panic: overhead (55) not a multiple of 4 cpuid = 0 time = 326 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009e2ac690 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009e2ac7f0 vpanic() at vpanic+0x2b8/frame 0xfffffe009e2ac8d0 panic() at panic+0xb5/frame 0xfffffe009e2ac990 sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe009e2ac9d0 sctp_chunk_output() at sctp_chunk_output+0x168/frame 0xfffffe009e2ad600 sctp_inpcb_free() at sctp_inpcb_free+0xbb8/frame 0xfffffe009e2ad690 sctp_close() at sctp_close+0x1fb/frame 0xfffffe009e2ad770 soclose() at soclose+0x3fc/frame 0xfffffe009e2ad880 _fdrop() at _fdrop+0x58/frame 0xfffffe009e2ad8b0 closef() at closef+0x689/frame 0xfffffe009e2ada90 fdescfree() at fdescfree+0xab7/frame 0xfffffe009e2adc80 exit1() at exit1+0x8bf/frame 0xfffffe009e2add10 sys_exit() at sys_exit+0x28/frame 0xfffffe009e2add30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009e2adf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5e0 KDB: enter: panic [ thread pid 12587 tid 112750 ] Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%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 0x2b175632e80930bb rdx 0x1 rbx 0 rsp 0xfffffe009e2ac7d0 rbp 0xfffffe009e2ac7f0 rsi 0 rdi 0xffffffff817622ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00543fc190 r12 0xfffffe009c44f3a0 r13 0xfffffe009e2ac801 r14 0xffffffff82b532e0 .str.18 r15 0xffffffff82b532e0 .str.18 rip 0xffffffff8175586b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250ea2a(%rip) db> show proc Process 12587 (syz-executor.2) at 0xfffffe009e9a6a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe0053f75a90 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de5000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e94d000 (map 0xfffffe009e94d000) (map.pmap 0xfffffe009e94d0c0) (pmap 0xfffffe009e94d128) threads: 1 112750 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 12587 778 778 0 RE CPU 0 syz-executor.2 12581 783 783 0 S (threaded) syz-executor.3 112712 S nanslp 0xffffffff83c31940 syz-executor.3 115154 S pipdwt 0xfffffe0092e405d0 syz-executor.3 115156 S uwait 0xfffffe009ccbf180 syz-executor.3 115160 S uwait 0xfffffe009a8c1d00 syz-executor.3 12580 775 775 0 S (threaded) syz-executor.0 112413 S nanslp 0xffffffff83c31940 syz-executor.0 115152 S pipdwt 0xfffffe0092e402e8 syz-executor.0 115159 S uwait 0xfffffe009e9ae400 syz-executor.0 12429 1 778 0 SV uwait 0xfffffe009c2e5e00 syz-executor.2 10243 1 778 0 S uwait 0xfffffe009c2e5280 syz-executor.2 10240 1 776 0 S uwait 0xfffffe009a8c1e00 syz-executor.1 10238 1 783 0 S uwait 0xfffffe009a8c1c00 syz-executor.3 10234 1 778 0 S uwait 0xfffffe0099b13080 syz-executor.2 10232 1 778 0 S uwait 0xfffffe009ccbec80 syz-executor.2 10230 1 776 0 S umtxn 0xfffffe009a8c1f00 syz-executor.1 10229 1 783 0 S uwait 0xfffffe009ccbef00 syz-executor.3 10226 1 783 0 S uwait 0xfffffe009ccbe980 syz-executor.3 10223 1 776 0 S uwait 0xfffffe0099b15500 syz-executor.1 10218 1 783 0 S uwait 0xfffffe009ccbd080 syz-executor.3 10214 1 783 0 S uwait 0xfffffe0099b15700 syz-executor.3 10212 1 783 0 S uwait 0xfffffe009ccbe880 syz-executor.3 10207 1 783 0 S uwait 0xfffffe009ccbdf00 syz-executor.3 10083 1 778 0 S uwait 0xfffffe009ccbf380 syz-executor.2 10082 1 778 0 S uwait 0xfffffe0099b15080 syz-executor.2 10078 1 778 0 S uwait 0xfffffe009ccbe080 syz-executor.2 10077 1 783 0 S uwait 0xfffffe009c2e5b80 syz-executor.3 10076 1 778 0 S uwait 0xfffffe0099b14400 syz-executor.2 10075 1 783 0 S uwait 0xfffffe009ccbe600 syz-executor.3 10071 1 783 0 S uwait 0xfffffe009ccbed80 syz-executor.3 10070 1 783 0 S uwait 0xfffffe0099b14480 syz-executor.3 10068 1 778 0 S uwait 0xfffffe009c2e6c00 syz-executor.2 10067 1 778 0 S uwait 0xfffffe009c2e6a00 syz-executor.2 10065 1 783 0 S uwait 0xfffffe009a8bf900 syz-executor.3 10064 1 783 0 S uwait 0xfffffe0099b13380 syz-executor.3 10059 1 783 0 S uwait 0xfffffe009c2e6b00 syz-executor.3 10057 1 783 0 S uwait 0xfffffe009ccbe300 syz-executor.3 9148 0 0 0 DL mdwait 0xfffffe009c3cf000 [md3] 9141 0 0 0 DL mdwait 0xfffffe0092ff7000 [md2] 9135 0 0 0 DL mdwait 0xfffffe00081e1000 [md1] 9132 0 0 0 DL mdwait 0xfffffe0092ec5000 [md0] 8943 1 783 0 S uwait 0xfffffe009ccbe280 syz-executor.3 8937 1 778 0 S uwait 0xfffffe0099b13e80 syz-executor.2 8933 1 783 0 S uwait 0xfffffe009a8c1b00 syz-executor.3 8925 1 778 0 S uwait 0xfffffe0099b13180 syz-executor.2 8916 1 783 0 S uwait 0xfffffe009ccbdb80 syz-executor.3 8913 1 775 0 S uwait 0xfffffe009ccbf680 syz-executor.0 8911 1 778 0 S uwait 0xfffffe0099b13880 syz-executor.2 8907 1 776 0 S uwait 0xfffffe009a8c0000 syz-executor.1 8905 1 783 0 S umtxn 0xfffffe009ccbf500 syz-executor.3 8901 1 775 0 S uwait 0xfffffe0092e2bf00 syz-executor.0 8899 1 778 0 S uwait 0xfffffe009ccbe500 syz-executor.2 8895 1 776 0 S uwait 0xfffffe009ccbed00 syz-executor.1 8893 1 783 0 S uwait 0xfffffe0099b15f00 syz-executor.3 8890 1 775 0 S uwait 0xfffffe009ccbe800 syz-executor.0 8889 1 778 0 S uwait 0xfffffe009ccbd380 syz-executor.2 8883 1 776 0 S umtxn 0xfffffe009ccbeb80 syz-executor.1 8881 1 783 0 S uwait 0xfffffe009ccbda80 syz-executor.3 8879 1 778 0 S uwait 0xfffffe009ccbe700 syz-executor.2 8865 1 778 0 S uwait 0xfffffe009a8bff00 syz-executor.2 8562 1 778 0 S uwait 0xfffffe0099b14e00 syz-executor.2 8556 1 776 0 S uwait 0xfffffe0099b15900 syz-executor.1 8555 1 778 0 S uwait 0xfffffe0099b14b00 syz-executor.2 8554 1 783 0 S uwait 0xfffffe009ccbea80 syz-executor.3 8549 1 783 0 S uwait 0xfffffe009ccbff00 syz-executor.3 8547 1 776 0 S uwait 0xfffffe009ccc0a80 syz-executor.1 8540 1 778 0 S uwait 0xfffffe0099b14000 syz-executor.2 8538 1 783 0 S uwait 0xfffffe0099b14a00 syz-executor.3 8536 1 776 0 S umtxn 0xfffffe0099b13b80 syz-executor.1 8534 1 775 0 S umtxn 0xfffffe0099b16d00 syz-executor.0 8529 1 775 0 S uwait 0xfffffe0099b15980 syz-executor.0 8524 1 775 0 S uwait 0xfffffe0099b14f00 syz-executor.0 8519 1 775 0 S umtxn 0xfffffe0092e2bc00 syz-executor.0 7622 0 0 0 DL - 0xffffffff83d51640 [soaiod4] 7621 0 0 0 DL - 0xffffffff83d51640 [soaiod3] 7620 0 0 0 DL - 0xffffffff83d51640 [soaiod2] 7619 0 0 0 DL - 0xffffffff83d51640 [soaiod1] 7303 1 778 0 S uwait 0xfffffe0099b13a80 syz-executor.2 7301 1 776 0 S umtxn 0xfffffe0099b14680 syz-executor.1 7295 1 778 0 S uwait 0xfffffe0099b13980 syz-executor.2 7291 1 776 0 S uwait 0xfffffe009ccc0280 syz-executor.1 7286 1 775 0 S uwait 0xfffffe009ccbfa80 syz-executor.0 7284 1 778 0 S uwait 0xfffffe0099b15480 syz-executor.2 7281 1 776 0 S uwait 0xfffffe0099b14100 syz-executor.1 7279 1 775 0 S uwait 0xfffffe0099b14d00 syz-executor.0 7273 1 775 0 S uwait 0xfffffe0099b16080 syz-executor.0 7268 1 775 0 S uwait 0xfffffe009a8bfb00 syz-executor.0 7199 1 775 0 S uwait 0xfffffe0099b14c00 syz-executor.0 7193 1 776 0 S umtxn 0xfffffe009a8be300 syz-executor.1 7191 1 783 0 S uwait 0xfffffe00576d1880 syz-executor.3 7190 1 775 0 S uwait 0xfffffe0099b14800 syz-executor.0 7189 1 778 0 S uwait 0xfffffe0099b13c80 syz-executor.2 7185 1 776 0 S uwait 0xfffffe009a8bee80 syz-executor.1 7184 1 783 0 S uwait 0xfffffe0099b13580 syz-executor.3 7183 1 778 0 S uwait 0xfffffe0099b15180 syz-executor.2 7182 1 775 0 S uwait 0xfffffe0099b13480 syz-executor.0 7177 1 776 0 S uwait 0xfffffe009a8bf400 syz-executor.1 7176 1 778 0 S uwait 0xfffffe009a8bf280 syz-executor.2 7175 1 783 0 S uwait 0xfffffe0099b14880 syz-executor.3 7163 1 778 0 S uwait 0xfffffe009a8bf200 syz-executor.2 6756 1 783 0 S uwait 0xfffffe0099b15280 syz-executor.3 6753 1 778 0 S uwait 0xfffffe009ccbfb00 syz-executor.2 6749 1 783 0 S uwait 0xfffffe009ccbfd00 syz-executor.3 6746 1 778 0 S uwait 0xfffffe009ccbfc00 syz-executor.2 6743 1 776 0 S uwait 0xfffffe0092e2aa00 syz-executor.1 6742 1 775 0 S uwait 0xfffffe009ccc0980 syz-executor.0 6741 1 783 0 S uwait 0xfffffe0099b16d80 syz-executor.3 6738 1 783 0 S uwait 0xfffffe009a8be980 syz-executor.3 6736 1 775 0 S uwait 0xfffffe009ccbfe00 syz-executor.0 6735 1 783 0 S uwait 0xfffffe009a8c0580 syz-executor.3 6731 1 778 0 S uwait 0xfffffe009ccc0180 syz-executor.2 6728 1 783 0 S uwait 0xfffffe0092e29280 syz-executor.3 6727 1 778 0 S uwait 0xfffffe009a8bf700 syz-executor.2 6726 1 775 0 S uwait 0xfffffe009a8be000 syz-executor.0 6724 1 776 0 S uwait 0xfffffe00576cd380 syz-executor.1 6721 1 778 0 S uwait 0xfffffe009a8be400 syz-executor.2 6716 1 776 0 S uwait 0xfffffe009a8c0380 syz-executor.1 6715 1 778 0 S uwait 0xfffffe009a8be380 syz-executor.2 6710 1 778 0 S umtxn 0xfffffe009ccc0080 syz-executor.2 6209 1 776 0 S uwait 0xfffffe009ccc0a00 syz-executor.1 6206 1 776 0 S uwait 0xfffffe009ccc0780 syz-executor.1 6194 1 776 0 S uwait 0xfffffe009a8bfc00 syz-executor.1 6193 1 776 0 S uwait 0xfffffe009a8bf800 syz-executor.1 6189 1 783 0 S uwait 0xfffffe009a8c0280 syz-executor.3 6185 1 783 0 S uwait 0xfffffe0099b16380 syz-executor.3 6183 1 776 0 S uwait 0xfffffe009a8be580 syz-executor.1 6182 1 775 0 S uwait 0xfffffe0092e2ac80 syz-executor.0 6180 1 776 0 S uwait 0xfffffe0099b15e00 syz-executor.1 6179 1 775 0 S uwait 0xfffffe009a8bf000 syz-executor.0 6176 1 778 0 S uwait 0xfffffe0099b16a00 syz-executor.2 6175 1 783 0 S uwait 0xfffffe009a8bf380 syz-executor.3 6174 1 778 0 S uwait 0xfffffe009a8be500 syz-executor.2 6173 1 775 0 S umtxn 0xfffffe009a8bed80 syz-executor.0 6171 1 783 0 S uwait 0xfffffe0099b16e80 syz-executor.3 6170 1 776 0 S uwait 0xfffffe009ccc0380 syz-executor.1 6169 1 775 0 S uwait 0xfffffe009ccc0580 syz-executor.0 6167 1 776 0 S uwait 0xfffffe0099b15d00 syz-executor.1 6164 1 778 0 S uwait 0xfffffe00576cdf00 syz-executor.2 6163 1 783 0 S uwait 0xfffffe0092e29780 syz-executor.3 6162 1 776 0 S uwait 0xfffffe009a8bec80 syz-executor.1 6161 1 775 0 S uwait 0xfffffe009ccc0880 syz-executor.0 6160 1 778 0 S uwait 0xfffffe009a8bea80 syz-executor.2 6158 1 776 0 S uwait 0xfffffe009a8c1600 syz-executor.1 6157 1 783 0 S uwait 0xfffffe0092e29180 syz-executor.3 6156 1 775 0 S uwait 0xfffffe009a8c0180 syz-executor.0 6149 1 778 0 S uwait 0xfffffe0099b16180 syz-executor.2 6148 1 776 0 S uwait 0xfffffe00576d1a00 syz-executor.1 6147 1 778 0 S uwait 0xfffffe009a8be200 syz-executor.2 6144 1 776 0 S umtxn 0xfffffe009a8bfd00 syz-executor.1 6137 1 776 0 S uwait 0xfffffe009ccc0480 syz-executor.1 6130 1 776 0 S uwait 0xfffffe009a8be780 syz-executor.1 5816 1 5814 0 S uwait 0xfffffe0053ef4a00 syz-executor.1 5143 1 5143 65 Ss select 0xfffffe009275ef40 dhclient 4729 1 776 0 S uwait 0xfffffe009a8c1100 syz-executor.1 4728 1 775 0 S uwait 0xfffffe009a8c1200 syz-executor.0 4723 1 776 0 S uwait 0xfffffe0092e2a080 syz-executor.1 4722 1 775 0 S uwait 0xfffffe0099b16280 syz-executor.0 4717 1 776 0 S uwait 0xfffffe0092e29900 syz-executor.1 4716 1 775 0 S uwait 0xfffffe009a8bf100 syz-executor.0 4714 1 783 0 S uwait 0xfffffe009a8bfe00 syz-executor.3 4711 1 783 0 S uwait 0xfffffe0007994800 syz-executor.3 4709 1 783 0 S uwait 0xfffffe009a8bf600 syz-executor.3 4707 1 783 0 S uwait 0xfffffe009a8bf500 syz-executor.3 4704 1 783 0 S uwait 0xfffffe0099b16680 syz-executor.3 4702 1 783 0 S uwait 0xfffffe009a8c0e80 syz-executor.3 4698 1 783 0 S uwait 0xfffffe009a8beb80 syz-executor.3 4696 1 783 0 S uwait 0xfffffe009a8c0c80 syz-executor.3 4694 1 783 0 S uwait 0xfffffe009a8be880 syz-executor.3 4692 1 783 0 S uwait 0xfffffe009a8bfa00 syz-executor.3 4689 1 783 0 S uwait 0xfffffe0092e29680 syz-executor.3 4685 1 783 0 S uwait 0xfffffe0092e29480 syz-executor.3 4683 1 783 0 S uwait 0xfffffe009a8c0980 syz-executor.3 4680 1 783 0 S uwait 0xfffffe0092e2b700 syz-executor.3 4673 1 783 0 S uwait 0xfffffe0007994a00 syz-executor.3 4666 1 783 0 S uwait 0xfffffe009a8c0a80 syz-executor.3 4246 1 4246 0 Ss select 0xfffffe009275f4c0 dhclient 4241 1 4241 0 Ss select 0xfffffe009275ec40 dhclient 4216 1 4216 65 Ss select 0xfffffe009275f0c0 dhclient 3272 1 3272 0 Ss select 0xfffffe009275f240 dhclient 3268 1 3268 0 Ss select 0xfffffe009275f740 dhclient 3241 1 3241 65 Ss select 0xfffffe009257ec40 dhclient 3012 1 3007 0 S uwait 0xfffffe009a8c1700 syz-executor.1 3005 1 3001 0 S uwait 0xfffffe009a8c0680 syz-executor.1 2999 1 775 0 S uwait 0xfffffe009a8c1500 syz-executor.0 2997 1 2996 0 S uwait 0xfffffe0099b16480 syz-executor.1 2993 1 2991 0 S uwait 0xfffffe0099b16780 syz-executor.1 2870 1 778 60928 S uwait 0xfffffe009a8c0d80 syz-executor.2 2864 1 778 60928 S uwait 0xfffffe009a8c0780 syz-executor.2 2858 1 778 60928 S umtxn 0xfffffe0053ef4e00 syz-executor.2 2828 1 776 60928 S umtxn 0xfffffe0053ef4900 syz-executor.1 2823 1 776 60928 S uwait 0xfffffe009a8c0b80 syz-executor.1 2819 1 776 60928 