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 = 0x20:0xffffffff81713e26 stack pointer = 0x28:0xfffffe002e013260 frame pointer = 0x28:0xfffffe002e013260 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 = 8168 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1604038326 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e012ec0 vpanic() at vpanic+0x1c7/frame 0xfffffe002e012f20 panic() at panic+0x43/frame 0xfffffe002e012f80 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe002e013000 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe002e013070 trap() at trap+0x41d/frame 0xfffffe002e013190 calltrap() at calltrap+0x8/frame 0xfffffe002e013190 --- trap 0xc, rip = 0xffffffff81713e26, rsp = 0xfffffe002e013260, rbp = 0xfffffe002e013260 --- copyin_nosmap_erms() at copyin_nosmap_erms+0x156/frame 0xfffffe002e013260 pfioctl() at pfioctl+0x33f2/frame 0xfffffe002e013790 devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe002e0137f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe002e013820 vn_ioctl() at vn_ioctl+0x279/frame 0xfffffe002e013940 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe002e013980 kern_ioctl() at kern_ioctl+0x3d2/frame 0xfffffe002e0139f0 sys_ioctl() at sys_ioctl+0x22e/frame 0xfffffe002e013ac0 amd64_syscall() at amd64_syscall+0x258/frame 0xfffffe002e013bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002e013bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 8168 tid 101132 ] Stopped at kdb_enter+0x67: movq $0,0x1476416(%rip) 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 0xfffffe002ae00000 rdx 0x3ffff rbx 0 rsp 0xfffffe002e012ea0 rbp 0xfffffe002e012ec0 rsi 0x40001 rdi 0xffffffff810e9516 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00257b4d10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196bd20 r15 0xffffffff8196bd20 rip 0xffffffff810dda67 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1476416(%rip) db> show proc Process 8168 (syz-executor.3) at 0xfffff80046ac4000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffff80004b31520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004284520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257ab000 (map 0xfffffe00257ab000) (map.pmap 0xfffffe00257ab0c0) (pmap 0xfffffe00257ab120) threads: 3 101114 RunQ syz-executor.3 101132 Run CPU 1 syz-executor.3 100232 S uwait 0xfffff80046901280 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 8168 794 794 0 R (threaded) syz-executor.3 101114 RunQ syz-executor.3 101132 Run CPU 1 syz-executor.3 100232 S uwait 0xfffff80046901280 syz-executor.3 8162 773 773 0 R (threaded) syz-executor.0 101175 Run CPU 0 syz-executor.0 100231 S sbwait 0xfffff80046ff01d4 syz-executor.0 101130 S sbwait 0xfffff80046cf01d4 syz-executor.0 3135 1 3135 65 Ss select 0xfffff800469ce440 dhclient 2670 1 2670 0 Ss select 0xfffff80046b5ec40 dhclient 2667 1 2667 0 Ss select 0xfffff80004ac45c0 dhclient 2644 1 2644 65 Ss select 0xfffff8004697b340 dhclient 2224 1 2224 0 Ss select 0xfffff8001ae9bc40 dhclient 2221 1 2221 0 Ss select 0xfffff800469ceec0 dhclient 2202 1 2202 65 Ss select 0xfffff80046600840 dhclient 1546 1 1546 0 Ss select 0xfffff80046b5e3c0 dhclient 1543 1 1543 0 Ss select 0xfffff80004ac4a40 dhclient 1523 1 1523 65 Ss select 0xfffff80046b5e240 dhclient 1050 1 1050 0 Ss select 0xfffff800044bb2c0 dhclient 1047 1 1047 0 Ss select 0xfffff8001ae9b7c0 dhclient 794 762 794 0 Rs syz-executor.3 783 762 783 0 Ss piperd 0xfffff80004bd72f8 syz-executor.2 774 762 774 0 Ss piperd 0xfffff8001af2c2f8 syz-executor.1 773 762 773 0 Rs syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffff80004b1f680 syz-fuzzer 100109 S uwait 0xfffff800049e9900 syz-fuzzer 100110 S uwait 0xfffff800049e9a00 syz-fuzzer 100111 S uwait 0xfffff8004611f600 syz-fuzzer 100112 S uwait 0xfffff8004611f900 syz-fuzzer 100113 S uwait 0xfffff8001af44580 syz-fuzzer 100114 S uwait 0xfffff8001af44680 syz-fuzzer 100115 S kqread 0xfffff80004ab4300 syz-fuzzer 100140 S uwait 0xfffff80046898900 syz-fuzzer 760 758 760 0 SWs pause 0xfffff800460300a8 csh 758 682 758 0 Ss select 0xfffff8001ae9ba40 sshd 742 1 742 0 Rs+ getty 741 1 741 0 Ss+ ttyin 0xfffff80004a108b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a10cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a070b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a074b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a078b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a07cb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049ab0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049ab4b0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c0 