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 = 0x20:0xffffffff81727646 stack pointer = 0x28:0xfffffe0051b31250 frame pointer = 0x28:0xfffffe0051b31250 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 = 11617 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1608051402 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051b30eb0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051b30f10 panic() at panic+0x43/frame 0xfffffe0051b30f70 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051b30ff0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0051b31060 trap() at trap+0x41d/frame 0xfffffe0051b31180 calltrap() at calltrap+0x8/frame 0xfffffe0051b31180 --- trap 0xc, rip = 0xffffffff81727646, rsp = 0xfffffe0051b31250, rbp = 0xfffffe0051b31250 --- copyin_nosmap_erms() at copyin_nosmap_erms+0x156/frame 0xfffffe0051b31250 pfioctl() at pfioctl+0x3402/frame 0xfffffe0051b31780 devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe0051b317e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe0051b31810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe0051b31930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe0051b31970 kern_ioctl() at kern_ioctl+0x3cd/frame 0xfffffe0051b319e0 sys_ioctl() at sys_ioctl+0x265/frame 0xfffffe0051b31ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051b31bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051b31bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284b9a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 11617 tid 112662 ] Stopped at kdb_enter+0x67: movq $0,0x1477396(%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 0xfffffe009a400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051b30e90 rbp 0xfffffe0051b30eb0 rsi 0x40001 rdi 0xffffffff810f10b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e43510 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197cd7d r15 0xffffffff8197cd7d rip 0xffffffff810e53e7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1477396(%rip) db> show proc Process 11617 (syz-executor.3) at 0xfffff80004f14528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 808 at 0xfffff80004e78a50 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004456528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009532d3e0 (map 0xfffffe009532d3e0) (map.pmap 0xfffffe009532d4a0) (pmap 0xfffffe009532d500) threads: 3 100091 RunQ syz-executor.3 112662 Run CPU 1 syz-executor.3 112669 S sbwait 0xfffff8006a293cd4 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 11622 778 778 0 R (threaded) syz-executor.1 100109 RunQ syz-executor.1 112668 L *pf rule 0xfffff80004ddaf00 syz-executor.1 11618 794 794 0 R (threaded) syz-executor.2 101934 RunQ syz-executor.2 112665 S sbwait 0xfffff8001ba87cd4 syz-executor.2 112666 S uwait 0xfffff8001bf7da80 syz-executor.2 11617 808 808 0 R (threaded) syz-executor.3 100091 RunQ syz-executor.3 112662 Run CPU 1 syz-executor.3 112669 S sbwait 0xfffff8006a293cd4 syz-executor.3 10171 1 10171 65 Ss select 0xfffff8001b947640 dhclient 8233 1 8233 0 Ss select 0xfffff8001b947b40 dhclient 8221 1 8221 0 Ss select 0xfffff8001bda2d40 dhclient 8195 1 8195 65 Ss select 0xfffff8001b947e40 dhclient 6446 1 6446 0 Ss select 0xfffff8001bcfd540 dhclient 6443 1 6443 0 Ss select 0xfffff8001bcfd840 dhclient 6424 1 6424 65 Ss select 0xfffff8001b4a9c40 dhclient 4139 1 4139 0 Ss select 0xfffff8001b4a9840 dhclient 4133 1 4133 0 Ss select 0xfffff8001bca21c0 dhclient 4114 1 4114 65 Ss select 0xfffff8001b4a90c0 dhclient 818 1 818 0 Ss select 0xfffff80004dffd40 dhclient 811 1 811 0 Ss select 0xfffff80004dfff40 dhclient 808 774 808 0 Rs syz-executor.3 794 774 794 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100111 S kqread 0xfffff80004d53200 syz-fuzzer 100112 S uwait 0xfffff80004b42300 syz-fuzzer 100113 S uwait 0xfffff8001b4e7b00 syz-fuzzer 100114 S uwait 0xfffff80004e8e180 syz-fuzzer 100115 S uwait 0xfffff8001b332080 syz-fuzzer 100116 S uwait 0xfffff80004e8e280 syz-fuzzer 100117 S uwait 0xfffff80004e8e380 syz-fuzzer 100118 S uwait 0xfffff80004e8e480 syz-fuzzer 100119 S uwait 0xfffff80004e8e580 syz-fuzzer 100122 S uwait 0xfffff80004e8e900 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001b4e40b0 csh 770 694 770 0 Ss select 0xfffff80004dff8c0 sshd 754 1 754 0 Rs+ CPU 0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b558b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b55cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b5c0b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b5c4b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b5c8b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 