panic: Memory modified after free 0xfffff8001cba6cb0(112) val=de00c0de @ 0xfffff8001cba6d18 cpuid = 1 time = 1608735868 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051b13420 vpanic() at vpanic+0x1c7/frame 0xfffffe0051b13480 panic() at panic+0x43/frame 0xfffffe0051b134e0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0051b13520 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0051b13580 sctp_lower_sosend() at sctp_lower_sosend+0x40f2/frame 0xfffffe0051b13770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0051b138a0 sosend() at sosend+0xc6/frame 0xfffffe0051b13910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0051b139c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe0051b13ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0051b13bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 9848 tid 112763 ] 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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051b13400 rbp 0xfffffe0051b13420 rsi 0x40001 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xdf8976df r11 0x1a115851 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 9848 (syz-executor.2) at 0xfffff80004de5a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 8601 at 0xfffff8001caafa50 ABI: FreeBSD ELF32 arguments: /root/syz-executor.2 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094e6d9f0 (map 0xfffffe0094e6d9f0) (map.pmap 0xfffffe0094e6dab0) (pmap 0xfffffe0094e6db10) threads: 3 104263 Run CPU 0 syz-executor.2 112762 S uwait 0xfffff8001cb79980 syz-executor.2 112763 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 9848 8601 8601 0 R (threaded) syz-executor.2 104263 Run CPU 0 syz-executor.2 112762 S uwait 0xfffff8001cb79980 syz-executor.2 112763 Run CPU 1 syz-executor.2 9846 777 777 0 S (threaded) syz-executor.0 111586 S nanslp 0xffffffff8252ff20 syz-executor.0 112758 S accept 0xfffff8000b85d158 syz-executor.0 112760 S uwait 0xfffff8001c389680 syz-executor.0 9845 841 841 0 S (threaded) syz-executor.3 104127 S nanslp 0xffffffff8252ff21 syz-executor.3 112756 S connec 0xfffff8001c7fe840 syz-executor.3 112759 S uwait 0xfffff8001cb9da00 syz-executor.3 9841 778 778 0 S (threaded) syz-executor.1 100119 S nanslp 0xffffffff8252ff21 syz-executor.1 112752 S connec 0xfffff8000b796bf0 syz-executor.1 112757 S uwait 0xfffff80004f29180 syz-executor.1 9340 1 9340 65 Ss select 0xfffff8000b04a540 dhclient 8628 1 8628 0 Ss select 0xfffff800046dd8c0 dhclient 8618 1 8618 0 Ss select 0xfffff800046dd2c0 dhclient 8601 774 8601 0 Ss nanslp 0xffffffff8252ff20 syz-executor.2 4374 1 4374 65 Ss select 0xfffff800046dd5c0 dhclient 3670 1 3670 0 Ss select 0xfffff8000b04acc0 dhclient 3667 1 3667 0 Ss select 0xfffff800046dd4c0 dhclient 2945 1 2945 65 Ss select 0xfffff800046dd0c0 dhclient 2205 1 2205 0 Ss select 0xfffff8000b04abc0 dhclient 2202 1 2202 0 Ss select 0xfffff8000b04ae40 dhclient 2183 1 2183 65 Ss select 0xfffff8000b04ad40 dhclient 1177 1 1177 0 Ss select 0xfffff80004536bc0 dhclient 1174 1 1174 0 Ss select 0xfffff800046dd640 dhclient 841 774 841 0 Ss nanslp 0xffffffff8252ff20 syz-executor.3 778 774 778 0 Ss nanslp 0xffffffff8252ff20 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff8252ff20 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffff80004b3c000 syz-fuzzer 100106 S uwait 0xfffff8001c439c00 syz-fuzzer 100107 S uwait 0xfffff8001c439d00 syz-fuzzer 100108 S uwait 0xfffff8001c439e00 syz-fuzzer 100109 S uwait 0xfffff80004b3c100 syz-fuzzer 100110 S uwait 0xfffff8001c439f00 syz-fuzzer 100111 S uwait 0xfffff80004f29080 syz-fuzzer 100112 S uwait 0xfffff80004b3c200 syz-fuzzer 101699 S kqread 0xfffff8001c3a5800 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001c3020b0 csh 770 694 770 0 Ss select 0xfffff800046dd840 