panic: Counter goes negative cpuid = 1 time = 1694255069 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a4c3250 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a4c33b0 vpanic() at vpanic+0x271/frame 0xfffffe006a4c3550 panic() at panic+0xb5/frame 0xfffffe006a4c3620 sctp_inpcb_free() at sctp_inpcb_free+0x1fcb/frame 0xfffffe006a4c36b0 sctp_close() at sctp_close+0x219/frame 0xfffffe006a4c3790 soclose() at soclose+0x3d0/frame 0xfffffe006a4c3880 _fdrop() at _fdrop+0x58/frame 0xfffffe006a4c38b0 closef() at closef+0x655/frame 0xfffffe006a4c3a90 fdescfree() at fdescfree+0xa99/frame 0xfffffe006a4c3c70 exit1() at exit1+0x880/frame 0xfffffe006a4c3d10 sys_exit() at sys_exit+0x28/frame 0xfffffe006a4c3d30 amd64_syscall() at amd64_syscall+0x423/frame 0xfffffe006a4c3f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a4c3f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x820ed18c8, rbp = 0x820ed18d0 --- KDB: enter: panic [ thread pid 2161 tid 100301 ] Stopped at kdb_enter+0x6e: movq $0,0x2179737(%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 0xffffffff815d5065 printf+0xf5 rdx 0x1 rbx 0xffffffff826db780 .str.28 rsp 0xfffffe006a4c3390 rbp 0xfffffe006a4c33b0 rsi 0 rdi 0xffffffff815d50c6 printf+0x156 r8 0 r9 0xffffffff r10 0x1000000000d09 r11 0x6 r12 0 r13 0xfffffe006cd5f740 r14 0xffffffff826db780 .str.28 r15 0 rip 0xffffffff815c40de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2179737(%rip) db> show proc Process 2161 (syz-executor.1) at 0xfffffe006d214ae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 772 at 0xfffffe006a3c6060 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0054216040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073c6f268 (map 0xfffffe0073c6f268) (map.pmap 0xfffffe0073c6f328) (pmap 0xfffffe0073c6f398) threads: 1 100301 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2162 804 804 0 R (threaded) syz-executor.3 100991 Run CPU 0 syz-executor.3 101828 S connec 0xfffffe0073ea549a syz-executor.3 2161 772 772 0 RE CPU 1 syz-executor.1 2155 771 771 0 R (threaded) syz-executor.0 100958 RunQ syz-executor.0 101817 S connec 0xfffffe0073ea6c1a syz-executor.0 101819 S uwait 0xfffffe006d23c480 syz-executor.0 814 800 814 0 Ss select 0xfffffe000784e440 dhclient 808 1 808 0 Ss select 0xfffffe006d29a2c0 dhclient 804 768 804 0 Rs syz-executor.3 800 790 424 65 S select 0xfffffe000784e0c0 dhclient 790 424 424 0 S wait 0xfffffe0057be95c0 sh 784 768 784 0 Ss piperd 0xfffffe0058a75888 syz-executor.2 772 768 772 0 Rs syz-executor.1 771 768 771 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe00576b0b00 syz-fuzzer 100117 S uwait 0xfffffe0057ac9b80 syz-fuzzer 100118 S uwait 0xfffffe0057ac9c80 syz-fuzzer 100119 S wait 0xfffffe006cdcf560 syz-fuzzer 100120 S uwait 0xfffffe00576af800 syz-fuzzer 100121 S uwait 0xfffffe00576af900 syz-fuzzer 100122 S wait 0xfffffe006cdcf560 syz-fuzzer 100123 S uwait 0xfffffe0057ac9e80 syz-fuzzer 100124 S wait 0xfffffe006cdcf560 syz-fuzzer 100125 S wait 0xfffffe006cdcf560 syz-fuzzer 100133 S kqread 0xfffffe006ce0eb00 syz-fuzzer 100145 S uwait 0xfffffe006d23d800 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006a3c30b0 csh 764 682 764 0 Ss select 0xfffffe000784e2c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00572198b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f14b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f1cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f24b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587f2cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005437a4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005437acb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005437b4b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005437bcb0 getty 686 1 686 0 Ss nanslp 0xffffffff8371ec00 cron 682 1 682 0 Ss select 0xfffffe000784e640 sshd 495 1 495 0 Ss select 