747 1 747 0 Ss+ ttyin 0xfffff800048d50b0 getty 746 1 746 0 Ss+ ttyin 0xfffff800048d54b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff20 cron 694 1 694 0 Ss select 0xfffff80004d5b5c0 sshd 507 1 507 0 Ds bo_wwai 0xfffff80004eed728 syslogd 436 1 436 0 Ss select 0xfffff80004dff9c0 devd 435 1 435 65 Ss select 0xfffff80004d5b840 dhclient 350 1 350 0 Ss select 0xfffff80004d5b7c0 dhclient 347 1 347 0 Ss select 0xfffff80004dffcc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004cfda50 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d2b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c380 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff800040838e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643848 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637cb8 [dom0] 100075 D launds 0xffffffff82637cc4 [laundry: dom0] 100076 D umarcl 0xffffffff814f6340 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c17818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dd4390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c040 [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044d8c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044d8c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826351b0 [crypto] 14 0 0 0 DL seqstat 0xfffff800044dac88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f7a0 [g_event] 100026 D - 0xffffffff8250f7a8 [g_up] 100027 D - 0xffffffff8250f7b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044a2800 [thr_0] 100019 D - 0xfffff800044a2880 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 100023 I [swi1: netisr 0] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004456528 [init] 10 0 0 0 DL audit_w 0xffffffff826356d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fd30 [swapper] 100005 D - 0xfffff80004347c00 [if_config_tqg_0] 100006 D - 0xfffff80004347b00 [softirq_0] 100007 D - 0xfffff80004347a00 [softirq_1] 100008 D - 0xfffff80004347900 [if_io_tqg_0] 100009 D - 0xfffff80004347800 [if_io_tqg_1] 100011 D - 0xfffff80004347600 [kqueue_ctx taskq] 100012 D - 0xfffff80004347500 [inm_free taskq] 100015 D - 0xfffff80004347200 [aiod_kick taskq] 100016 D - 0xfffff80004347100 [thread taskq] 100017 D - 0xfffff80004347000 [in6m_free taskq] 100024 D - 0xfffff80004484e00 [firmware taskq] 100029 D - 0xfffff80004484d00 [crypto_0] 100030 D - 0xfffff80004484d00 [crypto_1] 100044 D - 0xfffff80004484b00 [vtnet0 rxq 0] 100045 D - 0xfffff80004484a00 [vtnet0 txq 0] 100046 D - 0xfffff80004484900 [vtnet0 rxq 1] 100047 D - 0xfffff80004484800 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004338280 [virtio_balloon] 100053 D - 0xfffff80004484600 [mca taskq] 100058 D - 0xffffffff81d25301 [deadlkres] 100062 D - 0xfffff80004b79800 [acpi_task_0] 100063 D - 0xfffff80004b79800 [acpi_task_1] 100064 D - 0xfffff80004b79800 [acpi_task_2] 100066 D - 0xfffff80004484c00 [CAM taskq] db> show all locks Process 11617 (syz-executor.3) thread 0xfffffe0094e43000 (112662) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82e274b8) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3093 Process 777 (syz-executor.0) thread 0xfffffe0094e3b700 (100121) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e3b540) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3895 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001b218070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1063 Process 754 (getty) thread 0xfffffe00887e4a00 (100088) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff80004343008) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218 Process 507 (syslogd) thread 0xfffffe00887e3c00 (100090) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80004eed628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3506 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 pf_rule 2312 2291K 4523 vtbuf 24 1968K 46 sysctloid 29250 1714K 29315 kobj 336 1344K 496 newblk 504 1150K 11890 vfscache 3 1025K 3 pcb 34 546K 2543 inodedep 7 515K 13135 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 11707 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 7 130K 21664 tfo_ccache 1 128K 1 filedesc 16 121K 21477 sem 4 106K 4 DEVFS1 105 105K 122 linker 261 98K 301 BPF 46 88K 46 bus 990 80K 3306 mtx_pool 2 72K 2 temp 46 69K 8098 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 umtx 342 43K 342 kdtrace 213 42K 24293 hostcache 1 32K 1 shm 1 32K 150 pf_osfp 260 32K 260 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 