panic: Bad tailq NEXT(0xfffff80004958a90->tqh_last) != NULL cpuid = 1 time = 2000000013 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255e0140 vpanic() at vpanic+0x1c7/frame 0xfffffe00255e01a0 panic() at panic+0x43/frame 0xfffffe00255e0200 pf_tagname2tag() at pf_tagname2tag+0x2b1/frame 0xfffffe00255e0250 pfioctl() at pfioctl+0x76e0/frame 0xfffffe00255e0780 devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe00255e07e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe00255e0810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe00255e0930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe00255e0970 kern_ioctl() at kern_ioctl+0x3cd/frame 0xfffffe00255e09e0 sys_ioctl() at sys_ioctl+0x265/frame 0xfffffe00255e0ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00255e0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00255e0bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 1732 tid 100645 ] Stopped at kdb_enter+0x67: movq $0,0x14882a6(%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 0xfffffe002c200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00255e0120 rbp 0xfffffe00255e0140 rsi 0x40001 rdi 0xffffffff810dee86 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002580cd10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff81964455 r15 0xffffffff81964455 rip 0xffffffff810d3357 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14882a6(%rip) db> show proc Process 1732 (syz-executor.3) at 0xfffff8003f63f528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 809 at 0xfffff8003f0c6a50 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004291528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00258279f0 (map 0xfffffe00258279f0) (map.pmap 0xfffffe0025827ab0) (pmap 0xfffffe0025827b10) threads: 4 100457 Run CPU 0 syz-executor.3 100638 D vmpba 0xfffffe0002f6d918 syz-executor.3 100642 S uwait 0xfffff8003f8d9300 syz-executor.3 100645 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1733 795 795 0 S (threaded) syz-executor.2 100152 S nanslp 0xffffffff8252ed90 syz-executor.2 100640 S sbwait 0xfffff8003f9b21c4 syz-executor.2 100641 S sbwait 0xfffff8003f8e2924 syz-executor.2 100643 S connec 0xfffff8003f59f490 syz-executor.2 100644 S uwait 0xfffff8003f8d9200 syz-executor.2 1732 809 809 0 R (threaded) syz-executor.3 100457 Run CPU 0 syz-executor.3 100638 D vmpba 0xfffffe0002f6d918 syz-executor.3 100642 S uwait 0xfffff8003f8d9300 syz-executor.3 100645 Run CPU 1 syz-executor.3 1730 766 766 0 S (threaded) syz-executor.1 100544 S nanslp 0xffffffff8252ed91 syz-executor.1 100630 S sbwait 0xfffff8003f81f924 syz-executor.1 100632 S sbwait 0xfffff8003f59f1c4 syz-executor.1 100634 S connec 0xfffff8003f667490 syz-executor.1 100637 S uwait 0xfffff80004a21800 syz-executor.1 1729 765 765 0 S (threaded) syz-executor.0 100133 S nanslp 0xffffffff8252ed90 syz-executor.0 100629 S sbwait 0xfffff8003f4da574 syz-executor.0 100631 S sbwait 0xfffff8003f4da574 syz-executor.0 100633 S uwait 0xfffff8003f8a6e00 syz-executor.0 100635 S uwait 0xfffff8003f05bd00 syz-executor.0 100639 S uwait 0xfffff8003f8d9400 syz-executor.0 1505 1499 1505 0 Ss select 0xfffff8003f8a60c0 dhclient 1502 1 1502 0 Ss select 0xfffff8003f8a61c0 dhclient 1499 1492 424 65 S select 0xfffff8003f4a6b40 dhclient 1492 424 424 0 S wait 0xfffff80026e76a50 sh 1483 1 1483 65 Ss select 0xfffff80004a685c0 dhclient 809 762 809 0 Ss nanslp 0xffffffff8252ed91 syz-executor.3 805 1 805 0 Ss select 0xfffff80004a68340 dhclient 798 1 798 0 Ss select 0xfffff8003f4a6940 dhclient 795 762 795 0 Ss nanslp 0xffffffff8252ed90 syz-executor.2 766 762 766 0 Ss nanslp 0xffffffff8252ed90 syz-executor.1 765 762 765 0 Ss nanslp 0xffffffff8252ed90 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80004a21400 syz-fuzzer 100108 S uwait 0xfffff8003f05be00 syz-fuzzer 100109 S uwait 0xfffff8003f05bf00 syz-fuzzer 100110 S uwait 0xfffff80026e7e080 syz-fuzzer 100111 S uwait 0xfffff80026e7e180 syz-fuzzer 100112 S uwait 0xfffff8003f05b900 syz-fuzzer 100113 S uwait 0xfffff8003f4a6e00 syz-fuzzer 100114 S uwait 0xfffff80004a21500 syz-fuzzer 100115 S kqread 0xfffff80004b72c00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8003f119b00 csh 758 682 758 0 Ss select 0xfffff8003f05b640 sshd 742 1 742 0 Ss+ ttyin 0xfffff800046a1cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049a48b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049a4cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000499c0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000499c4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000499c8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000499ccb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049390b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049394b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ed91 cron 682 1 682 0 Ss select 0xfffff80026e7e340 sshd 495 1 495 0 Ds bo_wwai 0xfffff80026f44728 syslogd 424 1 424 0 Ss wait 0xfffff80026e9f000 devd 423 1 423 65 Ss select 0xfffff80026e7e540 dhclient 338 1 338 0 Ss select 0xfffff80026e7e5c0 dhclient 335 1 335 0 Ss select 0xfffff80004a68540 dhclient 23 0 0 0 DL vlruwt 0xfffff800049f3528 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261c138 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b200 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800041818e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826426c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636b38 [dom0] 100075 D launds 0xffffffff82636b44 [laundry: dom0] 100076 D umarcl 0xffffffff814df0a0 [uma] 18 0 0 0 DL - 0xffffffff82363278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c14818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d0d390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261a7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261a7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261a7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223afc0 [doneq0] 100067 D - 0xffffffff8223ae90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004189c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004189c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634030 [crypto] 14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e620 [g_event] 100026 D - 0xffffffff8250e628 [g_up] 100027 D - 0xffffffff8250e630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3300 [thr_0] 100019 D - 0xfffff800042b3380 [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 0xfffff80004291528 [init] 10 0 0 0 DL audit_w 0xffffffff82634550 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ebb0 [swapper] 100005 D - 0xfffff800042b8e00 [if_io_tqg_0] 100006 D - 0xfffff800042b8d00 [if_io_tqg_1] 100007 D - 0xfffff800042b8c00 [if_config_tqg_0] 100008 D - 0xfffff800042b8b00 [softirq_0] 100009 D - 0xfffff800042b8a00 [softirq_1] 100010 D - 0xfffff80004183200 [in6m_free taskq] 100012 D - 0xfffff800042bcd00 [kqueue_ctx taskq] 100013 D - 0xfffff800042bcb00 [inm_free taskq] 100016 D - 0xfffff800042bc500 [aiod_kick taskq] 100017 D - 0xfffff800042bc300 [thread taskq] 100024 D - 0xfffff800042cda00 [firmware taskq] 100029 D - 0xfffff800042cd300 [crypto_0] 100030 D - 0xfffff800042cd300 [crypto_1] 100044 D - 0xfffff80004342300 [vtnet0 rxq 0] 100045 D - 0xfffff80004342200 [vtnet0 txq 0] 100046 D - 0xfffff80004342100 [vtnet0 rxq 1] 100047 D - 0xfffff80004342000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004486880 [virtio_balloon] 100053 D - 0xfffff800046ade00 [mca taskq] 100056 D - 0xffffffff81d0b290 [deadlkres] 100062 D - 0xfffff800048c8200 [acpi_task_0] 100063 D - 0xfffff800048c8200 [acpi_task_1] 100064 D - 0xfffff800048c8200 [acpi_task_2] 100066 D - 0xfffff80004342b00 [CAM taskq] db> show all locks Process 1733 (syz-executor.2) thread 0xfffffe0025878300 (100640) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003f9b2168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 1732 (syz-executor.3) thread 0xfffffe002580a500 (100638) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003f706258) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2918 Process 1732 (syz-executor.3) thread 0xfffffe002580c800 (100645) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82d604b8) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:1587 Process 1730 (syz-executor.1) thread 0xfffffe0025809000 (100630) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003f81f8c8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 495 (syslogd) thread 0xfffffe0023ba0700 (100090) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80026f44628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3506 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 kobj 336 1344K 496 newblk 522 1155K 1953 vfscache 3 1025K 3 inodedep 120 557K 929 pcb 42 555K 412 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 262K 1813 acpica 1674 184K 52503 vnet_data 1 168K 1 filedesc 21 149K 1607 tidhash 3 141K 3 pagedep 13 131K 1684 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 294 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 CAM CCB 27 54K 4141 BPF 30 53K 30 