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 = 0x20:0xffffffff810e4728 stack pointer = 0x28:0xfffffe009495e580 frame pointer = 0x28:0xfffffe009495e600 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 783 (syz-executor.0) trap number = 12 panic: page fault cpuid = 0 time = 1620324278 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009495e1e0 vpanic() at vpanic+0x1c7/frame 0xfffffe009495e240 panic() at panic+0x43/frame 0xfffffe009495e2a0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009495e320 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe009495e390 trap() at trap+0x41d/frame 0xfffffe009495e4b0 calltrap() at calltrap+0x8/frame 0xfffffe009495e4b0 --- trap 0xc, rip = 0xffffffff810e4728, rsp = 0xfffffe009495e580, rbp = 0xfffffe009495e600 --- callout_process() at callout_process+0x298/frame 0xfffffe009495e600 handleevents() at handleevents+0x2e9/frame 0xfffffe009495e650 timercb() at timercb+0x285/frame 0xfffffe009495e6a0 lapic_handle_timer() at lapic_handle_timer+0xcc/frame 0xfffffe009495e6d0 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe009495e6d0 --- interrupt, rip = 0xffffffff810827a1, rsp = 0xfffffe009495e7a0, rbp = 0xfffffe009495e800 --- __mtx_lock_flags() at __mtx_lock_flags+0x1/frame 0xfffffe009495e800 pmap_try_insert_pv_entry() at pmap_try_insert_pv_entry+0x47/frame 0xfffffe009495e840 pmap_copy() at pmap_copy+0x799/frame 0xfffffe009495e910 vmspace_fork() at vmspace_fork+0xcdb/frame 0xfffffe009495e980 fork1() at fork1+0x5e1/frame 0xfffffe009495ea50 sys_fork() at sys_fork+0x5e/frame 0xfffffe009495eab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009495ebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009495ebf0 --- syscall (0, FreeBSD ELF64, nosys), rip = 0x36e83a, rsp = 0x7fffffffe428, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 783 tid 100109 ] Stopped at kdb_enter+0x67: movq $0,0x163a5ae(%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 0xffffffff81137bb0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe009495e1c0 rbp 0xfffffe009495e1e0 rsi 0 rdi 0xffffffff81137be6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009495e0b0 r11 0x1ff6bfff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a72b70 r15 0xffffffff81a72b70 rip 0xffffffff8112ebd7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163a5ae(%rip) db> show proc Process 783 (syz-executor.0) at 0xfffff80027479000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff8002743c538 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff8000452a538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00041ff000 (map 0xfffffe00041ff000) (map.pmap 0xfffffe00041ff0c0) (pmap 0xfffffe00041ff120) threads: 1 100109 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 25415 796 796 0 RE CPU 1 syz-executor.2 25412 784 784 0 R (threaded) syz-executor.1 167353 RunQ syz-executor.1 167607 S sbwait 0xfffff80056b63574 syz-executor.1 167612 S sbwait 0xfffff8001a4e2574 syz-executor.1 25411 802 802 0 R (threaded) syz-executor.3 167346 RunQ syz-executor.3 167608 S connec 0xfffff8001a31bbf0 syz-executor.3 25237 1 802 0 S uwait 0xfffff8005bd77e00 syz-executor.3 25233 1 802 0 S uwait 0xfffff80026dcb680 syz-executor.3 24682 1 796 0 S uwait 0xfffff8005bd77f00 syz-executor.2 24681 1 796 0 S uwait 0xfffff80026dcb980 syz-executor.2 24596 1 783 0 S uwait 0xfffff8005bd77c00 syz-executor.0 24593 1 783 0 S uwait 0xfffff8005bd77300 syz-executor.0 24494 1 802 0 S uwait 0xfffff8001a531480 syz-executor.3 24493 1 802 0 S uwait 0xfffff80042d83c80 syz-executor.3 24492 1 24492 0 S uwait 0xfffff8005bd77200 syz-executor.3 24491 1 802 0 S uwait 0xfffff80026dcb180 syz-executor.3 23245 1 802 0 S uwait 0xfffff8001a103900 syz-executor.3 23240 1 802 0 S uwait 0xfffff80058ac1800 syz-executor.3 22754 1 783 0 S uwait 0xfffff8005bd77a00 syz-executor.0 22753 1 783 0 S uwait 0xfffff8005bd77800 syz-executor.0 22071 1 802 0 S uwait 0xfffff8005bd77b00 syz-executor.3 22065 1 802 0 S umtxn 0xfffff8005ad31180 syz-executor.3 22053 1 802 0 S uwait 0xfffff80023a85780 syz-executor.3 22044 1 802 0 S uwait 0xfffff8001a531e00 syz-executor.3 21862 1 783 0 S umtxn 0xfffff8005ad31780 syz-executor.0 21861 1 783 0 S umtxn 0xfffff80026dcba80 syz-executor.0 21036 1 802 0 S uwait 0xfffff8005ad31480 syz-executor.3 21035 1 802 0 S uwait 0xfffff80058ac1700 syz-executor.3 20994 1 796 0 S uwait 0xfffff8001a519b80 syz-executor.2 20993 1 796 0 S uwait 0xfffff80058ac1a00 syz-executor.2 20990 1 796 0 S uwait 0xfffff80021f05180 