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 = 0x20:0xffffffff8156d181 stack pointer = 0x28:0xfffffe00577375c0 frame pointer = 0x28:0xfffffe0057737700 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 = 925 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe0054957480 rbp: fffffe0057737700 r10: 433e453094d51f1f r11: 0000000000000017 r12: 0000000000000000 r13: 00000038433ebb93 r14: fffffe0054957478 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 1747193573 KDB: stack backtrace: db_trace_self_wrapper() at Fatal double fault rip 0xffffffff816526c8 rsp 0xfffffe0057735fc0 rbp 0xfffffe00577362b0 rax 0xfffffe005496f000 rdx 0xffffffff827c9fc0 rbx 0xfffffe005496f000 rcx 0xc6 rsi 0xfffff8007fffcfe0 rdi 0x9 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xc6 r13 0xfffff8007fffcff8 r14 0xfffffe0057736300 r15 0 rflags 0x10086 cs 0x20 ss 0x28 ds 0x3b es 0x3b fs 0x13 gs 0x1b fsbase 0x335cebe020f0 gsbase 0xffffffff84e10000 kgsbase 0 cpuid = 0; apic id = 00 panic: double fault cpuid = 0 time = 1747193573 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xffffffff83d1c310 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xffffffff83d1c470 vpanic() at vpanic+0x257/frame 0xffffffff83d1c630 panic() at panic+0xb5/frame 0xffffffff83d1c700 dblfault_handler() at dblfault_handler+0x308/frame 0xffffffff83d1c7e0 Xdblfault() at Xdblfault+0xd7/frame 0xffffffff83d1c7e0 --- trap 0x17, rip = 0xffffffff816526c8, rsp = 0xfffffe0057735fc0, rbp = 0xfffffe00577362b0 --- witness_checkorder() at witness_checkorder+0x18/frame 0xfffffe00577362b0 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x157/frame 0xfffffe0057736370 msgbuf_addstr() at msgbuf_addstr+0x10f/frame 0xfffffe0057736550 _vprintf() at _vprintf+0x1ff/frame 0xfffffe00577366f0 printf() at printf+0xd5/frame 0xfffffe00577367e0 db_putc() at db_putc+0x67/frame 0xfffffe0057736810 kvprintf() at kvprintf+0x1425/frame 0xfffffe00577369d0 db_printf() at db_printf+0x125/frame 0xfffffe0057736b10 db_printsym() at db_printsym+0x28a/frame 0xfffffe0057736c40 db_print_stack_entry() at db_print_stack_entry+0x41/frame 0xfffffe0057736c70 db_backtrace() at db_backtrace+0x154/frame 0xfffffe0057736cf0 db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057736df0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057736f50 vpanic() at vpanic+0x257/frame 0xfffffe0057737110 panic() at panic+0xb5/frame 0xfffffe00577371d0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0057737310 trap() at trap+0x78e/frame 0xfffffe00577374f0 calltrap() at calltrap+0x8/frame 0xfffffe00577374f0 --- trap 0xc, rip = 0xffffffff8156d181, rsp = 0xfffffe00577375c0, rbp = 0xfffffe0057737700 --- callout_process() at callout_process+0x441/frame 0xfffffe0057737700 handleevents() at handleevents+0x3ee/frame 0xfffffe0057737770 timercb() at timercb+0x3cb/frame 0xfffffe0057737840 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0057737880 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0057737880 --- interrupt, rip = 0xffffffff815cc791, rsp = 0xfffffe0057737950, rbp = 0xfffffe0057737a50 --- __asan_loadN_noabort() at __asan_loadN_noabort+0x1/frame 0xfffffe0057737a50 blake3_hash_many_generic() at blake3_hash_many_generic+0x7b9/frame 0xfffffe0057737c70 blake3_compress_subtree_wide() at blake3_compress_subtree_wide+0x46e/frame 0xfffffe0057738460 blake3_compress_subtree_wide() at blake3_compress_subtree_wide+0x1d0/frame 0xfffffe0057738c40 blake3_compress_subtree_wide() at blake3_compress_subtree_wide+0x1fa/frame 0xfffffe0057739420 blake3_compress_subtree_wide() at blake3_compress_subtree_wide+0x1d0/frame 0xfffffe0057739c00 blake3_compress_subtree_wide() at blake3_compress_subtree_wide+0x1fa/frame 0xfffffe005773a3e0 Blake3_Update() at Blake3_Update+0x16d5/frame 0xfffffe005773af60 blake3_incremental() at blake3_incremental+0x15/frame 0xfffffe005773af70 abd_iterate_func() at abd_iterate_func+0x20d/frame 0xfffffe005773b0c0 abd_checksum_blake3_native() at abd_checksum_blake3_native+0x9f/frame 0xfffffe005773b110 chksum_run() at chksum_run+0x19d/frame 0xfffffe005773b270 chksum_benchit() at chksum_benchit+0xac/frame 0xfffffe005773b2a0 chksum_init() at chksum_init+0x60f/frame 0xfffffe005773b340 spa_init() at spa_init+0x10c/frame 0xfffffe005773b360 zfs_kmod_init() at zfs_kmod_init+0x20/frame 0xfffffe005773b380 zfs_modevent() at zfs_modevent+0x35/frame 0xfffffe005773b3a0 module_register_init() at module_register_init+0xf4/frame 0xfffffe005773b3f0 linker_load_module() at linker_load_module+0x1e15/frame 0xfffffe005773bab0 kern_kldload() at kern_kldload+0x2c6/frame 0xfffffe005773bb90 vfs_byname_kld() at vfs_byname_kld+0xa2/frame 0xfffffe005773bc50 sys_mount() at sys_mount+0x1c5/frame 0xfffffe005773bd10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe005773bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005773bf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x825289f08, rbp = 0x825289f80 --- KDB: enter: panic [ thread pid 925 tid 100256 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda67(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0020 .str.27 rsp 0xffffffff83d1c450 dblfault_stack+0xb90 rbp 0xffffffff83d1c470 dblfault_stack+0xbb0 rsi 0 rdi 0xffffffff816145b9 printf+0x149 r8 0 r9 0xffffffff r10 0x335cebe020f0 r11 0xffffffff84e10000 r12 0xfffffe005496f000 r13 0 r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe72e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda67(%rip) db> show proc Process 925 (syz-executor) at 0xfffffe00548fb000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00548fd5a0 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0xc0000 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005496a6d8 (map 0xfffffe005496a6d8) (map.pmap 0xfffffe005496a778) (pmap 0xfffffe005496a7e8) threads: 2 100118 s syz-executor 100256 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 980 767 767 0 R (threaded) syz-executor 100195 RunQ syz-executor 100326 Run CPU 1 syz-executor 100327 S uwait 0xfffffe0058d08300 syz-executor 979 1 979 0 Ss+ ttyin 0xfffffe005476d8b0 getty 978 1 978 0 Ss+ ttyin 0xfffffe005476f0b0 getty 977 1 977 0 Ss+ ttyin 0xfffffe005476f8b0 getty 976 1 976 0 Ss+ ttyin 0xfffffe00547700b0 getty 975 1 975 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 969 1 969 0 DELs+ exithol 0xfffffe000800a928 getty 968 1 968 0 Ss+ ttyin 0xfffffe0059cc08b0 getty 967 1 967 0 Ss+ ttyin 0xfffffe0059cc00b0 getty 966 1 966 0 Ss+ ttyin 0xfffffe0059cbf8b0 getty 964 958 964 0 Ss select 0xfffffe00717d94c0 dhclient 961 1 961 0 Ss select 0xfffffe00717d9440 dhclient 958 951 424 65 S select 0xfffffe00717d9640 dhclient 951 424 424 0 S wait 0xfffffe00549125c0 sh 943 0 0 0 DL (threaded) [zfskern] 100169 D t->zthr 0xfffffe007b038348 [arc_evict] 100302 D t->zthr 0xfffffe007b039248 [arc_reap] 100303 D - 0xfffffe007b45b600 [dbu_evict] 100304 D dbuf_ev 0xffffffff85b09920 [dbuf_evict_thread] 100310 D - 0xfffffe007b45b900 [z_vdev_file_0] 100311 D - 0xfffffe007b45b900 [z_vdev_file_1] 100312 D - 0xfffffe007b45b900 [z_vdev_file_2] 100313 D - 0xfffffe007b45b900 [z_vdev_file_3] 100314 D - 0xfffffe007b45b900 [z_vdev_file_4] 100315 D - 0xfffffe007b45b900 [z_vdev_file_5] 100316 D - 0xfffffe007b45b900 [z_vdev_file_6] 100317 D - 0xfffffe007b45b900 [z_vdev_file_7] 100318 D - 0xfffffe007b45b900 [z_vdev_file_8] 100319 D - 0xfffffe007b45b900 [z_vdev_file_9] 100320 D - 0xfffffe007b45b900 [z_vdev_file_10] 100321 D - 0xfffffe007b45b900 [z_vdev_file_11] 100322 D - 0xfffffe007b45b900 [z_vdev_file_12] 100323 D - 0xfffffe007b45b900 [z_vdev_file_13] 100324 D - 0xfffffe007b45b900 [z_vdev_file_14] 100325 D - 0xfffffe007b45b900 [z_vdev_file_15] 942 765 765 0 R (threaded) syz-executor 100203 RunQ syz-executor 100298 S sbwait 0xfffffe005a0f2a0c syz-executor 100309 S uwait 0xfffffe0071f7c380 syz-executor 931 764 764 0 T (threaded) syz-executor 100190 s syz-executor 100269 RunQ syz-executor 930 1 765 0 S uwait 0xfffffe0058d08580 syz-executor 929 1 764 0 S uwait 0xfffffe0071f7cd00 