Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x0:0xfffffe0057630b68 frame pointer = 0x0:0xfffffe0057630bb0 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 = 7 (soaiod1) trap number = 12 panic: page fault cpuid = 1 time = 1630905186 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0057630370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576304d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576305b0 panic() at panic+0xb5/frame 0xfffffe0057630670 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0057630770 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00576308b0 trap() at trap+0x5e7/frame 0xfffffe0057630a90 calltrap() at calltrap+0x8/frame 0xfffffe0057630a90 --- trap 0xc, rip = 0, rsp = 0xfffffe0057630b68, rbp = 0xfffffe0057630bb0 --- ??() at 0/frame 0xfffffe0057630bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0057630bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057630bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 7 tid 100069 ] Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0xa78de657a2c6efb7 rdx 0x1 rbx 0 rsp 0xfffffe00576304b0 rbp 0xfffffe00576304d0 rsi 0 rdi 0xffffffff817b769a vprintf+0x35a r8 0x3 r9 0xfffffe005762ffe8 r10 0 r11 0xfffffe00a62d1e10 r12 0xfffffe0056ffb3a0 r13 0xfffffe0057630501 r14 0xffffffff82c76240 .str.18 r15 0xffffffff82c76240 .str.18 rip 0xffffffff817ab00b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> show proc Process 7 (soaiod1) at 0xfffffe0056ab8000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 7 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 1 100069 Run CPU 1 [soaiod1] db> ps pid ppid pgrp uid state wmesg wchan cmd 58134 57973 57973 0 RE CPU 0 syz-executor.2 58129 58085 58085 0 R (threaded) syz-executor.0 113765 RunQ syz-executor.0 138015 S uwait 0xfffffe00a631ec00 syz-executor.0 58128 1 58069 0 T (threaded) syz-executor.1 129802 RunQ syz-executor.1 58127 57893 57893 0 R (threaded) syz-executor.3 133585 RunQ syz-executor.3 138012 RunQ syz-executor.3 58091 58010 436 0 S nanslp 0xffffffff8405af81 sleep 58085 780 58085 0 Rs syz-executor.0 58010 58005 436 0 S wait 0xfffffe009e4c7a70 sh 58005 436 436 0 S wait 0xfffffe005893da70 sh 57973 780 57973 0 Ss nanslp 0xffffffff8405af80 syz-executor.2 57893 780 57893 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 841 0 0 0 DL aiordy 0xfffffe00a6261538 [aiod4] 840 0 0 0 DL aiordy 0xfffffe00a6261a70 [aiod3] 839 0 0 0 DL aiordy 0xfffffe00a6240000 [aiod2] 838 0 0 0 DL aiordy 0xfffffe00a6240538 [aiod1] 780 778 778 0 S (threaded) syz-fuzzer 100122 S uwait 0xfffffe0058764d80 syz-fuzzer 100123 S uwait 0xfffffe0058764e80 syz-fuzzer 100124 S uwait 0xfffffe005834d000 syz-fuzzer 100125 S uwait 0xfffffe005834d100 syz-fuzzer 100126 S uwait 0xfffffe005834d200 syz-fuzzer 100127 S uwait 0xfffffe0058b44a00 syz-fuzzer 100128 S uwait 0xfffffe0058b44b00 syz-fuzzer 100129 S uwait 0xfffffe005834d300 syz-fuzzer 100131 S kqread 0xfffffe0058b19a00 syz-fuzzer 100926 S uwait 0xfffffe009e9c8980 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588c00b0 csh 776 694 776 0 Ss select 0xfffffe0056b8b740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe005740ab40 sshd 507 1 507 0 Ss select 0xfffffe0056b8bdc0 syslogd 436 1 436 0 Ss wait 0xfffffe0058b2a538 devd 435 1 435 65 Ss select 0xfffffe0056b8be40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8bb40 dhclient 347 1 347 0 Ss select 0xfffffe005740aec0 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575fe8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eabff0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c6a560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848d2e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 RL CPU 1 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7d1c0 [deadlkres] 100077 D - 0xfffffe0057400a00 [acpi_task_0] 100078 D - 0xfffffe0057400a00 [acpi_task_1] 100079 D - 0xfffffe0057400a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 58069 780 58069 0 Z syz-executor.1 db> show all locks Process 58134 (syz-executor.2) thread 0xfffffe00a6319000 (129768) shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe00a6225510) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_mqueue.c:2483 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 routetbl 62310 1960K 199923 kobj 326 1304K 485 newblk 16 1028K 41708 vfscache 3 1025K 3 inodedep 218 594K 44331 pcb 24 537K 8417 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 263K 58417 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 15 132K 40233 tfo_ccache 1 128K 1 filedesc 16 121K 95082 DEVFS1 108 108K 4556 sem 4 106K 4 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 220 45K 96155 dirrem 175 44K 43385 temp 35 33K 98380 hostcache 1 32K 1 shm 1 32K 872 DEVFS3 127 32K 1614 msg 4 30K 4 gtaskqueue 18 26K 18 ip6ndp 102 25K 3155 kbdmux 6 22K 6 freefile 168 21K 43339 DEVFS_RULE 56 20K 56 ifaddr 66 19K 13556 BPF 14 19K 3416 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 43 14K 11949 KTRACE 102 13K 3158 ifnet 7 13K 1484 ether_multi 152 13K 43017 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 15614 bmsafemap 2 9K 43870 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1227 rpc 2 8K 2 shmfd 1 8K 608 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 2008 taskqueue 63 7K 63 sctp_timw 25 7K 25 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 60 6K 61221 plimit 20 5K 12458 ufs_dirhash 24 5K 24 DEVFSP 72 5K 28981 UMA 270 5K 270 pf_ifnet 10 5K 7404 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 25177 sigio 60 4K 151 pwddesc 57 4K 58135 acpisem 28 4K 28 hhook 15 4K 17 mkdir 24 3K 80380 session 23 3K 2718 terminal 11 3K 11 proc-args 43 3K 25765 uidinfo 3 3K 19 lockf 20 3K 786 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 29 2K 8909 sctp_ifa 13 2K 3058 diradd 13 2K 43502 CAM XPT 22 2K 543 newdirblk 12 2K 40190 in_multi 6 2K 1491 selfd 24 2K 730669 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 1484 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 350 vnodemarker 2 1K 164 NFSD session 1 1K 1 CAM periph 4 1K 271 select 7 1K 4887 freework 4 1K 40398 sctp_ifn 6 1K 3058 ipsec 3 1K 3 freeblks 3 1K 40346 mld 6 1K 1483 igmp 6 1K 1483 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 inpcbpolicy 18 1K 31903 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 1280 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 loginclass 4 1K 34 feeder 7 1K 7 tcpfunc 3 1K 3 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1062 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 procdesc 1 1K 572 pmchooks 1 1K 1 soname 4 1K 17593 filecaps 4 1K 2323 sctp_vrf 1 1K 1 ip_moptions 1 1K 112 vnet 1 1K 1 entropy 2 1K 1634 iov 1 1K 222860 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 tcp_do 0 0K 0 tcp_fsb 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 269 sctp_iter 0 0K 5625 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_athm 0 0K 2050 sctp_atky 0 0K 2018 sctp_atcl 0 0K 1971 sctp_a_it 0 0K 5625 sctp_aadr 0 0K 0 sctp_stro 0 0K 47 sctp_stri 0 0K 0 sctp_map 0 0K 94 cubic data 0 0K 0 cdg data 0 0K 0 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 chd data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 dctcp data 0 0K 0 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 43676 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 80 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 109 allocindir 0 0K 0 indirdep 0 0K 41 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 276 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 