[5.0_RC1] panic: trap

To: Current Users <current-users%netbsd.org@localhost>
Subject: [5.0_RC1] panic: trap
From: Andreas Wrede <andreas%wrede.ca@localhost>
Date: Sat, 7 Feb 2009 00:07:04 -0500

I got this panic on a 5.0_RC1 system within 2 minutes of the start ofhigh I/O volume backup.


panic: trap
Begin traceback...
uvm_fault(0xffffffff8096c360, 0x0, 1) -> e
fatal page fault in supervisor mode

trap type 6 code 0 rip ffffffff80453a1c cs 8 rflags 10246 cr2 0 cpl 0rsp ffff80004f17

panic: trap
Faulted in mid-traceback; aborting...
dump to dev 0,17 not possible
wd7: flush cache command didn't complete
wd6: flush cache command didn't complete
rebooting...

The main filesystem is a 2.8TB RAID10 ffs2 which I switched back todayfrom -o log to -o softdep because of terrible I/O performance.


Kernel was built from yesterday's netbsd-5 src.
--
    aew

NetBSD 5.0_RC1 (WAPANA) #49: Thu Feb  5 03:32:28 EST 2009

root%wotan.wrede.pvt@localhost:/u2/netbsd-5.0/obj.amd64/sys/arch/amd64/compile/WAPANA

total memory = 4095 MB
avail memory = 3957 MB
SMBIOS rev. 2.5 @ 0xf0720 (70 entries)
System manufacturer System Product Name (System Version)
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel 686-class, 2499MHz, id 0x10677
cpu1 at mainbus0 apid 1: Intel 686-class, 2499MHz, id 0x10677
cpu2 at mainbus0 apid 2: Intel 686-class, 2499MHz, id 0x10677
cpu3 at mainbus0 apid 3: Intel 686-class, 2499MHz, id 0x10677
ioapic0 at mainbus0 apid 4
acpi0 at mainbus0: Intel ACPICA 20080321
attimer1 at acpi0 (TMR, PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800)
pcppi1: io 0x61
sysbeep0 at pcppi1
aiboost0 at acpi0 (ASOC, ATK0110-16843024)
aiboost0: ASUS AI Boost Hardware monitor
hpet0 at acpi0 (HPET, PNP0103)
hpet0: mem 0xfed00000-0xfed003ff
FWH (INT0800) at acpi0 not configured
com2 at acpi0 (UAR1, PNP0501-1)
com2: io 0x3f8-0x3ff irq 4
com: ns16550a, working fifo
com2: console
pckbc1 at acpi0 (PS2K, PNP0303): kbd port
pckbc1: io 0x60,0x64 irq 1
acpibut0 at acpi0 (PWRB, PNP0C0C-170): ACPI Power Button
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0 mux 1
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0
pchb0: Intel product 0x2e20 (rev. 0x03)
ppb0 at pci0 dev 1 function 0: Intel product 0x2e21 (rev. 0x03)
ppb0: unsupported PCI Express version
pci1 at ppb0 bus 1

vga0 at pci1 dev 0 function 0: ATI Technologies product 0x95c5 (rev.0x00)

