panic: tcp_do_segment: sent too much cpuid = 0 time = 1745751894 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005739ebb0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005739ed10 vpanic() at vpanic+0x257/frame 0xfffffe005739eed0 panic() at panic+0xb5/frame 0xfffffe005739ef90 tcp_do_segment() at tcp_do_segment+0x596f/frame 0xfffffe005739f270 tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe005739f530 tcp_input() at tcp_input+0x1f/frame 0xfffffe005739f550 ip_input() at ip_input+0xa98/frame 0xfffffe005739f670 netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005739f750 ether_demux() at ether_demux+0x447/frame 0xfffffe005739f810 ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe005739f8f0 netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005739f9d0 ether_input() at ether_input+0x1db/frame 0xfffffe005739fab0 vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe005739fcd0 vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe005739fd90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe005739fef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe005739ff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005739ff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100055 ] Stopped at kdb_enter+0x6e: movq $0,0x23e7cb7(%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 0xffffffff827575a0 .str.27 rsp 0xfffffe005739ecf0 rbp 0xfffffe005739ed10 rsi 0 rdi 0xffffffff815dca59 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x4 r12 0xfffffe0008029000 r13 0xfffffffffffffffe r14 0xffffffff827575a0 .str.27 r15 0 rip 0xffffffff815c73de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e7cb7(%rip) db> show proc Process 12 (intr) at 0xfffffe0008006580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff839397c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff839397c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8393a760 (map 0xffffffff8393a760) (map.pmap 0xffffffff8393a800) (pmap 0xffffffff8393a870) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 Run CPU 0 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 989 764 764 0 R (threaded) syz-executor 100429 RunQ syz-executor 100436 RunQ syz-executor 100437 S uwait 0xfffffe006ebe8680 syz-executor 988 766 766 0 R (threaded) syz-executor 100379 D mbusy 0xfffffe00548b0540 syz-executor 100433 S uwait 0xfffffe006ebe8000 syz-executor 100434 RunQ syz-executor 985 1 764 0 S uwait 0xfffffe006ead4a00 syz-executor 983 980 767 0 SV uwait 0xfffffe006ead4800 syz-executor 980 767 767 0 T (threaded) syz-executor 100360 s syz-executor 100425 RunQ syz-executor 977 1 765 0 S uwait 0xfffffe006ebe8e00 syz-executor 967 1 764 0 S uwait 0xfffffe006ead4400 syz-executor 962 1 765 0 S uwait 0xfffffe006e3eca00 syz-executor 961 0 0 0 DL - 0xffffffff83aa0300 [soaiod4] 960 0 0 0 DL - 0xffffffff83aa0300 [soaiod3] 959 0 0 0 DL - 0xffffffff83aa0300 [soaiod2] 958 0 0 0 DL - 0xffffffff83aa0300 [soaiod1] 951 1 765 0 S uwait 0xfffffe006ebe8380 syz-executor 941 1 767 0 S uwait 0xfffffe006ead7000 syz-executor 939 1 767 0 S uwait 0xfffffe006e3ebc00 syz-executor 929 0 0 0 DL mdwait 0xfffffe0054639000 [md1] 928 1 766 0 S uwait 0xfffffe006ead5e80 syz-executor 924 1 767 0 S uwait 0xfffffe006ead5880 syz-executor 914 1 766 0 S uwait 0xfffffe006ead4700 syz-executor 912 1 764 0 S uwait 0xfffffe0058ce7b00 syz-executor 909 1 766 0 S uwait 0xfffffe005a027a00 syz-executor 905 1 765 0 S uwait 0xfffffe006e3ed180 syz-executor 900 0 0 0 DL (threaded) [so_splice] 100118 D - 0xfffffe0058da1700 [thr_0] 100276 D - 0xfffffe0058da1740 [thr_1] 895 1 764 0 S uwait 0xfffffe005a027b00 syz-executor 894 1 764 0 S uwait 0xfffffe006ebe8c00 syz-executor 890 1 767 0 S uwait 0xfffffe0059bfee80 syz-executor 878 1 764 0 S uwait 0xfffffe006ead6c80 syz-executor 877 1 766 0 S uwait 0xfffffe006ebe8d00 syz-executor 875 1 766 0 S uwait 0xfffffe006ead6e80 syz-executor 871 1 764 0 S uwait 0xfffffe006ead6a80 syz-executor 870 869 765 60929 SV uwait 0xfffffe006e3ece00 syz-executor 869 1 765 60929 DV ppwait 0xfffffe0054930a80 syz-executor 868 1 767 0 SV uwait 0xfffffe005a027880 syz-executor 861 1 764 0 SV uwait 0xfffffe006ebe8b00 syz-executor 859 857 764 -1 S uwait 0xfffffe006ead5980 syz-executor 858 1 765 0 S uwait 0xfffffe006ead5f00 syz-executor 857 1 764 -1 SV uwait 0xfffffe006e3ec900 syz-executor 856 1 765 0 S uwait 0xfffffe006e3ed480 syz-executor 850 1 765 0 S uwait 0xfffffe006ead6980 syz-executor 844 1 766 0 SV uwait 0xfffffe005a027680 syz-executor 843 0 0 0 DL (threaded) [KTLS] 100104 D - 0xfffffe0058d05000 [thr_0] 100166 D - 0xfffffe0058d05080 [thr_1] 100167 D - 0xffffffff83aa1b28 [reclaim_0] 839 837 765 -1 S uwait 0xfffffe006e3ecf00 syz-executor 837 1 765 -1 SV uwait 0xfffffe005a027480 syz-executor 830 0 0 0 DL aiordy 0xfffffe0054911b00 [aiod4] 829 0 0 0 DL aiordy 0xfffffe0054803580 [aiod3] 828 0 0 0 DL aiordy 0xfffffe00080085c0 [aiod2] 827 0 0 0 DL aiordy 0xfffffe0054804b00 [aiod1] 823 1 765 0 S uwait 0xfffffe006ead6880 syz-executor 820 1 766 0 S uwait 0xfffffe005a02a180 syz-executor 818 805 818 0 Ss select 0xfffffe006e3eccc0 dhclient 805 786 424 65 S select 0xfffffe006ead7540 dhclient 786 424 424 0 S wait 0xfffffe00548c5060 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe005a027040 syz-executor 761 759 761 0 Ss pause 0xfffffe00548040f0 csh 759 1 759 0 Ss select 0xfffffe006e3edc40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007ff98b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dd14b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dd18b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dd1cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dd20b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dd24b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dd28b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dd2cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dd30b0 getty 738 1 18 0 S+ piperd 0xfffffe005a046e60 logger 737 736 18 0 S+ nanslp 0xffffffff83990400 sleep 736 1 18 0 S+ wait 0xfffffe00548c4040 sh 495 1 495 0 Ss select 0xfffffe006e3edac0 syslogd 424 1 424 0 Ss wait 0xfffffe00548c2ac0 devd 17 0 0 0 DL syncer 0xffffffff83aadca0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aac260 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0059ece8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af7280 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83add1f8 [dom0] 100081 D launds 0xffffffff83add204 [laundry: dom0] 100082 D umarcl 0xffffffff81d8bd90 [uma] 7 0 0 0 DL - 0xffffffff8370dbd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84262710 [pf purge] 5 0 0 0 DL waiting 0xffffffff845dd580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d8340 [doneq0] 100047 D - 0xffffffff836d82c0 [async] 100076 D - 0xffffffff836d8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad8a00 [crypto] 100044 D crypto_ 0xfffffe0058570030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058570080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547f8088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83938de0 [g_event] 100038 D - 0xffffffff83938e00 [g_up] 100039 D - 0xffffffff83938e20 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 RunQ [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 Run CPU 0 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad94a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a16ff0 [swapper] 100005 D - 0xfffffe0008bf9d00 [softirq_0] 100006 D - 0xfffffe0008bf9c00 [softirq_1] 100007 D - 0xfffffe0008bf9b00 [if_io_tqg_0] 100008 D - 0xfffffe0008bf9a00 [if_io_tqg_1] 100009 D - 0xfffffe0008bf9900 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9800 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9700 [jail_remove taskq] 100012 D - 0xfffffe0008bf9600 [bus taskq] 100015 D - 0xfffffe0008bf9300 [thread taskq] 100017 D - 0xfffffe0008bf9100 [aiod_kick taskq] 100018 D - 0xfffffe0008bf9000 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8e00 [inm_free taskq] 100020 D - 0xfffffe0008bf8d00 [in6m_free taskq] 100021 D - 0xfffffe0008bf8c00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf8900 [firmware taskq] 100041 D - 0xfffffe0008bf8600 [crypto_0] 100042 D - 0xfffffe0008bf8600 [crypto_1] 100057 D - 0xfffffe0008bf8400 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bf8300 [vtnet0 txq 0] 100059 D - 0xfffffe0008bf8200 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bf8100 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058589700 [virtio_balloon] 100066 D - 0xffffffff8275c8e0 [deadlkres] 100070 D - 0xfffffe0058f5bb00 [acpi_task_0] 100071 D - 0xfffffe0058f5bb00 [acpi_task_1] 100072 D - 0xfffffe0058f5bb00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0008bf8500 [CAM taskq] 100077 D - 0xfffffe0008bf7e00 [ipsec_offload] 100326 D - 0xfffffe0008bf6800 [netlink_socket (PID] db> show all locks Process 988 (syz-executor) thread 0xfffffe0054926000 (100434) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0054943630) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1611 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548b04f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 765 (syz-executor) thread 0xfffffe00548c8740 (100097) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00085152c8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ebc8750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3373 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ea99c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3373 Process 12 (intr) thread 0xfffffe000801f740 (100033) exclusive sleep mutex netisr_mtx (netisr_mtx) r = 0 (0xffffffff84a18a10) locked @ /syzkaller/managers/main/kernel/sys/net/netisr.c:933 Process 12 (intr) thread 0xfffffe0008029000 (100055) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e698020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487 exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffffe0058606180) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5023K 588 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4215 sctp_stro 3 2310K 6 sysctloid 35301 2080K 35376 vtbuf 24 1968K 46 kobj 330 1320K 514 newblk 16 1028K 2159 vfscache 3 1025K 3 pcb 53 700K 194 filedesc 78 618K 381 inodedep 21 520K 368 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 202 406K 1108 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 23651 acpica 1674 184K 54414 vmem 5 144K 6 tidhash 3 141K 3 pagedep 15 132K 176 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 999 82K 5051 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 520 65K 522 ddb_capture 1 64K 1 kdtrace 262 49K 1428 umtx 368 46K 368 temp 36 38K 1944 DEVFS3 129 33K 140 hostcache 1 32K 1 shm 1 32K 3 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 17 20K 31 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 bus-sc 34 15K 1640 lltable 45 14K 46 eventhandler 163 14K 163 ether_multi 159 13K 183 ifnet 7 13K 7 kenv 95 12K 95 GEOM 68 12K 554 CAM queue 5 11K 1528 rman 82 10K 447 shmfd 4 10K 5 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 324 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 6 pfs_vncache 1 8K 1 plimit 21 8K 333 kqueue 98 8K 1254 cred 30 8K 213 audit_evclass 239 8K 301 taskqueue 72 8K 78 sctp_atcl 17 7K 65 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 91 6K 1006 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 md_disk 18 5K 19 UMA 270 5K 270 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 12 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 61 4K 109 acpisem 28 4K 28 terminal 11 3K 11 proc-args 104 3K 2025 uidinfo 5 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 selfd 36 3K 58330 kcovinfo 36 3K 36 lockf 20 3K 134 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 14 session 16 2K 37 ip6ndp 12 2K 13 CC Mem 15 2K 85 Unitno 32 2K 54 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 newdirblk 9 2K 157 mkdir 9 2K 314 netlink 2 2K 79 inpcbpolicy 35 2K 357 softdep 1 1K 1 diradd 8 1K 295 indirdep 4 1K 203 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 cryptodev 15 1K 132 CAM periph 4 1K 271 osd 20 1K 101 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 dirrem 3 1K 275 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 select 6 1K 49 isadev 6 1K 8 sctp_atky 20 1K 72 mount 16 1K 349 pci_link 10 1K 10 crypto 4 1K 32 encap_export_host 12 1K 12 freework 3 1K 398 freeblks 2 1K 193 cdev 2 1K 2 lkpikmalloc 8 1K 9 freefile 3 1K 216 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 11 sctp_athm 17 1K 66 ip6opt 2 1K 16 tcp_pcm_rack 1 1K 6 vnodes 1 1K 4 ktls 1 1K 9 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 ip_moptions 3 1K 10 in_mfilter 4 1K 22 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 2 VN POLL 1 1K 5 aio 4 1K 8 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 3463 filecaps 4 1K 72 sctp_map 