panic: ASan: Invalid access, 4-byte read at 0xfffffe00a77f4258, UMAUseAfterFree(fd) cpuid = 0 time = 1630863746 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005768b650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005768b7b0 vpanic() at vpanic+0x2c5/frame 0xfffffe005768b890 panic() at panic+0xb5/frame 0xfffffe005768b950 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe005768ba10 sctp_sendall_completes() at sctp_sendall_completes+0x30/frame 0xfffffe005768ba30 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe005768bb90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe005768bbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe005768bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005768bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100076 ] Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x24633254897469da rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe005768b790 rbp 0xfffffe005768b7b0 rsi 0x1 rdi 0xffffffff8408b740 cov_trace_pc r8 0x3 r9 0xfffffe005768b2c8 r10 0 r11 0 r12 0xfffffe00573fa560 r13 0xfffffe005768b801 r14 0xffffffff82c76240 .str.18 r15 0xffffffff82c76240 .str.18 rip 0xffffffff817ab00b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffffe00573f8000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 1 100076 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 22310 783 783 0 R (threaded) syz-executor.1 128701 Run CPU 1 syz-executor.1 129226 RunQ syz-executor.1 22307 784 784 0 R syz-executor.2 22306 787 787 0 R syz-executor.3 21886 1 787 0 S uwait 0xfffffe00a7f50280 syz-executor.3 21876 1 782 0 S uwait 0xfffffe00a993ca00 syz-executor.0 21873 1 782 0 S umtxn 0xfffffe00a7fdb880 syz-executor.0 21871 1 787 0 S uwait 0xfffffe00a993c880 syz-executor.3 21867 1 782 0 S uwait 0xfffffe00a9627d80 syz-executor.0 21864 1 782 0 S uwait 0xfffffe00a9627080 syz-executor.0 21862 1 787 0 S umtxn 0xfffffe00a7f0b580 syz-executor.3 21859 1 782 0 S uwait 0xfffffe00ace72d00 syz-executor.0 21856 1 782 0 S uwait 0xfffffe00a7fdba00 syz-executor.0 21852 1 782 0 S uwait 0xfffffe00a993c580 syz-executor.0 21851 1 782 0 S uwait 0xfffffe00a9532080 syz-executor.0 21820 1 782 0 S uwait 0xfffffe00a933ca80 syz-executor.0 21816 1 782 0 S uwait 0xfffffe00a9532280 syz-executor.0 21813 1 782 0 S uwait 0xfffffe00ace72f00 syz-executor.0 21810 1 782 0 S uwait 0xfffffe00a9532780 syz-executor.0 21809 1 782 0 S umtxn 0xfffffe00a9532380 syz-executor.0 21228 1 784 0 S uwait 0xfffffe00a9532d00 syz-executor.2 21220 1 782 0 S uwait 0xfffffe00a9627980 syz-executor.0 21217 1 784 0 S uwait 0xfffffe00a9532e80 syz-executor.2 21209 1 782 0 S uwait 0xfffffe00a993c080 syz-executor.0 21205 1 784 0 S uwait 0xfffffe00a933c700 syz-executor.2 21199 1 782 0 S umtxn 0xfffffe00a9627b80 syz-executor.0 21197 1 782 0 S uwait 0xfffffe00a933c180 syz-executor.0 21189 1 782 0 S uwait 0xfffffe00a7f50980 syz-executor.0 20817 1 783 0 S uwait 0xfffffe00a933c000 syz-executor.1 20814 1 783 0 S uwait 0xfffffe00a933c780 syz-executor.1 20811 1 783 0 S uwait 0xfffffe00a993cd00 syz-executor.1 20802 1 783 0 S uwait 0xfffffe00a9627c80 syz-executor.1 20801 1 783 0 S uwait 0xfffffe00a7fdbe00 syz-executor.1 20789 1 783 0 SV uwait 0xfffffe00a9627780 syz-executor.1 20786 1 782 0 SV uwait 0xfffffe00a9627580 syz-executor.0 20780 1 783 0 SV uwait 0xfffffe00a9627a80 syz-executor.1 20776 1 782 0 SV uwait 0xfffffe00a7f0b680 syz-executor.0 20771 1 783 0 SV uwait 0xfffffe00a9532e00 syz-executor.1 20770 1 782 0 SV uwait 0xfffffe00a933c580 syz-executor.0 20759 1 783 0 SV uwait 0xfffffe00a993c280 syz-executor.1 20755 1 783 0 SV uwait 0xfffffe00a9627880 syz-executor.1 20650 1 784 0 S uwait 0xfffffe00a7f50080 syz-executor.2 20647 1 784 0 S uwait 0xfffffe00a933c380 syz-executor.2 20646 1 783 0 S uwait 0xfffffe00a9627e80 syz-executor.1 20643 1 784 0 S uwait 0xfffffe00a993cb00 syz-executor.2 20641 1 783 0 S umtxn 0xfffffe00a94f9780 syz-executor.1 20637 1 783 0 S uwait 0xfffffe00a7f50a80 syz-executor.1 20634 1 783 0 S uwait 0xfffffe00a933cb80 syz-executor.1 20633 1 783 0 S uwait 0xfffffe00a7f50000 syz-executor.1 19834 1 787 0 S uwait 0xfffffe00a9627280 syz-executor.3 19830 1 787 0 S uwait 0xfffffe00a933c100 syz-executor.3 19829 1 783 0 S umtxn 0xfffffe00a933cb00 syz-executor.1 19825 1 787 0 S uwait 0xfffffe00a933cc00 syz-executor.3 19824 1 783 0 S uwait 0xfffffe00a94f9680 syz-executor.1 19815 1 783 0 S uwait 0xfffffe00a94f9380 syz-executor.1 19812 1 783 0 S uwait 0xfffffe00a933c800 syz-executor.1 19811 1 783 0 S uwait 0xfffffe00a94f9180 syz-executor.1 19779 1 783 0 S uwait 0xfffffe00a993cc00 syz-executor.1 19778 1 784 0 S uwait 0xfffffe00a94f9080 syz-executor.2 19769 1 783 0 S uwait 0xfffffe00a9627380 syz-executor.1 19767 1 784 0 S uwait 0xfffffe00a7f50380 syz-executor.2 19759 1 784 0 S uwait 0xfffffe00a94f9980 syz-executor.2 19758 1 783 0 S uwait 0xfffffe00a993ce00 syz-executor.1 19754 1 783 0 S uwait 0xfffffe00a933c680 syz-executor.1 19753 1 783 0 S uwait 0xfffffe00a7f0b080 syz-executor.1 17384 1 784 0 S umtxn 0xfffffe00a94f9580 syz-executor.2 17378 1 784 0 S uwait 0xfffffe00a7f50780 syz-executor.2 17372 1 784 0 S uwait 0xfffffe00a94f9280 syz-executor.2 17361 1 784 0 S uwait 0xfffffe00a7f50180 syz-executor.2 17327 1 782 0 S uwait 0xfffffe00a94f9e80 syz-executor.0 17325 1 782 0 S uwait 0xfffffe00a94f9d80 syz-executor.0 16649 1 783 0 S uwait 0xfffffe00a933c480 syz-executor.1 16648 1 783 0 S uwait 0xfffffe00a7f50680 syz-executor.1 16647 1 783 0 S uwait 0xfffffe00a7f50480 syz-executor.1 16646 1 783 0 S uwait 0xfffffe00a7de2280 syz-executor.1 16500 1 782 0 S uwait 0xfffffe00a7fdb280 syz-executor.0 16488 1 782 0 S uwait 0xfffffe00a7de2e00 syz-executor.0 16485 1 787 0 S uwait 0xfffffe00a84e2480 syz-executor.3 16484 1 784 0 S uwait 0xfffffe00a7f50a00 syz-executor.2 16481 1 782 0 S uwait 0xfffffe00a7f50580 syz-executor.0 16478 1 787 0 S uwait 0xfffffe00a7fdb180 syz-executor.3 16477 1 784 0 S uwait 0xfffffe00a7ba5280 syz-executor.2 16474 1 787 0 S uwait 0xfffffe00a8a9ab80 syz-executor.3 16473 1 784 0 S uwait 0xfffffe00a94f9b80 syz-executor.2 16468 1 787 0 S uwait 0xfffffe00a7fdb780 syz-executor.3 16466 1 787 0 S uwait 0xfffffe00a933cf00 syz-executor.3 15585 1 782 0 S uwait 0xfffffe00a94f9a80 syz-executor.0 15582 1 782 0 S uwait 0xfffffe00a94f9880 syz-executor.0 15580 1 782 0 S uwait 0xfffffe00a84e2b80 syz-executor.0 15577 1 782 0 S uwait 0xfffffe00a8a9aa80 syz-executor.0 15575 1 782 0 S uwait 0xfffffe00a849b400 syz-executor.0 15530 1 787 0 S umtxn 0xfffffe00a7f50d80 syz-executor.3 15526 1 787 0 S umtxn 0xfffffe00a7f50e80 syz-executor.3 15525 1 784 0 S uwait 0xfffffe00a7f0ba80 syz-executor.2 15524 1 784 0 S uwait 0xfffffe00a933ce00 syz-executor.2 15522 1 787 0 S uwait 0xfffffe00a7f0b100 syz-executor.3 15518 1 784 0 S uwait 0xfffffe00a8a9ac00 syz-executor.2 15515 1 787 0 S uwait 0xfffffe00a7ba5380 syz-executor.3 15514 1 784 0 S uwait 0xfffffe00a8a9ac80 syz-executor.2 15513 1 787 0 S uwait 0xfffffe00a7fdb380 syz-executor.3 15512 1 784 0 S uwait 0xfffffe00a7fdb680 syz-executor.2 15510 1 787 0 S uwait 0xfffffe00a3f78300 syz-executor.3 15507 1 784 0 S uwait 0xfffffe00a8a9a680 syz-executor.2 15502 1 787 0 S uwait 0xfffffe00a7ba5a80 syz-executor.3 15500 1 787 0 S uwait 0xfffffe00a7f50900 syz-executor.3 15499 1 784 0 S umtxn 0xfffffe00a7fdb080 syz-executor.2 15497 1 784 0 S umtxn 0xfffffe00a849b100 syz-executor.2 15496 1 787 0 S uwait 0xfffffe00a8a9a600 syz-executor.3 15493 1 784 0 S uwait 0xfffffe00a8a9a800 syz-executor.2 15487 1 784 0 S uwait 0xfffffe00a4c6b980 syz-executor.2 15486 1 784 0 S uwait 0xfffffe00a7fdb480 syz-executor.2 15484 1 784 0 S uwait 0xfffffe00a7de2a80 syz-executor.2 15480 1 784 0 S uwait 0xfffffe00a7fdb580 syz-executor.2 15479 1 784 0 S uwait 0xfffffe00a7ba5680 syz-executor.2 15476 1 784 0 S uwait 0xfffffe00a8a9ab00 syz-executor.2 15237 1 782 0 S umtxn 0xfffffe00a849b600 syz-executor.0 15235 1 783 0 S uwait 0xfffffe00a7f0b480 syz-executor.1 15234 1 787 0 S uwait 0xfffffe00a7f0b300 syz-executor.3 15231 1 782 0 S uwait 0xfffffe00a849b700 syz-executor.0 15230 1 783 0 S uwait 0xfffffe00a849b200 syz-executor.1 15228 1 783 0 S uwait 0xfffffe00a849b000 syz-executor.1 15227 1 787 0 S uwait 0xfffffe00a3f78500 syz-executor.3 15222 1 782 0 S uwait 0xfffffe00a7f0bc80 syz-executor.0 15221 1 787 0 S uwait 0xfffffe00a8a9a780 syz-executor.3 15217 1 787 0 S uwait 0xfffffe00a933cd00 syz-executor.3 15215 1 787 0 S uwait 0xfffffe00a3f78580 syz-executor.3 14646 1 784 0 S uwait 0xfffffe00a7de2a00 syz-executor.2 14644 1 784 0 S uwait 0xfffffe00a7f0b200 syz-executor.2 14640 1 783 0 S uwait 0xfffffe00a849b300 syz-executor.1 14638 1 784 0 S uwait 0xfffffe00a849b500 syz-executor.2 14634 1 783 0 S uwait 0xfffffe00a8a9ae00 syz-executor.1 14629 1 783 0 S uwait 0xfffffe00a7de2500 syz-executor.1 14626 1 783 0 S uwait 0xfffffe00a84e2c80 syz-executor.1 13711 1 787 0 T uwait 0xfffffe00a3f78200 syz-executor.3 13709 1 783 0 T umtxn 0xfffffe00a8a9a880 syz-executor.1 13705 1 783 0 T syz-executor.1 13702 1 784 0 T syz-executor.2 13701 1 787 0 T uwait 0xfffffe00a3f78880 syz-executor.3 13697 1 783 0 T uwait 0xfffffe00a7de2000 syz-executor.1 13694 1 784 0 T uwait 0xfffffe00a7f0b400 syz-executor.2 13693 1 787 0 T uwait 0xfffffe00a4c43700 syz-executor.3 13686 1 784 0 T umtxn 0xfffffe00a7f0b880 syz-executor.2 13682 1 784 0 T syz-executor.2 13679 1 784 0 T uwait 0xfffffe00a7f0be80 syz-executor.2 11000 1 787 0 S umtxn 0xfffffe00a7f0bb80 syz-executor.3 10993 1 783 0 S uwait 0xfffffe00a84e2a80 syz-executor.1 10984 1 787 0 S uwait 0xfffffe00a7f0b780 syz-executor.3 10979 1 783 0 S uwait 0xfffffe00a84e2980 syz-executor.1 10975 1 787 0 S umtxn 0xfffffe00a4cc0980 syz-executor.3 10973 1 783 0 S uwait 0xfffffe00a84e2780 syz-executor.1 10965 1 783 0 S uwait 0xfffffe00a7f0b980 syz-executor.1 10962 1 783 0 S uwait 0xfffffe00a4c43300 syz-executor.1 9466 1 787 0 S uwait 0xfffffe00a4c0e400 syz-executor.3 9461 1 787 0 S uwait 0xfffffe00a8a9a400 syz-executor.3 9460 1 782 0 S uwait 0xfffffe00a8a9a100 syz-executor.0 9456 1 787 0 S uwait 0xfffffe00a7de2f00 syz-executor.3 9455 1 782 0 S uwait 0xfffffe00a4c43e00 syz-executor.0 9451 1 787 0 S uwait 0xfffffe00a84e2680 syz-executor.3 9449 1 782 0 S uwait 0xfffffe00a7de2780 syz-executor.0 9445 1 782 0 S umtxn 0xfffffe00a7ba5880 syz-executor.0 9443 1 787 0 S uwait 0xfffffe00a4c43800 syz-executor.3 9441 1 782 0 S uwait 0xfffffe00a7de2900 syz-executor.0 9440 1 787 0 S uwait 0xfffffe00a7de2980 syz-executor.3 9434 1 782 0 S uwait 0xfffffe00a4c32800 syz-executor.0 9432 1 9429 0 S uwait 0xfffffe00a8a9a180 syz-executor.0 9430 1 782 0 S uwait 0xfffffe00a84e2e80 syz-executor.0 9241 1 782 0 S umtxn 0xfffffe00a84e2880 syz-executor.0 9234 1 782 0 S uwait 0xfffffe00a8a9a980 syz-executor.0 9229 1 782 0 S uwait 0xfffffe00a3f78700 syz-executor.0 9227 1 782 0 S uwait 0xfffffe00a4c43900 syz-executor.0 9225 1 782 0 S uwait 0xfffffe00a7ba5080 syz-executor.0 8778 1 783 0 S uwait 0xfffffe00a4cc0100 syz-executor.1 8776 1 783 0 S uwait 0xfffffe00a84e2180 syz-executor.1 8774 1 783 0 S uwait 0xfffffe00a7de2c00 syz-executor.1 8773 1 783 0 S umtxn 0xfffffe00a7de2d00 syz-executor.1 8769 1 783 0 S uwait 0xfffffe00a7de2400 syz-executor.1 8768 1 783 0 S uwait 0xfffffe00a84e2580 syz-executor.1 8764 1 783 0 S umtxn 0xfffffe00a8a9ae80 syz-executor.1 8763 1 783 0 S uwait 0xfffffe00a4c43400 syz-executor.1 8761 1 783 0 S umtxn 0xfffffe00a8a9a200 syz-executor.1 5942 1 783 0 S umtxn 0xfffffe00a84e2080 syz-executor.1 5940 1 784 0 S uwait 0xfffffe00a3f78680 syz-executor.2 5937 1 783 0 S uwait 0xfffffe00a84e2280 syz-executor.1 5935 1 784 0 S uwait 0xfffffe00a84e2d80 syz-executor.2 5932 1 783 0 S uwait 0xfffffe009e458480 syz-executor.1 5929 1 784 0 S uwait 0xfffffe00a84e2380 syz-executor.2 5927 1 784 0 S uwait 0xfffffe00a849ba00 syz-executor.2 5925 1 784 0 S uwait 0xfffffe00a4cc0f00 syz-executor.2 5066 1 5066 65 Ss select 0xfffffe00a7dc3f40 dhclient 4716 1 782 0 S uwait 0xfffffe00a4c43d00 syz-executor.0 4712 1 784 0 S uwait 0xfffffe00a7ba5980 syz-executor.2 4709 1 782 0 S uwait 0xfffffe00a4c6b880 syz-executor.0 4708 1 784 0 S uwait 0xfffffe00a4c43d80 syz-executor.2 4706 1 787 0 S uwait 0xfffffe00a3f78180 syz-executor.3 4704 1 784 0 S uwait 0xfffffe009e458600 syz-executor.2 4703 1 787 0 S uwait 0xfffffe00a849bb00 syz-executor.3 4702 1 784 0 S umtxn 0xfffffe00a4c43100 syz-executor.2 4698 1 782 0 S uwait 0xfffffe00a4cc0700 syz-executor.0 4697 1 787 0 S uwait 0xfffffe00a7ba5600 syz-executor.3 4696 1 782 0 S uwait 0xfffffe00a4cc0e00 syz-executor.0 4695 1 787 0 S uwait 0xfffffe009e458500 syz-executor.3 4691 1 784 0 S uwait 0xfffffe00a4c6bc80 syz-executor.2 4690 1 787 0 S umtxn 0xfffffe00a7ba5180 syz-executor.3 4689 1 782 0 S umtxn 0xfffffe00a4c6bb80 syz-executor.0 4688 1 784 0 S uwait 0xfffffe00a849bd00 syz-executor.2 4687 1 782 0 S uwait 0xfffffe00a7ba5c80 syz-executor.0 4686 1 787 0 S uwait 0xfffffe00a849be00 syz-executor.3 4679 1 787 0 S uwait 0xfffffe00a849bc00 syz-executor.3 4677 1 787 0 S uwait 0xfffffe00a4c43000 syz-executor.3 4676 1 787 0 S uwait 0xfffffe00a849b900 syz-executor.3 4674 1 787 0 S uwait 0xfffffe009e9b9400 syz-executor.3 4242 0 0 0 DL aiordy 0xfffffe00a7894538 [aiod4] 4240 0 0 0 DL aiordy 0xfffffe00a7b30538 [aiod3] 4239 0 0 0 DL aiordy 0xfffffe00a8a90a70 [aiod2] 4238 0 0 0 DL aiordy 0xfffffe00a3e5ca70 [aiod1] 4107 1 4107 0 Ss select 0xfffffe00a4ca4540 dhclient 4104 1 4104 0 Ss select 0xfffffe00a799e5c0 dhclient 4085 1 4085 65 Ss select 0xfffffe00a799e4c0 dhclient 3851 1 787 0 S uwait 0xfffffe00a4cc0a00 syz-executor.3 3848 1 784 0 S uwait 0xfffffe00a4c43b00 syz-executor.2 3843 1 783 0 S uwait 0xfffffe00a4cc0000 syz-executor.1 3837 1 787 0 S uwait 0xfffffe00a4cc0800 syz-executor.3 3834 1 784 0 S uwait 0xfffffe00a7ba5d80 syz-executor.2 3829 1 783 0 S uwait 0xfffffe00a4c43a00 syz-executor.1 3824 1 787 0 S uwait 0xfffffe009e9b9500 syz-executor.3 3822 1 784 0 S uwait 0xfffffe00a4c43500 syz-executor.2 3818 1 783 0 S uwait 0xfffffe00a4cc0400 syz-executor.1 3816 1 782 0 S uwait 0xfffffe00a4c32d00 syz-executor.0 3812 1 787 0 S umtxn 0xfffffe00a7ba5e80 syz-executor.3 3810 1 784 0 S uwait 0xfffffe00a4c0e900 syz-executor.2 3806 1 782 0 S umtxn 0xfffffe00a3f78780 syz-executor.0 3802 1 787 0 S uwait 0xfffffe00a3f78b00 syz-executor.3 3800 1 784 0 S uwait 0xfffffe009e458700 syz-executor.2 3796 1 782 0 S uwait 0xfffffe00a4c6ba80 syz-executor.0 3792 1 787 0 S uwait 0xfffffe00a4cc0600 syz-executor.3 3791 1 784 0 S uwait 0xfffffe009e458e00 syz-executor.2 3784 1 784 0 S uwait 0xfffffe009e9b9480 syz-executor.2 3782 1 787 0 S uwait 0xfffffe009e458380 syz-executor.3 3779 1 783 0 S uwait 0xfffffe00a4cc0c00 syz-executor.1 3774 1 787 0 S uwait 0xfffffe00a3f78a00 syz-executor.3 3772 1 784 0 S uwait 0xfffffe00a3f78e00 syz-executor.2 3769 1 783 0 S uwait 0xfffffe00a4cc0300 syz-executor.1 3764 1 787 0 S uwait 0xfffffe00a4c32000 syz-executor.3 3762 1 784 0 S uwait 0xfffffe00a4c6be80 syz-executor.2 3760 1 783 0 S uwait 0xfffffe00a4cc0200 syz-executor.1 3750 1 783 0 S uwait 0xfffffe00a4c6b480 syz-executor.1 3748 1 783 0 S umtxn 0xfffffe00a4cc0d00 syz-executor.1 3179 1 3179 0 Ss select 0xfffffe00a799ee40 dhclient 3176 1 3176 0 Ss select 0xfffffe0056b8d1c0 dhclient 3141 1 3141 65 Ss select 0xfffffe0057416040 dhclient 2231 1 2231 0 Ss select 0xfffffe0057416140 dhclient 2227 1 2227 0 Ss select 0xfffffe0057416240 dhclient 2203 1 2203 65 Ss select 0xfffffe0056b8d140 dhclient 1987 1 787 0 S uwait 0xfffffe00a4cc0500 syz-executor.3 1983 1 783 0 S uwait 0xfffffe0058b38a80 syz-executor.1 1977 1 783 0 S uwait 