syz-executor 925 766 766 0 T (threaded) syz-executor 100118 s syz-executor 100256 Run CPU 0 syz-executor 919 1 767 0 S uwait 0xfffffe0058952800 syz-executor 917 1 767 0 S uwait 0xfffffe0058952f00 syz-executor 909 1 767 0 S uwait 0xfffffe0071f7dd80 syz-executor 905 1 765 -1 S uwait 0xfffffe0071f7c580 syz-executor 903 1 765 -1 S uwait 0xfffffe0007f7e800 syz-executor 899 1 765 -1 S uwait 0xfffffe0058952b00 syz-executor 898 1 765 -1 S uwait 0xfffffe0071f7e180 syz-executor 888 1 766 0 S uwait 0xfffffe0007f7ee00 syz-executor 881 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 880 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 879 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 878 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 876 1 765 0 S uwait 0xfffffe0007f7ea00 syz-executor 867 1 766 0 S uwait 0xfffffe0058952c00 syz-executor 849 1 764 0 S uwait 0xfffffe0058d07600 syz-executor 841 1 841 0 S uwait 0xfffffe0071f7cc00 syz-executor 828 1 767 0 S uwait 0xfffffe0071f7d280 syz-executor 827 1 765 0 S uwait 0xfffffe0058952e00 syz-executor 826 0 0 0 DL aiordy 0xfffffe0054928040 [aiod4] 825 0 0 0 DL aiordy 0xfffffe0054928b00 [aiod3] 824 0 0 0 DL aiordy 0xfffffe00549285a0 [aiod2] 823 0 0 0 DL aiordy 0xfffffe0054911040 [aiod1] 813 0 0 0 DL (threaded) [KTLS] 100113 D - 0xfffffe0059c02b00 [thr_0] 100126 D - 0xfffffe0059c02b80 [thr_1] 100127 D - 0xffffffff83caec28 [reclaim_0] 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 1 761 0 S select 0xfffffe00717d9d40 syz-executor 738 1 18 0 S+ piperd 0xfffffe005a05e700 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe005490fac0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe00717da0c0 sshd 495 1 495 0 Ss select 0xfffffe00717da240 syslogd 424 1 424 0 Ss wait 0xfffffe0054808040 devd 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100092 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100084 D launds 0xffffffff83cea304 [laundry: dom0] 100085 D umarcl 0xffffffff81dcf070 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84825850 [pf purge] 5 0 0 0 DL waiting 0xffffffff846f4700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0008bf6030 [crypto returns 0] 100045 D crypto_ 0xfffffe0008bf6080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 L *Giant 0xfffffe0008004300 [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058566900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058566800 [vtnet0 txq 0] 100059 D - 0xfffffe0058566700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058566600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858e000 [virtio_balloon] 100066 D - 0xffffffff827b5360 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058567100 [CAM taskq] 100077 D - 0xfffffe0058565400 [ipsec_offload] 100160 D - 0xfffffe0058d0bd00 [netlink_socket (PID] 100293 D - 0xfffffe0058567500 [system_taskq_0] 100294 D - 0xfffffe0058567500 [system_taskq_1] 100295 D - 0xfffffe0058d0b300 [system_delay_taskq_] 100296 D - 0xfffffe0058d0b300 [system_delay_taskq_] 100299 D - 0xfffffe0058567b00 [arc_prune] 100300 D - 0xfffffe0058567c00 [arc_flush_0] 100301 D - 0xfffffe0058567c00 [arc_flush_1] db> show all locks Process 980 (syz-executor) thread 0xfffffe0054966740 (100326) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007b034560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:567 Process 942 (syz-executor) thread 0xfffffe0054968740 (100298) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe005a0f29c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4840 Process 931 (syz-executor) thread 0xfffffe005496c740 (100269) exclusive sx sapblk (sapblk) r = 0 (0xffffffff83b8b800) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3464 Process 925 (syz-executor) thread 0xfffffe005496f000 (100256) exclusive sleep mutex Giant (Giant) r = 1 (0xffffffff83001bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_module.c:113 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 11738K 562 tcp_hpts 7 4801K 7 devbuf 