Description of problem:
Everytime I suspend, at resume the system deadlocks completely.
If done from a console, I see a number of oopses.
Even though the system is not panicked, and after 10-20 seconds more oopses appear (including an NMI), no attempt to regain control of the system is effective, including magic sysrq (all enabled).
Version-Release number of selected component (if applicable):
3.16.0-0.rc5.git1.1.fc21.x86_64 (but all F21 kernels since branching are affected)
Steps to Reproduce:
Laptop is a Dell Latitude E6400.
I don't know which HW is at fault here, I'll provide more details if needed.
Created attachment 919963 [details]
Created attachment 919964 [details]
Hm. Both of those photos are missing the top of the oops. Is it stored in your logs/journal somewhere? If not, can you use the pause_on_oops parameter to get a picture that contains the top of the first oops.
The system is fully deadlocked (does not react to sysrq) so I cannot flush the journal to disk and unmount cleanly.
Attached are oops with pause_on_oops turned on.
Created attachment 922931 [details]
This time it's 3.16.0-0.rc7.git0.1.fc21.x86_64
Created attachment 922932 [details]
Created attachment 922933 [details]
*********** MASS BUG UPDATE **************
We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 21 kernel bugs.
Fedora 21 has now been rebased to 3.18.3-201.fc21. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.
If you experience different issues, please open a new bug report for those.
This was fixed with 3.17 I think, should be closed.