panic: vtnet_txq_offload_ctx: mbuf 0xfffffe006d10a900 start 14 offset 14 proto -1 cpuid = 1 time = 1755515137 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e96930 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e96a90 vpanic() at vpanic+0x257/frame 0xfffffe0056e96c50 panic() at panic+0xb5/frame 0xfffffe0056e96d10 vtnet_txq_encap() at vtnet_txq_encap+0xa9a/frame 0xfffffe0056e96e90 vtnet_txq_mq_start_locked() at vtnet_txq_mq_start_locked+0x28a/frame 0xfffffe0056e96fa0 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xd7/frame 0xfffffe0056e96fd0 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056e97090 ether_output() at ether_output+0x114b/frame 0xfffffe0056e97200 ip_output_send() at ip_output_send+0x2a2/frame 0xfffffe0056e97270 ip_output() at ip_output+0x2e32/frame 0xfffffe0056e974d0 udp_send() at udp_send+0x1a32/frame 0xfffffe0056e976d0 udp6_send() at udp6_send+0x813/frame 0xfffffe0056e979c0 sosend_dgram() at sosend_dgram+0x62a/frame 0xfffffe0056e97a30 sousrsend() at sousrsend+0x112/frame 0xfffffe0056e97ac0 dofilewrite() at dofilewrite+0x133/frame 0xfffffe0056e97b30 kern_writev() at kern_writev+0xd4/frame 0xfffffe0056e97bf0 sys_write() at sys_write+0x230/frame 0xfffffe0056e97d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e97f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e97f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1bba, rsp = 0x823a08f08, rbp = 0x823a08f80 --- KDB: enter: panic [ thread pid 958 tid 100303 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6f77(%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 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff827e1820 .str.27 rsp 0xfffffe0056e96a70 rbp 0xfffffe0056e96a90 rsi 0x80001 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe0054144780 r13 0xfffffffffffffffd r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 958 (syz-executor) at 0xfffffe0054133000: state: NORMAL uid: -1 gids: 0, 5 parent: pid 764 at 0xfffffe00540d6558 ABI: FreeBSD ELF64 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540c9248 (map 0xfffffe00540c9248) (map.pmap 0xfffffe00540c92e8) (pmap 0xfffffe00540c9358) threads: 2 100264 RunQ syz-executor 100303 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 963 0 0 0 DL mdwait 0xfffffe0058632000 [md0] 962 763 763 0 R (threaded) syz-executor 100260 RunQ syz-executor 100305 S uwait 0xfffffe0059acdb00 syz-executor 961 766 766 0 R (threaded) syz-executor 100282 RunQ syz-executor 100306 S uwait 0xfffffe006df3b900 syz-executor 960 957 765 0 S uwait 0xfffffe006df3bc00 syz-executor 959 957 765 0 S uwait 0xfffffe006df3ba00 syz-executor 958 764 764 -1 R (threaded) syz-executor 100264 RunQ syz-executor 100303 Run CPU 1 syz-executor 957 765 765 0 R (threaded) syz-executor 100137 RunQ syz-executor 100301 RunQ syz-executor 100302 S uwait 0xfffffe006df3b800 syz-executor 955 1 765 0 S uwait 0xfffffe006df3bb00 syz-executor 947 1 766 0 S uwait 0xfffffe0059b1d400 syz-executor 944 1 765 0 S uwait 0xfffffe006df39a80 syz-executor 934 1 764 0 S uwait 0xfffffe006df3b300 syz-executor 933 0 0 0 DL (threaded) [KTLS] 100259 D - 0xfffffe0053ef6300 [thr_0] 100270 D - 0xfffffe0053ef6380 [thr_1] 100271 D - 0xffffffff83cb9628 [reclaim_0] 920 1 765 0 S uwait 0xfffffe0059b1db80 syz-executor 912 1 764 0 S uwait 0xfffffe006df3b100 syz-executor 904 1 763 0 S uwait 0xfffffe006df39200 syz-executor 882 0 0 0 DL (threaded) [so_splice] 100140 D - 0xfffffe0058587680 [thr_0] 100173 D - 0xfffffe00585876c0 [thr_1] 881 1 766 0 S uwait 0xfffffe0059b20a80 syz-executor 879 1 879 0 Ss select 0xfffffe0059b1d2c0 rtsol 878 1 878 0 Ss select 0xfffffe0059b1d040 rtsol 877 1 877 0 Ss select 0xfffffe0059acde40 rtsol 873 780 423 0 S kqread 0xfffffe00593d9e00 rtsol 822 1 764 0 S uwait 0xfffffe0059b1d780 syz-executor 820 1 765 0 S uwait 0xfffffe0059b1d680 syz-executor 814 0 0 0 DL aiordy 0xfffffe00540e1570 [aiod4] 813 0 0 0 DL aiordy 0xfffffe005410f568 [aiod3] 812 1 765 0 S umtxn 0xfffffe0059aa0a00 syz-executor 811 0 0 0 DL aiordy 0xfffffe005410fac0 [aiod2] 809 0 0 0 DL aiordy 0xfffffe005410f010 [aiod1] 780 770 423 0 S wait 0xfffffe00540df008 sh 770 423 423 0 S wait 0xfffffe00540a7010 sh 766 762 766 0 S nanslp 0xffffffff83ba7c41 syz-executor 765 762 765 0 S nanslp 0xffffffff83ba7c41 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba7c41 