0xfffffe00a4c0ef00 syz-executor.1 1976 1 787 0 S umtxn 0xfffffe00a4c6b180 syz-executor.3 1972 1 783 0 S uwait 0xfffffe00a4c0ee00 syz-executor.1 1969 1 787 0 S umtxn 0xfffffe009e458d00 syz-executor.3 1965 1 783 0 S uwait 0xfffffe00a4c0ec00 syz-executor.1 1963 1 783 0 S uwait 0xfffffe009e458c00 syz-executor.1 1595 1 783 0 S uwait 0xfffffe009e9b9880 syz-executor.1 1594 1 782 0 S uwait 0xfffffe009e458080 syz-executor.0 1591 1 783 0 S uwait 0xfffffe00a4c6bd80 syz-executor.1 1588 1 782 0 S uwait 0xfffffe009e9b9e80 syz-executor.0 1587 1 783 0 S uwait 0xfffffe00a4c32100 syz-executor.1 1585 1 787 0 S uwait 0xfffffe009e9b9780 syz-executor.3 1581 1 787 0 S uwait 0xfffffe00a4c0ed00 syz-executor.3 1580 1 782 0 S uwait 0xfffffe00a4c6b780 syz-executor.0 1576 1 787 0 S uwait 0xfffffe00a4c6b680 syz-executor.3 1572 1 787 0 S uwait 0xfffffe0058b38000 syz-executor.3 1570 1 787 0 S uwait 0xfffffe00a4c0eb00 syz-executor.3 1266 1 1266 0 Ss select 0xfffffe0057416740 dhclient 1263 1 1263 0 Ss select 0xfffffe0056b8d0c0 dhclient 787 780 787 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe00584d7180 syz-fuzzer 100119 S uwait 0xfffffe009e458900 syz-fuzzer 100120 S uwait 0xfffffe009e458a00 syz-fuzzer 100121 S uwait 0xfffffe009e9b9980 syz-fuzzer 100122 S uwait 0xfffffe009e9b9a80 syz-fuzzer 100123 S uwait 0xfffffe009e9b9b80 syz-fuzzer 100124 S uwait 0xfffffe0058b38180 syz-fuzzer 100126 S kqread 0xfffffe005834c200 syz-fuzzer 100127 S uwait 0xfffffe009e9b9d80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5530b0 csh 776 694 776 0 Ss select 0xfffffe0056b8d540 sshd 763 1 763 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 762 1 762 0 Ss+ ttyin 0xfffffe00575fbcb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00583e50b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583e54b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e58b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe005747f0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe005747f4b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe005747f8b0 getty 699 1 699 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0057416a40 sshd 507 1 507 0 Ss select 0xfffffe0056b8bc40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8bd40 devd 435 1 435 65 Ss select 0xfffffe0056b8bac0 dhclient 350 1 350 0 Ss select 0xfffffe0057416bc0 dhclient 347 1 347 0 Ss select 0xfffffe0057416c40 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058537000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00588a3ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eabff0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84911e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 RunQ [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7d1c0 [deadlkres] 100077 D - 0xfffffe00573eb600 [acpi_task_0] 100078 D - 0xfffffe00573eb600 [acpi_task_1] 100079 D - 0xfffffe00573eb600 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 22309 782 782 0 Z syz-executor.0 db> show all locks Process 22306 (syz-executor.3) thread 0xfffffe00acfce740 (128997) exclusive rw vm object (vm object) r = 0 (0xfffffe00ad051e70) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00acf72440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests sctp_stro 225 20700K 11483 pf_hash 5 11524K 5 devbuf 4217 4339K 4245 filedesc 466 3728K 42357 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 subproc 654 1406K 22703 kobj 326 1304K 485 pcb 706 1298K 60080 newblk 163 1065K 54134 vfscache 3 1025K 3 inodedep 131 561K 24119 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 566 213K 39916 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 487 pagedep 10 131K 21590 tfo_ccache 1 128K 1 kdtrace 730 123K 51538 umtx 880 110K 880 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 164 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 shm 11 52K 62 temp 35 33K 6564 sctp_atky 