wsdisplay0 at vga0 kbdmux 1
drm at vga0 not configured

azalia0 at pci1 dev 0 function 1: Generic High Definition AudioController

azalia0: interrupting at ioapic0 pin 17
azalia0: host: 0x1002/0xaa28 (rev. 0), HDA rev. 1.0
uhci0 at pci0 dev 26 function 0: Intel product 0x3a37 (rev. 0x00)
uhci0: interrupting at ioapic0 pin 16
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 26 function 1: Intel product 0x3a38 (rev. 0x00)
uhci1: interrupting at ioapic0 pin 21
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 26 function 2: Intel product 0x3a39 (rev. 0x00)
uhci2: interrupting at ioapic0 pin 18
usb2 at uhci2: USB revision 1.0
ehci0 at pci0 dev 26 function 7: Intel product 0x3a3c (rev. 0x00)
ehci0: interrupting at ioapic0 pin 18
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2
usb3 at ehci0: USB revision 2.0
ppb1 at pci0 dev 28 function 0: Intel product 0x3a40 (rev. 0x00)
pci2 at ppb1 bus 4
ppb2 at pci0 dev 28 function 4: Intel product 0x3a48 (rev. 0x00)
pci3 at ppb2 bus 3
pciide0 at pci3 dev 0 function 0
pciide0: Marvell 88SE6121 SATA II Controller (rev. 0xb2)
pciide0: using ioapic0 pin 16 for native-PCI interrupt
atabus0 at pciide0 channel 0
atabus1 at pciide0 channel 1
ppb3 at pci0 dev 28 function 5: Intel product 0x3a4a (rev. 0x00)
pci4 at ppb3 bus 2

Attansic Technologies product 0x1026 (ethernet network, revision 0xb0)at pci4 dev 0 function 0 not configured

uhci3 at pci0 dev 29 function 0: Intel product 0x3a34 (rev. 0x00)
Thu Feb  5 13:46:16 2009]^Muhci3: interrupting at ioapic0 pin 23
usb4 at uhci3: USB revision 1.0
uhci4 at pci0 dev 29 function 1: Intel product 0x3a35 (rev. 0x00)
uhci4: interrupting at ioapic0 pin 19
usb5 at uhci4: USB revision 1.0
uhci5 at pci0 dev 29 function 2: Intel product 0x3a36 (rev. 0x00)
uhci5: interrupting at ioapic0 pin 18
usb6 at uhci5: USB revision 1.0
ehci1 at pci0 dev 29 function 7: Intel product 0x3a3a (rev. 0x00)
ehci1: interrupting at ioapic0 pin 23
ehci1: companion controllers, 2 ports each: uhci3 uhci4 uhci5
usb7 at ehci1: USB revision 2.0
ppb4 at pci0 dev 30 function 0: Intel 82801BA Hub-PCI Bridge (rev. 0x90)
pci5 at ppb4 bus 5
skc0 at pci5 dev 0 function 0: ioapic0 pin 16
skc0: DGE-530T Gigabit Ethernet Adapter rev. (0x1)
sk0 at skc0 port A: Ethernet address 00:0d:88:6f:2d:37
makphy0 at sk0 phy 0: Marvell 88E1011 Gigabit PHY, rev. 3

makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,1000baseT-FDX, auto

pdcsata0 at pci5 dev 1 function 0
pdcsata0: Promise PDC20318 SATA150 controller (rev. 0x02)
pdcsata0: interrupting at ioapic0 pin 17
atabus2 at pdcsata0 channel 0
atabus3 at pdcsata0 channel 1
atabus4 at pdcsata0 channel 2
atabus5 at pdcsata0 channel 3
pdcide0 at pci5 dev 2 function 0
pdcide0: Promise Ultra100TX2/ATA Bus Master IDE Accelerator (rev. 0x01)
pdcide0: using ioapic0 pin 18 for native-PCI interrupt
atabus6 at pdcide0 channel 0
atabus7 at pdcide0 channel 1
pcib0 at pci0 dev 31 function 0
pcib0: Intel ICH10R Watchdog timer (rev. 0x00)
ahcisata0 at pci0 dev 31 function 2: Intel ICH10R AHCI Controller
ahcisata0: interrupting at ioapic0 pin 19

ahcisata0: AHCI revision 1.2, 6 ports, 32 command slots, features0xef22e0e0

atabus8 at ahcisata0 channel 0
atabus9 at ahcisata0 channel 1
atabus10 at ahcisata0 channel 2
atabus11 at ahcisata0 channel 3
atabus12 at ahcisata0 channel 4
atabus13 at ahcisata0 channel 5

ichsmb0 at pci0 dev 31 function 3: Intel ICH10 SMBus Serial Bus 1(rev. 0x00)

ichsmb0: interrupting at ioapic0 pin 18
iic0 at ichsmb0: I2C bus
isa0 at pcib0
lm0 at isa0 port 0x290-0x297
lm0: Winbond W83627DHG Hardware monitor
azalia0: codec[0]: ATI R600 HDMI (rev. 0.0), HDA rev. 1.0
audio0 at azalia0: full duplex, independent
uhub0 at usb0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1 at usb1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2 at usb2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3 at usb4: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub4 at usb6: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub5 at usb3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub6 at usb7: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub7 at usb5: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
ahcisata0 port 2: device present, speed: 3.0Gb/s
ahcisata0 port 0: device present, speed: 3.0Gb/s
ahcisata0 port 5: device present, speed: 3.0Gb/s
ahcisata0 port 3: device present, speed: 3.0Gb/s
ahcisata0 port 1: device present, speed: 3.0Gb/s
ahcisata0 port 4: device present, speed: 3.0Gb/s
atapibus0 at atabus0: 2 targets

cd0 at atapibus0 drive 1: <SONY CD-ROM CDU4821, MT1198-B Firmware,S0.Q> cdrom removable

IPsec: Initialized Security Association Processing.
wd0 at atabus0 drive 0: <WDC WD400JB-00ENA0>

wd0: 38166 MB, 77545 cyl, 16 head, 63 sec, 512 bytes/sect x 78165360sectors

uplcom0 at uhub3 port 2

uplcom0: Prolific Technology Inc. USB-Serial Controller, rev1.10/3.00, addr 2

ucom0 at uplcom0
wd1 at atabus6 drive 0: <WDC WD400JB-00ENA0>

wd1: 38166 MB, 77545 cyl, 16 head, 63 sec, 512 bytes/sect x 78165360sectors

wd2 at atabus8 drive 0: <ST31000340AS>
wd2: quirks 2<FORCE_LBA48>

wd2: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168sectors

wd3 at atabus9 drive 0: <Hitachi HDS721010KLA330>

wd3: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168sectors

wd4 at atabus10 drive 0: <Hitachi HDS721010KLA330>

wd4: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168sectors

wd5 at atabus11 drive 0: <ST31000340AS>
wd5: quirks 2<FORCE_LBA48>

wd5: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168sectors

wd6 at atabus12 drive 0: <Hitachi HDS721010KLA330>

wd6: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168sectors

wd7 at atabus13 drive 0: <ST31000340AS>
wd7: quirks 2<FORCE_LBA48>

wd7: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168sectors

Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex
raid0: RAID Level 1
raid0: Components: /dev/wd2a /dev/wd3a
raid0: Total Sectors: 1953524992 (953869 MB)
raid1: RAID Level 1
raid1: Components: /dev/wd4a /dev/wd5a
raid1: Total Sectors: 1953524992 (953869 MB)
raid2: RAID Level 1
raid2: Components: /dev/wd6a /dev/wd7a
raid2: Total Sectors: 1953524992 (953869 MB)
boot device: wd1
root on wd1a dumps on wd1b
root file system type: ffs

creating dkctl wedges:raid3: Component /dev/raid0a being configured atcol: 0

         Column: 0 Num Columns: 3
         Version: 2 Serial Number: 200811153 Mod Counter: 676
         Clean: Yes Status: 0
raid3: Component /dev/raid1a being configured at col: 1
         Column: 1 Num Columns: 3
         Version: 2 Serial Number: 200811153 Mod Counter: 676
         Clean: Yes Status: 0
raid3: Component /dev/raid2a being configured at col: 2
         Column: 2 Num Columns: 3
         Version: 2 Serial Number: 200811153 Mod Counter: 676
         Clean: Yes Status: 0
raid3: RAID Level 0
raid3: Components: /dev/raid0a /dev/raid1a /dev/raid2a
raid3: Total Sectors: 5860574592 (2861608 MB)

raid3: WARNING: raid3: total sector size in disklabel (62913792) !=the size of raid (5860574592)

dk0 at raid3: raid3
dk0: 5860574592 blocks at 0, type: 4.2BSD
 raid3.

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