last executing test programs: 1m3.501370745s ago: executing program 2 (id=530): ksem_init(&(0x7f0000000000)=0x0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000280), 0x4) ksem_trywait(r0) ksem_wait(r0) ksem_open(&(0x7f00000000c0), &(0x7f0000000100)='\\\x01^(%$,-&},\x00\x00\x00\x00\x00', 0xa00, 0x88, 0x1007) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x3040) freebsd11_fstat(r1, &(0x7f00000002c0)) sigqueue(0x0, 0x36, @sigval_int) socket$inet_sctp(0x2, 0x1, 0x84) ksem_getvalue(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sigqueue(0x0, 0x11, @sival_ptr) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 1m3.322045797s ago: executing program 2 (id=533): setuid(0xee01) openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x1a) freebsd11_fhstatfs(&(0x7f00000000c0)={{[0x1d8f1585, 0x6]}, {0x1, 0x2600, "611a44d4db95dcc437ffa42c9d175ac8"}}, &(0x7f00000002c0)) chdir(0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000002c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in6, 0xc, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/31, 0xffffff4f}], 0x1, &(0x7f00000001c0)=""/65, 0x56}, 0x840) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0xd475e450461fee50, 0xffffffffffffffff, 0x0) kmq_notify(0xffffffffffffffff, 0x0) 1m3.277474968s ago: executing program 2 (id=534): freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x140) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x3, 0x6, @rand_addr="526417c240430a290d7c6b824c7f1af2", 0x8}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400000}, 0x1c) r1 = kqueue() syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}}}}) kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x2, 0x1, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fork() fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x3, 0x2, 0x401, 0x4, r4}) r5 = dup(r2) ioctl$CIOCGSESSION(r5, 0xc0306365, &(0x7f0000001680)={0x19, 0x27, 0x0, 0x0, 0x0, 0x0}) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) fsync(r6) 1m3.120125188s ago: executing program 2 (id=535): open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) ksem_close(0x0) ksem_open(&(0x7f0000000000)=0x0, 0x0, 0x800, 0x1, 0xffff26d7) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) fork() mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ktrace(0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x200000, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r3, 0xa, 0xff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x54, "9f08fe35a80d7c06b17e32a966ac393d4a7b342b0e59b5a54e2fcbc19b301505d0528f939ab2efd0d2e651e165702380da30282cd80151ac1b15b89ea358b5aca56644a9050a482c2d9194f91bb7bb167dd45bd6"}, 0x0) ksem_wait(r1) 1m2.965986872s ago: executing program 2 (id=536): r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0xe004, 0x0) chown(&(0x7f0000000240)='./file0/file0/file0\x00', 0x0, 0x0) aio_suspend(0x0, 0x0, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x9, @sival_int, @thr={0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, 0x0, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000011c0)="db", 0x1, 0x0, &(0x7f0000001200)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) syz_emit_ethernet(0x36, &(0x7f00000009c0)={@random="9b66920116c9", @random="00000000ce00", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) socket(0x1c, 0x1, 0x0) 1m2.965520061s ago: executing program 2 (id=537): r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x7, @empty}}, 0x0, 0x0, 0x0, 0x30a}, 0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x8, 0xc7d, 0x6}, &(0x7f0000000800)=0x10) r2 = fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000)=0x6, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, 0x85, 0x2, 0x0, 0xffffffff}, 0x7, 0xff, 0x6, 0x3, 0x0, 0x3c, 