815 33K 53420 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 dirrem 117 30K 23046 gtaskqueue 18 26K 18 kqueue 323 23K 22663 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 freework 79 20K 36020 pwddesc 310 20K 22456 sctp_timw 70 18K 70 ufs_mount 4 17K 5 lltable 52 17K 806 proc 3 17K 3 routetbl 131 17K 2540 tty 16 16K 16 ithread 99 16K 99 freefile 119 15K 22674 bus-sc 34 15K 1693 KTRACE 101 13K 25443 ifnet 7 13K 7 ether_multi 152 13K 233 ksem 31 12K 231 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 cred 40 10K 592 GEOM 61 10K 489 rman 84 10K 425 DEVFSP 154 10K 3639 sctp_athm 566 9K 41068 in6_multi 65 9K 65 bmsafemap 2 9K 23989 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 193 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_map 450 8K 22630 pf_osfp 61 7K 61 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 672 xform 76 5K 5259 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 60 pf_ifnet 10 5K 631 freeblks 17 5K 22993 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 lockf 37 4K 647 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 280437 hhook 15 4K 17 proc-args 52 3K 735 terminal 11 3K 11 select 19 3K 320 uidinfo 3 3K 142 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 64 2K 10209 filedesc_to_leader 31 2K 84 ip6ndp 12 2K 14 Unitno 29 2K 181 mount 31 2K 601 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 2454 indirdep 6 2K 15222 in_multi 6 2K 27 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 osd 55 2K 7720 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 42606 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 992 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 newdirblk 5 1K 21303 crypto 4 1K 1297 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 23088 pfil 4 1K 4 cdev 2 1K 2 vegas data 29 1K 114 chacha20random 1 1K 1 tcp_fsb 11 1K 1774 sctp_iter 1 1K 68 sctp_cpal 1 1K 57 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 21 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 49 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 33087 filecaps 5 1K 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 18656 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 204 cdg data 0 0K 57 mqdata 0 0K 0 chd data 0 0K 33 pf_table 0 0K 530 pf_rule 0 0K 646 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 86 dctcp data 0 0K 50 cubic data 0 0K 93 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18807 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 493 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 freefrag 0 0K 71 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 414 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 26 ip_moptions 0 0K 93 in_mfilter 0 0K 131 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 0 fadvise 0 0K 0 VN POLL 0 0K 11 twsbuf 0 0K 0 statfs 0 0K 21581 namei_tracker 0 0K 51 export_host 0 0K 0 cl_savebuf 0 0K 15 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 955 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 53 lio 0 0K 64 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 428 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 29336 ioctlops 0 0K 2212 eventfd 0 0K 27 Witness 0 0K 0 stack 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 sbuf 0 0K 328 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 19 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1048 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 39 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 17 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8327 1541 123780 0 254 40419328 0 tcp_log 416 5578 40286 1468848 0 254 19079424 0 malloc-16384 16384 233 5 21177 0 1 3899392 0 mbuf 256 9940 3095 4922814 0 254 3336960 0 pbuf 2624 0 893 0 0 2 2343232 0 RADIX NODE 144 12688 551 514509 0 62 1906416 0 BUF TRIE 144 239 11521 28659 0 62 1693440 0 malloc-384 384 4152 18 4157 0 30 1601280 0 MAP ENTRY 96 15233 349 1305339 0 126 1495872 0 vmem btag 56 26471 72 26471 0 254 1486408 0 mbuf_cluster 2048 720 2 720 0 254 1478656 0 malloc-128 128 11292 54 11350 0 126 1452288 0 malloc-4096 4096 333 4 22329 0 2 1380352 0 sctp_asoc 2288 225 375 11315 0 254 1372800 0 UMA Slabs 0 112 12148 17 12148 0 126 1362480 0 malloc-4096 4096 327 5 602 0 2 1359872 0 VM OBJECT 264 4569 81 323072 0 30 1227600 0 tcp_bbr_map 128 2891 5448 1288260 0 127 1067392 0 256 Bucket 2048 400 102 38070 0 8 1028096 0 ertt_txseginfo 40 14969 10483 3443805 0 254 1018080 0 sctp_ep 1280 338 430 27179 0 254 983040 0 malloc-2048 2048 345 85 28008 0 8 880640 0 FFS inode 1160 730 26 23463 0 8 876960 0 THREAD 1808 408 32 29226 0 8 795520 0 VMSPACE 2544 292 11 22263 0 4 770832 0 socket 944 207 461 39657 0 254 630592 0 sctp_raddr 736 254 406 13131 0 254 485760 0 malloc-1024 1024 337 127 11768 0 16 475136 0 PROC 1336 320 13 22310 0 8 444888 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 770 85 23505 0 30 383040 0 filedesc0 1072 310 19 22456 0 8 352688 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 1 4 1013 0 1 327680 0 malloc-384 384 567 223 40305 0 30 303360 0 malloc-256 256 594 591 47428 0 62 303360 0 malloc-64 64 4163 247 26790 0 254 282240 0 tcp_inpcb 496 55 457 7709 0 254 253952 0 malloc-32768 32768 0 7 13920 0 1 229376 0 malloc-16 16 14029 221 14163 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-384 384 130 450 24166 0 30 222720 0 sctp_chunk 152 605 825 8241 0 254 217360 0 FFS2 dinode 256 730 65 23463 0 62 203520 0 malloc-256 256 204 576 80310 0 62 199680 0 malloc-65536 65536 0 3 21 0 1 196608 0 malloc-65536 65536 0 3 143 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-128 128 1448 40 27793 0 126 190464 0 malloc-32 32 5560 362 6145 0 254 189504 0 tcpcb 1080 51 124 7709 0 254 189000 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 127 593 162764 0 254 184320 0 malloc-256 256 241 464 47718 0 62 180480 0 malloc-128 128 1294 70 26366 0 126 174592 0 vnpbuf 2624 0 64 16 0 64 167936 0 malloc-384 384 365 35 2256 0 30 153600 0 128 Bucket 1024 64 83 8661 0 16 150528 0 malloc-256 256 472 113 32653 0 62 149760 0 S VFS Cache 104 1030 374 24590 0 126 146016 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-32768 32768 0 4 44 0 1 131072 0 clpbuf 2624 0 48 247 0 16 125952 0 ksiginfo 112 316 728 1493 0 126 116928 0 g_bio 408 0 270 255484 0 30 110160 0 malloc-128 128 583 254 68030 0 126 107136 0 malloc-32768 32768 1 2 11 0 1 98304 0 malloc-16384 16384 1 5 166 0 1 98304 0 malloc-64 64 1378 134 45926 0 254 96768 0 malloc-64 64 996 453 28019 0 254 92736 0 malloc-4096 4096 22 0 22 0 2 90112 0 malloc-2048 2048 4 40 1360 0 8 90112 0 64 Bucket 512 110 66 21831 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 7 3 120 0 1 81920 0 malloc-128 128 123 497 24651 0 126 79360 0 malloc-256 256 126 144 59043 0 62 69120 0 Files 80 572 278 81747 0 126 68000 0 malloc-32768 32768 0 2 134 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 TURNSTILE 136 441 21 441 0 62 62832 0 32 Bucket 256 90 135 14499 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 pipe 744 52 23 1196 0 16 55800 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 12 14 628 0 8 53248 0 malloc-2048 2048 11 11 413 0 8 45056 0 pcpu-8 8 4714 918 21138 0 254 45056 0 tcp_bbr_pcb 832 17 37 3984 0 16 44928 0 malloc-64 64 188 505 281157 0 254 44352 0 SLEEPQUEUE 88 441 39 441 0 126 42240 0 malloc-8192 8192 0 5 36 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 malloc-32 32 704 556 50268 0 254 40320 0 malloc-384 384 83 17 83 0 30 38400 0 da_ccb 544 0 70 64251 0 16 38080 0 tcp_rack_pcb 832 0 45 1763 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 116730 0 16 36864 0 malloc-512 512 5 67 2510 0 30 36864 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 27 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 