last executing test programs: 9.589983962s ago: executing program 0 (id=338): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f0000000140)='-({)):**{[.!\xa9}{%)!(\x00', &(0x7f0000000380)='\x14\x00'], &(0x7f0000000600)=[&(0x7f0000000640)='\xf6\x7f\xbd{\x7f\x91\x05\xfb\xbd\xf8{H\xa3xP\x00\xda\\\xcb\xa4\x82', &(0x7f0000000500)='\x91\x00', &(0x7f0000000540)='\xff\xff', &(0x7f0000000580)=']/-^\x00', &(0x7f00000005c0)='\xff\xff']) r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="2c42def00b9741505f67211fa1276f72efe21ce1b77ce88105473f9ec1d79592d3369a14a2cd7727875f25feb64f86cc766e5fa09e685a910d798ec74d1cf69d2e67a42d28875772b517b0e456a9c890c29da41ee87cb472f71e505d", 0x5c}, {&(0x7f0000000240)="9681faf8ecd94df56d71dc08694a141f85382298820f22a28c532857f6c9a072247543c9bb16c8549502a88eacb9b9afacc115c631b834ff597d4e0b654035744bb7d442a842f78e3cd30c6b3bfe140766f1275d873526f963def7113f9e9121271ae202dbbab0853dcece383f733bdc442dffe0e04c8fd2c40f62425e3b5c0408", 0x81}, {0x0}], 0x3, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000006c0)={@random="3e0d0f8b8d13", @random="7004f5b37507", [], {@ipv6={0x86dd, {0x0, 0x6, "d90020", 0x38, 0x3a, 0x0, @rand_addr="3bcc694212fae9849cd9404e6d2ee900", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3800, {0x0, 0x6, "06c33e", 0x0, 0x2c, 0x0, @loopback={0x1000000}, @ipv4={'\x00', '\xff\xff', @loopback}, [@dstopts={0x2c}]}}}}}}}) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x1) r2 = socket(0x1c, 0x1, 0x0) open$dir(0x0, 0x200, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0) r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000740)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000020000000000000f0200ffffffff010000000000000000", 0xb1, 0x4, 0x0, 0xfffffffffffffd96) kevent(0xffffffffffffffff, &(0x7f00000003c0)=[{0x5, 0xfffffffffffffffa, 0x8011, 0x80, 0xe8b, 0x40, [0x3, 0xe, 0x7fff, 0x7f]}], 0x1, 0x0, 0x0, 0x0) fork() rfork(0x96014) truncate(&(0x7f0000000040)='./file0\x00', 0x3) r4 = semget$private(0x0, 0x4000000009, 0x222) semop(r4, &(0x7f0000000440)=[{0x6, 0x2, 0x1000}, {0x1, 0x8, 0x3800}, {0x0, 0x40, 0x1000}, {0x4, 0x401, 0x1000}, {0x2, 0x4, 0x1800}], 0x5) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) unlink(&(0x7f0000000240)='./file0\x00') 9.402788786s ago: executing program 0 (id=340): setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000000)={0x6, {{0x10, 0x2, 0x0}}}, 0x88) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x400000)=nil, &(0x7f0000000180)) syz_emit_ethernet(0xfff, &(0x7f00000002c0)=ANY=[@ANYBLOB="e727dc07001f391e7dd7a2d786dd609907a60fc92c03cb697a653e336f000000500000000000ff0200000000000000000000000000010000002e"]) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff02000000000000000000000000000102000003"]) 9.374315438s ago: executing program 0 (id=341): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff000000040000080045000036000000d1cbbf0000019078ac1400bbe000000103059078000000044673000a0067"]) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0x3e, 0x1c, 0x1, 0x0, @rand_addr="a11ae4ccb5f205206e3e4ab61cf67d75", 0x41}, 0x1c) shutdown(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x804, 0x101) mkdirat(r2, &(0x7f0000000100)='./file1\x00', 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) kqueue() r4 = kqueue() kevent(r4, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="04010000ffff000001"], 0x104}, 0x0) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/25, 0x19}, 0x80) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) 9.107892226s ago: executing program 0 (id=351): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff000000040000080045000036000000d1cbbf0000019078ac1400bbe000000103059078000000044673000a0067"]) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0x3e, 0x1c, 0x1, 0x0, @rand_addr="a11ae4ccb5f205206e3e4ab61cf67d75", 0x41}, 0x1c) shutdown(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x804, 0x101) mkdirat(r2, &(0x7f0000000100)='./file1\x00', 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) kqueue() r4 = kqueue() kevent(r4, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="04010000ffff000001"], 0x104}, 0x0) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/25, 0x19}, 0x80) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) 8.815423019s ago: executing program 0 (id=345): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) extattr_list_link(&(0x7f0000000540)='./file0\x00', 0x2, 0x0, 0x0) statfs(&(0x7f0000000140)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 8.656792836s ago: executing program 0 (id=346): r0 = kqueue() kevent(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r1, 0x14000000) syz_emit_ethernet(0x3e, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) setgroups(0x0, 0x0) access(&(0x7f0000000680)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8381, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0xe6a9) ftruncate(r2, 0x8000) fork() chroot(&(0x7f00000000c0)='.\x00') r3 = socket(0x2, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) socket$bt_sco(0x24, 0x5, 0x89) getsockopt$inet_int(r4, 0x0, 0x42, 0x0, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r5 = socket$inet(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r5, 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) freebsd11_mknod(&(0x7f0000000100)='./file0/file0/..\x00', 0x8000, 0x0) sendto(r3, &(0x7f0000000380)="8e", 0x1, 0x20005, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x8}, 0x24) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) 8.655155365s ago: executing program 32 (id=346): r0 = kqueue() kevent(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r1, 0x14000000) syz_emit_ethernet(0x3e, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) setgroups(0x0, 0x0) access(&(0x7f0000000680)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8381, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0xe6a9) ftruncate(r2, 0x8000) fork() chroot(&(0x7f00000000c0)='.\x00') r3 = socket(0x2, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) socket$bt_sco(0x24, 0x5, 0x89) getsockopt$inet_int(r4, 0x0, 0x42, 0x0, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r5 = socket$inet(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r5, 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) freebsd11_mknod(&(0x7f0000000100)='./file0/file0/..