Date: Sat, 03 Jan 2015 18:02:10 +0100 (CET) From: sthaug@nethelp.no To: freebsd-stable@freebsd.org Subject: 10.1-STABLE/i386 GENERIC + VIMAGE: Panic when going multiuser Message-ID: <20150103.180210.74719874.sthaug@nethelp.no>
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I have a reproducible crash in 10.1-STABLE/i386, svn updated to r276174.
The kernel is based on GENERIC with *one* line added: options VIMAGE.
I can boot to single user with no problem. Going multiuser results in
immediate crash with backtrace
#0 0xc0b59be2 at kdb_backtrace+0x52
#1 0xc0b1b65f at panic+0x11f
#2 0xc0dd1666 at vm_fault_hold+0x2076
#3 0xc0dcf5b1 at vm_fault+0x81
#4 0xc103008b at trap_pfault+0x1bb
#5 0xc102f8e4 at trap+0x674
#6 0xc101ad0c at calltrap+0x6
#7 0xc0d0ca7a at sysctl_ip6_temppltime+0x3a
#8 0xc0b28031 at sysctl_root+0x2b1
#9 0xc0b2862a at userland_sysctl+0x1fa
#10 0xc0b283e8 at sys___sysctl+0x98
#11 0xc1030986 at syscall+0x4a6
#12 0xc101ada1 at Xint0x80_syscall+0x21
The full core.txt.1 is included below. /var/crash/vmcore.1 is also
available if anybody is interested.
Is this a known problem? The server boots a GENERIC kernel built from
the same source code with no problems.
Steinar Haug, Nethelp consulting, sthaug@nethelp.no
----------------------------------------------------------------------
verdi.nethelp.no dumped core - see /var/crash/vmcore.1
Sat Jan 3 16:42:48 CET 2015
FreeBSD verdi.nethelp.no 10.1-STABLE FreeBSD 10.1-STABLE #0 r276174: Sat Jan 3 16:00:06 CET 2015 root@verdi.nethelp.no:/usr/src/sys/i386/compile/GENERICV i386
panic: vm_fault: fault on nofault entry, addr: cc10f000
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Unread portion of the kernel message buffer:
Copyright (c) 1992-2014 The FreeBSD Project.
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FreeBSD 10.1-STABLE #0 r276174: Sat Jan 3 16:00:06 CET 2015
root@verdi.nethelp.no:/usr/src/sys/i386/compile/GENERICV i386
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
CPU: Intel(R) Pentium(R) D CPU 2.80GHz (2793.06-MHz 686-class CPU)
Origin="GenuineIntel" Id=0xf47 Family=0xf Model=0x4 Stepping=7
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x641d<SSE3,DTES64,MON,DS_CPL,CNXT-ID,CX16,xTPR>
AMD Features=0x20100000<NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 2147483648 (2048 MB)
avail memory = 2083926016 (1987 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <DELL PESC430>
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
WARNING: VIMAGE (virtualized network stack) is a highly experimental feature.
ioapic0: Changing APIC ID to 8
ioapic0 <Version 2.0> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
random: <Software, Yarrow> initialized
acpi0: <DELL PESC430> on motherboard
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 7ee8cc00 (3) failed
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x5f irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0xdcc0-0xdcdf mem 0xfe880000-0xfe89ffff,0xfe8a0000-0xfe8bffff irq 16 at device 0.0 on pci2
em0: Using an MSI interrupt
em0: Ethernet address: 00:15:17:36:bc:e8
em1: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0xdce0-0xdcff mem 0xfe8c0000-0xfe8dffff,0xfe8e0000-0xfe8fffff irq 17 at device 0.1 on pci2
em1: Using an MSI interrupt
em1: Ethernet address: 00:15:17:36:bc:e9
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
pci3: <ACPI PCI bus> on pcib3
bge0: <Broadcom NetXtreme PCIe Ethernet Adapter, ASIC rev. 0x004101> mem 0xfe7f0000-0xfe7fffff irq 16 at device 0.0 on pci3
bge0: CHIP ID 0x00004101; ASIC REV 0x04; CHIP REV 0x41; PCI-E
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 1000BASE-T media interface> PHY 1 on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
bge0: Ethernet address: 00:10:18:1c:60:ce
pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
pci4: <ACPI PCI bus> on pcib4
bge1: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x004001> mem 0xfe6f0000-0xfe6fffff irq 17 at device 0.0 on pci4
bge1: CHIP ID 0x00004001; ASIC REV 0x04; CHIP REV 0x40; PCI-E
miibus1: <MII bus> on bge1
brgphy1: <BCM5750 1000BASE-T media interface> PHY 1 on miibus1
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
bge1: Ethernet address: 00:13:72:20:b4:6f
uhci0: <Intel 82801G (ICH7) USB controller USB-A> port 0xff80-0xff9f irq 21 at device 29.0 on pci0
usbus0 on uhci0
uhci1: <Intel 82801G (ICH7) USB controller USB-B> port 0xff60-0xff7f irq 22 at device 29.1 on pci0
usbus1 on uhci1
uhci2: <Intel 82801G (ICH7) USB controller USB-C> port 0xff40-0xff5f irq 18 at device 29.2 on pci0
usbus2 on uhci2
uhci3: <Intel 82801G (ICH7) USB controller USB-D> port 0xff20-0xff3f irq 23 at device 29.3 on pci0
usbus3 on uhci3
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xffa80800-0xffa80bff irq 21 at device 29.7 on pci0
usbus4: EHCI version 1.0
usbus4 on ehci0
pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci5: <ACPI PCI bus> on pcib5
vgapci0: <VGA-compatible display> port 0xcc80-0xccff mem 0xfc000000-0xfdffffff,0xfe4c0000-0xfe4fffff at device 7.0 on pci5
vgapci0: Boot video device
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf irq 16 at device 31.1 on pci0
ata0: <ATA channel> at channel 0 on atapci0
atapci1: <Intel ICH7 SATA300 controller> port 0xfe00-0xfe07,0xfe10-0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfea0-0xfeaf irq 20 at device 31.2 on pci0
ata2: <ATA channel> at channel 0 on atapci1
ata3: <ATA channel> at channel 1 on atapci1
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xcafff,0xcb000-0xcbfff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: parallel port not found.
p4tcc0: <CPU Frequency Thermal Control> on cpu0
p4tcc1: <CPU Frequency Thermal Control> on cpu1
Timecounters tick every 1.000 msec
random: unblocking device.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen2.1: <Intel> at usbus2
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen4.1: <Intel> at usbus4
uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
ugen3.1: <Intel> at usbus3
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
cd0 at ata0 bus 0 scbus0 target 0 lun 0
cd0: <HL-DT-ST CD-ROM GCR-8485B 1.06> Removable CD-ROM SCSI-0 device
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
ada0 at ata2 bus 0 scbus1 target 0 lun 0
ada0: <ST3500320AS SD15> ATA-8 SATA 2.x device
ada0: Serial Number 9QM098KE
ada0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)
ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
ada1 at ata3 bus 0 scbus2 target 0 lun 0
ada1: <ST3500320AS SD15> ATA-8 SATA 2.x device
ada1: Serial Number 9QM0D4DL
ada1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)
ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada1: Previously was known as ad6
lapic1: Forcing LINT1 to edge trigger
SMP: AP CPU #1 Launched!
