panic: ASan: Invalid access, 4-byte write at 0xfffffe00971f90b8, UMAUseAfterFree(fd) cpuid = 1 time = 77 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ea5770 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053ea58d0 vpanic() at vpanic+0x254/frame 0xfffffe0053ea59b0 panic() at panic+0xb5/frame 0xfffffe0053ea5a80 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053ea5b50 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x199/frame 0xfffffe0053ea5b70 sctp_timeout_handler() at sctp_timeout_handler+0x1255/frame 0xfffffe0053ea5cb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053ea5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053ea5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ea5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ea5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x276533a(%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 0xffffffff817332d6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053ea58b0 rbp 0xfffffe0053ea58d0 rsi 0 rdi 0xffffffff81733338 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0x22128 r12 0 r13 0xfffffe0007a8ac80 r14 0xffffffff82b7d320 .str.26 r15 0xffffffff82b7d320 .str.26 rip 0xffffffff81722edb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276533a(%rip) db> show proc Process 2 (clock) at 0xfffffe00541cf008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e2b860 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e2b860 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e2c800 (map 0xffffffff83e2c800) (map.pmap 0xffffffff83e2c8c0) (pmap 0xffffffff83e2c930) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 28163 782 782 0 R (threaded) syz-executor.1 140373 RunQ syz-executor.1 140424 RunQ syz-executor.1 28161 781 781 0 R (threaded) syz-executor.0 140386 RunQ syz-executor.0 140421 RunQ syz-executor.0 140422 S uwait 0xfffffe009b4f6100 syz-executor.0 140423 RunQ syz-executor.0 28160 1 781 0 S uwait 0xfffffe009b4f5300 syz-executor.0 28159 816 816 0 R (threaded) syz-executor.3 140369 RunQ syz-executor.3 140416 S connec 0xfffffe009b61c85a syz-executor.3 140418 S uwait 0xfffffe009b13ae00 syz-executor.3 28158 789 789 0 R (threaded) syz-executor.2 140099 RunQ syz-executor.2 140415 S connec 0xfffffe009b61685a syz-executor.2 140419 S uwait 0xfffffe009b4f3580 syz-executor.2 28153 1 781 0 S uwait 0xfffffe009b4f3e00 syz-executor.0 28147 1 781 0 S uwait 0xfffffe0092b77600 syz-executor.0 28049 1 816 0 S uwait 0xfffffe009b139f00 syz-executor.3 27767 1 789 0 S uwait 0xfffffe009b138a80 syz-executor.2 27760 1 789 0 S uwait 0xfffffe009b4f3900 syz-executor.2 27748 1 789 0 S uwait 0xfffffe009b4f4280 syz-executor.2 27742 1 789 0 S uwait 0xfffffe00999f6580 syz-executor.2 27652 1 27647 0 SV uwait 0xfffffe009b4f5980 syz-executor.0 27637 1 781 0 R syz-executor.0 27572 1 27570 0 S uwait 0xfffffe009b4f3d00 syz-executor.2 27568 1 27566 0 S uwait 0xfffffe009cab4100 syz-executor.2 27564 1 27562 0 S uwait 0xfffffe009cab2a80 syz-executor.2 27560 1 27555 0 S uwait 0xfffffe00999f7d80 syz-executor.1 27554 1 27552 0 S uwait 0xfffffe009b4f3800 syz-executor.1 27551 1 27549 0 S uwait 0xfffffe009cab4c80 syz-executor.1 27548 1 27547 0 S uwait 0xfffffe009b4f4c00 syz-executor.1 27448 1 816 0 S uwait 0xfffffe009b4f3f00 syz-executor.3 27441 1 816 0 S uwait 0xfffffe00999f6f00 syz-executor.3 27431 1 816 0 S uwait 0xfffffe009b4f4300 syz-executor.3 27422 1 816 0 S uwait 0xfffffe009b4f6980 syz-executor.3 27158 1 27157 0 S uwait 0xfffffe009b4f5c80 syz-executor.3 26950 1 816 0 S uwait 0xfffffe0092b7ad00 syz-executor.3 26941 1 816 0 S uwait 0xfffffe009b13bc00 syz-executor.3 26931 1 816 0 S uwait 0xfffffe009cab4500 syz-executor.3 26921 1 816 0 S uwait 0xfffffe009b13b580 syz-executor.3 26511 1 816 0 S uwait 0xfffffe009b4f4d80 syz-executor.3 26467 0 0 0 DL - 0xffffffff83e2d640 [accounting] 26161 1 781 0 S uwait 0xfffffe00999f8d00 syz-executor.0 26150 1 816 0 S uwait 0xfffffe0092b7aa80 syz-executor.3 26148 1 781 0 S uwait 0xfffffe009cab4280 syz-executor.0 26143 1 782 0 S uwait 0xfffffe00999f6d00 syz-executor.1 26138 1 816 0 S uwait 0xfffffe00999f5180 syz-executor.3 26137 1 782 0 S uwait 0xfffffe00999f6200 syz-executor.1 26136 1 781 0 S uwait 0xfffffe009cab4200 syz-executor.0 26131 1 816 0 S uwait 0xfffffe009cab3e80 syz-executor.3 26129 1 781 0 S uwait 0xfffffe009b4f4080 syz-executor.0 26128 1 782 0 S uwait 0xfffffe009cab4600 