panic: sbflush_internal: ccc 0 mb 0xfffffe0058e20230 mbcnt 0 cpuid = 1 time = 1704445464 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007b2f770 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007b2f8d0 vpanic() at vpanic+0x271/frame 0xfffffe0007b2fa70 panic() at panic+0xb5/frame 0xfffffe0007b2fb40 sbrelease_internal() at sbrelease_internal+0x213/frame 0xfffffe0007b2fba0 sbrelease() at sbrelease+0x6c/frame 0xfffffe0007b2fbd0 sorflush() at sorflush+0xcb/frame 0xfffffe0007b2fc00 soshutdown() at soshutdown+0x281/frame 0xfffffe0007b2fc50 kern_shutdown() at kern_shutdown+0x13d/frame 0xfffffe0007b2fd10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe0007b2ff30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdc00 KDB: enter: panic [ thread pid 773 tid 100092 ] Stopped at kdb_enter+0x6e: movq $0,0x21939b7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff826f47a0 .str.28 rsp 0xfffffe0007b2f8b0 rbp 0xfffffe0007b2f8d0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058be2c60 r12 0 r13 0xfffffe0058be2740 r14 0xffffffff826f47a0 .str.28 r15 0 rip 0xffffffff815ca65e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21939b7(%rip) db> show proc Process 773 (syz-executor1504874) at 0xfffffe0054247b00: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffffe006d246560 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: ./syz-executor1504874957 reaper: 0xfffffe0054247040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00542569a0 (map 0xfffffe00542569a0) (map.pmap 0xfffffe0054256a60) (pmap 0xfffffe0054256ad0) threads: 1 100092 Run CPU 1 syz-executor1504874 db> ps pid ppid pgrp uid state wmesg wchan cmd 773 771 771 0 R CPU 1 syz-executor1504874 771 769 771 0 Ss pause 0xfffffe006d246610 csh 769 682 769 0 Rs CPU 0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00574facb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00574f98b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574f9cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00586f08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00586f0cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00586f20b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586f24b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586f28b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586f2cb0 getty 738 1 18 0 S+ piperd 0xfffffe0058b233e8 logger 737 736 18 0 S+ nanslp 0xffffffff8373f401 sleep 736 1 18 0 S+ wait 0xfffffe0057a40ae0 sh 686 1 686 0 Ss nanslp 0xffffffff8373f400 cron 682 1 682 0 Ss select 0xfffffe00589e03c0 sshd 495 1 495 0 Ss select 0xfffffe00589e0440 syslogd 424 1 424 0 Ss select 0xfffffe00589e05c0 devd 423 1 423 65 Ss select 0xfffffe00589e0540 dhclient 338 1 338 0 Ss select 0xfffffe00589e04c0 dhclient 335 1 335 0 Ss select 0xfffffe0058abb7c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385cb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057211040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385b100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00540da8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a45c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388c438 [dom0] 100080 D launds 0xffffffff8388c444 [laundry: dom0] 100081 D umarcl 0xffffffff81d5d550 [uma] 7 0 0 0 DL - 0xffffffff834bcc10 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84177d10 [pf purge] 5 0 0 0 DL waiting 0xffffffff845cb4e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83487340 [doneq0] 100045 D - 0xffffffff834872c0 [async] 100076 D - 0xffffffff83487140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83887c60 [crypto] 100042 D crypto_ 0xfffffe00540fde30 [crypto returns 0] 100043 D crypto_ 0xfffffe00540fde80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00570ef088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e7d40 [g_event] 100036 D - 0xffffffff836e7d60 [g_up] 100037 D - 0xffffffff836e7d80 [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 0xfffffe0054247040 [init] 10 0 0 0 DL audit_w 0xffffffff838886c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e8720 [swapper] 100005 D - 0xfffffe00085f3a00 [softirq_0] 100006 D - 0xfffffe00085f3800 [softirq_1] 100007 D - 0xfffffe00085f3600 [if_io_tqg_0] 100008 D - 0xfffffe00085f3400 [if_io_tqg_1] 100009 D - 0xfffffe00085f3200 [if_config_tqg_0] 100010 D - 0xfffffe00085f3000 [pci_hp taskq] 100011 D - 0xfffffe00085f2d00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f2700 [thread taskq] 100016 D - 0xfffffe00085f2300 [aiod_kick taskq] 100017 D - 0xfffffe00085f2100 [deferred_unmount ta] 100018 D - 0xfffffe00085f1e00 [inm_free taskq] 100019 D - 0xfffffe00085f1c00 [in6m_free taskq] 100020 D - 0xfffffe00085f1a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f1800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f1800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f1800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f1800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f1300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f1300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f1300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f1300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f0800 [firmware taskq] 100039 D - 0xfffffe00085f0200 [crypto_0] 100040 D - 0xfffffe00085f0200 [crypto_1] 100055 D - 0xfffffe00571ba800 [vtnet0 rxq 0] 100056 D - 0xfffffe00571ba700 [vtnet0 txq 0] 100057 D - 0xfffffe00571ba600 [vtnet0 rxq 1] 100058 D - 0xfffffe00571ba500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571e3180 [virtio_balloon] 100066 D - 0xffffffff826f9a00 [deadlkres] 100070 D - 0xfffffe0057914500 [acpi_task_0] 100071 D - 0xfffffe0057914500 [acpi_task_1] 100072 D - 0xfffffe0057914500 [acpi_task_2] 100074 D - 0xfffffe00085f4100 [mca taskq] 100075 D - 0xfffffe00571bb000 [CAM taskq] 100112 D - 0xfffffe00085f4600 [netlink_socket (PID] db> show all locks Process 773 (syz-executor1504874) thread 0xfffffe0058be2740 (100092) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058e201a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:777 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058e20180) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4075 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 723 1205K 735 vfscache 3 1025K 3 pcb 24 669K 43 inodedep 50 531K 71 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 subproc 96 181K 830 tidhash 3 141K 3 vmem 3 134K 4 pagedep 14 132K 18 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 114 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 temp 18 37K 1566 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 kdtrace 153 31K 887 msg 4 30K 4 umtx 240 30K 240 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 10 18K 10 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 kenv 95 12K 95 ifaddr 30 12K 32 GEOM 61 11K 481 routetbl 50 11K 176 rman 86 11K 429 CAM queue 5 11K 1528 bmsafemap 4 9K 40 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 66 7K 66 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 274 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 dirrem 17 5K 28 plimit 17 5K 322 ifnet 3 5K 3 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 filedesc 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 ether_multi 40 4K 50 diradd 25 4K 36 lltable 11 4K 11 pf_ifnet 5 3K 6 in6_multi 25 3K 25 terminal 11 3K 11 session 20 3K 31 kqueue 40 3K 776 pwddesc 40 3K 774 clone 9 3K 9 uidinfo 3 3K 8 proc-args 62 3K 1696 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 27 2K 41 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 toponodes 6 2K 6 selfd 22 2K 11315 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 NFSD session 1 1K 1 select 7 1K 29 CAM periph 4 1K 271 ipsec 3 1K 3 indirdep 3 1K 3 CC Mem 3 1K 7 nhops 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifa 5 1K 6 crypto 4 1K 4 netlink 3 1K 13 ip6ndp 4 1K 5 encap_export_host 12 1K 12 newdirblk 4 1K 8 mkdir 4 1K 16 in_multi 2 1K 4 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 8 1K 20 chacha20random 1 1K 1 biobuf 1 1K 1 inpcbpolicy 10 1K 139 sctp_ifn 2 1K 6 mld 2 1K 2 igmp 2 1K 2 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFSP 4 1K 9 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 procdesc 1 1K 6 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 3328 filecaps 4 1K 66 tun 3 1K 3 sctp_vrf 1 1K 1 freework 1 1K 26 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 4 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 4 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 filemon 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 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 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefile 0 0K 9 freeblks 0 0K 25 freefrag 0 0K 1 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 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 3 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 0 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 195 namei_tracker 0 0K 0 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 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13446 ioctlops 0 0K 86 eventfd 0 0K 0 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 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 14688 0 254 38494208 0 mbuf 256 8577 1085 17693 0 254 2473472 0 BUF TRIE 144 184 11632 487 0 62 1701504 0 malloc-384 384 4155 45 4157 0 30 1612800 0 malloc-128 128 12016 105 12809 0 126 1551488 0 malloc-4096 4096 369 5 1821 0 2 1531904 0 UMA Slabs 0 112 10736 22 10736 0 126 1204896 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15527 136 15527 0 254 877128 0 FFS inode 1168 499 19 509 0 8 605024 0 lkpimm 176 1 3081 1 0 62 542432 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 19 489 1315 0 254 487680 0 RADIX NODE 144 3202 153 23419 0 62 483120 0 malloc-2048 2048 10 198 517 0 8 425984 0 256 Bucket 2048 118 18 974 0 8 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3909 186 3931 0 254 262080 0 VM OBJECT 264 923 67 14114 0 30 261360 0 VNODE 448 529 47 541 0 30 258048 0 malloc-16 16 14394 356 14506 0 254 236000 0 DEVCTL 1024 0 220 123 0 0 225280 0 malloc-256 256 771 99 900 0 62 222720 0 THREAD 1824 112 8 112 0 8 218880 0 malloc-65536 65536 1 2 111 0 1 196608 