dir(&(0x7f0000000000)='./file0\x00', 0x14) syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4a1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:00:07 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) getsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bb0700"/128, @ANYRES32=0x0, @ANYBLOB="010005ff0000006567b1cb804e0000000000000000709998fce097937003d4851ec0a4e71ee5f82e26a10dfeabf4af5354d57090f4fd1e39214381e51843ffb040"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x10000, 0x2, [0x1000, 0x9]}, &(0x7f0000000180)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setown(r2, 0x6, 0x0) 00:00:07 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000000c0)="a705c7398f674d557b2de72d6f4768c8a0053ce79813bfb4dad57bcb7fe31fb3251385ae534118e17b20ed551ac55cbdec002f4083a254ff12fc7ae9c453a1d59ff937feb3004837b04b82b96374d85bb63405f8") r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000013000000000000e801000000"], 0x14}, 0x0) 00:00:07 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40, 0x8) renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) setrlimit(0x8, &(0x7f00000002c0)={0x450c, 0x1}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="5d80e3a30fde4e99b55f2f385ff8d75b97d89a7305c58aceea30a7adbe76ab64b6a7c47ff60cd255fcac4fc46ebb34e9d53586eaec9e8b4af939a47d2d4bff26ac510d694743bd3015e5dfe93f69d1f582c4af1f2f17b722565e85337189725c3e05550b20c4624b23398980bfad11fd72d58663833e91bb980b863dac78f36ec1869fdef23b29e0111949e75371b045c7aba99eaef8fd2ddf73c1", 0x9b}, {&(0x7f0000000140)="6d539fdddc063fe0598cbb16cd6886da91c8259cc576a105bec2e3e3e00e11305e28ff57f7a20d31b792a289", 0x2c}], 0x2) 00:00:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="20e91bf5283c1754c6362ad70f855be532576413b30bacb7df2c5f6d74f0a39c1472461bd01dfe5d0ff17d2cfcbac607ea6ae5d5d09f7d4460da618e2ea762e2bf421db233c3ea75b8deac3e1106c587292e526742c365fc30d6a020946388b68e372f2df6cceff97579bc28214952f61841fa9ad43db86858bb") 00:00:07 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r3 = open(&(0x7f0000000080)='./file1\x00', 0x201, 0x20000000000001) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:07 executing program 1: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\f\x00'/28], &(0x7f0000000340)=0x1c) dup(r0) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x81) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x800000000000, 0x3b2b, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x3, 0x2, 0x6, 0x2, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r4, 0x101, 0xf, 0x2, 0x8}, &(0x7f0000000280)=0x18) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="b5", 0x1, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="665f6c41462f666b6c653000dd50c95eea89f3abe2a5e1ca1908bb329460458681c2"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) connect$unix(r0, 0x0, 0x0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000100)="d43829e31ea5a8c8989ee88a13a4e1da0ae6e94063521aab9a6429bca24a5b5c18f716f24331404cf49cea8b4fcb97e11a5b42e971805a808df12a07a4f9b6e8c04754f3bd598270a8229ed798f6361cd0d460d82c3fddee841f0a5ac3e4e8b07066420f98c1fcfc8a134fc7bb76869692e8be12042fc53c57206b73125949ffbdebe17ef8a2203d011623e19ae3b75a50af495161ca51f2717999041e384c2daf4d552aaf9e1187cf6f5d7950", 0xad}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000080)="395faee93247a71647194a2c0f314858e6c8db0fe4b563616a3bcd9c1dcfd9804e93c85c382b15d4f0cfda9e0b553ca92527acbf388eea9da01a173a91ed", 0x3e}, {&(0x7f00000011c0)="1b08ce4a09b0680f67a6222e165913cbd96288b04aa32d4bc6b4af194a4b0c08b24be931be0fbdc7b1b78efbde98d1db5af97182719ccc3cb2bf9d900a2d538fcf5e4c0d4efe0e55a0635bf4f4407820", 0x50}], 0x4) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") rmdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, 0x0, 0xfffffe37, 0x0, 0x0, 0xfffffe6d) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:08 executing program 3: getitimer(0x2, &(0x7f0000000180)) msgget(0x3, 0x10) syz_execute_func(&(0x7f00000001c0)="1ccc0c0c817a2df98f6808868114d3ad0300cd801b69e4f52e362e0f380231f20f51357a000000f2680c000000c4e3915f58f0f1e9c5589b68266826c753fbc4e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c39e52c045363ef8023999660303aee42c2442d9742e6e47000026400f0d18c63a01fe5f290f92214336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x3, 0x85) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/190) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) r2 = shmget(0x0, 0x3000, 0x12, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) 00:00:08 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@local, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r1}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003d00000000000000fcffffff"], 0x14}, 0x0) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000340)="b1fb91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44508f20b168f4808eebce00000802000c421fc51c1ea01ef25e3e3664545186746f3400faee47c7cc441fd5b30f0808fa2430000cc26400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") 00:00:09 executing program 1: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\f\x00'/28], &(0x7f0000000340)=0x1c) dup(r0) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x1) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="8ba6a18665cec5153c317bbbc00afaeb483676b31eb1295222105d30dd6265e5abaa2a78e37941a4579d76cd63181d9c1a0aad89a6efc552ee1f7d69b5347af50bf8006a072bf8f306c3a205c4c40e9543ae6f4e275ca7d91c") open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x24) symlinkat(0x0, r0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 00:00:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) listen(r0, 0x0) 00:00:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0000000f0000"], 0x0) 00:00:09 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "20e4d317c116f3da65a7628e65620554"}, 0x14) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r1) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x8, 0x10) bind(r4, &(0x7f00000004c0)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0)=0xffffffffffff75e4, 0x4) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) fsync(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) r7 = open$dir(&(0x7f0000000380)='./file0\x00', 0x800, 0x184) fcntl$lock(r7, 0x0, &(0x7f0000000400)={0x3, 0x0, 0x100, 0x2, r2}) r8 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r8, 0x0, 0x9, &(0x7f0000000000)) r9 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r9, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) 00:00:09 executing program 0: r0 = socket(0x10, 0x10000000, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0600000053a92bfdc2b5adf49457d45aae9538fa77ee490e6689fea69600bba1c81fec0f3c9787e2d6c826ce270dbd191e811f220f36f8bc6f337ac52bbd776155e59225aebc77227d716a8a94c2950aecdf92cf5c7336d7be24ed9ecb8f58701b7091dc55ed1709eb7b69e53c4cacf8b5d75e5cbbf61435afa878afc333d878b701d5eb03fd6e442ce0b6f63ea3c123485954839ff8de0b6ee11ac8de86bfcdd5ea196b53d584db088d98594ac959bf43a58256056a41963741a77dd0d84e035406383cbb17887565319c810f485ce30c60b05f7c2984", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x9, 0xf, 0x0, 0x2}, &(0x7f0000000240)=0x18) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x101, 0x169) recvfrom(r3, &(0x7f0000000280)=""/118, 0x76, 0x400c1, 0x0, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0xffff, @loopback, 0x7}, {0x1c, 0x0, 0x40, @mcast2, 0xe5db}, 0x3, [0xffff, 0x7ff, 0x4, 0x2, 0x1000, 0x45917cbe, 0x4, 0x20]}, 0x5c) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='[:/.\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)=':\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='^}\x00']) getresuid(&(0x7f0000000000), 0x0, 0x0) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r4, 0x10}], 0x1fffffffffffff21, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x9ae000000000) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000240)={{"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", "c67b8e564a9bfd2e80a85c9b95201956283fc53e4070ecc0fbc602d28e537eb2", 0xff, 0x6}, &(0x7f0000000000), 0x8, 0x2, 0x729, 0xda10, 0x9, 0xfffffffffffffffd, 0x7e8, 0x80000000}) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x9}, 0x24) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xade}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x7ff, 0x8181, 0x6, 0xfffffffffffffffa, 0x81}, &(0x7f0000000280)=0x14) lseek(r1, 0x0, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8001, 0x6, 0xfffffffffffffe00}, &(0x7f0000000140)=0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r5, 0xc002440c, &(0x7f00000000c0)) 00:00:10 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="c0ffffffff5a00020000000000"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5, 0xffffffff, 0x80000001}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x101, 0x3, 0x80000001, 0xffffffff}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x479581ec, 0x130, 0xffffffffffffff81, 0x7, r3}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:10 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294067dec740dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d960000003ed193c3000000dcecdc9cdc9cad0142c4c4a2afa1fbffffff3131f95d653c3cc9fb110f0f3804830a00f347ab") r0 = socket(0x2, 0x3, 0x1f) bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f00000001c0)) 00:00:10 executing program 0: readlink(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)=""/174, 0xae) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000200)='./file1\x00') r1 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000140)=0x2, 0x4) r2 = semget$private(0x0, 0x1, 0x2) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x8001, 0x95]) socket(0x2, 0x0, 0x3) 00:00:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x41) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000540)="e971e2427503053dc511b3dfb443ae40ebbdcd4db5fecd9a30938d53571e98f8d4322010c005472b1d15") msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x401}, {0x80000001, 0x3}}) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r5 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r5, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r4, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000440)=ANY=[@ANYBLOB="040000000900010000000100f584c14bf11a7d55f38c89049839d838a821b9d98252df1140511b584ac82e30029c95fafd307c885609e858cfa365f0bc6d4c4dbc30eb40251049524c5bbcddfa1deb83c02a968aa05a324d8612921e689683645602062b6d8efbc9e1260cd7cfd308915edd0069e40efc389d06a995abdeaee2e8da4a98f609eeac92212172915ee584dc452a05177873a469189788b32df0dec85103e1d2ecd1f7b9d3083a2701707098a120fb3df1681f8f689de1a1eecf34dd9951713e1bc2b9dea868b33edcef9149b56a3f6f6e31989efd"], &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r7], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:00:12 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0xc) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x9, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="6adb3d1f36d070a463158ecc3aa401dc7d80d07fbb52addbb198c1949781e470b7d642fad1f7668ce91628e414f4ea00bcd51331fdb84ea1ff96cbb01a67981821b7a361582442fbe354e5d12e976318b5319a5bc607e549d78a15b71d2b61ccbc0502a5ce51ca72e8bf6cba680fb3368df3e2741b69bed8a4fcd1c52ba0850462bab1e9d4705679b9dc1d") 00:00:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffdbd) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) recvfrom$inet6(r1, &(0x7f0000000100)=""/152, 0xfffffffffffffec3, 0x40, &(0x7f0000000200)={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0xc) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) 00:00:12 executing program 1: syz_emit_ethernet(0xc3, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x8d, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [@hopopts={0x0, 0x4, [], [@generic={0x0, 0xb, "cb0fe30d362199a64ae5e4"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x342}]}, @hopopts={0x38}], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x8}}, 0x0, 0x40000000000, 0x80, 0xffff, 0x9, 0x80000000}, &(0x7f0000000040)=0x43a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x3, 0x1, 0xfffffffffffff800, 0x5, 0x8000}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x80, 0x9, 0x7}, &(0x7f0000000200)=0x10) 00:00:12 executing program 0: socket$inet(0x2, 0x3, 0xfffffffffffffffd) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000340)="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") r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000740)={{"973bd649089404193fe6b681fc640208035c01c9173510ad42c4ca46dcf36ebafc3f649550e93aba0dd2dc754a22c46185cecebbe7bfef7f19d3f215c22fc7d3e71113af5fe6d01ed27d26e314a9660e995c40cc083d66f329be408da7f1ae780e9cc0e95b2c335c8c78d7bef1bba906603b50c8f5f14c48634af8f9364a5a570ddd64f9d617f05e2aa378413a843e728deb4c68f5d95b3dbadef4204fd71ebf6b26428cee15a2dd5ab30faa040fdeef0c3677a4a3281fbcf7d0fd978e683d1aa3b8cfbbc7cf8bd4c3ffed7e38526ca69ef2ddb9781e7d2a0f95d37b019372ae814d29a17d4076d0945e516bb9d513b292971c45960324e8a29c11b14eb2846c5a6e27351695b1efeaed36dd2aae0abedcbfe7dd6872d3975e3646212d37f69710de9fb283854fe69e2e437442ac9a5ad79b57558560fd70a4d63607b30cd6fc425ffa1f1588132c1521eaf2acecb54fca7cd7f9738d68e9879e7cbe4cec1935bc0b55dee4e04d0aadaf96eccf44d8d78c0857ace6ea09ca2ab8b3d5d91d7fbebb017d865b3d44cf55d9eab2eae3d70f7a0a6fe8b9aa24cb0cf6d3152ada56af1c160ffeec7a6f5d505adc8a30b783396b919bb3e356f733950eba5859ad199f3872e7b303d913fa7787b0c3261c492b60ce76471ec4eb309b5cbeb19553a48efd615d3efd27f9881ea91c5ab0625f3612d43cf335063c279dbb27e683295cc0fbaed42c9229c97af9fa7b996a073b7afb523f85b3cf9fa0fb39e681bf709580e7e4aa4dc22f46c669811d37d68fdcc89b87ea7a003b20d581b9c995bc7e0ec65f8a739e5f84ab2c6a350d8191ce60dbe78b2423c39a13d84cee9f04f880dc4c8aa1c5df8d77a6a8d03d1f78224ef51c91bed46c13f48d8fce78f672df3dffd516f19ea79621a5169c062efdf79d7e058d8abd65464bbc5da347eeace1b2b7bf208db9cfce8ac9f74933dae8be90e9ef0c5ce3183c536e991c90e7847cde2f91d62c7bf6df16b383ac6dcdab1303b379db893bdda4502177457081e70e81735709c5c84d5f0f2216d3139df836d4c5327a4ac953185865b36713c96c31cf22cb5c54612a08d7e396daac662bf6611969f773537754b1e5c14af6920a01a822df32cb0e07543fa463a0e9b71ed42c173372c59e226c405a565b3dfc1eca493d5d15c52868ba770bb534d325836ad031a05e7bcf0aa2846d4ec97ce65c34153abb4a0ec03ab97489fec682cbc9b3023eb90c717e2e52610e05de175f4daf18e605fa307158f263db2cbe11ed381f7a98d7706e46240793924aedd30ee109ce9ac16588a9d2ee5978d27f8e3a9b989601823bf8872c5d37745195c5f126d4d7c5a6fa623bc7f8895d1b49b27db7c954b5bc9a2dd962e1e8e1dd3c5f43a7c893c16f7a590f971ae92076502f226ccbe690ed6178ad81f883da2f0ca728c7d38c83e1", "b6cd87b6b50d449df923b5098e5cf7074480ff0b79a59404c0d80f0152dcde26", 0x8, 0x1}, &(0x7f00000006c0)="d483ada8122ccb3f6f3fbf5e9b4d7278ba1595d0049b4a65c879ff7897ad812a804f3252b95e6ef69ea9715bb9a8adc7902d4f32a761336bff6748441550646f90360e8994740959158537", 0x9, 0x4, 0x10000, 0x0, 0x2, 0x564, 0x81, 0x7}) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r3, &(0x7f0000000500)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x1) freebsd11_fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, r2, 0xffffffffffffffff, 0x0, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = fcntl$getown(0xffffffffffffffff, 0x5) sendto$inet6(r5, &(0x7f0000000180)="eac9642a3ec1b438e1d92b505aa0533d96081600962a8687f695c5e5c32d821968cbfe9768d86fceae72f89d18d810a3ba85d7ab429d", 0x36, 0x1, &(0x7f00000004c0)={0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x180000000000000}, 0x1c) r10 = getpid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000005c0)={0x0, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000640)={r11, 0x4, 0x2, 0xb9b9, 0x7}, &(0x7f0000000680)=0x18) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xffffffffffff0530, r1, r2, r6, r8, 0x20, 0xff}, 0x7, 0x6, 0x8, 0x4f, r9, r10, 0xffffffffffffffff}) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000180)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee4c4619167df9995b0b0123bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450717720d1411c482d3f720") 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setrlimit(0xa, &(0x7f0000000000)={0x187, 0x9}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="df448e") 00:00:12 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0xc) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x171) getpeername(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0xc5aa2f2c051a30a0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:12 executing program 1: munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="60c0f32bda2c00788e5bdf4705c5b3252a93784606fddea7d002d08864") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0xfffffffffffffff9, 0x7}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000000c0)="8baf324deabfbfcc03269c31d10d27ab10ba1755d372ad41ca6bac625d97af34098e812aed39f877122fc5d7bfd7c34ca515b44e1e1eb2c805b712601c1f4b1aa2484e7850a9a8e836bb") ftruncate(r0, 0x2) sendfile(r0, r0, &(0x7f0000000140)=0xd, 0x6) msgget$private(0x0, 0x8) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000180)="fe57b74ad570058e359864d5823eff98c66a3f8126ee696fe3536706cb47ab34f5ae9e5346568d1a7ca98aa2d47ace1186f1d89b47c29ced091f0b4b") ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100000, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x5a, "740323da36331532f61214f2206abbeb07a159ecf4647ce28295cff78d800b0b8f759ce40b7f3e5e1fce1d086c726fea0e9ca7f4eecc230cf0685c4ee3f307afabfd5ef3f2f79c3d60833bd3293e26f7c8fa74d19a1da8d96154"}, &(0x7f0000000340)=0x62) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r3, 0x3c, "82a37d118bfc8379aaec9fa5d0abf7d8428ef383155999071c45fd3ae8128e00baadc528b797e5d382843fbc6bf9ffe2c1b3490e610e56627ee86d5c"}, &(0x7f0000000400)=0x44) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000440)="2fb0a5881fcad18d557422d6cc8ada6706338c780ac5260a2ef56e4484b08ce9bea07cffb7686b49934d0941c7eb0b9e06940fe42f24dc73d5b4") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000480)={0x7ff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8044, 0x0) socket$inet(0x2, 0x0, 0x200) r5 = msgget$private(0x0, 0x400) fcntl$getown(r4, 0x5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4) msgsnd(r5, &(0x7f0000000580)={0x0, "1227b223d952627a9871c79ce6a97ebf10160280db60"}, 0x1e, 0x800) setsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f00000005c0)="7962c536b76c4c556c0e45c035ca3acfaef7e5c913fc0723cd3d26d0ff1859", 0x1f) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000600)={0x6, 0xfffffffffffffffe}) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000640)="4fd99017323359bb67e9ee19e5af447aecf8b65d9a7fe6f0d970176a2544db840fef6948717c84eab0db594eb76e22524b0fdb09b03d35584bf8d223aa7f5ff1c21fc1b7cf181316") r7 = dup(r2) getsockname$unix(r7, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getgroups(0x5, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) r13 = getgid() setgroups(0x6, &(0x7f00000009c0)=[r8, r9, r10, r11, r12, r13]) 00:00:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000580)="182b933f245cf5c82accad39d56f8386ff7ee46a5d3a4547994ffa38be55e3d747c3be3fdb041e82a5b17b15477c0cc27a2463e78fe758bd7c903e2ca285093c20d246f5c81ad85246dfbad8eee75b3383b8e6724018c38c88dddb18bccba672def1cdc9e2c83a9aa2dd4975f6713bed5542535c57d12237aa355f5e231cf4b019308cc9e4c9") ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000640)={{"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", "0f206019a81c53ebb84866464d3ddb0cd40e1498e99ac51d641870d7aa916929", 0x7, 0x7}, &(0x7f0000000000)="2e883e1da765b5dd86142167a744f1fde0cf29ca07e5169a2a9dbe6d01ebd7e62ac91f787f153be610c79da50874f2e7ee2b2d19435a96", 0x3, 0x4, 0x20, 0x7, 0xc92, 0x43, 0x1, 0x6}) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") socket$inet6(0x1c, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r0 = shmat(0x0, &(0x7f0000ff8000/0x6000)=nil, 0x2000) shmdt(r0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:13 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0022d7d5f5b3ebea2e0014a0000000080000000000000000000000000000000000000000000000000001333e46242be3797726c1d620e7d2bb89ce48e4c58ac2e2df40266a2c3aa484edfccf16ad7f24cd995b6379e76c7499633f654b727fb"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) connect(r0, &(0x7f0000000680)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0x488, 0x4) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) getpeername$unix(r1, &(0x7f0000000500)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000640)={r2, 0x8000}, 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) r5 = dup2(r0, r3) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000140)="bcc489d6e17351b3c7babfc3b46060aab0e0921d358a49c2651e944b7b3f518eaa47856f0c6e79255f13c98b7b94c4827004fa42214752") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x7f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000580)={r6, 0x80000000}, 0x8) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280)) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000200)={0x3, 0x855e}) 00:00:13 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x81, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 00:07:36 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) socket$inet(0x2, 0x4, 0x7) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:07:36 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080), 0x100004) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:36 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:37 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x1, 0x0) syz_execute_func(&(0x7f0000000400)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000008181e773ca8d20c483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000f20f2cbb0a000000a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r2) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) r4 = shmget$private(0x0, 0x3000, 0x6bd, &(0x7f0000000000/0x3000)=nil) r5 = getuid() getgroups(0x8, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getuid() fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x1, r5, r6, r7, r8, 0x94}, 0x4, 0x1, 0x3, 0xbf, r1, r0, 0x20}) shutdown(r3, 0x0) getpgid(0x0) clock_getres(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:07:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="000000000000a0459b1500f8ffff000b"}}}}}}}) 00:07:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x2}, 0x24) 00:07:37 executing program 0: r0 = shmget(0x0, 0x2000, 0xa, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)) 00:07:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x82) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x2, 0x10000003, 0x20) getsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(r1, 0x2, 0x1) 00:07:37 executing program 1: syz_execute_func(&(0x7f0000000000)="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") freebsd11_mknod(&(0x7f0000000140)='./file1\x00', 0x6000, 0xfffffffffffffffa) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x281, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:07:37 executing program 0: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80a7fb66460ff0208db8c416c442199a788cc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xc8, "dd7270ee77ec95004ebffaade40235bc318c9ddc064d64d3eca9f632bf881ce32c2cc266ab4363559332dccfc3d4badf1234abb6f5787866eb3a9931c27a4c62c19d7549f7974c2333fa20b56255df8a93e9981914ccfcad7790218c05e565beb19167699ac95f9d35e6bde4ca9c392cb14bf95eb41520dfff4d51ebe13f44fd7a9eea20242ecbd2c15d6841f2e35a6ffc22a09b5bef9b6271ea9177bc9cb3390dbb523dbf4b34d543c3ab8c27239402bfd78643452103977215aeba418e129be8434fee2a34b887"}, &(0x7f0000000280)=0xd0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x4, 0x2, 0x20, 0x2, 0x1, 0x0, 0x8, 0x2, r1}, 0x20) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffff000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1204, &(0x7f0000000140)={r4, 0x0}, &(0x7f0000000180)=0x10) 00:07:37 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) fsync(r0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481) close(r0) 00:07:37 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x105) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) fchdir(r0) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:07:37 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) r0 = semget$private(0x0, 0x1, 0x8) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 00:07:37 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x8}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:07:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x8001}, &(0x7f00000000c0)=0x8) 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2000a, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) chdir(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x102) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xb1, 0x4) 00:07:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x10, 0x4) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080), 0x0) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/224, 0xe0}, {&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000004c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f0000000740)=""/94, 0x5e}], 0x9, 0x0) 00:07:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="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", 0xfffffffffffffdcb) 00:07:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e215408000018fc1773a621e3ea33d72f20a1f57b460100"/128, @ANYRES32=0x0, @ANYBLOB="ac8604009f9d5c65"], &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xfe88) 00:07:39 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:07:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530001a900e39a0c53a1d00efbb13bf6e67ef6f5e71f733af12000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x9a6, 0x4970, 0xb9e2, 0xfffffffffffff801, 0x1}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x8004}, 0xfffffffffffffd3d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xf0, "1d2842d8c8adf64575078b52cf2b87cbd2ee6567fca5e90db780970e37fe9d290b749fa9162770af5445eb0d97d845f8309c5a419459a294a0a4e403110d360fc3711e98f43ca2f2bdf183ab656d5c9405990ca9c0ff166c6b71c4441e5ed42ac0e2ff2c7fef7efa2f14861b3255c2f5f9ef646527b38c60e61e0d5a0b05b39c1f4877ba6500be2fcc5ed9d8003a53602b5646ad0e8044b23012ef0d722306027112bad3a44390698a077f47ec027f2d9acca859d4f3bc0a0d6db0bb03a6e87635c959e6be571251d6c46f6bd39f54c5a8c9c7d9cb6b45ed1280c3b6ac951acae68cfe8c115e0d7e4e438a10c1d428e2"}, &(0x7f0000000000)=0xf8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x3f}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:07:39 executing program 2: mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x10004, 0x0) execve(0x0, &(0x7f0000000340), 0x0) 00:07:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) 00:07:39 executing program 2: socketpair(0x1, 0x10000007, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x10000005, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x955, 0x7, 0x2, 0x1, 0x2, 0x9cc, 0xd4f8, {@in6={{0x1c, 0x0, 0x5, @rand_addr="b7ef862aa5bc5ccae856f58b2ce7c996", 0x8}}, 0x0, 0x7, 0x3, 0xbe, 0x4, 0x1f}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x40}, &(0x7f00000001c0)=0x8) r6 = socket(0x0, 0x4, 0x4) fcntl$getflags(r1, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000280)={r4, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r9, &(0x7f00000003c0)='./file0\x00', 0x40, 0x7) open$dir(&(0x7f0000000400)='./file0\x00', 0x200, 0x4) r10 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r10, 0x0, 0x4) ioctl$DIOCGETALTQV1(r9, 0xc1304430, &(0x7f0000000440)="340a9500447d09958dd3c33243a5c679549d3545a7c631f8b6c50e0cbdd79de1a4523e382f4504a2138e6df520d751a313c10b82c1e384a34f1636ed6b51fe53fc78f9b07680f71d6bdace9256063e6398d01d751a4e6158255b7988f59e070a0090c69b3141e5f8879127aa1a9ed0f6f5921d70b788b27ee8e4ad0da73e5b50f0cfef4f50928c06d9ccba89d7a604efcf3f0d28f46ac5375265d066a31274c3e3d99ff9472a70113add208653913a4400db1f86caef8c6bd246d2669abf8655a5") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r4}, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000600)={r7, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000640)={r4, 0x9, 0x0, 0x3}, 0x14) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000006c0)={r7, 0x1, 0x3ff8000000000, 0x40, 0x3, 0x80}, 0x14) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000780)={0xf9b, &(0x7f0000000700)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @mcast1, 0xb709}]}, &(0x7f00000007c0)=0x10) r12 = fcntl$getown(r6, 0x5) r13 = geteuid() r14 = getegid() r15 = getpid() getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) freebsd11_fstat(r9, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r8, 0x5) freebsd11_stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() sendmsg$unix(r11, &(0x7f0000000dc0)={&(0x7f0000000800)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000840)="f501793bf794ca8838828a0456f579d03eefc8af542801c107c543b05b239af6674c6d9385ebfcfecce3fd9356f7cfe82cdd2faf462fd9f099ce3699a510489bed6fa1602506b6b83d382fc2e2ee5f789a3f4ef3203c74e2c79705c57c97afaffa22637067d7d64b935362fc238352f1f45fc9ad70b51f5c5790db981ae05e301bf1ad9d2a8dd3967e253d", 0x8b}, {&(0x7f0000000900)="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", 0xfe}, {&(0x7f0000000a00)="726f8e2ed00a4e56db0b32a8491b46479b617a5a76232ae4010b972a5b4898b2f27a73438562caf03f47cf0ea460e31b212c66fe62fe0fadab6d607b53ad14d3559663d4902d5b3f953c811dc7373645110c4eca4de2d9e313d4626204b43769a011b80ffdaa5fc9b8de8dfd4699da9aff2ce87da5783e00a8e60d98e9a3bcea8652d592", 0x84}], 0x3, &(0x7f0000000d00)=[@cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @rights={0x18, 0xffff, 0x1, [r10, r1]}, @rights={0x20, 0xffff, 0x1, [r11, r2, r11]}, @rights={0x18, 0xffff, 0x1, [r11, r0]}], 0xb0, 0x100}, 0x88) 00:07:39 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 00:07:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000000)="457b5eaf07a32582a2dad953935a3b26a412bee852a860341f658540269abcb8a2cdfe0f665f89abb97bd5c6eb52c8320134d60afd", 0x35) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:07:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="158493a9cb3127b3d51081f5136f171e6b043c48f995330c45ef464400ff1e01f1bdbb798e74c6e7289f42de36b9f2"], 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2}, 0x161) 00:07:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x1000, 0xfffffffffffffff8, 0x1000, 0x0, 0x80, 0x1, r1}, &(0x7f0000000140)=0x20) r2 = socket(0x2, 0x10000001, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffffae) close(r2) 00:07:39 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x11, r1, 0x7fffffffffffd) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x0, 0x5}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000001c0)="72d51a5cdbf9efc36a04ab81455eaf07a6b1a7e0e9ec76c35c8100d4e2b50f301dff8fda5453bc7788cb424726755ede7b51ff7930c4456f74d5cc2d76c7c150672366c77d7225cfbfe57ae2c6b3a6931df96bdcac069cca7ce7c2e92b002177368ab77fb47e75150a4d75dcfdf063c3a9bb0d838a199c5559e3d7e6df125dea843dd207cbf0c6786a579f758f9c3b083eed1d091f8ca15c439af1bf0490a1320ff8bc9ee4335f8c221e06149cfadbe67013c6945fc3147e7d4093778faf9d8b", 0xc0}, {&(0x7f0000000740)="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"], 0x32f8}, 0x8) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000080000004) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) fdatasync(r0) 00:07:39 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000440), 0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000001c0)="1e7f48206fc253d272c3448f9b33d960d740c004139cb2271636a7a9f8c2f49a12fd083d78c4c178f95b535a926071f077345a7e358f30fcb72dd8d83f4a054e2b68b8a2f525220610b3ed3b85235bd38acc5678cf5945cbeea49bdffdbc5063eb9be1601e35a4aaae35ce4e5257ad18b5862ffe8099a8df11bce236883b02e3d645a4f08e93d14644") r2 = semget(0x2, 0x2, 0x1) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000380)={0xb8, 0x4000, 0x100, 0x8, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000a00)={r4, 0xffffffff}, &(0x7f0000000a40)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000400)={r4, 0x74c, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x2}, &(0x7f0000000080)=0x10) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000580)={{"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", "f4a500963885246173b151bed055d59ff402b05bb9a205760b5ee88af0db1a3b", 0x8, 0x80000000}, &(0x7f0000000480)="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", 0x7, 0xa32, 0x0, 0x40, 0x8, 0x1ff, 0x6, 0x4}) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000300)={r5, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0xffffffff, @loopback, 0xffffffffffffd6b0}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x1e42000, @ipv4, 0x101}]}, &(0x7f0000000340)=0x10) 00:07:39 executing program 2: syz_execute_func(&(0x7f0000000440)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="c4e17b116ffe672642d3511f66440f3a0e830f00000043acc4e14359160f65b3feffffff0f2af9c4a2498c7b0340d9fc460fc7f3") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)="0f6c5c61c6bd63f93ad3f3da778e8d8caabe9ff0adf87fa5543d7d8e5e503c635b7bd62775e26e07de3360729ab34af5ae53f254fa6e3f40ac57119189f203e0b5513197990aa928f0c9574f3c67e76f7c2b70eb2c7d89144d6bbbe3c6480523cae386199324eb95b2e2e596046a80c14a40fd259a8897b14ea9e5e9a0bf6d07a2ea8152af88e009751993040a6faa8ccd6b523b3ec9218c6cfa03af3dc2") openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 00:07:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x2) socket(0x1e, 0x2, 0xfffffffffffffff7) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x7, 0x100000001, 0x6, 0x6, 0x0, 0x4, 0x80000000000, 0x7f, 0xa39a, 0x0, 0xc6f1}, 0xb) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getpeername$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:07:40 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) r1 = semget(0x0, 0x7d3e1b5ad27c78fb, 0x40) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x1]) 00:07:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000b00)={{"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", "fc66413b3fc0889113fddedfc36bb31af4bcf63ec12424dcec1ad8faa147486c", 0x0, 0x4}, &(0x7f0000000000)="6df738fbd22b4b5eb6b43889600fb34b8f1526413781ad38e67411f3bd3f6dad2ed2dcaf2ab67f64c7469d036a9231faf372928d0360ec575739f978eb9fefc6a313e0e622d4c41c3471b0bb31b7067c6d52ee9c56f5da9a6ad006e45c3de0f2b69cad816dea9f8ff8346489d401e5976b40cd526d4f8b6ac461b82cd1700582", 0x1997, 0x1, 0x10000, 0x400, 0x4, 0x7, 0x2, 0x1}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "af9e49913d8fff5a447aa7671445d7b0495e78d2a4089ddeb4c1f398cd13aeb3", 0x7}, &(0x7f0000000580)="96ffd47475a8c618bc780eef8492bf7e6010fa78885cdc3b1ed91cc45040ff15ee83abfde8e7fd1127c5aab0a4dce32e83e1f43b72ef7966fec32beafbd1187d4b47d30389307b7aecbe49da8e9d23204bfd05bda0e444706129d993550c76dd6e78190f56cfad51c9b9ce5b75b49c59ae72cad2c343f0e76e2e68ba2afb666385f9a9fd43a018743017982ecbde48c2373a12d66c8aba1a02b978c133fa4ccfc37cdd2a78129e77c5a47b2556ab8bc25f3e5d70d6358e4a1bc14eddd4bd08cae82377f4edc1559253a26f4e877000b9a1641a6f8d04308c5eaf57ab2923ae97aff94c", 0x4, 0x8e2, 0xe21, 0x8, 0x8000, 0xfffffffffffffffb, 0x6, 0x5ce}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x2000000}, 0x0, 0x0, 0x1, 0x8, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x9}) 00:07:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000540), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="f7a5b45a00b76f34ee6afd55fca3b02cf8d1524a78e16dc0130b6eda2b11b290e9af", 0x22}, {&(0x7f00000000c0)="12790ab6f19de78fbd71cc5cffb76ce81f18ce7d4c0e8aa78c6da2474b2104c2f4afd213fdd97e3f8cc477f346e8166be16f88f22a6f0e3348b1973a0f58073f2bbc3069453e1eb7afc1ef8faab18cca2b6a99da766faf012ee5e0cedfd617d23bd9594164fc4949bb4e9a0635b4ea12fc6b8a1601b55a2d97e6661004cf6932701b5f05fba2101657a324b29dafc2ed54bacb60cac10f909928edc3ac39a8d3a736a2c27ff65e186f77839ea1c35810effc0d8a3d3becad35b1b6d7864a6234a94023eedbd2d9eb9930651ba905fa8883067291c07cbf68918bf83c535084b8ff79c6", 0xe3}, {&(0x7f00000001c0)="1466e4", 0x3}, {&(0x7f0000000200)="a1bb2705765c320b73c0f917428371fe39323f1548d089d56acac4b44026b1ea3b63f27750a410f58ac8f2775d580e4657fe4cfb17a81860aa8d0fa53ad479db562e5ca41c6a52a23b8f19789caff35e2c7db9ca1136a98beb1a254af56f15", 0x5f}, {&(0x7f0000000280)="3eac3ce8a71dbfbd3a84f9ea", 0xc}, {&(0x7f00000002c0)="3cc589a90b2d058d90636bf86ca705f2bcc331aa357ba1", 0x17}, {&(0x7f0000000300)="ceb153a3a4447978fd926963c312d3e0a68b4e9b9e9a64de1c7e003085473324bd4f3e1735a65bee2f9a828ca810f5788ff4606e8bc616ccd9ce9ba9355082574b6fc7b1", 0x44}, {&(0x7f0000000380)="6348d6930fed70600fb0ca69236792b70169b01793128b31c7b38503006bff0542da7a39a31f122d665ff789c05dc628516a506ab9947a50539fd1a925e98b732b2d8724ba23de60aa770c3b89353c54da265b4baee46a813b7c4c1a9605a90614ec1dd30cc82a9eb51b01f198bedfe4d678d904e00a19328c75e35ccb1e90b12f13135059bca0918bbd29c9", 0x8c}], 0x8) setrlimit(0x0, &(0x7f00000004c0)={0xffffffffffffff00, 0x12}) 00:07:40 executing program 3: accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) accept4(r2, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r3, 0x2, 0x1, [0x7f]}, &(0x7f0000000340)=0xa) fchdir(r2) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x4000000000000001) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setrlimit(0x0, &(0x7f0000000140)={0x6, 0x1}) geteuid() 00:07:40 executing program 3: 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x9, 0x2000000000000, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r1, 0x0, 0x1) getpgrp(0x0) r5 = socket(0x11, 0x3, 0x0) sendto$unix(r5, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xb1, 0x0, 0x0, 0x0) 00:07:40 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x17, 0x0, 0x80000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:07:40 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="657ae7a46c8a41513c45fd89ee7d39e6429c47638e14ddf124b04a1aac33dc1ed152c7f282e131dd341b44df119214749d16223451fe39a32aac6fadbccbaca6329e1150b36ad75282f7e52f40d761da8e0235bc5df1aa0b91c9ea657bbf1babc0909e848c69462f0670bcecf0bbe5f04c9a086213754a85a95924763a98f2b3bd255a16c1a3013edc9d475c4db9b545afd853fa692f9445404d222d118fcea68e1c53e900") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000ff, 0x0, 0x0) 00:07:42 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r1, 0x82) r2 = dup2(r1, r1) sendmsg$inet6_sctp(r2, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x7fff, 0x1000, 0x2]}, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x3, 0x4) 00:07:42 executing program 0: r0 = msgget$private(0x0, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r4 = getuid() getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0]) r7 = socket(0x17, 0x3, 0x6) r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r9 = getpgid(0x0) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) r11 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000540)) getsockname(r7, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000800)=0x10) r12 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r13 = socket$inet6_udplite(0x1c, 0x2, 0x88) r14 = socket$inet_udp(0x2, 0x2, 0x0) r15 = fcntl$getown(0xffffffffffffff9c, 0x5) r16 = getpgid(0xffffffffffffffff) r17 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x20000000) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0x8, 0x0) r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r20 = socket$inet_udp(0x2, 0x2, 0x0) r21 = socket$inet6_udp(0x1c, 0x2, 0x0) r22 = socket$inet_tcp(0x2, 0x1, 0x0) r23 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=@file={0x0, ""/60}, &(0x7f0000000640)=0x3e) sendmsg$unix(r7, &(0x7f0000000780)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000003c0)="5547c6ade4831b2995aff85eca0edf29c212107f9e8983", 0x17}, {&(0x7f0000000400)="89b7446cd5acb235400aa38e97f38f65cc45e90646a7fa2eec0f639dd6f1a02cc30e2d99703914bc6ddab8b7a570465ccd7d99a9ce409bc7e1", 0x39}, {&(0x7f0000000440)="3f6ac1a7b57fbe7b865dae719527880d41f5353c2861ae1eaa50040c9f00b47f3b8dbbd7320823bd71c452760b21829b9a22331f85089580ad80878773684625f59116a647a8576bfc986c3c01b7364ee0f280cc2833fdeae5be81eee5feacbccf25c739ea927b2bef131cdb210a250f933d2ec966dd76687d663dae125faafe31c91723bce5827218f632cf", 0x8c}], 0x3, &(0x7f0000000680)=[@rights={0x18, 0xffff, 0x1, [r8]}, @cred={0x20, 0xffff, 0x2, r9, r1, r5}, @rights={0x20, 0xffff, 0x1, [r10, r11, r12]}, @rights={0x18, 0xffff, 0x1, [r13, r14]}, @cred={0x20, 0xffff, 