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 = 0x20:0xffffffff84a218d4 stack pointer = 0x0:0xfffffe00a5bc4df0 frame pointer = 0x0:0xfffffe00a5bc4e30 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 = 15651 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1652821478 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5bc45d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5bc4730 vpanic() at vpanic+0x2b8/frame 0xfffffe00a5bc4810 panic() at panic+0xb5/frame 0xfffffe00a5bc48d0 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe00a5bc49f0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00a5bc4b30 trap() at trap+0x5b0/frame 0xfffffe00a5bc4d20 calltrap() at calltrap+0x8/frame 0xfffffe00a5bc4d20 --- trap 0xc, rip = 0xffffffff84a218d4, rsp = 0xfffffe00a5bc4df0, rbp = 0xfffffe00a5bc4e30 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe00a5bc4e30 pfioctl() at pfioctl+0xc30a/frame 0xfffffe00a5bc61d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5bc62b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5bc62f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5bc6640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5bc6690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe00a5bc6790 sys_ioctl() at sys_ioctl+0x31c/frame 0xfffffe00a5bc68f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe00a5bc6d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00a5bc6f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 15651 tid 118741 ] 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 0xfffffe00a3254000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a5bc4710 rbp 0xfffffe00a5bc4730 rsi 0x40001 rdi 0xffffffff81729d18 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe00a0bec720 r13 0xfffffe00a5bc4701 r14 0xffffffff82b4fd60 .str.26 r15 0xffffffff82b4fd60 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> show proc Process 15651 (syz-executor.3) at 0xfffffe00a5d42000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 801 at 0xfffffe0056f9f000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a68aa3f0 (map 0xfffffe00a68aa3f0) (map.pmap 0xfffffe00a68aa4b0) (pmap 0xfffffe00a68aa518) threads: 2 115438 S nanslp 0xffffffff83e41701 syz-executor.3 118741 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 15651 801 801 0 R (threaded) syz-executor.3 115438 S nanslp 0xffffffff83e41701 syz-executor.3 118741 Run CPU 0 syz-executor.3 13941 1 787 0 SV uwait 0xfffffe0057889100 syz-executor.2 13932 1 787 0 SV uwait 0xfffffe005788a200 syz-executor.2 13923 1 787 0 SV uwait 0xfffffe00a0bf3880 syz-executor.2 13914 1 787 0 SV uwait 0xfffffe005732ac80 syz-executor.2 13905 1 787 0 SV uwait 0xfffffe005732aa80 syz-executor.2 13893 1 787 0 SV uwait 0xfffffe0058b1ce80 syz-executor.2 13666 13665 784 0 SV uwait 0xfffffe005732a380 syz-executor.1 13665 1 784 0 DV ppwait 0xfffffe00a5d42f88 syz-executor.1 13655 1 784 0 SV uwait 0xfffffe005788a300 syz-executor.1 13640 1 784 0 SV uwait 0xfffffe0057889500 syz-executor.1 6519 0 0 0 DL aiordy 0xfffffe00a5f7da90 [aiod4] 6518 0 0 0 DL aiordy 0xfffffe009eab5000 [aiod3] 6517 0 0 0 DL aiordy 0xfffffe00a5f7f548 [aiod2] 6516 0 0 0 DL aiordy 0xfffffe00a0a20000 [aiod1] 5476 1 5476 65 Ss select 0xfffffe0053ff6b40 dhclient 4244 1 4244 0 Ss select 0xfffffe0056f6b040 dhclient 4241 1 4241 0 Ss select 0xfffffe0056f6b140 dhclient 4222 1 4222 65 Ss select 0xfffffe00578fca40 dhclient 3076 1 3076 0 Ss select 0xfffffe00578fcac0 dhclient 3073 1 3073 0 Ss select 0xfffffe0056f6ac40 dhclient 3037 1 3037 65 Ss select 0xfffffe00578fc340 dhclient 2358 1 2358 0 Ss select 0xfffffe00a5e97d40 dhclient 2347 1 2347 0 Ss select 0xfffffe00a5e98740 dhclient 2328 1 2328 65 Ss select 0xfffffe00a5e98440 dhclient 1030 1 1030 0 Ss select 0xfffffe00578fba40 dhclient 1022 1 1022 0 Ss select 0xfffffe00578fc1c0 dhclient 801 774 801 0 Ss nanslp 0xffffffff83e41701 syz-executor.3 787 774 787 0 Ss piperd 0xfffffe0058bc9000 syz-executor.2 784 774 784 0 Ss piperd 0xfffffe0058bc58b8 syz-executor.1 783 774 783 0 Ss piperd 0xfffffe0058bc52e8 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe0057328900 syz-fuzzer 100111 S uwait 0xfffffe0057328800 syz-fuzzer 100112 S uwait 0xfffffe0057328580 syz-fuzzer 100113 S uwait 0xfffffe0057328680 syz-fuzzer 100114 S uwait 0xfffffe0058b1bf00 syz-fuzzer 100115 S uwait 0xfffffe0058b1be00 syz-fuzzer 100116 S uwait 0xfffffe0058b19280 syz-fuzzer 100118 S uwait 0xfffffe0058b19480 syz-fuzzer 100120 S uwait 0xfffffe0058b1bd00 syz-fuzzer 100121 S kqread 0xfffffe0058b54100 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009eab5b40 csh 770 688 770 0 Ss select 0xfffffe0056f6b3c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a790b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a794b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574728b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a798b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057472cb0 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 0xffffffff83e41700 cron 688 1 688 0 Ss select 0xfffffe00578fcdc0 sshd 501 1 501 0 Ss select 0xfffffe0056f6b440 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b340 devd 429 1 429 65 Ss select 0xfffffe0056f6bf40 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b2c0 dhclient 341 1 341 0 Ss select 0xfffffe00578fce40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00574724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100083 D launds 0xffffffff83f8cec4 [laundry: dom0] 100084 D umarcl 0xffffffff81e46d90 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff849e0550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846904a0 [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 Run CPU 1 [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 - 0xffffffff82b55be0 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100072 D - 0xfffffe00585ef600 [acpi_task_0] 100073 D - 0xfffffe00585ef600 [acpi_task_1] 100074 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 15651 (syz-executor.3) thread 0xfffffe00a0bec720 (118741) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff84a9a6a0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3436 exclusive sx pf config (pf config) r = 0 (0xffffffff84a9a4c0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3435 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 489 newblk 50 1037K 34453 pcb 465 1034K 25328 vfscache 3 1025K 3 inodedep 1312 1004K 17598 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1293 324K 16156 subproc 159 307K 15750 vmem 3 274K 5 filedesc 32 249K 29345 sctp_stro 221 221K 2990 acpica 1674 184K 57552 vnet_data 1 168K 1 sctp_atcl 442 166K 15567 freefile 1294 162K 16142 tidhash 3 141K 3 linker 358 134K 386 pagedep 18 133K 14676 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 65 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 229 45K 34408 temp 34 33K 5492 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 36 sctp_timw 121 31K 121 msg 4 30K 4 sctp_atky 663 28K 18720 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 45 14K 105 KTRACE 100 13K 101 ifnet 7 13K 7 ether_multi 152 13K 222 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 CC Mem 136 9K 9963 bmsafemap 2 9K 17152 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 319 rpc 2 8K 2 shmfd 1 8K 137 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 442 7K 15573 sctp_map 442 7K 5980 taskqueue 63 7K 63 cred 26 7K 284 kqueue 70 7K 15666 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 469 freework 19 5K 23182 ufs_dirhash 24 5K 24 inpcbpolicy 147 5K 11292 UMA 272 5K 272 session 35 5K 89 pf_ifnet 10 5K 73 DEVFSP 68 5K 421 pwddesc 68 5K 15676 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 9263 evdev 4 4K 4 proc-args 99 4K 17023 acpisem 28 4K 28 selfd 55 4K 219352 lockf 32 4K 61 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 osd 140 3K 9954 select 19 3K 78 uidinfo 3 3K 11 pf_rule 1 2K 912 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 4419 sctp_ifa 13 2K 14 newdirblk 13 2K 14655 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 15601 in_multi 6 2K 20 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 29310 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 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 procdesc 5 1K 18 diradd 4 1K 