[Bug 700159] New: kernel 3.0-rc2: endless stream of "Calling CRDA" messages in syslog
https://bugzilla.novell.com/show_bug.cgi?id=700159 https://bugzilla.novell.com/show_bug.cgi?id=700159#c0 Summary: kernel 3.0-rc2: endless stream of "Calling CRDA" messages in syslog Classification: openSUSE Product: openSUSE 12.1 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: seife@novell.slipkontur.de QAContact: qa@suse.de Found By: Third Party Developer/Partner Blocker: --- Since today's update to Kernel:HEAD kernel-desktop-3.0.rc2-1.1, I get the following in syslog every ~3 seconds: [ 2967.744144] cfg80211: Calling CRDA to update world regulatory domain [ 2967.752126] cfg80211: World regulatory domain updated: [ 2967.752133] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 2967.752141] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2967.752147] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 2967.752154] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 2967.752160] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2967.752166] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2967.752199] cfg80211: Calling CRDA for country: 97 [ 2970.896028] cfg80211: Calling CRDA to update world regulatory domain [ 2970.899957] cfg80211: World regulatory domain updated: [ 2970.899960] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 2970.899964] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2970.899966] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 2970.899969] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 2970.899972] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2970.899974] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2970.899989] cfg80211: Calling CRDA for country: 97 It's not critical but pretty annoying ;-) Hardware is Thinkpad X200s, 03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300 03:00.0 0280: 8086:4236 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=700159
https://bugzilla.novell.com/show_bug.cgi?id=700159#c1
Stefan Seyfried
https://bugzilla.novell.com/show_bug.cgi?id=700159
https://bugzilla.novell.com/show_bug.cgi?id=700159#c2
--- Comment #2 from Vladimir Botka
Since today's update to Kernel:HEAD kernel-desktop-3.0.rc2-1.1, I get the following in syslog every ~3 seconds:
[ 2967.744144] cfg80211: Calling CRDA to update world regulatory domain [ 2967.752126] cfg80211: World regulatory domain updated:
Hardware is Thinkpad X200s, 03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300 03:00.0 0280: 8086:4236
The crda is triggered via udev [1]. Maybe to turn the cfg80211 debug on [2] could reveal why the action repeated. [1] /lib/udev/rules.d/85-regulatory.rules:KERNEL=="regulatory*", ACTION=="change", SUBSYSTEM=="platform", RUN+="/sbin/crda" [2] config CFG80211_REG_DEBUG bool "cfg80211 regulatory debugging" depends on CFG80211 default n ---help--- You can enable this if you want to debug regulatory changes. For more information on cfg80211 regulatory refer to the wireless wiki: http://wireless.kernel.org/en/developers/Regulatory -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=700159
https://bugzilla.novell.com/show_bug.cgi?id=700159#c3
--- Comment #3 from Stefan Seyfried
https://bugzilla.novell.com/show_bug.cgi?id=700159
https://bugzilla.novell.com/show_bug.cgi?id=700159#c4
Stefan Seyfried
https://bugzilla.novell.com/show_bug.cgi?id=700159
https://bugzilla.novell.com/show_bug.cgi?id=700159#c5
Petr Ostadal
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