Bug 118431 - kernel NULL pointer dereference with a Radeon HD 7970/8970 OEM / R9 280X
Summary: kernel NULL pointer dereference with a Radeon HD 7970/8970 OEM / R9 280X
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-05-18 15:01 UTC by Rafael
Modified: 2016-05-18 15:01 UTC (History)
0 users

See Also:
Kernel Version: 4.4.9-300.fc23.x86_64
Subsystem:
Regression: No
Bisected commit-id:

Attachments
dmesg (249.95 KB, text/plain)
2016-05-18 15:01 UTC, Rafael 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Rafael 2016-05-18 15:01:23 UTC 
Created attachment 216531 [details]
dmesg

There is a series of

trying to unbind memory from uninitialized GART

then what looks like a reset of the card followed by 

BUG: unable to handle kernel NULL pointer dereference at 0000000000000010

I have been seening the "uninitialized GART" for some time in this machine (trash can mac pro) for some time, but I think this is the first time I see the null pointer problem.
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