panic: Counter goes negative cpuid = 0 time = 1693522442 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a56d250 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a56d3b0 vpanic() at vpanic+0x271/frame 0xfffffe006a56d550 panic() at panic+0xb5/frame 0xfffffe006a56d620 sctp_inpcb_free() at sctp_inpcb_free+0x1fcb/frame 0xfffffe006a56d6b0 sctp_close() at sctp_close+0x219/frame 0xfffffe006a56d790 soclose() at soclose+0x3d0/frame 0xfffffe006a56d880 _fdrop() at _fdrop+0x58/frame 0xfffffe006a56d8b0 closef() at closef+0x655/frame 0xfffffe006a56da90 fdescfree() at fdescfree+0xa99/frame 0xfffffe006a56dc70 exit1() at exit1+0x880/frame 0xfffffe006a56dd10 sys_exit() at sys_exit+0x28/frame 0xfffffe006a56dd30 amd64_syscall() at amd64_syscall+0x423/frame 0xfffffe006a56df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a56df30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x820f4fb08, rbp = 0x820f4fb10 --- KDB: enter: panic [ thread pid 10702 tid 118388 ] Stopped at kdb_enter+0x6e: movq $0,0x21794e7(%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 0xffffffff815d42b5 printf+0xf5 rdx 0x1 rbx 0xffffffff826da560 .str.28 rsp 0xfffffe006a56d390 rbp 0xfffffe006a56d3b0 rsi 0 rdi 0xffffffff815d4316 printf+0x156 r8 0 r9 0xffffffff r10 0x1000000000d09 r11 0x6 r12 0 r13 0xfffffe0073c55720 r14 0xffffffff826da560 .str.28 r15 0 rip 0xffffffff815c332e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21794e7(%rip) db> show proc Process 10702 (syz-executor.2) at 0xfffffe0074bb9000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 774 at 0xfffffe0058d9f040 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0054216040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073df2738 (map 0xfffffe0073df2738) (map.pmap 0xfffffe0073df27f8) (pmap 0xfffffe0073df2868) threads: 1 118388 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 10703 772 772 0 R syz-executor.1 10702 774 774 0 RE CPU 0 syz-executor.2 10698 771 771 0 R (threaded) syz-executor.0 116201 Run CPU 1 syz-executor.0 118482 S ksem 0xfffffe0058921a98 syz-executor.0 8329 1 771 0 SV uwait 0xfffffe006d260780 syz-executor.0 6208 0 0 0 DL - 0xffffffff8382da40 [soaiod4] 6207 0 0 0 DL - 0xffffffff8382da40 [soaiod3] 6206 0 0 0 DL - 0xffffffff8382da40 [soaiod2] 6205 0 0 0 DL - 0xffffffff8382da40 [soaiod1] 4645 1 772 0 S uwait 0xfffffe0073dd1c00 syz-executor.1 4644 1 772 0 S uwait 0xfffffe006d25e700 syz-executor.1 4630 1 772 0 S uwait 0xfffffe0073dd2500 syz-executor.1 4627 1 772 0 S uwait 0xfffffe0057ac8f00 syz-executor.1 3873 1 771 0 SV uwait 0xfffffe00576b2b00 syz-executor.0 2502 1 2502 65 Ss select 0xfffffe0058922240 dhclient 2090 1 2090 0 Ss select 0xfffffe0058921ec0 dhclient 2087 1 2087 0 Ss select 0xfffffe0058922340 dhclient 2066 1 2066 65 Ss select 0xfffffe00589220c0 dhclient 1686 1 1686 0 Ss select 0xfffffe0058922540 dhclient 1682 1 1682 0 Ss select 0xfffffe00589224c0 dhclient 1656 1 1656 65 Ss select 0xfffffe0058922b40 dhclient 1205 1 1205 0 Ss select 0xfffffe000784e0c0 dhclient 1202 1 1202 0 Ss select 0xfffffe0058922ac0 dhclient 1180 1 1180 65 Ss select 0xfffffe000784e2c0 dhclient 1032 1 786 0 SV uwait 0xfffffe006d25fd00 syz-executor.3 1027 1 786 0 SV uwait 0xfffffe006d2af200 syz-executor.3 1022 1 786 0 SV uwait 0xfffffe006d25de80 syz-executor.3 1015 1 786 0 SV uwait 0xfffffe006d2af700 syz-executor.3 1010 1 786 0 SV uwait 0xfffffe006d25ed00 syz-executor.3 1004 1 786 0 SV uwait 0xfffffe006d25fa00 syz-executor.3 999 1 786 0 SV uwait 0xfffffe006d2af100 syz-executor.3 994 1 786 0 SV uwait 0xfffffe00576b2e00 syz-executor.3 988 1 786 0 SV uwait 0xfffffe00542f5680 syz-executor.3 982 1 786 0 SV uwait 0xfffffe006d25ec00 syz-executor.3 976 1 786 0 SV uwait 0xfffffe006d2af300 syz-executor.3 971 1 786 0 SV uwait 0xfffffe006d2aec80 syz-executor.3 966 1 786 0 SV uwait 0xfffffe00576b2c00 syz-executor.3 958 1 786 0 SV uwait 0xfffffe006d25f200 syz-executor.3 952 1 786 0 SV uwait 0xfffffe006d25fb00 syz-executor.3 944 1 786 0 SV uwait 0xfffffe006d25f400 syz-executor.3 939 1 786 0 SV uwait 0xfffffe006d2aee00 syz-executor.3 934 1 786 0 SV uwait 0xfffffe006d260480 syz-executor.3 928 1 786 0 SV uwait 0xfffffe00542f5780 syz-executor.3 920 1 786 0 SV uwait 0xfffffe006d2af900 syz-executor.3 915 1 786 0 SV uwait 0xfffffe00576b2900 syz-executor.3 907 1 786 0 SV uwait 0xfffffe0057aca180 syz-executor.3 901 1 786 0 SV uwait 0xfffffe006d2af400 syz-executor.3 896 1 786 0 SV uwait 0xfffffe00576af680 syz-executor.3 890 1 786 0 SV uwait 0xfffffe006d260880 syz-executor.3 884 1 786 0 SV uwait 0xfffffe006d25f700 syz-executor.3 879 1 786 0 SV uwait 0xfffffe00576b2a00 syz-executor.3 873 1 786 0 SV uwait 0xfffffe00576afa80 syz-executor.3 868 1 786 0 SV uwait 0xfffffe006d25fc00 syz-executor.3 862 1 786 0 SV uwait 0xfffffe00576b2800 syz-executor.3 857 1 786 0 SV uwait 0xfffffe006d260580 syz-executor.3 854 1 774 0 SV uwait 0xfffffe00576af780 syz-executor.2 853 1 774 0 SV uwait 0xfffffe006d25fe00 syz-executor.2 847 1 786 0 SV uwait 0xfffffe00079c0e00 syz-executor.3 844 1 774 0 SV uwait 0xfffffe00576b2d00 syz-executor.2 837 1 774 0 SV uwait 0xfffffe0057ac9580 syz-executor.2 826 1 824 0 S uwait 0xfffffe0057ac9480 syz-executor.1 822 1 821 0 S uwait 0xfffffe00576afc80 syz-executor.1 820 1 817 0 S uwait 0xfffffe0057ac9680 syz-executor.1 816 1 816 0 Ss select 0xfffffe000784e240 dhclient 815 1 809 0 S uwait 0xfffffe0057ac9380 syz-executor.1 814 0 0 0 DL aiordy 0xfffffe006d24bae0 [aiod4] 813 0 0 0 DL aiordy 0xfffffe006d24c040 [aiod3] 812 0 0 0 DL aiordy 0xfffffe006d24c5a0 [aiod2] 811 0 0 0 DL aiordy 0xfffffe006d24cb00 [aiod1] 807 1 807 0 Ss select 0xfffffe000784e6c0 dhclient 786 768 786 0 Rs syz-executor.3 774 768 774 0 Rs syz-executor.2 772 768 772 0 Ss nanslp 0xffffffff8371dc01 syz-executor.1 771 768 771 0 Ss nanslp 0xffffffff8371dc00 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe00576b0e00 syz-fuzzer 100113 S uwait 0xfffffe0057acb380 syz-fuzzer 100114 S uwait 0xfffffe0057acb480 syz-fuzzer 100115 S wait 0xfffffe0057be6ac0 syz-fuzzer 100116 S uwait 0xfffffe0057ac9880 syz-fuzzer 100117 S uwait 0xfffffe0057ac9980 syz-fuzzer 100118 S kqread 0xfffffe006ce0e300 syz-fuzzer 100119 S wait 0xfffffe0057be6ac0 syz-fuzzer 100120 S wait 0xfffffe0057be6ac0 syz-fuzzer 100121 S wait 0xfffffe0057be6ac0 syz-fuzzer 100124 S uwait 0xfffffe0057ac9f00 syz-fuzzer 100155 S uwait 0xfffffe00576b2f00 syz-fuzzer 101962 S uwait 0xfffffe006d2aeb80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058d9d0b0 