Bug#864312: BUG: soft lockup - CPU#0 stuck for 22s!
Package: linux-image-3.16.0-4-amd64
Version: 3.16.43-2
Hi!
After upgrade kernel to 3.16.43-2 version I have faced with strange bug that never seen before in Debian. My server became unresponsive after couple hours after boot. Couple times I saw error «BUG: soft lockup - CPU#0 stuck for 22s!» that I see on the console. Server became to normal work only when I unplug power cord from the server and plug it back after 10-20 seconds. This bug appears randomly and not depend from software that I’m using or from additional hardware that I connecting to the server (for example, I have installed GPU and bug still present).
Also I have tested two kernels from back ports. They are listed below:
Package: linux-image-4.9.0-0.bpo.2-amd64
Version: 4.9.18-1~bpo8+1
Package: linux-image-4.9.0-0.bpo.3-amd64
Version: 4.9.25-1~bpo8+1
On those two kernels bug reproducing well on my peace of hardware.
After a month of suffering I was forced to roll back to stable kernel version that works well without any issues:
Package: linux-image-3.16.0-4-amd64
Version: 3.16.39-1+deb8u2
I’m using Hewlett Packard ProLiant MicroServer G7 N40L.
If you will have additional questions or need more information please let me know.
Please, advice.
Thanks, Serhiy
Reply to: