Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1a0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff817bdd10 stack pointer = 0x28:0xfffffe0056cad400 frame pointer = 0x28:0xfffffe0056cad4f0 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 = 932 (syz-executor) rdi: 00000000000001a0 rsi: 0000000000000000 rdx: 0000000000080000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000032 rax: fffffe0002bf1850 rbx: 1fffffc00ad95a84 rbp: fffffe0056cad4f0 r10: 9a48a90e438d5b2f r11: fffffe00540a3550 r12: 0000000000080400 r13: fffffe0077e7c040 r14: 0000000000000000 r15: fffffe0077e7c188 trap number = 12 panic: page fault cpuid = 1 time = 1751590782 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056cacc30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056cacd90 vpanic() at vpanic+0x257/frame 0xfffffe0056cacf50 panic() at panic+0xb5/frame 0xfffffe0056cad010 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056cad150 trap() at trap+0x78e/frame 0xfffffe0056cad330 calltrap() at calltrap+0x8/frame 0xfffffe0056cad330 --- trap 0xc, rip = 0xffffffff817bdd10, rsp = 0xfffffe0056cad400, rbp = 0xfffffe0056cad4f0 --- _vn_lock() at _vn_lock+0xb0/frame 0xfffffe0056cad4f0 mddestroy() at mddestroy+0x3ba/frame 0xfffffe0056cad5d0 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056cad730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056cad820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056cad850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056cada60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056cadab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056cadb90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056cadd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056cadf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056cadf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x825d10f08, rbp = 0x825d10f80 --- KDB: enter: panic [ thread pid 932 tid 100261 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe006e600000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056cacd70 rbp 0xfffffe0056cacd90 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005411b780 r13 0xfffffffffffffffd r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 932 (syz-executor) at 0xfffffe0054133560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe0054007580 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540bf248 (map 0xfffffe00540bf248) (map.pmap 0xfffffe00540bf2e8) (pmap 0xfffffe00540bf358) threads: 3 100162 RunQ syz-executor 100261 Run CPU 1 syz-executor 100264 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 942 1 1 0 R init 941 1 1 0 R init 940 1 1 0 R init 939 1 1 0 R init 938 1 1 0 R init 937 1 1 0 R CPU 0 init 936 1 1 0 R init 934 933 766 0 S uwait 0xfffffe006ddec480 syz-executor 933 766 766 0 R (threaded) syz-executor 100121 RunQ syz-executor 100262 S uwait 0xfffffe00584ec700 syz-executor 932 764 764 0 R (threaded) syz-executor 100162 RunQ syz-executor 100261 Run CPU 1 syz-executor 100264 RunQ syz-executor 931 767 767 0 R (threaded) syz-executor 100117 RunQ syz-executor 100260 S sbwait 0xfffffe00598d4a0c syz-executor 100263 S uwait 0xfffffe006ddec580 syz-executor 922 1 766 0 S uwait 0xfffffe006dded680 syz-executor 914 1 766 0 S uwait 0xfffffe00584ec280 syz-executor 913 1 766 0 S uwait 0xfffffe00584ec180 syz-executor 912 1 764 0 S uwait 0xfffffe006dded880 syz-executor 907 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 906 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 905 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 904 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 900 1 766 0 S uwait 0xfffffe006ddec080 syz-executor 894 1 765 0 SV uwait 0xfffffe006ddecb80 syz-executor 845 1 766 -1 S uwait 0xfffffe00584ec800 syz-executor 836 1 766 -1 S uwait 0xfffffe006ddec880 syz-executor 833 1 767 0 S uwait 0xfffffe00584ed180 syz-executor 827 1 766 -1 S uwait 0xfffffe00584ec600 syz-executor 821 804 821 0 Ss select 0xfffffe006dded040 dhclient 816 0 0 0 DL aiordy 0xfffffe00540d7b00 [aiod4] 815 0 0 0 DL aiordy 0xfffffe00540e2580 [aiod3] 814 0 0 0 DL aiordy 0xfffffe00540e2ae0 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00540d8060 [aiod1] 804 787 424 65 S select 0xfffffe006dded0c0 dhclient 787 1 424 0 S wait 0xfffffe00540e35a0 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 