0x0, r2}) sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)='D', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) ksem_open(&(0x7f0000000000)=0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) sendmsg(r4, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="c47eb088ad4bfdd6f6527858fc8400a3a2763187f486aff6b53a2394bfc567d0210d2fce2da0e03dde4f687ce249215403e82899b71f4607efac594930c32acea2cf8883a541416d4667b8c8087e56ff26a0", 0x52}, {&(0x7f0000000340)="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&(0x7f00000028c0)=ANY=[@ANYBLOB="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0x11f4}, 0x20000) fstatat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0xe9bed5f02e5cb939) sendto$inet(r4, 0x0, 0x17, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x4}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) aio_write(0x0) rfork(0x1000) ksem_destroy(r3) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) 55.12855332s ago: executing program 0 (id=594): socket$inet_sctp(0x2, 0x5, 0x84) fork() r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x0) chdir(0x0) socket(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x80000001, 0x9}) ioctl$BIOCGDLTLIST(0xffffffffffffffff, 0xc0084279, 0x0) sigsuspend(&(0x7f0000000300)={[0x1, 0xf, 0x1, 0x4]}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x7fff) profil(0x0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, 0x0, 0x0) rfork(0x82040) 54.276037583s ago: executing program 0 (id=601): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000200)={0xa0d, 0x2}) socket(0x1, 0x3, 0xfc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000040)="9857979e8bdf96e6afdb7c5a964cb6442e73") r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r2, r4) sendmsg$inet_sctp(r5, &(0x7f0000000900)={&(0x7f0000000240)=@in6={0x0, 0x1c, 0x2, 0xffff76c5, @empty, 0x800}, 0x10, &(0x7f00000008c0), 0x0, 0x0, 0x0, 0x8d}, 0x20184) pipe2(&(0x7f0000000300), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) kqueue() r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x3060) 54.248800991s ago: executing program 0 (id=603): symlink(&(0x7f0000000000)='.\x00', 0x0) socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000080)=0xffffffff, 0x4) syz_emit_ethernet(0x5e, &(0x7f00000001c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d60f16", 0x28, 0x67, 0x0, @rand_addr="abbde059ff7a43f702cee73684eec42d", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1, @local={0xfe, 0x80, '\x00', 0x0}}}}}}}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2, @rand_addr=0xb411}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000025c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000040)="e33604a45cfa3e1254ef7146606d3d8cefcc7fe53338ebf41876e0c39cf813f9f96b5b9201466fc431b0ec672500c1caba2b4515e5046c0003c91687e5640d3990d35c5ef81f9caf9c0b25f21492e5735e4a2476740755fd11f27d07b7", 0x5d}, {&(0x7f0000000100)="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", 0x469}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5d8e911331fac09f4d84d4eb5cc82b18aaf34a5a85e25", 0xb5}, {&(0x7f00000024c0)="eb68927e7b7be8aaaa71286a3835850c0cb92a415135f8ffe7072e370d8e511e6e81caef251cda1347cbf13c002953a4af47", 0x32}], 0x6}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000003740)="fee0ccc8a297fcbd1719845566448fc5a7fa695388d06ddc4991f42f3ed33b6ce27882bb9d7fd2d57351467ae76a80ce353926da4a6fe90ddcd6701875857aa8c643a04a1ef6f5b99a6ddcc09ce076b8bc7adbd17dbef9fd00fb4203", 0x5c}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="140000008400000007000000010000000000000014000000840000000100040000080180ca030400140000008400000001000000015c1d7c15020800f05e35a850b5aba7014e86245061e5c416fe745798cee8b608fc970b9d82eaee23bbf7ca03e7a862cb8154b922a050fe2b2c3aac713033a7bfcfaaf3b7792bdbfb54de4d3c32a7152c7170ad0c540912f4d699597cfeecba7dec9f22290b407971fa408987b9927cee62dfc2"], 0x3c, 0x100}, 0x20080) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x290}, 0x98) 