cron 682 1 682 0 Ss select 0xfffff80004ac4cc0 sshd 495 1 495 0 Ds bo_wwai 0xfffff8001af3c550 syslogd 424 1 424 0 Ss select 0xfffff8001ae9bcc0 devd 423 1 423 65 Ss select 0xfffff80004ac4d40 dhclient 338 1 338 0 Ss select 0xfffff8001ae9bb40 dhclient 335 1 335 0 Ss select 0xfffff8001ae9bbc0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a28520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100077 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100088 D sdflush 0xfffff8000497f4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100075 D launds 0xffffffff8262f384 [laundry: dom0] 100076 D umarcl 0xffffffff814e50f0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ccc1d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e46390 [pf purge] 15 0 0 0 DL - 0xffffffff8261302c [soaiod4] 9 0 0 0 DL - 0xffffffff8261302c [soaiod3] 8 0 0 0 DL - 0xffffffff8261302c [soaiod2] 7 0 0 0 DL - 0xffffffff8261302c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004333d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004333d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff8000430d888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506530 [g_event] 100026 D - 0xffffffff82506538 [g_up] 100027 D - 0xffffffff82506540 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b2e00 [thr_0] 100019 D - 0xfffff800042b2e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004284520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ad0 [swapper] 100005 D - 0xfffff8000429ad00 [if_io_tqg_0] 100006 D - 0xfffff8000429ac00 [if_io_tqg_1] 100007 D - 0xfffff8000429ab00 [if_config_tqg_0] 100008 D - 0xfffff8000429aa00 [softirq_0] 100009 D - 0xfffff8000429a900 [softirq_1] 100010 D - 0xfffff80004087e00 [inm_free taskq] 100012 D - 0xfffff80004087a00 [thread taskq] 100014 D - 0xfffff80004087800 [kqueue_ctx taskq] 100015 D - 0xfffff80004087700 [in6m_free taskq] 100016 D - 0xfffff80004087600 [aiod_kick taskq] 100024 D - 0xfffff800042d9e00 [firmware taskq] 100029 D - 0xfffff800042d9d00 [crypto_0] 100030 D - 0xfffff800042d9d00 [crypto_1] 100044 D - 0xfffff800042d9b00 [vtnet0 rxq 0] 100045 D - 0xfffff800042d9a00 [vtnet0 txq 0] 100046 D - 0xfffff800042d9900 [vtnet0 rxq 1] 100047 D - 0xfffff800042d9800 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800044bb600 [virtio_balloon] 100053 D - 0xfffff800042d9700 [mca taskq] 100054 D - 0xffffffff81d139c1 [deadlkres] 100062 D - 0xfffff800042d9200 [acpi_task_0] 100063 D - 0xfffff800042d9200 [acpi_task_1] 100064 D - 0xfffff800042d9200 [acpi_task_2] 100066 D - 0xfffff800042d9c00 [CAM taskq] db> show all locks Process 8168 (syz-executor.3) thread 0xfffffe00257b4800 (101132) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82e99288) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3091 Process 8162 (syz-executor.0) thread 0xfffffe00257ec100 (100231) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80046ff0178) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 495 (syslogd) thread 0xfffffe0023bf0a00 (100090) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001af3c450) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3491 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28902 1686K 28966 kobj 336 1344K 496 newblk 9 1026K 10110 vfscache 3 1025K 3 pf_rule 851 851K 3894 inodedep 215 619K 9962 pcb 58 573K 13194 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 284K 8249 acpica 1674 185K 52444 vnet_data 1 168K 1 pagedep 9 130K 8429 tfo_ccache 1 128K 1 filedesc 17 117K 14383 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 BPF 46 88K 46 bus 979 79K 3032 mtx_pool 2 72K 2 temp 53 71K 8169 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 dirrem 205 52K 7261 umtx 342 43K 342 kdtrace 189 36K 29924 hostcache 1 32K 1 shm 1 32K 40 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 76 26K 76 freefile 205 26K 7251 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 ufs_mount 5 17K 6 lltable 45 17K 108 proc 3 17K 3 sctp_atcl 32 16K 8363 sctp_stro 16 16K 2217 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 sctp_timw 61 16K 61 ether_multi 172 14K 182 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 cred 38 10K 380 select 69 9K 69 bmsafemap 2 9K 8490 