Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8181bf43 stack pointer = 0x28:0xfffffe009bfee770 frame pointer = 0x28:0xfffffe009bfee7b0 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 = 889 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1631857195 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfedf70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfee0d0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfee1b0 panic() at panic+0xb5/frame 0xfffffe009bfee270 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bfee370 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bfee4b0 trap() at trap+0x5e7/frame 0xfffffe009bfee6a0 calltrap() at calltrap+0x8/frame 0xfffffe009bfee6a0 --- trap 0xc, rip = 0xffffffff8181bf43, rsp = 0xfffffe009bfee770, rbp = 0xfffffe009bfee7b0 --- soo_aio_queue() at soo_aio_queue+0x163/frame 0xfffffe009bfee7b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe009bfee9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfeebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfeebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 889 tid 100165 ] Stopped at kdb_enter+0x6b: movq $0,0x28e278a(%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 0xc814ce6a6e9b72f5 rdx 0x3ffff rbx 0 rsp 0xfffffe009bfee0b0 rbp 0xfffffe009bfee0d0 rsi 0x40001 rdi 0xffffffff817baa3a vprintf+0x35a r8 0 r9 0xfffffe009bfedbe8 r10 0 r11 0xfffffe009eab26f0 r12 0xfffffe009eab21e0 r13 0xfffffe009bfee101 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 889 (syz-executor.3) at 0xfffffe009ea8c000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffffe0058b6aa70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea82000 (map 0xfffffe009ea82000) (map.pmap 0xfffffe009ea820c0) (pmap 0xfffffe009ea82120) threads: 4 100153 S nanslp 0xffffffff8405da40 syz-executor.3 100155 S connec 0xfffffe009e5350da syz-executor.3 100165 Run CPU 1 syz-executor.3 100166 S uwait 0xfffffe0057011a00 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 900 0 0 0 DL aiordy 0xfffffe009ead3a70 [aiod4] 899 0 0 0 DL aiordy 0xfffffe009eab8000 [aiod3] 898 0 0 0 DL aiordy 0xfffffe009eab8538 [aiod2] 897 0 0 0 DL aiordy 0xfffffe0058967000 [aiod1] 889 796 796 0 R (threaded) syz-executor.3 100153 S nanslp 0xffffffff8405da40 syz-executor.3 100155 S connec 0xfffffe009e5350da syz-executor.3 100165 Run CPU 1 syz-executor.3 100166 S uwait 0xfffffe0057011a00 syz-executor.3 880 1 880 0 Ss select 0xfffffe009e53e3c0 rtsol 878 1 878 0 Ss select 0xfffffe009ea999c0 rtsol 877 1 877 0 Ss select 0xfffffe009ea99a40 rtsol 873 797 436 0 S kqread 0xfffffe005889f100 rtsol 797 787 436 0 S wait 0xfffffe009e3c8538 sh 796 780 796 0 Ss nanslp 0xffffffff8405da40 syz-executor.3 787 436 436 0 S wait 0xfffffe009e4ec538 sh 785 780 785 0 Ss piperd 0xfffffe009e4762e8 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe00588f12e8 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe00588e7ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0057011180 syz-fuzzer 100122 S uwait 0xfffffe005838f300 syz-fuzzer 100123 S kqread 0xfffffe0058977900 syz-fuzzer 100124 S uwait 0xfffffe009e51c600 syz-fuzzer 100125 S uwait 0xfffffe009e51c700 syz-fuzzer 100126 S uwait 0xfffffe009e51c800 syz-fuzzer 100127 S uwait 0xfffffe009e51cb00 syz-fuzzer 100128 S uwait 0xfffffe009e51cc00 syz-fuzzer 100129 S uwait 0xfffffe009e51cd00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005875f0b0 csh 776 694 776 0 Ss select 0xfffffe009e53ecc0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ed4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575edcb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405da40 cron 694 1 694 0 Ss select 0xfffffe0058b24140 sshd 507 1 507 0 Rs syslogd 436 1 436 0 Ss wait 0xfffffe0058b6a538 devd 435 1 435 65 Ss select 0xfffffe0057407ac0 dhclient 350 1 350 0 Ss select 0xfffffe0058b244c0 dhclient 347 1 347 0 Ss select 0xfffffe0058b246c0 dhclient 23 0 0 0 DL syncer 0xffffffff84185de0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875fa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84183ae0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe005885a8e8 [/ 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 0xffffffff848bf520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84b631a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417ed00 [soaiod4] 9 0 0 0 DL - 0xffffffff8417ed00 [soaiod3] 8 0 0 0 DL - 0xffffffff8417ed00 [soaiod2] 7 0 0 0 DL - 0xffffffff8417ed00 [soaiod1] 6 0 0 0 RL (threaded) [cam] 100048 Run CPU 0 [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 - 0xfffffe00573fda00 [acpi_task_0] 100078 D - 0xfffffe00573fda00 [acpi_task_1] 100079 D - 0xfffffe00573fda00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 889 (syz-executor.3) thread 0xfffffe009eab21e0 (100165) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe009e5351a0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:816 Process 507 (syslogd) thread 0xfffffe0058762e40 (100106) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e48aaf0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3543 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 kobj 326 1304K 483 newblk 678 1194K 755 vfscache 3 1025K 3 pcb 32 542K 127 inodedep 50 531K 113 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 259K 971 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 15 132K 51 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 12 89K 105 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 kdtrace 203 40K 1071 umtx 308 39K 308 temp 35 33K 1888 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 125 16K 400 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 43 14K 43 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 in6_multi 65 9K 65 bmsafemap 3 9K 83 kqueue 62 9K 907 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 196 dirrem 21 6K 49 plimit 20 5K 334 ufs_dirhash 24 5K 24 DEVFSP 72 5K 80 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 diradd 29 4K 80 pwddesc 58 4K 901 acpisem 28 4K 28 hhook 15 4K 17 session 26 4K 36 mkdir 24 3K 82 terminal 11 3K 11 freefile 21 3K 47 proc-args 46 3K 556 indirdep 10 3K 10 uidinfo 3 3K 7 sctp_stro 2 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 selfd 27 2K 29378 Unitno 29 2K 67 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 sctp_atcl 4 2K 23 newdirblk 12 2K 41 in_multi 6 2K 8 select 11 2K 32 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 procdesc 4 1K 10 cdev 2 1K 2 inpcbpolicy 15 1K 202 osd 8 1K 40 chacha20random 1 1K 1 sctp_atky 6 1K 25 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 3509 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 4 1K 23 sctp_map 4 1K 4 vnet 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 47 p1003.1b 1 1K 1 filecaps 1 1K 78 tcp_do 0 0K 0 tcp_fsb 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 mqdata 0 0K 0 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 htcp data 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 vegas 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 46 freefrag 0 0K 2 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 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 4 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 216 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 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 16 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 95 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 14133 ioctlops 0 0K 96 eventfd 0 0K 0 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 656 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 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 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 8320 991 1134650 0 254 38137856 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8746 824 1706752 0 254 2449920 0 RADIX NODE 144 12430 305 59836 0 63 1833840 0 BUF TRIE 144 187 11573 559 0 62 1693440 0 malloc-384 384 4218 22 4282 0 30 1628160 0 malloc-4096 4096 386 3 1388 0 2 1593344 0 malloc-128 128 11569 25 11641 0 126 1484032 0 UMA Slabs 0 112 10195 26 10195 0 126 1144752 0 vmem btag 56 15713 102 15713 0 254 885640 0 FFS inode 1160 503 22 551 0 8 609000 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 VM OBJECT 264 1101 54 14453 0 30 304920 0 malloc-64 64 4479 57 6368 0 254 290304 0 THREAD 1808 144 10 169 0 8 278432 0 malloc-256 256 1042 23 1975 0 62 272640 0 malloc-2048 2048 13 119 578 0 8 270336 0 256 Bucket 2048 126 6 16049 0 8 270336 0 VNODE 448 539 55 589 0 30 266112 0 malloc-16 16 14229 271 15515 0 254 232000 0 DEVCTL 1024 22 198 150 0 0 225280 0 malloc-65536 65536 1 2 61 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6383 0 254 181440 0 malloc-16384 16384 5 6 50 0 1 180224 0 malloc-128 128 1225 15 25863 0 126 158720 0 MAP ENTRY 96 1260 378 43864 0 126 157248 0 malloc-1024 1024 133 7 150 0 16 143360 0 malloc-128 128 1042 43 5313 0 126 138880 0 FFS2 dinode 256 503 22 550 0 62 134400 0 ksiginfo 112 50 994 2444 0 126 116928 0 S VFS Cache 104 1001 91 1062 0 126 113568 0 VMSPACE 2544 31 8 875 0 4 99216 0 malloc-32768 32768 1 2 131 0 1 98304 0 PROC 1336 57 12 900 0 8 92184 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 9 1 110 0 1 81920 0 filedesc0 1072 58 12 901 0 8 