panic: filt_timerattach: periodic timer has a calculated zero timeout cpuid = 1 time = 1633142866 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfee0b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfee210 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfee2f0 panic() at panic+0xb5/frame 0xfffffe009bfee3b0 filt_timerattach() at filt_timerattach+0x3c3/frame 0xfffffe009bfee490 kqueue_register() at kqueue_register+0xe5e/frame 0xfffffe009bfee5d0 kqueue_kevent() at kqueue_kevent+0x218/frame 0xfffffe009bfee9e0 kern_kevent_fp() at kern_kevent_fp+0xec/frame 0xfffffe009bfeea30 kern_kevent() at kern_kevent+0x157/frame 0xfffffe009bfeeb10 kern_kevent_generic() at kern_kevent_generic+0x17c/frame 0xfffffe009bfeebf0 sys_kevent() at sys_kevent+0x1e6/frame 0xfffffe009bfeed30 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfeef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfeef30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1337 tid 100721 ] 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 0x28 rax 0x12 rcx 0xb147a5b490229cbf rdx 0x3ffff rbx 0 rsp 0xfffffe009bfee1f0 rbp 0xfffffe009bfee210 rsi 0x40001 rdi 0xffffffff817be81a vprintf+0x35a r8 0 r9 0xfffffe009bfedd28 r10 0 r11 0xfffffe009ea63c50 r12 0xfffffe009ea63740 r13 0xfffffe009bfee201 r14 0xffffffff82c82d60 .str.18 r15 0xffffffff82c82d60 .str.18 rip 0xffffffff817b218b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df52a(%rip) db> show proc Process 1337 (syz-executor.1) at 0xfffffe009ea5e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe005877c000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053d59538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eadb000 (map 0xfffffe009eadb000) (map.pmap 0xfffffe009eadb0c0) (pmap 0xfffffe009eadb120) threads: 2 100133 RunQ syz-executor.1 100721 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1337 790 790 0 R (threaded) syz-executor.1 100133 RunQ syz-executor.1 100721 Run CPU 1 syz-executor.1 1334 789 789 0 R syz-executor.0 1332 830 830 0 S (threaded) syz-executor.2 100453 S nanslp 0xffffffff8405e581 syz-executor.2 100713 S connec 0xfffffe009ea5b85a syz-executor.2 100718 S uwait 0xfffffe009eac2200 syz-executor.2 1331 831 831 0 R (threaded) syz-executor.3 100680 RunQ syz-executor.3 100715 Run CPU 0 syz-executor.3 1202 1195 1202 0 Ss select 0xfffffe009e41b3c0 dhclient 1199 1 1199 0 Ss select 0xfffffe009e41b540 dhclient 1195 1188 436 65 S select 0xfffffe009e41b640 dhclient 1188 436 436 0 S wait 0xfffffe0058962a70 sh 914 1 831 0 S uwait 0xfffffe009ea64280 syz-executor.3 911 1 831 0 S uwait 0xfffffe009ea38500 syz-executor.3 831 780 831 0 Rs syz-executor.3 830 780 830 0 Rs 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 100118 S uwait 0xfffffe0057599280 syz-fuzzer 100119 S uwait 0xfffffe005884fd80 syz-fuzzer 100120 S uwait 0xfffffe005884fc80 syz-fuzzer 100121 S uwait 0xfffffe0058849c80 syz-fuzzer 100122 S kqread 0xfffffe009e3b3d00 syz-fuzzer 100123 S uwait 0xfffffe0057599380 syz-fuzzer 100124 S uwait 0xfffffe0058849a80 syz-fuzzer 100126 S uwait 0xfffffe0058849980 syz-fuzzer 100127 S uwait 0xfffffe0058849880 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e9db5e8 csh 776 694 776 0 Ss select 0xfffffe009e41b340 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 0xffffffff8405e581 cron 694 1 694 0 Ss select 0xfffffe009e41b5c0 sshd 507 1 507 0 Ss select 0xfffffe009e41be40 syslogd 436 1 436 0 Ss wait 0xfffffe0058b2b000 devd 435 1 435 65 Ss select 0xfffffe009e41b840 dhclient 350 1 350 0 Ss select 0xfffffe009e41b8c0 dhclient 347 1 347 0 Ss select 0xfffffe009e41b9c0 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] 100101 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 0xffffffff81eb6670 [uma] 18 0 0 0 DL - 0xffffffff83e14ba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b996e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848a22f0 [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 - 0xffffffff82c89ce0 [deadlkres] 100077 D - 0xfffffe005759dc00 [acpi_task_0] 100078 D - 0xfffffe005759dc00 [acpi_task_1] 100079 D - 0xfffffe005759dc00 [acpi_task_2] 100081 D - 0xfffffe0053e06700 [CAM taskq] db> show all locks Process 1331 (syz-executor.3) thread 0xfffffe00a568a3a0 (100715) shared rw vm object (vm object) r = 0 (0xfffffe009e44ad68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1672 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009eb08440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 44 1035K 1155 vfscache 3 1025K 3 pcb 61 575K 1223 inodedep 31 524K 508 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 124 254K 1405 acpica 1674 184K 55237 filedesc 22 169K 889 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 16 132K 442 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 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 203 41K 2060 BPF 22 36K 24 temp 34 33K 2020 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 68 20K 70 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 433 sctp_stro 16 16K 253 tty 16 16K 16 ithread 99 16K 99 lltable 49 16K 52 bus-sc 34 15K 1691 ether_multi 157 13K 167 KTRACE 100 13K 100 sctp_atcl 33 13K 849 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 pf_rule 5 10K 5 GEOM 61 10K 487 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 478 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 61 7K 1346 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 223 plimit 22 6K 380 ufs_dirhash 24 5K 24 DEVFSP 74 5K 125 pf_ifnet 11 5K 24 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 57 4K 1359 acpisem 28 4K 28 hhook 15 4K 17 diradd 25 4K 474 session 25 4K 40 terminal 11 3K 11 mkdir 20 3K 856 proc-args 44 3K 597 uidinfo 3 3K 9 lockf 20 3K 33 sctp_atky 49 3K 1122 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 dirrem 8 2K 440 indirdep 8 2K 10 ipsec-saq 2 2K 2 selfd 31 2K 60133 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 67 newdirblk 13 2K 428 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 50 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 freefile 7 1K 437 CAM periph 4 1K 271 freework 4 1K 433 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 432 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 38 encap_export_host 12 1K 12 sctp_athm 33 1K 877 sctp_map 32 1K 506 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 413 osd 10 1K 126 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 12 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 120 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 4016 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 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 94 p1003.1b 1 1K 1 htcp data 0 0K 2 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 44 cubic data 0 0K 5 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 320 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 78 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 cdg data 0 0K 0 chd data 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 429 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 2 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 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 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 5 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 609 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 15 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 2 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 104 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 15066 ioctlops 0 0K 143 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 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 2 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 674 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 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 991 2353774 0 254 38137856 0 RADIX NODE 144 19974 181 108387 0 62 2902320 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8794 776 3571735 0 254 2449920 0 BUF TRIE 144 201 11559 607 0 62 1693440 0 malloc-384 384 4151 9 4151 0 30 1597440 0 malloc-128 128 11631 56 15083 0 126 1495936 0 malloc-4096 4096 336 3 1124 0 2 1388544 0 UMA Slabs 0 112 10469 4 10469 0 126 1172976 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 vmem btag 56 16357 34 16357 0 254 917896 0 FFS inode 1160 511 21 948 0 8 617120 0 malloc-65536 65536 6 1 14 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1142 88 20868 0 30 324720 0 256 Bucket 2048 147 9 25403 0 8 319488 0 THREAD 1808 145 31 721 0 8 318208 0 malloc-16384 16384 13 4 445 0 1 278528 0 VNODE 448 549 63 988 0 30 274176 0 malloc-4096 4096 60 5 1957 0 2 266240 0 malloc-64 64 3985 110 6876 0 254 262080 0 tcp_bbr_map 128 0 2046 9675 0 126 261888 0 malloc-16 16 14570 180 15060 0 254 236000 0 DEVCTL 1024 22 198 152 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 44 676 1584 0 62 184320 0 malloc-32 32 5608 62 6518 0 254 181440 0 malloc-384 384 50 400 527 0 30 172800 0 ertt_txseginfo 40 2 4240 31476 0 254 169680 0 MAP ENTRY 96 1456 308 68845 0 126 169344 0 malloc-128 128 1272 30 26196 0 126 166656 0 malloc-256 256 210 405 962 0 62 157440 0 FPU_save_area 832 147 42 8163 0 16 157248 0 mbuf_packet 256 74 496 1825 0 254 145920 0 malloc-1024 1024 135 5 156 0 16 143360 0 FFS2 dinode 256 511 29 948 0 62 138240 0 malloc-128 128 621 433 1927 0 126 134912 0 S VFS Cache 104 1019 268 1472 0 126 133848 0 malloc-65536 65536 0 2 72 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 ksiginfo 112 50 994 7501 0 126 116928 0 VMSPACE 2544 34 11 1314 0 4 114480 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 65 22 884 0 16 89088 0 PROC 1336 56 10 1337 0 8 88176 0 clpbuf 2624 0 32 24 0 16 83968 0 filedesc0 1072 57 20 1359 0 8 82544 0 malloc-2048 2048 20 18 522 0 8 77824 0 malloc-128 128 534 55 1679 0 126 75392 0 g_bio 408 0 180 5170 0 30 73440 0 sctp_asoc 2288 16 14 253 0 254 68640 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 64 Bucket 512 77 51 4142 0 30 65536 0 socket 960 28 40 2190 0 254 65280 0 malloc-256 256 210 45 1992 0 62 65280 0 malloc-4096 4096 12 3 15 0 2 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 sctp_raddr 736 16 61 361 0 254 56672 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 413 406 60636 0 254 52416 0 malloc-384 384 120 10 151 0 30 49920 0 malloc-1024 1024 26 22 771 0 16 49152 0 malloc-64 64 618 138 16230 0 254 48384 0 malloc-128 128 313 59 1244 0 126 47616 0 32 Bucket 256 66 114 3917 0 62 46080 0 sctp_ep 1272 17 19 519 0 254 45792 0 malloc-2048 2048 3 19 510 0 8 45056 0 malloc-2048 2048 0 22 573 0 8 45056 0 DIRHASH 1024 34 6 34 0 16 40960 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 4720 400 4954 0 254 40960 0 NAMEI 1024 0 36 15551 0 16 36864 0 malloc-64 64 444 123 634 0 254 36288 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 malloc-256 256 70 50 253 0 62 30720 0 malloc-256 256 89 31 1642 0 62 30720 0 da_ccb 544 0 56 1417 0 16 30464 0 tcpcb 1080 6 22 115 0 254 30240 0 pipe 744 22 18 360 0 16 29760 0 malloc-2048 2048 14 0 16 0 8 28672 0 malloc-384 384 35 35 851 0 30 26880 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-2048 2048 8 4 38 0 8 24576 0 malloc-1024 1024 2 22 41 0 16 24576 0 malloc-64 64 25 353 960 0 254 24192 0 KNOTE 160 29 121 139619 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2499 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 76 14 187 0 62 23040 0 tcp_log 416 10 44 156 0 254 22464 0 malloc-2048 2048 8 2 83 0 8 20480 0 PWD 32 20 610 521 0 254 20160 0 Files 80 196 54 8920 0 126 20000 0 udplite_inpcb 496 0 40 82 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 54 21 803 0 62 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 10 6 169 0 16 16384 0 malloc-512 512 2 30 119 0 30 16384 0 malloc-32 32 42 462 1344 0 254 16128 0 16 Bucket 144 53 59 368 0 62 16128 0 vtnet_tx_hdr 24 0 668 1199539 0 254 16032 0 tcp_inpcb 496 6 26 115 0 254 15872 0 malloc-384 384 28 12 55 0 30 15360 0 malloc-256 256 20 40 846 0 62 15360 0 tcp_bbr_pcb 832 0 18 26 0 16 14976 0 tcp_rack_pcb 832 0 18 44 0 16 14976 0 malloc-4096 4096 2 1 7 0 2 12288 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 1086 0 16 12288 0 malloc-64 64 77 112 96 0 254 12096 0 malloc-64 64 97 92 1526 0 254 12096 0 malloc-32 32 124 254 1346 0 254 12096 0 udp_inpcb 496 6 18 180 0 254 11904 0 malloc-128 128 43 50 67 0 126 11904 0 sctp_chunk 152 16 62 154 0 254 11856 0 kenv 258 15 30 1031 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 11 34 1231 0 254 11520 0 malloc-384 384 22 8 25 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-2048 2048 2 2 14 0 8 8192 0 malloc-1024 1024 4 4 27 0 16 8192 0 malloc-512 512 2 14 40 0 30 8192 0 malloc-512 512 10 6 12 0 30 8192 0 malloc-512 512 6 10 67 0 30 8192 0 malloc-512 512 0 16 78 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 25 67 40 0 126 8096 0 rl_entry 40 37 165 37 0 254 8080 0 sctp_stream_msg_out 112 0 72 23 0 254 8064 0 sctp_laddr 48 0 168 311 0 254 8064 0 tcp_rack_map 112 0 72 101 0 126 8064 0 udpcb 32 6 246 262 0 254 8064 0 ertt 72 6 106 115 0 126 8064 0 malloc-64 64 36 90 48 0 254 8064 0 malloc-32 32 46 206 89 0 254 8064 0 malloc-32 32 134 118 659 0 254 8064 0 malloc-32 32 34 218 746 0 254 8064 0 malloc-32 32 38 214 2752 0 254 8064 0 4 Bucket 48 7 161 70 0 254 8064 0 2 Bucket 32 53 199 591 0 254 8064 0 malloc-16 16 21 479 418 0 254 8000 0 malloc-16 16 288 212 476 0 254 8000 0 malloc-16 16 86 414 627 0 254 8000 0 malloc-16 16 194 306 1419 0 254 8000 0 malloc-16 16 24 476 25317 0 254 8000 0 malloc-16 16 49 451 909 0 254 8000 0 ripcb 496 2 14 36 0 254 7936 0 malloc-128 128 22 40 84 0 126 7936 0 malloc-128 128 2 60 29 0 126 7936 0 sctp_readq 152 0 52 7 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 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 42 0 126 6448 0 domainset 40 0 126 26 0 254 5040 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 pf tags 104 1 38 1 0 126 4056 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 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 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 itimer 352 0 0 0 0 30 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 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-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