panic: refcount 0xfffffe00a7cd9d74 wraparound cpuid = 1 time = 80 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9cd15b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9cd1710 vpanic() at vpanic+0x2b8/frame 0xfffffe00a9cd17f0 panic() at panic+0xb5/frame 0xfffffe00a9cd18b0 closef() at closef+0x73e/frame 0xfffffe00a9cd1a90 fdescfree() at fdescfree+0xab7/frame 0xfffffe00a9cd1c80 exit1() at exit1+0x8bf/frame 0xfffffe00a9cd1d10 sys_exit() at sys_exit+0x28/frame 0xfffffe00a9cd1d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a9cd1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a9cd1f30 --- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2ebd9a, rsp = 0x7fffffffe468, rbp = 0x7fffffffe470 --- KDB: enter: panic [ thread pid 18126 tid 122211 ] Stopped at kdb_enter+0x6b: movq $0,0x250ff8a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xc764995eb32ad3d2 rdx 0x1 rbx 0 rsp 0xfffffe00a9cd16f0 rbp 0xfffffe00a9cd1710 rsi 0 rdi 0xffffffff81761d8a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a7febfd0 r12 0xfffffe00a7febac0 r13 0xfffffe00a9cd1701 r14 0xffffffff82b54820 .str.18 r15 0xffffffff82b54820 .str.18 rip 0xffffffff8175530b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250ff8a(%rip) db> show proc Process 18126 (syz-executor.2) at 0xfffffe00a9165000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe009f2cd000 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053df6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a904f3f0 (map 0xfffffe00a904f3f0) (map.pmap 0xfffffe00a904f4b0) (pmap 0xfffffe00a904f518) threads: 1 122211 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 18127 781 781 0 R CPU 0 syz-executor.3 18126 779 779 0 RE CPU 1 syz-executor.2 18124 776 776 0 D (threaded) syz-executor.0 121177 S nanslp 0xffffffff83c32940 syz-executor.0 122536 D biowr 0xfffffe0007ccdde0 syz-executor.0 122539 S uwait 0xfffffe00a5df2900 syz-executor.0 17791 1 777 0 S uwait 0xfffffe00a5ff5a00 syz-executor.1 17020 1 779 0 S uwait 0xfffffe00a5df1400 syz-executor.2 17013 1 781 0 S uwait 0xfffffe00a5def800 syz-executor.3 17012 1 779 0 S uwait 0xfffffe0058da0200 syz-executor.2 17003 1 781 0 S uwait 0xfffffe00a5ff6280 syz-executor.3 17000 1 779 0 S uwait 0xfffffe0058daf900 syz-executor.2 16992 1 781 0 S uwait 0xfffffe0058dae900 syz-executor.3 16985 1 781 0 S uwait 0xfffffe00a5ff4b00 syz-executor.3 16859 1 776 0 S uwait 0xfffffe00a6e91680 syz-executor.0 16851 1 781 0 S uwait 0xfffffe0058daf180 syz-executor.3 16845 1 779 0 S uwait 0xfffffe00a6e90d80 syz-executor.2 16844 1 777 0 S uwait 0xfffffe00a5ff4380 syz-executor.1 16842 1 776 0 S uwait 0xfffffe00a6e92580 syz-executor.0 16841 1 781 0 S uwait 0xfffffe00a5df4580 syz-executor.3 16839 1 779 0 S umtxn 0xfffffe00a6000d80 syz-executor.2 16838 1 777 0 S uwait 0xfffffe00a6e91600 syz-executor.1 16833 1 776 0 S uwait 0xfffffe00a6001a00 syz-executor.0 16832 1 779 0 S uwait 0xfffffe0058d9e300 syz-executor.2 16831 1 781 0 S uwait 0xfffffe00a88c3400 syz-executor.3 16830 1 777 0 S uwait 0xfffffe00a5df3b00 syz-executor.1 16821 1 777 0 S uwait 0xfffffe00a88c4200 syz-executor.1 15935 1 781 0 S uwait 0xfffffe00a5df0000 syz-executor.3 15929 1 777 0 S uwait 0xfffffe00a88c1e00 syz-executor.1 15927 1 781 0 S uwait 0xfffffe00a5ff6180 syz-executor.3 15926 1 777 0 S uwait 0xfffffe00a6000900 syz-executor.1 15923 1 777 0 S uwait 0xfffffe00a5ffef00 syz-executor.1 15921 1 781 0 S uwait 0xfffffe00a5df1080 syz-executor.3 15915 1 781 0 S uwait 0xfffffe00a6e93380 syz-executor.3 15312 1 779 0 S uwait 0xfffffe00a6000480 syz-executor.2 15310 1 777 0 S uwait 0xfffffe00a88c1680 syz-executor.1 15305 1 779 0 S uwait 0xfffffe0058d9d480 syz-executor.2 15300 1 777 0 S uwait 0xfffffe00a5df4d80 syz-executor.1 15295 1 779 0 S uwait 0xfffffe00a88c2800 syz-executor.2 15294 1 776 0 S uwait 0xfffffe0058d9e080 syz-executor.0 15285 1 777 0 S uwait 0xfffffe00a5df3a80 syz-executor.1 15284 1 776 0 S uwait 0xfffffe0058da0300 syz-executor.0 15276 1 776 0 S uwait 0xfffffe00a88c3080 syz-executor.0 15141 1 777 0 S uwait 0xfffffe00a88c1180 syz-executor.1 15140 1 779 0 S uwait 0xfffffe00a5ff7780 syz-executor.2 15135 1 777 0 S uwait 0xfffffe00a88c1400 syz-executor.1 15134 1 779 0 S uwait 0xfffffe00a88c2900 syz-executor.2 15130 1 777 0 S uwait 0xfffffe00a5def880 