75040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 1 179 4970 0 30 73440 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 128 Bucket 1024 46 17 848 0 16 64512 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 1562 0 16 45056 0 malloc-64 64 517 176 1629 0 254 44352 0 32 Bucket 256 47 118 6840 0 62 42240 0 clpbuf 2624 0 16 24 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4641 479 4797 0 254 40960 0 64 Bucket 512 55 25 2376 0 30 40960 0 malloc-64 64 72 558 43137 0 254 40320 0 socket 960 32 8 1454 0 254 38400 0 NAMEI 1024 0 36 13322 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-384 384 73 17 118 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 2 0 17 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 61 187 323 0 126 31744 0 da_ccb 544 0 56 1367 0 16 30464 0 malloc-2048 2048 10 4 29 0 8 28672 0 malloc-64 64 101 340 1493 0 254 28224 0 8 Bucket 80 51 299 1364 0 126 28000 0 malloc-384 384 53 17 55 0 30 26880 0 malloc-256 256 74 31 304 0 62 26880 0 TURNSTILE 136 155 34 155 0 62 25704 0 malloc-4096 4096 4 2 7 0 2 24576 0 ertt_txseginfo 40 0 606 4440 0 254 24240 0 KNOTE 160 31 119 47867 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 48 42 334 0 62 23040 0 sctp_asoc 2288 2 8 2 0 254 22880 0 pipe 744 19 11 337 0 16 22320 0 malloc-4096 4096 5 0 5 0 2 20480 0 malloc-4096 4096 3 2 851 0 2 20480 0 malloc-2048 2048 2 8 25 0 8 20480 0 malloc-64 64 224 91 280 0 254 20160 0 Files 80 193 57 7397 0 126 20000 0 malloc-128 128 107 48 184 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 53 0 30 19200 0 malloc-256 256 66 9 437 0 62 19200 0 malloc-256 256 46 29 111 0 62 19200 0 SLEEPQUEUE 88 155 37 155 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-512 512 0 32 130 0 30 16384 0 sctp_raddr 736 2 20 2 0 254 16192 0 malloc-64 64 166 86 199 0 254 16128 0 malloc-32 32 88 416 635 0 254 16128 0 16 Bucket 144 46 66 8591 0 62 16128 0 vtnet_tx_hdr 24 0 668 565162 0 254 16032 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 49 11 408 0 62 15360 0 tcpcb 1080 4 10 29 0 254 15120 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-32 32 85 293 4061 0 254 12096 0 udp_inpcb 496 7 17 163 0 254 11904 0 malloc-128 128 55 38 278 0 126 11904 0 malloc-128 128 53 40 227 0 126 11904 0 sctp_chunk 152 61 17 61 0 254 11856 0 kenv 258 15 30 1026 0 30 11610 0 routing nhops 256 26 19 33 0 62 11520 0 malloc-256 256 25 20 181 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-2048 2048 3 1 3 0 8 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 2 6 11 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-1024 1024 1 7 2 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 5 11 76 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 29 17 33 0 62 8096 0 PGRP 88 26 66 36 0 126 8096 0 rl_entry 40 38 164 38 0 254 8080 0 sctp_stream_msg_out 112 1 71 3 0 254 8064 0 sctp_laddr 48 4 164 16 0 254 8064 0 udpcb 32 7 245 166 0 254 8064 0 ertt 72 4 108 29 0 126 8064 0 PWD 32 15 237 126 0 254 8064 0 malloc-64 64 55 71 371 0 254 8064 0 malloc-64 64 61 65 71 0 254 8064 0 malloc-32 32 121 131 299 0 254 8064 0 malloc-32 32 56 196 73 0 254 8064 0 malloc-32 32 39 213 97 0 254 8064 0 malloc-32 32 54 198 223 0 254 8064 0 malloc-32 32 17 235 30 0 254 8064 0 4 Bucket 48 5 163 59 0 254 8064 0 2 Bucket 32 50 202 535 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 25 475 121 0 254 8000 0 malloc-16 16 58 442 333 0 254 8000 0 malloc-16 16 18 482 82 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 286 214 25371 0 254 8000 0 malloc-16 16 4 496 8 0 254 8000 0 tcp_inpcb 496 4 12 29 0 254 7936 0 malloc-128 128 36 26 83 0 126 7936 0 unpcb 256 14 16 1205 0 254 7680 0 mbuf_packet 256 1 29 126 0 254 7680 0 malloc-256 256 13 17 524 0 62 7680 0 sctp_ep 1272 2 4 21 0 254 7632 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 50 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-512 512 0 8 1 0 30 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 ripcb 496 4 4 7 0 254 3968 0 udplite_inpcb 496 0 8 3 0 254 3968 0 AIO 208 1 18 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 1 6 1 0 16 3864 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 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 domainset 40 0 63 32 0 254 2520 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 cdg_qdiffsample 16 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 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_pcb 832 0 0 0 0 16 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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-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 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0