panic: pmap_growkernel: no memory to grow kernel cpuid = 0 time = 1606362765 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0089608bf0 vpanic() at vpanic+0x1c7/frame 0xfffffe0089608c50 panic() at panic+0x43/frame 0xfffffe0089608cb0 pmap_growkernel() at pmap_growkernel+0x590/frame 0xfffffe0089608cf0 vm_map_insert() at vm_map_insert+0x46f/frame 0xfffffe0089608da0 vm_map_find() at vm_map_find+0x7ce/frame 0xfffffe0089608e70 kva_import() at kva_import+0x61/frame 0xfffffe0089608ec0 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe0089608f10 vmem_xalloc() at vmem_xalloc+0x4d0/frame 0xfffffe0089608fa0 kva_import_domain() at kva_import_domain+0x68/frame 0xfffffe0089608ff0 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe0089609040 vmem_xalloc() at vmem_xalloc+0x4d0/frame 0xfffffe00896090d0 vmem_alloc() at vmem_alloc+0xf9/frame 0xfffffe0089609130 kmem_malloc_domainset() at kmem_malloc_domainset+0x9b/frame 0xfffffe00896091a0 malloc_large() at malloc_large+0x40/frame 0xfffffe00896091f0 malloc() at malloc+0x210/frame 0xfffffe0089609250 pfioctl() at pfioctl+0x10fa/frame 0xfffffe0089609780 devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe00896097e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe0089609810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe0089609930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe0089609970 kern_ioctl() at kern_ioctl+0x3cd/frame 0xfffffe00896099e0 sys_ioctl() at sys_ioctl+0x265/frame 0xfffffe0089609ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0089609bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0089609bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 865 tid 100144 ] Stopped at kdb_enter+0x67: movq $0,0x1472096(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x80 rdx 0xffffffff818d2f74 rbx 0 rsp 0xfffffe0089608bd0 rbp 0xfffffe0089608bf0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00ecf50f10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197ad94 r15 0xffffffff8197ad94 rip 0xffffffff810e9567 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1472096(%rip) db> show proc Process 865 (syz-executor.3) at 0xfffff800394f3528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80039421000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004294528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257c99f0 (map 0xfffffe00257c99f0) (map.pmap 0xfffffe00257c9ab0) (pmap 0xfffffe00257c9b10) threads: 3 100124 RunQ syz-executor.3 100143 S select 0xfffff80025e1d140 syz-executor.3 100144 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 865 788 788 0 R (threaded) syz-executor.3 100124 RunQ syz-executor.3 100143 S select 0xfffff80025e1d140 syz-executor.3 100144 Run CPU 0 syz-executor.3 864 1 864 0 Ss select 0xfffff80025e1d0c0 rtsol 863 1 863 0 Ss select 0xfffff800394fdc40 rtsol 862 1 862 0 Ss select 0xfffff800394fd240 rtsol 859 786 424 0 R rtsol 823 771 771 0 T (threaded) syz-executor.2 100118 s syz-executor.2 100131 RunQ syz-executor.2 100142 RunQ syz-executor.2 822 772 772 0 T (threaded) syz-executor.1 100126 s syz-executor.1 100133 Run CPU 1 syz-executor.1 814 769 769 0 T (threaded) syz-executor.0 100093 s syz-executor.0 100129 RunQ syz-executor.0 788 767 788 0 Ss nanslp 0xffffffff8252ed90 syz-executor.3 786 775 424 0 S wait 0xfffff80039421a50 sh 775 424 424 0 SW wait 0xfffff80039468000 sh 772 767 772 0 Ss wait 0xfffff80039468a50 syz-executor.1 771 767 771 0 Ss wait 0xfffff80004b3ca50 syz-executor.2 769 767 769 0 Ss wait 0xfffff80004b3c528 syz-executor.0 767 765 765 0 S (threaded) syz-execprog 100090 S uwait 0xfffff80004b10f00 syz-execprog 100108 S uwait 0xfffff80025ef6780 syz-execprog 100109 S kqread 0xfffff80025e98800 syz-execprog 100110 S uwait 0xfffff80025ef6080 syz-execprog 100111 S uwait 0xfffff800390c7480 syz-execprog 100112 S uwait 0xfffff800390c7580 syz-execprog 100113 S uwait 0xfffff80004a23380 syz-execprog 100114 S uwait 0xfffff800390c7680 syz-execprog 100115 S uwait 0xfffff80004a23480 syz-execprog 100116 S uwait 0xfffff80004a23580 syz-execprog 765 763 765 0 SWs pause 0xfffff80004a825d8 csh 763 682 763 0 Ss select 0xfffff800390c7c40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800046a4cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049a48b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049a4cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000499c0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000499c4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000499c8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000499ccb0 getty 735 1 735 0 Ss+ ttyin 0xfffff8000493d0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff8000493d4b0 getty 732 1 24 0 S+ piperd 0xfffff80004aa65d0 logger 731 730 24 0 SW+ nanslp 0xffffffff8252ed90 sleep 730 1 24 0 SW+ wait 0xfffff80004b07528 sh 686 1 686 0 SWs nanslp 0xffffffff8252ed90 cron 682 1 682 0 Ss select 0xfffff80025ef6a40 sshd 495 1 495 0 Ss select 0xfffff80025ef6ac0 syslogd 424 1 424 0 SWs wait 0xfffff80004b8a528 devd 423 1 423 65 Ss select 0xfffff80025ef6cc0 dhclient 338 1 338 0 Ss select 0xfffff80025ef6d40 dhclient 335 1 335 0 Ss select 0xfffff80025e1dc40 dhclient 23 0 0 0 DL syncer 0xffffffff8261c138 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049f3a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b200 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800041818e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642688 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [dom0] 100075 D launds 0xffffffff82636b04 [laundry: dom0] 100076 D umarcls 0xffffffff81d22f01 [uma] 18 0 0 0 DL - 0xffffffff82363278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c95390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261a7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261a7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261a7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223afc0 [doneq0] 100067 D - 0xffffffff8223ae90 [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_ 0xffffffff82634010 [crypto] 14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e620 [g_event] 100026 D - 0xffffffff8250e628 [g_up] 100027 D - 0xffffffff8250e630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3300 [thr_0] 100019 D - 0xfffff800042b3380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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 0xfffff80004294528 [init] 10 0 0 0 DL audit_w 0xffffffff82634530 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ebb0 [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 [in6m_free taskq] 100011 D - 0xfffff80004183000 [thread taskq] 100013 D - 0xfffff800042b9b00 [inm_free taskq] 100014 D - 0xfffff800042b9900 [kqueue_ctx taskq] 100017 D - 0xfffff800042b9300 [aiod_kick taskq] 100024 D - 0xfffff800042cda00 [firmware taskq] 100029 D - 0xfffff800042cd300 [crypto_0] 100030 D - 0xfffff800042cd300 [crypto_1] 100044 D - 0xfffff8000433f300 [vtnet0 rxq 0] 100045 D - 0xfffff8000433f200 [vtnet0 txq 0] 100046 D - 0xfffff8000433f100 [vtnet0 rxq 1] 100047 D - 0xfffff8000433f000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004486800 [virtio_balloon] 100053 D - 0xfffff800046b0e00 [mca taskq] 100055 D - 0xffffffff81d22f00 [deadlkres] 100062 D - 0xfffff800048c4200 [acpi_task_0] 100063 D - 0xfffff800048c4200 [acpi_task_1] 100064 D - 0xfffff800048c4200 [acpi_task_2] 100066 D - 0xfffff8000433fb00 [CAM taskq] db> show all locks Process 865 (syz-executor.3) thread 0xfffffe00ecf50a00 (100144) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff826360d8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2154 Process 822 (syz-executor.1) thread 0xfffffe002584ee00 (100133) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff8266fdc0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5923 db> show malloc Type InUse MemUse Requests temp 36 1629513K 1775 pf_hash 5 11524K 5 devbuf 4214 4339K 4239 sctp_stro 2 3736K 4 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 337 1348K 498 newblk 428 1131K 483 vfscache 3 1025K 3 pcb 48 564K 110 inodedep 38 526K 112 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 124 264K 930 acpica 1674 184K 52405 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 72 pagedep 22 134K 99 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 294 bus 983 79K 3045 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 342 43K 342 kdtrace 192 37K 1011 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 vmem 3 22K 4 kbdmux 6 22K 6 ifaddr 72 21K 72 DEVFS_RULE 56 20K 56 BPF 14 19K 14 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 47 ether_multi 172 14K 182 bus-sc 30 14K 1422 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 125 11K 125 in6_multi 89 11K 89 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 5 9K 68 kqueue 64 9K 872 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 pf_rule 6 6K 6 CAM DEV 3 6K 510 sctp_atcl 14 6K 14 plimit 21 6K 350 cred 21 6K 233 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 routetbl 28 5K 28 ufs_dirhash 16 5K 24 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 60 4K 866 session 27 4K 38 pgrp 27 4K 38 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 proc-args 49 3K 542 indirdep 10 3K 10 uidinfo 3 3K 8 sctp_ifa 17 3K 19 pf_table 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 7319 ip6ndp 12 2K 21 diradd 14 2K 61 CAM XPT 22 2K 543 Unitno 27 2K 45 lockf 15 2K 22 in_multi 6 2K 8 select 12 2K 43 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 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 ipsec 3 1K 3 mkdir 6 1K 42 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 sctp_atky 16 1K 16 crypto 3 1K 3 newdirblk 4 1K 21 dirrem 2 1K 29 pfil 4 1K 4 procdesc 4 1K 10 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 181 chacha20random 1 1K 1 DEVFSP 6 1K 6 osd 3 1K 9 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 sctp_athm 14 1K 14 feeder 7 1K 7 loginclass 3 1K 7 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 27 freefile 1 1K 26 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 3063 filecaps 4 1K 75 nexusdev 5 1K 5 sctp_vrf 1 1K 1 sctp_map 4 1K 4 entropy 2 1K 41 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 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 CAM CCB 0 0K 2046 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 26 freefrag 0 0K 5 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 3 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 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 statfs 0 0K 201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 111 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13430 ioctlops 0 0K 117 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 594 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 kcovinfo 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_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 8320 948 9504 0 129 18980864 0 RADIX NODE 144 33140 65 96120 0 62 4781520 0 mbuf_packet 256 8192 0 23609 0 254 2097152 0 BUF TRIE 144 172 13296 631 0 62 1939392 0 malloc-384 384 4138 12 4140 0 30 1593600 0 malloc-4096 4096 337 0 498 0 2 1380352 0 malloc-128 128 10495 45 10807 0 126 1349120 0 pbuf 832 0 1017 0 0 2 846144 0 UMA Slabs 0 112 5279 298 5562 0 126 624624 0 FFS inode 1128 504 14 530 0 8 584304 0 THREAD 1792 131 40 144 0 8 306432 0 VM OBJECT 264 1114 41 13997 0 30 304920 0 VNODE 488 539 29 567 0 30 277184 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 63 1 1330 0 2 262144 0 malloc-16 16 12222 278 12289 0 254 200000 0 malloc-65536 65536 3 0 11 0 1 196608 0 mbuf 256 471 292 2380 0 254 195328 0 malloc-64 64 2751 84 2787 0 254 181440 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4786 128 5027 0 254 157248 0 malloc-128 128 1125 84 24405 0 126 154752 0 malloc-16384 16384 9 0 34 0 1 147456 0 MAP ENTRY 96 1228 158 42330 0 126 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 FFS2 dinode 256 504 6 530 0 62 130560 0 malloc-1024 1024 117 3 135 0 16 122880 0 malloc-256 256 469 11 654 0 62 122880 0 DEVCTL 1024 14 102 125 0 0 118784 0 S VFS Cache 104 1000 92 1043 0 126 113568 0 VMSPACE 2544 37 5 844 0 4 106848 0 vmem btag 56 1762 98 1762 0 254 104160 0 malloc-4096 4096 23 0 34 0 2 94208 0 PROC 1320 59 4 865 0 8 83160 0 UMA Kegs 384 212 1 212 0 30 81792 0 filedesc0 1072 60 3 866 0 8 67536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 204 36 535 0 62 61440 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 34 0 1 49152 0 malloc-2048 2048 13 11 2059 0 8 49152 0 socket 944 51 1 1304 0 133 49088 0 malloc-64 64 570 186 9117 0 254 48384 0 malloc-128 128 310 62 471 0 126 47616 0 malloc-256 256 150 30 490 0 62 46080 0 256 Bucket 2048 11 11 6634 0 8 45056 0 malloc-64 64 522 171 1604 0 254 44352 0 pcpu-8 8 4235 373 4239 0 254 36864 0 malloc-384 384 84 6 379 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-384 384 37 43 111 0 30 30720 0 malloc-384 384 67 13 67 0 30 30720 0 malloc-128 128 159 58 923 0 126 27776 0 malloc-128 128 142 75 200 0 126 27776 0 malloc-256 256 41 64 752 0 62 26880 0 TURNSTILE 136 172 17 172 0 62 25704 0 DIRHASH 1024 19 5 34 0 16 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 9 3 516 0 8 24576 0 64 Bucket 512 7 41 2077 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 495 0 126 23808 0 tcpcb 1048 3 19 7 0 129 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 2 8 2 0 127 22880 0 pipe 744 20 10 336 0 16 22320 0 malloc-1024 1024 18 2 18 0 16 20480 0 malloc-64 64 257 58 13335 0 254 20160 0 malloc-64 64 273 42 1947 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 59 16 60 0 62 19200 0 malloc-256 256 59 16 481 0 62 19200 0 malloc-256 256 72 3 482 0 62 19200 0 32 Bucket 256 4 71 876 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 4 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 91 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 4 0 7 0 2 16384 0 malloc-4096 4096 4 0 9 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 12 4 1013 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-32 32 337 167 470 0 254 16128 0 Files 80 162 38 7173 0 126 16000 0 sctp_ep 1280 12 0 12 0 129 15360 0 malloc-384 384 26 14 27 0 30 15360 0 malloc-384 384 25 15 25 0 30 15360 0 128 Bucket 1024 2 13 1313 0 16 15360 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-2048 2048 5 1 261 0 8 12288 0 malloc-1024 1024 2 10 44 0 16 12288 0 ksiginfo 112 46 62 74 0 126 12096 0 KNOTE 160 28 47 151 0 62 12000 0 8 Bucket 80 7 143 36816 0 126 12000 0 malloc-128 128 52 41 2958 0 126 11904 0 routing nhops 256 27 18 38 0 62 11520 0 malloc-256 256 25 20 61 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 205 0 2 8192 0 malloc-2048 2048 4 0 6 0 8 8192 0 malloc-2048 2048 1 3 44 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 4 150 0 16 8192 0 malloc-1024 1024 3 5 17 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 sctp_raddr 736 2 9 2 0 133 8096 0 rtentry 176 34 12 38 0 62 8096 0 rl_entry 40 40 162 40 0 254 8080 0 udpcb 32 7 245 168 0 254 8064 0 PWD 32 18 234 111 0 254 8064 0 malloc-64 64 11 115 24 0 254 8064 0 malloc-64 64 2 124 37 0 254 8064 0 malloc-64 64 38 88 62 0 254 8064 0 malloc-32 32 100 152 139 0 254 8064 0 malloc-32 32 78 174 2005 0 254 8064 0 malloc-32 32 58 194 808 0 254 8064 0 malloc-32 32 30 222 2646 0 254 8064 0 4 Bucket 48 1 167 7067 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 267 0 254 8000 0 malloc-16 16 73 427 533 0 254 8000 0 malloc-16 16 184 316 1247 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 21 479 23600 0 254 8000 0 malloc-128 128 18 44 75 0 126 7936 0 udplite_inpcb 488 5 11 5 0 140 7808 0 tcp_inpcb 488 3 13 7 0 140 7808 0 udp_inpcb 488 2 14 163 0 140 7808 0 unpcb 256 24 6 1084 0 156 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 NAMEI 1024 0 4 12663 0 16 4096 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 3 0 2 4096 0 malloc-512 512 1 7 119 0 30 4096 0 malloc-512 512 2 6 510 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 3 5 44 0 30 4096 0 malloc-512 512 2 6 8 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 g_bio 408 0 10 5835 0 30 4080 0 pf tags 104 2 37 2 0 126 4056 0 hostcache 96 1 41 1 0 188 4032 0 malloc-32 32 8 118 29 0 254 4032 0 malloc-32 32 4 122 31 0 254 4032 0 16 Bucket 144 1 27 192 0 62 4032 0 2 Bucket 32 0 126 12499 0 254 4032 0 vtnet_tx_hdr 24 0 167 1044 0 254 4008 0 ripcb 488 3 5 6 0 140 3904 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 kenv 258 3 12 999 0 30 3870 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_stream_msg_out 112 0 0 0 0 188 0 0 sctp_readq 152 0 0 0 0 156 0 0 sctp_chunk 152 0 0 0 0 156 0 0 sctp_laddr 48 0 0 16 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 0 156 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 140 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 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 0 140 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 syncache 168 0 0 5 0 156 0 0 tcptw 88 0 0 0 0 188 0 0 ipq 56 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 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 0 0 mbuf_jumbo_page 4096 0 0 10 0 126 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 clpbuf 832 0 0 105 0 16 0 0 vnpbuf 832 0 0 0 0 37 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 57 0 1 0 0 malloc-65536 65536 0 0 110 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 0 112 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 0 136 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 db>