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 = 0x20:0xffffffff845a8914 stack pointer = 0x0:0xfffffe009f0d6df0 frame pointer = 0x0:0xfffffe009f0d6e30 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 = 12299 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1652542885 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f0d65f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f0d6750 vpanic() at vpanic+0x2b8/frame 0xfffffe009f0d6830 panic() at panic+0xb5/frame 0xfffffe009f0d68f0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009f0d69f0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009f0d6b30 trap() at trap+0x5ad/frame 0xfffffe009f0d6d20 calltrap() at calltrap+0x8/frame 0xfffffe009f0d6d20 --- trap 0xc, rip = 0xffffffff845a8914, rsp = 0xfffffe009f0d6df0, rbp = 0xfffffe009f0d6e30 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe009f0d6e30 pfioctl() at pfioctl+0xc2e8/frame 0xfffffe009f0d81d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009f0d82b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009f0d82f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009f0d8640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009f0d8690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe009f0d8790 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe009f0d88f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe009f0d8d30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe009f0d8f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 12299 tid 112787 ] Stopped at kdb_enter+0x6b: movq $0,0x26ff0ba(%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 0x81caeba09062e9d3 rdx 0x3ffff rbx 0 rsp 0xfffffe009f0d6730 rbp 0xfffffe009f0d6750 rsi 0x40001 rdi 0xffffffff8178209a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe00a6667ac0 r13 0xfffffe009f0d6701 r14 0xffffffff82bc6e40 .str.26 r15 0xffffffff82bc6e40 .str.26 rip 0xffffffff817755db kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x26ff0ba(%rip) db> show proc Process 12299 (syz-executor.1) at 0xfffffe00a6037548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0058cd1548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dd8000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a5d39000 (map 0xfffffe00a5d39000) (map.pmap 0xfffffe00a5d390c0) (pmap 0xfffffe00a5d39128) threads: 2 104584 S nanslp 0xffffffff83e41d00 syz-executor.1 112787 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 12304 781 781 0 S (threaded) syz-executor.0 111557 S nanslp 0xffffffff83e41d00 syz-executor.0 112796 S connec 0xfffffe0058ca549a syz-executor.0 112797 S uwait 0xfffffe009ebcee80 syz-executor.0 12302 784 784 0 S (threaded) syz-executor.2 104521 S nanslp 0xffffffff83e41d00 syz-executor.2 112791 S connec 0xfffffe0058ca6c1a syz-executor.2 112794 S uwait 0xfffffe0057893d80 syz-executor.2 112795 S uwait 0xfffffe009ebd0f00 syz-executor.2 12299 782 782 0 R (threaded) syz-executor.1 104584 S nanslp 0xffffffff83e41d00 syz-executor.1 112787 Run CPU 1 syz-executor.1 12170 1 782 0 S umtxn 0xfffffe009ebd0e00 syz-executor.1 12056 1 782 0 S uwait 0xfffffe0057894100 syz-executor.1 12041 1 783 0 S uwait 0xfffffe009ebd0380 syz-executor.3 11150 1 783 0 S uwait 0xfffffe0057893180 syz-executor.3 10262 1 783 0 S umtxn 0xfffffe009ebd0180 syz-executor.3 9118 1 783 0 S uwait 0xfffffe0057893380 syz-executor.3 8965 1 783 0 S uwait 0xfffffe009ebd1380 syz-executor.3 8370 1 783 0 S uwait 0xfffffe009ebcfc00 syz-executor.3 8185 0 0 0 DL aiordy 0xfffffe0056fa4548 [aiod4] 8184 0 0 0 DL aiordy 0xfffffe00a6036548 [aiod3] 8183 0 0 0 DL aiordy 0xfffffe00a5ddca90 [aiod2] 8182 0 0 0 DL aiordy 0xfffffe00a5ddc000 [aiod1] 4485 1 4485 65 Ss select 0xfffffe0058baf7c0 dhclient 3697 1 781 0 S uwait 0xfffffe009ebd0d00 syz-executor.0 3691 1 781 0 S uwait 0xfffffe0007979280 syz-executor.0 3684 1 781 0 S uwait 0xfffffe0007979600 syz-executor.0 2595 1 2595 0 Ss select 0xfffffe009e96c7c0 dhclient 2588 1 2588 0 Ss select 0xfffffe009e96c940 dhclient 2564 1 2564 65 Ss select 0xfffffe0058baf8c0 dhclient 2147 1 2147 0 Ss select 0xfffffe009e96ca40 dhclient 2144 1 2144 0 Ss select 0xfffffe009e96cb40 dhclient 2117 1 2117 65 Ss select 0xfffffe0058bafb40 dhclient 1646 1 1646 0 Ss select 0xfffffe0058bafc40 dhclient 1643 1 1643 0 Ss select 0xfffffe0058bafdc0 dhclient 1624 1 1624 65 Ss select 0xfffffe009e96cdc0 dhclient 1109 1 1109 0 Ss select 0xfffffe009e96cf40 dhclient 1106 1 1106 0 Ss select 0xfffffe0058bb0040 dhclient 784 774 784 0 Ss nanslp 0xffffffff83e41d00 syz-executor.2 783 774 783 0 Ss piperd 0xfffffe0058c142e8 syz-executor.3 