I'm getting what appears to be the same error after gaming for a couple hours. About 8 of 16 cores softlock. My Dmesg mentions my amdgpu as well.
Ubuntu 18.04 4.15.0-33-generic #36-Ubuntu SMP Someone with a similar error found it was their power supply. I'm going to try a mainline kernel and see if it helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742106 Title: NMI watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [linux:23890] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742106/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