6 1K 12 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 3 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 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12 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_stri 0 0K 2 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 ipcomp 0 0K 0 esp 0 0K 0 ah 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 210 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 87 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 1 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 ip6_moptions 0 0K 2 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 21 fadvise 0 0K 1 statfs 0 0K 187 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 51 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14763 ioctlops 0 0K 126 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 340 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 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 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 84 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 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 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 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 875 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 8323 1075 13012 0 254 38494208 0 mbuf 256 8624 1038 21344 0 254 2473472 0 BUF TRIE 152 237 11567 1587 0 62 1794208 0 malloc-128 128 12542 199 13074 0 126 1630848 0 malloc-384 384 4157 43 4180 0 30 1612800 0 malloc-4096 4096 348 4 594 0 2 1441792 0 RADIX NODE 152 7779 1030 34393 0 62 1338968 0 UMA Slabs 0 112 11092 26 11092 0 126 1245216 0 sctp_asoc 2256 3 507 6 0 254 1150560 0 malloc-64 64 390 17187 73157 0 254 1124928 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17874 93 17874 0 254 1006152 0 malloc-65536 65536 13 2 21 0 1 983040 0 FFS inode 1168 560 28 781 0 8 686784 0 malloc-16384 16384 38 3 368 0 1 671744 0 sctp_ep 1152 14 497 58 0 254 588672 0 socket 1024 61 447 1688 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 110 4 1065 0 2 466944 0 pbuf 2624 0 174 0 0 2 456576 0 256 Bucket 2048 209 7 1236 0 8 442368 0 sctp_raddr 736 3 514 6 0 254 380512 0 VM OBJECT 264 1335 45 15250 0 30 364320 0 THREAD 1824 170 14 437 0 8 335616 0 malloc-32768 32768 5 5 161 0 1 327680 0 VNODE 440 599 94 822 0 30 304920 0 malloc-2048 2048 117 19 240 0 8 278528 0 malloc-64 64 4028 319 5021 0 254 278208 0 malloc-16 16 14575 425 15076 0 254 240000 0 DEVCTL 1024 27 193 154 0 0 225280 0 tcp_log 416 6 507 16 0 254 213408 0 MAP ENTRY 96 1953 189 49752 0 126 205632 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5411 259 6614 0 254 181440 0 malloc-128 128 1145 250 25345 0 126 178560 0 FFS2 dinode 256 560 130 780 0 62 176640 0 malloc-256 256 44 646 2316 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1240 0 254 165120 0 FPU_save_area 832 172 26 567 0 16 164736 0 malloc-32768 32768 2 3 16 0 1 163840 0 PROC 1376 90 20 989 0 8 151360 0 malloc-1024 1024 123 21 152 0 16 147456 0 S VFS Cache 104 1011 393 1293 0 126 146016 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-65536 65536 0 2 111 0 1 131072 0 malloc-2048 2048 6 58 1039 0 8 131072 0 mbuf_packet 256 9 499 797 0 254 130048 0 ksiginfo 112 84 960 160 0 126 116928 0 malloc-16384 16384 4 3 73 0 1 114688 0 filedesc0 1072 91 7 1006 0 8 105056 0 malloc-256 256 247 128 551 0 62 96000 0 malloc-8192 8192 8 3 12 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 8771 0 30 85680 0 128 Bucket 1024 55 28 268 0 16 84992 0 malloc-4096 4096 14 6 104 0 2 81920 0 malloc-256 256 168 147 733 0 62 80640 0 sctp_chunk 152 3 517 4 0 254 79040 0 64 Bucket 512 106 30 2214 0 30 69632 0 malloc-384 384 131 49 481 0 30 69120 0 malloc-64 64 494 577 1006 0 254 68544 0 malloc-64 64 519 552 1577 0 254 68544 0 tcp_bbr_map 128 0 527 309 0 126 67456 0 malloc-128 128 366 161 747 0 126 67456 0 md1 8 8192 192 8192 0 254 67072 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-256 256 98 157 447 0 62 65280 0 32 Bucket 256 83 172 1758 0 62 65280 0 tcp_inpcb 1304 15 27 85 0 8 54768 0 ertt_txseginfo 40 7 1306 2214 0 254 52520 0 Files 80 251 399 7996 0 126 52000 0 malloc-128 128 157 246 1194 0 126 51584 0 udp_inpcb 408 13 113 168 0 30 51408 0 malloc-256 256 82 113 599 0 62 49920 0 malloc-256 256 