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 = 0x20:0xffffffff84bab164 stack pointer = 0x28:0xfffffe0092b9b220 frame pointer = 0x28:0xfffffe0092b9b260 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 = 10972 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1648526718 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092b9aa30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092b9ab90 vpanic() at vpanic+0x2b8/frame 0xfffffe0092b9ac70 panic() at panic+0xb5/frame 0xfffffe0092b9ad30 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0092b9ae30 trap_pfault() at trap_pfault+0x186/frame 0xfffffe0092b9af70 trap() at trap+0x5ad/frame 0xfffffe0092b9b150 calltrap() at calltrap+0x8/frame 0xfffffe0092b9b150 --- trap 0xc, rip = 0xffffffff84bab164, rsp = 0xfffffe0092b9b220, rbp = 0xfffffe0092b9b260 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe0092b9b260 pf_ioctl_addrule() at pf_ioctl_addrule+0xe06/frame 0xfffffe0092b9b2f0 pfioctl() at pfioctl+0x553d/frame 0xfffffe0092b9c610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0092b9c6f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0092b9c730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0092b9ca80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0092b9cad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0092b9cbd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0092b9cd30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0092b9cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092b9cf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x83050cf08, rbp = 0x83050cf70 --- KDB: enter: panic [ thread pid 10972 tid 113245 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0xc2ee059fe73f0438 rdx 0x3ffff rbx 0 rsp 0xfffffe0092b9ab70 rbp 0xfffffe0092b9ab90 rsi 0x40001 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058c19740 r13 0xfffffe0092b9ab01 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 10972 (syz-executor.1) at 0xfffffe0097ef1a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe00924e4548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dde000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092de83f0 (map 0xfffffe0092de83f0) (map.pmap 0xfffffe0092de84b0) (pmap 0xfffffe0092de8518) threads: 2 112988 RunQ syz-executor.1 113245 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 10972 784 784 0 R (threaded) syz-executor.1 112988 RunQ syz-executor.1 113245 Run CPU 1 syz-executor.1 10971 827 827 0 R (threaded) syz-executor.3 113148 Run CPU 0 syz-executor.3 113244 S connec 0xfffffe008fe1ac1a syz-executor.3 10967 801 801 0 S (threaded) syz-executor.2 113106 S nanslp 0xffffffff83e458c0 syz-executor.2 113237 S connec 0xfffffe008fe080da syz-executor.2 113238 S uwait 0xfffffe0092314b00 syz-executor.2 113239 S uwait 0xfffffe0058ad7000 syz-executor.2 113240 S uwait 0xfffffe0099a05b80 syz-executor.2 10965 783 783 0 R (threaded) syz-executor.0 113197 RunQ syz-executor.0 113229 S connec 0xfffffe008fe0749a syz-executor.0 113235 S uwait 0xfffffe0058ad6a80 syz-executor.0 7651 1 7651 65 Ss select 0xfffffe0099a15e40 dhclient 5474 1 5474 0 Ss select 0xfffffe0097f474c0 dhclient 5471 1 5471 0 Ss select 0xfffffe0058ad9f40 dhclient 5452 1 5452 65 Ss select 0xfffffe0097f48b40 dhclient 4456 1 4456 0 Ss select 0xfffffe0097f48740 dhclient 4453 1 4453 0 Ss select 0xfffffe0097f0d040 dhclient 4426 1 4426 65 Ss select 0xfffffe0097f3ce40 dhclient 3609 1 3609 0 Ss select 0xfffffe0099a51640 dhclient 3606 1 3606 0 Ss select 0xfffffe0097f47940 dhclient 3587 1 3587 65 Ss select 0xfffffe0099a51bc0 dhclient 3231 0 0 0 DL aiordy 0xfffffe0097ef0548 [aiod4] 3230 0 0 0 DL aiordy 0xfffffe00924e5a90 [aiod3] 3229 0 0 0 DL aiordy 0xfffffe0092d86000 [aiod2] 3227 0 0 0 DL aiordy 0xfffffe0092d86a90 [aiod1] 2138 1 2138 0 Ss select 0xfffffe0099a511c0 dhclient 2128 1 2128 0 Ss select 0xfffffe0099a514c0 dhclient 827 774 827 0 Ss nanslp 0xffffffff83e458c0 syz-executor.3 801 774 801 0 Rs syz-executor.2 784 774 784 0 Rs syz-executor.1 783 774 783 0 Ss nanslp 0xffffffff83e458c0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe0053f7bf00 syz-fuzzer 100113 S uwait 0xfffffe0053f7c080 syz-fuzzer 100114 S uwait 0xfffffe0053f7c180 syz-fuzzer 100115 S uwait 0xfffffe0053f7c280 syz-fuzzer 100116 S uwait 0xfffffe0058ad7d00 syz-fuzzer 100117 S uwait 0xfffffe0058ad7e00 syz-fuzzer 100118 S uwait 0xfffffe0058ad7f00 syz-fuzzer 100120 S kqread 0xfffffe000817e400 syz-fuzzer 100125 S uwait 0xfffffe0058ad7600 syz-fuzzer 100126 S uwait 0xfffffe0058ad7700 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c13b40 csh 770 688 770 0 Ss select 0xfffffe0092314ec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574d7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586e88b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574d54b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586e8cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00574d58b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574d5cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00574d60b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00574d64b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574d68b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe0092315040 sshd 501 1 501 0 Ss select 0xfffffe0092315540 syslogd 430 1 430 0 Ss select 0xfffffe0092315240 devd 429 1 429 65 Ss select 0xfffffe0092315140 dhclient 344 1 344 0 Ss select 0xfffffe00923151c0 dhclient 341 1 341 0 Ss select 0xfffffe0058ad8d40 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0053ddc000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00586318e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100082 D launds 0xffffffff83f91044 [laundry: dom0] 100083 D umarcl 0xffffffff81ea4540 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff849a55a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ec5488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053ed6c30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ed6c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dde000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053c95b00 [softirq_0] 100006 D - 0xfffffe0053c95900 [softirq_1] 100007 D - 0xfffffe0053c95700 [if_io_tqg_0] 100008 D - 0xfffffe0053c95500 [if_io_tqg_1] 100009 D - 0xfffffe0053c95300 [if_config_tqg_0] 100011 D - 0xfffffe0008181c00 [aiod_kick taskq] 100012 D - 0xfffffe0008181b00 [inm_free taskq] 100013 D - 0xfffffe0008181a00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008181900 [in6m_free taskq] 100015 D - 0xfffffe0008181800 [deferred_unmount ta] 100016 D - 0xfffffe0008181700 [thread taskq] 100018 D - 0xfffffe0008181500 [kqueue_ctx taskq] 100019 D - 0xfffffe0008181400 [pci_hp taskq] 100021 D - 0xfffffe0008181200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008181200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008181200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008181200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008181100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008181100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008181100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008181100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f33300 [firmware taskq] 100039 D - 0xfffffe0053f33200 [crypto_0] 100040 D - 0xfffffe0053f33200 [crypto_1] 100056 D - 0xfffffe0053f32d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f32c00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f32b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f32a00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fa1480 [virtio_balloon] 100067 D - 0xffffffff82bbfba0 [deadlkres] 100071 D - 0xfffffe0008182100 [mca taskq] 100073 D - 0xfffffe0053f32500 [acpi_task_0] 100074 D - 0xfffffe0053f32500 [acpi_task_1] 100075 D - 0xfffffe0053f32500 [acpi_task_2] 100076 D - 0xfffffe0053f32e00 [CAM taskq] db> show all locks Process 10972 (syz-executor.1) thread 0xfffffe0058c19740 (113245) exclusive sx pf config (pf config) r = 0 (0xffffffff84c222c0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:2114 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 pcb 603 1189K 11737 newblk 7 1026K 10607 vfscache 3 1025K 3 inodedep 185 581K 10087 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 289 289K 3233 subproc 143 275K 11055 vmem 3 274K 6 sctp_atcl 579 218K 9027 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 19965 linker 358 134K 386 pagedep 9 130K 9992 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 46 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 374 47K 374 kdtrace 228 46K 24219 dirrem 175 44K 9995 sctp_atky 870 37K 12268 temp 34 33K 4176 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 650 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 90 23K 90 freefile 176 22K 9990 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 135 16K 427 lltable 46 15K 70 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_athm 579 10K 9027 sctp_map 578 10K 6466 in6_multi 71 9K 71 bmsafemap 2 9K 10059 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 292 sglist 5 7K 5 kqueue 63 7K 10983 CAM DEV 3 6K 510 plimit 24 6K 501 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 55 pf_ifnet 10 5K 19 DEVFSP 68 5K 77 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 129 evdev 4 4K 4 pwddesc 61 4K 10973 acpisem 28 4K 28 selfd 55 4K 163300 lockf 32 4K 60 proc-args 92 4K 12347 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 60 uidinfo 3 3K 14 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 19942 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 freework 3 1K 9981 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 10668 newdirblk 4 1K 9971 diradd 4 1K 10037 freeblks 2 1K 9980 pfil 4 1K 4 cdev 2 1K 2 CC Mem 7 1K 9705 osd 11 1K 9714 chacha20random 1 1K 1 tcp_fsb 2 1K 3219 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 soname 7 1K 32299 aesni_data 2 1K 2 cryptodev 2 1K 42 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 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3963 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_aadr 0 0K 0 sctp_stri 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 5 mqdata 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8703 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 1 allocindir 0 0K 0 indirdep 0 0K 10 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 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 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 agp 0 0K 0 statfs 0 0K 10163 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 995 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 130 ktls 0 0K 0 PUC 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 23135 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 861 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8714 684 1573418 0 254 38494208 0 mbuf 256 9545 629 2556530 0 254 2604544 0 RADIX NODE 144 16670 265 269242 0 62 2438640 0 tcp_log 416 0 5589 38118 0 254 2325024 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-128 128 12655 1357 22530 0 126 1793536 0 BUF TRIE 144 186 11602 995 0 62 1697472 0 malloc-384 384 4155 15 4156 0 30 1601280 0 malloc-4096 4096 328 4 492 0 2 1359872 0 UMA Slabs 0 112 11210 16 11210 0 126 1257312 0 sctp_asoc 2288 289 221 3233 0 254 1166880 0 vmem btag 56 18898 77 18898 0 254 1062600 0 malloc-2048 2048 292 68 5820 0 8 737280 0 VM OBJECT 264 2346 204 244929 0 30 673200 0 FFS inode 1160 519 27 10509 0 8 633360 0 sctp_ep 1208 290 220 5794 0 254 616080 0 tcpcb 1104 7 504 9703 0 254 564144 0 malloc-384 384 184 1226 10087 0 30 541440 0 socket 960 46 462 17847 0 254 487680 0 256 Bucket 2048 211 21 4767 0 8 475136 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-256 256 165 1335 9347 0 62 384000 0 malloc-256 256 472 1028 25831 0 62 384000 0 sctp_raddr 736 289 228 3233 0 254 380512 0 THREAD 1808 166 21 13245 0 8 338096 0 malloc-1024 1024 293 27 3390 0 16 327680 0 MAP ENTRY 96 2834 568 606108 0 126 326592 0 VNODE 448 559 107 10551 0 30 298368 0 malloc-64 64 3903 696 167181 0 254 294336 0 malloc-4096 4096 62 8 10978 0 2 286720 0 malloc-384 384 603 87 9053 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 mbuf_packet 256 604 412 14753 0 254 260096 0 malloc-16 16 14629 371 24425 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-16384 16384 9 4 10141 0 1 212992 0 ertt_txseginfo 40 1 5150 102544 0 254 206040 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32 32 5320 602 17062 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 168 48 23812 0 16 179712 0 malloc-128 128 1132 263 26344 0 126 178560 0 malloc-256 256 29 661 11771 0 62 176640 0 malloc-4096 4096 39 3 57 0 2 172032 0 FFS2 dinode 256 519 111 10509 0 62 161280 0 S VFS Cache 104 1066 455 11179 0 126 158184 0 malloc-1024 1024 123 21 142 0 16 147456 0 tcp_bbr_map 128 2 1145 22359 0 126 146816 0 VMSPACE 2552 40 14 10953 0 4 137808 0 malloc-65536 65536 0 2 234 0 1 131072 0 unpcb 256 20 490 1344 0 254 130560 0 128 Bucket 1024 82 33 1340 0 16 117760 0 ksiginfo 112 71 973 11556 0 126 116928 0 malloc-256 256 256 179 23428 0 62 111360 0 PROC 1352 60 21 10972 0 8 109512 0 64 Bucket 512 127 73 9875 0 30 102400 0 filedesc0 1072 61 23 10973 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 6932 0 30 85680 0 clpbuf 2624 0 32 50 0 16 83968 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-2048 2048 7 33 