Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x8 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8114d798 stack pointer = 0x28:0xfffffe001a1047a0 frame pointer = 0x28:0xfffffe001a104800 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 = 6 (doneq0) trap number = 12 panic: page fault cpuid = 1 time = 1593082348 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001a1043f0 vpanic() at vpanic+0x1c7/frame 0xfffffe001a104450 panic() at panic+0x43/frame 0xfffffe001a1044b0 trap_fatal() at trap_fatal+0x4ca/frame 0xfffffe001a104530 trap_pfault() at trap_pfault+0xdc/frame 0xfffffe001a1045b0 trap() at trap+0x3f8/frame 0xfffffe001a1046d0 calltrap() at calltrap+0x8/frame 0xfffffe001a1046d0 --- trap 0xc, rip = 0xffffffff8114d798, rsp = 0xfffffe001a1047a0, rbp = 0xfffffe001a104800 --- uipc_ready() at uipc_ready+0x1e8/frame 0xfffffe001a104800 sendfile_iodone() at sendfile_iodone+0x3d9/frame 0xfffffe001a104850 vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0x49/frame 0xfffffe001a104880 bufdone() at bufdone+0xa1/frame 0xfffffe001a104900 g_io_deliver() at g_io_deliver+0x393/frame 0xfffffe001a104960 g_io_deliver() at g_io_deliver+0x393/frame 0xfffffe001a1049c0 g_io_deliver() at g_io_deliver+0x393/frame 0xfffffe001a104a20 g_disk_done() at g_disk_done+0x15f/frame 0xfffffe001a104a70 dadone() at dadone+0x66a/frame 0xfffffe001a104af0 xpt_done_process() at xpt_done_process+0x5ad/frame 0xfffffe001a104b50 xpt_done_td() at xpt_done_td+0x185/frame 0xfffffe001a104bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe001a104bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe001a104bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 6 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x14a5166(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810bf780 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe001a1043d0 rbp 0xfffffe001a1043f0 rsi 0 rdi 0xffffffff810bf7b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00258b9310 r12 0xffffffff82068f70 ddb_dbbe r13 0 r14 0xffffffff819aa31b r15 0xffffffff819aa31b rip 0xffffffff810b4ac7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14a5166(%rip) db> show proc Process 6 (cam) at 0xfffff800033e4520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250e750 ABI: null reaper: 0xffffffff8250e750 reapsubtree: 6 sigparent: 20 vmspace: 0xffffffff8250f3a0 (map 0xffffffff8250f3a0) (map.pmap 0xffffffff8250f460) (pmap 0xffffffff8250f4c0) threads: 2 100033 Run CPU 1 [doneq0] 100066 D - 0xffffffff8223aa90 [scanner] db> ps pid ppid pgrp uid state wmesg wchan cmd 2631 1290 1290 0 R syz-executor.0 2630 2053 2630 0 RE CPU 0 syz-executor.1 2629 1720 1720 0 RE syz-executor.3 2626 2013 2013 0 T (threaded) syz-executor.2 100667 s syz-executor.2 100724 RunQ syz-executor.2 100733 RunQ syz-executor.2 2053 768 2053 0 Rs syz-executor.1 2013 768 2013 0 Rs syz-executor.2 2005 1999 2005 0 Ss select 0xfffff80003512f40 dhclient 2002 1 2002 0 Ss select 0xfffff80003aa5940 dhclient 1999 1990 424 65 S select 0xfffff8007a06a6c0 dhclient 1990 424 424 0 S wait 0xfffff800103c9520 sh 1720 768 1720 0 Rs syz-executor.3 1290 768 1290 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff80003a4d380 syz-fuzzer 100107 S uwait 0xfffff80003811f00 syz-fuzzer 100108 S uwait 0xfffff80003814100 syz-fuzzer 100109 S uwait 0xfffff80003814200 syz-fuzzer 100110 S uwait 0xfffff80003812d80 syz-fuzzer 100111 S uwait 0xfffff80003a4d480 syz-fuzzer 100112 S kqread 0xfffff800030d5900 syz-fuzzer 100113 S uwait 0xfffff80003811000 syz-fuzzer 100115 S uwait 0xfffff80003a4d680 syz-fuzzer 100116 S uwait 0xfffff80003a4e780 syz-fuzzer 100117 S uwait 0xfffff80003a4e880 