panic: sbflush_internal: ccc 0 mb 0xfffffe0058b22230 mbcnt 0 cpuid = 1 time = 1704442617 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0077110770 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00771108d0 vpanic() at vpanic+0x271/frame 0xfffffe0077110a70 panic() at panic+0xb5/frame 0xfffffe0077110b40 sbrelease_internal() at sbrelease_internal+0x213/frame 0xfffffe0077110ba0 sbrelease() at sbrelease+0x6c/frame 0xfffffe0077110bd0 sorflush() at sorflush+0xcb/frame 0xfffffe0077110c00 soshutdown() at soshutdown+0x281/frame 0xfffffe0077110c50 kern_shutdown() at kern_shutdown+0x13d/frame 0xfffffe0077110d10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe0077110f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c KDB: enter: panic [ thread pid 91940 tid 214988 ] 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 0xfffffe0070400000 rdx 0x3ffff rbx 0xffffffff826f47a0 .str.28 rsp 0xfffffe00771108b0 rbp 0xfffffe00771108d0 rsi 0x40001 rdi 0xffffffff815db5c6 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00776adc60 r12 0 r13 0xfffffe00776ad740 r14 0xffffffff826f47a0 .str.28 r15 0 rip 0xffffffff815ca65e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21939b7(%rip) db> show proc Process 91940 (syz-executor.0) at 0xfffffe007756f040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffffe0057a40ae0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0054247040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00703ea268 (map 0xfffffe00703ea268) (map.pmap 0xfffffe00703ea328) (pmap 0xfffffe00703ea398) threads: 2 211565 RunQ syz-executor.0 214988 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 91940 770 770 0 R (threaded) syz-executor.0 211565 RunQ syz-executor.0 214988 Run CPU 1 syz-executor.0 91939 771 771 0 R (threaded) syz-executor.1 214813 RunQ syz-executor.1 214986 RunQ syz-executor.1 91938 779 779 0 R (threaded) syz-executor.3 214439 RunQ syz-executor.3 214987 RunQ syz-executor.3 91936 774 774 0 R (threaded) syz-executor.2 214537 Run CPU 0 syz-executor.2 214982 RunQ syz-executor.2 32940 0 0 0 DL mdwait 0xfffffe0070290000 [md1024] 31133 0 0 0 DL mdwait 0xfffffe0077583000 [md32767] 29924 0 0 0 DL mdwait 0xfffffe00703fe000 [md0] 28958 0 0 0 DL mdwait 0xfffffe00702a0000 [md2048] 27148 1 27148 65 Ss select 0xfffffe0058a3f840 dhclient 26145 1 26145 0 Ss select 0xfffffe006fc90440 dhclient 26142 1 26142 0 Ss select 0xfffffe00703585c0 dhclient 26123 1 26123 65 Ss select 0xfffffe007035aac0 dhclient 19210 1 19210 0 Ss select 0xfffffe006fc8d840 dhclient 19204 1 19204 0 Ss select 0xfffffe006fab6240 dhclient 19151 1 19151 65 Ss select 0xfffffe007035a640 dhclient 10626 1 10626 0 Ss select 0xfffffe006fab97c0 dhclient 10616 1 10616 0 Ss select 0xfffffe0070358840 dhclient 10560 1 10560 65 Ss select 0xfffffe006fab9cc0 dhclient 2404 1 2404 0 Ss select 0xfffffe0070359bc0 dhclient 2396 1 2396 0 Ss select 0xfffffe0070359d40 dhclient 779 768 779 0 Ss nanslp 0xffffffff8373f401 syz-executor.3 774 768 774 0 Rs syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff8373f401 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe0057270b80 syz-fuzzer 100111 S uwait 0xfffffe005790da00 syz-fuzzer 100112 S wait 0xfffffe006d394020 syz-fuzzer 100113 S uwait 0xfffffe005790cb80 syz-fuzzer 100114 S uwait 0xfffffe005790cc80 syz-fuzzer 100115 S uwait 0xfffffe005790cd80 syz-fuzzer 100116 S wait 0xfffffe006d394020 syz-fuzzer 100117 S wait 0xfffffe006d394020 syz-fuzzer 100119 S uwait 0xfffffe005424e700 syz-fuzzer 100120 S wait 0xfffffe006d394020 syz-fuzzer 100125 S uwait 0xfffffe005424e900 syz-fuzzer 100166 S uwait 0xfffffe005424e200 syz-fuzzer 100857 S kqread 0xfffffe006fe47200 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057a3fb70 csh 764 682 764 0 Ss select 0xfffffe006fab7440 