Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff8122da0d stack pointer = 0x28:0xfffffe0051f55540 frame pointer = 0x28:0xfffffe0051f55570 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 852 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 0 time = 1611410690 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f55210 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f55270 panic() at panic+0x43/frame 0xfffffe0051f552d0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051f55350 trap() at trap+0xf7/frame 0xfffffe0051f55470 calltrap() at calltrap+0x8/frame 0xfffffe0051f55470 --- trap 0x9, rip = 0xffffffff8122da0d, rsp = 0xfffffe0051f55540, rbp = 0xfffffe0051f55570 --- strlen() at strlen+0x1d/frame 0xfffffe0051f55570 kvprintf() at kvprintf+0xcba/frame 0xfffffe0051f556b0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe0051f556f0 vpanic() at vpanic+0x101/frame 0xfffffe0051f55750 panic() at panic+0x43/frame 0xfffffe0051f557b0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0051f55810 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe0051f558c0 sctp_inpcb_bind() at sctp_inpcb_bind+0x6a5/frame 0xfffffe0051f55970 sctp6_bind() at sctp6_bind+0xca/frame 0xfffffe0051f559e0 sobind() at sobind+0x7d/frame 0xfffffe0051f55a20 kern_bindat() at kern_bindat+0x1ab/frame 0xfffffe0051f55a70 sys_bind() at sys_bind+0xd9/frame 0xfffffe0051f55ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f55bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f55bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 852 tid 100198 ] Stopped at kdb_enter+0x67: movq $0,0x145275e(%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 0x80 rdx 0xffffffff81911d88 rbx 0 rsp 0xfffffe0051f551f0 rbp 0xfffffe0051f55210 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e50a10 r12 0xffffffff82067650 ddb_dbbe r13 0xffffffff819b4100 r14 0xffffffff819ba24c r15 0xffffffff819ba24c rip 0xffffffff8110d027 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x145275e(%rip) db> show proc Process 852 (syz-executor.0) at 0xfffff80018862a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffff800183dd528 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff8000448b528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094e08000 (map 0xfffffe0094e08000) (map.pmap 0xfffffe0094e080c0) (pmap 0xfffffe0094e08120) threads: 2 100195 Run CPU 1 syz-executor.0 100198 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 852 787 787 0 R (threaded) syz-executor.0 100195 Run CPU 1 syz-executor.0 100198 Run CPU 0 syz-executor.0 818 809 818 0 Ss select 0xfffff800188fce40 dhclient 812 1 812 0 Ss select 0xfffff80017e86040 dhclient 809 802 436 65 S select 0xfffff8001824d140 dhclient 802 436 436 0 S wait 0xfffff800188c5a50 sh 787 785 787 0 Ss nanslp 0xffffffff82532ee0 syz-executor.0 785 783 783 0 S (threaded) syz-execprog 100092 S uwait 0xfffff80004f60d80 syz-execprog 100106 S uwait 0xfffff80004c07900 syz-execprog 100107 S uwait 0xfffff80004c07a00 syz-execprog 100108 S kqread 0xfffff800048d2700 syz-execprog 100109 S uwait 0xfffff80004c07c00 syz-execprog 100111 S uwait 0xfffff80004f60a80 syz-execprog 100112 S uwait 0xfffff80004f60980 syz-execprog 100113 S uwait 0xfffff80018571e00 syz-execprog 783 781 783 0 Ss pause 0xfffff80018598b00 csh 781 694 781 0 Ss select 0xfffff8001824d2c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048e5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c15cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ba20b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004ba24b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004ba28b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004ba2cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b270b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b274b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b278b0 getty 750 1 24 0 S+ piperd 0xfffff80004e9a2e8 logger 749 748 24 0 S+ nanslp 0xffffffff82532ee0 sleep 748 1 24 0 S+ wait 0xfffff80004fa3000 sh 698 1 698 0 Ss nanslp 0xffffffff82532ee0 cron 694 1 694 0 Ss select 0xfffff80017e86540 sshd 507 1 507 0 Ss select 0xfffff8001824d6c0 syslogd 436 1 436 0 Ss wait 0xfffff80004e70000 devd 435 1 435 65 Ss select 0xfffff8001824d8c0 dhclient 350 1 350 0 Ss select 0xfffff8001824d940 dhclient 347 1 347 0 Ss select 0xfffff80017e864c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dc1528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826223b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826214a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800046988e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263cdf8 [dom0] 100076 D launds 0xffffffff8263ce04 [laundry: dom0] 100077 D umarcl 0xffffffff81526030 [uma] 18 0 0 0 DL - 0xffffffff82367278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d78818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e72430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ea5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ea5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ea5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ea5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223efc0 [doneq0] 100067 D - 0xffffffff8223ee90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004669c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000445eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000445eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512720 [g_event] 100026 D - 0xffffffff82512728 [g_up] 100027 D - 0xffffffff82512730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004467900 [thr_0] 100019 D - 0xfffff80004467980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100023 I [swi3: vm] 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 0xfffff8000448b528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a830 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512cb0 [swapper] 100005 D - 0xfffff8000446de00 [if_config_tqg_0] 100006 D - 0xfffff8000446dd00 [softirq_0] 100007 D - 0xfffff8000446dc00 [softirq_1] 100008 D - 0xfffff8000446db00 [if_io_tqg_0] 100009 D - 0xfffff8000446da00 [if_io_tqg_1] 100011 D - 0xfffff8000446bd00 [thread taskq] 100012 D - 0xfffff8000446bc00 [aiod_kick taskq] 100014 D - 0xfffff8000446ba00 [kqueue_ctx taskq] 100015 D - 0xfffff8000446b900 [in6m_free taskq] 100017 D - 0xfffff8000446b700 [inm_free taskq] 100024 D - 0xfffff8000446b600 [firmware taskq] 100028 D - 0xfffff8000446b500 [crypto_0] 100029 D - 0xfffff8000446b500 [crypto_1] 100044 D - 0xfffff8000446b300 [vtnet0 rxq 0] 100045 D - 0xfffff8000446b200 [vtnet0 txq 0] 100046 D - 0xfffff8000446b100 [vtnet0 rxq 1] 100047 D - 0xfffff8000446b000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004661800 [virtio_balloon] 100053 D - 0xfffff800048d2e00 [mca taskq] 100058 D - 0xffffffff81d620c1 [deadlkres] 100063 D - 0xfffff80004bade00 [acpi_task_0] 100064 D - 0xfffff80004bade00 [acpi_task_1] 100065 D - 0xfffff80004bade00 [acpi_task_2] 100066 D - 0xfffff8000446b400 [CAM taskq] db> show all locks Process 852 (syz-executor.0) thread 0xfffffe0094e57a00 (100195) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff825582b0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 Process 852 (syz-executor.0) thread 0xfffffe0094e50500 (100198) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b2f00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 490 newblk 429 1131K 513 vfscache 3 1025K 3 pcb 26 541K 370 inodedep 26 522K 129 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 122 235K 923 acpica 1674 184K 58097 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 13 131K 144 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 102 102K 113 linker 278 100K 304 bus 983 80K 3361 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 filedesc 5 37K 89 umtx 288 36K 288 kdtrace 182 36K 1052 BPF 19 36K 19 temp 23 33K 1698 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 121 31K 131 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 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 ifaddr 42 15K 42 bus-sc 32 14K 1595 KTRACE 100 13K 100 kenv 93 12K 93 eventhandler 129 11K 129 GEOM 60 10K 490 rman 82 10K 423 dirrem 37 10K 64 bmsafemap 4 9K 87 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_timw 30 8K 30 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 ifnet 4 7K 4 sglist 5 7K 5 CAM DEV 3 6K 510 lltable 19 6K 19 cred 22 6K 240 kqueue 54 6K 857 ether_multi 68 6K 78 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 19 5K 344 ufs_dirhash 24 5K 24 freefile 36 5K 61 in6_multi 35 5K 35 UMA 260 