login: panic: Memory modified after free 0xfffff80019a09d90(112) val=de00c0de @ 0xfffff80019a09df8 cpuid = 1 time = 1602999771 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025e45460 vpanic() at vpanic+0x1c7/frame 0xfffffe0025e454c0 panic() at panic+0x43/frame 0xfffffe0025e45520 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0025e45560 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0025e455c0 sctp_lower_sosend() at sctp_lower_sosend+0x40f2/frame 0xfffffe0025e457b0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0025e458e0 sosend() at sosend+0xc6/frame 0xfffffe0025e45950 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe0025e45a00 sendit() at sendit+0x226/frame 0xfffffe0025e45a60 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0025e45ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe0025e45bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0025e45bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3363 tid 100186 ] Stopped at kdb_enter+0x67: movq $0,0x1477e46(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0x80 ll+0x5f rdx 0xffffffff818c0ddd rbx 0 rsp 0xfffffe0025e45440 rbp 0xfffffe0025e45460 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0x1 r11 0xfffffe0025971510 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff819689f8 r15 0xffffffff819689f8 rip 0xffffffff810dbeb7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1477e46(%rip) db> show proc Process 3363 (syz-executor.3) at 0xfffff800198bca40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffff80004ba6a40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff8000431f000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257bd000 (map 0xfffffe00257bd000) (map.pmap 0xfffffe00257bd0c0) (pmap 0xfffffe00257bd120) threads: 2 100121 RunQ syz-executor.3 100186 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3364 769 769 0 R (threaded) syz-executor.1 100120 RunQ syz-executor.1 100185 S uwait 0xfffff800047e7d00 syz-executor.1 3363 770 770 0 R (threaded) syz-executor.3 100121 RunQ syz-executor.3 100186 Run CPU 1 syz-executor.3 3361 774 774 0 RE CPU 0 syz-executor.2 852 833 852 0 Ss select 0xfffff80004b64940 dhclient 838 1 838 0 Ss select 0xfffff80019161940 dhclient 833 810 424 65 S select 0xfffff80019161a40 dhclient 810 424 424 0 S wait 0xfffff800198bc000 sh 774 767 774 0 Ss nanslp 0xffffffff82527441 syz-executor.2 772 767 772 0 Rs syz-executor.0 770 767 770 0 Rs syz-executor.3 769 767 769 0 Rs syz-executor.1 767 765 765 0 S (threaded) syz-execprog 100080 S uwait 0xfffff800047e8900 syz-execprog 100108 S uwait 0xfffff80004a28700 syz-execprog 100109 S uwait 0xfffff80004a28800 syz-execprog 100110 S kqread 0xfffff80004b37300 syz-execprog 100111 S uwait 0xfffff800047e5180 syz-execprog 100112 S uwait 0xfffff800040f3100 syz-execprog 100113 S uwait 0xfffff800040f3200 syz-execprog 100114 S uwait 0xfffff800040f3300 syz-execprog 100115 S uwait 0xfffff800040f3600 syz-execprog 100116 S uwait 0xfffff800040f3700 syz-execprog 765 763 765 0 Ss pause 0xfffff8001940d5c8 csh 763 682 763 0 Ss select 0xfffff80004b647c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800045958b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b434b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b43cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b464b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b46cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004b454b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004b45cb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800047f84b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800047f8cb0 getty 732 1 24 0 S+ piperd 0xfffff80004c87000 logger 731 730 24 0 S+ nanslp 0xffffffff82527441 sleep 730 1 24 0 S+ wait 0xfffff80004d11a40 sh 686 1 686 0 Ss nanslp 0xffffffff82527440 cron 682 1 682 0 Ss select 0xfffff80004b63140 sshd 495 1 495 0 Ss select 0xfffff80019161ac0 syslogd 