Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81b80949 stack pointer = 0x28:0xfffffe0053b32b00 frame pointer = 0x28:0xfffffe0053b32cd0 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 = 2 (clock (0)) trap number = 12 panic: page fault cpuid = 0 time = 1654142986 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b322f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b32450 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b32530 panic() at panic+0xb5/frame 0xfffffe0053b325f0 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0053b32710 trap_pfault() at trap_pfault+0x182/frame 0xfffffe0053b32850 trap() at trap+0x5b3/frame 0xfffffe0053b32a30 calltrap() at calltrap+0x8/frame 0xfffffe0053b32a30 --- trap 0xc, rip = 0xffffffff81b80949, rsp = 0xfffffe0053b32b00, rbp = 0xfffffe0053b32cd0 --- nd6_dad_timer() at nd6_dad_timer+0x199/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x275b58a(%rip) 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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053b32430 rbp 0xfffffe0053b32450 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0xfffffe009efdb530 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32401 r14 0xffffffff82b598a0 .str.26 r15 0xffffffff82b598a0 .str.26 rip 0xffffffff8171b08b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b58a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de0000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19c80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e19c80 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1ac20 (map 0xffffffff83e1ac20) (map.pmap 0xffffffff83e1ace0) (pmap 0xffffffff83e1ad48) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 22065 1 22065 0 Ss select 0xfffffe00a5d1f3c0 rtsol 22064 1 22064 0 Ss select 0xfffffe00a272a740 rtsol 22063 1 22063 0 Ss select 0xfffffe00a5e5bd40 rtsol 22060 21993 430 0 S kqread 0xfffffe00a60d2500 rtsol 21993 21986 430 0 S wait 0xfffffe00a6379000 sh 21986 430 430 0 S wait 0xfffffe00a2627a90 sh 21949 774 21949 0 Ss piperd 0xfffffe00a260d8b8 syz-executor.3 21592 774 21592 0 Ss piperd 0xfffffe0058bd08b8 syz-executor.2 21063 774 21063 0 Ss piperd 0xfffffe0058bd2000 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0058b3f380 syz-fuzzer 100117 S uwait 0xfffffe0058b3f080 syz-fuzzer 100118 S uwait 0xfffffe0058b3ef00 syz-fuzzer 100119 S uwait 0xfffffe0058b3d700 syz-fuzzer 100120 S kqread 0xfffffe0007957100 syz-fuzzer 100121 S uwait 0xfffffe0058b3e580 syz-fuzzer 100122 S uwait 0xfffffe0058b3e480 syz-fuzzer 100123 S uwait 0xfffffe0058b3fc00 syz-fuzzer 100126 S uwait 0xfffffe0058b3db00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009efbeb40 csh 770 688 770 0 Ss select 0xfffffe0056f6aec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c58b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c5cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c60b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron 688 1 688 0 Ss select 0xfffffe0056f6aa40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b140 syslogd 430 1 430 0 Ss wait 0xfffffe009e912000 devd 429 1 429 65 Ss select 0xfffffe0056f6adc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f6ae40 dhclient 341 1 341 0 Ss select 0xfffffe0056f6bf40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057472ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e4ba60 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b64550 [pf purge] 5 0 0 0 DL waiting 0xffffffff848c2460 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5f721 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0053e9b3a0 (100029) exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe0053c3cf10) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_rwlock.c:178 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 196 1073K 218053 vfscache 3 1025K 3 routetbl 31137 985K 95060 inodedep 420 670K 240785 pcb 22 537K 50744 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 304K 9 subproc 128 215K 237340 pagedep 315 207K 217427 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 tfo_ccache 1 128K 1 DEVFS1 109 109K 2130 sem 4 106K 4 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 filedesc 8 57K 424101 umtx 396 50K 396 diradd 379 48K 238519 kdtrace 203 43K 523203 mkdir 264 33K 434748 temp 34 33K 127809 DEVFS3 128 32K 806 hostcache 1 32K 1 shm 1 32K 17439 msg 4 30K 4 gtaskqueue 18 26K 18 newdirblk 193 25K 217380 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ip6ndp 81 20K 1491 BPF 14 19K 113600 ifaddr 66 18K 6213 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 ifnet 8 15K 675 cred 50 13K 176597 KTRACE 100 13K 100 ether_multi 154 13K 20276 lltable 40 12K 5457 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 dirrem 38 10K 235816 in6_multi 68 10K 7377 bmsafemap 3 9K 239093 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 2372 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 50 8K 222134 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 ufs_dirhash 27 6K 39 freefile 38 5K 235202 plimit 19 5K 6240 UMA 272 5K 272 pf_ifnet 10 5K 3359 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 hhook 15 4K 17 session 25 4K 1081 proc-args 74 3K 253411 DEVFSP 46 3K 105047 pwddesc 46 3K 221990 terminal 11 3K 11 lockf 22 3K 6068 kcovinfo 39 3K 8736 uidinfo 3 3K 1216 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 selfd 32 2K 2868549 Unitno 29 2K 12479 CAM XPT 22 2K 543 sctp_ifa 12 2K 1420 msi 12 2K 12 select 11 2K 786 ipsecpolicy 2 2K 2 in_multi 5 2K 704 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 675 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 44 vnodemarker 2 1K 236 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 1420 ipsec 3 1K 3 freework 3 1K 214951 mld 6 1K 674 igmp 6 1K 674 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 freeblks 2 1K 214950 pfil 4 1K 4 procdesc 4 1K 412 cdev 2 1K 2 inpcbpolicy 13 1K 140611 osd 8 1K 84001 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 100834 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 82 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 35967 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 783 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 filecaps 1 1K 7893 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 6816 sctp_iter 0 0K 2514 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_athm 0 0K 22039 sctp_atky 0 0K 22039 sctp_atcl 0 0K 22039 sctp_a_it 0 0K 2514 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1203 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 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 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 128443 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 116 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 indirdep 0 0K 17 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 ip6opt 0 0K 14339 ip6_msource 0 0K 0 ip6_moptions 0 0K 599 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 23 ip_moptions 0 0K 709 in_mfilter 0 0K 57 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 agp 0 0K 0 statfs 0 0K 240004 namei_tracker 0 0K 13026 export_host 0 0K 0 cl_savebuf 0 0K 14 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 253 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 21050 ktls 0 0K 0 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 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 252769 ioctlops 0 0K 2523 eventfd 0 0K 51437 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 12343 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 194523 0 254 38494208 0 FFS inode 1160 3180 26 238842 0 8 3718960 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8622 1041 967017 0 254 2473728 0 malloc-384 384 433 4097 247936 0 30 1739520 0 BUF TRIE 144 203 11585 4444 0 62 1697472 0 malloc-384 384 4169 61 4628 0 30 1624320 0 malloc-128 128 12001 492 251372 0 126 1599104 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 VNODE 448 3218 85 239550 0 30 1479744 0 malloc-4096 4096 328 2 498 0 2 1351680 0 vmem btag 56 23243 124 23323 0 254 1308552 0 UMA Slabs 0 112 11210 16 11210 0 126 1257312 0 malloc-256 256 757 4148 1238866 0 62 1255680 0 VM OBJECT 264 4566 84 3523664 0 30 1227600 0 malloc-256 256 114 4476 254200 0 62 1175040 0 DEVCTL 1024 1000 100 3549 0 0 1126400 0 RADIX NODE 144 5784 1631 7607049 0 68 1067760 0 malloc-32 32 31138 110 36765 0 254 999936 0 sctp_ep 1208 0 770 22039 0 254 930160 0 FFS2 dinode 256 3180 120 238842 0 62 844800 0 tcpcb 1104 4 759 83990 0 254 842352 0 socket 960 29 735 246275 0 254 733440 0 malloc-128 128 562 4367 454102 0 126 630912 0 256 Bucket 2048 203 13 4674 0 8 442368 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 52 39 235730 0 3 372736 0 THREAD 1808 156 42 301212 0 8 357984 0 malloc-65536 65536 4 1 140 0 1 327680 0 MAP ENTRY 96 2012 1390 8072044 0 126 326592 0 malloc-64 64 4119 732 226635 0 254 310464 0 malloc-2048 2048 4 140 22234 0 8 294912 0 malloc-16384 16384 7 9 211879 0 2 262144 0 malloc-16 16 14655 345 14729 0 254 240000 0 tcp_log 416 0 513 365 0 254 213408 0 FPU_save_area 832 158 85 630494 0 17 202176 0 malloc-65536 65536 1 2 502 0 1 196608 0 unpcb 256 14 751 79695 0 254 195840 0 mbuf_packet 256 0 762 212117 0 254 195072 0 malloc-32 32 5361 561 5885 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 130 49 72288 0 16 183296 0 malloc-128 128 1209 186 33616 0 126 178560 0 malloc-512 512 2 334 97022 0 30 172032 0 S VFS Cache 104 1286 352 282132 0 126 170352 0 64 Bucket 512 230 98 223146 0 30 167936 0 malloc-2048 2048 5 67 23033 0 8 147456 0 malloc-1024 1024 121 23 2341 0 16 147456 0 VMSPACE 2552 29 25 222647 0 4 137808 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 3484 0 1 131072 0 32 Bucket 256 268 242 45693 0 62 130560 0 g_bio 408 0 300 73011 0 30 122400 0 ksiginfo 112 71 973 329480 0 126 116928 0 malloc-256 256 74 361 191025 0 62 111360 0 PROC 1352 45 36 221989 0 8 109512 0 tcp_inpcb 424 4 239 83990 0 30 103032 0 malloc-128 128 525 250 18217 0 126 99200 0 malloc-128 128 295 480 439170 0 126 99200 0 malloc-128 128 439 336 33299 0 126 99200 0 malloc-256 256 205 170 301946 0 62 96000 0 udplite_inpcb 424 0 216 16170 0 30 91584 0 filedesc0 1072 46 38 221990 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 546 777 109274 0 254 84672 0 malloc-64 64 521 802 86588 0 254 84672 0 udp_inpcb 424 6 174 30158 0 30 76320 0 ripcb 424 3 177 10293 0 30 76320 0 malloc-384 384 2 178 22041 0 30 69120 0 malloc-128 128 160 367 55863 0 126 67456 0 malloc-128 128 187 340 39734 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-8192 8192 6 2 136 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 8 24 4203 0 8 65536 0 malloc-1024 1024 27 37 3542 0 16 65536 0 malloc-256 256 22 233 24848 0 62 65280 0 Files 80 158 642 950074 0 126 64000 0 malloc-4096 4096 2 13 242396 0 3 61440 0 pcpu-8 8 4637 2531 783131 0 254 57344 0 itimer 352 0 154 251266 0 30 54208 0 da_ccb 544 0 98 18353 0 16 53312 0 malloc-64 64 184 635 12510 0 254 52416 0 malloc-64 64 146 673 3109990 0 254 52416 0 routing nhops 256 23 172 2883 0 62 49920 0 malloc-256 256 49 146 5008 0 62 49920 0 malloc-256 256 83 112 45119 0 62 49920 0 DIRHASH 1024 45 3 60 0 16 49152 0 NAMEI 1024 0 48 1744715 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 5 7 1303 0 2 49152 0 malloc-2048 2048 11 13 81 0 8 49152 0 malloc-1024 1024 6 42 727 0 16 49152 0 pipe 744 16 49 7722 0 16 48360 0 malloc-384 384 38 82 2178 0 30 46080 0 malloc-384 384 43 77 2788 0 30 46080 0 malloc-384 384 82 38 5302 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 199 116 199 0 62 42840 0 clpbuf 2624 0 16 26 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 0 840 2825 0 254 40320 0 rtentry 176 26 181 2883 0 62 36432 0 PWD 32 13 1121 208675 0 254 36288 0 malloc-64 64 0 567 176511 0 254 36288 0 malloc-64 64 72 495 231272 0 254 36288 0 malloc-64 64 18 549 10169 0 254 36288 0 malloc-32 32 268 866 40644 0 254 36288 0 16 Bucket 144 63 189 2549 0 62 36288 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 14903 0 62 34560 0 SLEEPQUEUE 88 199 185 199 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-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 20 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 2 2 842 0 1 32768 0 malloc-2048 2048 3 13 163 0 8 32768 0 malloc-2048 2048 2 14 65 0 8 32768 0 malloc-1024 1024 0 32 883 0 16 32768 0 malloc-1024 1024 7 25 7 0 16 32768 0 malloc-1024 1024 6 26 32675 0 16 32768 0 malloc-512 512 0 64 17 0 30 32768 0 malloc-512 512 12 52 250 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 231 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ertt_txseginfo 40 0 808 245375 0 254 32320 0 tcp_rack_pcb 896 0 36 1203 0 16 32256 0 KNOTE 160 25 175 1487856 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 72 328 36803 0 126 32000 0 tcp_log_id_node 120 0 264 217 0 126 31680 0 tcp_bbr_pcb 832 0 36 1696 0 16 29952 0 cpuset 104 7 272 28868 0 126 29016 0 udpcb 32 6 876 46328 0 254 28224 0 ertt 72 4 388 83990 0 126 28224 0 malloc-32 32 145 737 178617 0 254 28224 0 malloc-32 32 81 801 226062 0 254 28224 0 4 Bucket 48 26 562 4976 0 254 28224 0 malloc-8192 8192 1 2 688 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 tcp_log_id_bucket 176 0 138 62 0 62 24288 0 PGRP 88 25 251 1081 0 126 24288 0 rl_entry 40 101 505 101 0 254 24240 0 malloc-384 384 0 60 13 0 30 23040 0 domainset 40 0 567 24649 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 malloc-32 32 5 625 7088 0 254 20160 0 malloc-32 32 53 577 1915 0 254 20160 0 malloc-32 32 23 607 3304 0 254 20160 0 2 Bucket 32 50 580 18943 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 L VFS Cache 320 0 60 11 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 11 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 248973 0 254 16032 0 malloc-16 16 478 522 3595 0 254 16000 0 malloc-16 16 35 965 136479 0 254 16000 0 malloc-16 16 30 970 238043 0 254 16000 0 malloc-16 16 27 973 29667 0 254 16000 0 kenv 258 15 45 1917 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 sackhole 32 0 378 1 0 254 12096 0 tcp_inpcb ports 32 2 376 2 0 254 12096 0 malloc-16 16 9 741 78282 0 254 12000 0 malloc-16 16 23 727 806 0 254 12000 0 malloc-16 16 19 731 756 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 14 8 14 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 144 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 frags 248 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 source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 120 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 tcptw 72 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 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 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 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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-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-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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0