panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006b46fe00 start 14 offset 14 proto -1 cpuid = 0 time = 1712558533 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00571f88f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00571f8a50 vpanic() at vpanic+0x26a/frame 0xfffffe00571f8c10 panic() at panic+0xb5/frame 0xfffffe00571f8cd0 vtnet_txq_encap() at vtnet_txq_encap+0xa96/frame 0xfffffe00571f8e50 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x2d0/frame 0xfffffe00571f8f50 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd9/frame 0xfffffe00571f8f90 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe00571f9050 ether_output() at ether_output+0x118f/frame 0xfffffe00571f91c0 ip_output_send() at ip_output_send+0x2a2/frame 0xfffffe00571f9230 ip_output() at ip_output+0x2b70/frame 0xfffffe00571f9430 udp_send() at udp_send+0x1a83/frame 0xfffffe00571f9670 udp6_send() at udp6_send+0x777/frame 0xfffffe00571f9950 sosend_dgram() at sosend_dgram+0x65f/frame 0xfffffe00571f99c0 sousrsend() at sousrsend+0x117/frame 0xfffffe00571f9a50 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe00571f9bb0 sendit() at sendit+0x157/frame 0xfffffe00571f9c10 sys_sendto() at sys_sendto+0x181/frame 0xfffffe00571f9d30 amd64_syscall() at amd64_syscall+0x478/frame 0xfffffe00571f9f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00571f9f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8270b3f08, rbp = 0x8270b3f80 --- KDB: enter: panic [ thread pid 1142 tid 100104 ] 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff826d0d40 .str.27 rsp 0xfffffe00571f8a30 rbp 0xfffffe00571f8a50 rsi 0 rdi 0xffffffff815bc119 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe006a7d8740 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 1142 (syz-executor.0) at 0xfffffe006a7dc560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1141 at 0xfffffe006a7dd580 ABI: FreeBSD ELF64 flag: 0x10000010 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541d5040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006d6ab9a0 (map 0xfffffe006d6ab9a0) (map.pmap 0xfffffe006d6aba60) (pmap 0xfffffe006d6abad0) threads: 1 100104 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1143 1141 770 0 SV uwait 0xfffffe005733cd80 syz-executor.0 1142 1141 770 0 RV CPU 0 syz-executor.0 1141 770 770 0 R (threaded) syz-executor.0 100101 Run CPU 1 syz-executor.0 100358 D ppwait 0xfffffe006a7dca60 syz-executor.0 100359 D ppwait 0xfffffe00579bbfc0 syz-executor.0 1137 1136 773 0 SV uwait 0xfffffe006d670300 syz-executor.2 1136 773 773 0 T (threaded) syz-executor.2 100154 s syz-executor.2 100355 D ppwait 0xfffffe006d1ba540 syz-executor.2 1134 1133 771 0 SV uwait 0xfffffe006d671280 syz-executor.1 1133 771 771 0 T (threaded) syz-executor.1 100130 s syz-executor.1 100353 D ppwait 0xfffffe007413dac0 syz-executor.1 1127 1126 781 0 SV uwait 0xfffffe006d670700 syz-executor.3 1126 781 781 0 T (threaded) syz-executor.3 100102 s syz-executor.3 100348 D ppwait 0xfffffe006a7dfac0 syz-executor.3 1117 1 770 0 SV uwait 0xfffffe006d671080 syz-executor.0 1110 1 773 0 SV uwait 0xfffffe0007980e00 syz-executor.2 1093 1 781 0 SV uwait 0xfffffe006d671380 syz-executor.3 1091 1 1091 0 Ss+ ttyin 0xfffffe0056ec30b0 getty 1090 1 1090 0 Ss+ ttyin 0xfffffe0056ec28b0 getty 1089 1 1089 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 1088 1 1088 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 1087 1 1087 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 1086 1 1086 0 Ss+ ttyin 0xfffffe00574910b0 getty 1085 1 1085 0 Ss+ ttyin 0xfffffe005871a8b0 getty 1084 1 1084 0 Ss+ ttyin 0xfffffe005871a0b0 getty 1083 1 1083 0 Ss+ ttyin 0xfffffe0007d224b0 getty 1076 1 773 0 SV uwait 0xfffffe006d670500 syz-executor.2 1073 1 770 0 SV uwait 0xfffffe006d66f280 syz-executor.0 1047 1 781 0 SV uwait 0xfffffe006d66fb80 syz-executor.3 1032 1 770 0 SV uwait 0xfffffe006d66f880 syz-executor.0 1025 1 771 0 SV uwait 0xfffffe005733d900 syz-executor.1 988 1 781 0 SV uwait 0xfffffe005733fc80 syz-executor.3 975 1 771 0 SV uwait 0xfffffe006d66fd80 syz-executor.1 954 1 770 0 SV uwait 0xfffffe006d66f180 syz-executor.0 949 1 773 0 SV uwait 0xfffffe006d66fc80 syz-executor.2 903 1 773 0 SV uwait 0xfffffe005733f880 syz-executor.2 875 784 424 0 S kqread 0xfffffe0007c87200 rtsol 841 1 773 0 SV uwait 0xfffffe0057899480 syz-executor.2 823 0 0 0 DL aiordy 0xfffffe006d646ae0 [aiod4] 822 0 0 0 DL aiordy 0xfffffe006d647040 [aiod3] 821 0 0 0 DL aiordy 0xfffffe006d6475a0 [aiod2] 820 0 0 0 DL aiordy 0xfffffe006d647b00 [aiod1] 784 776 424 0 S wait 0xfffffe006a7dc000 sh 781 768 781 0 Ss nanslp 0xffffffff8393b480 syz-executor.3 776 1 424 0 S wait 0xfffffe00579bc580 sh 773 768 773 0 Ss nanslp 0xffffffff8393b480 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff8393b481 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff8393b480 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe0057899b00 syz-fuzzer 100114 S nanslp 0xffffffff8393b481 syz-fuzzer 100115 S uwait 0xfffffe0057899e00 syz-fuzzer 100116 S wait 0xfffffe006d645000 syz-fuzzer 100117 S uwait 0xfffffe005789a080 syz-fuzzer 100118 S uwait 0xfffffe005789a180 syz-fuzzer 100119 S wait 0xfffffe006d645000 syz-fuzzer 100120 S wait 0xfffffe006d645000 syz-fuzzer 100122 S kqread 0xfffffe0007c86d00 syz-fuzzer 100125 S uwait 0xfffffe005733c580 syz-fuzzer 100126 S wait 0xfffffe006d645000 syz-fuzzer 100149 S uwait 0xfffffe0057898200 syz-fuzzer 100290 S uwait 0xfffffe006d66f080 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d1bb670 csh 764 682 764 0 Ss select 0xfffffe0007874240 sshd 737 1 18 0 S+ nanslp 0xffffffff8393b481 sleep 682 1 682 0 Ss select 0xfffffe006d001cc0 sshd 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] 100095 D sdflush 0xfffffe0058926ce8 [/ 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 0xffffffff84613bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842b9760 [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] 1026 1025 771 0 Z syz-executor.1 1075 1073 770 0 Z syz-executor.0 1111 1110 773 0 Z syz-executor.2 db> show all locks Process 1142 (syz-executor.0) thread 0xfffffe006a7d8740 (100104) 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 (0xfffffe0058af1020) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1129 Process 1141 (syz-executor.0) thread 0xfffffe006a7da000 (100101) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006d6aba00) 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 792 1222K 968 vfscache 3 1025K 3 pcb 71 721K 446 inodedep 247 605K 272 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 55 437K 599 subproc 158 310K 1233 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 40 138K 208 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 dirrem 195 49K 207 kdtrace 231 45K 1504 umtx 352 44K 352 temp 35 37K 1868 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 freefile 164 21K 174 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 filemon 2 16K 33 tty 16 16K 16 routetbl 132 16K 415 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 46 eventhandler 162 14K 162 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_atcl 31 12K 261 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 71 9K 71 kqueue 73 9K 1151 bmsafemap 3 9K 238 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 sctp_timw 27 7K 27 taskqueue 63 7K 87 sglist 6 7K 6 sctp_stro 6 6K 64 diradd 48 6K 238 CAM DEV 3 6K 510 cred 22 6K 237 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 24 plimit 18 5K 477 UMA 267 5K 267 pf_ifnet 10 5K 19 pwddesc 66 5K 1164 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 114 newdirblk 30 4K 198 mkdir 28 4K 396 acpisem 28 4K 28 kcovinfo 52 4K 52 terminal 11 3K 11 indirdep 10 3K 10 session 19 3K 45 proc-args 81 3K 2211 clone 9 3K 9 uidinfo 2 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 CC Mem 7 2K 45 Unitno 29 2K 49 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 sctp_atky 37 2K 328 ipsecpolicy 2 2K 2 acpidev 20 2K 20 freework 5 2K 190 sctp_stri 2 1K 8 softdep 1 1K 1 freeblks 4 1K 189 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 lockf 7 1K 26 ipsec 3 1K 3 sctp_ifn 6 1K 15 netlink 3 1K 32 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 14 selfd 12 1K 14236 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 16 1K 253 cdev 2 1K 2 sctp_athm 31 1K 264 osd 12 1K 58 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 32 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 cryptodev 3 1K 61 sctp_map 12 1K 128 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 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 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 mqdata 0 0K 0 tcp_pcm_rack 0 0K 14 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 28 sctp_mcore 0 0K 0 sctp_socko 0 0K 54 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 2 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 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 2 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 82 acl 0 0K 0 soname 0 0K 3516 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 14216 ioctlops 0 0K 109 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 664 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 24822 0 254 38494208 0 mbuf 256 8632 1030 35850 0 254 2473472 0 BUF TRIE 144 234 11554 555 0 62 1697472 0 malloc-4096 4096 397 11 2206 0 2 1671168 0 malloc-384 384 4252 38 4497 0 30 1647360 0 malloc-128 128 11443 151 11509 0 126 1484032 0 UMA Slabs 0 112 10748 10 10748 0 126 1204896 0 sctp_asoc 2256 6 504 64 0 254 1150560 0 RADIX NODE 144 7304 391 35941 0 62 1108080 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 15 0 18 0 1 983040 0 vmem btag 56 16145 94 16145 0 254 909384 0 FFS inode 1168 549 25 723 0 8 670432 0 sctp_ep 1144 23 488 192 0 254 584584 0 pbuf 2624 0 202 0 0 2 530048 0 malloc-16384 16384 31 1 302 0 1 524288 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 40 468 1663 0 254 487680 0 sctp_raddr 736 6 511 64 0 254 380512 0 VM OBJECT 264 1162 218 17849 0 30 364320 0 THREAD 1824 161 15 359 0 8 321024 0 256 Bucket 2048 144 8 1047 0 8 311296 0 VNODE 448 586 80 763 0 30 298368 0 malloc-64 64 3855 240 3867 0 254 262080 0 malloc-16 16 14407 343 14545 0 254 236000 0 DEVCTL 1024 23 197 148 0 0 225280 0 malloc-256 256 803 67 999 0 62 222720 0 malloc-128 128 1309 210 29249 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 malloc-2048 2048 12 76 1112 0 8 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1359 405 50674 0 126 169344 0 FPU_save_area 832 163 35 730 0 16 164736 0 malloc-1024 1024 143 17 237 0 16 163840 0 FFS2 dinode 256 549 81 723 0 62 161280 0 malloc-256 256 599 31 1498 0 62 161280 0 S VFS Cache 104 1017 387 1237 0 126 146016 0 malloc-65536 65536 0 2 72 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 820 203 1929 0 126 130944 0 unpcb 256 4 506 1184 0 254 130560 0 mbuf_packet 256 3 505 1160 0 254 130048 0 PROC 1376 68 20 1143 0 8 121088 0 ksiginfo 112 67 977 633 0 126 116928 0 malloc-384 384 259 41 284 0 30 115200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 8 4 40 0 1 98304 0 malloc-4096 4096 17 5 34 0 2 90112 0 filedesc0 1072 66 18 1164 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-2048 2048 25 15 194 0 8 81920 0 sctp_readq 152 0 520 2 0 254 79040 0 sctp_chunk 152 5 515 207 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 4972 0 30 73440 0 128 Bucket 1024 51 16 267 0 16 68608 0 malloc-64 64 467 604 941 0 254 68544 0 malloc-64 64 643 428 15488 0 254 68544 0 malloc-128 128 445 82 652 0 126 67456 0 malloc-128 128 322 205 662 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 1 1 12 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 sctp_stream_msg_out 112 2 538 10 0 254 60480 0 64 Bucket 512 73 31 1681 0 30 53248 0 malloc-64 64 101 718 783 0 254 52416 0 malloc-64 64 429 390 2822 0 254 52416 0 VMSPACE 616 40 44 1037 0 16 51744 0 malloc-256 256 72 123 1272 0 62 49920 0 malloc-256 256 73 122 201 0 62 49920 0 malloc-256 256 92 103 983 0 62 49920 0 32 Bucket 256 66 129 1236 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14052 0 16 49152 0 malloc-4096 4096 9 3 22 0 2 49152 0 malloc-2048 2048 15 9 31 0 8 49152 0 malloc-1024 1024 10 38 1527 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 7 26 45 0 8 43032 0 pcpu-8 8 4697 423 4867 0 254 40960 0 pipe 728 18 37 334 0 16 40040 0 da_ccb 544 0 70 1375 0 16 38080 0 udp_inpcb 416 5 85 188 0 30 37440 0 malloc-64 64 24 543 14272 0 254 36288 0 malloc-64 64 79 488 1168 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_bbr_map 128 7 272 39 0 126 35712 0 tcp_rack_map 128 0 279 30 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 129 150 3420 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 26 109 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 77 58 373 0 62 34560 0 malloc-256 256 13 122 180 0 62 34560 0 malloc-256 256 47 88 486 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 19 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 195 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 5 27 10 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 3 61 39 0 30 32768 0 malloc-512 512 6 58 22 0 30 32768 0 malloc-512 512 2 62 55 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 1636 0 254 32320 0 KNOTE 160 33 167 2414 0 62 32000 0 ttyinq 160 135 65 570 0 62 32000 0 Files 80 156 244 7929 0 126 32000 0 PGRP 120 19 245 45 0 126 31680 0 tcp_bbr_pcb 832 2 34 13 0 16 29952 0 sctp_laddr 48 5 583 30 0 254 28224 0 malloc-32 32 277 605 3291 0 254 28224 0 16 Bucket 144 52 144 284 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 AIO 208 4 129 82 0 62 27664 0 udplite_inpcb 416 2 61 11 0 30 26208 0 cpuset 200 7 121 7 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 4 196 0 2 24576 0 tcp_rack_pcb 1216 0 20 14 0 8 24320 0 rl_entry 40 37 569 37 0 254 24240 0 PWD 40 29 577 285 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 55 245 347 0 126 24000 0 ripcb 384 2 58 9 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 27 0 30 23040 0 malloc-384 384 22 38 25 0 30 23040 0 clpbuf 2624 0 8 25 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 tcp_inpcb ports 32 4 626 30 0 254 20160 0 ertt 72 7 273 45 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 202 428 1716 0 254 20160 0 malloc-32 32 150 480 751 0 254 20160 0 malloc-32 32 19 611 454 0 254 20160 0 malloc-32 32 55 575 947 0 254 20160 0 malloc-32 32 31 599 62 0 254 20160 0 2 Bucket 32 60 570 401 0 254 20160 0 AIOLIO 272 0 70 82 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 1 15 4 0 16 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 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 1 500 7532 0 254 12024 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 312 438 488 0 254 12000 0 malloc-16 16 84 666 559 0 254 12000 0 malloc-16 16 1 749 157 0 254 12000 0 malloc-16 16 232 518 4785 0 254 12000 0 malloc-16 16 28 722 27852 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 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-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