panic: witness_warn cpuid = 1 time = 1636743045 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf657d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf65930 vpanic() at vpanic+0x2b8/frame 0xfffffe009bf65a10 panic() at panic+0xb5/frame 0xfffffe009bf65ad0 witness_warn() at witness_warn+0x961/frame 0xfffffe009bf65c30 userret() at userret+0x65b/frame 0xfffffe009bf65d30 ia32_syscall() at ia32_syscall+0x5fe/frame 0xfffffe009bf65f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1677 tid 100958 ] Stopped at kdb_enter+0x6b: movq $0,0x28dcb1a(%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 0x22e2b8327ef01eae rdx 0x3ffff rbx 0 rsp 0xfffffe009bf65910 rbp 0xfffffe009bf65930 rsi 0x40001 rdi 0xffffffff817c561a vprintf+0x35a r8 0 r9 0xfffffe009bf65448 r10 0 r11 0xfffffe009ef37c50 r12 0xfffffe009ef37740 r13 0xfffffe009bf65901 r14 0xffffffff82c91420 .str.18 r15 0xffffffff82c91420 .str.18 rip 0xffffffff817b8f9b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28dcb1a(%rip) db> show proc Process 1677 (syz-executor.3) at 0xfffffe00589ee548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009c1cd548 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058a229f8 (map 0xfffffe0058a229f8) (map.pmap 0xfffffe0058a22ab8) (pmap 0xfffffe0058a22b20) threads: 2 100958 Run CPU 1 syz-executor.3 100961 s syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1677 786 786 0 T (threaded) syz-executor.3 100958 Run CPU 1 syz-executor.3 100961 s syz-executor.3 877 1 877 0 Ss select 0xfffffe00574e28c0 rtsol 875 1 875 0 Ss select 0xfffffe009e979640 rtsol 874 1 874 0 Ss select 0xfffffe00574e2940 rtsol 870 789 429 0 S kqread 0xfffffe0007966200 rtsol 850 0 0 0 DL aiordy 0xfffffe009ef13000 [aiod4] 849 0 0 0 DL aiordy 0xfffffe009ef13548 [aiod3] 848 0 0 0 DL aiordy 0xfffffe009ef13a90 [aiod2] 847 0 0 0 DL aiordy 0xfffffe009ef14000 [aiod1] 789 782 429 0 S wait 0xfffffe009c1cea90 sh 786 773 786 0 Ss nanslp 0xffffffff840629c0 syz-executor.3 782 429 429 0 S wait 0xfffffe0058b05a90 sh 780 773 780 0 Ss piperd 0xfffffe0058a1eba0 syz-executor.2 778 773 778 0 Ss piperd 0xfffffe0058a205d0 syz-executor.1 777 773 777 0 Ss piperd 0xfffffe0058a1f8b8 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe0057077a00 syz-fuzzer 100116 S uwait 0xfffffe00574e3d00 syz-fuzzer 100117 S uwait 0xfffffe00574e3e00 syz-fuzzer 100118 S uwait 0xfffffe00574e3f00 syz-fuzzer 100119 S uwait 0xfffffe00574e4080 syz-fuzzer 100120 S uwait 0xfffffe0056b91a00 syz-fuzzer 100121 S kqread 0xfffffe0007965e00 syz-fuzzer 100122 S uwait 0xfffffe0056b91c00 syz-fuzzer 100404 S uwait 0xfffffe009e979b80 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009c1ce0b0 csh 769 687 769 0 Ss select 0xfffffe009e97a540 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584490b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584494b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584498b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058449cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005844a0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005844a4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005844a8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005844acb0 getty 691 1 691 0 Ss nanslp 0xffffffff840629c0 cron 687 1 687 0 Ss select 0xfffffe00574e4340 sshd 500 1 500 0 Ss select 0xfffffe0057076040 syslogd 429 1 429 0 Ss wait 0xfffffe00589ed000 devd 428 1 428 65 Ss select 0xfffffe00574e47c0 dhclient 343 1 343 0 Ss select 0xfffffe0057076bc0 dhclient 340 1 340 0 Ss select 0xfffffe00574e45c0 dhclient 16 0 0 0 DL syncer 0xffffffff8418ade0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005789a000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84188ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c10c0 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b4bb8 [dom0] 100082 D launds 0xffffffff841b4bc4 [laundry: dom0] 100083 D umarcl 0xffffffff81ec1850 [uma] 6 0 0 0 DL - 0xffffffff83e18be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84c29760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84f9e320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9e3c0 [doneq0] 100046 D - 0xffffffff83c9e340 [async] 100075 D - 0xffffffff83c9e1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841aec60 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84035b40 [g_event] 100037 D - 0xffffffff84035b80 [g_up] 100038 D - 0xffffffff84035bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841afc00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84036a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe0007968900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007968800 [linuxkpi_irq_wq] 100014 D - 0xfffffe0007968500 [aiod_kick taskq] 100015 D - 0xfffffe0007968400 [inm_free taskq] 100016 D - 0xfffffe0007968300 [in6m_free taskq] 100017 D - 0xfffffe0007968200 [deferred_unmount ta] 100018 D - 0xfffffe0007968100 [thread taskq] 100020 D - 0xfffffe0007967e00 [pci_hp taskq] 100021 D - 0xfffffe0007967d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967c00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0007967b00 [firmware taskq] 100039 D - 0xfffffe0007967a00 [crypto_0] 100040 D - 0xfffffe0007967a00 [crypto_1] 100056 D - 0xfffffe0007967700 [vtnet0 rxq 0] 100057 D - 0xfffffe0007967600 [vtnet0 txq 0] 100058 D - 0xfffffe0007967500 [vtnet0 rxq 1] 100059 D - 0xfffffe0007967400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe0007967300 [mca taskq] 100066 D - 0xffffffff82c983e0 [deadlkres] 100070 D - 0xfffffe0058441300 [acpi_task_0] 100071 D - 0xfffffe0058441300 [acpi_task_1] 100072 D - 0xfffffe0058441300 [acpi_task_2] 100074 D - 0xfffffe0007967900 [CAM taskq] db> show all locks Process 1677 (syz-executor.3) thread 0xfffffe009ef37740 (100958) shared rw cc_list (cc_list) r = 0 (0xffffffff84190a40) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:2050 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34990 2061K 35061 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 205 1075K 1410 vfscache 3 1025K 3 inodedep 795 810K 903 pcb 28 537K 717 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 118 230K 1753 dirrem 768 192K 839 acpica 1674 184K 55619 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 349 139K 377 pagedep 15 132K 841 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 freefile 768 96K 837 filedesc 12 89K 1685 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 330 42K 330 kdtrace 191 39K 2656 temp 34 33K 1906 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 129 16K 412 lltable 48 15K 50 bus-sc 34 15K 1691 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 873 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 55 8K 1692 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 206 plimit 20 5K 349 ufs_dirhash 24 5K 24 DEVFSP 72 5K 80 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 hhook 15 4K 17 session 26 4K 40 pwddesc 51 4K 1686 proc-args 77 4K 2767 terminal 11 3K 11 uidinfo 3 3K 8 diradd 17 3K 870 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 1662 ipsec-saq 2 2K 2 selfd 32 2K 28223 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 lockf 16 2K 26 CAM XPT 22 2K 543 newdirblk 12 2K 831 in_multi 6 2K 8 select 11 2K 33 sctp_timw 5 2K 5 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 837 softdep 1 1K 1 freeblks 4 1K 836 indirdep 4 1K 10 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 pfil 4 1K 4 procdesc 4 1K 10 cdev 2 1K 2 inpcbpolicy 15 1K 871 osd 9 1K 698 chacha20random 1 1K 1 CC Mem 5 1K 688 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 4822 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 pmc 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 78 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 340 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8 sctp_iter 0 0K 11 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_athm 0 0K 17 sctp_atky 0 0K 22 sctp_atcl 0 0K 17 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 5 sctp_stri 0 0K 0 sctp_map 0 0K 10 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 63 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 6 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 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 50 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 acpipwr 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 acpi_perf 0 0K 0 statfs 0 0K 1007 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 101 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13976 ioctlops 0 0K 132 eventfd 0 0K 2 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 778309 0 254 38494208 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8688 975 1172108 0 254 2473728 0 BUF TRIE 144 184 11576 540 0 62 1693440 0 malloc-384 384 4194 36 4542 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11488 106 12365 0 126 1484032 0 RADIX NODE 144 9432 195 64093 0 62 1386288 0 malloc-4096 4096 327 3 492 0 2 1351680 0 UMA Slabs 0 112 10724 34 10724 0 126 1204896 0 sctp_asoc 2288 0 510 5 0 254 1166880 0 vmem btag 56 17561 118 17561 0 254 990024 0 sctp_ep 1272 0 510 12 0 254 648720 0 FFS inode 1160 506 33 1343 0 8 625240 0 tcpcb 1096 5 506 687 0 254 560056 0 socket 960 31 477 2119 0 254 487680 0 malloc-65536 65536 4 2 202 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 0 517 5 0 254 380512 0 malloc-384 384 834 36 944 0 30 334080 0 VM OBJECT 264 1103 127 25526 0 30 324720 0 256 Bucket 2048 148 8 5136 0 8 319488 0 THREAD 1808 139 26 969 0 8 298320 0 malloc-64 64 4077 522 6308 0 254 294336 0 VNODE 448 544 86 1383 0 30 282240 0 malloc-256 256 600 405 3805 0 62 257280 0 ripcb 496 4 508 15 0 254 253952 0 tcp_inpcb 496 19 493 687 0 254 253952 0 udp_inpcb 496 6 506 169 0 254 253952 0 malloc-4096 4096 53 9 1688 0 2 253952 0 malloc-16 16 14500 250 14582 0 254 236000 0 DEVCTL 1024 23 197 151 0 0 225280 0 malloc-256 256 806 64 1907 0 62 222720 0 malloc-16384 16384 5 7 840 0 1 196608 0 mbuf_packet 256 3 759 1084 0 254 195072 0 malloc-32 32 5353 569 7832 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1213 182 27618 0 126 178560 0 MAP ENTRY 96 1260 504 86282 0 126 169344 0 FPU_save_area 832 141 39 5364 0 16 149760 0 malloc-1024 1024 