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 73 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 32 7K 492 kqueue 63 7K 8176 CAM DEV 3 6K 510 plimit 24 6K 1741 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 20 5K 24 pf_ifnet 11 5K 802 session 35 5K 54 pgrp 35 5K 62 lockf 38 5K 322 UMA 251 5K 251 pf_table 2 4K 117 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 hhook 13 4K 13 proc-args 52 3K 684 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 4 3K 31 sctp_ifa 17 3K 19 sctp_atky 48 2K 10605 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 216488 ipsec-saq 2 2K 2 ioctlops 1 2K 7516 ip6ndp 12 2K 21 Unitno 28 2K 25034 CAM XPT 22 2K 543 pf_osfp 15 2K 15 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 7327 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 14394 freeblks 4 1K 7228 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 5022 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 ipsec 3 1K 3 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 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_athm 32 1K 8375 sctp_map 32 1K 4432 newdirblk 4 1K 7197 diradd 4 1K 7303 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 14 1K 5996 osd 3 1K 9 iov 2 1K 26321 vnodes 1 1K 3 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 10274 nexusdev 5 1K 5 filecaps 5 1K 133 sctp_vrf 1 1K 1 entropy 2 1K 49 vnet 1 1K 1 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_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4727 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5327 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2511 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 20 allocindir 0 0K 0 indirdep 0 0K 152 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 xform 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 32 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 6 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 16 ppbusdev 0 0K 0 statfs 0 0K 7388 export_host 0 0K 0 cl_savebuf 0 0K 7 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 175 accf 0 0K 0 pts 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 751 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 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 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 8966 764 9728 0 253 19927040 0 RADIX NODE 144 16348 17053 850730 0 63 4809744 0 mbuf_packet 256 8246 592 1105495 0 254 2262528 0 512 512 4149 27 4641 0 30 2138112 0 mbuf_jumbo_page 4096 4 509 3484 0 253 2101248 0 BUF TRIE 144 352 13116 212517 0 62 1939392 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9467 267 31172 0 126 1245952 0 1024 1024 971 5 4193 0 16 999424 0 UMA Slabs 0 112 7233 144 7397 0 126 826224 0 pbuf 832 0 969 0 0 2 806208 0 65536 65536 4 2 114 0 1 393216 0 VM OBJECT 264 1304 106 125125 0 30 372240 0 512 512 230 474 10395 0 30 360448 0 VNODE 496 557 91 7818 0 30 321408 0 tcp_bbr_map 128 0 2418 244134 0 126 309504 0 256 Bucket 2048 134 16 9333 0 8 307200 0 mbuf 256 572 625 1449128 0 254 306432 0 THREAD 1792 145 26 13662 0 8 306432 0 256 256 394 776 60698 0 62 299520 0 4096 4096 63 7 8172 0 2 286720 0 g_bio 408 4 686 863606 0 30 281520 0 32768 32768 1 7 14 0 1 262144 0 16384 16384 10 6 7329 0 1 262144 0 sctp_asoc 2288 16 89 2216 0 253 240240 0 2048 2048 3 111 216490 0 8 233472 0 16 16 12098 402 12428 0 254 200000 0 64 64 2958 129 11124 0 254 197568 0 65536 65536 1 2 9 0 1 196608 0 32768 32768 1 5 118 0 1 196608 0 MAP ENTRY 96 1582 392 449574 0 126 189504 0 256 256 244 491 8935 0 62 188160 0 socket 960 40 152 13485 0 253 184320 0 UMA Zones 768 226 1 226 0 16 174336 0 sctp_ep 1280 16 116 6145 0 253 168960 0 FFS2 dinode 256 520 125 7779 0 62 165120 0 128 128 1199 41 24571 0 126 158720 0 32 32 4720 194 11538 0 254 157248 0 128 128 678 531 17568 0 126 154752 0 S VFS Cache 104 1058 346 8583 0 126 146016 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 257 0 1 131072 0 VMSPACE 2536 38 13 8148 0 4 129336 0 128 Bucket 1024 98 17 4682 0 16 117760 0 FFS inode 160 520 205 7779 0 62 116000 0 vmem btag 56 1835 25 1835 0 254 104160 0 DEVCTL 1024 0 100 125 0 0 102400 0 PROC 1312 60 18 8169 0 8 102336 0 4096 4096 23 0 25 0 2 94208 0 512 512 114 70 8449 0 30 94208 0 filedesc0 1080 61 23 8170 0 8 90720 0 4096 4096 21 1 483 0 2 90112 0 512 512 104 64 5124 0 30 86016 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 20 20 6340 0 8 81920 0 sctp_raddr 736 16 94 2246 0 253 80960 0 64 Bucket 512 84 68 17876 0 30 77824 0 8192 8192 9 0 9 0 1 73728 0 128 128 521 37 3790 0 126 71424 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 112 0 1 65536 0 128 128 435 30 1199 0 126 59520 0 tcpcb 1048 4 51 928 0 253 57640 0 1024 1024 23 33 2223 0 16 57344 0 64 pcpu 8 6823 345 17527 0 254 57344 0 udplite_inpcb 488 3 109 4522 0 253 54656 0 256 256 87 123 6241 0 62 53760 0 32 Bucket 256 69 141 17014 0 62 53760 0 64 64 696 123 9061 0 254 52416 0 8192 8192 4 2 6 0 1 49152 0 8192 8192 2 4 119 0 1 49152 0 2048 2048 19 5 2652 0 8 49152 0 64 64 544 149 4723 0 254 44352 0 256 256 113 52 2722 0 62 42240 0 8192 8192 3 2 6 0 1 40960 0 2048 2048 4 16 511 0 8 40960 0 clpbuf 832 0 48 144211 0 16 39936 0 256 256 25 125 9657 0 62 38400 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 51646 0 16 36864 0 4096 4096 7 2 12 0 2 36864 0 Files 80 235 215 35105 0 126 36000 0 pipe 760 23 22 740 0 16 34200 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 1024 1024 26 6 35 0 16 32768 0 tcp_inpcb 488 4 60 928 0 253 31232 0 4096 4096 2 5 12197 0 2 28672 0 2048 2048 10 4 71 0 8 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 ksiginfo 112 67 185 2182 0 126 28224 0 16 Bucket 144 54 142 171456 0 62 28224 0 KNOTE 160 28 147 190149 0 62 28000 0 8 Bucket 80 63 287 52910 0 126 28000 0 128 128 178 39 678 0 126 27776 0 TURNSTILE 136 172 17 172 0 62 25704 0 8192 8192 1 2 6 0 1 24576 0 PWD 32 20 736 7280 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 409 0 126 23808 0 sctp_chunk 152 12 144 147 0 253 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 465 0 16 22464 0 2048 2048 7 3 9 0 8 20480 0 64 64 226 89 271 0 254 20160 0 32 32 345 285 8306 0 254 20160 0 SLEEPQUEUE 88 172 52 172 0 126 19712 0 16384 16384 0 1 3 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 selfd 64 133 119 57502 0 254 16128 0 vtnet_tx_hdr 24 0 668 1423546 0 254 16032 0 ripcb 488 5 27 246 0 253 15616 0 256 256 16 44 4035 0 62 15360 0 256 256 50 10 57 0 62 15360 0 4096 4096 0 3 8 0 2 12288 0 4096 4096 1 2 4 0 2 12288 0 2048 2048 3 3 5 0 8 12288 0 2048 2048 3 3 2568 0 8 12288 0 1024 1024 8 4 23 0 16 12288 0 1024 1024 3 9 4134 0 16 12288 0 512 512 14 10 523 0 30 12288 0 512 512 10 14 566 0 30 12288 0 64 64 27 162 379 0 254 12096 0 32 32 144 234 25342 0 254 12096 0 32 32 65 313 11151 0 254 12096 0 4 Bucket 48 6 246 7886 0 254 12096 0 2 Bucket 32 74 304 20273 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 462 288 1569 0 254 12000 0 udp_inpcb 488 2 22 300 0 253 11712 0 routing nhops 256 28 17 39 0 62 11520 0 unpcb 256 20 25 1301 0 253 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 1024 1024 1 7 7 0 16 8192 0 1024 1024 0 8 75 0 16 8192 0 pf tags 104 4 74 236 0 126 8112 0 rtentry 176 35 11 39 0 62 8096 0 tcp_log_bucket 176 0 46 2 0 62 8096 0 rl_entry 40 71 131 73 0 254 8080 0 sctp_stream_msg_out 112 7 65 38 0 253 8064 0 sctp_laddr 48 4 164 1477 0 254 8064 0 udpcb 32 5 247 4822 0 254 8064 0 64 64 8 118 18283 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 15 111 55 0 254 8064 0 32 32 9 243 4263 0 254 8064 0 32 32 52 200 53 0 254 8064 0 32 32 32 220 200 0 254 8064 0 32 32 5 247 1389 0 254 8064 0 rentr 24 0 334 40 0 254 8016 0 16 16 8 492 6774 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 5 495 6 0 254 8000 0 16 16 56 444 32072 0 254 8000 0 16 16 1 499 6 0 254 8000 0 16 16 59 441 7722 0 254 8000 0 128 128 0 62 90 0 126 7936 0 tcp_log_node 120 0 66 4 0 126 7920 0 sctp_readq 152 0 52 49 0 253 7904 0 procdesc 136 5 53 18 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1012 0 30 7740 0 256 256 4 26 21 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 0 8 9 0 30 4096 0 512 512 1 7 1 0 30 4096 0 hostcache 96 1 41 1 0 253 4032 0 syncache 168 0 24 4 0 253 4032 0 UMA Slabs 1 176 14 8 14 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 18 494 18 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 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 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 253 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log 416 0 0 0 0 253 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 253 0 0 ipq 56 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 280 0 0 0 0 30 0 0 AIOCB 752 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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 832 0 0 0 0 61 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0