Mironenkov: Your freeze is different from Arie's; Arie's failure looks SATA related and only then does he see RCU messages, your failure complaining of RCU stalls without any apparent cause. Mironenkov: Please file a separate bug, and state the rcu message in the title.
Arie: Can you please run: apport-collect 855684 to collect logs for this bug, it'll include information about your hardware. Please also use the disk utility on the install CD or smartctl -a to do a smart check of your drives; that error looks like a timeout of some form (not necessarily a bad/failing drive). Dave ** Summary changed: - The machine locks up hard on heavy load + The machine locks up hard on heavy load [SATA errors] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/855684 Title: The machine locks up hard on heavy load [SATA errors] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/855684/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
