panic: pmap_demote_pde: a wired mapping is missing PG_A cpuid = 1 time = 2147483623 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00576e7430 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00576e7590 vpanic() at vpanic+0x257/frame 0xfffffe00576e7750 panic() at panic+0xb5/frame 0xfffffe00576e7810 pmap_demote_pde_locked() at pmap_demote_pde_locked+0x233a/frame 0xfffffe00576e79f0 pmap_advise() at pmap_advise+0x865/frame 0xfffffe00576e7b10 vm_map_madvise() at vm_map_madvise+0x875/frame 0xfffffe00576e7c50 sys_madvise() at sys_madvise+0x1d8/frame 0xfffffe00576e7d10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe00576e7f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1383 tid 100625 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda37(%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 0xfffffe0070000000 rdx 0x7ffff rbx 0xffffffff827b0020 .str.27 rsp 0xfffffe00576e7570 rbp 0xfffffe00576e7590 rsi 0x80001 rdi 0xffffffff816145b9 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x33 r12 0xfffffe0054983000 r13 0xfffffffffffffffd r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe75e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda37(%rip) db> show proc Process 1383 (syz-executor) at 0xfffffe0054963040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00548c85c0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054936b68 (map 0xfffffe0054936b68) (map.pmap 0xfffffe0054936c08) (pmap 0xfffffe0054936c78) threads: 3 100606 RunQ syz-executor 100625 Run CPU 1 syz-executor 100626 S uwait 0xfffffe0058a5da00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1389 765 765 0 R syz-executor 1388 1386 767 0 S uwait 0xfffffe006eb5fa80 syz-executor 1387 1386 767 0 S uwait 0xfffffe0007fec700 syz-executor 1386 767 767 0 R (threaded) syz-executor 100549 RunQ syz-executor 100631 Run CPU 0 syz-executor 1385 764 764 0 R (threaded) syz-executor 100607 RunQ syz-executor 100629 S connec 0xfffffe005a303cda syz-executor 100630 S uwait 0xfffffe0058a5d700 syz-executor 1383 766 766 0 R (threaded) syz-executor 100606 RunQ syz-executor 100625 Run CPU 1 syz-executor 100626 S uwait 0xfffffe0058a5da00 syz-executor 1370 1 765 0 T syz-executor 1356 1 766 0 S uwait 0xfffffe006eb60300 syz-executor 1332 1 764 0 S umtxn 0xfffffe0058cf8500 syz-executor 1324 1 764 0 S uwait 0xfffffe006eb60200 syz-executor 1315 1 1311 0 S uwait 0xfffffe0058a5de00 syz-executor 1313 1 764 0 S uwait 0xfffffe006eb5f100 syz-executor 1312 1 764 0 S uwait 0xfffffe006eb60100 syz-executor 1273 0 0 0 DL mdwait 0xfffffe00791e3000 [md0] 1234 1225 1234 0 Ss select 0xfffffe0059db1a40 dhclient 1230 1 1230 0 Ss select 0xfffffe0059db19c0 dhclient 1225 1194 424 65 S select 0xfffffe0059db1b40 dhclient 1194 424 424 0 S wait 0xfffffe00548c75a0 sh 1188 1 766 0 SV uwait 0xfffffe0007fec500 syz-executor 1176 1 1176 65 Ss select 0xfffffe0059db2040 dhclient 1170 1 766 0 S uwait 0xfffffe0058a5b500 syz-executor 1159 1 766 0 S uwait 0xfffffe0007fec400 syz-executor 1153 1 764 0 S uwait 0xfffffe0058a5df00 syz-executor 1150 1 765 0 S uwait 0xfffffe006eb60a00 syz-executor 1136 1 764 0 S uwait 0xfffffe006eb60d00 syz-executor 1135 1 766 0 S uwait 0xfffffe0058cf7280 syz-executor 1101 1 767 0 S uwait 0xfffffe006eb60f00 syz-executor 1099 1 764 0 S uwait 0xfffffe0007fec300 syz-executor 1097 1 765 0 S uwait 0xfffffe0058cf7480 syz-executor 1096 1 765 0 S uwait 0xfffffe0058cf7380 syz-executor 1092 1 764 0 S uwait 0xfffffe0058a5a580 syz-executor 1083 1 765 0 S uwait 0xfffffe006eb61200 syz-executor 1077 1 766 0 S uwait 0xfffffe0058cf7c80 syz-executor 1073 1 1073 0 Ss select 0xfffffe0059db21c0 dhclient 1072 1 767 0 S uwait 0xfffffe0058cf8800 syz-executor 1068 1 1068 0 Ss select 0xfffffe0059db27c0 dhclient 1041 1 767 0 S uwait 0xfffffe006eb61080 syz-executor 1031 1 767 0 S uwait 0xfffffe0007fecd00 syz-executor 1002 1 767 0 S uwait 0xfffffe0058cf7a80 syz-executor 1000 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 999 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 998 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 997 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 987 1 764 0 S uwait 0xfffffe0058a5aa80 syz-executor 974 1 766 0 S uwait 0xfffffe0058a5a880 syz-executor 958 1 765 60929 S uwait 0xfffffe0007feca00 syz-executor 955 1 765 0 S uwait 0xfffffe0058cf8600 syz-executor 953 0 0 0 DL mdwait 0xfffffe0077d85000 [md1] 945 1 766 0 S uwait 0xfffffe006eb60b00 syz-executor 942 1 765 0 S uwait 0xfffffe0007fec100 syz-executor 940 0 0 0 DL - 0xffffffff83b47d40 [accounting] 937 1 765 0 S uwait 0xfffffe0058cf8900 syz-executor 927 1 764 0 S uwait 0xfffffe0058cf7e80 syz-executor 907 0 0 0 DL (threaded) [so_splice] 100132 D - 0xfffffe0058cf7500 [thr_0] 100205 D - 0xfffffe0058cf7540 [thr_1] 903 1 765 0 S uwait 0xfffffe0058cf9900 syz-executor 897 1 894 0 S uwait 0xfffffe0058a5a680 syz-executor 896 1 766 0 S uwait 0xfffffe0058cf8400 syz-executor 852 1 764 0 S uwait 0xfffffe0058cf8700 syz-executor 818 0 0 0 DL aiordy 0xfffffe005490e020 [aiod4] 817 0 0 0 DL aiordy 0xfffffe005490e580 [aiod3] 816 0 0 0 DL aiordy 0xfffffe005490eae0 [aiod2] 815 0 0 0 DL aiordy 0xfffffe005490f040 [aiod1] 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 0xfffffe0059db42c0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548ee610 csh 759 682 759 0 Ss select 0xfffffe00547f9cc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058a94cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 738 1 18 0 S+ piperd 0xfffffe005a016000 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe0054807ae0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0059db3f40 sshd 495 1 495 0 Ss select 0xfffffe0059db3cc0 syslogd 424 1 424 0 Ss wait 0xfffffe00548c5560 devd 423 1 423 65 Ss select 0xfffffe0059db3b40 dhclient 338 1 338 0 Ss select 0xfffffe0059db3dc0 dhclient 335 1 335 0 Ss select 0xfffffe0059db4040 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008029060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e36ce8 [/ 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 0xffffffff81dcf0c0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485c850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84626700 [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_ 0xfffffe0058555030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058555080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [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 - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f6b200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f6b100 [jail_remove taskq] 100012 D - 0xfffffe0007f6b000 [bus taskq] 100015 D - 0xfffffe0007f6ac00 [thread taskq] 100017 D - 0xfffffe0007f6aa00 [aiod_kick taskq] 100018 D - 0xfffffe0007f6a900 [deferred_unmount ta] 100019 D - 0xfffffe0007f6a800 [inm_free taskq] 100020 D - 0xfffffe0007f6a700 [in6m_free taskq] 100021 D - 0xfffffe0007f6a600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f6a300 [firmware taskq] 100041 D - 0xfffffe0007f6a100 [crypto_0] 100042 D - 0xfffffe0007f6a100 [crypto_1] 100057 D - 0xfffffe0007f69e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f69d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f69c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f69b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon] 100066 D - 0xffffffff827b5361 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f6c000 [mca taskq] 100075 D - 0xfffffe0007f6a000 [CAM taskq] 100077 D - 0xfffffe0007f69a00 [ipsec_offload] db> show all locks Process 1386 (syz-executor) thread 0xfffffe0054928000 (100631) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005496cba0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1610 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00549364f0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4993 Process 1383 (syz-executor) thread 0xfffffe0054983000 (100625) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0054936c78) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:9236 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054936bc8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:3054 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 645 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 35125 2069K 35317 vtbuf 24 1968K 46 kobj 331 1324K 526 newblk 57 1038K 2388 vfscache 3 1025K 3 filedesc 96 762K 729 pcb 42 687K 260 inodedep 27 522K 773 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 228 470K 1522 md_sectors 76 304K 77 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 43969 acpica 1674 184K 54438 tidhash 3 141K 3 pagedep 15 132K 385 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 526 ddb_capture 1 64K 1 kdtrace 292 54K 2024 BPF 30 53K 73 umtx 400 50K 400 temp 38 40K 2396 DEVFS3 130 33K 141 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 kbdmux 6 28K 6 LRO 20 21K 20 DEVFS_RULE 56 20K 56 ifaddr 68 20K 72 routetbl 156 17K 497 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1653 lltable 45 14K 52 eventhandler 163 14K 163 shmfd 13 14K 21 ether_multi 157 13K 220 GEOM 75 13K 584 ifnet 7 13K 7 kenv 95 12K 95 freework 43 11K 811 md_disk 78 11K 85 CAM queue 5 11K 1528 plimit 26 10K 354 rman 82 10K 457 cred 37 10K 269 rpc 8 9K 8 bmsafemap 4 9K 627 in6_multi 65 9K 68 tcp_fsb_rack 4 9K 14 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 90 kqueue 109 7K 1599 pwddesc 106 7K 1413 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 CC Mem 42 6K 481 ufs_dirhash 24 5K 39 UMA 268 5K 269 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 mount 29 4K 757 acpisem 28 4K 28 selfd 55 4K 54510 proc-args 127 4K 2639 sctp_atcl 9 4K 80 session 27 4K 45 DEVFSP 50 4K 155 terminal 11 3K 11 lockf 26 3K 151 uidinfo 6 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 inpcbpolicy 59 2K 809 sctp_ifa 14 2K 15 dirrem 7 2K 564 in_multi 7 2K 17 select 14 2K 67 Unitno 28 2K 74 CAM XPT 22 2K 543 sctp_timw 6 2K 6 freeblks 6 2K 409 indirdep 6 2K 418 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 osd 47 2K 498 msi 9 2K 9 newdirblk 9 2K 345 netlink 2 2K 98 sctp_stro 1 1K 8 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 mkdir 7 1K 690 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 freefile 6 1K 478 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 diradd 5 1K 582 crypto 4 1K 58 encap_export_host 12 1K 12 ip_msource 9 1K 43 tcp_pcm_rack 2 1K 7 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 14 sctp_atky 10 1K 85 cryptodev 4 1K 188 vnodes 1 1K 5 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 sctp_athm 9 1K 80 filecaps 6 1K 98 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 33 VN POLL 1 1K 8 aio 4 1K 6 soname 5 1K 3587 eventfd 1 1K 3 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 in_mfilter 1 1K 70 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 36 acpiintr 1 1K 1 sctp_map 2 1K 14 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 mqdata 0 0K 0 filemon 0 0K 8 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 515 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 71 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 24 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 3 frag6 0 0K 1 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 24 fadvise 0 0K 0 statfs 0 0K 411 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 41 lio 0 0K 38 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 21863 ioctlops 0 0K 125 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 394 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 700 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 13 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 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 90 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 9 