in_mfilter 0 0K 4 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 65 twsbuf 0 0K 0 statfs 0 0K 36509 namei_tracker 0 0K 237 export_host 0 0K 0 cl_savebuf 0 0K 10 twe_commands 0 0K 0 twa_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 8530 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 45148 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 5794 eventfd 0 0K 1820 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 8598 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 962 50510 0 254 38019072 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8629 926 440133 0 254 2446080 0 malloc-32 32 62307 63 67196 0 254 1995840 0 BUF TRIE 144 195 11565 6183 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11280 97 15478 0 126 1456256 0 malloc-4096 4096 327 4 579 0 2 1355776 0 UMA Slabs 0 112 10719 6 10719 0 126 1201200 0 DEVCTL 1024 999 101 2678 0 0 1126400 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 vmem btag 56 17729 102 19959 0 254 998536 0 RADIX NODE 144 6158 473 2887875 0 64 954864 0 FFS inode 1160 630 126 43969 0 8 876960 0 malloc-384 384 217 1543 46751 0 30 675840 0 malloc-256 256 299 1561 91980 0 62 476160 0 malloc-256 256 196 1439 57093 0 62 418560 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 669 177 45487 0 30 379008 0 VM OBJECT 264 1193 187 947157 0 30 364320 0 256 Bucket 2048 150 16 12326 0 8 339968 0 THREAD 1808 161 26 38019 0 8 338096 0 malloc-4096 4096 71 11 61721 0 2 335872 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-64 64 3901 509 64602 0 254 282240 0 malloc-16 16 14029 221 17481 0 254 228000 0 malloc-128 128 172 1533 43468 0 126 218240 0 malloc-16384 16384 8 5 46801 0 1 212992 0 malloc-128 128 1346 266 38197 0 126 206336 0 malloc-65536 65536 1 2 3851 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 FFS2 dinode 256 630 135 43969 0 62 195840 0 malloc-32 32 5560 362 9278 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1228 620 3506202 0 126 177408 0 malloc-256 256 152 523 87801 0 62 172800 0 socket 944 27 141 53871 0 254 158592 0 malloc-1024 1024 117 31 5613 0 16 151552 0 S VFS Cache 104 1084 359 54249 0 126 150072 0 malloc-128 128 790 264 61361 0 126 134912 0 mbuf_packet 256 0 525 48803 0 254 134400 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 30 18 59591 0 4 122112 0 128 Bucket 1024 72 47 26297 0 16 121856 0 ksiginfo 112 66 978 29235 0 126 116928 0 malloc-128 128 608 260 152021 0 126 111104 0 PROC 1336 57 24 58134 0 8 108216 0 malloc-32768 32768 1 2 37 0 1 98304 0 64 Bucket 512 131 61 451274 0 30 98304 0 filedesc0 1072 57 27 58135 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 215 130 62257 0 62 88320 0 malloc-64 64 862 461 134086 0 254 84672 0 udp_inpcb 496 12 156 26570 0 254 83328 0 malloc-64 64 666 531 56182 0 254 76608 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 6 12 426 0 2 73728 0 g_bio 408 0 180 45813 0 30 73440 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-384 384 104 66 18698 0 30 65280 0 32 Bucket 256 127 128 461410 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-2048 2048 7 21 2695 0 8 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 8 18 1485 0 8 53248 0 malloc-2048 2048 11 15 101 0 8 53248 0 tcpcb 1080 4 45 1269 0 254 52920 0 malloc-256 256 37 158 88488 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 7028 0 8 49152 0 sctp_ep 1280 0 36 1924 0 254 46080 0 malloc-256 256 34 146 57011 0 62 46080 0 malloc-2048 2048 1 21 8129 0 8 45056 0 pcpu-8 8 4641 991 254194 0 254 45056 0 malloc-64 64 157 536 738361 0 254 44352 0 clpbuf 2624 0 16 51 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 612235 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 2 18 875 0 8 40960 0 malloc-1024 1024 4 36 893 0 16 40960 0 pipe 744 19 36 13191 0 16 40920 0 routing nhops 256 26 124 6221 0 62 38400 0 malloc-4096 4096 2 7 37992 0 2 36864 0 malloc-1024 1024 22 14 48328 0 16 36864 0 malloc-512 512 11 61 1307 0 30 36864 0 malloc-64 64 25 542 37945 0 254 36288 0 Files 80 180 270 359571 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-384 384 21 69 6189 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 31 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 25 223 2432 0 126 31744 0 da_ccb 544 0 56 11567 0 16 30464 0 malloc-1024 1024 2 26 717 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 rtentry 176 29 132 6221 0 62 28336 0 PWD 32 17 865 39628 0 254 28224 0 16 Bucket 144 59 137 873 0 62 28224 0 KNOTE 160 26 149 345345 0 62 28000 0 udplite_inpcb 496 1 55 2265 0 254 27776 0 malloc-128 128 88 129 45078 0 126 27776 0 unpcb 256 8 97 16650 0 254 26880 0 malloc-1024 1024 18 6 629 0 16 24576 0 ertt_txseginfo 40 0 606 51028 0 254 24240 0 malloc-32 32 149 607 55081 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 4 44 1269 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 0 10 47 0 254 22880 0 malloc-1024 1024 4 16 75 0 16 20480 0 sctp_laddr 48 0 420 6100 0 254 20160 0 malloc-32 32 50 580 64142 0 254 20160 0 8 Bucket 80 66 184 7193 0 126 20000 0 ripcb 496 1 39 1799 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 1 49 2312 0 30 19200 0 malloc-256 256 37 38 27641 0 62 19200 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 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 sctp_raddr 736 0 22 47 0 254 16192 0 PGRP 88 23 161 2897 0 126 16192 0 malloc-32 32 114 390 11520 0 254 16128 0 vtnet_tx_hdr 24 0 668 54001 0 254 16032 0 AIO 208 1 75 6689 0 62 15808 0 AIOCB 552 1 27 17261 0 16 15456 0 tcp_bbr_pcb 832 0 18 20 0 16 14976 0 cpuset 104 8 116 7542 0 126 12896 0 malloc-4096 4096 0 3 84 0 2 12288 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 234 0 8 12288 0 malloc-512 512 5 19 140 0 30 12288 0 udpcb 32 13 365 28835 0 254 12096 0 malloc-32 32 28 350 33537 0 254 12096 0 4 Bucket 48 8 244 1423 0 254 12096 0 2 Bucket 32 73 305 6539 0 254 12096 0 malloc-16 16 499 251 15794 0 254 12000 0 malloc-16 16 43 707 34527 0 254 12000 0 itimer 352 0 33 206 0 30 11616 0 kenv 258 15 30 1783 0 30 11610 0 malloc-256 256 13 32 7912 0 62 11520 0 malloc-4096 4096 0 2 53 0 2 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 119 0 30 8192 0 malloc-512 512 0 16 92 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 2 14 165 0 30 8192 0 malloc-512 512 0 16 1122 0 30 8192 0 rl_entry 40 84 118 84 0 254 8080 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 1269 0 126 8064 0 malloc-64 64 86 40 191875 0 254 8064 0 malloc-64 64 30 96 1534 0 254 8064 0 malloc-32 32 19 233 151 0 254 8064 0 malloc-16 16 11 489 4683 0 254 8000 0 malloc-16 16 18 482 250 0 254 8000 0 malloc-16 16 36 464 11136 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 malloc-128 128 31 31 1238 0 126 7936 0 malloc-384 384 0 20 55 0 30 7680 0 AIOLIO 272 0 28 4265 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 7534 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 64 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 879 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 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 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 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 312 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_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 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 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 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-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-8192 8192 0 0 0 0 1 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