Bug#608858: linux-image-2.6.32-bpo.5-amd64: smbd kernel bug copying large file
package linux-2.6
retitle 608858 copying large file with smbd on raid causes BUG at fs/jbd/transaction.c:1156
thanks
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Gregg <gkniss@tampabay.rr.com> writes:
> [1393760.788377] EXT3-fs error (device dm-5): ext3_valid_block_bitmap: Invalid block bitmap - block_group = 1229, block = 40271874
> [1393760.788779] ------------[ cut here ]------------
> [1393760.788835] kernel BUG at /build/buildd-linux-2.6_2.6.32-28~bpo50+1-i386-VgAojN/linux-2.6-2.6.32/debian/build/source_i386_none/fs/jbd/transaction.c:1156!
Sounds like an ext3 bug. Either ext3 corrupted its data structures or
something else (HDD, RAM) did and ext3 didn't cope with it.
Googling for "BUG jbd/transaction.c:1156" finds other cases:
"I installed Debian Squeeze from a net install to a raid 1 array. I
have been having a lot of troubles related to being able to write to
one or more of the mounted drives - even touch gives me errors. The
most interesting line from dmesg is: [15174.549931] kernel BUG at
/tmp/buildd/linux-2.6-2.6.32/debian/build/source_i386_none/fs/jbd/transaction.c:1156!
Here is the full output from dmesg:"
-- http://forums.debian.net/viewtopic.php?f=5&t=56527
1) Are you using aacraid on this dm-5 device too?
2) Can you make the bug occur again?
3) If yes, can you temporarily try it without raid at all? (Just make
backups before test)
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