csh 764 682 764 0 Ss select 0xfffffe000784e4c0 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 0xfffffe005439e4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005439ecb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005439f4b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005439fcb0 getty 686 1 686 0 Ss nanslp 0xffffffff8371dc01 cron 682 1 682 0 Ss select 0xfffffe000784e7c0 sshd 495 1 495 0 Ss select 0xfffffe0058922ec0 syslogd 424 1 424 0 Ss select 0xfffffe0058922e40 devd 423 1 423 65 Ss select 0xfffffe000784e840 dhclient 338 1 338 0 Ss select 0xfffffe0058923040 dhclient 335 1 335 0 Ss select 0xfffffe000784e8c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe00542175c0 [vnlru] 16 0 0 0 DL syncer 0xffffffff8383b2e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83839900 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00570ca4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838ac480 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83894338 [dom0] 100080 D launds 0xffffffff83894344 [laundry: dom0] 100081 D umarcl 0xffffffff81d4c490 [uma] 7 0 0 0 DL - 0xffffffff834b2c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff840083d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845a7360 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347d340 [doneq0] 100045 D - 0xffffffff8347d2c0 [async] 100076 D - 0xffffffff8347d140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00570b1888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff8388fba0 [crypto] 100041 D crypto_ 0xfffffe00540c0130 [crypto returns 0] 100042 D crypto_ 0xfffffe00540c0180 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836c65e0 [g_event] 100036 D - 0xffffffff836c6600 [g_up] 100037 D - 0xffffffff836c6620 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100017 I [swi6: Giant taskq] 100018 I [swi6: task queue] 100029 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 0xffffffff838905e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836c6fa0 [swapper] 100005 D - 0xfffffe00542d0100 [if_config_tqg_0] 100006 D - 0xfffffe00542d0000 [if_io_tqg_0] 100007 D - 0xfffffe00542cfe00 [if_io_tqg_1] 100008 D - 0xfffffe00542cfd00 [softirq_0] 100009 D - 0xfffffe00542cfc00 [softirq_1] 100010 D - 0xfffffe00079d0000 [linuxkpi_irq_wq] 100011 D - 0xfffffe00079cfe00 [in6m_free taskq] 100012 D - 0xfffffe00079cfd00 [inm_free taskq] 100013 D - 0xfffffe00079cfc00 [deferred_unmount ta] 100014 D - 0xfffffe00079cfb00 [aiod_kick taskq] 100016 D - 0xfffffe00079cf900 [thread taskq] 100019 D - 0xfffffe00079cf600 [kqueue_ctx taskq] 100020 D - 0xfffffe00079cf500 [pci_hp taskq] 100021 D - 0xfffffe00079cf400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079cf400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079cf400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079cf400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079cf300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079cf300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079cf300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079cf300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079cf200 [firmware taskq] 100038 D - 0xfffffe00079cf100 [crypto_0] 100039 D - 0xfffffe00079cf100 [crypto_1] 100055 D - 0xfffffe00079cee00 [vtnet0 rxq 0] 100056 D - 0xfffffe00079ced00 [vtnet0 txq 0] 100057 D - 0xfffffe00079cec00 [vtnet0 rxq 1] 100058 D - 0xfffffe00079ceb00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571ad480 [virtio_balloon] 100066 D - 0xffffffff826df6a0 [deadlkres] 100070 D - 0xfffffe00079d0100 [mca taskq] 100072 D - 0xfffffe0058761300 [acpi_task_0] 100073 D - 0xfffffe0058761300 [acpi_task_1] 100074 D - 0xfffffe0058761300 [acpi_task_2] 100075 D - 0xfffffe00079cf000 [CAM taskq] db> show all locks Process 10698 (syz-executor.0) thread 0xfffffe0073d8f020 (116201) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0074c11528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:359 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058a912c8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5027 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4191 4324K 4219 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 9 1026K 166385 vfscache 3 1025K 3 filedesc 108 858K 19607 pcb 88 738K 14586 inodedep 194 585K 16981 callout 2 512K 2 vfs_hash 1 512K 1 ufs_quota 1 512K 1 subproc 243 490K 10840 intr 4 472K 4 vmem 3 266K 6 acpitask 1 224K 1 acpica 1674 184K 56014 tidhash 3 141K 3 pagedep 9 130K 9762 linker 352 130K 409 IP reass 1 128K 1 tfo_ccache 1 128K 1 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 BPF 46 88K 185 bus 985 81K 5035 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 ddb_capture 1 64K 1 module 512 64K 512 umtx 484 61K 484 kdtrace 321 60K 29197 dirrem 185 47K 14081 temp 35 37K 2539 DEVFS3 128 32K 138 shm 1 32K 2 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 freefile 185 24K 14035 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_timw 76 19K 76 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 128 16K 411 ithread 97 16K 97 sctp_atcl 40 15K 8832 ksem 18 15K 3144 bus-sc 34 15K 1639 eventhandler 157 13K 157 lltable 42 13K 66 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 480 CAM queue 5 11K 1528 kqueue 112 10K 10728 sctp_stro 9 9K 1445 in6_multi 65 9K 65 bmsafemap 2 9K 16738 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 pfs_vncache 1 8K 1 shmfd 1 8K 18 audit_evclass 238 8K 300 pwddesc 109 7K 10704 taskqueue 63 7K 63 cred 26 7K 281 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 442 pfs_nodes 20 5K 20 hhook 15 5K 17 session 39 5K 62 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 DEVFSP 68 5K 8087 proc-args 137 5K 11981 vt 11 5K 11 evdev 4 4K 4 MCA 32 4K 32 memdesc 1 4K 1 acpisem 28 4K 28 lockf 32 4K 57 selfd 55 4K 156867 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 59 uidinfo 3 3K 10 clone 9 3K 9 ipsec-saq 2 2K 2 io_apic 1 2K 1 local_apic 1 2K 1 ip6ndp 12 2K 13 sctp_atky 49 2K 10578 sctp_ifa 13 2K 14 Unitno 27 2K 985 CAM XPT 22 2K 543 toponodes 6 2K 6 in_multi 6 2K 8 msi 12 2K 12 acpidev 20 2K 20 CC Mem 5 2K 4086 ipsecpolicy 2 2K 2 tun 7 2K 7 freework 5 2K 79550 NFSD session 1 1K 1 vnodemarker 2 1K 58 nhops 6 1K 8 secasvar 1 1K 1 sahead 1 1K 1 freeblks 4 1K 17411 mkdir 8 1K 19486 softdep 1 1K 1 inpcbpolicy 31 1K 5372 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 isadev 6 1K 6 pfil 6 1K 6 igmp 6 1K 6 mld 6 1K 6 mount 16 1K 