panic: witness_warn cpuid = 1 time = 1636673145 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a62e67d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a62e6930 vpanic() at vpanic+0x2b8/frame 0xfffffe00a62e6a10 panic() at panic+0xb5/frame 0xfffffe00a62e6ad0 witness_warn() at witness_warn+0x961/frame 0xfffffe00a62e6c30 userret() at userret+0x65b/frame 0xfffffe00a62e6d30 amd64_syscall() at amd64_syscall+0x5b8/frame 0xfffffe00a62e6f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a62e6f30 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 13660 tid 113166 ] Stopped at kdb_enter+0x6b: movq $0,0x28dcdca(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x4ac783b0cc96b06d rdx 0x3ffff rbx 0 rsp 0xfffffe00a62e6910 rbp 0xfffffe00a62e6930 rsi 0x40001 rdi 0xffffffff817c536a vprintf+0x35a r8 0 r9 0xfffffe00a62e6448 r10 0 r11 0xfffffe009eef9a70 r12 0xfffffe009eef9560 r13 0xfffffe00a62e6901 r14 0xffffffff82c913c0 .str.18 r15 0xffffffff82c913c0 .str.18 rip 0xffffffff817b8ceb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dcdca(%rip) db> show proc Process 13660 (syz-executor.1) at 0xfffffe00a7a45000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 810 at 0xfffffe0058be2a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7a1f9f8 (map 0xfffffe00a7a1f9f8) (map.pmap 0xfffffe00a7a1fab8) (pmap 0xfffffe00a7a1fb20) threads: 3 109784 RunQ syz-executor.1 113166 Run CPU 1 syz-executor.1 113173 S uwait 0xfffffe009e983d00 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 13660 810 810 0 R (threaded) syz-executor.1 109784 RunQ syz-executor.1 113166 Run CPU 1 syz-executor.1 113173 S uwait 0xfffffe009e983d00 syz-executor.1 13330 13318 13330 0 Ss select 0xfffffe009e984ec0 dhclient 13323 1 13323 0 Ss select 0xfffffe00574c63c0 dhclient 13318 13307 429 65 S select 0xfffffe009e9831c0 dhclient 13307 429 429 0 S wait 0xfffffe009eaee548 sh 13298 1 13298 65 Ss select 0xfffffe009e985040 dhclient 9050 0 0 0 DL aiordy 0xfffffe00a5248a90 [aiod4] 9049 0 0 0 DL aiordy 0xfffffe00a74eb000 [aiod3] 9048 0 0 0 DL aiordy 0xfffffe00a5247548 [aiod2] 9047 0 0 0 DL aiordy 0xfffffe00a74eaa90 [aiod1] 9038 1 9038 0 Ss select 0xfffffe009e983a40 dhclient 9031 1 9031 0 Ss select 0xfffffe009e985440 dhclient 9008 1 9008 65 Ss select 0xfffffe009e984040 dhclient 5889 1 5889 0 Ss select 0xfffffe009e983cc0 dhclient 5886 1 5886 0 Ss select 0xfffffe009e983c40 dhclient 5867 1 5867 65 Ss select 0xfffffe009e984440 dhclient 841 1 838 0 S uwait 0xfffffe0056b91780 syz-executor.1 840 1 838 0 S uwait 0xfffffe0057077600 syz-executor.1 832 831 781 0 S uwait 0xfffffe0057078600 syz-executor.2 831 828 781 0 SV uwait 0xfffffe0057077500 syz-executor.2 830 828 781 0 S uwait 0xfffffe0057078500 syz-executor.2 828 1 781 0 DV ppwait 0xfffffe0058a00f88 syz-executor.2 812 1 812 0 Ss select 0xfffffe00574c6340 dhclient 810 773 810 0 Rs syz-executor.1 807 1 807 0 Ss select 0xfffffe009e9850c0 dhclient 793 773 793 0 Ss piperd 0xfffffe009eef1ba0 syz-executor.3 781 773 781 0 Ss piperd 0xfffffe009eef28b8 syz-executor.2 780 773 780 0 Ss piperd 0xfffffe009eef3000 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffffe00574c8800 syz-fuzzer 100125 S uwait 0xfffffe0056b91d00 syz-fuzzer 100126 S uwait 0xfffffe0056b91e00 syz-fuzzer 100127 S uwait 0xfffffe0056b91f00 syz-fuzzer 100128 S uwait 0xfffffe00574c7880 syz-fuzzer 100129 S uwait 0xfffffe0057076080 syz-fuzzer 100130 S uwait 0xfffffe0057076180 syz-fuzzer 100131 S kqread 0xfffffe009e7db200 syz-fuzzer 100132 S uwait 0xfffffe0056b91580 syz-fuzzer 100134 S uwait 0xfffffe009e985200 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe005789db40 csh 769 687 769 0 Ss select 0xfffffe009e9852c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00584480b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00584484b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584488b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0058448cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584490b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00584494b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584498b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058449cb0 