12 0 1 32768 0 malloc-4096 4096 3 5 21583 0 2 32768 0 malloc-1024 1024 22 10 2163 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 87 137 3095 0 62 32256 0 vtnet_tx_hdr 24 0 1336 1382283 0 254 32064 0 malloc-128 128 33 215 516 0 126 31744 0 PWD 32 217 665 21062 0 254 28224 0 KNOTE 160 28 147 194340 0 62 28000 0 malloc-16 16 1106 644 111809 0 254 28000 0 ripcb 496 5 51 914 0 254 27776 0 malloc-128 128 31 186 1752 0 126 27776 0 unpcb 256 25 80 2128 0 254 26880 0 malloc-8192 8192 2 1 7 0 1 24576 0 malloc-1024 1024 18 6 214 0 16 24576 0 sctp_laddr 48 85 419 9861 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 496 0 48 710 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 34 56 1190 0 62 23040 0 malloc-256 256 17 73 924 0 62 23040 0 malloc-4096 4096 3 2 57 0 2 20480 0 malloc-1024 1024 4 16 73 0 16 20480 0 malloc-512 512 19 21 124 0 30 20480 0 tcp_rack_map 112 0 180 3517 0 126 20160 0 2 Bucket 32 77 553 5286 0 254 20160 0 8 Bucket 80 68 182 5940 0 126 20000 0 Mountpoints 2752 2 5 10 0 4 19264 0 malloc-384 384 25 25 240 0 30 19200 0 malloc-256 256 37 38 1970 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 431 0 2 16384 0 malloc-2048 2048 7 1 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 rl_entry 40 251 153 274 0 254 16160 0 sctp_stream_msg_out 112 53 91 3157 0 254 16128 0 ertt 72 51 173 7709 0 126 16128 0 malloc-64 64 132 120 23566 0 254 16128 0 malloc-32 32 272 232 21435 0 254 16128 0 udp_inpcb 496 6 26 876 0 254 15872 0 malloc-128 128 89 35 624 0 126 15872 0 malloc-2048 2048 2 4 1366 0 8 12288 0 malloc-512 512 0 24 191 0 30 12288 0 malloc-32 32 159 219 15411 0 254 12096 0 malloc-32 32 74 304 11681 0 254 12096 0 malloc-16 16 499 251 17641 0 254 12000 0 sctp_readq 152 3 75 1083 0 254 11856 0 itimer 352 0 33 162 0 30 11616 0 kenv 258 15 30 1046 0 30 11610 0 malloc-384 384 0 30 94 0 30 11520 0 malloc-4096 4096 0 2 54 0 2 8192 0 malloc-2048 2048 0 4 27 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 57 0 30 8192 0 malloc-512 512 2 14 993 0 30 8192 0 malloc-512 512 0 16 49 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 47 0 254 8096 0 PGRP 88 36 56 88 0 126 8096 0 sctp_asconf_ack 48 0 168 48 0 254 8064 0 udpcb 32 6 246 1586 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 82 0 254 8064 0 malloc-64 64 31 95 565 0 254 8064 0 malloc-64 64 2 124 19 0 254 8064 0 malloc-32 32 130 122 311 0 254 8064 0 malloc-32 32 19 233 129 0 254 8064 0 4 Bucket 48 7 161 614 0 254 8064 0 malloc-16 16 40 460 7468 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 14261 0 254 8000 0 malloc-16 16 0 500 17 0 254 8000 0 malloc-16 16 14 486 36 0 254 8000 0 tcp_log_node 120 0 66 8 0 126 7920 0 AIO 208 0 38 193 0 62 7904 0 cryptop 280 0 28 287 0 30 7840 0 AIOCB 552 0 14 169 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 32 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 179 0 126 6448 0 domainset 40 0 126 128 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 0 8 118 0 30 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 10 0 126 4056 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 1410 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 2 30 2 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 7 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 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 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 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 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 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 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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 144 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-32768 32768 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-8192 8192 0 0 0 0 1 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