54.194233151s ago: executing program 0 (id=604): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100), 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, &(0x7f0000002500)="1a96edd80763523d70657775757ade") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7fffffff}, 0x78) connect$inet6(r2, &(0x7f0000000180)={0xfffffffffffffe3d, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r1, &(0x7f0000000140)={0xfffffffffffffecb, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000006c0)=ANY=[], 0x6) r3 = kqueue() kevent(r3, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0x8) 54.116045738s ago: executing program 0 (id=605): openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sync() r2 = openat$crypto(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000040)={0x17, 0x22, 0x10, &(0x7f0000000080)="98f7d2bbaa1e9ad12ef1a226a4dfc3fb", 0x0, 0x0, 0x0, 0xfdfffffb, [0x0, 0x10000000, 0x3]}) extattr_set_file(0x0, 0x2, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)='6', 0x1}, {0x0}], 0x2, 0x0, 0x0, 0x18c}, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50a", 0xe0}, {&(0x7f0000000380)}], 0x2, 0x0, 0x0, 0x81}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xad, "7c0ab93da4f314d91abdd627edc6d5e7e775f15ed48f8124c0169c03061f3b6433d57da9078e661fdcbb4ba00e6ab8ed97813ef390e22efb28b92591ac27b6e15bf45340b77e0cc355bba47475fe19ef23d3cdd5229d4d83cc0d95a7781bd94014d2902d346cfa2e71e43de63112fd741a96fe56c19b2ba1714a9c6e94830300c3030fe2fc2d83663823f7991bf5224f3f142df944457f9c14c805639a7627253bab158f2a75e94aea6322e746"}, &(0x7f0000000000)=0xb5) rfork(0x85000) 54.02519205s ago: executing program 0 (id=606): r0 = socket$inet_sctp(0x2, 0x1, 0x84) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) chdir(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, 0x0) syz_emit_ethernet(0x46, &(0x7f00000009c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00o3', 0x10, 0x3a, 0x0, @rand_addr="0e1a00000000000000000000001000", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_ra}}}}}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540)={0xffffffff}, 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) ksem_open(&(0x7f0000000540), &(0x7f0000000580)='/\\)!\x00', 0x200, 0x0, 0x0) 5.288333367s ago: executing program 3 (id=851): open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}], 0x1, 0x0, 0x0, 0x80}, 0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x1}, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0xb, 0x23, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0xfdffef87, [0x0, 0x80, 0xb]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000380)="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") ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000780)="40e5c74110d0d0658121a203a05086d7231ac3e9e2f59c9ae99d4939a89ad4ca0f00100000000000005c35c5c604b11e8ab912a17d314827cc813b69e030da399c6036ac2bdc6c6f59f6f15ab4f0f5ce492f617e0fcc23a6dd0e2d149006703a86e8b0ba7bc2e5552587796d2543432a97bfa54303844da0a3a33b0c06a244eaab01babcd7c6182d84c30bf018e99b4844ba9326e7c02b4cfa0eab4daeecad938458599ec52c7236883b88e730e1098dceff8d1434dd845bdd8b6ab8ce996cc9063ac09a19deaef27a33b99d2f95f665a0750ff64ddc2892242e85d902d801cef5f20000000000000000000000002279408f64bd210d400f7d99e0593914c6b23f0d6643420be0e91dcdbfe00bd2121ca8057d1391235e5a8f4a43f66b45dfb50b28f528b1b0f5d86911377f6c13738cc6af882fa51a050b1aa891ac8f7d95a64fa74c265b0c97de8f8825d3ea427aa65963cdebfb1c93a603000000e20990fbc5491c3c513b83006abe06e7e4175c89310a6b9db02a77425b2427bf8a2348958a519d10868d94eb8b5ea9b30a402ce9880401b76a9b88d4ff959d015e8a031ea1fe648a5ad3b782157a68b978d6281dffc621c418db15fb44fb67f4b368a62b86e09782dc8a90a626609f0f7ff834b0611750ffe75f23e8744dd756c0d3937391e327092db6ef2528e40000000000") lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x46, 0x0, &(0x7f0000000000)) clock_settime(0x0, &(0x7f0000000980)={0x4, 0x9f900000}) 3.433258125s ago: executing program 3 (id=853): ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000a00)={0x29, 0x18, 0x0, 0x0, 0x7, &(0x7f0000000940)="912944895e1f36", 0x22236738}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x81, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000002a60370bc0500"}, 0x1c) getfsstat(&(0x7f0000000940), 0x928, 0x2) write(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000002280)="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", 0x3a2, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) close(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000440)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0xd5, 0xfffffe00}, 0xc) open$dir(&(0x7f00000001c0)='./file0\x00', 0x80201, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000b40)={0x0, 0x76, 0x2}, &(0x7f0000000b80)=0xc) pipe2(&(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x4, 0x9}, &(0x7f00000003c0)=0x10) 2.568539073s ago: executing program 3 (id=860): profil(0x0, 0x0, 0x0, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20104, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f00000002c0), 0x4, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f2", 0x8d}, {&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1", 0x5e}], 0x2, 0x0, 0x0, 0x81}, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000200)={0x29, 0x0, 0x20, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559c, [0x9]}) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) ioctl$MDIOCATTACH(0xffffffffffffff9c, 0xc1b46d00, &(0x7f00000006c0)={0x2, 0x5, 0xcfaca2eb17c41710, 0x0, 0x100000001, 0x6, 0x0, 0x8, 0x8, 0x3, &(0x7f00000001c0)='\x00', [0x8000, 0x4, 0xffff, 0x2, 0xd0, 0x4, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x10000, 0x9, 0x1, 0x0, 0x3ce, 0x5, 0x5, 0x2, 0x1859c4bd, 0x7, 0xffffffff, 0x6, 0x0, 0x38cb8412, 0x4, 0x80000001, 0x2c81589e, 0x2, 0x90d, 0x9, 0x3177, 0x0, 0x2, 0xff, 0xdf43, 0x8d, 0x9, 0x0, 0x0, 0xfffffffe, 0x7, 0x2020000, 0x1000000, 0x800, 0x5, 0x5, 0x6, 0x200, 0xa2f, 0x80c, 0x1, 0x5, 0x3, 0xfffffff9, 0x1, 0x2, 0x9, 0x9, 0x2, 0x9a2, 0x3, 0x9, 0x1, 0xffffffff, 0x3, 0x6, 0x1, 0x1, 0x7f, 0x3, 0x4, 0xc4b5, 0x40, 0x2, 0xffffffc6, 0x5, 0xc6e, 0xee, 0xf90d, 0x3, 0x6, 0x8, 0x7, 0x7, 0x1, 0x7a, 0x46a9, 0x9, 0x4, 0x8, 0x0, 0x2, 0x3, 0x4, 0x1000002]}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r2, &(0x7f0000002280)="1d77", 0x2, 0x104, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) shutdown(r2, 0x1) 1.275856407s ago: executing program 1 (id=862): open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02"], 0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340), 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = socket$inet6(0x1c, 0x2, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x3}, 0x1c) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0xb11}], 0x1}, 0x0) read(r1, &(0x7f0000000b80)=""/4096, 0x1000) 1.275678076s ago: executing program 3 (id=863): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)) r1 = open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) sysarch$I386_SET_LDT(0x84, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto$inet6(r2, &(0x7f0000000100)="f631616a686dd4e0c600e5acdb299736d0e5549bc8fea3d9deaeeaef6cdff9999d088ea5cfb13e329ec3545748", 0xffffff1a, 0x100, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) rfork(0x3060) getuid() setreuid(0xee00, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x6, 0x4) r3 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x2, 0x0) 1.115399803s ago: executing program 3 (id=864): fhlink(0x0, &(0x7f0000000040)='./file0\x00') fork() setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x2000000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) syz_emit_ethernet(0x66, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kqueue() r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x147}], 0x1, 0x0, 0x0, 0x81}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x4000) socket(0x1c, 0x2, 0x0) 971.288168ms ago: executing program 1 (id=865): r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28d00, 0x100) r1 = openat$crypto(0xffffff9c, &(0x7f0000000040), 0x8, 0x0) r2 = openat$kbd(0xffffff9c, &(0x7f0000000080), 0x100, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x120}, {r1, 0x1}, {r2, 0x8}], 0x3, 0x9) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000140)="a8cf4e80db8255e4d5b4abe233b6004f2772b7d96cd5aaff929f2891384c3b4ecc0127f34561ee6411671bcc72f449dc17d1ed3f3a640887d0958973067849456bf3ef0d2d0bfbaa34cb16d7b1c5fdeff2e22f4dceed8407531233230d7807a7b0d496badeb0192311cf9345653194b70c82efb9b10f71366c231cc5e76111ae8b57a790d189e1816a69d4300dddf75338629464a5e7463016061dd079e6e606803051f81c5c328f14fdec80868b2ac03dfec52c7f1a71520ccd354aa40a98d2b084a00b477fa3aea669f5", 0xcb}, {&(0x7f0000000240)="866c94dd7d0ed3946f5e01a191d66e0d30eb11897724d216fe437e4f06bf4e0060446dc839bf35b38ddb17c6646551411f5c4da2a69530c0d103409105ef0a345d3322c958ea05ac04a2ed35870c0b2c67e0e40ce4764a06c0a9e4216e98d7142de94e79d399f91a26b492b740392d9e874ae5aba9432f2461dec54a2ef85ab59c1c9bc10eb15a8876a3ff4d1ed863a38d23878114", 0x95}, {&(0x7f0000000300)="8026b0d24ff3d9ae4d419415063701c50b5a5bed8ca824ccc0c11f9c2a83d61f22d4db8081aa3be309399f10be308e4beeaaccb776c0afce3a5be1e1f00b9b6b", 0x40}, {&(0x7f0000000340)="07e075620741d2e96a3c138bed69828c525d3162787fd6717135f096242af7a612ad147592da31078e41238622b065c6a6c7b49313ca7863210945ec538a60184d234da667657e0f1acd1c12cc585ae2b43495f6af6544ae8e81e7c2433e8d77e3e81e18131efaf6817770ebc97a125591a41ff0324c5908effb4be5f6495ca1cf557f913bfe0d5440307bd0d5e13e9f0e0bfa5c67939a8a82c53655777064dbf470f7b081c3a39118947530c9fa02873c25f5d2aa8144", 0xb7}, {&(0x7f0000000400)="ea33b06c4c57aa2f518f63f2b4963f5b80910d3f13c6d864884015fc1a43bc094b98f02a1dc276bafe9d6da8d8920ddc65e8dfa6f36964f387238428742c8f1eeb", 0x41}, {&(0x7f0000000480)="2375e38f2885acbd2d3d102fbef82073fa41ea2bedee69aff1a780241ac4a5117b511f97c263f62f8c58602be7ff085b971bc2d8947586406688ae1e12ad68a41acf9ad7d4928b6603daf785ae2d3384a166351d9d348d6ee5af6013ea78455b6c58cf34ba20206fa24373ba010133954a5aad2d8c28b1e6ce7e978cbff08f78207c4ba7cab5769fe03685fdcee054554bfe32a5c38dc2261096cc650292ce195f8ea5cd59fabdab0162c441fbeae252872a405ac139d0de114537adc43602cd3b948d2c2f2a2fdea30e44d4479638525a81dfb63b7ef643d7c17ab5a58751b7243435713c9d6efe4b9416560266bfa5bcd403b0e79c", 0xf6}, {&(0x7f0000000580)="843c510b894abd6c3d985d4d3dc0a1c3353b407874b22df57093bbf2cb12d044af51cb93ff794723cd91de049c3bab4407adb726dfcfff6c68ddc8bb8f24b84f2983e4010621dc36179c6d13777ebfe07647dead5e9c1271d2455a86a3cde648e4cb02211ad4623ca846ab7fa575605750eb749fd7e2c7e7bfb5009632a0f6e014796451252c2b3b5d07c1a31e03", 0x8e}, {&(0x7f0000000640)="c0ba13e2a0f53fc743003bde7fee02023fcbea226ab46e9821804b2bf241362b64e877cfea29fb13c23bc4085f025a8fe3ab043e2870ca6a135e72d557cad493bda7998eb01523cc38ac1c627688e792098fb93ee094f429d75e4776", 0x5c}, {&(0x7f00000006c0)="17f1f5857a688f56323f2fcda3300889ce594dab79d62480b144fb606960c749a618b281d5834d45a9638d30f8be058cae77257428e1fe859fa0e54a55bdc766830ad25ca03e8c0dfb31191e199855ee0110f8501709ecc2e322db652938fc4a5c05e8cce1ad15459b0a249098a0f2eb6f9432193754bf8755616ddf3360fa2359148afb418dcfa326d33499e9546707d874063844e95d18", 0x98}], 0x9, &(0x7f0000000800)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @rand_addr=0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x81, 0x2, 0x5, 0xffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x6, 0x7610, 0x40, 0x7, 0x10001, 0x1000, 0x6}}], 0x94, 0x19}, 0x0) issetugid() r4 = __specialfd$eventfd(0x1, &(0x7f0000000900)={0x9, 0x3}, 0x8) fchflags(r1, 0x800) getgroups(0x4, &(0x7f0000002500)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000002540)={@in6={{0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x0, 