Re: [bug] userspace hitting sporadic SIGBUS on xfs (Power9, ppc64le), v4.19 and later
From: Eric Sandeen <hidden>
Date: 2019-12-08 20:30:36
Also in:
linux-fsdevel, linux-xfs, ltp
On 12/6/19 6:09 PM, dftxbs3e wrote:
Hello! I am very happy that someone has found this issue. I have been suffering from rather random SIGBUS errors in similar conditions described by the author. I don't have much troubleshooting information to provide, however, I hit the issue regularly so I could investigate during that. How do you debug such an issue? I tried a debugger etc. but besides crashing with SIGBUS, I couldnt get any other meaningful information.
You may want to test the patch Christoph sent on the original thread for this issue. -Eric