Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff810bedc5 stack pointer = 0x28:0xfffffe00949cc6f0 frame pointer = 0x28:0xfffffe00949cc790 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 = 66669 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1614380036 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00949cc350 vpanic() at vpanic+0x1c7/frame 0xfffffe00949cc3b0 panic() at panic+0x43/frame 0xfffffe00949cc410 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00949cc490 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00949cc500 trap() at trap+0x41d/frame 0xfffffe00949cc620 calltrap() at calltrap+0x8/frame 0xfffffe00949cc620 --- trap 0xc, rip = 0xffffffff810bedc5, rsp = 0xfffffe00949cc6f0, rbp = 0xfffffe00949cc790 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe00949cc790 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe00949cc7e0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe00949cc8d0 sosend() at sosend+0xc6/frame 0xfffffe00949cc940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00949cc9f0 sendit() at sendit+0x229/frame 0xfffffe00949cca50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe00949ccab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00949ccbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00949ccbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284dca, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 66669 tid 168141 ] Stopped at kdb_enter+0x67: movq $0,0x144213e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe009b400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00949cc330 rbp 0xfffffe00949cc350 rsi 0x40001 rdi 0xffffffff8112d656 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00949cc220 r11 0x1ff6bfff59c r12 0xffffffff820679a0 ddb_dbbe r13 0 r14 0xffffffff81a52215 r15 0xffffffff81a52215 rip 0xffffffff81124647 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x144213e(%rip) db> show proc Process 66669 (syz-executor.3) at 0xfffff80013c6b000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffff80004e6c528 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00951af000 (map 0xfffffe00951af000) (map.pmap 0xfffffe00951af0c0) (pmap 0xfffffe00951af120) threads: 3 166635 Run CPU 1 syz-executor.3 168137 S uwait 0xfffff8004c08dc00 syz-executor.3 168141 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 66669 797 797 0 R (threaded) syz-executor.3 166635 Run CPU 1 syz-executor.3 168137 S uwait 0xfffff8004c08dc00 syz-executor.3 168141 Run CPU 0 syz-executor.3 29348 1 29348 65 Ss select 0xfffff8001341e1c0 dhclient 25318 1 25318 0 Ss select 0xfffff80013f54ac0 dhclient 25310 1 25310 0 Ss select 0xfffff80013f549c0 dhclient 25271 1 25271 65 Ss select 0xfffff80013f54640 dhclient 16733 1 16733 0 Ss select 0xfffff80013b17f40 dhclient 16730 1 16730 0 Ss select 0xfffff80004dea9c0 dhclient 16711 1 16711 65 Ss select 0xfffff80013c3dd40 dhclient 6876 1 6876 0 Ss select 0xfffff80013ae0740 dhclient 6873 1 6873 0 Ss select 0xfffff80013ae0b40 dhclient 6846 1 6846 65 Ss select 0xfffff80013f54d40 dhclient 844 1 844 0 Ss select 0xfffff80013b172c0 dhclient 833 1 833 0 Ss select 0xfffff80013b17340 dhclient 797 780 797 0 Rs syz-executor.3 788 780 788 0 Ss piperd 0xfffff800139cb2e8 syz-executor.2 783 780 783 0 Ss piperd 0xfffff80004f445d0 syz-executor.1 782 780 782 0 Ss piperd 0xfffff80013467000 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffff80004b4da00 syz-fuzzer 100116 RunQ syz-fuzzer 100117 S uwait 0xfffff80004f18a80 syz-fuzzer 100118 S uwait 0xfffff80004f18a00 syz-fuzzer 100119 S uwait 0xfffff8001341ed00 syz-fuzzer 100120 S uwait 0xfffff8001341e600 syz-fuzzer 100121 S kqread 0xfffff80013558a00 syz-fuzzer 100122 S uwait 0xfffff80004f18600 syz-fuzzer 103865 S uwait 0xfffff80013b17780 syz-fuzzer 136046 S uwait 0xfffff800048d9980 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80013538b00 csh 776 694 776 0 Ss select 0xfffff8001341e3c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000486ecb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bbb8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbbcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bc30b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bc34b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bc38b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bc3cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b330b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b334b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f21 cron 694 1 694 0 Ss select 0xfffff8001341e5c0 sshd 507 1 507 0 Ss select 0xfffff80004b4d1c0 syslogd 436 1 436 0 Ss select 0xfffff80004f188c0 devd 435 1 435 65 Ss select 0xfffff8001341ec40 dhclient 350 1 350 0 Ss select 0xfffff80004f18840 dhclient 347 1 347 0 Ss select 0xfffff80004deacc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004ba0000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100086 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004e30ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100084 D launds 0xffffffff826446c4 [laundry: dom0] 100085 D umarcl 0xffffffff815b09a0 