panic: pmap_demote_pde: a wired mapping is missing PG_A cpuid = 1 time = 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057638430 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057638590 vpanic() at vpanic+0x257/frame 0xfffffe0057638750 panic() at panic+0xb5/frame 0xfffffe0057638810 pmap_demote_pde_locked() at pmap_demote_pde_locked+0x233a/frame 0xfffffe00576389f0 pmap_advise() at pmap_advise+0x865/frame 0xfffffe0057638b10 vm_map_madvise() at vm_map_madvise+0x875/frame 0xfffffe0057638c50 sys_madvise() at sys_madvise+0x1d8/frame 0xfffffe0057638d10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057638f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 909 tid 100267 ] Stopped at kdb_enter+0x6e: movq $0,0x25be2d7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827a8680 .str.27 rsp 0xfffffe0057638570 rbp 0xfffffe0057638590 rsi 0 rdi 0xffffffff816128d9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0054929520 r12 0xfffffe0054929000 r13 0xfffffffffffffffd r14 0xffffffff827a8680 .str.27 r15 0 rip 0xffffffff815fcebe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be2d7(%rip) db> show proc Process 909 (syz-executor) at 0xfffffe0054941000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00548f1ae0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548af920 (map 0xfffffe00548af920) (map.pmap 0xfffffe00548af9c0) (pmap 0xfffffe00548afa30) threads: 3 100250 D vmmaps 0xfffffe00548af9b8 syz-executor 100267 Run CPU 1 syz-executor 100268 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 912 766 766 0 R (threaded) syz-executor 100184 RunQ syz-executor 100271 S uwait 0xfffffe006e77b100 syz-executor 100272 S uwait 0xfffffe006e77b000 syz-executor 100273 RunQ syz-executor 911 1 766 -1 S uwait 0xfffffe0059f04e00 syz-executor 910 767 767 0 R (threaded) syz-executor 100269 RunQ syz-executor 100270 S uwait 0xfffffe006e729200 syz-executor 909 765 765 0 R (threaded) syz-executor 100250 D vmmaps 0xfffffe00548af9b8 syz-executor 100267 Run CPU 1 syz-executor 100268 Run CPU 0 syz-executor 908 1 764 0 S uwait 0xfffffe006e728800 syz-executor 897 1 766 0 S uwait 0xfffffe006e728a00 syz-executor 895 1 765 -1 S uwait 0xfffffe006e77c900 syz-executor 890 0 0 0 DL - 0xffffffff83b46d40 [accounting] 885 1 766 -1 S uwait 0xfffffe006e72a200 syz-executor 882 1 764 -1 S uwait 0xfffffe006e729000 syz-executor 881 1 765 0 S uwait 0xfffffe0059f04d00 syz-executor 875 1 766 0 S uwait 0xfffffe006e77c700 syz-executor 873 0 0 0 DL mdwait 0xfffffe0077f1f000 [md0] 868 1 767 0 SV uwait 0xfffffe0059e60380 syz-executor 863 1 767 0 S uwait 0xfffffe006e72a380 syz-executor 862 1 764 0 S uwait 0xfffffe006e728c80 syz-executor 860 1 764 0 S uwait 0xfffffe006e77e100 syz-executor 848 1 765 0 S uwait 0xfffffe0059e60180 syz-executor 843 1 765 -1 S uwait 0xfffffe006e72a280 syz-executor 842 1 766 0 S uwait 0xfffffe006e77e200 syz-executor 841 1 767 0 S uwait 0xfffffe006e728d80 syz-executor 834 0 0 0 DL (threaded) [so_splice] 100126 D - 0xfffffe0058d9f600 [thr_0] 100155 D - 0xfffffe0058d9f640 [thr_1] 828 1 767 -1 S uwait 0xfffffe006e77dc80 syz-executor 827 0 0 0 DL aiordy 0xfffffe0054926ae0 [aiod4] 826 0 0 0 DL aiordy 0xfffffe00548055c0 [aiod3] 825 0 0 0 DL aiordy 0xfffffe00548dc000 [aiod2] 824 0 0 0 DL aiordy 0xfffffe00548deb00 [aiod1] 821 812 821 0 Ss select 0xfffffe006e729540 dhclient 817 1 765 -1 S uwait 0xfffffe0059e5ff00 syz-executor 816 1 766 0 S uwait 0xfffffe0059e78680 syz-executor 815 1 815 0 Ss select 0xfffffe006e77cf40 dhclient 812 794 424 65 S select 0xfffffe006e77d040 dhclient 794 424 424 0 S wait 0xfffffe00549085a0 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe0059f011c0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548f2650 csh 759 682 759 0 Ss select 0xfffffe0059e781c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007ff78b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dcf4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dcf8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dcfcb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dd00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dd04b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dd08b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dd0cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dd10b0 getty 738 1 18 0 S+ piperd 0xfffffe006bc3db80 logger 737 736 18 0 S+ nanslp 0xffffffff83b9c500 sleep 736 1 18 0 S+ wait 0xfffffe00548045a0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9c501 cron 682 1 682 0 Ss select 0xfffffe0059e60740 sshd 495 1 495 0 Ss select 0xfffffe0059e770c0 syslogd 424 1 424 0 Ss wait 0xfffffe0054805060 devd 423 1 423 65 Ss select 0xfffffe0059e607c0 dhclient 338 1 338 0 Ss select 0xfffffe0059e60840 dhclient 335 1 335 0 Ss select 0xfffffe0059f01240 dhclient 17 0 0 0 DL syncer 0xffffffff83cb9da0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb8360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0059ed7ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d03380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ce92f8 [dom0] 100081 D launds 0xffffffff83ce9304 [laundry: dom0] 100082 D umarcl 0xffffffff81dc6ae0 [uma] 7 0 0 0 DL - 0xffffffff83919cd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84849850 [pf purge] 5 0 0 0 DL waiting 0xffffffff844976c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e4340 [doneq0] 100047 D - 0xffffffff838e42c0 [async] 100076 D - 0xffffffff838e4140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce4b00 [crypto] 100044 D crypto_ 0xfffffe005856d030 [crypto returns 0] 100045 D crypto_ 0xfffffe005856d080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547f6088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b44f00 [g_event] 100038 D - 0xffffffff83b44f20 [g_up] 100039 D - 0xffffffff83b44f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce55a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2aff0 [swapper] 100005 D - 0xfffffe0008bf7d00 [softirq_0] 100006 D - 0xfffffe0008bf7c00 [softirq_1] 100007 D - 0xfffffe0008bf7b00 [if_io_tqg_0] 100008 D - 0xfffffe0008bf7a00 [if_io_tqg_1] 100009 D - 0xfffffe0008bf7900 [if_config_tqg_0] 100010 D - 0xfffffe0008bf7800 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf7700 [jail_remove taskq] 100012 D - 0xfffffe0008bf7600 [bus taskq] 100015 D - 0xfffffe0008bf7300 [thread taskq] 100017 D - 0xfffffe0008bf7100 [aiod_kick taskq] 100018 D - 0xfffffe0008bf7000 [deferred_unmount ta] 100019 D - 0xfffffe0008bf6e00 [inm_free taskq] 100020 D - 0xfffffe0008bf6d00 [in6m_free taskq] 100021 D - 0xfffffe0008bf6c00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6900 [firmware taskq] 100041 D - 0xfffffe0008bf6600 [crypto_0] 100042 D - 0xfffffe0008bf6600 [crypto_1] 100057 D - 0xfffffe0008bf6400 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bf6300 [vtnet0 txq 0] 100059 D - 0xfffffe0008bf6200 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bf6100 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058586680 [virtio_balloon] 100066 D - 0xffffffff827ad9c1 [deadlkres] 100070 D - 0xfffffe0058f59b00 [acpi_task_0] 100071 D - 0xfffffe0058f59b00 [acpi_task_1] 100072 D - 0xfffffe0058f59b00 [acpi_task_2] 100074 D - 0xfffffe0008bf8100 [mca taskq] 100075 D - 0xfffffe0008bf6500 [CAM taskq] 100077 D - 0xfffffe0008bf5e00 [ipsec_offload] db> show all locks Process 909 (syz-executor) thread 0xfffffe0054929000 (100267) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00548afa30) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:9236 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548af980) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:3054 Process 909 (syz-executor) thread 0xfffffe0054948740 (100268) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000852e528) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1752 shared lockmgr ufs (ufs) r = 0 (0xfffffe006e70bc78) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3373 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5059K 571 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35088 2067K 35163 vtbuf 24 1968K 46 kobj 331 1324K 506 newblk 11 1027K 674 vfscache 3 1025K 3 pcb 33 671K 134 inodedep 16 518K 228 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 243 subproc 168 342K 1006 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 4533 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 11 131K 107 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 524 ddb_capture 1 64K 1 kdtrace 233 44K 1187 umtx 336 42K 336 temp 36 38K 1867 BPF 22 36K 23 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1650 lltable 44 14K 44 eventhandler 163 14K 163 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 GEOM 68 12K 521 CAM queue 5 11K 1528 rman 82 10K 447 cred 38 10K 221 plimit 25 10K 334 rpc 8 9K 8 in6_multi 66 9K 66 bmsafemap 2 9K 185 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 81 sglist 6 7K 6 CAM DEV 3 6K 510 CC Mem 44 6K 268 pfs_nodes 