syz-executor.2 20988 1 796 0 S uwait 0xfffff8005ad31980 syz-executor.2 20986 1 796 0 S uwait 0xfffff8002f045800 syz-executor.2 20985 1 796 0 S uwait 0xfffff8002fb98700 syz-executor.2 20982 1 796 0 S uwait 0xfffff80021f05a80 syz-executor.2 20981 1 796 0 S uwait 0xfffff8001a352e80 syz-executor.2 20979 1 796 0 S uwait 0xfffff80023a85880 syz-executor.2 20978 1 796 0 S uwait 0xfffff8005ad31680 syz-executor.2 20976 1 796 0 S uwait 0xfffff8002ffb8080 syz-executor.2 20975 1 796 0 S uwait 0xfffff80021f05080 syz-executor.2 20972 1 796 0 S uwait 0xfffff8001a4e0e00 syz-executor.2 20971 1 796 0 S uwait 0xfffff80021fc8a80 syz-executor.2 20970 1 796 0 S uwait 0xfffff8005ad31b80 syz-executor.2 20969 1 796 0 S umtxn 0xfffff80023a85a80 syz-executor.2 20645 1 783 0 S uwait 0xfffff8001a103380 syz-executor.0 20632 1 20620 0 S uwait 0xfffff80023a85b80 syz-executor.1 20631 1 20620 0 S uwait 0xfffff800388cf480 syz-executor.1 20623 1 20620 0 S uwait 0xfffff8005ad31d00 syz-executor.1 20622 1 20620 0 S uwait 0xfffff80023a85f00 syz-executor.1 20125 1 784 0 S uwait 0xfffff80021fc8200 syz-executor.1 20124 1 784 0 S uwait 0xfffff8001a531680 syz-executor.1 19626 1 796 0 S uwait 0xfffff8001a4e0480 syz-executor.2 19624 1 796 0 S uwait 0xfffff8005ad31580 syz-executor.2 19621 1 796 0 S uwait 0xfffff80021fc8600 syz-executor.2 19619 1 796 0 S uwait 0xfffff80021f05600 syz-executor.2 19618 1 796 0 S uwait 0xfffff800388cf680 syz-executor.2 19219 0 0 0 RL (threaded) [zfskern] 148857 D t->zthr 0xfffff8001a412148 [arc_evict] 149049 D t->zthr 0xfffff8001a412048 [arc_reap] 149052 D - 0xfffff8002404ba00 [dbu_evict] 149053 D dbuf_ev 0xffffffff839c3fd8 [dbuf_evict_thread] 149065 D - 0xfffff8002f85a100 [z_vdev_file_0] 149066 D - 0xfffff8002f85a100 [z_vdev_file_1] 149067 D - 0xfffff8002f85a100 [z_vdev_file_2] 149068 D - 0xfffff8002f85a100 [z_vdev_file_3] 149069 D - 0xfffff8002f85a100 [z_vdev_file_4] 149070 D - 0xfffff8002f85a100 [z_vdev_file_5] 149071 D - 0xfffff8002f85a100 [z_vdev_file_6] 149072 D - 0xfffff8002f85a100 [z_vdev_file_7] 149073 D - 0xfffff8002f85a100 [z_vdev_file_8] 149074 D - 0xfffff8002f85a100 [z_vdev_file_9] 149075 D - 0xfffff8002f85a100 [z_vdev_file_10] 149076 D - 0xfffff8002f85a100 [z_vdev_file_11] 149077 D - 0xfffff8002f85a100 [z_vdev_file_12] 149078 D - 0xfffff8002f85a100 [z_vdev_file_13] 149079 D - 0xfffff8002f85a100 [z_vdev_file_14] 149080 D - 0xfffff8002f85a100 [z_vdev_file_15] 149081 RunQ [l2arc_feed_thread] 149082 D - 0xfffff8002fb10d00 [zfsvfs] 149083 S zevent_ 0xffffffff839c4560 [sysevent] 18964 1 783 0 S uwait 0xfffff80021f05500 syz-executor.0 18963 1 783 0 S uwait 0xfffff80021f05700 syz-executor.0 18630 1 796 0 S uwait 0xfffff80053233600 syz-executor.2 18628 1 796 0 S uwait 0xfffff8001a103680 syz-executor.2 18626 1 796 0 S uwait 0xfffff80042d83000 syz-executor.2 18624 1 796 0 S uwait 0xfffff80021fc8700 syz-executor.2 17968 1 802 0 S uwait 0xfffff8001a4e0d00 syz-executor.3 17967 1 802 0 S uwait 0xfffff800388cf880 syz-executor.3 17966 1 802 0 S uwait 0xfffff800388cfe80 syz-executor.3 17964 1 802 0 S uwait 0xfffff8002fb98200 syz-executor.3 17962 1 802 0 S uwait 0xfffff8001a352a80 syz-executor.3 17961 1 802 0 S uwait 0xfffff8001a4e0780 syz-executor.3 17957 1 802 0 S uwait 0xfffff80021f05000 syz-executor.3 17956 1 802 0 S umtxn 0xfffff8002ffb8900 syz-executor.3 17955 1 802 0 S uwait 0xfffff80021f05b80 syz-executor.3 17950 1 802 0 S uwait 0xfffff8001a352800 syz-executor.3 17947 1 802 0 S umtxn 0xfffff800388cfc80 syz-executor.3 17944 1 802 0 S uwait 0xfffff8001a103300 syz-executor.3 17943 1 802 0 S uwait 0xfffff80053233f00 syz-executor.3 17805 1 784 0 S uwait 0xfffff80027ef9100 syz-executor.1 17801 1 784 0 S uwait 0xfffff800388cf980 syz-executor.1 17797 1 784 0 S uwait 0xfffff8001a352980 syz-executor.1 17795 1 784 0 S umtxn 0xfffff8001a352400 syz-executor.1 17794 1 784 0 S uwait 0xfffff8001a531b80 syz-executor.1 17686 1 784 0 S uwait 0xfffff80042d83b80 syz-executor.1 17684 1 784 0 S uwait 0xfffff8002ffb8600 syz-executor.1 16881 1 802 0 S uwait 0xfffff8001a4e0a00 syz-executor.3 16880 1 802 0 S uwait 0xfffff80042d83900 syz-executor.3 16879 1 802 0 S uwait 0xfffff8002fb98400 syz-executor.3 16878 1 802 0 S uwait 0xfffff8001a103a00 syz-executor.3 16623 1 796 0 S uwait 0xfffff80042d83100 syz-executor.2 16622 1 802 0 S uwait 0xfffff8002ffb8300 syz-executor.3 16621 1 796 0 S uwait 0xfffff8002ffb8800 syz-executor.2 16620 1 802 0 S uwait 0xfffff80027f96900 syz-executor.3 16613 1 802 0 S uwait 0xfffff8001a352d80 