16198 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 11409 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 aesni_data 2 1K 2 cryptodev 2 1K 299 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 soname 4 1K 32484 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 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 filemon 0 0K 102 tcp_do 0 0K 0 tcp_fsb 0 0K 2254 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8736 sctp_iter 0 0K 54 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 42 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 1 sctp_stri 0 0K 10 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 11169 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 16 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 4 in_mfilter 0 0K 12 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 14860 namei_tracker 0 0K 3 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 569 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 160 acl 0 0K 0 mbuf_tag 0 0K 158 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 23946 eventfd 0 0K 240 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 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 8336 1062 1331003 0 254 38494208 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9175 744 2193995 0 254 2539264 0 tcp_log 416 1404 3933 17416 0 254 2220192 0 RADIX NODE 144 14485 434 454371 0 64 2148336 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 BUF TRIE 144 181 11607 24258 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 malloc-128 128 11626 92 27846 0 126 1499904 0 malloc-4096 4096 328 4 494 0 2 1359872 0 UMA Slabs 0 112 11167 23 11167 0 126 1253280 0 sctp_asoc 2256 221 289 2990 0 254 1150560 0 vmem btag 56 19289 46 19289 0 254 1082760 0 sctp_ep 1208 221 549 12572 0 254 930160 0 tcpcb 1104 136 627 9943 0 254 842352 0 socket 960 172 592 25225 0 254 733440 0 malloc-2048 2048 225 119 12767 0 8 704512 0 FFS inode 1160 528 25 16670 0 8 641480 0 VM OBJECT 264 2253 87 241273 0 30 617760 0 malloc-384 384 1325 205 18469 0 30 587520 0 256 Bucket 2048 210 26 6502 0 8 483328 0 malloc-16384 16384 19 7 14834 0 1 425984 0 malloc-256 256 1369 251 17820 0 62 414720 0 malloc-4096 4096 90 8 15681 0 2 401408 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 221 296 3003 0 254 380512 0 THREAD 1808 160 49 18748 0 8 377872 0 malloc-256 256 334 1106 116730 0 62 368640 0 malloc-65536 65536 4 1 140 0 1 327680 0 MAP ENTRY 96 2829 321 542271 0 126 302400 0 VNODE 448 569 97 16713 0 30 298368 0 malloc-32768 32768 1 8 10801 0 1 294912 0 malloc-64 64 4141 458 20493 0 254 294336 0 tcp_bbr_map 128 168 2126 34264 0 126 293632 0 malloc-128 128 1645 401 31628 0 126 261888 0 mbuf_packet 256 252 764 15734 0 254 260096 0 malloc-1024 1024 228 12 2997 0 16 245760 0 malloc-16 16 14655 345 14739 0 254 240000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 100 0 1 196608 0 malloc-384 384 444 66 15569 0 30 195840 0 malloc-32 32 5361 561 5846 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 162 54 22252 0 16 179712 0 malloc-128 128 1220 175 27027 0 126 178560 0 FFS2 dinode 256 528 102 16670 0 62 161280 0 S VFS Cache 104 1063 458 18037 0 126 158184 0 VMSPACE 2552 46 14 15634 0 4 153120 0 malloc-1024 1024 121 23 337 0 16 147456 0 malloc-256 256 364 206 13386 0 62 145920 0 tcp_bbr_pcb 832 84 78 4536 0 16 134784 0 128 Bucket 1024 92 39 3722 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 282 0 1 131072 0 unpcb 256 20 490 1319 0 254 130560 0 PROC 1352 67 23 15658 0 8 121680 0 ksiginfo 112 73 971 4124 0 126 116928 0 tcp_inpcb 424 136 134 9943 0 30 114480 0 ertt_txseginfo 40 0 2626 54116 0 254 105040 0 64 Bucket 512 99 101 12005 0 30 102400 0 malloc-128 128 524 251 7488 0 126 99200 0 filedesc0 1072 68 23 15676 0 8 97552 0 pipe 744 23 107 1165 0 16 96720 0 malloc-256 256 209 166 18814 0 62 96000 0 malloc-8192 8192 6 5 237 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 sctp_stream_msg_out 112 378 414 1653 0 254 88704 0 g_bio 408 0 210 162247 0 30 85680 0 malloc-64 64 874 449 14551 0 254 84672 0 clpbuf 2624 0 32 27 0 16 83968 0 malloc-128 128 466 185 1519 0 126 83328 0 32 