Re: [regression] suspend stress test stalls within 30 minutes

[Dave Hansen]

On 5/17/24 10:15, Kalle Valo wrote:
> Borislav Petkov <bp@xxxxxxxxx> writes:
>> There might be some #GP or so in the logs in case we've managed to f*ck
>> up microcode application which emulates that IBRS MSR bit and the
>> actual toggling or so when suspending...
> So the weird part is that when the bug happens (ie. suspend stalls) I
> can access the box normally using ssh and I don't see anything special
> in dmesg. Below is a full copy of dmesg output after the suspend
> stalled. Do note that I copied this dmesg before I updated microcode so
> it will still show the old microcode version.
> 
> Let me know if you need more info.

Kalle, could you remind us what we're seeing here?  Does this show 30
working rtcwake tests followed by a failure at "rtcwake test 31" where
the system failed to suspend?