Bug 96391

Summary: iwlwifi crash with REPLY_ADD_STA time out.
Product: Networking Reporter: Cyril (cyril.duez)
Component: WirelessAssignee: networking_wireless (networking_wireless)
Severity: normal CC: ilw, linville
Priority: P1    
Hardware: Intel   
OS: Linux   
Kernel Version: 3.19.3 Subsystem:
Regression: No Bisected commit-id:
Attachments: dmesg
dmesg after reload module iwlwifi

Description Cyril 2015-04-09 10:42:43 UTC
Created attachment 173611 [details]

For some time i have unexpected crash from iwlwifi which i can only resolve by rebooting the system to get wifi working again.

The crash are sporadic, it was fine the last three day but it crashed twice today.

Sounds like it was introduced by a recent update in the kernel because i can't remember such behaviour last month.

Wifi card: Intel Corporation Centrino Advanced-N 6235

dmesg attached.
Comment 1 Cyril 2015-04-09 14:53:00 UTC
Created attachment 173681 [details]
dmesg after reload module iwlwifi

Added dmesg output after:

# rmmod iwlwifi
# modprobe iwlwifi
Comment 2 Emmanuel Grumbach 2015-04-11 19:43:42 UTC
this is a bus problem.
You are not alone in this case and unfortunately, I don't have any solutions for that yet.
Comment 3 Emmanuel Grumbach 2015-04-11 19:44:01 UTC

*** This bug has been marked as a duplicate of bug 91171 ***