Hi Michael, The test case "test-stress" run stress-ng and keeps running about 20 hours, CPU usage is about 100% and there is CPU Hard Lockup under dmesg. ubuntu@SR950V3:/var/log$ cat dmesg | grep -i lockup [ 17.361583] kernel: watchdog: Watchdog detected hard LOCKUP on cpu 817 [ 17.361583] kernel: ? watchdog_hardlockup_check+0x1cb/0x3b0
due to the system operation feedback very slow, i will collect the log once it is better response status. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2069674 Title: Stress Tests failed during Server Certification test To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2069674/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs