Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81077645 stack pointer = 0x0:0xfffffe00255e06f0 frame pointer = 0x0:0xfffffe00255e0790 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 = 83894 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1603310801 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255e0350 vpanic() at vpanic+0x1c7/frame 0xfffffe00255e03b0 panic() at panic+0x43/frame 0xfffffe00255e0410 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00255e0490 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00255e0500 trap() at trap+0x41d/frame 0xfffffe00255e0620 calltrap() at calltrap+0x8/frame 0xfffffe00255e0620 --- trap 0xc, rip = 0xffffffff81077645, rsp = 0xfffffe00255e06f0, rbp = 0xfffffe00255e0790 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe00255e0790 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe00255e07e0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe00255e08d0 sosend() at sosend+0xc6/frame 0xfffffe00255e0940 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe00255e09f0 sendit() at sendit+0x226/frame 0xfffffe00255e0a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe00255e0ab0 ia32_syscall() at ia32_syscall+0x24e/frame 0xfffffe00255e0bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 83894 tid 100217 ] Stopped at kdb_enter+0x67: movq $0,0x1477e56(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0029a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00255e0330 rbp 0xfffffe00255e0350 rsi 0x40001 rdi 0xffffffff810e7ad6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00257b1f10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81969a49 r15 0xffffffff81969a49 rip 0xffffffff810dc027 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x1477e56(%rip) db> show proc Process 83894 (syz-executor.1) at 0xfffff8002c7fba40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 71852 at 0xfffff8002c77d520 ABI: FreeBSD ELF32 arguments: /root/syz-executor.1 reaper: 0xfffff80004284520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002577b000 (map 0xfffffe002577b000) (map.pmap 0xfffffe002577b0c0) (pmap 0xfffffe002577b120) threads: 2 100664 s syz-executor.1 100217 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 83894 71852 71852 0 T (threaded) syz-executor.1 100664 s syz-executor.1 100217 Run CPU 1 syz-executor.1 83443 83436 83443 0 Ss select 0xfffff8002cc72a40 dhclient 83440 1 83440 0 Ss select 0xfffff8002c937e40 dhclient 83436 83425 424 65 S select 0xfffff8002c8d4c40 dhclient 83425 424 424 0 S wait 0xfffff8002c7c0000 sh 83422 762 83422 0 Ss piperd 0xfffff8002c9bc5f0 syz-executor.2 78382 1 78382 65 Ss select 0xfffff8002cbd8440 dhclient 72256 1 72256 0 Ss select 0xfffff8002c8a19c0 dhclient 72248 1 72248 0 Ss select 0xfffff8002cc725c0 dhclient 72199 1 72199 65 Ss select 0xfffff8002c63be40 dhclient 71852 762 71852 0 Ss nanslp 0xffffffff825275c0 syz-executor.1 69615 1 69615 0 Ss select 0xfffff8002cd15d40 dhclient 69612 1 69612 0 Ss select 0xfffff8002c7a6240 dhclient 69601 1 69601 65 Ss select 0xfffff8002cd89ac0 dhclient 68914 1 68914 0 Ss select 0xfffff8002c63bdc0 dhclient 68908 1 68908 0 Ss select 0xfffff80004aad140 dhclient 68189 762 68189 0 Ss piperd 0xfffff800590508e8 syz-executor.0 68171 762 68171 0 Ss piperd 0xfffff8002cadc000 syz-executor.3 762 760 760 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffff8002c131e80 syz-fuzzer 100106 S uwait 0xfffff8001ef0fe00 syz-fuzzer 100107 S uwait 0xfffff8001ef0ff00 syz-fuzzer 100108 S uwait 0xfffff80004932080 syz-fuzzer 100109 S uwait 0xfffff80004932180 syz-fuzzer 100110 S uwait 0xfffff80004a96000 syz-fuzzer 100111 S uwait 0xfffff80004a96100 syz-fuzzer 100112 S uwait 0xfffff80004a96200 syz-fuzzer 100113 S kqread 0xfffff80004acde00 syz-fuzzer 101008 S uwait 0xfffff8002c7aa080 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8002c0ec5c8 csh 758 682 758 0 Ss select 0xfffff800046f96c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000470a4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a128b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a12cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a0a0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a0a4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a0a8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a0acb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049ad0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049ad4b0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c1 cron 682 1 682 0 Ss select 0xfffff800046f9ac0 sshd 495 1 495 0 Ss select 0xfffff800046f9940 syslogd 424 1 424 0 Ss wait 0xfffff80004ba5520 devd 423 1 423 65 Ss select 0xfffff8001ef73c40 dhclient 338 1 338 0 Ss select 0xfffff8001ef73f40 dhclient 335 1 335 0 Ss select 0xfffff80004aad0c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a68a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004ad1ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100075 D launds 0xffffffff8262f384 [laundry: dom0] 100076 D umarcl 0xffffffff814e2a80 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e151d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bdb390 [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_ 0xfffff80004326d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004326d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042fd888 [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 - 0xfffff8000429a800 [thr_0] 100019 D - 0xfffff8000429a880 [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 Run CPU 0 [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 - 0xfffff80004085d00 [inm_free taskq] 100012 D - 0xfffff80004085a00 [thread taskq] 100014 D - 0xfffff80004085800 [kqueue_ctx taskq] 100015 D - 0xfffff80004085700 [in6m_free taskq] 100016 D - 0xfffff80004085600 [aiod_kick taskq] 100024 D - 0xfffff80004085400 [firmware taskq] 100029 D - 0xfffff80004085300 [crypto_0] 100030 D - 0xfffff80004085300 [crypto_1] 100044 D - 0xfffff80004085100 [vtnet0 rxq 0] 100045 D - 0xfffff80004085000 [vtnet0 txq 0] 100046 D - 0xfffff800046f2e00 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f9e80 [virtio_balloon] 100053 D - 0xfffff800046f2c00 [mca taskq] 100056 D - 0xffffffff81d11781 [deadlkres] 100062 D - 0xfffff8000497aa00 [acpi_task_0] 100063 D - 0xfffff8000497aa00 [acpi_task_1] 100064 D - 0xfffff8000497aa00 [acpi_task_2] 100066 D - 0xfffff80004085200 [CAM taskq] db> show all locks 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 inodedep 1649 1336K 190693 newblk 9 1026K 174523 vfscache 3 1025K 3 pcb 37 538K 97159 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 ifaddr 882 429K 2361 dirrem 1633 409K 188458 subproc 143 285K 183940 freefile 1632 204K 187399 acpica 1674 185K 52444 vnet_data 1 168K 1 pagedep 14 132K 173764 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 16 105K 355493 linker 254 99K 2490 BPF 46 88K 790 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 vmem 3 52K 9 umtx 342 43K 342 sctp_timw 167 42K 167 kdtrace 189 36K 564028 temp 35 33K 99307 hostcache 1 32K 1 shm 1 32K 6860 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 lltable 44 16K 3211 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 22246 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 10856 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 select 68 9K 68 bmsafemap 2 9K 190504 cred 33 9K 34407 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 3663 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 kqueue 63 7K 183862 CAM DEV 3 6K 510 plimit 24 6K 7183 vt 11 6K 11 ufs_dirhash 27 6K 39 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 13444 pf_ifnet 10 5K 19 session 34 5K 1006 pgrp 34 5K 1006 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 12512 evdev 4 4K 4 routetbl 20 4K 756 lockf 34 4K 2091 hhook 13 4K 13 sctp_ifa 25 4K 2210 proc-args 53 3K 16365 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 4 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 1480 mkdir 14 2K 347418 Unitno 32 2K 390490 CAM XPT 22 2K 543 in_multi 6 2K 1319 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 diradd 9 2K 191514 