Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81077645 stack pointer = 0x28:0xfffffe00255f44e0 frame pointer = 0x28:0xfffffe00255f4580 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 = 16351 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 804 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255f4140 vpanic() at vpanic+0x1c7/frame 0xfffffe00255f41a0 panic() at panic+0x43/frame 0xfffffe00255f4200 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00255f4280 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00255f42f0 trap() at trap+0x41d/frame 0xfffffe00255f4410 calltrap() at calltrap+0x8/frame 0xfffffe00255f4410 --- trap 0xc, rip = 0xffffffff81077645, rsp = 0xfffffe00255f44e0, rbp = 0xfffffe00255f4580 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe00255f4580 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe00255f45d0 sctp_sorecvmsg() at sctp_sorecvmsg+0x21e/frame 0xfffffe00255f4710 sctp_soreceive() at sctp_soreceive+0x1f1/frame 0xfffffe00255f4920 soreceive() at soreceive+0xb9/frame 0xfffffe00255f4980 kern_recvit() at kern_recvit+0x2ef/frame 0xfffffe00255f4a50 sys_recvfrom() at sys_recvfrom+0xb5/frame 0xfffffe00255f4ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe00255f4bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00255f4bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdff79f08, rbp = 0x7fffdff79f70 --- KDB: enter: panic [ thread pid 16351 tid 100922 ] 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 0x28 ll+0x7 rax 0x12 rcx 0xfffffe002c400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00255f4120 rbp 0xfffffe00255f4140 rsi 0x40001 rdi 0xffffffff810e7ad6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xff8d ll+0xff6c r11 0xfffffe00257f0a10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81969aa5 r15 0xffffffff81969aa5 rip 0xffffffff810dc027 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x1477e56(%rip) db> show proc Process 16351 (syz-executor.3) at 0xfffff80030728520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffff800307daa40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004284520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00049823d0 (map 0xfffffe00049823d0) (map.pmap 0xfffffe0004982490) (pmap 0xfffffe00049824f0) threads: 6 101166 RunQ syz-executor.3 100873 S sbwait 0xfffff80030faa1d4 syz-executor.3 100885 S sbwait 0xfffff80030ebbd14 syz-executor.3 100913 S connec 0xfffff80030f540f0 syz-executor.3 100858 S uwait 0xfffff80030911080 syz-executor.3 100922 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 16358 765 765 0 R (threaded) syz-executor.0 100323 Run CPU 1 syz-executor.0 100890 S sbwait 0xfffff800380801d4 syz-executor.0 100893 S uwait 0xfffff80004a96400 syz-executor.0 100897 S uwait 0xfffff8003051ff00 syz-executor.0 16352 13207 13207 0 T (threaded) syz-executor.2 101141 s syz-executor.2 100883 RunQ syz-executor.2 16351 794 794 0 R (threaded) syz-executor.3 101166 RunQ syz-executor.3 100873 S sbwait 0xfffff80030faa1d4 syz-executor.3 100885 S sbwait 0xfffff80030ebbd14 syz-executor.3 100913 S connec 0xfffff80030f540f0 syz-executor.3 100858 S uwait 0xfffff80030911080 syz-executor.3 100922 Run CPU 0 syz-executor.3 13631 1 13631 65 Ss select 0xfffff80030f20bc0 dhclient 13228 1 13228 0 Ss select 0xfffff800308117c0 dhclient 13225 1 13225 0 Ss select 0xfffff8001efa4540 dhclient 13207 762 13207 0 Rs syz-executor.2 2656 1 2656 65 Ss select 0xfffff80030811040 dhclient 2237 1 2237 0 Ss select 0xfffff800309336c0 dhclient 2234 1 2234 0 Ss select 0xfffff800308bc5c0 dhclient 1849 1 1849 65 Ss select 0xfffff8001efa44c0 dhclient 1398 1 1398 0 Ss select 0xfffff80030933c40 dhclient 1395 1 1395 0 Ss select 0xfffff80030933540 dhclient 1375 1 1375 65 Ss select 0xfffff80030811cc0 dhclient 975 1 975 0 Ss select 0xfffff800308bc440 dhclient 971 1 971 0 Ss select 