syz-fuzzer 766 764 766 0 Ss pause 0xfffff8001037a0a8 csh 764 682 764 0 Ss select 0xfffff800035124c0 sshd 750 1 750 0 Ss+ ttyin 0xfffff800038234b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80003b278b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80003b27cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b2a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b2a4b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b2a8b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b2acb0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b290b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b294b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252f240 cron 682 1 682 0 Ss select 0xfffff80003512d40 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffff80003cc2a40 devd 423 1 423 65 Ss select 0xfffff80003512e40 dhclient 338 1 338 0 Ss select 0xfffff80003512ac0 dhclient 335 1 335 0 Ss select 0xfffff80003512540 dhclient 23 0 0 0 DL vlruwt 0xfffff80003b97520 [vnlru] 22 0 0 0 RL [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100069 RunQ [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80003822ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826407c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82634c58 [dom0] 100074 D launds 0xffffffff82634c64 [laundry: dom0] 100075 D umarcl 0xffffffff8154fda0 [uma] 18 0 0 0 DL - 0xffffffff82362e78 [rand_harvestq] 17 0 0 0 RL [pf purge] 16 0 0 0 DL waiting 0xffffffff8261cc10 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82618dec [soaiod4] 9 0 0 0 DL - 0xffffffff82618dec [soaiod3] 8 0 0 0 DL - 0xffffffff82618dec [soaiod2] 7 0 0 0 DL - 0xffffffff82618dec [soaiod1] 6 0 0 0 RL (threaded) [cam] 100033 Run CPU 1 [doneq0] 100066 D - 0xffffffff8223aa90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800033e2390 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800033e2330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632440 [crypto] 14 0 0 0 DL seqstat 0xfffff80003364888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250e1c0 [g_event] 100025 D - 0xffffffff8250e1c8 [g_up] 100026 D - 0xffffffff8250e1d0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff800031e3d80 [thr_0] 100018 D - 0xfffff800031e3dc0 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi3: vm] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 I [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000331b000 [init] 10 0 0 0 DL audit_w 0xffffffff82632918 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e750 [swapper] 100005 D - 0xfffff8000333f100 [if_config_tqg_0] 100006 D - 0xfffff8000333f000 [softirq_0] 100007 D - 0xfffff80003340e00 [softirq_1] 100008 D - 0xfffff80003340d00 [if_io_tqg_0] 100009 D - 0xfffff80003340c00 [if_io_tqg_1] 100011 D - 0xfffff800030d8e00 [kqueue_ctx taskq] 100012 D - 0xfffff800030d8d00 [aiod_kick taskq] 100015 D - 0xfffff800030d8a00 [in6m_free taskq] 100016 D - 0xfffff800030d8900 [thread taskq] 100023 D - 0xfffff800030d8800 [firmware taskq] 100028 D - 0xfffff800030d8700 [crypto_0] 100029 D - 0xfffff800030d8700 [crypto_1] 100043 D - 0xfffff800030d8500 [vtnet0 rxq 0] 100044 D - 0xfffff800030d8400 [vtnet0 txq 0] 100045 D - 0xfffff800030d8300 [vtnet0 rxq 1] 100046 D - 0xfffff800030d8200 [vtnet0 txq 1] 100048 D vtbslp 0xfffff80003514580 [virtio_balloon] 100052 D - 0xfffff800030d8100 [mca taskq] 100057 D - 0xffffffff81d4f9b0 [deadlkres] 100061 D - 0xfffff80003b67600 [acpi_task_0] 100062 D - 0xfffff80003b67600 [acpi_task_1] 100063 D - 0xfffff80003b67600 [acpi_task_2] 100065 D - 0xfffff800030d8600 [CAM taskq] db> show all locks Process 2630 (syz-executor.1) thread 0xfffffe0025881c00 (100729) exclusive sleep mutex unp (unp) r = 0 (0xfffff80003d4bd00) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:880 exclusive sleep mutex unp (unp) r = 0 (0xfffff80003d65800) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:874 Process 2629 (syz-executor.3) thread 0xfffffe00258b8e00 (100698) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000360a4c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7343 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00239f94f0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7263 Process 6 (cam) thread 0xfffffe0003857500 (100033) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00239d2f78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1272 exclusive sleep mutex socket (socket) r = 0 (0xfffffe00239d2e20) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1265 shared rw unp_link_rwlock (unp_link_rwlock) r = 0 (0xffffffff82619668) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1334 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4212 4850K 4240 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27951 1631K 28015 kobj 334 1336K 493 newblk 78 1044K 21822 vfscache 4 1025K 4 pcb 28 541K 950 inodedep 21 522K 3178 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 257K 2705 acpica 1674 185K 55859 vnet_data 1 168K 1 filedesc 20 137K 3492 pagedep 16 132K 1749 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 313 bus 1012 81K 3436 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 342 43K 342 BPF 22 36K 54 kdtrace 182 36K 9045 temp 35 33K 3204 ifaddr 90 33K 110 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 lltable 45 17K 110 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 465 bus-sc 30 14K 1439 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 250 pfs_nodes 20 10K 20 GEOM 60 10K 488 rman 82 10K 423 bmsafemap 3 9K 3115 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 select 52 7K 52 CAM DEV 3 6K 510 cred 24 6K 360 kqueue 57 6K 2636 vt 11 6K 11 plimit 21 6K 540 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 72 5K 282 pf_ifnet 10 5K 21 sctp_timw 17 5K 17 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 255 routetbl 19 4K 50 freework 15 4K 12898 sctp_ifa 26 4K 50 pgrp 26 4K 58 hhook 13 4K 13 session 25 4K 56 pf_rule 3 3K 66 lockf 26 3K 266 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 788 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 18804 diradd 16 2K 2764 ipsec-saq 2 2K 2 sctp_atcl 4 2K 349 sctp_stro 2 2K 21 ip6ndp 12 2K 43 Unitno 33 2K 5417 CAM XPT 22 2K 543 in_multi 6 2K 18 mkdir 10 2K 3366 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 1683 tun 7 2K 7 softdep 1 1K 1 indirdep 4 1K 2475 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 150 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 17 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 crypto 3 1K 3 freeblks 2 1K 3338 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 inpcbpolicy 13 1K 4149 freefile 3 1K 2673 osd 3 1K 9 dirrem 1 1K 2681 sctp_atky 6 1K 591 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 pf_osfp 2 1K 2 loginclass 3 1K 6 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 tcpfunc 2 1K 2 ktls 1 1K 1 sendfile 2 1K 398 pmchooks 1 1K 1 prison 4 1K 4 soname 4 1K 6142 nexusdev 5 1K 5 entropy 2 1K 52 sctp_vrf 1 1K 1 sctp_athm 4 1K 349 sctp_map 4 1K 42 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 101 p1003.1b 1 1K 1 pf_table 0 0K 4 pf_altq 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 5 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1023 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 76 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 1663 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 19 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 512 sctp_iter 0 0K 44 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 44 sctp_aadr 0 0K 18 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 5 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 1 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1830 export_host 0 0K 0 cl_savebuf 0 0K 800 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 486 accf 0 0K 0 pts 0 0K 0 iov 0 0K 19937 ioctlops 0 0K 999 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 710 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 4 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 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 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 scsi_pass 0 0K 0 ciss_data 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9526 126 9526 0 254 19767296 0 mbuf_packet 256 8199 1199 706193 0 254 2405888 0 tcp_log 416 0 5337 17373 0 254 2220192 0 512 512 4174 34 4761 0 30 2154496 0 mbuf_jumbo_page 4096 2 506 457 0 254 2080768 0 RADIX NODE 144 13795 426 199240 0 63 2047824 0 BUF TRIE 144 457 13039 17737 0 62 1943424 0 4096 4096 334 2 496 0 2 1376256 0 128 128 9320 135 9596 0 126 1210240 0 sctp_asoc 2288 2 508 21 0 254 1166880 0 UMA Slabs 0 112 6914 28 6914 0 126 777504 0 sctp_ep 1280 2 508 328 0 254 652800 0 pbuf 832 0 767 0 0 2 638144 0 tcpcb 1040 5 512 1028 0 254 537680 0 socket 904 33 480 8017 0 254 463752 0 sctp_raddr 736 2 515 21 0 254 380512 0 256 Bucket 2048 178 6 1317 0 8 376832 0 256 256 369 1071 41404 0 62 368640 0 VM OBJECT 264 1181 109 43284 0 30 340560 0 65536 65536 4 1 116 0 1 327680 0 4096 4096 65 11 2658 0 2 311296 0 VNODE 488 595 37 3273 0 30 308416 0 THREAD 1792 144 27 3853 0 8 306432 0 mbuf 256 474 553 365448 0 254 262912 0 16384 16384 11 5 1878 0 1 262144 0 tcp_bbr_map 128 0 2046 3655 0 126 261888 0 ripcb 488 2 510 55 0 254 249856 0 udplite_inpcb 488 4 508 2772 0 254 249856 0 tcp_inpcb 488 5 507 1028 0 254 249856 0 udp_inpcb 488 2 510 294 0 254 249856 0 2048 2048 6 114 19684 0 8 245760 0 32768 32768 1 6 1331 0 1 229376 0 32768 32768 1 6 25 0 1 229376 0 64 64 2754 333 3141 0 254 197568 0 65536 65536 3 0 3 0 1 196608 0 g_bio 408 5 475 72870 0 30 195840 0 16 16 11756 244 11856 0 254 192000 0 1024 1024 116 64 435 0 16 184320 0 128 128 1207 188 25183 0 126 178560 0 UMA Zones 768 223 3 223 0 16 173568 0 MAP ENTRY 96 1360 404 146447 0 126 169344 0 FFS2 dinode 256 558 72 3233 0 62 161280 0 32 32 4443 471 4524 0 254 157248 0 vnpbuf 832 2 184 307 0 62 154752 0 vmem btag 56 2239 412 2239 0 254 148456 0 65536 65536 0 2 231 0 1 131072 0 unpcb 256 18 492 3479 0 254 130560 0 128 Bucket 1024 76 39 1216 0 16 117760 0 ksiginfo 112 57 987 293 0 126 116928 0 VMSPACE 2536 32 13 2610 0 4 114120 0 FFS inode 160 558 142 3234 0 62 112000 0 128 128 507 268 6472 0 126 99200 0 PROC 1312 54 18 2631 0 8 94464 0 filedesc0 1088 54 30 2632 0 8 91392 0 64 Bucket 512 92 76 3735 0 30 86016 0 128 128 366 285 4987 0 126 83328 0 UMA Kegs 384 209 6 209 0 30 82560 0 S VFS Cache 108 631 125 4335 0 126 81648 0 256 256 172 143 6458 0 62 80640 0 64 64 606 465 1511 0 254 68544 0 64 64 521 550 1780 0 254 68544 0 128 128 428 99 1638 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 8192 8192 7 1 116 0 1 65536 0 4096 4096 13 3 26 0 2 65536 0 256 256 64 191 3931 0 62 65280 0 512 512 32 88 3275 0 30 61440 0 512 512 77 43 87 0 30 61440 0 4096 4096 9 5 473 0 2 57344 0 clpbuf 832 0 64 4996 0 16 53248 0 128 128 158 245 766 0 126 51584 0 128 128 42 361 3403 0 126 51584 0 256 256 19 176 1406 0 62 49920 0 256 256 17 178 3131 0 62 49920 0 32 Bucket 256 56 139 1355 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 28101 0 16 49152 0 8192 8192 1 5 28 0 1 49152 0 8192 8192 6 0 6 0 1 49152 0 2048 2048 6 18 523 0 8 49152 0 512 512 4 92 2151 0 30 49152 0 512 512 63 33 83 0 30 49152 0 512 512 31 65 605 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 201 349 20936 0 126 44000 0 pipe 760 21 29 483 0 16 38000 0 2048 2048 4 14 52 0 8 36864 0 selfd 64 86 481 18681 0 254 36288 0 64 64 3 564 16215 0 254 36288 0 64 64 202 365 1327 0 254 36288 0 64 64 58 509 2671 0 254 36288 0 64 64 261 306 2847 0 254 36288 0 64 64 16 551 36 0 254 36288 0 8 Bucket 80 73 377 23983 0 126 36000 0 128 128 53 226 4481 0 126 35712 0 routing nhops 256 13 122 85 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 47 88 1738 0 62 34560 0 256 256 20 115 1246 0 62 34560 0 256 256 16 119 521 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 3 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 2 14 6 0 8 32768 0 2048 2048 6 10 679 0 8 32768 0 2048 2048 8 8 9 0 8 32768 0 1024 1024 3 29 22 0 16 32768 0 1024 1024 27 5 57 0 16 32768 0 1024 1024 10 22 10 0 16 32768 0 1024 1024 4 28 63 0 16 32768 0 1024 1024 7 25 7 0 16 32768 0 1024 1024 0 32 1533 0 16 32768 0 512 512 12 52 12 0 30 32768 0 mt_stats_zone 64 443 69 443 0 254 32768 0 64 pcpu 8 3825 271 4213 0 254 32768 0 sctp_stream_msg_out 112 2 286 2 0 254 32256 0 16 Bucket 144 60 164 28476 0 62 32256 0 KNOTE 160 27 173 41482 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 774 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 0 273 6 0 126 28392 0 sctp_laddr 48 8 580 108 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 17 865 1764 0 254 28224 0 32 32 278 604 7269 0 254 28224 0 4 Bucket 48 6 582 8223 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 31 102 85 0 62 27664 0 8192 8192 2 1 4 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rl_entry 40 84 522 86 0 254 24240 0 vtnet_tx_hdr 24 0 1002 349915 0 254 24048 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 6 624 3066 0 254 20160 0 32 32 9 621 822 0 254 20160 0 32 32 94 536 5980 0 254 20160 0 32 32 177 453 3038 0 254 20160 0 32 32 29 601 39 0 254 20160 0 32 32 27 603 829 0 254 20160 0 32 32 21 609 1072 0 254 20160 0 2 Bucket 32 72 558 10427 0 254 20160 0 procdesc 136 2 143 16 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 4096 4096 0 4 2 0 2 16384 0 4096 4096 1 3 1937 0 2 16384 0 4096 4096 3 1 3 0 2 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 1024 1024 4 12 4 0 16 16384 0 512 512 1 31 1 0 30 16384 0 rentr 24 0 668 8 0 254 16032 0 mt_zone 24 443 225 443 0 254 16032 0 16 16 450 550 1562 0 254 16000 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 3 57 1123 0 30 15480 0 MAP 216 2 69 2 0 62 15336 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 tcp_log_bucket 184 0 66 1 0 62 12144 0 16 16 11 739 1498 0 254 12000 0 16 16 15 735 128 0 254 12000 0 16 16 34 716 25407 0 254 12000 0 16 16 22 728 334 0 254 12000 0 16 16 32 718 313 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 16 16 1 499 1 0 254 8000 0 SMR SHARED 24 1 254 1 0 254 6120 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 18 494 18 0 254 2048 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 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 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 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 sctp_chunk 152 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 368 0 0 0 0 30 0 0 L VFS Cache 328 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 DMAR_MAP_ENTRY 128 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0