121 23 1342 0 16 147456 0 S VFS Cache 104 1004 400 1981 0 126 146016 0 FFS2 dinode 256 506 64 1343 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 14 496 1210 0 254 130560 0 ksiginfo 112 54 990 4520 0 126 116928 0 malloc-128 128 769 130 2625 0 126 115072 0 malloc-128 128 772 127 1425 0 126 115072 0 VMSPACE 2552 31 14 1672 0 4 114840 0 malloc-128 128 613 162 4064 0 126 99200 0 malloc-16384 16384 5 1 179 0 1 98304 0 filedesc0 1072 51 33 1686 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 PROC 1352 50 16 1685 0 8 89232 0 128 Bucket 1024 54 29 332 0 16 84992 0 malloc-64 64 667 656 30732 0 254 84672 0 clpbuf 2624 0 32 21 0 16 83968 0 g_bio 408 0 180 5041 0 30 73440 0 malloc-64 64 642 429 4685 0 254 68544 0 malloc-128 128 152 375 408 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 5 3 134 0 1 65536 0 malloc-4096 4096 14 2 1032 0 2 65536 0 malloc-2048 2048 11 21 518 0 8 65536 0 64 Bucket 512 77 27 2685 0 30 53248 0 malloc-256 256 74 121 660 0 62 49920 0 32 Bucket 256 49 146 529 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 17301 0 16 49152 0 malloc-4096 4096 9 3 16 0 2 49152 0 malloc-2048 2048 6 18 31 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 12 36 536 0 16 49152 0 tcp_rack_pcb 896 0 54 340 0 16 48384 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4642 478 4798 0 254 40960 0 da_ccb 544 0 70 1371 0 16 38080 0 pipe 744 19 31 344 0 16 37200 0 malloc-64 64 77 490 13715 0 254 36288 0 malloc-64 64 150 417 154 0 254 36288 0 malloc-64 64 2 565 4 0 254 36288 0 malloc-64 64 23 544 301 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-128 128 85 194 99 0 126 35712 0 malloc-128 128 12 267 14 0 126 35712 0 routing nhops 256 26 109 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 70 20 87 0 30 34560 0 malloc-256 256 5 130 487 0 62 34560 0 malloc-256 256 65 70 82 0 62 34560 0 malloc-256 256 7 128 32 0 62 34560 0 malloc-256 256 35 100 1901 0 62 34560 0 malloc-256 256 40 95 914 0 62 34560 0 TURNSTILE 136 166 86 166 0 62 34272 0 SLEEPQUEUE 88 166 218 166 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-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 110 0 8 32768 0 malloc-2048 2048 4 12 207 0 8 32768 0 malloc-2048 2048 8 8 9 0 8 32768 0 malloc-1024 1024 2 30 14 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 6 26 11 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-512 512 0 64 34 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 5 59 210 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 ertt_txseginfo 40 0 808 3526 0 254 32320 0 KNOTE 160 31 169 27940 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 192 208 9771 0 126 32000 0 tcp_rack_map 120 0 264 671 0 126 31680 0 tcp_bbr_pcb 832 0 36 4 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 13 0 254 28224 0 PWD 32 15 867 918 0 254 28224 0 malloc-32 32 393 489 1219 0 254 28224 0 4 Bucket 48 6 582 62 0 254 28224 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 636 0 2 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 26 250 40 0 126 24288 0 rl_entry 40 45 561 45 0 254 24240 0 8 Bucket 80 46 254 906 0 126 24000 0 malloc-384 384 3 57 50 0 30 23040 0 malloc-384 384 32 28 32 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 169 0 254 20160 0 ertt 72 5 275 687 0 126 20160 0 malloc-32 32 132 498 304 0 254 20160 0 malloc-32 32 52 578 94 0 254 20160 0 malloc-32 32 44 586 47 0 254 20160 0 malloc-32 32 28 602 2755 0 254 20160 0 malloc-32 32 29 601 284 0 254 20160 0 malloc-32 32 17 613 878 0 254 20160 0 16 Bucket 144 60 80 267 0 62 20160 0 2 Bucket 32 53 577 379 0 254 20160 0 AIOCB 552 0 35 3 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 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 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 386283 0 254 16032 0 malloc-16 16 520 480 1836 0 254 16000 0 AIO 208 0 76 2 0 62 15808 0 kenv 258 15 45 1032 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 3 508 3 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 17 733 1460 0 254 12000 0 malloc-16 16 5 745 17 0 254 12000 0 malloc-16 16 6 744 6 0 254 12000 0 malloc-16 16 30 720 26007 0 254 12000 0 malloc-16 16 33 717 2328 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 2 498 4 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 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 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 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 62 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 48 0 0 0 0 254 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 496 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_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 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 88 0 0 0 0 254 0 0 ipq 56 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 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 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-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-8192 8192 0 0 0 0 1 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 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