syz-executor.1 15129 1 779 0 S uwait 0xfffffe00a88c3e00 syz-executor.2 15121 1 779 0 S uwait 0xfffffe0058da0600 syz-executor.2 15078 1 779 0 S uwait 0xfffffe00a6001a80 syz-executor.2 15070 1 779 0 S uwait 0xfffffe00a5fff400 syz-executor.2 15062 1 779 0 S uwait 0xfffffe00a6e92000 syz-executor.2 15053 1 779 0 S uwait 0xfffffe00a6e93e80 syz-executor.2 14992 1 779 0 S uwait 0xfffffe0058dafd00 syz-executor.2 14987 1 779 0 S uwait 0xfffffe00a6e91300 syz-executor.2 14982 1 779 0 S uwait 0xfffffe00a88c3680 syz-executor.2 14975 1 779 0 S uwait 0xfffffe00a6e93700 syz-executor.2 14081 1 779 0 SV uwait 0xfffffe00a88c3b00 syz-executor.2 14071 1 779 0 SV uwait 0xfffffe00a88c4100 syz-executor.2 14062 1 779 0 SV uwait 0xfffffe0058db1d00 syz-executor.2 14049 1 779 0 SV uwait 0xfffffe00a5df1000 syz-executor.2 13755 1 779 0 S uwait 0xfffffe00a88c4180 syz-executor.2 13749 1 779 0 S uwait 0xfffffe00a6e90b00 syz-executor.2 13744 1 779 0 S uwait 0xfffffe00a5ff5c80 syz-executor.2 13739 1 779 0 S uwait 0xfffffe00a5dee580 syz-executor.2 12875 1 776 0 S uwait 0xfffffe00a5ff5e80 syz-executor.0 12874 1 779 0 S uwait 0xfffffe0058daf000 syz-executor.2 12873 1 777 0 S uwait 0xfffffe00a5defe80 syz-executor.1 12872 1 776 0 S uwait 0xfffffe00a6000700 syz-executor.0 12871 1 779 0 S uwait 0xfffffe00a6e90800 syz-executor.2 12869 1 777 0 S uwait 0xfffffe0058d9f680 syz-executor.1 12866 1 781 0 S uwait 0xfffffe00a6e90700 syz-executor.3 12865 1 781 0 S uwait 0xfffffe00a6e92d00 syz-executor.3 12863 1 776 0 S uwait 0xfffffe00a5df1880 syz-executor.0 12862 1 779 0 S uwait 0xfffffe00a88c2680 syz-executor.2 12861 1 777 0 S uwait 0xfffffe00a6e91200 syz-executor.1 12860 1 776 0 S uwait 0xfffffe00a6e90300 syz-executor.0 12859 1 777 0 S uwait 0xfffffe00a6e91500 syz-executor.1 12858 1 779 0 S uwait 0xfffffe00a5df1800 syz-executor.2 12854 1 781 0 S uwait 0xfffffe00a6e90a00 syz-executor.3 12853 1 781 0 S uwait 0xfffffe00a88c3a00 syz-executor.3 12852 1 777 0 S uwait 0xfffffe00a88c2500 syz-executor.1 12851 1 776 0 S uwait 0xfffffe00a5ff5980 syz-executor.0 12850 1 779 0 S uwait 0xfffffe00a5ff7400 syz-executor.2 12848 1 777 0 S uwait 0xfffffe00a6e92080 syz-executor.1 12847 1 779 0 S uwait 0xfffffe00a6e91380 syz-executor.2 12846 1 776 0 S uwait 0xfffffe0058dafb80 syz-executor.0 12842 1 781 0 S uwait 0xfffffe00a6e90c00 syz-executor.3 12841 1 781 0 S uwait 0xfffffe00a6e90900 syz-executor.3 12832 1 781 0 S uwait 0xfffffe00a6e91400 syz-executor.3 12831 1 781 0 S uwait 0xfffffe00a88c2980 syz-executor.3 12013 1 781 0 S uwait 0xfffffe0053ef0d80 syz-executor.3 12010 1 781 0 S uwait 0xfffffe00a6e91100 syz-executor.3 12000 1 777 0 S uwait 0xfffffe00a88c2a00 syz-executor.1 11999 1 781 0 S uwait 0xfffffe00a5df3400 syz-executor.3 11998 1 776 0 S uwait 0xfffffe00a88c2b00 syz-executor.0 11995 1 776 0 S uwait 0xfffffe00a5ded500 syz-executor.0 11994 1 777 0 S uwait 0xfffffe0053ef0e00 syz-executor.1 11989 1 777 0 S uwait 0xfffffe00a88c3b80 syz-executor.1 11987 1 776 0 S uwait 0xfffffe00a5ff6a00 syz-executor.0 11985 1 776 0 S uwait 0xfffffe00a5df4900 syz-executor.0 10560 1 779 0 S uwait 0xfffffe0058dae880 syz-executor.2 10557 1 781 0 S uwait 0xfffffe0058daf080 syz-executor.3 10551 1 779 0 S uwait 0xfffffe0058db1b80 syz-executor.2 10545 1 781 0 S uwait 0xfffffe00a6e90600 syz-executor.3 10538 1 781 0 S uwait 0xfffffe00a5def980 syz-executor.3 10535 1 779 0 S uwait 0xfffffe0053ef0680 syz-executor.2 10528 1 779 0 S uwait 0xfffffe00a6e90200 syz-executor.2 10481 1 777 0 S uwait 0xfffffe00a5dee280 syz-executor.1 9102 1 776 0 S uwait 0xfffffe00a5ff7b80 syz-executor.0 9100 1 776 0 S uwait 0xfffffe0058d9e280 syz-executor.0 9097 1 777 0 S uwait 0xfffffe00a5fffe80 syz-executor.1 9096 1 777 0 S uwait 0xfffffe00a5ff6000 syz-executor.1 9090 1 777 0 S uwait 0xfffffe00a5ff7600 syz-executor.1 9089 1 777 0 S uwait 0xfffffe00a5ff6980 syz-executor.1 9085 1 776 0 S uwait 0xfffffe00a5df2280 syz-executor.0 9084 1 776 0 S uwait 0xfffffe0058d9d800 syz-executor.0 9073 1 777 0 S uwait 0xfffffe00a5ff7700 syz-executor.1 9072 1 777 0 S uwait 0xfffffe0058d9d500 syz-executor.1 9071 1 776 0 S uwait 0xfffffe0058d9dc00 syz-executor.0 9070 1 776 0 S uwait 0xfffffe00a5df0b80 syz-executor.0 9066 1 781 0 S uwait 0xfffffe00a6001200 syz-executor.3 9065 1 781 0 S uwait 0xfffffe0053ef0300 syz-executor.3 9063 1 777 0 S uwait 0xfffffe00a5df3d00 syz-executor.1 9062 1 777 0 S uwait 0xfffffe00a5df3e80 syz-executor.1 9061 1 776 0 S uwait 0xfffffe00a5ff6e80 syz-executor.0 9060 1 776 0 S uwait 0xfffffe00a5df4b00 syz-executor.0 9056 1 781 0 S uwait 0xfffffe0058daec80 syz-executor.3 9055 1 781 0 S uwait 0xfffffe00a6e92980 syz-executor.3 9053 1 777 0 S uwait 0xfffffe00a6e92c80 syz-executor.1 9052 1 777 0 S uwait 0xfffffe00a6e92a80 syz-executor.1 9051 1 776 0 S uwait 0xfffffe00a5ffe200 syz-executor.0 9050 1 776 0 S uwait 0xfffffe00a6e92780 syz-executor.0 9046 1 781 0 S uwait 0xfffffe00a5defc00 syz-executor.3 9045 1 781 0 S uwait 0xfffffe0058d9e400 syz-executor.3 9044 1 777 0 S uwait 0xfffffe0058d9e200 syz-executor.1 9042 1 777 0 S uwait 0xfffffe00a5ffe180 syz-executor.1 9041 1 776 0 S uwait 0xfffffe0058dae980 syz-executor.0 9040 1 776 0 S uwait 0xfffffe0058db1400 syz-executor.0 9032 1 776 0 S uwait 0xfffffe00a5ff4c00 syz-executor.0 9031 1 776 0 S uwait 0xfffffe0058daed00 syz-executor.0 8885 0 0 0 DL mdwait 0xfffffe00a732e000 [md7] 7441 1 777 0 S uwait 0xfffffe00a5df0d00 syz-executor.1 7437 1 781 0 S uwait 0xfffffe00a5df1b80 syz-executor.3 7429 1 777 0 S uwait 0xfffffe0058da0800 syz-executor.1 7423 1 781 0 S uwait 0xfffffe0058dae000 syz-executor.3 7419 1 777 0 S uwait 0xfffffe00a6e92280 syz-executor.1 7415 1 781 0 S uwait 0xfffffe00a6e92380 syz-executor.3 7406 1 781 0 S uwait 0xfffffe00a5ffe380 syz-executor.3 6780 1 776 0 S uwait 0xfffffe00a5dee100 syz-executor.0 6771 1 776 0 S uwait 0xfffffe00a6e92880 syz-executor.0 6765 1 776 0 S uwait 0xfffffe0058db1780 syz-executor.0 6764 1 777 0 S uwait 0xfffffe00a5ffe900 syz-executor.1 6759 1 777 0 S uwait 0xfffffe00a6e92680 syz-executor.1 6755 1 777 0 S uwait 0xfffffe00a5ded300 syz-executor.1 6749 1 777 0 S uwait 0xfffffe00a5df3800 syz-executor.1 6247 1 777 0 SV uwait 0xfffffe00a5df3c00 syz-executor.1 5911 1 5910 0 S uwait 0xfffffe00a5df2580 syz-executor.0 5909 1 5906 0 S uwait 0xfffffe00a5dedf00 syz-executor.0 5902 1 5899 0 S uwait 0xfffffe00a6e92b80 syz-executor.0 5898 1 5897 0 S uwait 0xfffffe0058d9ff00 syz-executor.0 5138 1 776 0 SV uwait 0xfffffe00a5ffe600 syz-executor.0 4787 1 4787 65 Ss select 0xfffffe00571d74c0 dhclient 4012 1 777 0 S uwait 0xfffffe00a6e92480 syz-executor.1 3936 1 779 0 S uwait 0xfffffe0058daea00 syz-executor.2 3934 1 779 0 S uwait 0xfffffe00a5deed00 syz-executor.2 3929 1 779 0 S uwait 0xfffffe00a5df2600 syz-executor.2 3927 1 779 0 S uwait 0xfffffe00a5dede00 syz-executor.2 3915 1 3915 0 Ss select 0xfffffe009eb9a740 dhclient 3912 1 3912 0 Ss select 0xfffffe00571d67c0 dhclient 3895 1 3895 65 Ss select 0xfffffe00571d7240 dhclient 3712 1 777 0 S uwait 0xfffffe0058db1480 syz-executor.1 3701 1 777 0 S uwait 0xfffffe0058da0380 syz-executor.1 3698 1 776 0 S uwait 0xfffffe00a5df3280 syz-executor.0 3695 1 777 0 S uwait 0xfffffe00a5fffc80 syz-executor.1 3691 1 776 0 S uwait 0xfffffe0058daf380 syz-executor.0 3689 1 781 0 S uwait 0xfffffe00a5ff6600 syz-executor.3 3688 1 779 0 S uwait 0xfffffe00a5ffe680 syz-executor.2 3683 1 776 0 S uwait 0xfffffe0053ef0a00 syz-executor.0 3681 1 779 0 S uwait 0xfffffe00a5df2f00 syz-executor.2 3680 1 776 0 S uwait 0xfffffe00a6000a00 syz-executor.0 3678 1 781 0 S uwait 0xfffffe0058d9d580 syz-executor.3 3677 1 777 0 S uwait 0xfffffe0053ef0380 syz-executor.1 3676 1 779 0 S uwait 0xfffffe0058da0580 syz-executor.2 3672 1 779 0 S uwait 0xfffffe0058db1500 syz-executor.2 3671 1 776 0 S uwait 0xfffffe00a5df2e00 syz-executor.0 3670 1 781 0 S uwait 0xfffffe00a5dee900 syz-executor.3 3668 1 779 0 S uwait 0xfffffe0058d9fe00 syz-executor.2 3664 1 779 0 S uwait 0xfffffe0058dafa80 syz-executor.2 3662 1 776 0 S uwait 0xfffffe00a5ffe800 syz-executor.0 3661 1 777 0 S uwait 0xfffffe00a5df1a80 syz-executor.1 3654 1 777 0 S uwait 0xfffffe0053ef0700 syz-executor.1 3652 1 777 0 S uwait 0xfffffe0058d9f180 syz-executor.1 2894 1 777 0 S uwait 0xfffffe0053ef0800 syz-executor.1 2893 1 781 0 S uwait 0xfffffe00a5ffe580 syz-executor.3 2888 1 777 0 S uwait 0xfffffe0058dae800 syz-executor.1 2886 1 777 0 S uwait 0xfffffe00a5df0c80 syz-executor.1 2884 1 781 0 S uwait 0xfffffe0058d9f080 syz-executor.3 2880 1 781 0 S uwait 0xfffffe0053ef0500 syz-executor.3 2876 1 777 0 S uwait 0xfffffe00a5dee680 syz-executor.1 2849 1 2849 0 Ss