0x2, 0xffff, 0x6}, &(0x7f0000002600)=0x8c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r3, 0x84, 0x24, &(0x7f0000002640)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x8, @empty, 0xffff7fff}}, 0xffc0}, 0x88) ioctl$DIOCRADDTABLES(r4, 0xc44c443d, &(0x7f0000002740)={{"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", "e51b0978f7339742317a3feae13a56233cde3bd3f13a1b55661f79535635e82f", 0x1000, 0x1}, &(0x7f0000002700)="d237", 0x2, 0x2, 0xfff, 0x3f, 0xb1, 0xed6, 0x6, 0x9}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000002bc0)={0x4, [0x1, 0x8, 0x5, 0x4]}, &(0x7f0000002c00)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000002c40)={0x2, [0x0, 0x0]}, &(0x7f0000002c80)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000002cc0)={0x80, 0xff7f, 0x1c00, 0x9, 0x8, 0x6, 0xd12, 0x0, r5}, &(0x7f0000002d00)=0x20) ioctl$MDIOCRESIZE(r4, 0xc1b46d04, &(0x7f0000002dc0)={0x3ff, 0x5, 0x2, &(0x7f0000002d40)='./file0\x00', 0x0, 0x7, 0xffff12d9, 0xffff, 0x70f, 0x800, &(0x7f0000002d80)='\x00', [0x101, 0x7e3, 0x3, 0x0, 0xcf, 0x0, 0xec, 0x10000, 0x5, 0x7fffffff, 0x800, 0x1ff, 0x3, 0x3, 0x1, 0x8001, 0xffff8000, 0x6, 0x8, 0x80000001, 0x8001, 0xffffff81, 0x20, 0x214b, 0x400, 0x74df, 0x8, 0x1ff00, 0x1000, 0x5, 0xffffff81, 0x9, 0x8001, 0x3, 0xc329, 0x93, 0x0, 0x800, 0x5, 0x3, 0x1, 0x3ff, 0x0, 0x7fffffff, 0xf69, 0x8, 0x1000, 0x5, 0x1000, 0x4cdc, 0xffffff47, 0x53d9dc2f, 0x20, 0x3, 0x9, 0x4b7, 0x5, 0x0, 0x400, 0x3, 0x80000001, 0x32, 0x0, 0x8, 0x345, 0x6be, 0x30c, 0x1, 0x4, 0x5, 0x1, 0x9, 0xffff64b0, 0x35e, 0x1, 0xd1, 0x1ff, 0x4, 0x8, 0x7, 0x8, 0x80, 0x100, 0x4, 0x8, 0x843, 0x80000000, 0x8a7, 0x2, 0xd271, 0x2, 0x36a, 0x3, 0x8, 0x7, 0xe8ba]}) r6 = openat$ptmx(0xffffff9c, &(0x7f0000002f80), 0x20000, 0x0) readv(r6, &(0x7f0000003280)=[{&(0x7f0000003080)=""/22, 0x16}, {&(0x7f00000030c0)=""/22, 0x16}, {&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/160, 0xa0}, {&(0x7f0000003200)=""/121, 0x79}], 0x5) 956.333026ms ago: executing program 1 (id=866): r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ksem_close(0x0) socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$inet6(0x1c, 0x3, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8) setgid(0x0) 872.461286ms ago: executing program 1 (id=867): r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8d000000ffff000001"], 0x9, 0x20000}, 0x20000) sendmsg(r1, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) ftruncate(r0, 0x8) connect(r0, &(0x7f00000016c0)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) shmat(0x0, &(0x7f0000ff8000/0x3000)=nil, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000600)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x456, &(0x7f0000000080), 0x4) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x18, &(0x7f0000000140)="ec7b0000f2feff130092221fb3306671530000000000007f", 0x0, 0x0, 0x0, 0xfdffef85, [0x0, 0x3]}) 852.143069ms ago: executing program 1 (id=868): open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x3) accept(r0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0xc, &(0x7f0000000100)={0x10, 0x2, 0x0, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x2, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x0, 0xb, 0xe60}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f00000001c0)={0x0, 0x3, 0x4}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_post(0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5, 0x1e}, 0x8) 246.542µs ago: executing program 1 (id=869): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100)={0x7ff80000}, 0x4) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$DIOCRGETTABLES(r5, 0xc450443f, &(0x7f00000008c0)={{"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", "6e6ef5b34cb9017747e0904db9314c8ca1f25877ce49f15baa07cd514e746ce0", 0x1, 0x7f}, 0x0, 0xfffffffffffffeff, 0xcf17, 0x6, 0x7, 0xfffffffffffffffb, 0x2, 0xf, 0xfff}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x8) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = dup2(r7, r8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32], 0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1}, 0x8) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xfdffffff, [0x0, 0x3]}) 0s ago: executing program 3 (id=870): r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54) r1 = socket$inet_sctp(0x2, 0x5, 0x84) aio_return(&(0x7f0000000840)={r0, 0x1, &(0x7f00000006c0)="241c41f79201d242ca36673335722fe224aa7cbd53b2bce079026d4b318ef1926d526b7ee9fd81b5d5c1d085cf6268d84cd368657bcba543e0533a45fe4be6447c91c273a2004a95f95bafae82cd112034ab268676d8383d767536456a0330293ca223219a9cfc99fb21c9bd3aa3b469761a3253550bc00d6f97ab460205f1d18070abd790dd0b73318b3bbfd692083c66212c69bebee7c0fc675feb8778aee43e71e9266ecb2f4d084b4615", 0xac, [0x5000000, 0x1], 0xfffffffb, 0x1, 0x1, {0xd2, 0x7fffffff, &(0x7f0000000780)="35816fee278f6dfbc244d09b07acadc43ea9ba68d6180b173d704f5a992baf003eabc3cbe0fc4f7f1589ecd17399f6713f56f9fd726942de82f92b87077c1f3afdcfad586297e07dddbdd56fba0e7fcf2f6414f58b885a502cf38a1e5fc2319264e90319419b078e5d920316b718333c96bebd0c77dc4e51bb158bda097ad9d0e76d98"}, {0x4f40bac4f473cf1c, 0x1, @sigval_ptr=0xfffffffc, @ke_flags=0xc05b}}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) open(&(0x7f0000000140)='./file0\x00', 0x615, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r4, 0x3) r5 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x3) flock(r6, 0x2) flock(r5, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008000000000000000ac1400bb1c00000084005af78e68276c3d1177370400000a0000003ab5d42bd5ba541280dd932225c0a57c2f290ed156702a707b837d905241df3f31d5938a01e5f115f68e14e1ce42e0c33e5247692d34659538f7981dba267ecd04b9b777a72ffc3eb3466068aff1d02957e62dea1b826559862cc7ac8b2cab15902837909f2c988611d59654b763c037f59ad546e09bd824bde7ddbfbf1baa799d102d7709789885f6b85f2be0240c9c732be826821cd0c15134bccfddcde771a08cfe38f8cdcf5eae65770a52f2aaeabda106f204bab34ced4508cb113bb5a7a42a710d1afa000000000000"], 0x2c}, 0x0) pipe2(&(0x7f0000000240), 0x0) kqueue() r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.196' (ED25519) to the list of known hosts. Oct 17 21:32:49 ci-freebsd-i386-0 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.0.187 on tap0 Out of ktrace request objects. ip6_ctloutput: mbuf limit hit Oct 17 21:33:07 ci-freebsd-i386-0 dhclient[1084]: send_packet: No buffer space available md0: truncating fractional last sector by 184 bytes ip6_ctloutput: mbuf limit hit if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 Oct 17 21:33:37 ci-freebsd-i386-0 syslogd: last message repeated 2 times Oct 17 21:33:42 ci-freebsd-i386-0 kernel: arp: 00:00:00:00:00:00 is using my IP address 172.20.0.170 on tap0! Oct 17 21:33:52 ci-freebsd-i386-0 dhclient[1084]: send_packet: No buffer space available Oct 17 21:33:59 ci-freebsd-i386-0 kernel: attempted source route from 255.255.255.255 to 172.20.3.170 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 Oct 17 21:34:04 ci-freebsd-i386-0 dhclient[1706]: send_packet: No buffer space available Jan 1 00:00:05 ci-freebsd-i386-0 kernel: attempted source route from 172.20.1.170 to 172.20.1.187 Jan 1 00:00:10 ci-freebsd-i386-0 kernel: nd6_na_input: duplicate IP6 address fe80:3::1aa ZFS filesystem version: 5 ZFS storage pool version: features support (5000) Expensive callout(9) function: 0xffffffff81439b60(0xfffffe006df40d20) 0.009483765 s SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) FreeBSD/amd64 (ci-freebsd-i386-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password: Login incorrect login: show registers Password: Login incorrect login: ps Jan 1 00:05:30 ci-freebsd-i386-0 login[748]: 2 LOGIN FAILURES ON ttyu0 Password: Login incorrect login: show malloc Password: Login incorrect