0x2, r15, r1, r2}, @cred={0x20, 0xffff, 0x2, r16, r1, r2}, @rights={0x28, 0xffff, 0x1, [r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0xffff, 0x1, [r23]}], 0xf0, 0x100}, 0x20000) r24 = getpgid(0x0) r25 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x7, r1, r3, r4, r6, 0x8, 0x1}, 0x2000000000000000, 0x9, 0x8, 0x3, 0x9b82, 0x3ff, r24, r25}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 00:07:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getrusage(0x1, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000017c0)=[{0xc0, 0x29, 0x6, "ae242f946ecd529a952d0bbb936383b7b8f6f5d5602d0519d45bbfc58b4fa3cd51048cfbd0a5901ca93c41bacd9ec017daba46268ed8e9491fe99893560e04250b3c5b5a5718d9f52f30ba889277e0b07d374a8ceba8b70a78a42719d3c29dd9ab22f24e90b7edcca3eac3e42845548adfec9d6ed8f66014270bfd0de1a399e773d1eca4843865e0ab68c803b7da4c5cdbe8003cb9a16a48206c0bc1e03065a1548464f77abad383c35430cf"}], 0xc0}, 0x20181) 00:07:42 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2181000000ff02000000000000000000000000000106000000000000000000000000000000000000000000004000"/128, @ANYRES32=r3], &(0x7f0000000180)=0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:07:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c4e27d20daa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000140)=0xed05, 0x4) chroot(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xb57, 0x34c, 0xfe2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) 00:07:42 executing program 2: pipe2(&(0x7f0000000200), 0x100000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x54, "5354fa03633254be9ee9bf4a3b82f8ffcf54c0bdc924f3e15a7284023280776565e1cac89cd8f704b1759de09e6a37d6d8e1d73a5f07af2dfe76883934a7fc698cad7c228d1a170f6bb3edb911509bfad65ef407"}, &(0x7f0000000100)=0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x39, "c966e4d739f1c0b0e191f2ff139a55bdd6e7885ffc0f1e9452fbce56c5775898e819b7e55053aebfb500d57a398300b9f76a29d1d843c07d4c"}, &(0x7f00000001c0)=0x41) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:07:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000001180)={0x2000000000000}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x66, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:07:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f00000000c0)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000240)="745fa2b3f38b49b7894860039f4e9b904b38f73ae3124f6b04909ab8abd0e21dd4ee63125a6fe06fe4c0807d24e5bf6125ab2b64210fd47922c8053c073b771cdb50a2bf557d68c3a25d56a390e77ad535bebd2bd369bb7acf4350cd5d711ac9d6d24f21ad1efa6b31d41efe05d2b68afd4cbf73f606f547496d59c06293453d0a4428779e4b1e6e904a5e8974eb17f487585ba4e97da964b97936ee2a46e5b7a5830ae95e1f191de14970c13b2f5701d33084b4230024310cb0daef9bc8832e21908293", 0xc4}, {&(0x7f0000000340)="f36d4ead48e94336788095fd05111071e3045e56b3936c5ac51230744bee4953fc60b6819449144263b14ff700ffa82abdd835cf80045cfa906b0fad5d233af8de1430a85dfe0b43d8d90074ba1c6640de1b4c22b99bfdbd7bed4442e9c9fd333e1667ea4c6b0cc752305752abddefb908eca0a3a456afae91bf79bc57bed04957", 0x81}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="2a002eaa281f2750702bc3c506282dbcc001e5888babebd8a2d304518c0588e2d74fbc6721430dfc748144115c9d78059624ae4168934fc4af1a2804aa9654b1a02855313633ca6b195c7c77b28c95484145d6b1c10cff5ae8325573908396fc8bd773f29b9910d90ae8ccc2d45d6c29bcb6fcff09d67bde2b9a16f2c4328a7f55f466853ed7bed1de8dc91fdabcbdf7f2b1b41094e2a89a393147f8d79a1f09276f3dab76515c7909de2c1f8a709c36066cda9400f98bbcd19de3af32ba23a2613e5afab6426a9f3dc897a58ad5b28bdacf182cb9971d9c12bc", 0xda}, {&(0x7f0000001500)="d0f5f40f8d5b87b7e0df3aea46ebb76ba137ee523a4a501c816216952a6695c1a9a16f38003d2bdbd188e7abf23e0a39631a6f586e3746d5cdc794bdb4532bd7053aca1dded2c7146dc33a5d52a52bf71ed85da5b24b75a7a62f9a87ba88cd19aee4fbfb757109", 0x67}], 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x30, 0x1}, 0x80) 00:07:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r2 = semget$private(0x0, 0x4, 0x110) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000040)=""/186) sendto$inet(r0, &(0x7f0000000000)="95409803690516acbd5bbd560ba46b5dd9526cdff3e6e510be443899a16d11beec4224ee2b7e7c004ec2b3a48c6395a66ad1", 0x32, 0x20088, 0x0, 0x0) 00:07:43 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/111, 0x6f) socketpair(0x1f, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x2ef}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:43 executing program 2: pipe2(&(0x7f0000000200), 0x100000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x54, "5354fa03633254be9ee9bf4a3b82f8ffcf54c0bdc924f3e15a7284023280776565e1cac89cd8f704b1759de09e6a37d6d8e1d73a5f07af2dfe76883934a7fc698cad7c228d1a170f6bb3edb911509bfad65ef407"}, &(0x7f0000000100)=0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x39, "c966e4d739f1c0b0e191f2ff139a55bdd6e7885ffc0f1e9452fbce56c5775898e819b7e55053aebfb500d57a398300b9f76a29d1d843c07d4c"}, &(0x7f00000001c0)=0x41) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:07:43 executing program 1: socketpair(0x17, 0x10000000, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x1, 0x1ff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff77f792ce994b08060003080006040000aaaa00"/42]) 00:07:43 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x4, 0x3, 0x0, @broadcast, @empty, @random="d215746b3280", @local}}}}) socketpair(0x1, 0x20000000, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x72, "0bb2d467ae611e4658e046cee951f7fb2042a7ed784a4a530ee09813acd5bbae25a86a72e75b3681af333765476cbf6e1bf7a1615d6608c88a6544a4201a769ce7c74406349dff8d212b3e5915c8095e8007cb8b91565c0aa3ce2b3fb40b64fffa2cba76705aafe0d340acd90208cc4e13c2"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xbd4, @rand_addr="27934026e80d89cb03efca6ab8ff3421", 0x381}}, r1, 0x6d, 0x81}, &(0x7f0000000200)=0x8c) 00:07:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000700)={r5, 0xfffffffffffffbff}, 0x8) 00:07:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000000)=0x375) 00:07:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:07:43 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b557c4227922fcfb660f72d50f470fa56751054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x100000000, 0x5, 0x2, 0x5, 0x40, 0x6}, &(0x7f0000001200)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xbbfc, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, &(0x7f0000000180)=0x84) 00:07:44 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 00:07:44 executing program 0: open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x0) socket(0x2, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="8205193b4d5b22362f38f43ddb41435b5a4550a5296eece8a3eda18729879017f6bb46c20773b0d0fd737dee6673b2fcfd7822e77f06e885ef561839aa959a72e21b74daf361131e5868ce59efe110a855fb41be64edd03acee8f01651abc92bfe42fe53b798343f7d4dcff74141e7b018c4958bed09f8fbd8f0441b172229b612491005e5cd57d15b8708c48d2a595112fd4fbea993d86e3fba8808732443273dffa353aff304cfb78174c31bc9de60553f5e059c70aa11b1acc4d4fdfd0804d0a137ab3a31b28d3265b3219671f9394cde9cbed092960848fdcc89d0a912") syz_execute_func(&(0x7f0000000000)="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") chroot(&(0x7f00000002c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:07:44 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet(0x2, 0x10000003, 0x7) shutdown(r0, 0x1) 00:07:44 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000002580)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000580000000000299078000000ff00000000"]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x6398) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x9) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x200, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) getpid() 00:07:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd923af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0xb7, 0x89, "ada61e34bb37ec4b6f01c4635689bf373d9f52f910540b1a6a575f7db2471da3f263b093041a493ae93479e388b348272fa727382c5dca204db3b08ac1209c1ed2aaae680256695f40cb0eb47a3f7ab2c19ba9da3b34c653c87a805894117093da6b9bab91ee2cf9610ce467b14cee37c3a40788f706ba77d222dec7a96eae5e8b9e599f5a2f5425c2"}, 0x91) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r4, 0xff, 0xe68e, 0x26c, 0x7fff, 0xfffffffffffffff1}, &(0x7f00000001c0)=0x14) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:07:44 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x8c65}, 0x24) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) chroot(&(0x7f0000000140)='./file0/file0\x00') fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) utimes(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x3, 0x8}, {0x4, 0x1}}) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x1000, 0x4) fcntl$lock(r3, 0xb, &(0x7f0000000000)) 00:07:44 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb450f01d00fb8c4464e4e751e0be0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:07:44 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10084, 0x40) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x8) 00:07:44 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:07:44 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0xf0}, {&(0x7f0000000640)="22ee8638f899fc733fecc64204cfaebf5f6202dbecaa0ccb505ffdc8ec50161f1cedfdde5b56155456ff95ee11b7bcd4ce07af45e4262c2e96c24dfea75b687f09c0f23a1cac440fbd7d3e19d2bd229add06563268f536cce1b77dc17d1502ed3d3418493e51998b2fa4bbde1558dbee788142f8c87b75cbb9a1b98ae900af52884b9d9a36f4eb6fc147eaa68a0b8ad22f15188d0d2481b8614b45def90f76e1a3d40ecb593d8d850f234c9d8d822cc054c4b2", 0x61}], 0x3c6, 0x0, 0xffffffffffffff20}, 0x20080) 00:07:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0) 00:07:47 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865") 00:07:47 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) socketpair(0x1f, 0x30000000, 0x31, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x6, 0x1, 0x7ff, 0x2}, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r2, 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000300)=0xeda, 0x4) read(r2, &(0x7f0000000700)=""/184, 0xb8) lseek(r2, 0x0, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)={0x0, 0x7, 0x2, [0x0, 0x2]}, &(0x7f00000005c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000600)={r3, 0x100000001, 0x3ff}, 0x8) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) 00:07:47 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000200)={{"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", "ba5fdc776a4a9c7960b92920a72582467840842623ba237e8f4bcd39156e41d9", 0xd10, 0x401}, &(0x7f0000000140)="338a4aa7001f0fe565a4e85ec5ebc4d3de336eaadf47aee785be2766ac23eda93ce5103f669ca6954a30608ac38c287639a4a939dc924fdef953a5e7d404bcd2a5660518d7fe075a4c02d0646278b2e9758951ebccfe2de390913094563a92ea051e3e82693517cbdd8a46e4f84e8e18affcfeb19b703175bdc51da2187358331f46a010f90c28fd99f324b83877f2278b5bb28edd06cb", 0x63, 0x10001, 0x400, 0x1ff, 0x3, 0x1000, 0x5, 0x8001}) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e208100000000000000000000000000ffffac1400bb01f0ffff00"/128, @ANYRES32=0x0, @ANYBLOB="0700005ee7f78e92214200"], &(0x7f0000000740)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000780)={r2, 0x7, 0x7, 0x1, 0x401, 0x1}, 0x14) 00:07:47 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000100)="60625b19bc52d09162a368d4e4b9df21021d252301881c223bcae5ec69ea6a3a810468a0c76d702470325e01a4aadca7f9be4789a3528ac4388cbee1ddb7a4f79fff367477c58f71ce3226dcb8c307457088911c3d2130ff1cb31505d4c65f7acebad7f8a10c23ae46c51d0fd1cff2d6e359a29ed4cc95fe98c398bb59fedf7616a03ed2f2eabd1b05bea46489e8b717689df9126758abe933611c9e8a935298e6d9b5eb271e90741534b5ce0ad561b736835b8c43e0f89066b472c1ae224fb5841b2a30babd7409810e97c2e43aef7215ac960bdc85275d3ec1538e0e881015a677529d740741ff7a5c36eebe9cd9fd") execve(0x0, 0x0, 0x0) preadv(r1, 0x0, 0xffffffe9, 0x3) 00:07:47 executing program 2: syz_execute_func(&(0x7f0000000000)="b1fb91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44508f20b168f4808eebce00000802000c421fc51c1ea01efa5e3e3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") 00:07:47 executing program 0: syz_execute_func(&(0x7f0000000100)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x281a, @mcast2, 0x9}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000003680)={0x0, 0xf9f3}, &(0x7f00000036c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000003700)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x8, 0x80, 0xc9, 0x7, 0x332f}, &(0x7f00000037c0)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000003880)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x8000, @loopback, 0x80000001}, 0x1c, &(0x7f0000003600)=[{&(0x7f0000001300)="d1d50ccdea24574b7d2a7fcb9fcec5acc5b5fea5271373779669d6aab1f5a6af3dcf6e6fb1f98897fa8367ac8d64b3899615faebbe5c049a91f36e6b79e3889a1ba03691dcd08e29cf77c944440b0ecf7570cf6b953e1fd3f04273d01b043fa9ffabcc34d24de1041dd88a1a63ee8df4c8d99716ac6fb18852d02017dbf12c0d9fae9e2f3d8e1d", 0x87}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="92ba7b86c8f0138d45347e2aba9fdca8507586dab0b35f799233ca3e68b82bd1d4606c3ff1009dd3b0b1b1e0422f64c0b2a7ff214c398343fb94a0f55bc54cc42ab78989160a3d1de46775bbaa5945f12eb9b06950a2d2f3f1749949f769bb434d5a3aafab25841df560e2b6796bfc959b9515e8367a98897f82c0f3fb4a8e63f38598ecda12c4fb18013e3e263a6cf85c1d7e59e1a1e5a02bca7dadbd450165b9bd38a1da352bd35512685e01", 0xad}, {&(0x7f0000002480)="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0x1000}, {&(0x7f0000003480)}, {&(0x7f00000034c0)="85a52dbb47f81c4047574829adaa59148163531db2e91865fa4c6981b1081dc810ad23bdf7ee43c1ff41caa87d190590d53a2290c0cbf6e0ceff14a1bfa56f76db1e2566009747395335b0441d0b5869f0ec73a99c1a90fab415bb31864ad3e944747bfa3069e1b3408a620e74f70db0fe076c66c2900b9807f170b1", 0x7c}, {&(0x7f0000003540)="98c7ae6f65057597b5391ca5b65ac139ac91f1ef248a068c2d695138fd01a69b8205a7968e1160c208661b41c0698a1bb6525297b0f1ef8a56ec25fca0c724670cef30d83b4c6c1a3074d05cb4d66077404c20c5f6c36bc1645448386838fb1d99fa5a06c5f8df4d2d71a61d6cc210ac7c24414ad064adfbe7c6538b78633d04594dca066e54717f23d4ceb583feb6", 0x8f}], 0x7, &(0x7f0000003800)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0xe0, 0x9, 0x1000, 0x3, 0x3, 0x6, 0x5a, 0x100000001, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fffffff, 0xfff, 0x100, 0x22, 0x81, 0xfffffffffffffff8, 0x60000000000000, 0x4050, r2}}], 0x68, 0x8}, 0x9) sendto(r0, &(0x7f0000001200)="834f20b94ca0da8639d108a7c84772f714657327e20b376c49df0e0d56e0cb4429f105092490ced0b7f4f8ce9938021174d132a193f71eb0b165b58c732fc7bc5f525911e60a6a2498c8d5ad4eb57b80657d3b435d2361f15ab42d349bd86a3f8d66bbe73d11d431c093278e1b52746721d00364c5eb57463f34cf7566967cf58406bb434458dae1793486983bea782e978a1142cf5cbd28ceecbe2546f352b8e688d07fd4248d09ac1d34878aefb0271ac2e84a565ce6518d37a3b47a7f69bcf6632c976baee983e2db043095091b3e31fad901dcee58d84d37ca6cc8f2da485e", 0xe1, 0x8, &(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10) 00:07:47 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/86, 0x56}], 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000380), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x3f}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x326, 0x200, 0x100000001, 0xfdd, r2}, 0x10) read(r0, &(0x7f0000000240)=""/197, 0xc5) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:07:47 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a210c61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x37, "caf2be181071c38457bdc0130e637473861593f72804c09ccfb57b941ec1783f75508a736b6dc464dbde83e52ddfb4d19628bd6b6bf607"}, &(0x7f0000000280)=0x3f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x6}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f00000000c0)=0x80000000, 0x4) pipe2(&(0x7f0000000100), 0x4) 00:07:47 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3ff}, 0x8) r2 = dup(r0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0xfffe, 0x80) 00:07:47 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x72fc}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:07:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [{[{0x88a8, 0x4, 0x1f}], {0x8100, 0x7, 0x266, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7fff, 0x4) 00:07:48 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x9, 0x9, [0x2, 0xaf, 0xedd, 0x7fffffff, 0x3, 0x94fd, 0xffff, 0x5, 0x7]}, &(0x7f0000000140)=0x1a) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000080)='./file0\x00', 0x480, 0x60) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001980)={{"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", "dcd2789cc58c6c9d955f68c6dac2d2e5d51802e7b172e4bd1a51a52b5397764b", 0x1, 0x7505}, &(0x7f00000000c0)="224cdba283bb2a1f922d664355eec435ef41b06536cb645985ee8241274e1ee58ace241ef3f4bdae8617d0a4a97d7b572d0501f864b33c91a324aa676e69da7c1063f31746fb69f8d8d81671ea785c847342481a859a5a8dca052b6732d3c62d2941b7", 0x100, 0x3, 0x13f, 0x7, 0x8000, 0x4, 0x5, 0x7fffffff}) mlockall(0x3) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/99, 0x63}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:07:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x100000000, 0x310, 0x1ff, 0x7, 0x9e52, 0x2, 0x5, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x4, 0x3}, &(0x7f0000000240)=0x10) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000080)="2883f77434a144a5d7505eea9061ac074d06a4d91ea984adec8be3f3fff06502c11d313c942eaf09567f264dfb63a8f8eef63dd356ca74626954b241df22d015ef842beb758c4f46ed764c95384fa29b76c505838b054b7fe8bf654bf4ca5306edde01ce6e83d1ed340dfdd9952c034c2fd148b2b4534e8de6d3a71e308f9efc8a93de181ac1a9cedce24aba7078339702efb43a2222fd67e6f5cf551980ad45a86d434a423b6732c23c3c5a89315d34f483507f6e85d5b519391d5d9dbb1b311090730b3864e96ddc77ab7beea014673d5f5fd38b4c4ff69893be7e83") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000000600"/136, @ANYRES32=0x0, @ANYBLOB="2e7adadfdf66fc209f562f605be9af22031c49e9ede363ba64b72c46"], &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x9, r1}, &(0x7f0000000180)=0xc) getitimer(0x2, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x2) freebsd10_pipe(&(0x7f00000000c0)) 00:07:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file1\x00') connect(0xffffffffffffffff, 0x0, 0x322) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rename(0x0, 0x0) 00:07:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800080000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 00:07:48 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="91c403855dd50580000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a9f") 00:07:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @loopback}, 0xc) socket(0x1f, 0x10000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) utimensat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x1984293f, 0x8}, {0x7, 0x12000000}}, 0x200) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x7, {{0x1c, 0x2, 0x5c, @loopback, 0x3}}}, 0x88) 00:07:48 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x0) 00:07:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f0000001b00)=""/106, 0x6a}, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x20000000) 00:07:48 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x8000000000000000) 00:07:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000001600)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000480)=0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getitimer(0x3, &(0x7f0000000080)) getsockname$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYBLOB="0001040002f60700ff020000"], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e02fcab01000000d4d3"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getitimer(0x3, &(0x7f00000015c0)) 00:07:49 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x2fa) 00:07:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000400)={{"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", "f8fcd3a52a21fdf93024b3b73cded4c8af1eb5df38110601bd4377f6c7ff775a", 0x5, 0x8}, &(0x7f0000000000)="bc9d5399e9d53daeb4189a8cab6106c803483406dbce894db98f97eb1eb9a1639fe7911d33b200601ccce21a89abbb85e1f7a2f739bc2464e71fd730defa98dfbbd22e716cab4180bc32df7557187557089a7f0bf3b78037137f1eb1890426239567398ae0da596cfb7d1e0bcd270183bdc54a63c11eaf305f4cf221075a230f245d9d786e00", 0x3, 0x1, 0x3, 0x3, 0x1ff, 0x156bcca9, 0x0, 0x3f}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001880)={{"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", "b8edd6aa6f7f9178fd0e1511c90d8ac96943b3fa93b4a92f4e204d5574d54839", 0x2a}, &(0x7f0000000880)="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", 0x200, 0x200, 0x6, 0x80000000, 0x0, 0xffffffff, 0x7fffffff, 0x1}) 00:07:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000001c0)={0x5, 0x73a000}) recvfrom$inet6(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40, 0x0, 0x0) 00:07:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200)={0x0, 0x400}, &(0x7f0000001240)=0x9f58) 00:07:49 executing program 3: syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) 00:07:49 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x97d, 0xfffffffffffff001}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x40, 0x86, 0x376, 0x1a8e, 0x409}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1b, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000180)=0xb) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b8a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000689f") 00:07:49 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/55, 0x37, 0x40, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 00:07:50 executing program 3: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000780)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:07:50 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x9562, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x6) getsockname$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockname$inet(r3, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:07:51 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="c348c2b5c14509375ce770230cf75dcc596a65e0c2fa3a778110091c9fd755a043617e5ac05af0a3a9726ea615a6708b0ae570c5d8403a48a185155f4d5df69057916a0724a0d7c554f383da794b84f489902c4c5ddf47be361796c295dde75ce3254c6a4b410dfda0d9cebc5dcdcb5a87b786044d15b2815215061822661af0f1ca3224dc9cd9", 0xb}], 0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x11, r0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:07:51 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x8fd}, 0x8) syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r2 = socket(0x0, 0x10000000, 0x7c1) open$dir(&(0x7f0000000440)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000000) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x5, 0xb9, "3b28f8f33325c00fc6141c11f08658ab6365b2528513d53ed61e73fc2e38e0109a070a6748d606c5b97da7f2dbc5bdcc496453fe459be1a5314a2c8f598ddafe35cd529dc449fb3aac2a32a6ebc3390917c4ae955d50ed9350f9fa073e9333be30352eb54b3559fd599cb5f4296db1007e4bd9c5bf40eceba30048f4c45aeea8dd89863d6dc439fcf38795c4835338e049c8611b3d0ec5a6b0f673c44663f5451258c0f55eb449146b079153c85407c1c0d27ddd0c51d3e1c3"}, 0xc1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400), 0x4) 00:07:51 executing program 0: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty=[0x0, 0x2800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="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"}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x113a, &(0x7f00000005c0)={@random="85ed71c74b2d", @local, [], {@ipv6={0x86dd, {0x491, 0x6, "8d2538", 0x1104, 0x5f, 0x8, @mcast2, @rand_addr="a5e11b7b8e1819824a74db58e598ee97", {[@fragment={0x4e, 0x0, 0x8, 0x1, 0x0, 0x6, 0x66}, @routing={0x0, 0x14, 0x1, 0x0, 0x0, [@ipv4={[], [], @broadcast}, @local={0xfe, 0x80, [], 0x0}, @mcast2, @empty, @mcast2, @loopback, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @empty]}, @routing={0x7f, 0x4, 0x0, 0x3, 0x0, [@mcast1, @local={0xfe, 0x80, [], 0x0}]}], @tcp={{0x0, 0x2, r0, r1, 0x4, 0x0, 0xb, 0xbb38e093b9268c89, 0x7ff, 0x0, 0xfff, {[@window={0x3, 0x3, 0x5}, @md5sig={0x13, 0x12, "6486876adaa83b5613d45f220842eebc"}]}}, {"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"}}}}}}}) 00:07:51 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffdfa) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000080)={0x0, "4e2fb9ddfaaafb7dfd579a44fbeb729f"}, 0x14) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x84a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2006000000e8d702d4cf469f1b4f063cc088fecab3ffffff7f00"/128, @ANYRES32=0x0, @ANYBLOB="630d0000010100bd5c16ff88ee00090000000000000005000000"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x100000000, 0x6, 0x3b9}, &(0x7f0000000180)=0x10) 00:07:51 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:07:51 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 00:07:51 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffc, 0x100) recvfrom$unix(r0, &(0x7f0000000100)=""/65, 0x41, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="01ed2d2f66696c653100"], 0xa) poll(&(0x7f00000000c0)=[{r1, 0x2}], 0x2000000000000094, 0x6) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:07:51 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) freebsd11_getdents(r0, 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="b369ac7daf1b3004efc491892187b5867d8a6143fb2ec2e28787b8c05a5db2d9322ef46941c61775398f181f476f5247136f05b07cf2ab870fbaf9be9528613759ad9d66bf5e97b20a43464db0bfa57010ac3211679fde36aaeb40b9c193359c72330fe1", 0x64}], 0x1) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="5b6d0e9d9eb145dbe943473ab2dba72da9608daf1d4c604da5432d410ec75a003554f425ad8a44f35ec3b54e8dd215efac86f79f0ec7d214c2e2ebd3ffea473d8db0552fc0da3c4d17c4b596f7e88ea5ff") 00:07:51 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = semget(0x1, 0x4, 0x40) __semctl$IPC_RMID(r2, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r0, r0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:07:51 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f0514a459bf0800000040d8e58fa9f0954207b55767660f6b32fb0f40c9054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc6ebcaf06100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x18) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="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") 00:07:51 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000003) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x6a, r1}, 0x0) 00:07:51 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x2cf1) 00:07:52 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet(0x2, 0x10000003, 0x7fffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x8000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:07:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0b000400ad6c"], 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x570a9bbe0c1172ed, 0x8, 0x20, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x500, 0xfffffffffffffffc, 0x8, r1}, 0x10) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000100)="edc32fb3d262dbdb058d97c2d53ede6a37b73b96741def7399df382441d0ae15f068") r3 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r4) sendto$inet6(r4, &(0x7f0000000240)="ff7156fd25fe33c05ac39dd4dc3edb10acf843e20ac376ff478b49636a7ab124db0a65758c9acdd8750dd78ff4d47c2187b3aad90234c69113a292123c5476d1ef4563df24bdb63392e60a962c2e61d361d4673716f0991f1c6638ad9fbb94b77fe5c3151741214cb3d68531c5b68ab33e3bea4dcc747eb77b61749a94b4a6bdeb167d64dd77885084741138e9ef731e2f430f07bb69c937269eaca80bbb9b3196d58eeaa7c7b16a471f4e24ba0031a87d5d855ec72d22066e4d617996230beb5ae4dea1e00aa566c8dc6124ab49032f8df333050c51e229d4f2c887973156507ec27d38d3e0515a2bdaba49dca874015c2107f26f82", 0xf6, 0x108, &(0x7f0000000340)={0x1c, 0x1, 0x0, @rand_addr="2cd5e3ad0e7b7022e8d2b57acbba70d4", 0x3}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r4, 0x0, 0x0, 0xe803, 0x0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0x8) semget$private(0x0, 0x3, 0x10) 00:07:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0xfffffffffffffffb) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @loopback}, 0xa) 00:07:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) socket(0x1, 0x1, 0x1) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:07:52 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x40002, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3f, 0x8f, "38b7985795eefdd1e48b5e7f563901fa7fc1441b0941be7bca4b0a261a01e05828c4ea5c15120bf50bf4d37cf2dd67331d43526ad3d6b2b5020ae40d1aeaf62e2a86a55ea30aaa6f55aa0d2cc940c342aeafa459a7e1c11bc828cda94dcf1c12d66b1eb13df6360076bb46e8f68912fe0f8b2b4e06f6ba41e3eb8f966b21351287ff5ba9b1c4e770e2fe62d7471b65"}, 0x97) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000001440)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x4}, 0x8) getresgid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)) 00:07:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1e, 0x20000000, 0x8, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x1, 0x1, 0xb1, 0x48}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d1dfdaf8"], &(0x7f0000000300)=0xc) setresuid(0x0, 0xee01, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r4 = socket(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) recvfrom$inet6(r1, &(0x7f0000000340)=""/109, 0x6d, 0x80, &(0x7f00000003c0)={0x1c, 0x3, 0x2, @mcast1, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, 0x0, 0xab, 0x2356, 0x89, 0x1ff, 0x2, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) 00:07:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x28) openat$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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, &(0x7f0000000040)) 00:07:53 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0600ff0707000000"], &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r2 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0) getpeername(r0, &(0x7f00000008c0)=ANY=[@ANYRESHEX=0x0], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8, 0xffffffffffffff80}, 0xc) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) 00:07:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x2, 0x2, [0x5, 0x20]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xff, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6a5", 0x2) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x1a55, 0x4) 00:07:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x0, 0x3}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xd7, "d033798f665965632d0250d00030ea69c0d6e22ddb411b4b9a4699e0ff6a8cdde435ca17d94cc59d185a6ba90952e2a76bfb43e1b6f962e6927a30d885e0bd270c8f0825aea42b47218387907e8a0860a03389c8079608c190cab22918783e62f4eaaa03df6ff66e23a600cfa0e74d01660448ce7031ba53ce741ec279ba0d27e102cffd2e41e8bbe07aa732cff6774da20194d880b49fdcd0c71925c32ae1c220816cf7eb5536b5318b971a67581eb719ce61f12abd3331c39d826e7ac9e19f8c2eac5ae1463934d70d2c8e922d24eaaabc4b56c8d032"}, &(0x7f0000000480)=0xdf) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x80000001, @empty, 0x1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="626f1bd7eb932be4554b45b9247244944fe4e3225134a5a30948fb0b2ab95042ce0faf3aa1a5272556bc09c4bb8b8434e54581e17b3335c13ff50837346449bb28c6510e5d292a1ac733e04bf4786ba9bc1f47904719579b581620c83c04b58bafcece142ef32b8f5c2cb5ef0f76c5771a4e532914cdb5d20b36f75b46fff40e08d665f4125626a3071528f2d0eafac56eb49d74d50243ae98bbf337bcadf9bb32adf94099df1df4b91f78e65cfabfad6d893209fc8f1f4e534b136f57c0c7936a8f5e2df8ab1e2a42bb3cd05003d409424573efe60ae8f928a1de815784401319ee291a7f4dab83df37049c64ea55", 0xef}, {&(0x7f0000000200)="ce65b47f265900df678a3238a4b536aaff7c9218a0177c987bf1faa6791a8175ac704dbd837147356f026f57042b9ee611128325957a0b405eeca449d5b67b7cae6acf58250de86cd34ae6073e5aba170a376c2e7171ac8cc27db5ebdfab2fc35a06b51a1540982b1158d345fce0baf508370365489aab5fd18a91742a533758d98ab0608a011e47d47ca07abee5c63f0854", 0x92}, {&(0x7f0000000140)="135769fe257e4c6d4170816d88fffeb10b81a9f5329836b2d627935fe778048f37e19ec84419e582ec84b9452a96ea5de071f1f35837b6269a68b765da7dfdeb405546ba95e471abc877db", 0x4b}], 0x3, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x2, 0x0, 0x5120, 0x8001, 0x3ac, 0xa9a, 0x1, 0xfff, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x200, 0x3ff, 0x7f, r2}}], 0x48, 0x80}, 0x80) socket$inet_udplite(0x2, 0x2, 0x88) 00:07:54 executing program 1: syz_execute_func(&(0x7f0000000000)="98340f0f050520d0f80791c4c379160dc47a000007c4a2019a8e02000000964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed71341812047002b000000262727f18888a1c4101f66450f6b2b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0xfffffffffffffe93, 0x0, 0x0, 0x78) 00:07:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0xffffffffffffff5d) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x40, 0xfffffffffffffd43) 00:07:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x1, 0x1c5, 0x5, r1}) setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4) 00:07:54 executing program 3: syz_emit_ethernet(0x2f0, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0xfffffffe, 0x80ffffff], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:07:54 executing program 0: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x3f, 0x5}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x10000049, &(0x7f0000000280)={@empty, @broadcast, @loopback}, &(0x7f0000000380)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1000000, &(0x7f0000001280)=""/4096, &(0x7f0000000040)=0xffffffffffffffc6) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x18, @loopback, 0xa36}}, r2}, &(0x7f0000000200)=0x84) 00:07:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) fchdir(r0) 00:07:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xe0, 0x10000, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xfffffffffffffff7}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x8, 0x5, [0x1000000020000000, 0x8, 0x10000000, 0x3f, 0x270]}, &(0x7f0000000200)=0x12) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x0, 0x7, 0x100000001, 0x4, 0x9, 0x200, 0x1, 0x4, 0x3, 0x7]}, &(0x7f0000000040)=0x18) 00:07:54 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = socket$inet(0x2, 0x20000000, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4) setresgid(r0, 0x0, 0x0) setregid(0x0, r0) 00:07:54 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00030f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) 00:07:54 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xff, 0xea, 0x290, 0x100000001000, 0xfffffffffffffffd}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x78, 0x3, 0x80000000, 0x3b01, 0x2}, 0x14) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0xffffffffffffffff}, 0x0) 00:07:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000300)="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") syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") r1 = socket(0x2, 0x20000005, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x1ff}, 0x1) syz_execute_func(&(0x7f0000001300)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @multicast2, r1}, 0xc) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08c421b05d15000000204001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000180)={0x1000, {{0x2, 0x0}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:07:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x10, 0x0, &(0x7f0000000140)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xae}}, r2, 0x8, 0x6, 0x3ff, 0x4, 0x8}, &(0x7f0000000780)=0x98) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1c1, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000540)={r4, 0x1, 0xffff}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x1, 0x8001, r5}, &(0x7f00000004c0)=0xcb5d79c92f36a177) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, r6}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21e000000100000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=r6, @ANYBLOB="08000000040000000400000009000000cff10000"], &(0x7f0000000340)=0xa0) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000040)="0d8b9170bbfc2dcfccf0c8f2f6aac971c849301d07988fe37b66b5f82b9539df60262232eb53682708a6d9a419141ca6b1a30158a836bb8cde5cdb2f342ee10b1530444906937878d4ebbe80a119fc2e2a5e9d66b26bcc5e8281c5fd586535260a742ea90f465b1b97c8d156d11b7296f819320bd556362d2c9bdadf541e91fbcfada6cd8feb88b8bc037eb0b542f4683b02af4600df1fd7d03c4af60cc0ee54966e6b0465ba25ed52197e", 0xfffffffffffffffb, 0x401, 0x62}) 00:07:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000745e, 0x0) 00:07:55 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) 00:07:55 executing program 1: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) r0 = dup(0xffffffffffffffff) recvfrom(r0, &(0x7f0000000200)=""/77, 0x4d, 0x40001, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) r1 = dup(0xffffffffffffff9c) socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000340)="441a5ab742feac34c8aafd5c3c3580ab2243ca6af9ee30e34acf35220b2275717435f65c7a132ba6a116208e60d9fee8db96101a265a33ec044b571841e637ef8f165b2977aa1dc56e2bf1de13b4efb9605594fcc11c844ff584735d761f5569866737f219bdd93906df9a8b82b6cdfe37e89c12467fda2eaa6b8649b92ed67633fd68b2d9595a0f306ca0a21f5bbe752c15bbf3d7d672c7aabf46973e8274784e2efa23106e7658b53f23214dae9e0e39b1cdd1ebd772c75e504ea8", 0xbc) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00030f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) 00:07:55 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f0000000100)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000001c0)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x4, 0x4) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:07:55 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x2, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800e, 0x80) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000240)=0x3, 0x4) 00:07:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x2) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) 00:07:55 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f0000000040)='\x10']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f00000002c0)="ac608bd20933dedf9788") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000003c0)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x2, @ipv4={[], [], @rand_addr=0x1}, 0x1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x200}, @in6={0x1c, 0x3, 0x12, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20e000000200496ad485f5072a7320c934a32338c80100000180000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/151, @ANYRES32=r4], 0x8c) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, 0x0) 00:07:56 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x39, 0x4) accept(0xffffffffffffffff, 0x0, 0x0) 00:07:56 executing program 0: syz_execute_func(&(0x7f0000000000)="984a19c6c4a2791dcd0cc80f05bf0b00df006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb7c4c3fd009600000080b03009d54c1e1edee55cc421045f4607ccf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397f6e0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff008fc868ce547538be40dc2502000000fbc482cd3e8f0080000066474eb83aa2f1fbfbe2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:07:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) 00:07:57 executing program 3: syz_execute_func(0x0) syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") socketpair(0x17, 0x3, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xad}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0xa1, 0x3, 0x2, 0x51c2}, &(0x7f00000002c0)=0x18) r2 = shmget$private(0x0, 0x3000, 0x1a, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/66) 00:07:57 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x39, 0x4) accept(0xffffffffffffffff, 0x0, 0x0) 00:07:57 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="868aa59399dbbc432042af0c6f0f45e48fab7eb846f52b1bc60cff5377a9863b7862b64e2fd2dbf138d1") 00:07:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x400000000000000) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffffe0, 0x20, 0x400, 0x8000, 0x6, 0x1, 0x7, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x80000000}, 0x8) 00:07:57 executing program 0: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffece, 0x0, 0x0, &(0x7f0000001840), 0x97}, 0x0) 00:07:57 