Bug 39942

Summary:	[rt61pci] Kernel crash when disconnecting from network
Product:	Networking	Reporter:	Bruno Jacquet (maxijac)
Component:	Wireless	Assignee:	networking_wireless (networking_wireless)
Status:	CLOSED CODE_FIX
Severity:	high	CC:	florian, johannes, linville, maciej.rutecki, rjw
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	3.0	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	36912
Attachments:	Call trace

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