panic: Memory modified after free 0xfffff8006c01e9a0(112) val=de00c0de @ 0xfffff8006c01ea08 cpuid = 0 time = 78 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037b3420 vpanic() at vpanic+0x1c7/frame 0xfffffe00037b3480 panic() at panic+0x43/frame 0xfffffe00037b34e0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe00037b3520 item_ctor() at item_ctor+0x1e2/frame 0xfffffe00037b3580 sctp_lower_sosend() at sctp_lower_sosend+0x40f2/frame 0xfffffe00037b3770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe00037b38a0 sosend() at sosend+0xc6/frame 0xfffffe00037b3910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00037b39c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe00037b3ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00037b3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 7228 tid 109122 ] Stopped at kdb_enter+0x67: movq $0,0x1477096(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe008be00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00037b3400 rbp 0xfffffe00037b3420 rsi 0x40001 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0088807810 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197de5c r15 0xffffffff8197de5c rip 0xffffffff810e56e7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x1477096(%rip) db> show proc Process 7228 (syz-executor.2) at 0xfffff800133dc000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 810 at 0xfffff80004d4da50 ABI: FreeBSD ELF32 arguments: /root/syz-executor.2 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00887fa3e0 (map 0xfffffe00887fa3e0) (map.pmap 0xfffffe00887fa4a0) (pmap 0xfffffe00887fa500) threads: 2 103527 Run CPU 1 syz-executor.2 109122 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 7228 810 810 0 R (threaded) syz-executor.2 103527 Run CPU 1 syz-executor.2 109122 Run CPU 0 syz-executor.2 7227 2832 2832 0 S (threaded) syz-executor.0 100219 S nanslp 0xffffffff8252ff21 syz-executor.0 109121 S pipdwt 0xfffff800134a6000 syz-executor.0 109123 S uwait 0xfffff80013939b00 syz-executor.0 7226 777 777 0 S (threaded) syz-executor.1 100239 S nanslp 0xffffffff8252ff21 syz-executor.1 109119 S connec 0xfffff8006c6d7840 syz-executor.1 109120 S uwait 0xfffff80013939780 syz-executor.1 7225 815 815 0 S (threaded) syz-executor.3 100098 S nanslp 0xffffffff8252ff21 syz-executor.3 109115 S pipdwt 0xfffff800132d85d0 syz-executor.3 109117 S uwait 0xfffff80013fc5700 syz-executor.3 109118 S uwait 0xfffff800131a5c00 syz-executor.3 4508 1 4508 65 Ss select 0xfffff80013cc4b40 dhclient 3812 1 3812 0 Ss select 0xfffff800046dd640 dhclient 3809 1 3809 0 Ss select 0xfffff80004536a40 dhclient 3798 1 3798 65 Ss select 0xfffff80004536bc0 dhclient 3084 1 3084 0 Ss select 0xfffff80004536ac0 dhclient 3081 1 3081 0 Ss select 0xfffff800046e0bc0 dhclient 3062 1 3062 65 Ss select 0xfffff800046dd5c0 dhclient 2832 774 2832 0 Ss nanslp 0xffffffff8252ff21 syz-executor.0 2378 1 2378 0 Ss select 0xfffff800046dd9c0 dhclient 2375 1 2375 0 Ss select 0xfffff800046dd940 dhclient 2356 1 2356 65 Ss select 0xfffff80013cc4e40 dhclient 1668 1 1668 0 Ss select 0xfffff800046dd240 dhclient 1665 1 1665 0 Ss select 0xfffff800046dd4c0 dhclient 815 774 815 0 Ss nanslp 0xffffffff8252ff21 syz-executor.3 810 774 810 0 Ss nanslp 0xffffffff8252ff21 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff8252ff20 syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffff80004b58580 syz-fuzzer 100110 S uwait 0xfffff80004b58680 syz-fuzzer 100111 S uwait 0xfffff80004b58780 syz-fuzzer 100112 S uwait 0xfffff80004b58880 syz-fuzzer 100113 S uwait 0xfffff80004b58080 syz-fuzzer 100114 S uwait 0xfffff80013404780 syz-fuzzer 100115 S uwait 0xfffff800131a5a00 syz-fuzzer 100116 S kqread 0xfffff80004aa1c00 syz-fuzzer 100122 S uwait 0xfffff80013404c80 syz-fuzzer 772 770 772 0 Ss pause 0xfffff800134250b0 csh 770 694 770 0 Ss select 0xfffff800046dd840 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6c0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6c4b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b6c8b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b6ccb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b750b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b754b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b758b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b75cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff20 