L *process 0xfffffe00078326c0 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9e581 syz-executor 763 761 761 0 S select 0xfffffe0057d75640 syz-executor 761 759 761 0 Ss sigsusp 0xfffffe0054007b90 csh 759 682 759 0 Ss select 0xfffffe006dded9c0 sshd 737 1 18 0 S+ nanslp 0xffffffff83b9e580 sleep 682 1 682 0 Ss select 0xfffffe006ddee3c0 sshd 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005828f0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100081 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff844ba980 [pf purge] 5 0 0 0 DL waiting 0xffffffff84877700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6d80 [crypto] 100044 D crypto_ 0xfffffe0007a72d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a72d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057cba488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f20 [g_event] 100038 D - 0xffffffff83b46f40 [g_up] 100039 D - 0xffffffff83b46f60 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83ce7820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe0007764900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007764800 [jail_remove taskq] 100012 D - 0xfffffe0007764700 [bus taskq] 100015 D - 0xfffffe0007764200 [thread taskq] 100017 D - 0xfffffe0007763e00 [aiod_kick taskq] 100018 D - 0xfffffe0007763d00 [deferred_unmount ta] 100019 D - 0xfffffe0007763c00 [inm_free taskq] 100020 D - 0xfffffe0007763b00 [in6m_free taskq] 100021 D - 0xfffffe0007763a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007763900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007763900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007763900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007763900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007763800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007763800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007763800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007763800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007763300 [firmware taskq] 100041 D - 0xfffffe0007763200 [crypto_0] 100042 D - 0xfffffe0007763200 [crypto_1] 100057 D - 0xfffffe005812c000 [vtnet0 rxq 0] 100058 D - 0xfffffe005812be00 [vtnet0 txq 0] 100059 D - 0xfffffe005812bd00 [vtnet0 rxq 1] 100060 D - 0xfffffe005812bc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058250f00 [virtio_balloon] 100066 D - 0xffffffff827c2300 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007766a00 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe00593da300 [ipsec_offload] 424 1 424 0 Z devd 495 1 495 0 Z syslogd 686 1 686 0 Z cron 736 1 18 0 Z+ sh 738 1 18 0 Z+ logger 740 1 740 0 Z+ getty 918 765 765 0 RE syz-executor db> show all locks Process 937 (init) thread 0xfffffe00540f7780 (100110) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00540bfec0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8554 Process 932 (syz-executor) thread 0xfffffe005411b780 (100261) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1796 Process 931 (syz-executor) thread 0xfffffe0054141000 (100260) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00598d49c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 559 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sctp_stro 2 2309K 2 sysctloid 34891 2055K 35083 vtbuf 24 1968K 46 kobj 331 1324K 506 newblk 78 1044K 855 vfscache 3 1025K 3 pcb 38 681K 104 inodedep 19 519K 249 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 156 298K 1034 filedesc 37 293K 192 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 16 132K 99 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 523 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 215 42K 1209 temp 36 37K 1961 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 BPF 14 19K 24 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1650 lltable 45 14K 45 eventhandler 163 14K 163 ether_multi 157 13K 184 ifnet 7 13K 7 kenv 95 12K 95 GEOM 61 11K 509 CAM queue 5 11K 1528 rman 82 10K 447 shmfd 4 10K 6 rpc 8 9K 8 in6_multi 66 9K 68 bmsafemap 4 9K 180 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 78 sglist 6 7K 6 plimit 16 6K 353 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 71 6K 1047 cred 20 5K 240 ufs_dirhash 24 5K 27 UMA 266 5K 267 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 4 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 