782 774 782 0 Ss nanslp 0xffffffff83e41d00 syz-executor.1 781 774 781 0 Ss nanslp 0xffffffff83e41d00 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffffe0053f72d00 syz-fuzzer 100120 S uwait 0xfffffe0057895200 syz-fuzzer 100121 S uwait 0xfffffe0057895300 syz-fuzzer 100122 S kqread 0xfffffe0053f69a00 syz-fuzzer 100123 S uwait 0xfffffe0057895500 syz-fuzzer 100124 S uwait 0xfffffe0057895600 syz-fuzzer 100125 S uwait 0xfffffe0057895700 syz-fuzzer 100126 S uwait 0xfffffe0057894300 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058cd1b40 csh 770 688 770 0 Ss select 0xfffffe009e96d140 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fde8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586ee0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586ee8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0053f330b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0053f338b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005747f4b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f340b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f348b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f350b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41d01 cron 688 1 688 0 Ss select 0xfffffe0058bb03c0 sshd 501 1 501 0 Ss select 0xfffffe009e96d7c0 syslogd 430 1 430 0 Ss select 0xfffffe0058bb0640 devd 429 1 429 65 Ss select 0xfffffe009e96d9c0 dhclient 344 1 344 0 Ss select 0xfffffe005884be40 dhclient 341 1 341 0 Ss select 0xfffffe0058bb04c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa6548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f67560 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65b60 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0056fad4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8d4b8 [dom0] 100083 D launds 0xffffffff83f8d4c4 [laundry: dom0] 100084 D umarcl 0xffffffff81eb0e50 [uma] 7 0 0 0 DL - 0xffffffff83bfe328 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84567530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b054a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa12c0 [doneq0] 100045 D - 0xffffffff83aa1240 [async] 100076 D - 0xffffffff83aa10c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fafc88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f88ce0 [crypto] 100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e17300 [g_event] 100036 D - 0xffffffff83e17320 [g_up] 100037 D - 0xffffffff83e17340 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd8000 [init] 10 0 0 0 DL audit_w 0xffffffff83f897c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17d00 [swapper] 100005 D - 0xfffffe00081f8e00 [if_config_tqg_0] 100006 D - 0xfffffe00081f8d00 [softirq_0] 100007 D - 0xfffffe00081f8c00 [softirq_1] 100008 D - 0xfffffe00081f8b00 [if_io_tqg_0] 100009 D - 0xfffffe00081f8a00 [if_io_tqg_1] 100010 D - 0xfffffe0007972600 [inm_free taskq] 100011 D - 0xfffffe0007972400 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007972200 [in6m_free taskq] 100013 D - 0xfffffe0007972000 [deferred_unmount ta] 100014 D - 0xfffffe0007971d00 [thread taskq] 100016 D - 0xfffffe0007971900 [kqueue_ctx taskq] 100017 D - 0xfffffe0007971700 [pci_hp taskq] 100020 D - 0xfffffe0007971100 [aiod_kick taskq] 100021 D - 0xfffffe0007970e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970900 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053ee7300 [firmware taskq] 100038 D - 0xfffffe0053ee6d00 [crypto_0] 100039 D - 0xfffffe0053ee6d00 [crypto_1] 100055 D - 0xfffffe0053ee5b00 [vtnet0 rxq 0] 100056 D - 0xfffffe0053ee5a00 [vtnet0 txq 0] 100057 D - 0xfffffe0053ee5900 [vtnet0 rxq 1] 100058 D - 0xfffffe0053ee5800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f7c280 [virtio_balloon] 100066 D - 0xffffffff82bcccc1 [deadlkres] 100070 D - 0xfffffe0007973200 [mca taskq] 100072 D - 0xfffffe005789a600 [acpi_task_0] 100073 D - 0xfffffe005789a600 [acpi_task_1] 100074 D - 0xfffffe005789a600 [acpi_task_2] 100075 D - 0xfffffe0053ee6600 [CAM taskq] db> show all locks Process 12299 (syz-executor.1) thread 0xfffffe00a6667ac0 (112787) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff846236e0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3436 exclusive sx pf config (pf config) r = 0 (0xffffffff84623500) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3435 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 pcb 721 1322K 21982 kobj 328 1312K 489 newblk 10 1027K 11769 vfscache 3 1025K 3 inodedep 542 715K 11439 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 341 341K 3832 subproc 162 319K 