Bug 39942 - [rt61pci] Kernel crash when disconnecting from network
Summary: [rt61pci] Kernel crash when disconnecting from network
Status: CLOSED CODE_FIX
Alias: None
Product: Networking
Classification: Unclassified
Component: Wireless (show other bugs)
Hardware: All Linux
: P1 high
Assignee: networking_wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks: 36912
  Show dependency tree
 
Reported: 2011-07-24 14:57 UTC by Bruno Jacquet
Modified: 2011-08-14 19:03 UTC (History)
5 users (show)

See Also:
Kernel Version: 3.0
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
Call trace (6.33 KB, text/plain)
2011-07-24 15:01 UTC, Bruno Jacquet 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Bruno Jacquet 2011-07-24 14:57:05 UTC 
Hi,

When I disconnect from my WPA wifi network I get a kernel crash with a call trace about crypto_destroy_tfm called from ifconfig. (If I read the trace right)

I'm using rt61pci.

I do not get this with 2.6.39
Comment 1 Bruno Jacquet 2011-07-24 15:01:36 UTC 
Created attachment 66482 [details]
Call trace
Comment 2 John W. Linville 2011-07-25 19:27:54 UTC 
Could you do a bisect between 2.6.39 and 3.0?  You can probably narrow it to the net/mac80211 directory.
Comment 3 Bruno Jacquet 2011-07-26 21:40:44 UTC 
I'll try when I have some spare time.

Is there more convenient for bisecting than compiling/installing/rebooting ?
(Like kexec or I don't know what ?)
Comment 4 Bruno Jacquet 2011-08-06 14:22:41 UTC 
Hi,

It seems fixed on de96355c111679dd6e2c5c73e25e814c72510c58
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