select 0xfffffe009eb9b140 dhclient 2845 1 2845 0 Ss select 0xfffffe00571d6940 dhclient 2831 1 2831 65 Ss select 0xfffffe00571d7740 dhclient 2689 1 777 0 S uwait 0xfffffe0058daf500 syz-executor.1 2684 1 779 0 S uwait 0xfffffe0058d9f380 syz-executor.2 2682 1 781 0 S uwait 0xfffffe00a5def180 syz-executor.3 2680 1 777 0 S uwait 0xfffffe00a5fff900 syz-executor.1 2679 1 776 0 S uwait 0xfffffe00a5fff980 syz-executor.0 2676 1 779 0 S uwait 0xfffffe00a5ffe400 syz-executor.2 2674 1 777 0 S uwait 0xfffffe0007976000 syz-executor.1 2673 1 776 0 S uwait 0xfffffe0058daf700 syz-executor.0 2672 1 779 0 S uwait 0xfffffe0058d9f880 syz-executor.2 2669 1 781 0 S uwait 0xfffffe0053ef0580 syz-executor.3 2666 1 776 0 S uwait 0xfffffe0058da0d80 syz-executor.0 2665 1 777 0 S uwait 0xfffffe00a5fff780 syz-executor.1 2664 1 779 0 S uwait 0xfffffe0058db0280 syz-executor.2 2662 1 781 0 S uwait 0xfffffe00a5df2d80 syz-executor.3 2658 1 777 0 S uwait 0xfffffe0058d9d380 syz-executor.1 2657 1 779 0 S uwait 0xfffffe00a6001000 syz-executor.2 2656 1 776 0 S uwait 0xfffffe00a5ffe780 syz-executor.0 2655 1 781 0 S uwait 0xfffffe00a6001600 syz-executor.3 2650 1 776 0 S uwait 0xfffffe0058dae700 syz-executor.0 2649 1 777 0 S uwait 0xfffffe0058dae100 syz-executor.1 2648 1 779 0 S uwait 0xfffffe0058db1880 syz-executor.2 2647 1 781 0 S uwait 0xfffffe0058db1680 syz-executor.3 2639 1 776 0 S uwait 0xfffffe00a5deeb00 syz-executor.0 2637 1 781 0 S uwait 0xfffffe00a6001300 syz-executor.3 2627 1 781 0 S uwait 0xfffffe0007975880 syz-executor.3 2049 0 0 0 DL (threaded) [KTLS] 101430 D - 0xfffffe0058d9a200 [thr_0] 101575 D - 0xfffffe0058d9a280 [thr_1] 101576 D - 0xffffffff83d533a8 [alloc_0] 1915 1 1915 0 Ss select 0xfffffe00571d7440 dhclient 1912 1 1912 0 Ss select 0xfffffe009eb9a9c0 dhclient 1879 1 1879 65 Ss select 0xfffffe009eb9a3c0 dhclient 1843 0 0 0 DL - 0xffffffff83d52640 [soaiod4] 1842 0 0 0 DL - 0xffffffff83d52640 [soaiod3] 1841 0 0 0 DL - 0xffffffff83d52640 [soaiod2] 1840 0 0 0 DL - 0xffffffff83d52640 [soaiod1] 1839 0 0 0 DL aiordy 0xfffffe00a62ac548 [aiod4] 1838 0 0 0 DL aiordy 0xfffffe00a60d2000 [aiod3] 1837 0 0 0 DL aiordy 0xfffffe00a5efba90 [aiod2] 1836 0 0 0 DL aiordy 0xfffffe00a6077548 [aiod1] 1717 1 781 0 S uwait 0xfffffe0058d9f780 syz-executor.3 1709 1 779 0 S uwait 0xfffffe00a6001700 syz-executor.2 1708 1 781 0 S uwait 0xfffffe0058dae600 syz-executor.3 1703 1 779 0 S uwait 0xfffffe0007976c00 syz-executor.2 1698 1 781 0 S uwait 0xfffffe0058d9e700 syz-executor.3 1696 1 779 0 S uwait 0xfffffe00a5deec00 syz-executor.2 1695 1 777 0 S uwait 0xfffffe0058db0880 syz-executor.1 1693 1 777 0 S uwait 0xfffffe0007975e80 syz-executor.1 1684 1 777 0 S uwait 0xfffffe00a5deea00 syz-executor.1 1678 1 777 0 S uwait 0xfffffe0007975500 syz-executor.1 1250 1 1248 0 SV uwait 0xfffffe0058db0680 syz-executor.3 1246 1 1245 0 SV uwait 0xfffffe0007975700 syz-executor.2 1240 1 1239 0 SV uwait 0xfffffe00a5df0500 syz-executor.3 1236 1 1235 0 SV uwait 0xfffffe0058db0580 syz-executor.2 1228 1 1227 0 SV uwait 0xfffffe0007975800 syz-executor.3 1226 1 1225 0 SV uwait 0xfffffe00a5deef00 syz-executor.2 1224 1 1223 0 SV uwait 0xfffffe0058d9f580 syz-executor.1 1222 1 1221 0 SV uwait 0xfffffe0058db0780 syz-executor.0 1220 1 1219 0 SV uwait 0xfffffe0058db0980 syz-executor.3 1218 1 1217 0 SV uwait 0xfffffe00a5def280 syz-executor.2 1216 1 1215 0 SV uwait 0xfffffe00a5def080 syz-executor.1 1214 1 1213 0 SV uwait 0xfffffe0058dae300 syz-executor.0 1212 1 1211 0 SV uwait 0xfffffe0058d9e600 syz-executor.3 1210 1 1209 0 SV uwait 0xfffffe0058d9ed00 syz-executor.2 1208 1 1207 0 SV uwait 0xfffffe0058da0e80 syz-executor.1 1206 1 1205 0 SV uwait 0xfffffe0058d9ea00 syz-executor.0 1204 1 1203 0 SV uwait 0xfffffe0058dae400 syz-executor.3 1200 1 1199 0 SV uwait 0xfffffe0058dae200 syz-executor.2 1189 1 1187 0 SV uwait 0xfffffe0058d9e500 syz-executor.2 845 1 845 0 Ss select 0xfffffe00571d75c0 dhclient 828 1 828 0 Ss select 0xfffffe009eb9a7c0 dhclient 781 774 781 0 Rs syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83c32941 syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Ss nanslp 0xffffffff83c32941 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100087 S uwait 0xfffffe0007975c80 syz-fuzzer 100113 S uwait 0xfffffe0007979900 syz-fuzzer 100114 S uwait 0xfffffe0058d9f980 syz-fuzzer 100115 S kqread 0xfffffe0053facc00 syz-fuzzer 100116 S uwait 0xfffffe0058d9fb80 syz-fuzzer 100117 S uwait 0xfffffe0058d9fc80 syz-fuzzer 100118 S uwait 0xfffffe0058db0380 syz-fuzzer 100119 S uwait 0xfffffe0058db0480 syz-fuzzer 100120 S uwait 0xfffffe0058d9fd80 syz-fuzzer 100121 S uwait 0xfffffe0058db0000 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c3bb40 csh 770 688 770 0 Ss select 0xfffffe009eb9ae40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00572330b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00079674b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00543f64b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00543f6cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00543f74b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00543f7cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00543f84b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00543f8cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00576da4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83c32940 cron 688 1 688 0 Ss select 0xfffffe00081e52c0 sshd 501 1 501 0 Ss select 0xfffffe00081e5540 syslogd 430 1 430 0 Ss select 0xfffffe00081e53c0 devd 429 1 429 65 Ss select 0xfffffe00571d78c0 dhclient 344 1 344 0 Ss select 0xfffffe00571d7940 dhclient 341 1 341 0 Ss select 0xfffffe00081e5340 dhclient 17 0 0 0 DL vlruwt 0xfffffe00587b1548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83d58140 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d56760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0007963ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d89c40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7daf8 [dom0] 100082 D launds 0xffffffff83d7db04 [laundry: dom0] 100083 D umarcl 0xffffffff81e53a20 [uma] 7 0 0 0 DL - 0xffffffff839ee808 [rand_harvestq] 6 0 0 0 DL waiting 0xffffffff8468c300 [sctp_iterator] 5 0 0 0 DL pftm 0xffffffff84378530 [pf purge] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838907c0 [doneq0] 100046 D - 0xffffffff83890740 [async] 100075 D - 0xffffffff838905c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe00570d2488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d79340 [crypto] 100042 D crypto_ 0xfffffe0053fad030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fad080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c08000 [g_event] 100037 D - 0xffffffff83c08020 [g_up] 100038 D - 0xffffffff83c08040 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053df6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d79e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c08aa0 [swapper] 100005 D - 0xfffffe00081dc500 [if_io_tqg_0] 100006 D - 0xfffffe00081dc400 [if_io_tqg_1] 100007 D - 0xfffffe00081dc300 [if_config_tqg_0] 100008 D - 0xfffffe00081dc200 [softirq_0] 100009 D - 0xfffffe00081dc100 [softirq_1] 100011 D - 0xfffffe00081dbd00 [aiod_kick taskq] 100012 D - 0xfffffe00081dbc00 [linuxkpi_irq_wq] 100013 D - 0xfffffe00081dbb00 [inm_free taskq] 100014 D - 0xfffffe00081dba00 [in6m_free taskq] 100015 D - 0xfffffe00081db900 [deferred_unmount ta] 100016 D - 0xfffffe00081db800 [thread taskq] 100018 D - 0xfffffe00081db500 [kqueue_ctx taskq] 100019 D - 0xfffffe00081db400 [pci_hp taskq] 100021 D - 0xfffffe00081db100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081db100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081db100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081db100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081db000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081db000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081db000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081db000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f0ad00 [firmware taskq] 100039 D - 0xfffffe0053f0ac00 [crypto_0] 100040 D - 0xfffffe0053f0ac00 [crypto_1] 100056 D - 0xfffffe0053f0a400 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f0a300 [vtnet0 txq 0] 100058 D - 0xfffffe0053f0a200 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f0a100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571b3580 [virtio_balloon] 100065 D - 0xffffffff82b5a301 [deadlkres] 100070 D - 0xfffffe0053f09300 [acpi_task_0] 100071 D - 0xfffffe0053f09300 [acpi_task_1] 100072 D - 0xfffffe0053f09300 [acpi_task_2] 100073 D - 0xfffffe00081de100 [mca taskq] 100074 D - 0xfffffe0053f0a900 [CAM taskq] db> show all locks Process 18127 (syz-executor.3) thread 0xfffffe00a8b35720 (122193) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a80ed518) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7040 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a80ed450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 18124 (syz-executor.0) thread 0xfffffe00a7feac80 (122536) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ccde60) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1705 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a7d88af0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1164 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4242 filedesc 504 4032K 34369 sysctloid 35784 2108K 35855 vtbuf 24 1968K 46 pcb 1065 1700K 34593 subproc 641 1365K 18480 kobj 322 1288K 490 newblk 45 1035K 59571 vfscache 3 1025K 3 inodedep 70 538K 19683 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 802 301K 25603 filemon 36 288K 311 vmem 3 276K 6 sctp_stro 247 247K 7623 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 354 134K 450 pagedep 10 131K 17440 tfo_ccache 1 128K 1 kdtrace 715 121K 40668 DEVFS1 110 110K 127 umtx 880 110K 880 sem 4 106K 4 BPF 46 88K 116 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 sctp_atky 1061 42K 34664 temp 35 35K 14678 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 59 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 312 22K 18272 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pwddesc 309 20K 18298 lltable 58 19K 647 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 routetbl 130 16K 2294 ithread 93 15K 93 sctp_stri 29 15K 1759 dirrem 57 15K 18834 bus-sc 34 15K 1651 ksem 33 13K 582 sctp_athm 802 13K 26473 KTRACE 100 13K 2844 ether_multi 152 13K 487 DEVFSP 193 13K 2587 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 GEOM 68 11K 520 CAM queue 5 11K 1528 rman 84 10K 425 cred 35 9K 569 pf_rule 9 9K 486 in6_multi 65 9K 65 bmsafemap 2 9K 19861 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 160 pfs_vncache 1 8K 1 sctp_map 494 8K 15026 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 session 58 8K 137 proc-args 335 8K 19452 pf_osfp 65 8K 65 freefile 54 7K 18452 taskqueue 63 7K 63 CC Mem 97 7K 5357 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 675 xform 91 6K 3845 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 605 UMA 275 5K 275 vt 11 5K 11 md_disk 2 5K 9 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 freework 16 4K 35197 lockf 33 4K 373 acpisem 28 4K 28 selfd 55 4K 229255 inpcbpolicy 109 4K 6486 hhook 15 4K 17 kcovinfo 52 4K 52 ip6opt 20 3K 273 terminal 11 3K 11 select 19 3K 254 uidinfo 3 3K 60 tcp_fsb 32 3K 1535 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 osd 102 2K 5234 Unitno 31 2K 281 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 79 mkdir 10 2K 34272 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 13 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1156 NFSD session 1 1K 1 diradd 7 1K 18879 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 19186 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 389 pci_link 10 1K 10 newdirblk 5 1K 17136 crypto 4 1K 1054 encap_export_host 12 1K 12 procdesc 5 1K 14 filedesc_to_leader 10 1K 27 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 ip6_msource 5 1K 16 vnodes 2 1K 10 sctp_aadr 4 1K 158 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 20073 CAM SIM 2 1K 2 ktls 1 1K 9 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 ip_msource 2 1K 18 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 iov 2 1K 24565 pmchooks 1 1K 1 soname 4 1K 24266 filecaps 5 1K 102 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12333 sctp_iter 0 0K 46 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 52 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 pf_table 0 0K 471 pf_altq 0 0K 0 pf_temp 0 0K 0 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 17280 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 574 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 240 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 ip6_moptions 0 0K 25 in6_mfilter 0 0K 58 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 72 in_mfilter 0 0K 156 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 15 VN POLL 0 0K 7 statfs 0 0K 17310 namei_tracker 0 0K 34 export_host 0 0K 0 cl_savebuf 0 0K 163 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 835 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 9 lio 0 0K 47 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 367 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 ioctlops 0 0K 2405 eventfd 0 0K 71 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 340 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 906 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 8 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 78 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 9265 641 115167 0 254 40574976 0 tcp_log 416 17860 19733 1771673 0 254 15638688 0 ertt_txseginfo 40 144751 6951 3103706 0 254 6068080 0 malloc-16384 16384 252 5 17183 0 1 4210688 0 mbuf 256 11763 2475 4826888 0 254 3644928 0 malloc-4096 4096 655 5 19266 0 2 2703360 0 pbuf 2624 0 957 0 0 2 2511168 0 tcp_bbr_map 128 13384 4131 931220 0 126 2241920 0 RADIX NODE 144 13023 1168 414739 0 63 2043504 0 VM OBJECT 264 7614 96 401134 0 30 2035440 0 malloc-384 384 4966 104 29767 0 30 1946880 0 BUF TRIE 144 479 11309 44887 0 62 1697472 0 vmem btag 56 28204 131 28207 0 254 1586760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11753 120 12195 0 126 1519744 0 MAP ENTRY 96 14653 341 1026051 0 126 1439424 0 UMA Slabs 0 112 12391 23 12391 0 126 1390368 0 sctp_asoc 2288 247 263 7493 0 254 1166880 0 malloc-2048 2048 518 34 18748 0 8 1130496 0 FFS inode 1160 803 30 19279 0 8 966280 0 256 Bucket 2048 322 134 20067 0 8 933888 0 sctp_ep 1208 526 244 17173 0 254 930160 0 THREAD 1808 404 36 22539 0 8 795520 0 VMSPACE 2552 283 11 18069 0 4 750288 0 socket 960 451 313 25318 0 254 733440 0 sctp_raddr 736 279 491 8007 0 254 566720 0 tcpcb 1096 98 413 5223 0 254 560056 0 malloc-1024 1024 384 80 7571 0 16 475136 0 PROC 1352 309 21 18127 0 8 446160 0 malloc-8192 8192 48 5 325 0 1 434176 0 VNODE 448 844 92 19322 0 30 419328 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 FPU_save_area 832 406 44 22879 0 16 374400 0 filedesc0 1072 310 19 18298 0 8 352688 0 tcp_inpcb 424 98 667 5223 0 254 324360 0 udp_inpcb 424 6 759 651 0 254 324360 0 malloc-256 256 46 1079 77691 0 62 288000 0 malloc-64 64 3932 415 4245 0 254 278208 0 malloc-16 16 14907 93 29246 0 254 240000 0 sctp_chunk 152 404 1130 19037 0 254 233168 0 malloc-32768 32768 0 7 18641 0 1 229376 0 DEVCTL 1024 0 220 156 0 0 225280 0 FFS2 dinode 256 803 67 19279 0 62 222720 0 ripcb 424 5 508 382 0 254 217512 0 udplite_inpcb 424 0 513 230 0 254 217512 0 malloc-128 128 1385 258 28087 0 126 210304 0 malloc-65536 65536 1 2 163 0 1 196608 0 malloc-65536 65536 1 2 381 0 1 196608 0 malloc-384 384 69 441 19687 0 30 195840 0 mbuf_packet 256 213 549 81684 0 254 195072 0 malloc-256 256 259 491 37499 0 62 192000 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-384 384 420 60 2312 0 30 184320 0 128 Bucket 1024 111 68 10879 0 16 183296 0 malloc-32 32 5385 285 5979 0 254 181440 0 malloc-128 128 983 412 38475 0 126 178560 0 malloc-256 256 571 119 18483 0 62 176640 0 malloc-256 256 510 120 23612 0 62 161280 0 S VFS Cache 104 1092 429 20324 0 126 158184 0 malloc-65536 65536 0 2 22 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 unpcb 256 20 490 1569 0 254 130560 0 clpbuf 2624 0 48 1964 0 16 125952 0 ksiginfo 112 314 730 1185 0 126 116928 0 64 Bucket 512 109 91 43087 0 30 102400 0 malloc-64 64 992 583 38447 0 254 100800 0 malloc-128 128 626 149 2376 0 126 99200 0 malloc-256 256 116 259 36692 0 62 96000 0 malloc-8192 8192 4 7 46 0 1 90112 0 malloc-4096 4096 22 0 33 0 2 90112 0 UMA Kegs 384 232 1 232 0 30 89472 0 syncache 168 0 528 18 0 254 88704 0 Files 80 871 179 58906 0 126 84000 0 malloc-128 128 313 338 18288 0 126 83328 0 tcp_bbr_pcb 832 60 39 2650 0 16 82368 0 malloc-2048 2048 10 30 992 0 8 81920 0 malloc-256 256 119 196 22582 0 62 80640 0 sctp_readq 152 3 517 851 0 254 79040 0 g_bio 408 4 176 319315 0 30 73440 0 TURNSTILE 136 441 63 441 0 62 68544 0 malloc-64 64 740 331 12274 0 254 68544 0 malloc-128 128 213 314 38289 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 malloc-2048 