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5c818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c3a430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004664c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100010 D - 0xfffff80004473b00 [kqueue_ctx taskq] 100011 D - 0xfffff80004473a00 [inm_free taskq] 100012 D - 0xfffff80004473900 [linuxkpi_irq_wq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100016 D - 0xfffff80004473300 [thread taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004882b80 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100067 D - 0xffffffff81dfd611 [deadlkres] 100072 D - 0xfffff800044fc900 [acpi_task_0] 100073 D - 0xfffff800044fc900 [acpi_task_1] 100074 D - 0xfffff800044fc900 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 6566 7892K 68981 devbuf 4216 4340K 4244 sctp_stro 3267 3267K 6656 tcp_hpts 5 3201K 5 sctp_atcl 6536 2451K 36941 vtbuf 24 1968K 46 sysctloid 30860 1810K 30927 kobj 332 1328K 492 newblk 15 1028K 67194 vfscache 3 1025K 3 inodedep 528 710K 72802 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atky 9803 409K 43597 subproc 139 270K 66753 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 66441 tfo_ccache 1 128K 1 dirrem 469 118K 71773 DEVFS1 106 106K 123 sem 4 106K 4 sctp_athm 6536 103K 36941 sctp_map 6534 103K 13312 linker 287 101K 322 filedesc 12 89K 131553 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 freefile 516 65K 71738 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 sctp_timw 176 44K 176 kdtrace 214 43K 134817 vmem 3 34K 5 temp 35 33K 4327 pf_rule 98 33K 199 hostcache 1 32K 1 shm 1 32K 270 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 lltable 56 18K 145 cred 72 18K 686 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 232 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 72243 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 663 rpc 2 8K 2 shmfd 1 8K 963 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 kqueue 62 6K 66678 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 95 session 35 5K 47 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 60 4K 66674 routetbl 23 4K 23 selfd 55 4K 926822 lockf 32 4K 2111 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 653 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 50 uidinfo 3 3K 209 freework 9 3K 66570 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 66569 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 4681 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 22 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 132848 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 48 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 newdirblk 4 1K 66424 diradd 4 1K 71812 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 26568 chacha20random 1 1K 1 osd 3 1K 10 DEVFS 9 1K 10 vnodes 1 1K 43 ktls 1 1K 1 sigio 4 1K 2805 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 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 nexusdev 7 1K 7 soname 4 1K 36662 filecaps 5 1K 94 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 50038 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1524 sctp_iter 0 0K 9 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_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15519 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 22 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 7 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 xform 0 0K 0 twsbuf 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 3 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 75 in_mfilter 0 0K 52 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 twa_commands 0 0K 0 statfs 0 0K 66604 namei_tracker 0 0K 2123 export_host 0 0K 0 cl_savebuf 0 0K 4 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 4894 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 171 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 17166 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 788 sysctl 0 0K 1 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 13530 573 145990 0 254 57765888 0 sctp_asoc 2288 3267 1473 6656 0 254 10845120 0 malloc-2048 2048 3274 1474 35375 0 8 9723904 0 mbuf_cluster 2048 3405 1 3405 0 254 6975488 0 sctp_ep 1280 3269 1471 30285 0 254 6067200 0 mbuf 256 21420 960 484793 0 254 5729280 0 malloc-1024 1024 3275 1473 7844 0 16 4861952 0 malloc-384 384 6537 2943 36942 0 30 3640320 0 sctp_raddr 736 3267 1485 6656 0 254 3497472 0 malloc-256 256 560 11035 88193 0 62 2968320 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 571 5449 72934 0 30 2311680 0 UMA Slabs 0 112 20283 18 20283 0 126 2273712 0 malloc-128 128 10667 5422 153724 0 126 2059392 0 BUF TRIE 144 193 13275 1786 0 62 1939392 0 malloc-4096 4096 392 8 75555 0 2 1638400 0 malloc-384 384 4116 14 4463 0 30 1585920 0 malloc-256 256 3603 1422 98619 0 62 1286400 0 FFS inode 1160 515 339 75108 0 8 990640 0 RADIX NODE 144 5653 420 1825022 0 63 874512 0 mbuf_packet 256 2046 1359 117779 0 254 871680 0 sctp_chunk 152 3275 1483 4988 0 254 723216 0 sctp_laddr 48 13000 104 17583 0 254 628992 0 256 Bucket 2048 194 16 22516 0 8 430080 0 VM OBJECT 264 1440 180 932496 0 30 427680 0 VNODE 448 552 384 75147 0 30 419328 0 malloc-65536 65536 4 2 410 0 1 393216 0 malloc-64 64 3968 1639 1078784 0 254 358848 0 sctp_stream_msg_out 112 2885 139 5138 0 254 338688 0 tcp_inpcb 488 6 682 10059 0 254 335744 0 THREAD 1792 153 27 68142 0 8 322560 0 malloc-32 32 6569 3007 42563 0 254 306432 0 malloc-16384 16384 11 7 65956 0 1 294912 0 malloc-64 64 3432 222 70143 0 254 233856 0 malloc-256 256 237 633 207521 0 62 222720 0 DEVCTL 1024 0 216 131 0 0 221184 0 FFS2 dinode 256 515 340 75106 0 62 218880 0 socket 944 40 184 66645 0 254 211456 0 malloc-16 16 12819 181 13163 0 254 208000 0 vmem btag 56 3566 22 3566 0 254 200928 0 MAP ENTRY 96 1517 457 3594757 0 126 189504 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-16 16 7039 3211 15705 0 254 164000 0 64 Bucket 512 277 43 21648 0 30 163840 0 malloc-32 32 4915 125 6781 0 254 161280 0 malloc-128 128 1183 57 26306 0 126 158720 0 malloc-16 16 6560 3190 63451 0 254 156000 0 S VFS Cache 104 1015 389 83261 0 126 146016 0 malloc-1024 1024 126 10 1592 0 16 139264 0 128 Bucket 1024 98 33 19750 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 37 14 66652 0 4 129744 0 malloc-128 128 810 151 201326 0 126 123008 0 32 Bucket 256 344 136 29648 0 62 122880 0 ksiginfo 112 63 981 1540 0 126 116928 0 PROC 1320 59 19 66673 0 8 102960 0 g_bio 408 0 250 17023 0 30 102000 0 malloc-4096 4096 22 0 25 0 2 90112 0 filedesc0 1072 60 24 66674 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 tcpcb 1048 6 71 10059 0 254 80696 0 malloc-128 128 557 32 18587 0 126 75392 0 malloc-8192 8192 5 4 137 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 13 2 25 0 2 61440 0 tcp_log_node 120 0 495 927 0 126 59400 0 malloc-256 256 65 160 67085 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-384 384 131 9 781 0 30 53760 0 malloc-2048 2048 7 17 743 0 8 49152 0 malloc-1024 1024 41 7 82 0 16 49152 0 malloc-256 256 8 157 72057 0 62 42240 0 pcpu-8 8 4815 305 6499 0 254 40960 0 malloc-64 64 610 20 889 0 254 40320 0 Files 80 234 266 181000 0 126 40000 0 malloc-128 128 211 99 1800 0 126 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 350492 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 ripcb 488 5 67 4220 0 254 35136 0 udp_inpcb 488 2 70 9338 0 254 35136 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 51 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 0 16 525 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 8 Bucket 80 264 136 13720 0 126 32000 0 unpcb 256 20 100 9739 0 254 30720 0 malloc-4096 4096 5 2 627 0 2 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 16 Bucket 144 137 59 1720 0 62 28224 0 KNOTE 160 28 147 527919 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-256 256 76 29 709 0 62 26880 0 pipe 744 23 12 381 0 16 26040 0 malloc-8192 8192 1 2 116 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 0 6 66605 0 2 24576 0 malloc-2048 2048 12 0 13 0 8 24576 0 PWD 32 19 737 65858 0 254 24192 0 malloc-32 32 152 604 66996 0 254 24192 0 udplite_inpcb 488 0 48 2951 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 67 23 153 0 62 23040 0 tcp_bbr_pcb 832 0 27 131 0 16 22464 0 malloc-1024 1024 14 6 30 0 16 20480 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 43 7 45 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 7195 0 8 16384 0 malloc-64 64 196 56 202 0 254 16128 0 cpuset 104 13 142 24431 0 126 16120 0 vtnet_tx_hdr 24 0 668 95367 0 254 16032 0 malloc-128 128 78 46 365 0 126 15872 0 tcp_rack_pcb 704 0 22 86 0 16 15488 0 malloc-512 512 3 21 180 0 30 12288 0 malloc-64 64 26 163 363 0 254 12096 0 malloc-32 32 250 128 512 0 254 12096 0 4 Bucket 48 7 245 1334 0 254 12096 0 2 Bucket 32 55 323 6653 0 254 12096 0 malloc-128 128 64 29 272 0 126 11904 0 kenv 258 15 30 1061 0 30 11610 0 malloc-256 256 28 17 30 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 21 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 50 0 30 8192 0 malloc-512 512 9 7 9 0 30 8192 0 malloc-512 512 3 13 511 0 30 8192 0 malloc-512 512 10 6 11 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 123 0 62 8096 0 PGRP 88 35 57 331 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 udpcb 32 2 250 12289 0 254 8064 0 ipq 56 0 144 2602 0 254 8064 0 malloc-64 64 4 122 19344 0 254 8064 0 malloc-64 64 14 112 566 0 254 8064 0 malloc-64 64 69 57 129 0 254 8064 0 malloc-32 32 5 247 7435 0 254 8064 0 malloc-32 32 47 205 4741 0 254 8064 0 malloc-32 32 32 220 208 0 254 8064 0 malloc-32 32 64 188 26633 0 254 8064 0 malloc-16 16 3 497 37244 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 1 499 118 0 254 8000 0 malloc-16 16 10 490 27 0 254 8000 0 malloc-128 128 0 62 243 0 126 7936 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 15 5 15 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 22101 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 18 232 22 0 254 4000 0 tcp_bbr_map 128 0 31 3 0 126 3968 0 UMA Slabs 1 176 9 13 9 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 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 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_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 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 itimer 352 0 0 0 0 30 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 584 0 0 0 0 16 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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