Opened 12 years ago

Closed 9 years ago

#2247 closed bug (fixed)

lots of "KERN: More than 99% interrupts of vector 3 are unhandled" messages in syslog

Reported by: anevilyak Owned by: mmlr
Priority: normal Milestone: R1
Component: System/Kernel Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All


If I enable my motherboard's Firewire controller, I get thousands of entries with the message in the summary. Note that this happens regardless of whether the firewire bus manager is actually loaded or not. Disabling the controller in the BIOS makes the problem go away.

Attachments (1)

syslog (78.2 KB ) - added by anevilyak 12 years ago.

Download all attachments as: .zip

Change History (8)

by anevilyak, 12 years ago

Attachment: syslog added

comment:1 by anevilyak, 12 years ago

Note also that the message volume is enough to put the CPU usage at 100% and generally slow the system to a crawl.

comment:2 by anevilyak, 12 years ago

For what's it worth by the way, Linux identifies the same FW controller as being on IRQ 19, while I see Haiku identifies it as IRQ 3... does Haiku not currently make use of IO APICs?

comment:3 by axeld, 12 years ago

We currently only use PIC programming. I actually wanted to work on that after I'm done with the new device manager, though, as I hope it will fix some weird problems I encounter on recent hardware with the HDA driver.

comment:4 by axeld, 11 years ago

Owner: changed from axeld to nobody
Version: R1/pre-alpha1R1/Development

comment:5 by scottmc, 9 years ago

any change in this one due to the recent changes?

comment:6 by anevilyak, 9 years ago

Owner: changed from nobody to mmlr
Status: newassigned

comment:7 by anevilyak, 9 years ago

Resolution: fixed
Status: assignedclosed

Forgot about this one, verified fixed.

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