12400 filedesc 38 297K 22661 vmem 3 274K 5 sctp_atcl 690 259K 14842 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 dirrem 532 133K 11354 pagedep 13 131K 11326 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 46 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 freefile 529 67K 11341 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 kdtrace 241 47K 25105 umtx 374 47K 374 sctp_atky 1031 43K 18767 temp 34 33K 6015 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 3 sctp_timw 124 31K 124 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 43 14K 65 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 sctp_athm 690 11K 14917 sctp_map 682 11K 7664 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 11414 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 19 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 28 7K 252 kqueue 73 7K 12313 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 ufs_dirhash 24 5K 24 UMA 272 5K 272 pwddesc 71 5K 12307 session 35 5K 51 pf_ifnet 10 5K 19 DEVFSP 68 5K 374 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 132 evdev 4 4K 4 proc-args 102 4K 13647 acpisem 28 4K 28 selfd 55 4K 166740 lockf 32 4K 61 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 58 uidinfo 3 3K 10 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 49 sctp_ifa 13 2K 14 inpcbpolicy 52 2K 3677 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 11307 mkdir 8 1K 22614 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 46 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 procdesc 5 1K 18 freework 2 1K 11306 diradd 4 1K 11394 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 3367 CC Mem 6 1K 3356 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 11305 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 20803 cryptodev 2 1K 334 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 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5287 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 150 filemon 0 0K 24 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 321 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9099 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 142 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 agp 0 0K 0 statfs 0 0K 11498 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1143 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 126 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 25912 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 841 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8474 924 1068084 0 254 38494208 0 tcp_log 416 39 9870 108230 0 254 4122144 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8983 680 2208703 0 254 2473728 0 malloc-4096 4096 421 5 13441 0 2 1744896 0 sctp_asoc 2256 341 424 3832 0 254 1725840 0 RADIX NODE 144 11480 331 326142 0 64 1700784 0 BUF TRIE 144 173 11615 811 0 62 1697472 0 malloc-384 384 4215 45 4237 0 30 1635840 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11751 122 15271 0 126 1519744 0 UMA Slabs 0 112 11118 0 11118 0 126 1245216 0 vmem btag 56 19774 65 19774 0 254 1110984 0 malloc-2048 2048 350 26 10936 0 8 770048 0 malloc-384 384 541 1409 11438 0 30 748800 0 FFS inode 1160 527 26 11868 0 8 641480 0 sctp_ep 1208 349 161 10935 0 254 616080 0 VM OBJECT 264 2187 63 190603 0 30 594000 0 malloc-256 256 902 1393 25515 0 62 587520 0 sctp_raddr 736 341 429 3903 0 254 566720 0 tcpcb 1104 6 505 3356 0 254 564144 0 256 Bucket 2048 250 16 6468 0 8 544768 0 socket 960 88 420 15918 0 254 487680 0 malloc-65536 65536 7 0 7 0 1 458752 0 malloc-16384 16384 22 5 11332 0 1 442368 0 ertt_txseginfo 40 0 10706 552270 0 254 428240 0 malloc-1024 1024 346 38 4371 0 16 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-256 256 11 1489 20874 0 62 384000 0 malloc-128 128 1186 1604 13974 0 126 357120 0 THREAD 1808 169 18 12797 0 8 338096 0 tcp_bbr_map 128 4 2538 86413 0 126 325376 0 MAP ENTRY 96 2925 351 435669 0 126 314496 0 malloc-64 64 4277 574 24390 0 254 310464 0 VNODE 448 566 100 11909 0 30 298368 0 malloc-384 384 691 59 14881 0 30 288000 0 malloc-16 16 15303 447 38972 0 254 252000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-32 32 5996 430 30660 0 254 205632 0 mbuf_packet 256 85 677 15630 0 254 195072 0 malloc-128 128 1283 236 51327 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 171 45 16076 0 16 179712 0 malloc-1024 1024 136 24 154 0 16 163840 0 FFS2 dinode 256 527 103 11868 0 62 161280 0 VMSPACE 2552 50 10 12292 0 4 153120 0 S VFS Cache 104 1024 380 12981 0 126 146016 0 malloc-256 256 426 144 11699 0 62 145920 0 128 Bucket 1024 97 34 3290 0 16 134144 0 malloc-65536 65536 0 2 204 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1266 0 254 130560 0 PROC 1352 70 20 12306 0 8 121680 0 ksiginfo 112 79 965 3429 0 126 116928 0 filedesc0 1072 71 20 12307 0 8 97552 0 malloc-8192 8192 9 2 11 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 113 55 6526 0 30 86016 0 clpbuf 2624 0 32 30 0 16 83968 0 malloc-2048 2048 12 28 1135 0 8 81920 0 sctp_readq 152 0 520 15 0 254 79040 0 sctp_chunk 152 146 374 238 0 254 79040 0 malloc-4096 4096 15 3 31 0 2 73728 0 g_bio 408 0 180 6806 0 30 73440 0 malloc-64 64 619 452 18614 0 254 68544 0 malloc-128 128 429 98 11836 0 126 67456 0 malloc-128 128 298 229 375 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 32 Bucket 256 125 130 13670 0 62 65280 0 sctp_stream_msg_out 112 216 324 348 0 254 60480 0 malloc-8192 8192 4 3 28 0 1 57344 0 malloc-4096 4096 9 5 17 0 2 57344 0 udp_inpcb 424 41 85 245 0 30 53424 0 tcp_inpcb 424 6 120 3356 0 30 53424 0 malloc-64 64 67 752 166776 0 254 52416 0 malloc-64 64 462 357 25321 0 254 52416 0 malloc-64 64 453 366 653 0 254 52416 0 Files 80 272 378 36674 0 126 52000 0 malloc-256 256 49 146 23289 0 62 49920 0 malloc-256 256 129 66 4283 0 62 49920 0 malloc-256 256 80 115 11657 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 63538 0 16 49152 0 malloc-384 384 91 29 431 0 30 46080 0 tcp_bbr_pcb 832 2 52 2417 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4712 408 4868 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 65 0 30 38160 0 da_ccb 544 0 70 1801 0 16 38080 0 pipe 744 23 27 395 0 16 37200 0 malloc-64 64 57 510 68 0 254 36288 0 malloc-64 64 103 464 391 0 254 36288 0 malloc-64 64 49 518 392 0 254 36288 0 malloc-128 128 24 255 87 0 126 35712 0 malloc-128 128 22 257 11322 0 126 35712 0 malloc-128 128 65 214 490 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 63 72 11506 0 62 34560 0 malloc-256 256 50 85 619 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 30 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 5 11 17 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 7 9 26 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 3 29 6 0 16 32768 0 malloc-1024 1024 7 25 2296 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 2 62 46 0 30 32768 0 malloc-512 512 9 55 628 0 30 32768 0 malloc-512 512 1 63 151 0 30 32768 0 malloc-512 512 12 52 61 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 321 0 16 32256 0 KNOTE 160 28 172 107908 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 440 0 126 31680 0 cpuset 104 7 272 11 0 126 29016 0 sctp_laddr 48 0 588 2083 0 254 28224 0 tcp_inpcb ports 32 4 878 2612 0 254 28224 0 PWD 32 32 850 11404 0 254 28224 0 malloc-32 32 179 703 1488 0 254 28224 0 malloc-32 32 359 523 7539 0 254 28224 0 16 Bucket 144 63 133 367 0 62 28224 0 4 Bucket 48 6 582 278 0 254 28224 0 AIO 208 0 133 4 0 62 27664 0 udplite_inpcb 424 0 63 11 0 30 26712 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-4096 4096 3 3 11502 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 52 0 126 24288 0 rl_entry 40 53 553 53 0 254 24240 0 8 Bucket 80 44 256 2533 0 126 24000 0 itimer 352 0 66 2 0 30 23232 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 3 57 638 0 30 23040 0 malloc-384 384 25 35 28 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 41 589 256 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 6 274 3356 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 97 533 11495 0 254 20160 0 malloc-32 32 34 596 781 0 254 20160 0 malloc-32 32 59 571 323 0 254 20160 0 2 Bucket 32 55 575 1365 0 254 20160 0 malloc-16 16 742 508 7761 0 254 20000 0 AIOCB 552 0 35 3 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 2 0 2 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 4 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1022113 0 254 16032 0 kenv 258 15 45 1053 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 domainset 40 0 315 3 0 254 12600 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 7 371 30 0 254 12096 0 malloc-16 16 18 732 3403 0 254 12000 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 306 444 762 0 254 12000 0 malloc-16 16 191 559 3110 0 254 12000 0 malloc-16 16 23 727 32607 0 254 12000 0 malloc-16 16 66 684 12986 0 254 12000 0 malloc-384 384 20 10 20 0 30 11520 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 2 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 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 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0