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) close(r0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000100)="40ed98f8c1898ec5191eb298f61a0780c6e3ce461ec5eb81fda0e4ccea37d05eb329ec94d7a1c084faab8f82f4a86125e333f68e878684df09f4a9377d5911d0159b4cf3b21acfd9306d858f1c0e0d575b8981bf0e71aca62b330e3ca17598cbb67d4f8801a9fde9559823b2c6d618f9de426fa7c7c1a0bc988ec4820c3c9d79300ea04b5deb44022415970245ed7a1c019b5c139cd7c8c11313de05dd1ab687db0e473515e11467afab", 0xaa, 0x20109, &(0x7f00000001c0)=@abs={0xb892d4b67730c67, 0x0, 0x1}, 0x8) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r1, &(0x7f0000000080)=""/114, 0x72) 00:07:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @loopback, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c029441c0021b583000"], 0x1) 00:07:57 executing program 0: setrlimit(0x8, &(0x7f00000001c0)={0x1000, 0x8a7}) syz_execute_func(&(0x7f00000006c0)="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") mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0xf3, "103108f9fd554c39a980c04f1d89a2706f61f79e44cd66c87e79fbc73f9b9223ee674dd51f6c8be2e76e5297c00f77a5adc65b853cac689bd5407a6cadcea451f8285d88ca879f1f3b90b13709559c9d16ee2102ba76f545c20fcf30c41e818d07c7006928786447b21b3f3fdf007022f135c6de0514223382bf47306b329eadaada32094bd2a2a56c1faa5712aa52782eed89eecaedc7aafce39b3901d77ab6ac2d6608420783fd8821f865b6f1333f6bf8860051ac3385fecc9ddc8bb1e1b43bd07041b289752439a55460923e5c7aee867508cdfe75fb063f49fd06efc5109fee013748d66166e7b56c5f402daeffe601ac"}, &(0x7f0000000300)=0xfb) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x12c) 00:07:57 executing program 0: syz_execute_func(&(0x7f0000000180)="400f00c8cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01e1ff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x30000007, 0xe346) fcntl$dupfd(r0, 0x0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000000)={0x8000000, 0x3}) msgget(0x0, 0x201) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) syz_execute_func(&(0x7f0000000100)="8fe91093445edbc42105eb21c4c125d1d9c483fd017605788fa97c819a00000000f20fd6c4c44229b98af7e800003e66410f7c6f00c44145e0e1470f13b100000000") 00:07:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100004) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") r6 = semget$private(0x0, 0x3, 0x604) __semctl$SETVAL(r6, 0x5, 0x8, &(0x7f00000001c0)=0x10001) fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f00000007c0)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3f28c9fe9943543ac5d23728e52e23ab1857b4813d2774"], 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000240)=0x8) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000500)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:07:57 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b43000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) 00:07:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:07:58 executing program 2: syz_execute_func(&(0x7f0000000140)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"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", "7289e6599f858ce1c26eef3594b02cfacda5d58674ef2a55a1e8227085bc96a0", 0x2}, &(0x7f0000000040)="c1b581462bd0e01dc356bc586110e5b62cfd8b555da915de95b9549fc7279126036675f302cd228cce1e224b8990d3f3bf4bdfefc4d6ef2071ed94ca06dcc51016f8302a4df70279a00840d48535793a1426c793081cdf57a32f", 0x8001, 0x80, 0x401, 0x7, 0x6, 0x3, 0x2, 0x3}) 00:07:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x52) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r1, 0x1) shutdown(r1, 0x1) 00:07:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c655dabe6f2e74df85e86c8bf7c3ce13000"], 0x10) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x30) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:07:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffffffff, 0xffffffffffff8000}, {0x87, 0x1ff}}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 00:08:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c655dabe6f2e74df85e86c8bf7c3ce13000"], 0x10) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x30) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:08:00 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000003) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) recvfrom(r1, &(0x7f0000000140)=""/203, 0xcb, 0x1, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x2, @empty, 0x8}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b602a700e1c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5dbab408294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) fcntl$getown(r0, 0x5) ftruncate(r0, 0x8000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0xbe, 0x80000001, 0x45}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x2000000000000000}, 0x8) 00:08:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0xa, [0x2800000000000000, 0x1f, 0x7, 0x2e6379a5, 0x3, 0x20, 0x9, 0x0, 0x3, 0x1]}, &(0x7f00000000c0)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@broadcast, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) 00:08:00 executing program 2: syz_execute_func(&(0x7f0000000300)="dcc1c4817a2df998cd801b69e49fe5e562f5696200d9d9d08f697893e9c461f913990e000000c4c17d50fd26e4c753fbc4e101edc4427d824683ebfd00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807c462795850ff260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f99660362aee4de240f5e5bf447000026400f0d18c401fe5ff64336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) recvfrom$unix(r1, &(0x7f0000000080)=""/153, 0x99, 0x41, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) 00:08:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) r2 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) 00:08:01 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c0e0f05f30f59bfd900cf00448c511341e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab1ad1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264789fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:08:01 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr}, &(0x7f00000000c0)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r1, &(0x7f0000000100), 0x0) 00:08:01 executing program 3: r0 = semget$private(0x0, 0x5, 0x100) semop(r0, &(0x7f00000000c0)=[{0x3, 0x1f, 0x1800}, {0x1, 0x10000, 0x800}, {0x0, 0x1, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x0, 0x1000}], 0x5) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000000)="2e4792fd2be92c3b93990f053ef3aec4a37bf0cd0541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c380078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") 00:08:01 executing program 0: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) 00:08:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0301550040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0xffff, 0xfffffffffc2fa37f, 0xf3}, 0x94) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000002c0)={r3, 0x7, 0x1, 0x7, 0x8001}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7fff, @rand_addr="af241c87b6943261ef81a6ed5b45aa94", 0x8000}}, r3, 0x7, 0x7fff, 0x8}, 0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9c1d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f00000001c0)="58bf521aef1479c40b859fbf91709c612f5db7f4fe872c3631efafcd3f911471aedbbd944250d5ea6d5ab1d082a06479dcd779c1261eb9e9a158a9d1c9583a6828dc7c399a123bba637b34b62ac10ec0a41eff96bcec7a5a1739dd9ca1d8f2f440e9f90897a5b062331ae54707f9dcd2510954d435c75fc80722775160eb5f6a48563004faaccbb95b08fe97", 0x8c}, {&(0x7f0000000280)="6693c38a5fef9027ad3be1a91bfecbe89fa6ed5c711897d9a1733e799efdf2d1756e143ea6de5f8803c44f43c019c84e4255082272cb62773f96295e2629537210c9d94d87c66c3435dcff4fbe8e82ea33ffb820d870a30355579bf2833d77ed8516da22b1481376d22e1507b72ef097bb9c8f5b4b2e2b429398fcb96a1c7a7c72923859de9ca6e277fbf421b205104bca0c9ae301ae2c5da2692e58", 0x9c}, {&(0x7f0000000340)="ec23a11a7b5fb49e0e4b178216a4a858132b239b1e11ffa9923137cf52cde238cf931e67009d8748b04af4154905a20134d51ef56da88f56356fb6f44b8600fd580f6a0c3ea6cb0b2963811e29200333218a7128e824173572ce81a80043639089d4c9c25db41aa612cb5d9c865a3914c6ceac48c2ad5440c9a23315a51293e556ea396321c7a4977c068e94b615653bd3bb7b8929a46e96", 0x98}, {&(0x7f0000000400)="6c1085af21affd472980415c2393639e4b3b684efd4924ba1b6f0e4735069e733f2718bc27c63e6ec48b570055d226743f56e6a87e1d57c5607d4cb8a0b5824c8536e0d58cfbd0a8ec4e9b4cfc4d37fb61abf8b286a33f9f8b9ded13e8a64bb79f5c4a684c0bb893cbc9a0cd15f5e239c3f4253167409a54744fdae5cd6ccfbed1efeab714ff1d1311532afd29bb28b3afd20f701cc427537081efb2000dbccf93d4db763e636332d6ea6c30bb8c665f65c28a18146e06eb27a181f6a1f596be33efabc167acfd62eae90f43d01e13262b7aca9c9ef8b1b145fcf8c6556075479252b11c", 0xe4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000000)="972afff28993d3ff70bfdcbed79241a3", 0x10}, {&(0x7f0000000080)="63b9b7a313697fa03b510fd9f761ba32eeb666320277780df1aad7c74d46955fb18eebf2d2c8b935c02fa43c79f928d9420a7c677ef444899ff50bd2195a198cffb573a94678d92709576e57e433b4f91a72ea3aa653cfae3c4d0511d6840dc8fa2771ad0a2cd332615793afa123daf7a671daaf57", 0x75}], 0x7) 00:08:02 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x10000000) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) r4 = accept4$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000) r5 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r5, 0xffff, 0x100a, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x410, &(0x7f0000000340)=0x76fc, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={r6, 0x9, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xc6ee, 0x7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r7, 0x6, 0x81}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, 0x0, 0x0) 00:08:02 executing program 3: r0 = socket(0x17, 0x10000000, 0x80000001) getsockopt(r0, 0x6, 0x4, &(0x7f00000000c0)=""/73, &(0x7f00000001c0)=0x49) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1035, &(0x7f0000000240)=0x800, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 00:08:02 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) r0 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmdt(r0) 00:08:02 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(r0, 0x0, 0x100048, 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r1, &(0x7f0000000140)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000340)=[r2]) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x224) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000400)="38e807150fc23a70c6c7d1d6f028d822414debd488d7714b5bc2f5dd185c4a074453d6f1") 00:08:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000000)="53292e031bc5ab41aacc6ce769e0d6c2f4a1bfdd5a06fc2f58719f486a9965e18cb608190281353cfa89a8a38a8f4cc0d8d12e0f7de1075ed4f8362d3e0d76a503cbfbacb2fdfb2e0e390d6726bc0c8f18448242e9c05dba63da331cecd4db7009a166a263060b20ce1fc53dd5060157dfa3931e6c50841c66a20d28f20850e5eab4cd08ae1eab248e7f98dd9ac9a3960c559faf74f91430077fd23beb8821326537480127dd64c9dbd07b1d3b7aa22188ac762e92f5be50f8c64c38f464eb12fe16e5de69bbe3f3e99670577a3d04c654437219acc2658817127ad94c", 0xdd) 00:08:02 executing program 0: r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/4, 0xfffffffffffffe76}], 0x1, 0x0}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="5dd6dc14fc0a1bc9f972f04fc41c91b1e6d822da9f3c46dbc80887cea568f91303303311822e032966ad351e80780cdc22dc460fcdbfcc216354f1b330d86b74f0708b47d475a93517cde0bae97e865e3ffc72a91a82647d93058ff4719aca2ea3baad385fa0569b8a2b1f011c42d93be8911af58db229e0f6bb3ffc1c1e1361c1ef2259b39bafe8eb0bfbc470951ad5df0ae27436d53861b77971b80f8129773c0ee03aa8cc366b70b65ed267bf09b3565995bd25e263", 0xb7) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65f230"], 0x10) shutdown(r0, 0x0) 00:08:02 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000240)="c4a1f9e67a56c3504c504c70062ef26ec4217d5be0c4c179f7f92e75e3a50ff2560009bd1ac7c7e4c653fb150fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd6e17981a9e55b7ba361618192558dc3c3c402c9a6b45cfe75ce72c421ed65da2e6765470f18f78bd0c2ddbb00e60000c4c42379089900000000e46d8fa824a265459352c481fc5b40096530ae07000000c24009c4a17d5a255e2b00008bf38b6101d2d9d922e5c461ad636299") 00:08:02 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x0) r1 = dup(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x90, "252ac17e7cb693676ca6e587d251872aa39711313d9d2894b13799f2adf1d4a763f44b45ec0abd3f500f51778ce2afe9902488fc2d85f34e7b480cf2c4612dec6f7d478d84857c3acda967fec90bd15ebfdfd25e85744587c32d4af6ef5085e53aeda2fb6a3dab60ebc115006dd205af7917f5bb58d2b6ceefa34b492d18b8c2016dfd64cbc71641775bab5c6bb79565"}, &(0x7f0000000240)=0x98) semget$private(0x0, 0x4, 0x508) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x9, 0x2, 0x208, 0x8, 0x66, 0xfffffffffffffff9}, &(0x7f0000000380)=0x98) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000000)="d8bf06000000c4238d48645306dcd9f3f390e49ec40248f34e2ff30fae655bddcb470f01dcf341ad") open$dir(&(0x7f0000000640)='./file0/file0\x00', 0x2, 0x2) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000000340)) r0 = getegid() getgid() freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000500)) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r0, r1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f0000000080)="afa552a7a09a455026833ad891aed7490e1c5fc995ac559979388238978ce98116aafcbd4a14aa3744ff09cc0d19581cbd49f62df24d2a9dd9e229199ccdcf6cc8245bc9877c91b7ec6c7ca02fe3f68fdfef2cf36aef83debec36b97925ed516288631efb66cbe62e05b4dfa291409c21b16f28816d46bad96767fc4b320e259a4bd4d") freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) fcntl$setstatus(r3, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={r6, 0x7}, &(0x7f00000002c0)=0x8) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000680)="8bd0e23dc1ea616ffd2452190c4644f7f8a0479fd250cae4520ca9efdd15fa60a54afe3c8bbae0624e6d9b483ccfd2591b15986eb37ef0") 00:08:03 executing program 0: r0 = socket(0x1, 0x10000002, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020833ebd1deb5735f"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r3 = msgget$private(0x0, 0x48) msgsnd(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r3, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) r5 = geteuid() getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f00000002c0)=0x0) freebsd11_fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0x0) r10 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000680)={{0xdd, r5, r6, r7, r8, 0x133, 0x6}, 0xc7, 0x80000000, 0x9c, 0x1, r9, r10}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r11, 0x7e2780e3) r12 = fcntl$getown(r4, 0x5) getpgid(r12) msgget$private(0x0, 0x101) msgrcv(r3, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r11, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:08:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r2, 0x1, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:08:03 executing program 3: r0 = socket(0x2, 0xffffffe, 0x84) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/4}, &(0x7f00000000c0)=0x6) connect(r0, &(0x7f0000000200)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1) shutdown(r0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4a, 0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="476ab8b93a4330ccc97d41e06607cf1ff42215db2e609cd009761ee201a75b673d4ebc24526f0dee356c5346c9810c0b397ed056eaea790d5f317321a25e181c9c06b470c436cd7a6fef4b6ef84e0e4c85aca2d30d54b496c6f2e4f12439c39864f7774ea531beecf67752748ef346fa6d5f28f318a5f41e6b1e8a59a7e4fb8e05fd798882d67d33c3e574fcc0033d156886d9d200bd916ab8aa700fcb9d2be3ed298fed26afe2f9b169885e") listen(r1, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) 00:08:03 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/163, 0xa3, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x4000)=nil, 0x4000, 0x1) chroot(&(0x7f0000000000)='./file0\x00') 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001280)=ANY=[@ANYBLOB="0600000020000000ffffffff0000"], 0x0) 00:08:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7fff, 0x40, 0x4000, 0x2, 0x7, 0x9, 0xfff, 0x504, r1}, 0x20) 00:08:03 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d9ff20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x4, 0x6}, 0x8) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:08:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x7, @mcast2, 0x7}, 0xffdb) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x4, 0x6}) ioctl$DIOCGETLIMIT(r1, 0x4004667f, &(0x7f00000000c0)) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000640)="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") 00:08:04 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xb8dc, 0x4) syz_emit_ethernet(0x41d, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr, [], "8000"}}}}}}}) 00:08:04 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x0, 0x2, 0xfd13, 0x20, 0x2, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23ac1400bb000000000000000000000000000000000000000000000000000000000000000062e0e9166cdcbf4b6aed47d88700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/136, @ANYRES32=r1, @ANYBLOB="80fff90007000000"], 0x94) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000140)="bd2cb50a718b75a8a6f3806ae474cd21689a3c85322ecbc35bb4a073447678c84eab8d566139afe34074e0fdb86e282d5233c0d684d557d90c6485f1d454dfe82efebbf9307cd750cef9832424f180a95f4836f6d4f51e414cb1bac7", 0x5c}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c5741b3721acf671c507528a82cbb7bcdf0293b5ea0008f5ff584b2815ee8bc94de22cd5166ea869eeddcd99b370fa404bf8984b4ecc7287dd28485ac2493094e0bfc8cc9d9e803b10424398167da5287a6e892c00736acfd85c4de769436d353c2426c625cd37f6301c67cf7a020bb815cf073a1418401b7e3f5accf2c3dd26f283592063372ea8011096b2a17bc84b0666c8797423b51f3047c56aea3c99c93ea23d51d7614730b22d1db73841f750ff005a23fd278cdd2bf64b87ee73f8cbdde3f46a0db9879fd7189027d208d8314beae19535c7", 0xd6}, {&(0x7f00000012c0)="30a98a950cc33429ddfe5ff2b9e30931703e57519e8dc4245183a9c53d1e2df87dcf48b4798e3ac81cc2deae1b88ad593d8cb917876dd5936f8d551b6a77e2367ddc1cd415f62fde0b6e70a0bb3ad240dbea2d934e374968c7ed3a3f2b9dac81aa2d226aee3c15da17e32f0ca66c01410fac961ece24515321189985481b8a21f56af2179278d598be0f6cc7fbc46f43a450606572100da3e3225e3c1adfd4c401ff8744e7c1cb506035ef3a315b0e78daedf73950892139b4c006363ea00f8a18a3d3943351acf6dac7d569dfdba00cec5c35e05dcebb9a6d6ed5297e02e558c720be", 0xe3}, {&(0x7f00000013c0)="5a27ddfb9d44ff4af0bdcc2cf8917426f60b52e443a74c37989d1664", 0x1c}, {&(0x7f0000001400)="fb785332ae4543b730974653b7e90975dcb4490bae1a0e1fb52be7ed5bd56b46ae33627554a846cf494293a6f8325c4e2c7a42c822ab8476e7175252abd704eb2f6571127da095210148132babd552c73a8fee0676f61b46d0776a2135d18d7549800efb0737e5055691fb6670146afd78e92d33f74051fb4b30b17c4b25c2dda5eac66f583a467bbae1917380ecbdce4f57d72c73fa6ccff0c4c78fcd654ff13b5defcfb839cde483ceb1919ab3f83f270dc3e9ac84bbadb83837c034af4169e56ae102815ea5b67ab052ceb0ba50395bcb1a7f06c749d3afb4fc59d3c6794d930bdfc13493a360743201bf969ac0f268312a2e170fb5851bc93018991fbb6e9a187a6473487ad6f439a833c905e572ce01df1cab2368f8d761df0bbda225a23f1b56865c867c564f685804a593166397ad34bc9952d0d2ad7539df2ee6a65519095e36332f650c16be2fe37a7edfdd1c7b4f52a7b2689014e578bcb641e115fc636dec6568b0ff5002e8a97887701a3a6dd192a4cd7504334f0ecbaf258ef9384106f011a55cdaa9a46e3e3563ac2fb2385954c474a5be5ef05e6d905402b3fe2d63469d14b5a7a2319fb1bc61b3873ba425dd0af8646b900579dfb405a135540224a718b92b27aef948e456537d66bb388bf99b06a7c0419ba6bdc0c84dc90ef48a2aeccec20d43f3594db93939895a36ee012070ad833439340147db8282beb992601e5241119493a31d0fd36f458fd4cd3b6baa861ae57f524c065d39361fc4dca6f115024498e34d3b409dfff45dda88c55b85047e3ba83079c38c4332bdbe8b2f59de521ac36a4165d7bf5bcc4c255c4279da7c9da5b3d5944c2400db566faefe97ea6a98285b382fa5c0b6bdc9456e1b077488662a38f0437ee3ce1e4e9ce3263aeb9dbf47c7f607fe0c74ba737b09289c951c44f2fcf71a153a4edc94234ad6f45a96a606711c0a42e21c3c43ec33da3cb95b851f0d52d5834ad7fc0749a02d15f0febbfc8c6ceaf41e031a1e82351ce869b47758607693091930225082a8e434e28261a2d20f26a97d979c21e621fe24599eb3d20a8226b2082b75e74a06a73aed553151e6cacfb4401aa98f81a23ee5d9fffa49cb54d8cc513c54b070d64f9a106001cb384e0307579694023a43e26e3ae9b2f9953c2102baeb92ff3d9bbd58fee578b13d68c714837fac64e8eda23f0f636de3f383db84932ef6e5c689d08af4b071d64ee69e993197cfdc358b5a2100e341fa0766f6d1cb63f6d920cbcaa184cad8ce833c95d6944665cc82587c790abe4a3480a625eea4618dc3d1b13c5801a2330322df7198f5176a57e475f2895cebaa8b7e2dd24b24f818a0b1d99942ecb9ac8807b6cb5df365116ad9db45fb8bf4320b0b571b1082173c5b247246c245445e1cc69eabf7b549e25baad66d59daa0e05200409f7bac3195c9852cbf13da0140e471bc3f886690661a0d2811a09f58e536cbc67fd456756facb429baf71101aef391afab2b4ab7f88d3b6a725541d1a19d71f50ecb5420a5898c6530b031482ca552e2f65a3b4445c9ee3fbb2d05811ab1e53eb0a296053d66f6490bf48120f700871193aef4d9bdcab201f57a110e95f0289aedfbd267b793b9dc7d6f24457c244843a794d0bfc1d062e52750a6020580fefcff221ac6042357b2b25acb2581b575e57ee44970adb21f142b16d49e47e6d8b62b9699d06eda06e20dddf3f51305c4aed39302e2c25e0fcde10dca52e4e4784b34af2b11b3ad4e001630984a3bf901135528843d8bb7644d0fdcdf89365a13e0b3e54592dd05a680cac7ef80a6526e0b838197e97582fd5f69786f5f204d374740895f6397b0ba3a3e019f5a5572a2b5ba9dd87094f1e2d01124ac88590e6925b8c45b6d077a36209f54d7a37374ac989e8c63f0418baa8b8a894ee41a37287995ff86b02c90cf967aa98237d3017cb4f2f0bc3f95bf08342ee4f47b6ac35460dde4ea49892ea1029b06da12d9ce3e2ba244926769f2d79b4ab758d63e11606945617f63bffe6c1f3e26361eb343e8c51083a1c62aed10f9f2c2be38097438516a11123f55743cef9f20c7457596cd774f5d2e68ada36660030ec034ef1a6cba7f9ef6f8bbe22ada6f65d7a22167210e21c8f591de3606ca7921eee37ebca02601fa8a12015d69a1a5107f128c58398578a8fdb0e9c17b980927b2990c247f4156a87ab08a265b96a155321be7280302a433ee70cd718cff35c9f6d16560c9bec63db514cbb964289356680aa41fac151c6e0d3ec8b250a37979f4b8f574b54b134bbef8bac6b8699e648a8fc98cf46801fb8fedca39b9e1371a01686d9fc7fc8949662bec49e8c32c3fe5a26ffc72ff8c289be3d7c5981357ddd77cb04bc34df7f66437f0f657084c7b00847c91f456c480a6c52cae3e284d44a850d098819967a689df2d21361cee74e3b5389185ccff5febd0090876326ab02e5d369d31ba7322c5e6fc6680e3cf27543c58375d134e505eb7c91dc8512a1568dd231f6320303c8efab535e8b82544466f98f4a11e0b4a6a37c5217195b77aafc7f8650e651c12796b8befa48875fc1cc59fd0d253d5588a3c0e99f43da46ca816ff607337b2d045a21d1b71a22fce1332cb67741fe64a7b41cc2f06730572e09f64b80060fb6201eb436e321b6a68f99b0a647f38cdab34337ab72521e20dc4abdc01d334f2605f279d8574f7e3d67456da1055829a61b9fb1dce1afae8d8c73fb0d9222bc3e896a35d0de638682f804bf15ce362da5ae7a6c39b81e2919b601bbba50a8a554b31d255fc44b9d1d07b7c524d4d748924e61e9e35556400e3ef4e788df163b0e9a874feab0a123844c3082b75c9d3ff058a2fd8d301ca9b27fe924eb9a1a375ceb31eb6363c067860341c200ce474a4d203b9e7c52fdb7ae47d4fe4d1450c301e8ac0ac011010b57fbf245dc6dd5ec24a7a260ff150a79736310ce00b8b52f2cb51461f387463a27b0ec97d206e95ffa86223d823e6eac31eb192ee6c8d7519705c7c9e35d0ac8485846cf79e3d7909f813ebacbf073c431c0206bf8aa6d6e0475bbe5ad64ec7771429abd4df047868e1d12c982984aac0d9a8dab7a4cf1bc0507684b482f7ad5151e26c5e5dee3f9ad1265f55aeb05fb15ce776bfa6a7f7ad9852a26c7b0420461c2a2aa7af0d0b86e438fc0b0fdd7bd3d338e91b1949d6bdf04fd26887f982a4e6855e4aeb8c7d8c4ccd7f3a97be62ef0fc17353eec2c0c9633d7b2530db4e469bac7b23430f66241b93e0ccf45e8a4a21b105b5a2a54c1a2db130db1ee21d4f5e99b6e06a9d456b1bee94c922337ac1e3dcf6c28e8050818831778c8fd41fcfeb7289443e1fd9a350821b63e78a9e780b5932e9e1419fd28ea21759c1dc0c2f0a8e4a87908a99c084a8219d10ca8826344c7dd20603598b82649eda51487d395fe2a2d692dd7b2e6b836a584e13f233202b280c4817b648ad83ef4809ccb478d40c74412bc4b6653b9142b4bbf6fc1f31f047245fbd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0x1000}, {&(0x7f0000002400)="a0b6f0549765f64dfb9272c2b01b61820d03c410bc109761a2e72fa08e19fceef151011f00a76229b0a73feb87", 0x2d}, {&(0x7f0000002440)="b5de708d4d88499183ba06a8034473a8cc1874207984dc7f451937fddbdc90501a3a0ca75784ffb17579b2809832ffac587f62887766b890daee3c7e6e1832cd037451ee7109cf9d98041584f310dd1055528e541cdcf30cf2aba5c26a1c719cc5ef9b8ae5361a3db71b6ce9edc473ee4a46d4d5c070dbc17f1dc78027bfbfe1640135f859cefa49a94ffcf1f0fb4123da6141f9b9005550368bee9767710a192ec027dcad2a8bfe8bd29d09e53a450ccc2053ee9724", 0xb6}, {&(0x7f0000002500)="b2e6bc88fc19143b7bc0c5a778429f6e715f7b48a78f783bb336305224e7180bbd4913cf849cc7174172a1eea8e924b2cbaee0029181772036", 0x39}], 0x9, 0x4f) getsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f0000002600)=""/178, &(0x7f00000026c0)=0xb2) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) 00:08:04 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [{[], {0x8100, 0x80000001, 0x7, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback}}}}}}}) 00:08:04 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000300)) setresuid(r2, r3, r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x14) 00:08:04 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000002780)={&(0x7f0000003a00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000026c0)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="97a4455071e0a3bd3165cbcea7df9a0bea5d49fee1d1750950e4b5928df0c734696695e67dc9c697e511c6b8efd1948f1a66101a0a2d235d390c37d88e4def74f99842051da2b88c84bbbef19e4f9ba897d35b891743ab6e68d23965955aba8b3019aab0f287669c7c2e15e9edc51221cf413d8226f2eeda355326d2b18ff7e11dd099544f75d6e5f215cbe53da26b937234c62fbc8269c65d9574fa03745023497d27e74b8ffd4c11d42620b6f268e09e2f1539fa4ff5eb36", 0xb9}, {&(0x7f0000001280)="1e69a2458ddef435d78f5e380639c8a3fa9bf3f57e77eecbb695fa2f22f1a92cf1b6d4a177b4733fdddbbfb46c768e332967e66c2e37a38ab4657399e77a41a1c9b255c62e6be4263430937d4017d056784da1661e6956f60020b8eea05476f6b2d520ff072c6dfc8cce8ee5635dc0fe46249a9cf5de96f3c8f7c1493d32e70bb60d8646e0a8f039bf30c4d22ada43933ae84c786acc1a01c1a690992e1c1aaa29e1e851ac46215f48553f8c8ce74e32ec57e1f3cd64b2a1271699f50c3b9ad8cd4fe8b3517a718ebfdf8318226238c02bef50c4a836", 0xd6}, {&(0x7f0000003980)="af5ae42304f4ab20c342f68fa2b19f799c45dc604659404cfc696738d613860dd308131c30c60a12e0195d1a32431b44f53693063fc2895b2fe1e19e2dbba4e6a2498c0d2eac092b482d", 0x4a}, {&(0x7f0000001400)="4b6e1d1d458295aaaa92673c33fc1c07a107b90471f7dd0014054260693bbd6a583c26a9fd064337fc506928ab87fcd2527eb44ba533475ebbe5b2db", 0x3c}, {&(0x7f0000001440)="949b59d9e52b2835eab54682de5dede5d1a0c91b2d2203b1b40682578e6fcf61bfcb5d4c42785dd5a7f8508dc468bf8faa2748fbc7b43458b12bd2500da1e31db01d8ce16564c2fef9ebc289c4ed", 0x4e}, {&(0x7f00000014c0)="450330bd5f8f714279dc23b48c4b59624a306bedae7f06d2f489a961df021a62957cbbe33dbc24593bc70e1b64495deb3b9b5d033cde9fe1f592fabb6cd9caea2cc9e2250aadae99acee9a07879a81e286050d736f84413219b3d02402e99e57b46a0d33d06be72d1273185311feb137820b1abd883ba1d914eaab96dca0925d6c07f086e4a2180aa5ae07b7607d7944eeec96b75083cc0421cbf8ab41086bd2a4538b1c9434548c0e1bb90c6d3866f0072a0e1384ab6c1002b680a5d179bb3c6052eed3144e1adf17a6fc5680d4a258117ea5dbe18f7a3fe830e93dfb9e06054980c2bfdb60d81648c202e28a962a74d15b798e45", 0xf5}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="dd67f86f1792c6f32264b5ba5a47e300a485cac7be7d1cf847c845d1c0c963e98171428e0a7a8ec78f841a4080d7ed3c894c5d06f413fa28ae7ef98654ce079f6237f1f16e9bcaf6a10e6cc3c267401034580d0ceff1cb1891d14e06ec7690a8a7509efac5de76e67885558dcc8ce4ad2a7821af00c9c1033e62633990c6bde7c47219705e5161f7980402c9b8bc1cee0201382fb1d61a089adbc2f9e9c6dd0994191225a871b170e91507b0cc91ab7df4c1b0c7b64d276d231f09f68473786f69a024ff3bdb6526047a630276a3d07668a14c6ed687701f19dc463748004cd6fe7b9ea4e4527ba40f481e4465cfac49af9161a2", 0xf4}], 0x9, 0x0, 0x0, 0x20084}, 0x81) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2}}, r2, 0x9, 0x9, 0x5, 0x9, 0x8}, &(0x7f0000000140)=0xa0) sendmsg$unix(r0, &(0x7f0000003940)={&(0x7f00000027c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003900)=[{&(0x7f0000002800)="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", 0x1000}, {&(0x7f0000003800)="aaf896eb79301c3ce73fda26cd852d282822105624761481088da2ebeb2aaa074b056d34803083504bfea29f475017ff0d03", 0x32}, {&(0x7f0000003840)="ab69644deedfafe823fe6c58d9c5616c6e1a3363eba832d0fe5638e2aa7f8bd06b94ac396f6b277fc4a4284c486d0d9c18ccae36b3bb3c1bc0c84751fd1f476c97c19e091660c0444ad74b274c254cb4278c2c911ecee087b270a0beb0af280d14b3df04856939c34e7f5445ed177439dcaea81fc74a9d09f8090ddf994a9c0bf8a8cf13f5c9abf3e47642f03752b9e989c1566dfd59babf4764563807f63780277aa032d6897554ba3030ee3ca971650a16c7517855ace28d0e87", 0xbb}], 0x3, 0x0, 0x0, 0x104}, 0x76c2f7c6707c492a) fcntl$setown(r0, 0x6, r1) close(r0) 00:08:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:08:04 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r0, 0x1ff, 0x1, 0x81db, 0x8}, &(0x7f0000000200)=0x18) 00:08:04 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="4efaf9ad3ab3262971c0f76a34e5403722c3a98aab91037b542fee1af389e323155e8a632d45d348d07497e288837459b30226a032eecc7ed4d6c23918e70c1c696496c10a58489fb96947f2cd21c8d33b3880bd9bdd954f0020241af2ae38e2b06965cdc9a86da08d195049de785fc8af0107fb35f4e96e94b08cfebe834df8f07f12bf7535318d65af7a67047538c2e4d747e3fd7f8720586f08d9b10b9665bac35843255e304b4dec49066102993f54417ca08d8159d48be91eb0e016a9b314412a67", 0xc4) 00:08:04 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0xa497) r1 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000180)={0x7f, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x4, @empty, 0x5}, @in6={0x1c, 0x3, 0xffff, @loopback, 0x4}, @in6={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x9, @rand_addr="b167ec2f679ac364f10848805ae633e4", 0x7}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:08:04 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:08:04 executing program 1: socketpair(0x17, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x80000000, "f7c7f4e699ef36b6c30c9dc939aaaf3c"}, 0x14) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r1, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0xa, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="8000000000000000010000000300000074e997824144ead78fc45c8d83237e42d8fe1bcc0db1bd077ffd7d46d8110ea48474e30e2f505b58bf4eb4b8f91f1fe4bb678a3c96af8b7368e347d05f2a03256360a10fa96e6b336d7888ff6a0000000033c1867d7c0fecf3d4cc155dac39a29b597b90d528ab7e00a10000000000003800000000000000390000006efd6f8d74000017fa3424ebb2647e4ca0b75592418727718506a6c63bc466251bd3a4a8a7d963ccd8000000"], 0xb8}, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) 00:08:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/59, 0x3b}], 0x4, 0x0) 00:08:04 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x41) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x4, 0x200, 0x3ff, 0xfffffffffffffffe, 0x9ee9, 0x3, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0xfff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3, 0xeb, "82693eb054634fabf5ec4fb33c50862033a5fd6e54d4df364f911a83ea3a332054c5c967cfbfae4f81e43d5b668ddcae517a097700bd43971fea25c746f19a64ec8ada870cd7e4a234f9c23575a3cce03c01fbf730818d90c39dd62e3e2928621594aa2b5f2a4c958b3079bb76c83a9fd7682dbe3c83f286fb9f5a426f4cac9075796f129c71ff8b5fa8f7b1c28ad57206c1a0a28883535345fdeb4486b35d04018cc011cbe5bf22d595dac40170bbf20d589250fa4f613be5c8c6eb7b2b5191d6128b4948374f6b2a174218e69e6cec058b8881c4f84b0fdf21fb2450a3bf65a8717da9a63e151cb8fe30"}, 0xf3) socketpair(0x1c, 0x10000002, 0x0, 0x0) 00:08:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x4) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:08:05 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000340)={0x0, 0x5}, 0xfffffffffffffffe, 0xe5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000280)="d5cd3495d2194d6b38356280842fea5135a60f75d724f53eac2c1a5577c6b93befc5bc109ecf1403dd5234902a78e20aef39ea71f36a13b2bd2f8d68a5ca873ec021df6f69f77f84d13b37dbe4d57b3a0d2d0e02bfda773f26eac24be748154ac24821574446a657a15bc7047e2a330b72350c14b8de49fcfa8fec93218f89977e2db1f41df995ce13e415d61b5a", 0x8e) r1 = msgget$private(0x0, 0x4c) msgget$private(0x0, 0x54) r2 = socket(0x2, 0x5, 0x10000) freebsd11_fstat(r2, &(0x7f0000000200)) msgrcv(r1, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) r3 = semget$private(0x0, 0x4, 0x110) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000380)=""/190) msgsnd(r1, &(0x7f0000000140)={0x1, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) 00:08:05 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = socket$inet(0x2, 0x4, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x5, 0x100}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0xa, 0x200}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x3f}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x5, 0x0, 0x1}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000640)={0x0, 0x1, 0x0, 0x3ff, 0x1}, &(0x7f0000000680)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000140)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="51f975bbd457aa8f2d0bf45bba3c144f2acdc88221db2b0d48bc35291c5f5fe1cd1fa3edce95dbd19ef133e96636932f478dbf318c8e46f5b997e6b759cfcb5d2effb53c4c9144d7b8d5f923cf18cdbc3645fabea6cb40d1894db460de7b3dd5dfd297790fbd2fb45efabdc118e79cc313d4a3efec2e387e545fdfd3e77464f733f3568b6954e5967d76462c2e9297efe14d6f31075b2b1ae6c90c556f5dea4435ef50a487aba7fe513cbfb37ecc8e025867cc1fdabf8c494d59ce9f1adc096be8d778d6a515e89d36b7", 0xca}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="2c000a0084000000020042000300000000000000e4c200007ec36c52a0306258328688a1e384162c0600000006000000c7000000e200627d", @ANYRES32=r3, @ANYBLOB="1c0000008400000004000000050010001b09000005000000", @ANYRES32=r4, @ANYBLOB="2c00000084000000020000000100740000000000fbffffff07000000060000000000008006000000", @ANYRES32=r5, @ANYBLOB="2c000000840000000200000009000101f2ea0000010000001f00000003000000bb00000006000000", @ANYRES32=r6, @ANYBLOB="100000008400000008000000030000001c0000008400000004000000090000208100000007000000", @ANYRES32=r7, @ANYBLOB="2c0000008400000002000000500d01f000200000ff7f00002bffffff000200007600000007000000", @ANYRES32=r8, @ANYBLOB="1400000084000000070000000f00000004000000"], 0x10c, 0x80}, 0x20004) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) getpeername$unix(r0, &(0x7f0000000840)=@abs, &(0x7f0000000880)=0x8) open(&(0x7f00000006c0)='./file0\x00', 0x0, 0xa4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:08:06 executing program 1: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c02a500ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x8) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000100)="32db0487f9488fe88d75ec5aee2dd3e901d17cbdb59fe2d855be37bb457c56ff7df48ef4f5fdd6837a04df5ca23fe1b8f3b527feffffff0000000000009aa1543d8e3702ba76a66b5bbeafadc22933f419fcf359793acb137f45b6b9369dce1f435488e7eb8285ec833831bea7320991d7257a3dfac53df318326a8691800a728f5bdf26e1e4a6461743a022c4465193fc51aa00ad683e5bd33b") r1 = socket$inet6_sctp(0x1c, 0x1fffffffffff9, 0x84) fcntl$dupfd(r1, 0x11, r1) 00:08:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000180)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80") close(r0) 00:08:06 executing program 0: r0 = socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000040)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x2fdcc969}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xfffffffffffffc00}, 0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:08:06 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000140)="a34a9d8db7e722544e9d648215260b0e5d3aa79b7bdfa7058a14a8c48bf78d0d92168a23e1ca1e72ca72f7ad63e224aaf2ccac29dea53b79af1aa571c5c7a8f34c57f015bf2b2064497afb02", 0x4c, 0x80, 0x0, 0x0) r1 = socket(0x2, 0x20000006, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) 00:08:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000040)={@broadcast, @empty, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), 0x348) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x4) 00:08:06 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) r1 = socket$inet6(0x1c, 0x20000001, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @loopback, 0xfffffffffffffffd}}, r2, 0x20000000, 0x6, 0x9, 0x7, 0x1f, 0x8c}, 0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1ff}, &(0x7f00000000c0)=0x8) 00:08:06 executing program 2: syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket(0x17, 0x4, 0x6c) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x500, 0x108) r1 = dup2(0xffffffffffffff9c, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="a65929f3b1b460d524c4b9f61f9980d1594f2630146a80793c81fd35883247474d8ac8bb84c7e9004de884c6074c42466250e9e40e5c7ac4a416e3aadd650337489c1ae3816739c9c6340a860001c5ea26892ec89a9ea7ee0e791cdc82a12335f059d28bfa30609cf0e65071994001691f425242385859db2ad2ad6c2843502cfcc1013e9c83c1bbc8") ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000c80)={{"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", "73dcc23d190524d153b23fff983ac49733ae8587b069122f80fc621ab54efe29", 0x633b, 0x2}, &(0x7f0000000200)="98fba4148baf78aac81bcaafa7457a077b4027c68e3ee8e367afde09d82d1565eed8a7449d6b29f7e3f85682b0af441a5e7e168a52a5a7e60e7d7d3bd90e8160d9563e2961deca808fb59ff3bf8b1fb2e01837220f7fb15d5b92391c06d2d859f3deb3776ec9325d3ce81a30ca5a841056cb3962b2779e7bc09970de1e764b01edfbcc41af8fefbba0c29667d8ca48991e1390034b587c7ad7c0257dd315831518fd871432ba", 0x4, 0x1, 0x24000000000, 0xfdc, 0x81, 0x8, 0xb70, 0x4}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000800)={{"b38580d42a3ed674aff9d6a6f8f14d1e90df85d5a0353768849ab917d0651fedf30fd615748668641fe4bc86444e3e221928ba5e273b91b7be4db5193e70eb6b9047c8706dcf53931265087a4c74d2bc0374d96fe48a0883225a45b52c9b61b204bbc7de6df358bb5afe78a9158aba051e920bc0189e5a7f8f6dd8143ad6386dcadd78c5b822f89831997c7898e103aded1b6ac8e0436827e4d1c241e0b6967c5e297ef793fa1515417ff3193dc24ae786b0553321c02e864f45907bf779f22df336f75f0cb27a78c46b86740a8f216269c28407fc06c41c32a27a55b8982ef2f8658a6b38e2d715df090f1132e4c40e782b4b54c5c1c8d41bda64a275c0ea7d7744a8488317086f7722aebeb8065cafd26f05dcdd07d627f6c27871600bcbc51d83d60389f0f316749172ef001d643ad52526eb4f4c1e146e0bdba52c0fdc1d86ecc11b69134cce03a3ff33b0eb508adf6c09058972f325e6c4a40813873869efb2f961204d9c37041fbd606b7b9a8ae22f18d8f1bddb3abc8d5377a5c8305301c3a6976f9049229a5a1c805ab5ddb3adf1a30704a1055f470fa254a6ae46f186946008340a3b4c1f3a5473f024d0f4fb74b4d09d3ae12393bfbbcc28bf22243ec4d9b611ec40bd3cee384f06162cd3452b5807dfbd10d50afd888c46e2e915401d39f3d02e6300044dd244af3ca985bd32c73ce2d75e98af50e82e877ee6b109446dfae4b57c6897b1423c6cbd5908910848f4a1ff92e02f9ca081d43b1b74ad598337970deec631f94fd5d534e08bb35ed39c9e17fdb4ca072ccf908efc94a24433b7a9dc9453eb7c86b4fda7266e5718c7ccebf9e9576448d1cb97a45304106041344460e7a31fbd6b9dfa60a6c94875889a9657b620d2be368dc58a688e9ab9448d5f5a22fb1e791398c6e3ea497bbb22ced20148087050745af045206dfb756110d7583518c55089efc9786a4a655f0444933c8e5ea665f0800e52d6d4b0c25322c3f5f63c210b68d057e2c541b64984f1556b6bd02a140372263f84f6b0bef11129d756416f8676206e4990d731abe51937395648d2c68eb3fa45b907ae3b295b37f7ec9f17a26926f0d2656c615e778eba133bcbae282c39b55fea4d3f886754a61b77574bb510aa11f59e853632607f3e5b292069ac4e076e0327d9f03dc90b7e762cdcbdda185fb4549c74c0ed99f97972b1af2e501efb74e7249eb3ff614be4f469617912078ad2f3542674153d1e3c1b88dd66972fcca9c526c44d1f78118b8a6e2bb244ad37aa2ac53db3c0a493da7d6e9007fa1e40a7a20170363cd78be21ed04cab6f83244641cf00da057beb82ca7e1bdd6a589c7602e25afc5fc025922f73927d63c55cfba8ddb904c99b45df9f30b2c975820e988735c7045de0f4829e8e062a46945d2703f231e853c5f6b32f369d5011db1ccfb53b16", "19247385768326397fd7cb3ab47c620cc696191a805ed26e91e513f6a3313b15", 0xb8b5, 0x3}, &(0x7f0000000740)="8f4612b6f18255d342578dfa0bdea26f2631aea25b2d6d3cf1fe441788e40bb87aace3dd0edb2ca509a0dd9a05a6b82ee87eaef5da4860708c8bb8ceefb5a6fbf3034a77d498fd1a93dbc6ed67017ff84dd42b2ae2bad6b56d04018a50d92320bb1729883e3833df143dc6a6bf6782e7784e706ed15a0d8daf1be7ce115889fd09c385cb7534947c3b1ac99945e0601c39c04c696e9dd8", 0x3ff, 0x3, 0x4, 0x9, 0x81, 0x45, 0x7fff, 0xfff}) 00:08:06 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) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x200012, r1, 0x2000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000100)={0x8, {{0x2, 0x1, @loopback}}}, 0x90) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) 00:08:07 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f0000000300)="53f083396651e7d6a5e239879d42de7b9dc576ab7d6cad6d762936a70838ba265324c0fa9314886168d53168784632391d75883bfdd71a02df04140f2aafd3e8449ea4eabf5208c25b6891061a0e79e412c80b5c33ca69a24e8117cc72c37123bb9325064a1da6a71e7d93dd8faf9b42f48c9e4cc7d04ee30f603ad7752c860123921afd8ece7a9166f944b4c5f04af9af2831c8c40706b174b762999ea82a7a182b3008e0248b60e0078d72b261132ce0e22741ad2280a376d15124c57f7d81a95ada20d874c1fc24c6635edc0ff4234c2d6e909256966e935d5b2c0f421eb560c33a687e1810c5c598bed150b4b358e99a9570af5ff1a08cfef11c7c78204b52e0f6f38edc7ec9286cd9a1461eb5818dd1e5122e5b4ebd5920e718e34082c033907a9ea5bdea7ea49348691301d25b7a91b2f8fc4d8b2fccc494e1163b70662e37727b957611e6165f4acbc8614ca20887f22dd1abd58daedfa0c2c5c1418376e9ee859a2d90a69667b4825203437c964aee042c2b014ced36c0330053f5edd5f1dd494c74388d3ee39c24ee4dd254920a7519d0bfff694162231a43380ea8f1599ecda4fdb0be410169042b52fac6209aa31277ac5e337883880f00f296c553ec830ccd444b99c803843489705fc9f54f474cd3655d900dcd191f9bc1063f0b18f6e6abb0a9bf48957dd6a5953e50509b907ade08debd43301090fa914c5bbfb9843481d52373da25c8451cf420f7dd350b19f7a0a41a9386f40d62b45aa165012f21ea9bb75de9bb0bca8773fc81b4e94736af1e68f46214984b0ef5503a16e6b818a10df1fbabfce61ed38ea3508aa508995a7cc528027fea2303f4efa0938cc1587eb8817a70e7673d05a33ddf48ed956bf2479a06d0cc0fbdba0d2997a057448119b58c69221f9f397a328d13625d2dda206777189252f2c7d3c23617f236f4356bd8815ad1d3693e29bc1d2170fcb6d1980ea0ff3f58cedbc79d75b55945a1ed301e537cb00b6017bf9c348b51f2394bdd1b275afa03dbf9600f71835c0f4cd51b4df7c3895282df10e5bab5673de0bbeeb1621d77aa2f1c7fcf10567b80a3709e6a69bec4d1a3c2f20dbd2c3de6fb3157027899442c4a8dc59976ca52b856e48db89cc9e0f6e4d11c57d8a7ced491c178800a4bbb44e81a0da5285d44ee52c64ec0e32e8c21e6e800c14e3ad4ab56687792ae7ef99c196296f4d9f63080999675d946ee94db213142b8757d71799ef0b4cc76db9b57004b7d87647170c38b3a29dcc53e9a193623be8c69a428524f41cfa4e5582eb600b574eb99bb4ad4d9c250324e8e78dc1ebb2820653e9fe463c6e04166303a72962e006a3f930a5e8250fe28b53667f3da21de0b190bff484ace18316b41b3713f606bb4890a7d2f3c85c016a9653d9627c9463364048dd1291c951ab73926ad6cc5171f8dac0f050a85b99e6fa31fe0af5b6e799530f11e931b1dfd9de1414ce0a3b489d21119c1f3c875a29b419dc960d3fd25636b199905294aeb49a997fa167f932396e3bfc5ba3c72223f52e0391b8db04bf578f8d46931cf2d7d275e9cb2e07a4c1c0ef359dfd83d9a0689a4c1e23557b6ebb72b3c99903719f4d97489e984e59c5adb7ea19b888b6c2a5f97a62188be7a09185bb7f93b5891d02753326544180fc77f8be16af04ec19f905514d4d443183b2361536d333e165a500d62ff21af18c0f8ca603de27f62bcd618a1b09cd23d498880a0ca7597982f860376b0952e08a2ba6244ca6383a59b8d6052aaba93f8c8ec68aa0a5ded372f3bb8305efb8c7d4a563a810795f51775890d90eb95813440fea9c6d7a294599eaffceebc76f9e42fef76920cc33a70794eeda2649f40e9142404520cd0e49dfd964478c2c1e36fa8bf7b656f207741afd2fc19d926654ed9fe219f80a9eed440b7fd10559b5dc0a271f99c45079b38eb41f8015ea4ee37785af5ee8a36dab6344bb5ee4ea8cfcd813d6f81202749d4e3d4cf595b05dcbe4329b01063130996b7e5a47fc12f2de7d74d06ad7e48fb3cc05d493a1b650667499b2ae149e283fd40982d6e776bc81c0e6ca3fae9e30d8405ef2c2f9442da259532726951f1aff53d572d18ed2e2436aeba4c0cdbf3515dd7ca9f39996f2198acca0db2869a0768fec94461081fa52cb413c0416d5a8f3cc5a718d6eb871bf1bbe93b9e47e7d65c47affba3bfeb00c1c84b5d2b16d5ca499005a2d70f9b8213f02e38c06024f5a5b22dbf2d02cf54caf3925440d8cce78d023b2d6c4209f548733590a482043b2f7bd68068def145f3fae8042b253a475e785f97ac6bc414f2f193908db76204391a2d8dd9a5132dc149921be8b7ffd976f7d21416c24ccd32399ad774ab6a12937d7acfe6d9ee2973a103ee6a4dd53648e9981ec00c727a2360d0226fde4d7578631ef9fb1a95b223753df50ab9877d8986e45a10a4ce22b4d43aa83d8b21fd015d797915b37adf340114d30df1dd5ed955d4fd4fa0aba82d4e09714648338522842afd057eb27fe81737ac77a2d55ba6f953dd19364b37e14f16662e75ab71e98dd30a17f89b9fdcea86497881c64992325f51ab3f9128494a48eb28a0ae6efad0947b536c3ea324cd52730224e4ca9133137f6ae795c81cb65b3d5e9dc60416c9bb6b8b67ce863f9faeb6973a771cb0b888666bfd602686f1a3aedbcdb993e60d744e542365a843e267269c51f1d37e8707cff279e6fc42e64ee428b99b9cd60d3b4bd6d7a6bb75f2b400479523acc2657a93a90d3e3c0271c3a36f133caa76ffe6a8745b6a331c95596c6777798661b95c20589f09cd2b7e6a2c7f41943db1d43bd2a9b8749ca3f243bbc964d5f5e0d62dd3d41b8f38235db1253721fa7315bffa53bf7ece93807b55b6f08e4370457fce64196b8519c9844219f65a25d29b3f27c25584fe68464df3105012823076d9b9039e5ad2c0350e5cf09b6a30bc87e960783eda63c8d7039755c61cf20b45c470ce15c38ed650efda05f99c2b4dc85a777487898dc17c2f779caab82c02cabde192571283c04228da4dfe7f10d46360b42c2557fd22eed14fcec5b0980324ebb04b5eefa57898721a2887c1479785ab4735d1c1cdb0efd43a8ebdf4a0299f123aa88de0ccee2eab8259824bd0522798e5e2729a533236ea76eec8a95b9a22d697931438705c24b025e724ca7cb2a08e4735c66ccdca17bd9a53e37f1a0a3484e85195f586a7d53dcab767337768735aa514acc34403da264c1c720d57435cadddbb6032f9f2f3509dc5953d04bcd46479c97fae1da98f07794cd37dd7ae58809a376624a6b33c80f6319c710f838ef052cfb6193907c149e26ae278c809115be7b019ea839117e175dd9dfaa1159070c2754dc74277ee889b52a7cff8d2461b3890aad3c16f119296a511562a168f9ec7f98bf2b25fabc97253cec4c9a306c3b2606cb780476d37bc776f731f93d3b86704b89c93ca45ebe61d4c6b8bd8ca982bb11d678aea664b12982b83f9b6f25b7ec60f5c670c8ddd611a93fa68800bb0fe51e0d2c1d924d99951bc823d42a89724ecb779e1b43f8cd6c138159dfb3aa85e3aaeac680fb065a2c20c7f1cf11770cfbf293bb0fc998a3d114c8be039ceeded4f21ebff46749dc9bb30afb7ce4343555217ca6515874dbd043d0fc366763184d168897c4827f933f98d67ba8983935343f0dbc049a5803cbf967166ef5abcc427eb46525c64736f1a8bddebdec80cafa72fe87d030c6c98656ce16be7945ed5dbe0d2e10cfb30a191accca194126edd8e15a93c07bc05a3e6b79487a1f049a166535eb3e76e08b90dbefe81508d673bf03ad07f574b048c8393627f645743867cc74673e3b920f0e0ba78b85332410db33bab29061adde7bc515885c374d3eed5d9931da934682a609aa4cecbe1bfdc23a8def4afaa73a85e025585622d58e383db5df17a275ab45d827fad23a781dd30fc7c5c58e4eaf35fb7aca8bc0352195d9ff62adfa71ce3c05d1ddd08d2b3cf5fe9741d3631eb8c92658b49daa5dbd6698b882789c5ad34e1cfb9c164f5be664a3d35539406c14c1778a872ef0d6ce5e838778295876f38a4f30dd9d949ffd070ea304a2c82b18fe127e321488ba6c710d928db7054a9322da3719d404b0e275489fe7c7013757c750f847bf914aca544b2bb5c7888b2363f57c7171592421958808c65753150729b85860892ac741755dbbd619738c1e22a7d347710d419b8d3440abd626c557398afb24bff6f6bd2b786fc1a3b99b183f9127b6f15613bcd79c88bf2c873a6bcf8256448d58f932048db282661e667ea18d221e8581a955c9b206f2737650e7701c80e5777bcd233fa978667c3a3f6821fe2b0639b17811828b90702b8bc093677bac59de9b8d005b032ab4d4210cb3c4914a3cdf171cac78de36c3c67159c6e6df76db5fb0c53f815f7a64504f9a883599794998a60dd2b0e24e8731b1fc580852fd347a7c6364ef25cea76beca4c6cbf91dfb1648be1f9dedb3e3e63bd12ae6f3c67d71471d0df90dd0646a36a476e0addca0dfe8d68ef951f720502f9c472ccb1beb671d25669049fd2e9cae8a06afe787065d19e5c1c463d59c16d04d1274e0be81c0c6ea9f499a62517b9920ee61f6451475d6d4cf9e761c204d7403d973b8d9a1d5f5e03a220d77c7360d12db47af7a6b5d53cca845a185a80726673ea7d7a5186409ca01224e29453e05756ef327a81618ab9c9856ea5c18c82a18bb3d3786773d76f0557f2bcd7b13621e669d11c89917fa994f4ad8e265af8b5b9293f9f9905fb4a554da3ebd4e764c1caf9f1eca4905c7dea83f49254fe29eeed073a063f509cdc793acb044fc81b370385dea20ddb1a5b969638667a20a8a957ded24bdab95740624b846602c70410f2f37e29fecbccd2d81b1dc6319a4d65b75ee7b24fba1b6a7251270da1088d71316965da8b98ff71a3c75434e9ff6b7b778291e199b9f078666df56f18c9161736fecac0a928681a96fe7e9722962a2f0f83f5a4e04a5b091391aca3bd3b8c89777cef02a5afb0a2775b22ad3df1a4b143c939010039614a541f5f177af1b933489d67b2f2615b5a5574562f9ff6bf36cbee9ee4c581d1f68b810c6bc0fc26332484c64fe77cd5133c7f1f7daf9f24dddddf8f35645e2012c9ddcfd6b588415f9fd1fb6187f21f90a7f06d12120c4d7339ccc200441b4c2fb0e51b7af917a220710de9eb69db681ef5a2f4d2060785246e7b40a340f693ea6047c8e4b4bc3173e6a0f27619cc2b2108f02ef0a36adda07f5feaebdefad81fcaed12c40b3594f5e810f67c4cd91af99680751080bd2852f2b6983822335f36c095243eaba8c9b8e837137193fe44d171444833ad7b8728c6a63b3297bd9938fa27dc85dec500719d1a61c0b2dfd8c4f9a9b01ea8bf3451fb432eadb81682070c7cfaf49607da451c4242aa66d1d8be669b5db9d9e8f68a5a96a950cffed0054fee1a7c465988cd1cea53ef2b22ef1ef073e2cf6f973d63cb6011606d47dbd8b55d579cf10f71529157d735ea399beb9723f62a5627eeb5491d4c4de7c88fc0a2ccd30165f364a3626b464462cfd416b51f8adc077cb82dd34586515f414a6d75e75ecb833d286c8e4097c934bfa028df0ed5ef3eac71ea9d253f8c7b1417806eabdb02d7072ca899714c8f7b3b77c2a3bf7f66c3352481fc231635cce9b694336185c5d99bf52cd8d158a6133c8ef5ccf9fc9e5f54522196bb82ee2aeb3fa61cf5aa4bfbb18b7a1b44cf39fe6490715318ee0e1f2b2ab7d085", 0x1000, 0x1, &(0x7f0000000040)={0x1c, 0x2, 0x5, @mcast2}, 0x1c) getrlimit(0x2, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000240)="1c22c4637916d7b098c96af236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed3643f57c7c7fc90202f042831708c4c2b90a23f21667f2450f10c7a451c4a27d181ec1ea01eff265dc5f00c35be15b5b4545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d40d9ee66660f3a0b0865") getrlimit(0x6, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001480)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}}}, 0x0, 0x3f, 0x7fff, 0x20f, 0x9, 0x1, 0x1ff}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001540)={0x0, 0x1, 0x5, [0xfaf, 0x3, 0x4, 0xffff, 0x1]}, &(0x7f0000001580)=0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000015c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001600)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001740)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000001300)="96c1b51bca58d76e4c83ef0af73b701c0f5a3753b0cf3faf4222e435f9fb73f725292f9200500bc633c66097c28a4bd92dafddb299956dce345586ed95650d6ba81a064b1d76fb2855d16905afe48a78800b11bc9986c77f9ba5bf71dbbeed0f257a65745c7191aac86a28a7bf39797e6556968fe60f80113507ab3628348bcd5ec063a71874989ca727ef3c95dd", 0x8e}, {&(0x7f00000013c0)="c738c289319bbb560c47964be64eb5d9510ad9062fae33d7845b5f66dcfa44b42013c8c601198a94c6e0cb8b31360f4f88241b539940eca4ee49baf29e5b8cbdba6b89db1fb8dba728bb82738fb7f00a17c6d2c358ee101270138ee053640312e226b2b2d24113124b25ab5fbbbf5f3f4e1cf70e681bcd9224f5cf2fcca19c68dbddf75d75bea9460be98a67b0145812", 0x90}], 0x2, &(0x7f0000001640)=[@sndrcv={0x2c, 0x84, 0x2, {0x6, 0x7fffffff, 0x0, 0x1, 0x7f, 0x400, 0xffffffff, 0x400, r1}}, @init={0x14, 0x84, 0x1, {0x8, 0xff, 0x4, 0x3}}, @init={0x14, 0x84, 0x1, {0x9, 0x9, 0x8, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x8ca, 0x20, 0x7f, 0x5, 0x4, 0x1, 0x100, r2}}, @init={0x14, 0x84, 0x1, {0x59, 0x1, 0x7fffffff, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x1fffe0000000000}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffffcce2}}, @init={0x14, 0x84, 0x1, {0xfffffffffffff378, 0xfffffffffffff4b2, 0x6, 0x6999}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x2, 0x2000, 0x7, 0x8fe, 0x0, 0x1, 0x61e, r3}}], 0xf8, 0x20100}, 0x4) 00:08:07 executing program 3: syz_execute_func(&(0x7f0000000540)="98043a0f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684ac463cd400bfe2d96000000210570dc70dc440f1f01eb42c4b13120b15ffbb15ffb9b144567400fa169e9cd9b0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) execve(0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x2) 00:08:07 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00007c2f0400c676ab55"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) 00:08:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) r4 = dup2(r0, r0) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f00000002c0)="424840315b23ec439cdf021b020931097eaba10306b1db1e0e36ef95364ba54dba402693ea9d156c9a7467c8b8604a60f0314c49c90a2e5ab25d83d8600930c10815c7a51d6412ca9ebbc81de95c019caaeb4fdb5d5407cab3996eaa535313c928fd585379285bb0d8df09d35e546d503e0cbf764098d3c49e") r5 = socket$inet_sctp(0x2, 0x5, 0x84) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) setsockopt$inet6_tcp_int(r4, 0x6, 0x1010, &(0x7f00000004c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000540)={r3, &(0x7f0000000500)=[@in6]}, &(0x7f0000000580)=0x10) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000680)={{"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", "32a8aa389c116bb63d51af1ae32fb666a3c028343b037e901240a79a9721c8af", 0x10000, 0x25da}, &(0x7f00000005c0)="6ffa8d5a5427caa1fd868f7c48a53a08fdf9093b07587ff5a830bdff786253c758e6892f7ded1a4dcf2409216b958a323bbf30561eec98b120e9db5bdce8395ed6869ee3cffe0b4fc7cc52087457c084f87db6885a81a1c956223f2590c97170950d0d245604f3f2bdf38bfd1e3fd03c3bc88e40c54ed717493e1739c2d4edff45f366c1a33624aa9b6a9db166b902c2f2d18ae8bc39963db848646c57", 0x200, 0x0, 0x6, 0x5, 0x0, 0x8, 0xc7, 0x3f00}) ioctl$DIOCGETRULE(r4, 0xcbe04407, &(0x7f0000000b00)="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") read(r5, &(0x7f0000000c00)=""/4096, 0x1000) writev(r4, &(0x7f0000001ec0)=[{&(0x7f0000001c00)="13fe3720b0260d12fee0d9c2acb887717cc6e350edb673bf208ef9c637acc06eacd1a26cbc1804356922b0c4ad2df892c96ea031d27b1298e87f5040dbd5a0c949ca2f1ab90f78c06915a70d1b437c732c2e2bc16678980642abd00ab4b42bd461e25d2543924a7adb23888a34816ac30c24ade26eccea79202d0d2881dec1ba890440d4a221a5c67b72f4675b45c17db75e41cc510ae21b827b38fc0364", 0x9e}, {&(0x7f0000001cc0)="67ab561b3cf821fca0d5068a29497ea7795fbef0fda2b18db5097c860b9165e3d9086f3acfca5bb7", 0x28}, {&(0x7f0000001d00)="b7d5b32db9e83b1230a8f2c3192d515f080bbdbe8be9de94160dd8ab516bc6922df4d7cd157da4a4515296286b8b128715d3b61c858c62123c6e585022e4b55fe460724028fbbb70b7eede56766a38d6a00c524d5078f076f6b00ecc71d40c4a146414f85d845a37f9332d9faee905cd389a017fbec95876141e4f055bd879b9be79cf121ed9e0548e85464a41afcd1ff1b47052ac4ed3212708e6b18d2395d40297e2dd03db5d4bef4d2e8e2fcc4b9dc3cb792e7258ce0493bc09b0a5a82589caef0740", 0xc4}, {&(0x7f0000001e00)="619565ff681d81d8053c253954970d0f7d13a833aabcd6c94866af912cc9cf1a2b60ed7e8488be24ce2344a989e5b7ec7b51df61cd2f407b4acd46073a518fb288167abbc00779d26a883c83d6682dba504b1b6d6e83b2dcee8c91aaf5ecf4eacdbe12005715c26bbd9feb6bfa0ee7d6f0271904f055fed7be42f518ad55f6bbe215cbd302098fdb071a9363d321b98a990c59c8e6170d02d3ff518a16d5e09a0a91af757c73c431c5e619eb50d7b4fe9485", 0xb2}], 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001f80)={r9, 0x2}, 0x8) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000001fc0)="7ad77925ed198f9fc1d79ac8064086eacc81c3068faea6471963f48298b0e090f8cbbb5d439c1389a07fa655f130f5e9015f6bb8500b54fb6c710d26687dc58ff449b9996682c2ce76f6acaf76568de07dfd9284f20f26f55ebeaa6759a71149584f8d08b6ae939a5b473c5981fb3c68fd") ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f0000002040)="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") bind$unix(r4, &(0x7f0000003040)=@file={0x1, './file0\x00'}, 0xa) chown(&(0x7f0000003080)='./file0/file0\x00', r7, r8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000003180)={r2, &(0x7f00000030c0)=[@in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0x8}]}, &(0x7f00000031c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000003200)={r1, 0x1}, 0x8) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000003240)="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") setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000004240)={r9, 0x9, 0x5a, "fd845a400beadb7a936ba9854d4fa84f42557da64f06203fd530987699af907f9c1e66152909aa7941e304e2e0f68d31da612f54a45d76e6a263bb08e88b9f5f271afcbe8e6b5cd887f9c69bb0d0b8b178b7fa1a77696f0b9bd0"}, 0x62) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000042c0)={0x4800000000000, 0x7f, 0x0, 0x9, 0x3, 0x0, 0x6, 0x53, r1}, 0x20) openat(r4, &(0x7f0000004300)='./file0\x00', 0x406, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000004380)={r2, &(0x7f0000004340)=[@in6={0x1c, 0x3, 0x5, @empty, 0x1ff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000043c0)=0x10) 00:08:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x48, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="d1ffffff0000000005000001a803021002000001"], 0x14) socketpair(0x1d, 0x30000007, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x8}}, 0x0, 0x3ff, 0x7b4, 0x2, 0x491, 0x84}, &(0x7f0000000280)=0x98) bind(r2, &(0x7f0000000340)=@in={0x2, 0x0}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x7ff, 0x5, [0x7, 0x6, 0x7, 0x2, 0x4]}, &(0x7f0000000300)=0x12) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1204, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r5, 0xb8c, 0x7, 0x5, 0x0, 0x5, 0x2}, 0xa0) 00:08:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7d02d5a000ac4f4f2f6669fc6ab3c0d36293d31241c302d23b1bc5bc679b2380068fa5557d5766177b620ce142ec3f4ef33279cad433d130d133fbaec8a7feee2a3cab237b97e9192a289fbde7952f8d9745cd9e22baf3e977fb3e823b6b5ae292b27c25d9c717d3806e4ac0a33e21f78e52060b7f3dc85eedbcf6691d1d8b08c8db90f09d7473d6e537ebabba6ba950591882e06e346566e68d9b463c08b810274438bdc367984603a8"], 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:08:07 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = socket(0x1b, 0x3, 0x0) write(r0, &(0x7f00000000c0)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 00:08:07 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000018c0)="aa55b501e5edce017663aeaaa76f6cac1b411d070fcb08d595c259f526c596") syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001740)={0x0, &(0x7f00000016c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001780)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000001880)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x20, @ipv4={[], [], @multicast2}, 0x200}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000140)="cbbc37739f56ca0bbcfd23a0c4cc98041030b81f3cdaa90dce07c1c1dc2128f9bb3999180ce05bec6926095e31541e0785d9fc3b07957c085f08187ebc9c9ed2be6ddc052b7f06b06fae6575f82b191917f6d158817f781afb35f1cab19396c45e4b6e478b8a45241baf5f7c4ddb7a9956719449b0ee73cde46b7dcd634bf2729da4bbc02c31f77ac2215bd9dfb07363d3eb5c971aa856664e8f4e0571b65c82f90dc5f292e5602f94de28f2028edc778f8d3f54d5f6fa12d8fcbcc7ce72d3d09d5672959bc9543b12ecec742c56", 0xce}, {&(0x7f0000000240)="1600297f5a718514e7fb89f2a9fbc078599fa328f6f7a381c2a4b21ea9fd59a7b2f92f1f7c77641ad99fa9b7b7ff0287e4aeb4d4f1fa419689f7d2f53fc53001cfcd610c376e5ca9ca8148d1e584ec31c9dcf9bc6b176012363168e739427b3627017ada0f649e8c7154b18d57c91a102bbfc9a5f51e416c10b202116008f5ae37437b6b3b867ddda85bde856a2742677bd582faebf73fbef60852ce0c911a1f9e575823051db1cda0fcaf249d1dd016fcc09b69efc3a4665a052c5de3e811d8b3cec56ba572da7fa5025167118ad4932890b90e014bba225778daa4d1de777fb79b304f6b6c59f5308ef9aa", 0xec}, {&(0x7f0000000340)="71a905a8c3e092cbe6187f44c9463e8bd0eecbb2d7d7d460f089cb194e29698ca11547bb2dbdaee5e22133f2830a12a68135868f05d925ce6834cb30833ffcd82c3dd77dcfc2e4f8fdc59d3adb8810dd5281683e75f6cad0c1c28a0e7a0f525f3927bff9572beebba7a54369c62974afa187fe057490ea4eb313aa5870be5be2b17cfe3455f626bac7eb4d7799ea9be747d81e9d", 0x94}, {&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="e3892007d6747bba48bdcca68fb458af8d8542ae2bd3f90e1802439bf00dcd3f947915d7c52854a6a8d97a436982c2001e38dd8a82755fad2de8c4705de2e6cdcbb3fdd05490bdfa4a54357f538ddb14d4d7a763695e62de59e620247259fc1b6ee263d3fb5ecdbf498d0f00f1526f157cc03f3cbb", 0x75}, {&(0x7f0000001580)="5345788a018c5a4a3a25e857843919e076d2408eb5f821f47b4f06262c1b1fc487e5c4759b6df521aa240e1ab7e1ed28c2a25b379d8485930e625a80c6c8515c9783dc869ec76808c1fa3b75872752c0b4c4ad70feb4c0987802b7c8e54dd0b3575654a5409b1d4e4162bf8ba3e522e81d2ad48923ff642107b21f550a14a5dcb5f2e1f964e2bf3fd8d5d51b4e2b899ed8e5faff5b29", 0x96}], 0x7, &(0x7f00000017c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x3, 0x2, 0x9, 0x3}}, @init={0x14, 0x84, 0x1, {0x9, 0x65, 0x80, 0x41}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x0, 0x0, 0x5, 0x5, 0x100000001, 0xfff, 0x200, r2}}], 0xa0, 0x185}, 0x8) 00:08:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02040f", 0x30, 0x0, 0x0, @rand_addr, @mcast2={0xff, 0xa7}, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) syz_extract_tcp_res(&(0x7f0000000080), 0x8, 0x3ff) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000000200)="9899c48265b84b001db40f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e660f7cc4c4016d7d14deb921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc40151efa7a70000000bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc7b6c4c3fd68b8d8000000448cc7e86600af680808360fe258006166430f2ddbb718264788fec4c32d4bf200c46249bedcb0a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6(0x1c, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e2300000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/131, @ANYRES32=0x0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRES16, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="e25de719ec1724d2d455818ad29bbb6870dc9c8f096a43f5b1bea93316970a3b58fc207b3ad9f6bcfbf39f79202302c5839652b0e25af232377ce736c4e41319eda6a299bb125b298f86cc833db628799233a147595f412512613539c7f2951ef43cbdc277e449ebc1be3db7b228af511f45411e8af9038c1d002ed49ec4c9af7b188cd7b46915b007ba6517c61092da89e0130e5179ada94c1231"], @ANYRESDEC=0x0, @ANYRESHEX, @ANYRES64]], &(0x7f0000000440)=0x3) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x2}]}, &(0x7f00000001c0)=0x10) 00:08:08 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f0000000100)="0f82a889999964460fb556f564d0380f01ef64c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc482d238f2e54f4f0d08") 00:08:08 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x69, "5c035bc50a8a7b050c9838dfa344081f4a73078b3b7650c6409fca57edf2f804f497de724c5e4358394a369a779976918a0f4a4e269b66128d79f95f4c88d4d9309740db5c6d874faeeabf8007b63c3aa29ddcedf03d0f5a8eaf09e66a1c43ad2c9a22d3bfd1817ea6"}, &(0x7f0000000400)=0x71) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1}, &(0x7f00000003c0)=0x8) socketpair(0x10, 0x0, 0x8, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000540)={0xf3f}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0xfff}, &(0x7f0000000280)=0x10) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000340)={r3, &(0x7f0000000440)=[@in={0x2, 0x1}, @in6={0x1c, 0x2, 0x5, @loopback, 0xfff}, @in6={0x1c, 0x2, 0x2, @mcast2, 0x29ad}, @in6={0x1c, 0x3, 0x7, @empty, 0x2}]}, &(0x7f00000004c0)=0x10) connect$unix(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000a6877ef5162fa61334e20c615b1363d323aa69ead63cc6b908dc76a3f106585877295556de56d156e6a50385cee639dcc7fb16c3f7a7a69b5ccf7971747b9b2e0ad0807a3c836bc5adddab3556c3d22fed7de12a78f18b7e5db0b25147f4772fcf8361356a60b44ac34e2ab3e48a6700100a95f31b054fbe6446264b5b79f98a9bb1c6"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f0000000180)=0x10) 00:08:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, r1) fcntl$setown(r2, 0x6, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) openat(r3, &(0x7f0000000040)='./file0\x00', 0x8, 0x18) 00:08:08 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000e623811a6ae6d03f5aeb61000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000020ea7a2300"/110], &(0x7f00000000c0)=0x6e, 0x20000000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) mlockall(0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) poll(&(0x7f0000000200)=[{r0, 0x1}, {r1, 0x20}, {r2, 0x40}, {r3, 0x112}, {r4, 0x31}], 0x5, 0x1000) r5 = socket$inet(0x2, 0x10000005, 0x9) r6 = dup(r5) lseek(r6, 0x0, 0x4) r7 = getpid() getpgrp(r7) clock_getres(0x1, &(0x7f0000000000)) 00:08:08 executing program 1: setresgid(0x0, 0xee00, 0x0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) setregid(0x0, 0x0) setresgid(0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) 00:08:08 executing program 2: syz_execute_func(&(0x7f0000000140)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8ea6a7de321e36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x2, [0x6, 0x6]}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000480)={0x4, {{0x2, 0x3, @broadcast}}, {{0x2, 0x2, @multicast1}}}, 0x118) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22e000000100"/136, @ANYRES32=r1, @ANYBLOB="0300000081000000020000007f00000009000000"], &(0x7f0000000300)=0xa0) 00:08:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:08:08 executing program 2: r0 = socket(0x1c, 0x2, 0x3) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, 0xffffffffffffffd2) 00:08:08 executing program 1: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x8, 0x7, 0xd66, 0x7fffffff, 0xffffffffffff7d73, 0x1, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x2, 0x309e, 0x0, 0x5, 0x6}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={r0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={r0, 0x10000, 0x3, 0x2, 0xd3b4, 0xe7, 0x8, 0x3, {@in6={{0x1c, 0x3, 0x1, @empty, 0x9}}, r0, 0x8000, 0x7f, 0x8, 0x6, 0x2}}, &(0x7f0000000380)=0xb0) syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="063a3e41000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendto$inet(r1, &(0x7f0000000240)="ef8f4195818bd5e6a1cddd4495a5537eb6417752f0c6db7fb6de766b", 0x1c, 0x20101, &(0x7f0000000400)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 00:08:08 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000140)={0x7, {{0x1c, 0x3, 0x860f, @empty, 0xa1}}}, 0x88) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) read(r0, &(0x7f0000000040)=""/213, 0xd5) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x8000, 0x1f}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x1, 0x4, 0x200}, 0x8c) 00:08:08 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 00:08:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000200)=[{r1}, {r0, 0x4}, {r2}, {r2, 0x11}], 0x4, 0x0) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = msgget(0x0, 0x10) msgctl$IPC_RMID(r0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:08:08 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba26134e2") r0 = socket(0x1c, 0x5, 0x9dba) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x81}, &(0x7f00000000c0)=0x8) 00:08:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000180)=""/81, &(0x7f0000000200)=0x51) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0xffffffffffff0000) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x7f, 0x4) connect$unix(r1, &(0x7f00000000c0)=@abs={0x73b22647f8c55bf3, 0x0, 0x1}, 0x8) 00:08:08 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000580)=0xff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8002, &(0x7f0000000000), 0x14) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='&,\x00', &(0x7f0000000140)=')/\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000480)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\\/-/:\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='&(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='&\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) 00:08:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000380)="8924d28801c5e565a6cca089237ed46ff23e84aba3393ab5cd2691d1933f9834afcac8a05081b8f09176c5509f20", 0x2e) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r5 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r5, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r5, 0x0, 0x0) __semctl$GETZCNT(r4, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:08:08 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() r1 = msgget(0x2, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@un=@abs, &(0x7f0000001040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001080)={0x0, 0x8}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001100)={r3, 0x58d0}, 0x8) setresuid(r0, 0xffffffffffffffff, r0) 00:08:08 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000200)="88fe95c937693bc445953dc59cff2711a6e6e2987f254693204a51fbf74d42e12a8b2c85832a2bedde035c136d8883d596b884fb76a6e47f6cd0222e38c7afd302870561a11eaa2f70075eed3f65e6986e2da7930726526699bf88bf68501ad31b177cbfeaa7d76224d7b55d6358425555b6a01c287916e68e26b667c9fa63ffdbedc8dfde580693159996f3f6ec3b0977319df521cb47fda4d376732c79ba50e0fa6c02c06ca0486b63b3679bae1a71e87397e019c6a21d451379044f42767f97f8eb068296d49064e99bb611448cf2c5230d605084f5085270c3b91e1b278485c2afb769d348e5a352") open$dir(0x0, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:08:09 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r1, &(0x7f00000003c0)=""/70, 0x46, 0x1, &(0x7f0000000300)=@in6={0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) truncate(&(0x7f0000000680)='./file0/file0\x00', 0x7) fsync(r0) r2 = fcntl$dupfd(r0, 0x0, r0) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') freebsd11_fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0/file0\x00', r3, r4, 0x600) 00:08:09 executing program 3: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x80, 0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) recvfrom$unix(r1, &(0x7f0000000300)=""/233, 0xe9, 0x2, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x117, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="403202e190780009040201050e000000f4000000000000000004021312cd7f1d3d64a8c3a78b89bf8048fd8fd2051600000800000000040000096a00000001000000080050f069569e6b1e1eab61ad239f60203ffe7c8806540f5311028d87e8f6e53afafda6a17e7030f1869e76237bcb846bc001d7fe0311dbe32e1d7ff0ae30e3f1ead76b0d49d65ff6fb0e90e8048ad5a784336f8f8f04aec53096c81b7272dc4fdf59ce2a3f51d02fce44f0600909"]) 00:08:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000180)="810b53a9682ce38250d56adc6d6d98749474a26480fa8e13b1c7109504802cb7072826daec0a0db5660a3c69fcbe56c7bf1f5bf5803581a27bb0814495e2a4beca1353ad0b9c50af44304ff323728a7cfe647da9aea483f75fa21d56e2fd774d7656692a6b1efdb83521fadba29db39c5d6215d2eecf85ad1f685ced3ac88733cffc04c201708773cb496f4d") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x41}, 0x4) 00:08:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2000000002) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) 00:08:09 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x25) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000700)="8828fa2bfc1acb92d685a3663230d92c70ba22a454584d84f75b85d6c9396f7548d62e2bded88b1464a6dd240e688a42818986c4b2ef52c23bf41ba9bec7fc400af0a896ace20d6c575c39881bd4bd60ebcc6725be31de86290b25a69deb89427a30d65d908517182507d991bf7b6c3707fa960b98d07657b7b2af509f58db5865ae4fb1f7b8d1a4ada6b9b2efbef743510d2bbad765c3d5e8043b7a1d9744195836ba768f6c06fe45181d955464663c404de9f922f148ffde6b5b4c027977dc020f318883945562d3c4112eeadacb2f1694310eac51578d27041eb8a60a7c1fe423166966") ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000280)={{"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", "808c2327f9c1655732b8aafff512ac68161b8dbc38289ddd068fc9181a47c77c", 0x2, 0x6}, &(0x7f0000000240)="b8af79fb86eb7d454204f03af07b771fa4b82d8dd66d62253cea51a1c6b9c6d32f2aee3ed3a5aa5498e7c06d4b2514bbe1", 0x9, 0x8, 0x7, 0x5, 0x800, 0x2, 0x8, 0x7}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0xff, 0x20, 0x4, 0x1, 0x5, 0xffffffffffffff7f, 0xa1cf, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x6c2}, &(0x7f0000000200)=0x1) getsockopt(r1, 0x2, 0x8, 0x0, 0x0) 00:08:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="a30fc6a994f524b8974b0dd5be5b185c7cde4372544667f5284a0a501c5fb229b894210a28bd2081", 0x28}], 0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) msgget$private(0x0, 0x10) 00:08:10 executing program 2: setgid(0xffffffffffffffff) r0 = getgid() setresgid(0x0, r0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setregid(r0, r0) 00:08:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000001c0)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000000340)="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", 0x1000, 0x5, &(0x7f0000001340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000013c0)={0xf, 0x8, r1}, 0xc) r3 = dup(r0) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000001380)=0xb7a, 0x4) recvfrom$inet(r2, &(0x7f0000000200)=""/224, 0xe0, 0x0, &(0x7f0000000300)={0x2, 0x1, @multicast2}, 0x10) 00:08:10 executing program 3: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x2, 0x10000001, 0x84) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/204, 0xcc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020c0100696c653000"], 0x1) sendto(r0, &(0x7f00000000c0), 0x0, 0x5, 0x0, 0x0) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:08:10 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000000, 0x6) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r4, 0x0, 0x0) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:08:10 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 00:08:10 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="06000000ffffffff040000140600c01a44741af763b8f3ffb4e4e027adfc9f8eb7687a8430ea8c98baaf9a36128d79a5d11b86288c607919f33543d0b75b0f8da3c49a1cbae4096137cb14dee7a253bf140cf7f7fa2306c9c9bf30c4b7d9e4b1dff67cec70f5bbf5a4c64a8d52dabae30f47348ada1fb49a9dc687dfd10862653a01b5a816d4c6822b60370134127a8df9f968effef900e0c6940c69ae97625728c75217f786"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) accept4(r0, &(0x7f00000005c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000380)=0x1002, 0x10000000) fcntl$setflags(r1, 0x2, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) socket(0x17, 0x4, 0xfffffffffffffe00) r2 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @empty, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@empty, r3}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:08:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = getpgid(0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x108003, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x7}, 0x24) connect(r0, &(0x7f0000000100)=@in={0x2, 0x2, @multicast2}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000050028a227c2e8a3446b3d53d6c6cf42b34327c758cf854a96eb3c9469d84177f289cdf20e997a0fa54d15dbd7a5f330018a825aec1292367c005f19b5f0636f52ca0746f9e0f91be690ed7fb776b64065e31b00056e29569287d1e6645a13cc08a1192dc4a46b2639244da5d6b367130dec32926c431644"], &(0x7f0000000040)=0x6) fcntl$setown(r2, 0x6, r1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @broadcast}, &(0x7f0000000240)=0x8) fchmod(r2, 0x40) 00:08:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, 0x0, 0xfffffffffffffffe) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:08:10 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x5, 0x3, 0x7ff, 0x5c}, &(0x7f0000000140)=0x18) r2 = socket(0x0, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82020900000000000000"], 0x10) dup2(r3, r2) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:08:10 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="91208914a2cd9e13efc2983f71cca1ff4aea54393da59dd1e097f99c0467ebf1a5252c8ed585292281b372bf8465b914b358f117d8c515937104") bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000000c0)="40118e80c80f68e674263092aca4224adae9b0bb810ccc8d8b90356c7b8aa2670914926961501afbedf080f0f092561f92fb9b8f34e3a02da6416f172bf01c6245f5fb2c44b8860d997f41322326fbf6bfe1c09bd6a4e0070d8fd96cb37727356f1a918ae88a502b31c24a9452bb72e91bf93e83296288cf86cf37b37da212264477a49ecf714c37cf89ab90eea936e6") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x6, 0xfff, 0x2200, 0x5, 0x4, 0xe85, 0x5, 0xcac, r2}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f00000002c0)="b28cb9eb9acdb9860014016f3dd7ac1a31e759c52ab44196dc31bcc3cdae28a5c77fa05708496e9f64ed2b", 0x7, 0x38b, 0x1}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x1, [0xfffffffffffffc01]}, 0x6) r4 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r4, 0x0, 0x0) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000380)=""/198) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0xff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r3, 0x4) r5 = socket(0x1, 0x10000002, 0xde21) r6 = socket(0x1, 0x1, 0x24d) utimensat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x80, 0x8}, {0x20, 0x9}}, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000640)={r3, 0x8, 0xffffffffffff8000}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000680)={r2, 0x100000000, 0x5, 0xfffffffffffffffd, 0x3ff, 0x11, 0x49f1, 0x4, {@in6={{0x1c, 0x3, 0x0, @mcast2, 0x4}}, r3, 0x400, 0xc00000000, 0x7, 0xde4, 0x5}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000780)={r2, 0xdb, "72a444db3c701fa038d338b48e65cd288a6249d78c905770786928b9076c8e13450d735be8887eb8f296a5f8633beef793988ecb082e9239bea88de9e1ffee4903dfd4dd57a4f33783f82671874c285467c6883e4fb3021f4114d668a2389c1b981848c73e4f767ffed0df2697b880fe073e113ace77a42643a6235a9675c9340336908b080e2fccf3f82870d2ca157b60b7295ccd8ee5f36b1903fb5428c52e80ad1317b8d8010bd824c6bd1783eafcad163780a5b6281f26b78633681500fdc73cbdd3c7e0090999ed598e75332f45ff4a53b01dfb8b0361d977"}, &(0x7f0000000880)=0xe3) r9 = accept4(r6, &(0x7f00000008c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000900)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000940)=r7, 0x4) bind(r5, &(0x7f0000000980)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000009c0)={r8, 0x4}, 0x8) r10 = dup(r9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000a00)={0x3, 0x0, r2}, &(0x7f0000000a40)=0xc) utimensat(r0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={{0x9, 0x81}, {0xff, 0x4}}, 0x0) readlinkat(r1, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=""/2, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) 00:08:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820203007d696c6a3000"], 0x10) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:08:11 executing program 2: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x80, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="01820000"], 0x8) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000640)={0x10001, "20a1570f73ca57d21112695a93f4b4bd"}, 0x14) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000001c0)={{"155df66841b1a2256ebe4814cbb91c6710f0c1a2694ee6d52507374149d6b702aa41c54847a3a1bf5697aaa0e4831eb199758decad16806ffe25ca9b94f01be363aa125ef1c93b85c3f8ad85b3197441bbb3274850324353689302ef1f58ca6a31136046d14183b77c4855b5399ae932f392607de0440cf9c1a4f2acf7b2a068fddefa1e3d80826ca67441abe978da0146cfbc1fa0997f8e310c5e9e0e554a2999d5bd3c7662cd70c7d192e132d6aca7e3a4b0e6084043886ea6870fa52f3ffbe7b1ae605b9fb711fb2f6fbd9d511f24c944a1a028bba37d8dda2592c3cd149ec3b9a5e9ce7673351c9a589f669f21202574851fac3351fc2e3da1924d684772a44e0ea5a78a75598b4804be54e03dc9661e30a4a6dc4089c0d83db84d83fb0f5ad10381ed58e14c62ac32411bc0a3b277c981788bba0a407de5b53343f19b5a1a9679c7f30dd68d8f22cdae3ad1a25d5876cee30f5615dbce2d98dd7e181ef73e06322c406e691d9b6440d19914e54b7584bdc972b4c3d48de725c323d20f7ea795f7e0786e57bec0d13af62c2469a89023b9e7294a35e977e2de3d693f409920a1c53d54213bfa3fb251f381b214143cec83c8d9c71112a017c5b553bc53aa0c604e5e8b8b38a32b8bfc690c1c7db65151db197f5958ed33f50a125a50ed7d87de178f6fad69c2e6eac85f5b4a01e39bc77ca65955ea3e7f8ce74887a7a691923e4024b564b17c15e9b4550a91d046856c7db2b3ecc754ed4ff82d2c6a409c32642c33108608b832e3b24ad2c728e01f7cd22591d26537810e816b109b09d5228a1ca2a2595dc52a87dbf97ac205dcfac6ab6a2d34fbec00ab59c1cfa2a0b7ba4fdf1095b17b8499164263979b802ee8ffa99b7a26448f24d3a589a750168f8d3bcd046d14741a6b37870a474283a8f33482a4f7f8de55e48b6ccee64807cc52a382aab064cff9e125689156dd80fb4d48ea15709875a48e41a1704c4b1d46289d3254095c7e8e5bf5ccfe4f3def463d6cde2fa39885f9471d38f31cad857a944c6f189a01c5fe6174a0f38b3451344c43fdb829ee3c9acf4489d6b5a5739ab95804f30827c6b110116d1a1f344f8a3642254965f9ed1f239cf95a844a8cb8f733cdd9526afdc2835d0c957e4c8f09e1d40455efb404969258767617e666eb9ac565a09c040882d1daaee70b31bc2f4aa7aac9d6f4558c03cc192861c235aa2a086b53f5a28d8734056aada20d6c06d6ebf385ecd53b3b5cd6cf8fe792abdb00ec8197f45c73a63b5615c14a4b038e590eb358bf7755f200216bcbfce29c9e3f6dfc75b1ce866d78b239a79f88a65f4321879200c6409d277a03e7a974d5be027f742b83dab51108ce133a85329792cbe566a509cd300c7581b9efd15fbb96db344d579dfa5645cb811364178556159e4d339863d0eb3de13fb10a32cbce72", "52da65e97b4d21380a88c9bab0873c20ddba1a3966c9d6c6c1d772de5bea84a1", 0xffff, 0xfffffffffffffffd}, &(0x7f0000000100)="d34d4c32ab5831b88e", 0x7fff, 0x10000, 0x3ff, 0x8, 0x0, 0x1, 0xffff, 0x9}) shutdown(r0, 0x2) 00:08:11 executing program 3: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x108006, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x0, 0x2, @rand_addr="7ab4842ddfd81f4b5f46571b4bdee06b", 0x6}, {0x1c, 0x0, 0x4, @empty, 0x7}, 0x1, [0x8, 0x4, 0x1ff, 0x9, 0xffffffffffffff00, 0x3, 0x60b3, 0x7]}, 0x5c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x1000, 0x4) 00:08:11 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0xa600, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x20000000) accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0xce, &(0x7f0000000280)={@empty, @remote, [{[], {0x8100, 0x2, 0x1, 0x4}}], {@ipv4={0x800, {{0xf, 0x4, 0x3cc, 0x6, 0xbc, 0x65, 0x6, 0x2, 0x87, 0x0, @broadcast, @rand_addr=0x4, {[@ssrr={0x89, 0x17, 0x7, [@local={0xac, 0x14, 0x0}, @broadcast, @multicast2, @empty, @loopback]}, @generic={0x86, 0x10, "9cb7f1805bc1f1de6c2ea0f7dfcd"}]}}, @udp={{0x0, 0x1, 0x8}, {"1a3116d6fc26a9750525a9d1ab3f6c2f0a6c882e61e773fd226b13f2696f770ba4d428e8078cd91818f1432a6932533ea45c64386d7bcee3a559f0e40ac0658affb6468ff8ca8918075a7ca1e08b72fdeeee2d10a9071f141db62590c8c16c39c46dd038e9fe2558cb6050433f372b52abd19a4641388230"}}}}}}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1800, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:08:11 executing program 2: 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) renameat(r0, &(0x7f0000000100)='./file2\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x91, "6add9a8229a3bdbeac1bef52c869dae4ae57bb8b9cc124ce98e9d3007ee79c43fd8c00315407afcb5dd945507c503bd1384ffaad1f52a8b821f8e3fd32cacd634ad108e7b3c71cbac127f1ea4f0977bdee928456a510e24dba912a3939a8955c95d515ff21b3fc7c952a79ece74ef8aabaa55881fb9c38a1165ae5b08d6c3f71dd65cf62a5cd5719836bcdc43e87f3462f0a316d7734b4835ab80a74e6bc3854987cd441000800009193d431591aa793066e13a5"}, &(0x7f00000004c0)=0xbc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x1ff}, &(0x7f0000000480)=0x8) 00:08:11 executing program 0: r0 = socket(0x1c, 0xfffffffffffffffe, 0x1) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$unix(r0, 0x0, 0x293, 0x10000000000002, &(0x7f0000000500)=ANY=[], 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x9, 0x1b6}) 00:08:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="104cc56ea531f96fa1068f2a1b3382f1a94a0e70e8bdafc988e2cef2461cc7d38b13d7e9c8ed0adfef82537f96ca3fb3f9aa3dd0f14766317a7dbd72ca9c2fedabcb9f", 0x43}, {&(0x7f0000000080)="d12917b6ed38dbc7b45f9bf76a451e161585a675bb5d94501521513f9fa062654a482ba709121ae35e124fb739368bfa5662b4c76baa7828db388af24bbb40686714b93731", 0x45}, {&(0x7f0000000140)="7b95c48f2022012a5e3eabb44839267e3243a9cef63352b30c748aa86e25f4d43b2fb3b8e26e3708494ba91eacbed484d6e35b662ffb0b7c7e66465253bfaf24fc7d68355af9ec1ff198357f1a68f1f699246c0ebb711ef86db7beafb07ec29159ef7d8ac2b30b1cc01a98f8c054b1196ba6b51281ecd7b6d02550d59ff95c75bc51ad6be0ba2363f31fcdf527b44490e4d9a3c5878eeac3d994578aa1655731f5f07d38cd5e039a6013282fc2b42dbafc5cf775f417845b2500b4a4207b3076", 0xc0}, {&(0x7f0000000200)="73357a45c09c8cb5b378110774b187191adf06891ca215b7fa7c6a29f2295b72cd8fdb719ab544f64afab2cb3cdb421081820699d5cb5f4a688f88653a50cc", 0x3f}], 0x4, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) 00:08:11 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x0, @mcast1, 0xd234}}, 0x0}, &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x7, 0x2}, &(0x7f0000000300)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x0, 0x7, 0x28}, &(0x7f00000000c0)=0x10) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r2, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x6, 0x384ab6f3}, {0x401, 0x1ff}}) 00:08:11 executing program 2: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x6) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() 00:08:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) 00:08:11 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a40)=ANY=[@ANYBLOB="0600000662a900030000003c07ca07fc3a70ac44631afbca9cea31e9c908efcfc8e1a50cd5112f1ae2b73e1acac11e2473f8d6ab79f85e7cb078beaf4c583986cdf83a18b63d31707fe5e55d77e95e1087e78a2655b8df91a5539f342a231f62659e44d3000637e74d56b691226f5c6da73f162c7b9b0b24e29ef848fba79a697432921d87ffa8a4bb6d53ca5da54d10c4de2ad6776a9eae600ea5c01937c3c2f8e9f386238dc2b775c626eb64beecafaf4ef174e51e83d9187e385fc384b17a000000000000"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x80000001, 0x3c6a, 0x7, 0x464a, 0x1000, 0x0, 0x9, 0xfffffffffffffff7, 0x7fffffff, 0xfffffffffffffffe, 0x7}, 0xb) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5, 0x49d23152}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() chdir(&(0x7f0000000b80)='./file0\x00') fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000009c0)={0x1, [0x400]}, &(0x7f0000000a00)=0x6) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x80000001, 0xf, 0x0, 0xff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r2, 0x4, 0x1, 0x3}, &(0x7f0000000b40)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) semget(0x0, 0x3, 0x70) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) r3 = semget$private(0x0, 0x4, 0x111) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000008c0)=[0x0, 0x7fff, 0x20, 0x7]) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000980)={0x5, 0xb4, 0x9, 0x2}, 0x8) 00:08:11 executing program 0: 00:08:11 executing program 2: getrlimit(0x8, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f86e562}, 0x0) r0 = semget(0x2, 0x0, 0x20) semop(r0, &(0x7f0000000000)=[{0x5, 0x7, 0x800}, {0x1, 0x3}, {0x3, 0x20, 0x800}, {0x4, 0x1, 0x1800}, {0x3, 0x1000, 0x1800}, {0xdce30fec94520211, 0x6, 0x800}], 0x6) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000200)="b480f2d531993fe6ae800fdab7e2ee966af23f0c538c39ecf4f2bf5591569bde912a67231061419794fcf30085476fd9efa79fe74b4de2932bc8759875ba0802", 0x40) 00:08:11 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x80000000}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000005c0)={r1, 0x3}, 0x8) r2 = dup(0xffffffffffffffff) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f00000003c0)=""/128, 0x80}], 0x6, 0x0) 00:08:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8, r1}, &(0x7f0000000200)=0xc) 00:08:11 executing program 1: syz_execute_func(&(0x7f00000004c0)="c422799d0fd8cd800f38059dcbe10000f5c402f9a74100d9d0c49a395bf9e801441880c442898cae0f000000c7e4c753fbc4e101ed99c0427d8241382100c4da7676e00000802000c4c3dd6d0f0f0df74851f2f3108b3d34463d8fe9509b9b9bfc000065410f189bf26d0000eff265dc5f00c38f68588e7609075b45363ef80f9966030faee46fc441f8ae956beb0000240fc4017c5226b6f447000026400f0d1801fe5ff465bf366c4336660fd2938c0000000f80c3939366450f1772280d0d111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) flock(r0, 0x8) r1 = dup(0xffffffffffffffff) openat(r1, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) 00:08:12 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000c40)={0x8, 0x1, 0x0, 0x4, 0x1, 0x1, 0x100000001, 0x3, 0x0}, &(0x7f0000000c80)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000cc0)={0x9, 0x2000, 0x7fffffff, 0x3, r1}, 0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:12 executing program 3: nanosleep(&(0x7f0000000000), &(0x7f0000000080)) exit(0x7) 00:08:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/67, 0x43, 0x0, &(0x7f0000000080)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xa7}, 0x1c) getsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x0, 0x6, @ipv4={[], [], @broadcast}, 0x7}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x3, {{0x1c, 0x1, 0x7, @loopback, 0x9}}}, 0x88) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) 00:08:12 executing program 3: r0 = socket(0xfffffffffffffffe, 0x1, 0x9) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x0, @mcast1, 0x1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x0, @rand_addr=0x4}, @in6={0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x2, 0xffffffff, @empty, 0x100000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x2000, 0x0, &(0x7f0000000080)) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) 00:08:12 executing program 2: socketpair(0x2, 0x3, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x3, 0x4000, 0x3, 0x100000001, 0x1251, 0x1f, 0xc6, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x5, r2}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xc8a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) r4 = socket(0x0, 0x11000003, 0x82) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) dup(r4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4) 00:08:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e8f3c10943370bf"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f5833f3e11bccda58dd9554355395dcc55ecf7e768896d9a4fb453288d9888c597ceaba2bf84a909734c09c391b27d305703ce611d4592ad8216fcf8d7ce4d91fd", @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYRES32=r0, @ANYRES64=0x0], 0x5, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000140)=0x4) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 00:08:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)=0x1a9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x77, @rand_addr="3f8ec82ad3a2c38a38445a456f24b2f6", 0x7}, {0x1c, 0x1, 0x2, @empty}, 0x7, [0x5, 0x62, 0x1, 0x10001, 0x8, 0x6, 0x6b]}, 0x5c) 00:08:12 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0xc838f11accde8aa4, 0xffffffffffffff9c) open(&(0x7f0000000100)='./file0\x00', 0x2, 0x19) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3, 0xbd, 0x3ff, 0x80000000, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9, 0x5}, 0xc) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a) 00:08:12 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) r2 = socket(0x17, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1, 0x0, 0x0, 0x400, 0xfffffffffffffff7, 0x6}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={r3, 0x5}, 0x8) munmap(&(0x7f0000aa2000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x4) 00:08:13 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f000095a000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) munmap(&(0x7f0000efa000/0x4000)=nil, 0x4000) 00:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000180)='./file0\x00') r1 = semget(0x2, 0x0, 0x80) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000340)=""/77) chdir(&(0x7f0000000400)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYBLOB="45962d00000000020000000900ff00feff722e060000001c004e21ff070000fe8000000000000000000000000000bb070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000004b73ee0000000000000000000000ff000000000000000000002665790a177197fc8d1478cc9529191e6091", @ANYRES32=r2, @ANYBLOB="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"/426], &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x2}, 0x8) r3 = semget$private(0x0, 0x2, 0x104) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000140)=""/36) getsockname$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xe2}, 0x8) 00:08:13 executing program 2: semget$private(0x0, 0x4, 0x685) __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0x4) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000001100)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001240)=[{&(0x7f0000001140)="3ed1cf1a216a526e177405024b683a05ebbecc1db1fd61d9e7e701f6fc760e72a99d59ae2251fca648ee55e4acc2302e941bcd5b5c8ca09e069f2fc58fa856bbf667b81e9ff35337fa4764e4d6dfca7316728ea0ddb4917a6421224c2a877b91498c465fd5e4ad4e7a2bf39587b28f2291f353f40958ec23f06c643f9ef95bf994420d9fb9814963fdc8ae93b75d787c2cdf255d2c9d94bfa87a8aa41e6b50a8e7bfffe36953a4aeae29fde8419692430506589aa25b8e29eaebb993e1cd0a9dd191dc9ac0bf066060706b96dddee3d00b7acaa7a54581f5ff869a3759d7d45f5c1b25ec20ed5f8f007c8dd8d706368e075b247f4ddce2", 0xf7}], 0x1, &(0x7f0000001280)=[{0xd0, 0x84, 0x2, "875cb71f7f2a7d55a50b55708ea9c40e2674f68b5a0b67c558ddbfd6e47de83441c15fa3707ce4f5f681bd7d4c9944f9956d9fde3a74b6ca7d217d3931181d6416f1b72f23ae76f6e5ead39700cba040af49f20c08994c31c465a07392484610fbdf82114de9b973eced9fb0f6c5ab84a0673317d895592e1066ce1de4d92adafaf7f2e53f4e83518b1d62d4d240e3c10ea5b46f55693fc7c088c17dcfc30ecb1ef8789bf98a3bf2d86a2b56e6861dfd18244cc7d2d78d06099b4d"}, {0xd8, 0x3f, 0x6d, "91fa217f6e4abcfeabd9d852e0bf44ba9f7e798592a2c88cc5dc3a01a62613542e01f134b13b5700268eebfbe0534703017705f920b33fdc4942da699e9e8a332985d236f856401c9b411b0ee602c9d134f07301b6c24fe8fe96cc7c5faa318fa1befa7efbade6f3db5ab6b0e82ebc848525fd280be91deeb201170c447c71a279fbca4882f689332d6979ca6967e21268cfe6c2aa01b809810d9b9799ff6a8b315f66f70e5db869f94fdfb5e9fb60494d5073cdd59c0e7b062e7905f141956238b1348667"}], 0x1a8}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r1, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) 00:08:13 executing program 0: syz_emit_ethernet(0xd27, &(0x7f0000001080)={@local, @empty, [{[], {0x8100, 0x40, 0x5d6a, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0xced, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast1, [{0x0, 0x19a, "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"}]}}}}}}) syz_emit_ethernet(0x3d, &(0x7f0000000000)={@random="dbf91099103b", @broadcast, [], {@generic={0x805, "24785ec0ac49b38576b02be5b3435bef38fa962682e04bd9c251214f484a4aeb0a0962f5915dfcbe5565fcdbb52737"}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) r1 = socket(0x23, 0x1, 0xfffe) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x7, 0x1}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x7fffffff, 0x4000, 0x9, 0x6, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) r4 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000580)={{"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", "f0c8714012d488fe63c47f3378e89a31ae9cdb38e9625283268a8f2f0eb0bf57", 0x7, 0x10001}, &(0x7f0000000480)="0f5051c34a531b2dd1051e9c1a48dbcdbbdad6b51181a26407f631cc7934e8b701c92b80c021737052b36cbc3e263331188fd9b2ebfb447cabe0631270031a19ef73a7ec7c03665bda1300382ffb7b7b646c72f3aa54055de0b1f0b80bf9b89a8b6236690da7d21ef39bc8edc2af53b071e121b7cec5c8b6b3cd3a958a99b890c0c5e65d8a9a6044303ba82a6c07fa7ab1b593f2e48aad8b63d4ffe6b85499cacdf25a152d289a1c8b50622a52b958a385d89fe849b88bde907c1ab1801d0e440d4849512911efbcf2c7381ad31e4d51a4f5196de9ecc0b7533b76b4f63c909c1f463d58f64596a2895fc26b066238a7321b42da262f8fa7f2", 0x3f, 0x8, 0x0, 0x20, 0x8, 0x7, 0x5}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r3, 0x4, 0xffffffffffffffff}, 0x8) 00:08:13 executing program 1: syz_emit_ethernet(0xffffffffffffff22, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000100)={@remote, @local, [{[], {0x8100, 0x45c, 0x81, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="3d4cb6b51368", @multicast1, @random="56e2ab504613"}}}}) 00:08:13 executing program 3: syz_execute_func(&(0x7f00000002c0)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef0000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffff260f56ebf95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x6829dc8ebf1a2422) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@loopback, @multicast2, @loopback}, &(0x7f0000000140)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x7, {{0x2, 0x0}}}, 0x90) 00:08:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x400, 0x0, 0x200, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1000, @mcast2, 0x10001}}, r1, 0x400, 0x3, 0x4, 0x7, 0x0, 0x3}, &(0x7f00000000c0)=0x98) 00:08:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000040)={0x7, {{0x2, 0x3, @rand_addr=0x80}}, {{0x2, 0x3, @broadcast}}}, 0x118) 00:08:13 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x101}}, 0x0, 0xbff4, 0x9093, 0x100000001, 0x45}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x101, 0x2b10, 0x1000, 0x5, r2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x3ff, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:08:14 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800f02e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed700002ef2440f2d22470f0fd5b68888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c0000008066460f0f59008a008ca065600000c4618de3c0740f00cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00f347ab") socket$inet6_udplite(0x1c, 0x2, 0x88) 00:08:14 executing program 0: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6(0x1c, 0x5, 0xff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000340)={0x5, 0x800, 0x1000, 0x1f, 0xc913, 0x2, 0x0, 0x7, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffd, @mcast2, 0x754}}, r1}, 0x84) mlockall(0x1) socketpair(0x17, 0x0, 0xffe0000, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={r3, 0x3c, "cf0da7af1d5c433a0a23ac9272fdf5ae14135c7381814e0bee68345ad043db57d7298adf6b8f24b5c0b4d3f232d16e650443110e13892e08e7e840f9"}, &(0x7f0000000300)=0x44) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) sync() execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) 00:08:14 executing program 3: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = getegid() setgroups(0x0, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) 00:08:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0xa) 00:08:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x6, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x585dd4fd, 0x100000001, 0x2100, 0x3f, 0x8, 0x4, 0x7ff, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0xffff, @mcast1, 0x7}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x200, @mcast1, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 00:08:14 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000080)={0x0, 0x0}) munmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000) munmap(&(0x7f0000be7000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x0) 00:08:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af00de110000"], 0x24}, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:08:14 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socketpair(0x1f, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0xff, {{0x2, 0x3, @broadcast}}}, 0x90) socketpair(0x17, 0x30000002, 0xffffffff, &(0x7f0000000040)) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') 00:08:15 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_getdents(r1, &(0x7f0000000380)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7, 0x3, [0x0, 0x4, 0x8]}, &(0x7f0000000180)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x7c3, 0x5810, 0x6, 0x0, 0x5, 0x1, 0x40, r3}, 0x20) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) syz_execute_func(&(0x7f0000000300)="91cd806969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0c0ff31ca653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67fe450f483ba73ba7c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600de6f6f1aac45c22c892a0f0000009f") 00:08:15 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000002c0)="ea9b22a537773c8734695e2761faccbb1b2c5301e139db7160853be631c02004cab9720012d44e9d7a1812e6391d67d749d5c25527a8c8d21cdd529e775b0e6d899333e1fad21e7d0c6cc7ce36107e9bcdd6ac6d86564f328f984e17c6d8a96b7de0066cebdafd96b7ac498d5b630b2b328f0ed81a7dc4e3ac2371b4907d65397712def99a00218d091ac4ee1938a1c17a34e0198847e33a06be72de108a9a86a6056085da526b591589a9a1d7756c9fb49b88cfbe59791ced8c5878b0d20b653b56a5f9ea45b814530c123fe50a85e79d2b104d7bc5c250fdc42397ebb245fbda547c0f7daf4dfb3a04b0c787783f9f0200") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$sock_int(r0, 0xffff, 0x8100, &(0x7f0000000000)=0x41f, 0x4) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000001c0)="b71c4ee6ca812e1bfa247bd3cc3a74f4dced607416e4011559c7aa5f68ac2d24fc8b06b3056d2403b9501d10ed7b05bad4ff6bd24717c239bdcdd9f6f357cf461ac5a35f70f12f87ab5e93758c45e4f62eb63b5401caabacfb3bce361001812f2ad81fba8a842e7d2a062042609401ce1bfb643a53722e32c7723472dd4a4a9ee4bc477c4e01fdda3036143c70afe7a4b4e7c8471638c450259cb6fe1e7413a5e77526c26447316c111c216c1ea10a5963f52d170518f2ce9595076394d0d255fe4678d5799bf58634dbf784a7f7139111bc1d1c05cec8") 00:08:15 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000240)="92b4c69ca65c24ded97680c5ee5607c1b730a44b3896d6d12339b1f28f0a16cf688a5c4917f713b806a72f6b4e7885ce20a29ac3f5148b4bc931c3c27ae84da76d456aa58aa2bcdfacede557096a00640ab54a33ed576aec0a0e2f2af7773350ded20f39cfd415f4b8e63aac5ba754ceb6311ed94a209a75dc6bbec15eb36d65a7241835dfb7a8ff43e59ef85861a422de67ffd15f81923f2df48164") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000080)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x300, @mcast1, 0xfffffffffffffff7}, {0x1c, 0x0, 0x101, @mcast1}, 0xfffffffffffffff9, [0x45e2, 0x7, 0x100000000, 0x4, 0xd2, 0x60fa, 0xcab2, 0x7ff]}, 0x5c) 00:08:15 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x0, 0x401}, &(0x7f00000000c0)=0x8) 00:08:15 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000002800), 0x8, &(0x7f0000002900)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000002640)="06a84e12675b0c25055468e43443f710becc34ac8f9e8817136fe84b0c08202dbc15fe607afe1f67c68da636afdfaab824e78ed2853bb9544da0d7cc0be4d129f66488ce5eb217e6d3977d36e2271c2c8c99613c4c7f167e7af54f8af40516bda31cf64371e9953f1be1724043bf4cc85674f2e27f3a5cd4d700d1249eb260a4f28fd225fd897cdd0fcc8c93e8af681cec6cfb1618dc983edcd71817000074da5944d0353869977b771f5a2e") ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000004c0)="6637ad7efe3541d08db8b2935da671473452b4d7e641721a353751919cc71cd2a056cdb806dfb1b0b0eb9828e2443a69d97b73a0e3674014fa8c86096cdc87568b6dc66b5f53409f4c46603b31d73634eaf1ee2da85f9f0fb3a6705e006b46e0a3a43bf09f31ce1862081c7fd3fa3369b2f0df8304482356732484d9101025eef923ba9caafcce82c3e359722d3e992387cc1606d225fe80e0d270ba67e4f34ea91d0c7ad86679403826e53ce62e732ad5803df46b628c1d81f29bd0f78b9ac8550abb8a5ed4c979f03d9a37113ce372e5fe85156e0429ec7beea661fb3671f0e867f1078a52bc8baede4d18ade4ed438b1d8d1d53889130") bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000002700)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0], &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r4, 0xf, 0x400}, &(0x7f00000027c0)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:08:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x9, @loopback, 0x9}, {0x1c, 0x3, 0x6, @empty, 0xa29}, 0x100, [0x9, 0x1c9cb0c6, 0x81, 0x8000, 0x0, 0xfffffffffffffff8, 0x4, 0x9]}, 0x5c) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) 00:08:15 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") clock_settime(0xf, &(0x7f0000000100)={0x8e, 0x81}) 00:08:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000500)=@un=@file={0x0, ""/108}, &(0x7f00000004c0)=0xfffffffffffffe09) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="8fa8532732848f46629b12b0935ea8a645", 0x11}], 0x1, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x10000, 0x6}, 0x8) 00:08:15 executing program 1: setrlimit(0x6, &(0x7f0000000240)={0x5, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x0, 0x974}) 00:08:16 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff2000ffffaa3f2837a961a57bc70008004500001c0000000001029078ac1400aae00000011102907800000000"]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x80, 0x4) 00:08:16 executing program 3: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0) 00:08:16 executing program 2: 00:08:16 executing program 0: 00:08:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000001100)={@empty, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}}}}}) 00:08:16 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000100)="f4", 0x1) 00:08:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in, 0x0, 0x3}, 0x0) r1 = socket(0x0, 0x4, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:08:16 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="abc4a17f5e626066460f1a88f32aa2660fec5c3e00778d44e807000000b098ca00000404e198c4024dbe206d0000dad1") dup(0xffffffffffffff9c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000140)="9cfb5b57c25b63755b6413e1fd21be3be4a3c5ff45cb89c43001eb0e19966c864e70afa8e656b04978b8a5209f900c612f2d94ce868a8ca9e165319ea6e8760c03988f55a061dc839c8e2d04f32afdd2e1ba56f358632d4b07c93d739711f5c2459e97410152f72320c5cf61e0e0e1a80b9e751085b1eef2e49a8411e6d230ee872e7cbd826cba10a62c78bfb36351", 0x8f}, {&(0x7f0000000200)="87226991e37ad651e5c011eaee54edad642d69d9a70e9ad7cf1362b2ec74a86e140a5d63ddbd721cc7b8134ac668979310a912787f77d2a7bcadbe0f2fe167250dc2f29c0f834bcbe31886bf788787badc9f43d4c47e3701f633ef", 0x5b}, {&(0x7f0000000280)="f1c185468a6cc3bce8f50911f4a11e372f6ba6511d7fcaccac04086b1b639c6674f784b142c88587eb88f687784a2b184d8cf975dc70938d9aeb39944a745b72a6e065af5f88e4b72171a56ff375dc0af84874cc85d6fa257806b965a835923db61e04ea9187d144b72a444b", 0x6c}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="06daf0a393f7fd208dd13382db35fae30b7a8b873f3d8c82380c52e8b4e7c91766b24395f53dbce7733f9fc3b5de5f2fb592d0e20e607a50e86ea4b126a414b3c30b44a729fe8f7160afe5af5c19bc6da350b297097a9aecf1883a793883a11362cd8fbb6e5d9f008174031070c3b12651226be9cf1290b236aa7399348d6d19bf15b46668994c606ca5d15fb7e483216253d06f2f599d6b5d9310bbb5bda4ba59793681cec4b31d7ac6f5f4ffd9182211a76a38371e10858e8e7b4e8b605899d117247a18", 0xc5}], 0x5, 0x0) 00:08:16 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x1c) setsockopt$inet6_int(r2, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:08:17 executing program 3: syz_execute_func(&(0x7f0000000140)="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") setrlimit(0x0, &(0x7f0000000000)={0x3f, 0xfff}) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:17 executing program 1: syz_execute_func(&(0x7f0000000100)="96980b472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d10f54d22549a3c4a167c61600c66db709c483397fd300c40195f4aae5f858fa0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef420f4ab2663e16aed4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x73, "6e21c31f7dbb675af18c22b6beba13c9c5cb5bf4bb4d04615095ebfdb4c1d1b929b414f3f0d44ed4fa3057dc912725560ae2a454f2b9c09984e6ca747f7a923ebc3d62472e4589942078f3875ca47bca51f007044d9e0f05294425274cd44374de57783221b274da2d0912c8a4f44a132ffe5c"}, &(0x7f00000000c0)=0x7b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) 00:08:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000080)={0xccf, {{0x1c, 0x1, 0x2, @rand_addr="c9fc62b506bdd0492390cef2a63eaeda", 0xafb0}}, {{0x1c, 0x0, 0x9, @mcast1, 0x3}}}, 0x108) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:08:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x8000, 0x40) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xffff}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) r4 = fcntl$dupfd(r2, 0x0, r2) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r5 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x8000, 0x80) pwritev(r5, &(0x7f00000003c0), 0x273, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2000000000fe80000000000000000007f0ffff04000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=r1], 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r5, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r6) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r6) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x4) execve(0x0, 0x0, 0x0) ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, 0x0) 00:08:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/311]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:08:17 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x0) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x5, 0x1, 0x1800, 0x7ff, 0x56, 0x6, 0x3, 0x0, r3}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="07000000f883f5ff03000b000000fdff03000104a29e429478c1d1ed3f7409f61fa4e08e87bf97f1bfea1793d2fc96380f"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:18 executing program 2: r0 = socket(0x0, 0x1, 0x10000000000002) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) writev(r0, 0x0, 0x0) 00:08:18 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) execve(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='.-\x00', &(0x7f0000000540)='!&-@'], &(0x7f0000000700)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00*\'\x1d\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)=':\x00', &(0x7f00000006c0)='-&\x00']) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="07000000f883f5ff03000b000000fdff03000104a29e429478c1d1ed3f7409f61fa4e08e87bf97f1bfea1793d2fc96380f"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:18 executing program 2: syz_emit_ethernet(0xb4, &(0x7f0000000000)={@local, @random="724af228356c", [], {@generic={0xf1b7, "e80d238ef4ec9f02c80e82e38ef910b2a065339fcecd6e9a3c0566d798672f338fd724dc98f2db82d62d8f3a23012802ab7d3535bd6b8ea57a0e8c8c34507a4a85a2652d597e0b9d8e30c8cfa9982573abf401e6f4cbab3094978082a51266a5b1e9eba1834323ff84c1b80faefcbd639806ef48d00180a0a2d428ba956065daa81f34db8ab6ef2cfd1b688aabe2e6e204a9193eb4c46c3e559f373c795cc67d1f5ad996a4a1"}}}) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x10) 00:08:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000200)={0xa53}, 0x1) semget$private(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) 00:08:18 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) 00:08:18 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="d7daed0788f64633fe06f53dc48d578f7a080cbaf419e11dc9eaa81010259a28514694a1ab030a04782c6c3b7b608f162f584f") syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:19 executing program 2: r0 = semget(0x2, 0x0, 0x0) __semctl$GETPID(r0, 0x3, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="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") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100805, 0x14) fsync(r2) 00:08:19 executing program 2: syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="104f0e9305880f43eb5334b63f4ef413f3a9bc11eec3f96e97ae08be5e35a3d4990fc7095e572e158a74464685571474220144ef0c4aaa4858ea3ee67a239ffaa70629b1228a351708c80cfa4d0ae793fdf21d9b1276b7ebc7cb442d0e9674b03760fc4edd9c0d50887490f8354f20d55f9c7d067dd8573c9528783506786ca33695d6889f53e12bf5be") r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x3000) 00:08:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000000080)=0x400402, 0xfffffffffffffff0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x17, 0x20000005, 0xe1f8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x1, "0e37cde01c98db8472ce9f6351ae56eb"}, 0x14) 13:54:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x7}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x900, &(0x7f0000000000), 0x2) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000) 13:54:08 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xffff, 0x9, 0x80, 0x5, 0x2}, &(0x7f0000000980)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000a80)={r4, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000ac0)=0x10) syz_execute_func(&(0x7f0000000000)="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") mkdirat(r0, &(0x7f0000000b00)='./file0/file1\x00', 0x8) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r2, r3) r7 = openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") openat(r0, &(0x7f0000000880)='./file0/file0\x00', 0x400, 0x174) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:10 executing program 0: syz_emit_ethernet(0xfffffffffffffc96, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [0x2], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 13:54:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 13:54:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="e15e37d955b1") recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) execve(0x0, 0x0, 0x0) 13:54:10 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f00000002c0)='./file1\x00', 0x40040000000003) 13:54:10 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20800, 0x40) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x189, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setrlimit(0x6, &(0x7f00000000c0)={0x8002, 0x800000b35d}) mlockall(0x40000001) sync() syz_execute_func(&(0x7f0000000240)="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") setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x90) 13:54:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7415, &(0x7f0000000300)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x88c4, 0x0) 13:54:11 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d0600000000"], 0x0) 13:54:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x10003, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 13:54:11 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x8, 0x1000, 0x8, 0x0, 0x9, 0x3, 0x1, r1}, &(0x7f0000000140)=0x20) close(r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r2, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r2, 0x0) shutdown(r2, 0x0) 13:54:11 executing program 2: sync() r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x3, 0x4, 0x6, 0x1, 0xff, 0x2, 0xc005, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0xae52, 0x6, 0x0, 0x6, 0x9}}, &(0x7f00000003c0)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000400)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@multicast1, @multicast1}, &(0x7f0000000500)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) ftruncate(r2, 0xff) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r4 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r3, r4) madvise(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x6) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 13:54:12 executing program 3: dup(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000140)="6f42aa7ba96f39e654354940c591962968bb770f49c5062e1fb0") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') unlink(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 13:54:12 executing program 1: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = getegid() unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x10000, 0xa, [0x3, 0x14, 0x4, 0xc5e2, 0x8b, 0xfadf, 0x7c3c, 0x9, 0x89, 0x4]}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x8a7, 0x4000, 0x3f, 0x40, 0x6, 0xfffffffffffffffb, 0x9, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r3, 0x0, 0x2, 0x2, 0x7, 0xffffffffffff0000, 0x6, 0x982c, {@in={{0x2, 0x3, @multicast1}}, r4, 0x2, 0x4, 0x8, 0x8, 0xc8f}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfff, 0x3, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x0, 0x3, 0xe6b, r5}, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x81013, r1, 0x0) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) 13:54:12 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20080, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 13:54:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = dup2(r0, r0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x1, 0x1) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000080)={{"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", "35bb9bcb367d1755abdff1c8ed11fade9b7a855ffa03f4629a0a4a7e6b93bec9", 0x9, 0x568}, &(0x7f0000000000)="ee7ecb5c1d49437cd725747347f52ccd086f22e60cd1921d752153cd9889d339154da38726e307647a0df6a7df8511", 0x5, 0xef8, 0x6, 0x53, 0x0, 0xd3, 0x1, 0xffffffffffffff80}) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) fcntl$getown(r1, 0x5) 13:54:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000ddff00000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 13:54:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x76, "098e02054568a0a7d7be392fc41f76cf8e894bc2ea7e6b495af15e19edd9a7d0c2edde5e3a162ba6c23ca3b50db21ef56239132381b6ef5c5b2f8467586288c63601a77a0a63b4d9413d76c65e30022d7458fbb8ba53796d4aa5dcfadf720dc7875c06a95e634acb3259798c7d3b41d733d8df1e0ca1"}, &(0x7f0000000080)=0x7e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000140)="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") 13:54:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100047f"], &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, r1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x7, 0x4) accept(r0, 0x0, &(0x7f00000001c0)) 13:54:13 executing program 3: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000001200)=0x9, 0x4) 13:54:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x7fff, r3}, &(0x7f00000002c0)=0xc) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000300)=r3, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") 13:54:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) r1 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0xfff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x2, 0x7}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 13:54:13 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) 13:54:13 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x100000001}, {0x0, 0x7}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/185, 0xb9, 0x0, &(0x7f0000000080)={0x2, 0x3}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a03, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) 13:54:13 executing program 1: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:54:13 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66ddeb56eb8b71054713dc358224cc4d6c653000"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 13:54:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/5, &(0x7f00000001c0)=0x5) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001}) __semctl$GETZCNT(0x0, 0x1, 0x7, &(0x7f0000000100)=""/147) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x4}, 0x8) 13:54:13 executing program 0: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYRES32=r0], 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000ac0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x60, 0x20}, &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000b80)={@in={{0x2, 0x3, @multicast1}}, r4}, 0x8c) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) mlockall(0x2) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000140)={0x8000, {{0x2, 0x3}}, {{0x2, 0x3, @loopback}}}, 0x118) munlockall() writev(r1, &(0x7f0000000c40)=[{&(0x7f00000002c0)}, {&(0x7f0000000380)="5e46351fd705644c681588f96ea2af3534384ab0d6314f09a424233b778e708ef843981650ec2414921d80651f8ad59697c2cec38e46e9f056e4bff31384e2625743f4212fe0b3", 0x47}, {&(0x7f0000000400)="f11bf28d1684db1be0a0bb4cfb09533926e2fbc75253cdb7d8900cbd5c89519684da0da26c4f5cad8d3477b326be879d88e5986b45aaf9863594cced1b285ad3db7982b94c1c46a1046bb63e5ea829ec3c140a0e27c2fcb937b00fa3b9dd35dab7a0b840ec27bdf725c9359a655cdd74b063bb74852cf2effb9176eb1be2da98feeeab8ed0fcc34dc8e234c0719a8b", 0x2d1}, {&(0x7f00000004c0)="092362616801b00d02452447adaacb2816a07e753b7004d8835cd729c88c17c251171988109e83d04a7c053053a45bd768d48448edb2a03ce04c4fd2d2216439b18498a38e7d65d94c302c794d416563cc4038e52e3e7a1b8ca3bdccef2397307c9ddb6b406b0ce3043e93a47fca55aa00ef3fc221bfba7e8080edc2c052fc56dc74a88d8e691ee5e523eda2e0117255a71b3d21e256039b7b8b29a6e442f49dc7e74a3c124a8ceb6f8edfcd81c3403ef34b893b0c3399591683dd78838958", 0xbf}, {&(0x7f0000000580)="41125247487e7619f238ea676202723b10553755b5ef6a631c2628dab6b1802a4eb4af19fdcf2899e5318e37ed3ce0f7b55d60cacf199d189e5341e08b817cabc9e6f315ae2e7327c2b6af6a76a2b669598a8f3b5638a0b13887d3710f0ebec8911844cd75d802f3426e5f5fa0a819f1766ccbe7dcfaf3127f0bca91fddd05983cbeec3b1df115bde87d30113fe4eaa1a738d889ea8cb54a9638fcae83c66ab076f52597fc4d7b92d708de6a66cda5e029121406d06b0fe0a83989166e8df999369d0957de9284e5cc56d7484b6bf88ba9ddc5d81af417352d91c7034deae417a936657a", 0xe4}, {&(0x7f0000000e00)="a09fbbc364a814289d7de1ffe00e1a31597e35b241b654c3d6ade17e0155c939c955f60774a54acfe8691d2e32e804cb7122467110495dcac58edd0d0fe6c2adc6ed6dbcacb5c453ec7aab613c4e75824f586dce171d86a726a1afe3965f9c07b940f8271c5a0d3ac8c71087f781646cd2d0eba2eb7e80b0de2b5644c6eb65db598f6e618a12c8d872b5f5a0e0915f543ca1b06682086673b1d01e086fbff96705fab42c819b5c766e7c708bcb7e777624e5ce333017621f147f96d7079fa71b7f4fb31a2f0f9051cb8a233c01a989a68b532056650efdfb7c", 0x87}, {&(0x7f0000000740)="4f106a97ab73684f20e210c25c1d9e1d695cc67853e60ef55aa4c97fa96bd594ff0bb51d52b2875774d4b8d048084d02103a8897ecd2da9144e3c8d69a66e925b1662a6f7faa53bca094f52db8e4be693ab098d71be81411fbdee4eed6627ee12350aa93bedfd3b79e773c82fdef912f385a2bb2662543ae7ad32c671a2b1cfdd875df96f9f8446c8fde5b9525b10308bd4d0bc31259c5fdfd0007ecb7430398cfa03980d649278c154803ca81bf7875f7874c18cd28b9140357e466f07808e6713410aa614dd66cd1b0b14a7dab9e298cf6ee27be03611dd9300f5510d13161aee37def751fe431c3827f5e2cf27cdb", 0xf0}, {&(0x7f0000000f00)="76f77e5f0aba5304eef1bbc03362acf9b555c8f780b748183b92f39d5e9f690d39c0445999de58cf4da353d3fc7e332be0166b8462363a2f4afc5435bc8815bae3917a743d07de4b5a87b161d7914b90c1379d0b6264b6f3d69462f8016a7fdb037172ecc11bff349e46a95b2b34228d93cb2e6820db8cdcc1f46f9e3cce5e6e9ca87cc751e7b0b6206c9e97c907c244b868b1bb7cab2857f3d2caa112226f712d118ccf4c4bf945283a05db151dc41e77d2f301ff86146e95e55179a1a2267fcb04bb167e635e946fc30d69553bd0a1", 0xd0}, {&(0x7f0000000300)='UJ', 0xfffffeb5}, {&(0x7f0000000940)="ce4a08223e4ceba2643201ed91303659c5721b2880286c040959178196cf1be76318e67f12e0af3947293f74da383727ca2e155b99094c40d54268a0a67ccb9c62b8b64a9e407292bb631cb5653c64fedc8f7f6d49c0dbb882bb0f9dc768f57556f5c9f582df1592c7e7cfac7d8952953d85c41b45447f961f4f644a60e0f35ccb0a65ddb81c5836f69c912d79c3efc9bb253f524811d4178777dac20da32cc190bce5c7c4", 0xa5}], 0xa) 13:54:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x40000000000283, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 13:54:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000007000000520000000300000009000000"], &(0x7f0000000100)=0xa0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/127, 0x7f}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0xea46, 0x3ff}, 0x10) fcntl$setown(r0, 0x6, r1) 13:54:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x941, 0x4) dup2(r2, r3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 13:54:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x100}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1, 