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b5d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b5d4b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b5d8b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b5dcb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b660b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b664b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b668b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b66cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff20 cron 694 1 694 0 Ss select 0xfffff800046dfbc0 sshd 507 1 507 0 Ss select 0xfffff800046dfc40 syslogd 436 1 436 0 Ss select 0xfffff80004536ec0 devd 435 1 435 65 Ss select 0xfffff800046e00c0 dhclient 350 1 350 0 Ss select 0xfffff800046dfd40 dhclient 347 1 347 0 Ss select 0xfffff800046dff40 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bc5000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 D sdflush 0xfffff80004d4f0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82645848 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82639cb8 [dom0] 100076 D launds 0xffffffff82639cc4 [laundry: dom0] 100077 D umarcl 0xffffffff814f6e00 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ccf818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dec390 [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] 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 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 - 0xffffffff81d263d1 [deadlkres] 100062 D - 0xfffff800044c3400 [acpi_task_0] 100063 D - 0xfffff800044c3400 [acpi_task_1] 100064 D - 0xfffff800044c3400 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests sctp_stro 190 19620K 4367 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 14112 vfscache 3 1025K 3 pcb 412 969K 19613 inodedep 6 514K 13237 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 9936 acpica 1674 184K 54410 vnet_data 1 168K 1 sctp_atcl 383 144K 14388 tidhash 3 141K 3 filedesc 18 137K 17680 pagedep 9 130K 18663 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 268 99K 311 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 22613 temp 36 35K 3649 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 sctp_atky 573 24K 19695 ifaddr 75 22K 76 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 sctp_timw 63 16K 63 ithread 99 16K 99 lltable 45 14K 217 bus-sc 31 14K 1547 ether_multi 157 13K 215 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 126 11K 126 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 81 bmsafemap 2 9K 9643 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 174 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 cred 30 8K 382 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 pf_ifnet 20 7K 238 routetbl 31 7K 805 kqueue 65 7K 9903 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 532 sctp_athm 383 6K 14924 sctp_map 380 6K 8618 pf_osfp 48 6K 48 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 102 ufs_dirhash 24 5K 24 session 35 5K 57 pgrp 35 5K 64 UMA 258 5K 258 vt 11 5K 11 pf_table 2 4K 195 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 85 evdev 4 4K 4 pwddesc 63 4K 9849 lockf 34 4K 2000 selfd 55 4K 122263 hhook 13 4K 13 proc-args 52 3K 730 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 278 uidinfo 4 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 18 ip6ndp 12 2K 15 CAM XPT 22 2K 543 Unitno 26 2K 46 in_multi 6 2K 13 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 256 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 18 ipsec 3 1K 3 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 17706 encap_export_host 12 1K 12 procdesc 5 1K 20 crypto 3 1K 3 sctp_stri 1 1K 1334 newdirblk 4 1K 8853 dirrem 2 1K 9294 diradd 4 1K 9340 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 2541 chacha20random 1 1K 1 osd 3 1K 10 freefile 2 1K 9284 vnodes 1 1K 63 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 soname 7 1K 10844 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 236 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 10830 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 126 sctp_vrf 1 1K 1 entropy 2 1K 51 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 