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00574facb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00574f94b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00586f0cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00574f98b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00574f9cb0 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 686 1 686 0 Ss nanslp 0xffffffff8373f400 cron 682 1 682 0 Ss select 0xfffffe0058bdf9c0 sshd 495 1 495 0 Ss select 0xfffffe006fab74c0 syslogd 424 1 424 0 Ss select 0xfffffe006fab75c0 devd 423 1 423 65 Ss select 0xfffffe0058bdf8c0 dhclient 338 1 338 0 Ss select 0xfffffe006fab7540 dhclient 335 1 335 0 Ss select 0xfffffe0058bdf840 dhclient 17 0 0 0 DL syncer 0xffffffff8385cb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057212060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385b100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 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 0xffffffff83f72d10 [pf purge] 5 0 0 0 DL waiting 0xffffffff842b14e0 [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 - 0xffffffff826f9a01 [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] 214983 D - 0xfffffe00775aa800 [netlink_socket (PID] 214989 D - 0xfffffe00776c1000 [netlink_socket (PID] 214990 D - 0xfffffe0076e9a900 [netlink_socket (PID] db> show all locks Process 91940 (syz-executor.0) thread 0xfffffe00776ad740 (214988) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058b221a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:777 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058b22180) 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 4225 sysctloid 35285 2079K 35473 vtbuf 24 1968K 46 kobj 326 1304K 533 newblk 9 1026K 90691 vfscache 3 1025K 3 pcb 30 670K 18071 inodedep 123 558K 97504 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 278K 93096 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 filedesc 18 137K 180019 pagedep 9 130K 90012 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 131 sem 4 106K 4 gtaskqueue 18 98K 18 BPF 46 88K 46 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 umtx 512 64K 512 ddb_capture 1 64K 1 kdtrace 237 48K 206932 temp 35 37K 5013 DEVFS3 132 33K 143 hostcache 1 32K 1 shm 1 32K 988 msg 4 30K 4 dirrem 114 29K 96097 ksem 52 29K 16345 kbdmux 6 28K 6 LRO 24 25K 24 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 8 17K 950 tty 16 16K 16 md_sectors 4 16K 5 routetbl 130 16K 410 ithread 97 16K 97 lltable 48 15K 69 GEOM 89 15K 712 freefile 114 15K 96095 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 1021 kenv 95 12K 95 rman 86 11K 429 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 96724 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 72 8K 3186 cred 26 7K 27376 sglist 6 7K 6 kqueue 63 7K 91947 plimit 24 6K 454 CAM DEV 3 6K 510 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 271 5K 272 session 35 5K 9644 pf_ifnet 10 5K 19 DEVFSP 68 5K 11256 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 61 4K 91941 acpisem 28 4K 28 selfd 55 4K 1190756 lockf 32 4K 92 proc-args 92 4K 92369 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 56 clone 9 3K 9 uidinfo 3 3K 3951 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 33 2K 13391 sctp_ifa 13 2K 14 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 403 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 freework 5 2K 90005 softdep 1 1K 1 mkdir 8 1K 179990 freeblks 4 1K 90004 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 4 1K 7453 nhops 6 1K 8 vnodemarker 2 1K 72 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 netlink 3 1K 1805 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 89995 diradd 4 1K 96137 cdev 2 1K 2 inpcbpolicy 15 1K 28865 lkpikmalloc 8 1K 9 osd 9 1K 7466 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 6 prison 6 1K 6 cryptodev 2 1K 42 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 14256 filecaps 5 1K 116 sctp_vrf 1 1K 1 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 filemon 0 0K 11184 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 30 sctp_iter 0 0K 11 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 5808 sctp_atky 0 0K 5808 sctp_atcl 0 0K 5808 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 42533 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 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 4 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 ip6opt 0 0K 503 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 21 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 590 in_mfilter 0 0K 481 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 16428 namei_tracker 0 0K 1017 export_host 0 0K 0 cl_savebuf 0 0K 2 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 29581 ioctlops 0 0K 34811 eventfd 0 0K 53689 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 931 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 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 102 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 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 104700 0 254 38494208 0 mbuf 256 8670 993 405333 0 254 2473728 0 malloc-384 384 145 4625 105308 0 30 1831680 0 malloc-4096 4096 394 22 93978 0 2 1703936 0 BUF TRIE 144 202 11614 2835 0 62 1701504 0 malloc-128 128 12188 429 66998 0 126 1614976 0 malloc-384 384 4159 41 4161 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 UMA Slabs 0 112 11149 5 11149 0 126 1249248 0 malloc-256 256 121 4664 103005 0 62 1224960 0 malloc-8192 8192 7 132 11194 0 1 1138688 0 malloc-256 256 94 4316 72957 0 62 1128960 0 vmem btag 56 18148 107 18148 0 254 1022280 0 RADIX NODE 144 6449 406 1951016 0 64 987120 0 socket 960 43 721 65695 0 254 733440 0 FFS inode 1168 516 37 96612 0 8 645904 0 pbuf 2624 0 246 0 0 2 645504 0 malloc-128 128 184 4745 111154 0 126 630912 0 sctp_ep 1176 0 510 5808 0 254 599760 0 lkpimm 176 1 3081 1 0 62 542432 0 lkpicurr 176 2 3080 2 0 62 542432 0 THREAD 1824 175 81 114990 0 8 466944 0 VM OBJECT 264 1497 93 1031485 0 30 419760 0 256 Bucket 2048 158 18 2135 0 8 360448 0 VNODE 448 557 109 96655 0 30 298368 0 malloc-64 64 3962 385 4005 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 11 4 90013 0 1 245760 0 malloc-16 16 14611 639 23495 0 254 244000 0 FPU_save_area 832 177 102 118274 0 16 232128 0 DEVCTL 1024 0 220 163 0 0 225280 0 tcp_inpcb 1312 4 158 7453 0 8 212544 0 malloc-256 256 69 741 90892 0 62 207360 0 malloc-65536 65536 1 2 111 0 1 196608 0 unpcb 256 20 745 29053 0 254 195840 0 mbuf_packet 256 19 743 91358 0 254 195072 0 UMA Zones 768 243 1 244 0 16 187392 0 malloc-32 32 5363 307 5425 0 254 181440 0 MAP ENTRY 96 1547 343 2674153 0 126 181440 0 malloc-2048 2048 10 78 521 0 8 180224 0 malloc-2048 2048 3 85 6358 0 8 180224 0 malloc-128 128 1146 249 28352 0 126 178560 0 FFS2 dinode 256 516 174 96611 0 62 176640 0 S VFS Cache 104 1025 496 108424 0 126 158184 0 64 Bucket 512 233 63 13833 0 30 151552 0 128 Bucket 1024 106 41 18484 0 16 150528 0 malloc-1024 1024 124 20 197 0 16 147456 0 malloc-4096 4096 29 5 42 0 2 139264 0 malloc-65536 65536 0 2 410 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 265 245 212844 0 62 130560 0 PROC 1376 60 28 91940 0 8 121088 0 pipe 728 23 142 15633 0 16 120120 0 ksiginfo 112 79 965 3382 0 126 116928 0 32 Bucket 256 251 184 11338 0 62 111360 0 g_bio 408 0 270 19681 0 30 110160 0 malloc-256 256 183 192 181654 0 62 96000 0 filedesc0 1072 61 23 91941 0 8 90048 0 UMA Kegs 384 230 3 231 0 30 89472 0 malloc-128 128 545 106 579 0 126 83328 0 malloc-128 128 350 301 9261 0 126 83328 0 malloc-128 128 265 386 187269 0 126 83328 0 udp_inpcb 424 6 174 8942 0 30 76320 0 ripcb 392 5 175 5928 0 30 70560 0 malloc-64 64 373 698 1219309 0 254 68544 0 malloc-64 64 608 463 92728 0 254 68544 0 malloc-64 64 522 549 1648 0 254 68544 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-2048 2048 8 24 997 0 8 65536 0 malloc-1024 1024 16 48 524 0 16 65536 0 malloc-256 256 27 228 97745 0 62 65280 0 