panic: sbflush_internal: ccc 0 mb 0 mbcnt 1280 cpuid = 1 time = 1656165946 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009c0e4850 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009c0e49b0 vpanic() at vpanic+0x254/frame 0xfffffe009c0e4a90 panic() at panic+0xb5/frame 0xfffffe009c0e4b60 sbrelease_internal() at sbrelease_internal+0x20e/frame 0xfffffe009c0e4bc0 sbrelease() at sbrelease+0x70/frame 0xfffffe009c0e4bf0 sorflush() at sorflush+0xcc/frame 0xfffffe009c0e4c20 soshutdown() at soshutdown+0x299/frame 0xfffffe009c0e4c70 kern_shutdown() at kern_shutdown+0x112/frame 0xfffffe009c0e4d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe009c0e4f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 13686 tid 115413 ] Stopped at kdb_enter+0x6b: movq $0,0x275e38a(%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 0xfffffe00a0c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c0e4990 rbp 0xfffffe009c0e49b0 rsi 0x40001 rdi 0xffffffff8172b868 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a60b5350 r12 0 r13 0xfffffe00a60b4e40 r14 0xffffffff82b62080 .str.26 r15 0xffffffff82b62080 .str.26 rip 0xffffffff8171b38b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275e38a(%rip) db> show proc Process 13686 (syz-executor.0) at 0xfffffe00a5b09a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe009ea11000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dcc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a64349f8 (map 0xfffffe00a64349f8) (map.pmap 0xfffffe00a6434ab8) (pmap 0xfffffe00a6434b20) threads: 2 115017 RunQ syz-executor.0 115413 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 13687 782 782 0 R (threaded) syz-executor.2 112633 RunQ syz-executor.2 115414 RunQ syz-executor.2 13686 779 779 0 R (threaded) syz-executor.0 115017 RunQ syz-executor.0 115413 Run CPU 1 syz-executor.0 13680 780 780 0 R (threaded) syz-executor.1 115028 RunQ syz-executor.1 115404 S connec 0xfffffe0058da649a syz-executor.1 115411 S uwait 0xfffffe00a0a34c80 syz-executor.1 13679 805 805 0 S (threaded) syz-executor.3 110542 S nanslp 0xffffffff83e46dc1 syz-executor.3 115405 S connec 0xfffffe0058db10da syz-executor.3 115410 S uwait 0xfffffe00a5bba700 syz-executor.3 12155 0 0 0 DL - 0xffffffff83f66ac0 [soaiod4] 12154 0 0 0 DL - 0xffffffff83f66ac0 [soaiod3] 12153 0 0 0 DL - 0xffffffff83f66ac0 [soaiod2] 12152 0 0 0 DL - 0xffffffff83f66ac0 [soaiod1] 9366 0 0 0 DL aiordy 0xfffffe00a0a3e000 [aiod4] 9365 0 0 0 DL aiordy 0xfffffe00a64cfa90 [aiod3] 9364 0 0 0 DL aiordy 0xfffffe009ebd4548 [aiod2] 9363 0 0 0 DL aiordy 0xfffffe00a64cea90 [aiod1] 3830 1 3830 65 Ss select 0xfffffe00578716c0 dhclient 3235 1 3235 0 Ss select 0xfffffe00578715c0 dhclient 3232 1 3232 0 Ss select 0xfffffe00578711c0 dhclient 3205 1 3205 65 Ss select 0xfffffe0056f9ca40 dhclient 2620 1 2620 0 Ss select 0xfffffe0056fbc740 dhclient 2617 1 2617 0 Ss select 0xfffffe0057871240 dhclient 2598 1 2598 65 Ss select 0xfffffe00578712c0 dhclient 2002 1 2002 0 Ss select 0xfffffe0057871340 dhclient 1999 1 1999 0 Ss select 0xfffffe00578714c0 dhclient 1971 1 1971 65 Ss select 0xfffffe0056f9d9c0 dhclient 1530 1 1530 0 Ss select 0xfffffe0056fbc940 dhclient 1527 1 1527 0 Ss select 0xfffffe0057871840 dhclient 805 774 805 0 Rs syz-executor.3 782 774 782 0 Rs syz-executor.2 780 774 780 0 Ss nanslp 0xffffffff83e46dc1 syz-executor.1 779 774 779 0 Ss nanslp 0xffffffff83e46dc1 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffffe0056fd3400 syz-fuzzer 100115 S uwait 0xfffffe0058afea80 syz-fuzzer 100116 S uwait 0xfffffe0058afe980 syz-fuzzer 100117 S uwait 0xfffffe0057845680 syz-fuzzer 100118 S uwait 0xfffffe0057845780 syz-fuzzer 100119 S uwait 0xfffffe0058ae5780 syz-fuzzer 100120 S uwait 0xfffffe0058ae5680 syz-fuzzer 100121 S kqread 0xfffffe005785c500 syz-fuzzer 100122 S uwait 0xfffffe0058ae4480 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0056f665f8 csh 770 688 770 0 Ss select 0xfffffe0056f9cb40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f2fcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00585d78b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585d7cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585d80b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0056f2e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056f2ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00585d84b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585d88b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585d8cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e46dc1 