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 = 0x20:0xffffffff84baa164 stack pointer = 0x0:0xfffffe0092a74de0 frame pointer = 0x0:0xfffffe0092a74e20 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 = 1273 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1648493978 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092a745f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092a74750 vpanic() at vpanic+0x2b8/frame 0xfffffe0092a74830 panic() at panic+0xb5/frame 0xfffffe0092a748f0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0092a749f0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe0092a74b30 trap() at trap+0x5ad/frame 0xfffffe0092a74d10 calltrap() at calltrap+0x8/frame 0xfffffe0092a74d10 --- trap 0xc, rip = 0xffffffff84baa164, rsp = 0xfffffe0092a74de0, rbp = 0xfffffe0092a74e20 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe0092a74e20 pf_ioctl_addrule() at pf_ioctl_addrule+0xe06/frame 0xfffffe0092a74eb0 pfioctl() at pfioctl+0x553d/frame 0xfffffe0092a761d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0092a762b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0092a762f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0092a76640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0092a76690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0092a76790 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0092a768f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe0092a76d30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe0092a76f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1273 tid 100642 ] 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 0 rax 0x12 rcx 0xfd0ed0a6abf246e0 rdx 0x3ffff rbx 0 rsp 0xfffffe0092a74730 rbp 0xfffffe0092a74750 rsi 0x40001 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0092da7740 r13 0xfffffe0092a74701 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 1273 (syz-executor.2) at 0xfffffe00998b0548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 852 at 0xfffffe0092db8548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dde000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092dbd9f8 (map 0xfffffe0092dbd9f8) (map.pmap 0xfffffe0092dbdab8) (pmap 0xfffffe0092dbdb20) threads: 2 100636 RunQ syz-executor.2 100642 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 1280 850 0 0 N syz-executor.1 1274 849 849 0 R syz-executor.0 1273 852 852 0 R (threaded) syz-executor.2 100636 RunQ syz-executor.2 100642 Run CPU 0 syz-executor.2 1008 1002 1008 0 Ss select 0xfffffe0092dffd40 dhclient 1005 1 1005 0 Ss select 0xfffffe0092dffcc0 dhclient 1002 995 430 65 S select 0xfffffe0092da94c0 dhclient 995 430 430 0 S wait 0xfffffe0053ddc548 sh 855 774 855 0 Rs syz-executor.3 852 774 852 0 Rs syz-executor.2 850 774 850 0 Rs CPU 1 syz-executor.1 849 774 849 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0058afa800 syz-fuzzer 100114 S uwait 0xfffffe0092dab380 syz-fuzzer 100115 S uwait 0xfffffe0092dab480 syz-fuzzer 100116 S uwait 0xfffffe0092dab580 syz-fuzzer 100117 S uwait 0xfffffe0058afab00 syz-fuzzer 100118 S uwait 0xfffffe0058afac00 syz-fuzzer 100119 S uwait 0xfffffe0053f7b080 syz-fuzzer 100125 S uwait 0xfffffe0058afb180 syz-fuzzer 100127 S kqread 0xfffffe009281bc00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c390b0 csh 770 688 770 0 Ss select 0xfffffe0053f7b4c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574d7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574d4cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574d50b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574d54b0 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 744 1 18 0 S+ piperd 0xfffffe0058b608b8 logger 743 742 18 0 S+ nanslp 0xffffffff83e458c1 sleep 742 1 18 0 S+ wait 0xfffffe008fe33a90 sh 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe0053f7b640 sshd 501 1 501 0 Ss select 0xfffffe0053f7b9c0 syslogd 430 1 430 0 Ss wait 0xfffffe008fe33000 devd 429 1 429 65 Ss select 0xfffffe0058aa3640 dhclient 344 1 344 0 Ss select 0xfffffe0053f7b740 dhclient 341 1 341 0 Ss select 0xfffffe0058aa35c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe005884ea90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00586320e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4540 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b69530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8468e5a0 [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 - 0xffffffff82bbfba1 [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] 1278 855 855 0 Z syz-executor.3 db> show all locks Process 1273 (syz-executor.2) thread 0xfffffe0092da7740 (100642) exclusive sx pf config (pf config) r = 0 (0xffffffff84c212c0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:2114 Process 850 (syz-executor.1) thread 0xfffffe0058b53e40 (100122) exclusive sleep mutex process group (process group) r = 0 (0xfffffe0058b2c7c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:606 exclusive sx proctree (proctree) r = 0 (0xffffffff83209a40) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:605 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4242 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 661 1189K 3997 vfscache 3 1025K 3 inodedep 190 583K 567 pcb 20 537K 799 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 236K 1354 acpica 1674 184K 56014 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 358 134K 386 pagedep 20 133K 393 tfo_ccache 1 128K 1 filedesc 16 121K 803 DEVFS1 109 109K 129 sem 4 106K 4 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 352 44K 352 kdtrace 203 41K 1929 BPF 22 36K 23 dirrem 141 36K 485 temp 34 33K 2086 DEVFS3 128 32K 139 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 freework 86 22K 1778 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 freefile 157 20K 478 ifaddr 67 19K 79 routetbl 164 17K 563 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 lltable 47 15K 60 bus-sc 34 15K 1651 KTRACE 100 13K 100 ifnet 7 13K 8 ether_multi 152 13K 203 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 83 bmsafemap 2 9K 558 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 sctp_timw 32 8K 32 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 25 7K 211 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 22 6K 355 kqueue 54 6K 1287 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 26 UMA 272 5K 272 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 indirdep 16 4K 1750 ioctlops 1 4K 109 evdev 4 4K 4 DEVFSP 62 4K 80 diradd 30 4K 518 acpisem 28 4K 28 hhook 15 4K 17 freeblks 13 4K 545 session 26 4K 39 kcovinfo 52 4K 65 pwddesc 51 4K 1281 proc-args 81 4K 2451 terminal 11 3K 11 mkdir 20 3K 764 uidinfo 3 3K 7 ip6ndp 13 3K 17 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 newdirblk 16 2K 382 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 13948 Unitno 29 2K 145 sctp_ifa 13 2K 17 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 clone 9 2K 9 tun 7 2K 8 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 17 mld 6 1K 7 igmp 6 1K 7 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 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 218 inpcbpolicy 12 1K 511 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 207 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 12 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 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 90 soname 4 1K 4005 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 acpiintr 1 1K 1 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 tcp_do 0 0K 0 tcp_fsb 0 0K 165 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 264 sctp_iter 0 0K 19 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 594 sctp_atky 0 0K 755 sctp_atcl 0 0K 535 sctp_a_it 0 0K 15 sctp_aadr 0 0K 0 sctp_stro 0 0K 131 sctp_stri 0 0K 118 sctp_map 0 0K 262 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 876 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 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 85 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 554 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 0 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 143 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 14931 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 674 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 sigio 0 0K 1 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 8320 1078 15612 0 254 38494208 0 mbuf 256 8645 1018 28257 0 254 2473728 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 189 11599 2908 0 62 1697472 0 malloc-128 128 12605 136 12974 0 126 1630848 0 malloc-384 384 4155 15 4156 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 328 2 491 0 2 1351680 0 UMA Slabs 0 112 10760 34 10760 0 126 1208928 0 sctp_asoc 2288 0 510 131 0 254 1166880 0 vmem btag 56 17113 62 17113 0 254 961800 0 RADIX NODE 144 5753 346 38960 0 62 878256 0 FFS inode 1160 508 45 986 0 8 641480 0 sctp_ep 1208 0 510 345 0 254 616080 0 tcpcb 1104 4 507 207 0 254 564144 0 VM OBJECT 264 1747 143 33749 0 30 498960 0 socket 960 25 483 2116 0 254 487680 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 0 517 226 0 254 380512 0 256 Bucket 2048 153 7 1066 0 8 327680 0 THREAD 1808 150 26 647 0 8 318208 0 VNODE 448 545 121 1026 0 30 298368 0 malloc-64 64 3879 468 17829 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 7 1648 0 1 262144 0 MAP ENTRY 96 2112 408 113165 0 126 241920 0 malloc-4096 4096 53 5 1286 0 2 237568 0 malloc-16 16 14626 124 14929 0 254 236000 0 DEVCTL 1024 35 185 165 0 0 225280 0 malloc-256 256 683 187 4175 0 62 222720 0 malloc-16384 16384 8 5 560 0 1 212992 0 malloc-65536 65536 1 2 14 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 mbuf_packet 256 12 750 2206 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5314 356 6905 0 254 181440 0 malloc-128 128 1132 263 26323 0 126 178560 0 FPU_save_area 832 152 46 1060 0 16 164736 0 S VFS Cache 104 1001 403 1499 0 126 146016 0 FFS2 dinode 256 508 62 986 0 62 145920 0 malloc-65536 65536 0 2 72 0 1 131072 0 malloc-1024 1024 123 5 144 0 16 131072 0 unpcb 256 11 499 1231 0 254 130560 0 ksiginfo 112 63 981 492 0 126 116928 0 VMSPACE 2552 34 11 1272 0 4 114840 0 malloc-4096 4096 27 1 38 0 2 114688 0 128 Bucket 1024 58 41 551 0 16 101376 0 malloc-32768 32768 0 3 120 0 1 98304 0 PROC 1352 51 21 1280 0 8 97344 0 malloc-256 256 251 124 1399 0 62 96000 0 malloc-384 384 189 51 620 0 30 92160 0 UMA Kegs 384 230 3 230 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 filedesc0 1072 51 26 1281 0 8 82544 0 malloc-256 256 163 152 1443 0 62 80640 0 g_bio 408 0 180 28379 0 30 73440 0 64 Bucket 512 84 52 3495 0 30 69632 0 malloc-64 64 568 503 3230 0 254 68544 0 malloc-64 64 518 553 1865 0 254 68544 0 malloc-128 128 294 233 522 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-2048 2048 7 25 569 0 8 65536 0 malloc-256 256 231 24 2687 0 62 65280 0 32 Bucket 256 76 179 2324 0 62 65280 0 sctp_stream_msg_out 112 0 540 19 0 254 60480 0 malloc-8192 8192 6 1 34 0 1 57344 0 malloc-8192 8192 5 2 8 0 1 57344 0 udp_inpcb 424 6 120 191 0 30 53424 0 malloc-64 64 386 433 14897 0 254 52416 0 malloc-128 128 183 220 1953 0 126 51584 0 malloc-128 128 179 224 616 0 126 51584 0 malloc-256 256 127 68 1407 0 62 49920 0 malloc-256 256 68 127 807 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 15736 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 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 14 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-2048 2048 2 22 383 0 8 49152 0 malloc-1024 1024 5 43 1590 0 16 49152 0 malloc-1024 1024 16 32 20 0 16 49152 0 malloc-384 384 94 26 104 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 629 0 2 40960 0 pcpu-8 8 4671 449 5011 0 254 40960 0 sctp_readq 152 0 260 19 0 254 39520 0 sctp_chunk 152 0 260 135 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 tcp_inpcb 424 4 86 207 0 30 38160 0 ripcb 424 2 88 113 0 30 38160 0 da_ccb 544 0 70 7207 0 16 38080 0 pipe 744 21 29 361 0 16 37200 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 7 560 22 0 254 36288 0 malloc-64 64 222 345 2044 0 254 36288 0 malloc-64 64 8 559 85 0 254 36288 0 malloc-64 64 59 508 597 0 254 36288 0 tcp_bbr_map 128 0 279 80 0 126 35712 0 malloc-128 128 50 229 112 0 126 35712 0 malloc-128 128 74 205 3413 0 126 35712 0 malloc-128 128 152 127 923 0 126 35712 0 routing nhops 256 27 108 40 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 94 41 468 0 62 34560 0 malloc-256 256 7 128 587 0 62 34560 0 TURNSTILE 136 177 75 177 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-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 1 15 197 0 8 32768 0 malloc-1024 1024 4 28 44 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-1024 1024 4 28 288 0 16 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-512 512 5 59 5 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 malloc-512 512 2 62 169 0 30 32768 0 malloc-512 512 2 62 11 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ertt_txseginfo 40 1 807 2518 0 254 32320 0 tcp_rack_pcb 896 0 36 165 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 181 219 8959 0 126 32000 0 tcp_rack_map 120 0 264 390 0 126 31680 0 tcp_bbr_pcb 832 0 36 16 0 16 29952 0 cpuset 104 7 272 191 0 126 29016 0 sctp_laddr 48 0 588 226 0 254 28224 0 malloc-32 32 337 545 928 0 254 28224 0 16 Bucket 144 80 116 529 0 62 28224 0 4 Bucket 48 6 582 66 0 254 28224 0 2 Bucket 32 58 824 633 0 254 28224 0 malloc-4096 4096 3 3 557 0 2 24576 0 rtentry 176 30 108 40 0 62 24288 0 PGRP 88 26 250 39 0 126 24288 0 rl_entry 40 62 544 62 0 254 24240 0 8 Bucket 80 49 251 324 0 126 24000 0 malloc-384 384 24 36 33 0 30 23040 0 malloc-384 384 3 57 32 0 30 23040 0 malloc-384 384 20 40 571 0 30 23040 0 malloc-384 384 1 59 32 0 30 23040 0 domainset 40 0 567 138 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udpcb 32 6 624 191 0 254 20160 0 tcp_inpcb ports 32 2 628 171 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 4 276 207 0 126 20160 0 PWD 32 17 613 470 0 254 20160 0 malloc-32 32 128 502 325 0 254 20160 0 malloc-32 32 51 579 1150 0 254 20160 0 malloc-32 32 132 498 224 0 254 20160 0 malloc-32 32 85 545 987 0 254 20160 0 malloc-32 32 46 584 2805 0 254 20160 0 KNOTE 160 28 97 4259 0 62 20000 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-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 kenv 258 15 45 1030 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-32 32 4 374 146 0 254 12096 0 malloc-16 16 11 739 161 0 254 12000 0 malloc-16 16 51 699 748 0 254 12000 0 malloc-16 16 58 692 233 0 254 12000 0 malloc-16 16 199 551 3075 0 254 12000 0 malloc-16 16 302 448 2998 0 254 12000 0 malloc-16 16 23 727 25466 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-4096 4096 1 1 4 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 vtnet_tx_hdr 24 0 334 4261 0 254 8016 0 malloc-16 16 8 492 8 0 254 8000 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 ipq 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 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 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 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 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