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 = 0x20:0xffffffff8107ab35 stack pointer = 0x0:0xfffffe002d222540 frame pointer = 0x0:0xfffffe002d2225e0 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 = 52454 (syz-executor.0) trap number = 12 panic: page fault cpuid = 0 time = 1605248772 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002d2221a0 vpanic() at vpanic+0x1c7/frame 0xfffffe002d222200 panic() at panic+0x43/frame 0xfffffe002d222260 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe002d2222e0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe002d222350 trap() at trap+0x41d/frame 0xfffffe002d222470 calltrap() at calltrap+0x8/frame 0xfffffe002d222470 --- trap 0xc, rip = 0xffffffff8107ab35, rsp = 0xfffffe002d222540, rbp = 0xfffffe002d2225e0 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe002d2225e0 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe002d222630 sctp_sorecvmsg() at sctp_sorecvmsg+0x21e/frame 0xfffffe002d222770 sctp_soreceive() at sctp_soreceive+0x25f/frame 0xfffffe002d222980 soreceive() at soreceive+0xb9/frame 0xfffffe002d2229e0 dofileread() at dofileread+0xd3/frame 0xfffffe002d222a40 kern_readv() at kern_readv+0x66/frame 0xfffffe002d222a80 freebsd32_readv() at freebsd32_readv+0x53/frame 0xfffffe002d222ab0 ia32_syscall() at ia32_syscall+0x234/frame 0xfffffe002d222bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 52454 tid 153852 ] Stopped at kdb_enter+0x67: movq $0,0x147b2c6(%rip) db> 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 0xfffffe0026000000 rdx 0x3ffff rbx 0 rsp 0xfffffe002d222180 rbp 0xfffffe002d2221a0 rsi 0x40001 rdi 0xffffffff810ebde6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00257ba310 r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff8196f212 r15 0xffffffff8196f212 rip 0xffffffff810e02b7 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x147b2c6(%rip) db> show proc Process 52454 (syz-executor.0) at 0xfffff8003f641520: state: NORMAL uid: 0 gids: 0, 0 parent: pid 766 at 0xfffff80004b12a40 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80004292520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257c0000 (map 0xfffffe00257c0000) (map.pmap 0xfffffe00257c00c0) (pmap 0xfffffe00257c0120) threads: 2 100396 s syz-executor.0 153852 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 52454 766 766 0 T (threaded) syz-executor.0 100396 s syz-executor.0 153852 Run CPU 0 syz-executor.0 21141 1 21141 65 Ss select 0xfffff8003f686040 dhclient 16866 1 16866 0 Ss select 0xfffff8003fa5d040 dhclient 16861 1 16861 0 Ss select 0xfffff8003f014540 dhclient 16836 1 16836 65 Ss select 0xfffff8003f6860c0 dhclient 12638 1 12638 0 Ss select 0xfffff8003fa5d140 dhclient 12635 1 12635 0 Ss select 0xfffff8003fa5d0c0 dhclient 12613 1 12613 65 Ss select 0xfffff8003fa5d1c0 dhclient 6046 1 6046 0 Ss select 0xfffff8003f6862c0 dhclient 6040 1 6040 0 Ss select 0xfffff8003fa5d2c0 dhclient 6004 1 6004 65 Ss select 0xfffff8003f60c240 dhclient 829 1 829 0 Ss select 0xfffff8003f640b40 dhclient 820 1 820 0 Ss select 0xfffff80026e2a9c0 dhclient 770 764 770 0 Ss piperd 0xfffff8003f4b72e8 syz-executor.3 768 764 768 0 Ss piperd 0xfffff80004aaf2e8 syz-executor.2 767 764 767 0 Ss piperd 0xfffff8003f4b7ba0 syz-executor.1 766 764 766 0 Ss nanslp 0xffffffff8252ed01 syz-executor.0 764 762 762 0 S (threaded) syz-fuzzer 100081 S uwait 0xfffff80004ab4b80 syz-fuzzer 100115 S uwait 0xfffff8003f014e80 syz-fuzzer 100116 S uwait 0xfffff8003f014680 syz-fuzzer 100117 S uwait 0xfffff8003f49fc00 syz-fuzzer 100118 S uwait 0xfffff8003f49fd00 syz-fuzzer 100119 S uwait 0xfffff8003f49fe00 syz-fuzzer 100120 S uwait 0xfffff8003f49ff00 syz-fuzzer 100121 S kqread 0xfffff80004a06100 syz-fuzzer 107373 S uwait 0xfffff8003f686e00 syz-fuzzer 762 760 762 0 Ss pause 0xfffff8003f0c40a8 csh 760 682 760 0 Ss select 0xfffff8003f014440 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049930b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049934b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049938b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004993cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049890b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049894b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049898b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004989cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ed01 