Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x0:0xfffffe00576b5b68 frame pointer = 0x0:0xfffffe00576b5bb0 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 = 9 (soaiod3) trap number = 12 panic: page fault cpuid = 0 time = 1631865962 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576b5370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576b54d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576b55b0 panic() at panic+0xb5/frame 0xfffffe00576b5670 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00576b5770 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00576b58b0 trap() at trap+0x5e7/frame 0xfffffe00576b5a90 calltrap() at calltrap+0x8/frame 0xfffffe00576b5a90 --- trap 0xc, rip = 0, rsp = 0xfffffe00576b5b68, rbp = 0xfffffe00576b5bb0 --- ??() at 0/frame 0xfffffe00576b5bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00576b5bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00576b5bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 9 tid 100071 ] Stopped at kdb_enter+0x6b: movq $0,0x28e278a(%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 0x337168c3f07a58c3 rdx 0x1 rbx 0 rsp 0xfffffe00576b54b0 rbp 0xfffffe00576b54d0 rsi 0 rdi 0xffffffff817baa3a vprintf+0x35a r8 0 r9 0xfffffe00576b4fe8 r10 0 r11 0xfffffe00a0daa510 r12 0xfffffe0057002900 r13 0xfffffe00576b5501 r14 0xffffffff82c7dbe0 .str.18 r15 0xffffffff82c7dbe0 .str.18 rip 0xffffffff817ae3ab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e278a(%rip) db> show proc Process 9 (soaiod3) at 0xfffffe00573e8000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84031f00 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff84031f00 reapsubtree: 9 sigparent: 20 vmspace: 0xffffffff84032e80 (map 0xffffffff84032e80) (map.pmap 0xffffffff84032f40) (pmap 0xffffffff84032fa0) threads: 1 100071 Run CPU 0 [soaiod3] db> ps pid ppid pgrp uid state wmesg wchan cmd 24924 787 787 0 R (threaded) syz-executor.2 125850 RunQ syz-executor.2 127757 RunQ syz-executor.2 24923 784 784 0 R (threaded) syz-executor.1 127666 RunQ syz-executor.1 127755 S connec 0xfffffe00a80f3c1a syz-executor.1 127761 RunQ syz-executor.1 24921 795 795 0 R (threaded) syz-executor.3 126156 RunQ syz-executor.3 127758 S connec 0xfffffe00a80f249a syz-executor.3 127762 RunQ syz-executor.3 24692 1 795 0 S uwait 0xfffffe00a0d21500 syz-executor.3 23275 1 787 0 S uwait 0xfffffe009e4f3200 syz-executor.2 23133 1 795 0 S uwait 0xfffffe009e429180 syz-executor.3 23104 1 795 0 S uwait 0xfffffe00a0d21700 syz-executor.3 21982 1 795 0 S uwait 0xfffffe00a0dafa80 syz-executor.3 21981 1 795 0 S uwait 0xfffffe00a7898e00 syz-executor.3 19421 1 787 0 S uwait 0xfffffe00a0dafb80 syz-executor.2 19340 1 783 0 S uwait 0xfffffe00a0daf380 syz-executor.0 19329 1 783 0 S uwait 0xfffffe009e4f3480 syz-executor.0 17734 1 17723 0 S uwait 0xfffffe00a0daf080 syz-executor.0 17732 1 17723 0 S uwait 0xfffffe00a0d21e00 syz-executor.0 16529 1 783 0 S uwait 0xfffffe00a7898d00 syz-executor.0 16525 1 783 0 S uwait 0xfffffe00a0daf280 syz-executor.0 16427 1 784 0 S uwait 0xfffffe00a0daf480 syz-executor.1 14186 1 783 0 S uwait 0xfffffe009e4f3300 syz-executor.0 14102 1 783 0 S uwait 0xfffffe009e429680 syz-executor.0 14100 1 783 0 S umtxn 0xfffffe009e429580 syz-executor.0 11850 11846 784 0 SV uwait 0xfffffe00a0daf780 syz-executor.1 11849 11846 784 0 S uwait 0xfffffe00a0d21100 syz-executor.1 11846 1 784 0 DV ppwait 0xfffffe0058b09a20 syz-executor.1 8894 1 795 0 S uwait 0xfffffe009e4f3680 syz-executor.3 7748 1 795 0 S uwait 0xfffffe00a0daf180 syz-executor.3 7747 1 795 0 S uwait 0xfffffe00a0d21f00 syz-executor.3 6554 1 6554 65 Ss select 0xfffffe009e5600c0 dhclient 6188 1 6188 0 Ss select 0xfffffe0057414e40 dhclient 6182 1 6182 0 Ss select 0xfffffe0057414c40 dhclient 6163 1 6163 65 Ss select 0xfffffe009e560140 dhclient 5099 1 783 0 S uwait 0xfffffe009e429980 syz-executor.0 5058 1 787 0 S uwait 0xfffffe00a0d21a00 syz-executor.2 4649 1 4649 0 Ss select 0xfffffe0058af06c0 dhclient 4646 1 4646 0 Ss select 0xfffffe0057414840 dhclient 4627 1 4627 65 Ss select 0xfffffe00a0d7a940 dhclient 3577 1 784 0 S uwait 0xfffffe009e429780 syz-executor.1 2732 1 2732 0 Ss select 0xfffffe0058af04c0 dhclient 2729 1 2729 0 Ss select 0xfffffe00a0d7af40 dhclient 2710 1 2710 65 Ss select 0xfffffe00a0d7acc0 dhclient 837 0 0 0 DL aiordy 0xfffffe00a0c9aa70 [aiod4] 836 0 0 0 DL aiordy 0xfffffe00a0c51000 [aiod3] 835 0 0 0 DL aiordy 0xfffffe00a0c51538 [aiod2] 834 0 0 0 DL aiordy 0xfffffe00a0c51a70 [aiod1] 825 1 825 0 Ss select 0xfffffe0057414740 dhclient 818 1 818 0 Ss select 