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yardroid
Journeyman III

ryzen combov2pi agesa linux "No irq handler for vector" error

my motherboard is ASUS tuf gaming b450m pro s. but this situation is affecting all motherboards.

my distro is manjaro last.

linux kernel showing like this errors:

do_IRQ: 1.55 No irq handler for vector
do_IRQ: 2.55 No irq handler for vector
do_IRQ: 3.55 No irq handler for vector
do_IRQ: 4.55 No irq handler for vector
do_IRQ: 5.55 No irq handler for vector
do_IRQ: 8.55 No irq handler for vector
do_IRQ: 9.55 No irq handler for vector
do_IRQ: 10.55 No irq handler for vector

i'm used ryzen 7 3700x and i'm using ryzen ryzen 9 5900x. this problem started with combov2pi. I'm digged problem on web. Lots of user correcting me.

pls trace this link:
https://bbs.archlinux.org/viewtopic.php?id=256227

i tried all solutions in this thread. no solution. this is big problem. complete os not usable. we are waiting agesa fix.

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cyring
Adept I

Re: ryzen combov2pi agesa linux "No irq handler for vector" error

Crosshair VIII WI-FI X570, issue has been fixed among latest 3xxx BIOS versions.

However those are less stable with G.Skill GTZN DRAM 3600 MHz 1.35V. Thus back to version 2206, with that ugly FW bug, kernel can however boot and run.

 

That IRQ message can be muted. Just find and erase string in kernel source code and rebuild.

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