Messages in this thread | | | From | Naresh Kamboju <> | Date | Thu, 3 Nov 2022 11:02:46 +0530 | Subject | Re: qemu-i386: perf: BUG: kernel NULL pointer dereference, address: 00000148 |
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On Thu, 3 Nov 2022 at 02:54, Greg KH <gregkh@linuxfoundation.org> wrote: > > On Wed, Nov 02, 2022 at 06:42:52PM +0530, Naresh Kamboju wrote: > > Following kernel BUG: noticed on qemu-i386 while running perf test suite > > on stable-rc 6.0.7-rc1 the image was built with gcc-11. > > > > The System did not recover after the crash. > > > > Reported-by: Linux Kernel Functional Testing <lkft@linaro.org> > > What is this a regression from? Does this happen on older stable > kernels? Linus's tree?
This looks like an intermittent problem. I have tested multiple times and found that it is an intermittent crash with qemu-i386 while running stable-rc 6.x. That is the one of the reasons for not including the stable list and not reporting this as a regression.
> How about 'git bisect'?
Since it is an intermittent crash it is hard to bisect.
- Naresh
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