22 6K 22 kqueue 79 6K 988 pwddesc 77 5K 930 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 freework 16 4K 117 acpisem 28 4K 28 DEVFSP 54 4K 81 selfd 48 3K 63547 proc-args 100 3K 1952 terminal 11 3K 11 session 22 3K 33 uidinfo 6 3K 10 acpidev 20 3K 20 lockf 22 3K 40 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 inpcbpolicy 69 3K 479 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 26 2K 50 CAM XPT 22 2K 543 sctp_timw 6 2K 6 dirrem 6 2K 150 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 33 osd 49 2K 284 msi 9 2K 9 netlink 2 2K 77 softdep 1 1K 1 crypto 6 1K 37 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 cryptodev 11 1K 241 sctp_ifn 6 1K 14 newdirblk 6 1K 90 mkdir 6 1K 180 freeblks 3 1K 90 indirdep 3 1K 57 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 97 pci_link 10 1K 10 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atcl 1 1K 44 diradd 3 1K 167 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 104 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3381 in_mfilter 2 1K 15 sctp_vrf 1 1K 1 ip_moptions 1 1K 16 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_atky 1 1K 56 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 50 p1003.1b 1 1K 1 filemon 0 0K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 9 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 18 sctp_mcore 0 0K 0 sctp_socko 0 0K 10 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 6 sctp_stri 0 0K 12 sctp_map 0 0K 12 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 41 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 21 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 1 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 22 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 186 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 17613 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 300 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 diroff 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 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 6 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8327 1071 13166 0 254 38494208 0 mbuf 256 8735 927 20823 0 254 2473472 0 BUF TRIE 152 266 11538 713 0 62 1794208 0 malloc-384 384 4157 43 4178 0 30 1612800 0 malloc-128 128 12443 50 12582 0 126 1599104 0 malloc-4096 4096 333 5 673 0 2 1384448 0 UMA Slabs 0 112 11054 28 11054 0 126 1241184 0 RADIX NODE 152 7853 150 30393 0 62 1216456 0 sctp_asoc 2256 0 510 6 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16426 101 16426 0 254 925512 0 malloc-65536 65536 13 1 17 0 1 917504 0 FFS inode 1168 555 26 660 0 8 678608 0 sctp_ep 1152 1 510 32 0 254 588672 0 socket 1024 97 411 1755 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-32768 32768 5 8 27 0 1 425984 0 malloc-16384 16384 25 1 309 0 1 425984 0 malloc-4096 4096 96 2 986 0 2 401408 0 sctp_raddr 736 0 517 36 0 254 380512 0 VM OBJECT 264 1387 53 14538 0 30 380160 0 256 Bucket 2048 142 10 1022 0 8 311296 0 THREAD 1824 155 13 273 0 8 306432 0 md0 4096 73 1 73 0 2 303104 0 VNODE 440 593 73 700 0 30 293040 0 malloc-64 64 3990 105 4836 0 254 262080 0 malloc-2048 2048 104 16 207 0 8 245760 0 malloc-16 16 14509 241 14806 0 254 236000 0 DEVCTL 1024 23 197 150 0 0 225280 0 tcp_log 416 0 513 39 0 254 213408 0 tcp_inpcb 1304 44 118 268 0 8 211248 0 malloc-65536 65536 3 0 3 0 1 196608 0 MAP ENTRY 96 1832 184 46639 0 126 193536 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5371 299 6414 0 254 181440 0 malloc-128 128 1173 222 25540 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 25 491 1210 0 254 165120 0 malloc-32768 32768 2 3 16 0 1 163840 0 FFS2 dinode 256 555 75 660 0 62 161280 0 FPU_save_area 832 157 23 350 0 16 149760 0 malloc-1024 1024 122 22 150 0 16 147456 0 S VFS Cache 104 1003 401 1176 0 126 146016 0 malloc-65536 65536 0 2 58 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-256 256 42 468 826 0 62 130560 0 mbuf_packet 256 2 506 1768 0 254 130048 0 PROC 1376 76 12 912 0 8 121088 0 ksiginfo 112 71 973 108 0 126 116928 0 malloc-2048 2048 6 50 1038 0 8 114688 0 malloc-16384 16384 4 2 8 0 1 98304 0 malloc-4096 4096 18 6 35 0 2 98304 0 filedesc0 1072 77 14 930 0 8 97552 0 malloc-8192 8192 8 3 13 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 5954 0 30 85680 0 128 Bucket 1024 48 35 259 0 16 84992 0 malloc-256 256 229 86 350 0 62 80640 0 malloc-384 384 104 76 322 0 30 69120 0 malloc-64 64 515 556 1581 0 254 68544 0 malloc-128 