syz-executor.1 26122 1 781 0 S uwait 0xfffffe009cab3800 syz-executor.0 26118 1 781 0 S uwait 0xfffffe009cab3600 syz-executor.0 26111 1 781 0 S uwait 0xfffffe009b4f5900 syz-executor.0 25742 1 782 0 S uwait 0xfffffe009b4f5780 syz-executor.1 25359 1 781 0 SV uwait 0xfffffe009b4f4a00 syz-executor.0 25350 1 781 0 SV uwait 0xfffffe009b4f5d80 syz-executor.0 25331 1 781 0 SV uwait 0xfffffe0092b77d80 syz-executor.0 25319 1 781 0 SV uwait 0xfffffe009b4f6c80 syz-executor.0 25250 1 25244 0 SV uwait 0xfffffe009b4f6580 syz-executor.1 25237 1 25232 0 SV uwait 0xfffffe00999f5e80 syz-executor.1 25231 1 25225 0 SV uwait 0xfffffe009b4f5200 syz-executor.1 25215 1 25212 0 SV uwait 0xfffffe009b4f5000 syz-executor.1 25138 1 781 0 S uwait 0xfffffe009b4f6000 syz-executor.0 25132 1 781 0 S uwait 0xfffffe00999f5b80 syz-executor.0 25129 1 781 0 S uwait 0xfffffe00999f6b00 syz-executor.0 25125 1 781 0 S uwait 0xfffffe00999f5080 syz-executor.0 24874 1 781 0 S uwait 0xfffffe00999f8500 syz-executor.0 24518 1 789 0 SV uwait 0xfffffe009b4f6300 syz-executor.2 24509 1 789 0 SV uwait 0xfffffe00999f8b80 syz-executor.2 24503 1 789 0 SV uwait 0xfffffe009b4f6200 syz-executor.2 24492 1 789 0 SV uwait 0xfffffe009cab4300 syz-executor.2 23975 1 23974 0 SV uwait 0xfffffe009b4f5d00 syz-executor.0 23739 1 789 0 S uwait 0xfffffe00999f7c80 syz-executor.2 23735 1 781 0 S uwait 0xfffffe009b4f6a00 syz-executor.0 23731 1 789 0 S uwait 0xfffffe00999f8480 syz-executor.2 23730 1 781 0 S uwait 0xfffffe00999f7d00 syz-executor.0 23725 1 789 0 S uwait 0xfffffe00999f7380 syz-executor.2 23724 1 781 0 S uwait 0xfffffe009b138200 syz-executor.0 23718 1 781 0 S uwait 0xfffffe009b13bc80 syz-executor.0 22766 1 789 0 S uwait 0xfffffe009cab1700 syz-executor.2 22761 1 789 0 S uwait 0xfffffe00999f6c00 syz-executor.2 22757 1 789 0 S uwait 0xfffffe009b13bd00 syz-executor.2 22750 1 789 0 S uwait 0xfffffe0092b7ac80 syz-executor.2 22749 1 781 0 S uwait 0xfffffe00999f8200 syz-executor.0 22744 1 789 0 S uwait 0xfffffe009b4f6d80 syz-executor.2 22742 1 781 0 S uwait 0xfffffe00999f6280 syz-executor.0 22738 1 789 0 S uwait 0xfffffe00999f7200 syz-executor.2 22737 1 781 0 S uwait 0xfffffe0092b7ad80 syz-executor.0 22728 1 789 0 S uwait 0xfffffe0092b77b80 syz-executor.2 22513 1 816 0 S uwait 0xfffffe009cab2300 syz-executor.3 22502 1 816 0 S uwait 0xfffffe0092b7ae00 syz-executor.3 22494 1 816 0 S uwait 0xfffffe009b138080 syz-executor.3 22490 1 816 0 S uwait 0xfffffe009b13b600 syz-executor.3 22237 1 781 0 S uwait 0xfffffe00999f5d00 syz-executor.0 22234 1 781 0 S umtxn 0xfffffe009cab2600 syz-executor.0 22230 1 781 0 S uwait 0xfffffe00999f6000 syz-executor.0 22228 1 781 0 S uwait 0xfffffe009b139680 syz-executor.0 21918 1 781 0 S uwait 0xfffffe00999f7180 syz-executor.0 21196 1 816 0 S uwait 0xfffffe009a4e3d80 syz-executor.3 21190 1 789 0 S uwait 0xfffffe009a4e0000 syz-executor.2 21186 1 816 0 S uwait 0xfffffe009cab1300 syz-executor.3 21182 1 789 0 S uwait 0xfffffe009cab2700 syz-executor.2 21181 1 781 0 S uwait 0xfffffe00999f7480 syz-executor.0 21173 1 781 0 S uwait 0xfffffe009a4e0b00 syz-executor.0 21170 1 816 0 S uwait 0xfffffe00999f7500 syz-executor.3 21167 1 781 0 S uwait 0xfffffe00999f7080 syz-executor.0 21165 1 789 0 S uwait 0xfffffe009a4e1600 syz-executor.2 21157 1 781 0 S uwait 0xfffffe00999f8080 syz-executor.0 20814 1 782 0 S uwait 0xfffffe00999f8300 syz-executor.1 20809 1 782 0 S uwait 0xfffffe0092b79880 syz-executor.1 20805 1 782 0 S uwait 0xfffffe0092b77c80 syz-executor.1 20798 1 782 0 S umtxn 0xfffffe00999f7e00 syz-executor.1 20640 1 816 0 S uwait 0xfffffe00999f8680 syz-executor.3 20632 1 816 0 S uwait 0xfffffe0092b77c00 syz-executor.3 20625 1 816 0 S uwait 0xfffffe009a4e3b80 syz-executor.3 20613 1 816 0 S uwait 0xfffffe009a4e2700 syz-executor.3 18943 1 781 0 S uwait 0xfffffe009b139180 syz-executor.0 18942 1 782 0 R syz-executor.1 18941 1 816 0 R syz-executor.3 18935 1 781 0 R syz-executor.0 18933 1 816 0 R syz-executor.3 18931 1 782 0 R syz-executor.1 18923 1 782 0 R syz-executor.1 18922 1 816 0 S umtxn 0xfffffe009b138180 syz-executor.3 18920 1 781 0 R syz-executor.0 18915 1 789 0 R syz-executor.2 18914 1 782 0 R syz-executor.1 18909 1 789 0 R syz-executor.2 18908 1 782 0 R syz-executor.1 18905 1 782 0 R syz-executor.1 18904 1 789 0 R syz-executor.2 18897 1 789 0 R syz-executor.2 18241 1 782 0 S uwait 0xfffffe0092b78200 syz-executor.1 18055 1 782 0 S uwait 0xfffffe009b139380 syz-executor.1 18054 1 782 0 S umtxn 0xfffffe0092b77d00 syz-executor.1 17793 0 0 0 DL mdwait 0xfffffe009b031000 [md3] 17590 1 782 0 S uwait 0xfffffe009cab2500 syz-executor.1 17585 1 789 0 S uwait 0xfffffe005743be80 syz-executor.2 17577 1 789 0 S uwait 0xfffffe009b13a900 syz-executor.2 17575 1 782 0 S uwait 0xfffffe009b139900 syz-executor.1 17562 1 782 0 S uwait 0xfffffe009a4e0680 syz-executor.1 17560 1 789 0 S uwait 0xfffffe009cab2400 syz-executor.2 17556 1 789 0 S uwait 0xfffffe005785de00 syz-executor.2 17187 1 816 0 S uwait 0xfffffe009b139a00 syz-executor.3 17184 1 816 0 S uwait 0xfffffe009b139b00 syz-executor.3 17181 1 816 0 S uwait 0xfffffe009b139480 syz-executor.3 17179 1 782 0 S umtxn 0xfffffe009a4e2e80 syz-executor.1 17174 1 782 0 S uwait 0xfffffe009cab2900 syz-executor.1 17172 1 782 0 S uwait 0xfffffe009b13ba80 syz-executor.1 17170 1 782 0 S uwait 0xfffffe009cab2800 syz-executor.1 17167 1 782 0 S uwait 0xfffffe009b13a280 syz-executor.1 17165 1 782 0 S uwait 0xfffffe009b139b80 syz-executor.1 17161 1 782 0 S uwait 0xfffffe009b13ad00 syz-executor.1 16848 1 789 0 S umtxn 0xfffffe009b13a880 syz-executor.2 16840 1 789 0 S uwait 0xfffffe005743bd80 syz-executor.2 16835 1 789 0 S uwait 0xfffffe0007ac2b80 syz-executor.2 16824 1 789 0 S uwait 0xfffffe009b13af00 syz-executor.2 16588 1 781 60928 S uwait 0xfffffe009a4e2300 syz-executor.0 16582 1 781 60928 S uwait 0xfffffe009a4e3e80 syz-executor.0 16577 1 781 60928 S uwait 0xfffffe00999f8c80 syz-executor.0 16573 1 781 60928 S uwait 0xfffffe009a4e2c00 syz-executor.0 16423 1 789 0 S uwait 0xfffffe009a4e0300 syz-executor.2 16421 1 781 0 S uwait 0xfffffe009b13a780 syz-executor.0 16416 1 789 0 S uwait 0xfffffe009b13a080 syz-executor.2 16415 1 781 0 S uwait 0xfffffe009b13b700 syz-executor.0 16410 1 781 0 S uwait 0xfffffe009b139a80 syz-executor.0 16409 1 789 0 S uwait 0xfffffe009a4e2880 syz-executor.2 16403 1 781 0 S uwait 0xfffffe009a4e0980 syz-executor.0 16131 0 0 0 DL mdwait 0xfffffe009a4a5000 [md2] 16033 1 782 0 S uwait 0xfffffe009a4e2a00 syz-executor.1 16025 1 782 0 S uwait 0xfffffe009a4e2100 syz-executor.1 16015 1 782 0 S uwait 0xfffffe009b13b100 syz-executor.1 16002 1 782 0 S uwait 0xfffffe009b13ac00 syz-executor.1 15738 1 781 0 S uwait 0xfffffe009b13b980 syz-executor.0 15734 1 781 0 S uwait 0xfffffe005785d300 syz-executor.0 15732 1 781 0 S uwait 0xfffffe005743bb80 syz-executor.0 15728 1 781 0 S umtxn 0xfffffe009a4e3e00 syz-executor.0 14845 1 816 0 S uwait 0xfffffe009a4e0f00 syz-executor.3 13486 1 816 0 S uwait 0xfffffe009a4e0e00 syz-executor.3 13481 1 816 0 S uwait 0xfffffe0092b78800 syz-executor.3 13472 1 816 0 S uwait 0xfffffe0092b77580 syz-executor.3 13462 1 816 0 S uwait 0xfffffe0092b79080 syz-executor.3 12736 1 789 0 S uwait 0xfffffe0092b7a180 syz-executor.2 12734 1 781 0 S uwait 0xfffffe009a4e0d80 syz-executor.0 12733 1 782 0 S uwait 0xfffffe009a4e1300 syz-executor.1 12732 1 816 0 S uwait 0xfffffe0092b77180 syz-executor.3 12728 1 789 0 S uwait 0xfffffe009a4e1500 syz-executor.2 12726 1 781 0 S uwait 0xfffffe005785c000 syz-executor.0 12725 1 782 0 S uwait 0xfffffe009a4e0480 syz-executor.1 12724 1 816 0 S uwait 0xfffffe005785c980 syz-executor.3 12720 1 789 0 S uwait 0xfffffe00999f8d80 syz-executor.2 12718 1 781 0 S umtxn 0xfffffe009a4e0200 syz-executor.0 12717 1 816 0 S uwait 0xfffffe009a4e1a80 syz-executor.3 12716 1 782 0 S uwait 0xfffffe009a4e2080 syz-executor.1 12704 1 816 0 S uwait 0xfffffe005785c100 syz-executor.3 12643 1 782 0 S umtxn 0xfffffe009a4e1e80 syz-executor.1 12641 1 816 0 S uwait 0xfffffe00999f8a80 syz-executor.3 12638 1 781 0 S uwait 0xfffffe0092b78900 syz-executor.0 12633 1 782 0 S uwait 0xfffffe009b13bb80 syz-executor.1 12631 1 816 0 S uwait 0xfffffe0092b78100 syz-executor.3 12629 1 781 0 S uwait 0xfffffe009a4e1100 syz-executor.0 12622 1 782 0 S uwait 0xfffffe009a4e1200 syz-executor.1 12620 1 781 0 S uwait 0xfffffe005785fd80 syz-executor.0 12619 1 816 0 S uwait 0xfffffe005743b700 syz-executor.3 12606 1 781 0 S uwait 0xfffffe009a4e0080 syz-executor.0 11597 1 781 0 S uwait 0xfffffe009b13b880 syz-executor.0 11593 1 789 0 S uwait 0xfffffe005785cb80 syz-executor.2 11586 1 781 0 S uwait 0xfffffe005785c700 syz-executor.0 11583 1 789 0 S uwait 0xfffffe005785fa80 syz-executor.2 11579 1 789 0 S uwait 0xfffffe009a4e1980 syz-executor.2 11572 1 781 0 S uwait 0xfffffe005785fb80 syz-executor.0 11568 1 781 0 S uwait 0xfffffe0092b78500 syz-executor.0 10396 1 789 0 S uwait 0xfffffe005785c580 syz-executor.2 10394 1 789 0 S uwait 0xfffffe005785d100 syz-executor.2 10392 1 789 0 S uwait 0xfffffe0092b79a00 syz-executor.2 10387 1 789 0 S uwait 0xfffffe009a4e1080 syz-executor.2 10382 1 789 0 S uwait 0xfffffe005785ca80 syz-executor.2 10378 1 789 0 S uwait 0xfffffe005785ce80 syz-executor.2 10370 1 789 0 S uwait 0xfffffe009a4e1400 syz-executor.2 9262 1 816 0 S uwait 0xfffffe0007ac2780 syz-executor.3 9256 1 816 0 S uwait 0xfffffe0007ac2680 syz-executor.3 9250 1 816 0 S uwait 0xfffffe005785fb00 syz-executor.3 9244 1 816 0 S uwait 0xfffffe005785cc80 syz-executor.3 8423 0 0 0 DL - 0xffffffff83f75580 [soaiod4] 8422 0 0 0 DL - 0xffffffff83f75580 [soaiod3] 8421 0 0 0 DL - 0xffffffff83f75580 [soaiod2] 8420 0 0 0 DL - 0xffffffff83f75580 [soaiod1] 7696 1 816 0 S uwait 0xfffffe005785dc00 syz-executor.3 7623 1 781 0 S uwait 0xfffffe005785c500 syz-executor.0 7614 1 781 0 S uwait 0xfffffe0092b79b00 syz-executor.0 7604 1 781 0 S uwait 0xfffffe005785c780 syz-executor.0 7594 1 781 0 S umtxn 0xfffffe0057438800 syz-executor.0 7087 1 781 0 S umtxn 0xfffffe005785d400 syz-executor.0 6945 1 782 0 SV uwait 0xfffffe0092b78300 syz-executor.1 6675 1 789 0 S uwait 0xfffffe0092b77080 syz-executor.2 6468 0 0 0 DL mdwait 0xfffffe009aad9000 [md1] 6078 1 816 0 S uwait 0xfffffe0092b78400 syz-executor.3 6072 1 782 0 S uwait 0xfffffe0092b78600 syz-executor.1 6068 1 816 0 S uwait 0xfffffe0092b78c80 syz-executor.3 6061 1 782 0 S uwait 0xfffffe0092b78f00 syz-executor.1 6052 1 816 0 S uwait 0xfffffe005785f980 syz-executor.3 6051 1 782 0 S uwait 0xfffffe005785d500 syz-executor.1 6042 1 782 0 S uwait 0xfffffe005785c400 syz-executor.1 4710 1 782 0 S uwait 0xfffffe0092b78a00 syz-executor.1 4707 1 816 0 S uwait 0xfffffe005785c280 syz-executor.3 4704 1 782 0 S uwait 0xfffffe005785d700 syz-executor.1 4702 1 816 0 S uwait 0xfffffe005785d900 syz-executor.3 4698 1 789 0 S uwait 0xfffffe005785d800 syz-executor.2 4694 1 782 0 S uwait 0xfffffe0092b78700 syz-executor.1 4693 1 816 0 S uwait 0xfffffe0092b78c00 syz-executor.3 4692 1 789 0 S uwait 0xfffffe0092b78d80 syz-executor.2 4687 1 789 0 S uwait 0xfffffe0092b79380 syz-executor.2 4682 1 789 0 S uwait 0xfffffe005743ba80 syz-executor.2 3895 1 3895 65 Ss select 0xfffffe0092b77240 dhclient 3292 1 3290 0 S uwait 0xfffffe0007ac2880 syz-executor.0 3289 1 3285 0 S uwait 0xfffffe005743b780 syz-executor.0 3282 1 3279 0 S uwait 0xfffffe0092b79580 syz-executor.0 3281 1 3278 0 S uwait 0xfffffe005785f480 syz-executor.3 3276 1 3274 0 S uwait 0xfffffe00999f8600 syz-executor.3 3273 1 3270 0 S uwait 0xfffffe005743bc80 syz-executor.3 3269 1 3267 0 S uwait 0xfffffe005785c680 syz-executor.3 3131 1 3131 0 Ss select 0xfffffe005743b8c0 dhclient 3128 1 3128 0 Ss select 0xfffffe0092b78040 dhclient 3102 1 3102 65 Ss select 0xfffffe00999f8840 dhclient 3092 0 0 0 DL mdwait 0xfffffe0057999000 [md0] 2195 1 2195 0 Ss select 0xfffffe00999f85c0 dhclient 2192 1 2192 0 Ss select 0xfffffe005785c340 dhclient 2170 1 2170 65 Ss select 0xfffffe00999f8040 dhclient 2116 0 0 0 DL aiordy 0xfffffe00541d0ac0 [aiod4] 2115 0 0 0 DL aiordy 0xfffffe005796dab0 [aiod3] 2114 0 0 0 DL aiordy 0xfffffe009a1c4ab0 [aiod2] 2113 0 0 0 DL aiordy 0xfffffe009272e570 [aiod1] 1571 1 1571 0 Ss select 0xfffffe00999f7bc0 dhclient 1565 1 1565 0 Ss select 0xfffffe00999f7ac0 dhclient 1542 1 1542 65 Ss select 0xfffffe00999f7c40 dhclient 1035 1 1035 0 Ss select 0xfffffe0092b79c40 dhclient 1031 1 1031 0 Ss select 0xfffffe0092b79cc0 dhclient 816 778 816 0 Rs syz-executor.3 789 778 789 0 Rs syz-executor.2 782 778 782 0 Rs syz-executor.1 781 778 781 0 Rs syz-executor.0 778 776 776 0 S (threaded) syz-fuzzer 100115 S kqread 0xfffffe0058acdb00 syz-fuzzer 100117 S uwait 0xfffffe0057438000 syz-fuzzer 100118 S uwait 0xfffffe0057438100 syz-fuzzer 100119 S uwait 0xfffffe0057438200 syz-fuzzer 100120 S wait 0xfffffe008fe04ac0 syz-fuzzer 100121 S uwait 0xfffffe0057438300 syz-fuzzer 100122 S uwait 0xfffffe0092b7a780 syz-fuzzer 100123 S wait 0xfffffe008fe04ac0 syz-fuzzer 100124 S wait 0xfffffe008fe04ac0 syz-fuzzer 100126 S wait 0xfffffe008fe04ac0 syz-fuzzer 100128 S uwait 0xfffffe0007ac2a00 syz-fuzzer 100133 S uwait 0xfffffe0092b7a380 syz-fuzzer 103089 S uwait 0xfffffe005785db00 syz-fuzzer 776 774 776 0 Ss pause 0xfffffe008fe050c8 csh 774 688 774 0 Ss select 0xfffffe0092b7a040 sshd 754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058601cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005744d4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005744d8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00586020b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005744dcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00586024b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586028b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058602cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e55980 cron 688 1 688 0 Ss select 0xfffffe005785df40 sshd 501 1 501 0 Ss select 0xfffffe0007ac2ac0 syslogd 430 1 430 0 Ss select 0xfffffe0007ac2c40 devd 429 1 429 65 Ss select 0xfffffe005785e0c0 dhclient 344 1 344 0 Ss select 0xfffffe0007ac2b40 dhclient 341 1 341 0 Ss select 0xfffffe0057439740 dhclient 17 0 0 0 DL syncer 0xffffffff83f7ae60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f85000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f79480 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100092 D sdflush 0xfffffe005744c4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83faf640 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83fa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81e6ad20 [uma] 7 0 0 0 DL - 0xffffffff83c11e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b732e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff849adf80 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83ab4340 [doneq0] 100045 D - 0xffffffff83ab42c0 [async] 100076 D - 0xffffffff83ab4140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ed8c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f9ec60 [crypto] 100041 D crypto_ 0xfffffe0007b4e030 [crypto returns 0] 100042 D crypto_ 0xfffffe0007b4e080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e2ae40 [g_event] 100036 D - 0xffffffff83e2ae60 [g_up] 100037 D - 0xffffffff83e2ae80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100029 Run CPU 0 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 RunQ [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 0xfffffe00541d0010 [init] 10 0 0 0 DL audit_w 0xffffffff83f9f7e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e2b860 [swapper] 100005 D - 0xfffffe0007968800 [if_config_tqg_0] 100006 D - 0xfffffe0007968200 [softirq_0] 100007 D - 0xfffffe0007968100 [softirq_1] 100008 D - 0xfffffe0007968000 [if_io_tqg_0] 100009 D - 0xfffffe0007967e00 [if_io_tqg_1] 100010 D - 0xfffffe00085f4e00 [deferred_unmount ta] 100012 D - 0xfffffe00085f4c00 [thread taskq] 100014 D - 0xfffffe00085f4a00 [kqueue_ctx taskq] 100015 D - 0xfffffe00085f4900 [pci_hp taskq] 100017 D - 0xfffffe00085f4700 [inm_free taskq] 100018 D - 0xfffffe00085f4600 [aiod_kick taskq] 100019 D - 0xfffffe00085f4500 [in6m_free taskq] 100020 D - 0xfffffe00085f4400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f4300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f4300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f4300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f4300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f4200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f4200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f4200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f4200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f4100 [firmware taskq] 100038 D - 0xfffffe00085f3600 [crypto_0] 100039 D - 0xfffffe00085f3600 [crypto_1] 100055 D - 0xfffffe00085f2700 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f2600 [vtnet0 txq 0] 100057 D - 0xfffffe00085f2500 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f2400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007981580 [virtio_balloon] 100066 D - 0xffffffff82b833c0 [deadlkres] 100071 D - 0xfffffe00085f3300 [acpi_task_0] 100072 D - 0xfffffe00085f3300 [acpi_task_1] 100073 D - 0xfffffe00085f3300 [acpi_task_2] 100074 D - 0xfffffe00085f5100 [mca taskq] 100075 D - 0xfffffe00085f2e00 [CAM taskq] db> show all locks Process 816 (syz-executor.3) thread 0xfffffe0058b3e000 (100094) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe005796e130) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_trap.c:105 Process 12 (intr) thread 0xfffffe0007a8b3a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099880320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2138 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4248 filedesc 492 3936K 53875 sctp_stro 84 2387K 17992 sysctloid 35572 2096K 35643 vtbuf 24 1968K 46 pcb 811 1420K 87017 subproc 641 1365K 28529 kobj 329 1316K 528 newblk 8 1026K 95351 vfscache 3 1025K 3 inodedep 35 525K 31562 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 56 448K 777 vmem 3 276K 7 acpica 1674 184K 58126 sctp_atcl 489 184K 64466 tidhash 3 141K 3 linker 351 133K 916 pagedep 12 131K 27329 tfo_ccache 1 128K 1 IP reass 1 128K 1 kdtrace 719 122K 68589 DEVFS1 113 113K 130 vnet_data 1 112K 1 umtx 858 108K 858 sem 4 106K 4 BPF 50 90K 209 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 515 65K 519 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 36 35K 33562 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 263 msg 4 30K 4 gtaskqueue 18 26K 18 CC Mem 189 24K 14979 kqueue 312 22K 28335 kbdmux 6 22K 6 sctp_atky 576 22K 87416 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pwddesc 310 20K 28631 routetbl 138 19K 1642 sctp_timw 69 18K 69 lltable 53 17K 1437 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 8 17K 54 tty 16 16K 16 md_sectors 4 16K 4 ithread 97 16K 97 GEOM 89 15K 617 bus-sc 34 15K 1682 ksem 33 13K 487 KTRACE 101 13K 7256810 eventhandler 150 13K 150 ifnet 7 13K 7 ether_multi 152 13K 189 kenv 95 12K 95 DEVFSP 171 11K 3903 rman 88 11K 431 CAM queue 5 11K 1528 in6_multi 65 9K 65 cred 34 9K 595 bmsafemap 2 9K 31803 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 crypto 30 8K 2008 shmfd 1 8K 143 pfs_vncache 1 8K 1 inpcbpolicy 253 8K 16437 sctp_athm 489 8K 68053 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 332 8K 29802 session 56 7K 166 ip6opt 43 7K 613 tcp_fsb 53 7K 5297 taskqueue 63 7K 63 dirrem 26 7K 29740 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 705 pf_ifnet 16 6K 450 pf_osfp 49 6K 49 cryptodev 69 5K 5102 ufs_dirhash 24 5K 24 sctp_stri 9 5K 7319 UMA 274 5K 274 vt 11 5K 11 pf_table 2 4K 308 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 36 4K 406 acpisem 28 4K 28 selfd 55 4K 477034 hhook 15 4K 17 osd 193 4K 14801 kcovinfo 52 4K 52 terminal 11 3K 11 sctp_map 168 3K 36114 freefile 21 3K 29341 select 19 3K 357 uidinfo 4 3K 62 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 1381 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 14 filedesc_to_leader 24 2K 65 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 freework 5 2K 55310 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 53492 freeblks 4 1K 30132 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 3000 mount 19 1K 290 newdirblk 7 1K 26746 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 sctp_aadr 11 1K 422 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 29788 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sigio 5 1K 10 pf_rule 2 1K 312 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 14 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 60195 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 aio 4 1K 39 eventfd 1 1K 102 pmchooks 1 1K 1 filecaps 5 1K 150 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 27829 sctp_iter 0 0K 124 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 129 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 tcp_do 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL layrecall 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 ixl 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 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 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 xen_intr 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 UMAHash 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 35272 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1480 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 160 allocindir 0 0K 0 indirdep 0 0K 39737 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 sysmouse 0 0K 0 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 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 MLX5DUMP 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 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 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 5 ip_moptions 0 0K 48 in_mfilter 0 0K 41 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 1 agp 0 0K 0 statfs 0 0K 27363 namei_tracker 0 0K 34 export_host 0 0K 0 cl_savebuf 0 0K 56 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1633 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 biobuf 0 0K 0 lio 0 0K 311 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 324294 ioctlops 0 0K 1670 Witness 0 0K 0 stack 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 sbuf 0 0K 368 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1322 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 96 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8416 1490 1962961 0 254 40574976 0 mbuf 256 16551 17233 24347862 0 254 8648704 0 tcp_log 416 0 15246 3223460 0 254 6342336 0 ertt_txseginfo 40 109945 15598 9791723 0 254 5021720 0 malloc-16384 16384 245 4 26947 0 1 4079616 0 RADIX NODE 144 23646 317 699681 0 63 3450672 0 tcp_bbr_map 128 13911 3759 1363336 0 126 2261760 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 486 11274 68304 0 62 1693440 0 malloc-384 384 4117 53 4117 0 30 1601280 0 malloc-128 128 11769 228 17137 0 126 1535616 0 vmem btag 56 26587 92 26587 0 254 1494024 0 UMA Slabs 0 112 12571 23 12571 0 126 1410528 0 VM OBJECT 264 5285 55 374915 0 30 1409760 0 malloc-4096 4096 330 4 728 0 2 1368064 0 256 Bucket 2048 468 182 81314 0 9 1331200 0 malloc-4096 4096 310 4 28148 0 2 1286144 0 sctp_ep 1208 396 624 43252 0 254 1232160 0 sctp_asoc 2256 84 426 17321 0 254 1150560 0 FFS inode 1160 864 18 30226 0 8 1023120 0 malloc-64 64 245 15379 481041 0 254 999936 0 socket 960 602 414 62037 0 254 975360 0 MAP ENTRY 96 9437 265 1098647 0 126 931392 0 sctp_chunk 152 1202 4648 843978 0 254 889200 0 malloc-2048 2048 398 26 44297 0 8 868352 0 THREAD 1824 408 21 40424 0 8 782496 0 VMSPACE 2560 280 8 28078 0 4 737280 0 tcpcb 1096 189 322 14790 0 254 560056 0 malloc-8192 8192 65 2 947 0 1 548864 0 PROC 1368 309 21 28163 0 8 451440 0 VNODE 448 904 86 30269 0 30 443520 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 1 5 40 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 85 432 19301 0 254 380512 0 FPU_save_area 832 410 22 52663 0 16 359424 0 filedesc0 1072 310 19 28631 0 8 352688 0 malloc-1024 1024 100 188 17227 0 16 294912 0 malloc-256 256 592 533 251683 0 62 288000 0 malloc-64 64 3887 460 4006 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 mbuf_packet 256 70 946 167991 0 254 260096 0 malloc-16 16 14899 351 29587 0 254 244000 0 malloc-128 128 1749 142 20032 0 126 242048 0 malloc-384 384 543 87 64522 0 30 241920 0 FFS2 dinode 256 864 66 30226 0 62 238080 0 malloc-384 384 86 514 31617 0 30 230400 0 malloc-32768 32768 0 7 37623 0 1 229376 0 DEVCTL 1024 0 220 160 0 0 225280 0 malloc-128 128 1268 375 120090 0 126 210304 0 malloc-65536 65536 0 3 1686 0 1 196608 0 UMA Zones 768 246 3 246 0 16 191232 0 malloc-32 32 5456 214 5627 0 254 181440 0 128 Bucket 1024 108 55 10975 0 16 166912 0 S VFS Cache 104 1126 395 31985 0 126 158184 0 malloc-256 256 95 475 127425 0 62 145920 0 malloc-256 256 419 151 49549 0 62 145920 0 malloc-384 384 341 19 383 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 555 0 1 131072 0 malloc-32768 32768 0 4 7 0 1 131072 0 malloc-1024 1024 113 15 275 0 16 131072 0 malloc-128 128 427 596 57149 0 126 130944 0 unpcb 256 31 479 2226 0 254 130560 0 tcp_inpcb 424 189 117 14790 0 30 129744 0 ksiginfo 112 311 733 13470 0 126 116928 0 malloc-4096 4096 23 5 578 0 2 114688 0 Files 80 1126 274 116024 0 126 112000 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 232 1 232 0 30 89472 0 tcp_rack_pcb 896 53 46 5297 0 16 88704 0 syncache 168 0 528 13 0 254 88704 0 64 Bucket 512 93 75 55083 0 30 86016 0 g_bio 408 0 210 603211 0 30 85680 0 malloc-64 64 551 772 750504 0 254 84672 0 clpbuf 2624 0 32 109 0 16 83968 0 malloc-16384 16384 4 1 178 0 1 81920 0 malloc-8192 8192 1 9 30 0 1 81920 0 malloc-4096 4096 14 6 26 0 2 81920 0 malloc-256 256 169 146 2639 0 62 80640 0 malloc-256 256 117 198 61239 0 62 80640 0 32 Bucket 256 124 191 21804 0 62 80640 0 sctp_readq 152 2 518 3589 0 254 79040 0 malloc-4096 4096 14 4 146 0 2 73728 0 pipe 728 57 42 1749 0 16 72072 0 TURNSTILE 136 430 74 430 0 62 68544 0 malloc-64 64 615 456 56656 0 254 68544 0 malloc-64 64 877 194 29472 0 254 68544 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-2048 2048 11 21 833 0 8 65536 0 malloc-2048 2048 7 25 273 0 8 65536 0 tcp_rack_map 120 116 412 25387 0 126 63360 0 sctp_stream_msg_out 112 11 529 5594 0 254 60480 0 tcp_bbr_pcb 832 36 36 7114 0 16 59904 0 SLEEPQUEUE 88 430 