Messages in this thread | | | Subject | Re: 2.4.21-pre3 - problems with ext3 (long) | From | "Stephen C. Tweedie" <> | Date | 21 Jan 2003 13:56:26 +0000 |
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Hi,
On Tue, 2003-01-21 at 00:25, Lukasz Trabinski wrote:
> system boot 2.4.20: > Dec 15 15:27:01 oceanic kernel: Assertion failure in journal_start_Rsmp_c2be780a > () at transaction.c:248: "handle->h_transaction->t_journal == journal
> With earlier kernels 2.4.X (for example 2.4.20-rc2) this machine has much > longer uptime.
OK, which was the last one which ran stable for you? I note that you've got a failure marked "2.4.20" in the log.
> Dec 15 15:27:01 oceanic kernel: Kernel panic: EXT3-fs panic (device sd(8,23)): load_block_bitmap: block_group >= groups_count - block_group = 524287, groups_count = 2126
Do you have the backtrace for that? I can't see any way that particular error can happen unless the kernel's memory is getting corrupt, or there's a corrupt superblock coming in from the disk.
Also, are you sure you've been ksymoops'ing these from the right System.map files? The traces really don't make a lot of sense.
Finally,
> By the way, last crash was with messages: > Jan 19 11:50:20 oceanic kernel: kernel BUG at highmem.c:159! > Jan 19 11:50:20 oceanic kernel: invalid operand: 0000 > Jan 19 11:50:20 oceanic kernel: CPU: 1
If that happens again, serial console is the best way of getting the full oops. How much memory does your system have? Have you ever seen this error before?
Cheers, Stephen
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