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba7c41 syz-executor 762 760 760 0 S select 0xfffffe006df39a40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054003b68 csh 758 681 758 0 Ss select 0xfffffe00584e62c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00077fd8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585bdcb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00077fbcb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00077fc0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00077fc4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00077fc8b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585be0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585be4b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585be8b0 getty 737 1 17 0 S+ piperd 0xfffffe00596a9140 logger 736 735 17 0 S+ nanslp 0xffffffff83ba7c40 sleep 735 1 17 0 S+ wait 0xfffffe00540de558 sh 685 1 685 0 Ss nanslp 0xffffffff83ba7c41 cron 681 1 681 0 Ss select 0xfffffe0059b1e3c0 sshd 494 1 494 0 Ss select 0xfffffe0059a076c0 syslogd 423 1 423 0 Ss wait 0xfffffe00540d8010 devd 422 1 422 65 Ss select 0xfffffe00584e6240 dhclient 337 1 337 0 Ss select 0xfffffe0059b20d40 dhclient 334 1 334 0 Ss select 0xfffffe0059a07640 dhclient 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053fe08e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100081 D launds 0xffffffff83cf4d54 [laundry: dom0] 100082 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b5c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8485c700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ea340 [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 0 [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f00 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe00593dae00 [ipsec_offload] db> show all locks Process 958 (syz-executor) thread 0xfffffe0054144780 (100303) exclusive sleep mutex vtnet0-tx1 (vtnet0-tx1) r = 0 (0xfffffe0007773700) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2777 exclusive rw udpinp (udpinp) r = 0 (0xfffffe006def73a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1162 Process 957 (syz-executor) thread 0xfffffe005413b780 (100301) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005410a000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:358 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00541124f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 419 5517K 575 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 14 1028K 1015 vfscache 3 1025K 3 pcb 35 678K 170 inodedep 18 519K 321 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 42 329K 251 subproc 162 326K 1061 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54444 vmem 5 144K 6 tidhash 3 141K 3 pagedep 12 131K 139 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 525 ddb_capture 1 64K 1 kdtrace 227 44K 1271 umtx 336 42K 336 shm 2 34K 5 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 BPF 17 27K 21 temp 32 21K 1905 DEVFS_RULE 56 20K 56 routetbl 132 19K 407 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 filemon 2 16K 6 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 176 kenv 95 12K 95 GEOM 54 12K 457 cred 28 11K 201 CAM queue 5 11K 1528 rman 82 10K 437 kqueue 84 10K 1061 rpc 8 9K 8 in6_multi 65 9K 66 bmsafemap 2 9K 232 plimit 22 9K 317 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 5 iov 2 8K 13610 pfs_vncache 1 8K 1 audit_evclass 240 8K 304 taskqueue 69 8K 81 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 pf_ifnet 12 5K 21 pwddesc 73 5K 1001 UMA 271 5K 271 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 2 evdev 4 4K 4 acpisem 28 4K 28 selfd 49 4K 303117 proc-args 99 3K 1997 DEVFSP 47 3K 64 session 23 3K 34 terminal 11 3K 11 uidinfo 5 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 72 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 CC Mem 14 2K 73 Unitno 28 2K 56 lockf 16 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 50 in_multi 6 2K 11 tun 4 2K 4 select 12 2K 50 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 softdep 1 1K 1 dirrem 4 1K 195 diradd 8 1K 213 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 inpcbpolicy 31 1K 301 newdirblk 7 1K 110 mkdir 7 1K 220 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 osd 19 1K 90 isadev 6 1K 6 mount 16 1K 331 pci_link 10 1K 10 crypto 4 1K 11 encap_export_host 12 1K 12 