panic: filt_timerattach: periodic timer has a calculated zero timeout cpuid = 1 time = 1633149363 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3e991b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3e99310 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3e993f0 panic() at panic+0xb5/frame 0xfffffe00a3e994b0 filt_timerattach() at filt_timerattach+0x3c3/frame 0xfffffe00a3e99590 kqueue_register() at kqueue_register+0xe5e/frame 0xfffffe00a3e996d0 kqueue_kevent() at kqueue_kevent+0x218/frame 0xfffffe00a3e99ae0 kern_kevent_fp() at kern_kevent_fp+0xec/frame 0xfffffe00a3e99b30 kern_kevent() at kern_kevent+0x157/frame 0xfffffe00a3e99c10 freebsd11_freebsd32_kevent() at freebsd11_freebsd32_kevent+0x238/frame 0xfffffe00a3e99d30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a3e99f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1745 tid 101327 ] Stopped at kdb_enter+0x6b: movq $0,0x28df52a(%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 0xab727c35e5fc8b90 rdx 0x3ffff rbx 0 rsp 0xfffffe00a3e992f0 rbp 0xfffffe00a3e99310 rsi 0x40001 rdi 0xffffffff817be81a vprintf+0x35a r8 0 r9 0xfffffe00a3e98e28 r10 0 r11 0xfffffe00a90d6a70 r12 0xfffffe00a90d6560 r13 0xfffffe00a3e99301 r14 0xffffffff82c83d60 .str.18 r15 0xffffffff82c83d60 .str.18 rip 0xffffffff817b218b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28df52a(%rip) db> show proc Process 1745 (syz-executor.1) at 0xfffffe009eae4a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe009e4e2a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053d59538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea00000 (map 0xfffffe009ea00000) (map.pmap 0xfffffe009ea000c0) (pmap 0xfffffe009ea00120) threads: 2 100180 Run CPU 0 syz-executor.1 101327 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1745 790 790 0 R (threaded) syz-executor.1 100180 Run CPU 0 syz-executor.1 101327 Run CPU 1 syz-executor.1 1743 807 807 0 S (threaded) syz-executor.3 100183 S nanslp 0xffffffff8405e581 syz-executor.3 101322 S connec 0xfffffe009e519c1a syz-executor.3 101326 S uwait 0xfffffe0058855280 syz-executor.3 1741 791 791 0 S (threaded) syz-executor.2 100300 S nanslp 0xffffffff8405e581 syz-executor.2 101320 S sbwait 0xfffffe00a91a8e1c syz-executor.2 101324 S uwait 0xfffffe009eaaca80 syz-executor.2 1669 0 0 0 DL mdwait 0xfffffe00a9494000 [md1] 1665 0 0 0 DL mdwait 0xfffffe00a903c000 [md0] 1514 1512 1512 0 SV uwait 0xfffffe0058783f00 syz-executor.3 1512 1 1512 0 DVs ppwait 0xfffffe005877c4e8 syz-executor.3 830 822 830 0 Ss select 0xfffffe009e3b77c0 dhclient 826 1 826 0 Ss select 0xfffffe00575570c0 dhclient 822 813 436 65 S select 0xfffffe009e3b7940 dhclient 813 436 436 0 S wait 0xfffffe0058b85000 sh 807 780 807 0 Ss nanslp 0xffffffff8405e580 syz-executor.3 791 780 791 0 Ss nanslp 0xffffffff8405e580 syz-executor.2 790 780 790 0 Ss nanslp 0xffffffff8405e581 syz-executor.1 789 780 789 0 Ss nanslp 0xffffffff8405e581 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0058851d80 syz-fuzzer 100127 S uwait 0xfffffe0057599080 syz-fuzzer 100128 S uwait 0xfffffe0057599180 syz-fuzzer 100129 S uwait 0xfffffe0057599280 syz-fuzzer 100130 S kqread 0xfffffe00575e0b00 syz-fuzzer 100131 S uwait 0xfffffe009e9f0c00 syz-fuzzer 100132 S uwait 0xfffffe009e9f0d00 syz-fuzzer 100133 S uwait 0xfffffe0058783080 syz-fuzzer 100134 S uwait 0xfffffe005884af00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058b85b20 csh 776 694 776 0 Ss select 0xfffffe009e3b78c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe005700f8b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f48b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f10b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f18b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575ed0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575ed8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575e70b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575e78b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005757b0b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405e580 cron 694 1 694 0 Ss select 0xfffffe00588753c0 sshd 507 1 507 0 Ss select 0xfffffe0058875040 syslogd 436 1 436 0 Ss wait 0xfffffe005895c000 devd 435 1 435 65 Ss select 0xfffffe0058875140 dhclient 350 1 350 0 Ss select 0xfffffe00588754c0 dhclient 347 1 347 0 Ss select 0xfffffe009e3b7ec0 dhclient 23 0 0 0 DL syncer 0xffffffff84186960 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005877ca70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84184660 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00081ea0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bcb80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841b06b8 [dom0] 100089 D launds 0xffffffff841b06c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eb69f0 [uma] 18 0 0 0 DL - 0xffffffff83e14ba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b966e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8474b2f0 [pf purge] 15 0 0 0 DL - 0xffffffff8417f880 [soaiod4] 9 0 0 0 DL - 0xffffffff8417f880 [soaiod3] 8 0 0 0 DL - 0xffffffff8417f880 [soaiod2] 7 0 0 0 DL - 0xffffffff8417f880 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c9a3c0 [doneq0] 100049 D - 0xffffffff83c9a340 [async] 100082 D - 0xffffffff83c9a1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac6888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e06880 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e06830 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841aa760 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84031a80 [g_event] 100040 D - 0xffffffff84031ac0 [g_up] 100041 D - 0xffffffff84031b00 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df9b00 [thr_0] 100030 D - 0xfffffe0053df9b80 [thr_1] 100031 D - 0xffffffff84180c08 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d59538 [init] 10 0 0 0 DL audit_w 0xffffffff841ab700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84032980 [swapper] 100005 D - 0xfffffe0053df2e00 [softirq_0] 100006 D - 0xfffffe0053df2d00 [softirq_1] 100007 D - 0xfffffe0053df2c00 [if_io_tqg_0] 100008 D - 0xfffffe0053df2b00 [if_io_tqg_1] 100009 D - 0xfffffe0053df2a00 [if_config_tqg_0] 100010 D - 0xfffffe0053df2900 [deferred_unmount ta] 100013 D - 0xfffffe0053df2600 [thread taskq] 100015 D - 0xfffffe0053df2400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df2300 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df2200 [pci_hp taskq] 100018 D - 0xfffffe0053df2100 [aiod_kick taskq] 100019 D - 0xfffffe0053df2000 [inm_free taskq] 100020 D - 0xfffffe0053e06e00 [in6m_free taskq] 100021 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e06b00 [firmware taskq] 100042 D - 0xfffffe0053e06900 [crypto_0] 100043 D - 0xfffffe0053e06900 [crypto_1] 100059 D - 0xfffffe0053e06600 [vtnet0 rxq 0] 100060 D - 0xfffffe0053e06500 [vtnet0 txq 0] 100061 D - 0xfffffe0053e06400 [vtnet0 rxq 1] 100062 D - 0xfffffe0053e06300 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ff6e80 [virtio_balloon] 100068 D - 0xfffffe0053e06200 [mca taskq] 100073 D - 0xffffffff82c8ace0 [deadlkres] 100077 D - 0xfffffe00575e0c00 [acpi_task_0] 100078 D - 0xfffffe00575e0c00 [acpi_task_1] 100079 D - 0xfffffe00575e0c00 [acpi_task_2] 100081 D - 0xfffffe0053e06700 [CAM taskq] 1744 789 789 0 Z syz-executor.0 db> show all locks db> show malloc Type InUse MemUse Requests sctp_stro 32 29971K 590 pf_hash 5 11524K 5 devbuf 4213 4323K 4243 tcp_hpts 6 3201K 6 sysctloid 35409 2086K 35480 vtbuf 24 1968K 46 kobj 326 1304K 501 newblk 25 1030K 2289 vfscache 3 1025K 3 pcb 89 609K 2746 inodedep 129 560K 1020 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 132 264K 1820 acpica 1674 184K 55237 vnet_data 1 168K 1 filedesc 20 153K 1871 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 16 132K 933 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 352 44K 352 kdtrace 213 43K 3074 BPF 22 36K 22 temp 35 35K 2032 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 11 msg 4 30K 4 dirrem 111 28K 951 gtaskqueue 18 26K 18 sctp_atcl 64 24K 1898 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 routetbl 136 19K 527 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 54 bus-sc 34 15K 1691 freefile 110 14K 948 KTRACE 100 13K 100 sctp_timw 49 13K 49 ifnet 7 13K 7 ether_multi 152 13K 162 GEOM 75 12K 579 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 1001 UART 12 9K 12 devstat 4 9K 4 md_disk 4 9K 4 ksem 1 8K 28 rpc 2 8K 2 shmfd 1 8K 17 md_sectors 2 8K 2 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 63 7K 1752 taskqueue 63 7K 63 pf_ifnet 19 7K 37 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 237 plimit 21 6K 379 ufs_dirhash 24 5K 24 DEVFSP 74 5K 263 UMA 272 5K 272 vt 11 5K 11 sctp_atky 96 4K 2559 pf_table 2 4K 27 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 58 4K 1762 acpisem 28 4K 28 hhook 15 4K 17 session 26 4K 39 terminal 11 3K 11 proc-args 44 3K 566 uidinfo 3 3K 9 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 1838 ipsec-saq 2 2K 2 selfd 31 2K 54230 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 newdirblk 13 2K 919 diradd 13 2K 985 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 31 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 1215 sctp_athm 64 1K 1963 sctp_map 64 1K 1152 softdep 1 1K 1 freeblks 4 1K 956 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 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 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 20 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 291 inpcbpolicy 12 1K 492 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 ktls 1 1K 1 procdesc 2 1K 8 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 5 1K 4588 pf_rule 1 1K 9 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 263 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 76 p1003.1b 1 1K 1 cubic data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 8 chd data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 63 sctp_mcore 0 0K 0 sctp_socko 0 0K 1060 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 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 sctp_stri 0 0K 110 dctcp data 0 0K 0 htcp data 0 0K 7 vegas data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 722 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 421 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 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 nvme_da 0 0K 0 ktls_ocf 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 13 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 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 twsbuf 0 0K 0 statfs 0 0K 1094 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 56 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 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 97 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 14682 ioctlops 0 0K 159 eventfd 0 0K 0 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 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 679 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 84 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 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 989 1766983 0 254 38129664 0 tcp_log 416 0 9882 91068 0 254 4110912 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8891 679 2760137 0 254 2449920 0 RADIX NODE 144 16666 269 100603 0 62 2438640 0 BUF TRIE 144 186 11574 1106 0 62 1693440 0 malloc-384 384 4151 9 4151 0 30 1597440 0 malloc-128 128 11709 40 15137 0 126 1503872 0 malloc-4096 4096 336 3 1142 0 2 1388544 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 UMA Slabs 0 112 10580 1 10580 0 126 1185072 0 vmem btag 56 17824 79 17824 0 254 1002568 0 FFS inode 1160 511 28 1460 0 8 625240 0 tcp_bbr_map 128 0 4402 28565 0 126 563456 0 ertt_txseginfo 40 1 12018 91182 0 254 480760 0 malloc-65536 65536 6 1 14 0 1 458752 0 256 Bucket 2048 215 5 23130 0 8 450560 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1136 79 26702 0 30 320760 0 THREAD 1808 153 23 1327 0 8 318208 0 malloc-32768 32768 2 7 392 0 1 294912 0 VNODE 448 550 80 1501 0 30 282240 0 malloc-16384 16384 12 5 936 0 1 278528 0 malloc-4096 4096 64 3 2847 0 2 274432 0 malloc-64 64 4014 81 7678 0 254 262080 0 malloc-16 16 14669 331 15450 0 254 240000 0 DEVCTL 1024 25 195 155 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-384 384 148 362 1039 0 30 195840 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5639 157 6897 0 254 185472 0 malloc-256 256 307 383 1504 0 62 176640 0 mbuf_packet 256 159 516 4164 0 254 172800 0 malloc-256 256 25 650 3011 0 62 172800 0 malloc-128 128 1272 30 26205 0 126 166656 0 FPU_save_area 832 155 34 4482 0 16 157248 0 MAP ENTRY 96 1355 283 94742 0 126 157248 0 malloc-1024 1024 137 7 174 0 16 147456 0 malloc-128 128 725 360 2441 0 126 138880 0 FFS2 dinode 256 511 29 1459 0 62 138240 0 S VFS Cache 104 1017 309 1981 0 126 137904 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 58 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 ksiginfo 112 57 987 3216 0 126 116928 0 sctp_asoc 2288 32 18 576 0 254 114400 0 128 Bucket 1024 83 24 1098 0 16 109568 0 VMSPACE 2544 32 10 1725 0 4 106848 0 malloc-2048 2048 35 17 1270 0 8 106496 0 PROC 1336 58 14 1745 0 8 96192 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-256 256 225 105 4008 0 62 84480 0 sctp_ep 1272 32 34 1267 0 254 83952 0 filedesc0 1072 58 19 1762 0 8 82544 0 malloc-128 128 519 70 2679 0 126 75392 0 g_bio 408 0 180 10808 0 30 73440 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 malloc-8192 8192 4 4 48 0 1 65536 0 socket 960 27 41 2984 0 254 65280 0 malloc-4096 4096 12 2 15 0 2 57344 0 64 Bucket 512 81 31 3939 0 30 57344 0 malloc-384 384 126 14 153 0 30 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-1024 1024 29 23 1081 0 16 53248 0 malloc-64 64 411 408 54857 0 254 52416 0 malloc-64 64 618 138 15650 0 254 48384 0 32 Bucket 256 70 110 3150 0 62 46080 0 malloc-2048 2048 3 19 510 0 8 45056 0 malloc-2048 2048 0 22 573 0 8 45056 0 malloc-128 128 309 32 2245 0 126 43648 0 clpbuf 2624 0 16 23 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4824 296 5346 0 254 40960 0 malloc-384 384 66 34 1900 0 30 38400 0 malloc-256 256 120 30 2918 0 62 38400 0 tcpcb 1096 4 31 280 0 254 38360 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 17333 0 16 36864 0 da_ccb 544 0 63 2805 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_raddr 736 32 12 576 0 254 32384 0 malloc-64 64 444 60 634 0 254 32256 0 malloc-256 256 82 38 439 0 62 30720 0 malloc-2048 2048 14 0 16 0 8 28672 0 malloc-2048 2048 8 6 73 0 8 28672 0 malloc-1024 1024 2 26 63 0 16 28672 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 4 8 100 0 8 24576 0 KNOTE 160 29 121 87431 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 191 109 10190 0 126 24000 0 8 Bucket 80 49 251 1908 0 126 24000 0 tcp_inpcb 496 15 33 280 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 76 14 187 0 62 23040 0 pipe 744 20 10 341 0 16 22320 0 malloc-4096 4096 4 1 8 0 2 20480 0 malloc-2048 2048 4 6 43 0 8 20480 0 PWD 32 19 611 1012 0 254 20160 0 malloc-64 64 39 276 1374 0 254 20160 0 16 Bucket 144 60 80 421 0 62 20160 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 54 21 807 0 62 19200 0 malloc-256 256 20 55 1383 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 102 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 10 6 169 0 16 16384 0 malloc-512 512 2 30 149 0 30 16384 0 malloc-32 32 73 431 2402 0 254 16128 0 vtnet_tx_hdr 24 0 668 925869 0 254 16032 0 malloc-384 384 31 9 160 0 30 15360 0 tcp_bbr_pcb 832 0 18 103 0 16 14976 0 tcp_rack_pcb 832 0 18 63 0 16 14976 0 malloc-4096 4096 1 2 5 0 2 12288 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 5 7 1050 0 16 12288 0 malloc-64 64 79 110 103 0 254 12096 0 malloc-64 64 99 90 2083 0 254 12096 0 malloc-32 32 114 264 1323 0 254 12096 0 udp_inpcb 496 6 18 161 0 254 11904 0 kenv 258 15 30 1027 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 21 9 24 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-1024 1024 4 4 25 0 16 8192 0 malloc-512 512 2 14 37 0 30 8192 0 malloc-512 512 10 6 12 0 30 8192 0 malloc-512 512 6 10 65 0 30 8192 0 malloc-512 512 0 16 110 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 26 66 39 0 126 8096 0 rl_entry 40 52 150 52 0 254 8080 0 sctp_stream_msg_out 112 9 63 127 0 254 8064 0 sctp_laddr 48 0 168 343 0 254 8064 0 udpcb 32 6 246 202 0 254 8064 0 ertt 72 4 108 280 0 126 8064 0 malloc-64 64 36 90 43 0 254 8064 0 malloc-32 32 132 120 1155 0 254 8064 0 malloc-32 32 34 218 746 0 254 8064 0 malloc-32 32 38 214 2800 0 254 8064 0 4 Bucket 48 6 162 72 0 254 8064 0 2 Bucket 32 60 192 694 0 254 8064 0 malloc-16 16 23 477 1103 0 254 8000 0 malloc-16 16 290 210 517 0 254 8000 0 malloc-16 16 118 382 1273 0 254 8000 0 malloc-16 16 194 306 1419 0 254 8000 0 malloc-16 16 24 476 25447 0 254 8000 0 malloc-16 16 80 420 1999 0 254 8000 0 ripcb 496 2 14 10 0 254 7936 0 udplite_inpcb 496 0 16 41 0 254 7936 0 malloc-128 128 25 37 107 0 126 7936 0 malloc-128 128 44 18 66 0 126 7936 0 malloc-128 128 2 60 15 0 126 7936 0 sctp_readq 152 0 52 88 0 254 7904 0 sctp_chunk 152 22 30 142 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 itimer 352 0 22 2 0 30 7744 0 unpcb 256 11 19 1199 0 254 7680 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 1 19 341 0 30 7680 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 5 3 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_rack_map 112 0 36 123 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 41 85 124 0 254 4032 0 malloc-32 32 80 46 80 0 254 4032 0 malloc-16 16 10 240 10 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md1 512 0 0 0 0 30 0 0 md0 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 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 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 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 AIOP 32 0 0 0 0 254 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 224 0 0 0 0 62 0 0 NCLNODE 592 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 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 ktls_session 192 0 0 0 0 62 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-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-4096 4096 0 0 0 0 2 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 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