Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81b35de4 stack pointer = 0x0:0xfffffe009b147600 frame pointer = 0x0Dec 26 23:56:51 :0xfffffe009b1476b0 ci-freebsd-i386-code segment = base 0x0, limit 0xfffff, type 0x1b 1 dhclient[2978] = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = FreeBSD/amd64interrupt enabled, resume, IOPL = 0 (ci-freebsd-i38current process = 8493 (syz-executor.1) 6-1.c.syzkaller.trap number = 12 panic: page fault cpuid = 0 time = 1640563012 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009b146e10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009b146f70 vpanic() at vpanic+0x2b8/frame 0xfffffe009b147050 panic() at panic+0xb5/frame 0xfffffe009b147110 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009b147210 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009b147350 trap() at trap+0x5e4/frame 0xfffffe009b147530 calltrap() at calltrap+0x8/frame 0xfffffe009b147530 --- trap 0xc, rip = 0xffffffff81b35de4, rsp = 0xfffffe009b147600, rbp = 0xfffffe009b1476b0 --- tcp_usr_rcvd() at tcp_usr_rcvd+0x274/frame 0xfffffe009b1476b0 soreceive_generic() at soreceive_generic+0x1e88/frame 0xfffffe009b1478a0 soreceive() at soreceive+0xf6/frame 0xfffffe009b147910 kern_recvit() at kern_recvit+0x557/frame 0xfffffe009b147ad0 freebsd32_recvmsg() at freebsd32_recvmsg+0x473/frame 0xfffffe009b147d30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009b147f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 8493 tid 109731 ] Stopped at kdb_enter+0x6b: movq $0,0x250d50a(%rip) 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 0x860ae441ef161361 rdx 0x3ffff rbx 0 rsp 0xfffffe009b146f50 rbp 0xfffffe009b146f70 rsi 0x40001 rdi 0xffffffff8176175a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009cabac30 r12 0xfffffe009c60b900 r13 0xfffffe009b146f01 r14 0xffffffff82b44980 .str.18 r15 0xffffffff82b44980 .str.18 rip 0xffffffff81754d0b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250d50a(%rip) db> show proc Process 8493 (syz-executor.1) at 0xfffffe009b726a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffffe0058c12a90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053de5000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009c66c9f8 (map 0xfffffe009c66c9f8) (map.pmap 0xfffffe009c66cab8) (pmap 0xfffffe009c66cb20) threads: 3 104705 S nanslp 0xffffffff83c2f8c1 syz-executor.1 109731 Run CPU 0 syz-executor.1 109735 S uwait 0xfffffe009a3fc500 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 8493 776 776 0 R (threaded) syz-executor.1 104705 S nanslp 0xffffffff83c2f8c1 syz-executor.1 109731 Run CPU 0 syz-executor.1 109735 S uwait 0xfffffe009a3fc500 syz-executor.1 8271 1 8269 0 S uwait 0xfffffe009a10d700 syz-executor.2 8265 1 8261 0 S uwait 0xfffffe009a3fbd80 syz-executor.2 8258 1 8252 0 S uwait 0xfffffe009a048500 syz-executor.2 8246 1 8240 0 S uwait 0xfffffe009a3fcc00 syz-executor.2 8032 0 0 0 DL (threaded) [zfskern] 105388 D t->zthr 0xfffffe0057242548 [arc_evict] 109176 D t->zthr 0xfffffe0099cfa048 [arc_reap] 109177 D - 0xfffffe0058b24c00 [dbu_evict] 109178 D dbuf_ev 0xffffffff8563e320 [dbuf_evict_thread] 109179 D - 0xfffffe0099bddc00 [z_vdev_file_0] 109180 D - 0xfffffe0099bddc00 [z_vdev_file_1] 109181 D - 0xfffffe0099bddc00 [z_vdev_file_2] 109182 D - 0xfffffe0099bddc00 [z_vdev_file_3] 109183 D - 0xfffffe0099bddc00 [z_vdev_file_4] 109184 D - 0xfffffe0099bddc00 [z_vdev_file_5] 109185 D - 0xfffffe0099bddc00 [z_vdev_file_6] 109186 D - 0xfffffe0099bddc00 [z_vdev_file_7] 109187 D - 0xfffffe0099bddc00 [z_vdev_file_8] 109188 D - 0xfffffe0099bddc00 [z_vdev_file_9] 109189 D - 0xfffffe0099bddc00 [z_vdev_file_10] 109190 D - 0xfffffe0099bddc00 [z_vdev_file_11] 109191 D - 0xfffffe0099bddc00 [z_vdev_file_12] 109192 D - 0xfffffe0099bddc00 [z_vdev_file_13] 109193 D - 0xfffffe0099bddc00 [z_vdev_file_14] 109194 D - 0xfffffe0099bddc00 [z_vdev_file_15] 109195 D l2arc_f 0xffffffff8562d4a0 [l2arc_feed_thread] 109196 D - 0xfffffe009ad6ce00 [zfsvfs] 109197 S zevent_ 0xffffffff8563eee0 [sysevent] 5082 1 5082 65 Ss select 0xfffffe0092e36140 dhclient 4949 1 4944 0 S uwait 0xfffffe009a3fc100 syz-executor.2 4940 1 4933 0 S uwait 0xfffffe009a3fbe80 syz-executor.2 