128 367 160 620 0 126 67456 0 malloc-128 128 156 371 989 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 167 88 536 0 62 65280 0 malloc-256 256 99 156 348 0 62 65280 0 sctp_stream_msg_out 112 0 540 6 0 254 60480 0 64 Bucket 512 76 28 1786 0 30 53248 0 malloc-64 64 389 430 81258 0 254 52416 0 malloc-64 64 196 623 1703 0 254 52416 0 malloc-64 64 496 323 964 0 254 52416 0 Files 80 278 372 7779 0 126 52000 0 malloc-256 256 88 107 451 0 62 49920 0 32 Bucket 256 78 117 3308 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13394 0 16 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-2048 2048 10 14 59 0 8 49152 0 malloc-1024 1024 7 41 1493 0 16 49152 0 pipe 736 22 44 335 0 16 48576 0 malloc-384 384 75 45 118 0 30 46080 0 da_ccb 544 0 84 1580 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 38 0 1 40960 0 pcpu-8 8 4732 388 4895 0 254 40960 0 VMSPACE 584 53 17 890 0 16 40880 0 sctp_readq 152 0 260 6 0 254 39520 0 sctp_chunk 152 0 260 30 0 254 39520 0 udp_inpcb 408 13 77 156 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 90 477 953 0 254 36288 0 malloc-64 64 8 559 297 0 254 36288 0 malloc-64 64 40 527 59 0 254 36288 0 tcp_rack_map 128 0 279 1026 0 126 35712 0 malloc-128 128 63 216 3326 0 126 35712 0 malloc-128 128 84 195 836 0 126 35712 0 malloc-128 128 20 259 333 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 26 109 467 0 62 34560 0 malloc-256 256 69 66 488 0 62 34560 0 malloc-256 256 8 127 1148 0 62 34560 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-2048 2048 12 4 24 0 8 32768 0 malloc-2048 2048 8 8 33 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 3 29 53 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 18 14 3308 0 16 32768 0 malloc-1024 1024 20 12 21 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 17 47 45 0 30 32768 0 malloc-512 512 0 64 32 0 30 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 37 0 126 31680 0 clpbuf 2624 0 12 23 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 13 575 24 0 254 28224 0 malloc-32 32 437 445 1050 0 254 28224 0 16 Bucket 144 58 138 297 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 1 132 20 0 62 27664 0 udplite_inpcb 408 0 63 7 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 124 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 4 2 562 0 2 24576 0 ertt_txseginfo 40 0 606 2068 0 254 24240 0 PWD 40 36 570 168 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 61 239 368 0 126 24000 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 12 0 30 23040 0 malloc-384 384 45 15 367 0 30 23040 0 malloc-384 384 2 58 25 0 30 23040 0 tcp_rack_pcb 1088 0 21 9 0 8 22848 0 ripcb 376 12 48 48 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 ertt 72 44 236 268 0 126 20160 0 malloc-32 32 45 585 472 0 254 20160 0 malloc-32 32 87 543 1072 0 254 20160 0 malloc-32 32 106 524 177 0 254 20160 0 malloc-32 32 82 548 157 0 254 20160 0 2 Bucket 32 66 564 431 0 254 20160 0 KNOTE 160 0 125 27 0 62 20000 0 malloc-128 128 20 135 73 0 126 19840 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 31 0 16 19320 0 L VFS Cache 320 0 60 6 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 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 0 2 23 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-4096 4096 1 3 187 0 2 16384 0 malloc-4096 4096 0 4 9 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 1 7 192 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 13 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 117 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 13 365 32 0 254 12096 0 malloc-32 32 24 354 2701 0 254 12096 0 malloc-16 16 22 728 61 0 254 12000 0 malloc-16 16 74 676 478 0 254 12000 0 malloc-16 16 61 689 301 0 254 12000 0 malloc-16 16 243 507 4452 0 254 12000 0 malloc-16 16 9 741 540 0 254 12000 0 malloc-16 16 264 486 279 0 254 12000 0 malloc-16 16 15 735 24810 0 254 12000 0 itimer 352 1 32 2 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 AIOLIO 272 0 42 2 0 30 11424 0 malloc-4096 4096 1 1 18 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1367 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 25 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 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 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 ipq 56 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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 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