panic: pmap_demote_pde: a wired mapping is missing PG_A cpuid = 1 time = 1747102037 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005777a430 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005777a590 vpanic() at vpanic+0x257/frame 0xfffffe005777a750 panic() at panic+0xb5/frame 0xfffffe005777a810 pmap_demote_pde_locked() at pmap_demote_pde_locked+0x233a/frame 0xfffffe005777a9f0 pmap_advise() at pmap_advise+0x865/frame 0xfffffe005777ab10 vm_map_madvise() at vm_map_madvise+0x875/frame 0xfffffe005777ac50 sys_madvise() at sys_madvise+0x1d8/frame 0xfffffe005777ad10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe005777af30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98 KDB: enter: panic [ thread pid 1048 tid 100559 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda97(%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 0xffffffff827aff60 .str.27 rsp 0xfffffe005777a570 rbp 0xfffffe005777a590 rsi 0 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0054979c60 r12 0xfffffe0054979740 r13 0xfffffffffffffffd r14 0xffffffff827aff60 .str.27 r15 0 rip 0xffffffff815fe6fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda97(%rip) db> show proc Process 1048 (syz-executor) at 0xfffffe005495f040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 767 at 0xfffffe00548d15c0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005492c920 (map 0xfffffe005492c920) (map.pmap 0xfffffe005492c9c0) (pmap 0xfffffe005492ca30) threads: 3 100344 RunQ syz-executor 100557 RunQ syz-executor 100559 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1052 766 766 0 R syz-executor 1050 765 765 0 R (threaded) syz-executor 100551 Run CPU -1 syz-executor 100561 S uwait 0xfffffe0058d08380 syz-executor 1048 767 767 0 R (threaded) syz-executor 100344 RunQ syz-executor 100557 RunQ syz-executor 100559 Run CPU 1 syz-executor 1044 764 764 0 S (threaded) syz-executor 100338 S nanslp 0xffffffff83b9d500 syz-executor 100549 S connec 0xfffffe005a0ae0da syz-executor 100558 S uwait 0xfffffe0077df3080 syz-executor 1043 1 764 0 S uwait 0xfffffe0007f7ee00 syz-executor 1039 1 767 0 S uwait 0xfffffe006e742800 syz-executor 1035 1 765 0 S uwait 0xfffffe006e742400 syz-executor 1023 1 764 0 S uwait 0xfffffe006e742200 syz-executor 1016 1 765 0 S uwait 0xfffffe006e742c00 syz-executor 1013 1 767 0 S uwait 0xfffffe0077df2e00 syz-executor 996 1 764 0 S uwait 0xfffffe006e742600 syz-executor 988 1 765 0 S uwait 0xfffffe0077df2f00 syz-executor 987 0 0 0 DL - 0xffffffff83b47d40 [accounting] 981 1 764 0 S uwait 0xfffffe006e742b00 syz-executor 980 1 767 0 S uwait 0xfffffe006e741d80 syz-executor 978 1 767 0 S uwait 0xfffffe006e744280 syz-executor 959 1 767 0 S uwait 0xfffffe005894f100 syz-executor 955 1 765 0 S uwait 0xfffffe0077df3a00 syz-executor 944 1 766 0 S uwait 0xfffffe006e743880 syz-executor 929 1 766 0 S uwait 0xfffffe0007f7e780 syz-executor 925 1 767 0 S uwait 0xfffffe006e742000 syz-executor 923 1 766 0 S uwait 0xfffffe0007f7eb00 syz-executor 921 1 764 0 S uwait 0xfffffe006e741c00 syz-executor 920 1 767 0 S uwait 0xfffffe0058d08e80 syz-executor 908 1 766 0 S uwait 0xfffffe006e743080 syz-executor 900 1 766 0 S umtxn 0xfffffe006e743980 syz-executor 897 1 764 0 S uwait 0xfffffe006e742d00 syz-executor 879 1 766 0 S uwait 0xfffffe006e741b00 syz-executor 874 1 764 0 S uwait 0xfffffe0058d09100 syz-executor 871 1 764 0 S uwait 0xfffffe006e743780 syz-executor 863 1 765 0 S uwait 0xfffffe006e743180 syz-executor 861 1 764 0 S uwait 0xfffffe0058d08d80 syz-executor 856 1 767 0 S uwait 0xfffffe0007f7e800 syz-executor 847 1 764 0 S uwait 0xfffffe006e743c80 syz-executor 845 1 765 0 S uwait 0xfffffe006e742a00 syz-executor 844 1 767 0 S uwait 0xfffffe0058950480 syz-executor 843 1 767 0 S uwait 0xfffffe0058950580 syz-executor 842 1 767 0 S uwait 0xfffffe006e743280 syz-executor 839 1 767 0 S uwait 0xfffffe005894f200 syz-executor 836 1 764 0 S uwait 0xfffffe0007f7e580 syz-executor 835 0 0 0 DL (threaded) [so_splice] 100149 D - 0xfffffe006eb57380 [thr_0] 100150 D - 0xfffffe006eb573c0 [thr_1] 832 1 766 0 S uwait 0xfffffe005894f300 syz-executor 829 1 766 0 S uwait 0xfffffe0058d09000 syz-executor 826 1 767 0 S uwait 0xfffffe006e743380 syz-executor 822 806 822 0 Ss select 0xfffffe0059f101c0 dhclient 821 0 0 0 DL aiordy 0xfffffe00548f0040 [aiod4] 820 0 0 0 DL aiordy 0xfffffe00548f05a0 [aiod3] 819 0 0 0 DL aiordy 0xfffffe005490b5a0 [aiod2] 818 0 0 0 DL aiordy 0xfffffe00548f1060 [aiod1] 814 1 814 0 Ss select 0xfffffe0058cf92c0 dhclient 806 787 424 65 S select 0xfffffe0058cf9440 dhclient 787 424 424 0 S wait 0xfffffe00548d0b00 sh 767 763 767 0 R syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe0058cf94c0 syz-executor 761 759 761 0 Ss pause 0xfffffe000800a110 csh 759 682 759 0 Ss select 0xfffffe0058cf95c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cc00b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cc08b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058aa04b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005476d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005476d8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005476e0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005476e8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005476f0b0 getty 738 1 18 0 S+ piperd 0xfffffe005a0478a0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d500 sleep 736 1 18 0 S+ wait 0xfffffe0054808b00 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe0059f10440 sshd 495 1 495 0 Ss select 0xfffffe0058cf9c40 syslogd 424 1 424 0 Ss wait 0xfffffe0054809060 devd 423 1 423 65 Ss select 0xfffffe0058cf9740 dhclient 338 1 338 0 Ss select 0xfffffe0059f10940 dhclient 335 1 335 0 Ss select 0xfffffe0059f10840 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008027020 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ddf8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dceb90 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847a1850 [pf purge] 5 0 0 0 DL waiting 0xffffffff844ad700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058566330 [crypto returns 0] 100045 D crypto_ 0xfffffe0058566380 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058565900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058565800 [vtnet0 txq 0] 100059 D - 0xfffffe0058565700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058565600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858d000 [virtio_balloon] 100066 D - 0xffffffff827b52a1 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058566000 [CAM taskq] 100077 D - 0xfffffe0058d0d400 [ipsec_offload] db> show all locks Process 1048 (syz-executor) thread 0xfffffe0054979740 (100559) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005492ca30) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:9236 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005492c980) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:3054 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 530 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 67 1041K 1290 vfscache 3 1025K 3 filedesc 92 730K 505 pcb 37 678K 315 inodedep 41 527K 708 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 208 426K 1168 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 2314 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 20 133K 293 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 522 ddb_capture 1 64K 1 umtx 480 60K 480 kdtrace 268 49K 1618 BPF 26 38K 53 temp 37 38K 2006 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 LRO 18 19K 18 CC Mem 136 17K 652 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 1647 lltable 44 14K 51 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 177 shmfd 10 12K 17 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 plimit 26 10K 346 rman 82 10K 437 cred 35 10K 306 rpc 8 9K 8 in6_multi 65 9K 67 bmsafemap 2 9K 508 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 kqueue 101 8K 1196 taskqueue 69 8K 270 sglist 6 7K 6 pwddesc 96 6K 1068 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 inpcbpolicy 151 5K 1035 ufs_dirhash 24 5K 69 UMA 266 5K 266 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 dirrem 15 4K 508 DEVFSP 56 4K 135 acpisem 28 4K 28 proc-args 120 4K 2085 selfd 48 3K 43676 terminal 11 3K 11 session 22 3K 34 osd 141 3K 668 uidinfo 6 3K 13 lockf 24 3K 130 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 crypto 13 3K 29 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 28 2K 70 sctp_ifa 13 2K 14 newdirblk 13 2K 232 CAM XPT 22 2K 543 sctp_atcl 4 2K 36 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 47 mount 25 2K 818 msi 9 2K 9 netlink 2 2K 82 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 66 NFSD session 1 1K 1 cryptodev 16 1K 151 mkdir 7 1K 464 diradd 7 1K 527 freefile 7 1K 372 CAM periph 4 1K 271 freework 4 1K 341 ipsec 3 1K 3 