19 evdev 4 4K 4 pwddesc 59 4K 952 acpisem 28 4K 28 DEVFSP 45 3K 62 terminal 11 3K 11 sctp_atcl 7 3K 16 uidinfo 5 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 pf_rule 1 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 39869 ip6ndp 12 2K 13 proc-args 70 2K 2015 sctp_ifa 13 2K 14 Unitno 26 2K 193 CAM XPT 22 2K 543 lockf 14 2K 36 CC Mem 12 2K 47 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 dirrem 5 2K 145 session 10 2K 33 msi 9 2K 9 netlink 2 2K 75 softdep 1 1K 1 newdirblk 8 1K 79 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 diradd 6 1K 163 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 190 osd 17 1K 63 pci_link 10 1K 10 inpcbpolicy 22 1K 244 crypto 4 1K 8 encap_export_host 12 1K 12 select 5 1K 37 freefile 4 1K 113 indirdep 2 1K 108 ioctlops 1 1K 108 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 mkdir 3 1K 158 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 9 1K 18 ip6opt 2 1K 12 tcp_pcm_rack 1 1K 2 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 56 ip6_msource 3 1K 6 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 13 aio 4 1K 6 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 16 filecaps 4 1K 75 sctp_vrf 1 1K 1 sctp_map 4 1K 4 ip6_moptions 2 1K 8 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 125 iov 1 1K 14008 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 tcp_do_rack 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 filemon 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 175 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 freeblks 0 0K 98 freefrag 0 0K 3 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 7 in_mfilter 0 0K 5 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 21 fadvise 0 0K 1 VN POLL 0 0K 1 statfs 0 0K 285 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 1 acl 0 0K 0 soname 0 0K 3376 mbuf_tag 0 0K 0 ktls 0 0K 2 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 308 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 656 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 diroff 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 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 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 17 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 1076 13028 0 254 38494208 0 mbuf 256 8656 1006 16501 0 254 2473472 0 BUF TRIE 152 239 11565 872 0 62 1794208 0 malloc-4096 4096 398 4 1455 0 2 1646592 0 malloc-384 384 4173 27 4517 0 30 1612800 0 malloc-128 128 11464 130 11704 0 126 1484032 0 UMA Slabs 0 112 10999 11 10999 0 126 1233120 0 tcp_log 416 1781 1018 4717 0 254 1164384 0 sctp_asoc 2256 2 508 2 0 254 1150560 0 malloc-64 64 97 16976 39999 0 254 1092672 0 RADIX NODE 152 6525 568 30202 0 62 1078136 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16756 851 17749 0 254 985992 0 malloc-65536 65536 9 2 12 0 1 720896 0 FFS inode 1168 534 26 653 0 8 654080 0 sctp_ep 1152 5 506 14 0 254 588672 0 socket 1024 33 475 1484 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 197 3 1253 0 8 409600 0 malloc-65536 65536 4 2 198 0 1 393216 0 sctp_raddr 736 2 515 2 0 254 380512 0 malloc-16384 16384 19 4 98 0 1 376832 0 VM OBJECT 248 1020 292 14696 0 62 325376 0 THREAD 1860 148 20 264 0 8 312480 0 VNODE 440 572 94 694 0 30 293040 0 malloc-64 64 4116 231 5614 0 254 278208 0 malloc-2048 2048 108 12 112 0 8 245760 0 malloc-16 16 14418 332 14563 0 254 236000 0 DEVCTL 1024 25 195 152 0 0 225280 0 malloc-256 256 335 535 1661 0 62 222720 0 malloc-32768 32768 3 3 127 0 1 196608 0 malloc-32 32 5408 514 7105 0 254 189504 0 UMA Zones 768 238 1 239 0 16 183552 0 malloc-128 128 1214 181 25391 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1157 607 46865 0 126 169344 0 unpcb 320 6 510 1188 0 254 165120 0 malloc-32768 32768 0 5 82 0 1 163840 0 FPU_save_area 832 150 30 333 0 16 149760 0 malloc-1024 1024 124 20 1365 0 16 147456 0 FFS2 dinode 256 534 36 652 0 62 145920 0 S VFS Cache 104 1011 276 1166 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 8 56 628 0 8 131072 0 mbuf_packet 256 5 503 221 0 254 130048 0 PROC 1376 65 23 943 0 8 121088 0 ksiginfo 112 68 976 132 0 126 116928 0 malloc-128 128 796 103 1972 0 126 115072 0 malloc-128 128 553 222 3930 0 126 99200 0 malloc-32768 32768 0 3 13 0 1 98304 0 malloc-4096 4096 5 19 24 0 2 98304 0 filedesc0 1072 59 25 952 0 8 90048 0 UMA