panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006b12c300 start 14 offset 14 proto -1 cpuid = 0 time = 1712412774 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a9408b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a940a10 vpanic() at vpanic+0x26a/frame 0xfffffe006a940bd0 panic() at panic+0xb5/frame 0xfffffe006a940c90 vtnet_txq_encap() at vtnet_txq_encap+0xaae/frame 0xfffffe006a940e10 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2e0/frame 0xfffffe006a940f10 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe006a940f50 ether_output_frame() at ether_output_frame+0x37d/frame 0xfffffe006a941030 ether_output() at ether_output+0x11b3/frame 0xfffffe006a9411a0 ip_output_send() at ip_output_send+0x2f5/frame 0xfffffe006a941210 ip_output() at ip_output+0x2ba9/frame 0xfffffe006a941410 udp_send() at udp_send+0x1ad8/frame 0xfffffe006a941650 udp6_send() at udp6_send+0x609/frame 0xfffffe006a941930 sosend_dgram() at sosend_dgram+0x667/frame 0xfffffe006a9419a0 sousrsend() at sousrsend+0x116/frame 0xfffffe006a941a30 kern_sendit() at kern_sendit+0x5b5/frame 0xfffffe006a941ba0 sendit() at sendit+0x157/frame 0xfffffe006a941bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe006a941d10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe006a941f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c KDB: enter: panic [ thread pid 851 tid 100149 ] 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 0xfffffe0072600000 rdx 0x3ffff rbx 0xffffffff82707860 .str.27 rsp 0xfffffe006a9409f0 rbp 0xfffffe006a940a10 rsi 0x40001 rdi 0xffffffff815e5669 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0 r12 0xfffffe0074081000 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 851 (syz-executor.1) at 0xfffffe006d6c2000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffffe00571b85a0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541f7040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d6b0738 (map 0xfffffe006d6b0738) (map.pmap 0xfffffe006d6b07f8) (pmap 0xfffffe006d6b0868) threads: 2 100127 RunQ syz-executor.1 100149 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 853 786 424 0 R CPU 1 sh 852 770 770 0 R syz-executor.0 851 771 771 0 R (threaded) syz-executor.1 100127 RunQ syz-executor.1 100149 Run CPU 0 syz-executor.1 838 772 772 0 S (threaded) syz-executor.2 100143 S nanslp 0xffffffff83744481 syz-executor.2 100144 S connec 0xfffffe0058bdb49a syz-executor.2 100145 S uwait 0xfffffe006a60ab80 syz-executor.2 822 0 0 0 DL aiordy 0xfffffe006d27f5a0 [aiod4] 821 0 0 0 DL aiordy 0xfffffe006d27fb00 [aiod3] 820 0 0 0 DL aiordy 0xfffffe006d280060 [aiod2] 819 0 0 0 DL aiordy 0xfffffe006d6c45a0 [aiod1] 818 813 773 0 SV uwait 0xfffffe0057aae380 syz-executor.3 817 813 773 0 SV uwait 0xfffffe0057aae580 syz-executor.3 813 773 773 0 T (threaded) syz-executor.3 100121 s syz-executor.3 100132 D ppwait 0xfffffe006d6c4540 syz-executor.3 100133 D ppwait 0xfffffe006d6c5000 syz-executor.3 786 777 424 0 S piperd 0xfffffe0058b25e38 sh 777 424 424 0 S wait 0xfffffe00571b7ae0 sh 773 768 773 0 Rs syz-executor.3 772 768 772 0 Rs syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83744480 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83744480 syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100109 RunQ syz-fuzzer 100110 S nanslp 0xffffffff83744481 syz-fuzzer 100111 S wait 0xfffffe006d27d000 syz-fuzzer 100112 S uwait 0xfffffe0057aaee00 syz-fuzzer 100113 S uwait 0xfffffe006a60ce80 syz-fuzzer 100114 S uwait 0xfffffe006a60d000 syz-fuzzer 100115 S wait 0xfffffe006d27d000 syz-fuzzer 100116 S uwait 0xfffffe006a60bc80 syz-fuzzer 100118 S wait 0xfffffe006d27d000 syz-fuzzer 100120 S wait 0xfffffe006d27d000 syz-fuzzer 100125 S kqread 0xfffffe00589eac00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be1650 csh 764 682 764 0 Ss select 0xfffffe006d248c40 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 0xfffffe0058b26c70 logger 737 736 18 0 S+ nanslp 0xffffffff83744481 sleep 736 1 18 0 S+ wait 0xfffffe006aa2e040 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe006d248f40 sshd 495 1 495 0 Ss select 0xfffffe00589f84c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be0020 devd 423 1 423 65 Ss select 0xfffffe00588dd340 dhclient 338 1 338 0 Ss select 0xfffffe00588dd4c0 dhclient 335 1 335 0 Ss select 0xfffffe00588dd440 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe006a613ce8 [/ 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 0xffffffff8459eea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840a25c0 [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] 824 817 773 0 Z syz-executor.3 829 817 773 0 Z syz-executor.3 847 838 772 0 Z syz-executor.2 db> show all locks Process 853 (sh) thread 0xfffffe006d67b000 (100128) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006d6b1530) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5024 Process 851 (syz-executor.1) thread 0xfffffe0074081000 (100149) 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 (0xfffffe006d0df560) 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 710 1202K 729 vfscache 3 1025K 3 pcb 41 689K 77 inodedep 75 540K 98 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 270K 933 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 filedesc 22 169K 91 tidhash 3 141K 3 pagedep 26 135K 34 vmem 3 134K 4 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 206 41K 1004 umtx 304 38K 304 temp 35 37K 1826 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 ithread 97 16K 97 routetbl 124 16K 395 bus-sc 34 15K 1687 eventhandler 162 14K 162 lltable 43 14K 43 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 63 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 diradd 51 7K 66 sglist 6 7K 6 kqueue 62 6K 858 CAM DEV 3 6K 510 cred 23 6K 227 pfs_nodes 22 6K 22 dirrem 21 6K 32 plimit 21 6K 333 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 4 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_atcl 10 4K 17 DEVFSP 60 4K 65 pwddesc 57 4K 854 mkdir 28 4K 48 acpisem 28 4K 28 kcovinfo 52 4K 52 session 24 3K 33 terminal 11 3K 11 indirdep 10 3K 10 proc-args 79 3K 1893 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 24 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 CC Mem 6 2K 13 in_multi 6 2K 8 tun 4 2K 4 selfd 24 2K 11159 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_stro 1 1K 4 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 select 8 1K 27 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_timw 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 4 encap_export_host 12 1K 12 freefile 4 1K 13 netlink 2 1K 28 cdev 2 1K 2 osd 11 1K 26 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 179 sctp_atky 11 1K 21 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 30 tcp_pcm_rack 1 1K 2 freeblks 1 1K 29 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sctp_athm 10 1K 17 cryptodev 2 1K 43 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3330 procdesc 1 1K 6 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 66 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 sctp_map 2 1K 8 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 191 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 12 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 13789 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 646 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 1076 23564 0 254 38494208 0 mbuf 256 8613 1049 31471 0 254 2473472 0 BUF TRIE 144 228 11588 531 0 62 1701504 0 malloc-384 384 4196 34 4220 0 30 1624320 0 malloc-128 128 11546 172 11621 0 126 1499904 0 malloc-4096 4096 328 6 493 0 2 1368064 0 UMA Slabs 0 112 10705 17 10705 0 126 1200864 0 sctp_asoc 2256 1 509 4 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15855 96 15855 0 254 893256 0 RADIX NODE 144 5980 175 28678 0 62 886320 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 537 23 550 0 8 654080 0 sctp_ep 1144 9 502 13 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 34 474 1391 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 1 516 4 0 254 380512 0 VM OBJECT 264 1136 64 15335 0 30 316800 0 malloc-4096 4096 68 4 862 0 2 294912 0 VNODE 448 574 56 589 0 30 282240 0 256 Bucket 2048 124 12 1008 0 8 278528 0 THREAD 1824 145 7 149 0 8 277248 0 malloc-16384 16384 11 5 44 0 1 262144 0 malloc-64 64 3882 213 15821 0 254 262080 0 malloc-256 256 907 23 1081 0 62 238080 0 malloc-16 16 14388 112 14455 0 254 232000 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-32768 32768 6 0 6 0 1 196608 0 malloc-128 128 1178 341 28711 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5325 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 134 26 151 0 16 163840 0 malloc-128 128 1045 102 5250 0 126 146816 0 FFS2 dinode 256 537 33 550 0 62 145920 0 MAP ENTRY 96 1220 292 44075 0 126 145152 0 FPU_save_area 832 147 15 288 0 16 134784 0 