last executing test programs: 12.657900374s ago: executing program 3 (id=21): munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000006c0)=""/158, 0x9e}], 0xa, &(0x7f0000000540)=""/89, 0x59}, 0x2) r2 = dup2(r0, r1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff}) r3 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, 0x0) unlink(0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(r2, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0xfffffffffffffffe, [0x5, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) rfork(0x96014) sync() socket(0x1c, 0x2, 0x3) ktimer_delete(0x0) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf622f598bff36064"], 0x1c}, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) 10.918640413s ago: executing program 3 (id=21): munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000006c0)=""/158, 0x9e}], 0xa, &(0x7f0000000540)=""/89, 0x59}, 0x2) r2 = dup2(r0, r1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff}) r3 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, 0x0) unlink(0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(r2, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0xfffffffffffffffe, [0x5, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) rfork(0x96014) sync() socket(0x1c, 0x2, 0x3) ktimer_delete(0x0) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf622f598bff36064"], 0x1c}, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) 8.902398331s ago: executing program 3 (id=21): munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000006c0)=""/158, 0x9e}], 0xa, &(0x7f0000000540)=""/89, 0x59}, 0x2) r2 = dup2(r0, r1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff}) r3 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, 0x0) unlink(0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(r2, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0xfffffffffffffffe, [0x5, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) rfork(0x96014) sync() socket(0x1c, 0x2, 0x3) ktimer_delete(0x0) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf622f598bff36064"], 0x1c}, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) 6.09574606s ago: executing program 1 (id=109): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x180) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x2) 5.662739072s ago: executing program 3 (id=21): munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000006c0)=""/158, 0x9e}], 0xa, &(0x7f0000000540)=""/89, 0x59}, 0x2) r2 = dup2(r0, r1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff}) r3 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, 0x0) unlink(0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(r2, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0xfffffffffffffffe, [0x5, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) rfork(0x96014) sync() socket(0x1c, 0x2, 0x3) ktimer_delete(0x0) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf622f598bff36064"], 0x1c}, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) 3.853691792s ago: executing program 0 (id=112): setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001940)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rmdir(&(0x7f0000000200)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') freebsd11_fhstatfs(&(0x7f0000000080)={{[0x7, 0x100]}, {0x7, 0x2, "69b73126455721a0c600fc67303ac710"}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x3a, 0xff, @rand_addr="20f4372e0865915f577ee80000008000", @mcast2, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x96d}}}}}}) socketpair(0x10, 0x2, 0x98, &(0x7f0000000000)={0xffffffffffffffff}) freebsd11_fstatat(r1, &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000300), 0x200) setreuid(0x0, 0x0) setsockopt(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) 3.853382691s ago: executing program 1 (id=113): kqueue() (async) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x3, 0xfffffffffffffffa, 0x9, 0x8, 0xfff, 0x3, [0x0, 0x2, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) (async) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async) kqueue() (async) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x1001, @empty}, 0x1c) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f00000003c0)=ANY=[@ANYBLOB="4b0000000000000013fe99e415c5e30f69cfc2287c60ed071fb4fe145c2d48138c83be53b71411d78dab06f94bb610a2d9437f226fc916c118454f792ca380791ab512fd7b7892d0fbf42810808fa37f9155429b6d5f59577f0d527a23ec468c263a8ddfa12f2544da3dfeaa259e0bf5fb9a9f6951e088867d3669379909eb64f5cb80ce9f1a8835619cd35c5c983a11c51b7c5c73344b397daaf0164297d83b62b939bc9dfdcccd4d47214750062c216e54ae"], 0x8) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x2, @empty}, 0x1c) (async, rerun: 32) chdir(&(0x7f00000001c0)='./file0\x00') (async, rerun: 32) mkdir(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) setreuid(0xee00, 0x0) (async) r1 = getuid() setreuid(0x0, r1) (async, rerun: 32) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffffff, 0x0) (async, rerun: 32) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async) readlinkat(0xffffffffffffffff, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)=""/82, 0x52) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x2) posix_fadvise(r2, 0x8, 0x800000008, 0x1) (async) setresuid(0xee01, 0xee01, 0x0) (async, rerun: 64) socket$inet(0x2, 0x2, 0x0) (async, rerun: 64) r3 = kqueue() syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6000000000383a00fe8000000000000000000000000000bbff0200000000000000000000000000010200907800000000609a8cace8fffffffe8000000000000000000000000000bb00000f000000000000000000000000406200000000000000cbf5413d966322e6742c2aa6d27105df57f9340043423e1b461283d5e06b3486152bbfb97170e916c9daba938eb22081f5525e673d08ba8799742930c3bbfc40342446459f06dc68dbe1fb996285d3a503d15c08c7837f53463ee37425e413ca7992a33aea0fd02a867aa10e"]) (async, rerun: 64) kevent(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) (async, rerun: 64) kqueue() (rerun: 64) kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x10, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x3ff]}], 0x1, 0x0, 0x0, 0x0) (async) freebsd11_fhstatfs(0x0, 0x0) 3.729791842s ago: executing program 1 (id=115): freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rfork(0x85000) ksem_init(&(0x7f0000000280), 0x2) ioctl$DIOCNATLOOK(r0, 0x8004667d, &(0x7f0000000400)) r1 = semget$private(0x0, 0x1, 0x8bffac5b1829c4e8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000000c0)=[0xea2, 0x24]) sysarch$I386_GET_XFPUSTATE(0xb, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) close(r2) getpeername$unix(r2, 0x0, &(0x7f0000000100)) 3.489634482s ago: executing program 1 (id=116): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x18, &(0x7f0000000100)="0b6fac4103e7a00d4689e8090000005aedaacdd4743c7eaa", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x0, 0x0, 0x1]}) (async) sysarch$I386_SET_IOPERM(0x4, &(0x7f00000006c0)={0x0, 0x0, 0xfffffffc}) (async) sysarch$I386_GET_IOPERM(0x3, &(0x7f0000000200)) (async) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000640)={0x0, 0x2, 0x0, 0x4d90, &(0x7f00000002c0), 0x0, 0x0, 0x0}) 3.409626119s ago: executing program 0 (id=117): open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x40) (async) truncate(&(0x7f0000000000)='./file0\x00', 0x2000010001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) (async) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) (async) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x400, @ipv4={'\x00', '\xff\xff', @rand_addr=0xd9c}, 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="2c40ea78829d", 0x6}], 0x1}, 0x20014) symlinkat(0x0, 0xffffffffffffffff, 0x0) (async) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) setsockopt(r1, 0x0, 0x3, &(0x7f0000000100), 0x0) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@loopback, @rand_addr=0x8}, 0x8) (async) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @multicast2}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = kqueue() kevent(r5, &(0x7f00000001c0)=[{0xffffffffffff811e, 0xfffffffffffffffb, 0x7, 0x20, 0x8, 0xb}], 0x1, 0x0, 0x0, 0x0) (async) kevent(r5, &(0x7f00000002c0)=[{0x0, 0xfffffffffffffffe, 0x2c5d36d679bb7fe7, 0x100, 0x1fffffffffc}, {0x1, 0xfffffffffffffffd, 0x8000, 0x4, 0x3, 0x5, [0x8, 0xc500000000000000, 0x5, 0x8]}, {0x2, 0xfffffffffffffffc, 0x4009, 0x8, 0x101, 0xffdffffffffffff8, [0x8, 0x8000000000000000, 0x1000, 0x401]}], 0x3, 0x0, 0x0, 0x0) (async) sendmsg$unix(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="10000000"], 0x10}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) mlock(&(0x7f0000c05000/0x3000)=nil, 0x3000) (async) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) (async) munmap(&(0x7f00008b2000/0x1000)=nil, 0x1000) r7 = shmat(r6, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmdt(r7) (async) mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x0) (async) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000840)=""/96, 0x60}, 0x400c0) (async) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) 3.369686114s ago: executing program 0 (id=118): r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) (async) setitimer(0x2, &(0x7f0000001600)={{}, {0x0, 0x10001}}, 0x0) close(r0) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001900)={@in={{0x10, 0x2, 0x1, @multicast1}}, r1}, 0x90) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={r1, 0xd0}, &(0x7f0000000580)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xfcc, 0x1000, "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"}, 0x1008) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r2, 0x88, 0x2, 0x0, &(0x7f0000000100)) (async) rfork(0x85000) 3.329575675s ago: executing program 0 (id=119): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x109}, 0x24) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000000)={0x6, 0x4, 0x4fd3, 0x4}) socket(0x1c, 0x3, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) access(&(0x7f0000000680)='./file0\x00', 0x0) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000000)={0x554f9125, 0x0, 0xe5, 0x9}) r1 = kqueue() kevent(r1, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffffd, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}, {0x6, 0xfffffffffffffff3, 0x20, 0x100, 0x3, 0x5, [0x8000000000009, 0xfffffffffffffff7, 0x4f8, 0x2]}], 0x2, 0x0, 0x0, 0x0) freebsd11_fhstatfs(&(0x7f0000000080)={{[0x5, 0x4752]}, {0x3ff, 0x6, "95f1b892192fae7d6edcc55ae8cb4654"}}, 0x0) r2 = shmget$private(0x0, 0x3000, 0x141, &(0x7f0000ffb000/0x3000)=nil) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f00000002c0)={0x40240e, 0x6, 0x7fffffff, 0x40000000}) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000f40)=""/218) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f00000004c0)=""/215, 0xfe99}], 0x2) ftruncate(r3, 0x3863) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x4b, &(0x7f0000000300)="0b6fac4103f48e8508afe50000d4755a17edaacdd4743c7e64d7d1e19777a91b64f26ce54edb255b6e1fa2e48fa9a23e09aa885f955cc46f64991833913382679d0800000044fe7a7cc2a1", 0x0, 0x0, 0x0, 0x7d86699a}) r4 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000003c0), 0x0) r5 = kqueue() kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x7, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) cpuset(&(0x7f0000000180)) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r6, 0x5) 3.322644894s ago: executing program 1 (id=120): open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x20) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x1, 0x8) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000006c0), 0x86152}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x30000) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shm_unlink(&(0x7f0000000040)='./file0\x00') pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fork() fork() r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0xfffffffffffffffe, 0xfffffffffffffff9, 0x9, 0x14, 0xe8c3, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) sync() 2.941817783s ago: executing program 2 (id=121): shmget$private(0x0, 0x4000, 0x201, &(0x7f0000ff9000/0x4000)=nil) setsid() setpgid(0x0, 0x0) 2.80942109s ago: executing program 0 (id=122): rtprio_thread(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x1, &(0x7f0000000040)='\x00', 0xfffffe67, [0x80000001], 0x10001, 0x5, 0x0, {0xfffffffffffff802, 0x4, 0x0}, {0x4, 0x15, @sigval_int=0x66}}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setrlimit(0x6, 0x0) fork() mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, 0x0) sysarch$I386_SET_GSBASE(0xa, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000200)={0x5, 0xff}, &(0x7f0000000240)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rfork(0x3060) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) aio_write(0x0) mmap(&(0x7f00001ea000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r3, r2) r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x74) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, 0xee00) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x1, 0x21) sendfile(r4, r2, 0x0, 0x800, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)}, 0x0, 0x1c) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) preadv(r5, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/65, 0x41}], 0x1) 2.665941584s ago: executing program 2 (id=123): open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400002003c0, 0x31) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000380)={0x2, 0x3, 0x1, 0x4}) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) extattr_get_file(&(0x7f0000000740)='./file0\x00', 0x1, &(0x7f0000000840)='\x00\x8e\x98/Jp\x15`\x1d\xdb\xa0\xd1\x1d3\xdf\xbcS\xf3\xc8\xcb\xc4F\xa8\x98\xa8\x8ft\x9a\v?\xac\xa3\x9fR\xaf\x84&\xb50xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000006c0)=""/158, 0x9e}], 0xa, &(0x7f0000000540)=""/89, 0x59}, 0x2) r2 = dup2(r0, r1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff}) r3 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, 0x0) unlink(0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(r2, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0xfffffffffffffffe, [0x5, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) rfork(0x96014) sync() socket(0x1c, 0x2, 0x3) ktimer_delete(0x0) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf622f598bff36064"], 0x1c}, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) 758.353409ms ago: executing program 0 (id=125): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="46cb30df060000000b603666ab2f3df4", 0x100}}, {{0x1c, 0x1c, 0x1, 0x6, @rand_addr="381d5d463c93ce1d6ed5412f86da9357", 0x1}}}, 0x108) setreuid(0xee00, 0x0) (async) procctl$PROC_SPROTECT(0x2, 0x0, 0x1, &(0x7f0000000000)=0x32) (async) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xfffffffffffffff9, 0x1c, 0x0, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) r2 = socket$inet6(0x1c, 0x5, 0x7) bind$inet6(r2, 0x0, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000140), 0x2c0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108) (async) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x18) (async) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') extattr_delete_file(&(0x7f0000000100)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c') r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x3}, 0x8) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) (async) r6 = dup(r4) setsockopt$inet6_IPV6_HOPOPTS(r6, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYBLOB="00030000"], 0x20) (async, rerun: 64) sendto$inet6(r6, &(0x7f0000000a00)="d39b2845e7ba3176e4274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341e812601743bbd41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838e773fc308188c6ee56b9e6afac9d32999f9ba4db09ff4333a648fecd5002dd930b8876bfd5c149cd35528a5f44a17db43d3e018eda54", 0x92, 0xc0, 0x0, 0x0) (rerun: 64) setresgid(0x0, 0xee00, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) close(r7) (async) ksem_init(&(0x7f0000000200), 0x40) fchown(r7, 0x0, 0x0) (async) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x108) 748.515991ms ago: executing program 1 (id=126): kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r0 = kqueue() fork() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x2000000, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) kevent(r0, &(0x7f0000000000), 0x100f2, 0x0, 0xfc, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000d00)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x10001}, 0x1c) aio_suspend(0x0, 0x0, &(0x7f0000000e40)={0x0, 0xa99c}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = kqueue() kevent(r3, 0xfffffffffffffffe, 0x8, &(0x7f0000000300)=[{}], 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000002f00)={0x0, {{0x1c, 0x1c, 0x1, 0x7, @loopback}}, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}}, 0x108) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) r5 = dup(r1) ioctl$GIO_KEYMAP(r5, 0x20006b06) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) 743.059698ms ago: executing program 2 (id=127): r0 = openat$bpf(0xffffff9c, &(0x7f0000000280), 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x25, 0x0, &(0x7f0000000140)) (async) ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0) (async, rerun: 32) kmq_timedreceive(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = kqueue() kevent(r2, &(0x7f0000000180)=[{0xe, 0xfffffffffffffff9, 0xa, 0x8, 0xe8c8, 0x0, [0x0, 0x2, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb, "c8e66add934ca90073b947"}, &(0x7f0000000100)=0x13) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x6, 0x6}, 0x8) (async) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) (async, rerun: 32) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) (rerun: 32) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x100000, 0x0) (async) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$DIOCRADDADDRS(r4, 0xc0184415, &(0x7f0000000600)={{"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", "0920cf14d501a846a22d8eb300fbff0400000000000000001000"}, 0x0, 0x14, 0x0, 0x0, 0x20000002, 0xb, 0x100000003, 0xfffffffffffffffd}) (async) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000f00)=""/4103, 0x1007}], 0x1, 0x78dabc0a) fork() (async) r5 = open(0x0, 0x0, 0x0) (async) open$dir(0x0, 0x40000400000002c2, 0x0) r6 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$DIOCADDSTATE(r5, 0xc0f24425, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x9, &(0x7f0000000080)="3c022e61792eecb07f", 0x0, 0x0, 0x0, 0xfdffffff}) (async, rerun: 64) r7 = kqueue() (rerun: 64) kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) r8 = socket(0x1c, 0x1, 0x0) (rerun: 64) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async) bind$inet6(r8, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="3c662a2748f4865f38f2920a17f191a1"}, 0x1c) (async) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r9) 599.637994ms ago: executing program 2 (id=128): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f00000000c0)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0x0, 0x20000], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8]}}) (async) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r1, 0x0) (async) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) fork() (async) r3 = kqueue() kevent(r3, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) 309.392236ms ago: executing program 2 (id=129): r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) ftruncate(r0, 0x80002) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) lgetfh(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14b}], 0x1, 0x0, 0x0, 0x81}, 0x0) r3 = socket(0x26, 0x2, 0x0) r4 = socket(0x26, 0x2, 0x0) bind(r4, &(0x7f0000000040)=@in6={0x22, 0x1c, 0x3, 0x300, @mcast1}, 0xc) bind(r3, &(0x7f0000000040)=@in6={0x22, 0x1c, 0x3, 0x0, @mcast1}, 0xc) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) getpeername(r2, &(0x7f00000001c0)=@un=@abs={0x8}, &(0x7f0000000340)=0x8) r6 = socket(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000140)=0xffffffff, 0x4) pipe2(&(0x7f0000000080), 0x100004) sendmsg$inet6_sctp(r1, &(0x7f0000001a80)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0xc, @local={0xfe, 0x80, '\x00', 0x0}, 0xc}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="300000008400000009000000ac1400bb100000008400000009000000e0000002100000008400000009000000e00000021c"], 0x4c, 0x185}, 0x4) rfork(0x85000) 0s ago: executing program 3 (id=21): munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000006c0)=""/158, 0x9e}], 0xa, &(0x7f0000000540)=""/89, 0x59}, 0x2) r2 = dup2(r0, r1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff}) r3 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r3, 0x0) unlink(0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(r2, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0xfffffffffffffffe, [0x5, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) rfork(0x96014) sync() socket(0x1c, 0x2, 0x3) ktimer_delete(0x0) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf622f598bff36064"], 0x1c}, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. Expensive callout(9) function: 0xffffffff81967220(0) 0.002033954 s vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077ec1370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837169c0 usecount 8, writecount 6, refcount 70 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054923c98 ref 2 pages 544 cleanbuf 60 dirtybuf 8 lock type ufs: EXCL by thread 0xfffffe005492a000 (pid 834, syz-executor, tid 100165) nlink=1, effnlink=1, size=2147483650, extsize 0 generation=16081b1, uid=0, gid=0, flags=0x40008 ino 71, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077ec1370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837169c0 usecount 0, writecount 0, refcount 70 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe0054923c98 ref 0 pages 544 cleanbuf 67 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe00548bc000 (pid 834, syz-executor, tid 100097) nlink=1, effnlink=1, size=2147483650, extsize 0 generation=16081b1, uid=0, gid=0, flags=0x40008 ino 71, on dev gpt/rootfs Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 Jun 2 03:10:46 ci-freebsd-main-9 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.1.187 