panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006c321000 start 14 offset 14 proto -1 cpuid = 0 time = 1712616410 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0073f348d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0073f34a30 vpanic() at vpanic+0x26a/frame 0xfffffe0073f34bf0 panic() at panic+0xb5/frame 0xfffffe0073f34cb0 vtnet_txq_encap() at vtnet_txq_encap+0xa96/frame 0xfffffe0073f34e30 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2d0/frame 0xfffffe0073f34f30 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe0073f34f70 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0073f35030 ether_output() at ether_output+0x118f/frame 0xfffffe0073f351a0 ip_output_send() at ip_output_send+0x2a2/frame 0xfffffe0073f35210 ip_output() at ip_output+0x2cc0/frame 0xfffffe0073f35410 udp_send() at udp_send+0x1aa9/frame 0xfffffe0073f35650 udp6_send() at udp6_send+0x767/frame 0xfffffe0073f35930 sosend_dgram() at sosend_dgram+0x65f/frame 0xfffffe0073f359a0 sousrsend() at sousrsend+0x117/frame 0xfffffe0073f35a30 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe0073f35b90 sendit() at sendit+0x15f/frame 0xfffffe0073f35bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe0073f35d10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0073f35f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0073f35f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x82612df08, rbp = 0x82612df80 --- KDB: enter: panic [ thread pid 1063 tid 100309 ] 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 0xfffffe006ea8c000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe0073f34a10 rbp 0xfffffe0073f34a30 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe007432a740 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 1063 (syz-executor.1) at 0xfffffe006cf9c040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffffe005420c5c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d3db9a0 (map 0xfffffe006d3db9a0) (map.pmap 0xfffffe006d3dba60) (pmap 0xfffffe006d3dbad0) threads: 2 100130 RunQ syz-executor.1 100309 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1063 771 771 0 R (threaded) syz-executor.1 100130 RunQ syz-executor.1 100309 Run CPU 0 syz-executor.1 1060 773 773 0 S (threaded) syz-executor.2 100209 S nanslp 0xffffffff83956480 syz-executor.2 100307 S connec 0xfffffe006a845c1a syz-executor.2 1049 774 774 0 R (threaded) syz-executor.3 100281 RunQ syz-executor.3 100294 S connec 0xfffffe006a8440da syz-executor.3 100300 S uwait 0xfffffe007421f300 syz-executor.3 1043 770 770 0 S (threaded) syz-executor.0 100170 S nanslp 0xffffffff83956480 syz-executor.0 100290 S connec 0xfffffe006a843c1a syz-executor.0 100296 S uwait 0xfffffe007421ec80 syz-executor.0 1020 1 774 0 S uwait 0xfffffe00578c9100 syz-executor.3 1010 1 771 0 S uwait 0xfffffe00578ca100 syz-executor.1 986 1 773 -1 SV connec 0xfffffe006a60a85a syz-executor.2 908 1 908 0 Ss select 0xfffffe006a7d36c0 rtsol 906 1 906 0 Ss select 0xfffffe00078772c0 rtsol 904 1 904 0 Ss select 0xfffffe006a7d37c0 rtsol 897 790 424 0 S kqread 0xfffffe0007c82700 rtsol 879 0 0 0 DL aiordy 0xfffffe006d413020 [aiod4] 871 0 0 0 DL aiordy 0xfffffe006d413580 [aiod3] 870 0 0 0 DL aiordy 0xfffffe006d413ae0 [aiod2] 869 0 0 0 DL aiordy 0xfffffe006cf9c5a0 [aiod1] 859 1 773 0 S uwait 0xfffffe00578c9d00 syz-executor.2 835 1 774 0 S uwait 0xfffffe00578c9900 syz-executor.3 790 779 424 0 S wait 0xfffffe006a88eae0 sh 779 424 424 0 S wait 0xfffffe006cf9cb00 sh 774 768 774 0 Ss nanslp 0xffffffff83956480 syz-executor.3 773 768 773 0 Rs syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83956480 syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100113 S uwait 0xfffffe00578ca380 syz-fuzzer 100114 S nanslp 0xffffffff83956480 syz-fuzzer 100115 S kqread 0xfffffe0007c82d00 syz-fuzzer 100116 S wait 0xfffffe0007ce9040 syz-fuzzer 100117 S uwait 0xfffffe00578ca480 syz-fuzzer 100118 S uwait 0xfffffe00578ca580 syz-fuzzer 100119 RunQ syz-fuzzer 100121 S wait 0xfffffe0007ce9040 syz-fuzzer 100122 S wait 0xfffffe0007ce9040 syz-fuzzer 100123 S wait 0xfffffe0007ce9040 syz-fuzzer 100126 S uwait 0xfffffe0007980700 syz-fuzzer 100132 S uwait 0xfffffe00578c9e00 syz-fuzzer 100297 S uwait 0xfffffe007421f200 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0007ce9650 csh 764 682 764 0 Ss select 0xfffffe00078774c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587480b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587488b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00574c30b0 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 0xfffffe0058b59998 logger 737 736 18 0 S+ nanslp 0xffffffff83956481 sleep 736 1 18 0 S+ wait 0xfffffe00579ef5c0 sh 686 1 686 0 Ss nanslp 0xffffffff83956480 cron 682 1 682 0 Ss select 0xfffffe0007877b40 sshd 495 1 495 0 Ss select 0xfffffe0007877bc0 syslogd 424 1 424 0 Ss wait 0xfffffe00579ed020 devd 423 1 423 65 Ss select 0xfffffe0007877d40 dhclient 338 1 338 0 Ss select 0xfffffe006a7d4140 dhclient 335 1 335 0 Ss select 0xfffffe006a7d3f40 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007cea060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058a3ace8 [/ 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 0xffffffff846e1bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842ae760 [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 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 Run CPU 1 [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] db> show all locks Process 1063 (syz-executor.1) thread 0xfffffe007432a740 (100309) 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 (0xfffffe006cf301e0) 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 792 1222K 975 vfscache 3 1025K 3 pcb 60 705K 417 inodedep 152 569K 259 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 286K 1154 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 457 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 31 136K 187 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 umtx 352 44K 352 kdtrace 222 44K 1374 temp 35 37K 1853 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 dirrem 97 25K 192 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 filemon 2 16K 23 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 sctp_atcl 25 10K 231 freefile 74 10K 161 sctp_stro 9 9K 50 in6_multi 65 9K 65 bmsafemap 3 9K 223 kqueue 67 9K 1078 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 11 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 cred 29 8K 234 taskqueue 63 7K 63 sglist 6 7K 6 diradd 48 6K 223 CAM DEV 3 6K 510 sctp_timw 23 6K 23 plimit 23 6K 337 pfs_nodes 22 6K 22 freework 22 6K 193 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 pwddesc 63 4K 1081 DEVFSP 62 4K 102 mkdir 28 4K 354 acpisem 28 4K 28 session 27 4K 42 kcovinfo 52 4K 52 proc-args 89 3K 2113 indirdep 11 3K 11 terminal 11 3K 11 newdirblk 21 3K 177 uidinfo 5 3K 11 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 179 ipsec-saq 2 2K 2 selfd 32 2K 13982 ip6ndp 12 2K 14 CC Mem 7 2K 70 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 32 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 select 11 2K 37 sctp_atky 34 2K 281 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 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 inpcbpolicy 20 1K 278 encap_export_host 12 1K 12 netlink 2 1K 28 procdesc 4 1K 10 cdev 2 1K 2 osd 12 1K 83 lkpikmalloc 8 1K 9 sctp_athm 25 1K 231 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_map 18 1K 100 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 soname 8 1K 3450 cryptodev 2 1K 65 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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_aadr 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 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_pcm_rack 0 0K 9 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 18 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 78 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_stri 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 19 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 freefrag 0 0K 10 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 8 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 1 statfs 0 0K 193 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 53 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 2 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14005 ioctlops 0 0K 110 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 2 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 20700 0 254 38494208 0 mbuf 256 8628 1035 34029 0 254 2473728 0 BUF TRIE 144 236 11552 581 0 62 1697472 0 malloc-384 384 4245 45 4464 0 30 1647360 0 malloc-4096 4096 395 5 2121 0 2 1638400 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11447 147 11509 0 126 1484032 0 UMA Slabs 0 112 10883 19 10883 0 126 1221024 0 sctp_asoc 2256 9 501 50 0 254 1150560 0 malloc-65536 65536 15 1 18 0 1 1048576 0 RADIX NODE 144 6268 195 32898 0 62 930672 0 vmem btag 56 16322 61 16322 0 254 917448 0 FFS inode 1168 545 29 706 0 8 670432 0 sctp_ep 1144 16 495 181 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 47 461 1672 0 254 487680 0 sctp_raddr 736 9 508 54 0 254 380512 0 VM OBJECT 264 1272 48 17292 0 30 348480 0 malloc-16384 16384 17 3 231 0 1 327680 0 THREAD 1824 158 18 309 0 8 321024 0 256 Bucket 2048 142 10 1049 0 8 311296 0 VNODE 448 583 83 746 0 30 298368 0 malloc-64 64 3855 240 3867 0 254 262080 0 malloc-16 16 14407 93 14568 0 254 232000 0 malloc-2048 2048 107 5 118 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-256 256 803 67 1010 0 62 222720 0 tcp_log 416 0 513 8 0 254 213408 0 mbuf_packet 256 4 758 3527 0 254 195072 0 malloc-128 128 1309 210 29213 0 126 194432 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 MAP ENTRY 96 1495 269 50150 0 126 169344 0 malloc-1024 1024 146 14 223 0 16 163840 0 FFS2 dinode 256 545 85 706 0 62 161280 0 FPU_save_area 832 160 20 524 0 16 149760 0 S VFS Cache 104 1017 387 1228 0 126 146016 0 malloc-256 256 497 73 1410 0 62 145920 0 malloc-8192 8192 8 9 30 0 1 139264 0 malloc-65536 65536 0 2 72 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-2048 2048 12 52 1112 0 8 131072 0 unpcb 256 14 496 1187 0 254 130560 0 PROC 1376 62 26 1063 0 8 121088 0 ksiginfo 112 63 981 389 0 126 116928 0 malloc-128 128 728 171 1918 0 126 115072 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-384 384 164 76 271 0 30 92160 0 malloc-4096 4096 17 5 33 0 2 90112 0 filedesc0 1072 63 21 1081 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 malloc-128 128 447 204 640 0 126 83328 0 sctp_chunk 152 6 514 6 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 5033 0 30 73440 0 128 Bucket 1024 51 16 252 0 16 68608 0 malloc-64 64 644 427 15296 0 254 68544 0 malloc-128 128 314 213 636 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 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-2048 2048 18 14 183 0 8 65536 0 sctp_stream_msg_out 112 0 540 7 0 254 60480 0 tcp_inpcb 1304 7 35 70 0 8 54768 0 64 Bucket 512 69 35 1661 0 30 53248 0 malloc-64 64 421 398 2623 0 254 52416 0 malloc-64 64 474 345 932 0 254 52416 0 VMSPACE 616 42 42 993 0 16 51744 0 malloc-256 256 100 95 1235 0 62 49920 0 malloc-256 256 74 121 202 0 62 49920 0 malloc-256 256 90 105 824 0 62 49920 0 32 Bucket 256 65 130 2335 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13848 0 16 49152 0 malloc-4096 4096 10 2 22 0 2 49152 0 malloc-1024 1024 10 38 1509 0 16 49152 0 malloc-384 384 90 30 433 0 30 46080 0 pcpu-8 8 4703 417 4859 0 254 40960 0 pipe 728 20 35 339 0 16 40040 0 da_ccb 544 0 70 1391 0 16 38080 0 udp_inpcb 416 8 82 187 0 30 37440 0 malloc-64 64 44 523 14018 0 254 36288 0 malloc-64 64 99 468 748 0 254 36288 0 malloc-64 64 77 490 1094 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_bbr_map 128 3 276 15 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 49 230 3322 0 126 35712 0 malloc-128 128 65 214 74 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 68 67 354 0 62 34560 0 malloc-256 256 13 122 199 0 62 34560 0 malloc-256 256 43 92 469 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 4 12 16 0 8 32768 0 malloc-2048 2048 15 1 31 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 5 27 10 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 55 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 4068 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 202 198 7892 0 126 32000 0 PGRP 120 27 237 42 0 126 31680 0 clpbuf 2624 0 12 27 0 4 31488 0 tcp_bbr_pcb 832 1 35 11 0 16 29952 0 sctp_laddr 48 12 576 66 0 254 28224 0 malloc-32 32 277 605 3296 0 254 28224 0 16 Bucket 144 53 143 278 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 0 133 54 0 62 27664 0 udplite_inpcb 416 0 63 6 0 30 26208 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 195 0 2 24576 0 tcp_rack_pcb 1216 0 20 9 0 8 24320 0 rl_entry 40 41 565 41 0 254 24240 0 PWD 40 23 583 246 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 54 246 330 0 126 24000 0 ripcb 384 5 55 15 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 29 0 30 23040 0 malloc-384 384 21 39 26 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 4 626 39 0 254 20160 0 tcp_inpcb ports 32 4 626 18 0 254 20160 0 ertt 72 7 273 70 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 195 435 1734 0 254 20160 0 malloc-32 32 127 503 654 0 254 20160 0 malloc-32 32 26 604 405 0 254 20160 0 malloc-32 32 59 571 947 0 254 20160 0 malloc-32 32 34 596 63 0 254 20160 0 2 Bucket 32 55 575 371 0 254 20160 0 KNOTE 160 33 92 2463 0 62 20000 0 tcp_rack_map 128 0 155 12 0 126 19840 0 AIOCB 552 0 35 7 0 16 19320 0 AIOLIO 272 0 70 53 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 20 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 1 15 4 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 4 28 14 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 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 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 312 438 486 0 254 12000 0 malloc-16 16 85 665 472 0 254 12000 0 malloc-16 16 6 744 204 0 254 12000 0 malloc-16 16 229 521 4696 0 254 12000 0 malloc-16 16 28 722 27831 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 1 333 8124 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 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_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 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 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-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