S VFS Cache 104 1019 268 1064 0 126 133848 0 malloc-65536 65536 0 2 58 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 10 500 1174 0 254 130560 0 mbuf_packet 256 2 506 147 0 254 130048 0 ksiginfo 112 53 991 202 0 126 116928 0 malloc-2048 2048 5 51 1228 0 8 114688 0 PROC 1376 59 18 853 0 8 105952 0 malloc-4096 4096 20 4 40 0 2 98304 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-256 256 243 72 1227 0 62 80640 0 filedesc0 1072 57 13 854 0 8 75040 0 128 Bucket 1024 43 24 244 0 16 68608 0 malloc-64 64 537 534 741 0 254 68544 0 malloc-64 64 535 536 1939 0 254 68544 0 malloc-128 128 351 176 439 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 g_bio 408 0 150 4848 0 30 61200 0 malloc-384 384 131 19 137 0 30 57600 0 malloc-8192 8192 6 1 32 0 1 57344 0 64 Bucket 512 60 44 1474 0 30 53248 0 malloc-256 256 121 74 393 0 62 49920 0 32 Bucket 256 60 135 2815 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 12946 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 8 36 0 8 49152 0 malloc-1024 1024 7 41 1534 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 3 2 104 0 1 40960 0 pcpu-8 8 4697 423 4853 0 254 40960 0 VMSPACE 616 34 32 832 0 16 40656 0 udp_inpcb 416 7 83 161 0 30 37440 0 malloc-64 64 101 466 959 0 254 36288 0 malloc-64 64 7 560 13487 0 254 36288 0 malloc-64 64 86 481 1502 0 254 36288 0 malloc-64 64 223 344 264 0 254 36288 0 malloc-64 64 234 333 243 0 254 36288 0 malloc-128 128 26 253 141 0 126 35712 0 malloc-128 128 28 251 39 0 126 35712 0 malloc-128 128 48 231 213 0 126 35712 0 malloc-128 128 112 167 116 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 61 0 30 34560 0 malloc-256 256 45 90 165 0 62 34560 0 malloc-256 256 29 106 335 0 62 34560 0 malloc-256 256 64 71 333 0 62 34560 0 malloc-256 256 31 104 594 0 62 34560 0 malloc-256 256 7 128 8 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 11 5 34 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 3 13 61 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 20 0 16 32768 0 malloc-1024 1024 5 27 173 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 31 0 30 32768 0 malloc-512 512 4 60 4 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 61 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 33 0 126 31680 0 clpbuf 2624 0 12 23 0 4 31488 0 malloc-32 32 276 606 1129 0 254 28224 0 16 Bucket 144 47 149 268 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 1 132 6 0 62 27664 0 da_ccb 544 0 49 1338 0 16 26656 0 TURNSTILE 136 153 36 153 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 malloc-4096 4096 3 3 749 0 2 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 ertt_txseginfo 40 1 605 271 0 254 24240 0 rl_entry 40 37 569 37 0 254 24240 0 PWD 40 18 588 111 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 pipe 728 22 11 318 0 16 24024 0 Files 80 187 113 7090 0 126 24000 0 8 Bucket 80 44 256 280 0 126 24000 0 tcp_inpcb 1304 6 12 13 0 8 23472 0 ripcb 384 1 59 5 0 30 23040 0 malloc-384 384 14 46 39 0 30 23040 0 malloc-384 384 30 30 30 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 11 49 18 0 30 23040 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 4 626 34 0 254 20160 0 tcp_inpcb ports 32 4 626 6 0 254 20160 0 ertt 72 6 274 13 0 126 20160 0 malloc-32 32 108 522 150 0 254 20160 0 malloc-32 32 23 607 47 0 254 20160 0 malloc-32 32 156 474 653 0 254 20160 0 malloc-32 32 50 580 102 0 254 20160 0 malloc-32 32 98 532 4276 0 254 20160 0 malloc-32 32 44 586 209 0 254 20160 0 2 Bucket 32 58 572 339 0 254 20160 0 KNOTE 160 30 95 365 0 62 20000 0 tcp_rack_map 128 4 151 4 0 126 19840 0 AIOLIO 272 0 70 6 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-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 sctp_laddr 48 1 335 13 0 254 16128 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 tcp_rack_pcb 1216 1 9 2 0 8 12160 0 malloc-16 16 8 742 34 0 254 12000 0 malloc-16 16 15 735 50 0 254 12000 0 malloc-16 16 89 661 299 0 254 12000 0 malloc-16 16 200 550 3145 0 254 12000 0 malloc-16 16 36 714 164 0 254 12000 0 malloc-16 16 321 429 29393 0 254 12000 0 malloc-16 16 14 736 17 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 1 333 6769 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 tcp_bbr_pcb 832 0 0 0 0 16 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 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 udplite_inpcb 416 0 0 0 0 30 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