Re: ext3 journalling BUG on full filesystem

[Anton Blanchard <anton@samba.org>]

Hi,

> I originally reported this to the linuxppc64-dev list, since I made it
> happen on a POWER system.  I'm told this might be more generic...
> 
> Anyone run into something like this?

Just in case it got lost in the rest of the xmon output... We hit a BUG():

kernel BUG in submit_bh at fs/buffer.c:2706!

Which looks like:

        BUG_ON(!buffer_mapped(bh));

Backtrace:

	ll_rw_block+0x160/0x164
	journal_commit_transaction+0xd88/0x16d4
	kjournald+0x114/0x308
	kernel_thread+0x4c/0x6c

Anton
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