2048 7 25 608 0 8 65536 0 32 Bucket 256 97 158 21827 0 62 65280 0 sctp_stream_msg_out 112 48 492 1760 0 254 60480 0 malloc-8192 8192 3 4 66 0 1 57344 0 malloc-64 64 408 411 259337 0 254 52416 0 malloc-64 64 476 343 1122 0 254 52416 0 malloc-128 128 12 391 285 0 126 51584 0 malloc-256 256 7 188 20069 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 95801 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 7 17 894 0 8 49152 0 malloc-1024 1024 4 44 2060 0 16 49152 0 malloc-512 512 30 66 1760 0 30 49152 0 malloc-512 512 14 82 1282 0 30 49152 0 pcpu-8 8 4794 1350 20560 0 254 49152 0 tcp_rack_pcb 896 12 42 1515 0 16 48384 0 pipe 744 24 41 806 0 16 48360 0 SLEEPQUEUE 88 441 71 441 0 126 45056 0 malloc-32 32 878 508 26344 0 254 44352 0 malloc-4096 4096 4 6 17317 0 2 40960 0 Mountpoints 2752 2 12 6 0 4 38528 0 da_ccb 544 1 69 82801 0 16 38080 0 hostcache 64 8 559 8 0 254 36288 0 PWD 32 234 900 17003 0 254 36288 0 malloc-64 64 151 416 2484 0 254 36288 0 malloc-64 64 438 129 25004 0 254 36288 0 malloc-64 64 3 564 54 0 254 36288 0 malloc-32 32 494 640 27639 0 254 36288 0 16 Bucket 144 89 163 3845 0 62 36288 0 malloc-128 128 42 237 2124 0 126 35712 0 ktls_session 256 4 131 4 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 27 108 2638 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-2048 2048 0 16 20 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 5 11 210 0 8 32768 0 malloc-1024 1024 2 30 169 0 16 32768 0 malloc-1024 1024 4 28 189 0 16 32768 0 malloc-1024 1024 12 20 169 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 8 24 175 0 16 32768 0 malloc-512 512 1 63 123 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 0 64 38 0 30 32768 0 malloc-512 512 0 64 13 0 30 32768 0 malloc-512 512 9 55 59 0 30 32768 0 pcpu-64 64 482 30 482 0 254 32768 0 KNOTE 160 28 172 148953 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 70 330 4470 0 126 32000 0 tcp_rack_map 120 10 254 3299 0 126 31680 0 cpuset 104 10 269 603 0 126 29016 0 pf tags 104 0 273 40 0 126 28392 0 sctp_asconf_ack 48 1 587 55 0 254 28224 0 sctp_laddr 48 258 330 7088 0 254 28224 0 tcp_inpcb 32 10 872 3672 0 254 28224 0 ertt 72 98 294 5223 0 126 28224 0 4 Bucket 48 6 582 480 0 254 28224 0 2 Bucket 32 73 809 5134 0 254 28224 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 1 2 5 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 49 0 2 24576 0 malloc-4096 4096 2 4 14 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 58 218 171 0 126 24288 0 rl_entry 40 240 366 254 0 254 24240 0 malloc-16 16 840 660 26677 0 254 24000 0 malloc-384 384 0 60 4 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 1 59 90 0 30 23040 0 malloc-384 384 24 36 77 0 30 23040 0 malloc-384 384 1 59 67 0 30 23040 0 domainset 40 0 567 494 0 254 22680 0 udplite_inpcb 32 0 630 18 0 254 20160 0 udpcb 32 6 624 881 0 254 20160 0 udp_inpcb 32 3 627 96 0 254 20160 0 malloc-32 32 81 549 262 0 254 20160 0 malloc-32 32 70 560 733 0 254 20160 0 malloc-32 32 156 474 1042 0 254 20160 0 malloc-32 32 185 445 10468 0 254 20160 0 malloc-32 32 32 598 296 0 254 20160 0 malloc-16 16 473 777 20163 0 254 20000 0 cryptop 280 0 70 204 0 30 19600 0 AIOCB 552 0 35 325 0 16 19320 0 L VFS Cache 320 0 60 13 0 30 19200 0 AIOLIO 272 0 70 47 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 0 4 404 0 2 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1136956 0 254 16032 0 malloc-16 16 519 481 44604 0 254 16000 0 AIO 208 0 76 149 0 62 15808 0 kenv 258 15 45 1041 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 15 735 728 0 254 12000 0 malloc-16 16 330 420 731 0 254 12000 0 malloc-16 16 5 745 11872 0 254 12000 0 malloc-16 16 17 733 34 0 254 12000 0 itimer 352 0 33 11 0 30 11616 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md7 2 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 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 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 tcpreass 48 0 0 0 0 254 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 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 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 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-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-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