0xfffff800046f95c0 dhclient 794 762 794 0 Rs syz-executor.3 766 762 766 0 Ss piperd 0xfffff800305192f8 syz-executor.1 765 762 765 0 Rs syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100104 S kqread 0xfffff800046f2000 syz-fuzzer 100105 S uwait 0xfffff8001ef24d00 syz-fuzzer 100106 S uwait 0xfffff8001ef24e00 syz-fuzzer 100107 S uwait 0xfffff8001ef24600 syz-fuzzer 100108 S uwait 0xfffff8003051f800 syz-fuzzer 100109 S uwait 0xfffff8003051f900 syz-fuzzer 100110 S uwait 0xfffff8003051fa00 syz-fuzzer 100112 S uwait 0xfffff8003051f700 syz-fuzzer 100113 S uwait 0xfffff80004a96200 syz-fuzzer 760 758 760 0 Ss pause 0xfffff800300e2ae8 csh 758 682 758 0 Ss select 0xfffff800046f9540 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 0xfffff800046f9a40 sshd 495 1 495 0 Ss select 0xfffff800046f9840 syslogd 424 1 424 0 Ss select 0xfffff80004aad9c0 devd 423 1 423 65 Ss select 0xfffff80004aad1c0 dhclient 338 1 338 0 Ss select 0xfffff80004aad0c0 dhclient 335 1 335 0 Ss select 0xfffff80004aad040 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] 100085 D sdflush 0xfffff800049834e8 [/ 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 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e151d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5a390 [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 0xfffff800042ff888 [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 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 - 0xfffff80004087400 [firmware taskq] 100029 D - 0xfffff80004087300 [crypto_0] 100030 D - 0xfffff80004087300 [crypto_1] 100044 D - 0xfffff80004087100 [vtnet0 rxq 0] 100045 D - 0xfffff80004087000 [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 - 0xfffff80004087200 [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 newblk 6 1026K 24698 vfscache 3 1025K 3 pcb 38 551K 20177 inodedep 10 517K 16608 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 289K 16441 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 19 133K 30452 pagedep 9 130K 15348 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 297 BPF 46 88K 54 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 umtx 378 48K 378 kdtrace 198 38K 68863 temp 36 35K 3002 hostcache 1 32K 1 shm 1 32K 19 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 79 28K 82 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 42 15K 291 ether_multi 172 14K 225 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 cred 44 11K 1335 in6_multi 89 11K 105 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 select 73 10K 73 bmsafemap 2 9K 16341 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 118 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 pf_ifnet 22 8K 215 routetbl 31 7K 74 kqueue 64 7K 16365 CAM DEV 3 6K 510 plimit 24 6K 1181 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 102 ufs_dirhash 24 5K 24 session 35 5K 61 pgrp 35 5K 129 UMA 251 5K 251 sctp_atcl 8 4K 7678 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 85 evdev 4 4K 4 lockf 33 4K 130 hhook 13 4K 13 proc-args 52 3K 787 terminal 11 3K 11 acpisem 22 3K 22 sctp_ifa 19 3K 23 uidinfo 4 3K 52 sctp_stro 2 2K 1758 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 23 Unitno 30 2K 70142 CAM XPT 22 2K 543 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 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 1478 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 23 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 inpcbpolicy 21 1K 26672 mkdir 5 1K 30482 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 15241 diradd 4 1K 15576 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_atky 10 1K 9682 freework 2 1K 18079 osd 3 1K 9 dirrem 1 1K 15531 freeblks 1 1K 15666 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 soname 5 1K 24937 sctp_athm 8 1K 7697 pf_rule 1 1K 19 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 freefile 1 1K 15526 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 157 sctp_vrf 1 1K 1 sctp_map 4 1K 3510 entropy 2 1K 52 ip_msource 1 1K 1 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 iov 1 1K 33271 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 3449 sctp_iter 0 0K 16 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 16 sctp_aadr 0 0K 9 sctp_stri 0 0K 26 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 545 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 105973 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12763 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 738 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 18 allocindir 0 0K 0 indirdep 0 0K 4178 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 52 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 17 in_mfilter 0 0K 4 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 15 ppbusdev 0 0K 0 statfs 0 0K 15652 export_host 0 0K 0 cl_savebuf 0 0K 6 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 359 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1506 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 849 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 9 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 11 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 9743 1 9743 0 254 19955712 0 mbuf_jumbo_page 4096 0 1090 5684 0 254 4464640 0 mbuf_packet 256 8229 1386 934870 0 254 2461440 0 RADIX NODE 144 14891 702 707155 0 63 2245392 0 512 512 4146 30 4824 0 30 2138112 0 BUF TRIE 144 354 13114 74016 0 62 1939392 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9465 269 55537 0 126 1245952 0 UMA Slabs 0 112 7668 33 7668 0 126 862512 0 pbuf 832 0 953 0 0 2 792896 0 tcp_bbr_map 128 0 4681 591430 0 127 599168 0 mbuf 256 596 1354 2748873 0 254 499200 0 512 512 25 767 16784 0 30 405504 0 256 Bucket 2048 176 14 10101 0 8 389120 0 VM OBJECT 264 1364 91 250647 0 30 384120 0 THREAD 1792 155 34 36226 0 8 338688 0 65536 65536 4 1 114 0 1 327680 0 65536 65536 0 5 395 0 1 327680 0 VNODE 496 560 88 16091 0 30 321408 0 4096 4096 64 9 16361 0 2 299008 0 256 256 393 762 140516 0 62 295680 0 16384 16384 11 5 15363 0 1 262144 0 2048 2048 2 124 105975 0 8 258048 0 tcp_inpcb 488 4 516 9861 0 254 253760 0 socket 960 52 208 37669 0 254 249600 0 32768 32768 1 6 3946 0 1 229376 0 g_bio 408 0 530 421546 0 31 216240 0 DEVCTL 1024 0 208 127 0 0 212992 0 256 256 50 775 16908 0 62 211200 0 64 64 2959 128 19335 0 254 197568 0 65536 65536 1 2 9 0 1 196608 0 16 16 12098 152 12431 0 254 196000 0 MAP ENTRY 96 1647 369 933682 0 126 193536 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4727 313 32214 0 254 161280 0 128 128 479 761 32137 0 126 158720 0 128 128 1196 44 24499 0 126 158720 0 sctp_asoc 2288 2 63 1755 0 254 148720 0 FFS2 dinode 256 523 32 16052 0 62 142080 0 S VFS Cache 104 1008 357 17103 0 126 141960 0 VMSPACE 2536 39 15 16337 0 4 136944 0 1024 1024 120 12 314 0 16 135168 0 65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 63 64 9808 0 16 130048 0 2048 2048 10 52 6105 0 8 126976 0 ksiginfo 112 66 978 3487 0 126 116928 0 sctp_ep 1280 6 84 5910 0 254 115200 0 512 512 93 131 7789 0 30 114688 0 vmem btag 56 1846 86 1846 0 254 108192 0 FFS inode 160 523 152 16052 0 62 108000 0 PROC 1312 61 20 16358 0 8 106272 0 udplite_inpcb 488 10 206 14508 0 254 105408 0 tcpcb 1040 4 95 9861 0 254 102960 0 4096 4096 22 3 30 0 2 102400 0 32768 32768 1 2 17 0 1 98304 0 filedesc0 1080 62 22 16359 0 8 90720 0 tcp_log 416 0 216 3333 0 254 89856 0 4096 4096 21 0 484 0 2 86016 0 UMA Kegs 384 212 4 212 0 30 82944 0 64 Bucket 512 94 66 10095 0 30 81920 0 8192 8192 9 0 9 0 1 73728 0 512 512 107 37 1586 0 30 73728 0 128 128 521 37 6226 0 126 71424 0 tcp_bbr_pcb 832 0 81 7577 0 16 67392 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 128 128 463 33 1410 0 126 63488 0 1024 1024 9 51 1759 0 16 61440 0 sctp_raddr 736 2 75 1800 0 254 56672 0 32 Bucket 256 73 137 14771 0 62 53760 0 clpbuf 832 0 64 53597 0 16 53248 0 64 64 698 121 17294 0 254 52416 0 pipe 760 23 42 4515 0 16 49400 0 16384 16384 0 3 8 0 1 49152 0 8192 8192 4 2 6 0 1 49152 0 8192 8192 2 4 119 0 1 49152 0 2048 2048 4 20 511 0 8 49152 0 64 64 528 228 11481 0 254 48384 0 256 256 119 61 3406 0 62 46080 0 DIRHASH 1024 34 6 34 0 16 40960 0 Files 80 246 254 75924 0 126 40000 0 256 256 25 125 16019 0 62 38400 0 NAMEI 1024 0 36 81841 0 16 36864 0 4096 4096 7 2 12 0 2 36864 0 64 pcpu 8 4281 327 4465 0 254 36864 0 udp_inpcb 488 2 70 1266 0 254 35136 0 256 256 48 87 5982 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 8192 8192 1 3 6 0 1 32768 0 8192 8192 3 1 5 0 1 32768 0 1024 1024 26 6 35 0 16 32768 0 4096 4096 2 5 16180 0 2 28672 0 2048 2048 10 4 88 0 8 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 16 Bucket 144 71 125 50394 0 62 28224 0 4 Bucket 48 8 580 13160 0 254 28224 0 KNOTE 160 28 147 330090 0 62 28000 0 8 Bucket 80 60 290 50221 0 126 28000 0 128 128 178 39 685 0 126 27776 0 PWD 32 21 735 15344 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 418 0 126 23808 0 ripcb 488 5 43 1037 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 256 256 15 75 2271 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 64 64 226 89 288 0 254 20160 0 2 Bucket 32 76 554 18573 0 254 20160 0 unpcb 256 21 54 5016 0 254 19200 0 SLEEPQUEUE 88 190 2 190 0 126 16896 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 2 6 827 0 8 16384 0 2048 2048 7 1 9 0 8 16384 0 2048 2048 3 5 53 0 8 16384 0 selfd 64 136 116 114668 0 254 16128 0 32 32 146 358 70644 0 254 16128 0 32 32 346 158 16347 0 254 16128 0 vtnet_tx_hdr 24 0 668 2676689 0 254 16032 0 256 256 50 10 63 0 62 15360 0 4096 4096 1 2 4 0 2 12288 0 2048 2048 3 3 11 0 8 12288 0 1024 1024 8 4 25 0 16 12288 0 1024 1024 3 9 1487 0 16 12288 0 512 512 14 10 523 0 30 12288 0 512 512 10 14 15 0 30 12288 0 udpcb 32 12 366 15774 0 254 12096 0 64 64 27 162 446 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 466 284 1575 0 254 12000 0 sctp_chunk 152 1 77 104 0 254 11856 0 routing nhops 256 27 18 47 0 62 11520 0 8192 8192 1 0 1 0 1 8192 0 1024 1024 1 7 20 0 16 8192 0 1024 1024 0 8 120 0 16 8192 0 512 512 0 16 34 0 30 8192 0 rtentry 176 34 12 47 0 62 8096 0 tcp_log_bucket 176 0 46 3 0 62 8096 0 rl_entry 40 93 109 93 0 254 8080 0 sctp_stream_msg_out 112 0 72 61 0 254 8064 0 sctp_laddr 48 0 168 233 0 254 8064 0 ipq 56 0 144 8 0 254 8064 0 64 64 8 118 19849 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 10 116 41 0 254 8064 0 32 32 10 242 9206 0 254 8064 0 32 32 51 201 57 0 254 8064 0 32 32 41 211 10795 0 254 8064 0 32 32 32 220 216 0 254 8064 0 32 32 5 247 1943 0 254 8064 0 rentr 24 0 334 42 0 254 8016 0 16 16 8 492 21188 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 5 495 6 0 254 8000 0 16 16 32 468 31413 0 254 8000 0 16 16 1 499 7 0 254 8000 0 16 16 31 469 5920 0 254 8000 0 128 128 0 62 106 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 0 52 8 0 254 7904 0 procdesc 136 5 53 20 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1018 0 30 7740 0 L VFS Cache 320 0 24 2 0 30 7680 0 256 256 4 26 24 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 4096 4096 0 1 1 0 2 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 1 7 1 0 30 4096 0 tcptw 88 0 46 1 0 254 4048 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 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 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 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 tfo 4 0 0 0 0 254 0 0 sackhole 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 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 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