Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82159895 stack pointer = 0x28:0xfffffe0099efaaf0 frame pointer = 0x28:0xfffffe0099efaaf0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3288 (syz-executor.2) trap number = 12 panic: page fault cpuid = 1 time = 1639499855 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099efa2f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0099efa450 vpanic() at vpanic+0x2b8/frame 0xfffffe0099efa530 panic() at panic+0xb5/frame 0xfffffe0099efa5f0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0099efa6f0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe0099efa830 trap() at trap+0x5e4/frame 0xfffffe0099efaa20 calltrap() at calltrap+0x8/frame 0xfffffe0099efaa20 --- trap 0xc, rip = 0xffffffff82159895, rsp = 0xfffffe0099efaaf0, rbp = 0xfffffe0099efaaf0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe0099efaaf0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe0099efb270 swcr_process() at swcr_process+0x35/frame 0xfffffe0099efb290 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe0099efb3c0 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe0099efb3f0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe0099efb610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0099efb6f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0099efb730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0099efba80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0099efbad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0099efbbd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0099efbd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe0099efbf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099efbf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a41a, rsp = 0x22f08, rbp = 0x22f70 --- KDB: enter: panic [ thread pid 3288 tid 103106 ] Stopped at kdb_enter+0x6b: movq $0,0x250fa3a(%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 0xe88670e769d4a484 rdx 0x3ffff rbx 0 rsp 0xfffffe0099efa430 rbp 0xfffffe0099efa450 rsi 0x40001 rdi 0xffffffff8175e1aa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0097f6ca70 r12 0xfffffe0097f6c560 r13 0xfffffe0099efa401 r14 0xffffffff82b411e0 .str.18 r15 0xffffffff82b411e0 .str.18 rip 0xffffffff8175175b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250fa3a(%rip) db> show proc Process 3288 (syz-executor.2) at 0xfffffe0099d8d548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 856 at 0xfffffe0058dfca90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a233000 (map 0xfffffe009a233000) (map.pmap 0xfffffe009a2330c0) (pmap 0xfffffe009a233128) threads: 2 102762 RunQ syz-executor.2 103106 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3289 776 776 0 R (threaded) syz-executor.1 101751 Run CPU 0 syz-executor.1 103107 S connec 0xfffffe009003c85a syz-executor.1 3288 856 856 0 R (threaded) syz-executor.2 102762 RunQ syz-executor.2 103106 Run CPU 1 syz-executor.2 2914 0 0 0 DL aiordy 0xfffffe0099c4e548 [aiod4] 2913 0 0 0 DL aiordy 0xfffffe0099d8e548 [aiod3] 2910 0 0 0 DL aiordy 0xfffffe0099d8e000 [aiod2] 2909 0 0 0 DL aiordy 0xfffffe0099de8548 [aiod1] 2647 2641 2647 0 Ss select 0xfffffe0053dce5c0 dhclient 2644 1 2644 0 Ss select 0xfffffe00571fe240 dhclient 2641 2634 429 65 S select 0xfffffe00571fe8c0 dhclient 2634 429 429 0 S wait 0xfffffe0097f37548 sh 2625 1 2625 65 Ss select 0xfffffe0053dcee40 dhclient 1970 1 1970 0 Ss select 0xfffffe00571fe3c0 dhclient 1967 1 1967 0 Ss select 0xfffffe0053dcf7c0 dhclient 1948 1 1948 65 Ss select 0xfffffe00571fe4c0 dhclient 1871 1 776 0 S uwait 0xfffffe005769fe00 syz-executor.1 1870 1 889 0 S uwait 0xfffffe005769e100 syz-executor.3 1862 1 776 0 S uwait 0xfffffe005769d700 syz-executor.1 1857 1 889 0 S uwait 0xfffffe0058c10a80 syz-executor.3 1856 1 776 0 S uwait 0xfffffe005769d980 syz-executor.1 1853 1 889 0 S uwait 0xfffffe0007968100 syz-executor.3 1847 1 889 0 S uwait 0xfffffe0058c11680 syz-executor.3 1800 1 889 0 S uwait 0xfffffe0058c12300 syz-executor.3 1509 1 889 0 S uwait 0xfffffe0058c11b80 syz-executor.3 1505 1 856 0 S uwait 0xfffffe005769e000 syz-executor.2 1499 1 864 0 S uwait 0xfffffe0058c11a00 syz-executor.0 1498 1 776 0 S uwait 0xfffffe005769e200 syz-executor.1 1497 1 856 0 S uwait 0xfffffe0007968580 syz-executor.2 1494 1 889 0 S uwait 0xfffffe0007969580 syz-executor.3 1491 1 889 0 S uwait 0xfffffe005769d800 syz-executor.3 1490 1 864 0 S uwait 0xfffffe0058c12500 syz-executor.0 1489 1 856 0 S uwait 0xfffffe0058c12400 syz-executor.2 1488 1 776 0 S uwait 0xfffffe0058c10a00 syz-executor.1 1484 1 776 0 S uwait 0xfffffe0058c10e00 syz-executor.1 1483 1 856 0 S uwait 0xfffffe0007969300 syz-executor.2 1482 1 864 0 S uwait 0xfffffe0058c10c80 syz-executor.0 1477 1 776 0 S uwait 0xfffffe0058c10f00 syz-executor.1 1470 1 856 0 S uwait 0xfffffe005769de80 syz-executor.2 1469 1 776 0 S uwait 0xfffffe005769f080 syz-executor.1 1465 1 856 0 S uwait 0xfffffe0058c12c00 syz-executor.2 1461 1 776 0 S uwait 0xfffffe0058c11180 syz-executor.1 1455 1 776 0 S uwait 0xfffffe0058c11800 syz-executor.1 1218 1 889 0 S uwait 0xfffffe0058c11b00 syz-executor.3 1213 1 889 0 S uwait 0xfffffe0058c13500 syz-executor.3 1208 1 889 0 S uwait 0xfffffe0058c12700 syz-executor.3 1204 1 889 0 S uwait 0xfffffe0007969200 syz-executor.3 951 1 951 0 Ss select 0xfffffe0053dce9c0 dhclient 929 1 929 0 Ss select 0xfffffe0053dce740 dhclient 889 773 889 0 Rs syz-executor.3 864 773 864 0 Rs syz-executor.0 856 773 856 0 Rs syz-executor.2 776 773 776 0 Rs syz-executor.1 773 771 771 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffffe0007968c80 syz-fuzzer 100117 S uwait 0xfffffe005769e500 syz-fuzzer 100118 S uwait 0xfffffe005769e600 syz-fuzzer 100119 S uwait 0xfffffe005769e700 syz-fuzzer 100120 S uwait 0xfffffe0058c11480 syz-fuzzer 100121 S uwait 0xfffffe005769e800 syz-fuzzer 100122 S uwait 0xfffffe005769e900 syz-fuzzer 100123 S uwait 0xfffffe005769ea00 syz-fuzzer 100124 S kqread 0xfffffe00900bb500 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058dfd0b0 csh 769 687 769 0 Ss select 0xfffffe0053dcec40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0057690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005768e4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005768e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768f8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e881 cron 687 1 687 0 Ss select 0xfffffe0053dcf640 sshd 500 1 500 0 Ds bo_wwai 0xfffffe00928c1868 syslogd 429 1 429 0 Ss wait 0xfffffe0058dfba90 devd 428 1 428 65 Ss select 0xfffffe00571fe740 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf3c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf540 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0053dd5000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058c21ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d799b8 [dom0] 100079 D launds 0xffffffff83d799c4 [laundry: dom0] 100080 D umarcl 0xffffffff81e41700 [uma] 6 0 0 0 RL [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff8461a1c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff847de530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c740 [doneq0] 100046 D - 0xffffffff8388c6c0 [async] 100075 D - 0xffffffff8388c540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005710ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053ee1430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ee1480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c03f80 [g_event] 100037 D - 0xffffffff83c03fa0 [g_up] 100038 D - 0xffffffff83c03fc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_config_tqg_0] 100006 D - 0xfffffe00081f3c00 [softirq_0] 100007 D - 0xfffffe00081f3b00 [softirq_1] 100008 D - 0xfffffe00081f3a00 [if_io_tqg_0] 100009 D - 0xfffffe00081f3900 [if_io_tqg_1] 100010 D - 0xfffffe00081d3e00 [thread taskq] 100012 D - 0xfffffe00081d3c00 [kqueue_ctx taskq] 100013 D - 0xfffffe00081d3b00 [pci_hp taskq] 100014 D - 0xfffffe00081d3a00 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081d3700 [aiod_kick taskq] 100018 D - 0xfffffe00081d3600 [inm_free taskq] 100019 D - 0xfffffe00081d3500 [in6m_free taskq] 100020 D - 0xfffffe00081d3400 [deferred_unmount ta] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f02300 [firmware taskq] 100039 D - 0xfffffe0053f02200 [crypto_0] 100040 D - 0xfffffe0053f02200 [crypto_1] 100056 D - 0xfffffe0053f02000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f01e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f01d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f01c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b46cc1 [deadlkres] 100070 D - 0xfffffe00081d4100 [mca taskq] 100071 D - 0xfffffe0053f01800 [acpi_task_0] 100072 D - 0xfffffe0053f01800 [acpi_task_1] 100073 D - 0xfffffe0053f01800 [acpi_task_2] 100074 D - 0xfffffe0053f02100 [CAM taskq] db> show all locks Process 500 (syslogd) thread 0xfffffe0058c0f020 (100102) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00928c1770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3561 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 kobj 322 1288K 481 pcb 580 1165K 5382 newblk 15 1028K 6934 vfscache 3 1025K 3 inodedep 303 626K 2638 filedesc 76 602K 4668 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 193 388K 3400 vmem 3 274K 6 sctp_stro 184 184K 1127 acpica 1674 184K 56282 sctp_atcl 463 174K 3867 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 10 131K 2350 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 973 80K 3426 mtx_pool 2 72K 2 dirrem 284 71K 2520 BPF 38 71K 42 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 418 53K 418 kdtrace 265 50K 6398 freefile 288 36K 2467 temp 35 35K 3389 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 sctp_atky 663 27K 5252 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 143 19K 955 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 103 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_timw 48 12K 48 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 cred 37 10K 234 ksem 4 10K 99 in6_multi 71 9K 71 bmsafemap 3 9K 2621 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 89 8K 3326 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 463 8K 3983 DEVFSP 105 7K 682 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 sctp_map 368 6K 2208 plimit 23 6K 480 pwddesc 87 6K 3329 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 140 UMA 272 5K 272 vt 11 5K 11 pf_table 2 4K 132 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 71 proc-args 117 4K 4574 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 221 lockf 28 3K 167 xform 45 3K 604 terminal 11 3K 11 selfd 40 3K 48878 uidinfo 3 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 67 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 69 filedesc_to_leader 26 2K 52 CAM XPT 22 2K 543 in_multi 6 2K 8 CC Mem 23 2K 886 crypto 7 2K 103 ipsecpolicy 2 2K 2 acpidev 20 2K 20 pf_osfp 10 2K 10 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 33 2K 1308 freework 5 2K 3722 softdep 1 1K 1 mkdir 8 1K 4654 freeblks 4 1K 2492 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 269 pci_link 10 1K 10 osd 27 1K 897 sctp_aadr 10 1K 33 diradd 5 1K 2558 encap_export_host 12 1K 12 newdirblk 4 1K 2327 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 6598 pf_rule 1 1K 68 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 54 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 126 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 212 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1786 sctp_iter 0 0K 13 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 13 sctp_stri 0 0K 224 filemon 0 0K 27 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS4 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS2 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 gntdev 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 privcmd_dev 0 0K 0 xenbus 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 vm_fictitious 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 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 UMAHash 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1607 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 25 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 49 allocindir 0 0K 0 indirdep 0 0K 1618 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ata_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 ip6opt 0 0K 30 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 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 0 nvme_da 0 0K 0 statfs 0 0K 2488 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 16 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 116 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 10 lio 0 0K 0 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 136 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 iov 0 0K 16980 ioctlops 0 0K 370 eventfd 0 0K 10 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 424 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 0 sysctltmp 0 0K 762 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 1 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8340 1058 612225 0 254 38494208 0 tcp_log 416 0 20322 174025 0 254 8453952 0 mbuf 256 9152 766 1429526 0 254 2539008 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-384 384 4454 166 7071 0 30 1774080 0 BUF TRIE 144 256 11532 4275 0 62 1697472 0 RADIX NODE 144 10363 944 140095 0 63 1628208 0 malloc-128 128 12253 116 15559 0 126 1583232 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 323 3 565 0 2 1335296 0 UMA Slabs 0 112 11173 17 11173 0 126 1253280 0 vmem btag 56 20837 82 20837 0 254 1171464 0 sctp_asoc 2288 184 326 1104 0 254 1166880 0 tcp_bbr_map 128 0 7192 116658 0 126 920576 0 VM OBJECT 264 2710 140 81143 0 30 752400 0 malloc-16384 16384 39 6 2342 0 1 737280 0 256 Bucket 2048 314 22 4714 0 8 688128 0 FFS inode 1160 544 37 3016 0 8 673960 0 malloc-2048 2048 285 19 2920 0 8 622592 0 sctp_ep 1208 279 231 2651 0 254 616080 0 tcpcb 1096 23 488 886 0 254 560056 0 ertt_txseginfo 40 1 13735 390297 0 254 549440 0 socket 960 150 358 5310 0 254 487680 0 MAP ENTRY 96 4077 333 236168 0 126 423360 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 5 1 13 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-4096 4096 87 7 3290 0 2 385024 0 sctp_raddr 736 191 326 1128 0 254 380512 0 THREAD 1808 177 32 3107 0 8 377872 0 tcp_inpcb 448 23 742 886 0 254 342720 0 VNODE 448 583 110 3057 0 30 310464 0 malloc-64 64 4292 559 59948 0 254 310464 0 malloc-16 16 14699 301 14955 0 254 240000 0 ripcb 448 4 509 85 0 254 229824 0 udplite_inpcb 448 0 513 92 0 254 229824 0 udp_inpcb 448 6 507 245 0 254 229824 0 malloc-32768 32768 0 7 1480 0 1 229376 0 DEVCTL 1024 11 209 154 0 0 225280 0 malloc-256 256 239 631 12751 0 62 222720 0 malloc-1024 1024 186 22 1199 0 16 212992 0 VMSPACE 2552 67 14 3271 0 4 206712 0 malloc-65536 65536 1 2 173 0 1 196608 0 malloc-384 384 463 47 3882 0 30 195840 0 mbuf_packet 256 169 593 11831 0 254 195072 0 malloc-128 128 1328 191 26840 0 126 194432 0 malloc-32 32 5654 268 8068 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 179 46 6520 0 16 187200 0 128 Bucket 1024 128 51 1753 0 16 183296 0 malloc-2048 2048 15 73 1077 0 8 180224 0 FFS2 dinode 256 544 86 3015 0 62 161280 0 malloc-256 256 414 216 3270 0 62 161280 0 malloc-1024 1024 123 21 328 0 16 147456 0 S VFS Cache 104 1014 390 3658 0 126 146016 0 malloc-256 256 480 90 3206 0 62 145920 0 PROC 1352 86 19 3289 0 8 141960 0 malloc-65536 65536 0 2 25 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 17 493 1302 0 254 130560 0 ksiginfo 112 91 953 3571 0 126 116928 0 malloc-128 128 758 141 4580 0 126 115072 0 filedesc0 1072 87 18 3329 0 8 112560 0 malloc-8192 8192 11 2 114 0 1 106496 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 1 5 174 0 1 98304 0 g_bio 408 4 236 29562 0 30 97920 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 11 0 254 88704 0 64 Bucket 512 88 80 8597 0 30 86016 0 malloc-64 64 863 460 5924 0 254 84672 0 clpbuf 2624 0 32 123 0 16 83968 0 malloc-128 128 315 336 2689 0 126 83328 0 malloc-4096 4096 14 6 2513 0 2 81920 0 sctp_readq 152 0 520 89 0 254 79040 0 sctp_chunk 152 194 326 413 0 254 79040 0 malloc-4096 4096 18 0 18 0 2 73728 0 malloc-64 64 629 442 2353 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 7 0 1 65536 0 malloc-16384 16384 0 4 20 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 3 5 30 0 1 65536 0 malloc-4096 4096 11 5 555 0 2 65536 0 malloc-256 256 83 172 7076 0 62 65280 0 32 Bucket 256 70 185 8299 0 62 65280 0 sctp_stream_msg_out 112 77 463 350 0 254 60480 0 Files 80 398 252 15801 0 126 52000 0 malloc-256 256 4 191 2630 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 25466 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 484 0 8 49152 0 malloc-2048 2048 2 22 132 0 8 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1837 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 106 14 110 0 30 46080 0 pcpu-8 8 4759 873 8067 0 254 45056 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 1 69 7721 0 16 38080 0 pipe 744 22 28 485 0 16 37200 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 216 351 16942 0 254 36288 0 malloc-64 64 37 530 76 0 254 36288 0 malloc-64 64 55 512 744 0 254 36288 0 16 Bucket 144 83 169 627 0 62 36288 0 malloc-128 128 42 237 293 0 126 35712 0 malloc-128 128 85 194 5071 0 126 35712 0 malloc-128 128 13 266 2336 0 126 35712 0 malloc-128 128 75 204 317 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 51 39 164 0 30 34560 0 malloc-256 256 12 123 2715 0 62 34560 0 malloc-256 256 59 76 525 0 62 34560 0 malloc-256 256 52 83 319 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 0 4 38 0 1 32768 0 malloc-4096 4096 3 5 73 0 2 32768 0 malloc-2048 2048 3 13 26 0 8 32768 0 malloc-2048 2048 0 16 8 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 0 64 342 0 30 32768 0 malloc-512 512 0 64 31 0 30 32768 0 malloc-512 512 4 60 105 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 9 55 13 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 896 0 36 212 0 16 32256 0 KNOTE 160 28 172 37888 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 524 0 126 31680 0 tcp_bbr_pcb 832 0 36 406 0 16 29952 0 cpuset 104 7 272 51 0 126 29016 0 sctp_laddr 48 148 440 832 0 254 28224 0 tcp_inpcb 32 2 880 550 0 254 28224 0 PWD 32 50 832 2411 0 254 28224 0 malloc-32 32 492 390 4234 0 254 28224 0 4 Bucket 48 8 580 109 0 254 28224 0 AIO 208 0 133 7 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 31 245 71 0 126 24288 0 rl_entry 40 82 524 82 0 254 24240 0 8 Bucket 80 54 246 1253 0 126 24000 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 53 7 393 0 30 23040 0 domainset 40 0 567 33 0 254 22680 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 udplite_inpcb 32 0 630 6 0 254 20160 0 udpcb 32 6 624 337 0 254 20160 0 udp_inpcb 32 3 627 51 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 23 257 886 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 7 623 46 0 254 20160 0 malloc-32 32 279 351 2583 0 254 20160 0 malloc-32 32 117 513 3039 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 64 566 1848 0 254 20160 0 malloc-32 32 27 603 1069 0 254 20160 0 2 Bucket 32 73 557 825 0 254 20160 0 malloc-16 16 843 407 8330 0 254 20000 0 malloc-16 16 550 700 7431 0 254 20000 0 cryptop 280 1 69 23 0 30 19600 0 AIOCB 552 0 35 7 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 8 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_asconf_ack 48 0 336 23 0 254 16128 0 vtnet_tx_hdr 24 0 668 496298 0 254 16032 0 kenv 258 15 45 1042 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 malloc-16 16 87 663 26773 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 itimer 352 0 33 4 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 malloc-16 16 2 498 3 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 AIOLIO 272 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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