Timecounter "TSC-low" frequency 1396528035 Hz quality 1000
uhub1: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
Root mount waiting for: usbus4
Root mount waiting for: usbus4
Root mount waiting for: usbus4
uhub2: 8 ports with 8 removable, self powered
Trying to mount root from ufs:/dev/ada0s1a [rw]...
<118>Setting hostuuid: 44454c4c-4400-104a-8054-b8c04f43324a.
<118>Setting hostid: 0xde1f5676.
<118>Entropy harvesting: interrupts ethernet point_to_point
panic: vm_fault: fault on nofault entry, addr: cc10f000
cpuid = 1
KDB: stack backtrace:
#0 0xc0b59be2 at kdb_backtrace+0x52
#1 0xc0b1b65f at panic+0x11f
#2 0xc0dd1666 at vm_fault_hold+0x2076
#3 0xc0dcf5b1 at vm_fault+0x81
#4 0xc103008b at trap_pfault+0x1bb
#5 0xc102f8e4 at trap+0x674
#6 0xc101ad0c at calltrap+0x6
#7 0xc0d0ca7a at sysctl_ip6_temppltime+0x3a
#8 0xc0b28031 at sysctl_root+0x2b1
#9 0xc0b2862a at userland_sysctl+0x1fa
#10 0xc0b283e8 at sys___sysctl+0x98
#11 0xc1030986 at syscall+0x4a6
#12 0xc101ada1 at Xint0x80_syscall+0x21
Uptime: 7s
Physical memory: 2026 MB
Dumping 72 MB: 57 41 25 9
#0 doadump (textdump=-961848576) at pcpu.h:233
233 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=-961848576) at pcpu.h:233
#1 0xc0b1b2cd in kern_reboot (howto=260) at ../../../kern/kern_shutdown.c:452
#2 0xc0b1b69d in panic (fmt=<value optimized out>)
at ../../../kern/kern_shutdown.c:759
#3 0xc0dd1666 in vm_fault_hold (map=<value optimized out>,
vaddr=<value optimized out>, fault_type=<value optimized out>,
fault_flags=<value optimized out>, m_hold=<value optimized out>)
at ../../../vm/vm_fault.c:341
#4 0xc0dcf5b1 in vm_fault (map=0xc1a6d000, vaddr=<value optimized out>,
fault_type=0 '\0', fault_flags=<value optimized out>)
at ../../../vm/vm_fault.c:281
#5 0xc103008b in trap_pfault (frame=<value optimized out>, usermode=0,
eva=3337976768) at ../../../i386/i386/trap.c:914
#6 0xc102f8e4 in trap (frame=0xee3b4a34) at ../../../i386/i386/trap.c:532
#7 0xc101ad0c in calltrap () at ../../../i386/i386/exception.s:170
#8 0xc102d8d3 in copyout () at ../../../i386/i386/support.s:315
Previous frame inner to this frame (corrupt stack?)
Current language: auto; currently minimal
(kgdb)
------------------------------------------------------------------------
ps -axlww
UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0 0 0 0 -8 0 0 1165024 - DLs - 0:00.01 [kernel]
0 1 0 0 20 0 9364 4180960 wait DLs - 0:00.00 [init]
0 2 0 0 -16 0 0 1165024 - DL - 0:00.01 [cam]
0 3 0 0 -16 0 0 1165024 - DL - 0:00.00 [fdc0]
0 4 0 0 -16 0 0 1165024 waiting_ DL - 0:00.00 [sctp_iterator]
0 5 0 0 -16 0 0 1165024 psleep DL - 0:00.00 [pagedaemon]
0 6 0 0 -16 0 0 1165024 psleep DL - 0:00.00 [vmdaemon]
0 7 0 0 155 0 0 1165024 pgzero DL - 0:00.00 [pagezero]
0 8 0 0 -16 0 0 1165024 psleep DL - 0:00.00 [bufdaemon]
0 9 0 0 -16 0 0 1165024 vlruwt DL - 0:00.00 [vnlru]
0 10 0 0 -16 0 0 1165024 audit_wo DL - 0:00.00 [audit]
0 11 0 0 155 0 0 1165024 - RL - 0:07.56 [idle]
0 12 0 0 -84 0 0 1165024 - WL - 0:00.01 [intr]
0 13 0 0 -8 0 0 1165024 - DL - 0:00.02 [geom]
0 14 0 0 -16 0 0 1165024 - DL - 0:00.00 [rand_harvestq]
0 15 0 0 -68 0 0 1165024 - DL - 0:00.01 [usb]
0 16 0 0 16 0 0 1165024 syncer DL - 0:00.00 [syncer]
0 17 1 0 52 0 10520 0 wait Ds+ - 0:00.02 [sh]
0 37 17 0 52 0 10520 745920 wait D+ - 0:00.01 [sh]
0 42 37 0 52 0 10520 989760 wait D+ - 0:00.00 [sh]
0 44 37 0 52 0 10024 4155184 piperd D+ - 0:00.00 [dd]
0 45 42 0 72 0 10020 4182176 - R+ - 0:00.01 [sysctl]
------------------------------------------------------------------------
vmstat -s
12039 cpu context switches
1413 device interrupts
108 software interrupts
2098 traps
15495 system calls
16 kernel threads created
21 fork() calls
8 vfork() calls
0 rfork() calls
0 swap pager pageins
0 swap pager pages paged in
0 swap pager pageouts
0 swap pager pages paged out
88 vnode pager pageins
695 vnode pager pages paged in
0 vnode pager pageouts
0 vnode pager pages paged out
0 page daemon wakeups
0 pages examined by the page daemon
0 pages reactivated
655 copy-on-write faults
2 copy-on-write optimized faults
1406 zero fill pages zeroed
69 zero fill pages prezeroed
0 intransit blocking page faults
2682 total VM faults taken
71 page faults requiring I/O
0 pages affected by kernel thread creation
764 pages affected by fork()
272 pages affected by vfork()
0 pages affected by rfork()
0 pages cached
11851 pages freed
0 pages freed by daemon
0 pages freed by exiting processes
339 pages active
1041 pages inactive
0 pages in VM cache
3544 pages wired down
504928 pages free
4096 bytes per page
1129 total name lookups
cache hits (74% pos + 3% neg) system 0% per-directory
deletions 0%, falsehits 0%, toolong 0%
------------------------------------------------------------------------
vmstat -m
Type InUse MemUse HighUse Requests Size(s)
isadev 9 1K - 9 64
kbdmux 6 22K - 6 16,256,1024,2048,16384
cdev 5 1K - 5 128
filedesc 22 22K - 46 1024
kdtrace 99 21K - 123 64,256
kenv 87 7K - 101 16,32,64,128,4096
proc-args 4 1K - 20 32,64,128
LED 4 1K - 4 16,64
hhook 2 1K - 2 128
ithread 76 7K - 76 16,64,128
entropy 1026 65K - 1026 16,64
KTRACE 100 13K - 100 128
acpiintr 1 1K - 1 32
linker 146 5K - 148 16,32,256
acpica 1718 91K - 46389 16,32,64,128,256,512,1024
lockf 2 1K - 2 64
loginclass 2 1K - 2 64
devbuf 2396 1070K - 2476 16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
temp 23 225K - 222 16,32,64,128,256,512,1024,2048,16384,65536
ip6ndp 5 1K - 5 64
module 526 34K - 526 64,128
mtx_pool 2 8K - 2 4096
CAM path 10 1K - 57 16
pmchooks 1 1K - 1 64
pgrp 2 1K - 2 64
session 2 1K - 2 128
proc 2 8K - 2 4096
subproc 53 96K - 77 256,4096
cred 10 1K - 90 64,128
plimit 2 1K - 2 256
uidinfo 2 2K - 2 64,1024
ata_pci 2 1K - 2 32
acpitask 1 4K - 1 4096
sysctl 0 0K - 22 16,32,64
sysctloid 4128 129K - 4210 16,32,64,128
sysctltmp 0 0K - 67 16,32,64,128,4096
acpisem 20 3K - 20 64,128
tidhash 1 8K - 1 8192
callout 3 1052K - 3
umtx 160 15K - 160 64,128
p1003.1b 1 1K - 1 16
bus 1568 158K - 4787 16,32,64,128,256,1024
bus-sc 70 291K - 2757 16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
CAM periph 8 1K - 24 16,32,64,128
devstat 8 17K - 8 16,4096
eventhandler 90 5K - 90 32,64,128
acpidev 30 1K - 30 32
kobj 368 736K - 580 2048
feeder 7 1K - 7 16
Per-cpu 1 1K - 1 16
rman 182 11K - 547 16,32,64
sbuf 0 0K - 1250 16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
stack 0 0K - 2 128
taskqueue 25 2K - 25 16,128
Unitno 19 2K - 33 16,64
iov 0 0K - 1019 64
msg 4 25K - 4 1024,4096,16384
sem 4 101K - 4 1024,4096
shm 1 16K - 1 16384
tty 18 9K - 20 512,1024
shmfd 1 4K - 1 4096
pcb 14 204K - 14 16,64,512,1024,4096,65536
vfscache 1 512K - 1
vfs_hash 1 256K - 1
vnodes 1 1K - 1 128
mount 16 1K - 22 16,32,64,128,256
BPF 5 1K - 5 64
ifnet 6 6K - 6 64,1024
ifaddr 66 9K - 66 16,32,64,128,256,512,1024,2048
clone 7 1K - 7 128
arpcom 4 1K - 4 16
lltable 10 3K - 10 256
DEVFS3 135 17K - 136 128
DEVFS1 116 29K - 116 256
DEVFS 23 1K - 24 16,64
routetbl 7 2K - 7 256
vnet 1 1K - 1 32
vnet_data 1 32K - 1 32768
vnet_data_free 1 1K - 1 16
igmp 5 1K - 5 128
sctp_vrf 1 1K - 1 64
hostcache 1 16K - 1 16384
syncache 1 64K - 1 65536
mld 5 1K - 5 128
rpc 2 16K - 2 8192
audit_evclass 187 3K - 229 16
ufs_dirhash 6 2K - 6 16,512
ufs_quota 1 256K - 1
ufs_mount 3 13K - 3 256,4096,8192
vm_pgdata 1 64K - 1 65536
atkbddev 2 1K - 2 32
pfs_nodes 21 3K - 21 128
GEOM 222 55K - 893 16,32,64,128,256,512,1024,2048,8192
CAM queue 11 2K - 35 16,256
CAM dev queue 4 1K - 4 64
raid_data 0 0K - 138 16,128
CAM SIM 4 1K - 4 128
scsi_cd 0 0K - 5 16
UART 3 2K - 3 16,512,1024
memdesc 1 4K - 1 4096
pci_link 16 2K - 16 64,128
apmdev 1 1K - 1 64
madt_table 0 0K - 1 2048
CAM XPT 30 2K - 126 16,32,128,256,512,1024,2048,65536
io_apic 1 1K - 1 1024
CAM DEV 7 14K - 14 2048
MCA 4 1K - 4 128
msi 2 1K - 2 64
nexusdev 3 1K - 3 16
CAM CCB 0 0K - 726 2048
USB 30 12K - 30 16,64,256,2048
USBdev 25 2K - 25 32,128,256
------------------------------------------------------------------------
vmstat -z
ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP
UMA Kegs: 256, 0, 104, 1, 104, 0, 0
UMA Zones: 432, 0, 104, 4, 104, 0, 0
UMA Slabs: 56, 0, 405, 27, 480, 0, 0
UMA RCntSlabs: 64, 0, 0, 0, 0, 0, 0
UMA Hash: 128, 0, 7, 24, 7, 0, 0
4 Bucket: 16, 0, 15, 741, 105, 0, 0
6 Bucket: 24, 0, 1, 335, 121, 0, 0
8 Bucket: 32, 0, 4, 626, 180, 0, 0
12 Bucket: 48, 0, 0, 0, 0, 0, 0
16 Bucket: 64, 0, 14, 553, 33, 8, 0
32 Bucket: 128, 0, 9, 270, 18, 0, 0
64 Bucket: 256, 0, 22, 113, 68, 0, 0
128 Bucket: 512, 0, 18, 46, 40, 0, 0
256 Bucket: 1024, 0, 29, 7, 97, 0, 0
vmem btag: 28, 0, 1598, 274, 1598, 12, 0
VM OBJECT: 156, 0, 317, 58, 611, 0, 0
RADIX NODE: 44, 504504, 804, 288, 2995, 0, 0
MAP: 144, 0, 3, 81, 3, 0, 0
KMAP ENTRY: 76, 0, 5, 154, 5, 0, 0
MAP ENTRY: 76, 0, 72, 193, 817, 0, 0
VMSPACE: 240, 0, 6, 122, 31, 0, 0
fakepg: 68, 0, 0, 0, 0, 0, 0
mt_zone: 2060, 0, 362, 1, 362, 0, 0
16: 16, 0, 3299, 481, 28758, 0, 0
32: 32, 0, 2347, 551, 5835, 0, 0
64: 64, 0, 4649, 454, 23838, 0, 0
128: 128, 0, 2441, 194, 4200, 0, 0
256: 256, 0, 571, 44, 1344, 0, 0
512: 512, 0, 47, 73, 594, 0, 0
1024: 1024, 0, 142, 30, 2433, 0, 0
2048: 2048, 0, 393, 13, 1566, 0, 0
4096: 4096, 0, 44, 2, 305, 0, 0
8192: 8192, 0, 11, 3, 366, 0, 0
16384: 16384, 0, 12, 2, 310, 0, 0
32768: 32768, 0, 10, 3, 108, 0, 0
65536: 65536, 0, 6, 2, 63, 0, 0
SLEEPQUEUE: 44, 0, 81, 234, 81, 0, 0
64 pcpu: 8, 0, 1447, 89, 1447, 0, 0
ptr pcpu: 4, 0, 0, 0, 0, 0, 0
Files: 56, 0, 7, 569, 288, 0, 0
rl_entry: 28, 0, 8, 568, 8, 0, 0
TURNSTILE: 72, 0, 81, 74, 81, 0, 0
umtx pi: 52, 0, 0, 0, 0, 0, 0
MAC labels: 20, 0, 0, 0, 0, 0, 0
PROC: 752, 0, 21, 9, 45, 0, 0
THREAD: 772, 0, 76, 4, 76, 0, 0
cpuset: 40, 0, 69, 234, 69, 0, 0
audit_record: 1112, 0, 0, 0, 0, 0, 0
mbuf_packet: 256, 168765, 0, 2, 0, 0, 0
mbuf: 256, 168765, 1, 254, 1, 0, 0
mbuf_cluster: 2048, 26368, 0, 0, 0, 0, 0
mbuf_jumbo_page: 4096, 13184, 0, 0, 0, 0, 0
mbuf_jumbo_9k: 9216, 11718, 0, 0, 0, 0, 0
mbuf_jumbo_16k: 16384, 8788, 0, 0, 0, 0, 0
mbuf_ext_refcnt: 4, 0, 0, 0, 0, 0, 0
g_bio: 152, 0, 0, 208, 2873, 0, 0
ttyinq: 152, 0, 15, 63, 15, 0, 0
ttyoutq: 256, 0, 8, 67, 8, 0, 0
ata_request: 220, 0, 1, 197, 1868, 0, 0
vtnet_tx_hdr: 16, 0, 0, 0, 0, 0, 0
FPU_save_area: 512, 0, 0, 0, 0, 0, 0
VNODE: 284, 0, 208, 30, 209, 0, 0
VNODEPOLL: 60, 0, 0, 0, 0, 0, 0
BUF TRIE: 44, 0, 8, 5816, 8, 0, 0
S VFS Cache: 72, 0, 212, 180, 241, 0, 0
STS VFS Cache: 92, 0, 0, 0, 0, 0, 0
L VFS Cache: 292, 0, 0, 0, 0, 0, 0
LTS VFS Cache: 312, 0, 0, 0, 0, 0, 0
NAMEI: 1024, 0, 0, 28, 518, 0, 0
DIRHASH: 1024, 0, 4, 12, 4, 0, 0
NCLNODE: 360, 0, 0, 0, 0, 0, 0
Mountpoints: 672, 0, 2, 16, 2, 0, 0
pipe: 408, 0, 1, 35, 10, 0, 0
procdesc: 72, 0, 0, 0, 0, 0, 0
ksiginfo: 80, 0, 15, 1035, 15, 0, 0
itimer: 232, 0, 0, 0, 0, 0, 0
KNOTE: 72, 0, 0, 0, 0, 0, 0
socket: 424, 64836, 0, 0, 0, 0, 0
unpcb: 172, 64837, 0, 0, 0, 0, 0
ipq: 32, 882, 0, 0, 0, 0, 0
udp_inpcb: 252, 64848, 0, 0, 0, 0, 0
udpcb: 12, 65016, 0, 0, 0, 0, 0
tcp_inpcb: 252, 64848, 0, 0, 0, 0, 0
tcpcb: 752, 64840, 0, 0, 0, 0, 0
tcptw: 60, 12998, 0, 0, 0, 0, 0
syncache: 124, 15360, 0, 0, 0, 0, 0
hostcache: 76, 15370, 0, 0, 0, 0, 0
tcpreass: 20, 1818, 0, 0, 0, 0, 0
sackhole: 20, 0, 0, 0, 0, 0, 0
sctp_ep: 980, 64836, 0, 0, 0, 0, 0
sctp_asoc: 1656, 40000, 0, 0, 0, 0, 0
sctp_laddr: 24, 80136, 0, 0, 0, 0, 0
sctp_raddr: 532, 80003, 0, 0, 0, 0, 0
sctp_chunk: 96, 400008, 0, 0, 0, 0, 0
sctp_readq: 76, 400044, 0, 0, 0, 0, 0
sctp_stream_msg_out: 68, 400020, 0, 0, 0, 0, 0
sctp_asconf: 24, 400008, 0, 0, 0, 0, 0
sctp_asconf_ack: 24, 400008, 0, 0, 0, 0, 0
udplite_inpcb: 252, 64848, 0, 0, 0, 0, 0
ripcb: 252, 64848, 0, 0, 0, 0, 0
rtentry: 108, 0, 0, 0, 0, 0, 0
selfd: 28, 0, 0, 0, 0, 0, 0
SWAPMETA: 276, 131082, 0, 0, 0, 0, 0
FFS inode: 116, 0, 200, 208, 200, 0, 0
FFS1 dinode: 128, 0, 0, 0, 0, 0, 0
FFS2 dinode: 256, 0, 200, 115, 200, 0, 0
------------------------------------------------------------------------
vmstat -i
interrupt total rate
irq6: fdc0 11 0
irq14: ata0 24 0
irq20: hpet0+ 1376 44
irq21: uhci0 ehci0 2 0
Total 1413 45
------------------------------------------------------------------------
pstat -T
7/64832 files
0M/0M swap space
------------------------------------------------------------------------
pstat -s
Device 512-blocks Used Avail Capacity
------------------------------------------------------------------------
iostat
iostat: kvm_read(_tk_nin): invalid address (0x0)
iostat: disabling TTY statistics
ada0 ada1 cd0 cpu
KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id
8.91 17 0.15 2.71 4 0.01 0.00 0 0.00 0 0 15 0 85
------------------------------------------------------------------------
ipcs -a
Message Queues:
T ID KEY MODE OWNER GROUP CREATOR CGROUP CBYTES QNUM QBYTES LSPID LRPID STIME RTIME CTIME
Shared Memory:
T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME
Semaphores:
T ID KEY MODE OWNER GROUP CREATOR CGROUP NSEMS OTIME CTIME
------------------------------------------------------------------------
ipcs -T
msginfo:
msgmax: 16384 (max characters in a message)
msgmni: 40 (# of message queues)
msgmnb: 2048 (max characters in a message queue)
msgtql: 40 (max # of messages in system)
msgssz: 8 (size of a message segment)
msgseg: 2048 (# of message segments in system)
shminfo:
shmmax: 536870912 (max shared memory segment size)
shmmin: 1 (min shared memory segment size)
shmmni: 192 (max number of shared memory identifiers)
shmseg: 128 (max shared memory segments per process)
shmall: 131072 (max amount of shared memory in pages)
seminfo:
semmni: 50 (# of semaphore identifiers)
semmns: 340 (# of semaphores in system)
semmnu: 150 (# of undo structures in system)
semmsl: 340 (max # of semaphores per id)
semopm: 100 (max # of operations per semop call)
semume: 50 (max # of undo entries per process)
semusz: 616 (size in bytes of undo structure)
semvmx: 32767 (semaphore maximum value)
semaem: 16384 (adjust on exit max value)
------------------------------------------------------------------------
nfsstat
Client Info:
Rpc Counts:
Getattr Setattr Lookup Readlink Read Write Create Remove
0 0 0 0 0 0 0 0
Rename Link Symlink Mkdir Rmdir Readdir RdirPlus Access
0 0 0 0 0 0 0 0
Mknod Fsstat Fsinfo PathConf Commit
0 0 0 0 0
Rpc Info:
TimedOut Invalid X Replies Retries Requests
0 0 0 0 0
Cache Info:
Attr Hits Misses Lkup Hits Misses BioR Hits Misses BioW Hits Misses
0 0 0 0 0 0 0 0
BioRLHits Misses BioD Hits Misses DirE Hits Misses Accs Hits Misses
0 0 0 0 0 0 0 0
Server Info:
Getattr Setattr Lookup Readlink Read Write Create Remove
0 0 0 0 0 0 0 0
Rename Link Symlink Mkdir Rmdir Readdir RdirPlus Access
0 0 0 0 0 0 0 0
Mknod Fsstat Fsinfo PathConf Commit
0 0 0 0 0
Server Ret-Failed
0
Server Faults
0
Server Cache Stats:
Inprog Idem Non-idem Misses
0 0 0 0
Server Write Gathering:
WriteOps WriteRPC Opsaved
0 0 0
------------------------------------------------------------------------
netstat -s
tcp:
0 packets sent
0 data packets (0 bytes)
0 data packets (0 bytes) retransmitted
0 data packets unnecessarily retransmitted
0 resends initiated by MTU discovery
0 ack-only packets (0 delayed)
0 URG only packets
0 window probe packets
0 window update packets
0 control packets
0 packets received
0 acks (for 0 bytes)
0 duplicate acks
0 acks for unsent data
0 packets (0 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 old duplicate packets
0 packets with some dup. data (0 bytes duped)
0 out-of-order packets (0 bytes)