4189 4324K 4214 solaris 2234 3437K 4451 sysctloid 43531 2557K 43635 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 40 1034K 1540 vfscache 3 1025K 3 pcb 43 687K 264 inodedep 17 518K 249 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 221 subproc 162 326K 1071 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 20269 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 12 131K 100 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 526 ddb_capture 1 64K 1 kdtrace 259 52K 1309 umtx 384 48K 384 temp 37 38K 2072 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 LRO 18 19K 18 BPF 14 19K 26 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 kstat_data 15 15K 15 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 44 14K 44 eventhandler 164 14K 164 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 GEOM 61 11K 481 CAM queue 5 11K 1528 rman 82 10K 437 taskqueue 90 10K 99 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 3 9K 177 ksem 2 9K 5 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 2 pfs_vncache 1 8K 1 plimit 21 8K 559 audit_evclass 239 8K 301 cred 27 7K 225 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 78 6K 1087 UMA 329 6K 329 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 73 5K 993 Unitno 112 5K 162 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 sctp_atcl 8 3K 99 crypto 6 3K 12 DEVFSP 45 3K 67 terminal 11 3K 11 uidinfo 5 3K 12 proc-args 88 3K 2081 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 session 18 3K 53 kcovinfo 36 3K 36 selfd 34 3K 48370 lockf 20 3K 53 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freefrag 14 2K 115 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 11 2K 49 osd 40 2K 93 msi 9 2K 9 netlink 2 2K 76 softdep 1 1K 1 dirrem 4 1K 149 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 diradd 7 1K 166 select 7 1K 44 CAM periph 4 1K 271 inpcbpolicy 26 1K 272 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 270 pci_link 10 1K 10 encap_export_host 12 1K 12 newdirblk 4 1K 80 mkdir 4 1K 160 ip_msource 8 1K 11 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 67 freework 2 1K 263 ip6opt 2 1K 18 sctp_atky 8 1K 102 freeblks 1 1K 103 indirdep 1 1K 124 ip6_msource 4 1K 4 vnodes 1 1K 2 ktls 1 1K 134 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 frag6 2 1K 2 tcpfunc 3 1K 3 iov 3 1K 14960 loginclass 3 1K 5 soname 5 1K 3454 sctp_athm 8 1K 100 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 108 aio 4 1K 4 procdesc 1 1K 12 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 87 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 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 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 0 sctp_stro 0 0K 3 sctp_stri 0 0K 0 sctp_map 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 2 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 154 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 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 ktls_ocf 0 0K 1 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 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 1 in6_mfilter 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 17 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 20 fadvise 0 0K 0 VN POLL 0 0K 1 statfs 0 0K 190 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 44 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 143 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 683 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 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 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8336 1062 14440 0 254 38494208 0 mbuf 256 8680 982 21836 0 254 2473472 0 malloc-128 128 14211 173 17736 0 126 1841152 0 BUF TRIE 152 257 11547 1071 0 62 1794208 0 malloc-384 384 4169 31 4183 0 30 1612800 0 malloc-4096 4096 349 5 1087 0 2 1449984 0 UMA Slabs 0 112 11084 34 11084 0 126 1245216 0 RADIX NODE 152 7320 449 34062 0 62 1180888 0 sctp_asoc 2256 0 510 3 0 254 