umtx 360 45K 360 kdtrace 195 38K 4035 temp 35 33K 2083 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 124 31K 134 msg 4 30K 4 dirrem 103 26K 826 gtaskqueue 18 26K 18 vmem 3 22K 4 ifaddr 75 22K 76 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 52 ether_multi 172 14K 192 bus-sc 30 14K 1416 freefile 103 13K 816 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 872 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 sctp_timw 28 7K 28 CAM DEV 3 6K 510 kqueue 60 6K 1761 plimit 23 6K 368 cred 22 6K 213 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 74 5K 78 pf_ifnet 10 5K 19 sctp_atcl 11 5K 213 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 118 kcovinfo 64 4K 68 evdev 4 4K 4 routetbl 24 4K 29 pwddesc 58 4K 1734 session 28 4K 38 pgrp 28 4K 38 hhook 13 4K 13 sctp_stro 3 3K 63 terminal 11 3K 11 acpisem 22 3K 22 proc-args 47 3K 616 lockf 23 3K 36 uidinfo 3 3K 11 sctp_ifa 17 3K 20 selfd 33 3K 19945 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 freework 8 2K 817 ip6ndp 12 2K 21 freeblks 7 2K 816 select 13 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 10 vnodemarker 3 2K 21 Unitno 25 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 pf_rule 1 1K 2 softdep 1 1K 1 savedino 4 1K 1704 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 20 diradd 6 1K 861 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 mkdir 5 1K 1604 encap_export_host 12 1K 12 crypto 3 1K 3 inpcbpolicy 18 1K 451 sctp_atky 14 1K 279 newdirblk 4 1K 802 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 frag6 4 1K 6 chacha20random 1 1K 1 procdesc 3 1K 10 osd 3 1K 9 indirdep 1 1K 17 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 sctp_athm 11 1K 216 soname 6 1K 3241 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 sbdep 1 1K 7 tcpfunc 2 1K 2 iov 2 1K 15121 pmchooks 1 1K 1 sctp_map 6 1K 126 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 40 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 79 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 99 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 6 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 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 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 0 VN POLL 0 0K 0 statfs 0 0K 1173 namei_tracker 0 0K 0 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 138 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 643 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 9728 0 9728 0 254 19922944 0 mbuf_packet 256 8197 1403 1098469 0 254 2457600 0 RADIX NODE 144 13465 140 75885 0 62 1959120 0 BUF TRIE 144 226 13242 2078 0 62 1939392 0 malloc-384 384 4138 12 4140 0 30 1593600 0 malloc-4096 4096 336 1 496 0 2 1380352 0 malloc-128 128 10518 53 10839 0 126 1353088 0 pbuf 832 0 969 0 0 2 806208 0 UMA Slabs 0 112 5785 8 5785 0 126 648816 0 FFS inode 1128 509 30 1326 0 8 607992 0 VM OBJECT 264 1192 128 24302 0 30 348480 0 THREAD 1792 157 23 645 0 8 322560 0 VNODE 488 545 79 1364 0 30 304512 0 malloc-4096 4096 62 9 2188 0 2 290816 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-2048 2048 36 92 4289 0 8 262144 0 256 Bucket 2048 115 7 8492 0 8 249856 0 mbuf 256 471 504 548989 0 254 249600 0 DEVCTL 1024 8 200 125 0 0 212992 0 malloc-16384 16384 9 4 802 0 1 212992 0 malloc-16 16 12226 274 12419 0 254 200000 0 g_bio 408 108 372 14218 0 30 195840 0 MAP ENTRY 96 1493 397 86425 0 126 181440 0 malloc-64 64 2753 19 2786 0 254 177408 0 UMA Zones 768 226 3 226 0 16 175872 0 FFS2 dinode 256 509 136 1325 0 62 165120 0 malloc-256 256 591 54 2154 0 62 165120 0 malloc-32 32 4788 252 6068 0 254 161280 0 malloc-128 128 1126 83 24452 0 126 154752 0 S VFS Cache 104 1009 317 1863 0 126 137904 0 malloc-65536 65536 0 2 111 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 35 16 1712 0 4 129744 0 malloc-4096 4096 31 0 42 0 2 126976 0 malloc-1024 1024 117 3 135 0 16 122880 0 ksiginfo 112 63 981 1089 0 126 116928 0 vmem btag 56 1852 80 1852 0 254 108192 0 PROC 1320 57 21 1733 0 8 102960 0 malloc-256 256 156 204 2193 0 62 92160 0 filedesc0 1072 58 26 1734 0 8 90048 0 malloc-256 256 221 109 4270 0 62 84480 0 UMA Kegs 384 212 1 212 0 30 81792 0 mbuf_jumbo_page 4096 0 19 37 0 254 77824 0 128 Bucket 1024 47 28 1253 0 16 76800 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-384 384 119 71 928 0 30 72960 0 malloc-256 256 122 163 996 0 62 72960 0 socket 944 47 29 1796 0 254 71744 0 malloc-128 128 260 298 3361 0 126 71424 0 malloc-128 128 310 217 1269 0 126 67456 0 malloc-65536 65536 0 1 112 