0 packets (0 bytes) of data after window
0 window probes
0 window update packets
0 packets received after close
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
0 discarded due to memory problems
0 connection requests
0 connection accepts
0 bad connection attempts
0 listen queue overflows
0 ignored RSTs in the windows
0 connections established (including accepts)
0 connections closed (including 0 drops)
0 connections updated cached RTT on close
0 connections updated cached RTT variance on close
15479564166563417303 connections updated cached ssthresh on close
0 embryonic connections dropped
0 segments updated rtt (of 0 attempts)
0 retransmit timeouts
0 connections dropped by rexmit timeout
0 persist timeouts
0 connections dropped by persist timeout
14005573705234158122 Connections (fin_wait_2) dropped because of timeout
0 keepalive timeouts
0 keepalive probes sent
0 connections dropped by keepalive
0 correct ACK header predictions
0 correct data packet header predictions
0 syncache entries added
0 retransmitted
0 dupsyn
0 dropped
9794625110283851680 completed
0 bucket overflow
0 cache overflow
0 reset
0 stale
0 aborted
14005573670874418662 badack
0 unreach
0 zone failures
0 cookies sent
0 cookies received
0 hostcache entries added
10184538167154794752 bucket overflow
0 SACK recovery episodes
0 segment rexmits in SACK recovery episodes
0 byte rexmits in SACK recovery episodes
0 SACK options (SACK blocks) received
0 SACK options (SACK blocks) sent
0 SACK scoreboard overflow
0 packets with ECN CE bit set
72902022207830293 packets with ECN ECT(0) bit set
0 packets with ECN ECT(1) bit set
0 successful ECN handshakes
0 times ECN reduced the congestion window
9794625110283851680 packets with valid tcp-md5 signature received
0 packets with invalid tcp-md5 signature received
0 packets with tcp-md5 signature mismatch
0 packets with unexpected tcp-md5 signature received
0 packets without expected tcp-md5 signature received
udp:
0 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
0 with no checksum
0 dropped due to no socket
0 broadcast/multicast datagrams undelivered
0 dropped due to full socket buffers
0 not for hashed pcb
0 delivered
0 datagrams output
14335700371722380176 times multicast source filter matched
ip:
0 total packets received
0 bad header checksums
0 with size smaller than minimum
0 with data size < data length
14315188807169736704 with ip length > max ip packet size
0 with header length < data size
0 with data length < header length
14315188669730783232 with bad options
14315188738450259968 with incorrect version number
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
14315188536586797056 packets reassembled ok
0 packets for this host
0 packets for unknown/unsupported protocol
0 packets forwarded (0 packets fast forwarded)
0 packets not forwardable
14315188841529475072 packets received for unknown multicast group
0 redirects sent
14315188463572353024 packets sent from this host
14315188772809998336 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
14315188704090521600 output packets discarded due to no route
14315188566651568128 output datagrams fragmented
14315188601011306496 fragments created
14315188635371044864 datagrams that can't be fragmented
14315188875889213440 tunneling packets that can't find gif
14315188910248951808 datagrams with bad address in header
icmp:
0 calls to icmp_error
0 errors not generated in response to an icmp message
0 messages with bad code fields
0 messages less than the minimum length
0 messages with bad checksum
0 messages with bad length
0 multicast echo requests ignored
3333014576 multicast timestamp requests ignored
Input histogram:
IPv6 i-am-here: 3333014544
domain name reply: 3333014561
icmp photuris: 3333014568
0 message responses generated
0 invalid return addresses
3333014584 no return routes
igmp:
0 messages received
0 messages received with too few bytes
0 messages received with wrong TTL
0 messages received with bad checksum
0 V1/V2 membership queries received
0 V3 membership queries received
0 membership queries received with invalid field(s)
0 general queries received
0 group queries received
0 group-source queries received
0 group-source queries dropped
0 membership reports received
0 membership reports received with invalid field(s)
0 membership reports received for groups to which we belong
0 V3 reports received without Router Alert
0 membership reports sent
arp:
0 ARP requests sent
0 ARP replies sent
0 ARP requests received
0 ARP replies received
0 ARP packets received
0 total packets dropped due to no ARP entry
0 ARP entrys timed out
0 Duplicate IPs seen
ip6:
0 total packets received
0 with size smaller than minimum
0 with data size < data length
0 with bad options
0 with incorrect version number
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 fragments that exceeded limit
0 packets reassembled ok
0 packets for this host
0 packets forwarded
0 packets not forwardable
0 redirects sent
0 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
0 output datagrams fragmented
0 fragments created
0 datagrams that can't be fragmented
0 packets that violated scope rules
0 multicast packets which we don't join
Input histogram:
#185: 10195361075762210176
#197: 9794625110283851680
#198: 75153822021396996
#200: 13931259880027054932
#203: 13768611142046192725
Mbuf statistics:
0 one mbuf
0 one ext mbuf
0 two or more ext mbuf
0 packets whose headers are not contiguous
0 tunneling packets that can't find gif
0 packets discarded because of too many headers
0 failures of source address selection
Source addresses selection rule applied:
icmp6:
0 calls to icmp6_error
0 errors not generated in response to an icmp6 message
0 errors not generated because of rate limitation
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
Input histogram:
#12: 9794625110283851680
#13: 75153822021396996
#30: 3333020536
#33: 13261511704021832909
#45: 10204206368596083640
#46: 10204206334236345256
#47: 72902022207741397
#48: 10204276428102632280
#49: 10204276393742893896
#58: 14315149606041279496
Histogram of error messages to be generated:
0 no route
0 administratively prohibited
0 beyond scope
0 address unreachable
0 port unreachable
0 packet too big
0 time exceed transit
0 time exceed reassembly
0 erroneous header field
0 unrecognized next header
0 unrecognized option
0 redirect
0 unknown
0 message responses generated
0 messages with too many ND options
0 messages with bad ND options
0 bad neighbor solicitation messages
0 bad neighbor advertisement messages
0 bad router solicitation messages
14315222617152290816 bad router advertisement messages
3333022504 bad redirect messages
0 path MTU changes
rip6:
0 messages received
0 checksum calculations on inbound
0 messages with bad checksum
0 messages dropped due to no socket
0 multicast messages dropped due to no socket
0 messages dropped due to full socket buffers
0 delivered
0 datagrams output
------------------------------------------------------------------------
netstat -m
netstat: invalid address (0x0)
1/256/257 mbufs in use (current/cache/total)
18446744073709551614/2/0/26368 mbuf clusters in use (current/cache/total/max)
0/2 mbuf+clusters out of packet secondary zone in use (current/cache)
0/0/0/13184 4k (page size) jumbo clusters in use (current/cache/total/max)
0/0/0/11718 9k jumbo clusters in use (current/cache/total/max)
0/0/0/8788 16k jumbo clusters in use (current/cache/total/max)
18014398509481980K/68K/64K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters delayed (4k/9k/16k)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
------------------------------------------------------------------------
netstat -anr
Routing tables
Internet:
Destination Gateway Flags Netif Expire
Internet6:
Destination Gateway Flags Netif Expire
------------------------------------------------------------------------
netstat -anA
------------------------------------------------------------------------
netstat -aL
------------------------------------------------------------------------
fstat
fstat: can't read file 1 at 0xffffffff
fstat: can't read file 2 at 0x200007f
fstat: can't read file 1 at 0xffffffff
fstat: can't read file 2 at 0x200007f
fstat: can't read file 3 at 0x1fffff
fstat: can't read file 1 at 0xffffffff
fstat: can't read file 2 at 0x200007f
fstat: can't read file 1 at 0xffffffff
fstat: can't read file 2 at 0x200007f
fstat: can't read file 3 at 0x1fffff
fstat: can't read file 4 at 0x4000000
fstat: can't read file 6 at 0xffff
fstat: can't read file 7 at 0x78
fstat: can't read file 9 at 0x2
fstat: can't read file 1 at 0xffffffff
fstat: can't read file 2 at 0x200007f
fstat: can't read file 3 at 0x1fffff
fstat: can't read file 4 at 0x4000000
fstat: can't read file 6 at 0xffff
fstat: can't read file 7 at 0x78
fstat: can't read file 9 at 0x2
USER CMD PID FD MOUNT INUM MODE SZ|DV R/W
root sysctl 45 root / 2 drwxr-xr-x 512 r
root sysctl 45 wd / 2 drwxr-xr-x 512 r
root sysctl 45 text / 1524918 -r-xr-xr-x 18692 r
root sysctl 45 ctty /dev 6 crw------- console rw
root sysctl 45 0 /dev 6 crw------- console rw
root dd 44 root / 2 drwxr-xr-x 512 r
root dd 44 wd / 2 drwxr-xr-x 512 r
root dd 44 text / 1043338 -r-xr-xr-x 23216 r
root dd 44 ctty /dev 6 crw------- console rw
root dd 44 0* pipe c7024cc0 <-> c7024d80 0 rw
root sh 42 root / 2 drwxr-xr-x 512 r
root sh 42 wd / 2 drwxr-xr-x 512 r
root sh 42 text / 1043355 -r-xr-xr-x 119532 r
root sh 42 ctty /dev 6 crw------- console rw
root sh 42 0 /dev 6 crw------- console rw
root sh 37 root / 2 drwxr-xr-x 512 r
root sh 37 wd / 2 drwxr-xr-x 512 r
root sh 37 text / 1043355 -r-xr-xr-x 119532 r
root sh 37 ctty /dev 6 crw------- console rw
root sh 37 0 /dev 6 crw------- console rw
root sh 37 10 /dev 6 crw------- console rw
root sh 17 root / 2 drwxr-xr-x 512 r
root sh 17 wd / 2 drwxr-xr-x 512 r
root sh 17 text / 1043355 -r-xr-xr-x 119532 r
root sh 17 ctty /dev 6 crw------- console rw
root sh 17 0 /dev 6 crw------- console rw
root sh 17 10 /dev 6 crw------- console rw
root init 1 root / 2 drwxr-xr-x 512 r
root init 1 wd / 2 drwxr-xr-x 512 r
root init 1 text / 1524958 -r-xr-xr-x 889024 r
root kernel 0 root / 2 drwxr-xr-x 512 r
root kernel 0 wd / 2 drwxr-xr-x 512 r
------------------------------------------------------------------------
dmesg
Copyright (c) 1992-2014 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.1-STABLE #0 r276174: Sat Jan 3 16:00:06 CET 2015
root@verdi.nethelp.no:/usr/src/sys/i386/compile/GENERICV i386
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
CPU: Intel(R) Pentium(R) D CPU 2.80GHz (2793.06-MHz 686-class CPU)
Origin="GenuineIntel" Id=0xf47 Family=0xf Model=0x4 Stepping=7
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x641d<SSE3,DTES64,MON,DS_CPL,CNXT-ID,CX16,xTPR>
AMD Features=0x20100000<NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 2147483648 (2048 MB)
avail memory = 2083926016 (1987 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <DELL PESC430>
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
WARNING: VIMAGE (virtualized network stack) is a highly experimental feature.
ioapic0: Changing APIC ID to 8
ioapic0 <Version 2.0> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
random: <Software, Yarrow> initialized
acpi0: <DELL PESC430> on motherboard
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 7ee8cc00 (3) failed
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x5f irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0xdcc0-0xdcdf mem 0xfe880000-0xfe89ffff,0xfe8a0000-0xfe8bffff irq 16 at device 0.0 on pci2
em0: Using an MSI interrupt
em0: Ethernet address: 00:15:17:36:bc:e8
em1: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0xdce0-0xdcff mem 0xfe8c0000-0xfe8dffff,0xfe8e0000-0xfe8fffff irq 17 at device 0.1 on pci2
em1: Using an MSI interrupt
em1: Ethernet address: 00:15:17:36:bc:e9
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
pci3: <ACPI PCI bus> on pcib3
bge0: <Broadcom NetXtreme PCIe Ethernet Adapter, ASIC rev. 0x004101> mem 0xfe7f0000-0xfe7fffff irq 16 at device 0.0 on pci3
bge0: CHIP ID 0x00004101; ASIC REV 0x04; CHIP REV 0x41; PCI-E
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 1000BASE-T media interface> PHY 1 on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
bge0: Ethernet address: 00:10:18:1c:60:ce
pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
pci4: <ACPI PCI bus> on pcib4
bge1: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x004001> mem 0xfe6f0000-0xfe6fffff irq 17 at device 0.0 on pci4
bge1: CHIP ID 0x00004001; ASIC REV 0x04; CHIP REV 0x40; PCI-E
miibus1: <MII bus> on bge1
brgphy1: <BCM5750 1000BASE-T media interface> PHY 1 on miibus1
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
bge1: Ethernet address: 00:13:72:20:b4:6f
uhci0: <Intel 82801G (ICH7) USB controller USB-A> port 0xff80-0xff9f irq 21 at device 29.0 on pci0
usbus0 on uhci0
uhci1: <Intel 82801G (ICH7) USB controller USB-B> port 0xff60-0xff7f irq 22 at device 29.1 on pci0
usbus1 on uhci1
uhci2: <Intel 82801G (ICH7) USB controller USB-C> port 0xff40-0xff5f irq 18 at device 29.2 on pci0
usbus2 on uhci2
uhci3: <Intel 82801G (ICH7) USB controller USB-D> port 0xff20-0xff3f irq 23 at device 29.3 on pci0
usbus3 on uhci3
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xffa80800-0xffa80bff irq 21 at device 29.7 on pci0
usbus4: EHCI version 1.0
usbus4 on ehci0
pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci5: <ACPI PCI bus> on pcib5
vgapci0: <VGA-compatible display> port 0xcc80-0xccff mem 0xfc000000-0xfdffffff,0xfe4c0000-0xfe4fffff at device 7.0 on pci5
vgapci0: Boot video device
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf irq 16 at device 31.1 on pci0
ata0: <ATA channel> at channel 0 on atapci0
atapci1: <Intel ICH7 SATA300 controller> port 0xfe00-0xfe07,0xfe10-0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfea0-0xfeaf irq 20 at device 31.2 on pci0
ata2: <ATA channel> at channel 0 on atapci1
ata3: <ATA channel> at channel 1 on atapci1
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xcafff,0xcb000-0xcbfff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: parallel port not found.
p4tcc0: <CPU Frequency Thermal Control> on cpu0
p4tcc1: <CPU Frequency Thermal Control> on cpu1
Timecounters tick every 1.000 msec
random: unblocking device.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen2.1: <Intel> at usbus2
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen4.1: <Intel> at usbus4
uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
ugen3.1: <Intel> at usbus3
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
cd0 at ata0 bus 0 scbus0 target 0 lun 0
cd0: <HL-DT-ST CD-ROM GCR-8485B 1.06> Removable CD-ROM SCSI-0 device
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
ada0 at ata2 bus 0 scbus1 target 0 lun 0
ada0: <ST3500320AS SD15> ATA-8 SATA 2.x device
ada0: Serial Number 9QM098KE
ada0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)
ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
ada1 at ata3 bus 0 scbus2 target 0 lun 0
ada1: <ST3500320AS SD15> ATA-8 SATA 2.x device
ada1: Serial Number 9QM0D4DL
ada1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)
ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada1: Previously was known as ad6
lapic1: Forcing LINT1 to edge trigger
SMP: AP CPU #1 Launched!
Timecounter "TSC-low" frequency 1396528035 Hz quality 1000
uhub1: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
Root mount waiting for: usbus4
Root mount waiting for: usbus4
Root mount waiting for: usbus4
uhub2: 8 ports with 8 removable, self powered
Trying to mount root from ufs:/dev/ada0s1a [rw]...
Setting hostuuid: 44454c4c-4400-104a-8054-b8c04f43324a.
Setting hostid: 0xde1f5676.
Entropy harvesting: interrupts ethernet point_to_point
panic: vm_fault: fault on nofault entry, addr: cc10f000
cpuid = 1
KDB: stack backtrace:
#0 0xc0b59be2 at kdb_backtrace+0x52
#1 0xc0b1b65f at panic+0x11f
#2 0xc0dd1666 at vm_fault_hold+0x2076
#3 0xc0dcf5b1 at vm_fault+0x81
#4 0xc103008b at trap_pfault+0x1bb
#5 0xc102f8e4 at trap+0x674
#6 0xc101ad0c at calltrap+0x6
#7 0xc0d0ca7a at sysctl_ip6_temppltime+0x3a
#8 0xc0b28031 at sysctl_root+0x2b1
#9 0xc0b2862a at userland_sysctl+0x1fa
#10 0xc0b283e8 at sys___sysctl+0x98
#11 0xc1030986 at syscall+0x4a6
#12 0xc101ada1 at Xint0x80_syscall+0x21
Uptime: 7s
Physical memory: 2026 MB
Dumping 72 MB: 57 41 25 9
------------------------------------------------------------------------
kernel config
options CONFIG_AUTOGENERATED
ident GENERIC
machine i386
cpu I686_CPU
cpu I586_CPU
cpu I486_CPU
makeoptions WITH_CTF=1
makeoptions DEBUG=-g
options XENHVM
options USB_DEBUG
options ATH_ENABLE_11N
options AH_AR5416_INTERRUPT_MITIGATION
options AH_SUPPORT_AR5416
options IEEE80211_SUPPORT_MESH
options IEEE80211_AMPDU_AGE
options IEEE80211_DEBUG
options SC_PIXEL_MODE
options VESA
options AHD_REG_PRETTY_PRINT
options AHC_REG_PRETTY_PRINT
options ATA_STATIC_ID
options SMP
options KDB_TRACE
options KDB
options VIMAGE
options INCLUDE_CONFIG_FILE
options DDB_CTF
options KDTRACE_HOOKS
options MAC
options PROCDESC
options CAPABILITIES
options CAPABILITY_MODE
options AUDIT
options HWPMC_HOOKS
options KBD_INSTALL_CDEV
options PRINTF_BUFR_SIZE=128
options _KPOSIX_PRIORITY_SCHEDULING
options SYSVSEM
options SYSVMSG
options SYSVSHM
options STACK
options KTRACE
options SCSI_DELAY=5000
options COMPAT_FREEBSD7
options COMPAT_FREEBSD6
options COMPAT_FREEBSD5
options COMPAT_FREEBSD4
options GEOM_LABEL
options GEOM_RAID
options GEOM_PART_GPT
options PSEUDOFS
options PROCFS
options CD9660
options MSDOSFS
options NFS_ROOT
options NFSLOCKD
options NFSD
options NFSCL
options MD_ROOT
options QUOTA
options UFS_GJOURNAL
options UFS_DIRHASH
options UFS_ACL
options SOFTUPDATES
options FFS
options SCTP
options TCP_OFFLOAD
options INET6
options INET
options PREEMPTION
options SCHED_ULE
options NEW_PCIB
options NATIVE
options GEOM_PART_MBR
options GEOM_PART_EBR_COMPAT
options GEOM_PART_EBR
options GEOM_PART_BSD
options ISAPNP
device isa
device npx
device mem
device io
device uart_ns8250
device atpic
device apic
device cpufreq
device acpi
device eisa
device pci
device fdc
device ahci
device ata
device mvs
device siis
device ahb
device ahc
device ahd
device esp
device hptiop
device isp
device mpt
device mps
device mpr
device sym
device trm
device adv
device adw
device aha
device aic
device bt
device ncv
device nsp
device stg
device isci
device scbus
device ch
device da
device sa
device cd
device pass
device ses
device amr
device arcmsr
device asr
device ciss
device dpt
device hptmv
device hptnr
device hptrr
device hpt27xx
device iir
device ips
device mly
device twa
device tws
device aac
device aacp
device aacraid
device ida
device mfi
device mlx
device mrsas
device pst
device twe
device atkbdc
device atkbd
device psm
device kbdmux
device vga
device splash
device sc
device vt
device vt_vga
device agp
device pmtimer
device cbb
device pccard
device cardbus
device uart
device ppc
device ppbus
device lpt
device ppi
device puc
device bxe
device de
device em
device igb
device ixgb
device le
device ti
device txp
device vx
device miibus
device ae
device age
device alc
device ale
device bce
device bfe
device bge
device cas
device dc
device et
device fxp
device gem
device hme
device jme
device lge
device msk
device nfe
device nge
device pcn
device re
device rl
device sf
device sge
device sis
device sk
device ste
device stge
device tl
device tx
device vge
device vr
device vte
device wb
device xl
device cs
device ed
device ex
device ep
device fe
device ie
device sn
device xe
device wlan
device wlan_wep
device wlan_ccmp
device wlan_tkip
device wlan_amrr
device an
device ath
device ath_pci
device ath_hal
device ath_rate_sample
device ipw
device iwi
device iwn
device malo
device mwl
device ral
device wi
device wpi
device loop
device random
device padlock_rng
device rdrand_rng
device ether
device vlan
device tun
device md
device gif
device faith
device firmware
device bpf
device uhci
device ohci
device ehci
device xhci
device usb
device ukbd
device umass
device sound
device snd_cmi
device snd_csa
device snd_emu10kx
device snd_es137x
device snd_hda
device snd_ich
device snd_via8233
device mmc
device mmcsd
device sdhci
device virtio
device virtio_pci
device vtnet
device virtio_blk
device virtio_scsi
device virtio_balloon
device hyperv
device xenpci
device vmx
------------------------------------------------------------------------
ddb capture buffer
ddb: ddb_capture: kvm_nlist
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