panic: Memory modified after free 0xfffffe00258dfb80(736) val=deadc0dd @ 0xfffffe00258dfdd8 cpuid = 0 time = 129 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002cc456d0 vpanic() at vpanic+0x1c7/frame 0xfffffe002cc45730 panic() at panic+0x43/frame 0xfffffe002cc45790 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe002cc457d0 item_ctor() at item_ctor+0x1e2/frame 0xfffffe002cc45830 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe002cc458a0 sctp_aloc_assoc() at sctp_aloc_assoc+0x8e5/frame 0xfffffe002cc45920 sctp_connect() at sctp_connect+0x457/frame 0xfffffe002cc459c0 soconnectat() at soconnectat+0x183/frame 0xfffffe002cc45a20 kern_connectat() at kern_connectat+0x1e1/frame 0xfffffe002cc45a80 sys_connect() at sys_connect+0xd9/frame 0xfffffe002cc45ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe002cc45bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002cc45bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 4301 tid 100995 ] Stopped at kdb_enter+0x67: movq $0,0x1480166(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0027e00000 rdx 0x3ffff rbx 0 rsp 0xfffffe002cc456b0 rbp 0xfffffe002cc456d0 rsi 0x40001 rdi 0xffffffff810dd9c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81939b2c r15 0xffffffff81939b2c rip 0xffffffff810d1f17 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x1480166(%rip) db> show proc Process 4301 (syz-executor.2) at 0xfffff8000b08c000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 999 at 0xfffff8001f6c1520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff8000431a000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00258209e8 (map 0xfffffe00258209e8) (map.pmap 0xfffffe0025820aa8) (pmap 0xfffffe0025820b08) threads: 6 100204 RunQ syz-executor.2 100991 S accept 0xfffff80004d8b168 syz-executor.2 100996 S accept 0xfffff80004d8b168 syz-executor.2 100995 Run CPU 0 syz-executor.2 100998 S sbwait 0xfffff80004df41d4 syz-executor.2 100999 S uwait 0xfffff80004a54880 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4301 999 999 0 R (threaded) syz-executor.2 100204 RunQ syz-executor.2 100991 S accept 0xfffff80004d8b168 syz-executor.2 100996 S accept 0xfffff80004d8b168 syz-executor.2 100995 Run CPU 0 syz-executor.2 100998 S sbwait 0xfffff80004df41d4 syz-executor.2 100999 S uwait 0xfffff80004a54880 syz-executor.2 4300 781 781 0 S (threaded) syz-executor.3 101181 S nanslp 0xffffffff82525800 syz-executor.3 100971 S sbwait 0xfffff80004df0594 syz-executor.3 100977 S sbwait 0xfffff80004deed14 syz-executor.3 100978 S uwait 0xfffff8000b4de480 syz-executor.3 100980 S uwait 0xfffff8001f258900 syz-executor.3 100982 S uwait 0xfffff80004a55b00 syz-executor.3 4297 4106 4106 0 T (threaded) syz-executor.0 101045 RunQ syz-executor.0 4130 4098 4130 0 Ss select 0xfffff80004a84b40 dhclient 4106 762 4106 0 Ss nanslp 0xffffffff82525800 syz-executor.0 4103 1 4103 0 Ss select 0xfffff80004a84640 dhclient 4098 4088 424 65 S select 0xfffff80004a84240 dhclient 4088 424 424 0 S wait 0xfffff8001f580520 sh 2312 1 2312 65 Ss select 0xfffff8000b483a40 dhclient 1816 1 1816 0 Ss select 0xfffff8000b0e1740 dhclient 1813 1 1813 0 Ss select 0xfffff800040f94c0 dhclient 1794 1 1794 65 Ss select 0xfffff800041e88c0 dhclient 1204 1 1204 0 Ss select 0xfffff80004a84c40 dhclient 1201 1 1201 0 Ss select 0xfffff800040f9ac0 dhclient 999 762 999 0 Ss nanslp 0xffffffff82525800 syz-executor.2 781 762 781 0 Rs syz-executor.3 762 760 760 0 R (threaded) syz-fuzzer 100105 RunQ syz-fuzzer 100106 S nanslp 0xffffffff82525800 syz-fuzzer 100107 Run CPU 1 syz-fuzzer 100108 S uwait 0xfffff8001f271680 syz-fuzzer 100109 S uwait 0xfffff8001f271780 syz-fuzzer 100110 S uwait 0xfffff80004a54e00 syz-fuzzer 100111 S uwait 0xfffff80004a57580 syz-fuzzer 100113 S uwait 0xfffff8001f271f00 syz-fuzzer 100115 S uwait 0xfffff80004a54f00 syz-fuzzer 100116 S uwait 0xfffff8001f270180 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001f6cdae8 csh 758 682 758 0 Ss select 0xfffff800041e8a40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047f04b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b670b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b674b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b678b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b67cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800047ef0b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800047ef4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800047ef8b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800047efcb0 getty 686 1 686 0 Ss nanslp 0xffffffff82525800 cron 682 1 682 0 Ss select 0xfffff80004a868c0 sshd 495 1 495 0 Ss select 0xfffff80004a89040 syslogd 424 1 424 0 Ss wait 0xfffff80004c91000 devd 423 1 423 65 Ss select 0xfffff80004a86d40 dhclient 338 1 338 0 Ss select 0xfffff80004a86bc0 dhclient 335 1 335 0 Ss select 0xfffff80004a86b40 dhclient 23 0 0 0 DL syncer 0xffffffff826128e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004b52000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82611c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100084 D sdflush 0xfffff80004c154e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262d2f8 [dom0] 100075 D launds 0xffffffff8262d304 [laundry: dom0] 100076 D umarcl 0xffffffff814d7f20 [uma] 18 0 0 0 DL - 0xffffffff82359388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e101d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b56390 [pf purge] 15 0 0 0 DL - 0xffffffff8261122c [soaiod4] 9 0 0 0 DL - 0xffffffff8261122c [soaiod3] 8 0 0 0 DL - 0xffffffff8261122c [soaiod2] 7 0 0 0 DL - 0xffffffff8261122c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822310c0 [doneq0] 100067 D - 0xffffffff82230f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000434cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800043dbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82504770 [g_event] 100026 D - 0xffffffff82504778 [g_up] 100027 D - 0xffffffff82504780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040e0100 [thr_0] 100019 D - 0xfffff800040e0180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 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 0xfffff8000431a000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82504d10 [swapper] 100005 D - 0xfffff8000421e000 [if_io_tqg_0] 100006 D - 0xfffff8000421de00 [if_io_tqg_1] 100007 D - 0xfffff8000421dd00 [if_config_tqg_0] 100008 D - 0xfffff8000421dc00 [softirq_0] 100009 D - 0xfffff8000421db00 [softirq_1] 100010 D - 0xfffff8000421da00 [thread taskq] 100012 D - 0xfffff8000421d800 [inm_free taskq] 100013 D - 0xfffff8000421d700 [kqueue_ctx taskq] 100014 D - 0xfffff8000421d600 [aiod_kick taskq] 100017 D - 0xfffff8000421d300 [in6m_free taskq] 100024 D - 0xfffff8000421d200 [firmware taskq] 100029 D - 0xfffff8000421c700 [crypto_0] 100030 D - 0xfffff8000421c700 [crypto_1] 100044 D - 0xfffff8000421ba00 [vtnet0 rxq 0] 100045 D - 0xfffff8000421b900 [vtnet0 txq 0] 100046 D - 0xfffff8000421b800 [vtnet0 rxq 1] 100047 D - 0xfffff8000421b700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800041e9b80 [virtio_balloon] 100053 D - 0xfffff8000421b500 [mca taskq] 100057 D - 0xffffffff81cdf9f0 [deadlkres] 100062 D - 0xfffff8000421b400 [acpi_task_0] 100063 D - 0xfffff8000421b400 [acpi_task_1] 100064 D - 0xfffff8000421b400 [acpi_task_2] 100066 D - 0xfffff8000421c100 [CAM taskq] db> show all locks Process 4301 (syz-executor.2) thread 0xfffffe00257e9500 (100995) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00258b7380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4339 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001fd74968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4326 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001fd74988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7002 Process 4300 (syz-executor.3) thread 0xfffffe00259eb100 (100971) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80004df0538) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 4300 (syz-executor.3) thread 0xfffffe002581ce00 (100977) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80004deecb8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 17 1028K 6829 vfscache 4 1025K 4 pcb 57 571K 11250 inodedep 113 568K 3562 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 141 277K 4384 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 17 132K 3274 tfo_ccache 1 128K 1 filedesc 17 117K 6566 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 315 bus 975 79K 3020 mtx_pool 2 72K 2 BPF 38 71K 70 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 378 48K 378 kdtrace 192 37K 17868 temp 35 33K 2918 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 84 30K 100 DEVFS_RULE 56 27K 56 vmem 3 26K 6 gtaskqueue 18 26K 18 dirrem 89 23K 3302 kbdmux 6 22K 6 sctp_timw 79 20K 79 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 sctp_atcl 31 16K 7839 sctp_stro 15 15K 3060 lltable 41 15K 124 bus-sc 30 14K 1405 ether_multi 159 13K 373 KTRACE 100 13K 100 ifnet 7 13K 7 cred 48 12K 418 kenv 92 12K 92 eventhandler 132 12K 132 freefile 88 11K 3295 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 194 bmsafemap 3 9K 3479 select 65 9K 65 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 51 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 kqueue 61 6K 4308 vt 11 6K 11 plimit 22 6K 563 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 28 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 lockf 37 4K 302 evdev 4 4K 4 session 30 4K 63 pgrp 30 4K 63 routetbl 20 4K 51 DEVFSP 59 4K 214 hhook 13 4K 13 kcovinfo 48 3K 187 acpisem 22 3K 22 terminal 11 3K 11 proc-args 49 3K 819 sctp_ifa 21 3K 40 uidinfo 5 3K 51 sctp_atky 49 3K 11027 mkdir 17 3K 6474 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 diradd 15 2K 3370 ip6ndp 12 2K 35 Unitno 31 2K 16380 CAM XPT 22 2K 543 ipsecpolicy 2 2K 2 in_multi 5 2K 14 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 3237 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 190 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 134 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 3854 ipsec 3 1K 3 freeblks 3 1K 3323 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 sctp_ifn 5 1K 40 encap_export_host 12 1K 12 crypto 3 1K 3 indirdep 2 1K 856 inpcbpolicy 16 1K 7197 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_athm 31 1K 7943 sctp_map 30 1K 6120 osd 3 1K 9 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 sctp_aadr 3 1K 32 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 tcpfunc 2 1K 2 soname 5 1K 10440 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 52 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 151 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 3956 sctp_iter 0 0K 36 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 32 pf_table 0 0K 5 pf_rule 0 0K 13 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 11 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 8201 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2380 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 65 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 freefrag 0 0K 11 allocindir 0 0K 0 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 lDevFlags * malloc 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 1 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 2 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 3409 export_host 0 0K 0 cl_savebuf 0 0K 4 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 387 accf 0 0K 0 pts 0 0K 0 iov 0 0K 22731 ioctlops 0 0K 461 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 796 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 25 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_packet 256 8221 1431 1080271 0 254 2470912 0 RADIX NODE 144 15091 1286 227974 0 62 2358288 0 tcp_log 416 0 5589 30880 0 254 2325024 0 512 512 4209 23 4349 0 30 2166784 0 mbuf_jumbo_page 4096 7 501 725 0 254 2080768 0 BUF TRIE 144 360 13108 4806 0 62 1939392 0 4096 4096 413 13 5215 0 2 1744896 0 128 128 9206 125 9230 0 126 1194368 0 sctp_asoc 2288 15 495 3060 0 254 1166880 0 UMA Slabs 0 112 7167 27 7167 0 126 805728 0 pbuf 832 0 953 0 0 2 792896 0 sctp_ep 1280 15 495 4685 0 254 652800 0 tcpcb 1040 6 511 2328 0 254 537680 0 socket 960 42 466 14371 0 254 487680 0 256 Bucket 2048 206 20 1999 0 8 462848 0 65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 23 494 3529 0 254 380512 0 VM OBJECT 264 1284 156 69728 0 30 380160 0 THREAD 1792 154 35 9344 0 8 338688 0 VNODE 496 586 78 3883 0 30 329344 0 mbuf 256 493 790 596432 0 254 328448 0 2048 2048 8 128 9024 0 8 278528 0 tcp_bbr_map 128 0 2170 8040 0 126 277760 0 ripcb 488 4 508 375 0 254 249856 0 udplite_inpcb 488 4 508 4104 0 254 249856 0 tcp_inpcb 488 6 506 2328 0 254 249856 0 udp_inpcb 488 2 510 390 0 254 249856 0 32768 32768 0 7 791 0 1 229376 0 DEVCTL 1024 5 203 140 0 0 212992 0 MAP ENTRY 96 1516 626 242263 0 126 205632 0 64 64 2755 332 2939 0 254 197568 0 16384 16384 6 6 3277 0 1 196608 0 16 16 11828 422 14473 0 254 196000 0 g_bio 408 0 480 30458 0 30 195840 0 128 128 1260 259 31311 0 126 194432 0 256 256 161 589 10219 0 62 192000 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4432 482 4942 0 254 157248 0 512 512 120 184 3570 0 30 155648 0 128 128 802 345 4450 0 126 146816 0 FFS2 dinode 256 549 21 3844 0 62 145920 0 VMSPACE 2536 36 18 4280 0 4 136944 0 vmem btag 56 2046 318 2046 0 254 132384 0 65536 65536 0 2 7 0 1 131072 0 65536 65536 0 2 118 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 277 0 1 131072 0 1024 1024 110 18 127 0 16 131072 0 unpcb 256 21 489 2429 0 254 130560 0 ksiginfo 112 66 978 2347 0 126 116928 0 FFS inode 160 549 151 3844 0 62 112000 0 256 256 277 158 14960 0 62 111360 0 512 512 119 97 8224 0 30 110592 0 PROC 1312 58 23 4301 0 8 106272 0 S VFS Cache 104 627 387 4726 0 126 105456 0 128 Bucket 1024 74 25 861 0 16 101376 0 32768 32768 3 0 3 0 1 98304 0 2048 2048 16 32 4696 0 8 98304 0 256 256 17 358 6955 0 62 96000 0 filedesc0 1080 59 25 4302 0 8 90720 0 128 128 321 330 10152 0 126 83328 0 128 128 474 177 1396 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 0 5 8 0 1 81920 0 8192 8192 9 1 118 0 1 81920 0 1024 1024 43 37 3156 0 16 81920 0 sctp_readq 152 0 520 259 0 254 79040 0 sctp_chunk 152 18 502 1627 0 254 79040 0 4096 4096 13 5 53 0 2 73728 0 64 Bucket 512 100 36 6222 0 30 69632 0 64 64 515 556 19059 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 16384 16384 3 1 139 0 1 65536 0 4096 4096 14 2 27 0 2 65536 0 256 256 67 188 5170 0 62 65280 0 512 512 59 61 997 0 30 61440 0 sctp_stream_msg_out 112 9 531 555 0 254 60480 0 clpbuf 832 0 64 1132 0 16 53248 0 64 64 509 310 1116 0 254 52416 0 128 128 156 247 794 0 126 51584 0 256 256 132 63 167 0 62 49920 0 256 256 78 117 4297 0 62 49920 0 256 256 38 157 7402 0 62 49920 0 32 Bucket 256 58 137 1160 0 62 49920 0 pipe 760 20 45 853 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 30800 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 2048 2048 3 21 401 0 8 49152 0 tcp_bbr_pcb 832 0 54 811 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 208 342 29382 0 126 44000 0 TURNSTILE 136 190 125 190 0 62 42840 0 64 pcpu 8 4218 390 4473 0 254 36864 0 selfd 64 115 452 29612 0 254 36288 0 64 64 172 395 490 0 254 36288 0 64 64 135 432 4475 0 254 36288 0 64 64 118 449 7657 0 254 36288 0 64 64 189 378 257 0 254 36288 0 64 64 34 533 1754 0 254 36288 0 8 Bucket 80 87 363 31792 0 126 36000 0 128 128 42 237 94 0 126 35712 0 128 128 47 232 83 0 126 35712 0 routing nhops 256 22 113 68 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 85 50 1846 0 62 34560 0 SLEEPQUEUE 88 190 194 190 0 126 33792 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 1 1 4 0 1 32768 0 8192 8192 2 2 4 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 3 13 3 0 8 32768 0 2048 2048 9 7 9 0 8 32768 0 2048 2048 6 10 217 0 8 32768 0 1024 1024 0 32 11 0 16 32768 0 1024 1024 6 26 180 0 16 32768 0 1024 1024 7 25 16 0 16 32768 0 1024 1024 8 24 9 0 16 32768 0 1024 1024 1 31 9 0 16 32768 0 512 512 13 51 96 0 30 32768 0 512 512 2 62 34 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 KNOTE 160 21 179 89500 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 0 273 8 0 126 28392 0 sctp_asconf_ack 48 2 586 12 0 254 28224 0 sctp_laddr 48 12 576 3175 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 19 863 3330 0 254 28224 0 32 32 358 524 31788 0 254 28224 0 4 Bucket 48 8 580 13836 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 3 3 73 0 2 24576 0 rtentry 176 28 110 68 0 62 24288 0 rl_entry 40 89 517 89 0 254 24240 0 vtnet_tx_hdr 24 0 1002 543066 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 6 624 4494 0 254 20160 0 32 32 79 551 92 0 254 20160 0 32 32 87 543 977 0 254 20160 0 32 32 25 605 3390 0 254 20160 0 32 32 68 562 807 0 254 20160 0 32 32 26 604 5644 0 254 20160 0 32 32 37 593 1239 0 254 20160 0 16 Bucket 144 64 76 16210 0 62 20160 0 2 Bucket 32 71 559 11326 0 254 20160 0 procdesc 136 4 141 24 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 0 2 2 0 1 16384 0 8192 8192 1 1 3 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 1 3 3416 0 2 16384 0 2048 2048 2 6 2 0 8 16384 0 1024 1024 6 10 1565 0 16 16384 0 SMR CPU 32 2 509 2 0 254 16352 0 rentr 24 0 668 40 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 kenv 258 3 57 1022 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 2 509 2 0 254 12264 0 16 16 15 735 128 0 254 12000 0 16 16 289 461 699 0 254 12000 0 16 16 50 700 8003 0 254 12000 0 16 16 31 719 94 0 254 12000 0 16 16 181 569 1122 0 254 12000 0 16 16 15 735 30988 0 254 12000 0 16 16 67 683 6225 0 254 12000 0 4096 4096 0 2 1 0 2 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 512 512 0 0 0 0 30 0 0 512 512 0 0 0 0 30 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0