4939 1 4934 0 S uwait 0xfffffe009a3fd300 syz-executor.1 4930 1 4929 0 S uwait 0xfffffe009a3fd180 syz-executor.1 4928 1 4923 0 S uwait 0xfffffe009a3fb980 syz-executor.1 4926 1 4924 0 S uwait 0xfffffe009a048200 syz-executor.2 4920 1 4917 0 S uwait 0xfffffe009a3fb300 syz-executor.1 4287 1 776 0 S uwait 0xfffffe009a048000 syz-executor.1 4281 1 776 0 S uwait 0xfffffe009a3fc300 syz-executor.1 4278 1 780 0 S uwait 0xfffffe009a3fd500 syz-executor.3 4273 1 780 0 S uwait 0xfffffe009a048c00 syz-executor.3 4271 1 776 0 S uwait 0xfffffe009a048100 syz-executor.1 4269 1 780 0 S uwait 0xfffffe009a3fc900 syz-executor.3 4267 1 778 0 S uwait 0xfffffe009a048900 syz-executor.2 4266 1 776 0 S uwait 0xfffffe009a048300 syz-executor.1 4262 1 775 0 S uwait 0xfffffe0092e6db00 syz-executor.0 4261 1 780 0 S uwait 0xfffffe009a3fd400 syz-executor.3 4259 1 780 0 S uwait 0xfffffe009a048700 syz-executor.3 4256 1 778 0 S uwait 0xfffffe009a10b080 syz-executor.2 4255 1 775 0 S uwait 0xfffffe009a3fce00 syz-executor.0 4254 1 776 0 S uwait 0xfffffe009a3fc700 syz-executor.1 4253 1 780 0 S uwait 0xfffffe009a10b680 syz-executor.3 4248 1 778 0 S umtxn 0xfffffe0007994780 syz-executor.2 4247 1 776 0 S uwait 0xfffffe009a04ba00 syz-executor.1 4246 1 775 0 S uwait 0xfffffe009a10bb80 syz-executor.0 4237 1 775 0 S umtxn 0xfffffe009a10c200 syz-executor.0 4142 1 4142 0 Ss select 0xfffffe0092e363c0 dhclient 4137 1 4137 0 Ss select 0xfffffe00925973c0 dhclient 4110 1 4110 65 Ss select 0xfffffe0092e37ac0 dhclient 3101 1 780 0 S umtxn 0xfffffe009a3fda00 syz-executor.3 3099 1 776 0 S uwait 0xfffffe009a10b580 syz-executor.1 3098 1 778 0 S umtxn 0xfffffe009a049280 syz-executor.2 3091 1 775 0 S uwait 0xfffffe009a3fd800 syz-executor.0 3089 1 780 0 S uwait 0xfffffe009a10c700 syz-executor.3 3087 1 776 0 S uwait 0xfffffe009a049080 syz-executor.1 3086 1 778 0 S uwait 0xfffffe009a048b00 syz-executor.2 3079 1 775 0 S uwait 0xfffffe009a10b380 syz-executor.0 3077 1 776 0 S uwait 0xfffffe009a10c400 syz-executor.1 3075 1 780 0 S uwait 0xfffffe009a10bc80 syz-executor.3 3074 1 778 0 S uwait 0xfffffe009a04bb00 syz-executor.2 3067 1 775 0 S uwait 0xfffffe009a10b280 syz-executor.0 3065 1 778 0 S uwait 0xfffffe009a10b480 syz-executor.2 3059 1 778 0 S uwait 0xfffffe009a3fd600 syz-executor.2 3053 1 778 0 S uwait 0xfffffe0053ef4d80 syz-executor.2 3046 1 778 0 S uwait 0xfffffe009a049380 syz-executor.2 2981 1 2981 0 Ss select 0xfffffe0092e379c0 dhclient 2978 1 2978 0 Ss select 0xfffffe0092e37e40 dhclient 2958 1 2958 65 Ss select 0xfffffe0092e36340 dhclient 2920 0 0 0 DL aiordy 0xfffffe009a2f0548 [aiod4] 2919 0 0 0 DL aiordy 0xfffffe009a2f0a90 [aiod3] 2918 0 0 0 DL aiordy 0xfffffe009a2eba90 [aiod2] 2917 0 0 0 DL aiordy 0xfffffe009a273000 [aiod1] 2867 1 775 0 S uwait 0xfffffe0053ef4980 syz-executor.0 2864 1 776 0 S uwait 0xfffffe009a049180 syz-executor.1 2862 1 776 0 S uwait 0xfffffe0092e6de00 syz-executor.1 2861 1 775 0 S uwait 0xfffffe009a04ab80 syz-executor.0 2856 1 776 0 S umtxn 0xfffffe009a04a200 syz-executor.1 2855 1 780 0 S uwait 0xfffffe009a10c300 syz-executor.3 2854 1 775 0 S uwait 0xfffffe009a04a600 syz-executor.0 2852 1 780 0 S uwait 0xfffffe009a10c100 syz-executor.3 2851 1 776 0 S uwait 0xfffffe009a10be80 syz-executor.1 2850 1 775 0 S uwait 0xfffffe009a049d80 syz-executor.0 2841 1 776 0 S umtxn 0xfffffe009a048f00 syz-executor.1 2840 1 776 0 S uwait 0xfffffe009a048e00 syz-executor.1 2839 1 780 0 S uwait 0xfffffe0092e6dd00 syz-executor.3 2838 1 775 0 S umtxn 0xfffffe009a048d00 syz-executor.0 2836 1 778 0 S uwait 0xfffffe009a049780 syz-executor.2 2835 1 780 0 S uwait 0xfffffe0053ef4e80 syz-executor.3 2834 1 775 0 S uwait 0xfffffe009a04ac00 syz-executor.0 2833 1 778 0 S uwait 0xfffffe009a10da00 syz-executor.2 2829 1 776 0 S uwait 0xfffffe009a10c600 syz-executor.1 2828 1 780 0 S uwait 0xfffffe009a049b80 syz-executor.3 2827 1 776 0 S uwait 0xfffffe009a10c500 syz-executor.1 2826 1 775 0 S uwait 0xfffffe009a049480 syz-executor.0 2824 1 780 0 S uwait 0xfffffe00576d1880 syz-executor.3 2823 1 775 0 S uwait 0xfffffe009a049e80 syz-executor.0 2822 1 778 0 S uwait 0xfffffe009a04a000 syz-executor.2 2820 1 778 0 S uwait 0xfffffe0092e6df00 syz-executor.2 2817 1 780 0 S uwait 0xfffffe009a049c80 syz-executor.3 2816 1 776 0 S uwait 0xfffffe009a049580 syz-executor.1 2815 1 775 0 S uwait 0xfffffe009a04a700 syz-executor.0 2814 1 780 0 S uwait 0xfffffe009a04a300 syz-executor.3 2813 1 778 0 S uwait 0xfffffe0092e6a880 syz-executor.2 2812 1 776 0 S uwait 0xfffffe009a049980 syz-executor.1 2811 1 775 0 S uwait 0xfffffe009a10e480 syz-executor.0 2808 1 778 0 S uwait 0xfffffe00576d1b80 syz-executor.2 2805 1 776 0 S uwait 0xfffffe009a10cd80 syz-executor.1 2804 1 780 0 S uwait 0xfffffe009a049a80 syz-executor.3 2803 1 780 0 S uwait 0xfffffe009a049880 syz-executor.3 2802 1 776 0 S uwait 0xfffffe009a10d100 syz-executor.1 2799 1 775 0 S uwait 0xfffffe009a04aa00 syz-executor.0 2798 1 778 0 S uwait 0xfffffe009a04a900 syz-executor.2 2797 1 775 0 S uwait 0xfffffe009a04a800 syz-executor.0 2796 1 778 0 S umtxn 0xfffffe0092e6e080 syz-executor.2 2793 1 780 0 S uwait 0xfffffe009a04a500 syz-executor.3 2792 1 776 0 S uwait 0xfffffe009a04ab00 syz-executor.1 2791 1 780 0 S uwait 0xfffffe0092e6a600 syz-executor.3 2790 1 776 0 S umtxn 0xfffffe0092e6c700 syz-executor.1 2787 1 775 0 S uwait 0xfffffe009a10ca80 syz-executor.0 2786 1 775 0 S uwait 0xfffffe00576d1c80 syz-executor.0 2784 1 775 0 S uwait 0xfffffe009a10d500 syz-executor.0 2783 1 778 0 S uwait 0xfffffe009a10e980 syz-executor.2 2782 1 775 0 S uwait 0xfffffe009a10dd00 syz-executor.0 2780 1 778 0 S umtxn 0xfffffe009a10cc80 syz-executor.2 2779 1 780 0 S uwait 0xfffffe009a10e380 syz-executor.3 2778 1 776 0 S uwait 0xfffffe009a10c880 syz-executor.1 2776 1 776 0 S uwait 0xfffffe009a10ce80 syz-executor.1 2775 1 780 0 S uwait 0xfffffe009a10e680 syz-executor.3 2772 1 778 0 S uwait 0xfffffe00576cd300 syz-executor.2 2771 1 778 0 S umtxn 0xfffffe009a10e780 syz-executor.2 2770 1 776 0 S uwait 0xfffffe009a04ae00 syz-executor.1 2768 1 780 0 S uwait 0xfffffe009a10d400 syz-executor.3 2767 1 776 0 S uwait 0xfffffe009a10dc00 syz-executor.1 2766 1 775 0 S uwait 0xfffffe009a10db00 syz-executor.0 2764 1 780 0 S uwait 0xfffffe009a10d600 syz-executor.3 2763 1 775 0 S uwait 0xfffffe0053ef4b80 syz-executor.0 2757 1 780 0 S uwait 0xfffffe009a10de00 syz-executor.3 2756 1 780 0 S uwait 0xfffffe0053ef4a80 syz-executor.3 2747 1 780 0 S umtxn 0xfffffe009a10ea80 syz-executor.3 2739 1 780 0 S uwait 0xfffffe009a10d800 syz-executor.3 2576 1 2576 60929 S uwait 0xfffffe009a10cb80 syz-executor.2 2574 1 2574 60929 S uwait 0xfffffe0092e6ca80 syz-executor.2 2570 1 2570 60929 S uwait 0xfffffe009a10d200 syz-executor.2 2568 1 2568 60929 S uwait 0xfffffe009a10e580 syz-executor.1 2565 1 2565 60929 S uwait 0xfffffe009a10e180 syz-executor.0 2563 1 2563 60929 S uwait 0xfffffe009a10c980 syz-executor.2 2562 1 2562 60929 S uwait 0xfffffe00576cd580 syz-executor.1 2560 1 2560 60929 S uwait 0xfffffe0092e6da00 syz-executor.0 2556 1 2556 60929 S uwait 0xfffffe009a10d300 syz-executor.1 2555 1 2555 60929 S uwait 0xfffffe0053ef4780 syz-executor.2 2552 1 2552 60929 S umtxn 0xfffffe009a04b080 syz-executor.0 2551 1 2551 60929 S umtxn 0xfffffe0053ef4c80 syz-executor.2 2546 1 2546 60929 S uwait 0xfffffe009a10d900 syz-executor.0 1915 1 1915 0 Ss select 0xfffffe0092e35dc0 dhclient 1911 1 1911 0 Ss select 0xfffffe0092e360c0 dhclient 1882 1 1882 65 Ss select 0xfffffe0092e36240 dhclient 1659 1 780 0 S uwait 0xfffffe00576d1a80 syz-executor.3 1652 1 780 0 S uwait 0xfffffe0092e6a800 syz-executor.3 1650 1 776 0 S uwait 0xfffffe0092e6a400 syz-executor.1 1647 1 776 0 S uwait 0xfffffe00576cd480 syz-executor.1 1644 1 780 0 S uwait 0xfffffe00576cd400 syz-executor.3 1643 1 776 0 S umtxn 0xfffffe0092e6ac00 syz-executor.1 1642 1 780 0 S umtxn 0xfffffe0092e6d680 syz-executor.3 1641 1 776 0 S uwait 0xfffffe0092e6d500 syz-executor.1 1632 1 776 0 S uwait 0xfffffe009a04b980 syz-executor.1 1631 1 780 0 S uwait 0xfffffe0092e6ae00 syz-executor.3 1630 1 778 0 S uwait 0xfffffe0092e6de80 syz-executor.2 1629 1 776 0 S uwait 0xfffffe0092e6c980 syz-executor.1 1628 1 778 0 S uwait 0xfffffe0053ef4880 syz-executor.2 1627 1 780 0 S uwait 0xfffffe00576cdb80 syz-executor.3 1622 1 778 0 S umtxn 0xfffffe0092e6d800 syz-executor.2 1621 1 778 0 S uwait 0xfffffe009a04b880 syz-executor.2 1619 1 778 0 S uwait 0xfffffe00576cd200 