Bug 1024537

Summary: wifi disconnecting frequently every few minutes
Product: [Fedora] Fedora Reporter: Asif Ali Rizvan <fast.rizwaan>
Component: kernelAssignee: fedora-kernel-wireless-ralink
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: akerfonta, dcbw, fast.rizwaan, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-03-20 13:20:48 UTC Type: Bug
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Asif Ali Rizvan 2013-10-29 21:17:27 UTC 
Description of problem: wifi connections are dropped every few minutes.


Version-Release number of selected component (if applicable):
fedora 20


How reproducible:
always

Steps to Reproduce:
1. use wifi and it disconects
2.
3.

Actual results:


Expected results:


Additional info:
04:06.0 Network controller: Ralink corp. RT5360 Wireless 802.11n 1T/1R

dmesg is showing:
----
[  360.360232] wlp4s6: authenticate with 4c:60:de:cd:d6:52
[  360.363355] wlp4s6: send auth to 4c:60:de:cd:d6:52 (try 1/3)
[  360.390146] wlp4s6: send auth to 4c:60:de:cd:d6:52 (try 2/3)
[  360.424873] wlp4s6: send auth to 4c:60:de:cd:d6:52 (try 3/3)
[  360.475010] wlp4s6: authentication with 4c:60:de:cd:d6:52 timed out
[  510.286600] IPv6: ADDRCONF(NETDEV_UP): wlp4s6: link is not ready
[  512.400344] wlp4s6: authenticate with 4c:60:de:cd:d6:52
[  512.403395] wlp4s6: send auth to 4c:60:de:cd:d6:52 (try 1/3)
[  512.404797] wlp4s6: authenticated
[  512.406082] wlp4s6: associate with 4c:60:de:cd:d6:52 (try 1/3)
[  512.409929] wlp4s6: RX AssocResp from 4c:60:de:cd:d6:52 (capab=0x411 status=0 aid=1)
[  512.410017] wlp4s6: associated
[  512.410095] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s6: link becomes ready
[  534.100708] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
[  534.210855] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[  534.320958] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
[  534.750572] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
Comment 1 akerfonta 2014-03-19 16:43:11 UTC 
I have the same problem.
My wifi is Intel Corporation Wireless 7260 (rev 6b).  Everything worked fine
until the kernel updated past 3.12.10-300.
Comment 2 Dan Williams 2014-03-19 20:22:53 UTC 
This appears to be a hardware/driver problem.  Over to kernel.
Comment 3 Stanislaw Gruszka 2014-03-20 06:27:32 UTC 
(In reply to Asif Ali Rizvan from comment #0)
> Description of problem: wifi connections are dropped every few minutes.

Is this regression ? If so what is the latest working kernel version ?
Comment 4 Stanislaw Gruszka 2014-03-20 06:29:12 UTC 
(In reply to akerfonta from comment #1)
> I have the same problem.
> My wifi is Intel Corporation Wireless 7260 (rev 6b).  Everything worked fine
> until the kernel updated past 3.12.10-300.

We handle Ralink bug here, if issue still occurs on iwl7260 with latest kernel, please open separate bug report.
Comment 5 Asif Ali Rizvan 2014-03-20 12:05:30 UTC 
current kernel from updates is working fine; also on rawhide (21) there's no bug. I'm currently using rawhide; fedora 20 was working just fine.
Comment 6 Stanislaw Gruszka 2014-03-20 13:20:48 UTC 
Closing per above comment...