panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006bdf3400 start 14 offset 14 proto -1 cpuid = 0 time = 1712620495 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00571be8d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00571bea30 vpanic() at vpanic+0x26a/frame 0xfffffe00571bebf0 panic() at panic+0xb5/frame 0xfffffe00571becb0 vtnet_txq_encap() at vtnet_txq_encap+0xa96/frame 0xfffffe00571bee30 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2d0/frame 0xfffffe00571bef30 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe00571bef70 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe00571bf030 ether_output() at ether_output+0x118f/frame 0xfffffe00571bf1a0 ip_output_send() at ip_output_send+0x2a2/frame 0xfffffe00571bf210 ip_output() at ip_output+0x2cc0/frame 0xfffffe00571bf410 udp_send() at udp_send+0x1aa9/frame 0xfffffe00571bf650 udp6_send() at udp6_send+0x767/frame 0xfffffe00571bf930 sosend_dgram() at sosend_dgram+0x65f/frame 0xfffffe00571bf9a0 sousrsend() at sousrsend+0x117/frame 0xfffffe00571bfa30 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe00571bfb90 sendit() at sendit+0x15f/frame 0xfffffe00571bfbf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe00571bfd10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe00571bff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00571bff30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8257e5f08, rbp = 0x8257e5f80 --- KDB: enter: panic [ thread pid 845 tid 100149 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%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 0xfffffe0070a23000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe00571bea10 rbp 0xfffffe00571bea30 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe006d52d740 r13 0xfffffffffffffffe r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 845 (syz-executor.2) at 0xfffffe006a8c0060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 774 at 0xfffffe006d0fc560 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d07a268 (map 0xfffffe006d07a268) (map.pmap 0xfffffe006d07a328) (pmap 0xfffffe006d07a398) threads: 2 100125 RunQ syz-executor.2 100149 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 853 779 779 0 R (threaded) syz-executor.3 100148 Run CPU 1 syz-executor.3 100154 RunQ syz-executor.3 851 771 771 0 R (threaded) syz-executor.1 100121 RunQ syz-executor.1 100153 S uwait 0xfffffe006d545300 syz-executor.1 845 774 774 0 R (threaded) syz-executor.2 100125 RunQ syz-executor.2 100149 Run CPU 0 syz-executor.2 830 0 0 0 DL aiordy 0xfffffe006d52a020 [aiod4] 829 0 0 0 DL aiordy 0xfffffe006d52a580 [aiod3] 828 0 0 0 DL aiordy 0xfffffe006d52aae0 [aiod2] 827 0 0 0 DL aiordy 0xfffffe006d52b040 [aiod1] 810 770 770 0 S (threaded) syz-executor.0 100086 S nanslp 0xffffffff83956480 syz-executor.0 100132 S connec 0xfffffe006a8b1c1a syz-executor.0 100136 S uwait 0xfffffe0057370d80 syz-executor.0 787 776 424 0 R sh 779 768 779 0 Ss nanslp 0xffffffff83956480 syz-executor.3 776 424 424 0 S wait 0xfffffe006d0ff5c0 sh 774 768 774 0 Ss nanslp 0xffffffff83956480 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83956480 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83956480 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffffe005736e000 syz-fuzzer 100113 S uwait 0xfffffe00578ca780 syz-fuzzer 100114 S wait 0xfffffe00579ed020 syz-fuzzer 100115 S kqread 0xfffffe0007c82b00 syz-fuzzer 100116 S uwait 0xfffffe00578caa80 syz-fuzzer 100117 S uwait 0xfffffe00578cab80 syz-fuzzer 100118 S wait 0xfffffe00579ed020 syz-fuzzer 100119 S uwait 0xfffffe0007980780 syz-fuzzer 100120 S wait 0xfffffe00579ed020 syz-fuzzer 100122 S wait 0xfffffe00579ed020 syz-fuzzer 100130 S uwait 0xfffffe006d544e80 syz-fuzzer 100152 S uwait 0xfffffe006d544600 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00579ef110 csh 764 682 764 0 Ss select 0xfffffe0007877240 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00574c18b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574c30b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587498b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b5fe38 logger 737 736 18 0 S+ nanslp 0xffffffff83956480 sleep 736 1 18 0 S+ wait 0xfffffe005420c5c0 sh 686 1 686 0 Ss nanslp 0xffffffff83956481 cron 682 1 682 0 Ss select 0xfffffe0007877740 sshd 495 1 495 0 Ss select 0xfffffe00078777c0 syslogd 424 1 424 0 Ss wait 0xfffffe00579ed580 devd 423 1 423 65 Ss select 0xfffffe0007877e40 dhclient 338 1 338 0 Ss select 0xfffffe00078779c0 dhclient 335 1 335 0 Ss select 0xfffffe006ce9a140 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007ce9040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058a35ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100080 D launds 0xffffffff83aa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847c5bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8446f760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon] 100066 D - 0xffffffff826f28c1 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 852 787 424 0 Z sh db> show all locks Process 845 (syz-executor.2) thread 0xfffffe006d52d740 (100149) exclusive sleep mutex vtnet0-tx0 (vtnet0-tx0) r = 0 (0xfffffe0057379a00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2778 exclusive rw udpinp (udpinp) r = 0 (0xfffffe006a66b8e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1129 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4934K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 752 1212K 800 vfscache 3 1025K 3 pcb 43 691K 112 inodedep 77 541K 100 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 122 246K 921 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 filedesc 18 137K 91 pagedep 26 135K 38 vmem 3 134K 4 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 200 40K 1009 umtx 304 38K 304 temp 35 37K 1830 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 15 19K 19 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 ithread 97 16K 97 routetbl 124 16K 395 bus-sc 34 15K 1687 eventhandler 162 14K 162 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 3 9K 67 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 dirrem 25 7K 36 sglist 6 7K 6 diradd 48 6K 67 CAM DEV 3 6K 510 cred 23 6K 227 kqueue 57 6K 858 pfs_nodes 22 6K 22 plimit 21 6K 333 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 4 sctp_atcl 11 5K 34 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 70 mkdir 28 4K 56 acpisem 28 4K 28 pwddesc 54 4K 855 kcovinfo 52 4K 52 session 24 3K 33 terminal 11 3K 11 indirdep 10 3K 10 proc-args 76 3K 1893 clone 9 3K 9 uidinfo 3 3K 7 ip6ndp 13 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 28 ipsec-saq 2 2K 2 Unitno 29 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 CC Mem 6 2K 21 in_multi 6 2K 8 tun 4 2K 4 selfd 24 2K 12870 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_stro 1 1K 3 softdep 1 1K 1 freefile 8 1K 17 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 select 7 1K 26 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 6 encap_export_host 12 1K 12 freework 3 1K 34 sctp_timw 2 1K 2 freeblks 2 1K 33 netlink 2 1K 28 cdev 2 1K 2 inpcbpolicy 15 1K 192 osd 11 1K 34 lkpikmalloc 8 1K 9 sctp_atky 12 1K 37 chacha20random 1 1K 1 biobuf 1 1K 1 tcp_pcm_rack 1 1K 2 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sctp_athm 11 1K 34 soname 5 1K 3344 cryptodev 2 1K 52 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 5 aio 4 1K 4 procdesc 1 1K 6 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 67 sctp_vrf 1 1K 1 ip_moptions 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 sctp_map 2 1K 6 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 20 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 190 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 7 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13860 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 646 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 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 boottrace 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 tmpfs extattr 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 diroff 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 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8336 1062 22399 0 254 38494208 0 mbuf 256 8646 1016 31392 0 254 2473472 0 BUF TRIE 144 232 11556 556 0 62 1697472 0 malloc-384 384 4231 29 4267 0 30 1635840 0 malloc-4096 4096 388 4 1904 0 2 1605632 0 malloc-128 128 11444 150 11505 0 126 1484032 0 UMA Slabs 0 112 10839 27 10839 0 126 1216992 0 malloc-65536 65536 15 2 20 0 1 1114112 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16032 63 16032 0 254 901320 0 RADIX NODE 144 6040 171 30214 0 62 894384 0 FFS inode 1168 535 25 552 0 8 654080 0 sctp_ep 1144 10 501 31 0 254 584584 0 sctp_asoc 2256 1 254 3 0 254 575280 0 malloc-2048 2048 12 244 1114 0 8 524288 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 34 474 1420 0 254 487680 0 VM OBJECT 264 1122 78 15383 0 30 316800 0 256 Bucket 2048 138 6 1029 0 8 294912 0 VNODE 448 574 56 593 0 30 282240 0 THREAD 1824 144 8 154 0 8 277248 0 malloc-64 64 3855 240 3867 0 254 262080 0 malloc-16384 16384 12 3 48 0 1 245760 0 malloc-2048 2048 106 14 107 0 8 245760 0 malloc-16 16 14406 344 14521 0 254 236000 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-256 256 763 107 833 0 62 222720 0 malloc-128 128 1309 210 28910 0 126 194432 0 sctp_raddr 736 1 263 3 0 254 194304 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 138 22 176 0 16 163840 0 FFS2 dinode 256 535 95 552 0 62 161280 0 FPU_save_area 832 146 34 1078 0 16 149760 0 tcp_bbr_map 128 0 1147 1078 0 126 146816 0 MAP ENTRY 96 1191 321 44277 0 126 145152 0 S VFS Cache 104 1017 270 1064 0 126 133848 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 8 502 1172 0 254 130560 0 mbuf_packet 256 1 507 383 0 254 130048 0 ksiginfo 112 51 993 984 0 126 116928 0 malloc-128 128 663 236 1757 0 126 115072 0 malloc-256 256 410 25 1099 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 54 12 853 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 54 29 271 0 16 84992 0 malloc-4096 4096 17 3 33 0 2 81920 0 sctp_chunk 152 1 519 2 0 254 79040 0 filedesc0 1072 54 16 855 0 8 75040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 4876 0 30 73440 0 malloc-64 64 643 428 15283 0 254 68544 0 malloc-128 128 397 130 434 0 126 67456 0 malloc-128 128 310 217 480 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 ertt_txseginfo 40 3 1613 1765 0 254 64640 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-4096 4096 10 4 22 0 2 57344 0 malloc-64 64 395 424 2084 0 254 52416 0 malloc-64 64 471 348 927 0 254 52416 0 malloc-256 256 70 125 757 0 62 49920 0 malloc-256 256 74 121 201 0 62 49920 0 malloc-256 256 82 113 670 0 62 49920 0 32 Bucket 256 61 134 2403 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 12963 0 16 49152 0 malloc-2048 2048 15 9 32 0 8 49152 0 malloc-2048 2048 12 12 33 0 8 49152 0 malloc-1024 1024 10 38 1503 0 16 49152 0 malloc-384 384 89 31 112 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 6 27 21 0 8 43032 0 malloc-8192 8192 3 2 29 0 1 40960 0 pcpu-8 8 4698 422 4868 0 254 40960 0 VMSPACE 616 33 33 831 0 16 40656 0 pipe 728 20 35 319 0 16 40040 0 da_ccb 544 0 70 1351 0 16 38080 0 udp_inpcb 416 7 83 161 0 30 37440 0 64 Bucket 512 69 3 1584 0 30 36864 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 36 531 12906 0 254 36288 0 malloc-64 64 100 467 729 0 254 36288 0 malloc-64 64 69 498 878 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_rack_map 128 3 276 13 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 42 237 3298 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 68 22 411 0 30 34560 0 malloc-256 256 63 72 203 0 62 34560 0 malloc-256 256 11 124 140 0 62 34560 0 malloc-256 256 23 112 375 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 4 12 16 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-1024 1024 5 27 12 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 3 61 38 0 30 32768 0 malloc-512 512 4 60 14 0 30 32768 0 malloc-512 512 5 59 58 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 33 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 tcp_bbr_pcb 832 0 36 3 0 16 29952 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 277 605 3289 0 254 28224 0 16 Bucket 144 48 148 267 0 62 28224 0 4 Bucket 48 7 581 8 0 254 28224 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 192 0 2 24576 0 rl_entry 40 36 570 36 0 254 24240 0 PWD 40 18 588 115 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 181 119 7133 0 126 24000 0 8 Bucket 80 71 229 322 0 126 24000 0 ripcb 384 2 58 9 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 1 59 25 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 udp_inpcb ports 32 4 626 34 0 254 20160 0 tcp_inpcb ports 32 3 627 9 0 254 20160 0 ertt 72 6 274 21 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 193 437 1752 0 254 20160 0 malloc-32 32 108 522 271 0 254 20160 0 malloc-32 32 22 608 255 0 254 20160 0 malloc-32 32 58 572 947 0 254 20160 0 malloc-32 32 29 601 58 0 254 20160 0 2 Bucket 32 53 577 334 0 254 20160 0 KNOTE 160 30 95 395 0 62 20000 0 cryptop 280 0 70 2 0 30 19600 0 AIOLIO 272 0 70 7 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 102 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 220 780 4483 0 254 16000 0 AIO 208 0 76 6 0 62 15808 0 kenv 258 17 43 1071 0 30 15480 0 udplite_inpcb 416 0 36 1 0 30 14976 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_rack_pcb 1216 1 9 2 0 8 12160 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 312 438 480 0 254 12000 0 malloc-16 16 55 695 130 0 254 12000 0 malloc-16 16 2 748 103 0 254 12000 0 malloc-16 16 28 722 27780 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 1 333 7436 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 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 ipq 56 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_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 ripcb ports 32 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 AIOCB 552 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 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 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 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 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0