--BU4A9Asey8
Content-Type: text/plain; charset=us-ascii
Content-Description: message body text
Content-Transfer-Encoding: 7bit

Hi!

Today one of our production servers (mainly dbserver) crashed with:

  /netbsd: dev = 0x1204, block = 20432, fs = /usr
  /netbsd: panic: blkfree: freeing free block
  /netbsd: syncing disks...

, no core dump, no automatic reboot (== hang).

It's a full auto raidframed machine, all partitions are softdep
mounted. I attached its dmesg.

Maybe it's of interest for the further development of the 1.6 branch
and the upcoming 1.6.1 release.

Markus.


--BU4A9Asey8
Content-Type: text/plain
Content-Description: NetBSD 1.6.1_RC2 / i386 dmesg
Content-Disposition: inline;
	filename="basis.dmesg"
Content-Transfer-Encoding: 7bit

dev = 0x1204, block = 20432, fs = /usr
panic: blkfree: freeing free block
syncing disks... NetBSD 1.6.1_RC2 (BASIS) #0: Mon Feb 17 09:05:38 MET 2003
    root@basis:/usr/src/sys/arch/i386/compile/BASIS
cpu0: AMD Athlon Model 6 (Palomino) (686-class), 1668.82 MHz
cpu0: I-cache 64 KB 64b/line 2-way, D-cache 64 KB 64b/line 2-way
cpu0: L2 cache 256 KB 64b/line 16-way
cpu0: features 383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features 383fbff<PGE,MCA,CMOV,FGPAT,PSE36,MMX>
cpu0: features 383fbff<FXSR,SSE>
total memory = 1023 MB
avail memory = 947 MB
using 6144 buffers containing 52508 KB of memory
BIOS32 rev. 0 found at 0xf17b0
PCI BIOS rev. 2.1 found at 0xf17e0
pcibios: config mechanism [1][x], special cycles [1][x], last bus 1
PCI IRQ Routing Table rev. 1.0 found at 0xf1d90, size 208 bytes (11 entries)
PCI Interrupt Router at 000:17:0 (VIA Technologies VT82C586 (Apollo VP) PCI-ISA Bridge)
mainbus0 (root)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies VT8366 (Apollo KT266) CPU-PCI Bridge (rev. 0x00)
agp0 at pchb0: aperture at 0xe0000000, size 0x10000000
ppb0 at pci0 dev 1 function 0: VIA Technologies VT8366 CPU-AGP Bridge (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
uhci0 at pci0 dev 9 function 0: VIA Technologies VT83C572 USB Controller (rev. 0x50)
uhci0: interrupting at irq 14
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: VIA Technologie UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 9 function 1: VIA Technologies VT83C572 USB Controller (rev. 0x50)
uhci1: interrupting at irq 11
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: VIA Technologie UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
VIA Technologies product 0x3104 (USB serial bus, interface 0x20, revision 0x51) at pci0 dev 9 function 2 not configured
vga0 at pci0 dev 12 function 0: S3 Trio32/64 (rev. 0x00)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
ahc0 at pci0 dev 13 function 0
ahc0: interrupting at irq 11
ahc0: aic7892 Wide Channel A, SCSI Id=7, 16/255 SCBs
scsibus0 at ahc0: 16 targets, 8 luns per target
ahc1 at pci0 dev 14 function 0
ahc1: interrupting at irq 10
ahc1: aic7892 Wide Channel A, SCSI Id=7, 16/255 SCBs
scsibus1 at ahc1: 16 targets, 8 luns per target
ti0 at pci0 dev 15 function 0: Netgear GA620 1000BASE-SX Ethernet (rev. 0x01)
ti0: interrupting at irq 12
ti0: Ethernet address: 00:02:e3:xx:xx:xx
bktr0 at pci0 dev 16 function 0
bktr0: interrupting at irq 14
bktr0: Hauppauge Model 44804 C108
bktr0: Hauppauge WinCast/TV, Philips PAL I tuner.
Brooktree product 0x0878 (miscellaneous multimedia, revision 0x11) at pci0 dev 16 function 1 not configured
pcib0 at pci0 dev 17 function 0
pcib0: VIA Technologies VT8233A PCI-ISA Bridge (rev. 0x00)
