panic: prefix 0xfffffe005436b800 has referencing addresses cpuid = 0 time = 1711355677 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a805ff0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a806150 vpanic() at vpanic+0x26a/frame 0xfffffe006a806310 panic() at panic+0xb5/frame 0xfffffe006a8063d0 nd6_prefix_del() at nd6_prefix_del+0x414/frame 0xfffffe006a8064d0 nd6_purge() at nd6_purge+0x2b2/frame 0xfffffe006a806590 _in6_ifdetach() at _in6_ifdetach+0x2b2/frame 0xfffffe006a806670 if_detach_internal() at if_detach_internal+0x35c/frame 0xfffffe006a806740 if_detach() at if_detach+0xbe/frame 0xfffffe006a806780 tun_destroy() at tun_destroy+0x1bc/frame 0xfffffe006a8067d0 tun_clone_destroy() at tun_clone_destroy+0x112/frame 0xfffffe006a806800 if_clone_destroyif_flags() at if_clone_destroyif_flags+0xd0/frame 0xfffffe006a806850 if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe006a806890 ifioctl() at ifioctl+0x13ab/frame 0xfffffe006a806ad0 kern_ioctl() at kern_ioctl+0x4c3/frame 0xfffffe006a806bb0 sys_ioctl() at sys_ioctl+0x367/frame 0xfffffe006a806d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a806f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a806f30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x8238762ca, rsp = 0x82044dcf8, rbp = 0x82044dd10 --- KDB: enter: panic [ thread pid 40451 tid 135218 ] Stopped at kdb_enter+0x6e: movq $0,0x2191627(%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 0 rbx 0xffffffff82707480 .str.27 rsp 0xfffffe006a806130 rbp 0xfffffe006a806150 rsi 0 rdi 0xffffffff815e4f79 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x6 r12 0xfffffe0058f61000 r13 0xfffffffffffffffe r14 0xffffffff82707480 .str.27 r15 0 rip 0xffffffff815d1a6e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191627(%rip) db> show proc Process 40451 (ifconfig) at 0xfffffe006d717020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 40446 at 0xfffffe006d717ae0 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ifconfig tap0 destroy reaper: 0xfffffe00541f7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054200000 (map 0xfffffe0054200000) (map.pmap 0xfffffe00542000c0) (pmap 0xfffffe0054200130) threads: 1 135218 Run CPU 0 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 40462 40450 40450 0 R sh 40461 40421 40421 0 R (threaded) syz-executor.2 100096 RunQ syz-executor.2 138585 RunQ syz-executor.2 40455 40452 40452 0 D ifnet_d 0xffffffff83862340 ifconfig 40452 768 40452 0 Ss wait 0xfffffe006d2cd5a0 syz-executor.1 40451 40446 40446 0 R CPU 0 ifconfig 40450 768 40450 0 Ss wait 0xfffffe006d716000 syz-executor.3 40446 768 40446 0 Ss wait 0xfffffe006d717ae0 syz-executor.0 40421 768 40421 0 Ss nanslp 0xffffffff83744481 syz-executor.2 40420 1 40420 0 Ss select 0xfffffe00588f23c0 rtsol 40419 1 40419 0 Ss select 0xfffffe0074d1cb40 rtsol 40418 1 40418 0 Ss select 0xfffffe0074d1d740 rtsol 40415 40361 424 0 S kqread 0xfffffe0074657200 rtsol 40361 40354 424 0 S wait 0xfffffe006aa1aac0 sh 40354 424 424 0 S wait 0xfffffe006d2cdb00 sh 768 766 766 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe0058f66380 syz-fuzzer 100116 S uwait 0xfffffe0057aafd80 syz-fuzzer 100117 S uwait 0xfffffe0057aafe80 syz-fuzzer 100118 S wait 0xfffffe006aa1cb00 syz-fuzzer 100119 S uwait 0xfffffe0057aaee00 syz-fuzzer 100120 S uwait 0xfffffe0057aaef00 syz-fuzzer 100121 S wait 0xfffffe006aa1cb00 syz-fuzzer 100122 S wait 0xfffffe006aa1cb00 syz-fuzzer 100123 S uwait 0xfffffe0057aaf180 syz-fuzzer 100124 S uwait 0xfffffe0058f66580 syz-fuzzer 100125 S uwait 0xfffffe0057aaf280 syz-fuzzer 100133 S wait 0xfffffe006aa1cb00 syz-fuzzer 100946 S kqread 0xfffffe0058a0b400 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be20d0 csh 764 682 764 0 Ss select 0xfffffe00588f3a40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f48b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00576a60b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576a68b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00576a70b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00576a78b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe006cf38040 sshd 495 1 495 0 Ss select 0xfffffe00588f3d40 syslogd 424 1 424 0 Ss wait 0xfffffe006aa1b580 devd 423 1 423 65 Rs CPU 1 dhclient 338 1 338 0 Ss select 0xfffffe006cf389c0 dhclient 335 1 335 0 Ss select 0xfffffe00588f4040 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b6000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe006a642ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838914f8 [dom0] 100080 D launds 0xffffffff83891504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6ca50 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84066ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845fe5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c6c1 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 40451 (ifconfig) thread 0xfffffe0058f61000 (135218) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83862340) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1100 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 pcb 351 1033K 20778 newblk 34 1033K 36980 vfscache 3 1025K 3 inodedep 819 819K 38680 LRO 562 567K 1024 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 DEVFS1 338 338K 813 routetbl 9048 292K 30741 vmem 3 266K 6 subproc 129 234K 40541 vnet_data 2 224K 2 acpitask 1 224K 1 dirrem 801 201K 37651 acpica 1674 184K 60830 filemon 22 176K 5219 sctp_stro 162 160K 500 tidhash 3 141K 3 filedesc 18 137K 74764 pagedep 11 131K 36146 tfo_ccache 1 128K 1 IP reass 1 128K 1 sctp_atcl 324 122K 9540 sem 4 106K 4 freefile 781 98K 37623 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 368 46K 368 kdtrace 205 42K 79049 temp 31 37K 19305 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 367 msg 4 30K 4 kbdmux 6 28K 6 sctp_atky 486 21K 10040 DEVFS_RULE 56 20K 56 BPF 14 19K 10265 ufs_mount 4 17K 5 proc 3 17K 3 ifaddr 61 17K 2176 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 ksem 13 13K 1320 KTRACE 100 13K 100 ifnet 7 13K 236 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 lltable 33 10K 1889 bmsafemap 2 9K 38157 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 657 pfs_vncache 1 8K 1 kqueue 55 8K 40505 audit_evclass 238 8K 300 pf_ifnet 21 7K 1166 ether_multi 83 7K 6907 taskqueue 63 7K 63 sglist 6 7K 6 freework 25 7K 36151 freeblks 24 6K 36150 CAM DEV 3 6K 510 ip6ndp 28 6K 507 cred 23 6K 3081 pfs_nodes 22 6K 22 in6_multi 38 6K 2495 sctp_athm 324 6K 9540 sctp_map 324 6K 1000 DEVFSP 81 6K 15915 plimit 20 5K 2446 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 session 26 4K 1403 kcovinfo 52 4K 3055 pwddesc 51 4K 40463 proc-args 82 4K 50466 terminal 11 3K 11 sctp_ifa 18 3K 488 mkdir 18 3K 72222 clone 9 3K 9 uidinfo 3 3K 34 lockf 20 3K 247 sigio 35 3K 263 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 519511 tun 7 2K 236 CAM XPT 22 2K 543 Unitno 25 2K 965 msi 12 2K 12 ip6opt 6 2K 529 toponodes 6 2K 6 select 11 2K 295 ipsecpolicy 2 2K 2 CC Mem 5 2K 7933 acpidev 20 2K 20 newdirblk 9 2K 36111 diradd 9 2K 37684 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 160 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 235 in_multi 3 1K 255 igmp 6 1K 235 nhops 6 1K 154 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 17 1K 15296 netlink 2 1K 1191 procdesc 4 1K 144 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 7561 sctp_ifn 3 1K 488 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 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 28 prison 6 1K 6 cryptodev 2 1K 1854 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 14909 sctp_vrf 1 1K 1 ip_msource 1 1K 18 vnet 1 1K 1 iov 1 1K 63276 pmc 1 1K 1 entropy 2 1K 303 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 592 sctp_mcore 0 0K 0 sctp_socko 0 0K 6674 sctp_iter 0 0K 855 