\x00', 0x8000, 0x0) sendto(r3, &(0x7f0000000380)="8e", 0x1, 0x20005, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x8}, 0x24) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) 3.507451475s ago: executing program 4 (id=383): getsid(0xffffffffffffffff) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x1, 0x8) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socket(0x1c, 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) openat$ptmx(0xffffffffffffff9c, 0x0, 0x4, 0x0) r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f", 0x23, 0x100, 0x0, 0x0) mount(&(0x7f0000000740)='ext2fs\x00', 0x0, 0x10, &(0x7f0000000680)="ade842ebae21f7633aca48499e99749030ddbd9e14874ce6a586d90a306cb74264626630e10532de6c39d4332680bcfd0f4d702e0d69a62e") open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) syz_emit_ethernet(0x684, 0x0) openat(0xffffffffffffff9c, 0x0, 0x308202, 0x100) aio_write(0x0) aio_mlock(&(0x7f0000000580)={r0, 0x1000, 0x0, 0x0, [0x8, 0x2], 0x1, 0x8, 0x9, {0xae, 0x3, 0x0}, {0x1, 0xd, @sival_int=0x5, @thr={0x0, 0x0}}}) 2.808508353s ago: executing program 2 (id=391): ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001940)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rmdir(&(0x7f0000000200)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') setsockopt(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x5) r2 = socket(0x1c, 0x1, 0x0) cap_rights_limit(r2, &(0x7f0000000580)=[0x20000207fffffdc, 0x400000000000005]) setsockopt$sock_splice(r2, 0xffff, 0x1023, &(0x7f0000000040)={r2, 0x0, {0x1, 0x4}}, 0x20) 2.596319244s ago: executing program 4 (id=392): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff000000040000080045000036000000d1cbbf0000019078ac1400bbe000000103059078000000044673000a0067"]) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0x3e, 0x1c, 0x1, 0x0, @rand_addr="a11ae4ccb5f205206e3e4ab61cf67d75", 0x41}, 0x1c) shutdown(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x804, 0x101) mkdirat(r3, &(0x7f0000000100)='./file1\x00', 0x0) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x0) kqueue() r5 = kqueue() kevent(r5, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="04010000ffff000001"], 0x104}, 0x0) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/25, 0x19}, 0x80) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) 2.589932142s ago: executing program 1 (id=393): openat$bpf(0xffffff9c, &(0x7f0000000280), 0x1, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r2 = socket(0x1c, 0x20000000, 0x0) writev(r2, 0x0, 0x0) posix_fadvise(r1, 0x80000000, 0x9, 0x1) open$dir(0x0, 0x40, 0x28) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x1b, 0x3, 0x0) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0xb1c, 0x0) setitimer(0x0, &(0x7f0000000080)={{}, {0x8, 0x4}}, 0x0) ktrace(&(0x7f0000000300)='./file0\x00', 0x2, 0x1000, 0x0) setitimer(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x2000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x1c, 0x20000000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x3120ce25) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x59) getsockopt$inet_mreqn(r3, 0x0, 0xe, 0x0, &(0x7f0000000300)) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000080)="eaef125c00000000", 0x8) setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc) sync() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) extattr_get_link(0x0, 0x2, &(0x7f0000000100)='^\x00', 0x0, 0x0) rfork(0x3060) 2.016819265s ago: executing program 3 (id=394): open(&(0x7f0000000b40)='./file0\x00', 0x7843d88b80d1cecd, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connectat$unix(0xffffffffffffffff, r0, &(0x7f0000000380)=@file={0xa, 0x0, './file0\x00'}, 0xa) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0) freebsd10_pipe(0x0) cap_rights_limit(0xffffffffffffffff, 0x0) aio_mlock(&(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x1], 0x3, 0x2, 0x0, {0x2, 0xfffffffffffffffb, 0x0}, {0x3, 0x1, @sigval_int=0x10001}}) open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x40) rfork(0x82010) open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x30) posix_fadvise(0xffffffffffffffff, 0x0, 0x1, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) socket(0x2, 0x1, 0x0) fstatat(r1, &(0x7f0000000280)='./file0/file0/file0/file0\x00', &(0x7f0000000400), 0x8000) ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f0000000780)={0x0, 0x400, 0x4, 0x0, 0x800000008, 0x4, 0x0, 0x8001, 0x20, 0xa7, 0x0, [0x18, 0x6, 0x0, 0x3, 0x4, 0x4, 0x91e, 0xf, 0x3, 0x7, 0x8, 0x7, 0x4ed, 0x7, 0x8000001, 0xfffffff3, 0x9, 0xfeff3382, 0x8000007, 0x2, 0x401, 0x9, 0xcde, 0x100, 0xfffffff8, 0x7, 0x6, 0x0, 0x7, 0x5ba, 0x0, 0xffbffffa, 0x9, 0x9e9e, 0x3d5532c0, 0x8, 0xfffeffff, 0x8000, 0x2, 0x1, 0xfff, 0x80, 0x0, 0x7, 0x0, 0x3, 0x800006, 0x80000003, 0xac5e, 0x2, 0xfffffff3, 0x6ddbd7a4, 0x4, 0x300, 0xae, 0x8, 0x2000086, 0x54, 0x20, 0x3, 0x8001, 0x9, 0x7a, 0x8, 0x8, 0xa, 0x10001, 0xfffffff5, 0x1000, 0x80, 0x9, 0x7, 0x20006, 0x0, 0x2, 0x9, 0x388d, 0x0, 0x3, 0xfffffffc, 0x3, 0x44000000, 0x80000001, 0xffffffff, 0x5, 0xcd, 0x7, 0xc, 0x1, 0xff, 0x4000002, 0xe6, 0x7fffffff, 0x5, 0xc0b0, 0x81]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r4, 0x6, 0x29, 0x0, 0x0) close(0xffffffffffffffff) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) bind$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x6, @empty, 0x2}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @rand_addr="00000000080001000000001b00", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}) ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000240), 0x0) syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[]) 2.01011261s ago: executing program 4 (id=395): setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x200, 0x0) r1 = kqueue() syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB]) kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x48, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "06c33e", 0x0, 0x2b, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, [@dstopts={0x2b, 0x1, '\x00', [@pad1, @pad1, @padn, @ra={0x5, 0x2, 0x1}]}]}}}}}}}) freebsd11_mknod(0x0, 0x1000, 0x0) r2 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) fcntl$lock(r2, 0x16, &(0x7f0000000000)={0x570}) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x246, @ipv4, 0x2}}}, 0x108) setrlimit(0x7, 0x0) setreuid(0xee00, 0x0) fork() madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x1, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="000000000000000b0500009300", 0x2}}}, 0x108) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x4, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0xffffd}}, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}}}, 0x108) r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r6, 0x0, 0x0, 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r7, 0x0) sync() 1.973313043s ago: executing program 2 (id=396): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ftruncate(r1, 0x1000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r2, 0xc1c06d00, 0x0) r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) extattr_list_file(&(0x7f0000000100)='./file0\x00', 0x6, &(0x7f0000000140)=""/250, 0xfa) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1019, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000dc0)={0x20, 0x1, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r4, 0x0) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) shmat(r5, &(0x7f0000ffc000/0x3000)=nil, 0x2000) fchflags(r3, 0x40008) sync() sync() ioctl$MDIOCRESIZE(0xffffffffffffffff, 0xc1c06d04, 0x0) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0}) 1.918720379s ago: executing program 1 (id=397): open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = kqueue() kevent(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) kevent(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x310, 0x0) recvmsg(r0, &(0x7f0000002880)={&(0x7f00000014c0)=@in, 0xc, 0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(0xffffffffffffffff, &(0x7f00000001c0)='\a', 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f0000000280)=0x1, 0x4) 1.841660295s ago: executing program 3 (id=398): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f0000000140)='-({)):**{[.!\xa9}{%)!(\x00', &(0x7f0000000380)='\x14\x00'], &(0x7f0000000600)=[&(0x7f0000000640)='\xf6\x7f\xbd{\x7f\x91\x05\xfb\xbd\xf8{H\xa3xP\x00\xda\\\xcb\xa4\x82', &(0x7f0000000500)='\x91\x00', &(0x7f0000000540)='\xff\xff', &(0x7f0000000580)=']/-^\x00', &(0x7f00000005c0)='\xff\xff']) r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="2c42def00b9741505f67211fa1276f72efe21ce1b77ce88105473f9ec1d79592d3369a14a2cd7727875f25feb64f86cc766e5fa09e685a910d798ec74d1cf69d2e67a42d28875772b517b0e456a9c890c29da41ee87cb472f71e505d", 0x5c}, {&(0x7f0000000240)="9681faf8ecd94df56d71dc08694a141f85382298820f22a28c532857f6c9a072247543c9bb16c8549502a88eacb9b9afacc115c631b834ff597d4e0b654035744bb7d442a842f78e3cd30c6b3bfe140766f1275d873526f963def7113f9e9121271ae202dbbab0853dcece383f733bdc442dffe0e04c8fd2c40f62425e3b5c0408", 0x81}, {0x0}], 0x3, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000006c0)={@random="3e0d0f8b8d13", @random="7004f5b37507", [], {@ipv6={0x86dd, {0x0, 0x6, "d90020", 0x38, 0x3a, 0x0, @rand_addr="3bcc694212fae9849cd9404e6d2ee900", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3800, {0x0, 0x6, "06c33e", 0x0, 0x2c, 0x0, @loopback={0x1000000}, @ipv4={'\x00', '\xff\xff', @loopback}, [@dstopts={0x2c}]}}}}}}}) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0xb, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x1) r3 = socket(0x1c, 0x1, 0x0) open$dir(0x0, 0x200, 0x0) r4 = socket(0x11, 0x3, 0x0) sendto$unix(r4, &(0x7f0000000740)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000020000000000000f0200ffffffff010000000000000000", 0xb1, 0x4, 0x0, 0xfffffffffffffd96) kevent(0xffffffffffffffff, &(0x7f00000003c0)=[{0x5, 0xfffffffffffffffa, 0x8011, 0x80, 0xe8b, 0x40, [0x3, 0xe, 0x7fff, 0x7f]}], 0x1, 0x0, 0x0, 0x0) fork() rfork(0x96014) truncate(&(0x7f0000000040)='./file0\x00', 0x3) r5 = semget$private(0x0, 0x4000000009, 0x222) semop(r5, &(0x7f0000000440)=[{0x6, 0x2, 0x1000}, {0x1, 0x8, 0x3800}, {0x0, 0x40, 0x1000}, {0x4, 0x401, 0x1000}, {0x2, 0x4, 0x1800}], 0x5) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) unlink(&(0x7f0000000240)='./file0\x00') 1.841104076s ago: executing program 4 (id=399): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ftruncate(r1, 0x1000) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) extattr_list_file(&(0x7f0000000100)='./file0\x00', 0x6, &(0x7f0000000140)=""/250, 0xfa) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1019, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000dc0)={0x20, 0x1, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x2000) fchflags(r2, 0x40008) sync() sync() ioctl$MDIOCRESIZE(0xffffffffffffffff, 0xc1c06d04, 0x0) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0}) 1.793439242s ago: executing program 1 (id=400): getsid(0xffffffffffffffff) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x1, 0x8) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socket(0x1c, 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) openat$ptmx(0xffffffffffffff9c, 0x0, 0x4, 0x0) r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f", 0x23, 0x100, 0x0, 0x0) mount(&(0x7f0000000740)='ext2fs\x00', 0x0, 0x10, &(0x7f0000000680)="ade842ebae21f7633aca48499e99749030ddbd9e14874ce6a586d90a306cb74264626630e10532de6c39d4332680bcfd0f4d702e0d69a62e") open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) syz_emit_ethernet(0x684, 0x0) openat(0xffffffffffffff9c, 0x0, 0x308202, 0x100) aio_write(0x0) aio_mlock(&(0x7f0000000580)={r0, 0x1000, 0x0, 0x0, [0x8, 0x2], 0x1, 0x8, 0x9, {0xae, 0x3, 0x0}, {0x1, 0xd, @sival_int=0x5, @thr={0x0, 0x0}}}) 1.70118104s ago: executing program 3 (id=401): r0 = open(0x0, 0x80000000000206, 0x0) r1 = kqueue() r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000002c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) listen(r2, 0x2) kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100000) openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000200)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "000015", 0x40, 0x2c, 0xff, @rand_addr="e1aaa2241dc0fb000000000000000178", @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x6, {0x7, 0x6, "18deb3", 0x0, 0x71, 0x1, @loopback, @empty, [@hopopts={0x70, 