How to get a backtrace (sysrq-t) on a specific task?

From: Antonio Vargas
Date: Thu Sep 04 2003 - 13:12:56 EST


On Thu, Sep 04, 2003 at 10:16:26AM -0700, Dave Olien wrote:
>
> I'm seeing a mkfs.ext2 that never completes under 2.6.0-test4-mm5.
> I ran 4 mkfs.ext2's concurrntly, each on a seperate partition on the
> same disk. Three of the completed. Here's the sysrq stack trace from
> the one that didn't.

How do you do a sysrq-T on a specific task???

[snip]

Greets, Antonio.
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