Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81aa6130 stack pointer = 0x28:0xfffffe0056ec1140 frame pointer = 0x28:0xfffffe0056ec11b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1087 (ifconfig) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0100000000000000 rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe0056ec11b0 r10: 0000000000000000 r11: 0000000000000003 r12: fffffe006e4e1380 r13: fffffe0058598000 r14: fffffe006e4e13a4 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 1 time = 1759549166 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ec0970 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ec0ad0 vpanic() at vpanic+0x257/frame 0xfffffe0056ec0c90 panic() at panic+0xb5/frame 0xfffffe0056ec0d50 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056ec0e90 trap() at trap+0x78e/frame 0xfffffe0056ec1070 calltrap() at calltrap+0x8/frame 0xfffffe0056ec1070 --- trap 0xc, rip = 0xffffffff81aa6130, rsp = 0xfffffe0056ec1140, rbp = 0xfffffe0056ec11b0 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056ec11b0 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056ec12d0 in6_pcbpurgeif0() at in6_pcbpurgeif0+0x2f6/frame 0xfffffe0056ec13d0 _in6_ifdetach() at _in6_ifdetach+0x18e/frame 0xfffffe0056ec14b0 if_detach_internal() at if_detach_internal+0x3ce/frame 0xfffffe0056ec1730 if_detach() at if_detach+0xb6/frame 0xfffffe0056ec1770 tun_destroy() at tun_destroy+0x361/frame 0xfffffe0056ec17e0 if_clone_destroyif_flags() at if_clone_destroyif_flags+0xc8/frame 0xfffffe0056ec1830 if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe0056ec1870 ifioctl() at ifioctl+0x112a/frame 0xfffffe0056ec1ab0 kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe0056ec1b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056ec1d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056ec1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056ec1f30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x824cad2ca, rsp = 0x820fdcce8, rbp = 0x820fdcd00 --- KDB: enter: panic [ thread pid 1087 tid 100453 ] Stopped at kdb_enter+0x6e: movq $0,0x259ea67(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8280ac20 .str.27 rsp 0xfffffe0056ec0ab0 rbp 0xfffffe0056ec0ad0 rsi 0 rdi 0xffffffff81644d49 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054141780 r13 0xfffffffffffffffd r14 0xffffffff8280ac20 .str.27 r15 0 rip 0xffffffff8162e12e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259ea67(%rip) db> show proc Process 1087 (ifconfig) at 0xfffffe0054108018: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 1083 at 0xfffffe005412b018 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ifconfig tap1 destroy reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005412d248 (map 0xfffffe005412d248) (map.pmap 0xfffffe005412d2e8) (pmap 0xfffffe005412d358) threads: 1 100453 Run CPU 1 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 1094 766 766 0 R (threaded) syz-executor 100486 RunQ syz-executor 100487 RunQ syz-executor 1091 1090 1090 0 D ifnet_d 0xffffffff83cdc000 ifconfig 1090 762 1090 0 S wait 0xfffffe000780a018 syz-executor 1088 1 763 0 S uwait 0xfffffe006e4e1d00 syz-executor 1087 1083 1083 0 R CPU 1 ifconfig 1085 765 765 -1 R (threaded) syz-executor 100246 RunQ syz-executor 100477 S nanslp 0xffffffff83badc40 syz-executor 100480 S kqread 0xfffffe0057e06b00 syz-executor 100481 S uwait 0xfffffe006e4e2600 syz-executor 100482 S uwait 0xfffffe00582d2c80 syz-executor 1083 762 1083 0 S wait 0xfffffe005412b018 syz-executor 1081 1 763 0 S uwait 0xfffffe0058518e00 syz-executor 1080 1 763 0 S uwait 0xfffffe0058518a00 syz-executor 1079 0 0 0 DL - 0xffffffff83ccde00 [soaiod4] 1078 0 0 0 DL - 0xffffffff83ccde00 [soaiod3] 1077 0 0 0 DL - 0xffffffff83ccde00 [soaiod2] 1076 0 0 0 DL - 0xffffffff83ccde00 [soaiod1] 1064 1 765 0 S uwait 0xfffffe0057dc8e80 syz-executor 1009 1 765 0 S uwait 0xfffffe0058517580 syz-executor 991 1 986 0 S uwait 0xfffffe0058518f00 syz-executor 981 1 765 0 S uwait 0xfffffe006e4e3100 syz-executor 980 1 763 0 S uwait 0xfffffe00582d0c00 syz-executor 955 1 765 0 S uwait 0xfffffe0058517080 syz-executor 943 1 763 0 S uwait 0xfffffe00582cf400 syz-executor 924 1 766 0 S uwait 0xfffffe006e4e2700 syz-executor 907 1 766 0 S uwait 0xfffffe0058517180 syz-executor 893 0 0 0 DL mdwait 0xfffffe006e4a3000 [md32] 877 1 765 0 S uwait 0xfffffe0058518800 syz-executor 872 1 765 0 S uwait 0xfffffe0058518d00 syz-executor 871 1 765 0 S uwait 0xfffffe00582d0f00 syz-executor 870 1 765 0 S uwait 0xfffffe006e4e3300 syz-executor 869 1 765 0 S uwait 0xfffffe00582d1e80 syz-executor 868 1 765 0 S uwait 0xfffffe00582d1080 syz-executor 867 1 765 0 S uwait 0xfffffe00582cf300 syz-executor 847 0 0 0 DL (threaded) [so_splice] 100192 D - 0xfffffe0057dc8600 [thr_0] 100193 D - 0xfffffe0057dc8640 [thr_1] 846 0 0 0 DL (threaded) [KTLS] 100188 D - 0xfffffe0053ebe100 [thr_0] 100189 D - 0xfffffe0053ebe180 [thr_1] 100190 D - 0xffffffff83ccf628 [reclaim_0] 826 0 0 0 DL aiordy 0xfffffe0054106ab8 [aiod4] 825 0 0 0 DL aiordy 0xfffffe0054107010 [aiod3] 824 0 0 0 DL aiordy 0xfffffe0054107568 [aiod2] 823 0 0 0 DL aiordy 0xfffffe0054107ac0 [aiod1] 819 1 766 0 S uwait 0xfffffe00582cf600 syz-executor 818 1 766 0 S uwait 0xfffffe006e4e3500 syz-executor 817 803 817 0 Ss select 0xfffffe00596a8f40 dhclient 816 1 766 0 S uwait 0xfffffe006e4e3000 syz-executor 810 1 810 0 Ss select 0xfffffe006dc23b40 dhclient 803 786 423 65 S select 0xfffffe0059710240 dhclient 786 423 423 0 S wait 0xfffffe00540cb010 sh 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540ca610 csh 758 681 758 0 Ss select 0xfffffe006dc23e40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594ac0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594ac8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594ad0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594ad8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f660b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f670b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059bcfe60 logger 736 735 17 0 S+ nanslp 0xffffffff83badc40 sleep 735 1 17 0 S+ wait 0xfffffe0007809ac0 sh 685 1 685 0 Ss nanslp 0xffffffff83badc41 cron 681 1 681 0 Ss select 0xfffffe006dc24040 sshd 494 1 494 0 Ss select 0xfffffe006dc24440 syslogd 423 1 423 0 Ss wait 0xfffffe005400d570 devd 422 1 422 65 Ss select 0xfffffe00597108c0 dhclient 337 1 337 0 Ss select 0xfffffe006dc245c0 dhclient 334 1 334 0 Ss select 0xfffffe0059710840 dhclient 16 0 0 0 DL syncer 0xffffffff83cdb820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cd9d60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0059954ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d24cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0ad88 [dom0] 100081 D launds 0xffffffff83d0ad94 [laundry: dom0] 100082 D umarcl 0xffffffff81e15790 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84866f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8457d700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f0340 [doneq0] 100046 D - 0xffffffff838f02c0 [async] 100075 D - 0xffffffff838f0140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d06660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56640 [g_event] 100038 D - 0xffffffff83b56660 [g_up] 100039 D - 0xffffffff83b56680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 L *in6_mul 0xfffffe0007805a80 [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 Run CPU 0 [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 RunQ [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d07100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff8280f300 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e08400 [ipsec_offload] db> show all locks Process 1087 (ifconfig) thread 0xfffffe0054141780 (100453) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00585981a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83d01bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 shared rw udpinp (udpinp) r = 0 (0xfffffe006de1daa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83d01c00) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_ifattach.c:872 exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83cdc000) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3006 Process 2 (clock) thread 0xfffffe000781a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cdfde0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 607 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4213 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 68 1041K 1939 vfscache 3 1025K 3 pcb 48 691K 193 inodedep 42 528K 451 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 62 489K 611 intr 4 472K 4 subproc 173 370K 1182 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 81628 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 22 134K 223 tfo_ccache 1 128K 1 IP reass 1 128K 1 LRO 44 107K 70 sem 4 106K 4 DEVFS1 106 106K 160 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 shm 8 46K 12 kdtrace 244 46K 1593 umtx 352 44K 352 BPF 22 36K 47 routetbl 711 34K 2127 hostcache 1 32K 1 DEVFS3 126 32K 149 msg 4 30K 4 kbdmux 6 28K 6 temp 33 21K 2655 DEVFS_RULE 56 20K 56 ifaddr 71 19K 183 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 ifnet 8 15K 20 eventhandler 163 14K 163 lltable 44 13K 149 shmfd 10 12K 12 ether_multi 144 12K 521 kenv 95 12K 95 kqueue 102 12K 1392 GEOM 54 12K 457 cred 29 11K 238 CAM queue 5 11K 1528 rman 82 10K 437 plimit 24 9K 444 rpc 8 9K 8 bmsafemap 2 9K 392 in6_multi 59 9K 188 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 99 pf_ifnet 20 7K 85 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 84 6K 1153 ufs_dirhash 24 5K 27 sctp_atcl 12 5K 45 filecaps 7 5K 77 UMA 271 5K 271 crypto 15 5K 33 tcp_fsb_rack 2 5K 4 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 2 evdev 4 4K 4 DEVFSP 56 4K 222 acpisem 28 4K 28 proc-args 107 4K 2457 lockf 29 4K 113 sctp_ifa 24 3K 38 selfd 48 3K 98330 session 23 3K 49 kcovinfo 45 3K 162 diradd 22 3K 363 terminal 11 3K 11 uidinfo 5 3K 24 acpidev 20 3K 20 hhook 8 3K 10 mkdir 18 3K 400 clone 9 3K 9 netlink 2 3K 324 sctp_stro 2 2K 6 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 305 ipsec-saq 2 2K 2 freework 8 2K 447 Unitno 32 2K 340 freeblks 7 2K 220 ip6ndp 12 2K 38 newdirblk 13 2K 200 CC Mem 13 2K 188 CAM XPT 22 2K 543 tun 4 2K 16 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 53 freefile 10 2K 262 in_multi 5 2K 22 msi 9 2K 9 inpcbpolicy 34 2K 596 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 38 NFSD session 1 1K 1 frag6 10 1K 12 mld 7 1K 19 igmp 7 1K 19 CAM periph 4 1K 271 sctp_timw 3 1K 3 ipsec 3 1K 3 indirdep 3 1K 215 pfil 6 1K 6 isadev 6 1K 6 osd 18 1K 205 mount 16 1K 271 pci_link 10 1K 10 sctp_ifn 5 1K 38 encap_export_host 12 1K 12 ip6opt 3 1K 17 sctp_atky 14 1K 54 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 6 1K 83 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 5 1K 28 DEVFS 10 1K 11 tcp_pcm_rack 1 1K 2 ktls_ocf 2 1K 4 inotify 1 1K 21 vnodes 1 1K 3 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_athm 12 1K 46 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_aadr 2 1K 21 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 8 ip_msource 2 1K 6 gif 1 1K 1 VN POLL 1 1K 8 aio 4 1K 4 soname 5 1K 3450 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 ip6_moptions 3 1K 9 sctp_vrf 1 1K 1 sctp_map 4 1K 12 ip6_msource 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 47 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 0 0K 0 pf_rule 0 0K 1 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_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 262 sctp_iter 0 0K 61 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 61 sctp_stri 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 2 