on tap1 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 FreeBSD/amd64 (ci-freebsd-main-9.us-central1-b.c.syzkaller.internal) (ttyu0) login: ifaddr cache = 0xfffffe0058d46480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4800 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45780 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800 tap3: link state changed to DOWN tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45600 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0058c4ac08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837169c0 usecount 9, writecount 7, refcount 70 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00548dfe88 ref 2 pages 544 cleanbuf 60 dirtybuf 8 lock type ufs: EXCL by thread 0xfffffe0054942000 (pid 960, syz-executor, tid 100296) nlink=1, effnlink=1, size=2147483650, extsize 0 generation=37b8b400, uid=0, gid=0, flags=0x40008 ino 70, on dev gpt/rootfs arp: 4c:6f:a5:7c:30:6b attempts to modify permanent entry for 172.20.1.187 on tap1 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45300 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc4000 tap3: link state changed to DOWN tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45900 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc3000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc3000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc3000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc3000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc3000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc3000 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d46480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 tap3: link state changed to DOWN tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45600 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 Expensive callout(9) function: 0xffffffff81a99f60(0) 0.003167869 s tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45900 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2800 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ifaddr cache = 0xfffffe0058d45480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ecc2000 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe006ecc21a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce20a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 stack backtrace: #0 0xffffffff81654756 at witness_debugger+0x156 #1 0xffffffff81656c86 at witness_warn+0x876 #2 0xffffffff82120ac2 at trap_pfault+0x162 #3 0xffffffff8211f95e at trap+0x78e #4 0xffffffff820c6cc8 at calltrap+0x8 #5 0xffffffff81a6707f at in6_leavegroup_locked+0x1ef #6 0xffffffff81a68402 at ip6_freemoptions+0x282 #7 0xffffffff8198b6d2 at in_pcbfree+0x682 #8 0xffffffff816d98a4 at sorele_locked+0x264 #9 0xffffffff816db6ff at soclose+0x41f #10 0xffffffff8144830c at _fdrop+0x5c #11 0xffffffff8144fbf5 at closef+0x655 #12 0xffffffff8144e6ce at fdescfree+0xa5e #13 0xffffffff814788f7 at exit1+0x887 #14 0xffffffff81478068 at sys_exit+0x28 #15 0xffffffff82122b02 at amd64_syscall+0x4e2 #16 0xffffffff820c75bb at fast_syscall_common+0xf8 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a65210 stack pointer = 0x28:0xfffffe005756d4e0 frame pointer = 0x28:0xfffffe005756d550 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1112 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe005756d550 r10: bb00000000000000 r11: 0000000000000043 r12: fffffe0078182000 r13: fffffe006ecc2000 r14: fffffe0078182024 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 11 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005756cd10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005756ce70 vpanic() at vpanic+0x257/frame 0xfffffe005756d030 panic() at panic+0xb5/frame 0xfffffe005756d0f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe005756d230 trap() at trap+0x78e/frame 0xfffffe005756d410 calltrap() at calltrap+0x8/frame 0xfffffe005756d410 --- trap 0xc, rip = 0xffffffff81a65210, rsp = 0xfffffe005756d4e0, rbp = 0xfffffe005756d550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe005756d550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe005756d680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe005756d6e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe005756d730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe005756d770 soclose() at soclose+0x41f/frame 0xfffffe005756d860 _fdrop() at _fdrop+0x5c/frame 0xfffffe005756d890 closef() at closef+0x655/frame 0xfffffe005756da70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe005756dc50 exit1() at exit1+0x887/frame 0xfffffe005756dcf0 sys_exit() at sys_exit+0x28/frame 0xfffffe005756dd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe005756df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005756df30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x820c4bb98, rbp = 0x820c4bba0 --- KDB: enter: panic [ thread pid 1112 tid 100102 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9d7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0760 .str.27 rsp 0xfffffe005756ce50 rbp 0xfffffe005756ce70 rsi 0 rdi 0xffffffff81614619 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548c5780 r13 0xfffffffffffffffe r14 0xffffffff827b0760 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9d7(%rip) db> show proc Process 1112 (syz-executor) at 0xfffffe00548db040: state: NORMAL uid: 0 gids: 60928, 0, 5 parent: pid 764 at 0xfffffe00548fd000 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548ae920 (map 0xfffffe00548ae920) (map.pmap 0xfffffe00548ae9c0) (pmap 0xfffffe00548aea30) threads: 1 100102 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1120 766 766 0 R (threaded) syz-executor 100193 RunQ syz-executor 100467 S uwait 0xfffffe0058cf5a00 syz-executor 1115 1113 765 0 S uwait 0xfffffe0078182a80 syz-executor 1113 765 765 0 R (threaded) syz-executor 100092 RunQ syz-executor 100453 S kqread 0xfffffe006ecd2400 syz-executor 100461 S uwait 0xfffffe0058cf3880 syz-executor 100462 S uwait 0xfffffe0058cf4480 syz-executor 1112 764 764 60928 RE CPU 0 syz-executor 1110 763 1110 0 LE *if_addr 0xfffffe0008031e40 syz-executor 1109 1 764 0 S uwait 0xfffffe0058a6b800 syz-executor 1108 1 765 0 S uwait 0xfffffe0058a6c480 syz-executor 1107 1 765 0 S uwait 0xfffffe0078182380 syz-executor 1077 1 766 0 S uwait 0xfffffe0058a6de80 syz-executor 1050 1 766 0 SV uwait 0xfffffe006ecce380 syz-executor 1043 1 766 0 S uwait 0xfffffe0078183300 syz-executor 1042 1 764 0 S uwait 0xfffffe0058a6b900 syz-executor 1028 1 764 0 S uwait 0xfffffe0078183400 syz-executor 1023 1 766 60929 S uwait 0xfffffe0058a6a780 syz-executor 1020 1 765 0 S uwait 0xfffffe0058cf3d80 syz-executor 1019 1 765 0 S uwait 0xfffffe0058a6db00 syz-executor 1014 1 764 0 S uwait 0xfffffe0058a6bc00 syz-executor 1010 1 765 0 S uwait 0xfffffe0058a6ce00 syz-executor 1004 1 765 0 S uwait 0xfffffe006eccde00 syz-executor 986 1 765 0 S uwait 0xfffffe0058cf3f00 syz-executor 964 1 766 0 S uwait 0xfffffe0058a6d600 syz-executor 959 1 766 0 S uwait 0xfffffe0058a6dd80 syz-executor 957 1 766 0 S uwait 0xfffffe0058a6a980 syz-executor 954 1 766 0 S uwait 0xfffffe0058a6c380 syz-executor 953 1 766 0 S uwait 0xfffffe0058a6bd00 syz-executor 932 1 765 0 S uwait 0xfffffe0058a6bf00 syz-executor 926 1 926 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 925 1 925 0 Ss+ ttyin 0xfffffe0059c098b0 getty 924 1 924 0 Ss+ ttyin 0xfffffe0059c094b0 getty 923 1 923 0 Ss+ ttyin 0xfffffe0059c090b0 getty 922 1 922 0 Ss+ ttyin 0xfffffe0059c08cb0 getty 921 1 921 0 Ss+ ttyin 0xfffffe0059c088b0 getty 920 1 920 0 Ss+ ttyin 0xfffffe0059c084b0 getty 919 1 919 0 Ss+ ttyin 0xfffffe0059c080b0 getty 918 1 918 0 Rs+ getty 908 1 766 0 S uwait 0xfffffe0058cf4380 syz-executor 844 0 0 0 DL - 0xffffffff83b48d80 [accounting] 827 0 0 0 DL (threaded) [KTLS] 100144 D - 0xfffffe006bd00000 [thr_0] 100145 D - 0xfffffe006bd00080 [thr_1] 100146 D - 0xffffffff83cafc28 [reclaim_0] 825 0 0 0 DL aiordy 0xfffffe0054927ae0 [aiod4] 824 0 0 0 DL aiordy 0xfffffe00548ffb00 [aiod3] 823 0 0 0 DL aiordy 0xfffffe00548ee580 [aiod2] 822 0 0 0 DL aiordy 0xfffffe0008026ac0 [aiod1] 819 803 819 0 Ss select 0xfffffe006e3e91c0 dhclient 806 0 0 0 DL (threaded) [so_splice] 100126 D - 0xfffffe006ecddb00 [thr_0] 100127 D - 0xfffffe006ecddb40 [thr_1] 803 787 424 65 R dhclient 787 1 424 0 S wait 0xfffffe00548ef5a0 sh 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S wait 0xfffffe00548d9560 syz-executor 761 759 761 0 Ss pause 0xfffffe0054806b70 csh 759 1 759 0 Ss select 0xfffffe006e3e90c0 sshd 737 1 18 0 S+ nanslp 0xffffffff83b9e540 sleep 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005860d0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb2f8 [dom0] 100081 D launds 0xffffffff83ceb304 [laundry: dom0] 100082 D umarcl 0xffffffff81dd02b0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 TL [pf purge] 5 0 0 0 DL waiting 0xffffffff846f1700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6b40 [crypto] 100044 D crypto_ 0xfffffe00546b2030 [crypto returns 0] 100045 D crypto_ 0xfffffe00546b2080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547e8c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f00 [g_event] 100038 D - 0xffffffff83b46f20 [g_up] 100039 D - 0xffffffff83b46f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 L *in6_mul 0xfffffe0008005a80 [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe0008286900 [softirq_0] 100006 D - 0xfffffe0008286700 [softirq_1] 100007 D - 0xfffffe0008286500 [if_io_tqg_0] 100008 D - 0xfffffe0008286300 [if_io_tqg_1] 100009 D - 0xfffffe0008286100 [if_config_tqg_0] 100010 D - 0xfffffe0007fd1000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd0e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd0d00 [bus taskq] 100015 D - 0xfffffe0007fd0a00 [thread taskq] 100017 D - 0xfffffe0007fd0800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd0700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd0600 [inm_free taskq] 100020 D - 0xfffffe0007fd0500 [in6m_free taskq] 100021 D - 0xfffffe0007fd0400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd0100 [firmware taskq] 100041 D - 0xfffffe0007fcfe00 [crypto_0] 100042 D - 0xfffffe0007fcfe00 [crypto_1] 100057 D - 0xfffffe0007fcfc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fcfb00 [vtnet0 txq 0] 100059 D - 0xfffffe0007fcfa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fcf900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058583b00 [virtio_balloon] 100066 D - 0xffffffff827b5aa1 [deadlkres] 100070 D - 0xfffffe0058d69700 [acpi_task_0] 100071 D - 0xfffffe0058d69700 [acpi_task_1] 100072 D - 0xfffffe0058d69700 [acpi_task_2] 100074 D - 0xfffffe0007fd1100 [mca taskq] 100075 D - 0xfffffe0007fcfd00 [CAM taskq] 100077 D - 0xfffffe0007fcf800 [ipsec_offload] db> show all locks Process 1112 (syz-executor) thread 0xfffffe00548c5780 (100102) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe006ecc21a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce20a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce20e0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 Process 1110 (syz-executor) thread 0xfffffe0054941000 (100452) exclusive sx in_control (in_control) r = 0 (0xffffffff83cc0bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:361 Process 918 (getty) thread 0xfffffe00548f7000 (100117) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0058a95c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:572 Process 2 (clock) thread 0xfffffe000801a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cc0340) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 706 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sctp_stro 3 2310K 10 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 501 newblk 1086 1296K 3725 vfscache 3 1025K 3 pcb 44 689K 327 inodedep 49 530K 510 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 61 485K 662 intr 4 472K 4 subproc 160 318K 1211 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 37797 acpica 1674 184K 54444 tidhash 3 141K 3 pagedep 40 138K 221 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 124 124K 171 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1006 82K 5090 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 528 ddb_capture 1 64K 1 LRO 46 47K 78 umtx 352 44K 352 kdtrace 229 44K 1594 routetbl 833 42K 2464 temp 36 38K 2827 shm 2 34K 8 hostcache 1 32K 1 DEVFS3 128 32K 153 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 204 BPF 14 19K 46 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1656 lltable 44 14K 166 eventhandler 163 14K 163 ether_multi 164 14K 603 ifnet 7 13K 22 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 467 shmfd 4 10K 9 rpc 8 9K 8 in6_multi 66 9K 217 bmsafemap 2 9K 382 ksem 2 9K 3 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 plimit 20 8K 589 cred 30 8K 224 audit_evclass 239 8K 301 taskqueue 69 8K 78 kqueue 81 8K 1283 pf_ifnet 19 7K 94 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_atcl 13 5K 116 ufs_dirhash 24 5K 33 UMA 268 5K 268 pwddesc 69 5K 1144 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 newdirblk 32 4K 193 evdev 4 4K 4 acpisem 28 4K 28 mkdir 26 4K 386 sctp_ifa 24 3K 44 diradd 23 3K 358 DEVFSP 45 3K 233 terminal 11 3K 11 uidinfo 6 3K 13 acpidev 20 3K 20 hhook 8 3K 10 proc-args 84 3K 2572 clone 9 3K 9 kcovinfo 36 3K 171 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 27 ip6ndp 12 2K 43 session 15 2K 66 dirrem 7 2K 308 indirdep 7 2K 395 Unitno 26 2K 393 lockf 14 2K 253 CAM XPT 22 2K 543 CC Mem 13 2K 83 tun 4 2K 19 toponodes 6 2K 6 ipsecpolicy 2 2K 2 sctp_timw 5 2K 5 msi 9 2K 9 netlink 2 2K 366 ip6opt 7 2K 89 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 selfd 14 1K 24560 CAM periph 4 1K 271 inpcbpolicy 27 1K 519 sctp_ifn 6 1K 44 ipsec 3 1K 3 mld 6 1K 21 igmp 6 1K 21 pfil 6 1K 6 isadev 6 1K 12 osd 18 1K 98 mount 16 1K 524 pci_link 10 1K 10 sctp_atky 16 1K 129 crypto 4 1K 33 encap_export_host 12 1K 12 sctp_stri 1 1K 4 select 4 1K 39 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 245 ip_msource 4 1K 6 vnodes 1 1K 4 ktls 1 1K 15 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_athm 13 1K 118 cryptodev 3 1K 98 in6_mfilter 3 1K 13 frag6 2 1K 2 tcpfunc 3 1K 3 in_mfilter 4 1K 13 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 145 ip6_msource 2 1K 7 ip_moptions 2 1K 9 VN POLL 1 1K 3 aio 4 1K 5 eventfd 1 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 73 sctp_map 6 1K 18 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 16692 pmc 1 1K 1 filedesc_to_leader 1 1K 4 entropy 2 1K 48 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 477 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3473 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 21 sctp_iter 0 0K 63 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 63 sctp_aadr 0 0K 11 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 449 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 221 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 2 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 30 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 26 fadvise 0 0K 3 statfs 0 0K 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 65 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 155 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 350 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 669 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 1 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 875 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8336 1062 16442 0 254 38494208 0 mbuf 256 18691 1126 62572 0 254 5073152 0 tcp_log 416 6161 5530 30861 0 254 4863456 0 BUF TRIE 152 327 11477 2504 0 62 1794208 0 malloc-4096 4096 404 4 2182 0 2 1671168 0 malloc-384 384 4160 40 4210 0 30 1612800 0 malloc-128 128 12071 174 13197 0 126 1567360 0 RADIX NODE 152 8353 170 53440 0 62 1295496 0 UMA Slabs 0 112 11157 33 11157 0 126 1253280 0 sctp_asoc 2256 3 507 9 0 254 1150560 0 vmem btag 56 18849 54 18849 0 254 1058568 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 17 0 1 983040 0 FFS inode 1168 585 24 835 0 8 711312 0 sctp_ep 1152 9 502 105 0 254 588672 0 malloc-16384 16384 33 2 322 0 1 573440 0 malloc-64 64 3996 4698 28829 0 254 556416 0 sctp_chunk 152 3265 297 3270 0 254 541424 0 socket 1024 40 468 1980 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 221 19 1504 0 8 491520 0 pbuf 2624 0 182 0 0 2 477568 0 sctp_raddr 736 3 514 13 0 254 380512 0 malloc-2048 2048 111 65 270 0 8 360448 0 VM OBJECT 248 1189 251 18214 0 62 357120 0 THREAD 1872 157 19 468 0 8 329472 0 malloc-256 256 1136 109 4373 0 62 318720 0 DEVCTL 1024 202 102 329 0 0 311296 0 ertt_txseginfo 40 1 7675 16000 0 254 307040 0 VNODE 440 623 70 891 0 30 304920 0 malloc-16 16 14522 478 15497 0 254 240000 0 malloc-32768 32768 3 4 21 0 1 229376 0 malloc-65536 65536 1 2 61 0 1 196608 0 malloc-32768 32768 0 6 16 0 1 196608 0 malloc-32768 32768 0 6 303 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5377 293 6406 0 254 181440 0 MAP ENTRY 96 1509 381 61069 0 126 181440 0 malloc-128 128 1145 250 25367 0 126 178560 0 FFS2 dinode 256 585 105 835 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 4 512 1293 0 254 165120 0 FPU_save_area 832 159 39 633 0 16 164736 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-2048 2048 3 77 1088 0 8 163840 0 malloc-1024 1024 142 18 201 0 16 163840 0 malloc-4096 4096 29 9 328 0 2 155648 0 malloc-16384 16384 5 4 15 0 1 147456 0 S VFS Cache 104 1042 362 1346 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 12 496 1476 0 254 130048 0 PROC 1376 70 18 1124 0 8 121088 0 ksiginfo 112 75 969 152 0 126 116928 0 malloc-8192 8192 7 6 17 0 1 106496 0 filedesc0 1072 71 20 1144 0 8 97552 0 malloc-256 256 268 107 1174 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 97 71 7378 0 30 86016 0 128 Bucket 1024 55 28 278 0 16 84992 0 tcp_bbr_map 128 0 651 763 0 126 83328 0 malloc-128 128 449 202 1378 0 126 83328 0 g_bio 408 0 180 14244 0 30 73440 0 malloc-384 384 148 32 491 0 30 69120 0 malloc-64 64 561 510 1879 0 254 68544 0 malloc-64 64 583 488 2684 0 254 68544 0 malloc-128 128 326 201 885 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 24 8 52 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 181 74 899 0 62 65280 0 32 Bucket 256 84 171 4480 0 62 65280 0 malloc-384 384 53 97 774 0 30 57600 0 tcp_inpcb 1304 16 26 82 0 8 54768 0 malloc-64 64 284 535 16806 0 254 52416 0 malloc-128 128 157 246 1536 0 126 51584 0 malloc-256 256 82 113 931 0 62 49920 0 malloc-256 256 33 162 1431 0 62 49920 0 malloc-256 256 23 172 1478 0 62 49920 0 malloc-256 256 67 128 224 0 62 49920 0 DIRHASH 1024 34 14 40 0 16 49152 0 NAMEI 1024 0 48 17134 0 16 49152 0 malloc-2048 2048 10 14 39 0 8 49152 0 malloc-2048 2048 11 13 150 0 8 49152 0 pcpu-64 64 499 269 499 0 254 49152 0 VMSPACE 584 47 37 1098 0 16 49056 0 malloc-384 384 49 71 511 0 30 46080 0 ripcb 376 6 114 115 0 30 45120 0 pcpu-8 8 4857 775 7376 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 4 0 16 41984 0 malloc-8192 8192 3 2 86 0 1 40960 0 malloc-4096 4096 4 6 70 0 2 40960 0 pipe 736 20 35 356 0 16 40480 0 da_ccb 544 0 70 3861 0 16 38080 0 udp_inpcb 408 8 82 306 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 9 558 57 0 254 36288 0 malloc-64 64 142 425 2274 0 254 36288 0 malloc-64 64 0 567 21498 0 254 36288 0 malloc-64 64 97 470 667 0 254 36288 0 malloc-32 32 892 242 1526 0 254 36288 0 16 Bucket 144 62 190 501 0 62 36288 0 malloc-128 128 49 230 168 0 126 35712 0 malloc-128 128 50 229 3801 0 126 35712 0 malloc-128 128 139 140 360 0 126 35712 0 ktls_session 256 0 135 3 0 62 34560 0 routing nhops 256 27 108 94 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 45 90 483 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 29 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 37 0 2 32768 0 malloc-2048 2048 5 11 105 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 4 28 1445 0 16 32768 0 malloc-1024 1024 7 25 170 0 16 32768 0 malloc-1024 1024 8 24 61 0 16 32768 0 malloc-1024 1024 16 16 20 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 7 57 23 0 30 32768 0 malloc-512 512 6 58 181 0 30 32768 0 malloc-512 512 0 64 37 0 30 32768 0 malloc-512 512 3 61 57 0 30 32768 0 malloc-512 512 2 62 42 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 9 55 12 0 30 32768 0 sctp_stream_msg_out 112 1 287 1 0 254 32256 0 ttyinq 160 135 65 570 0 62 32000 0 Files 80 176 224 9779 0 126 32000 0 PGRP 120 19 245 91 0 126 31680 0 clpbuf 2624 0 12 639 0 4 31488 0 sctp_laddr 48 6 582 92 0 254 28224 0 rl_entry 48 8 580 190 0 254 28224 0 malloc-32 32 320 562 1015 0 254 28224 0 4 Bucket 48 7 581 93 0 254 28224 0 AIO 208 0 133 39 0 62 27664 0 udplite_inpcb 408 0 63 16 0 30 25704 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 42 86 54 0 62 25600 0 malloc-4096 4096 1 5 7 0 2 24576 0 malloc-4096 4096 0 6 123 0 2 24576 0 PWD 40 27 579 256 0 254 24240 0 rtentry 168 30 114 94 0 62 24192 0 8 Bucket 80 71 229 421 0 126 24000 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 23 37 134 0 30 23040 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 ertt 72 13 267 82 0 126 20160 0 malloc-32 32 53 577 295 0 254 20160 0 malloc-32 32 134 496 961 0 254 20160 0 malloc-32 32 12 618 9049 0 254 20160 0 malloc-32 32 32 598 3694 0 254 20160 0 2 Bucket 32 75 555 507 0 254 20160 0 KNOTE 160 4 121 58 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 8 0 30 19600 0 L VFS Cache 320 0 60 28 0 30 19200 0 AIOLIO 272 0 70 4 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 1 3 194 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 vtnet_tx_hdr 24 0 668 13664 0 254 16032 0 malloc-16 16 322 678 2296 0 254 16000 0 tcp_log_id_node 120 3 129 3 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 1 314 43 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 3 66 3 0 62 12144 0 malloc-32 32 9 369 62 0 254 12096 0 malloc-16 16 40 710 134 0 254 12000 0 malloc-16 16 36 714 318 0 254 12000 0 malloc-16 16 31 719 56 0 254 12000 0 malloc-16 16 221 529 3216 0 254 12000 0 malloc-16 16 4 746 6067 0 254 12000 0 malloc-16 16 23 727 24822 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 splice 184 0 63 2 0 62 11592 0 AIOCB 552 0 21 52 0 16 11592 0 malloc-384 384 0 30 54 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 43 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/l