0x0, '\x00', [@enc_lim]}]}}}}}}}) write(0xffffffffffffffff, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x100, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000100)={0x24, 0x19, '\x00', [@ra={0x5, 0x2, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @pad1, @generic={0x8, 0x91, "ec276b5b867b2eb7f7642837be68c699a3a942767f800be1606f54dffa616fde71c6c3de93a544543c7eabf44fc2e659cdd5261c94778e7e3dd81cd43957285a0306214779526961ee3611613d33eb4e9c7db853d72adc943bdb68699bb8bee9cd59d84f555da3a332fb0bbe6fee7e26ddaa4d21c943e28bcfb50a8997a6e6b776f57c6b1b789d0742d9370bb0df2d47f1"}, @generic={0x6, 0x22, "61a9c7a8385991ee71817500fe55ebd00ffb78bb5ff2eb7dcd505b17c46968ab99b6"}, @enc_lim={0x4, 0x1, 0xfd}]}, 0xd0) rtprio(0x0, 0x0, &(0x7f0000000080)={0x4, 0x9}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f00000005c0)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x12, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@rr={0x7, 0x3, 0x4}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x3, 0x2, 0x7ff, 0x4, 0xfffffffc}}}}}) sendto(r3, &(0x7f0000000e40)="b9d5cf29033fda9f0d47f14a030000005e2f1027c01466b7a90116180f8365ae6047308780f3f80890af100e69002e57a9e620e17489f5763edb6df4781e510cbe9f1bb7f218f4c42a4ed5bc61", 0x4d, 0x100, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) kevent(0xffffffffffffffff, &(0x7f0000001d40), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x30000, 0x10, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4677) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) fpathconf(r4, 0x7) lchflags(&(0x7f0000000240)='./file0\x00', 0x8014) fspacectl(r0, 0x1, &(0x7f0000000040)={0x3ff, 0x10000000004}, 0x0, 0x0) 1.553937549s ago: executing program 2 (id=402): r0 = kqueue() syz_emit_ethernet(0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, &(0x7f0000000280)=ANY=[], 0x8) getsockopt$inet6_buf(r1, 0x29, 0x2e, 0x0, 0x0) kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) freebsd11_fhstatfs(0xffffffffffffffff, 0x0) r2 = kqueue() rmdir(0x0) kevent(r2, 0x0, 0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x40000) syz_emit_ethernet(0x17, 0x0) socket(0x1c, 0x3, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r3 = socket(0x1b, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)="02fc1dd56d0131fd8c68dfd48fc30d4e", 0xb68, 0x0, 0x0, 0x0) 1.465734953s ago: executing program 4 (id=403): rfork(0x10010) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) procctl$PROC_REAP_STATUS(0x2, 0x0, 0x4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0}) procctl$PROC_WXMAP_STATUS(0x0, r0, 0x16, 0xfffffffffffffffe) r1 = kqueue() kevent(r1, &(0x7f00000003c0)=[{0xffffffffffffffff, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x6, [0x0, 0x0, 0x7, 0x40000000000000]}, {0x0, 0xfffffffffffffffb, 0x2, 0x10, 0x1, 0x8000000000000001, [0x800, 0x2, 0x822, 0x1]}], 0x2, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x10a, &(0x7f0000000380)=ANY=[@ANYBLOB]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1009, &(0x7f00000000c0)=0x205, 0x47) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) setregid(0x0, 0xee00) aio_write(&(0x7f0000000240)={r3, 0x80000002, 0x0, 0x0, [], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}}) connectat$unix(r3, r3, &(0x7f00000000c0)=@file={0xa, 0x0, './file0\x00'}, 0xa) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x1b, 0x3, 0x0) r6 = socket(0x26, 0x2, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000000080)=ANY=[]) recvmsg(r6, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/81, 0x51}], 0x1, 0x0}, 0x2) sendto$inet6(r5, &(0x7f0000000000)="0212010002000000000000008fc30d4e", 0x10, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) kevent(0xffffffffffffffff, &(0x7f00000001c0)=[{0x7fff, 0xfffffffffffffff3, 0xc071, 0x40000000, 0x2, 0xfffffffffffffffd, [0xffffffff80000001, 0x2, 0x20001bc8fee3, 0x1]}], 0x1, 0x0, 0x0, 0x0) r7 = kqueue() kevent(r7, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x8, 0x0) 1.39583494s ago: executing program 2 (id=404): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff000000040000080045000036000000d1cbbf0000019078ac1400bbe000000103059078000000044673000a0067"]) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0x3e, 0x1c, 0x1, 0x0, @rand_addr="a11ae4ccb5f205206e3e4ab61cf67d75", 0x41}, 0x1c) shutdown(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x804, 0x101) mkdirat(r3, &(0x7f0000000100)='./file1\x00', 0x0) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x0) kqueue() r5 = kqueue() kevent(r5, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="04010000ffff000001"], 0x104}, 0x0) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/25, 0x19}, 0x80) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) 674.427175ms ago: executing program 3 (id=405): setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr=0xfffffffd, @multicast1}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000)=[{}], 0x6a81, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x3, 0x2, 0x0, @broadcast}, 0xfffffd12) clock_getres(0x1, 0x0) sigqueue(0x0, 0xf, @sival_int=0x8000) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(0x0, 0x200, 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) 653.654443ms ago: executing program 2 (id=406): open(&(0x7f0000000b40)='./file0\x00', 0x7843d88b80d1cecd, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connectat$unix(0xffffffffffffffff, r0, &(0x7f0000000380)=@file={0xa, 0x0, './file0\x00'}, 0xa) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0) freebsd10_pipe(0x0) cap_rights_limit(0xffffffffffffffff, 0x0) aio_mlock(&(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x1], 0x3, 0x2, 0x0, {0x2, 0xfffffffffffffffb, 0x0}, {0x3, 0x1, @sigval_int=0x10001}}) open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x40) rfork(0x82010) open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x30) posix_fadvise(0xffffffffffffffff, 0x0, 0x1, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) socket(0x2, 0x1, 0x0) fstatat(r1, &(0x7f0000000280)='./file0/file0/file0/file0\x00', &(0x7f0000000400), 0x8000) ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f0000000780)={0x0, 0x400, 0x4, 0x0, 0x800000008, 0x4, 0x0, 0x8001, 0x20, 0xa7, 0x0, [0x18, 0x6, 0x0, 0x3, 0x4, 0x4, 0x91e, 0xf, 0x3, 0x7, 0x8, 0x7, 0x4ed, 0x7, 0x8000001, 0xfffffff3, 0x9, 0xfeff3382, 0x8000007, 0x2, 0x401, 