424 1 424 0 Ss wait 0xfffff80004d0ea40 devd 423 1 423 65 Ss select 0xfffff80004b64bc0 dhclient 338 1 338 0 Ss select 0xfffff80019161ec0 dhclient 335 1 335 0 Ss select 0xfffff80019161f40 dhclient 23 0 0 0 DL syncer 0xffffffff826147f8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004ba6520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826138d0 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004aea4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263adc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f1f8 [dom0] 100075 D launds 0xffffffff8262f204 [laundry: dom0] 100076 D umarcl 0xffffffff814e23e0 [uma] 18 0 0 0 DL - 0xffffffff8235af88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d5d1d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5b390 [pf purge] 15 0 0 0 DL - 0xffffffff82612eac [soaiod4] 9 0 0 0 DL - 0xffffffff82612eac [soaiod3] 8 0 0 0 DL - 0xffffffff82612eac [soaiod2] 7 0 0 0 DL - 0xffffffff82612eac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232cc0 [doneq0] 100067 D - 0xffffffff82232b90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000422ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000422ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c6f0 [crypto] 14 0 0 0 DL seqstat 0xfffff800040df488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825063b0 [g_event] 100026 D - 0xffffffff825063b8 [g_up] 100027 D - 0xffffffff825063c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040f7600 [thr_0] 100019 D - 0xfffff800040f7680 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000431f000 [init] 10 0 0 0 DL audit_w 0xffffffff8262cc10 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506950 [swapper] 100005 D - 0xfffff8000433c700 [if_io_tqg_0] 100006 D - 0xfffff8000433c600 [if_io_tqg_1] 100007 D - 0xfffff8000433c500 [if_config_tqg_0] 100008 D - 0xfffff8000433c400 [softirq_0] 100009 D - 0xfffff8000433c300 [softirq_1] 100010 D - 0xfffff800040f7e00 [inm_free taskq] 100012 D - 0xfffff800040f7c00 [thread taskq] 100014 D - 0xfffff800040f7a00 [kqueue_ctx taskq] 100015 D - 0xfffff800040f7900 [in6m_free taskq] 100016 D - 0xfffff800040f7800 [aiod_kick taskq] 100024 D - 0xfffff800040f7500 [firmware taskq] 100029 D - 0xfffff800040f7400 [crypto_0] 100030 D - 0xfffff800040f7400 [crypto_1] 100044 D - 0xfffff800040f7000 [vtnet0 rxq 0] 100045 D - 0xfffff800040f6e00 [vtnet0 txq 0] 100046 D - 0xfffff800040f6d00 [vtnet0 rxq 1] 100047 D - 0xfffff800040f6c00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000452f200 [virtio_balloon] 100053 D - 0xfffff800040f6b00 [mca taskq] 100058 D - 0xffffffff81d10601 [deadlkres] 100062 D - 0xfffff800040f6200 [acpi_task_0] 100063 D - 0xfffff800040f6200 [acpi_task_1] 100064 D - 0xfffff800040f6200 [acpi_task_2] 100066 D - 0xfffff800040f7300 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4239 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 inodedep 2057 1540K 2633 kobj 336 1344K 496 newblk 412 1127K 2999 vfscache 3 1025K 3 pcb 26 541K 10244 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 dirrem 2023 506K 2566 intr 4 472K 4 subproc 139 269K 3447 freefile 2023 253K 2560 acpica 1674 185K 52444 vnet_data 1 168K 1 pagedep 20 133K 2569 tfo_ccache 1 128K 1 filedesc 18 121K 5144 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 sctp_timw 356 89K 356 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 324 41K 324 BPF 22 36K 22 kdtrace 181 35K 9936 temp 35 33K 1805 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 73 25K 73 vmem 3 22K 5 kbdmux 6 22K 6 lltable 47 18K 47 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 182 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 2603 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 kqueue 59 6K 3369 plimit 22 6K 365 cred 22 6K 239 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 19 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 diradd 31 4K 2600 routetbl 24 