0xfffffe00574146c0 dhclient 795 780 795 0 Rs syz-executor.3 787 780 787 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs CPU 1 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100116 RunQ syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe0057011a00 syz-fuzzer 100120 S kqread 0xfffffe009e485600 syz-fuzzer 100121 S uwait 0xfffffe00584de480 syz-fuzzer 100122 S uwait 0xfffffe0058aec400 syz-fuzzer 100123 S uwait 0xfffffe0058aec500 syz-fuzzer 100125 S uwait 0xfffffe0058aec000 syz-fuzzer 100126 S uwait 0xfffffe0058aec600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4230b0 csh 776 694 776 0 Ss select 0xfffffe009e560e40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f34b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f3cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583eacb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583954b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405da40 cron 694 1 694 0 Ss select 0xfffffe0058af02c0 sshd 507 1 507 0 Ss select 0xfffffe00574145c0 syslogd 436 1 436 0 Ss select 0xfffffe00574147c0 devd 435 1 435 65 Ss select 0xfffffe00574148c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af0640 dhclient 347 1 347 0 Ss select 0xfffffe0057414a40 dhclient 23 0 0 0 DL syncer 0xffffffff84185de0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005853b538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84183ae0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058825ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bc000 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841afb38 [dom0] 100089 D launds 0xffffffff841afb44 [laundry: dom0] 100090 D umarcl 0xffffffff81eb0d40 [uma] 18 0 0 0 DL - 0xffffffff83e14120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d78520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff849941a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417ed00 [soaiod4] 9 0 0 0 RL CPU 0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417ed00 [soaiod2] 7 0 0 0 DL - 0xffffffff8417ed00 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c998c0 [doneq0] 100049 D - 0xffffffff83c99840 [async] 100082 D - 0xffffffff83c996c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a9be0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84031000 [g_event] 100040 D - 0xffffffff84031040 [g_up] 100041 D - 0xffffffff84031080 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff84180088 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841aab80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84031f00 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb2b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb2a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb2900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb2800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056edf400 [virtio_balloon] 100068 D - 0xfffffe0057012800 [mca taskq] 100073 D - 0xffffffff82c84b61 [deadlkres] 100077 D - 0xfffffe00573ea600 [acpi_task_0] 100078 D - 0xfffffe00573ea600 [acpi_task_1] 100079 D - 0xfffffe00573ea600 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] 24926 783 783 0 Z syz-executor.0 db> show all locks Process 783 (syz-executor.0) thread 0xfffffe009e428020 (100113) exclusive sx proctree (proctree) r = 0 (0xffffffff83409a40) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:1280 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 pcb 1023 1606K 35458 kobj 326 1304K 483 newblk 10 1027K 24550 vfscache 3 1025K 3 sctp_stro 455 860K 5460 filedesc 68 538K 47991 inodedep 60 535K 23970 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 202 413K 25037 sctp_atcl 929 349K 18228 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 399 pagedep 13 131K 23879 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 61 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 1384 58K 23757 kdtrace 283 54K 52690 umtx 418 53K 418 temp 35 33K 7595 hostcache 1 32K 1 shm 1 32K 7 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_timw 80 20K 80 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 128 16K 419 tty 16 16K 16 ithread 99 16K 99 sctp_athm 929 15K 18248 sctp_map 910 15K 10918 bus-sc 34 15K 1691 lltable 44 14K 184 dirrem 50 13K 23879 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 ksem 4 10K 17 in6_multi 65 9K 65 bmsafemap 2 9K 23945 UART 12 9K 12 devstat 4 9K 4 kqueue 95 9K 25190 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 768 freefile 50 7K 23854 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 499 DEVFSP 95 6K 10509 pwddesc 92 6K 