Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffd5db841498 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81036253 stack pointer = 0x0:0xfffffe0003640900 frame pointer = 0x0:0xfffffe0003640940 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 = 12 (swi4: clock (1)) trap number = 12 panic: page fault cpuid = 0 time = 1605733969 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003640560 vpanic() at vpanic+0x1c7/frame 0xfffffe00036405c0 panic() at panic+0x43/frame 0xfffffe0003640620 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00036406a0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0003640710 trap() at trap+0x41d/frame 0xfffffe0003640830 calltrap() at calltrap+0x8/frame 0xfffffe0003640830 --- trap 0xc, rip = 0xffffffff81036253, rsp = 0xfffffe0003640900, rbp = 0xfffffe0003640940 --- __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x23/frame 0xfffffe0003640940 callout_reset_sbt_on() at callout_reset_sbt_on+0x166/frame 0xfffffe00036409c0 filt_timerexpire() at filt_timerexpire+0xef/frame 0xfffffe0003640a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003640ad0 softclock() at softclock+0xb0/frame 0xfffffe0003640b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003640bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003640bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003640bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x147bae6(%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 0xffffffff810ec590 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003640540 rbp 0xfffffe0003640560 rsi 0 rdi 0xffffffff810ec5c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0025869c10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff81974551 r15 0xffffffff81974551 rip 0xffffffff810e0a97 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x147bae6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b9a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fe30 ABI: null reaper: 0xffffffff8250fe30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510a80 (map 0xffffffff82510a80) (map.pmap 0xffffffff82510b40) (pmap 0xffffffff82510ba0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 Run CPU 0 [swi4: clock (1)] 100023 I [swi3: vm] 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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 78180 775 775 0 R (threaded) syz-executor.1 169579 Run CPU 1 syz-executor.1 182290 RunQ syz-executor.1 78179 766 766 0 R (threaded) syz-executor.0 100233 RunQ syz-executor.0 182289 S uwait 0xfffff8003e551000 syz-executor.0 7540 1 7540 65 Ss select 0xfffff8003e7a09c0 dhclient 5994 1 5994 0 Ss select 0xfffff8003e7a0ac0 dhclient 5991 1 5991 0 Ss select 0xfffff8003e7a0b40 dhclient 5972 1 5972 65 Ss select 0xfffff8003e7a07c0 dhclient 2874 1 2874 0 Ss select 0xfffff8003e7a0e40 dhclient 2861 1 2861 0 Ss select 0xfffff8003e76c0c0 dhclient 2820 1 2820 65 Ss select 0xfffff8003e6541c0 dhclient 1776 1 1776 0 Ss select 0xfffff8003e76cd40 dhclient 1773 1 1773 0 Ss select 0xfffff8003e5511c0 dhclient 1753 1 1753 65 Ss select 0xfffff8003e76ce40 dhclient 1044 1 1044 0 Ss select 0xfffff8003e7066c0 dhclient 1041 1 1041 0 Ss select 0xfffff8003e654a40 dhclient 795 764 795 0 Rs syz-executor.3 775 764 775 0 Ss nanslp 0xffffffff8252fce1 syz-executor.1 773 764 773 0 Rs syz-executor.2 766 764 766 0 Rs syz-executor.0 764 762 762 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffff80004b85e00 syz-fuzzer 100108 S uwait 0xfffff80004a23f00 syz-fuzzer 100109 S uwait 0xfffff80004a20080 syz-fuzzer 100110 S uwait 0xfffff80004a20180 syz-fuzzer 100111 S uwait 0xfffff80026e42e00 syz-fuzzer 100112 S uwait 0xfffff80026e42e80 syz-fuzzer 100113 S uwait 0xfffff80004a20280 syz-fuzzer 100114 S uwait 0xfffff80004a20380 syz-fuzzer 100115 S uwait 0xfffff80004a20480 syz-fuzzer 121368 S kqread 0xfffff80026f77400 syz-fuzzer 762 760 762 0 Ss pause 0xfffff8003e0d8b00 csh 760 682 760 0 Ss select 0xfffff80026e420c0 sshd 744 1 744 0 Ss+ ttyin 0xfffff800046a1cb0 getty 743 1 743 0 Ss+ ttyin 0xfffff8000499e0b0 getty 742 1 742 0 Ss+ ttyin 0xfffff8000499e4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff8000499e8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff8000499ecb0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049940b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049944b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049948b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004994cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fce1 