145 pci_link 10 1K 10 sctp_athm 40 1K 8965 procdesc 5 1K 14 encap_export_host 12 1K 12 crypto 4 1K 1197 cdev 2 1K 2 diradd 4 1K 14121 newdirblk 4 1K 9743 osd 10 1K 4099 biobuf 1 1K 1 chacha20random 1 1K 1 sctp_map 18 1K 2902 CAM SIM 2 1K 2 DEVFS 9 1K 10 NFSD V4client 1 1K 1 NFSD lckfile 1 1K 1 vnodes 1 1K 1 feeder 7 1K 7 sctp_aadr 3 1K 266 prison 6 1K 6 loginclass 3 1K 6 tcpfunc 3 1K 3 lkpikmalloc 5 1K 6 cryptodev 2 1K 14383 CAM I/O Scheduler 1 1K 1 CAM dev queue 2 1K 2 CAM path 4 1K 1034 pmchooks 1 1K 1 aio 4 1K 7 netlink 1 1K 1 atkbddev 2 1K 2 apmdev 1 1K 1 nexusdev 8 1K 8 soname 4 1K 19449 filecaps 5 1K 98 sctp_vrf 1 1K 1 acpiintr 1 1K 1 entropy 2 1K 46 pmc 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 vnet_data_free 1 1K 1 cpus 2 1K 2 p1003.1b 1 1K 1 sctp_stri 0 0K 266 sctp_a_it 0 0K 12 sctp_athi 0 0K 0 sctp_stre 0 0K 0 sctp_cmsg 0 0K 0 sctp_cpal 0 0K 0 sctp_mvrf 0 0K 0 sctp_iter 0 0K 12 sctp_socko 0 0K 2317 sctp_mcore 0 0K 0 ah 0 0K 0 esp 0 0K 0 ipcomp 0 0K 0 tcp_fsb 0 0K 5402 tcp_do 0 0K 0 pf_temp 0 0K 0 pf_krule_item 0 0K 0 pf_osfp 0 0K 0 pf_altq 0 0K 0 pf_rule 0 0K 0 pf_table 0 0K 0 mqdata 0 0K 0 filemon 0 0K 7 CAM ccb queue 0 0K 0 CAM CCB 0 0K 523 nvme_da 0 0K 0 scsi_cd 0 0K 0 scsi_ch 0 0K 0 ata_da 0 0K 0 scsi_da 0 0K 69 scsi_pass 0 0K 0 SCSI sa 0 0K 0 SCSI ENC 0 0K 0 nvlist 0 0K 0 XZ_DEC 0 0K 0 zstd 0 0K 0 aacbuf 0 0K 0 aaccam 0 0K 0 aacraid_buf 0 0K 0 aacraidcam 0 0K 0 acpicmbat 0 0K 0 acpi_perf 0 0K 0 acpipwr 0 0K 0 agp 0 0K 0 AHCI driver 0 0K 0 ata_generic 0 0K 0 ata_dma 0 0K 0 ata_pci 0 0K 0 athdev 0 0K 0 ath_hal 0 0K 0 BACKLIGHT 0 0K 0 ciss_data 0 0K 0 ipsbuf 0 0K 0 ix 0 0K 0 ix_sriov 0 0K 0 LED 0 0K 0 malodev 0 0K 0 md_disk 0 0K 0 md_sectors 0 0K 0 mfibuf 0 0K 0 mpr 0 0K 0 MPRSAS 0 0K 0 mpr_user 0 0K 0 mps 0 0K 0 MPSSAS 0 0K 0 mps_user 0 0K 0 mpt_user 0 0K 0 mrsasbuf 0 0K 0 MVS driver 0 0K 0 mwldev 0 0K 0 netmap 0 0K 0 nvd 0 0K 0 nvme 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 sr_iov 0 0K 0 ppbusdev 0 0K 0 PUC 0 0K 0 SIIS driver 0 0K 0 hdaa 0 0K 0 hdac 0 0K 0 hdacc 0 0K 0 ac97 0 0K 0 mixer 0 0K 0 midi buffers 0 0K 0 tcp_log_dev 0 0K 2011 twsbuf 0 0K 0 USB 0 0K 0 USBdev 0 0K 0 pvscsi 0 0K 0 vtfont 0 0K 0 sysmouse 0 0K 0 Balloon 0 0K 0 xbd 0 0K 0 xbbd 0 0K 0 xen_acpi 0 0K 0 xnb 0 0K 0 xenstore 0 0K 0 evtchn_dev 0 0K 0 privcmd_dev 0 0K 0 gntdev 0 0K 0 DEVFS2 0 0K 0 DEVFS4 0 0K 0 msdosfs_node 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_fat 0 0K 0 NFSD V4state 0 0K 0 NFSD V4lock 0 0K 0 NFSD string 0 0K 0 NFSD usrgroup 0 0K 0 NFS req 0 0K 0 NFS fh 0 0K 0 NFSCL owner 0 0K 0 NFSCL open 0 0K 0 NFSCL deleg 0 0K 0 NFSCL client 0 0K 0 NFSCL lckown 0 0K 0 NFSCL lck 0 0K 0 NEWNFSnode 0 0K 0 NEWdirectio 0 0K 0 NFSCL diroff 0 0K 0 NFSD rollback 0 0K 0 NFSCL layout 0 0K 0 NFSCL flayout 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL session 0 0K 0 NFSCL layrecall 0 0K 0 newnfsclient_req 0 0K 0 newnfsmnt 0 0K 0 NFS FHA 0 0K 0 tmpfs extattr 0 0K 0 tmpfs mount 0 0K 0 tmpfs name 0 0K 0 tmpfs dir 0 0K 0 geom_flashmap 0 0K 0 raid_data 0 0K 72 md_ddf_data 0 0K 0 md_intel_data 0 0K 0 md_jmicron_data 0 0K 0 md_nvidia_data 0 0K 0 md_promise_data 0 0K 0 md_sii_data 0 0K 0 tr_concat_data 0 0K 0 tr_raid0_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid5_data 0 0K 0 isofs_mount 0 0K 0 isofs_node 0 0K 0 boottrace 0 0K 0 tty console 0 0K 0 pwd 0 0K 0 filedesc_to_leader 0 0K 0 sigio 0 0K 1 Fail Points 0 0K 0 prison_racct 0 0K 0 cache 0 0K 0 rctl 0 0K 0 sendfile 0 0K 0 dumper 0 0K 0 ekcd 0 0K 0 sysctl 0 0K 3 sysctltmp 0 0K 886 SWAP 0 0K 0 compressor 0 0K 0 firmware 0 0K 0 sbuf 0 0K 288 stack 0 0K 0 Witness 0 0K 0 eventfd 0 0K 18 ioctlops 0 0K 238 iov 0 0K 31250 timerfd 0 0K 0 pts 0 0K 0 accf 0 0K 0 ktls 0 0K 0 mbuf_tag 0 0K 0 acl 0 0K 0 lio 0 0K 35 cl_savebuf 0 0K 2 export_host 0 0K 0 namei_tracker 0 0K 0 statfs 0 0K 314 VN POLL 0 0K 0 fadvise 0 0K 0 zlib 0 0K 0 ifdescr 0 0K 0 gif 0 0K 0 vlan 0 0K 0 iflib 0 0K 0 80211vap 0 0K 0 80211crypto 0 0K 0 80211dfs 0 0K 0 80211preq 0 0K 0 80211prep 0 0K 0 80211perr 0 0K 0 80211mesh_rt 0 0K 0 80211mesh_gt 0 0K 0 80211node 0 0K 0 80211nodeie 0 0K 0 80211power 0 0K 0 80211ratectl 0 0K 0 80211scan 0 0K 0 ipid 0 0K 0 in_mfilter 0 0K 0 ip_moptions 0 0K 0 ip_msource 0 0K 0 LRO 0 0K 0 tcp_hwpace 0 0K 0 tcplog 0 0K 0 frag6 0 0K 0 in6_mfilter 0 0K 0 ip6_moptions 0 0K 0 ip6_msource 0 0K 0 ip6opt 0 0K 12 ipsecrequest 0 0K 0 ipsec-misc 0 0K 0 ipsec-reg 0 0K 0 ipsec-spdcache 0 0K 0 NLM 0 0K 0 lkpi80211 0 0K 0 lkpifw 0 0K 0 lkpimhi 0 0K 0 lkpindev 0 0K 0 idr 0 0K 0 radix 0 0K 0 lkpiskb 0 0K 0 seq_file 0 0K 0 simple_attr 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 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 ktls_ocf 0 0K 0 audit_cred 0 0K 0 audit_data 0 0K 0 audit_path 0 0K 0 audit_text 0 0K 0 audit_gidset 0 0K 0 audit_bsm 0 0K 0 audit_evname 0 0K 0 audit_pipe 0 0K 0 audit_pipeent 0 0K 0 audit_pipe_presel 0 0K 0 audit_trigger 0 0K 0 mactemp 0 0K 0 ufs_trim 0 0K 0 allocdirect 0 0K 0 indirdep 0 0K 90818 allocindir 0 0K 0 freefrag 0 0K 2 freedep 0 0K 0 jaddref 0 0K 0 jremref 0 0K 0 jmvref 0 0K 0 jnewblk 0 0K 0 jfreeblk 0 0K 0 jfreefrag 0 0K 0 jseg 0 0K 0 jsegdep 0 0K 0 sbdep 0 0K 26 jtrunc 0 0K 0 jfsync 0 0K 0 sentinel 0 0K 0 savedino 0 0K 39688 jblocks 0 0K 0 vm_pgdata 0 0K 0 UMAHash 0 0K 0 vm_fictitious 0 0K 0 xenbus 0 0K 0 aesni_data 0 0K 0 bxe_ilt 0 0K 0 hyperv_socket 0 0K 0 iommu_dmamap 0 0K 0 isci 0 0K 0 dmar_ctx 0 0K 0 dmar_dom 0 0K 0 dmar_idpgtbl 0 0K 0 qpidrv 0 0K 0 busdma 0 0K 0 bounce 0 0K 0 legacydrv 0 0K 0 xen_hvm 0 0K 0 xen_intr 0 0K 0 fpukern_ctx 0 0K 0 axgbe 0 0K 0 iavf 0 0K 0 ice 0 0K 0 ice-osdep 0 0K 0 ice-resmgr 0 0K 0 ixl 0 0K 0 smartpqi 0 0K 0 madt_table 0 0K 2 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1191763 0 254 38494208 0 mbuf 256 8971 7547 2401528 0 254 4228608 0 tcp_log 416 0 7875 158586 0 254 3276000 0 RADIX NODE 144 16011 392 385495 0 63 2362032 0 malloc-384 384 4254 216 13072 0 30 1716480 0 BUF TRIE 144 205 11611 149323 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11499 95 11577 0 126 1484032 0 malloc-4096 4096 330 8 3508 0 2 1384448 0 UMA Slabs 0 112 11106 12 11106 0 126 1245216 0 sctp_asoc 2256 9 501 1445 0 254 1150560 0 vmem btag 56 18956 91 18956 0 254 1066632 0 malloc-16384 16384 53 5 9801 0 1 950272 0 sctp_ep 1176 31 739 7254 0 254 905520 0 socket 960 78 686 14145 0 254 733440 0 FFS inode 1160 560 35 14595 0 8 690200 0 ertt_txseginfo 40 9320 6739 428912 0 254 642360 0 256 Bucket 2048 272 20 7516 0 8 598016 0 VM OBJECT 264 1902 78 136905 0 30 522720 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 110 6 10704 0 2 475136 0 malloc-65536 65536 5 2 265 0 1 458752 0 THREAD 1824 210 32 18492 0 8 441408 0 malloc-2048 2048 34 174 7259 0 8 425984 0 malloc-384 384 217 863 17043 0 30 414720 0 sctp_raddr 736 10 507 1445 0 254 380512 0 malloc-256 256 434 871 15404 0 62 334080 0 sctp_chunk 152 63 1991 6146 0 254 312208 0 VNODE 448 601 92 14638 0 30 310464 0 MAP ENTRY 96 2775 375 355516 0 126 302400 0 malloc-32768 32768 0 8 86015 0 1 262144 0 malloc-64 64 3816 279 3828 0 254 262080 0 tcp_bbr_map 128 484 1562 33327 0 126 261888 0 malloc-256 256 21 984 263349 0 62 257280 0 malloc-16 16 14439 311 18619 0 254 236000 0 DEVCTL 1024 0 220 151 0 0 225280 0 FPU_save_area 832 212 49 23572 0 16 217152 0 malloc-1024 1024 146 46 2824 0 16 196608 0 mbuf_packet 256 20 742 15503 0 254 195072 0 malloc-128 128 1192 327 20682 0 126 194432 0 malloc-256 256 259 491 63632 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 PROC 1376 109 23 10703 0 8 181632 0 malloc-32 32 5280 390 5311 0 254 181440 0 malloc-128 128 1180 215 26578 0 126 178560 0 FFS2 dinode 256 560 130 14595 0 62 176640 0 malloc-128 128 192 955 14071 0 126 146816 0 S VFS Cache 104 1031 373 15731 0 126 146016 0 filedesc0 1072 110 23 10704 0 8 142576 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 20 490 1475 0 254 130560 0 tcp_inpcb 1304 5 91 4086 0 8 125184 0 pipe 728 61 104 1027 0 16 120120 0 128 Bucket 1024 85 30 3665 0 16 117760 0 ksiginfo 112 119 925 5308 0 126 116928 0 malloc-2048 2048 4 52 525 0 8 114688 0 64 Bucket 512 118 82 47231 0 30 102400 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-4096 4096 23 1 575 0 2 98304 0 malloc-256 256 65 310 7971 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 538 785 28648 0 254 84672 0 malloc-128 128 398 253 10753 0 126 83328 0 malloc-4096 4096 14 6 29 0 2 81920 0 VMSPACE 616 84 48 10642 0 16 81312 0 32 Bucket 256 132 183 15614 0 62 80640 0 sctp_readq 152 2 518 808 0 254 79040 0 g_bio 408 0 180 1206100 0 30 73440 0 malloc-384 384 134 46 134 0 30 69120 0 malloc-64 64 317 754 18187 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 32 223 26533 0 62 65280 0 malloc-256 256 148 107 5674 0 62 65280 0 udplite_inpcb 424 15 138 183 0 30 64872 0 Files 80 337 463 53582 0 126 64000 0 malloc-512 512 16 104 282 0 30 61440 0 sctp_stream_msg_out 112 2 538 835 0 254 60480 0 udp_inpcb 424 6 120 256 0 30 53424 0 malloc-64 64 213 606 840 0 254 52416 0 malloc-64 64 451 368 189132 0 254 52416 0 malloc-64 64 483 336 1066 0 254 52416 0 malloc-128 128 150 253 8181 0 126 51584 0 malloc-128 128 25 378 289 0 126 51584 0 malloc-256 256 73 122 259 0 62 49920 0 ripcb 392 5 121 847 0 30 49392 0 tcp_rack_pcb 1024 0 48 2701 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 83309 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-8192 8192 4 2 6 0 1 49152 0 pcpu-8 8 4837 795 5966 0 254 45056 0 tcp_bbr_pcb 832 1 53 615 0 16 44928 0 PWD 40 62 1049 9839 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 243 72 243 0 62 42840 0 da_ccb 544 0 70 301653 0 16 38080 0 malloc-64 64 4 563 36 0 254 36288 0 malloc-64 64 3 564 31 0 254 36288 0 malloc-32 32 158 976 14529 0 254 36288 0 16 Bucket 144 75 177 11322 0 62 36288 0 8 Bucket 80 86 364 3993 0 126 36000 0 tcp_rack_map 128 0 279 4470 0 126 35712 0 malloc-128 128 51 228 16133 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 28 107 2159 0 62 34560 0 SLEEPQUEUE 88 243 141 243 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 0 4 33 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 7 9 74 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 9 7 322 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 11 21 2259 0 16 32768 0 malloc-1024 1024 4 28 153 0 16 32768 0 malloc-1024 1024 0 32 8 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 2 62 282 0 30 32768 0 malloc-512 512 0 64 77 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 28 172 104059 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 39 225 62 0 126 31680 0 clpbuf 2624 0 12 69 0 4 31488 0 sctp_laddr 48 2 586 800 0 254 28224 0 tcp_inpcb ports 32 2 880 2848 0 254 28224 0 ertt 72 5 387 4086 0 126 28224 0 malloc-32 32 72 810 1473 0 254 28224 0 malloc-32 32 320 562 3749 0 254 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 2 Bucket 32 70 812 15048 0 254 28224 0 AIO 208 27 106 122 0 62 27664 0 cpuset 200 8 120 2190 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-4096 4096 3 3 48 0 2 24576 0 rl_entry 40 118 488 118 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 itimer 352 0 66 3 0 30 23232 0 malloc-384 384 1 59 8 0 30 23040 0 malloc-384 384 2 58 336 0 30 23040 0 domainset 40 0 567 1714 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 42 0 254 20160 0 udplite_inpcb ports 32 0 630 4 0 254 20160 0 malloc-32 32 60 570 9855 0 254 20160 0 malloc-32 32 160 470 1017 0 254 20160 0 malloc-32 32 56 574 3002 0 254 20160 0 malloc-32 32 35 595 97 0 254 20160 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 184 0 16 19320 0 AIOLIO 272 0 70 35 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 1 3 3 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-1024 1024 1 15 2 0 16 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 malloc-512 512 9 23 10 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_asconf_ack 48 0 336 263 0 254 16128 0 vtnet_tx_hdr 24 0 668 708276 0 254 16032 0 malloc-16 16 112 888 14083 0 254 16000 0 malloc-16 16 268 732 14378 0 254 16000 0 kenv 258 16 44 1021 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 14 736 28 0 254 12000 0 malloc-16 16 293 457 337 0 254 12000 0 malloc-16 16 32 718 18515 0 254 12000 0 malloc-16 16 18 732 28616 0 254 12000 0 malloc-16 16 18 732 21 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 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 352 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 ipq 56 0 0 0 0 254 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 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 tcpreass 48 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 netlink 2048 0 0 0 0 8 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 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 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 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-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