panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006b257d00 start 14 offset 14 proto -1 cpuid = 0 time = 1712243806 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a90f8b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a90fa10 vpanic() at vpanic+0x26a/frame 0xfffffe006a90fbd0 panic() at panic+0xb5/frame 0xfffffe006a90fc90 vtnet_txq_encap() at vtnet_txq_encap+0xaae/frame 0xfffffe006a90fe10 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2e0/frame 0xfffffe006a90ff10 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe006a90ff50 ether_output_frame() at ether_output_frame+0x37d/frame 0xfffffe006a910030 ether_output() at ether_output+0x11b3/frame 0xfffffe006a9101a0 ip_output_send() at ip_output_send+0x2f5/frame 0xfffffe006a910210 ip_output() at ip_output+0x2ba9/frame 0xfffffe006a910410 udp_send() at udp_send+0x1ad8/frame 0xfffffe006a910650 udp6_send() at udp6_send+0x609/frame 0xfffffe006a910930 sosend_dgram() at sosend_dgram+0x667/frame 0xfffffe006a9109a0 sousrsend() at sousrsend+0x116/frame 0xfffffe006a910a30 kern_sendit() at kern_sendit+0x5b5/frame 0xfffffe006a910ba0 sendit() at sendit+0x157/frame 0xfffffe006a910bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe006a910d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a910f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a910f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824afdf08, rbp = 0x824afdf80 --- KDB: enter: panic [ thread pid 874 tid 100151 ] Stopped at kdb_enter+0x6e: movq $0,0x2195ba7(%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 0xfffffe0072800000 rdx 0x3ffff rbx 0xffffffff82701d00 .str.27 rsp 0xfffffe006a90f9f0 rbp 0xfffffe006a90fa10 rsi 0x40001 rdi 0xffffffff815df9f9 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0 r12 0xfffffe006d8a1740 r13 0xfffffffffffffffe r14 0xffffffff82701d00 .str.27 r15 0 rip 0xffffffff815cc4ee kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2195ba7(%rip) db> show proc Process 874 (syz-executor.2) at 0xfffffe0057be1040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 772 at 0xfffffe006d2d4000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541f7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058bdd9a0 (map 0xfffffe0058bdd9a0) (map.pmap 0xfffffe0058bdda60) (pmap 0xfffffe0058bddad0) threads: 2 100092 RunQ syz-executor.2 100151 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 874 772 772 0 R (threaded) syz-executor.2 100092 RunQ syz-executor.2 100151 Run CPU 0 syz-executor.2 873 1 873 0 Ss select 0xfffffe00588dd4c0 rtsol 872 1 872 0 Ss select 0xfffffe00588dd540 rtsol 871 1 871 0 Ss select 0xfffffe00588dd5c0 rtsol 868 784 424 0 S kqread 0xfffffe00589dec00 rtsol 845 774 774 0 R (threaded) syz-executor.3 100095 RunQ syz-executor.3 100146 RunQ syz-executor.3 100147 L *umtxql 0xfffffe0057677600 syz-executor.3 830 0 0 0 DL aiordy 0xfffffe006d2d6b00 [aiod4] 829 0 0 0 DL aiordy 0xfffffe006d11f580 [aiod3] 828 0 0 0 DL aiordy 0xfffffe006d11fae0 [aiod2] 827 0 0 0 DL aiordy 0xfffffe006d120040 [aiod1] 823 817 771 0 SV uwait 0xfffffe0058bd8500 syz-executor.1 817 771 771 0 T (threaded) syz-executor.1 100110 s syz-executor.1 100134 D ppwait 0xfffffe006d120aa0 syz-executor.1 810 770 770 0 S (threaded) syz-executor.0 100088 S nanslp 0xffffffff83743480 syz-executor.0 100130 S connec 0xfffffe006aa170da syz-executor.0 100131 S uwait 0xfffffe0058bd8400 syz-executor.0 784 777 424 0 S wait 0xfffffe006a7d3580 sh 777 424 424 0 S wait 0xfffffe006d121060 sh 774 768 774 0 Ss nanslp 0xffffffff83743480 syz-executor.3 772 768 772 0 Rs syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83743480 syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100111 S uwait 0xfffffe0058bd9d80 syz-fuzzer 100118 S nanslp 0xffffffff83743480 syz-fuzzer 100119 S kqread 0xfffffe00589c4000 syz-fuzzer 100120 S uwait 0xfffffe0057aaf280 syz-fuzzer 100121 S wait 0xfffffe006a7d5060 syz-fuzzer 100122 S uwait 0xfffffe0057aaf480 syz-fuzzer 100123 Run CPU 1 syz-fuzzer 100124 S wait 0xfffffe006a7d5060 syz-fuzzer 100125 S wait 0xfffffe006a7d5060 syz-fuzzer 100126 S wait 0xfffffe006a7d5060 syz-fuzzer 100133 S uwait 0xfffffe0058bd8600 syz-fuzzer 100142 S uwait 0xfffffe0058bd7e80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006a7d40f0 csh 764 682 764 0 Ss select 0xfffffe00588dea40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f08b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f10b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b08e38 logger 737 736 18 0 S+ nanslp 0xffffffff83743481 sleep 736 1 18 0 S+ wait 0xfffffe006a7d45a0 sh 686 1 686 0 Ss nanslp 0xffffffff83743480 cron 682 1 682 0 Ss select 0xfffffe00588decc0 sshd 495 1 495 0 Ss select 0xfffffe00588df4c0 syslogd 424 1 424 0 Ss wait 0xfffffe006a7d3ae0 devd 423 1 423 65 Ss select 0xfffffe00588dff40 dhclient 338 1 338 0 Ss select 0xfffffe00588e00c0 dhclient 335 1 335 0 Ss select 0xfffffe00588e0040 dhclient 17 0 0 0 DL syncer 0xffffffff83860ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385f180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058bfdce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a8680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838904f8 [dom0] 100080 D launds 0xffffffff83890504 [laundry: dom0] 100081 D umarcl 0xffffffff81d673a0 [uma] 7 0 0 0 DL - 0xffffffff834c0cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f74ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845f05c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348b340 [doneq0] 100045 D - 0xffffffff8348b2c0 [async] 100076 D - 0xffffffff8348b140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388bd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ebe00 [g_event] 100036 D - 0xffffffff836ebe20 [g_up] 100037 D - 0xffffffff836ebe40 [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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388c780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ec7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff82706f41 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 874 (syz-executor.2) thread 0xfffffe006d8a1740 (100151) exclusive sleep mutex vtnet0-tx0 (vtnet0-tx0) r = 0 (0xfffffe0057555a00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2778 exclusive rw udpinp (udpinp) r = 0 (0xfffffe0058bcce20) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1129 Process 768 (syz-fuzzer) thread 0xfffffe006d678000 (100123) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054201798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 774 1218K 805 vfscache 3 1025K 3 pcb 34 678K 78 inodedep 74 540K 98 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 126 262K 942 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 filedesc 20 153K 79 tidhash 3 141K 3 pagedep 26 135K 34 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 205 41K 1027 umtx 304 38K 304 temp 35 37K 1837 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 ifaddr 66 19K 68 BPF 14 19K 14 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 KTRACE 100 13K 100 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 2 9K 64 kqueue 63 9K 881 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 diradd 49 7K 65 sglist 6 7K 6 cred 24 6K 228 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 21 6K 33 plimit 21 6K 333 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 66 pwddesc 59 4K 875 mkdir 28 4K 48 acpisem 28 4K 28 session 27 4K 36 kcovinfo 52 4K 52 terminal 11 3K 11 proc-args 85 3K 1925 indirdep 10 3K 10 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 24 ipsec-saq 2 2K 2 CC Mem 8 2K 17 selfd 32 2K 11923 Unitno 30 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 26 sctp_atcl 4 2K 13 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 select 11 2K 32 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 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 4 encap_export_host 12 1K 12 inpcbpolicy 18 1K 190 freefile 4 1K 14 netlink 2 1K 28 procdesc 4 1K 10 osd 13 1K 30 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 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_atky 4 1K 14 cryptodev 2 1K 43 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3331 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 78 sctp_vrf 1 1K 1 sctp_athm 4 1K 13 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 31 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 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 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 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 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 15 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 freeblks 0 0K 30 freefrag 0 0K 13 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 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 193 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 lio 0 0K 1 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 13878 ioctlops 0 0K 99 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 8320 1078 20791 0 254 38494208 0 mbuf 256 8608 1054 26923 0 254 2473472 0 BUF TRIE 144 231 11585 541 0 62 1701504 0 malloc-384 384 4195 5 4220 0 30 1612800 0 malloc-128 128 11547 47 11625 0 126 1484032 0 malloc-4096 4096 328 4 493 0 2 1359872 0 UMA Slabs 0 112 10692 30 10692 0 126 1200864 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6480 179 31011 0 62 958896 0 vmem btag 56 15808 71 15808 0 254 889224 0 malloc-65536 65536 10 0 13 0 1 655360 0 FFS inode 1168 536 24 550 0 8 654080 0 sctp_ep 1144 4 507 12 0 254 584584 0 sctp_asoc 2256 0 255 1 0 254 575280 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 38 470 1412 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1212 48 15741 0 30 332640 0 malloc-4096 4096 67 3 883 0 2 286720 0 256 Bucket 2048 127 9 1005 0 8 278528 0 THREAD 1824 145 7 151 0 8 277248 0 VNODE 448 573 30 589 0 30 270144 0 malloc-64 64 3889 206 16606 0 254 262080 0 malloc-256 256 970 35 1196 0 62 257280 0 malloc-16 16 14390 360 14459 0 254 236000 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-32768 32768 6 0 6 0 1 196608 0 malloc-128 128 1178 341 28711 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5325 0 254 181440 0 malloc-16384 16384 10 1 38 0 1 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 134 26 151 0 16 163840 0 FFS2 dinode 256 536 94 550 0 62 161280 0 malloc-128 128 1048 99 5261 0 126 146816 0 MAP ENTRY 96 1356 156 45129 0 126 145152 0 FPU_save_area 832 147 15 1462 0 16 134784 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 14 496 1184 0 254 130560 0 mbuf_packet 256 0 508 143 0 254 130048 0 S VFS Cache 104 1017 153 1062 0 126 121680 0 ksiginfo 112 51 993 1369 0 126 116928 0 tcp_log 416 7 254 7 0 254 108576 0 malloc-2048 2048 5 43 1228 0 8 98304 0 PROC 1376 58 8 874 0 8 90816 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 20 2 40 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 46 37 256 0 16 84992 0 malloc-256 256 241 74 1227 0 62 80640 0 filedesc0 1072 59 11 875 0 8 75040 0 g_bio 408 0 180 4832 0 30 73440 0 malloc-64 64 537 534 1953 0 254 68544 0 malloc-128 128 350 177 441 0 126 67456 0 DIRHASH 1024 35 29 35 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 32 Bucket 256 59 196 2133 0 62 65280 0 malloc-384 384 120 30 121 0 30 57600 0 64 Bucket 512 64 40 1532 0 30 53248 0 malloc-64 64 537 282 742 0 254 52416 0 malloc-256 256 124 71 400 0 62 49920 0 NAMEI 1024 0 48 13057 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 32 0 1 49152 0 malloc-2048 2048 11 13 35 0 8 49152 0 malloc-1024 1024 7 41 1545 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 3 2 104 0 1 40960 0 pcpu-8 8 4689 431 4845 0 254 40960 0 udp_inpcb 416 7 83 165 0 30 37440 0 malloc-64 64 103 464 980 0 254 36288 0 malloc-64 64 7 560 13558 0 254 36288 0 malloc-64 64 85 482 1574 0 254 36288 0 malloc-64 64 223 344 268 0 254 36288 0 malloc-64 64 235 332 244 0 254 36288 0 malloc-128 128 26 253 141 0 126 35712 0 malloc-128 128 28 251 39 0 126 35712 0 malloc-128 128 51 228 229 0 126 35712 0 malloc-128 128 112 167 116 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 46 44 61 0 30 34560 0 malloc-256 256 45 90 165 0 62 34560 0 malloc-256 256 29 106 335 0 62 34560 0 malloc-256 256 58 77 338 0 62 34560 0 malloc-256 256 31 104 593 0 62 34560 0 malloc-256 256 8 127 9 0 62 34560 0 TURNSTILE 136 153 99 153 0 62 34272 0 SLEEPQUEUE 88 153 231 153 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 11 5 36 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 4 12 62 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 20 0 16 32768 0 malloc-1024 1024 4 28 170 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 31 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 61 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 27 237 36 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 tcp_inpcb 1304 8 16 17 0 8 31296 0 tcp_bbr_pcb 832 1 35 2 0 16 29952 0 VMSPACE 616 37 11 854 0 16 29568 0 sctp_laddr 48 1 587 17 0 254 28224 0 malloc-32 32 276 606 1128 0 254 28224 0 16 Bucket 144 49 147 280 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 da_ccb 544 0 49 1337 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 8 0 2 24576 0 malloc-4096 4096 2 4 750 0 2 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 ertt_txseginfo 40 0 606 287 0 254 24240 0 rl_entry 40 39 567 39 0 254 24240 0 PWD 40 18 588 111 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 pipe 728 20 13 335 0 16 24024 0 Files 80 193 107 7246 0 126 24000 0 8 Bucket 80 43 257 294 0 126 24000 0 malloc-384 384 14 46 40 0 30 23040 0 malloc-384 384 30 30 30 0 30 23040 0 malloc-384 384 0 60 303 0 30 23040 0 malloc-384 384 5 55 14 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 4 626 34 0 254 20160 0 tcp_inpcb ports 32 4 626 7 0 254 20160 0 ertt 72 8 272 17 0 126 20160 0 malloc-32 32 107 523 150 0 254 20160 0 malloc-32 32 23 607 47 0 254 20160 0 malloc-32 32 156 474 599 0 254 20160 0 malloc-32 32 53 577 105 0 254 20160 0 malloc-32 32 92 538 4269 0 254 20160 0 malloc-32 32 48 582 220 0 254 20160 0 2 Bucket 32 54 576 333 0 254 20160 0 KNOTE 160 33 92 350 0 62 20000 0 tcp_rack_map 128 0 155 4 0 126 19840 0 tcp_bbr_map 128 3 152 3 0 126 19840 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 20 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 4 28 5 0 30 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 AIO 208 1 75 1 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 0 10 1 0 8 12160 0 vtnet_tx_hdr 24 1 500 4856 0 254 12024 0 malloc-16 16 8 742 23 0 254 12000 0 malloc-16 16 15 735 67 0 254 12000 0 malloc-16 16 88 662 295 0 254 12000 0 malloc-16 16 198 552 3138 0 254 12000 0 malloc-16 16 36 714 164 0 254 12000 0 malloc-16 16 317 433 29412 0 254 12000 0 malloc-16 16 14 736 17 0 254 12000 0 ripcb 384 3 27 7 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 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 sctp_chunk 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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 cryptop 280 0 0 0 0 30 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-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-8192 8192 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-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