cron 682 1 682 0 Ss select 0xfffff80026e423c0 sshd 495 1 495 0 Ss select 0xfffff80026e42440 syslogd 424 1 424 0 Ss select 0xfffff80004b851c0 devd 423 1 423 65 Ss select 0xfffff80026e42640 dhclient 338 1 338 0 Ss select 0xfffff80026e42f40 dhclient 335 1 335 0 Ss select 0xfffff80026e1ecc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049bc528 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c180 [bufdaemon] 100073 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100086 D sdflush 0xfffff800041818e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637ab8 [dom0] 100074 D launds 0xffffffff82637ac4 [laundry: dom0] 100075 D umarcl 0xffffffff814ec100 [uma] 18 0 0 0 DL - 0xffffffff823644f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d0d818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e06390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c240 [doneq0] 100067 D - 0xffffffff8223c110 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004189c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004189c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f8a0 [g_event] 100026 D - 0xffffffff8250f8a8 [g_up] 100027 D - 0xffffffff8250f8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3300 [thr_0] 100019 D - 0xfffff800042b3380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 Run CPU 0 [swi4: clock (1)] 100023 I [swi3: vm] 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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004291528 [init] 10 0 0 0 DL audit_w 0xffffffff826354d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fe30 [swapper] 100005 D - 0xfffff800042b8e00 [if_io_tqg_0] 100006 D - 0xfffff800042b8d00 [if_io_tqg_1] 100007 D - 0xfffff800042b8c00 [if_config_tqg_0] 100008 D - 0xfffff800042b8b00 [softirq_0] 100009 D - 0xfffff800042b8a00 [softirq_1] 100010 D - 0xfffff80004183200 [inm_free taskq] 100013 D - 0xfffff800042bcb00 [aiod_kick taskq] 100014 D - 0xfffff800042bc900 [thread taskq] 100015 D - 0xfffff800042bc700 [in6m_free taskq] 100017 D - 0xfffff800042bc300 [kqueue_ctx taskq] 100024 D - 0xfffff800042cda00 [firmware taskq] 100029 D - 0xfffff800042cd300 [crypto_0] 100030 D - 0xfffff800042cd300 [crypto_1] 100044 D - 0xfffff80004340300 [vtnet0 rxq 0] 100045 D - 0xfffff80004340200 [vtnet0 txq 0] 100046 D - 0xfffff80004340100 [vtnet0 rxq 1] 100047 D - 0xfffff80004340000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004486880 [virtio_balloon] 100053 D - 0xfffff800046ade00 [mca taskq] 100058 D - 0xffffffff81d1c4c1 [deadlkres] 100062 D - 0xfffff800046ad100 [acpi_task_0] 100063 D - 0xfffff800046ad100 [acpi_task_1] 100064 D - 0xfffff800046ad100 [acpi_task_2] 100066 D - 0xfffff80004340b00 [CAM taskq] db> show all locks Process 795 (syz-executor.3) thread 0xfffffe0025838100 (100117) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f27940) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003e517440) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 773 (syz-executor.2) thread 0xfffffe0023fa4e00 (100089) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f24540) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003e533628) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 pcb 2365 3159K 54708 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 sctp_stro 1165 1165K 5297 vfscache 3 1025K 3 newblk 3 1025K 77723 sctp_atcl 2330 874K 30261 inodedep 8 515K 86453 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 274K 78260 acpica 1674 184K 52377 vnet_data 1 168K 1 sctp_atky 3495 146K 35558 tidhash 3 141K 3 pagedep 5 129K 157945 tfo_ccache 1 128K 1 filedesc 17 117K 154337 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 294 BPF 46 88K 46 bus 979 79K 3034 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 342 43K 342 sctp_timw 154 39K 154 sctp_athm 2330 37K 30334 sctp_map 2330 37K 10594 kdtrace 188 36K 238574 shm 2 34K 703 temp 35 33K 13489 hostcache 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 ifaddr 76 23K 76 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 114 ether_multi 172 14K 277 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 79581 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 992 pfs_vncache 1 8K 1 kqueue 68 8K 84265 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 29 8K 3558 CAM DEV 3 6K 510 plimit 24 6K 529 