24927 ufs_dirhash 24 5K 24 session 36 5K 61 UMA 270 5K 270 pf_ifnet 10 5K 326 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 339053 lockf 32 4K 63 hhook 15 4K 17 proc-args 52 3K 688 terminal 11 3K 11 select 19 3K 71 uidinfo 3 3K 14 inpcbpolicy 70 3K 16519 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 crypto 10 2K 2121 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 93 CAM XPT 22 2K 543 in_multi 6 2K 8 xform 20 2K 13242 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 58 2K 13789 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 23848 softdep 1 1K 1 newdirblk 8 1K 23858 mkdir 8 1K 47716 freeblks 4 1K 23847 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 90 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 14 tcp_fsb 4 1K 3183 diradd 4 1K 23921 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 ip6opt 2 1K 37 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 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 soname 6 1K 39659 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 filecaps 5 1K 102 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 6563 sctp_iter 0 0K 24 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 12 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 9 sctp_stri 0 0K 388 vegas data 0 0K 0 htcp data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 490 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 10 tcp_do 0 0K 0 cubic data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 20959 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 42 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 2 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 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 ip_moptions 0 0K 268 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 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 24083 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2542 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 13 lio 0 0K 72 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 175 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 iov 0 0K 29469 ioctlops 0 0K 2615 eventfd 0 0K 40 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 978 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 981 859999 0 254 38121472 0 mbuf 256 9402 1188 2884970 0 254 2711040 0 tcp_log 416 1186 4988 85682 0 254 2568384 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 4228 2042 28139 0 30 2407680 0 sctp_asoc 2288 455 585 5459 0 254 2379520 0 malloc-2048 2048 482 588 12401 0 8 2191360 0 RADIX NODE 144 11925 194 558396 0 62 1745136 0 malloc-4096 4096 421 4 25575 0 2 1740800 0 BUF TRIE 144 198 11562 1296 0 62 1693440 0 malloc-128 128 11587 69 14861 0 126 1491968 0 sctp_ep 1272 474 588 12393 0 254 1350864 0 UMA Slabs 0 112 11396 13 11396 0 126 1277808 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 vmem btag 56 20146 133 20146 0 254 1135624 0 malloc-1024 1024 453 587 5457 0 16 1064960 0 malloc-384 384 960 1180 18399 0 30 821760 0 sctp_raddr 736 468 577 5522 0 254 769120 0 tcp_bbr_map 128 13 5257 254176 0 126 674560 0 FFS inode 1160 540 27 24395 0 8 657720 0 malloc-16384 16384 33 5 23993 0 1 622592 0 malloc-256 256 100 2045 49552 0 62 549120 0 malloc-256 256 46 2024 21055 0 62 529920 0 256 Bucket 2048 228 28 22464 0 8 524288 0 VM OBJECT 264 1641 69 354251 0 30 451440 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 189 20 27762 0 8 377872 0 ertt_txseginfo 40 1048 8345 1460948 0 254 375720 0 MAP ENTRY 96 2998 320 1349148 0 126 318528 0 socket 960 124 196 30465 0 254 307200 0 malloc-64 64 4553 235 54432 0 254 306432 0 VNODE 448 580 77 24437 0 30 294336 0 malloc-256 256 531 609 60981 0 62 291840 0 tcp_inpcb 496 63 505 13778 0 254 281728 0 malloc-128 128 86 2053 25156 0 126 273792 0 malloc-256 256 418 647 77548 0 62 272640 0 malloc-16 16 15135 1615 26429 0 254 268000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 347 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 tcpcb 1080 54 128 13778 0 254 196560 0 VMSPACE 2544 64 11 24904 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6393 0 254 185472 0 malloc-128 128 1209 124 73500 0 126 170624 0 sctp_chunk 152 470 622 3115 0 254 165984 0 malloc-128 128 1152 57 6622 0 126 154752 0 S VFS Cache 104 1075 368 25250 0 126 150072 0 mbuf_packet 256 57 528 52427 0 254 149760 0 FFS2 dinode 256 540 30 24394 0 62 145920 0 PROC 1336 92 16 24926 0 8 144288 0 malloc-1024 1024 133 7 150 0 16 143360 0 128 Bucket 1024 104 31 4644 0 16 138240 0 malloc-65536 65536 0 2 10 0 1 131072 0 filedesc0 