20438 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7316 sctp_iter 0 0K 34 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 26 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 100 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 29 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 32910 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 30290 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 124 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 freeblks 0 0K 9152 freefrag 0 0K 22 allocindir 0 0K 0 indirdep 0 0K 2265 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 40 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 6 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 1 statfs 0 0K 9034 namei_tracker 0 0K 22 export_host 0 0K 0 cl_savebuf 0 0K 14 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 245 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 937 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 819 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 12 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 15 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 9728 2 9730 0 254 19927040 0 mbuf_jumbo_page 4096 913 2067 14668 0 254 12206080 0 tcp_log 416 0 10224 136482 0 254 4253184 0 RADIX NODE 144 12383 6710 405490 0 62 2749392 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_packet 256 8334 1266 1332259 0 254 2457600 0 BUF TRIE 144 182 13286 28286 0 62 1939392 0 malloc-384 384 4223 157 17846 0 30 1681920 0 mbuf 256 2310 3435 1113502 0 254 1470720 0 malloc-4096 4096 337 2 579 0 2 1388544 0 malloc-128 128 9717 48 10021 0 126 1249920 0 UMA Slabs 0 112 8968 29 8968 0 126 1007664 0 FFS inode 1128 523 30 9879 0 8 623784 0 sctp_asoc 2288 190 65 4309 0 254 583440 0 malloc-2048 2048 199 33 9322 0 8 475136 0 256 Bucket 2048 200 12 13551 0 8 434176 0 tcp_bbr_map 128 0 3348 76122 0 126 428544 0 malloc-65536 65536 0 6 142 0 1 393216 0 sctp_ep 1280 192 99 9088 0 254 372480 0 VM OBJECT 264 1324 71 144828 0 30 368280 0 malloc-1024 1024 295 49 4591 0 16 352256 0 malloc-65536 65536 1 4 523 0 1 327680 0 malloc-4096 4096 75 5 10371 0 2 327680 0 VNODE 488 560 88 9918 0 30 316224 0 THREAD 1792 152 19 12763 0 8 306432 0 sctp_raddr 736 199 186 7065 0 254 283360 0 malloc-65536 65536 4 0 4 0 1 262144 0 DEVCTL 1024 0 212 130 0 0 217088 0 malloc-16384 16384 9 4 8843 0 1 212992 0 malloc-64 64 3101 49 3128 0 254 201600 0 malloc-16 16 12421 79 12730 0 254 200000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 2073 0 1 196608 0 MAP ENTRY 96 1692 282 557691 0 126 189504 0 malloc-384 384 384 96 14693 0 30 184320 0 malloc-256 256 246 474 58880 0 62 184320 0 UMA Zones 768 230 4 230 0 16 179712 0 malloc-128 128 1346 49 27231 0 126 178560 0 FFS2 dinode 256 523 137 9878 0 62 168960 0 malloc-2048 2048 6 74 33872 0 8 163840 0 socket 944 43 129 13751 0 254 162368 0 malloc-32 32 4569 219 5352 0 254 153216 0 sctp_chunk 152 235 727 11191 0 254 146224 0 S VFS Cache 104 1063 341 10558 0 126 146016 0 malloc-256 256 423 102 9891 0 62 134400 0 VMSPACE 2544 40 11 9833 0 4 129744 0 vmem btag 56 2221 71 2221 0 254 128352 0 malloc-128 128 690 271 12589 0 126 123008 0 malloc-128 128 684 277 28728 0 126 123008 0 g_bio 408 0 300 129087 0 30 122400 0 ksiginfo 112 66 978 1152 0 126 116928 0 128 Bucket 1024 77 34 2118 0 16 113664 0 PROC 1320 62 19 9848 0 8 106920 0 64 Bucket 512 140 68 12601 0 30 106496 0 malloc-4096 4096 22 2 26 0 2 98304 0 tcpcb 1048 6 82 1644 0 254 92224 0 filedesc0 1072 63 21 9849 0 8 90048 0 UMA Kegs 384 216 7 216 0 30 85632 0 clpbuf 2632 0 32 25 0 16 84224 0 malloc-8192 8192 7 3 102 0 1 81920 0 malloc-64 64 750 510 10761 0 254 80640 0 malloc-256 256 88 197 19740 0 62 72960 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-64 64 826 182 9892 0 254 64512 0 malloc-256 256 70 140 20072 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 280 539 132502 0 254 52416 0 32 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