24 171 919 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 14124 0 16 49152 0 malloc-8192 8192 4 2 46 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-2048 2048 8 16 43 0 8 49152 0 malloc-2048 2048 10 14 66 0 8 49152 0 malloc-1024 1024 7 41 1513 0 16 49152 0 malloc-1024 1024 20 28 27 0 16 49152 0 VMSPACE 584 61 23 953 0 16 49056 0 malloc-384 384 92 28 141 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 2 0 16 41984 0 pcpu-8 8 4756 364 4968 0 254 40960 0 pipe 736 22 33 314 0 16 40480 0 da_ccb 544 0 70 2348 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 105 462 1033 0 254 36288 0 malloc-64 64 211 356 1766 0 254 36288 0 malloc-64 64 8 559 12736 0 254 36288 0 malloc-64 64 43 524 52 0 254 36288 0 16 Bucket 144 100 152 409 0 62 36288 0 malloc-128 128 20 259 79 0 126 35712 0 malloc-128 128 62 217 3352 0 126 35712 0 malloc-128 128 80 199 913 0 126 35712 0 malloc-128 128 25 254 460 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 71 64 553 0 62 34560 0 malloc-256 256 9 126 1284 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 ripcb 376 5 85 82 0 30 33840 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-4096 4096 4 4 562 0 2 32768 0 malloc-2048 2048 12 4 25 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 1 15 197 0 8 32768 0 malloc-1024 1024 5 27 56 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 18 14 84 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-512 512 1 63 124 0 30 32768 0 malloc-512 512 18 46 61 0 30 32768 0 malloc-512 512 2 62 66 0 30 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 2 62 38 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 tcp_bbr_pcb 896 2 34 6 0 16 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 20 244 42 0 126 31680 0 clpbuf 2624 0 12 86 0 4 31488 0 sctp_laddr 48 4 584 17 0 254 28224 0 rl_entry 48 5 583 53 0 254 28224 0 malloc-32 32 403 479 1032 0 254 28224 0 4 Bucket 48 8 580 15 0 254 28224 0 udplite_inpcb 408 2 61 22 0 30 25704 0 cpuset 200 8 120 9 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-8192 8192 1 2 29 0 1 24576 0 malloc-4096 4096 1 5 7 0 2 24576 0 malloc-4096 4096 1 5 16 0 2 24576 0 PWD 40 39 567 217 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 53 247 635 0 126 24000 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 38 0 30 23040 0 malloc-384 384 41 19 356 0 30 23040 0 malloc-384 384 2 58 26 0 30 23040 0 Mountpoints 2816 2 6 5 0 4 22528 0 swrbuf 2624 0 8 11 0 4 20992 0 ertt 72 15 265 85 0 126 20160 0 malloc-32 32 47 583 516 0 254 20160 0 malloc-32 32 97 533 1131 0 254 20160 0 malloc-32 32 104 526 5940 0 254 20160 0 malloc-32 32 104 526 189 0 254 20160 0 malloc-32 32 24 606 2701 0 254 20160 0 2 Bucket 32 65 565 452 0 254 20160 0 KNOTE 160 2 123 74 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 11 0 30 19600 0 AIOCB 552 0 35 44 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 0 60 20 0 30 19200 0 AIOLIO 272 0 70 5 0 30 19040 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 9 0 2 16384 0 malloc-4096 4096 1 3 186 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 4 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 tcp_log_id_node 120 0 132 2 0 126 15840 0 AIO 208 0 76 35 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 1 13 6 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 2 0 62 12144 0 malloc-32 32 13 365 36 0 254 12096 0 malloc-16 16 22 728 68 0 254 12000 0 malloc-16 16 75 675 494 0 254 12000 0 malloc-16 16 77 673 363 0 254 12000 0 malloc-16 16 252 498 4514 0 254 12000 0 malloc-16 16 9 741 4739 0 254 12000 0 malloc-16 16 272 478 280 0 254 12000 0 malloc-16 16 14 736 24801 0 254 12000 0 itimer 352 0 33 8 0 30 11616 0 splice 184 1 62 2 0 62 11592 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2847 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 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 frags 256 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 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 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 domainset 40 0 0 0 0 254 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 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-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 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