last executing test programs: 14.102816052s ago: executing program 1 (id=2): freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r0, &(0x7f0000000040)=@file={0x61, 0x0, ""/95}, &(0x7f00000000c0)=0x61, 0x10000000) getsockname$unix(r2, &(0x7f0000000100)=@abs={0x8}, &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000180)=@un=@file={0x1fb, 0x0, ""/505}, 0x1fb, &(0x7f0000000640)=[{&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/113, 0x71}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/5, 0x5}, {&(0x7f0000000600)=""/14, 0xe}], 0x5, &(0x7f00000006c0)=""/50, 0x32}, 0x0) dup(r0) sendto(r2, &(0x7f0000000740)="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", 0x1000, 0x4, 0x0, 0x0) truncate(&(0x7f0000001740)='./file0\x00', 0x1) r3 = openat(r0, &(0x7f0000001780)='./file0\x00', 0x200000, 0x2) sendmsg$unix(r2, &(0x7f00000019c0)={&(0x7f00000017c0)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001940)=[{&(0x7f0000001800)="07653abcbf4a489288c1d8c542bb5b2808fe532e83aefc68b3683d2cf66e12c6e7a98fa75e4b60d30b7645bbae2b18dd764836728d892e5ee4af1c1e2b59cd9fc9cbec9c58aa72112576a53ea7ca59a79862220beb9a8cbf2151610bfec37fb63bf401efaeb5b86c899c36ec677d8c90027de36a44e0507b71b080d861ac90bb4bb6c52b32a99cc8b23670e4b7f26b7dc5fbbe187feeeb0e509a854b69741d8bea24eb6405e635e7fc21c29f76c1baf6c4f5eed1bef8dc12335f18ff6e2a09c84de73de3a4ab74abbef63bb7cb6332507ed7e992d9bc5b2c1229627814993e82d934e3da31d203", 0xe7}, {&(0x7f0000001900)="1a95ce25d03f662c08efde1b739d0114c37e88e915287f7515963ee17db60d28e5af7e6d545e45dfcb95", 0x2a}], 0x2, &(0x7f0000001980)}, 0x100) syz_extract_tcp_res(&(0x7f0000001a00), 0xffffff91, 0xb8) fpathconf(r0, 0x3d) syz_emit_ethernet(0xdc, &(0x7f0000001a40)={@local, @local, [{[{0x88a8, 0x1, 0x0, 0x1}], {0x8100, 0x3, 0x1, 0x4}}], {@generic={0x802e, "667af393ec55f7347fef65a920345dab35cb7e291f6e58be2d0e0984c469878ee3a5a3deb8d3a3a33d7fc83c08bfaf2636c067fa50e6b7321f222a24bcd341bf6166154dcd27f322a12741243a8a409f72d73944d6d6bc8eb0962730e3d78cbfd6bab89ed2d0d1ed22f8642bfbf0ed9a0734c1bd352bdc8695f2e781c91b2776aad0b6fe850cc40e083530625fb946d9d6bc063e1beec82a0c3a9f3d403ef41285fab0da9c1e9b59d3848012345636a291f054bb5fb6fa2a365132a8856e804e6a600c49dc4c"}}}) fpathconf(r2, 0x36) freebsd11_stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001b40)='./file0\x00', r4, r5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001d00)={0x9}, 0x1) r6 = fcntl$getown(r3, 0x5) syz_extract_tcp_res$synack(&(0x7f0000001d40), 0x1, 0x0) rfork(0x12000) pipe2(&(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x180000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x10, r7, 0xd) r8 = shm_open2(&(0x7f0000001dc0)='./file0\x00', 0x0, 0x5, 0x4, &(0x7f0000001e00)='\x00') r9 = dup(r8) fstatfs(r9, &(0x7f0000001e40)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000002780)={0x0, 0x0, 0x3c068765}, 0xc) r10 = socket$inet6(0x1c, 0x4, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f00000027c0)={0x0, 0x9, 0xffffffff, 0x2, 0x5, 0x8, 0x200, 0x3, {@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x8, 0x3, 0x5, 0x10000}}, &(0x7f0000002880)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0xa, &(0x7f00000028c0)={@in6={{0x1c, 0x1c, 0x3, 0x100, @empty, 0x9}}, r11, 0x1, 0x2ef, 0x10, 0x192, 0xadcf, 0x4}, &(0x7f0000002980)=0x98) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000029c0)={0x1, 0xba4f, r6, 0xffffff7f, r6}) 13.991692539s ago: executing program 1 (id=6): mkdir(&(0x7f0000000280)='./file0\x00', 0x80) (async) r0 = socket(0x26, 0x2, 0x0) (async) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000080)=r0) (async, rerun: 32) accept4$unix(r0, &(0x7f0000000000)=@file={0x54, 0x0, ""/82}, &(0x7f0000000080)=0x54, 0x20000000) (async, rerun: 32) chroot(&(0x7f00000002c0)='./file0\x00') mkdir(&(0x7f0000000480)='./file0/../file0\x00', 0x40) 13.940978734s ago: executing program 1 (id=9): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) syz_emit_ethernet(0x5a, &(0x7f0000000040)={@local, @local, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x5, 0x6, 0x0, @loopback, @local={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x20, 0x7, 0x3, 0x3, [{[@loopback], 0x8}, {[@local={0xac, 0x14, 0x0}], 0x9}, {[@multicast1], 0x5}, {[], 0x5}]}, @noop, @noop]}}, @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xa7}}}}}}) symlink(&(0x7f00000003c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') extattr_list_link(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) 13.861344196s ago: executing program 1 (id=12): r0 = socket(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x40000, 0x0) r2 = socket(0x26, 0x2, 0xfe) setsockopt$inet_tcp_int(r2, 0x6, 0x101, &(0x7f0000000380)=0x1f, 0x4) syz_emit_ethernet(0x279, &(0x7f0000000640)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2, 0x6, "d3549f", 0x243, 0x5c, 0x0, @mcast1, @loopback, {[@fragment={0x3a, 0x0, 0x7, 0x0, 0x0, 0x12, 0x66}, @hopopts={0xb, 0x1f, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @generic={0x5, 0x65, "82d0265d8ed6fb3e01e31c080a70c718d923670f6e74e13e1e8d6a8f5f33840d1d976accbb2c2a65517e6b624b55d93df8683f26765660d9ae5faa973bcd4961c0b03923a530f732f79b33c55c4163b690a4f1f4bbe8830934bef2ff5353dee622e7445346"}, @generic={0x8, 0x86, "5d2402319ac4d58fcaba2a187956f2c0ee99f4c876b5eaeb0a008da595b6fccbad6109d0911cd930b14f11d73115c7e9c6f80bfe8fb5de1284603f24970d59041c4f12e600661a50b611f3a386a1c952cbb80b853b7cf099d8e9db56dc6573b8c2404ab0d0ca1727e1d222d46d54c8708cd2e5172a786a71a37698f6827e1dd329bb3c8c5b53"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7f}]}, @routing={0x89, 0x6, 0x1, 0x1, 0x0, [@local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}]}, @fragment={0x21, 0x0, 0x0, 0x1, 0x0, 0x0, 0x67}, @dstopts={0x32, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x400}]}, @routing={0x32, 0x10, 0x1, 0x80, 0x0, [@local={0xfe, 0x80, '\x00', 0x0}, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, @ipv4={'\x00', '\xff\xff', @multicast1}, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast2}, @empty]}], @generic="f48676c5f70d62b1465195e4bf3644d7f58c287ae5fe615defa7f40a8ac306f22a1a6319117f75b2db46af863c01271b0f60d18b836832927e130b8b9eb35dadaf991aa74547f40a4864fca49aa8b927b043ca09ac82d6f1bd1b50"}}}}}) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) mkdir(&(0x7f0000000540)='./file0/file0\x00', 0x20) eaccess(&(0x7f0000000040)='./file0/file0\x00', 0x2) mount(&(0x7f0000000000)='ufs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, &(0x7f0000000140)) fstatfs(r0, 0x0) fstatat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4000) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r3, 0x8008745b, &(0x7f0000000000)="28fcffffff0006") r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13.801308277s ago: executing program 1 (id=13): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) mprotect(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff48004500007e0068003437b8387800000007e004000211089078ffdf0000009f000061fafd2505d72ac2c999074cf5d88f4b907c2ff2955748453db96fae420e30dbb2b770469d85853fadfad32e11c5c83c309b"]) (async) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000002fc0)=""/77, &(0x7f0000003040)=0x4d) (async) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) aio_waitcomplete(&(0x7f00000004c0)=0x0, 0x0) (async, rerun: 64) r2 = fork() (rerun: 64) wait4(r2, 0x0, 0x4, 0x0) (async) rfork(0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) shmget(0x1, 0x2000, 0x23, &(0x7f0000ffc000/0x2000)=nil) (async, rerun: 64) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000001c0)={0x5, 0x2, r2}) (async, rerun: 64) socket$inet_udp(0x2, 0x2, 0x0) (async) setitimer(0x0, &(0x7f0000000840)={{0xffffffffffffffff, 0xf}, {0x0, 0x83}}, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000080)={0x10, 0x18, 0x1, &(0x7f0000000740)='\x00', 0x20, &(0x7f0000000100)="005b1fe0b78e0cb3941403e72336afbd55468e3f17b3587d7e60f6da96ef67a7", 0x1000, 0x7d86619b, [0xd, 0x31, 0xc]}) (async) mlockall(0x2) (async) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) (async) truncate(&(0x7f0000000040)='./file0\x00', 0xb) (async) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) (async, rerun: 64) procctl$PROC_ASLR_STATUS(0x0, r2, 0xe, &(0x7f0000000000)) (rerun: 64) 13.776593504s ago: executing program 32 (id=13): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) mprotect(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff48004500007e0068003437b8387800000007e004000211089078ffdf0000009f000061fafd2505d72ac2c999074cf5d88f4b907c2ff2955748453db96fae420e30dbb2b770469d85853fadfad32e11c5c83c309b"]) (async) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000002fc0)=""/77, &(0x7f0000003040)=0x4d) (async) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) aio_waitcomplete(&(0x7f00000004c0)=0x0, 0x0) (async, rerun: 64) r2 = fork() (rerun: 64) wait4(r2, 0x0, 0x4, 0x0) (async) rfork(0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) shmget(0x1, 0x2000, 0x23, &(0x7f0000ffc000/0x2000)=nil) (async, rerun: 64) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000001c0)={0x5, 0x2, r2}) (async, rerun: 64) socket$inet_udp(0x2, 0x2, 0x0) (async) setitimer(0x0, &(0x7f0000000840)={{0xffffffffffffffff, 0xf}, {0x0, 0x83}}, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000080)={0x10, 0x18, 0x1, &(0x7f0000000740)='\x00', 0x20, &(0x7f0000000100)="005b1fe0b78e0cb3941403e72336afbd55468e3f17b3587d7e60f6da96ef67a7", 0x1000, 0x7d86619b, [0xd, 0x31, 0xc]}) (async) mlockall(0x2) (async) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) (async) truncate(&(0x7f0000000040)='./file0\x00', 0xb) (async) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) (async, rerun: 64) procctl$PROC_ASLR_STATUS(0x0, r2, 0xe, &(0x7f0000000000)) (rerun: 64) 5.972503841s ago: executing program 2 (id=50): setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000240)={0x1, {{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080), 0x1000000000000245, 0x7) (async) pwritev(r0, &(0x7f0000000080), 0x1000000000000245, 0x7) 4.661319227s ago: executing program 0 (id=52): r0 = socket$inet(0x2, 0x3, 0x3) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1017, 0x0, 0x0) freebsd11_fstatfs(r1, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) fchmodat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x200) freebsd12_shm_open(&(0x7f0000000280)='./file0\x00', 0x200, 0x12) clock_getres(0xe, &(0x7f0000001440)) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) freebsd11_lstat(&(0x7f0000000040)='./file0/file0/..\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x0, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14) getsockopt$sock_int(r3, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715d7b1c3d4b3830c921bf0817a1600000000006a89dbdf", 0x2c) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="8f6f77ede655ffff28ca17546511bec6506affffffff86dd605f6ad900383aff3bcc3f0600000058130fa13a97e237e186e3fe8000000000000000008000caeb73307ee781f00f85fd000000aa02009078040000386007c33e00002b000000000000000000fffffeffe00000020000000001000000ffffffd123f18952fd53b173000000"]) sendto$inet(r0, &(0x7f0000000e00)="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", 0x579, 0x20180, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) posix_fadvise(r0, 0x5, 0x7, 0x4) 4.660122323s ago: executing program 2 (id=53): syz_emit_ethernet(0x66, &(0x7f0000000400)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x30, 0x0, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3a00, {0x0, 0x6, '\x00', 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @multicast1}}}}}}}}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$MDIOCDETACH(r0, 0xc1c06d01, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x800e) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x11a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) sendfile(r1, r3, 0x0, 0x400000000000, 0x0, 0x0, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) syz_emit_ethernet(0x59, &(0x7f0000000040)={@random="2e344c01cd8c", @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x5, 0x4b, 0x65, 0x80, 0x9, 0x4c, 0x0, @remote={0xac, 0x14, 0x0}, @empty, {[@generic={0x89, 0xc, "88c50ccf945f6563b8ea"}]}}, @icmp=@dest_unreach={0x3, 0x8, 0x0, 0x0, 0x2, 0x9, {0x7, 0x4, 0x1, 0x32, 0xf001, 0x68, 0x80, 0x67, 0x2d, 0x1, @remote={0xac, 0x14, 0x0}, @empty, {[@ra={0x94, 0x6, 0x9}]}}, "b7e56a02a75102"}}}}}) lpathconf(&(0x7f0000000000)='./file0/file0\x00', 0x8) ftruncate(r0, 0x200) 3.251527252s ago: executing program 0 (id=55): r0 = semget$private(0x0, 0x1, 0x614) semop(r0, &(0x7f0000000000)=[{0x4, 0x9, 0x1000}, {0x4, 0x2, 0x3200}, {0x3, 0x7ffc, 0x1000}, {0x3, 0x3, 0x800}], 0x4) 3.250551198s ago: executing program 2 (id=56): open$dir(&(0x7f0000001240)='./file0\x00', 0x200, 0x21) truncate(&(0x7f0000000040)='./file0\x00', 0xb) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x11a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, &(0x7f0000000140)) r2 = fcntl$dupfd(r1, 0x0, r1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) sendfile(r0, r2, 0x0, 0x400000000000, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="f43a", 0x2}], 0x1}, 0x0, 0x18) shmget(0x2, 0xfffffffffeffffff, 0xa00, &(0x7f0000ffc000/0x4000)=nil) 1.731248244s ago: executing program 0 (id=58): setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x26, &(0x7f00000001c0)=0x6, 0x4) symlink(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') freebsd11_mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x672cda28f543e327, 0x1) r0 = open(&(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x611, 0x20) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000100)='./file0/file0/..\x00', 0x400280, 0x12) __realpathat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/3, 0x3, 0x0) open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x10) rename(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2}, 0x10) extattr_delete_file(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f00000000c0)='\x00') syz_emit_ethernet(0xb6, &(0x7f0000000a00)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa86dd6000000000800000eee21f0000003c00000500004c58053bfe8000000000000000000000000000aa000800000000000000010005020cfe0401fc0736defcbfd2493d61a279d61ee11e68365c4f4b148566bae4a2c65b92e84483895e1471413fa708f18e0d7d1c1cea03e35cd3d3255d33680000000000004701000000000000010100040102000100000000000000002f000e9064000000860090780000000400000066910933db"]) 1.730809603s ago: executing program 2 (id=59): open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)}], 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) ftruncate(r0, 0xffff) accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0xfc, 0x0, ""/250}, 0xfffffffffffffffe) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x20000}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffb}, 0x1c) write(r2, &(0x7f0000000680)="0c54583af16fc3f5e5bbc1b1a5c731d9ab8c34f54f86d33dfa7d13f4b5cea905fe22974778094bf7bb7961ef705db81a673c61e501bf4805aa982046f0507eb7ec12042de713ff4117f1e6aaa10ecb532cb1135a36af04692e35d1374e4cafbd04947260d4934ebd9433395ff9ea01e5679bda86d9fe1a5df6801c9a02d90af91bdc8474e6a0f5695f2d1375f0945d50b0ffda5054c4502a2dbf665586f2ea982f", 0xa1) r3 = msgget$private(0x0, 0x270) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r3, 0x0, 0x11, 0x2, 0x1000) msgsnd(r3, &(0x7f0000001cc0)={0x3}, 0x8, 0xd7eb4c09585024e0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0x1c) pipe2(&(0x7f0000000080), 0x0) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x40000002, @ipv4, 0x214}, 0x1c) sendfile(r1, r2, 0x5, 0xbf4c, 0x0, 0x0, 0xd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0xd, {{0x1c, 0x1c, 0x2, 0xba1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}}, 0x88) mount(&(0x7f0000000040)='msdosfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) setuid(0xffffffffffffffff) msync(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) r5 = semget$private(0x0, 0x3, 0x6d0) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000000)) procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, &(0x7f0000000580)=0x6) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 1.728537264s ago: executing program 3 (id=60): syz_emit_ethernet(0x100e, &(0x7f0000001280)=ANY=[@ANYBLOB="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"]) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0xd09}, 0x24) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715d7b1c3d4b3830c921bf0817a1600000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="017a88", 0x3, 0x20180, &(0x7f0000000880)={0x10, 0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_emit_ethernet(0x5e, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd600000000028f0ff46eca5d95f9d4ba80802bde6a73ebc85fe80000000000000000000000a0000aa8900907800000000ff0100000000000000000000007778be34000000000202000000000000000001321bf9e16bd98f463623072fca67770c9e36c0b811ced6de73896c48522099971930194cb90e51060500acbdf330861fc3ff4dfd3991fa48deecc5b08a61214a4c422ce03491826946f4bea5b288dc0e93d75d155e48c63c2e082d09d7292981d8dfefec8ce647cb99"]) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r4 = kqueue() kevent(r4, 0x0, 0x0, 0x0, 0x0, 0x0) truncate(0x0, 0x5) mkdir(0x0, 0x1) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) freebsd11_fstatfs(r5, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) rmdir(&(0x7f0000000200)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000100)=r2) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xfffeffff, "ca89bc6c6b2b402339347b3bcf47ad7d"}, 0x14) 121.150229ms ago: executing program 0 (id=61): sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) aio_suspend(0x0, 0xfffffffffffffdcc, &(0x7f00000001c0)={0x1000000040, 0x3}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x4, 0x58, 0x1000301010005}) rfork(0x10) flock(r0, 0x4) rfork(0x4) syz_emit_ethernet(0x46, &(0x7f0000000080)={@random="9f4c4662c957", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x68, 0x0, 0x1, 0x2, 0x0, @rand_addr=0x7, @multicast2}, @icmp=@generic={0x11, 0x8, 0x0, "ff069500bf890006e0d0c0dca4adfd5fd6e82b4c9400809d5e46b9cf9e23cd71"}}}}}) 119.795793ms ago: executing program 2 (id=62): r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) (async) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x40, @loopback={0x4}, 0xfffffffc}, 0x1c) (async) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) (async, rerun: 32) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) (rerun: 32) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x8000008, @loopback}, 0x1c) (async) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x10, @empty, 0xfffffffb}, 0x1c) (async) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async, rerun: 32) link(0x0, 0x0) (rerun: 32) symlink(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) symlink(&(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000800)=0xf2, 0x4) (async) fhlinkat(&(0x7f0000000000)={{[0x17f, 0x5]}, {0x3, 0x7, "d771898b8356a718aa33a2df8aa2c5a5"}}, r4, &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') freebsd11_mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x672cda28f543e327, 0x1) (async) open(&(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x611, 0x20) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) r6 = msgget$private(0x0, 0x790) msgrcv(r6, 0x0, 0x0, 0x0, 0x800) (async) open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x10) (async, rerun: 32) cpuset_setdomain(0x2, 0x4, 0xffffffffffffffff, 0x20, &(0x7f0000000040)={[0x1]}, 0x3) (async, rerun: 32) truncate(&(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6) (async) rename(&(0x7f0000000340)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000540)='./file0\x00') 118.40216ms ago: executing program 3 (id=63): open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @random="c61800b000", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x0, 0x2, 0x8}}}}}}) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) 117.525402ms ago: executing program 0 (id=64): mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3) 71.314508ms ago: executing program 2 (id=65): rfork(0x96014) rfork(0x11000) (async) rfork(0x11000) wait4(0x0, 0x0, 0x4, 0x0) 70.015267ms ago: executing program 33 (id=65): rfork(0x96014) rfork(0x11000) (async) rfork(0x11000) wait4(0x0, 0x0, 0x4, 0x0) 69.521711ms ago: executing program 3 (id=66): mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) fchflags(r0, 0x20182) open(&(0x7f0000000840)='./file0\x00', 0x80400000000206, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) rfork(0x1000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x20011, r1, 0x4) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) setrlimit(0x8, &(0x7f0000000040)={0x4, 0x6}) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr=0xff, @local={0xac, 0x14, 0x0}}, 0xc) r5 = socket$inet6(0x1c, 0x1, 0x0) ioctl$KDSKBMODE(r3, 0x20044b07) r6 = socket$inet6(0x1c, 0x2, 0x0) munmap(&(0x7f00007d7000/0x2000)=nil, 0x2000) bind$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="ff070a791b4375202b5c2baf2781e604"}, 0x1c) connect$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000002df5db62000500", 0x78c5}, 0x1c) rfork(0x83020) setsockopt(r5, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) 69.082925ms ago: executing program 0 (id=67): syz_emit_ethernet(0xfd, &(0x7f0000000040)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0xc7, 0x3a, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ni={0x8c, 0x0, 0x0, 0x6, 0x1, 0x72a, "0c43900bd50bca81c88abbf4e2309be8c98f1091e593b5b6e80f5922662874e50f6d35ec31437e52393a839f1bac6d293a59853bc224a05180116b0f92a80ccdaa6234a687ef60706138b444d9f81e8bee6c9fc5cb19b78cadb6297c1c3ed471432f4dce48d136179db93446d6954cf4678d215b2bf3e3e406fa2f67fc8f1a25da81c1c94852ecb786c9e59f5161313da199cc3bc8a6b565852e853ba4f86fb2131c4bb9e39f9e2c34b62dd3f58646269c4e3ddc93574b"}}}}}}) (async) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 65.199294ms ago: executing program 3 (id=68): open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000001b00), &(0x7f0000000040)=0x4) 1.338143ms ago: executing program 3 (id=70): ktimer_create(0x0, 0x0, &(0x7f0000000180)=0x0) ktimer_gettime(r0, &(0x7f0000000000)) ktimer_settime(r0, 0x1, &(0x7f00000002c0)={{0x7, 0xfffffffffffffe01}, {0x2, 0x101}}, 0x0) ktimer_create(0x0, 0x0, &(0x7f0000000180)) (async) ktimer_gettime(r0, &(0x7f0000000000)) (async) ktimer_settime(r0, 0x1, &(0x7f00000002c0)={{0x7, 0xfffffffffffffe01}, {0x2, 0x101}}, 0x0) (async) 0s ago: executing program 3 (id=71): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x308000, 0x0) ioctl$BIOCSETBUFMODE(r0, 0x8004427e, &(0x7f0000000680)=0x3) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000740)="b1000503900000000c0008000700ca900f0e08fecea11ea8fef968f3c73fd3357aa0eb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000020000000000000f0200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040)=0x4, 0x4) mkdir(&(0x7f0000000340)='./file\x00', 0x0) r2 = socket$inet(0x2, 0x10000000, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @loopback}, &(0x7f0000000100)=0xc) mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160) r3 = socket(0x1c, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0xc) open$dir(&(0x7f0000000240)='./file/file0/..//file0\x00', 0xcc7994e1cca99bd5, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 pid 494 (syslogd), jid 0, uid 0: exited on signal 10 (core dumped) if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000 ifconfig: interface tap4 does not exist kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap4 (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: repeatedly failed to execute the program proc=4 req=14 state=1 status=67 (errno 9: Bad file descriptor) ifaddr cache = 0xfffffe0058088a80 is deleted tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400