pciide0 at pci0 dev 17 function 1: VIA Technologies VT8233A ATA133 controller
pciide0: bus-master DMA support present
pciide0: primary channel configured to compatibility mode
pciide0: primary channel ignored (disabled)
pciide0: secondary channel configured to compatibility mode
atapibus0 at pciide0 channel 1: 2 targets
cd0 at atapibus0 drive 0: <CD-540E, , 1.0A> type 5 cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
pciide0: secondary channel interrupting at irq 15
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA data transfers)
uhci2 at pci0 dev 17 function 2: VIA Technologies VT83C572 USB Controller (rev. 0x23)
uhci2: interrupting at irq 5
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: VIA Technologie UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3 at pci0 dev 17 function 3: VIA Technologies VT83C572 USB Controller (rev. 0x23)
uhci3: interrupting at irq 5
usb3 at uhci3: USB revision 1.0
uhub3 at usb3
uhub3: VIA Technologie UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
lpt0 at isa0 port 0x378-0x37b irq 7
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
biomask ef65 netmask ff65 ttymask ffe7
scsibus0: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 0 lun 0: <FUJITSU, MAN3367MC, 0109> SCSI3 0/direct fixed
sd0: 35044 MB, 29950 cyl, 4 head, 599 sec, 512 bytes/sect x 71771688 sectors
sd0: sync (25.0ns offset 127), 16-bit (80.000MB/s) transfers, tagged queueing
sd1 at scsibus0 target 2 lun 0: <FUJITSU, MAN3367MC, 0109> SCSI3 0/direct fixed
sd1: 35044 MB, 29950 cyl, 4 head, 599 sec, 512 bytes/sect x 71771688 sectors
sd1: sync (25.0ns offset 127), 16-bit (80.000MB/s) transfers, tagged queueing
scsibus1: waiting 2 seconds for devices to settle...
sd2 at scsibus1 target 3 lun 0: <FUJITSU, MAN3367MC, 0109> SCSI3 0/direct fixed
sd2: 35044 MB, 29950 cyl, 4 head, 599 sec, 512 bytes/sect x 71771688 sectors
sd2: sync (25.0ns offset 127), 16-bit (80.000MB/s) transfers, tagged queueing
sd3 at scsibus1 target 5 lun 0: <FUJITSU, MAN3367MC, 0109> SCSI3 0/direct fixed
sd3: 35044 MB, 29950 cyl, 4 head, 599 sec, 512 bytes/sect x 71771688 sectors
sd3: sync (25.0ns offset 127), 16-bit (80.000MB/s) transfers, tagged queueing
Kernelized RAIDframe activated
IPsec: Initialized Security Association Processing.
RAID autoconfigure
Configuring raid0:
RAIDFRAME: protectedSectors is 64
RAIDFRAME: Configure (RAID Level 5): total number of sectors is 143341952 (69991 MB)
RAIDFRAME(RAID Level 5): Using 20 floating recon bufs with head sep limit 10
uhub0: port error, restarting port 1
uhub0: port error, giving up port 1
uhub0: port error, restarting port 2
uhub0: port error, giving up port 2
uhub1: port error, restarting port 1
uhub1: port error, giving up port 1
uhub1: port error, restarting port 2
uhub1: port error, giving up port 2
uhub2: port error, restarting port 1
uhub2: port error, giving up port 1
uhub2: port error, restarting port 2
uhub2: port error, giving up port 2
uhub3: port error, restarting port 1
uhub3: port error, giving up port 1
uhub3: port error, restarting port 2
uhub3: port error, giving up port 2
boot device: raid0
root on raid0a dumps on raid0b
root file system type: ffs
IP Filter: v3.4.29 initialized.  Default = pass all, Logging = enabled
ti0: gigabit link up
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)
Warning: truncating spare disk /dev/sd3b to 71670976 blocks
nfs server zentrum.radiologie:/usr/mail: not responding

--BU4A9Asey8--