0x9, 0xcde, 0x100, 0xfffffff8, 0x7, 0x6, 0x0, 0x7, 0x5ba, 0x0, 0xffbffffa, 0x9, 0x9e9e, 0x3d5532c0, 0x8, 0xfffeffff, 0x8000, 0x2, 0x1, 0xfff, 0x80, 0x0, 0x7, 0x0, 0x3, 0x800006, 0x80000003, 0xac5e, 0x2, 0xfffffff3, 0x6ddbd7a4, 0x4, 0x300, 0xae, 0x8, 0x2000086, 0x54, 0x20, 0x3, 0x8001, 0x9, 0x7a, 0x8, 0x8, 0xa, 0x10001, 0xfffffff5, 0x1000, 0x80, 0x9, 0x7, 0x20006, 0x0, 0x2, 0x9, 0x388d, 0x0, 0x3, 0xfffffffc, 0x3, 0x44000000, 0x80000001, 0xffffffff, 0x5, 0xcd, 0x7, 0xc, 0x1, 0xff, 0x4000002, 0xe6, 0x7fffffff, 0x5, 0xc0b0, 0x81]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r4, 0x6, 0x29, 0x0, 0x0) close(0xffffffffffffffff) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) bind$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x6, @empty, 0x2}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @rand_addr="00000000080001000000001b00", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}) ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000240), 0x0) syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[]) 577.559882ms ago: executing program 4 (id=407): r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0xa, 0x4) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) aio_fsync(0x4fb6c9497fdf3192, &(0x7f00000001c0)={0xffffffffffffffff, 0xfff, 0x0, 0x0, [0xc, 0x2], 0xa, 0x8, 0x2, {0x92, 0xbac7, &(0x7f0000000100)}, {0x4, 0xc, @sival_int=0x32bc3360, @spare=[0x5, 0x1, 0xffff, 0x8, 0x5be4d9a9, 0x100000000, 0x7, 0x6]}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) kevent(r2, &(0x7f0000000300)=[{0x6, 0xfffffffffffffff3, 0x0, 0x1, 0x7ff, 0xcb, [0x7, 0x10001, 0x49, 0x4]}, {0x1, 0xfffffffffffffffa, 0x0, 0x8, 0x5f08, 0x81, [0x7ff, 0x1, 0x3, 0xffffbfffffff8001]}, {0x1, 0xb21043f46ccb19b7, 0x30, 0x8, 0xc, 0x6, [0x4, 0x7, 0x6, 0x6]}, {0x2, 0xffffffffffffffff, 0xc0e0, 0x10, 0x2, 0x5, [0xd, 0xff, 0x1, 0xfffffffffffffff9]}, {0x4c81ecea, 0xfffffffffffffff5, 0xc0a3, 0x0, 0x7, 0x8, [0x10, 0x5, 0xffff, 0x5]}, {0x7, 0xfffffffffffffff9, 0x20, 0x8, 0x80000000, 0x9, [0x401, 0x1ff, 0x0, 0x100000000]}], 0x6, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) write(0xffffffffffffffff, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x100, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) posix_fallocate(r3, 0x0, 0x10007) syz_emit_ethernet(0x32, &(0x7f0000000100)={@random="f9185c72aabd", @local, [], {@arp={0x806, @generic={0x7, 0x80c7, 0x6, 0x0, 0x4, @random="27b20d54e1c2", "", @remote, "612ddd96c049f130dea3b4d3322484b1"}}}}) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x31, 0x0, 0x0) rtprio(0x0, 0x0, &(0x7f0000000080)={0x4, 0x9}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r4, &(0x7f0000000e40)="b9d5cf29033fda9f0d47f14a030000005e2f1027c01466b7a90116180f8365ae6047308780f3f80890af100e69002e57a9e620e17489f5763edb6df4781e510cbe9f1bb7f218f4c42a4ed5bc6103931b9e", 0x51, 0x100, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000140)=0x1, 0x4) 436.198597ms ago: executing program 3 (id=408): aio_write(&(0x7f0000000140)={0xffffffffffffffff, 0x800, 0x0, 0x0, [0x40], 0x2, 0x0, 0x1, {0xd3, 0x0, 0x0}, {0x0, 0xfffffffe, @sigval_ptr=0xa1cf, @thr={0x0, 0x0}}}) socket(0x2, 0x1, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9f0962", 0x10, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@ndisc_ra={0x86, 0x5}}}}}}) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000140)=0xb, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) fcntl$setstatus(r2, 0x4, 0x8) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r1) r3 = socket(0x1c, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sigaltstack(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x12, 0xffffffffffffffff, 0x0) munlockall() aio_suspend(&(0x7f0000000280)=[{0xffffffffffffffff, 0x9fe8, &(0x7f0000000140), 0x0, [0x24, 0x7], 0x5, 0x5, 0x48754158, {0x4, 0x3, 0x0}, {0x0, 0xd, @sival_int=0x100, @spare=[0xfffffffffffffff7, 0x5a, 0x2, 0x1, 0x3c4b, 0xbc0, 0x8, 0x3]}}, {0xffffffffffffffff, 0x200, 0x0, 0x0, [0x3, 0x3], 0x3ff, 0x4, 0x98c3, {0x2, 0xf, 0x0}, {0x3, 0x1e, @sigval_int=0x8000, @spare=[0x4, 0x10000, 0x2, 0x1, 0x5, 0xd3, 0x201, 0xffff]}}], 0x2, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x7e, {0xa, 0x4, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x3}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0}, @rand_addr]}, @ssrr={0x89, 0x3}]}}}}}}}) rfork(0x83000) 435.753681ms ago: executing program 2 (id=409): r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="000000000000000b0500", 0x2}}}, 0x108) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x26, 0x2, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='.\x00', 0x0, 0x0) socket(0x26, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@in6={0x22, 0x1c, 0x3, 0x0, @mcast1}, 0xc) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000500)={0x1c, 0x1c, 0x2, 0xfffffbb8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) pipe2(0x0, 0x100004) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x4) rfork(0x85000) 433.799851ms ago: executing program 1 (id=410): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0x1e, 0x10, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4755a", 0x0, 0x0, 0x0, 0x7d8669da, [0x0, 0x0, 0x0, 0x800]}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000640)={0x0, 0x1, 0x0, 0x8060, &(0x7f00000002c0), 0x0, 0x0, 0x0}) cpuset_getid(0x2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket(0x1c, 0x1, 0x0) ioctl$BIOCSDIRECTION(0xffffffffffffffff, 0x80044277, &(0x7f0000000180)) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) procctl$PROC_TRAPCAP_STATUS(0x0, 0xffffffffffffffff, 0xa, 0x0) open$dir(0x0, 0x2000000, 0x1a7) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x0, 0x0, 0xb855]}], 0x1, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0xfff, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff0200000000000000000000000000010200"]) 206.21373ms ago: executing program 1 (id=411): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ftruncate(r1, 0x1000) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) extattr_list_file(&(0x7f0000000100)='./file0\x00', 0x6, &(0x7f0000000140)=""/250, 0xfa) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1019, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000dc0)={0x20, 