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 = 0x20:0xffffffff84ac88d4 stack pointer = 0x0:0xfffffe0097b31df0 frame pointer = 0x0:0xfffffe0097b31e30 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 = 3588 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1652874793 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0097b315d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0097b31730 vpanic() at vpanic+0x2b8/frame 0xfffffe0097b31810 panic() at panic+0xb5/frame 0xfffffe0097b318d0 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0097b319f0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe0097b31b30 trap() at trap+0x5b0/frame 0xfffffe0097b31d20 calltrap() at calltrap+0x8/frame 0xfffffe0097b31d20 --- trap 0xc, rip = 0xffffffff84ac88d4, rsp = 0xfffffe0097b31df0, rbp = 0xfffffe0097b31e30 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe0097b31e30 pfioctl() at pfioctl+0xc308/frame 0xfffffe0097b331d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0097b332b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0097b332f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0097b33640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0097b33690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0097b33790 sys_ioctl() at sys_ioctl+0x31c/frame 0xfffffe0097b338f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe0097b33d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe0097b33f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3588 tid 102891 ] Stopped at kdb_enter+0x6b: movq $0,0x275a85a(%rip) 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 0xfffffe0097e00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0097b31710 rbp 0xfffffe0097b31730 rsi 0x40001 rdi 0xffffffff81729d18 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0099935ac0 r13 0xfffffe0097b31701 r14 0xffffffff82b4fde0 .str.26 r15 0xffffffff82b4fde0 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> show proc Process 3588 (syz-executor.3) at 0xfffffe0092beda90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 812 at 0xfffffe0092bed000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00928323f0 (map 0xfffffe00928323f0) (map.pmap 0xfffffe00928324b0) (pmap 0xfffffe0092832518) threads: 2 100845 RunQ syz-executor.3 102891 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3588 812 812 0 R (threaded) syz-executor.3 100845 RunQ syz-executor.3 102891 Run CPU 0 syz-executor.3 2363 2357 2363 0 Ss select 0xfffffe0099ae8b40 dhclient 2360 1 2360 0 Ss select 0xfffffe0099aea640 dhclient 2357 2348 430 65 S select 0xfffffe0099ae8bc0 dhclient 2348 430 430 0 S wait 0xfffffe00926b7000 sh 972 0 0 0 DL aiordy 0xfffffe0092beba90 [aiod4] 971 0 0 0 DL aiordy 0xfffffe0056f9e000 [aiod3] 970 0 0 0 DL aiordy 0xfffffe0092beb548 [aiod2] 969 0 0 0 DL aiordy 0xfffffe0092bec000 [aiod1] 812 774 812 0 Rs syz-executor.3 782 774 782 0 Ss piperd 0xfffffe0092be45d0 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058b955d0 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058b962e8 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe0053c03700 syz-fuzzer 100117 S uwait 0xfffffe005788b400 syz-fuzzer 100118 S uwait 0xfffffe005788b500 syz-fuzzer 100119 S uwait 0xfffffe0057328c00 syz-fuzzer 100120 S uwait 0xfffffe0053c03800 syz-fuzzer 100121 S uwait 0xfffffe0053c03900 syz-fuzzer 100122 S uwait 0xfffffe0053c03a00 syz-fuzzer 100123 S kqread 0xfffffe0058d5e400 syz-fuzzer 100124 S uwait 0xfffffe0057328b00 syz-fuzzer 100125 S uwait 0xfffffe0057328980 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058dc8b40 csh 770 688 770 0 Ss select 0xfffffe0056f6aac0 sshd 754 1 754 0 Rs+ CPU 1 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a788b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a78cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a790b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a794b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a798b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a79cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a7a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a7a4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41701 cron 688 1 688 0 Ss select 0xfffffe0056f6af40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b0c0 syslogd 430 1 430 0 Ss wait 0xfffffe0058c75a90 devd 429 1 429 65 Ss select 0xfffffe0056f6b340 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b7c0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b040 dhclient 17 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056fa0a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057472ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100080 D launds 0xffffffff83f8cec4 [laundry: dom0] 100081 D umarcl 0xffffffff81e47110 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84a87550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846c94a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa0cc0 [doneq0] 100045 D - 0xffffffff83aa0c40 [async] 100076 D - 0xffffffff83aa0ac0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f886e0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e16d00 [g_event] 100036 D - 0xffffffff83e16d20 [g_up] 100037 D - 0xffffffff83e16d40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f891c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17700 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b55c61 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 3588 (syz-executor.3) thread 0xfffffe0099935ac0 (102891) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff84b416a0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3436 exclusive sx pf config (pf config) r = 0 (0xffffffff84b414c0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3435 Process 754 (getty) thread 0xfffffe0058c60720 (100095) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0057476408) locked @ /syzkaller/managers/i386/kernel/sys/kern/tty_ttydisc.c:489 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 60 1039K 8867 vfscache 3 1025K 3 inodedep 287 620K 2971 pcb 48 568K 8914 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 123 228K 3669 acpica 1674 184K 57552 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 358 134K 386 pagedep 15 132K 2713 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 12 89K 5425 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 dirrem 266 67K 2891 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 201 41K 6496 BPF 22 36K 22 freefile 267 34K 2889 temp 34 33K 2106 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_timw 84 21K 84 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 lltable 47 15K 48 bus-sc 34 15K 1681 sctp_stro 14 14K 1028 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 sctp_atcl 28 11K 5461 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 3062 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 cred 30 8K 204 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 52 6K 3602 plimit 21 6K 349 freework 19 5K 5118 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 130 evdev 4 4K 4 DEVFSP 62 4K 86 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 session 25 4K 38 pwddesc 50 4K 3672 proc-args 73 3K 4740 terminal 11 3K 11 uidinfo 3 3K 7 diradd 17 3K 2924 pf_rule 1 2K 5 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 5402 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 63771 ip6ndp 12 2K 13 sctp_atky 42 2K 6498 sctp_ifa 13 2K 14 Unitno 27 2K 421 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 2701 freeblks 6 2K 3019 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 38 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 indirdep 2 1K 3480 pfil 4 1K 4 cdev 2 1K 2 sctp_athm 28 1K 5464 sctp_map 28 1K 2056 osd 8 1K 501 inpcbpolicy 12 1K 681 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 490 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 12 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 45 sctp_aadr 2 1K 2 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 eventfd 1 1K 11 pmchooks 1 1K 1 soname 4 1K 6182 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 359 sctp_mcore 0 0K 0 sctp_socko 0 0K 1553 sctp_iter 0 0K 12 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 12 sctp_stri 0 0K 6 mqdata 0 0K 0 filemon 0 0K 17 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 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 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3311 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 2 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 vtfont 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 2879 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 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 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 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 4 acl 0 0K 0 mbuf_tag 0 0K 97 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 15158 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 675 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1411930 0 254 38494208 0 mbuf 256 8799 864 2145152 0 254 2473728 0 pbuf 2624 0 794 0 0 2 2083456 0 RADIX NODE 144 13256 291 134439 0 62 1950768 0 BUF TRIE 144 171 11617 7138 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11639 234 14568 0 126 1519744 0 malloc-4096 4096 328 2 493 0 2 1351680 0 UMA Slabs 0 112 10864 2 10864 0 126 1216992 0 sctp_asoc 2256 14 496 1028 0 254 1150560 0 vmem btag 56 17542 137 17542 0 254 990024 0 FFS inode 1160 505 27 3395 0 8 617120 0 sctp_ep 1208 14 496 4430 0 254 616080 0 malloc-384 384 300 1200 3033 0 30 576000 0 tcpcb 1104 4 507 490 0 254 564144 0 VM OBJECT 264 1744 191 66033 0 31 510840 0 socket 960 25 483 6355 0 254 487680 0 malloc-2048 2048 5 211 1083 0 8 442368 0 malloc-256 256 343 1217 3888 0 62 399360 0 256 Bucket 2048 177 17 5988 0 8 397312 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 14 503 1041 0 254 380512 0 THREAD 1808 150 26 2899 0 8 318208 0 VNODE 448 544 86 3436 0 30 282240 0 malloc-4096 4096 60 8 3606 0 2 278528 0 malloc-64 64 4123 224 8189 0 254 278208 0 malloc-32768 32768 1 7 3298 0 1 262144 0 malloc-16384 16384 9 7 2874 0 1 262144 0 malloc-128 128 608 1438 6063 0 126 261888 0 MAP ENTRY 96 2015 505 175750 0 126 241920 0 malloc-16 16 14655 345 14730 0 254 240000 0 DEVCTL 1024 21 199 151 0 0 225280 0 mbuf_packet 256 56 706 4254 0 254 195072 0 malloc-256 256 341 409 26575 0 62 192000 0 malloc-32 32 5361 561 5940 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1207 188 26889 0 126 178560 0 FPU_save_area 832 152 46 6975 0 16 164736 0 malloc-1024 1024 121 23 337 0 16 147456 0 S VFS Cache 104 1003 401 3916 0 126 146016 0 FFS2 dinode 256 505 65 3394 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 76 0 1 131072 0 tcp_bbr_map 128 0 1023 2730 0 126 130944 0 unpcb 256 11 499 1217 0 254 130560 0 ertt_txseginfo 40 0 3131 18529 0 254 125240 0 128 Bucket 1024 81 34 688 0 16 117760 0 ksiginfo 112 63 981 4175 0 126 116928 0 VMSPACE 2552 29 16 3581 0 4 114840 0 tcp_log 416 0 261 2 0 254 108576 0 malloc-128 128 526 249 4235 0 126 99200 0 PROC 1352 49 23 3595 0 8 97344 0 malloc-8192 8192 6 5 153 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 105 63 5774 0 30 86016 0 filedesc0 1072 50 27 3672 0 8 82544 0 malloc-2048 2048 18 22 4625 0 8 81920 0 malloc-256 256 199 116 2965 0 62 80640 0 malloc-64 64 562 509 833 0 254 68544 0 malloc-64 64 537 534 3132 0 254 68544 0 malloc-128 128 397 130 1274 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-1024 1024 21 43 1035 0 16 65536 0 32 Bucket 256 108 147 7582 0 62 65280 0 g_bio 408 0 150 50990 0 30 61200 0 sctp_stream_msg_out 112 42 498 69 0 254 60480 0 tcp_inpcb 424 4 122 490 0 30 53424 0 malloc-128 128 155 248 654 0 126 51584 0 malloc-128 128 188 215 309 0 126 51584 0 malloc-128 128 47 356 5524 0 126 51584 0 malloc-256 256 120 75 4551 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 25067 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 tcp_rack_pcb 896 0 54 359 0 16 48384 0 malloc-384 384 30 90 5463 0 30 46080 0 malloc-384 384 73 47 99 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 16 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 634 0 2 40960 0 pcpu-8 8 4658 462 4814 0 254 40960 0 sctp_readq 152 0 260 3 0 254 39520 0 sctp_chunk 152 11 249 26 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 172 0 30 38160 0 da_ccb 544 0 70 12847 0 16 38080 0 pipe 744 20 30 367 0 16 37200 0 malloc-64 64 1 566 14468 0 254 36288 0 malloc-64 64 196 371 216 0 254 36288 0 malloc-64 64 149 418 67596 0 254 36288 0 malloc-64 64 75 492 3932 0 254 36288 0 malloc-64 64 18 549 64 0 254 36288 0 16 Bucket 144 73 179 820 0 62 36288 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 50 40 51 0 30 34560 0 malloc-256 256 2 133 774 0 62 34560 0 malloc-256 256 46 89 50 0 62 34560 0 malloc-256 256 56 79 699 0 62 34560 0 malloc-256 256 15 120 580 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 7 9 41 0 8 32768 0 malloc-2048 2048 3 13 7 0 8 32768 0 malloc-1024 1024 0 32 6 0 16 32768 0 malloc-1024 1024 27 5 40 0 16 32768 0 malloc-1024 1024 6 26 1067 0 16 32768 0 malloc-512 512 11 53 29 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 4 60 19 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 67420 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 179 221 15898 0 126 32000 0 8 Bucket 80 64 336 1325 0 126 32000 0 tcp_rack_map 120 0 264 748 0 126 31680 0 cpuset 104 7 272 746 0 126 29016 0 sctp_laddr 48 2 586 3774 0 254 28224 0 PWD 32 16 866 2787 0 254 28224 0 malloc-32 32 294 588 8566 0 254 28224 0 4 Bucket 48 7 581 110 0 254 28224 0 2 Bucket 32 55 827 1502 0 254 28224 0 ripcb 424 2 61 18 0 30 26712 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-4096 4096 3 3 2888 0 2 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 25 251 38 0 126 24288 0 rl_entry 40 65 541 65 0 254 24240 0 malloc-384 384 40 20 43 0 30 23040 0 domainset 40 0 567 552 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 173 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 2 628 380 0 254 20160 0 ertt 72 4 276 490 0 126 20160 0 malloc-32 32 5 625 211 0 254 20160 0 malloc-32 32 142 488 1315 0 254 20160 0 malloc-32 32 127 503 129 0 254 20160 0 malloc-32 32 53 577 237 0 254 20160 0 malloc-32 32 23 607 1118 0 254 20160 0 AIOCB 552 0 35 5 0 16 19320 0 AIOLIO 272 0 70 2 0 30 19040 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 3 1 3 0 2 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 707670 0 254 16032 0 malloc-16 16 479 521 3442 0 254 16000 0 AIO 208 0 76 3 0 62 15808 0 kenv 258 15 45 1044 0 30 15480 0 udplite_inpcb 424 0 36 1 0 30 15264 0 tcp_bbr_pcb 832 0 18 23 0 16 14976 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 83 295 3609 0 254 12096 0 malloc-16 16 9 741 4097 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 60 0 254 12000 0 malloc-16 16 63 687 32207 0 254 12000 0 malloc-16 16 30 720 4171 0 254 12000 0 malloc-16 16 55 695 2172 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 2 510 6 0 254 2048 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 0 254 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 184 0 0 0 0 62 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_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 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 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-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-512 512 0 0 0 0 30 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0