0x101}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r3, 0x400, 0x9eac, 0x282, 0x4, 0x5, 0x100}, &(0x7f00000002c0)=0xa0) 13:54:14 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xffffffffffffffff, @loopback, 0x8}}, 0x0, 0x9, 0xbd4, 0x3cab, 0x100000000, 0x80000000}, &(0x7f0000000200)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={r0, 0x0, 0x3, 0x1, 0x400, 0x1ff}, &(0x7f0000000280)=0x14) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd94faf00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00009435a802cf0193"], 0x1) 13:54:14 executing program 1: syz_emit_ethernet(0x74, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb08060020000006000000aa01aaaaaabb0e0a810c4df389ed09e48534d4dc01f7ca0b0950ba33"]) r0 = dup(0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="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") 13:54:14 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030faee42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) freebsd11_fstat(r0, &(0x7f0000000040)) recvfrom(r0, &(0x7f00000000c0)=""/92, 0x5c, 0x41, &(0x7f0000000140)=@in={0x2, 0x0, @multicast2}, 0x10) 13:54:14 executing program 0: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x215, 0x8a18, 0x20, 0x1, 0x2}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0xfffffffffffffffe}, &(0x7f00000003c0)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r4 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r4, 0x2010}, {r4, 0x40}, {r4, 0x4}, {r3, 0x2000}], 0x4, 0x0) 13:54:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x941, 0x4) dup2(r2, r3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 13:54:14 executing program 1: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") socket$inet6_udp(0x1c, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x40) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket(0x2, 0x5, 0xff) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10000, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x4, 0x3, 0x3ff, 0x230800000}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000240)={r3}, 0x8) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000100)="972ece50282f1d56db1365cbf0c5fe7710") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 13:54:14 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x482, 0xb2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x4, 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) chroot(&(0x7f0000000800)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r1, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x4, 0x4) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x3, 0x101, @ipv4={[], [], @rand_addr=0x1000}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e227f00000100"/136, @ANYRES32=0x0, @ANYBLOB="e0fffffff82a0000b90b000000000100929e00008a11660cf3ba6bef0d90061955d59511b4404fa5269cd381a6e168ccfb262a76ecf3f3d6b20b4f2a9c2f22a4285b2bd14575dbc7f46ed0c380ab60d92d25a6d783e9941334ad2e6afd478af267a640fbf195c08971481a27f762f6b630253326e75677ecb1d7936a2e4913a31c95b6e2c47369577f08c7ea3d8e91bb804653b668be"], &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r3}, 0x8) r4 = getpgid(0x0) r5 = getpid() setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0x6, 0x7}, 0x10) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) r7 = getgid() r8 = getuid() r9 = getegid() r10 = getuid() getgroups(0x7, &(0x7f0000000c80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000d40)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000740)="312efec1c55841df02888e25f499305f95a4ab240c40466a0dac04ad6fc05cd644336bcaeb5631d04140fd78345ad6efad3f", 0x32}, {&(0x7f0000000780)="ece6a2bbf97754d3a30d60d3c505dfdf418f2a6b3975a7a611a916a3c8f5142e982342465da483ff2cb1e72b2c510e0cb209aad6b82015f383dcb70c00a7b8e7a76fee26fc574aa3df8e7efb0068ead167b218bfd737a48dae221760875fce75192395", 0x63}, {&(0x7f0000000800)}, {&(0x7f0000000840)="a6834a092dc881f0ad13dc84dfef9f1b7c7316c5bd0982fca90d6dd2d70a2015ccb4504848c54946c2b1dfe0e4b002c34f2bdedf1d373ae924c59092c42a119d1fb317306d3e2cae88d03d6e52f34f78606895594906179c528c857700e665370a52274b3d159e81b0a4dbc4e310af107aa4502a5f4a6350e69ff6f54ce21629934c5c4bc14304cd10ee1ef49816303b01375b23", 0x94}, {&(0x7f0000000900)="4bba791d960888e71058cc2ae9883545caf9d95d27e985e4dabd623568d6ba202fe6b5c63fbb1b880edea53dcd3ee20729391b351c10b0d229c9e009d055ad3addf7", 0x42}, {&(0x7f0000000980)="ac8ee619c842b0f31e4773bf2b59823a3104780dddd609ee670f2acd5848d8484980beb4a6840d17b785019c007a0cf61fd853edc3f096ee26c27f63b4217c3403e8b78a580a04d245045d396467058b65b1e4381f529f450626a93417389d5adfe45c11ba187902d58b0cfece5465eb322b0206a20ab898b01f3492cd4033bde7f3ac89aeb4d5c893a96d830783815fc39b877bc66a3d1a33e14797279b", 0x9e}, {&(0x7f0000000a40)="e6a5f4735b434da5eef44be3819b2dc38c1deb7f1837bf16dcaa046ed77109494f11496f57a90defa4436703bcef4c0723118399ed77c22dce2acc26b4b3bcfbbe5cc20cee9134299c13610ee83e5464b0b4", 0x52}, {&(0x7f0000000ac0)="4ae8f24b234e9446c83ac980702fff0e14759b40036cad39c08316e1e9bc0876825b2782335a62e652fa8e04a8866db09b0fcd4750baf7c4824ef0ef9168cb4a4c032be51e25de47d7b1791f0405d4ef1ce7fd3275890d8bd99d49f66b9341650aac8a2caccc278b645dd6099072b61a53072fd8", 0x74}], 0x8, &(0x7f0000000cc0)=[@cred={0x20, 0xffff, 0x2, r4, r6, r7}, @cred={0x20, 0xffff, 0x2, r5, r8, r9}, @cred={0x20, 0xffff, 0x2, r4, r10, r11}], 0x60, 0x20005}, 0x20001) getpgid(0xffffffffffffffff) r12 = getpgrp(0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r13 = getpgrp(0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000600)={0x30, {{0x1c, 0x2, 0x10001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}}, {{0x1c, 0x2, 0x20, @ipv4={[], [], @loopback}, 0x9}}}, 0x108) setpgid(r13, r12) 13:54:14 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x7fffffff, 0x0, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x6, 0x0, 0x100}, 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x1ff}, 0x1) syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 13:54:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000080), &(0x7f0000000180)=0x2) 13:54:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="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") connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) freebsd11_fstat(r0, &(0x7f0000000100)) 13:54:15 executing program 1: syz_emit_ethernet(0x11b8, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447e20026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00") 13:54:15 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = semget(0x0, 0x3, 0x230) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000100)=""/49) 13:54:15 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=""/211, 0xd3) syz_execute_func(&(0x7f00000001c0)="45d8dbc4b0a17f5e626060614359e46445df7a008fa978e321f3adc4024d933455b3000000c423c549ce0a") socketpair(0x0, 0x10000006, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) wait4(0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) 13:54:15 executing program 1: r0 = socket(0x2, 0x30000001, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x0, 0x3, @mcast1, 0x1ff}, 0x1c) recvfrom$unix(r0, &(0x7f0000000180)=""/44, 0x2c, 0x400c3, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000140)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f0000000040), 0x8) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x76d5225b, 0x5, 0x3ff}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000300)=0x8) 13:54:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ftruncate(r0, 0x0) fsync(r1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000fee000/0x3000)=nil, 0x0) 13:54:15 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1000, "25aac695614f166e48c009bb1759a5e6a525205955bd2039033632575ed2e6a5aaa0cee23effa2849920db3aa8e194c40322dec8fb641168320196bf972f4f0a7e9600bb094f1cd0a7cf5cb9ac89b13f42e6625b49ce66640d985310ec91dea76d7660468b5adbcd46572ff8c532d55872086a2db6a922752688cd449d828a481974e9f78bbbe9208713db6c951f627776f1c2cc7d719f4233aaa9bedf73d8d17a9d32a118546659613d8ad6e8d5fc880aadbd84b062432bc910682125e644907ad417d7ec1d818b2f00f58ddabb3a73e1e67c09fadc35eb547ad8430edc50851fae1268ee1f326ce458f00ad70980a39d084f2e67d27b48dcf9535ab298a3bda6c817406715eb18aa594d80ab27584ebe78a4559a0ad5841fe4cfd60368139caa27741049e626eb8350395d3c7cf7c5ed8251480143047773b608d96d1d6aa24fdcc027bf67f853cd3dad21ec43fb7696e2f3d7c49ac1d3ebfad78b913ae5fe1752bb61c7dc4d8f7fad71245a91c2727f30dc0bfb4c0365ba5b3d902ad5147b02371c17b5c5d11e3aa01b9f5a43991abd6ecd53db3c0f19373a99bbe8bd29ab7ff25634212766bf936d0b2e9eb78ce8458efd8a75439106f0a9e3871a7307d1355070ba1d78d4f6307a037c27677c3819aec44a454739574d67b4cd582a96ab745b7d49b4c9b39c476d6a58d0fbd6518bfd3a49e3c8683837a4651c01f03dbd57d969a0272344e2a30e7af6383f5688897691233e5957744b0a65dfedf8548c0eccb424c8786fbd28385698c57a9f8359ae65de89485734f39bdc20904cd437d95169b3944a11e95533289d107e8a72367963ec57cf9bce452667a020d81b21215c785426db090a93f4b6eee536208b2438ac101ee81650c5b104d0f641366c124e121a0a9ed09d869695e572bf9a189ee1ff177cc72d0420d160b2cea94d17b0be2ad7a3f80db6e894f346449afd6b91e14d9f02888b7458e77df7c07c5ffa5fa5d589e55010d75d20a2a8baf0cb79d99f7e27643feefb7efebfa0feb2b096ac02a650062e68c06a29d34aecbba10d9d3727fabb540be647f12c49cca8cc51eebe9e529e4a21c975c17b4ef1fd78486b145e1a036b4e0ef20b2fa0dc7ccfd15da04e7d41c0e5877441973f9b276b36728bd6af00fe64c338017b657515ffbe326c1653fdbcb53b8de4a6b32a11ef7240287fd1861092eee3a98edb36b33c303a4eb9ca0243e8452893a612c77927d99ac6b2125ffb6028ef62cbb956f9d3cab29848f6f644d499a1ff0f414cee0624ee6496145e0f1644538f6f0303dc61e9f55e08bf7f741afa42cdf34cf6ca20e4faa495ee7264cbf9b1bf1f85802a9815be4c42147c4f170b21c90cd88882efdf2a3bb1d1d5e8b6cb329ab1cc7ece6ccdb0f6b733ec365e289c999d19e397cc6d057a56818d1647a0fb04e4bc08166620fff36b492221139f54531fca01589012dfeb4913952f501273584996c1f9cfad99dcce7b92d8617e89f688570759b4e88022eb93c57a1732ee290ef06932d3e091efd48a78b49bab31a2594b614b668bbb6cb6fa1b66f4ece0f200a8a367cf474baac9a7f4cbf236fc5e9fc61a8c3cc5a7cc72f72359b734508d73940b1c0536a64eea7a8bceb9886146fb9033f57c2d791877d23e4d79c8357d1f9f8d2026df7658182b5f70f96c787c2d80828d4e9863584a608e1a426021a96e132412ec414172f9bcca7b6f5fed68ae04bca0b6bd4d6a5c61fd929fddbc25990319bfee022d3d56bc6fa6853c61c880238c18e70aafb00d33fa1a3a7ffafc4c6cc231af7d2c2f51f9799bcd3034ef4a29570681f8024c936dd2ae966b86d24bdf476053f0b8b4742e64a607ae32150103868c73a94d170333bb81d3e07c48968609b7ef61eb2673f1c12d3b825bc274fbac0b3f7117b9ea8fdf849ae39c5dec25f42e9c55495abf54453d2f6aae5b40f2a61cb03a5ba9c4cd1343d9e5412bff7c42e95d9a65f549b3b808e12c75e8cc0ebc775278c17cfeeb79ef92f18adcab70a633b4af99906c748ef38906addb304ab07d926708f52a9e3bf25edd1506586334bebe89e61c224da377606af4c8bc368d4ceb8608f38458b82aa45ec2b92104fd8f6b6955956053a6d12c41ddcc66e6f11fe4dd66c451b4cb86ebd9ccd1cc83ffed02dd68b86f8da715157d4ded484337e316a921c21ec45e44947eef5374ca54ef1b404445610fbceab9b73593abd361373f7d2b69854a161a713a49e3e27fd2f25a249f044bf0691aa970791a627a1ed625f4db42a7010709ce3687407f7c11132b3e6483020cb1f223ef36bc28ed7e84407c41926e5584954fa2c3f8f102ec75ca4a172a2557a574c163dbca8307d6f7d2ddbd51880f2ed03bd05583d935409058e3689606779f159ac393e3280dbc0dbe701c4f8a87db83e069f8ad83d4b280c4de11d29d1f692e285b3bb4cc73ef71836555591446a75aabb0f8675cc752938292d5f26e0f2671b305a5bd4a54fa7abce481cc689fa11f9a61befd6bf30718ff5a367fefb125c4f26355f9514e114e866535b318fea7ea763626bb016d552324571c1a7fe840cea482e69e58316b0aad68aba1a65ea15cc776dccf96c49350396dba8225f5f19c57d203ca066e97b9fd09d5ad37460aa499a46cc68725acce5352242d3c209cd5390225d26ad682930b2e8bf8f0d5bb475daac2819c704ed275f930b6c1d2fb8b4482b8c4fb788f5f1e18621a5de0d879543eac72518cbfc658be0330434a3c69529792c97f85408001709c5325e6fb3af8372180091c3b586208cadba3cfc50aed8fc539a029f162ba1f87d59fb06243136a873a310f5d4d0be95a9f0ccc4f88872199c476193fa40b440ed3dee7feb9633de2512ef088ae2a5674ed41f7922a26473def471c709a7f0850601d2ba383a1086aae5c850ccfd76d815801bb7508546afee2f28eb941a92c4ba0733712e42d663b08a256c0d67302fe0bf44d30cd9da54243b588e4782ea0310c36f07cdc7523a4cf4d065c999666c1453adf5c1f21e691b509be08c277751542f19a65315329569a9cbec69ed35073ec07adbf74fe923d6d55fea78d4fa062b600d8ed6cc68e659b44cd6be984bd1cad0ac7fa82e9ce580eed6f62e4ba3400ab314b530aa0dad8124690986cbe66f39f60d7d81f2a2ff34a6d88a17cd4a39b3831286514adb087b73b8c9fbcadd14aac2d442523a6ef340a4107062f2bc83ae2ae3a9c8b58dca472fab6a9978874da154a7efd997df7210b5eeafd461e46a5fe751c7a73941ef5c1c4f99c357890daed7f8759cbdfddbd37214cf690352dc6969fa81621b84dd25baa45213cd37f1fb9b099a8c5ead224855d9dd07dbaf5cf67ab966cca2f5ca2ae36bda0e4d2641f20bd5bb56f3fcb1cf51e5f54e2ffcc1ada43e2c9d25648a292225fe22d1a9390942a31680ab33ac7aecb08c973077ef1194ba90a86eadb62d431e94ee0fb0a2288acf174443fc9586c0adc8768f3596b54f4156b94265595e033993db637df613cccce208d0dc5ac42e9c824a39b4a5ee4741b1e36caecb18fbabb5a1675055a5c0b2cb4aa966575832fcaecbdd40feca78d05bd7a625361859700cd5fed2ff97d2deba4ef22eba624f73b36aa0725c700fb46b9f5d09e772b289a435f4fe92249ce3a2768025a5895eab55c57540066799ee2ca6d356618ee467e9902798fccd262ee309d4251114874eaea2d80e152fea1ae530b03cc235275e54bfad42fe2105e3dc192126c4beacaa7571fec22c43c4b60df5777aa79797b2b2f2c4f80251b95b9ea1e3d542a9521dba18c59653403cb3d169670ee436a058cde3c76058ae6667b77a82c2d1e175c16617c802c17597929cee968e399a67266751eceb59ea53350348d7ab80a9e9f3c5cb52c4c2153d732ff74b663604901b067f7f30e366691338f1dc80859068d6249aab7d8bc5b34f8987a38fc01b9519ab4717bf0bcf76f8887a749bb624ff4fae58893eedb2ac880f544c9fafdecb48fa8f511fbc527d7d366e324c4e9e4b4c9161803ea215371344fd4188a1193228a7109299fac93bec306715c69715af54daec5cab3727b0dff79887ae7c40cff1d8172a15af79d7c9e48d00224d8813d722c6a41792e582dd9b155b1072d0fe367dcd0b0c71044c3a52cbe3534e19ac572bb64591517c4c3acdba36b0fb0d5da4218750b791ee49d730300689474a007d50a9931456d357cd346a704cedb55d5fcfa34e09f4cd4b52e980eb484d9b805c74974ebe88fe287fd228bd51d4a2dfe81697649bde04c85403cb2ae7e122b51ca236e76e528810f9cba7af82bdc8bf0dc4244b5da60694da83dd84490690b95d803a8cbe645b10cda1caefdde9b96e932b11d67f52aa7f8e80e030a763de7b5d833433f6fdf3a43f50930cfd554a3a00ee08c1e5e462c8025dee63a8d0d415e0f474518154739997c3e68c5beee085bc3ac9bf5c3319f66b1ee9c74200bbb4735c88997695af2e33594196f794f001b81d27b5363c3fc935441b4b0099d18c53fbe31d01641af268e1261254d2328195f7435f326e879b3f44a1df57d5724bfc47098575e77c093f07f06cd8be7ea8653d0dec81456cb733d66581350b8a6fd2d1ce756a5dc983595860fb82efe55e334f398f51004259c711b5fe0ffb26b09a00ec3dc7dc1ac899bd6aca1f2e817b82f079a7401cb8ffd8644e6a8174239a15259c370cc34d9921b92a5bbde37db720bf7d25d6a8c790141679766077c3ad245e8dd6a894802d9f85cc5666abf3f971cd0275276d5716dd312d23829dce205eab99865dbb97a2518a017e33c475edc1381c336d50cb6c121248723270ee302414b3f8ad0eef9205cf5b897720dc04bef2bd9855d9131c54918b8dd585e04ca3299d66575b73431e2295a3ec19dc0a23749e7d07caa00722d006fca96a81975c7243fe865a1f5792c7dc405b9895642413712f34efbf45edbc1822ba50d255db2be1158f66c84a52493186041609c0ddafdccae67eaa03d6153bb4499c9c3c79f984dae0cd4c7d17714876f90d58cae21151a3cfb625e1f8d9c3e411692f0edc2c939e0e1364763432e49b5846d18369b863963bda0e9082a29472a95963ca3bc80e2baed4c137624cc3db4b1357bbc3bbc319b4ad5ce4215ab0b4379961009bb8b470c7af8e40e284e0bfd15b4cdbe482f6e72c544062362f1e4a84c47dd37dfbb4ca97c861990ddcf2165bfbdf716b35eb334b477e7e22e5f002ed459c3997e336b496497d427cf7ae88e31fbff12abbfb834aca2375a10c964e84b03fcd0ea7d62fd17b6437cb195c52eb99f03dc22631a031a0508a768c9f1e51174d18c0bcbcf7b4d40de29f2f430fc7ba529a6302e12751bf3ffd9e6d94322fd5a26dccc0bcee3ef16112e4fc3790967c2e2233cd48c73978687bc1b950904c7b594511fb96d78b4bbf54f9f9369ca28001844bda1914e37adaa84c99c429a6e2a6a455283dddf3f55d67e8f3ae17528ea7a71965476f3bf13e9859283ac3d661d3e1bcbfe99af5cf65f6a19c24dfd2c914e401155ff48d709f56b530ff622404e551f170ba03aa69fd721b508adc3df27bae82fb119b735f5885af8753629e2fa8f3dfe91c83c7db751e03ff3c66aee13f0df6aa585e21ed605a73aa1b3116b1301e9cc432493ee26c750fb27aca02faadf0f51adb4370acd7765a038b9ec3c9ca1442862edeaf21325649c206063f3d1bfc1b8e5502c0c7f062842abd2895b7f705c400693872c5025e202411705bfbefd5d25b4dc4b8e"}, &(0x7f0000001080)=0x1008) freebsd11_stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000011c0)='./file0\x00', r2, r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000010c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000001180)=0x8c) 13:54:16 executing program 1: syz_emit_ethernet(0xa6, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffff00450000290000000001023ac931c88f11e0907cac1400aae0000001110290780000000b000000000000f6158b4110bf1c6701fb9ca1cbbe60c09c7ad53d65850ebd991cbd2ae15206b5182e701eeb22e1b53a"]) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x80) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="fa0dfb2ab2dd5e5e94d78733f09e5cd78ec3828f20ba8aed365b60a386098cf928efcd5b2da71e1126c421ba5de7f385138ed7af67d5eaae570486226d0d26751a033783c00ee6c498a389150be5fd23639b23111b9624bd8218d36e48f8cb6bbd2d09b7e2334511528a55be3b0173ed140a19e972c178448c6205bcafac4eb8129ef994a15a60f12d2934503d6afa17c1959d7d31") readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x1) 13:54:16 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="1ebe62f8c647e4c3", 0x8}], 0x1, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) 13:54:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000040)) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), 0x4) 13:54:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="dd6f000009000000030000000400000000000000"], &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4d9b, 0x9, 0x1200, 0x7, 0x5, 0x4, 0x7ff, 0x5, r3}, 0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xc3b7, 0x1400, 0x5, 0xfffffffffffffff8, r2}, 0x10) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 13:54:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)="97", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x9}, 0x8) 13:54:16 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x3e8, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 13:54:16 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x1e, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xfffffffffffffffc, 0xf, 0x6, 0x7ff}, &(0x7f0000000100)=0x18) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r3) dup2(r0, r3) 13:54:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 13:54:16 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(0x0, 0x4, 0x0) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") accept4$unix(r2, &(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYRESHEX=r1, @ANYRES64=r2, @ANYRESHEX=r0], &(0x7f0000000380)=0x4, 0x20000000) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x102) 13:54:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0xc4, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000280)={{"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", "864492dd85b3ced8001ffb0243f355b62c983f72efe5cebd90dacfc6a7cb1efe", 0x10, 0xfffffffffffffffb}, &(0x7f0000000180)="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", 0x1ed4, 0x7ff, 0x0, 0xffff, 0x5, 0x94e, 0x1, 0x5}) 13:54:17 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x8000}, 0x8) r4 = msgget$private(0x0, 0x48) msgsnd(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r5 = msgget$private(0x0, 0xe0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r4, 0x0, 0x0, 0x3, 0x1800) r7 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r8 = accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r4, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r6, &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES32=r4], @ANYRES64=r7], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRESDEC=r8, @ANYRESHEX=r6, @ANYRES32=r6, @ANYBLOB="6b270a037ce09067acd7ea7cce1cc55ad19869d91bd8407ffa7ac275640bac245429e0f8bb18d260323edc3fe1f7a6c7fa8f46e9e183baa9b147dfee9745cf62ccb2fe4d691922108583d1fbaa670427f243215fbd6a2d3cd9814f61497a384b78a8760909d40366f8389c0dfd3bc51650ed32b062fc6431fdcbeb195e22dceb59d693f2a48df453", @ANYRESHEX=r7, @ANYBLOB, @ANYPTR64, @ANYBLOB="45807eca083d66590086967ae05070f67e27161e03deead05c"], @ANYRESDEC=r5, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYRES64=r4, @ANYRES16=r3], @ANYRES32=r6, @ANYRESDEC=r3, @ANYRESDEC=r3, @ANYRES64=0x0, @ANYRES64, @ANYRESDEC=r0, @ANYRES32=r6], @ANYRES64=r1], 0x3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) 13:54:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sync() mlockall(0x1) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESDEC=0x0, @ANYRES64, @ANYRESDEC=r0, @ANYRESHEX=r0], @ANYRESOCT, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR], @ANYPTR, @ANYRESHEX=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESHEX=r0, @ANYBLOB="a12cf3826a494fc517470e65b47f2852a62e042f08be636337a9d4e915ca23dac34e0bfde5b995b26f231442a8ad66fa0fabce7cc223a5a5fb5a51f6a4d2f310c909b883d08f6367bfb87390"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES64=0x0, @ANYRESOCT, @ANYRESOCT=0x0], @ANYBLOB="32d7d58cb487eb60", @ANYRES16=r0]], 0x6) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x10000000) 13:54:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82128de0f44dd1cd37e2"], 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x142, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x8, @rand_addr="8df89288d41f8ad47532bd71bbd91d00"}, 0x1c) 13:54:17 executing program 3: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) pipe2(&(0x7f0000000000), 0x0) 13:54:17 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="232f66696ec265"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8001, 0x104) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="e156fc34290c7728d418c0007d413c335f452cacfb8923f544054ecbcac6f82aec65b158b93c1e4b687a60e58defc5920b6ad24659c7f19502a0595bb57588c0cfb80fed30c8d9b4e637a10ed426d10041ec12e08e3dd58bff0a38e3c20f33c460e6cbf0df517d6cac4f88963097dd5b91b6ed34aaf985aea9628cf79d1c7abeda91fd7a9c") 13:54:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x80000001, 0x9, 0x0, 0x1, 0xfffffffe, 0x9, 0x2, 0xb7, 0x3, 0x382}, 0xb) 13:54:18 executing program 2: semget$private(0x0, 0x0, 0x0) socketpair(0x1f, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffff43}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0x44}, 0x8) 13:54:18 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) socket$unix(0x1, 0x2, 0x0) 13:54:18 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10203, 0x4) fchdir(r0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xf9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1000, 0x52, 0x9}, 0x10) syz_execute_func(&(0x7f0000000000)="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") ioctl$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)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c02c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="f5030100c70460e94c5cdc8d8704f477fcffd7eae1af06bf45cab8911f72"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 13:54:18 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) bind$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100a26c6c8cf3fdb3e6"], 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:18 executing program 3: getpid() open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x100000005]}, &(0x7f0000000140)=0x6) 13:54:18 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x400, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x781, 0x7f, 0x6f93d135, 0x5, 0x9, 0x81, 0x40, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffffffd2, 0x2, 0x7, 0x9, 0x10001}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x4, 0x9}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x8, 0x80000001, 0x200, 0x1, 0x2000, 0x1}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000002c0), 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x2, @rand_addr=0x100}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0xff, @empty, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x9}, 0x8) freebsd11_fstat(r1, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r3, 0xe1}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000580)=0x9, 0x4) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/255, 0xff}, {&(0x7f0000000780)=""/245, 0xf5}, {&(0x7f0000000880)=""/58, 0x3a}, {&(0x7f00000008c0)=""/159, 0x9f}, {&(0x7f0000000980)=""/143, 0x8f}], 0x6, &(0x7f0000000ac0)=""/206, 0xce}, 0x80) setrlimit(0x7, &(0x7f0000000c00)={0xffff, 0xfff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000c40)={0x5, 0x2010, 0x0, 0x3, r4}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000c80)={r5, 0x7}, &(0x7f0000000cc0)=0x8) open$dir(&(0x7f0000000d00)='./file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000e40), &(0x7f0000000e80)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000ec0)={r5, 0x9}, &(0x7f0000000f00)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000f40)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000f80)={r6, 0x0, 0x3, [0x3ff, 0x6, 0x1]}, &(0x7f0000000fc0)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001000)={r6, 0x8, 0x3, 0x7fff, 0x100000001, 0x0, 0x2, 0x6, {@in6={{0x1c, 0x1, 0x7fffffff, @loopback, 0x226}}, r6, 0xffffffff, 0x8e, 0x0, 0xff, 0x24b7}}, &(0x7f00000010c0)=0xb0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001180)={r4, 0xa, 0x9}, &(0x7f00000011c0)=0x8) r8 = accept4$inet(r0, &(0x7f0000001200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001240)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001280)={r7, 0x1f, 0x5, [0x3, 0x10001, 0x6, 0x7, 0x4]}, &(0x7f00000012c0)=0x12) getsockopt(r0, 0x7f, 0x0, &(0x7f0000001300)=""/4096, &(0x7f0000002300)=0x1000) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002340)={r2, 0xa, 0x43}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000002380)={r9, 0x5be, 0x9, 0x1ff, 0x7}, 0x14) 13:54:18 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r0, 0x2) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r9 = getpgid(0x0) r10 = geteuid() fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x5) r13 = geteuid() freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getresuid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)=0x0) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000100)="9c136e716e055aa1c875e39de99bc219962b50d79497b67312152130a12d7871028a55f608ef758285d95d221c39943a9fc96c8a824f636f4349f3b6662c1873fc00194caf5fdc34d02915b22067644a3e973ee56be528b52423b3229df3601ac5707507b71407e59f686ebd3462097c9de1b0939ffde56049c96bc31355d759ff029969187f17c9c72e233133939db868d3274e563182645d3e211f", 0x9c}, {&(0x7f00000001c0)="891d1a4d7542cd38928f30fe9d7e758caaacd193272cc79cd8e880aa9f603937e0ea1b55168412f22d94ca519903cdac8597df926880772beb4a8463800963b2342e2982fd6fa112bb2e95a457a6966213f51271ea3b557af3927097ee2c3e42", 0x60}, {&(0x7f0000000240)="af2f9b9e07b2b4f8f177ac767c95c6395581ec1ae30f4ef96877db483d9f30dd56b1e4440650cf5c614ef1cc2da35cddcff92113", 0x34}], 0x3, &(0x7f00000007c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x30, 0xffff, 0x1, [r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r15, r17, r18}], 0x108, 0x20080}, 0xc) recvfrom(r0, &(0x7f0000000940)=""/67, 0x43, 0x2, &(0x7f00000009c0)=@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @broadcast}, 0x7ff}, 0x1c) lseek(r0, 0x0, 0x2) r19 = openat(r1, &(0x7f0000000a00)='./file0\x00', 0x9, 0x4) getpgid(r9) fchmod(r1, 0x11) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCRTSTADDRS(r19, 0xc4504449, &(0x7f0000000ac0)={{"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", "c018690235f9b6ca8307a828f4ad8acd6b4e261e2f0c4bd2a535b475ddd29cbf", 0xcd2, 0x7f}, &(0x7f0000000a80)="8d6a53f8f39fa87e84f68fdb2cf2524824a7a6ddca219cca232a95fa6fbcedb106220ee4f529c76e479ff9", 0x7, 0x7fffffff, 0x1f, 0xffff, 0x704, 0x100, 0x9, 0x1}) setresuid(r3, r16, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r19, 0x84, 0x22, &(0x7f0000000f40)={0xf, 0x8, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r19, 0x84, 0x22, &(0x7f0000000fc0)={0x0, 0x68, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r19, 0x84, 0x100, &(0x7f0000001040)={r20, 0x11b, 0xfff, 0x6f, 0x2, 0xe5e3, 0x8, 0x10001, {@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}}}, r21, 0x4, 0x0, 0x5, 0x100000001, 0x6}}, &(0x7f0000001100)=0xb0) 13:54:18 executing program 1: r0 = socket(0x2, 0x7, 0x87) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000300)={r1, 0x0}, &(0x7f0000000340)=0x10) sendto$unix(r0, &(0x7f0000000140)="3fb8e2d95b737580a81ac0c8b16183bfdea8ffb3abd288b696fd2fb3ec44ef2b23a51ceb51e31f370ebf619edd3bf0adedabbee0dc462d5329af1a882f1ed744ac6514d1cfed5a9b18a2206dd725247b2c954f516fed12f05bb66e31f7d3fd0438020df796b0264d1ffe549e57564c951da7db945f88380827462dbc22e2c5ebea05e26facbe5c83c7bbd93d3f63b714ddb3dd3944a3ffc002af8160a5565eaf3d694bd52bb69555d5446b0ba75abc28f4aa0c50ffd5dfa1e9ff4f243876cb8c43cad42bc37e7a6c2e85685053c7e067be9be8406463eb148bc026e684a07e21214cd34a2645e859", 0xe8, 0x8, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 13:54:18 executing program 2: r0 = socket(0x1, 0x1, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x1f, 0x6, 0x1000, 0x100000001, 0x10001}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x4, 0x0, 0xfffffffffffffffa, 0x0, 0xffffffffffff7fff}, 0x14) shutdown(r0, 0x1) 13:54:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x8000000000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x8d2c, @rand_addr="988516afcba900e749a2f1cd928837e1"}}, 0x0, 0x7a, 0x1, 0x1}, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000240)={0x289, 0x7}) close(0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0xffff, 0x108) 13:54:19 executing program 3: syz_emit_ethernet(0xffffffffffffff8e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000380000000000019078ac2300bb000000000b00907800000000470000002000000000000000ac23e3a90000000008a4e70000000000"]) r0 = semget(0x3, 0x4, 0x8) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000080)=""/75) 13:54:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:19 executing program 3: syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_icmp(0x1c, 0x2, 0x3a) 13:54:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) msync(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 13:54:19 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0xfffffffffffffffc}, 0x4) syz_execute_func(&(0x7f0000000240)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ecf23a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xfffffffffffffff8, 0x3}, {0x9, 0x8}}, 0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) setsockopt$inet_mreqn(r2, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) r4 = msgget(0x1, 0x1a8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = geteuid() getgroups(0x2, &(0x7f0000000300)=[0x0, 0x0]) r9 = getpgid(0xffffffffffffffff) r10 = fcntl$getown(r3, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000340)={{0x0, r5, r6, r7, r8, 0x0, 0x3f}, 0x4, 0xfffffffffffffffa, 0x2, 0x9, 0x7, 0x101, r9, r10}) 13:54:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x8, 0x4) 13:54:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4, 0x2a, "db70915b00167bd47ae6c45d789ad7ba9079c5cd498d0b7867f4600517b7cf75175bf805bd1a908c6332"}, 0x32) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x80000004}, 0x30d) 13:54:20 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4}, {0x7ff, 0xffffffffffffffff}}, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) 13:54:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x1, 0x6}, &(0x7f0000000080)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x1}}, r1}, 0xfed6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001bfc, 0x100, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000200)="029814027748f4caaeafcba260115a77cfd466886be775572975de4b4ca9353096233a9b44c94800ae3df96a5e6eabfe44a1b7b66a15ea06222dd2fd3186377938252ddb0a6a2bec99afbe08f7c38033a7123843281af1628bc7a5bffdef868ab01da2c3e9927ec081a2642298311e4d26fc7429a26aa8fc7d50a02f5598b8d8431d20e9b675abdd5c496e6154db06903427a39b18f6b263caae95b47e96827f9b6a2b979fdcfa6a5ea128cd704fb7ccc0e69b807478fd7e81cb126d49e5bbeb8126dc75f91752e2c4bd60") 13:54:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000080), 0x1000000000000290) fchmod(r0, 0xe3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x40, 0x4) close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x4, 0x800, 0x3ff, r1}) 13:54:20 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x1000, 0xdf44}, 0xc) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000240)="2d5079b602068f2b046ea3ca382ba18ba4c8477a4a98359a7d55c1520643b10a6db4a308a12a65938076a0a67344b6e31e18e3d07e3e60f1f5611ff6e3a648a9d20604a60759a2819f154c0355a7de6bb3a5500b4f99d5717fcfa2cc426cedb5f41e5c30bec120") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000007f0100000000000100"/26], 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 13:54:20 executing program 0: syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet6(0x1c, 0x2, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x200, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100000000000000}}, 0x0, 0x6, 0x3b, 0x7fff, 0x6, 0xffffffffffffff76}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1, 0x6, [0x2, 0x1, 0x5fcf, 0x8, 0x5, 0xafd7]}, &(0x7f0000000200)=0x14) syz_execute_func(&(0x7f0000000100)="f20fd6d66565d934573e470fa47100028fe808ec65e9003e460a9061e3cbf7c482a19f16f0115694c4e1f0165809") r2 = open(&(0x7f0000000000)='./file0\x00', 0x8001, 0x184) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000040)="eace55d6525c4479ef83470732e53a34024493b0ba89ca4672122a84f2a4413548c1109f4e208b4dd537e2d714396e07fadeb86cb9565907afe933900e8dcc") 13:54:20 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = semget$private(0x0, 0x1, 0x502) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x0, r1, r2, r3, r4, 0x10, 0x6}, 0x6, 0x5, 0x8}) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = dup2(r5, r5) ioctl$DIOCKILLSRCNODES(r6, 0xc080445b, &(0x7f0000000380)="cb006c0343ce0fe076fd52647e4de884712ff554ba1027a413144fe3fe7364495186d78b30f1529ed65b8bfa263ee3d1a76f32cdedf8b3ddf5b4cde13db5e61a82d77cda745013d8ae04f5c875cb456e4e20a6a999ef3a179275b68b63a2b3f37f38629d6c31992d7d259db0979ea07c32c8f89910cf01d720bd795334c2445bd1cfda12134e9834afbae80e9c12d75ff855eec03d9a049a082ac5bde699a8d0954a98590bb19728e695509b9cfc4ea46cf570636b81395b9c67c58ea5647e43d48ca2597fdffc3cd01266836b73e219cf951b89") setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000240)={0x400, 0x8}, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r7, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) r8 = fcntl$dupfd(r7, 0x11, r7) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xf8000, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000480)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000004c0)={r9, 0x8431}, &(0x7f0000000500)=0x8) setsockopt$inet6_group_source_req(r8, 0x29, 0x57, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) 13:54:20 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) flock(r0, 0x4) 13:54:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) mlockall(0x2) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/83, 0x0) 13:54:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f00000000c0), 0x53) r1 = shmget(0x2, 0x1000, 0x62, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/4096) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000040)=0x40, 0x4) 13:54:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x20000, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000280)="c66f57886e9a043b566d4929384cd5e444840770822dba8b6d874abd7acefb30d83d196f1da29728fcb562dec17fe277e17b9b718d61a6d7936fae327ab9961be54082a249056ed94f1b18e634f61bc96b811c52328e00e4bf3a575cd9259371d7b26cd44b2722") r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r3 = socket(0x2, 0x2, 0x0) r4 = socket(0x1c, 0x20000000, 0x7e0000) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = shmget(0x2, 0x4000, 0x214, &(0x7f0000ff9000/0x4000)=nil) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0) shmctl$SHM_LOCK(r5, 0xb) accept4$inet6(r4, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x30000000) dup2(r2, r2) bind$inet(r1, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) bind$inet(r3, &(0x7f0000000200)={0x2, 0x1, @rand_addr=0x3}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[@in={0x2, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0xac3}]}, &(0x7f0000000180)=0x10) 13:54:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f00000012c0)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x80000000, 0x4) 13:54:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 13:54:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800000048, &(0x7f0000000040)=0x4, 0xfffffffffffffe4c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) 13:54:20 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0xc00000000000000) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x9}, 0x4) 13:54:21 executing program 0: 13:54:21 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000001c0)=""/26, 0x1a, 0xc2, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x9, 0xffffffffffffffff, 0x392) flock(r1, 0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = fcntl$dupfd(r1, 0x11, r2) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r6 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r1, 0x2, 0x1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x100000006, 0x8c000000}, 0x2df) 13:54:21 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x2) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="2ce01b5c5ea97ef9830bdafc9ed7036fa170d0231f0b56fad9a9f9b6d40735a690a057d7f02b35a84dc847699d8f1402c1cec77fb13f18034b5f237d7834c25890c9cd63cc809fab3a0c953472454335da8831d1cc4bac761b8b930f096131c128fea22538dba3a2de24185541dcea68d8aad25792f0a5") syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 13:54:21 executing program 2: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x10000000) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x10, 0x1, 0x95, r2}, 0x10) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) 13:54:21 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=0x0, @ANYRESHEX=r1], &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x5, 0x6}, &(0x7f0000000180)=0xc) 13:54:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f) r1 = socket(0x1e, 0x2, 0x8) connect$unix(r1, &(0x7f0000002240)=ANY=[@ANYBLOB], 0xa) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000000040)}, {&(0x7f00000010c0)=""/96, 0x60}, {&(0x7f0000001140)=""/45, 0x2d}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/26, 0x1a}], 0x5, &(0x7f0000000080)=""/4096, 0x1000}, 0x3) 13:54:21 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f00000004c0)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x63, @mcast2, 0x3}, @in6={0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x0, @empty, 0x8}]}, &(0x7f0000000100)=0x10) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000003c0)={0x2, &(0x7f0000000180)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000580)=0x10) semget$private(0x0, 0x7, 0x400) 13:54:21 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000dc3000/0x4000)=nil, 0x4000) madvise(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) lseek(r0, 0x0, 0x5) 13:54:21 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4017f4e4e4e751e0fa0e509ab34d1c4e10bf8c470c4a0a061cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4c422d508ba00000080e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) 13:54:21 executing program 2: r0 = msgget$private(0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5002a00f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x157}, {0x1c, 0x3, 0x80000001, @loopback, 0x1}, 0x71, [0x21, 0x7, 0x9, 0x10000, 0x2, 0xc8, 0x7fff, 0xffffffff]}, 0x5c) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = shmget(0x1, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000040)) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgrcv(r0, &(0x7f0000000000)={0x0, ""/26}, 0x22, 0x3, 0x800) msgrcv(r0, &(0x7f0000000780)={0x0, ""/4096}, 0x1008, 0x1, 0x1000) 13:54:21 executing program 0: 13:54:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x3e) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="c59e43e7fedde19d22ea32fc45e5fbaeb200384a931d054606bf47b20842c41c4298358a9e4c9d02af1b45276a9db7c0e3ddafa7695f13195caebd7873e32e98075baad6cadb93feda1baa201086373a4b6c01eb2fe902831c2b51f7890d2031b1530bc18b5efcbb09bda5bc80c28ad862f28c41f38af97cb18c72fe6002d18177b0f192756e85d36c075f3081281542ed2dfeeb9e939629efd78700e97f9af3131470554c2a6d966eeccb32426629fb31a27ec68a79971f9b34fe25a288e6ae82") 