0x1, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x2000) fchflags(r2, 0x40008) sync() sync() ioctl$MDIOCRESIZE(0xffffffffffffffff, 0xc1c06d04, 0x0) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0}) 205.674421ms ago: executing program 3 (id=412): writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000140)="7dcf15735d8192e4137640bf92a7c9da9b0a4496883dec26e0f7eb86fc00c09459ce9fae8e4e7ce672298770a65498db976854c9e7f7f5677e66eb18122ec0df060cdada47b5c624232955c4152778f2c062a978eb2924a26c8341b684aeb56f6d90f7ff06c7b013be713b59b87da767f210b4e0f25cdcafb1c88509a944b84a4f4f62884543eca24f914b1ea28b88f5ac3937dff81ddc1567afd5d96bd84415b37575fb0a8eba78e25e31d6", 0xac}, {&(0x7f0000000000)="313b98cb7675399e4adb2e88dc14ad471a2aeb7b61ec058a141bfed337542e26d2167d8d31cbe73f3913af0e0c12c5ba32c07ae80106b79f6eb7447d5bcf64b43562ef3053e82455adca4ec58be97a5c8057987a", 0x54}, {&(0x7f00000000c0)}, {&(0x7f0000000600)="e0b1f4ce9482da0036871c6c017cd110a3cce8e27b158eaff409f0141b66fae929e72abbda3f9307e3da88685910d7a814e268a2fe36c639f503edcb5a816333dfe4410850fb83094dac6ee075ee8dd2e109dd73ba99e23d589e13c3b3db5a8601bc15ea8aba1f726be0771cf9d103fe59468efc451ba9322478130aae2efdafdb3c2e0b6b446aa5d1fc82179acb4429f5723e27f8c99a81c7d67088570fee6ceb195b66c53d8cd302112b11", 0xac}, {&(0x7f0000000340)="4a3ec098d377f8f39d1858f8a7d4ecad6c4f993d2ec79d3740ff9bcb751af8706ea6a14747e1cbfb12c83f2a4df25bea304d085a8756bff4801477b10c66cc51380dea805c2246d1da88a3e3c6829407dd2d45a2c25e16fe0dfa4eafefb2a005dddd4d6e0743e14d520e2b462e828a6d58b67804a2c132b19358078333787a0b4d54820045bac1f7a7dd18429e4c01000000f86776a4dfcf16c35875f70d68fefa088b929921b9698d5fde94a9364c5d444e74cfc074251101b1641e1721e23e99567232303788518d042e597172279260", 0xd1}, {&(0x7f0000000440)="9ceb3451728345752b53fd78531fc109ef7359010413a09c843c9435ec82ef2650afdabb527188b815aa1f14ee12196ec698df432d85c9ece2952cd03a9f08a88fc8de765988316a2767", 0x4a}, {&(0x7f00000004c0)="4729e1f3f5ebc06195c4b0f2ed0db9d3181f8d706b83377e537ec3d90261c97a284d0e2238697e66bc6e302fb3cebf61eceddcdc39d2f79a5f914d287fcde3563fb68ae6ae00668f5819f13b78a84d3e14bd468be35848fc27e8971e73973de2cdb283925d3a140fc42ec53187aab5a418caf83ae4059c252fb92cefe6662c499b17e56c00b9fbcee9fbada31ddf7f7c87395679d85acd189b6cf15a63690cd72c4f7b875fe2dc567e0d3482cc56452ecaa95b5786e4539f52", 0xb9}], 0x7) syz_emit_ethernet(0xe6, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60dbbc6c00b00000fe80000000000000000000e6000000aaff0200000000000000000000000000012b15"]) symlink(&(0x7f0000000580)='.\x02/file1\x00', &(0x7f00000002c0)='.\x02\x00') lpathconf(&(0x7f0000000380)='.\x02\x00', 0x11) open(&(0x7f0000000100)='./file0\x00', 0x480e14, 0x0) chflags(&(0x7f0000000080)='./file0\x00', 0x119304) procctl$PROC_PROTMAX_CTL(0x0, 0x0, 0xf, &(0x7f0000000200)=0x1) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x8, 0x1c0) rfork(0x96014) procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000dc0)={0x20, 0x1, 0x0, 0x0, 0xffffffffffffffff}) r1 = kqueue() copy_file_range(r0, &(0x7f0000000280)=0x1e, r0, &(0x7f00000006c0)=0x1, 0x100000000, 0x0) kevent(r1, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21}], 0x1, 0x0, 0x12, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000240)=0x4) freebsd11_getdents(r0, 0x0, 0x0) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0xa182fdacd32160a9, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 0s ago: executing program 1 (id=413): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x3, 0xfffffffffffffffe, 0x1c103, 0x0, 0x4, 0x2000000800000000, [0x0, 0x0, 0xfffffffffffffffc]}], 0x1, 0x0, 0x0, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CCALGOOPT(r2, 0x6, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="08dcfb38838e0901a98c9ad51df4b367a7449e2818b44c0e2ecfb119291ea6dfe9caaca56d788cedbdb6deb69dbbdc8e56a6a993db1dfd6e23b0fd037ad86c03de4ed72f3dc11c7f44d93a5bde10870128ef68431dd4907604087a1bc7cf923168d93b00"], 0x0) r3 = semget$private(0x0, 0x3, 0x308) r4 = semget$private(0x0, 0x4000000009, 0x82) semop(r4, &(0x7f0000000140)=[{0x2, 0x401, 0xe5ce97ab354d96be}, {0x4, 0x146, 0x1000}], 0x2) __semctl$SETALL(r3, 0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e5aadc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541105d0 ref 1 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe005410d000 (pid 854, syz-executor, tid 100159) nlink=1, effnlink=1, size=1048576, extsize 0 generation=4086d81c, uid=0, gid=0, flags=0x40008 ino 74, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 Expensive callout(9) function: 0xffffffff81ab2f20(0xfffffe005940f300) 0.005766798 s if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e4d5370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540ff6c8 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005411b780 (pid 902, syz-executor, tid 100187) nlink=1, effnlink=1, size=1048576, extsize 0 generation=63990878, uid=0, gid=0, flags=0x40008 ino 78, on dev gpt/rootfs2025-07-23T18:06:29.002219+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 915 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs 2025-07-23T18:06:29.006398+00:00 ci-freebsd-main-7.us-central1-b .c.syzkaller.internal init 917 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs 2025-07-23T18:06:29.010299+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 919 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs 2025-07-23T18:06:29.006749+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 918 - - gif_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 etty repeating too quickly on port /dev/ttyv2, sleeping 30 secs 2025-07-23T18:06:29.003121+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 916 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs 2025-07-23T18:06:29.010569+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 920 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs 2025-07-23T18:06:29.014633+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 921 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs 2025-07-23T18:06:29.018639+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 922 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs 2025-07-23T18:06:29.020795+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 923 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe006e5aba50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00540de7c0 