Kegs 384 225 8 226 0 30 89472 0 g_bio 408 0 210 7122 0 30 85680 0 malloc-16384 16384 4 1 195 0 1 81920 0 malloc-8192 8192 6 3 10 0 1 73728 0 malloc-4096 4096 11 7 27 0 2 73728 0 128 Bucket 1024 47 20 252 0 16 68608 0 malloc-64 64 684 387 3483 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 121 0 1 65536 0 malloc-4096 4096 13 3 66 0 2 65536 0 malloc-2048 2048 12 20 735 0 8 65536 0 64 Bucket 512 98 30 1807 0 30 65536 0 malloc-256 256 166 89 310 0 62 65280 0 malloc-256 256 90 165 1142 0 62 65280 0 malloc-64 64 529 290 783 0 254 52416 0 32 Bucket 256 73 122 524 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 1 47 13754 0 16 49152 0 malloc-4096 4096 6 6 13 0 2 49152 0 malloc-1024 1024 14 34 543 0 16 49152 0 VMSPACE 584 34 50 917 0 16 49056 0 malloc-384 384 90 30 116 0 30 46080 0 malloc-384 384 38 82 270 0 30 46080 0 da_ccb 544 0 84 1888 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 12 21 47 0 8 43032 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4733 387 4932 0 254 40960 0 pipe 736 21 34 340 0 16 40480 0 sctp_chunk 152 2 258 2 0 254 39520 0 udp_inpcb 408 5 85 163 0 30 36720 0 malloc-64 64 7 560 13647 0 254 36288 0 malloc-64 64 161 406 179 0 254 36288 0 malloc-64 64 12 555 323 0 254 36288 0 malloc-64 64 12 555 46 0 254 36288 0 malloc-128 128 84 195 110 0 126 35712 0 malloc-128 128 70 209 86 0 126 35712 0 malloc-128 128 7 272 521 0 126 35712 0 malloc-128 128 15 264 282 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 0 135 216 0 62 34560 0 malloc-384 384 48 42 386 0 30 34560 0 malloc-256 256 11 124 494 0 62 34560 0 malloc-256 256 86 49 159 0 62 34560 0 malloc-256 256 28 107 72 0 62 34560 0 malloc-256 256 22 113 486 0 62 34560 0 malloc-256 256 16 119 533 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 23 0 1 32768 0 malloc-8192 8192 3 1 6 0 1 32768 0 malloc-4096 4096 5 3 566 0 2 32768 0 malloc-2048 2048 4 12 30 0 8 32768 0 malloc-2048 2048 3 13 4 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 5 11 34 0 8 32768 0 malloc-1024 1024 2 30 13 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 17 15 22 0 16 32768 0 malloc-1024 1024 10 22 10 0 16 32768 0 malloc-512 512 3 61 30 0 30 32768 0 malloc-512 512 12 52 29 0 30 32768 0 malloc-512 512 3 61 175 0 30 32768 0 malloc-512 512 3 61 29 0 30 32768 0 malloc-512 512 2 62 7 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 0 200 405 0 62 32000 0 Files 80 146 254 7488 0 126 32000 0 PGRP 120 14 250 37 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 sctp_laddr 48 4 584 16 0 254 28224 0 malloc-32 32 352 530 465 0 254 28224 0 16 Bucket 144 58 138 291 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 0 133 15 0 62 27664 0 udplite_inpcb 408 2 61 6 0 30 25704 0 cpuset 200 8 120 11 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 ertt_txseginfo 40 0 606 400 0 254 24240 0 PWD 40 21 585 166 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 54 246 392 0 126 24000 0 malloc-384 384 15 45 24 0 30 23040 0 malloc-384 384 27 33 46 0 30 23040 0 tcp_rack_pcb 1088 1 20 2 0 8 22848 0 ripcb 376 3 57 28 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 12 268 47 0 126 20160 0 malloc-32 32 70 560 461 0 254 20160 0 malloc-32 32 32 598 79 0 254 20160 0 malloc-32 32 34 596 2738 0 254 20160 0 malloc-32 32 34 596 199 0 254 20160 0 malloc-32 32 20 610 40 0 254 20160 0 2 Bucket 32 73 557 410 0 254 20160 0 KNOTE 160 1 124 42 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 0 35 18 0 16 19320 0 L VFS Cache 320 0 60 6 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 285 0 2 16384 0 malloc-2048 2048 0 8 3 0 8 16384 0 malloc-1024 1024 1 15 3 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 malloc-16 16 506 494 3446 0 254 16000 0 kenv 258 17 43 1068 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 152 226 936 0 254 12096 0 malloc-16 16 1 749 154 0 254 12000 0 malloc-16 16 12 738 14 0 254 12000 0 malloc-16 16 16 734 110 0 254 12000 0 malloc-16 16 63 687 24910 0 254 12000 0 malloc-16 16 46 704 1616 0 254 12000 0 malloc-16 16 3 747 6 0 254 12000 0 itimer 352 1 32 2 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1168 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 22 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 ipq 56 0 0 0 0 254 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 152 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl