Christian!
On Fri, May 24 2024 at 23:23, Christian Heusel wrote:
Tim reports a regression on his AMD FX 8300 CPU that causes him scheduling errors (see dmesg below), initially on the latest stable kernel from Arch Linux. The issue reproduces by simply booting the kernel on his hardware. He also reported some ATA related errors (also attached below the dmesg), of which I dont know whether they are relevant or not.
I've earmarked this but I wont be able to look at it before monday.
May 23 23:36:49 archlinux kernel: smp: Bringing up secondary CPUs ...
Can you please provide the full boot log as the information which leads up to the symptom is obviously more interesting than the symptom itself.
May 23 23:36:49 archlinux kernel: smpboot: x86: Booting SMP configuration: May 23 23:36:49 archlinux kernel: .... node #0, CPUs: #2 #4 #6 May 23 23:36:49 archlinux kernel: __common_interrupt: 2.55 No irq handler for vector May 23 23:36:49 archlinux kernel: __common_interrupt: 4.55 No irq handler for vector May 23 23:36:49 archlinux kernel: __common_interrupt: 6.55 No irq handler for vector
ATA stuff:
May 23 23:36:59 archlinux kernel: ata2.00: exception Emask 0x10 SAct 0x1fffe000 SErr 0x40d0002 action 0xe frozen
That's probably just the fallout of the above.
Thanks,
tglx