S uwait 0xfffffe009a8c1a00 syz-executor.1 2817 1 776 60928 S uwait 0xfffffe00576d1e80 syz-executor.1 2705 1 776 0 S umtxn 0xfffffe0092e29380 syz-executor.1 2704 1 776 0 S uwait 0xfffffe009a8c0880 syz-executor.1 2695 1 776 0 S uwait 0xfffffe0092e2ae80 syz-executor.1 2692 1 783 0 S uwait 0xfffffe0053e98d00 syz-executor.3 2690 1 776 0 S uwait 0xfffffe009a8c1800 syz-executor.1 2689 1 783 0 S uwait 0xfffffe0092e29080 syz-executor.3 2680 1 783 0 S uwait 0xfffffe009a8c1000 syz-executor.3 2677 1 776 0 S uwait 0xfffffe0092e2a800 syz-executor.1 2675 1 776 0 S uwait 0xfffffe0092e28280 syz-executor.1 2674 1 783 0 S uwait 0xfffffe00576d1800 syz-executor.3 2671 1 775 0 S uwait 0xfffffe0092e29600 syz-executor.0 2670 1 775 0 S umtxn 0xfffffe0092e29200 syz-executor.0 2668 1 778 0 S uwait 0xfffffe0092e28e00 syz-executor.2 2667 1 783 0 S uwait 0xfffffe009a8c1a80 syz-executor.3 2666 1 778 0 S uwait 0xfffffe00576ce500 syz-executor.2 2664 1 783 0 S uwait 0xfffffe0092e28b80 syz-executor.3 2662 1 778 0 S uwait 0xfffffe0053ef4c00 syz-executor.2 2661 1 775 0 S uwait 0xfffffe00576cd300 syz-executor.0 2659 1 775 0 S uwait 0xfffffe0092e28480 syz-executor.0 2658 1 783 0 S uwait 0xfffffe0092e28a80 syz-executor.3 2657 1 778 0 S uwait 0xfffffe0092e2aa80 syz-executor.2 2654 1 783 0 S uwait 0xfffffe0053e97b00 syz-executor.3 2652 1 778 0 S uwait 0xfffffe0092e2b200 syz-executor.2 2651 1 775 0 S uwait 0xfffffe0092e28000 syz-executor.0 2650 1 783 0 S uwait 0xfffffe0092e2a680 syz-executor.3 2649 1 778 0 S uwait 0xfffffe0092e29000 syz-executor.2 2648 1 775 0 S uwait 0xfffffe0092e2ae00 syz-executor.0 2647 1 783 0 S uwait 0xfffffe0092e2ac00 syz-executor.3 2642 1 783 0 S uwait 0xfffffe0092e2a380 syz-executor.3 2641 1 783 0 S umtxn 0xfffffe0092e28c00 syz-executor.3 2636 1 783 0 S uwait 0xfffffe00576d1b80 syz-executor.3 2635 1 783 0 S uwait 0xfffffe0092e29c00 syz-executor.3 2630 1 783 0 S uwait 0xfffffe00576d1a80 syz-executor.3 2629 1 783 0 S uwait 0xfffffe00576cdc00 syz-executor.3 2624 1 783 0 S umtxn 0xfffffe0092e28380 syz-executor.3 2621 1 783 0 S uwait 0xfffffe0099b16900 syz-executor.3 2613 1 783 0 S uwait 0xfffffe00576ced00 syz-executor.3 2610 1 783 0 S uwait 0xfffffe0092e2a880 syz-executor.3 2502 1 778 0 S uwait 0xfffffe0092e29d00 syz-executor.2 2500 1 775 0 S uwait 0xfffffe00576d1900 syz-executor.0 2498 1 775 0 S uwait 0xfffffe0092e2a480 syz-executor.0 2496 1 775 0 S uwait 0xfffffe0053ef4d00 syz-executor.0 2494 1 775 0 S uwait 0xfffffe0053ef4700 syz-executor.0 2492 1 775 0 S uwait 0xfffffe00576d1c80 syz-executor.0 2491 1 778 0 S uwait 0xfffffe0092e28600 syz-executor.2 2489 1 783 0 S umtxn 0xfffffe0092e28500 syz-executor.3 2488 1 776 0 S uwait 0xfffffe0092e28200 syz-executor.1 2486 1 775 0 S uwait 0xfffffe0007994500 syz-executor.0 2484 1 776 0 S uwait 0xfffffe00576cd480 syz-executor.1 2482 1 783 0 S uwait 0xfffffe0092e2a900 syz-executor.3 2481 1 778 0 S umtxn 0xfffffe0092e29b00 syz-executor.2 2475 1 776 0 S uwait 0xfffffe0092e28100 syz-executor.1 2474 1 783 0 S uwait 0xfffffe0092e28980 syz-executor.3 2461 1 783 0 S uwait 0xfffffe00576cde00 syz-executor.3 2431 1 2431 0 Ss select 0xfffffe0092760d40 dhclient 2426 1 2426 0 Ss select 0xfffffe00927610c0 dhclient 2401 1 2401 65 Ss select 0xfffffe009257d8c0 dhclient 2007 0 0 0 DL aiordy 0xfffffe0058d44a90 [aiod4] 2006 0 0 0 DL aiordy 0xfffffe0092a31000 [aiod3] 2005 0 0 0 DL aiordy 0xfffffe0099ae5548 [aiod2] 2004 0 0 0 DL aiordy 0xfffffe0092eac000 [aiod1] 1916 1 776 0 S uwait 0xfffffe0092e2b300 syz-executor.1 1913 1 778 0 S uwait 0xfffffe0092e2b600 syz-executor.2 1911 1 783 0 S umtxn 0xfffffe0053e97500 syz-executor.3 1905 1 776 0 S umtxn 0xfffffe0053ef4800 syz-executor.1 1904 1 778 0 S uwait 0xfffffe0092e2b100 syz-executor.2 1900 1 783 0 S uwait 0xfffffe0007994c80 syz-executor.3 1893 1 776 0 S uwait 0xfffffe00576cd080 syz-executor.1 1892 1 778 0 S uwait 0xfffffe00576ce080 syz-executor.2 1889 1 783 0 S uwait 0xfffffe00576cda00 syz-executor.3 1887 1 775 0 S uwait 0xfffffe0007994880 syz-executor.0 1885 1 783 0 S uwait 0xfffffe0053ef4f00 syz-executor.3 1884 1 776 0 S umtxn 0xfffffe00576ce700 syz-executor.1 1883 1 775 0 S uwait 0xfffffe0053e98680 syz-executor.0 1882 1 778 0 S uwait 0xfffffe00576cd900 syz-executor.2 1877 1 776 0 S uwait 0xfffffe00576cd600 syz-executor.1 1876 1 778 0 S uwait 0xfffffe0092e2a580 syz-executor.2 1875 1 783 0 S uwait 0xfffffe00576cd800 syz-executor.3 1874 1 775 0 S uwait 0xfffffe00576cdb00 syz-executor.0 1868 1 783 0 S uwait 0xfffffe0092e2a180 syz-executor.3 1867 1 778 0 S uwait 0xfffffe00576cd700 syz-executor.2 1866 1 776 0 S uwait 0xfffffe0053e98c80 syz-executor.1 1857 1 778 0 S uwait 0xfffffe0053e98380 syz-executor.2 1223 1 1223 0 Ss select 0xfffffe0092760ac0 dhclient 1220 1 1220 0 Ss select 0xfffffe009257d6c0 dhclient 783 773 783 0 Rs syz-executor.3 778 773 778 0 Ss nanslp 0xffffffff83c31941 syz-executor.2 776 773 776 0 Ss piperd 0xfffffe0058b638b8 syz-executor.1 775 773 775 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe0053e98080 syz-fuzzer 100113 S uwait 0xfffffe0007994e80 syz-fuzzer 100114 S uwait 0xfffffe0053e97000 syz-fuzzer 100115 S uwait 0xfffffe0053e97100 syz-fuzzer 100116 S uwait 0xfffffe0053e97d00 syz-fuzzer 100117 S uwait 0xfffffe0092e2b400 syz-fuzzer 100118 S uwait 0xfffffe0092e2b500 syz-fuzzer 100120 S kqread 0xfffffe00081d9100 syz-fuzzer 102085 S uwait 0xfffffe0092e29f00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0092e225f8 csh 769 687 769 0 Ss select 0xfffffe0092761540 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058636cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586374b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0058637cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586394b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058639cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty 691 1 691 0 Ss nanslp 0xffffffff83c31940 cron 687 1 687 0 Ss select 0xfffffe0092761940 sshd 500 1 500 0 Ss select 0xfffffe009257edc0 syslogd 429 1 429 0 Ss select 0xfffffe00588aee40 devd 428 1 428 65 Ss select 0xfffffe009257f3c0 dhclient 343 1 343 0 Ss select 0xfffffe0092762040 dhclient 340 1 340 0 Ss select 0xfffffe009257f540 dhclient 16 0 0 0 DL syncer 0xffffffff83d57140 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00587e7000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d55760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058c65ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7caf8 [dom0] 100079 D launds 0xffffffff83d7cb04 [laundry: dom0] 100080 D umarcl 0xffffffff81e52dc0 [uma] 6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff844a4240 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84668530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388f7c0 [doneq0] 100046 D - 0xffffffff8388f740 [async] 100075 D - 0xffffffff8388f5c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0057148c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d78340 [crypto] 100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c07000 [g_event] 100037 D - 0xffffffff83c07020 [g_up] 100038 D - 0xffffffff83c07040 [g_down] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de5000 [init] 10 0 0 0 DL audit_w 0xffffffff83d78e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c07aa0 [swapper] 100005 D - 0xfffffe0053e15000 [if_io_tqg_0] 100006 D - 0xfffffe0053e14e00 [if_io_tqg_1] 100007 D - 0xfffffe0053e14d00 [if_config_tqg_0] 100008 D - 0xfffffe0053e14c00 [softirq_0] 100009 D - 0xfffffe0053e14b00 [softirq_1] 100011 D - 0xfffffe00081dae00 [aiod_kick taskq] 100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq] 100013 D - 0xfffffe00081dac00 [inm_free taskq] 100014 D - 0xfffffe00081dab00 [in6m_free taskq] 100015 D - 0xfffffe00081daa00 [deferred_unmount ta] 100016 D - 0xfffffe00081da900 [thread taskq] 100018 D - 0xfffffe00081da700 [kqueue_ctx taskq] 100019 D - 0xfffffe00081da600 [pci_hp taskq] 100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f58300 [firmware taskq] 100039 D - 0xfffffe0053f57800 [crypto_0] 100040 D - 0xfffffe0053f57800 [crypto_1] 100056 D - 0xfffffe0053f56e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f56d00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f56c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f56b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571a9600 [virtio_balloon] 100065 D - 0xffffffff82b58dc1 [deadlkres] 100070 D - 0xfffffe00081db100 [mca taskq] 100071 D - 0xfffffe0053f56900 [acpi_task_0] 100072 D - 0xfffffe0053f56900 [acpi_task_1] 100073 D - 0xfffffe0053f56900 [acpi_task_2] 100074 D - 0xfffffe0053f57100 [CAM taskq] db> show all locks Process 12587 (syz-executor.2) thread 0xfffffe009c44f3a0 (112750) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00998911a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3372 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0092ee0bb8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3338 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0092ee0bd8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3337 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 158 6678K 5042 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4245 filedesc 506 4048K 23123 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 subproc 643 1373K 12953 pcb 719 1320K 23066 kobj 322 1288K 517 newblk 177 1068K 37703 vfscache 3 1025K 3 inodedep 165 574K 13065 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 sctp_atcl 520 195K 16932 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 354 134K 390 pagedep 10 131K 11590 tfo_ccache 1 128K 1 kdtrace 723 123K 27752 DEVFS1 113 113K 130 umtx 880 110K 880 sem 4 106K 4 shm 30 90K 89 BPF 46 88K 94 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 filemon 5 40K 162 dirrem 149 38K 12489 DEVFS3 132 33K 142 temp 34 33K 6443 hostcache 1 32K 1 msg 4 30K 4 sctp_atky 678 27K 22791 gtaskqueue 18 26K 18 freework 91 23K 22016 kqueue 314 22K 12738 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 pwddesc 311 20K 12635 freefile 153 20K 12205 lltable 57 19K 425 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 md_disk 4 16K 4 routetbl 137 16K 877 ithread 99 16K 99 bus-sc 34 15K 1651 GEOM 89 14K 674 cred 55 14K 450 ksem 33 13K 121 KTRACE 101 13K 540 ether_multi 157 13K 167 DEVFSP 197 13K 1842 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 13111 sctp_athm 520 9K 17507 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 xform 126 8K 2513 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 336 8K 13966 sctp_stri 14 7K 1169 CC Mem 108 7K 3787 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 477 session 40 5K 90 sctp_map 316 5K 9826 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 189 freeblks 18 5K 12661 UMA 272 5K 272 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 inpcbpolicy 119 4K 4681 acpisem 28 4K 28 selfd 55 4K 163631 lockf 32 4K 173 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 214 uidinfo 4 3K 18 osd 112 3K 3698 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 indirdep 7 2K 13844 Unitno 28 2K 247 CAM XPT 22 2K 543 in_multi 6 2K 8 filedesc_to_leader 22 2K 63 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 pf_osfp 9 1K 9 softdep 1 1K 1 mkdir 8 1K 22972 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 286 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 1249 pci_link 10 1K 10 newdirblk 5 1K 11486 crypto 4 1K 652 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 12529 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip_msource 4 1K 25 vnodes 1 1K 1 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 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 17582 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1079 mqdata 0 0K 0 pf_table 0 0K 112 pf_rule 0 0K 163 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8014 sctp_iter 0 0K 27 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 15 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 62 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11589 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 145 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 169 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 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 USBdev 0 0K 0 USB 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 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 ip6opt 0 0K 225 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 nvme_da 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 23 in_mfilter 0 0K 52 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 23 statfs 0 0K 11683 namei_tracker 0 0K 33 export_host 0 0K 0 cl_savebuf 0 0K 67 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 668 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 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 37 lio 0 0K 104 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 223 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 21922 ioctlops 0 0K 802 eventfd 0 0K 57 Witness 0 0K 0 stack 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 sbuf 0 0K 408 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 882 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 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 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 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 164885 0 254 38494208 0 tcp_log 416 15383 59803 1046474 0 254 31277376 0 ertt_txseginfo 40 159245 22454 1857496 0 254 7267960 0 mbuf 256 9182 8102 3179788 0 254 4424704 0 malloc-16384 16384 254 5 11576 0 1 4243456 0 tcp_bbr_map 128 12360 6922 491116 0 126 2468096 0 RADIX NODE 144 14061 662 316871 0 62 2120112 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 vmem btag 56 31974 105 31974 0 254 1796424 0 BUF TRIE 144 390 11398 26171 0 62 1697472 0 malloc-384 384 4117 53 4157 0 30 1601280 0 malloc-128 128 11738 135 24711 0 126 1519744 0 VM OBJECT 264 5373 87 197586 0 30 1441440 0 malloc-4096 4096 323 5 634 0 2 1343488 0 UMA Slabs 0 112 11971 11 11971 0 126 1341984 0 malloc-4096 4096 312 6 12588 0 2 1302528 0 256 Bucket 2048 564 22 13357 0 8 1200128 0 sctp_asoc 2288 158 352 4888 0 254 1166880 0 MAP ENTRY 96 9724 356 504166 0 126 967680 0 FFS inode 1160 770 42 12999 0 8 941920 0 sctp_ep 1208 348 422 11405 0 254 930160 0 malloc-2048 2048 356 44 11605 0 8 819200 0 THREAD 1808 410 30 15163 0 8 795520 0 VMSPACE 2552 284 10 12565 0 4 750288 0 socket 960 339 425 17637 0 254 733440 0 tcpcb 1096 108 403 3687 0 254 560056 0 PROC 1352 311 19 12587 0 8 446160 0 tcp_inpcb 424 108 909 3687 0 254 431208 0 VNODE 448 811 89 13042 0 30 403200 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 173 344 5251 0 254 380512 0 FPU_save_area 832 412 38 16290 0 16 374400 0 filedesc0 1072 312 17 12635 0 8 352688 0 sctp_chunk 152 207 1847 17427 0 254 312208 0 malloc-64 64 4255 344 16689 0 254 294336 0 malloc-1024 1024 155 117 5195 0 16 278528 0 malloc-384 384 554 166 17344 0 30 276480 0 malloc-256 256 888 177 27095 0 62 272640 0 mbuf_packet 256 194 822 58023 0 254 260096 0 malloc-128 128 1374 517 38654 0 126 242048 0 malloc-16 16 14773 227 18420 0 254 240000 0 malloc-256 256 374 556 39526 0 62 238080 0 malloc-32768 32768 0 7 13015 0 1 229376 0 malloc-128 128 1597 170 29130 0 126 226176 0 DEVCTL 1024 0 220 163 0 0 225280 0 FFS2 dinode 256 770 100 12999 0 62 222720 0 malloc-384 384 178 392 13335 0 30 218880 0 ripcb 424 5 508 339 0 254 217512 0 udplite_inpcb 424 0 513 148 0 254 217512 0 udp_inpcb 424 6 507 507 0 254 217512 0 malloc-2048 2048 7 97 1039 0 8 212992 0 malloc-32 32 5476 446 5797 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 124 55 4444 0 16 183296 0 malloc-256 256 253 437 38661 0 62 176640 0 malloc-4096 4096 33 7 52 0 2 163840 0 malloc-256 256 35 595 11703 0 62 161280 0 S VFS Cache 104 1029 492 13821 0 126 158184 0 malloc-1024 1024 137 7 158 0 16 147456 0 malloc-384 384 332 28 359 0 30 138240 0 malloc-65536 65536 0 2 284 0 1 131072 0 malloc-65536 65536 0 2 262 0 1 131072 0 malloc-65536 65536 0 2 19 0 1 131072 0 unpcb 256 24 486 1459 0 254 130560 0 malloc-8192 8192 10 5 228 0 1 122880 0 ksiginfo 112 320 724 1848 0 126 116928 0 64 Bucket 512 118 82 20159 0 30 102400 0 g_bio 408 0 240 203699 0 30 97920 0 UMA Kegs 384 230 3 230 0 30 89472 0 Files 80 789 261 41876 0 126 84000 0 clpbuf 2624 0 32 67 0 16 83968 0 tcp_bbr_pcb 832 50 49 1764 0 16 82368 0 malloc-8192 8192 4 6 18 0 1 81920 0 malloc-2048 2048 31 9 400 0 8 81920 0 malloc-256 256 127 188 15389 0 62 80640 0 sctp_readq 152 0 520 657 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 TURNSTILE 136 441 63 441 0 62 68544 0 malloc-64 64 502 569 164302 0 254 68544 0 malloc-64 64 729 342 8164 0 254 68544 0 malloc-128 128 361 166 705 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-256 256 92 163 22463 0 62 65280 0 32 Bucket 256 85 170 8212 0 62 65280 0 tcp_rack_pcb 896 0 72 1079 0 16 64512 0 sctp_stream_msg_out 112 30 510 1428 0 254 60480 0 malloc-64 64 474 345 20058 0 254 52416 0 malloc-64 64 539 280 12877 0 254 52416 0 malloc-64 64 420 399 3664 0 254 52416 0 malloc-128 128 66 337 12044 0 126 51584 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 68590 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 7 5 13 0 2 49152 0 malloc-1024 1024 10 38 2060 0 16 49152 0 malloc-512 512 25 71 1229 0 30 49152 0 SLEEPQUEUE 88 441 71 441 0 126 45056 0 pcpu-8 8 4754 878 9174 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 809 577 20981 0 254 44352 0 malloc-8192 8192 3 2 111 0 1 40960 0 malloc-4096 4096 5 5 29 0 2 40960 0 malloc-4096 4096 4 6 12308 0 2 40960 0 Mountpoints 2752 2 12 6 0 4 38528 0 da_ccb 544 0 70 51057 0 16 38080 0 pipe 744 25 25 631 0 16 37200 0 hostcache 64 5 562 5 0 254 36288 0 tcp_inpcb 32 4 1130 2599 0 254 36288 0 PWD 32 223 911 11453 0 254 36288 0 malloc-64 64 39 528 148 0 254 36288 0 malloc-64 64 90 477 17731 0 254 36288 0 16 Bucket 144 91 161 2338 0 62 36288 0 malloc-128 128 21 258 1211 0 126 35712 0 malloc-128 128 31 248 557 0 126 35712 0 malloc-128 128 53 226 640 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 72 18 228 0 30 34560 0 malloc-384 384 51 39 53 0 30 34560 0 malloc-256 256 35 100 728 0 62 34560 0 malloc-256 256 23 112 307 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 124 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 2 167 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 6 2 10 0 2 32768 0 malloc-2048 2048 2 14 458 0 8 32768 0 malloc-2048 2048 2 14 15 0 8 32768 0 malloc-2048 2048 4 12 28 0 8 32768 0 malloc-2048 2048 0 16 57 0 8 32768 0 malloc-2048 2048 9 7 200 0 8 32768 0 malloc-1024 1024 0 32 51 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 6 26 27 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 51 0 30 32768 0 malloc-512 512 11 53 43 0 30 32768 0 pcpu-64 64 482 30 482 0 254 32768 0 KNOTE 160 28 172 105306 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 2633 0 126 31680 0 cpuset 104 7 272 1096 0 126 29016 0 pf tags 104 0 273 7 0 126 28392 0 sctp_asconf_ack 48 0 588 7 0 254 28224 0 sctp_laddr 48 140 448 4865 0 254 28224 0 malloc-32 32 407 475 19321 0 254 28224 0 4 Bucket 48 6 582 317 0 254 28224 0 2 Bucket 32 71 811 3559 0 254 28224 0 malloc-16 16 1098 652 56786 0 254 28000 0 AIO 208 0 133 146 0 62 27664 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 40 236 100 0 126 24288 0 rl_entry 40 236 370 236 0 254 24240 0 8 Bucket 80 60 240 2991 0 126 24000 0 itimer 352 0 66 34 0 30 23232 0 malloc-384 384 0 60 218 0 30 23040 0 malloc-384 384 1 59 341 0 30 23040 0 domainset 40 0 567 989 0 254 22680 0 udplite_inpcb 32 0 630 13 0 254 20160 0 udpcb 32 6 624 655 0 254 20160 0 udp_inpcb 32 3 627 97 0 254 20160 0 ertt 72 108 172 3687 0 126 20160 0 malloc-32 32 4 626 260 0 254 20160 0 malloc-32 32 21 609 306 0 254 20160 0 malloc-32 32 160 470 5882 0 254 20160 0 malloc-32 32 83 547 299 0 254 20160 0 malloc-32 32 16 614 150 0 254 20160 0 cryptop 280 0 70 121 0 30 19600 0 AIOCB 552 0 35 121 0 16 19320 0 AIOLIO 272 0 70 50 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-512 512 2 30 552 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 7 0 254 16128 0 vtnet_tx_hdr 24 0 668 566567 0 254 16032 0 malloc-16 16 398 602 18745 0 254 16000 0 kenv 258 15 45 1045 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 5 745 54 0 254 12000 0 malloc-16 16 7 743 3097 0 254 12000 0 malloc-16 16 192 558 7188 0 254 12000 0 malloc-16 16 38 712 225 0 254 12000 0 malloc-16 16 6 744 316 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 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 tcptw 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 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 32 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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