1150560 0 malloc-64 64 304 17021 48732 0 254 1108800 0 zio_buf_comb_1048576 1048576 1 0 12 0 1 1048576 0 malloc-65536 65536 15 1 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17065 110 17065 0 254 961800 0 FFS inode 1168 541 33 652 0 8 670432 0 pbuf 2624 0 249 0 0 2 653376 0 sctp_ep 1152 8 503 96 0 254 588672 0 malloc-256 256 2205 90 2745 0 62 587520 0 malloc-16384 16384 28 4 113 0 1 524288 0 socket 1024 46 462 1607 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 195 15 1271 0 8 430080 0 sctp_raddr 736 0 517 3 0 254 380512 0 VM OBJECT 248 1108 332 15388 0 62 357120 0 THREAD 1824 185 7 327 0 8 350208 0 malloc-64 64 4895 460 20790 0 254 342720 0 malloc-4096 4096 73 9 983 0 2 335872 0 malloc-16 16 17832 668 22451 0 254 296000 0 VNODE 440 580 86 693 0 30 293040 0 malloc-2048 2048 109 27 667 0 8 278528 0 malloc-32 32 7258 428 11488 0 254 245952 0 UMA Zones 768 301 3 301 0 16 233472 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 2 511 95 0 254 213408 0 malloc-65536 65536 1 2 10 0 1 196608 0 malloc-32768 32768 1 5 97 0 1 196608 0 malloc-128 128 1329 190 25830 0 126 194432 0 MAP ENTRY 96 1398 618 48962 0 126 193536 0 malloc-2048 2048 11 77 101 0 8 180224 0 malloc-1024 1024 158 18 181 0 16 180224 0 FPU_save_area 832 187 29 396 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 10 506 1207 0 254 165120 0 malloc-2048 2048 7 65 656 0 8 147456 0 FFS2 dinode 256 541 29 652 0 62 145920 0 malloc-256 256 41 529 1737 0 62 145920 0 S VFS Cache 104 1006 281 1177 0 126 133848 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 1 507 731 0 254 130048 0 PROC 1376 72 16 980 0 8 121088 0 ksiginfo 112 73 971 217 0 126 116928 0 malloc-128 128 661 238 1752 0 126 115072 0 UMA Kegs 384 287 6 287 0 30 112512 0 filedesc0 1072 73 25 993 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 210 7418 0 30 85680 0 128 Bucket 1024 51 32 283 0 16 84992 0 malloc-256 256 180 135 458 0 62 80640 0 malloc-256 256 228 87 1319 0 62 80640 0 malloc-384 384 112 68 345 0 30 69120 0 malloc-64 64 710 361 16273 0 254 68544 0 malloc-128 128 442 85 875 0 126 67456 0 malloc-128 128 299 228 368 0 126 67456 0 malloc-32768 32768 0 2 9 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 3 24 0 2 65536 0 64 Bucket 512 99 29 2157 0 30 65536 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-8192 8192 7 0 9 0 1 57344 0 tcp_inpcb 1304 11 31 49 0 8 54768 0 malloc-64 64 458 361 658 0 254 52416 0 malloc-128 128 7 396 263 0 126 51584 0 malloc-256 256 106 89 254 0 62 49920 0 malloc-256 256 52 143 1076 0 62 49920 0 malloc-256 256 77 118 180 0 62 49920 0 malloc-256 256 17 178 373 0 62 49920 0 32 Bucket 256 82 113 1491 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 14156 0 16 49152 0 malloc-8192 8192 4 2 32 0 1 49152 0 malloc-2048 2048 16 8 35 0 8 49152 0 malloc-1024 1024 11 37 522 0 16 49152 0 VMSPACE 584 46 38 955 0 16 49056 0 malloc-384 384 30 90 659 0 30 46080 0 pcpu-8 8 5169 463 5346 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 193 357 8055 0 126 44000 0 TURNSTILE 136 193 122 193 0 62 42840 0 sctp_readq 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 2021 0 16 38080 0 udp_inpcb 408 9 81 182 0 30 36720 0 malloc-64 64 108 459 169 0 254 36288 0 malloc-64 64 14 553 35 0 254 36288 0 malloc-64 64 47 520 224 0 254 36288 0 malloc-64 64 13 554 692 0 254 36288 0 tcp_bbr_map 128 0 279 48 0 126 35712 0 malloc-128 128 103 176 218 0 126 35712 0 malloc-128 128 11 268 69 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 368 0 62 34560 0 malloc-384 384 63 27 63 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-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 23 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 9 0 2 32768 0 malloc-4096 4096 3 5 308 0 2 32768 0 malloc-4096 4096 3 5 14 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 7 9 200 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 6 26 1062 0 16 32768 0 malloc-1024 1024 4 28 116 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 ma