4K 24 session 26 4K 37 pgrp 26 4K 37 hhook 13 4K 13 sctp_atcl 6 3K 12690 terminal 11 3K 11 acpisem 22 3K 22 proc-args 47 3K 549 mkdir 20 3K 5116 indirdep 10 3K 10 select 19 3K 19 uidinfo 3 3K 8 sctp_ifa 17 3K 19 sctp_stro 2 2K 5069 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 2558 ipsec-saq 2 2K 2 lockf 19 2K 29 freework 8 2K 2564 ip6ndp 12 2K 21 Unitno 35 2K 4278 freeblks 7 2K 2563 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 5082 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 DEVFSP 8 1K 8 sctp_atky 8 1K 20300 osd 3 1K 9 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 inpcbpolicy 7 1K 170 loginclass 3 1K 7 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 filecaps 5 1K 69 soname 4 1K 13234 sctp_athm 6 1K 15231 nexusdev 5 1K 5 sctp_vrf 1 1K 1 sctp_map 4 1K 10138 entropy 2 1K 42 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 23556 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 5073 sctp_iter 0 0K 7 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 7 sctp_aadr 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 1881 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 507 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 6 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 xform 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 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 ppbusdev 0 0K 0 statfs 0 0K 2733 export_host 0 0K 0 cl_savebuf 0 0K 2 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 113 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 99 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 618 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 kcovinfo 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 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 name 0 0K 0 tmpfs mount 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 diroffdiroff 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 NFSD srvcache 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9526 126 9526 0 254 19767296 0 mbuf_packet 256 8194 1204 38449 0 254 2405888 0 512 512 4152 48 4153 0 30 2150400 0 BUF TRIE 144 172 13296 511 0 62 1939392 0 4096 4096 358 2 978 0 2 1474560 0 128 128 9339 116 12235 0 126 1210240 0 sctp_asoc 2288 2 508 5069 0 254 1166880 0 512 512 2140 20 2834 0 30 1105920 0 mbuf_jumbo_page 4096 0 254 10 0 254 1040384 0 pbuf 832 0 969 0 0 2 806208 0 UMA Slabs 0 112 6834 0 6834 0 126 765408 0 sctp_ep 1280 2 508 5080 0 254 652800 0 256 256 2215 80 2802 0 62 587520 0 socket 960 22 486 6344 0 254 487680 0 65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 2 515 5069 0 254 380512 0 RADIX NODE 144 2412 217 90145 0 62 378576 0 128 128 2616 50 3865 0 126 341248 0 256 Bucket 2048 149 11 398 0 8 327680 0 VNODE 496 543 89 3105 0 30 313472 0 VM OBJECT 264 1064 76 49709 0 30 300960 0 THREAD 1792 144 18 3283 0 8 290304 0 tcpcb 1040 3 261 7 0 254 274560 0 mbuf 256 464 563 101403 0 254 262912 0 4096 4096 57 5 3367 0 2 253952 0 udp_inpcb 488 2 510 158 0 254 249856 0 16384 16384 9 6 2572 0 1 245760 0 256 256 413 517 3507 0 62 238080 0 64 64 2834 505 19607 0 254 213696 0 DEVCTL 1024 10 198 125 0 0 212992 0 16 16 11838 662 37717 0 254 200000 0 65536 65536 1 2 66 0 1 196608 0 65536 65536 2 1 10 0 1 196608 0 128 128 1370 149 24959 0 126 194432 0 UMA Zones 768 226 1 226 0 16 174336 0 1024 1024 137 23 155 0 16 163840 0 32 32 4438 476 15361 0 254 157248 0 S VFS Cache 104 985 419 3599 0 126 146016 0 FFS2 dinode 256 509 61 3069 0 62 145920 0 256 256 488 82 7601 0 62 145920 0 MAP ENTRY 96 1114 398 90757 0 126 145152 0 unpcb 256 11 499 1068 0 254 130560 0 ripcb 488 2 254 5 0 254 124928 0 tcp_inpcb 488 3 253 7 0 254 124928 0 ksiginfo 112 62 982 95 0 126 116928 0 vmem btag 56 1885 191 1885 0 254 116256 0 2048 2048 9 47 1891 0 8 114688 0 VMSPACE 2536 34 11 3343 0 4 114120 0 FFS inode 160 509 191 3069 0 62 112000 0 PROC 1312 56 25 3364 0 8 106272 0 filedesc0 1080 56 28 3365 0 8 90720 0 g_bio 408 0 210 5175 0 30 85680 0 128 Bucket 1024 45 38 277 0 16 84992 0 UMA Kegs 384 212 4 212 0 30 82944 0 sctp_readq 152 1 519 2540 0 254 79040 0 sctp_chunk 152 3 517 5081 0 254 79040 0 64 64 680 391 19873 0 254 68544 0 128 128 414 113 8098 0 126 67456 0 128 128 322 205 402 0 126 67456 0 65536 65536 0 1 110 0 1 65536 0 16384 16384 3 1 6 0 1 65536 0 8192 8192 7 1 9 0 1 65536 0 sctp_stream_msg_out 112 2 538 2561 0 254 60480 0 4096 4096 13 1 14 0 2 57344 0 64 Bucket 512 74 30 2190 0 30 53248 0 256 256 66 129 2800 0 62 49920 0 256 256 105 90 433 0 62 49920 0 256 256 30 165 5469 0 62 49920 0 32 Bucket 256 43 152 727 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 22828 0 16 49152 0 2048 2048 5 19 514 0 8 49152 0 2048 2048 3 21 5337 0 8 49152 0 1024 1024 6 42 5093 0 16 49152 0 512 512 63 33 63 0 30 49152 0 512 512 12 84 18312 0 30 49152 0 syncache 168 0 264 5 0 254 44352 0 8192 8192 2 3 30 0 1 40960 0 clpbuf 832 0 48 101 0 16 39936 0 pipe 760 21 29 307 0 16 38000 0 64 pcpu 8 4155 453 4159 0 254 36864 0 selfd 64 40 527 4019 0 254 36288 0 64 64 14 553 35 0 254 36288 0 64 64 13 554 13 0 254 36288 0 64 64 57 510 119 0 254 36288 0 64 64 227 340 260 0 254 36288 0 64 64 448 119 634 0 254 36288 0 64 64 34 533 354 0 254 36288 0 128 128 51 228 111 0 126 35712 0 128 128 24 255 2571 0 126 35712 0 128 128 8 271 345 0 126 35712 0 routing nhops 256 28 107 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 52 83 182 0 62 34560 0 256 256 62 73 8250 0 62 34560 0 TURNSTILE 136 163 89 163 0 62 34272 0 SLEEPQUEUE 88 163 221 163 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 2 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 4096 4096 4 4 2737 0 2 32768 0 2048 2048 1 15 13 0 8 32768 0 2048 2048 7 9 7 0 8 32768 0 2048 2048 3 13 194 0 8 32768 0 1024 1024 4 28 1019 0 16 32768 0 512 512 2 62 3 0 30 32768 0 512 512 8 56 327 0 30 32768 0 512 512 27 37 28 0 30 32768 0 512 512 28 36 29 0 30 32768 0 mt_stats_zone 64 446 66 446 0 254 32768 0 16 Bucket 144 43 181 4860 0 62 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 127 273 14629 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 2 586 2557 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 17 865 2648 0 254 28224 0 4 Bucket 48 7 581 10365 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 2 1 91 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rtentry 176 35 103 39 0 62 24288 0 rl_entry 40 41 565 41 0 254 24240 0 8 Bucket 80 53 247 8703 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 2 628 158 0 254 20160 0 32 32 39 591 5456 0 254 20160 0 32 32 54 576 2713 0 254 20160 0 32 32 161 469 2935 0 254 20160 0 32 32 59 571 235 0 254 20160 0 2 Bucket 32 51 579 13421 0 254 20160 0 KNOTE 160 26 99 14840 0 62 20000 0 procdesc 136 2 143 8 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 0 1 136 0 1 16384 0 4096 4096 2 2 5 0 2 16384 0 4096 4096 3 1 3 0 2 16384 0 2048 2048 6 2 6 0 8 16384 0 2048 2048 0 8 32 0 8 16384 0 1024 1024 2 14 42 0 16 16384 0 1024 1024 10 6 143 0 16 16384 0 1024 1024 3 13 3 0 16 16384 0 1024 1024 6 10 6 0 16 16384 0 vtnet_tx_hdr 24 0 668 1042 0 254 16032 0 mt_zone 24 446 222 446 0 254 16032 0 kenv 258 3 57 1000 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 238 140 317 0 254 12096 0 32 32 77 301 77 0 254 12096 0 32 32 33 345 660 0 254 12096 0 16 16 11 739 45 0 254 12000 0 16 16 281 469 481 0 254 12000 0 16 16 36 714 15276 0 254 12000 0 16 16 35 715 28810 0 254 12000 0 16 16 19 731 25 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 0 2 3 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 16 16 18 482 19 0 254 8000 0 16 16 187 313 1236 0 254 8000 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 488 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 rentr 24 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 1024 1024 0 0 0 0 16 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db>