0xfffffe000784eac0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7ae0 devd 423 1 423 65 Ss select 0xfffffe000784e740 dhclient 338 1 338 0 Ss select 0xfffffe000784e6c0 dhclient 335 1 335 0 Ss select 0xfffffe0058a2a040 dhclient 17 0 0 0 DL syncer 0xffffffff8383c2e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571de040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383a900 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00570c04e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838ad480 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83895338 [dom0] 100080 D launds 0xffffffff83895344 [laundry: dom0] 100081 D umarcl 0xffffffff81d4cef0 [uma] 7 0 0 0 DL - 0xffffffff834b3c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843eb3d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84203440 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347e340 [doneq0] 100045 D - 0xffffffff8347e2c0 [async] 100076 D - 0xffffffff8347e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83890ba0 [crypto] 100042 D crypto_ 0xfffffe00540bfe30 [crypto returns 0] 100043 D crypto_ 0xfffffe00540bfe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00570ca088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836c75e0 [g_event] 100036 D - 0xffffffff836c7600 [g_up] 100037 D - 0xffffffff836c7620 [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 0xfffffe0054216040 [init] 10 0 0 0 DL audit_w 0xffffffff838915e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836c7fa0 [swapper] 100005 D - 0xfffffe00542d0100 [softirq_0] 100006 D - 0xfffffe00542d0000 [softirq_1] 100007 D - 0xfffffe00542cfe00 [if_io_tqg_0] 100008 D - 0xfffffe00542cfd00 [if_io_tqg_1] 100009 D - 0xfffffe00542cfc00 [if_config_tqg_0] 100010 D - 0xfffffe00085fe000 [pci_hp taskq] 100011 D - 0xfffffe00085fde00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fdb00 [thread taskq] 100016 D - 0xfffffe00085fd900 [aiod_kick taskq] 100017 D - 0xfffffe00085fd800 [deferred_unmount ta] 100018 D - 0xfffffe00085fd700 [inm_free taskq] 100019 D - 0xfffffe00085fd600 [in6m_free taskq] 100020 D - 0xfffffe00085fd500 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fd400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fd400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fd400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fd400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fd300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fd300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fd300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fd300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085fd200 [firmware taskq] 100039 D - 0xfffffe00085fd100 [crypto_0] 100040 D - 0xfffffe00085fd100 [crypto_1] 100055 D - 0xfffffe00085fce00 [vtnet0 rxq 0] 100056 D - 0xfffffe00085fcd00 [vtnet0 txq 0] 100057 D - 0xfffffe00085fcc00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085fcb00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571af480 [virtio_balloon] 100066 D - 0xffffffff826e08c0 [deadlkres] 100070 D - 0xfffffe005875f300 [acpi_task_0] 100071 D - 0xfffffe005875f300 [acpi_task_1] 100072 D - 0xfffffe005875f300 [acpi_task_2] 100074 D - 0xfffffe00085fe100 [mca taskq] 100075 D - 0xfffffe00085fd000 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 99 1049K 6134 vfscache 3 1025K 3 pcb 37 684K 4354 inodedep 29 523K 1576 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpitask 1 224K 1 subproc 115 218K 2230 acpica 1674 184K 60310 tidhash 3 141K 3 vmem 3 138K 5 pagedep 15 132K 1371 linker 352 130K 385 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 2745 vnet_data 1 112K 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 512 64K 512 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 197 41K 3993 temp 35 37K 1884 BPF 22 36K 81 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 128 16K 411 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 