udplite_inpcb 424 0 153 6542 0 30 64872 0 Files 80 223 577 349521 0 126 64000 0 malloc-64 64 122 697 184866 0 254 52416 0 VMSPACE 616 40 44 90985 0 16 51744 0 malloc-128 128 73 330 180149 0 126 51584 0 malloc-256 256 46 149 6948 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 513010 0 16 49152 0 malloc-2048 2048 14 10 31 0 8 49152 0 malloc-384 384 89 31 432 0 30 46080 0 da_ccb 544 0 84 4997 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 257 58 257 0 62 42840 0 malloc-8192 8192 3 2 69 0 1 40960 0 malloc-8192 8192 3 2 106 0 1 40960 0 pcpu-8 8 4796 324 4956 0 254 40960 0 malloc-64 64 7 560 627 0 254 36288 0 malloc-64 64 62 505 169 0 254 36288 0 malloc-64 64 66 501 456 0 254 36288 0 16 Bucket 144 72 180 1451 0 62 36288 0 malloc-128 128 28 251 4052 0 126 35712 0 itimer 352 0 99 1988 0 30 34848 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 59 0 30 34560 0 malloc-256 256 62 73 1994 0 62 34560 0 SLEEPQUEUE 88 257 127 257 0 126 33792 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-2048 2048 4 12 484 0 8 32768 0 malloc-2048 2048 1 15 51 0 8 32768 0 malloc-2048 2048 2 14 12189 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 62 0 16 32768 0 malloc-1024 1024 1 31 1262 0 16 32768 0 malloc-1024 1024 22 10 7854 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 16 16 28 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-512 512 1 63 194 0 30 32768 0 malloc-512 512 13 51 13 0 30 32768 0 malloc-512 512 2 62 72 0 30 32768 0 malloc-512 512 8 56 23 0 30 32768 0 malloc-512 512 2 62 53 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 0 64 12764 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ertt_txseginfo 40 1 807 115885 0 254 32320 0 PWD 40 22 786 90094 0 254 32320 0 ipq 56 0 576 17 0 254 32256 0 KNOTE 160 28 172 593540 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 95 305 15309 0 126 32000 0 PGRP 120 35 229 9644 0 126 31680 0 clpbuf 2624 0 12 93 0 4 31488 0 L VFS Cache 320 0 96 629 0 30 30720 0 sctp_laddr 48 0 588 24 0 254 28224 0 ertt 72 4 388 7453 0 126 28224 0 malloc-32 32 153 729 34390 0 254 28224 0 malloc-32 32 300 582 19742 0 254 28224 0 4 Bucket 48 7 581 13 0 254 28224 0 cpuset 200 7 121 7742 0 62 25600 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 malloc-4096 4096 5 1 8 0 2 24576 0 malloc-4096 4096 1 5 18305 0 2 24576 0 rl_entry 40 96 510 96 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 14 46 14 0 30 23040 0 malloc-384 384 24 36 45 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 domainset 40 0 567 6272 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 2 628 18 0 254 20160 0 malloc-32 32 63 567 95090 0 254 20160 0 malloc-32 32 77 553 2641 0 254 20160 0 malloc-32 32 25 605 2961 0 254 20160 0 2 Bucket 32 131 499 12542 0 254 20160 0 malloc-16 16 304 946 97764 0 254 20000 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-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 119029 0 254 16032 0 kenv 258 17 43 1085 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-32 32 6 372 49 0 254 12096 0 malloc-32 32 114 264 1915 0 254 12096 0 malloc-16 16 31 719 91 0 254 12000 0 malloc-16 16 65 685 15668 0 254 12000 0 malloc-16 16 29 721 1070 0 254 12000 0 malloc-16 16 200 550 3306 0 254 12000 0 malloc-16 16 10 740 408 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 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md1024 512 0 0 0 0 30 0 0 md32767 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 0 md2048 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 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 1 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1024 0 0 0 0 16 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 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 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 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 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