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 200 vnodemarker 2 1K 214 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 173715 sctp_ifn 6 1K 2210 ipsec 3 1K 3 inpcbpolicy 24 1K 229824 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 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 171595 ip_msource 5 1K 1125 osd 3 1K 9 freeblks 1 1K 171594 vnodes 1 1K 3431 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 soname 5 1K 164982 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 2774 sctp_vrf 1 1K 1 entropy 2 1K 879 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2817 sctp_iter 0 0K 2207 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_athm 0 0K 28704 sctp_atky 0 0K 33527 sctp_atcl 0 0K 28698 sctp_a_it 0 0K 2207 sctp_aadr 0 0K 1 sctp_stro 0 0K 4823 sctp_stri 0 0K 12 sctp_map 0 0K 9646 pf_table 0 0K 0 pf_rule 0 0K 88 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 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 7 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 CAM CCB 0 0K 12700 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 142281 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 105 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 107 allocindir 0 0K 0 indirdep 0 0K 16 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 16879 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 31 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 9085 in_mfilter 0 0K 9927 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 ppbusdev 0 0K 0 statfs 0 0K 173113 export_host 0 0K 0 cl_savebuf 0 0K 10 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 23731 accf 0 0K 0 pts 0 0K 0 iov 0 0K 298081 ioctlops 0 0K 7345 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 10324 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 1 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 11588 2 11588 0 254 23736320 0 mbuf_packet 256 10911 549 359686 0 254 2933760 0 512 512 1660 3572 197232 0 30 2678784 0 mbuf_jumbo_page 4096 0 577 77242 0 254 2363392 0 512 512 4149 67 7991 0 30 2158592 0 BUF TRIE 144 218 13250 3587 0 62 1939392 0 VNODE 496 3539 77 201015 0 30 1793536 0 256 256 388 5762 1232813 0 62 1574400 0 128 128 9478 1806 548407 0 126 1444352 0 4096 4096 336 2 496 0 2 1384448 0 256 256 1671 3579 198274 0 62 1344000 0 sctp_asoc 2288 0 545 4823 0 254 1246960 0 VM OBJECT 264 4253 112 2710025 0 30 1152360 0 DEVCTL 1024 0 1100 1570 0 0 1126400 0 2048 2048 4 514 24064 0 8 1060864 0 UMA Slabs 0 112 9420 9 9420 0 126 1056048 0 FFS2 dinode 256 3502 53 200976 0 62 910080 0 RADIX NODE 144 5371 478 5452855 0 69 842256 0 pbuf 832 0 969 0 0 2 806208 0 sctp_ep 1280 0 579 23869 0 254 741120 0 128 128 2108 3596 371198 0 126 730112 0 FFS inode 160 3502 173 200976 0 62 588000 0 512 512 85 1059 28795 0 30 585728 0 1024 1024 7 529 4830 0 16 548864 0 socket 960 49 511 342938 0 254 537600 0 512 512 910 10 2601 0 30 471040 0 mbuf 256 870 855 931699 0 254 441600 0 256 Bucket 2048 184 20 13765 0 8 417792 0 sctp_raddr 736 0 561 4823 0 254 412896 0 65536 65536 4 1 114 0 1 327680 0 THREAD 1792 148 23 196393 0 8 306432 0 4096 4096 63 10 183860 0 2 299008 0 S VFS Cache 104 2320 371 224445 0 126 279864 0 16384 16384 9 8 177519 0 1 278528 0 vmem btag 56 4250 58 5514 0 254 241248 0 tcpcb 1040 15 216 34508 0 254 240240 0 MAP ENTRY 96 1548 762 10361963 0 127 221760 0 64 64 2958 381 196716 0 254 213696 0 16 16 12098 402 14624 0 254 200000 0 256 256 177 603 26255 0 62 199680 0 ripcb 488 5 403 70965 0 254 199104 0 65536 65536 1 2 9 0 1 196608 0 65536 65536 0 3 4253 0 1 196608 0 256 256 30 675 198840 0 62 180480 0 tcp_inpcb 488 15 353 34508 0 254 179584 0 UMA Zones 768 226 1 226 0 16 174336 0 2048 2048 2 82 12702 0 8 172032 0 32 32 4730 562 235366 0 254 169344 0 64 Bucket 512 243 85 358767 0 30 167936 0 128 128 1197 74 25833 0 126 162688 0 udp_inpcb 488 4 324 97337 0 254 160064 0 128 Bucket 1024 94 45 48072 0 16 142336 0 VMSPACE 2536 38 16 184573 0 4 136944 0 1024 1024 120 12 312 0 16 135168 0 g_bio 408 0 330 48454 0 30 134640 0 unpcb 256 20 505 82224 0 254 134400 0 65536 65536 2 0 2 0 1 131072 0 ksiginfo 112 66 978 28266 0 126 116928 0 4096 4096 22 5 1216 0 2 110592 0 4096 4096 22 5 865 0 2 110592 0 PROC 1312 60 21 183857 0 8 106272 0 32 Bucket 256 207 183 211725 0 62 99840 0 filedesc0 1080 61 23 183858 0 8 90720 0 sctp_chunk 152 0 546 529 0 254 82992 0 UMA Kegs 384 212 4 212 0 30 82944 0 udplite_inpcb 488 0 160 27014 0 254 78080 0 64 64 702 495 215392 0 254 76608 0 8192 8192 9 0 9 0 1 73728 0 64 64 537 597 24789 0 254 72576 0 128 128 521 37 22909 0 126 71424 0 128 128 432 95 23963 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 1 1 113 0 1 65536 0 256 256 104 136 37642 0 62 61440 0 64 pcpu 8 7463 217 16954 0 254 61440 0 pipe 760 27 38 60336 0 16 49400 0 DIRHASH 1024 44 4 59 0 16 49152 0 8192 8192 4 2 6 0 1 49152 0 8192 8192 2 4 120 0 1 49152 0 2048 2048 4 20 511 0 8 49152 0 2048 2048 2 20 7056 0 8 45056 0 64 64 226 467 12715 0 254 44352 0 Files 80 243 307 831967 0 126 44000 0 4096 4096 2 8 173809 0 2 40960 0 selfd 64 131 499 1356102 0 254 40320 0 32 32 33 1227 63043 0 254 40320 0 clpbuf 832 0 48 139 0 16 39936 0 256 256 50 100 3529 0 62 38400 0 NAMEI 1024 0 36 1132321 0 16 36864 0 4096 4096 7 2 15 0 2 36864 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 0 2 133 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 1024 1024 26 6 50 0 16 32768 0 tcp_bbr_pcb 832 0 36 930 0 16 29952 0 mt_stats_zone 64 446 2 446 0 254 28672 0 PWD 32 19 863 174568 0 254 28224 0 32 32 344 538 185629 0 254 28224 0 16 Bucket 144 77 119 58306 0 62 28224 0 4 Bucket 48 7 581 10219 0 254 28224 0 KNOTE 160 28 147 1752429 0 62 28000 0 8 Bucket 80 114 236 35536 0 126 28000 0 128 128 177 40 1630 0 126 27776 0 routing nhops 256 25 80 3032 0 62 26880 0 TURNSTILE 136 172 17 172 0 62 25704 0 8192 8192 1 2 248 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 3032 0 62 24288 0 32 32 148 608 425077 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 16 16 24 1476 54599 0 254 24000 0 128 128 155 31 726 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 2048 2048 9 1 55 0 8 20480 0 2 Bucket 32 74 556 46048 0 254 20160 0 16 16 27 1223 34337 0 254 20000 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 0 8 4043 0 8 16384 0 2048 2048 7 1 8 0 8 16384 0 1024 1024 8 8 651 0 16 16384 0 512 512 10 22 2487 0 30 16384 0 sctp_laddr 48 0 336 5296 0 254 16128 0 udpcb 32 4 500 124351 0 254 16128 0 vtnet_tx_hdr 24 0 668 251112 0 254 16032 0 2048 2048 3 3 205 0 8 12288 0 1024 1024 3 9 33715 0 16 12288 0 512 512 14 10 523 0 30 12288 0 sctp_stream_msg_out 112 0 108 1324 0 254 12096 0 64 64 28 161 8311 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 466 284 3097 0 254 12000 0 128 128 0 93 5370 0 126 11904 0 256 256 15 30 16071 0 62 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 0 2 18 0 2 8192 0 4096 4096 1 1 4 0 2 8192 0 1024 1024 1 7 100 0 16 8192 0 1024 1024 0 8 3665 0 16 8192 0 512 512 0 16 24 0 30 8192 0 tcp_log_bucket 176 0 46 15 0 62 8096 0 rl_entry 40 86 116 86 0 254 8080 0 ipq 56 0 144 32 0 254 8064 0 64 64 8 118 240785 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 10 116 5644 0 254 8064 0 32 32 9 243 55647 0 254 8064 0 32 32 48 204 785 0 254 8064 0 32 32 32 220 1937 0 254 8064 0 32 32 5 247 7664 0 254 8064 0 rentr 24 0 334 3800 0 254 8016 0 16 16 8 492 127537 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 5 495 6 0 254 8000 0 16 16 1 499 6 0 254 8000 0 tcp_bbr_map 128 0 62 1113 0 126 7936 0 tcp_log_node 120 0 66 66 0 126 7920 0 procdesc 136 5 53 202 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 2454 0 30 7740 0 256 256 4 26 753 0 62 7680 0 tcp_log 416 0 18 142 0 254 7488 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 1 7 1 0 30 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 15 7 15 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 18 494 18 0 254 2048 0 tfo 4 2 491 170 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 sctp_readq 152 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 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 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