syz-executor.3 16612 1 796 0 S uwait 0xfffff8002ffb8c80 syz-executor.2 16611 1 802 0 S uwait 0xfffff80042d83f00 syz-executor.3 16610 1 796 0 S uwait 0xfffff80021f05e00 syz-executor.2 16600 1 796 0 S uwait 0xfffff8001a4e0980 syz-executor.2 16599 1 802 0 S uwait 0xfffff80021f05f00 syz-executor.3 16598 1 796 0 S uwait 0xfffff80042d83d80 syz-executor.2 16596 1 802 0 S uwait 0xfffff8001a531800 syz-executor.3 16594 1 802 0 S uwait 0xfffff8002fb98380 syz-executor.3 16593 1 802 0 S uwait 0xfffff8001a352180 syz-executor.3 16590 1 802 0 S uwait 0xfffff80042d83a00 syz-executor.3 16587 1 802 0 S uwait 0xfffff8001a352a00 syz-executor.3 16364 1 784 0 S uwait 0xfffff8002f473580 syz-executor.1 16363 1 784 0 S uwait 0xfffff8001a531700 syz-executor.1 16212 1 802 0 S uwait 0xfffff8002f473680 syz-executor.3 16210 1 802 0 S uwait 0xfffff8001a103b00 syz-executor.3 16207 1 802 0 S uwait 0xfffff8001a531300 syz-executor.3 16203 1 802 0 S uwait 0xfffff80042d83300 syz-executor.3 16198 1 802 0 S uwait 0xfffff8001a4e0280 syz-executor.3 16188 1 802 0 S uwait 0xfffff80053233300 syz-executor.3 16182 1 802 0 S uwait 0xfffff8002ffb8980 syz-executor.3 16180 1 802 0 S uwait 0xfffff8001a531980 syz-executor.3 16174 1 802 0 S uwait 0xfffff8001a352c80 syz-executor.3 15905 1 783 0 S uwait 0xfffff80042d83400 syz-executor.0 15904 1 15904 0 S uwait 0xfffff8001a531a80 syz-executor.0 13808 1 796 0 S uwait 0xfffff8001a103800 syz-executor.2 13804 1 796 0 S uwait 0xfffff8001a531380 syz-executor.2 13715 1 802 0 S uwait 0xfffff8001a352280 syz-executor.3 13714 1 802 0 S umtxn 0xfffff80053233180 syz-executor.3 13712 1 802 0 S uwait 0xfffff8001a531180 syz-executor.3 13711 1 802 0 S uwait 0xfffff8001a352380 syz-executor.3 13705 1 802 0 S uwait 0xfffff80042d83600 syz-executor.3 13704 1 802 0 S uwait 0xfffff800275e1d00 syz-executor.3 13700 1 802 0 S uwait 0xfffff8001a4e0680 syz-executor.3 13699 1 802 0 S uwait 0xfffff8001a352080 syz-executor.3 13698 1 802 0 S uwait 0xfffff8001a103f00 syz-executor.3 13026 1 796 0 S uwait 0xfffff8001a4e0180 syz-executor.2 13025 1 796 0 S uwait 0xfffff80027f96400 syz-executor.2 13024 1 796 0 S uwait 0xfffff8002f473380 syz-executor.2 13023 1 796 0 S uwait 0xfffff8002fb98b00 syz-executor.2 11859 1 784 0 S uwait 0xfffff80053233e80 syz-executor.1 11857 1 784 0 S uwait 0xfffff8001a531580 syz-executor.1 11545 1 796 0 S uwait 0xfffff8002f473080 syz-executor.2 11544 1 796 0 S uwait 0xfffff8001a4e0580 syz-executor.2 11524 1 796 0 S uwait 0xfffff80053233900 syz-executor.2 11520 1 796 0 S uwait 0xfffff8002ffb8400 syz-executor.2 11517 1 796 0 S uwait 0xfffff8001a4e0380 syz-executor.2 11515 1 796 0 S uwait 0xfffff8001a4e0880 syz-executor.2 11514 1 796 0 S uwait 0xfffff80053233000 syz-executor.2 11163 1 783 0 S uwait 0xfffff80042d83700 syz-executor.0 10386 1 10384 0 SV uwait 0xfffff8001a103e00 syz-executor.0 10021 1 783 0 S uwait 0xfffff80042d83500 syz-executor.0 10011 1 783 0 S uwait 0xfffff8002fb98280 syz-executor.0 10003 1 783 0 S uwait 0xfffff80027ef9200 syz-executor.0 10001 1 783 0 S uwait 0xfffff80042d83800 syz-executor.0 9996 1 783 0 S uwait 0xfffff8002f045080 syz-executor.0 9820 1 783 0 S uwait 0xfffff8001a103d00 syz-executor.0 9816 1 783 0 S uwait 0xfffff80042d83200 syz-executor.0 9813 1 783 0 S uwait 0xfffff8001a103c00 syz-executor.0 9810 1 783 0 S uwait 0xfffff80053233d80 syz-executor.0 9809 1 783 0 S uwait 0xfffff80027f96800 syz-executor.0 9192 0 0 0 DL - 0xffffffff8271de24 [accounting] 8792 8791 796 0 S uwait 0xfffff80027508580 syz-executor.2 8791 1 796 0 SV uwait 0xfffff8002f473a80 syz-executor.2 8779 8778 796 0 S uwait 0xfffff8002ffb8200 syz-executor.2 8778 1 796 0 SV uwait 0xfffff80027ef9000 syz-executor.2 8769 8768 796 0 S uwait 0xfffff8002f473880 syz-executor.2 8768 1 796 0 SV uwait 0xfffff8002ffb8a80 syz-executor.2 8763 1 796 0 S uwait 0xfffff80053233b00 syz-executor.2 8762 8753 796 0 SV uwait 0xfffff80027f96100 syz-executor.2 8754 8753 796 0 S umtxn 0xfffff80024009900 syz-executor.2 8753 1 796 0 DV ppwait 0xfffff8001a00a4e8 syz-executor.2 8669 1 784 0 S uwait 0xfffff8002ffb8180 syz-executor.1 8664 1 784 0 S uwait 0xfffff80053233c80 syz-executor.1 8659 1 784 0 S uwait 0xfffff80053233380 syz-executor.1 8656 1 784 0 S uwait 0xfffff8002fb98900 syz-executor.1 8652 1 784 0 S uwait 0xfffff8002ffb8700 syz-executor.1 8228 1 796 0 S uwait 0xfffff80027508880 syz-executor.2 7850 1 796 0 S uwait 0xfffff8002f473280 syz-executor.2 7845 1 796 0 S uwait 0xfffff80053233800 syz-executor.2 7840 1 796 0 S uwait 0xfffff8002f045600 