panic: Counter goes negative cpuid = 0 time = 1694442939 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0074268250 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00742683b0 vpanic() at vpanic+0x271/frame 0xfffffe0074268550 panic() at panic+0xb5/frame 0xfffffe0074268620 sctp_inpcb_free() at sctp_inpcb_free+0x1fcb/frame 0xfffffe00742686b0 sctp_close() at sctp_close+0x219/frame 0xfffffe0074268790 soclose() at soclose+0x3d0/frame 0xfffffe0074268880 _fdrop() at _fdrop+0x58/frame 0xfffffe00742688b0 closef() at closef+0x655/frame 0xfffffe0074268a90 fdescfree() at fdescfree+0xa99/frame 0xfffffe0074268c70 exit1() at exit1+0x880/frame 0xfffffe0074268d10 sys_exit() at sys_exit+0x28/frame 0xfffffe0074268d30 amd64_syscall() at amd64_syscall+0x423/frame 0xfffffe0074268f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0074268f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x8203572a8, rbp = 0x8203572b0 --- KDB: enter: panic [ thread pid 8296 tid 113921 ] Stopped at kdb_enter+0x6e: movq $0,0x2179617(%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 0xffffffff815d5185 printf+0xf5 rdx 0x1 rbx 0xffffffff826db840 .str.28 rsp 0xfffffe0074268390 rbp 0xfffffe00742683b0 rsi 0 rdi 0xffffffff815d51e6 printf+0x156 r8 0 r9 0xffffffff r10 0x1000000000d09 r11 0x6 r12 0 r13 0xfffffe0073c68ac0 r14 0xffffffff826db840 .str.28 r15 0 rip 0xffffffff815c41fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2179617(%rip) db> show proc Process 8296 (syz-executor.3) at 0xfffffe006d271000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe00542175c0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0054216040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058a9d738 (map 0xfffffe0058a9d738) (map.pmap 0xfffffe0058a9d7f8) (pmap 0xfffffe0058a9d868) threads: 1 113921 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 8299 781 781 0 R (threaded) syz-executor.2 113936 RunQ syz-executor.2 113953 RunQ syz-executor.2 113954 RunQ syz-executor.2 113955 RunQ syz-executor.2 113956 RunQ syz-executor.2 113957 RunQ syz-executor.2 8298 772 772 0 R (threaded) syz-executor.1 108623 RunQ syz-executor.1 113949 S connec 0xfffffe0073efe85a syz-executor.1 113950 S connec 0xfffffe0073f0349a syz-executor.1 113951 S uwait 0xfffffe0073ff8c80 syz-executor.1 113952 S uwait 0xfffffe006d247000 syz-executor.1 8297 771 771 0 R (threaded) syz-executor.0 113925 RunQ syz-executor.0 113945 S connec 0xfffffe0073f08c1a syz-executor.0 113947 S uwait 0xfffffe0057ac8000 syz-executor.0 113948 S uwait 0xfffffe006d247500 syz-executor.0 8296 782 782 0 RE CPU 0 syz-executor.3 3944 1 3944 65 Ss select 0xfffffe0058a12bc0 dhclient 3535 1 3535 0 Ss select 0xfffffe0058a12640 dhclient 3529 1 3529 0 Ss select 0xfffffe0058a12340 dhclient 3505 1 3505 65 Ss select 0xfffffe0058a12440 dhclient 2850 1 2850 0 Ss select 0xfffffe0058a126c0 dhclient 2847 1 2847 0 Ss select 0xfffffe0058a129c0 dhclient 2823 1 2823 65 Ss select 0xfffffe000784e2c0 dhclient 2162 1 2162 0 Ss select 0xfffffe000784e140 dhclient 2159 1 2159 0 Ss select 0xfffffe000784e1c0 dhclient 2140 1 2140 65 Ss select 0xfffffe0058a128c0 dhclient 1408 1 1408 0 Ss select 0xfffffe0058a12840 dhclient 1396 1 1396 0 Ss select 0xfffffe0058a127c0 dhclient 823 0 0 0 DL aiordy 0xfffffe006d273040 [aiod4] 822 0 0 0 DL aiordy 0xfffffe006d2735a0 [aiod3] 821 0 0 0 DL aiordy 0xfffffe006d273b00 [aiod2] 820 0 0 0 DL aiordy 0xfffffe0057be95c0 [aiod1] 782 768 782 0 Rs syz-executor.3 781 768 781 0 Rs 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 100112 S uwait 0xfffffe00576af580 syz-fuzzer 100113 S uwait 0xfffffe00576b0a00 syz-fuzzer 100114 S wait 0xfffffe006ccc95c0 syz-fuzzer 100115 S uwait 0xfffffe00576b0c00 syz-fuzzer 100116 S wait 0xfffffe006ccc95c0 syz-fuzzer 100117 S uwait 0xfffffe00542f5b00 syz-fuzzer 100118 S uwait 0xfffffe00576af780 syz-fuzzer 100119 S kqread 0xfffffe006ce4e000 syz-fuzzer 100120 S wait 0xfffffe006ccc95c0 syz-fuzzer 100123 S wait 