Bug#624131: linux-image-2.6.39-rc4-686-pae: Can somewhat reliably produce kernel panic in btrfs code
On Mon, Apr 25, 2011 at 2:50 PM, Peter Stuge <peter@stuge.se> wrote:
> Maik Zumstrull wrote:
>> >> Bug at fs/btrfs/free-space-cache.c:1246
>> >> Bug type: invalid opcode: 0000
>> >> Kernel not tainted, running on an ASUSTek 1005HAG
>> >> EIP is at btrfs_add_free_space+0x285/0x39a [btrfs]
>> >
>> > You will probably need to provide a more complete copy of the panic
>> > message.
>>
>> I thought as much, but other than taking a picture of the screen, I
>> don't know how.
>
> Take a picture and ideally transcribe it after reboot.
Known issue; josef sent a patch
(http://permalink.gmane.org/gmane.comp.file-systems.btrfs/10261) that
should fix it, or you can mount with clear_cache on each boot as a
workaround.
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