syz-executor.2 1618 1 778 0 S uwait 0xfffffe00576d1d80 syz-executor.2 1616 1 778 0 S umtxn 0xfffffe00576cd100 syz-executor.2 1615 1 778 0 S umtxn 0xfffffe0092e6af00 syz-executor.2 1564 1 776 0 S umtxn 0xfffffe0007994680 syz-executor.1 1563 1 776 0 S uwait 0xfffffe009a04b680 syz-executor.1 1561 1 775 0 S uwait 0xfffffe0092e6c880 syz-executor.0 1559 1 775 0 S uwait 0xfffffe009a04b480 syz-executor.0 1553 1 780 0 S uwait 0xfffffe00576cd000 syz-executor.3 1552 1 780 0 S umtxn 0xfffffe009a04b780 syz-executor.3 1550 1 776 0 S umtxn 0xfffffe0092e6a200 syz-executor.1 1549 1 776 0 S umtxn 0xfffffe0007994d80 syz-executor.1 1548 1 778 0 S umtxn 0xfffffe0092e6a500 syz-executor.2 1546 1 775 0 S umtxn 0xfffffe009a04b580 syz-executor.0 1545 1 778 0 S uwait 0xfffffe009a04b380 syz-executor.2 1544 1 775 0 S umtxn 0xfffffe009a04b280 syz-executor.0 1541 1 780 0 S uwait 0xfffffe0092e6a100 syz-executor.3 1540 1 780 0 S umtxn 0xfffffe0092e6ab00 syz-executor.3 1538 1 776 0 S umtxn 0xfffffe0092e6c380 syz-executor.1 1537 1 776 0 S umtxn 0xfffffe0053e97100 syz-executor.1 1535 1 778 0 S uwait 0xfffffe0007994b80 syz-executor.2 1534 1 775 0 S uwait 0xfffffe00576cd780 syz-executor.0 1533 1 778 0 S uwait 0xfffffe0092e6d200 syz-executor.2 1532 1 775 0 S umtxn 0xfffffe0092e6d400 syz-executor.0 1529 1 780 0 S uwait 0xfffffe0053e98300 syz-executor.3 1528 1 780 0 S uwait 0xfffffe0092e6ad00 syz-executor.3 1526 1 776 0 S uwait 0xfffffe0092e6c580 syz-executor.1 1525 1 776 0 S umtxn 0xfffffe0092e6c180 syz-executor.1 1523 1 775 0 S uwait 0xfffffe00576cd980 syz-executor.0 1522 1 778 0 S uwait 0xfffffe0092e6c080 syz-executor.2 1521 1 778 0 S umtxn 0xfffffe0053e97200 syz-executor.2 1520 1 775 0 S uwait 0xfffffe0053e98900 syz-executor.0 1517 1 780 0 S uwait 0xfffffe0092e6a300 syz-executor.3 1516 1 780 0 S uwait 0xfffffe00576cda80 syz-executor.3 1514 1 776 0 S uwait 0xfffffe0092e6a000 syz-executor.1 1513 1 776 0 S umtxn 0xfffffe00576d1e80 syz-executor.1 1511 1 778 0 S uwait 0xfffffe0092e6d000 syz-executor.2 1510 1 775 0 S uwait 0xfffffe0092e6d100 syz-executor.0 1509 1 775 0 S uwait 0xfffffe0092e6a900 syz-executor.0 1508 1 778 0 S uwait 0xfffffe0092e6db80 syz-executor.2 1505 1 780 0 S umtxn 0xfffffe0007994700 syz-executor.3 1504 1 780 0 S uwait 0xfffffe0092e6dd80 syz-executor.3 1502 1 776 0 S umtxn 0xfffffe0092e6d600 syz-executor.1 1501 1 775 0 S uwait 0xfffffe0007994980 syz-executor.0 1500 1 778 0 S uwait 0xfffffe0007994800 syz-executor.2 1499 1 776 0 S uwait 0xfffffe0092e6cc80 syz-executor.1 1497 1 778 0 S uwait 0xfffffe0092e6c480 syz-executor.2 1496 1 775 0 S uwait 0xfffffe0092e6e280 syz-executor.0 1493 1 780 0 S uwait 0xfffffe0092e6ce80 syz-executor.3 1492 1 776 0 S uwait 0xfffffe00576ce000 syz-executor.1 1491 1 778 0 S uwait 0xfffffe00576cdc80 syz-executor.2 1490 1 780 0 S uwait 0xfffffe0092e6e380 syz-executor.3 1489 1 775 0 S uwait 0xfffffe00576cd880 syz-executor.0 1486 1 776 0 S uwait 0xfffffe0092e6cd80 syz-executor.1 1483 1 778 0 S umtxn 0xfffffe00576cd680 syz-executor.2 1482 1 775 0 S uwait 0xfffffe0092e6e180 syz-executor.0 1478 1 776 0 S umtxn 0xfffffe00576cef00 syz-executor.1 1477 1 775 0 S umtxn 0xfffffe00576ce700 syz-executor.0 1474 1 776 0 S umtxn 0xfffffe0092e6d300 syz-executor.1 1469 1 775 0 S uwait 0xfffffe0092e6e880 syz-executor.0 1465 1 776 0 S uwait 0xfffffe00576ce500 syz-executor.1 1464 1 775 0 S uwait 0xfffffe0092e6c280 syz-executor.0 1463 1 776 0 S uwait 0xfffffe00576cdd80 syz-executor.1 1460 1 775 0 S uwait 0xfffffe0092e6cb80 syz-executor.0 1453 1 775 0 S uwait 0xfffffe0007994580 syz-executor.0 1450 1 775 0 S uwait 0xfffffe0092e6e580 syz-executor.0 1083 1 1083 0 Ss select 0xfffffe0092e375c0 dhclient 1080 1 1080 0 Ss select 0xfffffe0092596d40 dhclient 780 773 780 0 Ss piperd 0xfffffe0058ba58b8 syz-executor.3 778 773 778 0 Ss piperd 0xfffffe0058ba5000 syz-executor.2 776 773 776 0 Ss nanslp 0xffffffff83c2f8c1 syz-executor.1 775 773 775 0 Ss piperd 0xfffffe0058b89000 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe00576ce380 syz-fuzzer 100113 S uwait 0xfffffe00576cec00 syz-fuzzer 100114 S uwait 0xfffffe00576ced00 syz-fuzzer 100115 S uwait 0xfffffe00576cee00 syz-fuzzer 100116 S uwait 