pf_table 12 24K 12 kbdmux 6 22K 6 ifaddr 72 21K 72 DEVFS_RULE 56 20K 56 routetbl 72 19K 72 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1547 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 39 12K 50 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 65 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 25 sctp_timw 32 8K 32 rpc 2 8K 2 bmsafemap 1 8K 11122 shmfd 1 8K 37 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 27 7K 368 kqueue 64 7K 11654 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1685 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 47 pgrp 35 5K 51 pf_ifnet 10 5K 341 vt 11 5K 11 UMA 254 5K 254 lockf 38 5K 143 sctp_stro 4 4K 241 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 62 4K 11623 hhook 13 4K 13 selfd 50 4K 149558 sctp_atcl 8 3K 1440 proc-args 52 3K 642 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 78 uidinfo 4 3K 36 ioctlops 2 3K 12965 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 35763 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 15 CAM XPT 22 2K 543 in_multi 6 2K 8 Unitno 25 2K 51 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 10754 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2058 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 crypto 3 1K 3 sctp_atky 12 1K 1682 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 14 1K 4038 newdirblk 3 1K 10734 mkdir 3 1K 21468 diradd 3 1K 10793 freefile 3 1K 10750 chacha20random 1 1K 1 osd 3 1K 9 indirdep 1 1K 12 vnodes 1 1K 1 ktls 1 1K 1 iov 2 1K 23962 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 sctp_athm 8 1K 1441 sctp_map 8 1K 482 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 10747 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 3838 nexusdev 5 1K 5 filecaps 5 1K 101 sctp_vrf 1 1K 1 entropy 2 1K 42 vnet 1 1K 1 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 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 780 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 32695 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1028 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 10746 freefrag 0 0K 7 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 xform 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 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 6 VN POLL 0 0K 0 statfs 0 0K 10913 namei_tracker 0 0K 58 export_host 0 0K 0 cl_savebuf 0 0K 5 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 119 accf 0 0K 0 pts 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 718 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 60 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9443 1 9443 0 254 19341312 0 pbuf 2632 0 989 0 0 2 2603048 0 mbuf_packet 256 8219 1096 1115258 0 254 2384640 0 malloc-1024 1024 2294 6 9115 0 16 2355200 0 RADIX NODE 144 15382 463 366185 0 62 2281680 0 mbuf_jumbo_page 4096 0 509 4663 0 254 2084864 0 BUF TRIE 144 228 13240 22917 0 62 1939392 0 malloc-384 384 4117 3 4117 0 30 1582080 0 malloc-4096 4096 359 0 1029 0 2 1470464 0 malloc-128 128 9617 272 31364 0 126 1265792 0 UMA Slabs 0 112 6764 1 6764 0 126 757680 0 FFS inode 1128 517 29 11269 0 8 615888 0 VM OBJECT 264 1399 101 167215 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 71 7 11632 0 2 319488 0 VNODE 488 553 95 11307 0 30 316224 0 256 Bucket 2048 138 14 8065 0 8 311296 0 THREAD 1792 150 21 12669 0 8 306432 0 tcp_bbr_map 128 0 2077 3121 0 126 265856 0 mbuf 256 412 548 588418 0 254 245760 0 malloc-16384 16384 10 5 10892 0 1 245760 0 malloc-2048 2048 9 111 36683 0 8 245760 0 malloc-64 64 3245 535 15060 0 254 241920 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-16 16 12246 254 14778 0 254 200000 0 malloc-128 128 1286 264 40873 0 126 198400 0 malloc-65536 65536 1 2 123 0 1 196608 0 g_bio 408 4 466 140355 0 30 191760 0 MAP ENTRY 96 1633 341 623282 0 126 189504 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-256 256 565 110 33875 0 62 172800 0 FFS2 dinode 256 517 128 11268 0 62 165120 0 malloc-32 32 4517 145 6769 0 254 149184 0 S VFS Cache 104 1018 347 12033 0 126 141960 0 malloc-65536 65536 0 2 159 0 1 131072 0 VMSPACE 2544 39 12 11601 0 4 129744 0 vmem btag 56 2123 97 2123 0 254 124320 0 socket 944 39 89 6482 0 254 120832 0 malloc-128 128 602 328 11562 0 126 119040 0 ksiginfo 112 66 978 1534 0 126 116928 0 malloc-1024 1024 109 3 126 0 16 114688 0 128 Bucket 1024 73 34 1778 0 16 109568 0 PROC 1320 61 20 11622 0 8 106920 0 pcpu-8 8 11292 484 17797 0 254 94208 0 malloc-128 128 672 41 1488 0 126 91264 0 filedesc0 1072 62 22 11623 0 