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5303 367 5345 0 254 181440 0 malloc-128 128 1144 251 28340 0 126 178560 0 malloc-1024 1024 116 28 130 0 16 147456 0 FFS2 dinode 256 499 71 508 0 62 145920 0 MAP ENTRY 96 891 495 40277 0 126 133056 0 malloc-65536 65536 0 2 54 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 7 503 1158 0 254 130560 0 mbuf_packet 256 0 508 117 0 254 130048 0 S VFS Cache 104 966 204 1006 0 126 121680 0 ksiginfo 112 34 1010 49 0 126 116928 0 FPU_save_area 832 114 21 126 0 16 112320 0 UMA Kegs 384 226 7 226 0 30 89472 0 PROC 1376 39 16 773 0 8 75680 0 g_bio 408 0 180 4461 0 30 73440 0 128 Bucket 1024 43 24 243 0 16 68608 0 malloc-64 64 522 549 1648 0 254 68544 0 malloc-128 128 308 219 531 0 126 67456 0 malloc-65536 65536 1 0 1 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-4096 4096 14 2 25 0 2 65536 0 malloc-1024 1024 16 48 524 0 16 65536 0 malloc-256 256 159 96 511 0 62 65280 0 malloc-256 256 165 90 205 0 62 65280 0 malloc-4096 4096 13 1 13 0 2 57344 0 64 Bucket 512 68 36 952 0 30 53248 0 filedesc0 1072 40 9 774 0 8 52528 0 malloc-64 64 272 547 24743 0 254 52416 0 malloc-64 64 514 305 1474 0 254 52416 0 malloc-128 128 273 130 276 0 126 51584 0 malloc-128 128 239 164 647 0 126 51584 0 malloc-256 256 91 104 479 0 62 49920 0 32 Bucket 256 59 136 454 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 12073 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 536 0 8 49152 0 syncache 168 0 264 5 0 254 44352 0 malloc-8192 8192 3 2 106 0 1 40960 0 pipe 728 7 48 282 0 16 40040 0 udp_inpcb 424 6 84 128 0 30 38160 0 pcpu-8 8 4265 343 4293 0 254 36864 0 malloc-64 64 7 560 22 0 254 36288 0 malloc-64 64 80 487 2132 0 254 36288 0 malloc-64 64 17 550 49 0 254 36288 0 malloc-64 64 49 518 298 0 254 36288 0 malloc-128 128 20 259 74 0 126 35712 0 malloc-128 128 47 232 3308 0 126 35712 0 malloc-128 128 65 214 137 0 126 35712 0 routing nhops 256 10 125 17 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 55 0 30 34560 0 malloc-384 384 56 34 399 0 30 34560 0 malloc-384 384 56 34 98 0 30 34560 0 malloc-256 256 62 73 1030 0 62 34560 0 malloc-256 256 21 114 59 0 62 34560 0 malloc-256 256 28 107 448 0 62 34560 0 malloc-256 256 24 111 290 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 2 14 14 0 8 32768 0 malloc-2048 2048 3 13 4 0 8 32768 0 malloc-2048 2048 4 12 30 0 8 32768 0 malloc-2048 2048 1 15 51 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 867 0 16 32768 0 malloc-1024 1024 5 27 160 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 16 16 20 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 5 59 5 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 8 56 18 0 30 32768 0 malloc-512 512 2 62 53 0 30 32768 0 malloc-512 512 1 63 11 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 20 244 31 0 126 31680 0 clpbuf 2624 0 12 24 0 4 31488 0 VMSPACE 616 23 25 759 0 16 29568 0 sctp_laddr 48 0 588 4 0 254 28224 0 malloc-32 32 289 593 545 0 254 28224 0 16 Bucket 144 50 146 249 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 da_ccb 544 0 49 1239 0 16 26656 0 TURNSTILE 136 121 68 121 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 1 62 4 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 5 0 2 24576 0 ertt_txseginfo 40 0 606 262 0 254 24240 0 rl_entry 40 27 579 27 0 254 24240 0 PWD 40 10 596 99 0 254 24240 0 rtentry 168 13 131 17 0 62 24192 0 Files 80 72 228 6514 0 126 24000 0 8 Bucket 80 66 234 292 0 126 24000 0 tcp_inpcb 1312 3 15 7 0 8 23616 0 malloc-384 384 14 46 14 0 30 23040 0 malloc-384 384 3 57 3 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 121 135 121 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 malloc-32 32 58 572 137 0 254 20160 0 malloc-32 32 55 575 483 0 254 20160 0 malloc-32 32 110 520 1910 0 254 20160 0 malloc-32 32 50 580 198 0 254 20160 0 malloc-32 32 25 605 2961 0 254 20160 0 2 Bucket 32 48 582 283 0 254 20160 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 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 1 3 199 0 2 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1069 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 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-32 32 6 372 53 0 254 12096 0 vtnet_tx_hdr 24 0 501 2080 0 254 12024 0 KNOTE 160 0 75 8 0 62 12000 0 malloc-16 16 11 739 56 0 254 12000 0 malloc-16 16 61 689 240 0 254 12000 0 malloc-16 16 27 723 30 0 254 12000 0 malloc-16 16 200 550 3246 0 254 12000 0 malloc-16 16 6 744 9 0 254 12000 0 malloc-16 16 278 472 1481 0 254 12000 0 malloc-16 16 19 731 27741 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 8 14 8 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 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1024 0 0 0 0 16 0 0 tcp_rack_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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1176 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 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 L VFS Cache 320 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-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-4096 4096 0 0 0 0 2 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