getty 691 1 691 0 Ss nanslp 0xffffffff840629c0 cron 687 1 687 0 Ss select 0xfffffe0057076dc0 sshd 500 1 500 0 Rs CPU 0 syslogd 429 1 429 0 Ss wait 0xfffffe0058a2c548 devd 428 1 428 65 Ss select 0xfffffe0056b91440 dhclient 343 1 343 0 Ss select 0xfffffe0056b914c0 dhclient 340 1 340 0 Ss select 0xfffffe0056b91840 dhclient 16 0 0 0 DL syncer 0xffffffff8418ade0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0057898000 [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 0xffffffff81ec15a0 [uma] 6 0 0 0 DL - 0xffffffff83e18be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84ac5760 [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 CanRun [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 - 0xfffffe000796d900 [kqueue_ctx taskq] 100011 D - 0xfffffe000796d800 [linuxkpi_irq_wq] 100014 D - 0xfffffe000796d500 [aiod_kick taskq] 100015 D - 0xfffffe000796d400 [inm_free taskq] 100016 D - 0xfffffe000796d300 [in6m_free taskq] 100017 D - 0xfffffe000796d200 [deferred_unmount ta] 100018 D - 0xfffffe000796d100 [thread taskq] 100020 D - 0xfffffe000796ce00 [pci_hp taskq] 100021 D - 0xfffffe000796cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796cc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796cb00 [firmware taskq] 100039 D - 0xfffffe000796ca00 [crypto_0] 100040 D - 0xfffffe000796ca00 [crypto_1] 100056 D - 0xfffffe000796c700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796c600 [vtnet0 txq 0] 100058 D - 0xfffffe000796c500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796c400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796c300 [mca taskq] 100066 D - 0xffffffff82c98380 [deadlkres] 100070 D - 0xfffffe0058440300 [acpi_task_0] 100071 D - 0xfffffe0058440300 [acpi_task_1] 100072 D - 0xfffffe0058440300 [acpi_task_2] 100074 D - 0xfffffe000796c900 [CAM taskq] db> show all locks Process 13660 (syz-executor.1) thread 0xfffffe009eef9560 (113166) shared rw cc_list (cc_list) r = 0 (0xffffffff84190a40) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:2027 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 pcb 1542 2240K 36746 sysctloid 34990 2061K 35061 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 13506 vfscache 3 1025K 3 sctp_stro 757 757K 4161 sctp_atcl 1514 568K 21625 inodedep 75 540K 12851 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 155 291K 13759 vmem 3 274K 5 filedesc 24 185K 25569 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 linker 349 139K 377 pagedep 9 130K 12786 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_atky 2271 95K 26011 BPF 46 88K 46 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 374 47K 374 kdtrace 226 45K 26846 sctp_timw 151 38K 151 temp 34 33K 2240 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_athm 1514 24K 21821 sctp_map 1514 24K 8322 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 dirrem 64 16K 12775 tty 16 16K 16 lltable 50 16K 61 ithread 99 16K 99 routetbl 128 16K 411 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 12824 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 freefile 64 8K 12771 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 496 kqueue 68 7K 13674 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 DEVFSP 80 5K 227 ufs_dirhash 24 5K 24 session 35 5K 48 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 pwddesc 64 4K 13668 proc-args 97 4K 14928 acpisem 28 4K 28 lockf 32 4K 54 hhook 15 4K 17 selfd 47 3K 199934 terminal 11 3K 11 select 19 3K 77 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 25534 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 12774 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 12773 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 14 newdirblk 4 1K 12767 diradd 4 1K 12815 inpcbpolicy 16 1K 2407 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 1959 chacha20random 1 1K 1 CC Mem 5 1K 1948 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 181 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 16138 filecaps 5 1K 107 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 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 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 3 sctp_mcore 0 0K 0 sctp_socko 0 0K 8357 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 0 sctp_stri 0 0K 0 mqdata 0 0K 0 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 12706 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 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 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 29 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 15 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 12947 namei_tracker 0 0K 0 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 512 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 10 lio 0 0K 4 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 113 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 21892 ioctlops 0 0K 139 eventfd 0 0K 4 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 796 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 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 8610 788 1420550 0 254 38494208 0 mbuf 256 9532 642 2216547 0 254 2604544 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 16832 439 381374 0 63 2487024 0 sctp_asoc 2288 757 263 4161 0 254 2333760 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-256 256 103 6602 26626 0 62 1716480 0 BUF TRIE 144 202 11558 810 0 62 1693440 0 malloc-384 384 4196 34 4548 0 30 1624320 0 malloc-2048 2048 761 23 17659 0 8 1605632 0 malloc-128 128 11475 243 24310 0 126 1499904 0 malloc-4096 4096 327 5 506 0 2 1359872 0 sctp_ep 1272 757 260 17464 0 254 1293624 0 UMA Slabs 0 112 11535 15 11535 0 126 1293600 0 malloc-384 384 117 3243 12895 0 30 1290240 0 vmem btag 56 20154 117 20154 0 254 1135176 0 malloc-1024 1024 763 21 4169 0 16 802816 0 sctp_raddr 736 757 266 4161 0 254 752928 0 malloc-384 384 1608 42 21721 0 30 633600 0 FFS inode 1160 518 28 13289 0 8 633360 0 tcpcb 1096 5 506 1948 0 254 560056 0 socket 960 41 467 21951 0 254 487680 0 malloc-128 128 69 3341 13044 0 126 436480 0 256 Bucket 2048 188 14 8422 0 8 413696 0 malloc-65536 65536 4 2 308 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 21 747 1948 0 254 380928 0 VM OBJECT 264 1348 92 193252 0 30 380160 0 THREAD 1808 161 26 13177 0 8 338096 0 malloc-16384 16384 11 7 12782 0 1 294912 0 malloc-4096 4096 66 6 13670 0 2 294912 0 malloc-64 64 4092 507 18288 0 254 294336 0 malloc-256 256 427 698 40057 0 62 288000 0 VNODE 448 557 73 13330 0 30 282240 0 mbuf_packet 256 342 674 18362 0 254 260096 0 malloc-256 256 910 95 19862 0 62 257280 0 ripcb 496 5 507 187 0 254 253952 0 udp_inpcb 496 6 506 253 0 254 253952 0 MAP ENTRY 96 1826 736 735422 0 127 245952 0 malloc-16 16 14504 246 14594 0 254 236000 0 DEVCTL 1024 6 214 154 0 0 225280 0 tcp_log 416 4 509 4441 0 254 213408 0 malloc-32 32 5359 563 19798 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-2048 2048 11 77 518 0 8 180224 0 FPU_save_area 832 163 53 20379 0 16 179712 0 malloc-128 128 1204 191 51578 0 126 178560 0 FFS2 dinode 256 518 112 13289 0 62 161280 0 malloc-1024 1024 121 23 1491 0 16 147456 0 tcp_bbr_map 128 3 1144 11085 0 126 146816 0 S VFS Cache 104 1021 383 13845 0 126 146016 0 VMSPACE 2552 43 14 13647 0 4 145464 0 ertt_txseginfo 40 0 3636 57369 0 254 145440 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 813 210 14725 0 126 130944 0 unpcb 256 20 490 2045 0 254 130560 0 udplite_inpcb 496 0 256 19 0 254 126976 0 PROC 1352 63 27 13667 0 8 121680 0 64 Bucket 512 184 48 10795 0 30 118784 0 128 Bucket 1024 91 24 983 0 16 117760 0 ksiginfo 112 74 970 7346 0 126 116928 0 malloc-64 64 1412 415 23240 0 254 116928 0 malloc-128 128 624 151 4669 0 126 99200 0 g_bio 408 0 240 6440 0 30 97920 0 filedesc0 1072 64 27 13668 0 8 97552 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 703 620 214567 0 254 84672 0 clpbuf 2624 0 32 26 0 16 83968 0 malloc-16384 16384 5 0 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 malloc-4096 4096 14 6 12972 0 2 81920 0 32 Bucket 256 159 156 3693 0 62 80640 0 sctp_readq 152 0 520 38 0 254 79040 0 sctp_chunk 152 278 242 278 0 254 79040 0 malloc-128 128 152 375 410 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 sctp_stream_msg_out 112 496 44 1460 0 254 60480 0 malloc-32 32 1542 348 25109 0 254 60480 0 malloc-8192 8192 5 2 10 0 1 57344 0 malloc-4096 4096 9 5 17 0 2 57344 0 malloc-16 16 3058 442 62851 0 254 56000 0 da_ccb 544 0 98 1735 0 16 53312 0 sctp_laddr 48 604 488 957 0 254 52416 0 malloc-256 256 78 117 735 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 65982 0 16 49152 0 malloc-16384 16384 1 2 3 0 1 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 12 36 536 0 16 49152 0 tcp_bbr_pcb 832 1 53 1639 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 236 314 43179 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4711 409 4867 0 254 40960 0 pipe 744 23 27 411 0 16 37200 0 PWD 32 21 1113 12860 0 254 36288 0 malloc-64 64 79 488 16014 0 254 36288 0 malloc-64 64 150 417 293 0 254 36288 0 malloc-64 64 27 540 353 0 254 36288 0 malloc-64 64 6 561 21 0 254 36288 0 malloc-128 128 94 185 107 0 126 35712 0 malloc-128 128 16 263 18 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 5 130 1171 0 62 34560 0 malloc-256 256 60 75 81 0 62 34560 0 malloc-256 256 38 97 26065 0 62 34560 0 malloc-256 256 38 97 12829 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-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-4096 4096 3 5 636 0 2 32768 0 malloc-2048 2048 6 10 32 0 8 32768 0 malloc-2048 2048 3 13 123 0 8 32768 0 malloc-2048 2048 7 9 18 0 8 32768 0 malloc-1024 1024 2 30 17 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 7 0 16 32768 0 malloc-512 512 5 59 224 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 KNOTE 160 28 172 131879 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 4 Bucket 48 6 582 298 0 254 28224 0 8 Bucket 80 55 295 3197 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 48 0 126 24288 0 rl_entry 40 62 544 62 0 254 24240 0 malloc-384 384 3 57 62 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 6 624 272 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 5 275 1948 0 126 20160 0 malloc-64 64 2 313 4 0 254 20160 0 malloc-32 32 129 501 4856 0 254 20160 0 malloc-32 32 47 583 89 0 254 20160 0 malloc-32 32 393 237 1219 0 254 20160 0 malloc-32 32 44 586 45 0 254 20160 0 malloc-32 32 32 598 320 0 254 20160 0 malloc-32 32 18 612 2425 0 254 20160 0 16 Bucket 144 67 73 403 0 62 20160 0 2 Bucket 32 60 570 1481 0 254 20160 0 AIOCB 552 0 35 36 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 4 0 30 19040 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-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-2048 2048 2 6 3 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 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 2 30 2 0 30 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 10 22 10 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 tcp_rack_pcb 896 0 18 3 0 16 16128 0 vtnet_tx_hdr 24 0 668 720206 0 254 16032 0 malloc-16 16 520 480 1841 0 254 16000 0 tcp_rack_map 120 0 132 9 0 126 15840 0 AIO 208 0 76 7 0 62 15808 0 kenv 258 15 45 1042 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 malloc-16 16 17 733 13097 0 254 12000 0 malloc-16 16 5 745 17 0 254 12000 0 malloc-16 16 46 704 14404 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 6 494 6 0 254 8000 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 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 IPsec SA lft_c 16 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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