freework 3 1K 196 freeblks 2 1K 132 indirdep 2 1K 97 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 freefile 2 1K 162 ip_msource 4 1K 12 vnodes 1 1K 2 ktls 1 1K 12 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 5 prison 6 1K 6 sctp_atky 4 1K 52 cryptodev 2 1K 57 pf_rule 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 eventfd 1 1K 5 pmchooks 1 1K 1 filedesc_to_leader 2 1K 7 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3445 filecaps 4 1K 79 sctp_vrf 1 1K 1 sctp_athm 4 1K 51 ip6_msource 1 1K 2 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 77 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 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 138 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 16 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 MLX5EEPROM 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 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 10 ip6_moptions 0 0K 2 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 21 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 21 fadvise 0 0K 0 VN POLL 0 0K 8 statfs 0 0K 229 namei_tracker 0 0K 2 inotify 0 0K 69 export_host 0 0K 0 cl_savebuf 0 0K 25 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 112 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 71 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 78 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 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 mpi3mrbuf 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 70 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 8321 1077 12953 0 254 38494208 0 mbuf 256 8650 1012 17199 0 254 2473472 0 BUF TRIE 152 244 11560 1026 0 62 1794208 0 malloc-4096 4096 417 3 1492 0 2 1720320 0 malloc-384 384 4215 45 4230 0 30 1635840 0 malloc-128 128 12506 235 12969 0 126 1630848 0 tcp_log 416 1826 1990 6643 0 254 1587456 0 UMA Slabs 0 112 11047 35 11047 0 126 1241184 0 RADIX NODE 152 7864 87 31826 0 62 1208552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16640 31 16640 0 254 933576 0 malloc-65536 65536 14 0 17 0 1 917504 0 FFS inode 1168 536 24 701 0 8 654080 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 59 449 1575 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-64 64 3948 3171 307084 0 254 455616 0 VM OBJECT 248 1305 135 14964 0 62 357120 0 malloc-16384 16384 20 1 313 0 1 344064 0 malloc-2048 2048 9 151 517 0 8 327680 0 256 Bucket 2048 148 12 1103 0 8 327680 0 THREAD 1860 153 15 306 0 8 312480 0 sctp_ep 1152 4 255 48 0 254 298368 0 malloc-2048 2048 107 37 174 0 8 294912 0 VNODE 440 574 92 741 0 30 293040 0 malloc-32768 32768 1 7 67 0 1 262144 0 malloc-16 16 14629 371 14837 0 254 240000 0 DEVCTL 1024 24 196 149 0 0 225280 0 malloc-65536 65536 2 1 3 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 MAP ENTRY 96 1713 303 47987 0 126 193536 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5374 296 6434 0 254 181440 0 malloc-128 128 1143 252 25590 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 22 494 1195 0 254 165120 0 FFS2 dinode 256 536 94 701 0 62 161280 0 malloc-256 256 78 552 1241 0 62 161280 0 FPU_save_area 832 155 25 388 0 16 149760 0 malloc-1024 1024 121 23 147 0 16 147456 0 S VFS Cache 104 1025 262 1225 0 126 133848 0 malloc-65536 65536 0 2 63 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 3 505 262 0 254 130048 0 PROC 1368 72 16 963 0 8 120384 0 ksiginfo 112 69 975 112 0 126 116928 0 pf anchors 1664 1 69 1 0 64 116480 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-16384 16384 6 0 7 0 1 98304 0 malloc-8192 8192 7 4 13 0 1 90112 0 malloc-4096 4096 19 3 35 0 2 90112 0 filedesc0 1072 73 11 1001 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 1 527 7 0 254 88704 0 128 Bucket 1024 47 36 254 0 16 84992 0 malloc-64 64 512 559 1562 0 254 68544 0 malloc-128 128 339 188 426 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 1 1 13 0 1 65536 0 malloc-8192 8192 7 1 41 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 64 Bucket 512 87 41 1825 0 30 65536 0 malloc-256 256 156 99 612 0 62 65280 0 malloc-256 256 185 70 404 0 62 65280 0 g_bio 408 0 150 7311 0 30 61200 0 malloc-384 384 109 41 110 0 30 57600 0 malloc-64 64 466 353 683 0 254 52416 0 malloc-128 128 161 242 625 0 126 51584 0 malloc-256 256 118 77 760 0 62 49920 0 malloc-256 256 71 124 303 0 62 49920 0 malloc-256 256 42 153 538 0 62 49920 0 32 Bucket 256 75 120 502 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 14290 0 16 49152 0 malloc-2048 2048 16 8 33 0 8 49152 0 malloc-2048 2048 6 18 71 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 5 43 1517 0 16 49152 0 pcpu-64 64 502 266 502 0 254 49152 0 malloc-384 384 46 74 525 0 30 46080 0 malloc-384 384 45 75 390 0 30 46080 0 tcp_inpcb 1304 14 19 73 0 8 43032 0 vnpbuf 2624 0 16 5 0 16 41984 0 malloc-4096 4096 5 5 562 0 2 40960 0 pcpu-8 8 4779 341 4977 0 254 40960 0 VMSPACE 584 50 20 941 0 16 40880 0 pipe 736 21 34 335 0 16 40480 0 sctp_chunk 152 0 260 1 0 254 39520 0 udp_inpcb 408 10 80 177 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 16 551 88 0 254 36288 0 malloc-64 64 324 243 13578 0 254 36288 0 malloc-64 64 329 238 2846 0 254 36288 0 malloc-64 64 8 559 63 0 254 36288 0 malloc-64 64 137 430 1292 0 254 36288 0 malloc-128 128 26 253 108 0 126 35712 0 malloc-128 128 68 211 3316 0 126 35712 0 malloc-128 128 155 124 928 0 126 35712 0 malloc-128 128 32 247 453 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 21 114 823 0 62 34560 0 malloc-256 256 4 131 329 0 62 34560 0 ripcb 376 7 83 45 0 30 33840 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-4096 4096 5 3 8 0 2 32768 0 malloc-2048 2048 10 6 22 0 8 32768 0 malloc-2048 2048 2 14 201 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 6 26 21 0 16 32768 0 malloc-1024 1024 3 29 171 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 18 14 20 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 10 54 121 0 30 32768 0 malloc-512 512 8 56 17 0 30 32768 0 malloc-512 512 3 61 43 0 30 32768 0 malloc-512 512 2 62 40 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 6 58 28 0 30 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 225 175 7727 0 126 32000 0 PGRP 120 27 237 38 0 126 31680 0 clpbuf 2624 0 12 70 0 4 31488 0 sctp_laddr 48 1 587 14 0 254 28224 0 rl_entry 48 4 584 8 0 254 28224 0 16 Bucket 144 65 131 310 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 2 131 27 0 62 27664 0 da_ccb 544 0 49 1947 0 16 26656 0 udplite_inpcb 408 0 63 6 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 42 86 54 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 ertt_txseginfo 40 0 606 502 0 254 24240 0 PWD 40 28 578 173 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 71 229 365 0 126 24000 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 28 0 30 23040 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 ertt 72 14 266 73 0 126 20160 0 malloc-32 32 258 372 420 0 254 20160 0 malloc-32 32 128 502 252 0 254 20160 0 malloc-32 32 134 496 664 0 254 20160 0 malloc-32 32 85 545 1198 0 254 20160 0 malloc-32 32 96 534 138 0 254 20160 0 malloc-32 32 73 557 334 0 254 20160 0 malloc-32 32 38 592 2710 0 254 20160 0 2 Bucket 32 65 565 386 0 254 20160 0 KNOTE 160 6 119 54 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 1 34 66 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 vmem 1856 2 7 2 0 8 16704 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 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 21 0 1 16384 0 malloc-4096 4096 1 3 11 0 2 16384 0 malloc-4096 4096 2 2 3 0 2 16384 0 malloc-4096 4096 2 2 272 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 1 31 9 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 malloc-16 16 328 672 1810 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 1 314 42 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 15 735 33 0 254 12000 0 malloc-16 16 61 689 324 0 254 12000 0 malloc-16 16 70 680 429 0 254 12000 0 malloc-16 16 185 565 3024 0 254 12000 0 malloc-16 16 9 741 11 0 254 12000 0 malloc-16 16 15 735 24812 0 254 12000 0 itimer 352 0 33 8 0 30 11616 0 splice 184 0 63 2 0 62 11592 0 L VFS Cache 320 0 36 16 0 30 11520 0 AIOLIO 272 0 42 2 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 1 333 1793 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 18 21 22 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 152 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 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 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 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 152 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-16384 16384 0 0 0 0 1 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl