* Semi-repeatable hard lockup on 2.6.27-rc6
@ 2008-09-10 18:07 Steven Noonan
2008-09-10 21:26 ` Steven Noonan
0 siblings, 1 reply; 3+ messages in thread
From: Steven Noonan @ 2008-09-10 18:07 UTC (permalink / raw)
To: linux-kernel
I've got a hard lockup problem on boot of 2.6.27-rc6. It's sporadic
though. Sometimes it locks, sometimes not. Each time it -does- lock
up, it gets to 'Waiting for uevents to be processed' and then
immediately locks up.
Any ideas?
- Steven
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Semi-repeatable hard lockup on 2.6.27-rc6
2008-09-10 18:07 Semi-repeatable hard lockup on 2.6.27-rc6 Steven Noonan
@ 2008-09-10 21:26 ` Steven Noonan
2008-09-11 13:33 ` Luiz Fernando N. Capitulino
0 siblings, 1 reply; 3+ messages in thread
From: Steven Noonan @ 2008-09-10 21:26 UTC (permalink / raw)
To: linux-kernel
On Wed, Sep 10, 2008 at 11:07 AM, Steven Noonan <steven@uplinklabs.net> wrote:
> I've got a hard lockup problem on boot of 2.6.27-rc6. It's sporadic
> though. Sometimes it locks, sometimes not. Each time it -does- lock
> up, it gets to 'Waiting for uevents to be processed' and then
> immediately locks up.
>
This problem does -not- occur on 2.6.27-rc6-tip, though. Something's
screwy in the pristine 2.6.27-rc6 branch.
- Steven
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Semi-repeatable hard lockup on 2.6.27-rc6
2008-09-10 21:26 ` Steven Noonan
@ 2008-09-11 13:33 ` Luiz Fernando N. Capitulino
0 siblings, 0 replies; 3+ messages in thread
From: Luiz Fernando N. Capitulino @ 2008-09-11 13:33 UTC (permalink / raw)
To: Steven Noonan; +Cc: linux-kernel
Em Wed, 10 Sep 2008 14:26:12 -0700
"Steven Noonan" <steven@uplinklabs.net> escreveu:
| On Wed, Sep 10, 2008 at 11:07 AM, Steven Noonan <steven@uplinklabs.net> wrote:
| > I've got a hard lockup problem on boot of 2.6.27-rc6. It's sporadic
| > though. Sometimes it locks, sometimes not. Each time it -does- lock
| > up, it gets to 'Waiting for uevents to be processed' and then
| > immediately locks up.
| >
|
| This problem does -not- occur on 2.6.27-rc6-tip, though. Something's
| screwy in the pristine 2.6.27-rc6 branch.
Can you describe the machine? Is it SMP?
The best way would be to run git bisect, but you can also try to
enable all the locking debug features under the Kernel hacking menu.
--
Luiz Fernando N. Capitulino
^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-09-10 18:07 Semi-repeatable hard lockup on 2.6.27-rc6 Steven Noonan
2008-09-10 21:26 ` Steven Noonan
2008-09-11 13:33 ` Luiz Fernando N. Capitulino
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