Softlockup on boot with Cape Verde XT on many kernels

Federico federicotg at gmail.com
Wed Jan 14 18:10:16 PST 2015


Here's the 3.18 32-bits 60 lines per screen stack trace. Always using
softlockup_panic=1.

Quite similar, but slightly different. Hopefully, useful.

https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1386973/+attachment/4298769/+files/20150114_230142.png


2015-01-14 21:10 GMT-03:00 Federico <federicotg at gmail.com>:

> Here's a stacktrace with 60 lines. It is more complete.
> It's 3.18 64 bits.
> Next I'm going to try the same with a 32 bit kernel.
>
>
> https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1386973/+attachment/4298722/+files/20150114_205715.png
>
>
> 2015-01-14 10:29 GMT-03:00 Federico <federicotg at gmail.com>:
>
> Here's a stack trace with soflockup_panic=1 using 50 lines per screen.
>>
>>
>> https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1386973/+attachment/4298395/+files/20150114_100952.png
>>
>>
>> 2015-01-14 0:54 GMT-03:00 Michel Dänzer <michel at daenzer.net>:
>>
>> On 14.01.2015 12:41, Federico wrote:
>>> > I tried 3.16.0 just using radeon.dpm=0 (without softlockup_panic=1) and
>>> > I got a different stack trace. Shorter. It repeats itself every about
>>> 30
>>> > seconds more or less. Keyboard lights don't flash. The same message
>>> > keeps coming out.
>>> >
>>> >
>>> https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1386973/+attachment/4298034/+files/20150114_003043.png
>>>
>>> That's again missing some of the information, but it doesn't look
>>> directly related to the radeon driver.
>>>
>>>
>>> --
>>> Earthling Michel Dänzer               |               http://www.amd.com
>>> Libre software enthusiast             |             Mesa and X developer
>>>
>>
>>
>
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