panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006bd76e00 start 14 offset 14 proto -1 cpuid = 1 time = 1711850508 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a9248b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a924a10 vpanic() at vpanic+0x26a/frame 0xfffffe006a924bd0 panic() at panic+0xb5/frame 0xfffffe006a924c90 vtnet_txq_encap() at vtnet_txq_encap+0xaae/frame 0xfffffe006a924e10 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2e0/frame 0xfffffe006a924f10 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe006a924f50 ether_output_frame() at ether_output_frame+0x37d/frame 0xfffffe006a925030 ether_output() at ether_output+0x11b3/frame 0xfffffe006a9251a0 ip_output_send() at ip_output_send+0x2f5/frame 0xfffffe006a925210 ip_output() at ip_output+0x2ba9/frame 0xfffffe006a925410 udp_send() at udp_send+0x1ad8/frame 0xfffffe006a925650 udp6_send() at udp6_send+0x609/frame 0xfffffe006a925930 sosend_dgram() at sosend_dgram+0x667/frame 0xfffffe006a9259a0 sousrsend() at sousrsend+0x116/frame 0xfffffe006a925a30 kern_sendit() at kern_sendit+0x5b5/frame 0xfffffe006a925ba0 sendit() at sendit+0x157/frame 0xfffffe006a925bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe006a925d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a925f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a925f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8253fef08, rbp = 0x8253fef80 --- KDB: enter: panic [ thread pid 1392 tid 100705 ] Stopped at kdb_enter+0x6e: movq $0,0x2191177(%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 0xfffffe006d800000 rdx 0x3ffff rbx 0xffffffff82707660 .str.27 rsp 0xfffffe006a9249f0 rbp 0xfffffe006a924a10 rsi 0x40001 rdi 0xffffffff815e5429 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0 r12 0xfffffe00746d2000 r13 0xfffffffffffffffd r14 0xffffffff82707660 .str.27 r15 0 rip 0xffffffff815d1f1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191177(%rip) db> show proc Process 1392 (syz-executor.0) at 0xfffffe007414c020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffffe006d69e000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541f7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00746399a0 (map 0xfffffe00746399a0) (map.pmap 0xfffffe0074639a60) (pmap 0xfffffe0074639ad0) threads: 2 100181 RunQ syz-executor.0 100705 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1395 774 774 0 R syz-executor.3 1394 771 771 0 R CPU 0 syz-executor.1 1393 772 772 0 R (threaded) syz-executor.2 100148 RunQ syz-executor.2 100706 S uwait 0xfffffe006a61ce00 syz-executor.2 1392 770 770 0 R (threaded) syz-executor.0 100181 RunQ syz-executor.0 100705 Run CPU 1 syz-executor.0 1390 784 424 0 S nanslp 0xffffffff83744481 sleep 1321 1 1320 0 S uwait 0xfffffe0057aae180 syz-executor.1 1216 0 0 0 DL mdwait 0xfffffe00746b0000 [md3] 1210 0 0 0 DL mdwait 0xfffffe0074698000 [md2] 1202 0 0 0 DL mdwait 0xfffffe00746a7000 [md1] 1195 0 0 0 DL mdwait 0xfffffe0074699000 [md0] 1094 1 772 0 S uwait 0xfffffe0057aad800 syz-executor.2 1092 1 774 0 S uwait 0xfffffe0057aae600 syz-executor.3 1090 1 774 0 S uwait 0xfffffe005754b880 syz-executor.3 1081 1 774 0 S uwait 0xfffffe0057aad900 syz-executor.3 1071 1 771 0 S uwait 0xfffffe0057548700 syz-executor.1 1068 1 771 0 S uwait 0xfffffe006a61d180 syz-executor.1 1016 1 772 0 S uwait 0xfffffe0057aad700 syz-executor.2 1011 1 772 0 S uwait 0xfffffe0057aad080 syz-executor.2 1010 1 771 0 S uwait 0xfffffe006a61e200 syz-executor.1 1008 1 770 0 S uwait 0xfffffe00542adb00 syz-executor.0 1006 1 771 0 S uwait 0xfffffe0057aae800 syz-executor.1 1005 1 770 0 S uwait 0xfffffe006a61d800 syz-executor.0 994 1 772 0 S uwait 0xfffffe006a61ea00 syz-executor.2 991 1 772 0 S uwait 0xfffffe00542ada00 syz-executor.2 978 1 774 0 S uwait 0xfffffe0057aae900 syz-executor.3 976 1 774 0 S uwait 0xfffffe0057aaeb00 syz-executor.3 884 0 0 0 DL aiordy 0xfffffe006d69e560 [aiod4] 882 0 0 0 DL aiordy 0xfffffe006d69eac0 [aiod3] 881 0 0 0 DL aiordy 0xfffffe006d69f020 [aiod2] 880 0 0 0 DL aiordy 0xfffffe006d69f580 [aiod1] 784 778 424 0 S wait 0xfffffe006d1e85a0 sh 778 424 424 0 S wait 0xfffffe0057bdfac0 sh 774 768 774 0 Ss nanslp 0xffffffff83744480 syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff83744481 syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83744481 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100086 S wait 0xfffffe00571b6ac0 syz-fuzzer 100116 S uwait 0xfffffe0057aaed00 syz-fuzzer 100117 S uwait 0xfffffe0057aaee00 syz-fuzzer 100118 S wait 0xfffffe00571b6ac0 syz-fuzzer 100119 S uwait 0xfffffe0057aaf080 syz-fuzzer 100120 S uwait 0xfffffe006a61e300 syz-fuzzer 100121 S wait 0xfffffe00571b6ac0 syz-fuzzer 100122 S uwait 0xfffffe006a61e500 syz-fuzzer 100125 S wait 0xfffffe00571b6ac0 syz-fuzzer 100126 S uwait 0xfffffe0057aaf380 syz-fuzzer 100134 S uwait 0xfffffe006a61e700 syz-fuzzer 100136 S uwait 0xfffffe006a61d300 syz-fuzzer 100674 S kqread 0xfffffe00589e0400 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00571b60b0 csh 764 682 764 0 Ss select 0xfffffe0058942dc0 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 0xfffffe0058f483e8 logger 737 736 18 0 S+ nanslp 0xffffffff83744480 sleep 736 1 18 0 S+ wait 0xfffffe006d1e6560 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe006d1a0bc0 sshd 495 1 495 0 Ss select 0xfffffe0058942ec0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be1040 devd 423 1 423 65 Ss select 0xfffffe005894e040 dhclient 338 1 338 0 Ss select 0xfffffe005894e140 dhclient 335 1 335 0 Ss select 0xfffffe0058a1c8c0 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] 100094 D sdflush 0xfffffe006a624ce8 [/ 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 0xffffffff81d6cdf0 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84096ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8442a5c0 [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 - 0xffffffff8270c8a1 [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 1392 (syz-executor.0) thread 0xfffffe00746d2000 (100705) exclusive sleep mutex vtnet0-tx1 (vtnet0-tx1) r = 0 (0xfffffe0057555b00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2778 exclusive rw udpinp (udpinp) r = 0 (0xfffffe0058ff43a0) 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 4922K 483 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4221 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 524 newblk 84 1045K 1429 vfscache 3 1025K 3 pcb 59 709K 775 inodedep 209 590K 663 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 1103 subproc 165 338K 1488 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 16 132K 547 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 130 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 shm 11 52K 18 dirrem 184 46K 587 umtx 368 46K 368 kdtrace 241 46K 2103 temp 36 37K 1909 DEVFS3 132 33K 142 filemon 4 32K 30 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 freefile 185 24K 560 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 22 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 md_disk 4 16K 4 ithread 97 16K 97 routetbl 124 16K 395 GEOM 89 15K 601 bus-sc 34 15K 1687 lltable 44 14K 44 eventhandler 162 14K 162 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 210 sctp_stro 12 12K 100 kenv 95 12K 95 sctp_atcl 30 12K 462 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 66 tcp_fsb_rack 4 9K 64 bmsafemap 2 9K 629 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 11 shmfd 1 8K 5 pfs_vncache 1 8K 1 sctp_timw 30 8K 30 audit_evclass 238 8K 300 kqueue 78 7K 1408 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 268 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 plimit 21 6K 335 hhook 15 5K 17 pwddesc 76 5K 1416 ufs_dirhash 24 5K 24 freework 19 5K 540 pf_ifnet 11 5K 20 UMA 267 5K 267 vt 11 5K 11 DEVFSP 65 5K 148 memdesc 1 4K 1 MCA 32 4K 32 freeblks 16 4K 537 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 52 4K 52 session 25 4K 51 proc-args 96 4K 2448 terminal 11 3K 11 CC Mem 10 3K 111 clone 9 3K 9 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_atky 42 2K 595 lockf 16 2K 92 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 Unitno 25 2K 49 msi 12 2K 12 in_multi 6 2K 18 tun 4 2K 4 selfd 24 2K 18523 toponodes 6 2K 6 newdirblk 11 2K 532 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 mkdir 8 1K 1064 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 select 7 1K 44 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 indirdep 3 1K 73 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 66 encap_export_host 12 1K 12 inpcbpolicy 18 1K 336 osd 15 1K 114 tcp_pcm_rack 2 1K 34 diradd 4 1K 619 netlink 2 1K 28 cdev 2 1K 2 sctp_athm 30 1K 475 lkpikmalloc 8 1K 9 pf_osfp 4 1K 4 sctp_map 24 1K 202 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 84 cryptodev 3 1K 179 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 1 aio 4 1K 4 procdesc 1 1K 10 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 3657 sctp_vrf 1 1K 1 ip6_msource 1 1K 2 ip_msource 1 1K 5 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 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 229 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 22 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 30 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 18 ip6_moptions 0 0K 10 in6_mfilter 0 0K 18 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 19 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 statfs 0 0K 193 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 0 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 14001 ioctlops 0 0K 145 eventfd 0 0K 9 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 336 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 2 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 96 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 3 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 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 8334 1064 23526 0 254 38494208 0 mbuf 256 8735 3973 70060 0 254 3253248 0 BUF TRIE 144 244 11572 782 0 62 1701504 0 malloc-384 384 4330 50 4785 0 30 1681920 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11478 240 13220 0 126 1499904 0 malloc-4096 4096 328 4 531 0 2 1359872 0 UMA Slabs 0 112 10985 61 10985 0 126 1237152 0 sctp_asoc 2256 12 498 100 0 254 1150560 0 vmem btag 56 16879 80 16879 0 254 949704 0 RADIX NODE 144 6211 252 39932 0 62 930672 0 FFS inode 1168 542 32 1109 0 8 670432 0 malloc-65536 65536 10 0 13 0 1 655360 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 26 5 550 0 1 507904 0 socket 960 33 475 1935 0 254 487680 0 256 Bucket 2048 194 6 1197 0 8 409600 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1311 159 21504 0 30 388080 0 sctp_raddr 736 12 505 120 0 254 380512 0 malloc-4096 4096 83 5 1404 0 2 360448 0 THREAD 1824 164 20 706 0 8 335616 0 ertt_txseginfo 40 4 8379 23634 0 254 335320 0 tcp_bbr_map 128 0 2418 3870 0 126 309504 0 VNODE 448 581 85 1150 0 30 298368 0 sctp_ep 1144 18 241 351 0 254 296296 0 malloc-256 256 286 779 1854 0 62 272640 0 malloc-2048 2048 5 123 1228 0 8 262144 0 malloc-64 64 3898 197 23740 0 254 262080 0 malloc-16 16 14392 358 14544 0 254 236000 0 malloc-32768 32768 6 1 7 0 1 229376 0 DEVCTL 1024 30 190 155 0 0 225280 0 tcp_log 416 0 513 200 0 254 213408 0 MAP ENTRY 96 1698 444 62226 0 126 205632 0 mbuf_packet 256 6 756 10640 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5339 0 254 181440 0 FPU_save_area 832 166 50 922 0 16 179712 0 malloc-128 128 1178 217 28725 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 0 5 60 0 1 163840 0 malloc-1024 1024 138 22 155 0 16 163840 0 malloc-128 128 1118 153 5376 0 126 162688 0 FFS2 dinode 256 542 88 1109 0 62 161280 0 sctp_chunk 152 12 1028 732 0 254 158080 0 S VFS Cache 104 1016 388 1617 0 126 146016 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-65536 65536 0 2 111 0 1 131072 0 unpcb 256 8 502 1218 0 254 130560 0 PROC 1376 75 13 1395 0 8 121088 0 ksiginfo 112 73 971 326 0 126 116928 0 malloc-256 256 300 135 1638 0 62 111360 0 filedesc0 1072 76 22 1416 0 8 105056 0 128 Bucket 1024 70 29 312 0 16 101376 0 malloc-4096 4096 20 4 40 0 2 98304 0 malloc-256 256 289 86 1839 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-2048 2048 25 15 374 0 8 81920 0 sctp_readq 152 0 520 7 0 254 79040 0 malloc-8192 8192 7 2 65 0 1 73728 0 malloc-8192 8192 5 4 31 0 1 73728 0 g_bio 408 0 180 6611 0 30 73440 0 64 Bucket 512 85 51 1812 0 30 69632 0 malloc-384 384 142 38 143 0 30 69120 0 malloc-64 64 546 525 2075 0 254 68544 0 malloc-128 128 353 174 529 0 126 67456 0 malloc-65536 65536 0 1 3 0 1 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 3 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 32 Bucket 256 80 175 1939 0 62 65280 0 sctp_stream_msg_out 112 1 539 23 0 254 60480 0 malloc-64 64 537 282 761 0 254 52416 0 VMSPACE 616 51 33 1372 0 16 51744 0 malloc-128 128 224 179 1298 0 126 51584 0 malloc-256 256 106 89 1729 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15525 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 13 11 83 0 8 49152 0 malloc-1024 1024 7 41 1572 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 10 23 101 0 8 43032 0 malloc-4096 4096 4 6 781 0 2 40960 0 pcpu-8 8 4722 398 4938 0 254 40960 0 da_ccb 544 0 70 1769 0 16 38080 0 udp_inpcb 416 7 83 195 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 121 446 1595 0 254 36288 0 malloc-64 64 9 558 13631 0 254 36288 0 malloc-64 64 102 465 2055 0 254 36288 0 malloc-64 64 224 343 270 0 254 36288 0 malloc-64 64 239 328 344 0 254 36288 0 tcp_rack_map 128 6 273 180 0 126 35712 0 malloc-128 128 26 253 173 0 126 35712 0 malloc-128 128 32 247 60 0 126 35712 0 malloc-128 128 112 167 135 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-384 384 31 59 463 0 30 34560 0 malloc-256 256 45 90 204 0 62 34560 0 malloc-256 256 23 112 350 0 62 34560 0 malloc-256 256 7 128 12 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 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-8192 8192 3 1 104 0 1 32768 0 malloc-2048 2048 11 5 67 0 8 32768 0 malloc-2048 2048 11 5 13 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 18 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 16 16 274 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 59 0 30 32768 0 malloc-512 512 4 60 10 0 30 32768 0 malloc-512 512 0 64 134 0 30 32768 0 malloc-512 512 10 54 84 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 28 780 596 0 254 32320 0 KNOTE 160 30 170 7568 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 57 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 tcp_bbr_pcb 832 0 36 30 0 16 29952 0 sctp_laddr 48 32 556 172 0 254 28224 0 malloc-32 32 276 606 1148 0 254 28224 0 16 Bucket 144 57 139 304 0 62 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 AIO 208 0 133 2 0 62 27664 0 udplite_inpcb 416 0 63 6 0 30 26208 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 malloc-4096 4096 4 2 4 0 2 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 tcp_rack_pcb 1216 2 18 32 0 8 24320 0 rl_entry 40 51 555 51 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 pipe 728 20 13 370 0 16 24024 0 Files 80 188 112 8650 0 126 24000 0 8 Bucket 80 60 240 402 0 126 24000 0 itimer 352 0 66 69 0 30 23232 0 ripcb 384 1 59 34 0 30 23040 0 malloc-384 384 14 46 47 0 30 23040 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 185 71 185 0 126 22528 0 udp_inpcb ports 32 4 626 41 0 254 20160 0 tcp_inpcb ports 32 5 625 63 0 254 20160 0 ertt 72 10 270 101 0 126 20160 0 malloc-32 32 102 528 173 0 254 20160 0 malloc-32 32 23 607 60 0 254 20160 0 malloc-32 32 50 580 128 0 254 20160 0 malloc-32 32 137 493 5234 0 254 20160 0 malloc-32 32 48 582 367 0 254 20160 0 2 Bucket 32 69 561 437 0 254 20160 0 cryptop 280 0 70 16 0 30 19600 0 L VFS Cache 320 0 60 19 0 30 19200 0 malloc-256 256 22 53 1127 0 62 19200 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-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 vtnet_tx_hdr 24 1 667 26526 0 254 16032 0 malloc-16 16 356 644 30401 0 254 16000 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-32 32 156 222 794 0 254 12096 0 malloc-16 16 8 742 47 0 254 12000 0 malloc-16 16 15 735 124 0 254 12000 0 malloc-16 16 96 654 543 0 254 12000 0 malloc-16 16 222 528 3506 0 254 12000 0 malloc-16 16 36 714 190 0 254 12000 0 malloc-16 16 14 736 27 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 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 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 AIOLIO 272 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 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-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