13:54:22 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x8d8, @mcast1, 0x3}, {0x1c, 0x3, 0x7c, @empty, 0xfff}, 0x40, [0x6, 0x800, 0xffffffff, 0x20, 0x1, 0x8, 0x8f6a, 0x8]}, 0x5c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x7, 0x4) 13:54:22 executing program 3: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x6, 0x8, 0x2, 0xfffffffffffffffb, 0x1, 0xffffffff, 0x1, 0x46}, &(0x7f00000000c0)={0x9, 0x401}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1f, "e0adbd68611836d5d257ad71c3d28e1e"}, 0x14) 13:54:22 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:54:23 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x171) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000280)="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", 0x1000) getpeername(r0, 0x0, &(0x7f00000000c0)) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 13:54:23 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000001380)}, 0x4) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xfffffffffffffffc, 0x19b}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 13:54:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="01f92d2f66696c653000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) 13:54:23 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1411, &(0x7f0000000040)=0x5, 0x4) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 13:54:23 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000a0a, 0xfc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffe74}], 0x1000000000000013) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="7c36d22fe307f73ec6e6e0fc624c7a64980638013fefcbcf79f07e317a02afe06358ef4dddca5643045c7a09bf657eca3cac762f03e14a998aa3064a49c7a9c458bb92bb3ec1a57fd7694dc5e9845e9d12cc5a6b2621fa860e55f4", 0x5b}, {&(0x7f0000000140)="11582da5ece096d4789a9d81a63dcf1ce32a5cfd099a5f4027ba61712d77a59770e93ab763be8aae52756a3935972808eb5a75e3d51012749dcd67e336b85e555a322fdb15581cb1fb6964afeb4f82295471f80c6994df0d919386ada6d44e6e51fd41ce21810ae78cd9c86239f988668aaba73c1d3a6054e95fa8ad1848125b5e79ee183d4699266319e9b5929a74979a946ca2ba5e125b0562696cf71800be28656af3d31dea0e55a4890634198fc600af871d6b6679cafaedc6e95ce18f889b40ef6072810292221e57908544f34db365e3ad6fef403441aae0e5822acab0", 0xe0}, {&(0x7f0000000240)="aab4400ae4038f74e70ae6543e40d24b7a72ce51e359956032dcd52f4415e21845c91b31c464e184eb369225e4120d9e13a19a93970dc22dba87ed448f6396339ec226ddf876b258ad0e2f26c1dd9854d76f24a1685df9dec94c4ef3d7c664ce58126d186e1f74984276349379007a42b5124f", 0x73}], 0x3) 13:54:23 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669ffc3fa46"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14) write(r0, &(0x7f0000000840)="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", 0xb09) 13:54:23 executing program 2: setreuid(0x0, 0xee00) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c50241e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x6, 0x2, 0x2aa, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:23 executing program 0: r0 = socket(0x2, 0x1001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x751}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, 0x8) execve(0x0, 0x0, 0x0) fchdir(r0) 13:54:23 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, 0x0}, 0x0) r4 = semget$private(0x0, 0x4, 0x504) __semctl$IPC_RMID(r4, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r3, 0x6, 0x0, 0x4, 0x20, 0xc042}, 0x14) dup2(r2, 0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt(r1, 0x8, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x2, 0x0) 13:54:23 executing program 3: syz_emit_ethernet(0xfc74, &(0x7f0000000280)={@broadcast, @random="cd5645b27c96", [], {@generic={0x8175, "1c04a8b62f55bf02b4c9bffe3c751b33b597de0dcc0fa7fa86ccd3e6bc7ffc1dae2a9c8ef2a204177bcf2a115d0fefb2f58e2bf030b3885020d68f9970109e27afb04eb3b59d0b5b72f0b51163e4be63e83fc48a59ac1c4414b68826e9f3899bd3dcc796020f7fe8f75c574c3abc5e45633c1a1e787d4f4d85e34842bdffd98bd953bb85695f0b64a961c5a57d871d8f5e63db694848be39ec5fe5e898c28843ec53575697ad1a1f7fa666aa0e123c7cb3446f6b5fa6022c48d3a45568d5df0d9892a3ab53327d8b457d8d4e951a8b6c94da06d10b54d3204af99dd7fad203b524e35f9091578a79"}}}) 13:54:23 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto(r0, &(0x7f0000000040)="dad571f6af1bc6cdd7f252cf29222480918579092a000f639f3ed6fc50f6bc9ae7cd", 0x22, 0x100, &(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001740)) 13:54:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x36f8af417d92831, 0xa0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000001c0)="760ee0e09c849dbf7a447333ea4a8f2221593c6465cfd014ab622b1a1b696fa9ce48") select(0x40, &(0x7f0000000000)={0x7, 0xfffffffffffff52e, 0xbef, 0x3, 0x0, 0x0, 0x659, 0x8}, &(0x7f0000000040)={0x7fff, 0x80000001, 0x989f924, 0x10000000000, 0x23e32a48, 0xff, 0x2, 0x800}, &(0x7f00000000c0)={0x980, 0x101, 0x5, 0x80000000, 0xffffffff00000001, 0x0, 0x0, 0x100000000000}, &(0x7f0000000140)={0x0, 0xb1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2, 0x80000, 0x0, 0x3}, &(0x7f0000000080)=0x10) 13:54:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x17, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x9ea, 0x3, 0x2, 0x2}, &(0x7f0000000240)=0x18) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x94, {{0x2, 0x3, @loopback}}}, 0xfffffffffffffdea) syz_execute_func(&(0x7f0000000600)="969898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 13:54:24 executing program 1: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x0) mlockall(0x1) sync() sendmsg(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000180)="60a678cd3ee4ad0fe37cb9948b60c17de1ac582519cb9aa109676f6b7b6286635cc421f8f9023a856f206ad641b393644c0848ec12aeba8d4cc5214fd172f26a9afc98a14c61bb912e2058600f3a6d8644bab55746d2d8f5de4912a906071ed6ee63f1d046b0a1e1375346c632ce87c46ba64a55b22b312c0d861b64d545a511dcf973358148e51665c0ab66177878014cd0a208bf93005485a3cc0707afa6c65b95ce56879de2465ed21b7ec84e0ec2f4467409d1b04fa979592cf93bebc0fca2161d8c7571210cce38f1849d6bbe5da56ffed86f2c00174c", 0xd9}, {&(0x7f0000000280)="dc889f0f49e930617eebc131dd100f8ed5fecc6c1b23de35cd2619cb14cc7f927bed452b5193544facbd060b8083907b1320726d4879d28c19430260ba5422c4003dfbe702ab006b886f1f686cc6c7f68c033598c5e98b1431763613b5a0be87b8157b0125a9e59256b78c6772cf94db79b0e1460d2216333b5839c8f06eb493f071710c0077319a91d8b10a0ffc2382d9c0e8b5f9c93962c7f5cc68af0f4698965bf1ac44fd2bc45fdc2c408facc4f261263c61abc4c6447ae855cfba2ac1434e018abd43aeb5a831dbe8eb22f63f7c97a84a9b5c26014df026a49faa23462165807b57dd66c7d16f01d142a0d4408b2720", 0xf2}, {&(0x7f0000000380)="ae5c9657dbce986fc6c7929c3553884202fd70caf520eee3", 0x18}, {&(0x7f00000003c0)="27b56e4463489adc67303a254892eae10bd53e003d2bed432a83a1e41fa2f93abb762cc23f4e9f4c8a13a6c839e0f68069a98c41599a277492b64eafbd974912d68eedc6084a5e61906ae2148a26021078a85e3f7194bc8dfbb8b61fcd85d40a2559eb75c8c7899cd95d49cfa209edaf7c538a41ec86f05517e9671c44a90340f3b1ef52b8589c4a662c79ba717e679fe55f23447a1bc13265027b3c881ae5884c29bf3eb58de93e72196a7806b1fc96645390d75d436613a6357983f0128ad17ebc87ce78f805fb7b0ad0c73535a04683b57e39ff4ef747fd9207dbf2f1e978efed45e6fd27", 0xe6}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="cafab7eb388a7fd4e19989e329eb1b5629e1bc8b8dae993c0d2ddc5094d05ec5330cac5e1b5f7bdf95d37a4e0e8c3c97ebb76d9cd12c5e7ae069d9f1da", 0x3d}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="ffca180edf5a0cfe3c4ff4fabe0c9b92909aa9e6b04ac189f5752c2ef68625bbbb85fa25a1523198d21562bf3ff9d14fa6c30efa8aa9f23cc5a0e14bff3754af46c5d9140a8700b6a8e2bce90025ed9ad076556521504cf6cfe76f0ff0543a6dbdeb7a3fc2ccbd2a3118a3f970db5ffdc6b45769f0168e16a3630a1e4780e80d3b4c91d07c0cb497396a1de3032e198c8ae0fedcae44ef60f1eea3959121db8dd572269bffece3b2e83d09c937101cdbf143a6600481ab2668bb39f263e976f61ada839f9097153ad9e0b8850b90facd3b491eb5f09a30c769d227cc1fcca90e538f", 0xe2}, {&(0x7f0000001700)="f8fb724bd1e5675d03575ad6504e4f765db875253607064c37bdd056abc75b206f7fc5028727daeb7227e9fd7bfb0e95db5368c5714795657f5d3299e85b7485c79302c6d755acebc0ff2bed31b7dae90598f91c4d0934075c9dbd1da96a71cb3ec03696a658c583ac49cdc0f0a1bb69c52e5f8357f74ed17fc800f275850296e995ece9bce35a98e0de42902b70306ef32b9a1ac8e26c14944cc7b1a243f271566d08d63c76a697ab091bce83323ca4548296a3", 0xb4}], 0x9, &(0x7f0000001880)=[{0x20, 0xffff, 0x5, "3e9d7c0cb55f4f13aba27bdf"}, {0x40, 0x3b, 0x44e, "993716722141c0db2c52336ce3f10593af5727c8aaa21550ab26fa2967d0d9e28accd4a9730996fa66d2"}, {0x40, 0x3a, 0x8000, "1b9c7b6f6ac928654487218557b9da3097592e48508f025aea9028abd6de2ac8431d13f9a60d5dd7818506"}, {0x90, 0x11, 0x81, "c7e3e0bc6bca30ecd373c458aa808ad1136a7ab74f8fe43b483771f9f52ce8921f0d80b4759ef7bdd7c3b70a5b77c38f4897d8fe801576c36aaf7751b65a6c12589a9c5b354d57728a6215ebdae1bd9c99c88b501283a08bfeaf7c872165e6e4f38abf9dce9c649232a9b88876ddec5b50e1a7973dc3a40b2a7860fa"}], 0x130}, 0x10c) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) 13:54:24 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x7f, 0xff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x2, 0x4) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000200)="710198c4e3a353290a514645f40a0089839c5111e91d8f75e7d9f6ee", 0x1c}], 0x100000000000012b, 0x43) syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x0, &(0x7f0000000140)={0x1333, 0x20}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 13:54:24 executing program 0: syz_execute_func(&(0x7f0000000480)="982c1c0f05bf02000900913e3e2ef3420f53de4141e2e996460f6ae20f8d030000000f162f0fc4014ec403756a7f01f966470f511c0a2e41812047002b006c00a11212ba0d0fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656004000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b311c4220285bfd2d20f0f82dada048336000000") socket$inet_udp(0x2, 0x2, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 13:54:24 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget(0x1, 0x1, 0x8) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x5, 0x4) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000300)=""/101) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x8000006, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x100000001, r1, r3, r4, r5, 0x138, 0x926b}, 0x1f, 0x6, 0xfffffffffffffff9}) 13:54:25 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) unlink(&(0x7f0000000240)='./file0\x00') close(r0) 13:54:25 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x0, 0x80) r2 = semget(0x0, 0x3, 0x1) __semctl$SETALL(r2, 0x0, 0x9, 0x0) syz_emit_ethernet(0xfffffffffffffd6f, &(0x7f00000002c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "f123c3", 0x0, 0x7c, 0x5, @empty, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0x7b, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xd07f}]}, @hopopts={0x38, 0x0, [], [@padn={0x1, 0x0, [0x0]}, @jumbo={0xc2, 0x4, 0x42d}, @enc_lim={0x4, 0x1, 0x20}]}, @fragment={0x5b, 0x0, 0x7f, 0x100000001, 0x0, 0x800, 0x65}, @dstopts={0x3b, 0x0, [], [@pad1, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x100000001}, @pad1]}, @routing={0x77, 0x0, 0x0, 0x0, 0x0, [@mcast1, @empty]}, @fragment={0x7b, 0x0, 0x9, 0x7, 0x0, 0x3, 0x67}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x8, 0x7, @empty}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x9d06}, 0x8) bind(r0, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x10) 13:54:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x173) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) sendto$unix(r1, &(0x7f0000000180)="a83772dd0602eb84bf966f4e6ce1ba20134fddad5f0ccf91420e4cea6a10704a312e3189fea3cbcee6debd17a8e8801cbb03ba5209556828fcd9eacb29ca5327b6db66567f69fd27bb406f6c626f4b646ed2a7a1a32e7d596242e02fb3fe498d4d9f30f88ef61f5de8ed0c9ea724659630cbcdd8fc0ad0356ffecec43efc915dd10e7283bc18f5a0ef986322db74842320cf36e909d822bec7bcea980f5bd34a9b2d1aeb6e584810fe493aa824d57da1b3a694bbf7a1d28ef6f5b9cd4bf7e9d8aa0bb706e960454c9638a3d1b0c6b5e4913fdd48674002be7ae9348d1efa44f5fdf3f4", 0xe3, 0x84, 0x0, 0x0) 13:54:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x800, 0x1f, 0x4, r1}, &(0x7f0000000100)=0x10) 13:54:25 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x80000000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 13:54:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x5f5}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 13:54:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0xfffffffffffffffc, 0x3) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4]) 13:54:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x2, 0x7f}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x9}, 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 13:54:25 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x100000001, @empty, 0x1}, {0x1c, 0x1, 0x3, @rand_addr="295803c1e867738a679c74f91e65c754", 0xff}, 0x401, [0x10001, 0xaa, 0x3, 0x8fc7, 0xea69, 0x3f, 0x5, 0x3e]}, 0x5c) 13:54:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @empty, @local={0xac, 0x14, 0x0}}, 0xc) 13:54:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x0) getrusage(0x1, &(0x7f0000000280)) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r3, 0x80, 0xb470, 0x10001}, 0x94) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 13:54:26 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") msync(&(0x7f0000fa3000/0x2000)=nil, 0x2000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x1, 0x4) munmap(&(0x7f0000da6000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) shmget(0x2, 0x1000, 0x20, &(0x7f0000fbf000/0x1000)=nil) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ff000000000000000000000000000000000000000000454d3f335e386f565031d75b234b92908cf87b933e3bd62506e0baae60011a70911fdc3748a271d30780e57203f64beb4bc286cd42159b166285b0d0480274464658447f543f27362459a0f52163528851635e6a20e50544bbfec4723dfdc1bdbd29fbb04c3d8c34b1e96a632608b6a7c3520bc44e2c31c20b1f1410d42efb5b9b1bd924b654d1e4"], &(0x7f0000000300)=0x6e, 0x30000000) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x0) 13:54:26 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="82022e050000e7f97100d9e41b58461a869ea6f96cd2d77cfb1dc3502da3a5a896a853efd02d35d5f7aeef17a2d179365cce141aa8cfed45808b00c54e94dba0e7a4cecee13a9cee7d3ae6c6f930bb04d7289c7c913cd69c00fca3bc155797e1b3e74b58257dd649b3663618fd51cb585fb51fe23c08b78d2f25fe4bd8ced3161d"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000050af8eb3867de7fe010000000a80000d00000000ffff0000022000003d93a356ded679fd88f099dd49e86c542a46c864210159b13284021235b348c9708b22c0993615dbfcad0880d5d5f0de1ab3f59fea3e448a3c0cc1185bc7bf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r2 = socket(0x17, 0x7, 0x9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @empty, 0x6f}}, r1, 0x8, 0x1000, 0x9}, 0x8c) 13:54:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') 13:54:26 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket(0x17, 0x20000007, 0x43e) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/235, 0xeb}, {&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000280)}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001680)={0x4, 0x8000, 0x920, 0x4c, 0x6, 0x3, 0xffffffff, 0x0, 0x0}, &(0x7f00000016c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001700)={r1, 0x75e7f53b, 0xf, 0x2757, 0x9}, &(0x7f0000001740)=0x18) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001880)={r1, &(0x7f0000001780)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000018c0)=0x10) accept4$unix(r3, 0x0, &(0x7f0000000080), 0x30000000) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r4, 0x40}], 0x1, 0x0, 0x0, 0x0) 13:54:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000006, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) 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) shmget(0x1, 0x2000, 0x21c, &(0x7f0000ffc000/0x2000)=nil) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x40, 0x1ff, 0x1f}, &(0x7f0000000400)=0x10) open$dir(&(0x7f00000004c0)='./file0\x00', 0x8303, 0x12c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r7, 0x8000000000001ff, 0x7, 0x9, 0x10000, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r8, 0x4}, 0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x404, 0x80) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 13:54:27 executing program 3: setresuid(0x0, 0xee01, 0x0) geteuid() r0 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(0x0, r0, 0xffffffffffffffff) 13:54:27 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x3c, 0x0, 0x0) dup(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000200)={{"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", "daa460836089fdd0c8243613783488dd9c3f8ebc4d38640a8a24d8352088754e", 0x5e57, 0x101}, &(0x7f0000000140)="324badad8e00ed2e6042f3824133583563a6ed03de743877a3bdbb399cb4915d80009f00a29f15a1e909fc360ded26546baf99041f212e4d5fd1b7f3c80b264105e3edd4b6ea811979c647384f1b597e4ce745ebebc976ebaa0953da3d0934d8d850f99025274b914a612c675bf4ab7279c323354cd59182adca372ec16aaa716d2f4713d2e3836b4697b0c4739af8", 0xc5e, 0xa3, 0x4000000000000000, 0x4, 0xac, 0x100000001, 0x6, 0x10000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x6c4, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0xd, &(0x7f00000011c0)={0x1, 0x80000000}) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x12, r0, 0x0) write(r1, &(0x7f0000000140)="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", 0x1000) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7cfa}, {0x7, 0x659}}) setsockopt$inet_udplite(r0, 0x88, 0xa882edd2f5919715, &(0x7f0000001140)=0xffff, 0x4) 13:54:27 executing program 1: r0 = socket(0x10000000010, 0x10010000003, 0x0) r1 = dup2(r0, r0) ftruncate(r0, 0x100000000) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) 13:54:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000280)="1009409fabc9d2d91aaa4578dc4d035611085288ba4d3c7c425a69b2b47b01b8a4c8ecee0f14c148f3b779cbc8cb5403243f0100cf30bea83e1fcb94f61d444a5a47f5d010b6cfe6f0803efe144f3aa38ab02ff3c272cb") ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000300)="0ed93f7a79b245b2ca134f71870a82cd14115eedaedb87a1e414fca0026c0b63b8c9aedd520dc9c76d0ccbf005187649860311a1e60054bb838dda7ab8d3e5d53a736a9b7d2d65973d7c50edd19eeb374f42d444bcc8fc275690d9cd163a85889e5da9e87510bea9c3337c7915606b1425c599d79d55b57deda0c5e8636b896ed8bcbef4db5cba7baabbc68e8aac477aeb508a1abd78293145037f5200e0369cabc2700975f4dfda339549269d2e30a298b793644cb799ca484f5b09b18ea3f2b3cf126972147313247425d26f3c24d93b965c63b65d26b5b151f88c2e7dbdcf70abbcd91ff72fb63d92a17beceff356aac15d") mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) linkat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:54:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0xb208, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8a, 0x105) connect$unix(r1, &(0x7f00000000c0)=ANY=[], 0x0) mmap(&(0x7f0000734000/0x3000)=nil, 0x3000, 0x5, 0x80410, r1, 0x0) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x8000000000000000}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r3, 0x98d}, &(0x7f0000000240)=0x8) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x1000) linkat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x3fc) sync() socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000340)="5bcbe0e95f2aa2865b6cab64b4beb532df8d6d6a19c54c1d58de06250857aa9b02810f60aa067e6f57a99a872f4ea4afa8aa430b2236a7732c53a7f75040e340bdbaa2a6a3c19be2fa89dd0031f5acf05a1c8a2db35f5889967f236824971cde65034ff291d2c60000b2b593285eac3f1a9607b036945fdf3eabe2365ccf9e18fea3402e131c42fdf7d03680936a8f28b544d232a5165277a421") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x2, 0x20000001, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) ftruncate(r4, 0x3ff) 13:54:27 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000001, 0xffffffffffffff14) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socketpair(0x17, 0x30000000, 0xffffffffffffffc1, &(0x7f00000000c0)) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r4, 0x0, 0x0) __semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f0000000100)=""/56) 13:54:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000006, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) 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) shmget(0x1, 0x2000, 0x21c, &(0x7f0000ffc000/0x2000)=nil) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x40, 0x1ff, 0x1f}, &(0x7f0000000400)=0x10) open$dir(&(0x7f00000004c0)='./file0\x00', 0x8303, 0x12c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r7, 0x8000000000001ff, 0x7, 0x9, 0x10000, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r8, 0x4}, 0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x404, 0x80) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 13:54:28 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x0, 0x402) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000040)=""/69) ftruncate(r0, 0x7e2780e3) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) sync() mlockall(0x2) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 13:54:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x1, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="c5a4c73f905a0dc71d083dccfa6c7b00", 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000040)=0x1b2) r1 = getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getgid() pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x80, 0x7f, 0x5, 0x8}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000300)={r5, 0x8, 0xf, 0x6, 0x8001}, &(0x7f0000000340)=0x18) setresgid(r1, r2, r3) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000180)=0x6, 0x4) 13:54:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="02e7001000"], 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000180)="5185c9ea73a1ca4fa7ba4bcbfe94c151d49d9d7924fab21f3c08f6d25163305185e4881b31a4187594050522a7ab64835f852b2cbebbb54e3f96cc1e5d1ce17fec2761e4418ca2196f27385e98111e57d99becfcd737556708499b83bcfe3cacdaabb204ecdcbaadd92082ff2c341985afaee2e95620b0bab9a9f9c11048848cec98c85fcee04d1e726a98c050167997db41c320fff9ff3661c76ff4a1a159171c71ca288ae2053854a35c29a68100"/190, 0xc8}, {&(0x7f0000000280)="fa5445a4a078af42d8ddb71dd24e57abb57384f60d3d11a6bac8ae1c9416f5531ae1ff02cf289a1b", 0x28}, {&(0x7f00000002c0)="91b4a33cc53aa2e6ae3465e48eaca48cc2654ef56c8a87a1b39fcb85cd1ff15113730cdde2cefcf3ca405d38cf3bff7a3426dcfa6b55098eb34b7617e737ae5a02c4be266c72913db214baf3e50a6b699eebab062154c80b123e17fba7f40cde6559cd3618d70c6b3d8a035b18c0c0c5b8439263db29c6732667263d07decc9082817d965d2d6d54a186c6315b486ed34d553d03f3aa22fb11892b556350fd808843a63d39c870a1ec19017b", 0xac}, {&(0x7f0000000540)="62ae42e787a973d029103d018ec7b5171c9435104bb267f2db467dadd6d1da3ed34771c2ce9559cb2ec4f413b18c9b83aee64df9ee91c77861c2e5bf3cf6f2d75779e0c0ca9b9f8a1b5c2fad0770d33116e6f6b4b512d0583e1c3ea71209dec05d154eb48ada3a652b625008e5d893ba0ae93f8af957215c609c2c2fee246b9eaaa1c7df933d4a820c390caf976d12c86bdbe4a7c336540561112c3a182cfbbc29cd87a70e1c20e5312560184267a16fa45228a057a840a7d9d463c4e1e51a95d72e0c141802166ccdbd1127a0d43dba72e5f44c89352c8df7c5ab4cae583882e505168783b804", 0xe7}, {&(0x7f0000000640)="000bf15d1a04232183e6707eab5bb28a84c8c22181ae19620830cd9e1e0a0d19058828b4aaf3f981061c8374a54b077e78464b2a4b7216594110bcfdb754ce96f356cd59d10773eccd2170b17eafebdf7fae226406ebbaab3ff7f3b0a10ffceeae7d889cc4d32575eb4b598bebb5956ba795a079c652e746608e8ff6d5f057371b7409da79d262ff6f66d1fba562f00d67885c8835bc608b2620b3f3ab66000115db71c70222bc7cef1f8a48b0cf781a771d555236c0e4fff1dafadd1753083039c7552d94a74edd70c36c48be0693658a45a7ee0c2d3209", 0xd8}, {&(0x7f0000000380)="e22fe15a79a0e99101d66ca8", 0xc}, {&(0x7f0000000a00)="f6e7fe0a370e1a49f7dbd3b7ee98c1efb8de3fbb40423bc333e6079385aac43df4f549428ae793f4f1fcc883a20fcc8908c446b76df0a1806fb62e6013722f3e48a5ab8947981d60a0e87470ab3d1369f7ad3b19716fa5b64d29f7dcf497d7d76de96b0bf5545d25b216c8a454c92ad0141ad47ac0740ad41173618774fd527d30bc2042fb15ef2ac9e2842781685d73f4cd5b14c6d36c365d5591e2e71d57ab41f7e8b136d4e4f246e3184c19d4c13dfb2bc6d327e4201914f70be3a3ae8515b17a6b0c28e5c151d2649f599c9c3cb9ba29d3cc2ca8c77f8d29834ca7dbb4a6eccb36556f46d84cd1", 0xe9}, {&(0x7f0000000840)="bd9c92fb9ea7adea69e36e701e3aa9161771949a742d3e907e87a98e0dfca0810d702ace2741690a4443beb2b70aa43e92d34085250ce4a1cd6d7d54f02ea330600c51d25914db7b67eb00d55c926b6dd6caaf2431486c208bd1b483668a4c058e208648405f11794658c0be34dea3e655a0899d9f243a32de1dbb540f86acdce10b1e5a8f72c23ee4f6604e82cc1aecc6d8af9b4fc0768604453dcdf593217be97c2e201c4ec62e5c019d17de74d57da88785e0e79a1863933e1ab861a9c8a73c282d13a9f84bb7482a2bb24b18eb8c39e6f532ef7adbb2b3a692437d1be3c68fe3a578c5538a68fad76349ee9737c4ce88", 0xd2}, {&(0x7f00000003c0)="a6df6937d43e67f9547c6b93076a449dc2bb8d8d8abbe1264a0650f12c0264f643099ef8d06bcaf853f60aa23d92488e1f943f9193621b560f1f5cfefc8fb417d710e124bc", 0x45}], 0x9) shutdown(r0, 0x1) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x80000000, 0x3515}, 0x10) 13:54:29 executing program 3: r0 = socket(0x5, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1a, &(0x7f0000000600), 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x80000001, 0xb2b, 0x1, 0x3, 0x2}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 13:54:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000100010000000000008005000100040000001c004e2207000000000000000000000000000000000000003200"/148, @ANYRES32=0x0, @ANYBLOB="3a7de5760005000022000000070000ef48774600"], &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x10000, 0x1f, 0x2}, &(0x7f0000000200)=0x94) 13:54:29 executing program 3: geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) getuid() getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getuid() r1 = geteuid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000003c0)="1704f1903b6d7831b82e04cab0b0cced0651f788bb3f019edc1a2d9bf04cf005d187a3e64502c91b20af9766209122e5aad5c570c73e23a974d79a5f84bac8834a5e0d32638b28b4c7a43be412211c46114af1ebc1dd05a94c3c5c6110a722740108f5811359e7d62b9f58a9dcb4efd7c5679ab25fa294a87ff8f779d003bc3f1bead73610775760fe6a681e323a0982697b28ea2ccb3bf75dd7a5135c56c718ff25db0610b893ad4bb7c937cc7604531e531c86ef4d0466972cba669d9c68d6d1ff887d8a6f29c0a996877774fb5047c440329f78e6bd963067a63172ad5704fe15") fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, r3) r4 = geteuid() setresuid(r4, 0x0, 0x0) setuid(0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00b60fa600000900"], &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000340)={r6, 0xc00000}, 0x8) 13:54:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8001, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0xfff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4, 0x23, "c6844b38214c8fdc3f1d8fe74ee3a51365a8e4bd10bc3866be3a5518da7173c98c7540"}, 0x2b) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1) 13:54:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x8, 0x0, 0xb1, 0x100, 0xb08d}, 0x14) fchdir(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)="9ca2f895050f79535d53e7b4117cb01fd1bad29e9f5a2f8a6ec568cfe4dd241c840412e14a157c50b4be1792c25090a67bb3225f767ad90e16483a582084b914764e455eb99e7a62cec1c2d6acad23aff81203d6213f254581ec3061a1682f82280decc54c16b7b7a73e25a0ebfb003c513c9564a60b16ee8ba6a66c6cec835827a1e3a254fe70b9c64d7cff1c005ef239cfcdf0f60c804e80e5807d95516aab75", 0xa1) 13:54:30 executing program 3: syz_execute_func(&(0x7f0000000e00)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) getrusage(0x0, &(0x7f0000000040)) 13:54:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x16, &(0x7f0000000000)=0x80000000, 0x2) 13:54:31 executing program 0: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000770000000000000000000000000000000000004d2577eb514b4b50bcfb00000000000000000000008324f435ed1900"/144, @ANYRES32=0x0, @ANYBLOB="000000000000000001020000000000000000d58d"], 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 13:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x5, 0x2000, 0x6, 0x5, 0x8, 0x6, 0xf5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x3f, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}}) 13:54:31 executing program 2: syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup(0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x5, @empty, 0x7}, 0x1c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0xfffffffffffffffe, 0x8}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x136, 0x10001, 0x200, 0x3, 0x401, 0x7f, 0x8, 0x8, 0x18000000000, 0x0, 0x7}, 0xb) 13:54:31 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5) syz_execute_func(&(0x7f0000000140)="91cd8080000c6969ef69dc00d98a20d0d0e7d1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f061d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mmap(&(0x7f0000ca0000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000af5000/0x4000)=nil, 0x4000) mlock(&(0x7f0000dcd000/0x1000)=nil, 0x1000) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 13:54:31 executing program 2: syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x18) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)) 13:54:31 executing program 2: truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xa) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x100000000000025d, 0x0) 13:54:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgid(0x0) freebsd11_stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002180)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f00000009c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001c40)=[{&(0x7f0000000a00)="186e4c9cd56824dcb2dd7110a93650c17a6c6266d435c8987a70f8b4faffab866c7ee714698a38b569e48190200b3c41b8ca32088c29eca4366dad4c9bba037cd32b07c7378c1eba3be991bf0f89c6", 0x4f}, {&(0x7f0000000a80)="aa4fd73d9a5ae4604fe7627f77f9ac3f3bf79d749abc397b7045f1223a0e53e4f2c4986543607f5eaa1ef3fceefaa17104a4b838ecb580f0303fcf382859cfbfa248b49141bd8cddae2082402ccd1cf7b8e71da08f8ab59398adbff501ba79ead3c5922b82c7c46c1f3c3fefa4196f96850f07d318382596556aebc16fb0adeb8d8b787f53e01d2d0ca507adcb61a4abe1d98bf3fae38c2197a4cedac75c8d2e9c316e6de869d8c50211430189ebba5af10baa87ed0f15b1da265ccae354ebb15163a305c921d0104456e53154c79f4c64189bfdd356481fe71a3715372a2d8d959f0215c5815e97ad3bc9556244", 0xee}, {&(0x7f0000000b80)="90638be1d01f084056", 0x9}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="aca960f40926fec9030db9355bdcd33a0cab212c0e4b86d9ebff6a35c1d629c33b159cefa55f6f7d5c531906ea26895e3228f349462f1d57b7ddc3bfb58d615d1d61e492342b74505c6352ec9d1fde1bbadc109d3c05cf49c712bd474e4bc03d6c720528f689a171e44adc9f62", 0x6d}], 0x5, &(0x7f0000001f00)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x20008}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) connect$unix(r0, &(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa) r7 = getpid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f00000001c0)="c6f38dbdeba88bbe647a30926b2f0d7857d7f88ec5e79c34d444051b15a5a5c8bf4a793e97f1ceb384377e567764bdad21c6ca18eb8b9bdc56d34288689ff9366b74fb21de7c561d7c9b39b468585894ac7f94cd9f70be51a6fce6cc592aa0829c7f2292e75fef9c16d884c910452e7bc724c8a912e32fe948cb17ead112ae39c6da63cfc960bd4fd4b8bee1fa62b3e075e82701d7c7a6aa027e7e0f44e80698cf0a0a108315553dffadbfc27d2b144a340ecd0fee29711ab2ec11b08ef3676ded7271f25a1c4823c521", 0xca}, {&(0x7f00000002c0)="1342179ebcab8a438cb1323d011e1f4d597dac29b3ab77f98a395fadcdafaefcdbd920133215e1cf69e1b4d5571835d35e99494c77ca63bd1e365fde8986ffe84274f8a260531177b32cd61d71ad931d93e3d51d93bc0bafe22ead7ec52fc7f81a4ef2041bab89e6ba65d0bb7ab891b05e3ae94d796fa7cdda636043f185a12afd47792f63eecc259abb710754d24a2cc0b856", 0x93}, {&(0x7f0000000380)="c608a9f327cccee712979421fe5a41927ee8af78eec1f2df9581a4f27a33905c941f17374d3d64510737d57946668140006c32378e4f5d35495024225c76fd5f9cfd280e6beb341df7f5017e3600763c7cbedb1a53534a2f7baecc6d303777e202e8c4e5104f16d7c60468f948af21bef1ca9186a55db25096b6d52f657cdf4079026cf4f52e9cc19cc9809a275c93b2640e12918d5489aaccc063936930", 0x9e}, {&(0x7f0000000080)="9cda75cd4634dbecea097ab791ac553dc1b7d93463b1475a6a48fe94b9bc3678df92ec3b6400528edf118e93b5e4db7a57073d03d5708209023d", 0x3a}, {&(0x7f0000000440)="f59f2464c9081a02ab4b4e0fd8fc1b4c8fa56bf882e327767b9aa46cafc70d6cbc20da74b15920ec37e63d793a38102df7a364aea5ddc76bd2eafcb83d5ce048d3802a6fb762fc25404856f93f511440fea94720baf38d217fecbaa6310be5bb61a31e7dc250b32a88129ea2", 0x6c}, {&(0x7f00000004c0)="dc0acaff0cbc79b468d100762196841ab5220824dcad77312cd8133fc0dd483554ff20f5e617ae2ddb6600a8d9b3a1c02213f1885187e15a5e1c934bf96ab5a54ea3e11840a916f673adab0685cf186a3166a4367a6450903a134b27f7d5aec778fe620b640ef528ba58e46ae052766829029eaf590ada9e553577da6ead5f9d5164467a0490c4293c831fa0e75cbeb847605bd5059167ead0841e7fe5dc5e288581d66f8d457ddd711ae11faca921489316f363892fe1c1b1fc7b82e6e1a7696ebfce988da087769299cb03d15d0f", 0xcf}, {&(0x7f00000005c0)="025246dc535c8c9b99e316072f61fcf35d67e4d5871e76ded2f8b534289e8eafa57722831a377ea62117b7edab3b48a92dc8b938345707fcd33e5e5afeb8e47bd1d2a900e346834fe4980b4394df5c47a1f1d3549b39230b6d94e3b3577bc6b193400c1d65ec912c6e387e53f9074162135ebb881630b89366e4701cc72ca2ad3fdf404f14012a90a5a007030518e06de3621194b8a3db6a8ffaf46506e53f5a014ad04a1e453f921ee9d2d99a268ae8f46941dfb03750a6cb2db09e12dc7c92dd49e6f886f3c6fe1fe82082831a4cfac46ae8971ebb747a51dfe279458e7aa2bc734a0313c4124d07", 0xe9}], 0x7, &(0x7f0000000880)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x90, 0x180}, 0x20088) 13:54:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1, 0x80010, r1, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) ftruncate(r0, 0x5) 13:54:32 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000000002000000000000000000000001f6c8984079b7273832999de430f13415a8444b0b260888bd57ae20aa881bf20aafe0f5ff610930612d2ba67e148d4851792c372aa4a94a74bf24ae8090591bd3652a3dc1b63f6bfbaa900545c6b630be8b2c58b289b7f7dc84f2eef9c0ead0a13cafee43227ca29ee2ab0eb534f0223233ac1e00648f4db6bca8d276a795669c61453bef30d6239f537baeafe2d2fe6f2c7383d2e5d008e80f8e1ffbb5b7b47a70accaf589471222b62b7e35b3603f"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000400)={{"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", "55f7d64aca653267b4128a461ff9561ec4c007b6ba5efc3b31338be3fbf20b63", 0x1000, 0x4}, &(0x7f0000000240)="79fa5732e2cb26266db502955dea8e0936078ebc6b565f323d594c4c44be8ab20d778ebf1e265c98e6c7a9bc2963d250734a5b8565a4fb13748af744d95ff5a36be7fb639e4da4cf5443bb35fe37eaa4159b", 0x8, 0x8, 0x5c83, 0x5, 0x8000, 0xffff, 0x101, 0x9}) socket$inet6(0x1c, 0x2, 0x100000001) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="3ce25b30be04048a4d65e318cb6fb47d540898520ee1b782a4d9dee2825b4f003bf46e3ed44651248be7dd4999d34db9fd767d7e2ea6a7de40d86895a9090a893f184a968c399977db239f06043eb2017edaa231c64fa61cc012d03def0a44c488d5d59d6da424055bdc708e0d3f33f8bdeb3a2d9448fcb88da8a7305747bc915a2af04e25f964f340cf7074c6d77dca11f0e7e33f09120643b2f4edb8b3aeb5290f5cd97500ac2c4a973c838cc56b0a41de27") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:32 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/66, 0x42}], 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x8, "991877318fcb6db50c54261d92c96e6c"}, 0x14) 13:54:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)=ANY=[], &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7, 0x4}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, 0xffffffffffffffff, 0x10000000000000) ftruncate(0xffffffffffffffff, 0x9) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) r1 = socket(0x17, 0x4, 0xffffffff) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) 13:54:32 executing program 0: setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() setresgid(r1, r1, r0) setresgid(r0, 0x0, 0x0) setregid(0x0, r1) 13:54:32 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf00000026214a7b0000002411e26500b8626d270fbf7b331f79a6ec9d02f6d736b3bba0d831c44105d5b62fa92064a104c5ad10f2928a4bd663baed5bf3a984daae9fd39022eb545d8289d918a52c351ba52dd2a5ad95d3e3b062a82a9da9ac785a9b48d81ae79a4a46ca8eb3991c18a3c470bd08dd9f06f7b27432618d0d65354609b573c6a44522642504add8a11d55f9330aef64cd401e997b4728d0dbc652954af2fb14c00b4ab7ed9348356bb70c4310bfb00180692732151e5a6db2710f639c94af5be23400"/211], &(0x7f0000000200)=0xd7) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x2}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x102, 0x80) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0) 13:54:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0xeb, 0x2}) ftruncate(r0, 0x11) setreuid(0x0, 0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r2, r3) r4 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) r5 = getpgid(0x0) msgget(0x3, 0x8) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) bind(r4, &(0x7f0000000440)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) flock(r6, 0x5) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() setresuid(r7, r8, r8) r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r6, &(0x7f0000000880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d16000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007157e76cca47194300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000666f37184735d082ae8400000000000000100000000000000000000000000000009b7fa078c7192e90d3672f025148d3b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007aca4761719dd1c3fc3e4e0aaf0c501b17dfd6b179776dc6d05e3eacfc251f44bf45560ac566c1b1a14dcb7f2fda860c0063563ac7435285c93b38e2d096e205a0fa8030367cacf8b65dfe3c1fa98708eb50f4e9bb53821769d7895e3c763cf2dc4a9c4cb07e64040000aad26a9077ca5db2c6b64d74d86bed128d29be50d03ba9c17dc17e8839c3a2356bce6c272fd07ecf2c3e21c5f00d6b1f9d1b7fecbd2e7f18c6237f5eb6b67793578c264901e3d623a0e1c852c3afe83fddff0fe70f1c1defb20863d722379a1aa084ead8140ddb32985a2c87ea2d44572fae3480c050ad68c411134aea7bc4d359d45a2f8460fdde445b65d86359e1c98e3721f52ec3a9cd0886f1e8457d08853742ef39f68e50655c327c4029a6e6d450cf9853ebcd50e032247da030345589bd0822d55eff4d001ac6fd0d1803fdb6bad9bea804c7782d0d5d301f2bc69c3c47139d3c000000000000000000006df3470bc1842690b815dff6dabb885aa51edb7e54ebdffc6901b9f3df423cff5f18474a19c98ff64daa7c41e252e6dbba6daaa5000088d6e2a02eb9115656908822e527a147ee954c0cc29ec05f47bab3050d3d0634725e2dd0b92ada2c4a003a8304be2733445e44d95125ade7546f0fd35596f3761e8a992c6824f65a6969eb4b16028a2e02d22dc96102322f805daff845285d03f6554461397c14d521c37a74d55bc6dcf4cc75d2edcb99ecade4f3c099a661c374c793d164225b339100000000000000000000000000000001e3bb9c0a05457d82b374b1b01af895b40f4e752e6181df06ac62beb303ba585677e7e7d172412abe96ed0bf0761ef86d5fde37fef90e983702b52e4b7ae96b14a723afe6ce584aa4ec9b7ac3bfc3ca523e330ae88364b6ec2c40decb1a13ad785de7153380a71823084dfb3ba5f2f794676377cdb9dc78cb92f65217c6b4e965b57315fb5f5e214d599f15aa08a34f85bd5c3823b1a60925b700000000000000"], 0x0) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000100)="a53cb06213df0a8ffc07d8d0148bf799a5f76032a70d28e1d8fde490307e9290700c847c37042450b56635ae7da31a9aa408dd8305f305f768706cc7f2526d05") 13:54:32 executing program 3: syz_execute_func(&(0x7f0000000740)="cd80c442192d3b6969ef69dc00d98a20d0d0c4c165e5f300008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d70023fef9d670f381d6a2f67450f483bd1d966440f6ac58800000000660f7e0d00000000197f7fc16161f2ae00e1b1ac45e22c892a0f0000c99f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 13:54:32 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="98380c4d1fae8be647dceeb1871bf6af7806eb8568dd980065da9577981361da709bf247a82f47a2e2a4cd3b73726d83d63a2e8c93f3a2f299d78c2dc0cb02eb0c6a41664cb6e8b3a5c5234f76517c4d0679f6794568a55752d2", 0x5a}, {&(0x7f0000000140)="3c7839c3e1b1c1e3314bbb23d40ba799407e8f1faaae4aa9b6381ea63f8e2b2273f0ea8ce3e73565d4e5d99bc01c77a98ca896b3ee03f78d5d3cba7b969a14a9fbfee2257c29c012ee74dd4a94ace27f69c6997ebf56cbf053bca589fe5251504be18accdef3fc358014d0a66f9223927c76e3f25f8dac76ca0adecf68cbc1b423f6faa48ba7a253195ea0d40e9e7e62b484e345709b6bd923343478bfc4d05834d3ec301f94b06da4d3e7fa695c98281d70b5e5de5705a33e734bedfd964cadc34d2a3b5b01de90cc21e9ca5f45727f77bcf2c35bee6c41ff612a6d08ca3af17507ca6e6443649422af0e48f80ac9870c1847aa971d4eddda7606d902", 0xfd}, {&(0x7f0000000000)="200da6b0d9ca6ac3a0ee0bfb4ee649a6f4805199b985", 0x16}, {&(0x7f0000000240)="95e908c7a360eb54767dc70a4fc4e6b2b8ea6c759a664a4232455267ed0f9e074e0f9f4e493af6eeeee5fb52e39493913cf9fee2797665ad9f9625bb27a7baa891c9462e55831a236654cb46b7fb0a07915ea81956f207a865ff4c945e5c255bca87be3405098e0f6859a60145d4b22bcc3b4c03d75754f3ba89a42592fa9aeb1b6bd29de38d3cfcfa9c18074c80d62ffa274dfc86f3fd27ea67e656166e597dca3e7ca876e8ac14ac33f768b5440415d6a13167b78a01b6d4b4668f11a4a36dd250ac14e635c0f46c2b1b5b1362eef498d511f5b03a85dc3dfc8296a219e3", 0xdf}], 0x4) dup2(r0, r0) open(0x0, 0x108400, 0x101) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x1) mlockall(0x3) 13:54:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000000)=0xff6c) 13:54:32 executing program 0: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2d) open$dir(&(0x7f0000000040)='./file0\x00', 0x10080, 0x14) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000002c0)="984aae8c461359c23e462865bf9cb44f607face9f26ed01dde477a3ed878a2262b541c38254d47e3b6b82687abb79400cdb603b52b292c37cf2982557461fcd5d7411e668738961ca4383a20445990a1c85592a68f8d04ed8e3567c85d6e8f0dbf53e9376cf4d2aae300821804ff06cac349f9e1648a6f38d85a8dd4f2017d25fa14f1881b02dfa100ef6740b20ce3767b044fe4575c6b458532738cb5fe5ca4873cbc1c8e25c819b0cad0061ae659796a6fcad7155c679ca6cbc67d5e") open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x5) accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0xffffff0e) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 13:54:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchdir(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) socket$inet6_udplite(0x1c, 0x2, 0x88) execve(0x0, 0x0, 0x0) 13:54:32 executing program 3: socketpair(0x1c, 0x10000003, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) flock(r0, 0x9) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001040)={{"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", "9e58100fd11760c2c892b791c7051ad2a0fd35bc3c1b8f1d9539b599a8e88e4b", 0x9, 0x1}, &(0x7f0000000040)="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", 0x4, 0x8001, 0x59b, 0x9, 0x2, 0x4, 0x9, 0x7}) fcntl$setstatus(r0, 0x4, 0x4) fcntl$dupfd(r0, 0x11, r0) 13:54:32 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/7, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f00000001c0)=0x3, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) dup2(r1, r2) read(r1, &(0x7f0000000080)=""/42, 0x2a) 13:54:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x10000002000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) r2 = msgget$private(0x0, 0x404) msgctl$IPC_RMID(r2, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 13:54:33 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = socket(0x1c, 0x2, 0x49f7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xdf0, 0x4) r1 = getegid() setresgid(r1, 0x0, 0x0) setregid(0x0, r1) 13:54:33 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f00000000c0)={0x7, 0x2a, 0x0, 0x7, 0x100000001, 0x57d6, 0x6, 0x5}, &(0x7f0000000100)={0x100000000, 0xff}) 13:54:33 executing program 3: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x10) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000001f00"/110], 0x0, 0x20000000) accept(r1, 0x0, &(0x7f0000000140)=0xffffffffffffff80) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) getegid() socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 13:54:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="820314871cccb0db1f52944d79fbad9fef9007847d66"], 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5}, 0x30d) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000340)="50b8e82de61c2b8f9480c9a0e9133e3fdc60d971324a67e61899a93ca9d622e6dd06411d79f7b83f0e99ac0b045ba6dc98a080ff2c77d7ad0099847f80fb0626cd61cc885df6187efc5cbdc6eb8471b9ad7f3079643baecc5203e7d3e393ea3ab4d328322af5e391af2a85edad0f92630111e5da9b76ed64d637ef2d2ebd1b589ba66382ff9485b297e9bdde459dae6aa2f5d62026a7cd0ebc2c53455debc9d348debdaf63bc098b3f9f871b6e62a38077a669c0a1ef7dc2d0635bbbac6715ddaccdfa320acff41b5dbbc59100b5553e16d1dd59092433c4eef66667e7fb13c1f2eca2cdd282a95c59d0141e5dfb1375") r2 = dup2(r1, r1) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000080)="ee8b79510dc168c09004c3b26f67fa55be195ba2d7782214a1549f7c7f84833cb15e10d86280bc01f42fae09ce7a6f6aed5a18478dc784ac13fafff1af4d51b31fc6f055f4cf564c0f9693ba4299350f69cc11b0a3542f9d6f68") sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x372, 0x0}, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000100)=""/54) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1ff, 0x1, 0x8000}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) getsockopt(r1, 0x80000000, 0x2, &(0x7f0000000200)=""/147, &(0x7f0000000000)=0x93) 13:54:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0xfffffffe) 13:54:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f666903163000932f064dc83e413a1a42ed49d4dc8c557be96159ec637cdc5f891c380ecf09cd5032064d6f7642334e97a2aace57751c4448e95e7ac2d2378ed8a5028031a50e4f934787f4cbf5d0eec420448ffb848c3654528352e79f3b7cf0217368b7ffd9b98d65894bda30d1bf39f7fd664619e76abeb8ef14475e77"], 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 13:54:34 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xe283}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3329}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000240)="987b9e5ea84a1c2b0f05f359bf040000004543e0eb2525e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb3d36f083b6800000f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f5d1ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321c36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266cf7261c481f1da10") 13:54:34 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb0}, 0x4) 13:54:34 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465761619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffca7, 0xffffffffff7fffc0, 0x10a, 0xfffffffffffffffd, 0x10000, 0x401}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x800, 0x3, 0x80000000, r1}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x7f, @loopback}, @in6={0x1c, 0x2, 0x2, @mcast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x24ec, 0x4) 13:54:34 executing program 0: syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 13:54:34 executing program 2: syz_execute_func(&(0x7f0000000280)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000004) accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x10000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x7, 0x3) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x4000, 0x0, 0xffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x4, 0x3, [0xd1c7, 0xee0, 0x1000004]}, 0x1d7) 13:54:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080)=0xfffffffffffffffe, 0xfffffffffffffed3) poll(&(0x7f0000000040)=[{r1, 0x4}, {r0, 0x100}, {r0, 0xcc}, {r1, 0x2004}, {r0}], 0x5, 0x7d) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:34 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000100)="c70b534cbd45fd569450fe1667b9f035c5fd52ff35e3fa18450537731e4d1278503a574d788b9e2fb0aecbb3261759fac56ac36c493706dbb9b92f971dd38f3f03440f7b9b95715abc3f459e87ee96b6d498052f86701862f9ec1c3ae6d218f75a32a27682a7693dfe1965e40e07d1cb9fae0ab29dc7465fa9a00033a64ed0085ed799ea53c760b83d0a17fb17d30f3e295ab393155b5c5da78b7216ebc5a46efe3a46fe86a388d69e83cb711c0df4ae47042a7567031c530cb0df84bd517ba569fda6de09fea6609ff8472d7ebeee2c7e0945e40fa49c552ef404cd9145649ababbb0dd73172c5a99", 0xe9}, {&(0x7f0000000200)="0c4b7c8948d87df4a9137f6bfe75fdcfa8217be0ab747202b4e4ad13699e3c6bfc9d0eca23fc437eb2209d3c92addc4f6d5756ae9c7fd00e7538037500e8d9c70a7cabf8a39c2af8fc110f0aa7cbbae0d75f0adf23306b311a96c3dc90f7745b598b5373c1753b01e3a836c644129bb4d7cf204bd46816dce68ff56d98eba1431a4804f8e0f53a1eb115c468aece0bc5486e4499f94fb9a8560b4201c9fee7e39807", 0xa2}, {&(0x7f00000002c0)="1b0098a009e25d1c60763a6a57a8014db39e012485c58eaa2778678ed92f14bdec5a4c868cda2d7e012ccdf983097e0ee09b5da6ef2f88aa744625b17d329a236179bdb9f31bd28209b0afe4d8d89354fa9cc927f42035c28f0d334af61a5d41dab090bed7ef0a6c520d9c5738775f25b1cb380aa66ffc737d9d70bc147b98509e1ce71f02d86925ff3d86a19ea17b64fbda28", 0x93}, {&(0x7f0000000380)="3d54e7af03ea091182209c55bb6eb0ace2f7c42cb44d544e3c3f5df681cf", 0x1e}, {&(0x7f0000001280)="e9e78b0b1860bd0212233c88f5c11759a2a8036fa5b5751b7f14c1f847e0ffca164329026ec704e54826674cbfe1a73a72d05ebf912dc055323843b3aa4f4475177a8131dda2690a04bcbc03df5de6fbbbf99504b62746f553a3969c2d12649e9c61fefd29000e7d9952e325713ce8be7ac6625f3aa7d189476063ddf4f0cad946e3e53ad5cb4ea92c19933925ec4ed928aaa8ed7382869071bd4ccd841aab59dc9905c783f31702ed088db2258351c7c135a6f9f8ef65189787d9363447ae8e8e37c429a94be6bf644f26333c26fa7cac53015bc237b9e596f67c26e5c66278616c2dbb4590ca1f85a9dfe9cdbec64c3259b540484ea4cc3ed179c9d29b0b461361673800c9de9715bd529f944e5db2bde7b6332d944069768426f16ca3d581f8de14000db47f9817c2937418e41c9178f3929659c576a0651835dd84c356a7234b97693c3d2564f25d303fc4b95aec40d25b5990e7818c3b6fedd69aa33a76f32f54ef90099a086b8ea47a4564d8a8b03716d5cd494ce2e6b02fcab467aa80aa1c0a7da73f9fb27e817e15f3b85979a751a92da9196547f8e6c1e94468ee18d70f8d40f4669119ac7255edd66677c7b952d46f1f2bf564b68b09b238ea12fbee399d35d327032304f2d45fc30f752c8fba04beacb3caf59fffadcd226baea4f1f278b3d8f4d1dd470fb436190198e582121c12941e231f19227306deedf389dc3f8cff3762abe5a6ef6238a0c2a5779920fdbe7178290348e0f55c46044ad12f5b587348a92c9007936b45f3450cfa813564b59eae30e393f1ebb5e53721717928f67ca06b48973cbad4a38e31a54e6c4f00e5be8b7965c2e9deff31780144d4cbde73b94dea93b077f7e398b1fddc1ff69ffaa405251a1d2c87eb5a442fefecda39859cd12f95094dfceeab5ca11c5109db9baa6894d2eac2352864372e70f3298386cf13236903b5eaa1472b64a9116d1444683a5ce4bc430e83ff3b051329b850fd702da88fb799b17bee20a98cc25198d7dca4b14b8368d0c84f8ee8bc1074f5d989fb5cf70e3238d2b97144d74f99e0ec355e85439b93dd3850c55a747e87d99f06ac201127a6d4988930b5b4bf823985ef9d7a436d7f2697804e5033ae5d4aa70a58378d536f1331834180f72431b61aab018ec38783b9510b55bd6d67aef1aa4669cdb58d72dbb873ac8454ca2e693fcb44378768b684a73e9978b9afd48700ae9d228f221489724e8f2abf2b8bff0b07fab76017d66963876d33f5ba34f7acaf239d3cdcb0a1a0d077d6a8e27e70934a137294ae3e2b81b10203c568e97217d8cfcd862f1a01f9e2bf246e424e82136e519f5ed8f18b844481a257d9665ca44e0343c77361bd53e7d8e3b54b3f8e1d46bc0f8f40e66365e298a154a9cdce40167c5630cd027dc380a807900eb9a29ff3ee4255ddd01c7d3aa8891ce7dddad452c67831b5f080b49fc88c14c653f6f9cbfb11d69d31590c829b2ba3ee5cb70cadf3c07f3541dfe9a6f57be0eeb31bf75ad44dd68c003c369c32e671ea9de48f0f7ddfd5d33bb9d352a33b3f7f83c085c86988e7d70079b9a667366094572ea0a1762ade76cbef2469e41011daac92f978d7a06a701771cf769860591b84fe47b4348abef4831b5ca89368b52a1fe9955ae007312ec86586d8f1e850d0d9fa11ff93aaaf4f82e2bab35750701468ce31a252348f700d1a3372e303f83a21c13c6158e44fd6cfd52436415ec24e786001a9731d60f4fa4d179816c7d09085c42bee765119dd3dd50fc184b5f25d846878a9aa4f40f2022be2faae19fab9914072b21758450ac87164a99f519a8afc21430fafab3574c47380efa4dcb5cc16516626748bc8704eac472d2c28eef5863394b15e3e44e705092f778fb28c55e48da5f2b7cb5c09c5d3f6a7e10a350bca8a1aee94c07a69b0740a98ad18b9c75923c632e97baf8eac9903e95b1cf5e3cddc1e3e1cba975d9d626f73ba18bf6f24539c51af64f4da8448f511f78f858bd29fa94943f71242aed527b26601cf631cc92ffe289595a40a81d8335c45b37e3918c656371b1266d32920532b11ff449c697ccec5e157a4f98068c29ca32f833a2cc93618b9fc2640335c91693718f64524102547b0fa10959b1d8e6ebeaa4e01190f3e610aff5708be8612c5491edbd09c414876317e5bf3fb0da11f1d5c483ca4aec351753037964cb6e54bf62b01e6a06f4653761e9731175b58d35a27f55b3498233603ccafd4b38fe0ce80d1bbc3c64910088e0b4665c98ad87e1fc046f7838094340ca92c25430e9f31fdf212e59fdde067c5766aea6414d225c1df0dbd52efc243bf18e0e7b91b9f15ff0a519ada8911ff9bf0d93d860865ef9a06728a1cae719e86f1f417bae527f76879226f62ae262819cb4dfb8128cbeda5805324a29299860f6d961dc427406abdda0aaddaba3d811591dd55f79305643debacd795e2546f30526e15c9f60122f6bfb38282e1fec0d6ad80419cdceffa1e6238e0db7ff02d78dfc2761c730f76be8f84491218a2e810598239c272de62365e87aa013f947d06a18c75276ef1a417587d0a780606a8a14cff0cba82f8430d45a361e84ae264b36a19e449b07120a3eaacb986220e744fe00984e4751396c0de56243c70f45f48800d7147c439f178d95286693597ec7a17719d89ecadf1cc87ee3329ae8c8c9d3a3ade6a53b9afda8ef65e2479634e0b30668d2fe648c704f491852f8be8504383f6e26cfe98187bf0ea00300e653cfa8fb6c80e62c7312d7344ad895042e7a2827bc20619d6e3a76cda76ead47b14369d1a2f20ae825c60a0a7e7cc18d6f718732e3fc56b4d1d23ac0f0074e792b8630ad6b70adaed91a78191522bcb24f6d3185b56694f42f0c9827e0110daa786c21ce9434f4fd0552a3dc89d0f694fbdfb762cac5a169eef627bfbf026d00476d4aa9b0cdee90a94d39b92aad4ae1ec0a5c78c33694cec2f5c038ac8720d91925ec4ffb502d71e30cbf1ecc5c9c4831874a7e9c80bf63a5db49caef36584e625dea474097fe8e3564ec115f7342d870d1cb2adbd546f38a41ccd6e8ea36f0102aa346c5239c32613d6d0e92af747af671abb041a1c0fb5c899c0b758ce4094775b89e8bf6d447db7d8c1e76e80c44371e526b5fad6ad93c5234059e38a6ab8085d0d6ddfd6d83e97c3b52a2d65ad173b2c1684d44bbfc48267b23b8271dd1772e7f2b0b5482a5be82396372baee58519a95821909d32d1560acaf1f30052f33dc12014dd7e353de8711ca62094a961b6f45939ae6b8fba8d2f34eba3574cea644fd8cb243f5f7adbda0f5291d37a3f34c842c06403df0c0054871d158bd26ff56e2609290f59460b9294e36647623a0972213a1b28114eddbf503afede6cac9472f7e1ac3aea5970bc3b46b032fa01edc76b1a9c77708dfbafcbcb8efd3bd629591cbf68404cb345e9bf2f57d985d3b56dc319b502abe4c9fe838a6f4c05bcff48233fe88f30a675a6f0e4f4c8c3a0ddf769fb2f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{&(0x7f0000002280)="5566f9e0d91a96e05c526573a20cc464f3f238c075a3f5a58218376f1c9c9a62dfd3addf238ff6b8ac1cf16067ee77d84ec5eeb91e7e260ea5e76471f5a6f362b02c04066028178df49bfc528c577ae38c5c4cdf64ce5bdc9fddf3893798a7101e999f061ff98808f1cb521cc409e7d5d509ba016925fc36a6129918abbb873bd957d62d516f73a070d56ae21042e92af8f6a068e034cfcc29431fbeead4bb361d0c90d8726348d8323c5554a509723d4472eaa6803ab9d2afb5b4e087d2854c14115e85e583a794965ca87e47ee9f925edf700ee9a75e92c443e18a1a14f758612e484f7b625a58c1b6cf4c1aee500453167a4e1e7749c9c9bfd139751e7d81d20e502c24a9d6036bd013f751e82c836f015e35a7efca2a96ced5e362c0d65e387079cb492b494751d2f4ec8ef1663514773b8d97ce390d26e84d0e0336ac434e690a1e0054357c928120edcf69538fa4c69a9572c11a653972783436b8969753c351b0df84897e78cef52ee77a2c678af357f96ab4ca1711c296bd91c0959b12242e9b88959897ebf4b70d2831cb3800807d380a80f5f628514b1e4a02a1095fecb05cad25be6f9db0475088d5ecec54e61c53e4e02d6da9283bcf8013aac085ce8d810834676395ede8e07002353d084c051729d29c34a21e97539e91aef07fcc6d47390789843aca3f53ace627d91f8e3ee81da2b44df7ae66500dabb4491eeb2863784328b5d851c5916ec5b8fff1a601accf02d1182cc9f09278cf7d65815e13161cf28cc55dbd8020bca33dacf422516411702040dfca0a610c0eccb8e6abb078052b5ead1041ea31da164b217723280733c62df25a3728eb32dc80a9f69da774b009a277b79fe61a40fb1c898a8c84c653d52a0b97af3d12cb82dd0b3b38d27a89606d77340222feab0899e46100de4c19afa33d7f4f65adb41b947b640587dd60220dea9125a3d875c4e62d65abcb142a08025e4c91397fe930e50a85f4ec3c4d6de81f38fc44ffd968e97fc940d0f6a7046a0e752e06949cf73d0e95df7957879d730c090c00a79587bba6e71f344e7b08d3b2c85a882928681c44e6b067b14b667be6894c030b5980e8f8bc0891a99d3115d76a8c314c63f312cc11502ce73076966774d44738811862db44f26dfcbd7b8551083f479a35b4fc9fdb3d71ccc66cc8e1f7af1625505d131fce60facef04ef4286ce17b604f57981e30c74f4cb109c998c36d2e79d35f60f0aa54d34e637a3339458c8248db175954f90457cdf29c1d7bdd8b9ccb0331b8f18376c56948c26e936081112534584be74e6b1fdea14f2b35bea03c351707ab3842ff9afa9f7b88475c0959da900b5c3af1b65cab99b3877b2c42c021f9159770fddded57f01784fae1cfb9d5c06e04fca3f7dc598b3f9c55022d3c2ec567303e8f121884d87d939c5e552a4aa937911a92977ce1743a7771630fab11fe1454702a03034c9178d4240ec41c841f04406dc7498999dd0594aac5536da24f99311b18166855baccaa39850b28e5ca2f09e1a7b239a60447ffbf1b4793f3815d8d1b2e19258f6f7ab9bf905dff24d004a6310bf7c472111803cd793172e926075689c431741e4e8321f562b300a74850c5e14ebe6bef40ef3f91f6c6ad3feb19c44e774b69693d12ddfd46e8eda8dacfea9e9c33efca95a76f7fd54bb3eb3c8079c20b767352a5ce42866de78b6f1298b0a1d6e9734a0341f340e742249ad6ac95e6c6757daf80c3bf1e2b69548ba4d621d3a8d05776b85d8eb9fd04cd65de5a5365fc8144f5082f7d1ba567dbf04a5ae2944316f079a6e56725c1022ea00f9064f6c65eaca6ea7698c4029d8e9442e41fda64173f50b97a980d2153c4f5ec09830aae973f319e48130ad9cce70a998ca7c6fa926eeff32ed9b44586b2be6d85d5f001db00b5aed7fac71aa471bb5c9ea174cb95ca70f5ea61430c946859a4b8fd62399ca161a327f06e5aaa7ed6dd38d467d9f119a495e5ea95caa9ec81c0aa2b09d4bcbb296bc54048d03d61e2f3e7b89f8be8172fd506f4d4ac5d0e3d05eeefb9ff9602df1989cfdc6051ab0343d49faa8a5bc2255c6e6605f39c605ecf72885bf6a938d7c5367a39cc698b00b230018feb1e436f4c9d3f9da9c73557bd5cc7a54a6d3aa03926f1ee3b0e2a02bd2942a1d11c60e54534653cbce29df2f8f6922493dd108ff42f2dc32e1bdcbeac6bca56ad2209465a71f2c407c2be87aada551cb7526f30683d7479dcda298564f00527028af0cb703a9d153715fbad71caca36d81316466c86ca370a6fd05cf5fea068887dbd74ef26495dd7c5b66fd0b00ecc77cfe15ce9c90f70082818885de526c5acc3367e6638d2b6c1c74dcd700e54ed7e4246d3713f1e70a1f28fb6b1c98cd3bc0e62bf716b855c906331e23f8103e6b9b07787aa8ec58531ac81df42ac1ffab0c30814f81d57480dd33ad20b995e63dbfe7a11a87d64c8b9f443a9ae9454d719629978c605c771007aa87719767e78da548781822a9a858697700f27a8fa64d93938cf48a9a5c73aeef9668337ec4d18446f06b487bad3234751b08aa997690e072814d1e86f140653b6b36b415291cc2bd28a0a1a901d2d5b4e635eccadfded0fc9278ef7f7727eaa3f07dfb75602a94680f9fbed56437d12054507545f0e4dc88cbd2cd3ab8c3a380fdfec59f566c63524a7eb87eb4bfa6559f854ef8a73e4b61f9ad681d630c3cc1d0591e1f0d45cebf4d4c67a43ab82a8d2e75a17d54e7fec3139014af463f654b1fd3c86ba8dafbcc311966b339f00011e8d80e1f5cf7c83216c720cd1d2199a052698400f59975124ac3be88bb1f38caa180bdf013855f4a20ff792132e72a5750454da9e2893d48c043e074d98ae615c9b5ed2160961f2845c8777fe47e294d476fd1761fafbdb19525917850618e5f13d3b22e177a8db69cb741a8cad6f84a5202213048e1346deed4a4b223c7e915368e36dd03daf0f9b1e2849b83ae563b30cbf2571f76b27b0024e80e63280a9acfd312159271e0a2cc52d612912251b04fe3b9a79f2ec5e5881ec5997daa817f7bb4bb7b0a288d07b7f19dd4cf20eb9ed03d2a90c42c653e688d84bfbb20bed5281f59609f25f4db7650f648f7ac07d5543b1244ead6196329ec0cc82ffd3c7b0a6fcdcee430b6c31b337e0c80a64b671ee3e8fae6c9e5ee00b36827cdafa3222630bbe05bb1dced08be50d9f4c7940591a265fcd807a9bc8144f1603b421025c27cde0ae5a36f693fd6fc463ddfbe0449c1c62b9cfbad97a2eeb4dfc30f3647316221d1211bd04ef116fb05f92d953b8fcd69986bd7522ed1149d9e345a1b32d54b576eb1df0acbfa5f212bc22b626086cde61e5ab9137901d49c3cf3ed15572dbb4ba8a4b31a4f6f8abf34720217a0f2f341e6f716b8d10e04de7344d5977cb8fa7d30387fa1472296a5b6e9e2e5eca62fd9d487cce5a5a8699aafb794e5d1c4bcf7fa7f9518f7a757fd0bd7a5c4bf531394b98b338df46b35266a80d8cc6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0x1000}, {&(0x7f0000000480)="9517079371db2273cb261c40ed576fc3564ea9e34a04e6fd0d1a26e3dca1e2cebcb6962441f6b31d36c47631291bcca51bf04ba337e5fd3debb017a3de619eebdcca299e8948263a4dcc4e324615bc933120df9f465dbee9f96af0812e16c1a4f3c2c919569745b5b4ba2ea1e502adc4e86713377d852c915310e3a4d6978f184c796d607ce90c1e", 0x88}, {&(0x7f0000000540)="463c0601979b3fdc953c36245464e55499062f969afb31ea108a6730161d71a83b680bead22a496d6a8a2e9def853b3bdcc9e3ccaccc57185d97af3b4187d2f3ed039948f7c2f08588c495f3259b88d13877513b3eec503c450429f27d98dd99ec849794d69a4e5cdd980261e4a9b8288f61f4e7d03aa76890b4c28e0b92c9be32ee330caaf740f96aa7f9a363ea58ac17b832322252297835ca7e7e88afab2ed3e2cdd03d446c077ac6ca365b84883a18b55c5f4dc670b492ac32110e9270972aeaeb060fb619e00d0e577c8c5463ba57b4f039faac861755f1", 0xda}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) truncate(&(0x7f0000000000)='./file0\x00', 0x20) fcntl$dupfd(r1, 0x0, r1) 13:54:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f0000001480)={{0x8, 0x1}, {0x8, 0xffffffffffff87df}}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) syz_emit_ethernet(0x383, &(0x7f00000010c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x800, 0x6, "00d705", 0x34d, 0x7e, 0x5a9e, @empty, @loopback, {[@dstopts={0x1e, 0x0, [], [@enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0xff, 0x1, [], [@ra={0x5, 0x2, 0x1}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x7f, 0x13, [], [@jumbo={0xc2, 0x4, 0x4a}, @generic={0x3ff, 0x93, "7c1e648d4da9b2e7260dcd0381a3551fad68c336d854cc2a4c053874284ea99a611e9c594e284a58c56dbe06a80ef2b5b2805eedabc12387e5dfddace05a1c874d151d8227f2b02ab0549dc8a8d85ee49f4d6060ccf41cd5cedc8639aca40fb5ba72136d6eb1fbe004051dad9868537858a0a3dce63d13a7818bbec1bca379077bf61385e3402208eba347a3c149e77f944e89"}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x4b, 0x14, 0x0, 0xfffffffffffffc01, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @loopback, @loopback, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, @mcast2, @loopback]}, @routing={0x52, 0xc, 0x0, 0xfffffffffffffff8, 0x0, [@local={0xfe, 0x80, [], 0x0}, @rand_addr="7ab0ddeb0ada1c110048568f0817dd7a", @loopback, @mcast1, @remote={0xfe, 0x80, [], 0x0}, @mcast2]}, @dstopts={0x5b, 0x6, [], [@generic={0x3, 0x34, "c475978cce031101056e2ba3c8e04b62f9025ea0e8039b100de39f06298f3cfbca25153f4e561af001709836fc4c16efd55ad41b"}]}, @fragment={0x2f, 0x0, 0xffffffffffffffff, 0x100, 0x0, 0x3298, 0x67}, @routing={0x3b, 0xc, 0x0, 0x7fff, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast2, @mcast1, @rand_addr="f4ed28b525ac1413d0a4d85cec241c4f", @empty, @mcast2]}], @generic="5244f9d2d752caefd6d5c6e3ecda53259038e7cc4fb3ac51443104fd06f618332a7f798313984b9bdfbd5eb8effaebc61193b3af570434bcc3b566e60fa127d27fb75d25b9ca679eb5c42fd259a5cb4cab3ad47f2416c70f43e17411d1b19fec5cbc7aa21519b530577a9068eeaa2c987b448ada9e64fb4f2da42a520b8dc3ae0a413593fdb83aebd0ce1157cf3abc370545301334f164896a78b8ebe065a27f66956cbcf82ce53b1d549bdd40b16328cdd6d284c79ea2130904909339"}}}}}) 13:54:34 executing program 2: r0 = socket(0x14, 0x10000005, 0x5) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82c841c9ff5597123d2e022e2f66696c653000"], 0xfffffffffffffee9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5a8}, 0x30d) 13:54:34 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:34 executing program 3: ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0) r0 = msgget$private(0x0, 0x4c) msgrcv(r0, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) r1 = socket(0x2, 0x20000006, 0x1ff) recvfrom$unix(r1, &(0x7f0000000200)=""/14, 0xe, 0x1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r2, 0x0, 0x6) msgsnd(r0, &(0x7f0000000140)={0x1, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "4a1aed0962e2a6"}, 0xf, 0x800) 13:54:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x43, 0x0, &(0x7f0000000040)) r1 = semget(0x3, 0x0, 0x70f) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000180)=""/117) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x1, 0x3, 0x6, 0x7fffffff}, &(0x7f0000000280)=0x18) r4 = socket$inet6(0x1c, 0x30000007, 0x80000001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000340)={r3, 0x3, 0x2, 0xffffffffffffffff, 0x1}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x7fffffff}, &(0x7f0000000300)=0x8) sendto$inet(r2, &(0x7f00000003c0)="f1a3ecf02535a27605871bc8b984ee1c80ba47cdc5c180aa3bdbe267e8393c3d04a6dda014fd52dc2f7e073830c29b9a701004a77620edda754938b25fd73860070851747d905cf90badcb5ae97a2d34f72a9df6eca8e7f20e3141317bcf015434cddded5e332c4789a950fe77024b2b8e04e15e5d7187db05053ce873516d7a18d3b0e78d27752aa06f765f68183e4cbeae416c62628eecb9a4385e08104b64a9cd2ddf555dc44d6c6d5f2cdba38604047898ffb64c8a207fd6e4848b81835c368e4cc4cdd89c40fe0edba08e158a313298803d929dc0b575fa11d162550012", 0xe0, 0x101, &(0x7f00000004c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) fstat(r0, &(0x7f0000000080)) getsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x4) 13:54:35 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:35 executing program 1: r0 = socket(0x2, 0x20080000000003, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="1d18354ef7eb1229deddadbd0f1f152eb28445e1ee779d88e404066efa815885830a26735699ae760d6b4cb34af57843fa809351767ba29928913e52ef812786d4c57870a16cd93ae4610790d60c1886ff6e006caacb68092dff0c41298ff036736c6d69fbcc679e3cebe641097ae3bf0d144084aef8b42dd17d71565e675292ff884e9dd24762814f85bedb42bf9854125378dca361773806088103ab4d51ff9c77130baaaca62ad036d372b89cfaa31b02d9a285b5a82ded4aac2c821d3eff0373") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)) 13:54:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"/688], 0x2b0}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) fchdir(r0) 13:54:35 executing program 1: syz_execute_func(&(0x7f0000000140)="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") socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="c44129544a5ec4a255a71af2460f2b0bc4a2319f3a36f283f6010f72f60036793145d9e0f30f7e37660f7da5b9000000") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 13:54:35 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x7) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000200)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 13:54:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x85) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x600000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x80000001}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 13:54:35 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x9) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x81012, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 13:54:36 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000180)=0x100) freebsd11_getdents(r0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/212, &(0x7f0000000300)=0xd4) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2022, 0x5) 13:54:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 13:54:36 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="4083d00936670fae1940dfbf00000000c4a27d18dac48215b8590a43ffab04000000f2470f5f4109c4c1bf5f84ca00000000c4e1fd11dd8f89e8915ccb0a") mprotect(&(0x7f00004a3000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x913, @remote}}}, 0x108) 13:54:36 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000180)='./file0\x00', 0x18002, 0x100) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) semget$private(0x0, 0x7, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 13:54:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='\x00', 0x1, 0xc0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x68}, &(0x7f00000002c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0xffffff9c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000040)={r3, 0xffffffffffff0001}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x29d, 0x2000000040000000, 0x19, 0x6, 0x7d}, &(0x7f0000000100)=0x14) 13:54:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 13:54:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0), 0xfffffffffffffc38) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xffffffffffffffff}, 0x161) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:37 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x8, @empty, 0x7}, 0x1c) 13:54:37 executing program 1: getpid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280)="c18b34e0d95f0ec1d22e1fb1b9edc2c0e22b1a14da24aa67ab1ab03c01435bfcc09e735ed8513bf7c82d7aed5ddffcf0d2ec4799323ae285f82d295fa6785ecf6d8388927771fc311ff55efbc21470a611581dd7dd7925837621c557ca4e08168268d382cf248aab818d1f270afac867c42d5e4c6016cef8d483f8db45bdba58a35e6086ed0cf6d50cf99fc5cc627b58a9f3433ad340b218ff41e97b0646b9ed5086dd640189dfbb18f5283d471f0c57123fa5b8f5a765f4c5", 0xb9, 0x2010c, &(0x7f0000000040)={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) dup(r0) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74) 13:54:37 executing program 3: mprotect(&(0x7f0000613000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000613000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000240)="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") munlock(&(0x7f0000613000/0x3000)=nil, 0x3000) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 13:54:37 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f11c4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/2) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x88, "06c86d7f5c9342c6e687e68bf805c96935cfa214220edcfbcad0bae990f0156a3486e456120cd0ae8ce189262356a967bb52461b9a5e5dd7e915030f6b2720a7e924863466d6d21e2c6e74b8f959d9bc6095cd6d5820f689f82ffbc03deb4d724315bed1de4b58490c084e0f487567ed003e334636392169501137ed8a74c47ab5fdf1e6ab8501ef"}, &(0x7f0000000300)=0x90) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) sigaltstack(&(0x7f0000f40000/0x3000)=nil, &(0x7f0000000340)) 13:54:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x1000, 0x7, 0x22f2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 13:54:37 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0xffffffffffffff7f, 0x9) r2 = dup(0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000180)={0x10}) syz_emit_ethernet(0xf2, &(0x7f0000000080)={@empty, @local, [{[{0x88a8, 0x3, 0xfffffffffffffbff, 0x1}], {0x8100, 0x5, 0x8001}}], {@ipv4={0x800, {{0xd, 0x4, 0xffffffffffffffff, 0x9, 0xdc, 0x65, 0x8, 0xc97, 0x77, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x10, 0x80000000, 0x1, 0x2, [{[], 0x6}, {[], 0x395}, {[], 0x100000001}]}, @lsrr={0x83, 0xf, 0x6, [@empty, @remote={0xac, 0x14, 0x0}, @multicast2]}]}}, @tcp={{0x1, 0x0, r0, r1, 0x2, 0x0, 0x9, 0x4, 0x2, 0x0, 0x6, {[@generic={0x7, 0xd, "31070e13bb0c5cae64ddd6"}]}}, {"b377f9f3a28140460bd6fe2e49ca82dfe7bed81de22b46f82c55f9f5befc9d3315000a9859317eee53c52c0e1e026b4b7db7ff53ca2f4bbde7ada547fe10bd254520746d51e78428944c96b39a8f35c98262a71158df4c8660a49ae88c061bea2dab769ef5616c94ad3256db7f75aaaf9ec0bf1e72091e677f1ec1d99e71bda849fa720e"}}}}}}) syz_emit_ethernet(0x513, &(0x7f0000002080)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @rand_addr, {[@ra={0x94, 0x6}, @rr={0x7, 0x3}]}}, @generic="af7e841e3d0d3bbea7d97be0d2d5d9298b9b304827696a68ab03a866baa15346ffcedbaf372148e43d3b73666988b42c4b7f34d676c96c26df35cb710cbd8e4662b0dd8e97d4076f5d5f67fa43258d772810f5e115d58879b7120ab65c3d193c25844c877feb8a47581ac202ca782e8d246f0838e0843ff1a9b623e19f4ff0237fc83759302aaec6107cfb54ec7ea7f773191db27752519548005c8968dec8912c025335f572af47dafe37b80899814a63a25e7aaf17836060a2ad6e7e47213976cb9eda95a9d7f7ff2be10b6a036955c49bf770a9adda84ada1c27f5ca12489218bbf9e95dfc3787da852ef6708605008f7bf77c68b7d69f998d1163083218ab6f46e9309b2a2fed824519ecc6021bca3a14f49eb9ca321aba6eda06e49c86cf86248f3095bc062d8b4a69ff62046eef7131cbf72acd7db27183393270c0767fd5187dcb1856dc50fb4059903720d990b4ba407e3cf63fa7b89ef39107e5b860a19b87cb8f2264e6754f386bde04764465156b1eb6852d1333e0ea23aaf3941f5038b18ff47d4f38854d8d7c0fa20f351353efcc1bba45f077cbecd0aac18248879303f7307cc8b8e2e4d05d96ea51405f37c3d1c3a32d62f7d411f0c7721cb990e78e912425e09477e6fb4ce7b0a11865a7bf7ba8180a179b4db3c67e674d417f598d1d3b4e198774a46e72f7e9c2c1fbba897342a8ad490caefe1ef8b9bdd9df8b0e6a46982b60b2966b4bd951df0a8739827462b89125a5545fcdf407374c04eff744cd91adc63b97411f7e5054663472fdce21bca2396022b5da6c391628bd7a66dac7b19b08014a0463f62a7e34599934b0213f45ec443aaab817a26bc18906ae2141f8d0ad3f66ac20fe9a7e6223a62dfe6235ad2510fbbad271126463222008dd2334c8f0da7a5782befdc84c12ad901e26c6eb32953c6e4954f4082a32fc3d6d0c92b01be6e7701f3972340357d5a4615fb80839d98e4a942f3abcb98517bfc28a6818bf0f17f0b973a04463ba247586d523308bf6a5f0f03be9e8adabeb4ab226847911e7408c7ba0edde7ee34a80f23254a2a99d3d3afc5f710c92e72f09d09e47265d3c782f77a71d6ff80fc7260fd28c9e358b898e5fbdfce94bc474d2dd11d23893e3c60afff49963810b7bea922275ec87e2638d1b21b6f26d123e5c5bca69448cce9f292650614995a4a4e6df92ae51249522bd1c961ed5ed7b32d9dfda411cd8315e1770ba337c95d68da557eb84039b0c196d90bd8559f496a2d6b3ba7853386f7aeb2ce6eff1d594fe1733aa90f73a8403acd853256dad648078a8750317d682eedc957a2e94cce4836a7a533c3a78bada8877f4e1d2d59eefa13383c4ae8d8911fa28a8957f11cef0266647a78b5caff94babbd17cfa49c6ba46a04246bc5d9842200924b2f0bf18ba7567c6c74e0edc421274d33365601e741b17f0b0d858e7d8ad1d6b0c15bdabaf0dd83cbaa1e214e78f6f9c3c6f0df8e584a25c311061c86d666106f055ef373e08ae52bf9c3e1979c795741ead2ea989925d03c0d512c40e68504f478ee279ba19ef467b2412bccae11d00e4b1910a30f3d67ce0f03baf06e866e75296d16fdb73c987b76c22c812c1b87f17f7185ddc262f9994a4f224d28ebf101eb9e67847108705cb1c35b15554765fd08af400bd8eee535a908848867a2f2c159c736a94099e7caef6c113d96f437d5e01dc382a4bc6333d979df570b87027354068bccee036930e9bf7943f46b3b0d08a131c7cd59ab10a855d6f78bfa997563d2523c89cb20ef56f10237dd76f49a6561f83ef8b3e92c886bd85dd35a9971369e2ba648a1797744d713d901ba1c936a56738a7d8b459c7aa93621f7ec974e27711545153d7d664f17ac1d77025ff90cb13a3e36170f5e3dd1146e133d5725b0ce2d6b9adb7a72d59a8e673d36061187601d217c4fd62ab4eeb95b44553f30064ae036a2d1c9f5f39a8d49502c8357b0edd1f9cac90ec11f5a98277120a4eb727afd606fe4e8d6213cb2af685aa2e37f0dccc3d03b71b4d97052743ba5b8af92bd4436db7b9d365a3e2b41a50dc1c8bed4fa00792aeaf49320ca38ae5127a46bc69b68ea903076ced5834cf7c90c6c77eaa96270987bbc69493a6460eb4b2ce29d9f48fb67faa25b2c5973cfdf200712c862cae50ede48c5e9efdedd47a5996759e562b94be02395334660d5d84c7c56d57dccd9dc661804cdf90e01aa5f9ba5394699f0c522c0f92aa271cdb50456f2c3ecc9bf2951d92c289bde1e095d8ef50e3cd194a273843f2b95358550709d8bc2b57f2d09d678086408193913f6c76d521b0dfef00b8048e63d32423e290630e5c93880d8a4eafc101153bf609b88a6b451c274bfe4f894f0f22490d8628fbe6d0386964020e6274d7d99246d4f2bd196997e62d4a333f6054cf0960bb3f3c8a350537433399c3a153e99c81372eb35d5c2b14d11a651c6bfa1e6442642a725e1a46ddbd4398ab5e122bc38e8caf7fadf7f1a7ae0f52d8fc45e8fbbc6d853dc22a96837e09d93aaefb4c126c2a089ce4971b354ccc9bda4d71776c3151d95a73adc9a1f2c8fc99d749a41e7e85ba072d2925bd0430d4fd77e11ed793cb7583ce70103f39be5db16c0123e7c672a683945007694e008a8ca2e60694512a3b2e0ed4d35957ddefbe0178978902ed1a72bb778fe1096811b5f2c4d19c355b7611dd0dc9899349c86397f08351ed98c4087562aee65fe3ee3f2a82d98661f699849d0e287d9840e22c9b95f1561f80e234debc8ae5200c30680b5a4badf2a7ed68beec815ce38ff6812bf508155d54bba3ea8ea03353e293d36b75e9ec64b6b33c907cf9d8a4be2b5bc5ee72306e911c51213521452b4aa5ab768909b06dbcc49f5c7a34f55ec95deadd2489a3564767b01106974e3c516e7d1c62159cee89b6f5ec859fade4fc15cde6f1fc5d7fac9896c42a3b72a5f934eaf10c1820ae444c38b2c3512e45bff769911e272c8c46999f5dc200c6bee3e30f76043e21d9c7e3d309c0fe5756328de82b9fd3db0faac1b0cd64ff67175a1743f26785f50ec9b388ca98452da86be85e9483a4ec412e15c9a547acd6dbc0585a0dbe0d5ea23307f14641fea07b7d75b1c9e764b91b39e5e9676b2773a5d084d4e6efee475d29589e5f35af5a82888db7a88ceeddec5e1ec38a6fcc705d9c9384e5fe1a2bf7edb7c9007e16adbda19255d481b1e0f51d411e81aca444d6f4477b6ae83880b7968d0222599f85483aad19834f1c4f855f7ade08f460623f9209bd3ead2dea5e9684f1e6173ddb81d6140fd006ff96d41c3c1352189970c8491981c805553fc2a91ef7b00a07f9b53da493fd1ccfa7ad5ec3fa30a46bff3e9798f3ae7a19e49a12835cc9f3467ed0971e920ac217ab4be264c86b25f64b24f20ddb5aa30c052de805345e9606f12f14f3ef8c9785037ac8d0e1b2ef55495d7d69603fb35b38b8b6b1e339b686e6943971c55c30a6d3d049b79b424eaa4ca0060a1797d07cb6e45768f4be3ac47f50948f864c7d78f034789b1415ef17b9c2933e7f7b7a2923396270fcd154f860ba25ff2a75685008c3bcf52c2cae657690ace1bdd8ad0712d68ea1df2daa2a3c85b921e3115b3e580099cb6bbfac3ebf9278a2b973cffd0ef772c838cb8a5044f1351434b346c28b3e19396f80874a90be15a98085baf2644d8758cc8f4cf03e2ef4a5de703a36c3d0defb3f2dd15033445ae81b1c06cd3d6372fd20746499c9c99b827517371d702b01c29562614282cf3f153af5205f053401d8504e0ad2da483abff4cc56008bb1c67ec95e9a08abea64fee5fba5b83447c60183a5031e9a0954e6fa7e67dfe77e51560ea6397c44ca7848e7ca9b51809ab31dc15b41a6017f2eef35b76bac8b61a5073559bda2dcd967d882edd27387b9e80166ac5b1cbf24abf1d20320676a514e2b15447e2ad42012800ce982c6f23bcbad3c6e2b4ee1f3065daba53d67234cbb78094b551dcf0d0a8e07d2ffa39c8159372aa06e07c0481f2f4b4661ace96d163653a798faade085baf933cd72ba78f6e33aed96340732506a7e02369ae7818ea6da793491c632766f0fc7a8bbed5a5de11d99cc57986df2746b6b3956529dde510614d5c6d95bd358c02345227b06b0f3a9ac9f3cc359e44fe641f4b7332270142b68e77a9b2461bb88f92295c235d0bd2ed46693bee88ff8fc02cb4c66920bc0312710035c32a1489474984b79f902ad1f02edb84ddce80a53aae1469d62fe7c88e6528dcaf38c0949d8c471d97467da66cc5fafd2f1cd56641a73d5ed4f8ac9b35501a47a3c8d0b30855e581f21033265cbcb64be0d91d8dd3d8f56963cf266f08a1977efe7fd1ef57b21f34c7ab4b0364410d46e649d90db854bf0d7151d6d4d1ab727c954869fabc56f85e54bde1207a79ff8b4d3dfb02f6183d536766e220fe8530dc5b3130e422c09497076236dd385a37116805359806b0600bc8625c9a0cad78ce9110fabe73a68484dc565161c906419b80e6f080c07e6d06095401f7330f630fad90365d4a0335804ba7b3da4775826a98fc9402cc32fe565a1300fea002499d818d1aa1502d009b0d8902c3596c1dacdf7b4175fcc9209777bbc980f804470878cf223ff7309e77a9f3a4fca93b92cd504b381d5a0d84f229ff2303800d40b9a37f0b3520ad2a81db4510e6eb7739cadce228889986545d6717711d99f48102f365579a2798f0ff14a59b3c231301af61dd732d56127ad55f282ea09f4e7ecaed63c1f7dadf8d2aac0178319a836774c754559a2cb2ddad63477f35785d17319c754ec9ab22776110124aa903a373400cc10beb380942d952cef2db829a3737e200e5b2b800ea28215bd50690fd298d408405af249e751b663fbb9bdb48a12fa3ec9683bd979a04956787a0d0a65fd634b4381670b3a1bd9936156b7d9081f581ffed907d57e1d40c3824ea8b757bc06ca8d3d154e5823a68e2996400a5d9a35a050753aa4ee0e0f276e6544afbd08c96cdbd864f32b3c09ebb465b8b10e545137c03b7af7359b85f35d21059f9493f3292fecb51e56383b297482357fbad0ce4f16b7fd22e3df3fd91e9714c65795ec1841a92484bf2c72f0c6e29a14befa0d8326210a99d20122bccde8b668a4b9de7c2da139f182e6213589cad91b4db1b4d98076df00234cfcd967ddbf22e99080aba032292a08bdb204671434aab2271cfdea063ad573e1a84adc2671c8fd11d71bb1e9e17771e6b89f830b6a21379bec5ba8ec2062cfcd9d947603605dad3fe5daeef8c9bfafb016b779886360172bb1765986ae7155ab92fd0035db5a4a1fa0ac797f450dd53aa3668c2319804341cd167675777e96a6e80ca44526a52415a9a5a85c7d21754fa35047e2963be0b7e1ccd1b078984c2ff7842959dd11d8b7e31a77ecfeaadd9b3cb502472229386cacc5d444ef86270611cb55aa18f65988c8836676848f2b5b5afb712e175936df22df3c411d2e6b3accad3f9075534194ffc104fcc1e3e9f5a015ed05e98b733ef1ce2f7fab0c99a09a7243f8824db7fa7fd7610a0e4546fabd74eb417c083219c6d62542abb83afa070cb8294565c4a944f330c0676283c9d32a34e61b58b5ace8133b2e97da491ba7cf239db3a199831032b54ab74d3ca5021588cd8831d0c60739c688abf136c0b13a610ac39a9417f7c1350d06439eebd7822ab95e7fcec940af08a50054b0585061b7f633eb19174a0e7168be5fcf4c09e4c562fab1b71f53720ee436f7c1bea61cca54ecfc"}}}}) 13:54:37 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000400)="f02e90c897848159eac86e499ecca34bca225518b5a9d0790cc0f4a2e7f79a32af3c46e6d5ea17ab8094c676f70777fee5ff741cd5fe36") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 13:54:37 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x122) truncate(&(0x7f0000000040)='./file0\x00', 0x6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) Syncing disks, vnodes remaining... 10 13 Waiting (max 60 seconds) for system process `vnlru' to stop... timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done timed out Waiting (max 60 seconds) for system process `syncer' to stop... fsync: giving up on dirty (error = 35) 0xfffff80004ba6000: tag devfs, type VCHR usecount 1, writecount 0, refcount 52 rdev 0xfffff80004b9a800 flags (VI_ACTIVE) v_object 0xfffff800041af100 ref 0 pages 1159 cleanbuf 49 dirtybuf 1 lock type devfs: EXCL by thread 0xfffff80004a1b000 (pid 20, syncer, tid 100064) with exclusive waiters pending dev gpt/rootfs Syncing disks, buffers remaining... 6 8 2 1 Final sync complete 0 1 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e8ae8f stack pointer = 0x28:0xfffffe0021ae3400 frame pointer = 0x28:0xfffffe0021ae3430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 6248 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 4197365 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021ae3060 vpanic() at vpanic+0x1e0/frame 0xfffffe0021ae30c0 panic() at panic+0x43/frame 0xfffffe0021ae3120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0021ae31a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0021ae3210 trap() at trap+0x44d/frame 0xfffffe0021ae3330 calltrap() at calltrap+0x8/frame 0xfffffe0021ae3330 --- trap 0xc, rip = 0xffffffff80e8ae8f, rsp = 0xfffffe0021ae3400, rbp = 0xfffffe0021ae3430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0021ae3430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0021ae3460 vgonel() at vgonel+0xdc/frame 0xfffffe0021ae34e0 vflush() at vflush+0x3df/frame 0xfffffe0021ae3630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0021ae36a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0021ae3740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0021ae37d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0021ae3850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0021ae3880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0021ae38d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0021ae3920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0021ae3980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021ae3ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021ae3ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee8, rbp = 0xa --- KDB: enter: panic [ thread pid 6248 tid 100605 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why