login: panic: pmap_growkernel: no memory to grow kernel cpuid = 1 time = 1603527418 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255e4c50 vpanic() at vpanic+0x1c7/frame 0xfffffe00255e4cb0 panic() at panic+0x43/frame 0xfffffe00255e4d10 pmap_growkernel() at pmap_growkernel+0x590/frame 0xfffffe00255e4d50 vm_map_insert() at vm_map_insert+0x46f/frame 0xfffffe00255e4e00 vm_map_find() at vm_map_find+0x7ce/frame 0xfffffe00255e4ed0 kva_import() at kva_import+0x61/frame 0xfffffe00255e4f20 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe00255e4f70 vmem_xalloc() at vmem_xalloc+0x4d0/frame 0xfffffe00255e5000 kva_import_domain() at kva_import_domain+0x68/frame 0xfffffe00255e5050 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe00255e50a0 vmem_xalloc() at vmem_xalloc+0x4d0/frame 0xfffffe00255e5130 vmem_alloc() at vmem_alloc+0xf9/frame 0xfffffe00255e5190 kmem_malloc_domainset() at kmem_malloc_domainset+0x9b/frame 0xfffffe00255e5200 malloc() at malloc+0x110/frame 0xfffffe00255e5260 pfioctl() at pfioctl+0x10ea/frame 0xfffffe00255e5790 devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe00255e57f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe00255e5820 vn_ioctl() at vn_ioctl+0x279/frame 0xfffffe00255e5940 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe00255e5980 kern_ioctl() at kern_ioctl+0x3d2/frame 0xfffffe00255e59f0 sys_ioctl() at sys_ioctl+0x22e/frame 0xfffffe00255e5ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe00255e5bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00255e5bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 824 tid 100125 ] Stopped at kdb_enter+0x67: movq $0,0x1476de6(%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 0x80 ll+0x5f rdx 0xffffffff818c2e2c rbx 0 rsp 0xfffffe00255e4c30 rbp 0xfffffe00255e4c50 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002574fc10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196ab85 r15 0xffffffff8196ab85 rip 0xffffffff810dd097 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1476de6(%rip) db> show proc Process 824 (syz-executor.2) at 0xfffff80039510a40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffff80004afc520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff80004284520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257899e8 (map 0xfffffe00257899e8) (map.pmap 0xfffffe0025789aa8) (pmap 0xfffffe0025789b08) threads: 3 100118 RunQ syz-executor.2 100122 L *kernel 0xfffff80004a97b40 syz-executor.2 100125 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 872 871 424 0 L *kernel 0xfffff80004a97b40 rtsol 871 870 424 0 S select 0xfffff800391213c0 rtsol 870 799 424 0 S select 0xfffff800046f9040 rtsol 826 781 781 0 L (threaded) syz-executor.0 100083 L *kernel 0xfffff80004a97b40 syz-executor.0 100121 L *kernel 0xfffff80004a97b40 syz-executor.0 100124 L *pmap 0xfffff80004a97480 syz-executor.0 825 780 780 0 L (threaded) syz-executor.1 100115 L *kernel 0xfffff80004a97b40 syz-executor.1 100123 L *kernel 0xfffff80004a97b40 syz-executor.1 824 782 782 0 R (threaded) syz-executor.2 100118 RunQ syz-executor.2 100122 L *kernel 0xfffff80004a97b40 syz-executor.2 100125 Run CPU 1 syz-executor.2 823 783 783 0 R (threaded) syz-executor.3 100119 L *kernel 0xfffff80004a97b40 syz-executor.3 100120 Run CPU 0 syz-executor.3 799 788 424 0 S wait 0xfffff800390e6000 sh 788 424 424 0 S wait 0xfffff800394aba40 sh 783 778 783 0 Ss nanslp 0xffffffff825275c1 syz-executor.3 782 778 782 0 Ss nanslp 0xffffffff825275c1 syz-executor.2 781 778 781 0 Rs syz-executor.0 780 778 780 0 Rs syz-executor.1 778 776 776 0 S (threaded) syz-execprog 100081 S uwait 0xfffff800046e5400 syz-execprog 100103 S uwait 0xfffff80004a2b200 syz-execprog 100104 S uwait 0xfffff80004a2b300 syz-execprog 100105 S uwait 0xfffff80004a2b400 syz-execprog 100106 S uwait 0xfffff80004a2b500 syz-execprog 100108 S uwait 0xfffff80004a2b700 syz-execprog 100109 S uwait 0xfffff80004a2b800 syz-execprog 100110 S kqread 0xfffff8001aefb400 syz-execprog 100111 S uwait 0xfffff80004a96100 syz-execprog 100112 S uwait 0xfffff80004a96200 syz-execprog 776 774 776 0 Ss pause 0xfffff80039049ae8 csh 774 682 774 0 Ss select 0xfffff800046f90c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000470a4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a128b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a12cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a0a0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a0a4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a0a8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a0acb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049b00b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049b04b0 getty 686 1 686 0 SWs nanslp 0xffffffff825275c1 cron 682 1 682 0 Ss select 0xfffff800046f9940 sshd 495 1 495 0 Ss select 0xfffff800046f9440 syslogd 424 1 424 0 Ss wait 0xfffff8001af20a40 devd 423 1 423 65 Ss select 0xfffff800046f9d40 dhclient 338 1 338 0 Ss select 0xfffff80004aad340 dhclient 335 1 335 0 Ss select 0xfffff80004aad2c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a68a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100077 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100086 D sdflush 0xfffff800049894e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D pwait 0xffffffff81d12870 [dom0] 100075 D laundp 0xffffffff81d12870 [laundry: dom0] 100076 D umarcl 0xffffffff814e3ef0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e141d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c93390 [pf purge] 15 0 0 0 DL - 0xffffffff8261302c [soaiod4] 9 0 0 0 DL - 0xffffffff8261302c [soaiod3] 8 0 0 0 DL - 0xffffffff8261302c [soaiod2] 7 0 0 0 DL - 0xffffffff8261302c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004326d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004326d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042fe888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506530 [g_event] 100026 D - 0xffffffff82506538 [g_up] 100027 D - 0xffffffff82506540 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000429a800 [thr_0] 100019 D - 0xfffff8000429a880 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [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] 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 0xfffff80004284520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ad0 [swapper] 100005 D - 0xfffff8000429ad00 [if_io_tqg_0] 100006 D - 0xfffff8000429ac00 [if_io_tqg_1] 100007 D - 0xfffff8000429ab00 [if_config_tqg_0] 100008 D - 0xfffff8000429aa00 [softirq_0] 100009 D - 0xfffff8000429a900 [softirq_1] 100010 D - 0xfffff80004087e00 [inm_free taskq] 100012 D - 0xfffff80004087a00 [thread taskq] 100014 D - 0xfffff80004087800 [kqueue_ctx taskq] 100015 D - 0xfffff80004087700 [in6m_free taskq] 100016 D - 0xfffff80004087600 [aiod_kick taskq] 100024 D - 0xfffff80004087400 [firmware taskq] 100029 D - 0xfffff80004087300 [crypto_0] 100030 D - 0xfffff80004087300 [crypto_1] 100044 D - 0xfffff80004087100 [vtnet0 rxq 0] 100045 D - 0xfffff80004087000 [vtnet0 txq 0] 100046 D - 0xfffff800046f2e00 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f9e80 [virtio_balloon] 100053 D - 0xfffff800046f2c00 [mca taskq] 100055 D - 0xffffffff81d12870 [deadlkres] 100062 D - 0xfffff80004981a00 [acpi_task_0] 100063 D - 0xfffff80004981a00 [acpi_task_1] 100064 D - 0xfffff80004981a00 [acpi_task_2] 100066 D - 0xfffff80004087200 [CAM taskq] db> show all locks Process 826 (syz-executor.0) thread 0xfffffe002575c800 (100124) exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff8262ebc0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_kern.c:473 Process 824 (syz-executor.2) thread 0xfffffe002574f700 (100125) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff8262e938) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2055 Process 823 (syz-executor.3) thread 0xfffffe0025750c00 (100120) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff82668640) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5899 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28902 1686K 28966 kobj 336 1344K 496 newblk 30 1032K 460 vfscache 3 1025K 3 pcb 33 550K 107 inodedep 24 524K 94 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 117 255K 934 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 22 153K 70 pagedep 14 132K 32 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 kdtrace 183 36K 1817 temp 35 33K 1819 hostcache 1 32K 1 shm 1 32K 1 umtx 252 32K 252 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 72 24K 72 vmem 3 22K 5 kbdmux 6 22K 6 BPF 14 19K 14 lltable 47 18K 47 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 182 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 63 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 kqueue 58 6K 877 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_atcl 10 5K 16 plimit 20 5K 411 cred 20 5K 272 ufs_dirhash 20 5K 24 pf_ifnet 10 5K 19 UMA 251 5K 251 sctp_stro 4 4K 4 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 24 4K 24 hhook 13 4K 13 diradd 25 4K 61 mkdir 24 3K 40 session 23 3K 39 pgrp 23 3K 39 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 557 uidinfo 3 3K 12 sctp_ifa 17 3K 19 select 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 indirdep 8 2K 10 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 lockf 16 2K 32 Unitno 29 2K 46 CAM XPT 22 2K 543 newdirblk 12 2K 20 in_multi 6 2K 8 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 58 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 ipsec 3 1K 3 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 14 1K 20 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 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 feeder 7 1K 7 inpcbpolicy 6 1K 174 loginclass 3 1K 7 prison 6 1K 6 sctp_athm 10 1K 16 sctp_map 8 1K 8 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 26 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 3074 nexusdev 5 1K 5 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 filecaps 1 1K 67 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 7 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 7 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 6 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 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 1902 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 dirrem 0 0K 28 freefile 0 0K 26 freeblks 0 0K 25 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 PUC 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 ppbusdev 0 0K 0 statfs 0 0K 217 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 111 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13512 ioctlops 0 0K 102 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 598 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 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 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 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 9204 256 9458 0 253 19374080 0 RADIX NODE 144 32905 104 53202 0 62 4753296 0 mbuf_packet 256 8192 884 23251 0 254 2323456 0 512 512 4151 1 4580 0 30 2125824 0 BUF TRIE 144 168 13300 535 0 62 1939392 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9504 13 9576 0 126 1218176 0 pbuf 832 0 985 0 0 2 819520 0 UMA Slabs 0 112 6058 59 6092 0 126 685104 0 65536 65536 4 1 114 0 1 327680 0 VNODE 496 544 32 573 0 30 285696 0 VM OBJECT 264 1037 43 14149 0 30 285120 0 256 Bucket 2048 108 16 7124 0 8 253952 0 4096 4096 58 1 875 0 2 241664 0 16384 16384 12 2 172 0 1 229376 0 THREAD 1792 126 0 126 0 8 225792 0 16 16 12098 152 12428 0 254 196000 0 64 64 2953 71 3812 0 254 193536 0 mbuf 256 458 276 2325 0 254 187904 0 UMA Zones 768 226 1 226 0 16 174336 0 256 256 405 240 1994 0 62 165120 0 128 128 1183 57 24428 0 126 158720 0 32 32 4712 202 5718 0 254 157248 0 1024 1024 120 12 318 0 16 135168 0 FFS2 dinode 256 509 16 535 0 62 134400 0 65536 65536 1 1 9 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 57 0 1 131072 0 MAP ENTRY 96 1095 165 42828 0 126 120960 0 DEVCTL 1024 14 102 125 0 0 118784 0 S VFS Cache 104 1016 76 1060 0 126 113568 0 VMSPACE 2536 33 6 851 0 4 98904 0 vmem btag 56 1666 50 1666 0 254 96096 0 FFS inode 160 509 66 536 0 62 92000 0 4096 4096 22 0 484 0 2 90112 0 UMA Kegs 384 212 4 212 0 30 82944 0 PROC 1312 56 4 873 0 8 78720 0 g_bio 408 0 190 5262 0 30 77520 0 128 128 520 69 3425 0 126 75392 0 8192 8192 9 0 9 0 1 73728 0 2048 2048 2 34 1904 0 8 73728 0 filedesc0 1080 56 7 873 0 8 68040 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 128 Bucket 1024 36 23 1330 0 16 60416 0 128 128 429 36 582 0 126 59520 0 512 512 100 4 156 0 30 53248 0 2048 2048 4 20 511 0 8 49152 0 512 512 74 14 80 0 30 45056 0 64 64 620 73 1661 0 254 44352 0 64 64 525 168 1644 0 254 44352 0 128 128 319 22 923 0 126 43648 0 8192 8192 4 1 6 0 1 40960 0 8192 8192 2 3 119 0 1 40960 0 512 512 35 45 132 0 30 40960 0 32 Bucket 256 32 118 1130 0 62 38400 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 12951 0 16 36864 0 64 pcpu 8 4169 439 4191 0 254 36864 0 mbuf_jumbo_page 4096 0 8 10 0 253 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 4096 4096 7 1 11 0 2 32768 0 1024 1024 26 6 31 0 16 32768 0 64 Bucket 512 51 13 1763 0 30 32768 0 socket 960 27 5 1285 0 253 30720 0 256 256 87 33 796 0 62 30720 0 mt_stats_zone 64 446 2 446 0 254 28672 0 ksiginfo 112 41 211 84 0 126 28224 0 128 128 166 51 663 0 126 27776 0 clpbuf 832 0 32 101 0 16 26624 0 pipe 760 19 16 345 0 16 26600 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 6 0 6 0 2 24576 0 2048 2048 10 2 55 0 8 24576 0 2048 2048 10 2 207 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 409 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 4 6 4 0 253 22880 0 tcpcb 1040 3 19 7 0 253 22880 0 Mountpoints 2816 2 6 2 0 4 22528 0 TURNSTILE 136 127 20 127 0 62 19992 0 256 256 46 29 741 0 62 19200 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 4096 4096 2 2 226 0 2 16384 0 2048 2048 7 1 8 0 8 16384 0 sctp_raddr 736 4 18 4 0 253 16192 0 64 64 162 90 203 0 254 16128 0 32 32 347 157 1124 0 254 16128 0 2 Bucket 32 47 457 10680 0 254 16128 0 Files 80 127 73 7285 0 126 16000 0 256 256 50 10 57 0 62 15360 0 SLEEPQUEUE 88 127 33 127 0 126 14080 0 2048 2048 2 4 9 0 8 12288 0 1024 1024 11 1 11 0 16 12288 0 1024 1024 8 4 22 0 16 12288 0 1024 1024 3 9 1026 0 16 12288 0 512 512 14 10 523 0 30 12288 0 rtentry 176 34 35 38 0 62 12144 0 64 64 21 168 288 0 254 12096 0 4 Bucket 48 8 244 7167 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 458 292 1556 0 254 12000 0 8 Bucket 80 35 115 11111 0 126 12000 0 udp_inpcb 488 2 22 163 0 253 11712 0 sctp_ep 1280 6 3 12 0 253 11520 0 routing nhops 256 27 18 38 0 62 11520 0 unpcb 256 14 31 1074 0 253 11520 0 256 256 15 30 320 0 62 11520 0 256 256 26 19 354 0 62 11520 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 4 0 2 8192 0 2048 2048 3 1 3 0 8 8192 0 2048 2048 0 4 256 0 8 8192 0 512 512 2 14 3 0 30 8192 0 rl_entry 40 35 167 35 0 254 8080 0 selfd 64 35 91 3996 0 254 8064 0 udpcb 32 2 250 163 0 254 8064 0 PWD 32 18 234 118 0 254 8064 0 64 64 8 118 13177 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 10 116 31 0 254 8064 0 32 32 9 243 23 0 254 8064 0 32 32 145 107 288 0 254 8064 0 32 32 52 200 53 0 254 8064 0 32 32 39 213 2680 0 254 8064 0 32 32 30 222 173 0 254 8064 0 32 32 5 247 1054 0 254 8064 0 16 Bucket 144 34 22 8029 0 62 8064 0 vtnet_tx_hdr 24 0 334 1067 0 254 8016 0 KNOTE 160 26 24 108 0 62 8000 0 16 16 7 493 204 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 5 495 6 0 254 8000 0 16 16 34 466 23711 0 254 8000 0 16 16 1 499 6 0 254 8000 0 16 16 35 465 85 0 254 8000 0 procdesc 136 2 56 7 0 62 7888 0 ripcb 488 1 15 4 0 253 7808 0 tcp_inpcb 488 3 13 7 0 253 7808 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 998 0 30 7740 0 256 256 16 14 31 0 62 7680 0 256 256 4 26 21 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 1024 1024 1 3 1 0 16 4096 0 1024 1024 0 4 3 0 16 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 0 8 1 0 30 4096 0 512 512 1 7 1 0 30 4096 0 sctp_laddr 48 0 84 16 0 254 4032 0 hostcache 96 1 41 1 0 253 4032 0 syncache 168 0 24 5 0 253 4032 0 128 128 0 31 81 0 126 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 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 0 253 0 0 sctp_readq 152 0 0 0 0 253 0 0 sctp_chunk 152 0 0 0 0 253 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 253 0 0 pf tags 104 0 0 0 0 126 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 udplite_inpcb 488 0 0 0 0 253 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 0 253 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 0 253 0 0 ipq 56 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 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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 rentr 24 0 0 0 0 254 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 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 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 61 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 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 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0