On Wed, 2012-03-21 at 11:01 +0530, Satheesh Rajendran wrote: > Lucas, > > cgroup memory_limit,memory_memsw_limit,memory_move test ran in the > rhel6.2ga causing a kernel panic in host and this is reproducible every > time.
Update: We've found the culprit to be the THP (transparent hugepages) code, and fortunately Andrea has sent a fix upstream not long ago fixing the problem. We're currently in the process of getting an rpm with the fix so we could assess it did fix the problem. Thanks again for reporting the problem, Satheesh! > It is not capturing the test results due to the panic. > > I have added some pdb trace statements for debugging in the file > (/client/tests/kvm/tests/cgroup.py) attached the same here. > > I ve executed the test and captured the bash log(bash-log.txt) and var > log messages(log-message.txt) > > Though other cgroup tests are running fine which are using the same > function (cgroup.set_cgroup). > > Tried even to enable the core dump, not getting triggered. > > Please have look into this and comment. > > Let me know in case of further inputs needed. > > Regards, > -Satheesh. _______________________________________________ Autotest mailing list Autotest@test.kernel.org http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