1072 92 20 24927 0 8 120064 0 ksiginfo 112 92 952 5434 0 126 116928 0 64 Bucket 512 149 51 17449 0 30 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 tcp_bbr_pcb 832 5 112 7919 0 16 97344 0 malloc-4096 4096 21 2 23 0 2 94208 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 23 0 16 83968 0 malloc-8192 8192 8 2 48 0 1 81920 0 g_bio 408 0 180 9008 0 30 73440 0 32 Bucket 256 170 115 17162 0 62 72960 0 malloc-64 64 514 620 5925 0 254 72576 0 malloc-32 32 965 1303 17967 0 254 72576 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-2048 2048 12 14 691 0 8 53248 0 pcpu-8 8 4714 1942 9887 0 254 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-384 384 112 8 174 0 30 46080 0 malloc-256 256 60 120 988 0 62 46080 0 malloc-1024 1024 10 34 1814 0 16 45056 0 malloc-64 64 519 174 1637 0 254 44352 0 Files 80 316 234 81292 0 126 44000 0 malloc-4096 4096 8 2 22 0 2 40960 0 malloc-64 64 100 530 355835 0 254 40320 0 malloc-64 64 136 494 25639 0 254 40320 0 malloc-128 128 61 249 329 0 126 39680 0 malloc-256 256 134 16 3247 0 62 38400 0 tcp_rack_pcb 832 4 41 3183 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 128762 0 16 36864 0 malloc-16 16 993 1257 32073 0 254 36000 0 da_ccb 544 0 63 2372 0 16 34272 0 pipe 744 26 19 929 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 3 5 24718 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 283 221 21911 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-512 512 0 56 388 0 30 28672 0 KNOTE 160 28 147 256589 0 62 28000 0 malloc-4096 4096 4 2 7 0 2 24576 0 PWD 32 41 715 23962 0 254 24192 0 malloc-32 32 168 588 44329 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 118 182 5543 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 57 3 59 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-64 64 189 126 10642 0 254 20160 0 malloc-32 32 88 542 10211 0 254 20160 0 16 Bucket 144 103 37 843 0 62 20160 0 udp_inpcb 496 8 32 1409 0 254 19840 0 malloc-128 128 90 65 24559 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 30 45 1758 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 2207 0 8 16384 0 malloc-1024 1024 2 14 91 0 16 16384 0 malloc-1024 1024 8 8 38 0 16 16384 0 malloc-512 512 0 32 153 0 30 16384 0 sctp_stream_msg_out 112 76 68 3085 0 254 16128 0 ertt 72 54 170 13778 0 126 16128 0 vtnet_tx_hdr 24 0 668 1784611 0 254 16032 0 udplite_inpcb 496 0 32 989 0 254 15872 0 unpcb 256 24 36 1503 0 254 15360 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 185 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 9 3 189 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 sctp_laddr 48 0 252 4157 0 254 12096 0 ripcb 496 8 16 343 0 254 11904 0 malloc-128 128 63 30 24702 0 126 11904 0 sctp_readq 152 0 78 367 0 254 11856 0 kenv 258 15 30 1036 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 3 0 16 8192 0 malloc-512 512 0 16 54 0 30 8192 0 malloc-512 512 12 4 27 0 30 8192 0 malloc-512 512 5 11 152 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 61 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 tcp_rack_map 112 6 66 5586 0 126 8064 0 udpcb 32 8 244 2398 0 254 8064 0 malloc-64 64 58 68 763 0 254 8064 0 malloc-32 32 124 128 393 0 254 8064 0 malloc-32 32 56 196 2047 0 254 8064 0 malloc-32 32 57 195 759 0 254 8064 0 malloc-32 32 17 235 158 0 254 8064 0 4 Bucket 48 7 161 565 0 254 8064 0 2 Bucket 32 57 195 2901 0 254 8064 0 malloc-16 16 0 500 23 0 254 8000 0 malloc-16 16 25 475 7708 0 254 8000 0 malloc-16 16 59 441 26976 0 254 8000 0 malloc-16 16 39 461 623 0 254 8000 0 malloc-16 16 290 210 25375 0 254 8000 0 malloc-16 16 4 496 4771 0 254 8000 0 malloc-128 128 40 22 2458 0 126 7936 0 AIO 208 2 36 69 0 62 7904 0 cryptop 280 0 28 317 0 30 7840 0 AIOCB 552 1 13 213 0 16 7728 0 malloc-384 384 0 20 2354 0 30 7680 0 malloc-384 384 1 19 3 0 30 7680 0 malloc-256 256 13 17 2176 0 62 7680 0 AIOLIO 272 0 28 36 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 101 0 126 6448 0 domainset 40 0 126 70 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 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 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 1 0 30 3872 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 malloc-384 384 2 8 2 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 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_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 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 TMPFS node 224 0 0 0 0 62 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 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