Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff811eb7ed stack pointer = 0x28:0xfffffe000364c000 frame pointer = 0x28:0xfffffe000364c030 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 1601374695 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364bcd0 vpanic() at vpanic+0x1c7/frame 0xfffffe000364bd30 panic() at panic+0x43/frame 0xfffffe000364bd90 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000364be10 trap() at trap+0xf7/frame 0xfffffe000364bf30 calltrap() at calltrap+0x8/frame 0xfffffe000364bf30 --- trap 0x9, rip = 0xffffffff811eb7ed, rsp = 0xfffffe000364c000, rbp = 0xfffffe000364c030 --- strlen() at strlen+0x1d/frame 0xfffffe000364c030 kvprintf() at kvprintf+0xcba/frame 0xfffffe000364c170 vsnprintf() at vsnprintf+0x43/frame 0xfffffe000364c1b0 vpanic() at vpanic+0x101/frame 0xfffffe000364c210 panic() at panic+0x43/frame 0xfffffe000364c270 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe000364c2d0 sctp_process_control() at sctp_process_control+0x3e48/frame 0xfffffe000364c750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0 ip_input() at ip_input+0x388/frame 0xfffffe000364ca90 swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x14813e6(%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 0x80 ll+0x5f rdx 0xffffffff8189285b rbx 0 rsp 0xfffffe000364bcb0 rbp 0xfffffe000364bcd0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0xfffffe000364c48c r11 0xbf ll+0x9e r12 0xffffffff82066ae0 ddb_dbbe r13 0xffffffff81931b00 r14 0xffffffff81937756 r15 0xffffffff81937756 rip 0xffffffff810d0c97 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14813e6(%rip) db> show proc Process 12 (intr) at 0xfffff80004311520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82504d10 ABI: null reaper: 0xffffffff82504d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82505960 (map 0xffffffff82505960) (map.pmap 0xffffffff82505a20) (pmap 0xffffffff82505a80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 4444 777 777 0 R (threaded) syz-executor3789801 100814 RunQ syz-executor3789801 100700 S uwait 0xfffff8001a544980 syz-executor3789801 4443 781 781 0 R (threaded) syz-executor3789801 100337 RunQ syz-executor3789801 101149 L *umtxql 0xfffff8000483eb40 syz-executor3789801 4442 779 779 0 R (threaded) syz-executor3789801 100696 RunQ syz-executor3789801 100699 S uwait 0xfffff80004abe200 syz-executor3789801 4440 778 778 0 RE CPU 0 syz-executor3789801 781 776 781 0 Ss nanslp 0xffffffff82525801 syz-executor3789801 779 776 779 0 Ss nanslp 0xffffffff82525800 syz-executor3789801 778 776 778 0 Ss nanslp 0xffffffff82525800 syz-executor3789801 777 776 777 0 Ss nanslp 0xffffffff82525801 syz-executor3789801 776 774 774 0 S nanslp 0xffffffff82525800 syz-executor3789801 774 772 774 0 Ss pause 0xfffff80004d380a8 csh 772 682 772 0 Ss select 0xfffff8001a544f40 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004416cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800044140b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800044144b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800044148b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004414cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800044130b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800044134b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800044138b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004413cb0 getty 686 1 686 0 Ss nanslp 0xffffffff82525801 cron 682 1 682 0 Ss select 0xfffff8000447a640 sshd 495 1 495 0 Ss select 0xfffff80004abe040 syslogd 424 1 424 0 Ss select 0xfffff80004abe540 devd 423 1 423 65 Ss select 0xfffff80004abbf40 dhclient 338 1 338 0 Ss select 0xfffff80004abd4c0 dhclient 335 1 335 0 Ss select 0xfffff80004abe5c0 dhclient 23 0 0 0 DL syncer 0xffffffff826128e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bca000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82611c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004d93ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262d2f8 [dom0] 100075 D launds 0xffffffff8262d304 [laundry: dom0] 100076 D umarcl 0xffffffff814d54b0 [uma] 18 0 0 0 DL - 0xffffffff82359388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c501b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d49390 [pf purge] 15 0 0 0 DL - 0xffffffff8261122c [soaiod4] 9 0 0 0 DL - 0xffffffff8261122c [soaiod3] 8 0 0 0 DL - 0xffffffff8261122c [soaiod2] 7 0 0 0 DL - 0xffffffff8261122c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822310c0 [doneq0] 100067 D - 0xffffffff82230f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000420ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000420ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000435b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82504770 [g_event] 100026 D - 0xffffffff82504778 [g_up] 100027 D - 0xffffffff82504780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004219000 [thr_0] 100019 D - 0xfffff80004219080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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 0xfffff80004314000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82504d10 [swapper] 100005 D - 0xfffff8000433c100 [if_io_tqg_0] 100006 D - 0xfffff8000433c000 [if_io_tqg_1] 100007 D - 0xfffff80004339e00 [if_config_tqg_0] 100008 D - 0xfffff80004339d00 [softirq_0] 100009 D - 0xfffff80004339c00 [softirq_1] 100010 D - 0xfffff800040ed600 [thread taskq] 100012 D - 0xfffff800040ed300 [inm_free taskq] 100013 D - 0xfffff800040ed200 [kqueue_ctx taskq] 100014 D - 0xfffff800040ed100 [aiod_kick taskq] 100017 D - 0xfffff800040ecb00 [in6m_free taskq] 100024 D - 0xfffff800040ec500 [firmware taskq] 100029 D - 0xfffff800040ec400 [crypto_0] 100030 D - 0xfffff800040ec400 [crypto_1] 100044 D - 0xfffff800040ebc00 [vtnet0 rxq 0] 100045 D - 0xfffff800040ebb00 [vtnet0 txq 0] 100046 D - 0xfffff800040eba00 [vtnet0 rxq 1] 100047 D - 0xfffff800040eb900 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045ca800 [virtio_balloon] 100053 D - 0xfffff800040eb200 [mca taskq] 100057 D - 0xffffffff81cdd2e1 [deadlkres] 100062 D - 0xfffff800040eb000 [acpi_task_0] 100063 D - 0xfffff800040eb000 [acpi_task_1] 100064 D - 0xfffff800040eb000 [acpi_task_2] 100066 D - 0xfffff800040ec300 [CAM taskq] db> show all locks Process 4443 (syz-executor3789801) thread 0xfffffe00263d3700 (100337) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8254add0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001a9bbe68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:2330 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 inodedep 3623 2323K 3742 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 129 1056K 4233 vfscache 4 1025K 4 dirrem 3616 904K 3688 pcb 39 557K 7403 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 3616 452K 3686 subproc 124 241K 4518 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 10 131K 3688 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 101 101K 110 linker 254 99K 282 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_timw 260 65K 260 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 288 36K 288 temp 18 33K 1537 hostcache 1 32K 1 shm 1 32K 1 kdtrace 161 31K 12609 msg 4 30K 4 DEVFS3 120 30K 130 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 BPF 10 18K 10 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 bus-sc 30 14K 1405 ifaddr 32 13K 32 KTRACE 100 13K 100 kenv 92 12K 92 eventhandler 132 12K 132 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 3710 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 20 5K 392 cred 20 5K 262 ufs_dirhash 24 5K 24 sctp_atcl 9 5K 10927 ifnet 3 5K 3 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 filedesc 1 4K 1 lltable 11 4K 11 routetbl 15 4K 15 hhook 13 4K 13 kqueue 51 4K 4447 ether_multi 40 4K 45 pf_ifnet 5 3K 6 in6_multi 25 3K 25 session 23 3K 38 pgrp 23 3K 38 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 7352 ipsec-saq 2 2K 2 select 14 2K 14 lockf 16 2K 29 CAM XPT 22 2K 543 Unitno 26 2K 5312 proc-args 36 2K 482 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 diradd 9 2K 3705 clone 9 2K 9 softdep 1 1K 1 newdirblk 8 1K 3676 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 54 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifa 5 1K 7 ip6ndp 4 1K 5 encap_export_host 12 1K 12 crypto 3 1K 3 in_multi 2 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 3686 osd 3 1K 9 sctp_atky 9 1K 18141 sctp_ifn 2 1K 7 freeblks 1 1K 3685 indirdep 1 1K 3 mld 2 1K 2 igmp 2 1K 2 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 inpcbpolicy 6 1K 131 loginclass 3 1K 7 prison 6 1K 6 sctp_athm 9 1K 14480 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 freefrag 1 1K 8 tcpfunc 2 1K 2 pmchooks 1 1K 1 DEVFSP 2 1K 2 soname 4 1K 10382 tun 3 1K 3 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 40 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 67 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 3 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 3 sctp_aadr 0 0K 0 sctp_stro 0 0K 3661 sctp_stri 0 0K 7155 sctp_map 0 0K 7322 vtfont 0 0K 0 madt_table 0 0K 2 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 pvscsi 0 0K 0 smartpqi 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 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 1966 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 112 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 lDevFlags * malloc 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 3871 export_host 0 0K 0 cl_savebuf 0 0K 3 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 25 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13146 ioctlops 0 0K 84 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 589 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 kcovinfo 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 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9526 126 9526 0 254 19767296 0 65536 65536 4 107 159 0 1 7274496 0 32768 32768 0 112 112 0 1 3670016 0 mbuf_packet 256 8193 1205 38318 0 254 2405888 0 16384 16384 5 133 144 0 1 2260992 0 512 512 4174 130 4656 0 30 2203648 0 BUF TRIE 144 177 13291 627 0 62 1939392 0 512 512 3637 27 3756 0 30 1875968 0 4096 4096 335 3 494 0 2 1384448 0 128 128 9330 125 16679 0 126 1210240 0 sctp_asoc 2288 0 510 3661 0 254 1166880 0 mbuf_jumbo_page 4096 0 254 10 0 254 1040384 0 sctp_ep 1280 10 752 3664 0 254 975360 0 256 256 3690 30 4131 0 62 952320 0 UMA Slabs 0 112 7517 1 7517 0 126 842016 0 pbuf 832 0 953 0 0 2 792896 0 8192 8192 11 77 120 0 1 720896 0 tcpcb 1040 3 514 7 0 254 537680 0 socket 960 18 490 4854 0 254 487680 0 128 128 3707 75 11154 0 126 484096 0 sctp_raddr 736 0 517 7263 0 254 380512 0 RADIX NODE 144 2345 200 85810 0 62 366480 0 256 Bucket 2048 154 14 433 0 8 344064 0 VNODE 496 525 75 4213 0 30 297600 0 4096 4096 5 62 461 0 2 274432 0 mbuf 256 388 639 135099 0 254 262912 0 VM OBJECT 264 931 59 56522 0 30 261360 0 THREAD 1792 126 18 3786 0 8 258048 0 tcp_inpcb 488 3 509 7 0 254 249856 0 udp_inpcb 488 2 510 120 0 254 249856 0 4096 4096 52 4 4446 0 2 229376 0 DEVCTL 1024 0 208 109 0 0 212992 0 1024 1024 112 88 1162 0 16 204800 0 16 16 11833 167 11883 0 254 192000 0 64 64 2712 123 2718 0 254 181440 0 256 256 340 365 4716 0 62 180480 0 128 128 1212 183 24709 0 126 178560 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4437 477 4475 0 254 157248 0 vmem btag 56 2289 363 2289 0 254 148512 0 FFS2 dinode 256 496 74 4182 0 62 145920 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 7 503 1042 0 254 130560 0 ripcb 488 1 255 4 0 254 124928 0 ksiginfo 112 52 992 90 0 126 116928 0 2048 2048 15 41 6590 0 8 114688 0 FFS inode 160 496 204 4182 0 62 112000 0 MAP ENTRY 96 877 257 96174 0 126 108864 0 128 128 688 149 1691 0 126 107136 0 S VFS Cache 104 594 420 4791 0 126 105456 0 128 128 564 211 3487 0 126 99200 0 256 256 274 101 4377 0 62 96000 0 PROC 