[DragonFlyBSD - Bug #2091] wpi causes kernel crash

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Mon Feb 24 08:56:08 PST 2014


Issue #2091 has been updated by swildner.

Duplicates Bug #2473: Kernel crash when trying to up the wpi0 device (Dfly v3.3.0.758.g47388-DEVELOPMENT) added

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Bug #2091: wpi causes kernel crash
http://bugs.dragonflybsd.org/issues/2091#change-11845

* Author: gbe
* Status: New
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
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I'm running DragonFly-Current (2.10.1) x86_64 here and the wpi driver causes a 
kernel crash. After loading if_wpi.ko, everything appears to be fine, but when I 
do `ifconfig wpi0 up`, the screen fills with a few lines of garbage (yes, really 
garbage, looks like random memory contents) and I'm dropped into the debugger. 
The bug seems to be reproducible.

I'll boot the machine later today and trigger the bug again. I'll attach the 
dmesg and a photo of the screen content then.

FWIW, I installed wpi-firmware2 (haven't yet tested with wpi-firmware) using 
pkg_radd without modifying any settings (the installation is a fresh one done on 
a USB stick).



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