ubuntu-kernel-tests

  1. Bug #2029917
  2. Comment #7

Comment 7 for bug 2029917

Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: [Potential Regression] cpuset_hotplug in ubuntu_ltp_controllers triggers kernel bug (arch/x86/xen/spinlock.c:62) and kernel panic on AWS cloud c3.xlarge

The cpuhotplug02 test in ubuntu_ltp can trigger the same error message with AWS 5.4.0-1108-aws

[ 366.764348] ------------[ cut here ]------------
[ 366.764350] kernel BUG at arch/x86/xen/spinlock.c:62!
[ 366.765592] invalid opcode: 0000 [#1] SMP PTI
(system rebooted here)

The console output is useless in this case because the system got rebooted.