cron 694 1 694 0 Ss select 0xfffff800046dfb40 sshd 507 1 507 0 Ss select 0xfffff800046dfcc0 syslogd 436 1 436 0 Ss select 0xfffff800046e0040 devd 435 1 435 65 Ss select 0xfffff800046dfe40 dhclient 350 1 350 0 Ss select 0xfffff800046dfec0 dhclient 347 1 347 0 Ss select 0xfffff80004536dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d1ba50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004d660e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82645848 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82639cb8 [dom0] 100071 D launds 0xffffffff82639cc4 [laundry: dom0] 100072 D umarcl 0xffffffff814f6e00 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d25818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e6e390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c040 [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044eb990 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044eb930 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826371b0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004083888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f7a0 [g_event] 100026 D - 0xffffffff8250f7a8 [g_up] 100027 D - 0xffffffff8250f7b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004344b00 [thr_0] 100019 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff826376d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fd30 [swapper] 100005 D - 0xfffff80004349d00 [softirq_0] 100006 D - 0xfffff80004349c00 [softirq_1] 100007 D - 0xfffff80004349b00 [if_io_tqg_0] 100008 D - 0xfffff80004349a00 [if_io_tqg_1] 100009 D - 0xfffff80004349900 [if_config_tqg_0] 100010 D - 0xfffff80004349800 [kqueue_ctx taskq] 100011 D - 0xfffff80004349700 [inm_free taskq] 100014 D - 0xfffff80004349400 [aiod_kick taskq] 100015 D - 0xfffff80004349300 [thread taskq] 100016 D - 0xfffff80004349200 [in6m_free taskq] 100024 D - 0xfffff80004349000 [firmware taskq] 100029 D - 0xfffff800044c3e00 [crypto_0] 100030 D - 0xfffff800044c3e00 [crypto_1] 100044 D - 0xfffff800044c3a00 [vtnet0 rxq 0] 100045 D - 0xfffff800044c3900 [vtnet0 txq 0] 100046 D - 0xfffff800044c3800 [vtnet0 rxq 1] 100047 D - 0xfffff800044c3700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046e0200 [virtio_balloon] 100053 D - 0xfffff800044c3600 [mca taskq] 100058 D - 0xffffffff81d263d0 [deadlkres] 100062 D - 0xfffff80004b78e00 [acpi_task_0] 100063 D - 0xfffff80004b78e00 [acpi_task_1] 100064 D - 0xfffff80004b78e00 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29670 1738K 29735 kobj 336 1344K 496 newblk 5 1025K 8673 vfscache 3 1025K 3 pcb 300 839K 14627 inodedep 7 515K 9364 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 7317 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 12604 pagedep 9 130K 13277 sctp_stro 128 128K 3249 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_atcl 264 99K 10629 linker 268 99K 317 BPF 46 88K 54 bus 990 80K 3306 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 342 43K 342 kdtrace 216 43K 16353 temp 36 35K 3165 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 6 gtaskqueue 18 26K 18 ifaddr 78 23K 82 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_atky 396 17K 14331 tty 16 16K 16 ithread 99 16K 99 sctp_timw 60 15K 60 lltable 44 14K 186 bus-sc 31 14K 1547 ether_multi 157 13K 363 KTRACE 100 13K 100 ifnet 7 13K 7 pf_rule 17 12K 126 kenv 92 12K 92 eventhandler 126 11K 126 pf_table 5 10K 94 routetbl 43 10K 403 GEOM 60 10K 489 rman 82 10K 423 ksem 4 10K 136 in6_multi 71 9K 113 cred 34 9K 397 bmsafemap 2 9K 6844 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 pf_ifnet 24 7K 129 kqueue 65 7K 7294 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 567 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 138 ufs_dirhash 24 5K 24 session 35 5K 57 pgrp 35 5K 57 UMA 258 5K 258 sctp_athm 264 5K 10953 vt 11 5K 11 sctp_map 256 4K 6412 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 119 evdev 4 4K 4 pwddesc 63 4K 7229 selfd 55 4K 90672 lockf 32 4K 856 hhook 13 4K 13 proc-args 52 3K 730 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 222 uidinfo 4 3K 33 sctp_ifa 17 3K 24 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 pf_osfp 18 2K 18 ip6ndp 12 2K 19 CAM