0xfffffe006ccc95c0 syz-fuzzer 100134 S uwait 0xfffffe0057ac9800 syz-fuzzer 100148 S uwait 0xfffffe00542f5700 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cd960b0 csh 764 682 764 0 Ss select 0xfffffe000784e5c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00572198b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005437a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005437a8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005437b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005437b8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00576b70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005437d0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00576b78b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00576b80b0 getty 686 1 686 0 Ss nanslp 0xffffffff8371ec01 cron 682 1 682 0 Ss select 0xfffffe000784e840 sshd 495 1 495 0 Ss select 0xfffffe000784e7c0 syslogd 424 1 424 0 Ss select 0xfffffe000784e940 devd 423 1 423 65 Ss select 0xfffffe000784e8c0 dhclient 338 1 338 0 Ss select 0xfffffe0058a13040 dhclient 335 1 335 0 Ss select 0xfffffe0058a12ec0 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] 100092 D sdflush 0xfffffe00587f8ce8 [/ 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 0xffffffff81d4d010 [uma] 7 0 0 0 DL - 0xffffffff834b3c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f743d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845ac440 [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 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 Run CPU 1 [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 - 0xffffffff826e0981 [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 Process 8299 (syz-executor.2) thread 0xfffffe006d2a7000 (113936) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8372b840) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 Process 12 (intr) thread 0xfffffe00542ede40 (100032) exclusive sleep mutex vtnet0-tx1 (vtnet0-tx1) r = 0 (0xfffffe0057572b00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2755 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0074072020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1255 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 pcb 564 1274K 15193 newblk 9 1026K 40668 vfscache 3 1025K 3 inodedep 24 521K 10828 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 278K 8392 sctp_stro 266 266K 4028 vmem 3 266K 6 acpitask 1 224K 1 sctp_atcl 535 201K 11635 acpica 1674 184K 60310 tidhash 3 141K 3 filedesc 18 137K 14605 pagedep 9 130K 7481 linker 352 130K 385 tfo_ccache 1 128K 1 IP reass 1 128K 1 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 BPF 46 88K 53 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 396 50K 396 kdtrace 233 47K 22258 temp 35 37K 2585 sctp_atky 801 34K 15736 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 429 tty 16 16K 16 ithread 97 16K 97 sctp_timw 61 16K 61 bus-sc 34 15K 1687 eventhandler 157 13K 157 lltable 42 13K 65 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 71 9K 71 sctp_athm 535 9K 11777 sctp_map 532 9K 7874 bmsafemap 2 9K 10242 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 40 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 cred 26 7K 496 sglist 6 7K 6 kqueue 63 7K 8313 plimit 24 6K 484 CAM DEV 3 6K 510 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 268 5K 268 session 35 5K 101 pf_ifnet 10 5K 19 DEVFSP 68 5K 318 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 dirrem 15 4K 9278 pwddesc 60 4K 8300 acpisem 28 4K 28 selfd 55 4K 121769 lockf 32 4K 63 proc-args 92 4K 9686 kcovinfo 52 4K 52 CC Mem 11 3K 8483 terminal 11 3K 11 select 19 3K 58 clone 9 3K 9 uidinfo 3 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 freefile 15 2K 9275 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 49 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 freework 5 2K 20827 softdep 1 1K 1 mkdir 8 1K 14922 freeblks 4 1K 9378 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 76 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 inpcbpolicy 22 1K 8847 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 8496 newdirblk 4 1K 7461 diradd 4 1K 9319 cdev 2 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 39460 cryptodev 2 1K 287 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 48 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2912 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 1 sctp_stri 0 0K 284 tcp_do 0 0K 0 tcp_fsb 0 0K 414 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 15 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 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 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 10960 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 18 allocindir 0 0K 0 indirdep 0 0K 20044 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 7 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 344 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 14 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 30648 ioctlops 0 0K 2539 eventfd 0 0K 10 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 928 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 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 10 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 8584 1068 939944 0 254 39534592 0 mbuf 256 9734 2719 8821958 0 254 3187968 0 sctp_asoc 2256 266 754 3937 0 254 2301120 0 malloc-384 384 4749 1011 15874 0 30 2211840 0 BUF TRIE 144 197 11619 39825 0 62 1701504 0 RADIX NODE 144 11507 276 311710 0 62 1696752 0 malloc-2048 2048 272 512 7561 0 8 1605632 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11495 223 11617 0 126 1499904 0 malloc-4096 4096 330 8 1045 0 2 1384448 0 UMA Slabs 0 112 11742 24 11742 0 126 1317792 0 sctp_ep 1176 269 751 7556 0 254 1199520 0 vmem btag 56 18553 134 18553 0 254 1046472 0 malloc-1024 1024 403 509 5372 0 16 933888 0 sctp_raddr 736 267 756 3937 0 254 752928 0 socket 960 52 712 17707 0 254 733440 0 FFS inode 1160 518 112 9793 0 8 730800 0 ertt_txseginfo 40 2709 11027 7321124 0 254 549440 0 malloc-65536 65536 5 3 303 0 1 524288 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 0 256 Bucket 2048 229 21 30437 0 8 512000 0 VM OBJECT 264 1328 142 107164 0 30 388080 0 THREAD 1824 171 27 13957 0 8 361152 0 VNODE 448 558 198 9835 0 30 338688 0 tcp_bbr_map 128 564 1978 912913 0 126 325376 0 malloc-384 384 48 792 10947 0 30 322560 0 malloc-2048 2048 4 140 511 0 8 294912 0 malloc-4096 4096 61 7 8300 0 2 278528 0 malloc-256 256 265 800 10543 0 62 272640 0 malloc-256 256 226 839 34296 0 62 272640 0 malloc-64 64 3816 279 3828 0 254 262080 0 malloc-16 16 14445 555 23016 0 254 240000 0 DEVCTL 1024 0 220 152 0 0 225280 0 malloc-256 256 303 567 8315 0 62 222720 0 tcp_log 416 0 513 54 0 254 213408 0 malloc-256 256 21 789 70876 0 62 207360 0 malloc-32768 32768 0 6 19080 0 1 196608 0 malloc-16384 16384 8 4 7300 0 1 196608 0 mbuf_packet 256 74 688 32730 0 254 195072 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5280 390 5311 0 254 181440 0 MAP ENTRY 96 1582 308 303025 0 126 181440 0 FPU_save_area 832 173 43 17947 0 16 179712 0 malloc-128 128 1106 289 16025 0 126 178560 0 malloc-128 128 1180 215 30775 0 126 178560 0 FFS2 dinode 256 518 172 9793 0 62 176640 0 tcp_inpcb 1304 14 115 8483 0 8 168216 0 sctp_chunk 152 264 776 1751 0 254 158080 0 S VFS Cache 104 1026 378 10650 0 126 146016 0 128 Bucket 1024 87 44 5958 0 16 134144 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 1257 0 254 130560 0 PROC 1376 60 28 8299 0 8 121088 0 sctp_stream_msg_out 112 264 780 1705 0 254 116928 0 ksiginfo 112 71 973 4171 0 126 116928 0 malloc-128 128 28 871 9385 0 126 115072 0 64 Bucket 512 129 71 12845 0 30 102400 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-4096 4096 23 1 580 0 2 98304 0 filedesc0 1072 61 23 8300 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 pipe 728 24 97 530 0 16 88088 0 malloc-64 64 574 749 5058 0 254 84672 0 malloc-128 128 398 253 8489 0 126 83328 0 malloc-4096 4096 14 6 29 0 2 81920 0 sctp_readq 152 2 518 137 0 254 79040 0 malloc-64 64 535 536 22545 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 24 535 0 8 65536 0 malloc-1024 1024 15 49 526 0 16 65536 0 malloc-256 256 133 122 1831 0 62 65280 0 32 Bucket 256 129 126 5455 0 62 65280 0 g_bio 408 0 150 277314 0 30 61200 0 malloc-32 32 649 1241 20555 0 254 60480 0 malloc-64 64 300 519 146764 0 254 52416 0 malloc-64 64 483 336 1105 0 254 52416 0 Files 80 233 417 37885 0 126 52000 0 VMSPACE 616 40 44 8280 0 16 51744 0 malloc-128 128 51 352 10114 0 126 51584 0 malloc-128 128 144 259 4193 0 126 51584 0 malloc-128 128 25 378 293 0 126 51584 0 malloc-256 256 32 163 17749 0 62 49920 0 malloc-256 256 73 122 257 0 62 49920 0 ripcb 392 5 121 96 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 57215 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-384 384 90 30 90 0 30 46080 0 tcp_bbr_pcb 832 5 49 5951 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-4096 4096 8 2 8 0 2 40960 0 pcpu-8 8 4793 327 4977 0 254 40960 0 udp_inpcb 424 6 84 268 0 30 38160 0 da_ccb 544 0 70 69453 0 16 38080 0 malloc-64 64 6 561 50 0 254 36288 0 malloc-64 64 215 352 854 0 254 36288 0 malloc-64 64 3 564 32 0 254 36288 0 16 Bucket 144 109 143 2730 0 62 36288 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 28 107 158 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 tcp_rack_pcb 1024 0 32 207 0 16 32768 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 41 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 2 14 2 0 8 32768 0 malloc-2048 2048 7 9 114 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 9 7 2348 0 8 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-1024 1024 6 26 45 0 16 32768 0 malloc-1024 1024 4 28 163 0 16 32768 0 malloc-1024 1024 0 32 9 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 2 62 300 0 30 32768 0 malloc-512 512 16 48 165 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 21 787 7391 0 254 32320 0 KNOTE 160 28 172 83542 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 608 1392 11955 0 254 32000 0 malloc-16 16 549 1451 32879 0 254 32000 0 tcp_log_id_node 120 3 261 3 0 126 31680 0 PGRP 120 35 229 101 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 sctp_laddr 48 4 584 597 0 254 28224 0 tcp_inpcb ports 32 8 874 7143 0 254 28224 0 ertt 72 11 381 8483 0 126 28224 0 malloc-32 32 321 561 15197 0 254 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 2 Bucket 32 67 815 3686 0 254 28224 0 8 Bucket 80 153 197 4711 0 126 28000 0 AIO 208 0 133 71 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-4096 4096 3 3 85 0 2 24576 0 rl_entry 40 93 513 93 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 2 58 348 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 malloc-32 32 15 615 7363 0 254 20160 0 malloc-32 32 76 554 498 0 254 20160 0 malloc-32 32 169 461 1100 0 254 20160 0 malloc-32 32 56 574 6351 0 254 20160 0 malloc-32 32 35 595 100 0 254 20160 0 tcp_rack_map 128 0 155 409 0 126 19840 0 AIOCB 552 0 35 71 0 16 19320 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-4096 4096 0 4 5 0 2 16384 0 malloc-1024 1024 2 14 42 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 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 1 667 7702444 0 254 16032 0 malloc-16 16 223 777 12103 0 254 16000 0 kenv 258 17 43 1085 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 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 14 736 29 0 254 12000 0 malloc-16 16 293 457 337 0 254 12000 0 malloc-16 16 18 732 30769 0 254 12000 0 malloc-16 16 18 732 21 0 254 12000 0 itimer 352 0 33 3 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 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 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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0