panic: Memory modified after free 0xfffff8002292b230(112) val=de00c0de @ 0xfffff8002292b298 cpuid = 1 time = 1609602770 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005e7e1450 vpanic() at vpanic+0x1c7/frame 0xfffffe005e7e14b0 panic() at panic+0x43/frame 0xfffffe005e7e1510 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe005e7e1550 item_ctor() at item_ctor+0x1e2/frame 0xfffffe005e7e15b0 sctp_lower_sosend() at sctp_lower_sosend+0x40f2/frame 0xfffffe005e7e17a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe005e7e18d0 sosend() at sosend+0xc6/frame 0xfffffe005e7e1940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe005e7e19f0 sendit() at sendit+0x229/frame 0xfffffe005e7e1a50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe005e7e1ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005e7e1bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005e7e1bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 3288 tid 104486 ] 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 0x28 rax 0x12 rcx 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe005e7e1430 rbp 0xfffffe005e7e1450 rsi 0x40001 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x493 r11 0xfffffe0094ec1c10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197de47 r15 0xffffffff8197de47 rip 0xffffffff810e56e7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1477096(%rip) db> show proc Process 3288 (syz-executor.0) at 0xfffff8001cb90000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffff8001c30aa50 ABI: FreeBSD ELF64 arguments: /root/syz-executor.0 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094e359f0 (map 0xfffffe0094e359f0) (map.pmap 0xfffffe0094e35ab0) (pmap 0xfffffe0094e35b10) threads: 3 100257 Run CPU 0 syz-executor.0 104484 S connec 0xfffff8001cf45840 syz-executor.0 104486 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3288 777 777 0 R (threaded) syz-executor.0 100257 Run CPU 0 syz-executor.0 104484 S connec 0xfffff8001cf45840 syz-executor.0 104486 Run CPU 1 syz-executor.0 3287 849 849 0 S (threaded) syz-executor.3 100116 S nanslp 0xffffffff8252ff21 syz-executor.3 104482 S connec 0xfffff80003a40490 syz-executor.3 104483 S accept 0xfffff80035501c68 syz-executor.3 104485 S uwait 0xfffff8001cc19380 syz-executor.3 3286 783 783 0 S (threaded) syz-executor.2 100339 S nanslp 0xffffffff8252ff21 syz-executor.2 104481 S connec 0xfffff8001cf94bf0 syz-executor.2 3285 779 779 0 R (threaded) syz-executor.1 101856 RunQ syz-executor.1 104476 S sbwait 0xfffff800350f6574 syz-executor.1 104477 S sbwait 0xfffff8001ca15924 syz-executor.1 104478 S uwait 0xfffff8001cb7b480 syz-executor.1 2804 2796 2804 0 Ss select 0xfffff8001c8d4940 dhclient 2800 1 2800 0 Ss select 0xfffff8001c8d4ac0 dhclient 2796 2785 436 65 S select 0xfffff8001c8d4cc0 dhclient 2785 436 436 0 S wait 0xfffff8001c68ca50 sh 2776 1 2776 65 Ss select 0xfffff8001c8d4dc0 dhclient 2189 1 2189 0 Ss select 0xfffff8001c8d4e40 dhclient 2186 1 2186 0 Ss select 0xfffff8001c8d4bc0 dhclient 2164 1 2164 65 Ss select 0xfffff8001c8d4ec0 dhclient 1593 1 1593 0 Ss select 0xfffff800046dd1c0 dhclient 1590 1 1590 0 Ss select 0xfffff800046dd3c0 dhclient 1571 1 1571 65 Ss select 0xfffff800046dd340 dhclient 1013 1 1013 0 Ss select 0xfffff800046dd8c0 dhclient 1010 1 1010 0 Ss select 0xfffff800046dd7c0 dhclient 849 774 849 0 Rs syz-executor.3 783 774 783 0 Ss nanslp 0xffffffff8252ff21 syz-executor.2 779 774 779 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffff8001c813c00 syz-fuzzer 100106 S uwait 0xfffff80004edd000 syz-fuzzer 100107 S uwait 0xfffff80004edd100 syz-fuzzer 100108 S uwait 0xfffff80004edd200 syz-fuzzer 100109 S kqread 0xfffff8001c081800 syz-fuzzer 100110 S uwait 0xfffff8001c813d00 syz-fuzzer 100111 S uwait 0xfffff8001c813e00 syz-fuzzer 100112 S uwait 0xfffff80004edd400 syz-fuzzer 100114 S uwait 0xfffff8001c813a00 syz-fuzzer 100115 S uwait 0xfffff8001cc19c80 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001c30a0b0 csh 770 694 770 0 Ss select 0xfffff800046dd740 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b540b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b544b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b548b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b54cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b5d0b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b5d4b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b5d8b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b5dcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff21 cron 694 1 694 0 Ss select 0xfffff800046e0bc0 sshd 507 1 507 0 Ss select 0xfffff800046dfb40 syslogd 436 1 436 0 Ss wait 0xfffff80004e72000 devd 435 1 435 65 Ss select 0xfffff800046dfcc0 dhclient 350 1 350 0 Ss select 0xfffff800046dfd40 dhclient 347 1 347 0 Ss select 0xfffff80004535e40 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bb9000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004d440e8 [/ 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 0xffffffff82dae818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82be9390 [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 pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 pcb 1354 2029K 13526 vtbuf 24 1968K 46 sysctloid 29670 1738K 29735 kobj 336 1344K 496 newblk 5 1025K 4030 vfscache 3 1025K 3 sctp_stro 660 660K 3065 inodedep 8 515K 3277 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_atcl 1327 498K 10768 intr 4 472K 4 subproc 146 287K 3373 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 4659 pagedep 10 131K 4727 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 268 99K 308 BPF 46 88K 46 sctp_atky 1987 83K 13898 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 360 45K 360 kdtrace 219 43K 7776 temp 35 33K 2294 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 sctp_timw 92 23K 92 kbdmux 6 22K 6 sctp_athm 1327 21K 10775 sctp_map 1320 21K 6130 ifaddr 72 21K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1547 lltable 43 14K 77 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 92 12K 92 eventhandler 126 11K 126 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 65 bmsafemap 2 9K 2399 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 7 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 29 8K 276 kqueue 66 7K 3301 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 413 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 19 session 34 5K 48 pgrp 34 5K 48 UMA 258 5K 258 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 pwddesc 64 4K 3289 evdev 4 4K 4 routetbl 24 4K 24 lockf 32 4K 58 selfd 52 4K 83172 hhook 13 4K 13 proc-args 53 3K 665 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 73 uidinfo 3 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 50 sctp_ifa 13 2K 15 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 681 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 46 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 4634 diradd 5 1K 2378 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 newdirblk 4 1K 2317 dirrem 2 1K 2339 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 15 1K 1993 chacha20random 1 1K 1 osd 3 1K 10 freefile 2 1K 2337 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 soname 7 1K 8109 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 2354 tcpfunc 2 1K 2 pmchooks 1 1K 1 iov 2 1K 18112 nexusdev 5 1K 5 filecaps 5 1K 110 sctp_vrf 1 1K 1 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 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 5406 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 1 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 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 6 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 7516 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8084 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 2329 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 52 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 17 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_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 8 VN POLL 0 0K 0 statfs 0 0K 2499 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 6 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 129 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 250 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 716 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 5 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 9743 1 9743 0 254 19955712 0 RADIX NODE 144 25571 382 174548 0 62 3737232 0 tcp_log 416 0 8613 19169 0 254 3583008 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_packet 256 8560 1055 2037975 0 254 2461440 0 BUF TRIE 144 269 13199 5987 0 62 1939392 0 mbuf_jumbo_page 4096 0 456 902 0 254 1867776 0 malloc-384 384 4221 109 7493 0 30 1662720 0 sctp_asoc 2288 660 10 3065 0 254 1532960 0 malloc-2048 2048 670 10 6923 0 8 1392640 0 malloc-4096 4096 337 2 572 0 2 1388544 0 malloc-128 128 9716 49 10006 0 126 1249920 0 sctp_ep 1280 665 34 6687 0 254 894720 0 malloc-1024 1024 775 9 3351 0 16 802816 0 UMA Slabs 0 112 6762 3 6762 0 126 757680 0 sctp_raddr 736 671 198 6455 0 254 639584 0 FFS inode 1128 514 25 2852 0 8 607992 0 malloc-384 384 1328 32 11073 0 30 522240 0 VM OBJECT 264 1328 67 50465 0 30 368280 0 mbuf 256 836 529 1084153 0 254 349440 0 256 Bucket 2048 162 8 11047 0 8 348160 0 malloc-65536 65536 1 4 761 0 1 327680 0 malloc-4096 4096 76 4 3811 0 2 327680 0 THREAD 1792 154 26 4486 0 8 322560 0 VNODE 488 551 89 2891 0 30 312320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 924 36 7349 0 62 245760 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-2048 2048 4 102 8283 0 8 217088 0 malloc-16384 16384 9 4 2335 0 1 212992 0 malloc-256 256 248 562 17371 0 62 207360 0 malloc-16 16 12421 329 12730 0 254 204000 0 malloc-64 64 3101 49 3111 0 254 201600 0 malloc-65536 65536 2 1 10 0 1 196608 0 MAP ENTRY 96 1725 291 176188 0 126 193536 0 UMA Zones 768 230 4 230 0 16 179712 0 malloc-128 128 1344 51 26219 0 126 178560 0 socket 944 50 126 9906 0 254 166144 0 FFS2 dinode 256 514 131 2852 0 62 165120 0 malloc-32768 32768 0 5 39 0 1 163840 0 g_bio 408 0 370 27184 0 30 150960 0 malloc-32 32 4569 93 5360 0 254 149184 0 tcp_bbr_map 128 0 1147 3107 0 126 146816 0 S VFS Cache 104 1011 315 3459 0 126 137904 0 vmem btag 56 2314 50 2314 0 254 132384 0 sctp_chunk 152 673 185 4045 0 254 130416 0 VMSPACE 2544 41 10 3267 0 4 129744 0 malloc-128 128 707 254 6012 0 126 123008 0 malloc-128 128 683 278 9153 0 126 123008 0 ksiginfo 112 66 978 2669 0 126 116928 0 PROC 1320 63 18 3288 0 8 106920 0 128 Bucket 1024 57 34 915 0 16 93184 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 64 20 3289 0 8 90048 0 UMA Kegs 384 216 7 216 0 30 85632 0 malloc-64 64 1295 28 5617 0 254 84672 0 clpbuf 2632 0 32 48 0 16 84224 0 64 Bucket 512 77 67 6388 0 30 73728 0 malloc-64 64 751 320 4201 0 254 68544 0 malloc-65536 65536 0 1 122 0 1 65536 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-8192 8192 7 1 100 0 1 65536 0 malloc-256 256 84 156 5100 0 62 61440 0 udplite_inpcb 488 4 116 1629 0 254 58560 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-32 32 1451 187 14807 0 254 52416 0 malloc-256 256 71 124 5914 0 62 49920 0 32 Bucket 256 63 132 5401 0 62 49920 0 sctp_stream_msg_out 112 421 11 990 0 254 48384 0 malloc-64 64 276 417 86649 0 254 44352 0 malloc-512 512 12 68 731 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 24222 0 16 36864 0 pcpu-8 8 4276 332 4280 0 254 36864 0 sctp_laddr 48 688 68 767 0 254 36288 0 Files 80 245 205 19841 0 126 36000 0 malloc-384 384 83 7 83 0 30 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 0 2 2 0 1 32768 0 malloc-16384 16384 1 1 154 0 1 32768 0 malloc-8192 8192 0 4 32 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 malloc-1024 1024 23 5 47 0 16 28672 0 malloc-1024 1024 20 8 1271 0 16 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 malloc-64 64 80 361 19828 0 254 28224 0 KNOTE 160 28 147 114168 0 62 28000 0 malloc-16 16 1382 368 35599 0 254 28000 0 8 Bucket 80 52 298 1943 0 126 28000 0 pipe 744 23 12 462 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 23 0 2 24576 0 malloc-2048 2048 10 2 12 0 8 24576 0 malloc-32 32 302 454 2932 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 1331 169 6885 0 254 24000 0 tcpcb 1048 4 18 61 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 36 54 2901 0 62 23040 0 malloc-2048 2048 10 0 10 0 8 20480 0 PWD 32 22 608 2409 0 254 20160 0 malloc-128 128 4 151 2346 0 126 19840 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 44 6 133 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 3 13 45 0 16 16384 0 2 Bucket 32 58 446 955 0 254 16128 0 vtnet_tx_hdr 24 0 668 1023705 0 254 16032 0 malloc-128 128 75 49 511 0 126 15872 0 tcp_bbr_pcb 832 0 18 15 0 16 14976 0 malloc-4096 4096 0 3 4 0 2 12288 0 malloc-4096 4096 0 3 2504 0 2 12288 0 malloc-2048 2048 1 5 17 0 8 12288 0 16 Bucket 144 44 40 553 0 62 12096 0 malloc-16 16 466 284 4253 0 254 12000 0 malloc-128 128 53 40 233 0 126 11904 0 malloc-128 128 49 44 63 0 126 11904 0 sctp_readq 152 1 77 265 0 254 11856 0 ripcb 488 5 19 65 0 254 11712 0 udp_inpcb 488 2 22 238 0 254 11712 0 unpcb 256 20 25 1190 0 254 11520 0 malloc-256 256 39 6 48 0 62 11520 0 malloc-256 256 2 43 2361 0 62 11520 0 malloc-2048 2048 1 3 77 0 8 8192 0 malloc-2048 2048 0 4 5 0 8 8192 0 malloc-1024 1024 2 6 19 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 48 0 30 8192 0 malloc-512 512 0 16 4 0 30 8192 0 malloc-512 512 3 13 512 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 rl_entry 40 49 153 49 0 254 8080 0 udpcb 32 6 246 1867 0 254 8064 0 malloc-64 64 30 96 55 0 254 8064 0 malloc-64 64 25 101 353 0 254 8064 0 malloc-32 32 43 209 74 0 254 8064 0 malloc-32 32 99 153 3174 0 254 8064 0 malloc-32 32 33 219 199 0 254 8064 0 malloc-32 32 4 248 1043 0 254 8064 0 4 Bucket 48 7 161 137 0 254 8064 0 malloc-16 16 8 492 10 0 254 8000 0 malloc-16 16 42 458 3402 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 1 499 3 0 254 8000 0 tcp_inpcb 488 4 12 61 0 254 7808 0 itimer 352 0 22 4 0 30 7744 0 kenv 258 3 27 1019 0 30 7740 0 routing nhops 256 28 2 35 0 62 7680 0 malloc-256 256 8 22 14 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 domainset 40 0 126 7 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 1 7 1 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-32 32 10 116 530 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 0 10 2 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 tags 104 0 0 0 0 126 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 L VFS Cache 320 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 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-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 malloc-64 64 0 0 0 0 254 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