panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006c2fe400 start 14 offset 14 proto -1 cpuid = 0 time = 1712517975 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00571c08f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00571c0a50 vpanic() at vpanic+0x26a/frame 0xfffffe00571c0c10 panic() at panic+0xb5/frame 0xfffffe00571c0cd0 vtnet_txq_encap() at vtnet_txq_encap+0xa96/frame 0xfffffe00571c0e50 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2d0/frame 0xfffffe00571c0f50 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe00571c0f90 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe00571c1050 ether_output() at ether_output+0x118f/frame 0xfffffe00571c11c0 ip_output_send() at ip_output_send+0x2a2/frame 0xfffffe00571c1230 ip_output() at ip_output+0x2b70/frame 0xfffffe00571c1430 udp_send() at udp_send+0x1a83/frame 0xfffffe00571c1670 udp6_send() at udp6_send+0x777/frame 0xfffffe00571c1950 sosend_dgram() at sosend_dgram+0x65f/frame 0xfffffe00571c19c0 sousrsend() at sousrsend+0x117/frame 0xfffffe00571c1a50 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe00571c1bb0 sendit() at sendit+0x157/frame 0xfffffe00571c1c10 sys_sendto() at sys_sendto+0x181/frame 0xfffffe00571c1d30 amd64_syscall() at amd64_syscall+0x478/frame 0xfffffe00571c1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00571c1f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x826b47f08, rbp = 0x826b47f80 --- KDB: enter: panic [ thread pid 1159 tid 100425 ] Stopped at kdb_enter+0x6e: movq $0,0x23b13b7(%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 0xfffffe006d69a000 rdx 0x3ffff rbx 0xffffffff826d0d40 .str.27 rsp 0xfffffe00571c0a30 rbp 0xfffffe00571c0a50 rsi 0x40001 rdi 0xffffffff815bc119 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe006d481740 r13 0xfffffffffffffffe r14 0xffffffff826d0d40 .str.27 r15 0 rip 0xffffffff815a8cde kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23b13b7(%rip) db> show proc Process 1159 (syz-executor.0) at 0xfffffe006d5d75c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffffe006d461000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541d5040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe007430a000 (map 0xfffffe007430a000) (map.pmap 0xfffffe007430a0c0) (pmap 0xfffffe007430a130) threads: 2 100244 RunQ syz-executor.0 100425 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1159 770 770 0 R (threaded) syz-executor.0 100244 RunQ syz-executor.0 100425 Run CPU 0 syz-executor.0 1158 772 772 0 R CPU 1 syz-executor.2 1157 773 773 0 R (threaded) syz-executor.3 100154 RunQ syz-executor.3 100424 RunQ syz-executor.3 1154 1 772 0 S uwait 0xfffffe006d467680 syz-executor.2 1125 771 771 0 S (threaded) syz-executor.1 100122 S nanslp 0xffffffff8393b481 syz-executor.1 100401 S connec 0xfffffe006a80b49a syz-executor.1 1123 1 771 0 S uwait 0xfffffe006d465900 syz-executor.1 1120 1 771 0 S uwait 0xfffffe006d465a00 syz-executor.1 1063 1 772 0 SV uwait 0xfffffe006d466f00 syz-executor.2 964 1 772 0 SV uwait 0xfffffe0057898b80 syz-executor.2 929 1 770 0 SV uwait 0xfffffe006d466000 syz-executor.0 920 0 0 0 DL aiordy 0xfffffe006cfb75a0 [aiod4] 919 0 0 0 DL aiordy 0xfffffe006a7ca5a0 [aiod3] 918 0 0 0 DL aiordy 0xfffffe006a7cab00 [aiod2] 917 0 0 0 DL aiordy 0xfffffe006d463b00 [aiod1] 909 1 772 0 S uwait 0xfffffe005733d100 syz-executor.2 889 1 773 0 S uwait 0xfffffe006d466900 syz-executor.3 883 1 883 0 Ss select 0xfffffe006d42fd40 rtsol 882 1 882 0 Ss select 0xfffffe006d42fe40 rtsol 881 1 881 0 Ss select 0xfffffe0007874140 rtsol 877 788 424 0 S kqread 0xfffffe0007c87500 rtsol 876 1 772 0 S uwait 0xfffffe006d466b00 syz-executor.2 788 779 424 0 S wait 0xfffffe006cfb6020 sh 779 424 424 0 S wait 0xfffffe006cfb7b00 sh 773 768 773 0 Rs syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff8393b481 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff8393b481 syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100107 S wait 0xfffffe006cfb5ac0 syz-fuzzer 100113 S uwait 0xfffffe0057899300 syz-fuzzer 100114 S uwait 0xfffffe0057899400 syz-fuzzer 100115 S uwait 0xfffffe0057899500 syz-fuzzer 100116 S wait 0xfffffe006cfb5ac0 syz-fuzzer 100117 S uwait 0xfffffe005733c580 syz-fuzzer 100118 S wait 0xfffffe006cfb5ac0 syz-fuzzer 100119 S wait 0xfffffe006cfb5ac0 syz-fuzzer 100124 S uwait 0xfffffe0057898980 syz-fuzzer 100125 S uwait 0xfffffe0007980480 syz-fuzzer 100130 S kqread 0xfffffe0007c87000 syz-fuzzer 100135 S uwait 0xfffffe0007980980 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0007cee0f0 csh 764 682 764 0 Ss select 0xfffffe006d4302c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d224b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005871a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005871a8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00574910b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec28b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec30b0 getty 738 1 18 0 S+ piperd 0xfffffe0058a4cb60 logger 737 736 18 0 S+ nanslp 0xffffffff8393b480 sleep 736 1 18 0 S+ wait 0xfffffe006a7cb5c0 sh 686 1 686 0 Ss nanslp 0xffffffff8393b481 cron 682 1 682 0 Ss select 0xfffffe006cdfcdc0 sshd 495 1 495 0 Ss select 0xfffffe006cdfcec0 syslogd 424 1 424 0 Ss wait 0xfffffe006a7c9020 devd 423 1 423 65 Ss select 0xfffffe0007874a40 dhclient 338 1 338 0 Ss select 0xfffffe00078746c0 dhclient 335 1 335 0 Ss select 0xfffffe0007874940 dhclient 17 0 0 0 DL syncer 0xffffffff83a58ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007cef060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a57180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005892fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aa0680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83a884f8 [dom0] 100080 D launds 0xffffffff83a88504 [laundry: dom0] 100081 D umarcl 0xffffffff81d38950 [uma] 7 0 0 0 DL - 0xffffffff836b8cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84310bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84669760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83683340 [doneq0] 100045 D - 0xffffffff836832c0 [async] 100076 D - 0xffffffff83683140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a83d20 [crypto] 100042 D crypto_ 0xfffffe0007c89030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c89080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f66c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838e3e00 [g_event] 100036 D - 0xffffffff838e3e20 [g_up] 100037 D - 0xffffffff838e3e40 [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 0xfffffe00541d5040 [init] 10 0 0 0 DL audit_w 0xffffffff83a84780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838e47e0 [swapper] 100005 D - 0xfffffe00085f8d00 [softirq_0] 100006 D - 0xfffffe00085f8c00 [softirq_1] 100007 D - 0xfffffe00085f8b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f8a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f8900 [if_config_tqg_0] 100010 D - 0xfffffe00085f8800 [pci_hp taskq] 100011 D - 0xfffffe00085f8700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f8400 [thread taskq] 100016 D - 0xfffffe00085f8200 [aiod_kick taskq] 100017 D - 0xfffffe00085f8100 [deferred_unmount ta] 100018 D - 0xfffffe00085f8000 [inm_free taskq] 100019 D - 0xfffffe00085f7e00 [in6m_free taskq] 100020 D - 0xfffffe00085f7d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f7c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f7c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f7c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f7c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f7b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f7b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f7b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f7b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f7a00 [firmware taskq] 100039 D - 0xfffffe00085f7700 [crypto_0] 100040 D - 0xfffffe00085f7700 [crypto_1] 100055 D - 0xfffffe00085f7500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f7400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f7300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f7200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cc0380 [virtio_balloon] 100066 D - 0xffffffff826d5f81 [deadlkres] 100070 D - 0xfffffe0057948b00 [acpi_task_0] 100071 D - 0xfffffe0057948b00 [acpi_task_1] 100072 D - 0xfffffe0057948b00 [acpi_task_2] 100074 D - 0xfffffe00085f9100 [mca taskq] 100075 D - 0xfffffe00085f7600 [CAM taskq] db> show all locks Process 1159 (syz-executor.0) thread 0xfffffe006d481740 (100425) exclusive sleep mutex vtnet0-tx0 (vtnet0-tx0) r = 0 (0xfffffe0057348a00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2778 exclusive rw udpinp (udpinp) r = 0 (0xfffffe0058af93a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1129 Process 1158 (syz-executor.2) thread 0xfffffe006d4dd740 (100233) shared rw vmobject (vmobject) r = 0 (0xfffffe006d49b840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1139 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058a43060) 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 4930K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 768 1216K 1043 vfscache 3 1025K 3 pcb 51 696K 549 inodedep 229 598K 355 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 156 302K 1249 filedesc 36 281K 649 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 35 137K 279 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 226 44K 1586 dirrem 175 44K 288 temp 35 37K 1891 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 26 ifaddr 66 19K 68 freefile 146 19K 254 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 24 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 kqueue 71 9K 1178 in6_multi 65 9K 65 bmsafemap 3 9K 325 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 shmfd 1 8K 10 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 sctp_atcl 18 7K 322 taskqueue 63 7K 63 sglist 6 7K 6 diradd 48 6K 319 cred 24 6K 233 CAM DEV 3 6K 510 sctp_timw 23 6K 23 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 pwddesc 67 5K 1168 vt 11 5K 11 sctp_stro 4 4K 54 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 136 mkdir 28 4K 538 acpisem 28 4K 28 session 27 4K 38 kcovinfo 52 4K 52 newdirblk 25 4K 269 proc-args 93 3K 2209 terminal 11 3K 11 freework 11 3K 270 freeblks 10 3K 269 indirdep 10 3K 10 CC Mem 9 3K 105 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 15302 ip6ndp 12 2K 14 Unitno 30 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 38 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 sctp_atky 26 2K 388 select 11 2K 40 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_stri 2 1K 32 tcp_pcm_rack 4 1K 12 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 19 inpcbpolicy 20 1K 323 encap_export_host 12 1K 12 osd 14 1K 118 netlink 2 1K 28 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_athm 18 1K 334 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 cryptodev 2 1K 134 sctp_map 8 1K 108 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3507 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 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 134 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 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 filemon 0 0K 20 tcp_do_rack 0 0K 0 mqdata 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 freefrag 0 0K 2 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 9 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 41 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 118 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 4 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 21105 0 254 38494208 0 mbuf 256 8628 1035 52286 0 254 2473728 0 BUF TRIE 144 233 11555 563 0 62 1697472 0 malloc-4096 4096 403 3 2224 0 2 1662976 0 malloc-384 384 4238 52 4555 0 30 1647360 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 10869 33 10869 0 126 1221024 0 sctp_asoc 2256 4 506 54 0 254 1150560 0 malloc-65536 65536 15 1 22 0 1 1048576 0 vmem btag 56 16363 92 16363 0 254 921480 0 RADIX NODE 144 6095 172 34822 0 62 902448 0 FFS inode 1168 550 31 805 0 8 678608 0 sctp_ep 1144 12 499 244 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 48 460 1782 0 254 487680 0 malloc-16384 16384 21 3 327 0 1 393216 0 sctp_raddr 736 14 503 84 0 254 380512 0 VM OBJECT 264 1308 42 18434 0 30 356400 0 256 Bucket 2048 154 14 1070 0 8 344064 0 THREAD 1824 158 18 425 0 8 321024 0 VNODE 448 588 78 845 0 30 298368 0 malloc-64 64 3855 240 3867 0 254 262080 0 malloc-256 256 779 151 1076 0 62 238080 0 malloc-16 16 14409 341 14606 0 254 236000 0 DEVCTL 1024 22 198 147 0 0 225280 0 tcp_log 416 0 513 36 0 254 213408 0 mbuf_packet 256 10 752 12185 0 254 195072 0 malloc-128 128 1309 210 29396 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 MAP ENTRY 96 1596 294 54136 0 126 181440 0 malloc-256 256 574 116 1623 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 160 38 524 0 16 164736 0 malloc-1024 1024 141 19 227 0 16 163840 0 FFS2 dinode 256 550 80 804 0 62 161280 0 malloc-2048 2048 12 60 1114 0 8 147456 0 S VFS Cache 104 1016 388 1342 0 126 146016 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 14 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 800 223 1995 0 126 130944 0 unpcb 256 16 494 1189 0 254 130560 0 PROC 1376 66 22 1159 0 8 121088 0 ksiginfo 112 67 977 259 0 126 116928 0 malloc-384 384 241 29 367 0 30 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 1 2 13 0 1 98304 0 filedesc0 1072 67 24 1168 0 8 97552 0 malloc-8192 8192 6 5 27 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-4096 4096 17 3 33 0 2 81920 0 sctp_chunk 152 12 508 50 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 5084 0 30 73440 0 128 Bucket 1024 55 12 266 0 16 68608 0 malloc-64 64 474 597 934 0 254 68544 0 malloc-64 64 643 428 15302 0 254 68544 0 malloc-128 128 449 78 748 0 126 67456 0 malloc-128 128 322 205 731 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 14 18 246 0 8 65536 0 malloc-4096 4096 10 4 22 0 2 57344 0 64 Bucket 512 71 33 1644 0 30 53248 0 malloc-64 64 99 720 772 0 254 52416 0 malloc-64 64 425 394 2914 0 254 52416 0 VMSPACE 616 46 38 1099 0 16 51744 0 malloc-128 128 149 254 3436 0 126 51584 0 malloc-256 256 90 105 1503 0 62 49920 0 malloc-256 256 74 121 201 0 62 49920 0 malloc-256 256 84 111 883 0 62 49920 0 32 Bucket 256 66 129 2317 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14349 0 16 49152 0 malloc-2048 2048 15 9 31 0 8 49152 0 malloc-1024 1024 10 38 1511 0 16 49152 0 malloc-384 384 90 30 433 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 9 24 105 0 8 43032 0 pcpu-8 8 4701 419 4892 0 254 40960 0 sctp_readq 152 0 260 2 0 254 39520 0 udp_inpcb 416 7 83 174 0 30 37440 0 malloc-64 64 44 523 15338 0 254 36288 0 malloc-64 64 81 486 1189 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_bbr_map 128 0 279 5750 0 126 35712 0 tcp_rack_map 128 12 267 34 0 126 35712 0 malloc-128 128 5 274 6 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-256 256 72 63 448 0 62 34560 0 malloc-256 256 15 120 230 0 62 34560 0 malloc-256 256 43 92 458 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 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 7 9 23 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 196 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 13 0 16 32768 0 malloc-1024 1024 5 27 17 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 6 58 46 0 30 32768 0 malloc-512 512 5 59 61 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 12983 0 254 32320 0 sctp_stream_msg_out 112 1 287 5 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 38 0 126 31680 0 clpbuf 2624 0 12 25 0 4 31488 0 tcp_bbr_pcb 832 0 36 25 0 16 29952 0 sctp_laddr 48 0 588 88 0 254 28224 0 malloc-32 32 277 605 3290 0 254 28224 0 16 Bucket 144 58 138 290 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 2 131 45 0 62 27664 0 da_ccb 544 0 49 1403 0 16 26656 0 udplite_inpcb 416 0 63 8 0 30 26208 0 cpuset 200 39 89 44 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 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 4 198 0 2 24576 0 tcp_rack_pcb 1216 4 16 12 0 8 24320 0 rl_entry 40 42 564 42 0 254 24240 0 PWD 40 26 580 349 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 pipe 728 20 13 362 0 16 24024 0 Files 80 200 100 8293 0 126 24000 0 8 Bucket 80 54 246 363 0 126 24000 0 ripcb 384 4 56 36 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 33 0 30 23040 0 malloc-384 384 21 39 24 0 30 23040 0 hostcache 64 2 313 2 0 254 20160 0 udplite_inpcb ports 32 0 630 6 0 254 20160 0 udp_inpcb ports 32 4 626 34 0 254 20160 0 tcp_inpcb ports 32 7 623 35 0 254 20160 0 ertt 72 9 271 105 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 194 436 1746 0 254 20160 0 malloc-32 32 122 508 818 0 254 20160 0 malloc-32 32 26 604 473 0 254 20160 0 malloc-32 32 59 571 947 0 254 20160 0 malloc-32 32 33 597 69 0 254 20160 0 2 Bucket 32 55 575 371 0 254 20160 0 KNOTE 160 33 92 4721 0 62 20000 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 4 0 16 19320 0 AIOLIO 272 0 70 41 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-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 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 domainset 40 0 315 37 0 254 12600 0 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 1 500 10593 0 254 12024 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 312 438 486 0 254 12000 0 malloc-16 16 68 682 584 0 254 12000 0 malloc-16 16 3 747 283 0 254 12000 0 malloc-16 16 233 517 4792 0 254 12000 0 malloc-16 16 28 722 27812 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 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 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 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 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 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 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-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