8 90048 0 malloc-4096 4096 15 5 16620 0 2 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 tcpcb 1048 4 73 1336 0 254 80696 0 malloc-384 384 82 128 13405 0 30 80640 0 malloc-256 256 200 115 13472 0 62 80640 0 malloc-2048 2048 17 21 3560 0 8 77824 0 64 Bucket 512 75 69 11343 0 30 73728 0 malloc-128 128 298 260 1338 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 126 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-8192 8192 6 2 125 0 1 65536 0 sctp_ep 1280 4 47 1198 0 254 65280 0 malloc-384 384 102 58 1537 0 30 61440 0 pf tags 104 474 33 1520 0 126 52728 0 malloc-128 128 128 275 11339 0 126 51584 0 malloc-256 256 67 128 56149 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 0 3 4 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 udplite_inpcb 488 3 93 2395 0 254 46848 0 32 Bucket 256 62 118 7854 0 62 46080 0 sctp_asoc 2288 4 16 241 0 254 45760 0 malloc-2048 2048 14 8 5300 0 8 45056 0 malloc-64 64 128 565 161266 0 254 44352 0 malloc-64 64 537 156 21333 0 254 44352 0 malloc-256 256 33 132 22970 0 62 42240 0 clpbuf 2632 0 16 33 0 16 42112 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 116 514 12093 0 254 40320 0 malloc-256 256 133 17 146 0 62 38400 0 pipe 744 23 27 726 0 16 37200 0 NAMEI 1024 1 35 70458 0 16 36864 0 malloc-64 64 484 83 675 0 254 36288 0 Files 80 236 214 36601 0 126 36000 0 malloc-256 256 116 19 2204 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 1 3 5 0 1 32768 0 malloc-1024 1024 28 4 36 0 16 32768 0 pcpu-64 64 453 59 453 0 254 32768 0 tcp_inpcb 488 4 60 1336 0 254 31232 0 malloc-256 256 89 31 1232 0 62 30720 0 malloc-4096 4096 4 3 88 0 2 28672 0 malloc-32 32 260 622 11198 0 254 28224 0 KNOTE 160 28 147 134645 0 62 28000 0 8 Bucket 80 54 296 4113 0 126 28000 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 10 14 263 0 16 24576 0 sctp_raddr 736 4 29 318 0 254 24288 0 PWD 32 21 735 10820 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 355 0 30 23040 0 malloc-2048 2048 6 4 61 0 8 20480 0 malloc-2048 2048 6 4 201 0 8 20480 0 malloc-1024 1024 6 14 215 0 16 20480 0 malloc-64 64 235 80 260 0 254 20160 0 4 Bucket 48 7 413 390 0 254 20160 0 2 Bucket 32 55 575 2372 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-512 512 7 25 2574 0 30 16384 0 vtnet_tx_hdr 24 0 668 559244 0 254 16032 0 malloc-128 128 103 21 107 0 126 15872 0 tcp_bbr_pcb 832 0 18 8 0 16 14976 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-512 512 3 21 165 0 30 12288 0 malloc-32 32 103 275 7637 0 254 12096 0 16 Bucket 144 42 42 1143 0 62 12096 0 ripcb 488 5 19 84 0 254 11712 0 unpcb 256 20 25 1204 0 254 11520 0 malloc-384 384 21 9 22 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-1024 1024 7 1 8 0 16 8192 0 malloc-1024 1024 4 4 6 0 16 8192 0 malloc-512 512 0 16 60 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 malloc-512 512 8 8 10 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 rl_entry 40 72 130 72 0 254 8080 0 sctp_stream_msg_out 112 0 72 8 0 254 8064 0 sctp_laddr 48 4 164 41 0 254 8064 0 udpcb 32 5 247 2618 0 254 8064 0 malloc-64 64 27 99 114 0 254 8064 0 malloc-64 64 94 32 100 0 254 8064 0 malloc-32 32 6 246 11 0 254 8064 0 malloc-32 32 77 175 215 0 254 8064 0 malloc-32 32 88 164 114 0 254 8064 0 malloc-32 32 40 212 648 0 254 8064 0 malloc-32 32 37 215 1309 0 254 8064 0 malloc-16 16 16 484 58 0 254 8000 0 malloc-16 16 10 490 123 0 254 8000 0 malloc-16 16 284 216 445 0 254 8000 0 malloc-16 16 33 467 35 0 254 8000 0 malloc-16 16 185 315 1226 0 254 8000 0 malloc-16 16 21 479 26822 0 254 8000 0 malloc-16 16 39 461 620 0 254 8000 0 malloc-128 128 33 29 83 0 126 7936 0 sctp_readq 152 0 52 4 0 254 7904 0 sctp_chunk 152 5 47 7 0 254 7904 0 udp_inpcb 488 2 14 223 0 254 7808 0 kenv 258 3 27 1015 0 30 7740 0 routing nhops 256 28 2 35 0 62 7680 0 malloc-256 256 4 26 15 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 21 0 126 6448 0 domainset 40 0 126 11 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-4096 4096 0 1 3 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 0 4 3 0 16 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 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 22 0 22 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 1 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 64 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 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 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 NCLNODE 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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