panic: Memory modified after free 0xfffff80017031c40(112) val=de00c0de @ 0xfffff80017031ca8 cpuid = 0 time = 1039 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f19450 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f194b0 panic() at panic+0x43/frame 0xfffffe0051f19510 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0051f19550 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0051f195b0 sctp_lower_sosend() at sctp_lower_sosend+0x40f2/frame 0xfffffe0051f197a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0051f198d0 sosend() at sosend+0xc6/frame 0xfffffe0051f19940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0051f199f0 sendit() at sendit+0x229/frame 0xfffffe0051f19a50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0051f19ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f19bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f19bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284b7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 17739 tid 128602 ] 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 0xfffffe008be00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051f19430 rbp 0xfffffe0051f19450 rsi 0x40001 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xffe6 ll+0xffc5 r11 0xfffffe0088838610 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 17739 (syz-executor.2) at 0xfffff80004dafa50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 809 at 0xfffff80004dee528 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe008883a3e0 (map 0xfffffe008883a3e0) (map.pmap 0xfffffe008883a4a0) (pmap 0xfffffe008883a500) threads: 2 122516 Run CPU 1 syz-executor.2 128602 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 17739 809 809 0 R (threaded) syz-executor.2 122516 Run CPU 1 syz-executor.2 128602 Run CPU 0 syz-executor.2 17733 3735 3735 0 S (threaded) syz-executor.0 114452 S nanslp 0xffffffff8252ff20 syz-executor.0 128593 S pipdwt 0xfffff8004a62fba0 syz-executor.0 128595 S uwait 0xfffff80013e1f700 syz-executor.0 128599 S uwait 0xfffff80013b30d00 syz-executor.0 17732 4398 4398 0 S (threaded) syz-executor.3 103387 S nanslp 0xffffffff8252ff20 syz-executor.3 128592 S connec 0xfffff8004202e840 syz-executor.3 128594 S uwait 0xfffff80004dc6d80 syz-executor.3 4398 774 4398 0 Ss nanslp 0xffffffff8252ff20 syz-executor.3 3735 774 3735 0 Ss nanslp 0xffffffff8252ff20 syz-executor.0 820 808 820 0 Ss select 0xfffff80004535e40 dhclient 813 1 813 0 Ss select 0xfffff800046e0140 dhclient 809 774 809 0 Ss nanslp 0xffffffff8252ff20 syz-executor.2 808 799 436 65 S select 0xfffff800046dd840 dhclient 799 436 436 0 S wait 0xfffff80004e5d000 sh 785 774 785 0 Ss piperd 0xfffff8001383dba0 syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100081 S uwait 0xfffff80004dc6c80 syz-fuzzer 100112 S uwait 0xfffff80004b3a600 syz-fuzzer 100113 S uwait 0xfffff800133ee700 syz-fuzzer 100114 S uwait 0xfffff80004b56280 syz-fuzzer 100115 S uwait 0xfffff80004b56380 syz-fuzzer 100116 S uwait 0xfffff800133eec00 syz-fuzzer 100117 S uwait 0xfffff800133eed00 syz-fuzzer 100118 S kqread 0xfffff800132a5b00 syz-fuzzer 100119 S uwait 0xfffff800133eee00 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004e50b00 csh 770 694 770 0 Ss select 0xfffff800046dd7c0 sshd 756 1 756 0 Ss+ ttyin 0xfffff80004878cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b6a0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b6a4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6a8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6acb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b730b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b734b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b738b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b73cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff20 cron 694 1 694 0 Ss select 0xfffff800046dd9c0 sshd 507 1 507 0 Ss select 0xfffff800046dfbc0 syslogd 436 1 436 0 Ss wait 0xfffff80004e58a50 devd 435 1 435 65 Ss select 0xfffff800046dfd40 dhclient 350 1 350 0 Ss select 0xfffff800046dfdc0 dhclient 347 1 347 0 Ss select 0xfffff800046e0040 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d67a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004d130e8 [/ 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 0xffffffff82df8818 [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] 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 - 0xffffffff81d263d1 [deadlkres] 100062 D - 0xfffff80004b76e00 [acpi_task_0] 100063 D - 0xfffff80004b76e00 [acpi_task_1] 100064 D - 0xfffff80004b76e00 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests sctp_stro 332 14148K 10679 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 pcb 689 1276K 41945 newblk 5 1025K 22553 vfscache 3 1025K 3 inodedep 9 515K 23817 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 688 258K 34602 subproc 127 244K 17821 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 34481 tfo_ccache 1 128K 1 filedesc 16 121K 33835 sem 4 106K 4 DEVFS1 105 105K 122 linker 268 99K 314 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 sctp_atky 1023 44K 46539 umtx 342 43K 342 temp 39 41K 3624 kdtrace 196 39K 46343 BPF 22 36K 22 hostcache 1 32K 1 shm 1 32K 40 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 6 gtaskqueue 18 26K 18 sctp_timw 96 24K 96 pf_rule 23 23K 1217 ifaddr 75 22K 75 kbdmux 6 22K 6 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 176 ether_multi 162 13K 233 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 sctp_athm 688 11K 35413 eventhandler 126 11K 126 sctp_map 664 11K 21252 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 97 sctp_stri 17 9K 3469 bmsafemap 2 9K 17472 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 115 rpc 2 8K 2 shmfd 1 8K 11 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 387 kqueue 56 6K 17817 plimit 21 6K 598 CAM queue 5 6K 1528 taskqueue 48 6K 48 routetbl 26 5K 3326 pf_ifnet 12 5K 1083 DEVFSP 72 5K 112 ufs_dirhash 16 5K 24 pf_osfp 41 5K 41 UMA 258 5K 258 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 102 evdev 4 4K 4 pwddesc 54 4K 17740 hhook 13 4K 13 session 25 4K 46 pgrp 25 4K 52 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 615 uidinfo 4 3K 27 dirrem 9 3K 17193 lockf 21 3K 1201 sctp_ifa 17 3K 21 pf_table 1 2K 825 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 17 selfd 30 2K 269513 CAM XPT 22 2K 543 Unitno 26 2K 66 in_multi 6 2K 11 ipsecpolicy 2 2K 2 select 10 2K 259 acpidev 20 2K 20 msi 9 2K 9 freefile 9 2K 17187 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 338 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 21 mkdir 6 1K 33834 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 16917 diradd 4 1K 17237 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 inpcbpolicy 8 1K 8076 ip_msource 4 1K 6 vnodes 1 1K 27 ktls 1 1K 1 procdesc 2 1K 8 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 soname 5 1K 27987 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 18266 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 43 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 filecaps 2 1K 91 iov 1 1K 30992 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 15966 sctp_iter 0 0K 168 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 153 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 112 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 24 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 52242 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 59367 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 164 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 17133 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 1574 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 48 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 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 11 in_mfilter 0 0K 12 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 3 VN POLL 0 0K 0 statfs 0 0K 17110 namei_tracker 0 0K 50 export_host 0 0K 0 cl_savebuf 0 0K 54 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 278 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 4985 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 6625 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 30 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 3 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 9339 5 10306 0 129 19136512 0 mbuf_jumbo_page 4096 2869 175 15562 0 126 12468224 0 RADIX NODE 144 20280 12281 747846 0 62 4688784 0 tcp_log 416 0 5940 46068 0 140 2471040 0 mbuf_packet 256 8360 851 1857972 0 254 2358016 0 pbuf 2632 0 786 0 0 2 2068752 0 BUF TRIE 144 352 13116 45262 0 62 1939392 0 sctp_asoc 2288 332 423 10626 0 127 1727440 0 malloc-384 384 4215 75 29680 0 30 1647360 0 mbuf 256 5688 701 1344028 0 254 1635584 0 malloc-2048 2048 334 344 20641 0 8 1388544 0 malloc-4096 4096 337 0 572 0 2 1380352 0 malloc-128 128 9717 79 10012 0 126 1253888 0 UMA Slabs 0 112 9172 5 10314 0 126 1027824 0 sctp_ep 1280 339 441 20352 0 129 998400 0 tcp_bbr_map 128 0 7254 63215 0 126 928512 0 sctp_raddr 736 431 691 22740 0 133 825792 0 malloc-1024 1024 407 373 10833 0 16 798720 0 FFS inode 1128 521 25 17737 0 8 615888 0 malloc-384 384 689 681 34905 0 30 526080 0 256 Bucket 2048 158 28 11892 0 8 380928 0 VM OBJECT 264 1184 76 262666 0 30 332640 0 VNODE 488 558 90 17776 0 30 316224 0 THREAD 1792 141 30 28602 0 8 306432 0 malloc-4096 4096 66 5 18262 0 2 290816 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 5 121 53834 0 8 258048 0 malloc-256 256 597 348 21426 0 62 241920 0 malloc-16384 16384 8 5 16920 0 1 212992 0 malloc-64 64 3101 112 3145 0 254 205632 0 malloc-16 16 12421 329 12730 0 254 204000 0 malloc-65536 65536 1 2 397 0 1 196608 0 g_bio 408 0 480 199506 0 30 195840 0 socket 944 29 163 30590 0 133 181248 0 UMA Zones 768 230 4 230 0 16 179712 0 malloc-128 128 1329 66 27078 0 126 178560 0 sctp_chunk 152 362 756 16548 0 156 169936 0 FFS2 dinode 256 521 139 17737 0 62 168960 0 malloc-32768 32768 0 5 18 0 1 163840 0 malloc-32768 32768 0 5 1404 0 1 163840 0 128 Bucket 1024 110 45 6213 0 16 158720 0 MAP ENTRY 96 1313 325 969735 0 126 157248 0 malloc-32 32 4569 93 5355 0 254 149184 0 S VFS Cache 104 1017 387 18473 0 126 146016 0 malloc-256 256 235 305 112948 0 62 138240 0 64 Bucket 512 201 63 49665 0 30 135168 0 malloc-65536 65536 2 0 10 0 1 131072 0 vmem btag 56 2142 78 2149 0 254 124320 0 malloc-128 128 680 281 20611 0 126 123008 0 malloc-128 128 684 277 52899 0 126 123008 0 DEVCTL 1024 16 100 132 0 0 118784 0 VMSPACE 2544 31 11 17718 0 4 106848 0 PROC 1320 53 19 17739 0 8 95040 0 malloc-64 64 972 477 17774 0 254 92736 0 malloc-8192 8192 7 4 104 0 1 90112 0 UMA Kegs 384 216 7 216 0 30 85632 0 filedesc0 1072 54 23 17740 0 8 82544 0 malloc-64 64 741 519 18652 0 254 80640 0 malloc-256 256 93 177 36743 0 62 69120 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 clpbuf 2632 0 24 635 0 8 63168 0 tcpcb 1048 4 51 1791 0 129 57640 0 32 Bucket 256 84 141 143650 0 62 57600 0 malloc-256 256 67 128 41763 0 62 49920 0 malloc-4096 4096 12 0 23 0 2 49152 0 malloc-2048 2048 5 19 4443 0 8 49152 0 malloc-512 512 27 69 3521 0 30 49152 0 malloc-64 64 248 508 287925 0 254 48384 0 malloc-32 32 787 725 42853 0 254 48384 0 malloc-256 256 43 137 851 0 62 46080 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4326 794 18026 0 254 40960 0 pipe 744 21 34 1325 0 16 40920 0 malloc-64 64 73 557 33356 0 254 40320 0 malloc-128 128 39 271 18005 0 126 39680 0 NAMEI 1024 0 36 86728 0 16 36864 0 sctp_stream_msg_out 112 168 156 2430 0 188 36288 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 2 133 17324 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 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 23 9 741 0 16 32768 0 malloc-1024 1024 23 9 37 0 16 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 Files 80 196 204 60757 0 126 32000 0 8 Bucket 80 107 293 7239 0 126 32000 0 tcp_inpcb 488 4 60 1791 0 140 31232 0 malloc-2048 2048 10 4 22 0 8 28672 0 malloc-1024 1024 20 8 2320 0 16 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 sctp_laddr 48 188 400 5549 0 254 28224 0 PWD 32 18 864 17007 0 254 28224 0 malloc-32 32 303 579 17849 0 254 28224 0 KNOTE 160 28 147 378893 0 62 28000 0 malloc-16 16 676 1074 27214 0 254 28000 0 malloc-16 16 734 1016 60534 0 254 28000 0 malloc-384 384 47 23 256 0 30 26880 0 malloc-256 256 36 69 21091 0 62 26880 0 DIRHASH 1024 19 5 34 0 16 24576 0 malloc-8192 8192 3 0 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 6 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 17118 0 2 24576 0 malloc-4096 4096 3 3 1137 0 2 24576 0 ksiginfo 112 57 159 3033 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 303 0 16 22464 0 malloc-2048 2048 10 0 10 0 8 20480 0 16 Bucket 144 56 84 1269 0 62 20160 0 4 Bucket 48 4 416 619 0 254 20160 0 2 Bucket 32 33 597 3788 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 154 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 1093229 0 254 16032 0 malloc-2048 2048 0 6 39 0 8 12288 0 malloc-1024 1024 3 9 45 0 16 12288 0 rl_entry 40 74 229 74 0 254 12120 0 malloc-64 64 43 146 77 0 254 12096 0 malloc-64 64 19 170 309 0 254 12096 0 malloc-32 32 50 328 110 0 254 12096 0 malloc-32 32 95 283 9766 0 254 12096 0 malloc-32 32 30 348 182 0 254 12096 0 malloc-16 16 466 284 17586 0 254 12000 0 malloc-128 128 57 36 6044 0 126 11904 0 malloc-128 128 75 18 520 0 126 11904 0 malloc-128 128 37 56 64 0 126 11904 0 itimer 352 0 33 80 0 30 11616 0 routing nhops 256 25 20 43 0 62 11520 0 unpcb 256 11 34 2124 0 156 11520 0 malloc-256 256 5 40 39 0 62 11520 0 cpuset 104 7 86 47 0 126 9672 0 malloc-4096 4096 0 2 4 0 2 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 4 12 351 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 pf tags 104 18 60 84 0 126 8112 0 rtentry 176 30 16 43 0 62 8096 0 tcp_log_bucket 176 0 46 4 0 62 8096 0 sctp_asconf_ack 48 0 168 36 0 254 8064 0 udpcb 32 2 250 6059 0 254 8064 0 malloc-32 32 9 243 1172 0 254 8064 0 malloc-32 32 4 248 1048 0 254 8064 0 malloc-16 16 42 458 11370 0 254 8000 0 tcp_log_node 120 0 66 4 0 126 7920 0 sctp_readq 152 3 49 866 0 156 7904 0 ripcb 488 2 14 226 0 140 7808 0 udplite_inpcb 488 0 16 5758 0 140 7808 0 udp_inpcb 488 2 14 301 0 140 7808 0 malloc-384 384 0 20 96 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 30 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-2048 2048 1 1 15 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 484 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 0 188 4032 0 malloc-16 16 8 242 10 0 254 4000 0 malloc-16 16 1 249 1 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 kenv 258 3 12 1006 0 30 3870 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 0 156 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 syncache 168 0 0 6 0 156 0 0 tcptw 88 0 0 0 0 188 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 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 NCLNODE 592 0 0 0 0 16 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 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 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 32 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 8 0 0 swwbuf 2632 0 0 0 0 4 0 0 swrbuf 2632 0 0 0 0 8 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-65536 65536 0 0 122 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 126 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 30 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 0 118 0 30 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 malloc-16 16 0 0 6 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