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 855 sctp_aadr 0 0K 14 sctp_stri 0 0K 0 tcp_pcm_rack 0 0K 916 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 1832 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 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 22433 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 79 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 10 allocindir 0 0K 0 indirdep 0 0K 10 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 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 ip_moptions 0 0K 145 in_mfilter 0 0K 109 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 6088 namei_tracker 0 0K 77 export_host 0 0K 0 cl_savebuf 0 0K 4 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 823 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 736 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 306 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2707 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 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 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 8320 1078 141294 0 254 38494208 0 mbuf 256 8670 4548 450806 0 254 3383808 0 malloc-384 384 4940 2740 43037 0 30 2949120 0 BUF TRIE 144 245 11571 2955 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11497 376 122130 0 126 1519744 0 malloc-4096 4096 327 7 898 0 2 1368064 0 UMA Slabs 0 112 11734 32 11734 0 126 1317792 0 sctp_asoc 2256 162 348 500 0 254 1150560 0 DEVCTL 1024 1000 100 1522 0 0 1126400 0 vmem btag 56 18688 71 19119 0 254 1050504 0 RADIX NODE 144 6769 422 1337139 0 65 1035504 0 malloc-256 256 889 2771 86307 0 62 936960 0 malloc-65536 65536 6 8 248 0 1 917504 0 malloc-256 256 17 3523 60197 0 62 906240 0 sctp_ep 1176 162 608 9040 0 254 905520 0 malloc-8192 8192 23 79 5220 0 1 835584 0 socket 960 33 731 35404 0 254 733440 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 551 58 38174 0 8 711312 0 malloc-2048 2048 284 12 1791 0 8 606208 0 malloc-2048 2048 169 119 9063 0 8 589824 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 821 2837 74056 0 126 468224 0 256 Bucket 2048 191 25 1854 0 8 442368 0 malloc-2048 2048 5 203 1228 0 8 425984 0 sctp_raddr 736 162 355 500 0 254 380512 0 malloc-1024 1024 363 5 838 0 16 376832 0 VM OBJECT 264 1222 68 493100 0 30 340560 0 THREAD 1824 153 31 38585 0 8 335616 0 VNODE 448 588 132 38443 0 30 322560 0 malloc-32 32 9022 428 10538 0 254 302400 0 malloc-64 64 3881 718 563875 0 254 294336 0 malloc-256 256 232 833 38481 0 62 272640 0 malloc-4096 4096 58 6 40471 0 2 262144 0 malloc-16 16 14387 613 22520 0 254 240000 0 malloc-16384 16384 9 4 37265 0 1 212992 0 tcp_inpcb 1312 5 148 7548 0 8 200736 0 malloc-65536 65536 0 3 118 0 1 196608 0 malloc-32768 32768 0 6 18 0 1 196608 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 25 737 40161 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5492 0 254 181440 0 malloc-1024 1024 167 9 1568 0 16 180224 0 malloc-128 128 1179 216 30204 0 126 178560 0 FFS2 dinode 256 551 139 38174 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-384 384 325 125 9541 0 30 172800 0 FPU_save_area 832 155 43 42262 0 16 164736 0 malloc-128 128 1111 160 11624 0 126 162688 0 S VFS Cache 104 1037 484 48108 0 126 158184 0 MAP ENTRY 96 1307 331 1388069 0 126 157248 0 64 Bucket 512 192 72 65743 0 30 135168 0 128 Bucket 1024 95 36 11695 0 16 134144 0 malloc-65536 65536 0 2 988 0 1 131072 0 unpcb 256 14 496 10475 0 254 130560 0 pipe 728 19 157 7247 0 16 128128 0 ksiginfo 112 63 981 4073 0 126 116928 0 malloc-16384 16384 3 4 7 0 1 114688 0 malloc-256 256 285 150 45289 0 62 111360 0 malloc-256 256 263 172 84933 0 62 111360 0 PROC 1376 50 27 40462 0 8 105952 0 malloc-4096 4096 20 4 40 0 2 98304 0 g_bio 408 0 240 22014 0 30 97920 0 32 Bucket 256 180 195 39980 0 62 96000 0 malloc-512 512 5 179 5874 0 30 94208 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 541 782 3819 0 254 84672 