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 57 pgrp 35 5K 57 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 61 4K 78181 routetbl 24 4K 24 selfd 55 4K 1023591 lockf 32 4K 66 hhook 13 4K 13 proc-args 52 3K 721 terminal 11 3K 11 acpisem 22 3K 22 dirrem 10 3K 78952 select 19 3K 3861 uidinfo 3 3K 555 sctp_ifa 17 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 20 CAM XPT 22 2K 543 Unitno 27 2K 45 in_multi 6 2K 27 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 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 inpcbpolicy 20 1K 26918 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 freefile 4 1K 78945 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 mkdir 3 1K 154308 chacha20random 1 1K 1 osd 3 1K 9 newdirblk 2 1K 77154 diradd 2 1K 78993 vnodes 1 1K 1 ktls 1 1K 1 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 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 77166 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 42149 nexusdev 5 1K 5 filecaps 5 1K 121 sctp_vrf 1 1K 1 entropy 2 1K 50 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_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15713 sctp_iter 0 0K 378 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 369 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 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 CAM CCB 0 0K 168105 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 253481 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 77165 freefrag 0 0K 6 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 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 1391 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 295 in_mfilter 0 0K 20 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 ppbusdev 0 0K 0 statfs 0 0K 77363 namei_tracker 0 0K 816 export_host 0 0K 0 cl_savebuf 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 205 accf 0 0K 0 pts 0 0K 0 iov 0 0K 58098 ioctlops 0 0K 338 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 826 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 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 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 190 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 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 9728 2 9752 0 254 19927040 0 mbuf_jumbo_page 4096 1229 509 26925 0 254 7118848 0 sctp_asoc 2288 1165 260 5297 0 254 3260400 0 malloc-2048 2048 1166 268 193070 0 8 2936832 0 mbuf_packet 256 8390 1210 178117 0 254 2457600 0 BUF TRIE 144 185 13283 92567 0 62 1939392 0 sctp_ep 1280 1165 269 24964 0 254 1835520 0 malloc-384 384 4138 12 4146 0 30 1593600 0 mbuf 256 5268 672 298208 0 254 1520640 0 malloc-1024 1024 1167 257 5339 0 16 1458176 0 malloc-4096 4096 336 1 496 0 2 1380352 0 malloc-128 128 10513 120 14654 0 126 1361024 0 malloc-384 384 2383 517 30314 0 30 1113600 0 sctp_raddr 736 1165 265 6018 0 254 1052480 0 UMA Slabs 0 112 8569 32 8569 0 126 963312 0 RADIX NODE 144 5388 909 2262612 0 64 906768 0 pbuf 832 0 985 0 0 2 819520 0 FFS inode 1128 518 28 79577 0 8 615888 0 socket 944 45 483 54642 0 254 498432 0 256 Bucket 2048 155 55 12316 0 8 430080 0 malloc-256 256 1186 449 104305 0 62 418560 0 VM OBJECT 264 1450 110 1099084 0 30 411840 0 VNODE 488 555 93 79616 0 30 316224 0 THREAD 1792 144 27 82290 0 8 306432 0 malloc-4096 4096 64 8 78633 0 2 294912 0 sctp_chunk 152 418 1402 2446 0 254 276640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-16 16 14552 698 22894 0 254 244000 0 sctp_laddr 48 4660 128 14508 0 254 229824 0 DEVCTL 1024 0 208 125 0 0 212992 0 malloc-16384 16384 7 6 77167 0 1 212992 0 MAP ENTRY 96 1564 410 4265430 0 126 189504 0 malloc-64 64 2755 80 2815 0 254 181440 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4788 630 108912 0 254 173376 0 malloc-256 256 198 477 78067 0 62 172800 0 malloc-4096 4096 39 2 54 0 2 167936 0 FFS2 dinode 256 518 127 79576 0 62 165120 0 tcpcb 1048 13 141 9033 0 254 161392 0 malloc-128 128 1126 83 24391 0 126 154752 0 S VFS Cache 104 1057 386 85247 0 126 150072 0 vmem btag 56 2277 87 2277 0 254 132384 0 malloc-65536 65536 0 2 417 0 1 131072 0 malloc-65536 65536 0 2 125 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 38 13 78164 0 4 129744 0 malloc-1024 1024 117 7 155 0 16 126976 0 ksiginfo 112 63 981 7758 0 126 116928 0 malloc-32 32 2653 623 30715 0 254 104832 0 PROC 1320 60 18 78180 0 8 102960 0 128 Bucket 1024 61 34 25258 0 16 97280 0 sctp_stream_msg_out 112 749 115 2719 0 254 96768 0 malloc-64 64 1201 311 5680 0 254 96768 0 malloc-384 384 7 243 86452 0 30 96000 0 malloc-256 256 154 221 258142 0 62 96000 0 tcp_inpcb 488 13 179 9033 0 254 93696 0 filedesc0 1072 61 23 78181 0 8 90048 0 malloc-256 256 207 138 324465 0 62 88320 0 malloc-16384 16384 3 2 18 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 g_bio 408 0 190 670074 0 30 77520 0 malloc-128 128 159 430 236362 0 126 75392 0 malloc-128 128 307 282 77787 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 64 Bucket 512 75 69 14504 0 30 73728 0 malloc-64 64 595 539 1103141 0 254 72576 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 112 0 1 65536 0 32 Bucket 256 88 167 70763 0 62 65280 0 ripcb 488 5 123 11735 0 254 62464 0 malloc-64 64 282 537 161000 0 254 52416 0 malloc-128 128 138 265 79151 0 126 51584 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16 16 2389 611 31459 0 254 48000 0 malloc-2048 2048 9 13 557 0 8 45056 0 pipe 744 23 37 4526 0 16 44640 0 malloc-64 64 523 170 1604 0 254 44352 0 malloc-384 384 99 11 635 0 30 42240 0 malloc-256 256 21 144 238342 0 62 42240 0 NAMEI 1024 2 38 373835 0 16 40960 0 malloc-2048 2048 4 16 890 0 8 40960 0 Files 80 233 267 192209 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 pcpu-8 8 4276 332 4280 0 254 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 136 0 1 32768 0 malloc-8192 8192 2 2 13 0 1 32768 0 malloc-8192 8192 3 1 7 0 1 32768 0 malloc-8192 8192 2 2 97 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 16 Bucket 144 68 156 46126 0 62 32256 0 8 Bucket 80 82 318 41371 0 126 32000 0 malloc-4096 4096 7 0 8 0 2 28672 0 malloc-4096 4096 1 6 77370 0 2 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 PWD 32 20 862 77261 0 254 28224 0 malloc-64 64 329 112 35933 0 254 28224 0 4 Bucket 48 7 581 14638 0 254 28224 0 KNOTE 160 30 145 690780 0 62 28000 0 udplite_inpcb 488 0 56 3067 0 254 27328 0 udp_inpcb 488 2 54 3083 0 254 27328 0 clpbuf 832 0 32 127 0 16 26624 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 68 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 495 0 126 23808 0 unpcb 256 20 70 2603 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 59 31 4575 0 62 23040 0 malloc-256 256 75 15 661 0 62 23040 0 tcp_bbr_pcb 832 0 27 96 0 16 22464 0 malloc-1024 1024 18 2 18 0 16 20480 0 malloc-512 512 4 36 2588 0 30 20480 0 2 Bucket 32 70 560 30519 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 429 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 5 3 261 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 6 10 1372 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 105975 0 254 16032 0 malloc-384 384 24 16 121 0 30 15360 0 malloc-384 384 29 11 29 0 30 15360 0 malloc-2048 2048 3 3 15 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 12 12 15 0 30 12288 0 malloc-128 128 64 29 5360 0 126 11904 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 33 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-1024 1024 4 4 1137 0 16 8192 0 malloc-1024 1024 3 5 18 0 16 8192 0 malloc-512 512 2 14 98 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 35 11 39 0 62 8096 0 tcp_log_bucket 176 0 46 12 0 62 8096 0 rl_entry 40 80 122 80 0 254 8080 0 udpcb 32 2 250 6150 0 254 8064 0 ipq 56 0 144 6 0 254 8064 0 malloc-64 64 75 51 92 0 254 8064 0 malloc-64 64 12 114 1867 0 254 8064 0 malloc-32 32 100 152 28693 0 254 8064 0 malloc-32 32 78 174 3554 0 254 8064 0 malloc-32 32 59 193 2775 0 254 8064 0 malloc-32 32 5 247 2895 0 254 8064 0 malloc-32 32 30 222 2646 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 28489 0 254 8000 0 malloc-16 16 183 317 10660 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 259 0 254 8000 0 malloc-16 16 27 473 23586 0 254 8000 0 malloc-128 128 19 43 630 0 126 7936 0 tcp_log_node 120 0 66 54 0 126 7920 0 kenv 258 3 27 1013 0 30 7740 0 routing nhops 256 28 2 39 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 3 5 44 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-32 32 8 118 29 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 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 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_map 128 0 0 0 0 126 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 744 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 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 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0