1312 50 22 4444 0 8 94464 0 VMSPACE 2536 28 8 4423 0 4 91296 0 128 Bucket 1024 44 39 283 0 16 84992 0 filedesc0 1080 51 26 4445 0 8 83160 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 5 35 50 0 8 81920 0 256 256 130 185 11875 0 62 80640 0 sctp_chunk 152 0 520 7155 0 254 79040 0 g_bio 408 0 180 5518 0 30 73440 0 64 Bucket 512 70 66 1625 0 30 69632 0 64 64 525 546 1022 0 254 68544 0 64 64 572 499 6084 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 0 1 8 0 1 65536 0 4096 4096 12 2 26 0 2 57344 0 clpbuf 832 0 64 133 0 16 53248 0 64 64 262 557 4687 0 254 52416 0 32 Bucket 256 47 148 778 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 26445 0 16 49152 0 1024 1024 1 47 3666 0 16 49152 0 1024 1024 22 26 36 0 16 49152 0 512 512 9 87 18102 0 30 49152 0 512 512 75 21 76 0 30 49152 0 syncache 168 0 264 5 0 254 44352 0 selfd 64 34 533 30127 0 254 36288 0 PWD 32 17 1117 3772 0 254 36288 0 64 64 11 556 23631 0 254 36288 0 64 64 118 449 118 0 254 36288 0 64 64 1 566 21 0 254 36288 0 64 64 10 557 10 0 254 36288 0 128 128 66 213 66 0 126 35712 0 128 128 1 278 148 0 126 35712 0 128 128 4 275 4 0 126 35712 0 routing nhops 256 10 125 18 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 24 111 3732 0 62 34560 0 256 256 35 100 4658 0 62 34560 0 256 256 22 113 266 0 62 34560 0 256 256 15 120 3694 0 62 34560 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 8192 8192 4 0 4 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 4 12 4 0 8 32768 0 2048 2048 5 11 6 0 8 32768 0 2048 2048 3 13 3 0 8 32768 0 1024 1024 9 23 9 0 16 32768 0 1024 1024 14 18 14 0 16 32768 0 512 512 29 35 29 0 30 32768 0 512 512 22 42 531 0 30 32768 0 512 512 3 61 3 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 64 pcpu 8 3784 312 3786 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 4 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 24 858 7360 0 254 28224 0 32 32 296 586 2198 0 254 28224 0 4 Bucket 48 6 582 8066 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 pipe 760 6 29 285 0 16 26600 0 TURNSTILE 136 145 44 145 0 62 25704 0 8192 8192 2 1 4 0 1 24576 0 4096 4096 2 4 3873 0 2 24576 0 4096 4096 6 0 6 0 2 24576 0 rtentry 176 14 124 18 0 62 24288 0 rl_entry 40 26 580 26 0 254 24240 0 vtnet_tx_hdr 24 0 1002 5121 0 254 24048 0 Files 80 69 231 13745 0 126 24000 0 8 Bucket 80 50 250 18759 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 udpcb 32 2 628 120 0 254 20160 0 32 32 5 625 5291 0 254 20160 0 32 32 188 442 1003 0 254 20160 0 32 32 38 592 2699 0 254 20160 0 32 32 6 624 19 0 254 20160 0 32 32 11 619 139 0 254 20160 0 16 Bucket 144 45 95 151 0 62 20160 0 2 Bucket 32 287 343 4133 0 254 20160 0 KNOTE 160 0 125 8 0 62 20000 0 procdesc 136 1 144 6 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 2 6 2 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 1024 1024 2 14 2 0 16 16384 0 1024 1024 1 15 1 0 16 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 2 30 2 0 30 16384 0 SMR CPU 32 2 509 2 0 254 16352 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 12 988 22000 0 254 16000 0 16 16 477 523 8966 0 254 16000 0 kenv 258 3 57 996 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 2 509 2 0 254 12264 0 16 16 10 740 11 0 254 12000 0 16 16 18 732 23668 0 254 12000 0 16 16 1 749 114 0 254 12000 0 16 16 43 707 316 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 1 0 2 8192 0 16 16 3 497 3 0 254 8000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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_stream_msg_out 112 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 udplite_inpcb 488 0 0 0 0 254 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 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 rentr 24 0 0 0 0 254 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 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 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 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0