0 malloc-128 128 361 290 2865 0 126 83328 0 filedesc0 1072 51 26 40463 0 8 82544 0 sctp_chunk 152 166 354 176 0 254 79040 0 malloc-64 64 700 371 5166 0 254 68544 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-8192 8192 7 1 33 0 1 65536 0 malloc-4096 4096 5 11 159 0 2 65536 0 malloc-2048 2048 11 21 647 0 8 65536 0 sctp_stream_msg_out 112 0 540 178 0 254 60480 0 ripcb 392 4 149 3362 0 30 59976 0 malloc-384 384 131 19 140 0 30 57600 0 udp_inpcb 424 8 118 4386 0 30 53424 0 malloc-64 64 130 689 46466 0 254 52416 0 malloc-64 64 228 591 18971 0 254 52416 0 Files 80 204 446 156676 0 126 52000 0 VMSPACE 616 34 50 40447 0 16 51744 0 malloc-128 128 85 318 2765 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 293230 0 16 49152 0 malloc-2048 2048 4 20 1116 0 8 49152 0 malloc-1024 1024 7 41 10450 0 16 49152 0 pcpu-8 8 4873 1271 83304 0 254 49152 0 malloc-384 384 41 79 795 0 30 46080 0 da_ccb 544 0 84 5637 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-4096 4096 2 8 7560 0 2 40960 0 tcp_rack_pcb 1216 0 30 916 0 8 36480 0 malloc-64 64 8 559 52347 0 254 36288 0 malloc-64 64 77 490 41393 0 254 36288 0 malloc-64 64 224 343 741 0 254 36288 0 malloc-32 32 406 728 51539 0 254 36288 0 16 Bucket 144 75 177 716 0 62 36288 0 tcp_rack_map 128 0 279 51 0 126 35712 0 malloc-128 128 28 251 9670 0 126 35712 0 malloc-128 128 27 252 2988 0 126 35712 0 routing nhops 256 15 120 1011 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 20 70 960 0 30 34560 0 malloc-256 256 43 92 4399 0 62 34560 0 malloc-256 256 27 108 6743 0 62 34560 0 malloc-256 256 23 112 273 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 2 6 236 0 2 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 4 28 380 0 16 32768 0 malloc-1024 1024 9 23 98 0 16 32768 0 malloc-1024 1024 5 27 38 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 2150 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 61 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 106577 0 254 32320 0 PWD 40 15 793 36233 0 254 32320 0 KNOTE 160 39 161 444562 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 41 0 126 31680 0 PGRP 120 26 238 1403 0 126 31680 0 clpbuf 2624 0 12 64 0 4 31488 0 tcp_bbr_pcb 832 0 36 196 0 16 29952 0 sctp_laddr 48 0 588 974 0 254 28224 0 ertt 72 5 387 7548 0 126 28224 0 malloc-32 32 141 741 6183 0 254 28224 0 malloc-32 32 276 606 1135 0 254 28224 0 4 Bucket 48 5 583 10 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 tcp_log_id_bucket 176 0 138 8 0 62 24288 0 rl_entry 40 82 524 82 0 254 24240 0 rtentry 168 18 126 1011 0 62 24192 0 malloc-16 16 633 867 83950 0 254 24000 0 8 Bucket 80 116 184 6864 0 126 24000 0 malloc-384 384 14 46 392 0 30 23040 0 malloc-384 384 0 60 366 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 214 0 254 20160 0 tcp_inpcb ports 32 3 627 299 0 254 20160 0 malloc-32 32 26 604 2282 0 254 20160 0 malloc-32 32 54 576 3055 0 254 20160 0 malloc-32 32 35 595 16526 0 254 20160 0 2 Bucket 32 121 509 4678 0 254 20160 0 L VFS Cache 320 0 60 14 0 30 19200 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 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-2048 2048 3 5 3 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 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 138807 0 254 16032 0 malloc-16 16 522 478 10767 0 254 16000 0 kenv 258 17 43 1248 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 16 281 469 622 0 254 12000 0 malloc-16 16 15 735 4047 0 254 12000 0 malloc-16 16 83 667 9706 0 254 12000 0 malloc-16 16 36 714 393 0 254 12000 0 malloc-16 16 11 739 264 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 11 11 11 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 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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-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-4096 4096 0 0 0 0 2 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