syz-executor.2 7838 1 796 0 S uwait 0xfffff80053233a00 syz-executor.2 7833 1 796 0 S uwait 0xfffff80053233b80 syz-executor.2 7555 1 802 0 S umtxn 0xfffff8002f473180 syz-executor.3 7553 1 802 0 S uwait 0xfffff80027ef9400 syz-executor.3 7551 1 802 0 S uwait 0xfffff8002f045100 syz-executor.3 7549 1 802 0 S uwait 0xfffff8002f473e80 syz-executor.3 7548 1 802 0 S uwait 0xfffff80053233780 syz-executor.3 7318 1 783 0 S uwait 0xfffff80024009400 syz-executor.0 7313 1 783 0 S uwait 0xfffff80027b52980 syz-executor.0 6964 1 802 0 S uwait 0xfffff8002f473c80 syz-executor.3 6960 1 802 0 S uwait 0xfffff80027f96b00 syz-executor.3 6957 1 802 0 S uwait 0xfffff800275e1b00 syz-executor.3 6954 1 802 0 S uwait 0xfffff8002f045a00 syz-executor.3 6951 1 802 0 S uwait 0xfffff80027f96a00 syz-executor.3 6946 1 802 0 S uwait 0xfffff80027ef9d00 syz-executor.3 6942 1 802 0 S uwait 0xfffff8002fb98800 syz-executor.3 6939 1 802 0 S uwait 0xfffff8002fb98b80 syz-executor.3 6936 1 802 0 S uwait 0xfffff80027b52380 syz-executor.3 6933 1 802 0 S uwait 0xfffff80027ef9c00 syz-executor.3 6931 1 802 0 S uwait 0xfffff80027f96e80 syz-executor.3 6749 1 802 0 S uwait 0xfffff80027f96300 syz-executor.3 6734 1 802 0 S uwait 0xfffff8002f473c00 syz-executor.3 6729 1 802 0 S uwait 0xfffff8002ffb8500 syz-executor.3 6719 1 802 0 S uwait 0xfffff80027ef9f00 syz-executor.3 6715 1 802 0 S uwait 0xfffff8002fb98600 syz-executor.3 5605 1 796 0 S uwait 0xfffff8002f045700 syz-executor.2 5598 1 796 0 S uwait 0xfffff80027ef9600 syz-executor.2 5358 1 783 0 S uwait 0xfffff8002fb98e80 syz-executor.0 5357 1 783 0 S uwait 0xfffff8002f473780 syz-executor.0 4458 1 796 0 S uwait 0xfffff800275e1980 syz-executor.2 4457 1 796 0 S uwait 0xfffff8002f473980 syz-executor.2 3879 1 802 0 S uwait 0xfffff80027ef9300 syz-executor.3 3878 1 802 0 S uwait 0xfffff80024009f00 syz-executor.3 3876 1 802 0 S uwait 0xfffff80027b52880 syz-executor.3 3875 1 802 0 S uwait 0xfffff80027f96200 syz-executor.3 3873 1 802 0 S uwait 0xfffff80027ef9a00 syz-executor.3 3872 1 802 0 S uwait 0xfffff80027b52080 syz-executor.3 3870 1 802 0 S uwait 0xfffff8002fb98a00 syz-executor.3 3869 1 802 0 S uwait 0xfffff8002f473480 syz-executor.3 3868 1 802 0 S uwait 0xfffff8002fb98500 syz-executor.3 3867 1 802 0 S uwait 0xfffff80027508180 syz-executor.3 3366 1 796 0 S uwait 0xfffff80027ef9800 syz-executor.2 3365 1 796 0 S uwait 0xfffff8002f045300 syz-executor.2 3353 1 3353 65 Ss select 0xfffff8002ffb8dc0 dhclient 2853 1 2852 0 S uwait 0xfffff80027f96600 syz-executor.3 2851 1 2849 0 S uwait 0xfffff80027b52580 syz-executor.3 2848 1 2845 0 S uwait 0xfffff8002fb98c00 syz-executor.3 2843 1 2840 0 S uwait 0xfffff800275e1080 syz-executor.3 2842 1 2840 0 S uwait 0xfffff80027ef9700 syz-executor.3 2819 1 2819 0 Ss select 0xfffff8002fb98e40 dhclient 2816 1 2816 0 Ss select 0xfffff80027f96cc0 dhclient 2797 1 2797 65 Ss select 0xfffff8002fb98340 dhclient 2762 1 802 0 S uwait 0xfffff80027f96700 syz-executor.3 2760 1 802 0 S uwait 0xfffff80027ef9900 syz-executor.3 2226 1 2226 0 Ss select 0xfffff8002fb98dc0 dhclient 2218 1 2218 0 Ss select 0xfffff8002fb98cc0 dhclient 2199 1 2199 65 Ss select 0xfffff8002fb98d40 dhclient 1669 1 1669 0 Ss select 0xfffff8002f473b40 dhclient 1666 1 1666 0 Ss select 0xfffff8002f473940 dhclient 1647 1 1647 65 Ss select 0xfffff8002f473a40 dhclient 1560 1 784 0 S uwait 0xfffff80027ef9500 syz-executor.1 1559 1 784 0 S uwait 0xfffff80027ef9b00 syz-executor.1 1558 1 784 0 S uwait 0xfffff800275e1280 syz-executor.1 1557 1 784 0 S uwait 0xfffff8002f045d00 syz-executor.1 1293 1 783 0 S uwait 0xfffff8002f045900 syz-executor.0 1292 1 783 0 S uwait 0xfffff80004d03680 syz-executor.0 1290 1 802 0 S uwait 0xfffff80027b52280 syz-executor.3 1289 1 802 0 S uwait 0xfffff800275e1480 syz-executor.3 1285 1 783 0 S uwait 0xfffff80024009a80 syz-executor.0 1284 1 783 0 S uwait 0xfffff8002f045f00 syz-executor.0 1281 1 802 0 S uwait 0xfffff8002f045500 syz-executor.3 1280 1 802 0 S uwait 0xfffff80027b52680 syz-executor.3 1277 1 783 0 S uwait 0xfffff80027b52180 syz-executor.0 1276 1 783 0 S uwait 0xfffff800275e1180 syz-executor.0 1275 1 802 0 S uwait 0xfffff80027508480 syz-executor.3 1274 1 802 0 S uwait 0xfffff8002f045b00 syz-executor.3 1270 1 802 0 S umtxn 0xfffff80004f38080 syz-executor.3 1269 1 802 0 S uwait 0xfffff80024009500 syz-executor.3 1265 1 802 0 S uwait 0xfffff80027b52b80 syz-executor.3 1264 1 802 0 S uwait 0xfffff800275e1780 syz-executor.3 1091 1 802 0 S uwait 0xfffff80004f38580 syz-executor.3 1090 1 802 0 S uwait 0xfffff80027b52a80 syz-executor.3 1059 1 1059 0 Ss select 0xfffff800275e18c0 dhclient 1056 1 1056 0 Ss select 0xfffff80027ef9ec0 dhclient 900 1 784 0 S uwait 0xfffff80027b52780 syz-executor.1 897 1 784 0 S uwait 0xfffff80027508680 syz-executor.1 894 1 784 0 S uwait 0xfffff80004f38780 syz-executor.1 885 1 783 0 S uwait 0xfffff80027b52480 syz-executor.0 867 1 783 0 S uwait 0xfffff800275e1c00 syz-executor.0 843 1 783 0 S uwait 0xfffff80027508980 syz-executor.0 830 1 783 0 S uwait 0xfffff800049de600 syz-executor.0 807 1 783 0 S uwait 0xfffff80027508280 syz-executor.0 802 780 802 0 Rs syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs CPU 0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S kqread 0xfffff80004f9f400 syz-fuzzer 100118 S uwait 0xfffff80004d03a80 syz-fuzzer 100119 S uwait 0xfffff80027508a80 syz-fuzzer 100120 S uwait 0xfffff80027508b80 syz-fuzzer 100121 S uwait 0xfffff80027508c80 syz-fuzzer 100122 S uwait 0xfffff80004d03100 syz-fuzzer 100123 S uwait 0xfffff80004d03200 syz-fuzzer 100124 S uwait 0xfffff80027b52d80 syz-fuzzer 100126 S uwait 0xfffff80004d03000 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80024048b20 csh 776 694 776 0 Ss select 0xfffff80027508840 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049d8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004cf48b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004cf4cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004cfc0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004cfc4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004cfc8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004cfccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c6e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c6e4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff80024009640 sshd 507 1 507 0 Ss select 0xfffff80004d03340 syslogd 436 1 436 0 Ss select 0xfffff80024009b40 devd 435 1 435 65 Ss select 0xfffff800240095c0 dhclient 350 1 350 0 Ss select 0xfffff800240096c0 dhclient 347 1 347 0 Ss select 0xfffff800240098c0 dhclient 23 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004e93a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100080 RunQ [bufdaemon] 100085 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80024059ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815c8de0 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ee9828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8305a3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82448140 [doneq0] 100044 D - 0xffffffff824480c0 [async] 100077 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff8000463b888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000462fd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000462fd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8271c120 [g_event] 100035 D - 0xffffffff8271c128 [g_up] 100036 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004574700 [thr_0] 100028 D - 0xfffff80004574780 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 RunQ [swi1: hpts] 100084 RunQ [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000452a538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004144800 [softirq_0] 100006 D - 0xfffff80004144700 [softirq_1] 100007 D - 0xfffff80004144600 [if_io_tqg_0] 100008 D - 0xfffff80004144500 [if_io_tqg_1] 100009 D - 0xfffff80004144400 [if_config_tqg_0] 100010 D - 0xfffff8000457a600 [kqueue_ctx taskq] 100011 D - 0xfffff8000457a500 [in6m_free taskq] 100013 D - 0xfffff8000457a200 [linuxkpi_irq_wq] 100014 D - 0xfffff8000457a100 [inm_free taskq] 100015 D - 0xfffff8000457a000 [aiod_kick taskq] 100017 D - 0xfffff80004574c00 [thread taskq] 100019 D - 0xfffff80004574900 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004574900 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004574900 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004574900 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004574800 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004574800 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004574800 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004574800 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004574100 [firmware taskq] 100037 D - 0xfffff8000462ee00 [crypto_0] 100038 D - 0xfffff8000462ee00 [crypto_1] 100054 D - 0xfffff8000462e800 [vtnet0 rxq 0] 100055 D - 0xfffff8000462e700 [vtnet0 txq 0] 100056 D - 0xfffff8000462e600 [vtnet0 rxq 1] 100057 D - 0xfffff8000462e500 