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe00540c4000 (pid 934, syz-executor, tid 100098) nlink=1, effnlink=1, size=1048576, extsize 0 generation=d433cbc8, uid=0, gid=0, flags=0x40008 ino 77, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe006e4d6000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00540e02e8 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0054121780 (pid 949, syz-executor, tid 100133) nlink=1, effnlink=1, size=1048576, extsize 0 generation=724f7486, uid=0, gid=0, flags=0x40008 ino 79, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e4d6a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540cc2e8 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe0054127000 (pid 962, syz-executor, tid 100271) nlink=1, effnlink=1, size=1048576, extsize 0 generation=1b87c07f, uid=0, gid=0, flags=0x40008 ino 75, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 vnode_pager_putpages: zero-length write at 0 resid 14434 0xfffffe0059915dc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540dfe88 ref 1 pages 4 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe005411b780 (pid 985, syz-executor, tid 100307) nlink=1, effnlink=1, size=14434, extsize 0 generation=afcf094c, uid=0, gid=0, flags=0x40008 ino 76, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe006e5a9a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00541003e0 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe00540c5000 (pid 1004, syz-executor, tid 100096) nlink=1, effnlink=1, size=1048576, extsize 0 generation=5c3cfd7f, uid=0, gid=0, flags=0x40008 ino 98, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006dfefa50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0007800000 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005411b780 (pid 1016, syz-executor, tid 100361) nlink=1, effnlink=1, size=1048576, extsize 0 generation=ce098bac, uid=0, gid=0, flags=0x40008 ino 93, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe0077841370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00540e4d90 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe00540c4780 (pid 1028, syz-executor, tid 100097) nlink=1, effnlink=1, size=1048576, extsize 0 generation=2015249c, uid=0, gid=0, flags=0x40008 ino 82, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe0077840000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00540f7ba0 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0054131780 (pid 1043, syz-executor, tid 100401) nlink=1, effnlink=1, size=1048576, extsize 0 generation=e0e004c2, uid=0, gid=0, flags=0x40008 ino 109, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 14434 0xfffffe0077895898: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541234d8 ref 1 pages 4 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0054140780 (pid 1137, syz-executor, tid 100504) nlink=1, effnlink=1, size=14434, extsize 0 generation=dc7044a9, uid=0, gid=0, flags=0x40008 ino 102, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058589800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e4d5000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 5, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541231f0 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005414e780 (pid 1162, syz-executor, tid 100538) nlink=1, effnlink=1, size=1048576, extsize 0 generation=cbce37b7, uid=0, gid=0, flags=0x40008 ino 102, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058589800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0059914a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005415c6c8 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005415e780 (pid 1192, syz-executor, tid 100579) nlink=1, effnlink=1, size=1048576, extsize 0 generation=2f9b0b65, uid=0, gid=0, flags=0x40008 ino 151, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077840898: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005415b4d8 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe0054119780 (pid 1209, syz-executor, tid 100597) nlink=1, effnlink=1, size=1048576, extsize 0 generation=f0cfe9de, uid=0, gid=0, flags=0x40008 ino 123, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058589000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe0077b6c6e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00541759b0 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0054119780 (pid 1242, syz-executor, tid 100610) nlink=1, effnlink=1, size=1048576, extsize 0 generation=995f7aae, uid=0, gid=0, flags=0x40008 ino 134, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 vnode_pager_putpages: zero-length write at 0 resid 14434 0xfffffe006dfefdc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 0, writecount 0, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00541784d8 ref 0 pages 4 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe005411b780 (pid 1267, syz-executor, tid 100453) nlink=1, effnlink=1, size=14434, extsize 0 generation=ba43a3c9, uid=0, gid=0, flags=0x40008 ino 123, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: vnode_pager_putpages: zero-length write at 0 resid 14434 0xfffffe00778956e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540e7aa8 ref 1 pages 4 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0054143000 (pid 1281, syz-executor, tid 100670) nlink=1, effnlink=1, size=14434, extsize 0 generation=4c58f0b0, uid=0, gid=0, flags=0x40008 ino 151, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08800 FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: vnode_pager_putpages: zero-length write at 0 resid 14434 0xfffffe006e5ab000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054177e88 ref 1 pages 4 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0054155780 (pid 1320, syz-executor, tid 100693) nlink=1, effnlink=1, size=14434, extsize 0 generation=175c0ea7, uid=0, gid=0, flags=0x40008 ino 148, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: 1970-01-01T00:00:03.928775+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1343 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077b6a000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 5, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005413b8b8 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe0054185780 (pid 1431, syz-executor, tid 100790) nlink=1, effnlink=1, size=1048576, extsize 0 generation=a7eb684f, uid=0, gid=0, flags=0x40008 ino 179, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: 1970-01-01T00:00:05.508147+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1461 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs 1970-01-01T00:00:05.513792+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1462 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs 1970-01-01T00:00:05.529737+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1463 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs 1970-01-01T00:00:05.543783+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1466 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs 1970-01-01T00:00:05.554952+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1465 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs 1970-01-01T00:00:05.535268+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1464 - - getty repeating too quickly on port /dev/ttyv2, sleeping 30 secs 1970-01-01T00:00:05.638125+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1467 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs 1970-01-01T00:00:05.667191+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1468 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs Connection to 10.128.1.104 closed by remote host. FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: tap4: Ethernet address: 58:9c:fc:10:d3:96 tap4: link state changed to UP FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006df11a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540e8c98 ref 1 pages 264 cleanbuf 17 dirtybuf 16 lock type ufs: EXCL by thread 0xfffffe00541ac780 (pid 1551, syz-executor, tid 100878) nlink=1, effnlink=1, size=1048576, extsize 0 generation=fa9f857e, uid=0, gid=0, flags=0x40008 ino 170, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: 1970-01-01T00:00:06.083498+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1592 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs 1970-01-01T00:00:06.079441+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1588 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs 1970-01-01T00:00:06.096473+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1589 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs 1970-01-01T00:00:06.190297+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1596 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs 1970-01-01T00:00:06.116756+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1591 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs 1970-01-01T00:00:06.106955+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1590 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: 1970-01-01T00:00:06.505650+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1603 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077d4b370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 1970-01-01T00:00:06.502486+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1604 - - getty repeat usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541a58b8 ref 1 pages 264 cleanbuf 17 dirtybuf 16 lock type ufs: EXCL by thread 0xfffffe00541ba780 (pid 1594, syz-executor, tid 100906) nlink=1, effnlink=1, size=1048576, extsize 0 generation=ffc6f3b9, uid=0, gid=0, flags=0x40008 ino 181, on dev gpt/rootfsing too quickly on port /dev/ttyv2, sleeping 30 secs 1970-01-01T00:00:06.542128+00:00 ci-freebsd-main-7.us-central1-b.c.syzkaller.internal init 1605 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006dde4a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540c9d90 ref 1 pages 264 cleanbuf 17 dirtybuf 16 lock type ufs: EXCL by thread 0xfffffe0054168780 (pid 1620, syz-executor, tid 100928) nlink=1, effnlink=1, size=1048576, extsize 0 generation=525dba6e, uid=0, gid=0, flags=0x40008 ino 189, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00083d8000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077d4cc08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 5, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00540e4ba0 ref 1 pages 264 cleanbuf 31 dirtybuf 2 lock type ufs: EXCL by thread 0xfffffe00541ba780 (pid 1630, syz-executor, tid 100943) nlink=1, effnlink=1, size=1048576, extsize 0 generation=792172be, uid=0, gid=0, flags=0x40008 ino 201, on dev gpt/rootfs arp: packet with unknown hardware format 0x07 received on tap4 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077b6cdc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 6, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541c83e0 ref 1 pages 264 cleanbuf 25 dirtybuf 8 lock type ufs: EXCL by thread 0xfffffe00541bc780 (pid 1654, syz-executor, tid 100978) nlink=1, effnlink=1, size=1048576, extsize 0 generation=aade6c9f, uid=0, gid=0, flags=0x40008 ino 174, on dev gpt/rootfs VNASSERT failed: nresid != oresid || *(a)->a_eofflag == 1 not true at vnode_if.c:1824 (VOP_READDIR_APV) 0xfffffe007783f000: type VDIR state VSTATE_CONSTRUCTED op 0xffffffff83712bc0 usecount 2, writecount 0, refcount 3 seqc users 0 mountedhere 0 hold count flags () flags (VMP_LAZYLIST) v_object 0xfffffe00541c9ba0 ref 0 pages 0 cleanbuf 1 dirtybuf 0 lock type ufs: SHARED (count 1) nlink=2, effnlink=2, size=512, extsize 0 generation=892b5973, uid=0, gid=0, flags=0x0 ino 197, on dev gpt/rootfs panic: VOP_READDIR: eofflag not set cpuid = 0 time = 10 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fe7210 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fe7370 vpanic() at vpanic+0x257/frame 0xfffffe0056fe7530 panic() at panic+0xb5/frame 0xfffffe0056fe75f0 VOP_READDIR_APV() at VOP_READDIR_APV+0x4ab/frame 0xfffffe0056fe76f0 kern_getdirentries() at kern_getdirentries+0x6f8/frame 0xfffffe0056fe79b0 freebsd11_kern_getdirentries() at freebsd11_kern_getdirentries+0x155/frame 0xfffffe0056fe7c50 freebsd11_getdents() at freebsd11_getdents+0xb0/frame 0xfffffe0056fe7d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056fe7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fe7f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x826156f08, rbp = 0x826156f80 --- KDB: enter: panic [ thread pid 1655 tid 100980 ] Stopped at kdb_enter+0x6e: movq $0,0x25c5097(%rip) db> db> set $lines = 0 db>