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 175 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 8322 822 29942 0 254 37453824 0 mbuf 256 8695 712 49259 0 254 2408192 0 BUF TRIE 152 335 11469 2342 0 62 1794208 0 malloc-384 384 4143 27 4493 0 30 1601280 0 malloc-128 128 11552 42 12078 0 126 1484032 0 RADIX NODE 152 9102 149 48587 0 62 1406152 0 malloc-4096 4096 331 3 526 0 2 1368064 0 UMA Slabs 0 112 10953 21 11027 0 126 1229088 0 vmem btag 56 21585 54 21626 0 254 1211784 0 malloc-64 64 261 17064 54966 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 50 0 556 0 1 819200 0 malloc-4096 4096 186 4 1520 0 2 778240 0 tcp_log 416 1457 325 1611 0 254 741312 0 FFS inode 1168 568 27 1060 0 8 694960 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 8 503 67 0 254 588672 0 sctp_asoc 2256 1 254 7 0 254 575280 0 socket 1024 86 422 2235 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 211 21 1616 0 8 475136 0 VM OBJECT 248 1731 141 20606 0 62 464256 0 pbuf 2624 0 166 0 0 2 435584 0 malloc-65536 65536 4 2 114 0 1 393216 0 sctp_raddr 736 1 516 12 0 254 380512 0 THREAD 1824 185 15 631 0 8 364800 0 VNODE 440 608 85 1102 0 30 304920 0 md1 8 37462 130 37462 0 254 300736 0 MAP ENTRY 96 2617 281 68094 0 126 278208 0 malloc-64 64 3865 230 19428 0 254 262080 0 malloc-256 256 587 343 5335 0 62 238080 0 malloc-16 16 14473 277 26696 0 254 236000 0 malloc-32768 32768 1 6 346 0 1 229376 0 malloc-2048 2048 101 11 200 0 8 229376 0 DEVCTL 1024 29 191 161 0 0 225280 0 malloc-65536 65536 1 2 130 0 1 196608 0 UMA Zones 768 240 4 241 0 16 187392 0 malloc-32 32 5478 192 18513 0 254 181440 0 FPU_save_area 832 187 29 935 0 16 179712 0 malloc-128 128 1236 159 25892 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 105 16 1391 0 8 166496 0 unpcb 320 16 500 1288 0 254 165120 0 malloc-32768 32768 1 4 12 0 1 163840 0 FFS2 dinode 256 568 62 1059 0 62 161280 0 malloc-2048 2048 5 67 536 0 8 147456 0 malloc-1024 1024 128 16 359 0 16 147456 0 S VFS Cache 104 1009 395 1571 0 126 146016 0 filedesc0 1072 106 20 1413 0 8 135072 0 malloc-65536 65536 0 2 12 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 7 501 946 0 254 130048 0 ksiginfo 112 104 940 188 0 126 116928 0 malloc-128 128 534 241 3820 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-4096 4096 19 5 609 0 2 98304 0 tcp_inpcb 1304 42 30 481 0 8 93888 0 UMA Kegs 384 227 6 228 0 30 89472 0 syncache 168 0 528 7 0 254 88704 0 128 Bucket 1024 56 27 289 0 16 84992 0 vnpbuf 2624 0 32 3 0 16 83968 0 malloc-128 128 436 215 1296 0 126 83328 0 malloc-8192 8192 7 3 14 0 1 81920 0 64 Bucket 512 92 68 2513 0 30 81920 0 malloc-4096 4096 15 3 19 0 2 73728 0 g_bio 408 0 180 12534 0 30 73440 0 malloc-384 384 64 116 1213 0 30 69120 0 malloc-64 64 717 354 2769 0 254 68544 0 malloc-64 64 631 440 3054 0 254 68544 0 malloc-128 128 444 83 1125 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 3 5 13 0 1 65536 0 malloc-2048 2048 13 19 265 0 8 65536 0 32 Bucket 256 87 168 1060 0 62 65280 0 malloc-384 384 124 26 124 0 30 57600 0 malloc-8192 8192 5 2 136 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 10 4 30 0 2 57344 0 VMSPACE 584 77 21 1352 0 16 57232 0 malloc-128 128 189 214 843 0 126 51584 0 malloc-128 128 40 363 1692 0 126 51584 0 udp_inpcb 408 9 117 230 0 30 51408 0 malloc-256 256 61 134 729 0 62 49920 0 malloc-256 256 85 110 1659 0 62 49920 0 malloc-256 256 68 127 859 0 62 49920 0 DIRHASH 1024 34 14 44 0 16 49152 0 NAMEI 1024 0 48 17292 0 16 49152 0 malloc-16384 16384 2 1 9 0 1 49152 0 malloc-2048 2048 11 13 536 0 8 49152 0 malloc-2048 2048 7 17 46 0 8 49152 0 malloc-1024 1024 8 40 523 0 16 49152 0 malloc-384 384 74 46 87 0 30 46080 0 Files 80 266 284 10059 0 126 44000 0 pcpu-8 8 4787 333 5204 0 254 40960 0 pipe 736 23 32 461 0 16 40480 0 sctp_chunk 152 0 260 8 0 254 39520 0 da_ccb 544 0 70 3258 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 9 558 21272 0 254 36288 0 malloc-64 64 6 561 7 0 254 36288 0 malloc-64 64 331 236 2327 0 254 36288 0 malloc-64 64 13 554 49 0 254 36288 0 tcp_rack_map 128 3 276 26 0 126 35712 0 tcp_bbr_map 128 237 42 240 0 126 35712 0 malloc-128 128 2 277 10 0 126 35712 0 routing nhops 256 28 107 41 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 10 125 492 0 62 34560 0 malloc-256 256 16 119 146 0 62 34560 0 malloc-256 256 2 133 28 0 62 34560 0 malloc-256 256 32 103 745 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 ripcb 376 8 82 88 0 30 33840 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-16384 16384 0 2 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 2 6 41 0 2 32768 0 malloc-4096 4096 3 5 3323 0 2 32768 0 malloc-2048 2048 5 11 8 0 8 32768 0 malloc-2048 2048 12 4 74 0 8 32768 0 malloc-2048 2048 3 13 88 0 8 32768 0 malloc-1024 1024 2 30 14 0 16 32768 0 malloc-1024 1024 4 28 15 0 16 32768 0 malloc-1024 1024 26 6 167 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 1 31 10 0 16 32768 0 malloc-1024 1024 2 30 1199 0 16 32768 0 malloc-512 512 0 64 10 0 30 32768 0 malloc-512 512 4 60 163 0 30 32768 0 malloc-512 512 2 62 56 0 30 32768 0 malloc-512 512 8 56 13 0 30 32768 0 malloc-512 512 6 58 83 0 30 32768 0 malloc-512 512 6 58 53 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 ertt_txseginfo 40 436 372 3097 0 254 32320 0 ipq 56 3 573 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 6 0 126 31680 0 PGRP 120 31 233 50 0 126 31680 0 clpbuf 2624 0 12 103 0 4 31488 0 sctp_laddr 48 0 588 26 0 254 28224 0 rl_entry 48 11 577 429 0 254 28224 0 malloc-32 32 345 537 3134 0 254 28224 0 16 Bucket 144 70 126 503 0 62 28224 0 4 Bucket 48 7 581 15 0 254 28224 0 AIO 208 2 131 81 0 62 27664 0 udplite_inpcb 408 0 63 10 0 30 25704 0 cpuset 200 7 121 49 0 62 25600 0 malloc-8192 8192 1 2 25 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 tcp_log_id_bucket 176 0 138 5 0 62 24288 0 PWD 40 52 554 417 0 254 24240 0 rtentry 168 30 114 41 0 62 24192 0 8 Bucket 80 61 239 505 0 126 24000 0 itimer 352 0 66 65 0 30 23232 0 splice 184 0 126 7 0 62 23184 0 malloc-384 384 16 44 89 0 30 23040 0 malloc-384 384 29 31 52 0 30 23040 0 malloc-384 384 0 60 10 0 30 23040 0 tcp_rack_pcb 1088 2 19 7 0 8 22848 0 domainset 40 0 567 40 0 254 22680 0 Mountpoints 2816 2 6 11 0 4 22528 0 ertt 72 42 238 481 0 126 20160 0 malloc-32 32 80 550 1052 0 254 20160 0 malloc-32 32 97 533 252 0 254 20160 0 malloc-32 32 213 417 1537 0 254 20160 0 malloc-32 32 11 619 18 0 254 20160 0 malloc-32 32 71 559 552 0 254 20160 0 malloc-32 32 5 625 1076 0 254 20160 0 2 Bucket 32 73 557 655 0 254 20160 0 KNOTE 160 0 125 92 0 62 20000 0 malloc-16 16 559 691 5382 0 254 20000 0 cryptop 280 0 70 17 0 30 19600 0 AIOCB 552 1 34 93 0 16 19320 0 L VFS Cache 320 0 60 37 0 30 19200 0 AIOLIO 272 0 70 19 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 6 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-512 512 0 32 4 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 tcp_bbr_pcb 896 1 17 5 0 16 16128 0 tcpreass 48 0 336 1 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1077 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 19 731 457 0 254 12000 0 malloc-16 16 33 717 619 0 254 12000 0 malloc-16 16 68 682 25305 0 254 12000 0 malloc-16 16 18 732 28 0 254 12000 0 malloc-16 16 52 698 129 0 254 12000 0 malloc-16 16 29 721 166 0 254 12000 0 malloc-384 384 1 29 9 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2613 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 35 0 0 3744 0 md0 1 0 0 0 0 254 0 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 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 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 0 254 0 0 sctp_readq 152 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 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 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-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