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 245 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 freefrag 5 1K 76 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 4 indirdep 1 1K 75 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 frag6 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 10 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 40 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 12 soname 5 1K 3678 eventfd 1 1K 4 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 4 1K 37 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 33 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 33 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 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 3 sctp_stri 0 0K 2 sctp_map 0 0K 6 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 327 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 32 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 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 12 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 in6_mfilter 0 0K 2 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 17 in_mfilter 0 0K 21 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 20 fadvise 0 0K 0 VN POLL 0 0K 2 statfs 0 0K 198 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 21 lio 0 0K 24 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 13959 ioctlops 0 0K 143 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 372 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 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 filedesc_to_leader 0 0K 2 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 72 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 2 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 md_sectors 0 0K 0 md_disk 0 0K 10 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 358 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 8321 1077 16010 0 254 38494208 0 mbuf 256 8641 1021 23380 0 254 2473472 0 BUF TRIE 152 246 11558 1338 0 62 1794208 0 malloc-384 384 4166 34 4188 0 30 1612800 0 malloc-128 128 11581 292 15529 0 126 1519744 0 malloc-4096 4096 353 3 1085 0 2 1458176 0 UMA Slabs 0 112 11148 6 11148 0 126 1249248 0 sctp_asoc 2256 0 510 3 0 254 1150560 0 RADIX NODE 152 7317 140 33594 0 62 1133464 0 malloc-64 64 326 17251 44091 0 254 1124928 0 malloc-65536 65536 15 1 19 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17053 122 17053 0 254 961800 0 malloc-16384 16384 49 4 255 0 1 868352 0 socket 1024 172 592 2516 0 254 782336 0 FFS inode 1168 572 23 952 0 8 694960 0 sctp_ep 1152 4 507 32 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 205 11 1237 0 8 442368 0 THREAD 1824 171 69 563 0 8 437760 0 VM OBJECT 248 1640 104 16373 0 62 432512 0 malloc-4096 4096 96 4 1056 0 2 409600 0 sctp_raddr 736 0 517 3 0 254 380512 0 VNODE 440 611 82 993 0 30 304920 0 malloc-64 64 4143 456 9205 0 254 294336 0 tcp_inpcb 1304 138 87 652 0 8 293400 0 malloc-2048 2048 108 28 645 0 8 278528 0 MAP ENTRY 96 2466 306 54793 0 126 266112 0 malloc-65536 65536 0 4 74 0 1 262144 0 malloc-16 16 14462 538 16343 0 254 240000 0 DEVCTL 1024 21 199 148 0 0 225280 0 FPU_save_area 832 173 88 754 0 16 217152 0 tcp_log 416 4 509 37 0 254 213408 0 malloc-32768 32768 1 5 31 0 1 196608 0 malloc-128 128 1310 209 25847 0 126 194432 0 malloc-32 32 5591 331 6312 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1322 0 254 165120 0 malloc-1024 1024 141 19 164 0 16 163840 0 FFS2 dinode 256 572 58 952 0 62 161280 0 PROC 1376 95 15 1053 0 8 151360 0 S VFS Cache 104 1009 395 1474 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 11 0 1 131072 0 mbuf_packet 256 8 500 394 0 254 130048 0 filedesc0 1072 96 16 1068 0 8 120064 0 ksiginfo 112 88 956 154 0 126 116928 0 malloc-128 128 657 242 2004 0 126 115072 0 malloc-2048 2048 7 49 610 0 8 114688 0 malloc-256 256 208 227 1533 0 62 111360 0 malloc-128 128 549 226 1805 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 2 1 3 0 1 98304 0 pipe 736 110 22 425 0 16 97152 0 malloc-256 256 68 307 1669 0 62 96000 0 UMA Kegs 384 225 8 225 0 30 89472 0 128 Bucket 1024 56 27 286 0 16 84992 0 Files 80 558 492 9600 0 126 84000 0 64 Bucket 512 84 76 2102 0 30 81920 0 malloc-384 384 159 51 826 0 30 80640 0 malloc-256 256 188 127 830 0 62 80640 0 sctp_chunk 152 0 520 5 0 254 79040 0 malloc-64 64 645 426 14977 0 254 68544 0 malloc-128 128 300 227 368 0 126 67456 0 DIRHASH 1024 34 30 64 