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004974100 [virtio_balloon] 100063 D - 0xfffff80004973b00 [mca taskq] 100066 D - 0xffffffff81e1f4b1 [deadlkres] 100072 D - 0xfffff80004c3b700 [acpi_task_0] 100073 D - 0xfffff80004c3b700 [acpi_task_1] 100074 D - 0xfffff80004c3b700 [acpi_task_2] 100076 D - 0xfffff8000462ed00 [CAM taskq] 149043 D - 0xfffff8002fb10a00 [system_taskq_0] 149044 D - 0xfffff8002fb10a00 [system_taskq_1] 149045 D - 0xfffff8002fca8600 [system_delay_taskq_] 149046 D - 0xfffff8002fca8600 [system_delay_taskq_] 149047 D - 0xfffff8002fca8b00 [arc_prune_0] 149048 D - 0xfffff8002fca8b00 [arc_prune_1] db> show all locks Process 783 (syz-executor.0) thread 0xfffffe00557f5900 (100109) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009edbbb10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7716 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00041ff120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7715 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009edbba50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4301 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00041ff060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4297 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 174 8362K 13546 linker 334 5884K 486 solaris 148 4345K 218 devbuf 4216 4340K 4245 filedesc 504 4032K 48583 tcp_hpts 5 3201K 5 sysctloid 45514 2683K 45581 vtbuf 24 1968K 46 subproc 633 1354K 25759 kobj 332 1328K 492 pcb 552 1063K 59324 newblk 75 1043K 64986 vfscache 3 1025K 3 inodedep 29 523K 27494 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpica 1674 184K 55406 vnet_data 1 168K 1 sctp_atcl 407 153K 42587 tidhash 3 141K 3 pagedep 10 131K 24719 tfo_ccache 1 128K 1 kdtrace 739 127K 93031 umtx 924 116K 924 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 46 shm 28 86K 92 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 vmem 3 36K 7 temp 36 35K 5381 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 581 24K 57894 kqueue 310 22K 25636 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pwddesc 308 20K 25406 routetbl 139 19K 1752 kstat_data 17 17K 17 ufs_mount 5 17K 6 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 lltable 50 16K 984 ithread 99 16K 99 bus-sc 33 14K 1719 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 206 ksem 31 12K 186 eventhandler 136 12K 136 kenv 93 12K 93 cred 40 10K 597 rman 84 10K 425 GEOM 60 10K 493 in6_multi 65 9K 65 freework 35 9K 40219 bmsafemap 2 9K 27467 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 69 pfs_vncache 1 8K 1 taskqueue 75 8K 75 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pf_osfp 68 8K 68 lockf 65 8K 3294 UMA 360 7K 360 sctp_athm 407 7K 43782 plimit 25 7K 1210 sglist 5 7K 5 CAM DEV 3 6K 510 pf_ifnet 16 6K 700 sctp_map 348 6K 26724 session 41 6K 99 CAM queue 5 6K 1528 DEVFSP 80 5K 1369 ufs_dirhash 24 5K 24 dirrem 17 5K 25800 vt 11 5K 11 inpcbpolicy 131 5K 44748 pf_table 2 4K 333 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 376472 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 819 terminal 11 3K 11 freeblks 10 3K 26107 select 19 3K 2215 uidinfo 4 3K 86 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 freefile 15 2K 25593 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 59 CAM XPT 22 2K 543 in_multi 6 2K 18 vnodemarker 3 2K 2757 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 48236 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 28 1K 40 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 219 pci_link 10 1K 10 newdirblk 5 1K 24118 crypto 4 1K 275 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 2968 diradd 4 1K 25845 indirdep 2 1K 20571 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 ip_msource 7 1K 15 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6_msource 4 1K 10 vnodes 1 1K 42 ktls 1 1K 1 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 9 linux 5 1K 6 aesni_data 2 1K 2 soname 5 1K 35060 pf_rule 1 1K 919 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 xform 2 1K 1742 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 134 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 52 iov 1 1K 52104 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 sfs_nodes 0 0K 0 zones_data 0 0K 0 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 16980 sctp_iter 0 0K 65 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 62 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 285 mqdata 