0xfffffe0053e97300 syz-fuzzer 100117 S uwait 0xfffffe0053e97400 syz-fuzzer 100118 S kqread 0xfffffe00081d8500 syz-fuzzer 100119 S uwait 0xfffffe0053e97600 syz-fuzzer 100120 S uwait 0xfffffe0092e6e480 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058c0f5f8 csh 769 687 769 0 Ss select 0xfffffe0092e38040 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0053f918b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005863b4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005863bcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005863c4b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005863ccb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005863d4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005863dcb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2f8c1 cron 687 1 687 0 Ss select 0xfffffe0092597240 sshd 500 1 500 0 Ds biowr 0xfffffe00079ac410 syslogd 429 1 429 0 Ss select 0xfffffe00589594c0 devd 428 1 428 65 Ss select 0xfffffe0058959340 dhclient 343 1 343 0 Ss select 0xfffffe00589593c0 dhclient 340 1 340 0 Ss select 0xfffffe0092597e40 dhclient 16 0 0 0 DL vlruwt 0xfffffe0058890a90 [vnlru] 15 0 0 0 DL syncer 0xffffffff83d550c0 [syncer] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d536e0 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058ca1ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d86b80 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7aa38 [dom0] 100079 D launds 0xffffffff83d7aa44 [laundry: dom0] 100080 D umarcl 0xffffffff81e44af0 [uma] 6 0 0 0 DL - 0xffffffff839eb788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff846371c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84358530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388d740 [doneq0] 100046 D - 0xffffffff8388d6c0 [async] 100075 D - 0xffffffff8388d540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005714cc88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d76280 [crypto] 100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c04f80 [g_event] 100037 D - 0xffffffff83c04fa0 [g_up] 100038 D - 0xffffffff83c04fc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi5: fast taskq] 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 0xffffffff83d76d60 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c05a20 [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] 100010 D - 0xfffffe00081db000 [kqueue_ctx taskq] 100011 D - 0xfffffe00081dae00 [pci_hp taskq] 100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq] 100015 D - 0xfffffe00081daa00 [aiod_kick taskq] 100016 D - 0xfffffe00081da900 [inm_free taskq] 100017 D - 0xfffffe00081da800 [in6m_free taskq] 100018 D - 0xfffffe00081da700 [deferred_unmount ta] 100019 D - 0xfffffe00081da600 [thread 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 - 0xfffffe0053f69300 [firmware taskq] 100039 D - 0xfffffe0053f68800 [crypto_0] 100040 D - 0xfffffe0053f68800 [crypto_1] 100056 D - 0xfffffe0053f67e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f67d00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f67c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f67b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571a5600 [virtio_balloon] 100065 D - 0xffffffff82b4a460 [deadlkres] 100070 D - 0xfffffe0053f67900 [acpi_task_0] 100071 D - 0xfffffe0053f67900 [acpi_task_1] 100072 D - 0xfffffe0053f67900 [acpi_task_2] 100073 D - 0xfffffe00081db100 [mca taskq] 100074 D - 0xfffffe0053f68100 [CAM taskq] 109170 D - 0xfffffe0099bde200 [system_taskq_0] 109171 D - 0xfffffe0099bde200 [system_taskq_1] 109172 D - 0xfffffe0099be0600 [system_delay_taskq_] 109173 D - 0xfffffe0099be0600 [system_delay_taskq_] 109174 D - 0xfffffe0092716900 [arc_prune_0] 109175 D - 0xfffffe0092716900 [arc_prune_1] db> show all locks Process 8493 (syz-executor.1) thread 0xfffffe009c60b900 (109731) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009b7a7d50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:936 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058d92cc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4176 Process 500 (syslogd) thread 0xfffffe0058b82020 (100099) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00079ac490) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3950 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00928f9cb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3561 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 9851K 411 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4242 filedesc 430 3439K 14999 sysctloid 47727 2807K 47831 solaris 129 2804K 199 vtbuf 24 1968K 46 pcb 695 1293K 15368 kobj 322 1288K 481 subproc 550 1175K 8793 newblk 45 1035K 16241 vfscache 3 1025K 3 inodedep 226 597K 8285 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 sctp_stro 249 249K 3377 sctp_atcl 600 225K 11428 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 13 131K 7447 tfo_ccache 1 128K 1 filemon 15 120K 112 kdtrace 654 114K 18238 DEVFS1 110 110K 127 sem 4 106K 4 umtx 836 105K 836 BPF 46 88K 75 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 dirrem 212 53K 7853 temp 35 35K 3180 sctp_atky 849 35K 15695 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 43 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 202 26K 7650 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 kqueue 269 19K 8604 routetbl 138 19K 566 cred 70 18K 371 lltable 54 18K 224 kstat_data 17 17K 17 pwddesc 267 17K 8618 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 sctp_timw 63 16K 63 ithread 99 16K 99 bus-sc 34 15K 1651 KTRACE 101 13K 14447 ether_multi 152 13K 162 ifnet 7 13K 7 ksem 31 12K 140 eventhandler 139 12K 139 kenv 95 12K 95 CAM queue 5 11K 1528 GEOM 61 10K 494 rman 84 10K 425 sctp_athm 600 10K 11933 in6_multi 65 9K 65 taskqueue 81 9K 81 DEVFSP 134 9K 1413 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 bmsafemap 1 8K 8159 shmfd 1 8K 66 pfs_vncache 1 8K 1 sctp_map 498 8K 6592 sctp_stri 15 8K 1003 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 CC Mem 111 7K 2576 UMA 367 7K 367 proc-args 298 7K 9842 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 session 46 6K 146 pf_ifnet 13 5K 56 ip6opt 16 5K 150 ufs_dirhash 24 5K 24 freework 19 5K 10028 vt 11 5K 11 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 inpcbpolicy 123 4K 3184 acpisem 28 4K 28 lockf 32 4K 125 xform 53 4K 1863 hhook 15 4K 17 kcovinfo 52 4K 52 selfd 50 4K 104786 terminal 11 3K 11 osd 140 3K 2515 select 19 3K 176 uidinfo 4 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 tcp_fsb 37 2K 704 Unitno 29 2K 89 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freeblks 6 2K 7710 in_multi 6 2K 8 vnodemarker 3 2K 213 pf_osfp 13 2K 13 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_aadr 17 2K 159 softdep 1 1K 1 newdirblk 8 1K 7350 mkdir 8 1K 14700 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 pf_rule 5 1K 54 crypto 4 1K 396 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 7893 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 indirdep 1 1K 3846 vnodes 1 1K 14 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 218 CAM dev queue 2 1K 2 ip_msource 2 1K 14 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 12885 filecaps 5 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 20918 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5466 sctp_iter 0 0K 46 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 43 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 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 scsi_pass 0 0K 0 ciss_data 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 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5126 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 109 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 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 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 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 37 in_mfilter 0 0K 67 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 10 nvme_da 0 0K 0 statfs 0 0K 7608 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 83 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 224 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 aios 0 0K 0 lio 0 0K 8 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 177 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 499 eventfd 0 0K 9 