cron 682 1 682 0 Ss select 0xfffff80004a51840 sshd 495 1 495 0 Ss select 0xfffff80026e2a940 syslogd 424 1 424 0 Ss select 0xfffff80004a519c0 devd 423 1 423 65 Ss select 0xfffff80004a518c0 dhclient 338 1 338 0 Ss select 0xfffff80026e2abc0 dhclient 335 1 335 0 Ss select 0xfffff80004a51b40 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049f3a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b180 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004a54ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100075 D launds 0xffffffff82636ac4 [laundry: dom0] 100076 D umarcl 0xffffffff814e7da0 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c15818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e48390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261a75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261a75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261a75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82633fa0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8a0 [g_event] 100026 D - 0xffffffff8250e8a8 [g_up] 100027 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004184d00 [thr_0] 100019 D - 0xfffff80004184d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100005 D - 0xfffff800042aee00 [if_io_tqg_0] 100006 D - 0xfffff800042aed00 [if_io_tqg_1] 100007 D - 0xfffff800042aec00 [if_config_tqg_0] 100008 D - 0xfffff800042aeb00 [softirq_0] 100009 D - 0xfffff800042aea00 [softirq_1] 100010 D - 0xfffff800042ae900 [inm_free taskq] 100013 D - 0xfffff800042ae600 [aiod_kick taskq] 100014 D - 0xfffff800042ae500 [thread taskq] 100015 D - 0xfffff800042ae400 [in6m_free taskq] 100017 D - 0xfffff800042ae200 [kqueue_ctx taskq] 100024 D - 0xfffff800042ae100 [firmware taskq] 100029 D - 0xfffff800042f5400 [crypto_0] 100030 D - 0xfffff800042f5400 [crypto_1] 100044 D - 0xfffff800044c3000 [vtnet0 rxq 0] 100045 D - 0xfffff8000467de00 [vtnet0 txq 0] 100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1] 100047 D - 0xfffff8000467dc00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004686480 [virtio_balloon] 100053 D - 0xfffff8000467d000 [mca taskq] 100058 D - 0xffffffff81d170a1 [deadlkres] 100063 D - 0xfffff80004984e00 [acpi_task_0] 100064 D - 0xfffff80004984e00 [acpi_task_1] 100065 D - 0xfffff80004984e00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 5 1025K 52507 vfscache 3 1025K 3 pcb 146 672K 24304 inodedep 19 519K 52700 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 270K 52538 acpica 1674 184K 52510 vnet_data 1 168K 1 dirrem 661 166K 52573 tidhash 3 141K 3 pagedep 9 130K 51960 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 15 101K 103141 linker 254 97K 294 BPF 46 88K 46 bus 979 79K 3034 freefile 619 78K 52564 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_stro 58 58K 168 sctp_atcl 118 45K 8580 umtx 324 41K 324 pf_osfp 290 36K 290 kdtrace 185 35K 158692 temp 35 33K 6183 hostcache 1 32K 1 shm 1 32K 309 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 ifaddr 76 23K 76 vmem 3 22K 5 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 98 ether_multi 172 14K 543 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 52655 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1358 pfs_vncache 1 8K 1 sctp_timw 30 8K 30 pfs_nodes 20 8K 20 sctp_atky 176 8K 8748 audit_evclass 233 8K 291 selfd 108 7K 679438 select 54 7K 54 cred 26 7K 2108 CAM DEV 3 6K 510 plimit 24 6K 454 kqueue 62 6K 53605 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 49 pgrp 35 5K 578 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 routetbl 24 4K 24 lockf 33 4K 233 hhook 13 4K 13 proc-args 52 3K 644 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 3 3K 284 sctp_ifa 17 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 sctp_athm 118 2K 8580 sctp_map 116 2K 336 Unitno 28 2K 45 CAM XPT 22 2K 543 in_multi 6 2K 91 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 