cron 688 1 688 0 Ss select 0xfffffe0056f9ccc0 sshd 501 1 501 0 Ss select 0xfffffe0056f9ce40 syslogd 430 1 430 0 Ss select 0xfffffe00578719c0 devd 429 1 429 65 Ss select 0xfffffe0056f9cec0 dhclient 344 1 344 0 Ss select 0xfffffe0056f9d140 dhclient 341 1 341 0 Ss select 0xfffffe0056f9d0c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f67548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6c5e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6abe0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0053c6e8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9e700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f925b8 [dom0] 100083 D launds 0xffffffff83f925c4 [laundry: dom0] 100084 D umarcl 0xffffffff81e53b10 [uma] 7 0 0 0 DL - 0xffffffff83c033a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845c5550 [pf purge] 5 0 0 0 DL waiting 0xffffffff848e5420 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa6340 [doneq0] 100045 D - 0xffffffff83aa62c0 [async] 100076 D - 0xffffffff83aa6140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007962888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8dde0 [crypto] 100041 D crypto_ 0xfffffe0053e71d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053e71d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1c3c0 [g_event] 100036 D - 0xffffffff83e1c3e0 [g_up] 100037 D - 0xffffffff83e1c400 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 Run CPU 0 [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 0xfffffe0053dcc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8e8c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1cdc0 [swapper] 100005 D - 0xfffffe000817de00 [if_config_tqg_0] 100006 D - 0xfffffe000817dd00 [softirq_0] 100007 D - 0xfffffe000817dc00 [softirq_1] 100008 D - 0xfffffe000817db00 [if_io_tqg_0] 100009 D - 0xfffffe000817da00 [if_io_tqg_1] 100010 D - 0xfffffe000817d900 [inm_free taskq] 100011 D - 0xfffffe000817d800 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817d700 [in6m_free taskq] 100013 D - 0xfffffe000817d600 [deferred_unmount ta] 100014 D - 0xfffffe000817d500 [thread taskq] 100016 D - 0xfffffe000817d300 [kqueue_ctx taskq] 100017 D - 0xfffffe000817d200 [pci_hp taskq] 100020 D - 0xfffffe000817ce00 [aiod_kick taskq] 100021 D - 0xfffffe000817cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817cc00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817cb00 [firmware taskq] 100038 D - 0xfffffe000817ca00 [crypto_0] 100039 D - 0xfffffe000817ca00 [crypto_1] 100055 D - 0xfffffe000817c800 [vtnet0 rxq 0] 100056 D - 0xfffffe000817c700 [vtnet0 txq 0] 100057 D - 0xfffffe000817c600 [vtnet0 rxq 1] 100058 D - 0xfffffe000817c500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f9d380 [virtio_balloon] 100066 D - 0xffffffff82b67f01 [deadlkres] 100070 D - 0xfffffe000817e100 [mca taskq] 100071 D - 0xfffffe00585d3300 [acpi_task_0] 100072 D - 0xfffffe00585d3300 [acpi_task_1] 100073 D - 0xfffffe00585d3300 [acpi_task_2] 100075 D - 0xfffffe000817c900 [CAM taskq] db> show all locks Process 13686 (syz-executor.0) thread 0xfffffe00a60b4e40 (115413) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058dad560) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:760 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058dad540) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4173 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 9 1026K 13518 vfscache 3 1025K 3 pcb 329 881K 37380 inodedep 201 587K 12842 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 147 291K 13770 vmem 3 274K 5 acpica 1674 184K 57552 vnet_data 1 168K 1 sctp_stro 149 149K 6631 tidhash 3 141K 3 filedesc 18 137K 25357 linker 358 134K 394 pagedep 9 130K 12690 tfo_ccache 1 128K 1 sctp_atcl 303 114K 26467 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 47 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 192 48K 12738 umtx 374 47K 374 kdtrace 228 45K 29103 temp 34 33K 9672 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 cred 110 28K 1034 gtaskqueue 18 26K 18 freefile 192 24K 12732 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_timw 76 19K 76 sctp_atky 452 19K 35655 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 439 ithread 97 16K 97 bus-sc 34 15K 1681 KTRACE 101 13K 132 ether_multi 157 13K 167 lltable 41 13K 69 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 12816 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 8 rpc 2 8K 2 shmfd 1 8K 2 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 kqueue 67 7K 13695 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 499 pf_ifnet 12 5K 26 sctp_athm 303 5K 27760 sctp_map 298 5K 13040 ufs_dirhash 24 5K 24 UMA 271 5K 271 pf_osfp 39 5K 39 session 35 5K 55 DEVFSP 68 5K 1187 vt 11 5K 11 pwddesc 65 5K 13688 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 193829 lockf 32 4K 75 proc-args 92 4K 15093 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 56 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 12726 softdep 1 1K 1 mkdir 8 1K 25338 freeblks 4 1K 12703 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 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 procdesc 5 1K 18 inpcbpolicy 18 1K 8784 sctp_stri 1 1K 2586 newdirblk 4 1K 12669 diradd 4 1K 12780 pfil 4 1K 4 cdev 2 1K 2 CC Mem 7 1K 7749 osd 11 1K 7717 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 aesni_data 2 1K 2 soname 6 1K 31455 tcp_fsb 1 1K 1954 cryptodev 2 1K 1161 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 aio 4 1K 4 pmchooks 1 1K 1 sigio 2 1K 4 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6758 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 4 pf_table 0 0K 3 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 14 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11064 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 44 allocindir 0 0K 0 indirdep 0 0K 12 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 6 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 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 agp 0 0K 0 statfs 0 0K 12869 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 9 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 2215 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 135 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 29874 ioctlops 0 0K 685 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 907 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8775 1131 1445830 0 254 40574976 0 mbuf 256 10336 1607 4663659 0 254 3057408 0 pbuf 2624 0 957 0 0 2 2511168 0 sctp_asoc 2256 149 871 6520 0 254 2301120 0 tcp_log 416 0 5337 136789 0 254 2220192 0 malloc-384 384 4362 1008 19257 0 30 2062080 0 RADIX NODE 144 13808 383 397538 0 63 2043504 0 malloc-128 128 12679 1209 63623 0 126 1777664 0 BUF TRIE 144 183 11577 1048 0 62 1693440 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-2048 2048 161 575 18903 0 8 1507328 0 malloc-4096 4096 341 5 517 0 2 1417216 0 UMA Slabs 0 112 11901 9 11901 0 126 1333920 0 sctp_ep 1208 153 867 18654 0 254 1232160 0 vmem btag 56 20441 46 20441 0 254 1147272 0 malloc-1024 1024 152 584 6563 0 16 753664 0 sctp_raddr 736 149 874 6538 0 254 752928 0 FFS inode 1160 520 26 13253 0 8 633360 0 VM OBJECT 264 2270 70 212012 0 30 617760 0 256 Bucket 2048 264 16 13299 0 8 573440 0 malloc-384 384 303 1167 26468 0 30 564480 0 tcpcb 1104 7 504 7706 0 254 564144 0 malloc-256 256 622 1553 30645 0 62 556800 0 tcp_bbr_map 128 338 3568 357961 0 126 499968 0 socket 960 48 460 31659 0 254 487680 0 malloc-65536 65536 4 3 322 0 1 458752 0 ertt_txseginfo 40 399 10812 2241531 0 254 448440 0 malloc-65536 65536 1 5 30 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 162 25 15414 0 8 338096 0 malloc-256 256 2 1303 23880 0 62 334080 0 malloc-65536 65536 2 3 1107 0 1 327680 0 malloc-4096 4096 69 5 13778 0 2 303104 0 MAP ENTRY 96 2668 482 477270 0 126 302400 0 VNODE 448 560 106 13295 0 30 298368 0 malloc-64 64 3908 691 198795 0 254 294336 0 malloc-65536 65536 2 2 138 0 1 262144 0 malloc-256 256 300 630 31625 0 62 238080 0 malloc-16 16 14574 176 19808 0 254 236000 0 sctp_chunk 152 251 1283 6427 0 254 233168 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-16384 16384 9 4 12837 0 1 212992 0 mbuf_packet 256 59 703 34659 0 254 195072 0 malloc-128 128 1322 197 27118 0 126 194432 0 malloc-32 32 5339 583 6475 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 164 52 24251 0 16 179712 0 FFS2 dinode 256 520 110 13253 0 62 161280 0 S VFS Cache 104 1066 455 15086 0 126 158184 0 128 Bucket 1024 104 43 5938 0 16 150528 0 malloc-256 256 83 487 17390 0 62 145920 0 VMSPACE 2552 40 14 13669 0 4 137808 0 malloc-1024 1024 120 8 294 0 16 131072 0 unpcb 256 20 490 4173 0 254 130560 0 clpbuf 2624 0 48 41 0 16 125952 0 ksiginfo 112 71 973 9014 0 126 116928 0 malloc-2048 2048 9 47 516 0 8 114688 0 PROC 1352 64 17 13687 0 8 109512 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-8192 8192 10 2 12 0 1 98304 0 filedesc0 1072 65 26 13688 0 8 97552 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 64 Bucket 512 132 36 6500 0 30 86016 0 malloc-64 64 961 362 36694 0 254 84672 0 malloc-128 128 397 254 6209 0 126 83328 0 32 Bucket 256 142 173 15520 0 62 80640 0 sctp_readq 152 1 519 1779 0 254 79040 0 g_bio 408 0 180 7833 0 30 73440 0 malloc-64 64 160 911 28191 0 254 68544 0 malloc-64 64 660 411 16502 0 254 68544 0 malloc-32768 32768 1 1 2 0 1 65536 0 sctp_stream_msg_out 112 25 515 4150 0 254 60480 0 malloc-8192 8192 3 4 17 0 1 57344 0 tcp_inpcb 424 7 119 7706 0 30 53424 0 malloc-32 32 313 1325 28423 0 254 52416 0 malloc-256 256 113 82 979 0 62 49920 0 malloc-256 256 62 133 570 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 70272 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 malloc-4096 4096 9 3 797 0 2 49152 0 malloc-2048 2048 13 11 95 0 8 49152 0 malloc-2048 2048 1 23 548 0 8 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 tcp_rack_pcb 896 1 53 1954 0 16 48384 0 tcp_rack_map 120 0 396 4404 0 126 47520 0 malloc-384 384 83 37 423 0 30 46080 0 tcp_bbr_pcb 832 2 52 3880 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 229 321 55507 0 126 44000 0 pcpu-8 8 4737 383 5006 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 1031 0 30 38160 0 da_ccb 544 0 70 2063 0 16 38080 0 pipe 744 23 27 414 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 108 459 108 0 254 36288 0 malloc-64 64 73 494 136 0 254 36288 0 malloc-64 64 2 565 639 0 254 36288 0 malloc-64 64 8 559 52 0 254 36288 0 malloc-128 128 33 246 2167 0 126 35712 0 malloc-128 128 72 207 102 0 126 35712 0 malloc-128 128 80 199 2159 0 126 35712 0 malloc-128 128 89 190 13141 0 126 35712 0 malloc-128 128 43 236 43 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 8 127 12792 0 62 34560 0 malloc-256 256 14 121 12803 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 6 0 8 32768 0 malloc-2048 2048 2 14 267 0 8 32768 0 malloc-1024 1024 13 19 1306 0 16 32768 0 malloc-1024 1024 20 12 37 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-512 512 2 62 2705 0 30 32768 0 malloc-512 512 4 60 90 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 11 53 14 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 130621 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 314 1686 34038 0 254 32000 0 malloc-16 16 321 1679 13069 0 254 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 9 579 2595 0 254 28224 0 tcp_inpcb ports 32 4 878 5178 0 254 28224 0 PWD 32 22 860 12772 0 254 28224 0 malloc-32 32 406 476 15589 0 254 28224 0 malloc-32 32 45 837 635 0 254 28224 0 16 Bucket 144 106 90 489 0 62 28224 0 4 Bucket 48 7 581 316 0 254 28224 0 AIO 208 0 133 4 0 62 27664 0 udplite_inpcb 424 0 63 32 0 30 26712 0 ripcb 424 5 58 15 0 30 26712 0 malloc-4096 4096 0 6 12869 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 55 0 126 24288 0 rl_entry 40 68 538 69 0 254 24240 0 8 Bucket 80 120 180 3316 0 126 24000 0 malloc-384 384 24 36 26 0 30 23040 0 malloc-384 384 4 56 32 0 30 23040 0 malloc-384 384 0 60 301 0 30 23040 0 udpcb 32 6 624 1063 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 7 273 7706 0 126 20160 0 malloc-32 32 77 553 95 0 254 20160 0 malloc-32 32 46 584 15603 0 254 20160 0 malloc-32 32 154 476 8920 0 254 20160 0 malloc-32 32 0 630 62 0 254 20160 0 2 Bucket 32 53 577 1612 0 254 20160 0 malloc-16 16 562 688 33875 0 254 20000 0 AIOCB 552 0 35 6 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-4096 4096 3 1 4 0 2 16384 0 malloc-2048 2048 1 7 13 0 8 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 1 667 2869260 0 254 16032 0 kenv 258 15 45 1053 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 udplite_inpcb ports 32 0 378 2 0 254 12096 0 malloc-16 16 37 713 34065 0 254 12000 0 malloc-16 16 11 739 13 0 254 12000 0 malloc-16 16 5 745 20 0 254 12000 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 23 477 24 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 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 tcptw 72 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 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 224 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 120 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 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