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 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 4 sysctltmp 0 0K 877 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 11 filedesc_to_leader 0 0K 16 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 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8329 1069 50674 0 254 38494208 0 tcp_log 416 2121 13629 336298 0 254 6552000 0 mbuf 256 14405 5159 2109734 0 254 5008384 0 malloc-16384 16384 216 6 7514 0 1 3637248 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-128 128 15724 179 23977 0 126 2035584 0 pbuf 2624 0 762 0 0 2 1999488 0 RADIX NODE 144 11952 279 206803 0 62 1761264 0 BUF TRIE 144 367 11421 9541 0 62 1697472 0 malloc-384 384 4117 53 4156 0 30 1601280 0 tcp_bbr_map 128 4718 6256 380806 0 126 1404672 0 malloc-4096 4096 323 3 519 0 2 1335296 0 VM OBJECT 264 4850 160 138597 0 30 1322640 0 UMA Slabs 0 112 11792 10 11792 0 126 1321824 0 vmem btag 56 23390 121 23390 0 254 1316616 0 ertt_txseginfo 40 7864 24961 1277311 0 254 1313000 0 sctp_asoc 2288 249 261 3296 0 254 1166880 0 malloc-4096 4096 267 7 8499 0 2 1122304 0 sctp_ep 1208 336 434 7622 0 254 930160 0 MAP ENTRY 96 8640 306 367533 0 126 858816 0 FFS inode 1160 697 31 8360 0 8 844480 0 256 Bucket 2048 374 22 7893 0 8 811008 0 malloc-2048 2048 347 45 7698 0 8 802816 0 THREAD 1808 386 32 9738 0 8 755744 0 VMSPACE 2552 246 15 8480 0 4 666072 0 sctp_raddr 736 333 437 3920 0 254 566720 0 tcpcb 1096 111 400 2474 0 254 560056 0 socket 960 239 269 12334 0 254 487680 0 tcp_inpcb 424 112 905 2474 0 254 431208 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 PROC 1352 266 16 8498 0 8 381264 0 malloc-64 64 5449 410 13896 0 254 374976 0 VNODE 448 738 72 8403 0 30 362880 0 FPU_save_area 832 388 44 9944 0 16 359424 0 malloc-1024 1024 253 83 3573 0 16 344064 0 malloc-65536 65536 0 5 256 0 1 327680 0 malloc-16 16 19757 243 22226 0 254 320000 0 filedesc0 1072 267 27 8618 0 8 315168 0 sctp_chunk 152 412 1642 27307 0 254 312208 0 malloc-384 384 631 149 11629 0 30 299520 0 UMA Zones 768 339 0 339 0 16 260352 0 mbuf_packet 256 293 723 258565 0 254 260096 0 malloc-256 256 868 137 17809 0 62 257280 0 malloc-32 32 7560 126 7820 0 254 245952 0 malloc-128 128 1429 462 34262 0 126 242048 0 malloc-32768 32768 0 7 3446 0 1 229376 0 malloc-128 128 1554 213 20808 0 126 226176 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 239 631 17755 0 62 222720 0 malloc-384 384 250 320 8404 0 30 218880 0 ripcb 424 5 508 214 0 254 217512 0 udplite_inpcb 424 0 513 133 0 254 217512 0 udp_inpcb 424 6 507 363 0 254 217512 0 malloc-32768 32768 1 5 21 0 1 196608 0 FFS2 dinode 256 697 53 8360 0 62 192000 0 malloc-8192 8192 20 2 146 0 1 180224 0 malloc-256 256 311 379 24744 0 62 176640 0 128 Bucket 1024 110 53 3569 0 16 166912 0 malloc-4096 4096 33 3 48 0 2 147456 0 malloc-1024 1024 134 10 151 0 16 147456 0 S VFS Cache 104 1023 381 9010 0 126 146016 0 malloc-256 256 49 521 5321 0 62 145920 0 g_bio 408 4 326 65555 0 30 134640 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 318 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 18 0 1 131072 0 unpcb 256 20 490 1486 0 254 130560 0 UMA Kegs 384 325 8 325 0 30 127872 0 clpbuf 2624 0 48 278 0 16 125952 0 ksiginfo 112 272 772 809 0 126 116928 0 malloc-384 384 284 16 284 0 30 115200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-2048 2048 7 41 1039 0 8 98304 0 64 Bucket 512 107 61 8893 0 30 86016 0 malloc-64 64 931 392 6659 0 254 84672 0 tcp_bbr_pcb 832 66 33 1193 0 16 82368 0 malloc-8192 8192 10 0 12 0 1 81920 0 malloc-256 256 120 195 9730 0 62 80640 0 sctp_readq 152 9 511 503 0 254 79040 0 Files 80 558 342 30651 0 126 72000 0 TURNSTILE 136 419 85 419 0 62 68544 0 malloc-128 128 367 160 742 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-32768 32768 0 2 13 0 1 65536 0 32 Bucket 256 83 172 15853 0 62 65280 0 sctp_stream_msg_out 112 41 499 1158 0 254 60480 0 da_ccb 544 1 97 16615 0 16 53312 0 malloc-64 64 406 413 14696 0 254 52416 0 malloc-64 64 496 323 105454 0 254 52416 0 malloc-64 64 494 325 8778 0 254 52416 0 malloc-32 32 952 686 15558 0 254 52416 0 malloc-256 256 20 175 10309 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 