Bucket 256 92 223 15831 0 62 80640 0 sctp_chunk 152 88 432 115 0 254 79040 0 udp_inpcb 424 6 174 522 0 30 76320 0 malloc-64 64 567 504 1179 0 254 68544 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-2048 2048 5 27 1632 0 8 65536 0 ripcb 424 5 148 339 0 30 64872 0 udplite_inpcb 424 0 153 488 0 30 64872 0 Files 80 228 572 66588 0 126 64000 0 malloc-64 64 191 628 235205 0 254 52416 0 malloc-128 128 164 239 906 0 126 51584 0 malloc-128 128 39 364 29463 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 97211 0 16 49152 0 malloc-8192 8192 4 2 6 0 1 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 pcpu-8 8 4712 1432 9121 0 254 49152 0 tcp_rack_pcb 896 0 54 2254 0 16 48384 0 malloc-384 384 91 29 768 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 711 675 18881 0 254 44352 0 TURNSTILE 136 210 105 210 0 62 42840 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_readq 152 0 260 4 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 40662 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 tcp_inpcb ports 32 134 1000 6931 0 254 36288 0 malloc-64 64 0 567 19920 0 254 36288 0 malloc-64 64 199 368 225 0 254 36288 0 malloc-64 64 98 469 16327 0 254 36288 0 malloc-64 64 18 549 125 0 254 36288 0 16 Bucket 144 86 166 2092 0 62 36288 0 malloc-128 128 188 91 333 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 48 42 108 0 30 34560 0 malloc-256 256 2 133 1617 0 62 34560 0 malloc-256 256 46 89 50 0 62 34560 0 malloc-256 256 55 80 1218 0 62 34560 0 malloc-256 256 18 117 2071 0 62 34560 0 SLEEPQUEUE 88 210 174 210 0 126 33792 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-4096 4096 5 3 634 0 2 32768 0 malloc-4096 4096 3 5 19147 0 2 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 7 9 3731 0 8 32768 0 malloc-2048 2048 3 13 891 0 8 32768 0 malloc-1024 1024 27 5 179 0 16 32768 0 malloc-1024 1024 6 26 1344 0 16 32768 0 malloc-512 512 11 53 59 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 2 62 12 0 30 32768 0 malloc-512 512 10 54 67 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 140894 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 4536 0 126 31680 0 cpuset 104 7 272 8705 0 126 29016 0 sctp_laddr 48 216 372 524 0 254 28224 0 ertt 72 136 256 9943 0 126 28224 0 PWD 32 28 854 14749 0 254 28224 0 malloc-32 32 281 601 15985 0 254 28224 0 4 Bucket 48 7 581 334 0 254 28224 0 2 Bucket 32 59 823 3651 0 254 28224 0 AIO 208 0 133 35 0 62 27664 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 90 0 126 24288 0 rl_entry 40 98 508 98 0 254 24240 0 malloc-16 16 609 891 51774 0 254 24000 0 8 Bucket 80 58 242 3674 0 126 24000 0 malloc-384 384 43 17 45 0 30 23040 0 domainset 40 0 567 6512 0 254 22680 0 udpcb 32 6 624 1010 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 udplite_inpcb ports 32 0 630 7 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 5 625 8180 0 254 20160 0 malloc-32 32 93 537 15578 0 254 20160 0 malloc-32 32 127 503 130 0 254 20160 0 malloc-32 32 56 574 266 0 254 20160 0 malloc-32 32 23 607 1159 0 254 20160 0 AIOCB 552 0 35 644 0 16 19320 0 AIOLIO 272 0 70 80 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 6 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 35 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 672639 0 254 16032 0 malloc-16 16 482 518 3454 0 254 16000 0 malloc-16 16 469 531 6075 0 254 16000 0 kenv 258 15 45 1053 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 9 741 30649 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 72 0 254 12000 0 malloc-16 16 48 702 16358 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 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 12 10 12 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 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 0 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 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 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 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 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-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-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