panic: Bad tailq NEXT(0xfffff800044af830->tqh_last) != NULL cpuid = 1 time = 22308 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255e5140 vpanic() at vpanic+0x1c7/frame 0xfffffe00255e51a0 panic() at panic+0x43/frame 0xfffffe00255e5200 pf_tagname2tag() at pf_tagname2tag+0x2b1/frame 0xfffffe00255e5250 pfioctl() at pfioctl+0x76e0/frame 0xfffffe00255e5780 devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe00255e57e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe00255e5810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe00255e5930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe00255e5970 kern_ioctl() at kern_ioctl+0x3cd/frame 0xfffffe00255e59e0 sys_ioctl() at sys_ioctl+0x265/frame 0xfffffe00255e5ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00255e5bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00255e5bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 11901 tid 111659 ] Stopped at kdb_enter+0x67: movq $0,0x1478c66(%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 0xfffffe002a000000 rdx 0x3ffff rbx 0 rsp 0xfffffe00255e5120 rbp 0xfffffe00255e5140 rsi 0x40001 rdi 0xffffffff810ef246 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00258b9c10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff81975671 r15 0xffffffff81975671 rip 0xffffffff810e3717 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1478c66(%rip) db> show proc Process 11901 (syz-executor.1) at 0xfffff80004bdfa50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 774 at 0xfffff80004b81a50 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80004290528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00049a49f0 (map 0xfffffe00049a49f0) (map.pmap 0xfffffe00049a4ab0) (pmap 0xfffffe00049a4b10) threads: 2 100155 RunQ syz-executor.1 111659 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 11902 838 838 0 R (threaded) syz-executor.3 100177 RunQ syz-executor.3 111660 Run CPU 0 syz-executor.3 11901 774 774 0 R (threaded) syz-executor.1 100155 RunQ syz-executor.1 111659 Run CPU 1 syz-executor.1 8190 8184 8190 0 Ss select 0xfffff8002588a0c0 dhclient 8187 1 8187 0 Ss select 0xfffff80025d01f40 dhclient 8184 8175 424 65 S select 0xfffff80025493140 dhclient 8175 424 424 0 SW wait 0xfffff80004beaa50 sh 8166 1 8166 65 Ss select 0xfffff8002585be40 dhclient 2017 1 2017 0 Ss select 0xfffff800254930c0 dhclient 2014 1 2014 0 Ss select 0xfffff800254931c0 dhclient 838 762 838 0 Ss nanslp 0xffffffff8252fb00 syz-executor.3 780 762 780 0 Rs syz-executor.2 774 762 774 0 Ss nanslp 0xffffffff8252fb00 syz-executor.1 767 762 767 0 Ds getblk 0xfffffe0003e454c0 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100079 S kqread 0xfffff8001cf62d00 syz-fuzzer 100106 S uwait 0xfffff80004c40980 syz-fuzzer 100107 S uwait 0xfffff80004c40180 syz-fuzzer 100108 S uwait 0xfffff80025493980 syz-fuzzer 100109 S uwait 0xfffff80025493a80 syz-fuzzer 100110 S uwait 0xfffff80025493b80 syz-fuzzer 100111 S uwait 0xfffff80004a74900 syz-fuzzer 100112 S uwait 0xfffff80025493880 syz-fuzzer 100113 S uwait 0xfffff80025493c80 syz-fuzzer 760 758 760 0 SWs pause 0xfffff8002500a5d8 csh 758 682 758 0 Ss select 0xfffff8001cf5e140 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004782cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a668b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a66cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a5e0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a5e4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a5e8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a5ecb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049fa0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049fa4b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fb00 cron 682 1 682 0 Ss select 0xfffff8001cf5e3c0 sshd 495 1 495 0 Ss select 0xfffff8001cf5e440 syslogd 424 1 424 0 SWs wait 0xfffff80004be4a50 devd 423 1 423 65 Ss select 0xfffff8001cf5e640 dhclient 338 1 338 0 Ss select 0xfffff8001cf5e6c0 dhclient 335 1 335 0 Ss select 0xfffff80004c400c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004a79000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261ceb8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261bf80 [bufdaemon] 100077 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100089 D sdflush 0xfffff800041808e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643448 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826378b8 [dom0] 100075 D launds 0xffffffff826378c4 [laundry: dom0] 100076 D umarcl 0xffffffff814ef100 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82da0818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c1e390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b55c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b55c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b55c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b55c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004353d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004353d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634db0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004328888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f620 [g_event] 100026 D - 0xffffffff8250f628 [g_up] 100027 D - 0xffffffff8250f630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042cee00 [thr_0] 100019 D - 0xfffff800042cee80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004290528 [init] 10 0 0 0 DL audit_w 0xffffffff826352d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fbb0 [swapper] 100005 D - 0xfffff800042b7e00 [if_io_tqg_0] 100006 D - 0xfffff800042b7d00 [if_io_tqg_1] 100007 D - 0xfffff800042b7c00 [if_config_tqg_0] 100008 D - 0xfffff800042b7b00 [softirq_0] 100009 D - 0xfffff800042b7a00 [softirq_1] 100010 D - 0xfffff80004182200 [in6m_free taskq] 100012 D - 0xfffff800042bbd00 [kqueue_ctx taskq] 100013 D - 0xfffff800042bbb00 [inm_free taskq] 100016 D - 0xfffff800042bb500 [aiod_kick taskq] 100017 D - 0xfffff800042bb300 [thread taskq] 100024 D - 0xfffff800042dd800 [firmware taskq] 100029 D - 0xfffff800042dd100 [crypto_0] 100030 D - 0xfffff800042dd100 [crypto_1] 100044 D - 0xfffff80004352100 [vtnet0 rxq 0] 100045 D - 0xfffff80004352000 [vtnet0 txq 0] 100046 D - 0xfffff80004768e00 [vtnet0 rxq 1] 100047 D - 0xfffff80004768d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800044a0c00 [virtio_balloon] 100053 D - 0xfffff8000477cc00 [mca taskq] 100054 D - 0xffffffff81d1d5c0 [deadlkres] 100062 D - 0xfffff80004a52d00 [acpi_task_0] 100063 D - 0xfffff80004a52d00 [acpi_task_1] 100064 D - 0xfffff80004a52d00 [acpi_task_2] 100066 D - 0xfffff80004352900 [CAM taskq] db> show all locks Process 11902 (syz-executor.3) thread 0xfffffe0025836100 (111660) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80028165e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12606 Process 11901 (syz-executor.1) thread 0xfffffe00258b9700 (111659) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82c714b8) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:1587 Process 780 (syz-executor.2) thread 0xfffffe0023bf6700 (100105) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e454c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3875 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800255e4628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1047 Process 767 (syz-executor.0) thread 0xfffffe0023bf8a00 (100100) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003eb8e00) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3875 exclusive lockmgr ufs (ufs) r = 1 (0xfffff80004bf8be0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2918 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800255e4dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1047 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 pcb 858 1475K 30155 kobj 336 1344K 496 newblk 4 1025K 11635 vfscache 3 1025K 3 pf_rule 731 731K 2382 inodedep 8 515K 11452 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 415 415K 8643 sctp_atcl 833 313K 27034 subproc 132 253K 11979 acpica 1674 184K 52503 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 7 130K 22057 tfo_ccache 1 128K 1 temp 78 119K 7529 filedesc 17 117K 22007 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 294 sctp_timw 339 85K 339 bus 979 79K 3035 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 BPF 30 53K 30 sctp_atky 1248 52K 35973 umtx 324 41K 324 kdtrace 177 34K 35391 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 vmem 3 22K 4 kbdmux 6 22K 6 ifaddr 74 22K 74 DEVFS_RULE 56 20K 56 dirrem 70 18K 11008 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 59 ether_multi 172 14K 182 bus-sc 30 14K 1416 sctp_athm 833 14K 27072 sctp_map 830 13K 17286 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 11058 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 freefile 52 7K 11005 CAM DEV 3 6K 510 cred 23 6K 262 kqueue 58 6K 11913 plimit 22 6K 397 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 pf_ifnet 12 5K 22 DEVFSP 74 5K 78 ufs_dirhash 16 5K 24 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 2860 kcovinfo 64 4K 68 evdev 4 4K 4 routetbl 24 4K 28 session 28 4K 43 pgrp 28 4K 53 pwddesc 56 4K 11903 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 lockf 24 3K 122 proc-args 47 3K 602 selfd 38 3K 153325 uidinfo 4 3K 10 sctp_ifa 17 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 select 13 2K 47 CAM XPT 22 2K 543 Unitno 27 2K 45 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 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 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 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 3589 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 10992 chacha20random 1 1K 1 procdesc 3 1K 14 osd 3 1K 9 inpcbpolicy 9 1K 963 mkdir 2 1K 21984 diradd 2 1K 11042 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 17787 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 11016 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 41 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 25030 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 9466 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 pf_table 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 24423 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 37225 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 freeblks 0 0K 11003 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 31 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 xform 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 10 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 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 6 VN POLL 0 0K 0 statfs 0 0K 11172 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 2 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 129 accf 0 0K 0 pts 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 636 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 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 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 NFSCL diroffdiroff 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 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9556 466 10529 0 129 20525056 0 mbuf_packet 256 8908 520 1182031 0 254 2413568 0 RADIX NODE 144 13767 734 400695 0 62 2088144 0 BUF TRIE 144 184 13284 18123 0 62 1939392 0 malloc-384 384 4138 12 4140 0 30 1593600 0 malloc-4096 4096 336 0 496 0 2 1376256 0 malloc-128 128 10483 57 10823 0 126 1349120 0 sctp_asoc 2288 416 74 8644 0 127 1121120 0 mbuf_jumbo_page 4096 0 253 4632 0 126 1036288 0 malloc-2048 2048 418 18 39253 0 8 892928 0 pbuf 832 0 1017 0 0 2 846144 0 malloc-1024 1024 737 7 6266 0 16 761856 0 UMA Slabs 0 112 6550 35 7316 0 126 737520 0 sctp_ep 1280 417 87 14829 0 129 645120 0 FFS inode 1128 511 28 11516 0 8 607992 0 malloc-1024 1024 417 23 8685 0 16 450560 0 sctp_raddr 736 420 163 17464 0 133 429088 0 malloc-384 384 886 54 27087 0 30 360960 0 VM OBJECT 264 1165 80 169610 0 30 328680 0 mbuf 256 541 681 726914 0 254 312832 0 VNODE 488 547 93 11554 0 30 312320 0 THREAD 1792 140 22 11660 0 8 290304 0 malloc-4096 4096 60 5 15008 0 2 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 256 Bucket 2048 97 15 9251 0 8 229376 0 malloc-16 16 13050 450 29578 0 254 216000 0 malloc-16384 16384 7 6 11002 0 1 212992 0 malloc-65536 65536 3 0 11 0 1 196608 0 malloc-64 64 2753 82 2862 0 254 181440 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4777 515 16786 0 254 169344 0 MAP ENTRY 96 1372 350 636798 0 126 165312 0 FFS2 dinode 256 511 134 11516 0 62 165120 0 malloc-128 128 1125 84 24452 0 126 154752 0 malloc-256 256 498 102 25858 0 62 153600 0 socket 944 28 128 17660 0 133 147264 0 S VFS Cache 104 1016 388 12137 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-256 256 386 124 12148 0 62 130560 0 malloc-4096 4096 31 0 42 0 2 126976 0 malloc-1024 1024 117 3 135 0 16 122880 0 VMSPACE 2544 33 12 11881 0 4 114480 0 vmem btag 56 1984 20 2002 0 254 112224 0 DEVCTL 1024 8 100 125 0 0 110592 0 malloc-2048 2048 46 4 2764 0 8 102400 0 PROC 1320 55 20 11902 0 8 99000 0 sctp_stream_msg_out 112 753 39 1733 0 188 88704 0 128 Bucket 1024 40 43 4836 0 16 84992 0 malloc-256 256 152 178 37784 0 62 84480 0 malloc-256 256 192 138 45887 0 62 84480 0 malloc-128 128 206 445 33903 0 126 83328 0 filedesc0 1072 56 21 11903 0 8 82544 0 UMA Kegs 384 212 1 212 0 30 81792 0 sctp_chunk 152 7 513 11195 0 156 79040 0 malloc-128 128 308 281 11560 0 126 75392 0 64 Bucket 512 48 96 7358 0 30 73728 0 malloc-64 64 570 564 166277 0 254 72576 0 g_bio 408 0 170 95346 0 30 69360 0 malloc-32768 32768 2 0 2 0 1 65536 0 pcpu-8 8 6433 735 11404 0 254 57344 0 malloc-64 64 452 430 12354 0 254 56448 0 32 Bucket 256 36 174 9800 0 62 53760 0 malloc-64 64 272 547 24028 0 254 52416 0 malloc-128 128 131 272 11196 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 34 0 1 49152 0 malloc-32 32 1155 357 24069 0 254 48384 0 malloc-64 64 522 171 1604 0 254 44352 0 malloc-384 384 7 103 11451 0 30 42240 0 malloc-384 384 96 14 414 0 30 42240 0 malloc-256 256 23 142 33741 0 62 42240 0 NAMEI 1024 1 35 61009 0 16 36864 0 malloc-512 512 1 71 3597 0 30 36864 0 Files 80 207 243 41142 0 126 36000 0 pipe 744 23 22 1366 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-4096 4096 7 0 8 0 2 28672 0 malloc-2048 2048 9 5 516 0 8 28672 0 malloc-64 64 325 116 17801 0 254 28224 0 16 Bucket 144 34 162 64671 0 62 28224 0 4 Bucket 48 5 583 10937 0 254 28224 0 KNOTE 160 28 147 118669 0 62 28000 0 8 Bucket 80 40 310 70743 0 126 28000 0 DIRHASH 1024 19 5 34 0 16 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 32 18 738 11081 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 513 0 126 23808 0 tcpcb 1048 4 18 443 0 129 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 59 31 1134 0 62 23040 0 malloc-256 256 73 17 560 0 62 23040 0 TURNSTILE 136 163 5 163 0 62 22848 0 malloc-1024 1024 18 2 18 0 16 20480 0 ksiginfo 112 64 116 1403 0 126 20160 0 2 Bucket 32 19 611 11812 0 254 20160 0 malloc-16 16 892 358 27597 0 254 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 163 29 163 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 4 0 1 16384 0 malloc-8192 8192 2 0 4 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 94 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 4 0 7 0 2 16384 0 malloc-4096 4096 1 3 11177 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 580547 0 254 16032 0 malloc-256 256 49 11 61 0 62 15360 0 malloc-2048 2048 5 1 267 0 8 12288 0 malloc-1024 1024 4 8 157 0 16 12288 0 sctp_laddr 48 1 251 2679 0 254 12096 0 malloc-32 32 101 277 7241 0 254 12096 0 malloc-32 32 3 375 80 0 254 12096 0 malloc-128 128 55 38 3140 0 126 11904 0 ripcb 488 3 21 87 0 140 11712 0 udplite_inpcb 488 0 24 219 0 140 11712 0 routing nhops 256 28 17 39 0 62 11520 0 unpcb 256 14 31 1838 0 156 11520 0 malloc-384 384 23 7 39 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 16 0 8 8192 0 malloc-2048 2048 1 3 85 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 3 5 18 0 16 8192 0 malloc-512 512 8 8 10 0 30 8192 0 malloc-512 512 2 14 40 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 35 11 39 0 62 8096 0 rl_entry 40 51 151 51 0 254 8080 0 udpcb 32 2 250 433 0 254 8064 0 malloc-64 64 75 51 92 0 254 8064 0 malloc-64 64 3 123 399 0 254 8064 0 malloc-32 32 8 244 29 0 254 8064 0 malloc-32 32 78 174 2029 0 254 8064 0 malloc-32 32 57 195 1258 0 254 8064 0 malloc-32 32 30 222 2654 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 29 471 14863 0 254 8000 0 malloc-16 16 183 317 9465 0 254 8000 0 malloc-16 16 256 244 267 0 254 8000 0 malloc-16 16 21 479 23643 0 254 8000 0 malloc-128 128 18 44 81 0 126 7936 0 sctp_readq 152 0 52 977 0 156 7904 0 tcp_inpcb 488 4 12 443 0 140 7808 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 3 0 2 4096 0 malloc-1024 1024 3 1 3 0 16 4096 0 malloc-512 512 1 7 119 0 30 4096 0 malloc-512 512 2 6 510 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 3 5 54 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 3 0 126 4056 0 hostcache 96 1 41 1 0 188 4032 0 malloc-16 16 8 242 8 0 254 4000 0 udp_inpcb 488 2 6 214 0 140 3904 0 UMA Slabs 1 176 13 9 13 0 62 3872 0 kenv 258 3 12 1008 0 30 3870 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 156 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 140 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 370 0 16 0 0 tcp_bbr_map 128 0 0 1251 0 126 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 tcp_log 416 0 0 0 0 140 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 syncache 168 0 0 4 0 156 0 0 tcptw 88 0 0 0 0 188 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 AIOCB 744 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 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 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 clpbuf 832 0 0 139 0 16 0 0 vnpbuf 832 0 0 0 0 37 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 0 105 0 1 0 0 malloc-65536 65536 0 0 110 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 20 0 1 0 0 malloc-32768 32768 0 0 112 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 0 136 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 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