45 14K 45 eventhandler 157 13K 157 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 freework 45 12K 3081 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 3 9K 1627 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 sctp_timw 31 8K 31 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 233 plimit 21 6K 349 kqueue 50 6K 2167 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 175 acpisem 28 4K 28 kcovinfo 52 4K 52 session 25 4K 35 pwddesc 47 3K 2163 proc-args 75 3K 3231 terminal 11 3K 11 sctp_atcl 7 3K 2221 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 1508 freeblks 8 2K 1552 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 43095 mkdir 15 2K 2718 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 diradd 13 2K 1541 Unitno 27 2K 49 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 1359 CC Mem 6 2K 199 in_multi 6 2K 8 toponodes 6 2K 6 freefile 11 2K 1506 ipsecpolicy 2 2K 2 select 10 2K 31 acpidev 20 2K 20 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 indirdep 3 1K 2416 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 cdev 2 1K 2 osd 11 1K 212 inpcbpolicy 14 1K 717 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 7 1K 2409 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 5437 cryptodev 2 1K 92 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 2224 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 filecaps 2 1K 72 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 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 583 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 93 sctp_stri 0 0K 6 sctp_map 0 0K 180 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 6 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 2000 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 3 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 5 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 LRO 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 258 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15495 ioctlops 0 0K 290 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 663 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 1091579 0 254 38494208 0 mbuf 256 8709 954 1768727 0 254 2473728 0 RADIX NODE 144 12222 261 94111 0 62 1797552 0 BUF TRIE 144 194 11622 5360 0 62 1701504 0 malloc-384 384 4224 156 6440 0 30 1681920 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11485 109 11551 0 126 1484032 0 malloc-4096 4096 330 4 755 0 2 1368064 0 UMA Slabs 0 112 10880 22 10880 0 126 1221024 0 vmem btag 56 16521 78 16521 0 254 929544 0 socket 960 34 730 4250 0 254 733440 0 FFS inode 1160 505 34 2011 0 8 625240 0 sctp_ep 1176 7 503 2128 0 254 599760 0 sctp_asoc 2256 0 255 90 0 254 575280 0 pbuf 2624 0 202 0 0 2 530048 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 5 2 67 0 1 458752 0 256 Bucket 2048 177 9 4374 0 8 380928 0 THREAD 1824 148 28 1829 0 8 321024 0 VM OBJECT 264 1112 88 30269 0 30 316800 0 malloc-2048 2048 10 142 2133 0 8 311296 0 VNODE 448 542 88 2050 0 30 282240 0 ertt_txseginfo 40 0 6868 129062 0 254 274720 0 malloc-64 64 3816 279 3828 0 254 262080 0 malloc-16 16 14440 310 14732 0 254 236000 0 malloc-384 384 49 551 1625 0 30 230400 0 malloc-32768 32768 0 7 2283 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-4096 4096 48 6 2163 0 2 221184 0 malloc-256 256 257 553 2529 0 62 207360 0 malloc-16384 16384 7 5 1370 0 1 196608 0 mbuf_packet 256 21 741 1869 0 254 195072 0 sctp_raddr 736 0 264 90 0 254 194304 0 malloc-256 256 155 595 10770 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5280 390 5311 0 254 181440 0 malloc-128 128 1180 215 28414 0 126 178560 0 malloc-256 256 195 495 4710 0 62 176640 0 FPU_save_area 832 150 48 7612 0 16 164736 0 malloc-1024 1024 137 23 1256 0 16 163840 0 malloc-128 128 1067 204 3775 0 126 162688 0 S VFS Cache 104 1005 399 2623 0 126 146016 0 FFS2 dinode 256 505 65 2011 0 62 145920 0 MAP ENTRY 96 1189 323 83821 0 126 145152 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 1379 0 254 130560 0 ksiginfo 112 55 989 5846 0 126 116928 0 tcp_bbr_map 128 3 896 8864 0 126 115072 0 malloc-2048 2048 4 52 511 0 8 114688 0 128 Bucket 1024 67 32 353 0 16 101376 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 47 19 2162 0 8 90816 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 103 65 3802 0 30 86016 0 g_bio 408 0 210 37319 0 30 85680 0 malloc-128 128 18 633 1522 0 126 83328 0 malloc-128 128 403 248 2370 0 126 83328 0 filedesc0 1072 48 29 2163 0 8 82544 0 sctp_readq 152 1 519 4 0 254 79040 0 sctp_chunk 152 0 520 7 0 254 79040 0 malloc-4096 4096 14 4 29 0 2 73728 0 malloc-64 64 535 536 15852 0 254 68544 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-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 8 24 533 0 8 65536 0 malloc-1024 1024 15 49 526 0 16 65536 0 malloc-256 256 38 217 2752 0 62 65280 0 32 Bucket 256 94 161 3961 0 62 65280 0 sctp_stream_msg_out 112 0 540 4 0 254 60480 0 ripcb 392 2 151 181 0 30 59976 0 malloc-4096 4096 11 3 567 0 2 57344 0 malloc-64 64 299 520 603 0 254 52416 0 malloc-64 64 236 583 49671 0 254 52416 0 malloc-64 64 478 341 995 0 254 52416 0 malloc-128 128 134 269 3593 0 126 51584 0 malloc-256 256 39 156 3024 0 62 49920 0 malloc-256 256 70 125 252 0 62 49920 0 malloc-256 256 106 89 817 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 19413 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 7 17 52 0 8 49152 0 malloc-512 512 10 86 155 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 185 365 12069 0 126 44000 0 tcp_inpcb 1304 6 27 199 0 8 43032 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-4096 4096 8 2 8 0 2 40960 0 pcpu-8 8 4719 401 5288 0 254 40960 0 VMSPACE 616 31 35 2147 0 16 40656 0 udplite_inpcb 424 0 90 177 0 30 38160 0 udp_inpcb 424 6 84 160 0 30 38160 0 da_ccb 544 0 70 9458 0 16 38080 0 malloc-64 64 4 563 24 0 254 36288 0 malloc-64 64 213 354 785 0 254 36288 0 malloc-64 64 3 564 24 0 254 36288 0 16 Bucket 144 73 179 596 0 62 36288 0 tcp_rack_map 128 0 279 12 0 126 35712 0 malloc-128 128 50 229 2160 0 126 35712 0 malloc-128 128 22 257 283 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 68 22 68 0 30 34560 0 malloc-256 256 28 107 145 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 9 7 354 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 4 28 163 0 16 32768 0 malloc-1024 1024 0 32 5 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 0 64 27 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 40 17 791 1446 0 254 32320 0 KNOTE 160 28 172 40276 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 75 325 1278 0 126 32000 0 PGRP 120 25 239 35 0 126 31680 0 tcp_bbr_pcb 832 1 35 158 0 16 29952 0 sctp_laddr 48 0 588 180 0 254 28224 0 malloc-32 32 108 774 3179 0 254 28224 0 malloc-32 32 323 559 2058 0 254 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 2 Bucket 32 64 818 785 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 3 3 6 0 2 24576 0 rl_entry 40 62 544 62 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 pipe 728 20 13 305 0 16 24024 0 malloc-384 384 2 58 348 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 26 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 26 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 4 626 136 0 254 20160 0 ertt 72 6 274 199 0 126 20160 0 malloc-32 32 14 616 1421 0 254 20160 0 malloc-32 32 72 558 564 0 254 20160 0 malloc-32 32 157 473 1051 0 254 20160 0 malloc-32 32 52 578 2994 0 254 20160 0 malloc-32 32 32 598 117 0 254 20160 0 tcp_rack_pcb 1024 0 16 3 0 16 16384 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 1 1 102 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 565083 0 254 16032 0 kenv 258 16 44 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 11 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