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 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 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17719 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1359 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 127 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 260 ip6_moptions 0 0K 23 in6_mfilter 0 0K 38 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 57 in_mfilter 0 0K 72 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 8 VN POLL 0 0K 13 twa_commands 0 0K 0 statfs 0 0K 24556 namei_tracker 0 0K 24 export_host 0 0K 0 cl_savebuf 0 0K 482 tcp_log_dev 0 0K 581 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 144749 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 551 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3764 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 304 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1164 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 7 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 48 filedesc_to_leader 0 0K 18 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 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 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 15606 2001 1121069 0 254 72118272 0 tcp_log 416 72364 18374 1240042 0 254 37747008 0 mbuf 256 16549 4241 37015614 0 254 5322240 0 malloc-16384 16384 256 5 24475 0 1 4276224 0 RADIX NODE 144 17867 946 848417 0 62 2709072 0 UMA Slabs 0 112 19861 1268 21385 0 126 2366448 0 pbuf 2624 0 829 0 0 2 2175296 0 BUF TRIE 144 390 13078 84704 0 62 1939392 0 malloc-128 128 14961 105 16868 0 126 1928448 0 tcp_bbr_map 128 6447 6170 1411476 0 126 1614976 0 malloc-384 384 4116 4 4116 0 30 1582080 0 mbuf_cluster 2048 720 26 746 0 254 1527808 0 sctp_asoc 2288 174 486 13362 0 254 1510080 0 MAP ENTRY 96 14828 334 1564140 0 126 1455552 0 malloc-4096 4096 332 4 1796 0 2 1376256 0 malloc-4096 4096 321 5 25486 0 2 1335296 0 VM OBJECT 264 4476 84 403210 0 30 1203840 0 sctp_ep 1280 232 500 26926 0 254 936960 0 THREAD 1808 429 33 67613 0 8 835296 0 FFS inode 1160 682 25 26338 0 8 820120 0 VMSPACE 2544 283 8 25383 0 4 740304 0 socket 944 224 516 76451 0 254 698560 0 256 Bucket 2048 258 74 41556 0 8 679936 0 malloc-2048 2048 235 83 26929 0 8 651264 0 sctp_raddr 736 176 528 19509 0 254 518144 0 PROC 1336 308 16 25416 0 8 432864 0 malloc-64 64 5772 213 49557 0 254 383040 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 720 90 26378 0 30 362880 0 filedesc0 1072 308 21 25406 0 8 352688 0 vnpbuf 2624 0 128 4 0 64 335872 0 malloc-384 384 754 106 43244 0 30 330240 0 malloc-65536 65536 1 4 1341 0 1 327680 0 malloc-16 16 18894 606 62592 0 254 312000 0 malloc-1024 1024 176 88 13361 0 16 270336 0 malloc-2048 2048 4 126 145091 0 8 266240 0 malloc-32 32 7685 631 49086 0 254 266112 0 udplite_inpcb 488 20 524 35055 0 254 265472 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 271 0 1 262144 0 UMA Zones 768 332 2 332 0 16 256512 0 malloc-32768 32768 0 7 425 0 1 229376 0 malloc-32768 32768 0 7 18734 0 1 229376 0 malloc-128 128 1636 131 6748 0 126 226176 0 g_bio 408 0 550 491666 0 31 224400 0 DEVCTL 1024 0 216 133 0 0 221184 0 malloc-128 128 1336 369 133270 0 126 218240 0 FFS2 dinode 256 682 128 26338 0 62 207360 0 malloc-256 256 192 618 118956 0 62 207360 0 malloc-32768 32768 2 4 15 0 1 196608 0 sctp_chunk 152 122 1126 34267 0 254 189696 0 vmem btag 56 3245 55 3245 0 254 184800 0 tcpcb 1048 90 86 7809 0 254 184448 0 mbuf_packet 256 138 582 119058 0 254 184320 0 tcp_inpcb 488 91 253 7809 0 254 167872 0 malloc-256 256 515 130 69320 0 62 165120 0 S VFS Cache 104 1088 394 27486 0 126 154128 0 128 Bucket 1024 102 37 13543 0 16 142336 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 1 1 5 0 1 131072 0 malloc-384 384 69 261 28220 0 30 126720 0 clpbuf 2624 0 48 7557 0 16 125952 0 UMA Kegs 384 317 6 317 0 30 124032 0 malloc-1024 1024 109 7 197 0 16 118784 0 ksiginfo 112 309 735 5111 0 126 116928 0 malloc-256 256 253 152 55007 0 62 103680 0 malloc-4096 4096 23 2 560 0 2 102400 0 malloc-256 256 33 357 22981 0 62 99840 0 malloc-8192 8192 8 4 145 0 1 98304 0 64 Bucket 512 112 64 85130 0 30 90112 0 malloc-16384 16384 3 2 16 0 1 81920 0 malloc-16384 16384 0 5 55 0 1 81920 0 malloc-4096 4096 16 4 125 0 2 81920 0 malloc-2048 2048 37 3 102 0 8 81920 0 malloc-64 64 652 545 50976 0 254 76608 0 malloc-8192 8192 7 2 11 0 1 73728 0 malloc-64 64 571 563 28958 0 254 72576 0 tcp_rack_pcb 704 61 38 1120 0 16 69696 0 TURNSTILE 136 463 20 463 0 62 65688 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 unpcb 256 28 227 4669 0 254 65280 0 malloc-256 256 122 133 28808 0 62 65280 0 malloc-2048 2048 11 17 1550 0 8 57344 0 Files 80 395 305 121635 0 126 56000 0 malloc-256 256 48 162 40794 0 62 53760 0 malloc-256 256 159 51 1326 0 62 53760 0 32 Bucket 256 71 139 33729 0 62 53760 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 1 5 63 0 1 49152 0 malloc-2048 2048 4 20 520 0 8 49152 0 pcpu-8 8 5119 1025 24373 0 254 49152 0 malloc-64 64 237 519 378003 0 254 48384 0 pipe 744 25 40 2249 0 16 48360 0 malloc-128 128 300 41 756 0 126 43648 0 ripcb 488 13 75 957 0 254 42944 0 udp_inpcb 488 7 81 927 0 254 42944 0 SLEEPQUEUE 88 463 17 463 0 126 42240 0 malloc-1024 1024 29 11 83 0 16 40960 0 malloc-512 512 10 70 3469 0 30 40960 0 tcp_bbr_pcb 832 8 37 3443 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 127343 0 16 36864 0 malloc-4096 4096 4 5 24563 0 2 36864 0 pcpu-64 64 486 90 486 0 254 36864 0 sctp_stream_msg_out 112 110 214 3421 0 254 36288 0 malloc-64 64 485 82 2057 0 254 36288 0 malloc-384 384 28 62 1311 0 30 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 6 0 1 32768 0 malloc-2048 2048 5 11 300 0 8 32768 0 malloc-32 32 416 592 24663 0 254 32256 0 16 Bucket 144 77 147 2959 0 62 32256 0 tcp_rack_map 120 122 142 1240 0 126 31680 0 malloc-256 256 102 18 1541 0 62 30720 0 PWD 32 162 720 24164 0 254 28224 0 KNOTE 160 28 147 484683 0 62 28000 0 8 Bucket 80 78 272 12460 0 126 28000 0 malloc-1024 1024 10 14 1848 0 16 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 malloc-1024 1024 11 13 287 0 16 24576 0 malloc-512 512 15 33 2769 0 30 24576 0 sctp_laddr 48 69 435 8341 0 254 24192 0 malloc-64 64 115 263 5586 0 254 24192 0 malloc-32 32 229 527 64192 0 254 24192 0 4 Bucket 48 6 498 765 0 254 24192 0 vtnet_tx_hdr 24 0 1002 3323667 0 254 24048 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 62 124 24357 0 126 23808 0 malloc-128 128 118 68 482 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 54 0 30 23040 0 malloc-4096 4096 0 5 112 0 2 20480 0 udpcb 32 27 603 35982 0 254 20160 0 malloc-32 32 420 210 1103 0 254 20160 0 2 Bucket 32 81 549 5428 0 254 20160 0 malloc-16 16 695 555 27493 0 254 20000 0 itimer 352 0 55 135 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 283 0 8 16384 0 rl_entry 40 325 79 333 0 254 16160 0 malloc-64 64 139 113 216 0 254 16128 0 malloc-384 384 20 20 46 0 30 15360 0 malloc-2048 2048 1 5 1927 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 248 0 30 12288 0 malloc-16 16 34 716 56023 0 254 12000 0 sctp_readq 152 0 78 1326 0 254 11856 0 kenv 258 15 30 1067 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 0 8 9 0 16 8192 0 malloc-512 512 0 16 55 0 30 8192 0 malloc-512 512 0 16 80 0 30 8192 0 malloc-512 512 8 8 40 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 1 91 4 0 254 8096 0 PGRP 88 43 49 132 0 126 8096 0 sctp_asconf_ack 48 1 167 87 0 254 8064 0 malloc-64 64 10 116 24 0 254 8064 0 malloc-32 32 5 247 93 0 254 8064 0 malloc-32 32 0 252 29 0 254 8064 0 malloc-32 32 37 215 792 0 254 8064 0 malloc-32 32 38 214 1413 0 254 8064 0 malloc-16 16 25 475 69 0 254 8000 0 malloc-16 16 20 480 109 0 254 8000 0 malloc-16 16 32 468 33 0 254 8000 0 malloc-16 16 188 312 1632 0 254 8000 0 malloc-16 16 14 486 12383 0 254 8000 0 malloc-128 128 10 52 94 0 126 7936 0 malloc-128 128 53 9 549 0 126 7936 0 tcp_log_node 120 0 66 11 0 126 7920 0 cryptop 280 0 28 32 0 30 7840 0 L VFS Cache 320 0 24 2 0 30 7680 0 malloc-384 384 0 20 58 0 30 7680 0 malloc-384 384 1 19 421 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 30 0 126 6448 0 domainset 40 0 126 16 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 5 0 62 4048 0 hostcache 64 3 60 3 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 19 20 23 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 zfs_znode_cache 472 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 360 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 424 0 0 0 0 30 0 0 arc_buf_hdr_t_full 360 0 0 0 0 30 0 0 dnode_t 1040 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 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 24840 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 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 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 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 584 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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