103886 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 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 procdesc 5 1K 14 crypto 3 1K 3 newdirblk 4 1K 51943 diradd 4 1K 52613 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 11 1K 51820 osd 3 1K 9 vnodes 1 1K 1 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 freework 1 1K 51947 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 24523 nexusdev 5 1K 5 filecaps 5 1K 95 sctp_vrf 1 1K 1 entropy 2 1K 46 vnet 1 1K 1 iov 1 1K 20309 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_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 58 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 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 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 CAM CCB 0 0K 2969 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 33188 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 freeblks 0 0K 51946 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 10 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 2189 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 303 in_mfilter 0 0K 182 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 ppbusdev 0 0K 0 statfs 0 0K 52128 namei_tracker 0 0K 334 export_host 0 0K 0 cl_savebuf 0 0K 2 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 341 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 5424 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 741 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 1319 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 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 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 9713 65 11487 0 254 20025344 0 mbuf_packet 256 8287 1298 116182 0 254 2453760 0 mbuf_jumbo_page 4096 0 510 12094 0 254 2088960 0 BUF TRIE 144 188 13280 1130 0 62 1939392 0 malloc-256 256 719 6421 139616 0 62 1827840 0 malloc-4096 4096 396 8 53082 0 2 1654784 0 malloc-384 384 4188 12 4621 0 30 1612800 0 malloc-384 384 47 4143 52728 0 30 1608960 0 malloc-128 128 9596 169 62212 0 126 1249920 0 RADIX NODE 144 5146 815 1336135 0 63 858384 0 pbuf 832 0 985 0 0 2 819520 0 UMA Slabs 0 112 6336 33 6336 0 126 713328 0 malloc-128 128 635 3271 156613 0 126 499968 0 VM OBJECT 264 1446 354 738636 0 30 475200 0 VNODE 488 559 337 53165 0 30 437248 0 malloc-65536 65536 4 2 385 0 1 393216 0 mbuf 256 721 569 180811 0 254 330240 0 socket 944 38 290 65272 0 254 309632 0 256 Bucket 2048 128 18 7766 0 8 299008 0 THREAD 1792 143 19 53852 0 8 290304 0 malloc-2048 2048 66 42 11578 0 8 221184 0 malloc-256 256 279 576 107007 0 62 218880 0 DEVCTL 1024 0 208 125 0 0 212992 0 FFS2 dinode 256 523 287 53127 0 62 207360 0 malloc-64 64 2991 159 55430 0 254 201600 0 malloc-16 16 12228 272 12319 0 254 200000 0 malloc-16384 16384 5 7 51568 0 1 196608 0 MAP ENTRY 96 1514 460 2867289 0 126 189504 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4769 271 57426 0 254 161280 0 malloc-128 128 1205 35 24488 0 126 158720 0 sctp_asoc 2288 58 7 168 0 254 148720 0 FFS inode 160 523 402 53127 0 62 148000 0 S VFS Cache 104 1016 388 58078 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-1024 1024 118 10 1544 0 16 131072 0 VMSPACE 2544 37 14 52442 0 4 129744 0 malloc-128 128 870 60 2340 0 126 119040 0 64 Bucket 512 176 56 45441 0 30 118784 0 ksiginfo 112 63 981 1647 0 126 116928 0 tcpcb 1048 4 106 4994 0 254 115280 0 sctp_ep 1280 60 30 8412 0 254 115200 0 128 Bucket 1024 73 38 13806 0 16 113664 0 g_bio 408 0 270 9530 0 30 110160 0 udp_inpcb 488 2 214 28823 0 254 105408 0 vmem btag 56 1813 47 1813 0 254 104160 0 PROC 1312 59 19 52458 0 8 102336 0 malloc-4096 4096 22 1 26 0 2 94208 0 filedesc0 1080 60 24 52459 0 8 90720 0 malloc-8192 8192 7 4 124 0 1 90112 0 32 Bucket 256 218 112 45199 0 62 84480 0 malloc-128 128 590 61 5492 0 126 83328 0 malloc-16384 16384 5 0 144 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-256 256 207 93 114669 0 62 76800 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 59 5 169 0 16 65536 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-384 384 119 41 8581 0 30 61440 0 sctp_raddr 736 58 19 168 