Bug 787312

Summary: wlan flaky
Product: [Fedora] Fedora Reporter: Ferry Huberts <mailings>
Component: NetworkManagerAssignee: Dan Williams <dcbw>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 16CC: dcbw, samuel-rhbugs
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-12-14 14:27:18 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Ferry Huberts 2012-02-03 22:16:50 UTC
Description of problem:
my wlan connection is very flaky an d I have NM filling my log

Version-Release number of selected component (if applicable):


How reproducible:
always

Steps to Reproduce:
1. thinkpad w520, connect to wlan wpa2, ipv4 dhcp, ipv6 link-local
2.
3.
  
Actual results:
flaky connection:

repeating blocks of:
Feb  3 23:08:48 stinkpad kernel: [44986.202239] iwlwifi 0000:03:00.0: Tx aggregation enabled on ra = 00:22:75:12:1d:29 tid = 0
Feb  3 23:09:05 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Feb  3 23:09:05 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb  3 23:09:05 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Feb  3 23:09:05 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb  3 23:09:05 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb  3 23:09:12 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Feb  3 23:09:12 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Feb  3 23:09:12 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb  3 23:09:12 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb  3 23:09:12 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb  3 23:09:42 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Feb  3 23:09:42 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Feb  3 23:09:42 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb  3 23:09:42 stinkpad NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb  3 23:09:42 stinkpad NetworkManager[1199]: NetworkManager[1199]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.



Expected results:
normal connection

Additional info:

03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 3e)

Comment 1 Samuel Sieb 2012-02-08 01:36:08 UTC
Please describe "flaky".  Also check out bug 767855.

Comment 2 Ferry Huberts 2012-02-08 08:32:49 UTC
flaky=connection drops often. have to either disable+enable wifi with hw switch or via NetworkManager to connect again

Comment 3 Ferry Huberts 2012-02-08 08:54:19 UTC
I have bug 767855 too.

yesterday an update for NM arrived that may improve the situation, I'll keep an eye on it

Comment 4 Samuel Sieb 2012-02-08 17:34:23 UTC
This sounds exactly like bug 767855.  The latest kernel seems to fix it.

Comment 5 Ferry Huberts 2012-12-14 14:27:18 UTC
I no longer have this