XPT 22 2K 543 Unitno 26 2K 46 in_multi 6 2K 35 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 884 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 216 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 24 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 mkdir 5 1K 12602 encap_export_host 12 1K 12 procdesc 5 1K 16 crypto 3 1K 3 inpcbpolicy 17 1K 1954 newdirblk 4 1K 6301 diradd 4 1K 6660 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 dirrem 1 1K 6603 vnodes 1 1K 32 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 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 freework 1 1K 7153 tcpfunc 2 1K 2 soname 5 1K 9197 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 112 sctp_vrf 1 1K 1 entropy 2 1K 49 ip_msource 1 1K 14 vnet 1 1K 1 iov 1 1K 19164 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5257 sctp_iter 0 0K 38 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 20 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 18 sctp_aadr 0 0K 175 mqdata 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 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 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 25 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 21393 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 21129 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 106 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 freefile 0 0K 6574 freeblks 0 0K 6461 freefrag 0 0K 22 allocindir 0 0K 0 indirdep 0 0K 982 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 45 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 31 in_mfilter 0 0K 58 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 4 statfs 0 0K 6475 namei_tracker 0 0K 22 export_host 0 0K 0 cl_savebuf 0 0K 4 PUC 0 0K 0 ppbusdev 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 325 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 531 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 788 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 15 rctl 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 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 ix_sriov 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 dir 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 9683 1 9683 0 254 19832832 0 mbuf_jumbo_page 4096 1369 759 8590 0 254 8716288 0 tcp_log 416 0 10152 76874 0 254 4223232 0 RADIX NODE 144 9141 17792 314971 0 62 3878352 0 mbuf_packet 256 8360 1195 749566 0 254 2446080 0 pbuf 2632 0 778 0 0 2 2047696 0 BUF TRIE 144 185 13283 17916 0 62 1939392 0 malloc-384 384 4230 130 13772 0 30 1674240 0 malloc-4096 4096 337 2 572 0 2 1388544 0 malloc-128 128 9717 17 10018 0 126 1245952 0 mbuf 256 3264 936 820331 0 254 1075200 0 UMA Slabs 0 112 8047 14 8047 0 126 902832 0 FFS inode 1128 531 29 7149 0 8 631680 0 tcp_bbr_map 128 0 4340 111665 0 126 555520 0 sctp_asoc 2288 128 92 3206 0 254 503360 0 malloc-2048 2048 141 67 6950 0 8 425984 0 256 Bucket 2048 176 16 11117 0 8 393216 0 VM OBJECT 264 1320 75 107084 0 30 368280 0 malloc-4096 4096 75 7 7751 0 2 335872 0 sctp_ep 1280 134 124 6716 0 254 330240 0 VNODE 488 568 88 7188 0 30 320128 0 malloc-1024 1024 244 68 3514 0 16 319488 0 THREAD 1792 152 19 9123 0 8 306432 0 sctp_raddr 736 152 255 5247 0 254 299552 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 133 0 1 262144 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-256 256 246 744 40137 0 62 253440 0 DEVCTL 1024 0 212 134 0 0 217088 0 malloc-16384 16384 9 4 6304 0 1 212992 0 malloc-64 64 3101 49 3162 0 254 201600 0 malloc-16 16 12421 79 12730 0 254 200000 0 malloc-65536 65536 1 2 352 0 1 196608 0 malloc-32768 32768 0 6 854 0 1 196608 0 socket 944 49 159 10506 0 254 196352 0 MAP ENTRY 96 1689 285 411880 0 126 189504 0 UMA Zones 768 230 4 230 0 16 179712 0 malloc-128 128 1345 50 26538 0 126 178560 0 FFS2 dinode 256 531 129 7149 0 62 168960 0 malloc-384 384 265 145 10932 0 30 157440 0 malloc-32 32 4569 93 5352 0 254 149184 0 S VFS Cache 104 1069 296 7834 0 126 141960 0 VMSPACE 2544 40 11 7215 0 4 129744 0 malloc-128 128 690 271 10022 0 126 123008 0 malloc-128 128 684 277 20957 0 126 123008 0 malloc-256 256 366 114 7516 0 62 122880 0 128 Bucket 1024 83 36 2169 0 16 121856 0 ksiginfo 112 66 978 1061 0 126 116928 0 malloc-8192 8192 7 7 126 0 1 114688 0 malloc-2048 2048 9 47 22254 0 8 114688 0 vmem btag 56 1964 40 1964 0 254 112224 0 PROC 1320 62 19 7228 0 8 106920 0 64 Bucket 512 112 72 11075 0 30 94208 0 malloc-4096 4096 22 0 26 0 2 90112 0 filedesc0 1072 63 21 7229 0 8 90048 0 g_bio 408 0 210 83037 0 30 85680 0 UMA Kegs 384 216 7 216 0 30 85632 0 clpbuf 2632 0 32 19 0 16 84224 0 malloc-64 64 750 510 8146 0 254 80640 0 sctp_chunk 152 146 348 4847 0 254 75088 0 tcpcb 1048 10 56 1373 0 254 69168 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 93 162 14065 0 62 65280 0 malloc-64 64 770 175 7613 0 254 60480 0 malloc-256 256 70 140 14689 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 280 539 98305 0 254 52416 0 32 Bucket 256 63 132 35100 0 62 49920 0 malloc-256 256 36 129 7827 0 62 42240 0 pcpu-8 8 4402 718 5915 0 254 40960 0 malloc-64 64 80 550 24076 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 42806 0 16 36864 0 Files 80 242 208 26014 0 126 36000 0 malloc-128 128 26 253 6704 0 126 35712 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 2 133 6611 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 154 0 1 32768 0 malloc-8192 8192 0 4 28 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-8192 8192 2 2 12 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 123 0 2 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 tcp_inpcb 488 10 54 1373 0 254 31232 0 malloc-384 384 51 29 258 0 30 30720 0 tcp_bbr_pcb 832 0 36 332 0 16 29952 0 pipe 744 25 15 691 0 16 29760 0 malloc-1024 1024 23 5 29 0 16 28672 0 malloc-1024 1024 20 8 1574 0 16 28672 0 malloc-512 512 12 44 938 0 30 28672 0 malloc-32 32 303 579 7018 0 254 28224 0 KNOTE 160 28 147 82709 0 62 28000 0 8 Bucket 80 54 296 2721 0 126 28000 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 10 2 18 0 8 24576 0 PWD 32 22 734 6376 0 254 24192 0 malloc-32 32 390 366 15121 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 0 5 6482 0 2 20480 0 malloc-2048 2048 10 0 10 0 8 20480 0 2 Bucket 32 67 563 1796 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1784 0 254 19200 0 malloc-256 256 48 27 143 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 382 0 8 16384 0 malloc-1024 1024 3 13 48 0 16 16384 0 malloc-1024 1024 11 5 86 0 16 16384 0 sctp_laddr 48 28 308 1910 0 254 16128 0 vtnet_tx_hdr 24 0 668 661993 0 254 16032 0 malloc-128 128 75 49 535 0 126 15872 0 udplite_inpcb 488 0 32 168 0 254 15616 0 sctp_stream_msg_out 112 42 66 613 0 254 12096 0 16 Bucket 144 48 36 491 0 62 12096 0 4 Bucket 48 7 245 251 0 254 12096 0 malloc-16 16 267 483 7868 0 254 12000 0 malloc-16 16 467 283 4684 0 254 12000 0 malloc-16 16 323 427 35839 0 254 12000 0 malloc-128 128 57 36 303 0 126 11904 0 ripcb 488 5 19 143 0 254 11712 0 udp_inpcb 488 2 22 270 0 254 11712 0 itimer 352 0 33 38 0 30 11616 0 routing nhops 256 27 18 48 0 62 11520 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 0 4 10 0 8 8192 0 malloc-1024 1024 2 6 20 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 4 12 235 0 30 8192 0 malloc-512 512 0 16 59 0 30 8192 0 malloc-512 512 11 5 13 0 30 8192 0 pf tags 104 7 71 7 0 126 8112 0 rtentry 176 31 15 48 0 62 8096 0 rl_entry 40 79 123 79 0 254 8080 0 udpcb 32 2 250 438 0 254 8064 0 malloc-64 64 36 90 97 0 254 8064 0 malloc-64 64 24 102 383 0 254 8064 0 malloc-64 64 0 126 5 0 254 8064 0 malloc-32 32 9 243 646 0 254 8064 0 malloc-32 32 45 207 100 0 254 8064 0 malloc-32 32 95 157 3844 0 254 8064 0 malloc-32 32 33 219 207 0 254 8064 0 malloc-32 32 4 248 1047 0 254 8064 0 malloc-16 16 8 492 10 0 254 8000 0 malloc-16 16 42 458 3992 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-128 128 50 12 73 0 126 7936 0 sctp_readq 152 2 50 305 0 254 7904 0 kenv 258 3 27 1021 0 30 7740 0 malloc-384 384 0 20 16 0 30 7680 0 malloc-256 256 8 22 36 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 3 5 512 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 1 249 1 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 L VFS Cache 320 0 12 4 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 mtags 48 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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 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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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