5K 260 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 18 4K 18 pf_ifnet 7 4K 10 hhook 13 4K 13 pwddesc 52 4K 853 session 23 3K 34 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 525 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 10013 CAM XPT 22 2K 543 Unitno 26 2K 40 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 34 msi 9 2K 9 clone 9 2K 9 softdep 1 1K 1 diradd 8 1K 80 indirdep 4 1K 4 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 NFSD session 1 1K 1 ip6ndp 6 1K 7 sctp_ifa 7 1K 8 CAM periph 4 1K 271 sctp_atcl 2 1K 286 ipsec 3 1K 3 in_multi 3 1K 5 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_ifn 3 1K 8 mld 3 1K 3 igmp 3 1K 3 chacha20random 1 1K 1 tun 4 1K 4 osd 3 1K 10 DEVFSP 5 1K 5 mkdir 2 1K 94 vnodes 1 1K 1 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 inpcbpolicy 7 1K 146 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 aesni_data 2 1K 2 soname 5 1K 3327 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 62 newdirblk 1 1K 47 pmchooks 1 1K 1 filecaps 5 1K 72 nexusdev 6 1K 6 sctp_vrf 1 1K 1 sctp_atky 2 1K 426 entropy 2 1K 39 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 sctp_athm 2 1K 354 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 5 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 5 sctp_aadr 0 0K 0 sctp_stro 0 0K 72 sctp_stri 0 0K 136 sctp_map 0 0K 144 mqdata 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 nvme_da 0 0K 0 xen_intr 0 0K 0 acpipwr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 mixer 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 vm_fictitious 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 CAM CCB 0 0K 1979 UMAHash 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 43 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 61 freefrag 0 0K 5 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 agtiapi_MemAlloc 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 osti_cacheable 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 0 VN POLL 0 0K 0 tempbuff 0 0K 0 statfs 0 0K 231 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 46 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13880 ioctlops 0 0K 90 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 628 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 SCSI sa 0 0K 0 scsi_pass 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 ciss_data 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 516 12150 0 254 36192256 0 pbuf 2632 0 989 0 0 2 2603048 0 mbuf 256 8587 518 15283 0 254 2330880 0 BUF TRIE 144 167 13301 546 0 62 1939392 0 malloc-384 384 4141 9 4142 0 30 1593600 0 malloc-4096 4096 383 4 1940 0 2 1585152 0 malloc-128 128 10603 30 11194 0 126 1361024 0 UMA Slabs 0 112 9642 3 9642 0 126 1080240 0 FFS inode 1128 491 20 553 0 8 576408 0 RADIX NODE 144 2258 147 22141 0 62 346320 0 VNODE 488 522 62 586 0 30 284992 0 VM OBJECT 264 1004 61 13872 0 30 281160 0 malloc-65536 65536 4 0 4 0 1 262144 0 THREAD 1792 129 15 198 0 8 258048 0 256 Bucket 2048 108 10 9858 0 8 241664 0 DEVCTL 1024 0 212 117 0 0 217088 0 malloc-64 64 3282 57 3314 0 254 213696 0 malloc-16 16 12686 314 12791 0 254 208000 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 232 2 232 0 16 179712 0 malloc-32 32 5062 230 5161 0 254 169344 0 malloc-16384 16384 6 4 48 0 1 163840 0 malloc-128 128 1136 73 27163 0 126 154752 0 FFS2 dinode 256 491 34 552 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 54 0 1 131072 0 malloc-65536 65536 0 2 132 0 1 131072 0 malloc-256 256 455 40 657 0 62 126720 0 MAP ENTRY 96 1033 269 40820 0 126 124992 0 malloc-1024 1024 115 5 128 0 16 122880 0 ksiginfo 112 51 993 70 0 126 116928 0 malloc-4096 4096 28 0 40 0 2 114688 0 S VFS Cache 104 983 109 1062 0 126 113568 0 vmem btag 56 1941 63 1941 0 254 112224 0 VMSPACE 2544 29 10 831 0 4 99216 0 malloc-2048 2048 3 45 2781 0 8 98304 0 PROC 1320 51 18 852 0 8 91080 0 UMA Kegs 384 218 5 218 0 30 85632 0 filedesc0 1072 52 18 853 0 8 75040 0 malloc-8192 8192 6 3 34 0 1 73728 0 g_bio 408 0 180 5428 0 30 73440 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 socket 944 22 46 1402 0 254 64192 0 malloc-256 256 218 22 937 0 62 61440 0 sctp_ep 1280 2 43 146 0 254 57600 0 128 Bucket 1024 36 19 583 0 16 56320 0 malloc-16384 16384 3 0 9 0 1 49152 0 malloc-8192 8192 5 1 98 0 1 49152 0 malloc-64 64 539 217 11539 0 254 48384 0 malloc-128 128 340 32 822 0 126 47616 0 malloc-256 256 144 36 570 0 62 46080 0 32 Bucket 256 45 135 5034 0 62 46080 0 malloc-64 64 564 129 2460 0 254 44352 0 malloc-128 128 293 48 392 0 126 43648 0 malloc-384 384 40 70 448 0 30 42240 0 clpbuf 2632 0 16 14 0 16 42112 0 malloc-2048 2048 3 17 147 0 8 40960 0 malloc-128 128 193 117 651 0 126 39680 0 malloc-256 256 33 117 169 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 12570 0 16 36864 0 pcpu-8 8 4254 354 4306 0 254 36864 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 1 117 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 64 Bucket 512 56 8 1383 0 30 32768 0 malloc-384 384 71 9 380 0 30 30720 0 malloc-384 384 60 10 61 0 30 26880 0 malloc-256 256 84 21 494 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 8 0 2 24576 0 malloc-1024 1024 2 22 43 0 16 24576 0 malloc-1024 1024 17 7 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 0 10 72 0 254 22880 0 TURNSTILE 136 145 23 145 0 62 22848 0 malloc-1024 1024 14 6 17 0 16 20480 0 malloc-1024 1024 7 13 233 0 16 20480 0 malloc-512 512 1 39 120 0 30 20480 0 malloc-64 64 233 82 13805 0 254 20160 0 8 Bucket 80 43 207 502 0 126 20000 0 malloc-128 128 117 38 189 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 126 0 62 19200 0 malloc-256 256 57 18 754 0 62 19200 0 malloc-256 256 39 36 210 0 62 19200 0 pipe 744 12 13 299 0 16 18600 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 6 2 7 0 8 16384 0 malloc-2048 2048 4 4 195 0 8 16384 0 Files 80 100 100 6977 0 126 16000 0 SLEEPQUEUE 88 145 15 145 0 126 14080 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-4096 4096 1 2 232 0 2 12288 0 malloc-2048 2048 5 1 5 0 8 12288 0 malloc-1024 1024 2 10 970 0 16 12288 0 malloc-64 64 57 132 902 0 254 12096 0 malloc-16 16 264 486 626 0 254 12000 0 malloc-128 128 61 32 3093 0 126 11904 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 3 1 4 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-512 512 7 9 7 0 30 8192 0 malloc-512 512 2 14 510 0 30 8192 0 malloc-512 512 4 12 202 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 sctp_raddr 736 0 11 72 0 254 8096 0 rtentry 176 18 28 22 0 62 8096 0 PGRP 88 23 69 34 0 126 8096 0 rl_entry 40 33 169 33 0 254 8080 0 sctp_laddr 48 0 168 6 0 254 8064 0 udpcb 32 2 250 134 0 254 8064 0 PWD 32 13 239 140 0 254 8064 0 malloc-64 64 12 114 25 0 254 8064 0 malloc-64 64 3 123 38 0 254 8064 0 malloc-64 64 74 52 528 0 254 8064 0 malloc-32 32 42 210 304 0 254 8064 0 malloc-32 32 47 205 864 0 254 8064 0 malloc-32 32 120 132 1908 0 254 8064 0 malloc-32 32 16 236 37 0 254 8064 0 malloc-32 32 82 170 595 0 254 8064 0 malloc-32 32 22 230 2835 0 254 8064 0 16 Bucket 144 36 20 206 0 62 8064 0 4 Bucket 48 6 162 66 0 254 8064 0 2 Bucket 32 41 211 530 0 254 8064 0 KNOTE 160 8 42 270 0 62 8000 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 31 469 265 0 254 8000 0 malloc-16 16 29 471 327 0 254 8000 0 malloc-16 16 201 299 1628 0 254 8000 0 malloc-16 16 4 496 5 0 254 8000 0 malloc-16 16 19 481 26320 0 254 8000 0 malloc-128 128 18 44 64 0 126 7936 0 ripcb 488 2 14 5 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 udp_inpcb 488 2 14 134 0 254 7808 0 kenv 258 3 27 1038 0 30 7740 0 routing nhops 256 15 15 22 0 62 7680 0 unpcb 256 11 19 1090 0 254 7680 0 mbuf_packet 256 1 29 464 0 254 7680 0 malloc-384 384 20 0 20 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 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 5 0 254 4032 0 malloc-32 32 9 117 30 0 254 4032 0 vtnet_tx_hdr 24 0 167 719 0 254 4008 0 sctp_chunk 152 0 26 68 0 254 3952 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 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_rack_pcb 704 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 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 tcp_log 416 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 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 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 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 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 domainset 40 0 0 0 0 254 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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