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 62 50 5110 0 30 57344 0 32 Bucket 256 62 133 1098 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 567 189 22657 0 254 48384 0 malloc-2048 2048 9 13 517 0 8 45056 0 malloc-64 64 523 170 1604 0 254 44352 0 malloc-128 128 135 206 1000 0 126 43648 0 malloc-384 384 99 11 403 0 30 42240 0 malloc-256 256 29 136 3188 0 62 42240 0 clpbuf 832 0 48 238 0 16 39936 0 malloc-384 384 64 36 266 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 17353 0 16 36864 0 pcpu-8 8 4247 361 4276 0 254 36864 0 malloc-64 64 276 291 3694 0 254 36288 0 sctp_asoc 2288 3 12 63 0 254 34320 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 112 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 sctp_ep 1280 8 16 147 0 254 30720 0 malloc-4096 4096 7 0 8 0 2 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 8 Bucket 80 57 293 10089 0 126 28000 0 pipe 744 21 14 374 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 2 1 91 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-64 64 329 49 14989 0 254 24192 0 KNOTE 160 28 122 45911 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 224 76 9216 0 126 24000 0 malloc-128 128 142 44 495 0 126 23808 0 tcpcb 1048 6 16 67 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 74 16 500 0 62 23040 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-2048 2048 5 5 261 0 8 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 PWD 32 20 610 912 0 254 20160 0 4 Bucket 48 8 412 5745 0 254 20160 0 udplite_inpcb 488 7 33 188 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 50 25 67 0 62 19200 0 malloc-256 256 59 16 526 0 62 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 136 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 1177 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 5 11 105 0 16 16384 0 malloc-1024 1024 7 9 1175 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 sctp_raddr 736 3 19 68 0 254 16192 0 malloc-32 32 332 172 664 0 254 16128 0 2 Bucket 32 60 444 12353 0 254 16128 0 vtnet_tx_hdr 24 0 668 541268 0 254 16032 0 malloc-384 384 28 12 29 0 30 15360 0 tcp_bbr_pcb 832 2 16 8 0 16 14976 0 malloc-2048 2048 3 3 16 0 8 12288 0 malloc-2048 2048 3 3 13 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 rtentry 176 35 34 43 0 62 12144 0 16 Bucket 144 43 41 4984 0 62 12096 0 malloc-128 128 57 36 3019 0 126 11904 0 udp_inpcb 488 2 22 181 0 254 11712 0 routing nhops 256 28 17 43 0 62 11520 0 unpcb 256 21 24 1154 0 254 11520 0 malloc-384 384 23 7 32 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 46 0 8 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-1024 1024 4 4 145 0 16 8192 0 malloc-1024 1024 3 5 19 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 2 14 514 0 30 8192 0 malloc-512 512 3 13 21 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 1 77 3 0 126 8112 0 rl_entry 40 48 154 48 0 254 8080 0 sctp_laddr 48 0 168 23 0 254 8064 0 udpcb 32 9 243 369 0 254 8064 0 malloc-64 64 75 51 92 0 254 8064 0 malloc-64 64 5 121 50 0 254 8064 0 malloc-64 64 39 87 130 0 254 8064 0 malloc-32 32 100 152 236 0 254 8064 0 malloc-32 32 78 174 2033 0 254 8064 0 malloc-32 32 57 195 821 0 254 8064 0 malloc-32 32 3 249 50 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 30 470 393 0 254 8000 0 malloc-16 16 70 430 737 0 254 8000 0 malloc-16 16 183 317 1293 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 259 0 254 8000 0 malloc-16 16 27 473 23643 0 254 8000 0 tcp_bbr_map 128 6 56 24 0 126 7936 0 malloc-128 128 17 45 78 0 126 7936 0 sctp_chunk 152 2 50 10 0 254 7904 0 ripcb 488 3 13 15 0 254 7808 0 tcp_inpcb 488 7 9 67 0 254 7808 0 kenv 258 3 27 1008 0 30 7740 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-512 512 1 7 2 0 30 4096 0 malloc-512 512 3 5 44 0 30 4096 0 malloc-512 512 0 8 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 2 34 4 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 29 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 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 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 sctp_readq 152 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 296 0 0 0 0 254 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 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 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 0 254 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 832 0 0 0 0 62 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 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-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