0 254 56672 0 malloc-4096 4096 13 0 13 0 2 53248 0 malloc-64 64 702 117 59248 0 254 52416 0 malloc-128 128 356 47 774 0 126 51584 0 tcp_inpcb 488 4 100 4994 0 254 50752 0 malloc-2048 2048 7 17 706 0 8 49152 0 malloc-64 64 669 87 1612 0 254 48384 0 pipe 744 23 37 11589 0 16 44640 0 ripcb 488 5 83 11609 0 254 42944 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 232 268 163762 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 243579 0 16 36864 0 pcpu-8 8 4276 332 4280 0 254 36864 0 malloc-384 384 80 10 870 0 30 34560 0 malloc-256 256 28 107 105836 0 62 34560 0 malloc-32768 32768 0 1 112 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 malloc-4096 4096 5 2 505 0 2 28672 0 KNOTE 160 28 147 471141 0 62 28000 0 malloc-128 128 111 106 52063 0 126 27776 0 udplite_inpcb 488 0 56 6394 0 254 27328 0 malloc-256 256 87 18 603 0 62 26880 0 clpbuf 832 0 32 127 0 16 26624 0 TURNSTILE 136 163 26 163 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 0 12 564 0 8 24576 0 malloc-1024 1024 16 8 1376 0 16 24576 0 PWD 32 19 737 51654 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 21094 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 32 28 85 0 30 23040 0 malloc-1024 1024 16 4 16 0 16 20480 0 malloc-32 32 379 251 14012 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 4962 0 254 19200 0 SLEEPQUEUE 88 163 29 163 0 126 16896 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 52128 0 2 16384 0 malloc-512 512 5 27 676 0 30 16384 0 malloc-512 512 9 23 173 0 30 16384 0 malloc-64 64 153 99 218 0 254 16128 0 malloc-64 64 115 137 679774 0 254 16128 0 16 Bucket 144 43 69 32923 0 62 16128 0 vtnet_tx_hdr 24 0 668 69966 0 254 16032 0 sctp_chunk 152 58 46 58 0 254 15808 0 malloc-256 256 30 30 134 0 62 15360 0 malloc-256 256 16 44 2332 0 62 15360 0 malloc-2048 2048 2 4 3307 0 8 12288 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 6 0 7 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 10 14 11 0 30 12288 0 udpcb 32 2 376 35217 0 254 12096 0 malloc-64 64 26 163 17979 0 254 12096 0 malloc-32 32 55 323 61835 0 254 12096 0 malloc-32 32 200 178 1910 0 254 12096 0 4 Bucket 48 7 245 4543 0 254 12096 0 2 Bucket 32 60 318 19006 0 254 12096 0 malloc-16 16 513 237 3136 0 254 12000 0 routing nhops 256 28 17 39 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 2 2 6 0 8 8192 0 malloc-1024 1024 4 4 25 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-512 512 0 16 224 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 3 13 53 0 30 8192 0 rtentry 176 35 11 39 0 62 8096 0 rl_entry 40 73 129 73 0 254 8080 0 sctp_stream_msg_out 112 0 72 58 0 254 8064 0 sctp_laddr 48 0 168 157 0 254 8064 0 ipq 56 0 144 9 0 254 8064 0 malloc-64 64 3 123 202 0 254 8064 0 malloc-64 64 6 120 77 0 254 8064 0 malloc-32 32 13 239 30 0 254 8064 0 malloc-32 32 56 196 103 0 254 8064 0 malloc-32 32 11 241 699 0 254 8064 0 malloc-32 32 17 235 94 0 254 8064 0 malloc-16 16 1 499 13625 0 254 8000 0 malloc-16 16 5 495 5 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 147 353 24062 0 254 8000 0 malloc-16 16 8 492 120 0 254 8000 0 malloc-16 16 121 379 8618 0 254 8000 0 malloc-128 128 19 43 303 0 126 7936 0 kenv 258 3 27 1009 0 30 7740 0 malloc-384 384 12 8 13 0 30 7680 0 malloc-256 256 3 27 1842 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 malloc-4096 4096 0 1 2 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 0 10 2 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 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 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 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 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 272 0 0 0 0 30 0 0 AIOCB 744 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 224 0 0 0 0 62 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 malloc-65536 65536 0 0 0 0 1 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-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-8192 8192 0 0 0 0 1 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 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 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