Bug#813764: linux-source-3.16: "Dazed and confused, but trying to continue" on X10SDV-TLN4F while using perf top

2017-05-04 Thread Daniel Bakken
I can reproduce this bug on Intel Broadwell processors by running "perf top" and another cpu intensive process like "stress -c 8". Within 5 minutes, the kernel reports an unexpected NMI: [2005170.748842] Uhhuh. NMI received for unknown reason 01 on CPU 70. [2005170.748882] Do you have a

Bug#813764: linux-source-3.16: "Dazed and confused, but trying to continue" on X10SDV-TLN4F while using perf top

2016-02-05 Thread Ben Hutchings
Control: reassign -1 src:linux 3.16.7-ckt20-1+deb8u3 Control: tag -1 unreproducible moreinfo On Thu, 2016-02-04 at 23:25 -0500, Rich Ercolani wrote: > Package: linux-source-3.16 > Version: 3.16.0-4 > Severity: normal > > Dear Maintainer, > > I was going about my business, using perf top to see

Bug#813764: linux-source-3.16: "Dazed and confused, but trying to continue" on X10SDV-TLN4F while using perf top

2016-02-04 Thread Rich Ercolani
Package: linux-source-3.16 Version: 3.16.0-4 Severity: normal Dear Maintainer, I was going about my business, using perf top to see what I was spending a bunch of my time in on this system, when suddenly, I got this written to console: [2425302.546957] Uhhuh. NMI received for unknown reason 11