panic: prefix 0xfffffe00589a7800 has referencing addresses cpuid = 1 time = 1699250200 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe007403e030 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe007403e190 vpanic() at vpanic+0x271/frame 0xfffffe007403e330 panic() at panic+0xb5/frame 0xfffffe007403e3f0 nd6_prefix_del() at nd6_prefix_del+0x414/frame 0xfffffe007403e4f0 nd6_purge() at nd6_purge+0x2b2/frame 0xfffffe007403e5b0 _in6_ifdetach() at _in6_ifdetach+0x2b2/frame 0xfffffe007403e690 if_detach_internal() at if_detach_internal+0x35c/frame 0xfffffe007403e760 if_detach() at if_detach+0xbe/frame 0xfffffe007403e7a0 tun_destroy() at tun_destroy+0x1bc/frame 0xfffffe007403e7f0 tun_clone_destroy() at tun_clone_destroy+0x112/frame 0xfffffe007403e820 if_clone_destroyif_flags() at if_clone_destroyif_flags+0xd0/frame 0xfffffe007403e870 if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe007403e8b0 ifioctl() at ifioctl+0x1059/frame 0xfffffe007403ead0 kern_ioctl() at kern_ioctl+0x4c3/frame 0xfffffe007403ebb0 sys_ioctl() at sys_ioctl+0x321/frame 0xfffffe007403ed10 amd64_syscall() at amd64_syscall+0x47a/frame 0xfffffe007403ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe007403ef30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x822fad2ca, rsp = 0x820361c88, rbp = 0x820361ca0 --- KDB: enter: panic [ thread pid 29374 tid 100528 ] Stopped at kdb_enter+0x6e: movq $0,0x217d707(%rip) db> 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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff826e5aa0 .str.28 rsp 0xfffffe007403e170 rbp 0xfffffe007403e190 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0x7 r11 0x6 r12 0 r13 0xfffffe006d235000 r14 0xffffffff826e5aa0 .str.28 r15 0 rip 0xffffffff815c518e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x217d707(%rip) db> show proc Process 29374 (ifconfig) at 0xfffffe006d219060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 29373 at 0xfffffe006d216560 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ifconfig tap2 destroy reaper: 0xfffffe0054236040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006cc7ac08 (map 0xfffffe006cc7ac08) (map.pmap 0xfffffe006cc7acc8) (pmap 0xfffffe006cc7ad38) threads: 1 100528 Run CPU 1 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 29374 29373 29373 0 R CPU 1 ifconfig 29373 768 29373 0 Ss wait 0xfffffe006d216560 syz-executor.2 29372 1 29372 0 Ss select 0xfffffe0074731940 rtsol 29371 1 29371 0 Ss select 0xfffffe0073e45140 rtsol 29370 1 29370 0 Ss select 0xfffffe0073e44c40 rtsol 29367 29303 424 0 R rtsol 29303 29297 424 0 S wait 0xfffffe0073da8060 sh 29297 424 424 0 S wait 0xfffffe00744fb060 sh 20878 0 0 0 DL - 0xffffffff83833ac0 [soaiod4] 20877 0 0 0 DL - 0xffffffff83833ac0 [soaiod3] 20876 0 0 0 DL - 0xffffffff83833ac0 [soaiod2] 20875 0 0 0 DL - 0xffffffff83833ac0 [soaiod1] 17518 1 772 0 S uwait 0xfffffe0073eeeb00 syz-executor.1 16712 1 772 0 S uwait 0xfffffe0073e71c80 syz-executor.1 2959 1 2959 65 Ss select 0xfffffe0073e442c0 dhclient 2583 1 2583 0 Ss select 0xfffffe0073c1e640 dhclient 2580 1 2580 0 Ss select 0xfffffe00579f78c0 dhclient 2553 1 2553 65 Ss select 0xfffffe0073c1d6c0 dhclient 2128 1 2128 0 Ss select 0xfffffe00579f7cc0 dhclient 2125 1 2125 0 Ss select 0xfffffe0073e462c0 dhclient 1578 1 1578 65 Ss select 0xfffffe00579f96c0 dhclient 1107 1 1107 0 Ss select 0xfffffe00079d9840 dhclient 1104 1 1104 0 Ss select 0xfffffe0073c1c440 dhclient 860 0 0 0 DL aiordy 0xfffffe006cdfc040 [aiod4] 859 0 0 0 DL aiordy 0xfffffe006a396060 [aiod3] 858 0 0 0 DL aiordy 0xfffffe006cdfd5c0 [aiod2] 857 0 0 0 DL aiordy 0xfffffe0054237060 [aiod1] 781 768 781 0 Ss piperd 0xfffffe0058a116c0 syz-executor.3 772 768 772 0 Ss piperd 0xfffffe0058a0b110 syz-executor.1 771 768 771 0 Ss piperd 0xfffffe0058a0cb60 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0007dfad80 syz-fuzzer 100112 S uwait 0xfffffe00578f9580 syz-fuzzer 100113 S uwait 0xfffffe00578f9680 syz-fuzzer 100114 S wait 0xfffffe006cdfa000 syz-fuzzer 100115 S wait 0xfffffe006cdfa000 syz-fuzzer 100116 S uwait 0xfffffe00578f9980 syz-fuzzer 100117 S uwait 0xfffffe0007dfb500 syz-fuzzer 100118 S uwait 0xfffffe00578f8e00 syz-fuzzer 100120 S uwait 0xfffffe0007dfae80 syz-fuzzer 100122 S wait 0xfffffe006cdfa000 syz-fuzzer 100123 S kqread 0xfffffe0058972c00 syz-fuzzer 100125 S uwait 0xfffffe0007dfa180 syz-fuzzer 103189 S wait 0xfffffe006cdfa000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0054237670 csh 764 682 764 0 Ss select 0xfffffe00079d5c40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00574f34b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a460b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a464b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00574f08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00574f0cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057a468b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057a46cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0057a470b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0057a474b0 getty 686 1 686 0 Ss nanslp 0xffffffff83723c81 cron 682 1 682 0 Ss select 0xfffffe00079d62c0 sshd 495 1 495 0 Ss select 0xfffffe00079d6840 syslogd 424 1 424 0 Ss wait 0xfffffe0057a2c020 devd 423 1 423 65 Rs CPU 0 dhclient 338 1 338 0 Ss select 0xfffffe00079d6440 dhclient 335 1 335 0 Ss select 0xfffffe00079d69c0 dhclient 17 0 0 0 DL syncer 0xffffffff838413a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057217060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383f980 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058ad5ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838b25c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8389a438 [dom0] 100080 D launds 0xffffffff8389a444 [laundry: dom0] 100081 D umarcl 0xffffffff81d53760 [uma] 7 0 0 0 DL - 0xffffffff834b8c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84226a30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8459a4e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83483340 [doneq0] 100045 D - 0xffffffff834832c0 [async] 100076 D - 0xffffffff83483140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83895c60 [crypto] 100042 D crypto_ 0xfffffe0057170e30 [crypto returns 0] 100043 D crypto_ 0xfffffe0057170e80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f9488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836cc5e0 [g_event] 100036 D - 0xffffffff836cc600 [g_up] 100037 D - 0xffffffff836cc620 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 0xfffffe0054236040 [init] 10 0 0 0 DL audit_w 0xffffffff838966c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ccfc0 [swapper] 100005 D - 0xfffffe00079c3800 [softirq_0] 100006 D - 0xfffffe00079c3200 [softirq_1] 100007 D - 0xfffffe00079c3100 [if_io_tqg_0] 100008 D - 0xfffffe00079c3000 [if_io_tqg_1] 100009 D - 0xfffffe00079c2e00 [if_config_tqg_0] 100010 D - 0xfffffe00085e1400 [pci_hp taskq] 100011 D - 0xfffffe00085e1200 [kqueue_ctx taskq] 100014 D - 0xfffffe00085e0900 [thread taskq] 100016 D - 0xfffffe00085e0400 [aiod_kick taskq] 100017 D - 0xfffffe00085e0200 [deferred_unmount ta] 100018 D - 0xfffffe00085e0000 [inm_free taskq] 100019 D - 0xfffffe0054308200 [in6m_free taskq] 100020 D - 0xfffffe0054308000 [linuxkpi_irq_wq] 100021 D - 0xfffffe0054307d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0054307d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0054307d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0054307d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0054307800 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0054307800 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0054307800 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0054307800 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0054306900 [firmware taskq] 100039 D - 0xfffffe0054306300 [crypto_0] 100040 D - 0xfffffe0054306300 [crypto_1] 100055 D - 0xfffffe0054305100 [vtnet0 rxq 0] 100056 D - 0xfffffe0054305000 [vtnet0 txq 0] 100057 D - 0xfffffe00085e4e00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085e4d00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00079d7b00 [virtio_balloon] 100066 D - 0xffffffff826ead20 [deadlkres] 100070 D - 0xfffffe0057901300 [acpi_task_0] 100071 D - 0xfffffe0057901300 [acpi_task_1] 100072 D - 0xfffffe0057901300 [acpi_task_2] 100074 D - 0xfffffe00085e3a00 [mca taskq] 100075 D - 0xfffffe0054305c00 [CAM taskq] db> show all locks Process 29374 (ifconfig) thread 0xfffffe006d235000 (100528) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83841b40) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:1102 db> show malloc Type InUse MemUse Requests sctp_stro 116 16253K 12993 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 12 1027K 70316 vfscache 3 1025K 3 pcb 262 930K 115621 inodedep 335 638K 31836 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 156 302K 29464 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60310 tidhash 3 141K 3 pagedep 11 131K 28281 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 56543 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 sctp_atcl 232 87K 70216 dirrem 322 81K 29537 bus 985 81K 5155 umtx 624 78K 624 mtx_pool 2 72K 2 BPF 37 71K 94 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 512 64K 512 ddb_capture 1 64K 1 kdtrace 236 47K 68355 freefile 317 40K 29525 temp 31 37K 9624 sctp_timw 132 33K 132 hostcache 1 32K 1 shm 1 32K 23 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 83 routetbl 224 19K 737 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_atky 348 15K 85083 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 lltable 41 13K 140 ifnet 7 13K 8 kenv 95 12K 95 ether_multi 134 11K 208 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 kqueue 71 9K 29438 bmsafemap 3 9K 30621 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 38 shmfd 1 8K 16 pfs_vncache 1 8K 1 in6_multi 61 8K 89 audit_evclass 238 8K 300 taskqueue 63 7K 12612 cred 26 7K 352 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 23 6K 558 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 34 UMA 268 5K 268 session 35 5K 69 pwddesc 67 5K 29375 vt 11 5K 11 DEVFSP 65 5K 799 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 98 4K 30921 sctp_athm 232 4K 72030 sctp_map 232 4K 25692 acpisem 28 4K 28 lockf 31 4K 93 kcovinfo 52 4K 78 selfd 51 4K 405505 sctp_aadr 46 3K 98 terminal 11 3K 11 select 20 3K 97 clone 9 3K 9 uidinfo 3 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 19 freework 8 2K 45488 sctp_ifa 14 2K 18 freeblks 7 2K 30629 Unitno 27 2K 53 CAM XPT 22 2K 543 msi 12 2K 12 toponodes 6 2K 6 mkdir 10 2K 56512 ipsecpolicy 2 2K 2 in_multi 5 2K 9 acpidev 20 2K 20 tun 7 2K 8 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 4 1K 10453 nhops 6 1K 8 vnodemarker 2 1K 120 NFSD session 1 1K 1 procdesc 7 1K 22 CAM periph 4 1K 271 ipsec 3 1K 3 netlink 3 1K 107 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 18 newdirblk 5 1K 28256 diradd 5 1K 29578 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 18 1K 15508 cdev 2 1K 2 osd 9 1K 10505 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 3 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 6 prison 6 1K 6 lkpikmalloc 5 1K 6 cryptodev 2 1K 677 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 sigio 2 1K 7 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 53588 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 137 entropy 2 1K 52 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24693 sctp_iter 0 0K 20 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 20 sctp_stri 0 0K 3564 pf_table 0 0K 12 pf_rule 0 0K 74 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 tcp_do 0 0K 0 tcp_fsb 0 0K 5004 filemon 0 0K 101 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 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 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 35264 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 58 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 2 allocindir 0 0K 0 indirdep 0 0K 25385 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 MLX5DUMP 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 7 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 293 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 1417 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 0 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 34986 ioctlops 0 0K 1581 eventfd 0 0K 47 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1074 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 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 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 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 728 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 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 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 8421 977 936824 0 254 38494208 0 mbuf 256 9000 12799 4139408 0 254 5580544 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 RADIX NODE 144 12527 460 717672 0 63 1870128 0 BUF TRIE 144 209 11607 49950 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11517 201 14084 0 126 1499904 0 malloc-4096 4096 345 9 1000 0 2 1449984 0 malloc-384 384 385 3125 32033 0 30 1347840 0 UMA Slabs 0 112 11405 1 11405 0 126 1277472 0 sctp_asoc 2256 116 394 12815 0 254 1150560 0 malloc-64 64 300 17529 406588 0 254 1141056 0 vmem btag 56 19886 97 19930 0 254 1119048 0 malloc-2048 2048 118 338 55740 0 8 933888 0 malloc-256 256 94 3506 122699 0 62 921600 0 malloc-256 256 395 3145 130586 0 62 906240 0 sctp_ep 1176 116 654 55619 0 254 905520 0 256 Bucket 2048 358 26 13650 0 8 786432 0 socket 960 46 718 77205 0 254 733440 0 sctp_chunk 152 113 4463 16679 0 254 695552 0 FFS inode 1160 525 28 30053 0 8 641480 0 THREAD 1824 168 144 38979 0 8 569088 0 malloc-128 128 958 3227 30507 0 126 535680 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 ertt_txseginfo 40 0 11514 2449715 0 254 460560 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 116 401 12891 0 254 380512 0 VM OBJECT 264 1395 45 337512 0 30 380160 0 malloc-1024 1024 113 255 13179 0 16 376832 0 malloc-4096 4096 85 5 29488 0 2 368640 0 malloc-64 64 4210 641 22091 0 254 310464 0 VNODE 448 566 100 30097 0 30 298368 0 malloc-384 384 259 491 70244 0 30 288000 0 FPU_save_area 832 170 154 44234 0 16 269568 0 malloc-16384 16384 9 7 28430 0 1 262144 0 mbuf_packet 256 246 770 67443 0 254 260096 0 malloc-16 16 14685 815 86632 0 254 248000 0 malloc-32768 32768 0 7 24148 0 1 229376 0 tcp_bbr_map 128 0 1767 344143 0 126 226176 0 DEVCTL 1024 11 209 172 0 0 225280 0 malloc-32 32 5784 894 74656 0 254 213696 0 tcp_log 416 0 513 12321 0 254 213408 0 malloc-128 128 1302 341 118941 0 126 210304 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 0 3 532 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 MAP ENTRY 96 1652 238 906316 0 126 181440 0 malloc-256 256 313 377 43819 0 62 176640 0 malloc-32768 32768 5 0 5 0 1 163840 0 malloc-2048 2048 10 70 1233 0 9 163840 0 FFS2 dinode 256 525 105 30052 0 62 161280 0 S VFS Cache 104 1022 499 32934 0 126 158184 0 128 Bucket 1024 105 42 7307 0 16 150528 0 malloc-256 256 146 424 68350 0 62 145920 0 64 Bucket 512 193 71 16165 0 30 135168 0 malloc-1024 1024 110 18 147 0 16 131072 0 unpcb 256 23 487 1825 0 254 130560 0 PROC 1376 66 22 29374 0 8 121088 0 ksiginfo 112 79 965 5467 0 126 116928 0 malloc-128 128 659 240 2393 0 126 115072 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 67 24 29375 0 8 97552 0 32 Bucket 256 198 177 8126 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 346547 0 30 85680 0 malloc-64 64 566 757 23957 0 254 84672 0 sctp_readq 152 0 520 3063 0 254 79040 0 malloc-8192 8192 8 1 135 0 1 73728 0 malloc-128 128 296 231 311 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-4096 4096 8 8 2510 0 2 65536 0 malloc-256 256 147 108 899 0 62 65280 0 pipe 728 22 66 763 0 16 64064 0 sctp_stream_msg_out 112 19 521 3366 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 1 6 102 0 1 57344 0 tcp_inpcb 1312 4 38 10453 0 8 55104 0 udplite_inpcb 424 0 126 3004 0 30 53424 0 udp_inpcb 424 7 119 458 0 30 53424 0 malloc-64 64 459 360 664 0 254 52416 0 Files 80 224 426 128365 0 126 52000 0 VMSPACE 616 42 42 29358 0 16 51744 0 malloc-128 128 142 261 28982 0 126 51584 0 TURNSTILE 136 313 65 313 0 62 51408 0 malloc-256 256 156 39 1375 0 62 49920 0 malloc-256 256 50 145 30633 0 62 49920 0 ripcb 392 7 119 1593 0 30 49392 0 tcp_rack_pcb 1024 0 48 2502 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 145536 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 39 0 1 49152 0 malloc-1024 1024 27 21 41 0 16 49152 0 malloc-512 512 3 93 3567 0 30 49152 0 malloc-384 384 91 29 436 0 30 46080 0 da_ccb 544 0 84 86756 0 16 45696 0 pcpu-8 8 4779 853 5751 0 254 45056 0 tcp_bbr_pcb 832 0 54 5773 0 16 44928 0 PWD 40 19 1092 28359 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 sctp_laddr 48 139 701 20987 0 254 40320 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 68 499 29377 0 254 36288 0 malloc-64 64 76 491 29451 0 254 36288 0 malloc-64 64 112 455 29511 0 254 36288 0 malloc-64 64 45 522 1136 0 254 36288 0 16 Bucket 144 110 142 4388 0 62 36288 0 tcp_rack_map 128 0 279 2307 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 69 210 269 0 126 35712 0 routing nhops 256 24 111 41 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 3 132 3 0 62 34560 0 SLEEPQUEUE 88 313 71 313 0 126 33792 0 netlink 2048 0 16 25 0 8 32768 0 malloc-4096 4096 2 6 1530 0 2 32768 0 malloc-2048 2048 2 14 18 0 8 32768 0 malloc-2048 2048 11 5 181 0 8 32768 0 malloc-2048 2048 2 14 1404 0 8 32768 0 malloc-2048 2048 5 11 27 0 8 32768 0 malloc-1024 1024 10 22 210 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 9 0 16 32768 0 malloc-1024 1024 8 24 1493 0 16 32768 0 malloc-512 512 3 61 183 0 30 32768 0 malloc-512 512 2 62 65 0 30 32768 0 malloc-512 512 11 53 166 0 30 32768 0 malloc-512 512 8 56 73 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 33 167 223846 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 35 229 69 0 126 31680 0 clpbuf 2624 0 12 102 0 4 31488 0 udplite_inpcb ports 32 0 882 871 0 254 28224 0 tcp_inpcb ports 32 2 880 5347 0 254 28224 0 ertt 72 4 388 10453 0 126 28224 0 malloc-32 32 256 626 4473 0 254 28224 0 malloc-32 32 125 757 39564 0 254 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 2 Bucket 32 65 817 8809 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 rl_entry 40 123 483 123 0 254 24240 0 rtentry 168 28 116 41 0 62 24192 0 8 Bucket 80 104 196 8022 0 126 24000 0 malloc-384 384 1 59 1430 0 30 23040 0 udp_inpcb ports 32 3 627 129 0 254 20160 0 malloc-32 32 3 627 13 0 254 20160 0 malloc-32 32 83 547 108 0 254 20160 0 malloc-32 32 33 597 28448 0 254 20160 0 malloc-32 32 40 590 750 0 254 20160 0 malloc-32 32 48 582 3873 0 254 20160 0 malloc-16 16 307 943 73527 0 254 20000 0 AIOCB 552 0 35 143 0 16 19320 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-4096 4096 0 4 8 0 2 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 2 2 3 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 73 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 3 0 254 16128 0 vtnet_tx_hdr 24 0 668 2813694 0 254 16032 0 AIO 208 0 76 107 0 62 15808 0 kenv 258 17 43 1087 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 14 736 10507 0 254 12000 0 malloc-16 16 28 722 181 0 254 12000 0 malloc-16 16 288 462 462 0 254 12000 0 malloc-16 16 25 725 4210 0 254 12000 0 malloc-16 16 182 568 2994 0 254 12000 0 malloc-16 16 20 730 67627 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 352 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 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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 232 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 domainset 40 0 0 0 0 254 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 144 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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