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 11 5 22 0 2 65536 0 malloc-2048 2048 15 17 67 0 8 65536 0 32 Bucket 256 77 178 1097 0 62 65280 0 g_bio 408 0 150 8544 0 30 61200 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-64 64 458 361 657 0 254 52416 0 malloc-128 128 9 394 271 0 126 51584 0 malloc-256 256 106 89 245 0 62 49920 0 malloc-256 256 74 121 1594 0 62 49920 0 malloc-256 256 78 117 180 0 62 49920 0 malloc-256 256 66 129 1034 0 62 49920 0 NAMEI 1024 0 48 15784 0 16 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-1024 1024 11 37 522 0 16 49152 0 VMSPACE 584 73 11 1021 0 16 49056 0 ripcb 376 6 114 161 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 30 0 1 40960 0 malloc-4096 4096 3 7 16 0 2 40960 0 pcpu-8 8 4767 353 5468 0 254 40960 0 sctp_readq 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 2252 0 16 38080 0 udp_inpcb 408 7 83 202 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 105 462 161 0 254 36288 0 malloc-64 64 14 553 52 0 254 36288 0 malloc-64 64 50 517 391 0 254 36288 0 malloc-64 64 18 549 740 0 254 36288 0 malloc-32 32 189 945 1688 0 254 36288 0 tcp_rack_map 128 0 279 3 0 126 35712 0 malloc-128 128 107 172 191 0 126 35712 0 malloc-128 128 13 266 123 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 12 123 375 0 62 34560 0 TURNSTILE 136 241 11 241 0 62 34272 0 SLEEPQUEUE 88 241 143 241 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 22 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 13 0 2 32768 0 malloc-4096 4096 3 5 243 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 197 0 8 32768 0 malloc-2048 2048 7 9 37 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 10 22 1037 0 16 32768 0 malloc-1024 1024 4 28 27 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-1024 1024 0 32 11 0 16 32768 0 malloc-512 512 4 60 117 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 malloc-512 512 2 62 43 0 30 32768 0 malloc-512 512 10 54 83 0 30 32768 0 malloc-512 512 8 56 23 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 tcp_bbr_pcb 896 0 36 2 0 16 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 38 0 126 31680 0 clpbuf 2624 0 12 44 0 4 31488 0 L VFS Cache 320 0 96 73 0 30 30720 0 sctp_laddr 48 0 588 13 0 254 28224 0 ertt 72 136 256 652 0 126 28224 0 rl_entry 48 6 582 7 0 254 28224 0 16 Bucket 144 65 131 363 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 3 130 50 0 62 27664 0 udplite_inpcb 408 2 61 20 0 30 25704 0 cpuset 200 7 121 46 0 62 25600 0 malloc-8192 8192 1 2 4 0 1 24576 0 ertt_txseginfo 40 0 606 846 0 254 24240 0 PWD 40 52 554 277 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 69 231 502 0 126 24000 0 malloc-384 384 1 59 30 0 30 23040 0 malloc-384 384 1 59 31 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 malloc-384 384 31 29 383 0 30 23040 0 tcp_rack_pcb 1088 0 21 3 0 8 22848 0 Mountpoints 2816 2 6 11 0 4 22528 0 malloc-32 32 71 559 107 0 254 20160 0 malloc-32 32 81 549 147 0 254 20160 0 malloc-32 32 121 509 1284 0 254 20160 0 malloc-32 32 94 536 438 0 254 20160 0 malloc-32 32 33 597 764 0 254 20160 0 malloc-32 32 71 559 2714 0 254 20160 0 2 Bucket 32 72 558 432 0 254 20160 0 KNOTE 160 1 124 46 0 62 20000 0 tcp_bbr_map 128 0 155 4 0 126 19840 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 54 0 16 19320 0 AIOLIO 272 0 70 12 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 82 0 1 16384 0 malloc-4096 4096 0 4 43 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 112 0 30 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_log_id_node 120 2 130 2 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 2 0 62 12144 0 malloc-16 16 156 594 712 0 254 12000 0 malloc-16 16 18 732 163 0 254 12000 0 malloc-16 16 298 452 965 0 254 12000 0 malloc-16 16 44 706 102 0 254 12000 0 malloc-16 16 188 562 3017 0 254 12000 0 malloc-16 16 35 715 24960 0 254 12000 0 malloc-16 16 27 723 112 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 splice 184 0 63 2 0 62 11592 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1731 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 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 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 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-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-16384 16384 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-16384 16384 0 0 0 0 1 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