210 430 0 126 56320 0 ripcb 424 30 96 879 0 30 53424 0 udplite_inpcb 424 14 112 240 0 30 53424 0 udp_inpcb 424 20 106 528 0 30 53424 0 malloc-64 64 278 541 1950 0 254 52416 0 malloc-256 256 47 148 1360 0 62 49920 0 md0 512 63 33 63 0 30 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 145699 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 6 6 27416 0 2 49152 0 malloc-2048 2048 3 21 313 0 8 49152 0 malloc-2048 2048 7 17 5119 0 8 49152 0 malloc-1024 1024 15 33 2625 0 16 49152 0 malloc-512 512 17 79 7319 0 30 49152 0 malloc-384 384 30 90 11926 0 30 46080 0 da_ccb 544 0 84 150914 0 16 45696 0 pcpu-8 8 4855 777 16003 0 254 45056 0 malloc-32 32 554 832 63195 0 254 44352 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 261 873 26658 0 254 36288 0 malloc-64 64 328 239 53063 0 254 36288 0 malloc-64 64 13 554 673 0 254 36288 0 16 Bucket 144 96 156 6825 0 62 36288 0 8 Bucket 80 56 394 10381 0 126 36000 0 malloc-128 128 9 270 226 0 126 35712 0 malloc-128 128 87 192 1726 0 126 35712 0 malloc-128 128 154 125 802 0 126 35712 0 malloc-128 128 13 266 683 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 7 83 686 0 30 34560 0 malloc-256 256 50 85 3161 0 62 34560 0 malloc-256 256 26 109 47 0 62 34560 0 malloc-16384 16384 0 2 22 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-8192 8192 2 2 15 0 1 32768 0 malloc-4096 4096 2 6 19448 0 2 32768 0 malloc-2048 2048 1 15 1113 0 8 32768 0 malloc-2048 2048 1 15 5 0 8 32768 0 malloc-2048 2048 1 15 119 0 8 32768 0 malloc-1024 1024 2 30 15 0 16 32768 0 malloc-1024 1024 6 26 170 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 9 23 10710 0 16 32768 0 malloc-1024 1024 7 25 319 0 16 32768 0 malloc-512 512 0 64 79 0 30 32768 0 malloc-512 512 1 63 5 0 30 32768 0 malloc-512 512 5 59 3619 0 30 32768 0 malloc-512 512 16 48 163 0 30 32768 0 malloc-512 512 0 64 14080 0 30 32768 0 malloc-512 512 0 64 13 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 ipq 56 0 576 4 0 254 32256 0 KNOTE 160 28 172 326875 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 5 0 126 31680 0 cpuset 104 15 264 2835 0 126 29016 0 tcpreass 48 0 588 18 0 254 28224 0 sctp_asconf_ack 48 0 588 198 0 254 28224 0 sctp_laddr 48 81 507 16237 0 254 28224 0 tcp_inpcb ports 32 16 866 10596 0 254 28224 0 ertt 72 189 203 14790 0 126 28224 0 malloc-32 32 284 598 799 0 254 28224 0 malloc-32 32 373 509 17509 0 254 28224 0 malloc-32 32 282 600 2402910 0 254 28224 0 4 Bucket 48 5 583 699 0 254 28224 0 2 Bucket 32 81 801 10510 0 254 28224 0 AIO 208 0 133 264 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 PGRP 88 56 220 166 0 126 24288 0 rl_entry 40 306 300 308 0 254 24240 0 rtentry 168 30 114 35 0 62 24192 0 itimer 352 0 66 40 0 30 23232 0 malloc-384 384 1 59 1594 0 30 23040 0 malloc-384 384 27 33 38 0 30 23040 0 domainset 40 0 567 2247 0 254 22680 0 tfo_ccache_entries 80 4 252 4 0 126 20480 0 udpcb 32 34 596 768 0 254 20160 0 udplite_inpcb ports 32 0 630 22 0 254 20160 0 udp_inpcb ports 32 3 627 91 0 254 20160 0 malloc-32 32 2 628 17 0 254 20160 0 malloc-32 32 23 607 1602 0 254 20160 0 malloc-16 16 503 747 69545 0 254 20000 0 malloc-16 16 472 778 32118 0 254 20000 0 cryptop 280 0 70 136 0 30 19600 0 AIOCB 552 0 35 676 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 L VFS Cache 320 0 60 15 0 30 19200 0 AIOLIO 272 0 70 155 0 30 19040 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 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 3473976 0 254 16032 0 malloc-16 16 351 649 1005 0 254 16000 0 malloc-16 16 209 791 34731 0 254 16000 0 kenv 258 15 45 1054 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 2 0 62 12144 0 malloc-32 32 131 247 1325 0 254 12096 0 malloc-16 16 19 731 158 0 254 12000 0 malloc-16 16 24 726 4386156 0 254 12000 0 malloc-16 16 7 743 21147 0 254 12000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 26 0 0 3744 0 md3 1 0 0 0 0 254 0 0 md2 4 0 0 0 0 254 0 0 md1 1 0 0 0 0 254 0 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 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 16 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 tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 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 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 vnpbuf 2624 0 0 0 0 64 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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