panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006adf3300 start 14 offset 14 proto -1 cpuid = 0 time = 1712400163 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a3978b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a397a10 vpanic() at vpanic+0x26a/frame 0xfffffe006a397bd0 panic() at panic+0xb5/frame 0xfffffe006a397c90 vtnet_txq_encap() at vtnet_txq_encap+0xaae/frame 0xfffffe006a397e10 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2e0/frame 0xfffffe006a397f10 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe006a397f50 ether_output_frame() at ether_output_frame+0x37d/frame 0xfffffe006a398030 ether_output() at ether_output+0x11b3/frame 0xfffffe006a3981a0 ip_output_send() at ip_output_send+0x2f5/frame 0xfffffe006a398210 ip_output() at ip_output+0x2ba9/frame 0xfffffe006a398410 udp_send() at udp_send+0x1ad8/frame 0xfffffe006a398650 udp6_send() at udp6_send+0x609/frame 0xfffffe006a398930 sosend_dgram() at sosend_dgram+0x667/frame 0xfffffe006a3989a0 sousrsend() at sousrsend+0x116/frame 0xfffffe006a398a30 kern_sendit() at kern_sendit+0x5b5/frame 0xfffffe006a398ba0 sendit() at sendit+0x157/frame 0xfffffe006a398bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe006a398d10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe006a398f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c KDB: enter: panic [ thread pid 1177 tid 100448 ] Stopped at kdb_enter+0x6e: movq $0,0x2190f37(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe006d800000 rdx 0x3ffff rbx 0xffffffff82707860 .str.27 rsp 0xfffffe006a3979f0 rbp 0xfffffe006a397a10 rsi 0x40001 rdi 0xffffffff815e5669 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0 r12 0xfffffe00742b3740 r13 0xfffffffffffffffe r14 0xffffffff82707860 .str.27 r15 0 rip 0xffffffff815d215e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2190f37(%rip) db> show proc Process 1177 (syz-executor.0) at 0xfffffe006d02db00: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffffe006d02e060 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541f7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d114c08 (map 0xfffffe006d114c08) (map.pmap 0xfffffe006d114cc8) (pmap 0xfffffe006d114d38) threads: 2 100115 RunQ syz-executor.0 100448 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1178 1000 1000 0 R CPU 1 syz-executor.2 1177 770 770 0 R (threaded) syz-executor.0 100115 RunQ syz-executor.0 100448 Run CPU 0 syz-executor.0 1173 779 779 0 R (threaded) syz-executor.3 100124 RunQ syz-executor.3 100445 S uwait 0xfffffe006a81c680 syz-executor.3 1072 1 771 0 S uwait 0xfffffe006a81cd00 syz-executor.1 1062 1 1000 0 S uwait 0xfffffe0057549c80 syz-executor.2 1051 1 1000 0 S uwait 0xfffffe0057aae400 syz-executor.2 1040 1 770 0 S uwait 0xfffffe0057aaeb80 syz-executor.0 1000 768 1000 0 Rs syz-executor.2 981 1 980 0 S uwait 0xfffffe0057aad800 syz-executor.0 974 1 973 0 S uwait 0xfffffe006a81c480 syz-executor.0 966 1 965 0 S uwait 0xfffffe006a81d180 syz-executor.0 886 0 0 0 DL aiordy 0xfffffe006d2215a0 [aiod4] 885 0 0 0 DL aiordy 0xfffffe006d221b00 [aiod3] 884 0 0 0 DL aiordy 0xfffffe006d222060 [aiod2] 882 0 0 0 DL aiordy 0xfffffe006d6bc560 [aiod1] 881 1 881 0 Ss select 0xfffffe0058a1ee40 rtsol 879 1 879 0 Ss select 0xfffffe006cef72c0 rtsol 877 1 877 0 Ss select 0xfffffe0058a1eec0 rtsol 873 784 424 0 S kqread 0xfffffe0058a02000 rtsol 784 777 424 0 S wait 0xfffffe00541f85c0 sh 779 768 779 0 Rs syz-executor.3 777 424 424 0 S wait 0xfffffe006d6bc000 sh 771 768 771 0 Rs syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe0057549d80 syz-fuzzer 100116 S uwait 0xfffffe0057aaf280 syz-fuzzer 100117 S wait 0xfffffe00571b6000 syz-fuzzer 100118 S uwait 0xfffffe0057aaf480 syz-fuzzer 100119 S uwait 0xfffffe0057aaf580 syz-fuzzer 100120 S uwait 0xfffffe0057aaf680 syz-fuzzer 100121 S uwait 0xfffffe0057aae680 syz-fuzzer 100122 S wait 0xfffffe00571b6000 syz-fuzzer 100123 S wait 0xfffffe00571b6000 syz-fuzzer 100125 S wait 0xfffffe00571b6000 syz-fuzzer 100127 S uwait 0xfffffe0057aae980 syz-fuzzer 100143 S uwait 0xfffffe006a81c180 syz-fuzzer 100404 S kqread 0xfffffe0058a03900 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d02b610 csh 764 682 764 0 Ss select 0xfffffe006cef7e40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587facb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0054341cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576a60b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00576a68b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00576a70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00576a78b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b45b60 logger 737 736 18 0 S+ nanslp 0xffffffff83744480 sleep 736 1 18 0 S+ wait 0xfffffe0057be0020 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe0058a1fec0 sshd 495 1 495 0 Ss select 0xfffffe006cef8140 syslogd 424 1 424 0 Ss wait 0xfffffe0057be0580 devd 423 1 423 65 Ss select 0xfffffe0058a208c0 dhclient 338 1 338 0 Ss select 0xfffffe006cef82c0 dhclient 335 1 335 0 Ss select 0xfffffe006cef8240 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b8040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe006a823ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838914f8 [dom0] 100080 D launds 0xffffffff83891504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6d0d0 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8427fea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840b05c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [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 - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [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 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [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 - 0xffffffff8270caa0 [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 1178 (syz-executor.2) thread 0xfffffe007406f000 (100154) exclusive rw vmobject (vmobject) r = 0 (0xfffffe006d6c4e70) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:357 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006d2ca2c8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5024 Process 1177 (syz-executor.0) thread 0xfffffe00742b3740 (100448) exclusive sleep mutex vtnet0-tx0 (vtnet0-tx0) r = 0 (0xfffffe0057555a00) locked @ /syzkaller/managers/i386/kernel/sys/dev/virtio/network/if_vtnet.c:2778 exclusive rw udpinp (udpinp) r = 0 (0xfffffe006d118560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/udp_usrreq.c:1129 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 717 1203K 992 vfscache 3 1025K 3 pcb 43 687K 750 inodedep 332 637K 380 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 286K 1257 filedesc 30 233K 688 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 33 136K 294 vmem 3 134K 4 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 dirrem 281 71K 316 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 218 43K 1628 umtx 336 42K 336 temp 36 39K 1928 filemon 4 32K 23 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 freefile 248 31K 281 msg 4 30K 4 kbdmux 6 28K 6 routetbl 178 20K 551 DEVFS_RULE 56 20K 56 ifaddr 66 19K 77 LRO 18 19K 20 BPF 14 19K 15 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 47 15K 55 bus-sc 34 15K 1687 eventhandler 162 14K 162 KTRACE 100 13K 172 ifnet 7 13K 8 ether_multi 152 13K 190 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 bmsafemap 4 9K 346 in6_multi 65 9K 75 kqueue 68 9K 1196 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 8 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 sctp_stro 7 7K 60 sctp_timw 27 7K 27 taskqueue 63 7K 63 sglist 6 7K 6 diradd 48 6K 347 cred 24 6K 230 CAM DEV 3 6K 510 sctp_atcl 15 6K 414 pfs_nodes 22 6K 22 plimit 21 6K 340 pf_ifnet 14 6K 28 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 1183 DEVFSP 64 4K 129 evdev 4 4K 4 session 30 4K 40 mkdir 28 4K 568 acpisem 28 4K 28 kcovinfo 52 4K 65 newdirblk 23 3K 284 proc-args 90 3K 2254 terminal 11 3K 11 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 15191 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 Unitno 27 2K 53 CAM XPT 22 2K 543 lockf 15 2K 26 msi 12 2K 12 in_multi 6 2K 9 tun 4 2K 5 toponodes 6 2K 6 select 11 2K 32 ipsecpolicy 2 2K 2 CC Mem 5 2K 98 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 sctp_atky 22 1K 519 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 8 encap_export_host 12 1K 12 freework 3 1K 284 freeblks 2 1K 283 netlink 2 1K 33 inpcbpolicy 16 1K 288 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 111 chacha20random 1 1K 1 biobuf 1 1K 1 eventfd 3 1K 3 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_athm 15 1K 421 sctp_map 14 1K 120 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 6 cryptodev 2 1K 75 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 soname 4 1K 3572 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 38 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 76 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 233 sctp_iter 0 0K 14 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 14 sctp_aadr 0 0K 1 sctp_stri 0 0K 14 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 16 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 3 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 5 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 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 50 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 13974 ioctlops 0 0K 114 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 21758 0 254 38494208 0 mbuf 256 8630 1033 41746 0 254 2473728 0 malloc-384 384 4453 17 4503 0 30 1716480 0 BUF TRIE 144 233 11583 540 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11546 48 12428 0 126 1484032 0 malloc-4096 4096 328 4 497 0 2 1359872 0 UMA Slabs 0 112 10908 30 10908 0 126 1225056 0 sctp_asoc 2256 7 503 60 0 254 1150560 0 RADIX NODE 144 6377 226 36763 0 62 950832 0 vmem btag 56 16259 52 16259 0 254 913416 0 FFS inode 1168 552 29 833 0 8 678608 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1144 8 503 347 0 254 584584 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 33 475 1899 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 7 510 93 0 254 380512 0 malloc-16384 16384 15 7 342 0 1 360448 0 VM OBJECT 264 1289 61 18959 0 30 356400 0 malloc-4096 4096 72 8 1187 0 2 327680 0 256 Bucket 2048 142 18 1053 0 8 327680 0 VNODE 448 591 102 875 0 30 310464 0 THREAD 1824 153 15 448 0 8 306432 0 malloc-64 64 3894 201 20178 0 254 262080 0 malloc-256 256 913 92 1429 0 62 257280 0 malloc-16 16 14387 363 14540 0 254 236000 0 malloc-2048 2048 5 107 1228 0 8 229376 0 DEVCTL 1024 34 186 159 0 0 225280 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 6 756 5990 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5327 0 254 181440 0 malloc-128 128 1178 217 28735 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1519 245 55497 0 126 169344 0 FPU_save_area 832 155 25 597 0 16 149760 0 malloc-1024 1024 135 9 154 0 16 147456 0 malloc-128 128 1083 64 5306 0 126 146816 0 S VFS Cache 104 1016 388 1350 0 126 146016 0 FFS2 dinode 256 552 18 833 0 62 145920 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-65536 65536 0 2 114 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 unpcb 256 14 496 1236 0 254 130560 0 ksiginfo 112 62 982 335 0 126 116928 0 malloc-256 256 383 52 1080 0 62 111360 0 PROC 1376 63 14 1178 0 8 105952 0 malloc-4096 4096 20 4 40 0 2 98304 0 filedesc0 1072 64 27 1183 0 8 97552 0 malloc-256 256 275 100 1561 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 46 37 259 0 16 84992 0 malloc-2048 2048 15 25 370 0 8 81920 0 sctp_chunk 152 7 513 53 0 254 79040 0 g_bio 408 0 180 4964 0 30 73440 0 64 Bucket 512 72 64 1871 0 30 69632 0 malloc-64 64 537 534 755 0 254 68544 0 malloc-64 64 544 527 2033 0 254 68544 0 malloc-128 128 351 176 506 0 126 67456 0 malloc-128 128 302 225 746 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-384 384 131 19 138 0 30 57600 0 malloc-8192 8192 6 1 32 0 1 57344 0 malloc-8192 8192 5 2 24 0 1 57344 0 malloc-256 256 66 129 1180 0 62 49920 0 32 Bucket 256 72 123 980 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14502 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 7 41 1566 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 5 28 98 0 8 43032 0 malloc-8192 8192 3 2 104 0 1 40960 0 pcpu-8 8 4774 346 5132 0 254 40960 0 VMSPACE 616 43 23 1140 0 16 40656 0 pipe 728 20 35 342 0 16 40040 0 udp_inpcb 416 7 83 181 0 30 37440 0 malloc-64 64 108 459 1332 0 254 36288 0 malloc-64 64 7 560 13551 0 254 36288 0 malloc-64 64 90 477 1830 0 254 36288 0 malloc-64 64 223 344 266 0 254 36288 0 malloc-64 64 238 329 319 0 254 36288 0 tcp_rack_map 128 0 279 110 0 126 35712 0 malloc-128 128 26 253 179 0 126 35712 0 malloc-128 128 33 246 51 0 126 35712 0 malloc-128 128 112 167 127 0 126 35712 0 routing nhops 256 26 109 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 64 0 30 34560 0 malloc-384 384 16 74 415 0 30 34560 0 malloc-256 256 49 86 196 0 62 34560 0 malloc-256 256 32 103 399 0 62 34560 0 malloc-256 256 38 97 859 0 62 34560 0 malloc-256 256 7 128 9 0 62 34560 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 2 6 788 0 2 32768 0 malloc-2048 2048 12 4 55 0 8 32768 0 malloc-2048 2048 13 3 18 0 8 32768 0 malloc-2048 2048 5 11 73 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 13 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 11 21 233 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 9 55 51 0 30 32768 0 malloc-512 512 4 60 4 0 30 32768 0 malloc-512 512 0 64 133 0 30 32768 0 malloc-512 512 10 54 75 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 6990 0 254 32320 0 sctp_stream_msg_out 112 0 288 7 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 196 204 8409 0 126 32000 0 PGRP 120 30 234 40 0 126 31680 0 tcp_bbr_pcb 832 0 36 13 0 16 29952 0 sctp_laddr 48 0 588 99 0 254 28224 0 malloc-32 32 276 606 1135 0 254 28224 0 16 Bucket 144 55 141 262 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 da_ccb 544 0 49 1367 0 16 26656 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 5 1 8 0 2 24576 0 tcp_rack_pcb 1216 0 20 38 0 8 24320 0 rl_entry 40 39 567 39 0 254 24240 0 PWD 40 24 582 370 0 254 24240 0 rtentry 168 29 115 37 0 62 24192 0 8 Bucket 80 60 240 337 0 126 24000 0 ripcb 384 4 56 7 0 30 23040 0 malloc-384 384 14 46 42 0 30 23040 0 malloc-384 384 34 26 38 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 clpbuf 2624 0 8 23 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 4 626 41 0 254 20160 0 tcp_inpcb ports 32 3 627 55 0 254 20160 0 ertt 72 5 275 98 0 126 20160 0 malloc-32 32 150 480 203 0 254 20160 0 malloc-32 32 23 607 47 0 254 20160 0 malloc-32 32 54 576 108 0 254 20160 0 malloc-32 32 108 522 4985 0 254 20160 0 malloc-32 32 46 584 323 0 254 20160 0 2 Bucket 32 60 570 375 0 254 20160 0 KNOTE 160 33 92 4329 0 62 20000 0 AIOLIO 272 0 70 25 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-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-4096 4096 2 2 6 0 2 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 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 AIO 208 0 76 25 0 62 15808 0 kenv 258 17 43 1071 0 30 15480 0 udplite_inpcb 416 0 36 2 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 malloc-32 32 156 222 832 0 254 12096 0 vtnet_tx_hdr 24 1 500 10667 0 254 12024 0 malloc-16 16 9 741 76 0 254 12000 0 malloc-16 16 15 735 117 0 254 12000 0 malloc-16 16 87 663 458 0 254 12000 0 malloc-16 16 212 538 3404 0 254 12000 0 malloc-16 16 36 714 165 0 254 12000 0 malloc-16 16 333 417 30144 0 254 12000 0 malloc-16 16 14 736 18 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 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 tcp_bbr_map 128 0 0 0 0 126 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 tcp_log 416 0 0 0 0 254 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