48720 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 108 0 1 49152 0 malloc-1024 1024 10 38 1843 0 16 49152 0 malloc-512 512 26 70 1063 0 30 49152 0 pcpu-64 64 484 284 484 0 254 49152 0 tcp_rack_pcb 896 7 47 674 0 16 48384 0 pipe 744 23 42 656 0 16 48360 0 malloc-384 384 72 48 175 0 30 46080 0 SLEEPQUEUE 88 419 93 419 0 126 45056 0 pcpu-8 8 5300 332 6593 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 4 6 8243 0 2 40960 0 malloc-4096 4096 9 1 15 0 2 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 153 981 7381 0 254 36288 0 malloc-64 64 38 529 84 0 254 36288 0 malloc-64 64 90 477 18062 0 254 36288 0 malloc-64 64 287 280 2800 0 254 36288 0 16 Bucket 144 80 172 1094 0 62 36288 0 malloc-128 128 31 248 769 0 126 35712 0 malloc-128 128 32 247 290 0 126 35712 0 malloc-128 128 76 203 7814 0 126 35712 0 malloc-128 128 53 226 514 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 54 36 56 0 30 34560 0 malloc-256 256 36 99 695 0 62 34560 0 malloc-256 256 23 112 312 0 62 34560 0 zio_buf_16384 16384 0 2 10 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 2 160 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 5 3 91 0 2 32768 0 malloc-2048 2048 2 14 256 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 3 13 227 0 8 32768 0 malloc-2048 2048 4 12 38 0 8 32768 0 malloc-2048 2048 0 16 57 0 8 32768 0 malloc-2048 2048 9 7 201 0 8 32768 0 malloc-1024 1024 17 15 94 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 9 23 9 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 37 0 30 32768 0 malloc-512 512 11 53 44 0 30 32768 0 KNOTE 160 28 172 66149 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 14 250 1474 0 126 31680 0 tcp_log_node 120 0 264 7 0 126 31680 0 cpuset 104 7 272 59 0 126 29016 0 sctp_asconf_ack 48 0 588 89 0 254 28224 0 sctp_laddr 48 172 416 2687 0 254 28224 0 tcpreass 48 0 588 7 0 254 28224 0 tcp_inpcb 32 9 873 1681 0 254 28224 0 malloc-32 32 370 512 17046 0 254 28224 0 4 Bucket 48 8 580 260 0 254 28224 0 2 Bucket 32 81 801 1958 0 254 28224 0 malloc-16 16 1179 571 47101 0 254 28000 0 AIO 208 0 133 46 0 62 27664 0 malloc-4096 4096 2 4 9 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 59 217 159 0 126 24288 0 rl_entry 40 138 468 158 0 254 24240 0 8 Bucket 80 53 247 1941 0 126 24000 0 malloc-384 384 0 60 130 0 30 23040 0 malloc-384 384 1 59 341 0 30 23040 0 domainset 40 0 567 39 0 254 22680 0 udpcb 32 6 624 496 0 254 20160 0 udp_inpcb 32 3 627 88 0 254 20160 0 ertt 72 111 169 2474 0 126 20160 0 malloc-32 32 5 625 106 0 254 20160 0 malloc-32 32 22 608 326 0 254 20160 0 malloc-32 32 164 466 4120 0 254 20160 0 malloc-32 32 84 546 205 0 254 20160 0 malloc-32 32 16 614 121 0 254 20160 0 malloc-16 16 577 673 18520 0 254 20000 0 cryptop 280 0 70 74 0 30 19600 0 AIOCB 552 0 35 58 0 16 19320 0 AIOLIO 272 0 70 4 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-16384 16384 1 0 1 0 1 16384 0 malloc-512 512 3 29 372 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 674502 0 254 16032 0 kenv 258 15 45 1047 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_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 5 745 10 0 254 12000 0 malloc-16 16 9 741 1888 0 254 12000 0 malloc-16 16 192 558 5286 0 254 12000 0 malloc-16 16 39 711 167 0 254 12000 0 malloc-16 16 6 744 239 0 254 12000 0 abd_chunk 4096 1 1 1 0 2 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 tfo 4 0 986 7 0 254 3944 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 16 23 21 0 0 3744 0 zfs_znode_cache 464 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 352 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 416 0 0 0 0 30 0 0 arc_buf_hdr_t_full 352 0 0 0 0 30 0 0 dnode_t 1032 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24824 0 0 0 0 1 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 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 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 udplite_inpcb 32 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 NCLNODE 608 0 0 0 0 16 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-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 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