1236 0 8 81920 0 32 Bucket 256 126 189 8674 0 62 80640 0 sctp_chunk 152 291 229 911 0 254 79040 0 malloc-64 64 521 550 11379 0 254 68544 0 malloc-128 128 299 228 3582 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 6 2 39 0 1 65536 0 sctp_laddr 48 1124 220 5494 0 254 64512 0 sctp_stream_msg_out 112 61 479 118 0 254 60480 0 malloc-384 384 103 47 103 0 30 57600 0 malloc-8192 8192 5 2 8 0 1 57344 0 tcp_inpcb 424 7 119 9703 0 30 53424 0 ripcb 424 5 121 492 0 30 53424 0 udp_inpcb 424 6 120 428 0 30 53424 0 malloc-64 64 395 424 17190 0 254 52416 0 malloc-64 64 587 232 22614 0 254 52416 0 malloc-64 64 352 467 3645 0 254 52416 0 malloc-128 128 133 270 40189 0 126 51584 0 malloc-128 128 179 224 618 0 126 51584 0 malloc-256 256 101 94 20494 0 62 49920 0 malloc-256 256 126 69 1047 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 56438 0 16 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-2048 2048 13 11 13 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 5 43 1764 0 16 49152 0 malloc-1024 1024 16 32 20 0 16 49152 0 tcp_rack_pcb 896 2 52 3219 0 16 48384 0 syncache 168 0 264 4 0 254 44352 0 Files 80 226 324 36500 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 629 0 2 40960 0 pcpu-8 8 4713 407 4869 0 254 40960 0 da_ccb 544 0 70 1849 0 16 38080 0 pipe 744 23 27 419 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 8 559 24 0 254 36288 0 malloc-64 64 233 334 13427 0 254 36288 0 malloc-64 64 8 559 67 0 254 36288 0 malloc-32 32 664 470 9445 0 254 36288 0 8 Bucket 80 52 398 2174 0 126 36000 0 malloc-128 128 59 220 128 0 126 35712 0 malloc-128 128 88 191 4248 0 126 35712 0 malloc-128 128 154 125 1002 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 52 38 392 0 30 34560 0 malloc-256 256 97 38 609 0 62 34560 0 malloc-256 256 7 128 590 0 62 34560 0 TURNSTILE 136 188 64 188 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-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 10166 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 1 15 198 0 8 32768 0 malloc-1024 1024 4 28 48 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 1 31 10 0 16 32768 0 malloc-512 512 11 53 11 0 30 32768 0 malloc-512 512 0 64 15 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 2 62 53 0 30 32768 0 malloc-512 512 9 55 13 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 172727 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1465 535 27426 0 254 32000 0 tcp_rack_map 120 2 262 6752 0 126 31680 0 tcp_bbr_pcb 832 1 35 2682 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 tcpreass 48 0 588 10 0 254 28224 0 tcp_inpcb ports 32 5 877 7791 0 254 28224 0 ertt 72 7 385 9703 0 126 28224 0 PWD 32 22 860 10072 0 254 28224 0 malloc-32 32 343 539 905 0 254 28224 0 16 Bucket 144 68 128 372 0 62 28224 0 4 Bucket 48 6 582 236 0 254 28224 0 AIO 208 0 133 4 0 62 27664 0 udplite_inpcb 424 0 63 45 0 30 26712 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 57 0 126 24288 0 rl_entry 40 60 546 60 0 254 24240 0 malloc-384 384 23 37 47 0 30 23040 0 malloc-384 384 3 57 25 0 30 23040 0 malloc-384 384 1 59 42 0 30 23040 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 udpcb 32 6 624 473 0 254 20160 0 udplite_inpcb ports 32 0 630 6 0 254 20160 0 udp_inpcb ports 32 3 627 99 0 254 20160 0 malloc-32 32 128 502 7819 0 254 20160 0 malloc-32 32 52 578 10731 0 254 20160 0 malloc-32 32 106 524 232 0 254 20160 0 malloc-32 32 43 587 2811 0 254 20160 0 2 Bucket 32 55 575 1205 0 254 20160 0 AIOCB 552 0 35 4 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 4 0 2 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-512 512 2 30 120 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 787269 0 254 16032 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-32 32 4 374 170 0 254 12096 0 malloc-16 16 11 739 3863 0 254 12000 0 malloc-16 16 54 696 26480 0 254 12000 0 malloc-16 16 58 692 227 0 254 12000 0 malloc-16 16 199 551 3075 0 254 12000 0 malloc-16 16 26 724 25480 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-16 16 8 492 8 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 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 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 56 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 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 cryptop 280 0 0 0 0 30 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 domainset 40 0 0 0 0 254 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0