panic: Memory modified after free 0xfffff8000cbf7f50(112) val=de00c0de @ 0xfffff8000cbf7fb8 cpuid = 1 time = 1139 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051bec420 vpanic() at vpanic+0x1c7/frame 0xfffffe0051bec480 panic() at panic+0x43/frame 0xfffffe0051bec4e0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0051bec520 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0051bec580 sctp_lower_sosend() at sctp_lower_sosend+0x40f2/frame 0xfffffe0051bec770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0051bec8a0 sosend() at sosend+0xc6/frame 0xfffffe0051bec910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0051bec9c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe0051becab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0051becbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 17432 tid 125387 ] 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 0xfffffe0095200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051bec400 rbp 0xfffffe0051bec420 rsi 0x40001 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x42559266 r11 0xc517a992 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 17432 (syz-executor.0) at 0xfffff800139e1528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 811 at 0xfffff80004ec6a50 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c38000 (map 0xfffffe0094c38000) (map.pmap 0xfffffe0094c380c0) (pmap 0xfffffe0094c38120) threads: 2 118547 RunQ syz-executor.0 125387 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 17432 811 811 0 R (threaded) syz-executor.0 118547 RunQ syz-executor.0 125387 Run CPU 1 syz-executor.0 17431 844 844 0 R (threaded) syz-executor.3 100221 RunQ syz-executor.3 125386 S pipdwt 0xfffff8000cf3a2e8 syz-executor.3 17430 13524 13524 0 R (threaded) syz-executor.2 100103 Run CPU 0 syz-executor.2 125385 S nanslp 0xffffffff8252ff21 syz-executor.2 17428 812 812 0 S (threaded) syz-executor.1 103156 S nanslp 0xffffffff8252ff21 syz-executor.1 125377 S accept 0xfffff8001403b508 syz-executor.1 125380 S uwait 0xfffff80013accd00 syz-executor.1 14140 1 14140 65 Ss select 0xfffff80004536ac0 dhclient 13544 1 13544 0 Ss select 0xfffff80004536c40 dhclient 13541 1 13541 0 Ss select 0xfffff800046dd4c0 dhclient 13524 774 13524 0 Rs syz-executor.2 4100 1 4100 65 Ss select 0xfffff800046dd7c0 dhclient 3328 1 3328 0 Ss select 0xfffff800045368c0 dhclient 3323 1 3323 0 Ss select 0xfffff80004536640 dhclient 2360 1 2360 65 Ss select 0xfffff800046dd140 dhclient 1671 1 1671 0 Ss select 0xfffff80013bcddc0 dhclient 1668 1 1668 0 Ss select 0xfffff800046dd0c0 dhclient 1649 1 1649 65 Ss select 0xfffff80004536ec0 dhclient 844 774 844 0 Rs syz-executor.3 839 1 839 0 Ss select 0xfffff800046dfec0 dhclient 832 1 832 0 Ss select 0xfffff800046dfe40 dhclient 812 774 812 0 Rs syz-executor.1 811 774 811 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffff8000486a200 syz-fuzzer 100110 S uwait 0xfffff80004b57680 syz-fuzzer 100111 S uwait 0xfffff80004b57780 syz-fuzzer 100112 S uwait 0xfffff80004b57880 syz-fuzzer 100113 S uwait 0xfffff80004b57980 syz-fuzzer 100114 S uwait 0xfffff800132b3100 syz-fuzzer 100115 S uwait 0xfffff80013437400 syz-fuzzer 100116 S kqread 0xfffff80004d04d00 syz-fuzzer 100120 S uwait 0xfffff80013437800 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80013429b00 csh 770 694 770 0 Ss select 0xfffff800046dd640 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6b0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6b4b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b6b8b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b6bcb0 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 0xfffff800046dd940 sshd 507 1 507 0 Ss select 0xfffff800046dd9c0 syslogd 436 1 436 0 Ss select 0xfffff800046dff40 devd 435 1 435 65 Ss select 0xfffff800046dfc40 dhclient 350 1 350 0 Ss select 0xfffff800046dfcc0 dhclient 347 1 347 0 Ss select 0xfffff800046e0140 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d13a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004e0c0e8 [/ 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 0xffffffff82dec818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c53390 [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 - 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 sctp_stro 131 36560K 7226 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 39232 vfscache 3 1025K 3 pcb 287 830K 32398 inodedep 6 514K 27616 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 17545 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 32947 pagedep 9 130K 36632 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_atcl 264 99K 23524 linker 268 99K 317 BPF 46 88K 70 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 213 42K 42821 temp 36 35K 4753 hostcache 1 32K 1 shm 1 32K 87 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 ifaddr 80 24K 84 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 sctp_atky 395 17K 32309 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 62 16K 62 lltable 47 15K 465 bus-sc 31 14K 1547 ether_multi 162 13K 321 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 77 10K 113 bmsafemap 3 9K 19529 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 414 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 pf_ifnet 23 8K 437 audit_evclass 233 8K 291 cred 29 8K 727 kqueue 65 7K 17566 routetbl 30 7K 1563 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 707 pf_osfp 48 6K 48 pf_rule 6 6K 382 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 142 ufs_dirhash 24 5K 24 session 35 5K 63 pgrp 35 5K 78 UMA 258 5K 258 sctp_athm 264 5K 24478 vt 11 5K 11 sctp_map 262 5K 14254 pf_table 2 4K 384 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 119 evdev 4 4K 4 pwddesc 63 4K 17433 lockf 33 4K 2730 selfd 55 4K 221374 hhook 13 4K 13 proc-args 52 3K 762 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 692 uidinfo 4 3K 157 sctp_ifa 17 3K 24 sctp_stri 4 2K 2655 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 19 CAM XPT 22 2K 543 Unitno 26 2K 88 in_multi 6 2K 23 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 590 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 33246 encap_export_host 12 1K 12 procdesc 5 1K 20 crypto 3 1K 3 newdirblk 4 1K 16623 diradd 4 1K 18311 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 12 1K 6693 chacha20random 1 1K 1 osd 3 1K 10 dirrem 1 1K 18262 vnodes 1 1K 137 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 26217 freefile 1 1K 18230 tcpfunc 2 1K 2 soname 5 1K 19373 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 154 sctp_vrf 1 1K 1 entropy 2 1K 52 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 25745 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 11240 sctp_iter 0 0K 36 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 21 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 19 sctp_aadr 0 0K 153 mqdata 0 0K 0 pf_altq 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 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 173 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 87729 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 56200 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 291 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 18091 freefrag 0 0K 199 allocindir 0 0K 0 indirdep 0 0K 10711 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 245 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 63 in_mfilter 0 0K 21 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 16786 namei_tracker 0 0K 432 export_host 0 0K 0 cl_savebuf 0 0K 173 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 418 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1389 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 816 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 169 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 33 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 9668 2 9668 0 254 19804160 0 tcp_log 416 0 18972 427573 0 254 7892352 0 mbuf_jumbo_page 4096 935 945 18383 0 254 7700480 0 mbuf_packet 256 8310 1230 195291 0 254 2442240 0 pbuf 2632 0 829 0 0 2 2181928 0 RADIX NODE 144 6547 7898 639298 0 62 2080080 0 BUF TRIE 144 189 13279 75744 0 62 1939392 0 malloc-384 384 4223 157 32628 0 30 1681920 0 malloc-4096 4096 337 1 572 0 2 1384448 0 malloc-128 128 9717 17 10142 0 126 1245952 0 mbuf 256 2318 1912 1951246 0 254 1082880 0 sctp_asoc 2288 130 325 7122 0 254 1041040 0 UMA Slabs 0 112 7902 15 7902 0 126 886704 0 tcp_bbr_map 128 0 6696 510565 0 126 857088 0 sctp_ep 1280 130 488 14331 0 254 791040 0 FFS inode 1128 526 27 18942 0 8 623784 0 sctp_raddr 736 140 608 12620 0 254 550528 0 256 Bucket 2048 240 20 12905 0 8 532480 0 malloc-2048 2048 137 111 14570 0 8 507904 0 socket 944 38 422 24771 0 254 434240 0 VM OBJECT 264 1426 74 257750 0 30 396000 0 malloc-65536 65536 1 5 523 0 1 393216 0 malloc-65536 65536 0 6 140 0 1 393216 0 malloc-1024 1024 223 137 7348 0 16 368640 0 vnpbuf 2632 0 128 16 0 64 336896 0 malloc-4096 4096 75 6 17955 0 2 331776 0 VNODE 488 563 93 18981 0 30 320128 0 THREAD 1792 149 22 25387 0 8 306432 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 243 762 123238 0 62 257280 0 malloc-32768 32768 0 7 9704 0 1 229376 0 DEVCTL 1024 0 212 134 0 0 217088 0 malloc-16384 16384 9 4 16481 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-384 384 265 255 23838 0 30 199680 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 18 0 1 196608 0 MAP ENTRY 96 1679 295 1018398 0 126 189504 0 malloc-128 128 1345 81 28428 0 126 182528 0 UMA Zones 768 230 4 230 0 16 179712 0 FFS2 dinode 256 526 134 18942 0 62 168960 0 tcpcb 1048 5 149 4521 0 254 161392 0 malloc-32 32 4569 219 5352 0 254 153216 0 sctp_chunk 152 161 827 23556 0 254 150176 0 malloc-2048 2048 6 66 88880 0 8 147456 0 128 Bucket 1024 108 35 6017 0 16 146432 0 S VFS Cache 104 1023 381 19640 0 126 146016 0 malloc-256 256 359 211 15495 0 62 145920 0 vmem btag 56 2350 14 2350 0 254 132384 0 VMSPACE 2544 40 11 17420 0 4 129744 0 clpbuf 2632 0 48 152 0 16 126336 0 tcp_inpcb 488 5 251 4521 0 254 124928 0 malloc-128 128 690 271 20378 0 126 123008 0 malloc-128 128 686 275 53642 0 126 123008 0 ksiginfo 112 66 978 465 0 126 116928 0 64 Bucket 512 153 71 21886 0 30 114688 0 PROC 1320 62 19 17432 0 8 106920 0 malloc-4096 4096 22 4 34 0 2 106496 0 g_bio 408 0 260 347927 0 30 106080 0 filedesc0 1072 63 35 17433 0 9 105056 0 UMA Kegs 384 216 7 216 0 30 85632 0 malloc-64 64 750 510 18366 0 254 80640 0 malloc-64 64 768 492 16759 0 254 80640 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 88 152 39166 0 62 61440 0 malloc-256 256 70 140 38214 0 62 53760 0 32 Bucket 256 76 134 23236 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 282 537 239325 0 254 52416 0 malloc-384 384 56 64 557 0 30 46080 0 malloc-256 256 36 144 27292 0 62 46080 0 malloc-512 512 14 66 2647 0 30 40960 0 pcpu-8 8 4349 771 10330 0 254 40960 0 pipe 744 24 31 1565 0 16 40920 0 malloc-64 64 78 552 36429 0 254 40320 0 Files 80 235 265 56636 0 126 40000 0 tcp_bbr_pcb 832 0 45 1489 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 91382 0 16 36864 0 malloc-2048 2048 10 8 26 0 8 36864 0 malloc-2048 2048 2 16 1307 0 8 36864 0 malloc-32 32 384 750 31924 0 254 36288 0 malloc-128 128 42 237 18970 0 126 35712 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 2 133 19120 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 2 2 19 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 16 Bucket 144 111 113 1824 0 62 32256 0 unpcb 256 20 100 3662 0 254 30720 0 malloc-1024 1024 23 5 44 0 16 28672 0 malloc-1024 1024 20 8 1951 0 16 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 malloc-32 32 304 578 17714 0 254 28224 0 KNOTE 160 28 147 151035 0 62 28000 0 8 Bucket 80 58 292 7107 0 126 28000 0 ripcb 488 5 51 516 0 254 27328 0 malloc-256 256 53 52 342 0 62 26880 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-2048 2048 10 2 10 0 8 24576 0 malloc-2048 2048 0 12 91 0 8 24576 0 sctp_laddr 48 184 320 3800 0 254 24192 0 PWD 32 22 734 16558 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 1096 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 0 5 16792 0 2 20480 0 malloc-4096 4096 3 2 300 0 2 20480 0 sctp_stream_msg_out 112 34 146 1857 0 254 20160 0 4 Bucket 48 7 413 519 0 254 20160 0 2 Bucket 32 70 560 4788 0 254 20160 0 malloc-128 128 57 98 611 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 0 2 28 0 1 16384 0 malloc-1024 1024 3 13 61 0 16 16384 0 vtnet_tx_hdr 24 0 668 1255447 0 254 16032 0 malloc-16 16 274 726 18608 0 254 16000 0 malloc-16 16 319 681 49513 0 254 16000 0 malloc-128 128 75 49 539 0 126 15872 0 udp_inpcb 488 2 30 560 0 254 15616 0 malloc-384 384 0 40 344 0 30 15360 0 malloc-2048 2048 1 5 38 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 4 20 628 0 30 12288 0 malloc-512 512 11 13 17 0 30 12288 0 malloc-32 32 94 284 8844 0 254 12096 0 malloc-16 16 467 283 10331 0 254 12000 0 malloc-128 128 50 43 101 0 126 11904 0 sctp_readq 152 2 76 930 0 254 11856 0 routing nhops 256 26 19 48 0 62 11520 0 malloc-4096 4096 0 2 15 0 2 8192 0 malloc-1024 1024 5 3 193 0 16 8192 0 malloc-1024 1024 2 6 18 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 102 0 30 8192 0 malloc-512 512 3 13 512 0 30 8192 0 pf tags 104 0 78 32 0 126 8112 0 rtentry 176 31 15 48 0 62 8096 0 rl_entry 40 85 117 93 0 254 8080 0 udpcb 32 2 250 1656 0 254 8064 0 malloc-64 64 41 85 137 0 254 8064 0 malloc-64 64 24 102 401 0 254 8064 0 malloc-64 64 0 126 37 0 254 8064 0 malloc-32 32 50 202 142 0 254 8064 0 malloc-32 32 33 219 217 0 254 8064 0 malloc-32 32 4 248 1078 0 254 8064 0 malloc-16 16 8 492 10 0 254 8000 0 malloc-16 16 42 458 8563 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 1 499 36 0 254 8000 0 tcp_log_node 120 0 66 5 0 126 7920 0 kenv 258 3 27 1021 0 30 7740 0 L VFS Cache 320 0 24 7 0 30 7680 0 malloc-256 256 8 22 130 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 76 0 126 6448 0 domainset 40 0 126 48 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-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 29 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 9 117 1340 0 254 4032 0 itimer 352 0 11 36 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 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 0 0 0 pf mtags 48 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 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 TMPFS node 224 0 0 0 0 62 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 NCLNODE 592 0 0 0 0 16 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 MAC labels 40 0 0 0 0 254 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-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