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 2 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 347 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 152 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 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 24 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 16 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 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 1 statfs 0 0K 188 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 75 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 18397 ioctlops 0 0K 135 eventfd 0 0K 68 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 208 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 13 rctl 0 0K 0 cache 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 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 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 8332 1066 19862 0 254 38494208 0 mbuf 256 8691 971 26824 0 254 2473472 0 tcp_log 416 3492 828 8398 0 254 1797120 0 BUF TRIE 152 321 11483 1524 0 62 1794208 0 malloc-384 384 4155 75 4580 0 30 1624320 0 malloc-128 128 11662 335 12209 0 126 1535616 0 RADIX NODE 152 8993 206 50768 0 62 1398248 0 malloc-4096 4096 333 5 565 0 2 1384448 0 UMA Slabs 0 112 11053 29 11053 0 126 1241184 0 sctp_asoc 2256 2 508 6 0 254 1150560 0 malloc-64 64 303 17022 160996 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17240 79 17240 0 254 969864 0 malloc-65536 65536 9 2 12 0 1 720896 0 FFS inode 1168 582 20 851 0 8 703136 0 sctp_ep 1152 10 501 38 0 254 588672 0 malloc-16384 16384 31 2 297 0 1 540672 0 socket 1024 67 441 2036 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 6 1 8 0 1 458752 0 256 Bucket 2048 206 10 1400 0 8 442368 0 pbuf 2624 0 162 0 0 2 425088 0 malloc-4096 4096 93 1 1108 0 2 385024 0 sctp_raddr 736 2 515 6 0 254 380512 0 VM OBJECT 248 1405 83 17616 0 62 369024 0 THREAD 1860 159 17 487 0 8 327360 0 VNODE 440 621 72 905 0 30 304920 0 DEVCTL 1024 173 103 300 0 0 282624 0 malloc-64 64 3896 199 3966 0 254 262080 0 malloc-2048 2048 112 8 312 0 8 245760 0 malloc-16 16 14635 365 15023 0 254 240000 0 malloc-32768 32768 2 5 139 0 1 229376 0 malloc-256 256 290 520 2390 0 62 207360 0 MAP ENTRY 96 1956 186 59155 0 126 205632 0 malloc-32 32 5408 514 6022 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1078 317 6082 0 126 178560 0 malloc-128 128 1190 205 25367 0 126 178560 0 FFS2 dinode 256 582 108 851 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 22 494 1332 0 254 165120 0 FPU_save_area 832 161 37 660 0 16 164736 0 malloc-1024 1024 133 11 187 0 16 147456 0 S VFS Cache 104 1049 355 1365 0 126 146016 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 11 0 1 131072 0 mbuf_packet 256 13 495 461 0 254 130048 0 PROC 1368 83 5 1104 0 8 120384 0 tcp_inpcb 1304 14 76 188 0 8 117360 0 ksiginfo 112 76 968 161 0 126 116928 0 filedesc0 1072 84 14 1153 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 194 181 1361 0 62 96000 0 malloc-384 384 188 52 506 0 30 92160 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 58 25 285 0 16 84992 0 vnpbuf 2624 0 32 3 0 16 83968 0 malloc-128 128 389 262 1231 0 126 83328 0 malloc-8192 8192 9 1 12 0 1 81920 0 malloc-2048 2048 7 33 514 0 8 81920 0 g_bio 408 0 180 9255 0 30 73440 0 malloc-64 64 529 542 1162 0 254 68544 0 malloc-64 64 598 473 2681 0 254 68544 0 tcp_bbr_map 128 0 527 338 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 11 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-2048 2048 23 9 122 0 8 65536 0 malloc-2048 2048 17 15 62 0 8 65536 0 64 Bucket 512 94 34 6522 0 30 65536 0 malloc-256 256 112 143 1759 0 62 65280 0 malloc-256 256 73 182 904 0 62 65280 0 32 Bucket 256 79 176 1129 0 62 65280 0 malloc-4096 4096 10 4 20 0 2 57344 0 Files 80 245 405 9779 0 126 52000 0 malloc-128 128 62 341 318 0 126 51584 0 udp_inpcb 408 12 114 342 0 30 51408 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 16875 0 16 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 3498 0 16 49152 0 VMSPACE 584 57 27 1078 0 16 49056 0 syncache 176 0 276 3 0 254 48576 0 pcpu-8 8 4969 663 7070 0 254 45056 0 malloc-8192 8192 3 2 40 0 1 40960 0 malloc-8192 8192 3 2 23 0 1 40960 0 malloc-4096 4096 5 5 106 0 2 40960 0 pipe 736 22 33 361 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 2 258 3 0 254 39520 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 60 507 463 0 254 36288 0 malloc-64 64 10 557 17731 0 254 36288 0 malloc-64 64 240 327 327 0 254 36288 0 malloc-64 64 182 385 381 0 254 36288 0 malloc-32 32 696 438 1105 0 254 36288 0 malloc-128 128 48 231 748 0 126 35712 0 malloc-128 128 34 245 93 0 126 35712 0 malloc-128 128 44 235 579 0 126 35712 0 routing nhops 256 25 110 84 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 106 0 30 34560 0 malloc-384 384 50 40 503 0 30 34560 0 malloc-256 256 13 122 410 0 62 34560 0 malloc-256 256 33 102 808 0 62 34560 0 malloc-256 256 42 93 270 0 62 34560 0 malloc-256 256 16 119 1313 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 ripcb 376 7 83 51 0 30 33840 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 4 4 240 0 2 32768 0 malloc-2048 2048 11 5 23 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 8 24 28 0 16 32768 0 malloc-1024 1024 12 20 17 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 17 0 16 32768 0 malloc-1024 1024 4 28 21 0 16 32768 0 malloc-512 512 3 61 138 0 30 32768 0 malloc-512 512 14 50 20 0 30 32768 0 malloc-512 512 1 63 197 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 8 56 10 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ertt_txseginfo 40 0 808 1015 0 254 32320 0 tcp_bbr_pcb 896 0 36 3 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 28 236 67 0 126 31680 0 clpbuf 2624 0 12 101 0 4 31488 0 rl_entry 48 8 580 11 0 254 28224 0 malloc-32 32 178 704 12489 0 254 28224 0 malloc-32 32 353 529 4505 0 254 28224 0 16 Bucket 144 63 133 425 0 62 28224 0 4 Bucket 48 8 580 13 0 254 28224 0 AIO 208 0 133 39 0 62 27664 0 da_ccb 544 0 49 2432 0 16 26656 0 mqnode 416 4 59 4 0 30 26208 0 udplite_inpcb 408 2 61 15 0 30 25704 0 cpuset 200 12 116 69 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 746 0 2 24576 0 PWD 40 31 575 267 0 254 24240 0 rtentry 168 28 116 84 0 62 24192 0 8 Bucket 80 57 243 408 0 126 24000 0 itimer 352 0 66 38 0 30 23232 0 splice 184 2 124 5 0 62 23184 0 malloc-384 384 1 59 42 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 0 567 57 0 254 22680 0 Mountpoints 2816 2 6 4 0 4 22528 0 ertt 72 13 267 188 0 126 20160 0 malloc-32 32 17 613 72 0 254 20160 0 malloc-32 32 64 566 947 0 254 20160 0 malloc-32 32 58 572 251 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 68 562 460 0 254 20160 0 KNOTE 160 3 122 87 0 62 20000 0 tcp_rack_map 128 2 153 16 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 ktls_session 256 2 73 6 0 62 19200 0 L VFS Cache 320 0 60 20 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 3 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-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 6 26 47 0 30 16384 0 malloc-512 512 0 32 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 8 328 90 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 1 13 2 0 8 15232 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 31 719 159 0 254 12000 0 malloc-16 16 8 742 91 0 254 12000 0 malloc-16 16 90 660 7718 0 254 12000 0 malloc-16 16 254 496 4993 0 254 12000 0 malloc-16 16 37 713 160 0 254 12000 0 malloc-16 16 278 472 25078 0 254 12000 0 malloc-16 16 11 739 17 0 254 12000 0 AIOCB 552 0 21 47 0 16 11592 0 malloc-384 384 2 28 2 0 30 11520 0 AIOLIO 272 0 42 3 0 30 11424 0 swrbuf 2624 0 4 4 0 4 10496 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 1947 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 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 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl