[Bug 672973] New: wpa_supplicant crashes once per minute
https://bugzilla.novell.com/show_bug.cgi?id=672973 https://bugzilla.novell.com/show_bug.cgi?id=672973#c0 Summary: wpa_supplicant crashes once per minute Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: uli.2001@gmx.de QAContact: qa@suse.de Found By: --- Blocker: --- I am using wireless network with iwlagn on my Thinkpad T410s. I am connecting to a WPA/WPA2 Enterprise encrypted network using TTLS and PAP with KNetworkManager. Roughly once per minute, the connection is lost, and it is reconnected. cat /var/log/messages |grep wpa_supplicant gives: Feb 17 11:39:18 linux-tku4 kernel: [ 2193.542496] wpa_supplicant[30829]: segfault at 1c0 ip 0000000000414e16 sp 00007ffffb01a440 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:40:33 linux-tku4 kernel: [ 2268.502163] wpa_supplicant[31279]: segfault at 10 ip 0000000000414e16 sp 00007fffa8a17cb0 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:41:48 linux-tku4 kernel: [ 2343.472854] wpa_supplicant[31733]: segfault at 50 ip 0000000000414e16 sp 00007fff320cbef0 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:44:03 linux-tku4 kernel: [ 2478.416053] wpa_supplicant[32230] general protection ip:414e16 sp:7fffbc58a020 error:0 in wpa_supplicant[400000+a9000] Feb 17 11:45:18 linux-tku4 kernel: [ 2553.384951] wpa_supplicant[32700]: segfault at 10 ip 0000000000414e16 sp 00007fff9c473260 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:46:33 linux-tku4 kernel: [ 2628.348920] wpa_supplicant[708] general protection ip:414e16 sp:7fff176821f0 error:0 in wpa_supplicant[400000+a9000] Feb 17 11:47:48 linux-tku4 kernel: [ 2703.322338] wpa_supplicant[1172]: segfault at 1e ip 0000000000414e16 sp 00007fff15874da0 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:49:03 linux-tku4 kernel: [ 2778.285122] wpa_supplicant[1747] general protection ip:414e16 sp:7fffacdab0c0 error:0 in wpa_supplicant[400000+a9000] Feb 17 11:50:15 linux-tku4 kernel: [ 2850.498242] wpa_supplicant[2227] general protection ip:414e16 sp:7fffbdf0fbb0 error:0 in wpa_supplicant[400000+a9000] Feb 17 11:51:30 linux-tku4 kernel: [ 2925.130136] wpa_supplicant[2700]: segfault at 35001d70 ip 0000000000414e16 sp 00007fffdc938ab0 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:52:44 linux-tku4 kernel: [ 2999.185657] wpa_supplicant[3158] general protection ip:414e16 sp:7fffb4d5aa80 error:0 in wpa_supplicant[400000+a9000] Feb 17 11:53:59 linux-tku4 kernel: [ 3074.154115] wpa_supplicant[3652]: segfault at 10 ip 0000000000414e16 sp 00007fff4652e1c0 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:55:14 linux-tku4 kernel: [ 3149.126033] wpa_supplicant[4247]: segfault at 10 ip 0000000000414e16 sp 00007fffc667e970 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:56:29 linux-tku4 kernel: [ 3224.088666] wpa_supplicant[4836]: segfault at 10 ip 0000000000414e16 sp 00007ffff8b55110 error 4 in wpa_supplicant[400000+a9000] A typical list of entries between two wpa_supplicant lines in /var/log/messages is: Feb 17 11:56:29 linux-tku4 kernel: [ 3224.088666] wpa_supplicant[4836]: segfault at 10 ip 0000000000414e16 sp 00007ffff8b55110 error 4 in wpa_supplicant[400000+a9000] Feb 17 11:56:29 linux-tku4 avahi-daemon[2218]: Withdrawing address record for 194.94.154.109 on wlan0. Feb 17 11:56:29 linux-tku4 avahi-daemon[2218]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 194.94.154.109. Feb 17 11:56:29 linux-tku4 avahi-daemon[2218]: Interface wlan0.IPv4 no longer relevant for mDNS. Feb 17 11:56:29 linux-tku4 kernel: [ 3224.342108] mac80211-phy0: failed to remove key (0, 0a:0b:6b:2a:f3:3a) from hardware (-22) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.342189] wlan0: deauthenticating from 0a:0b:6b:2a:f3:3a by local choice (reason=3) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.357115] cfg80211: Calling CRDA to update world regulatory domain Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380738] cfg80211: World regulatory domain updated: Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380741] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380744] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380747] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380749] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380752] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 17 11:56:29 linux-tku4 kernel: [ 3224.380755] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 17 11:56:32 linux-tku4 kernel: [ 3227.618086] wlan0: authenticate with 0a:0b:6b:2a:f3:3a (try 1) Feb 17 11:56:32 linux-tku4 kernel: [ 3227.621090] wlan0: authenticated Feb 17 11:56:32 linux-tku4 kernel: [ 3227.621942] wlan0: associate with 0a:0b:6b:2a:f3:3a (try 1) Feb 17 11:56:32 linux-tku4 kernel: [ 3227.629225] wlan0: RX AssocResp from 0a:0b:6b:2a:f3:3a (capab=0x31 status=0 aid=5) Feb 17 11:56:32 linux-tku4 kernel: [ 3227.629232] wlan0: associated Feb 17 11:56:32 linux-tku4 kernel: [ 3227.634123] cfg80211: Calling CRDA for country: DE Feb 17 11:56:32 linux-tku4 kernel: [ 3227.637896] cfg80211: Current regulatory domain updated by AP to: DE Feb 17 11:56:32 linux-tku4 kernel: [ 3227.637899] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Feb 17 11:56:32 linux-tku4 kernel: [ 3227.637902] (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 1800 mBm) Feb 17 11:56:33 linux-tku4 dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R1 Feb 17 11:56:33 linux-tku4 dhclient: Copyright 2004-2011 Internet Systems Consortium. Feb 17 11:56:33 linux-tku4 dhclient: All rights reserved. Feb 17 11:56:33 linux-tku4 dhclient: For info, please visit https://www.isc.org/software/dhcp/ Feb 17 11:56:33 linux-tku4 dhclient: Feb 17 11:56:33 linux-tku4 dhclient: Listening on LPF/wlan0/58:94:6b:07:e6:48 Feb 17 11:56:33 linux-tku4 dhclient: Sending on LPF/wlan0/58:94:6b:07:e6:48 Feb 17 11:56:33 linux-tku4 dhclient: Sending on Socket/fallback Feb 17 11:56:36 linux-tku4 dhclient: DHCPREQUEST on wlan0 to 255.255.255.255 port 67 Feb 17 11:56:36 linux-tku4 dhclient: DHCPACK from 194.94.154.254 Feb 17 11:56:36 linux-tku4 dhclient: bound to 194.94.154.109 -- renewal in 506 seconds. Feb 17 11:56:36 linux-tku4 avahi-daemon[2218]: Joining mDNS multicast group on interface wlan0.IPv4 with address 194.94.154.109. Feb 17 11:56:36 linux-tku4 avahi-daemon[2218]: New relevant interface wlan0.IPv4 for mDNS. Feb 17 11:56:36 linux-tku4 avahi-daemon[2218]: Registering new address record for 194.94.154.109 on wlan0.IPv4. Feb 17 11:56:37 linux-tku4 SuSEfirewall2: Setting up rules from /etc/sysconfig/SuSEfirewall2 ... Feb 17 11:56:37 linux-tku4 SuSEfirewall2: using default zone 'ext' for interface pan0 Feb 17 11:56:37 linux-tku4 SuSEfirewall2: batch committing... Feb 17 11:56:37 linux-tku4 SuSEfirewall2: Firewall rules successfully set Feb 17 11:57:44 linux-tku4 kernel: [ 3299.060425] wpa_supplicant[5290] general protection ip:414e16 sp:7fff0f9106f0 error:0 in wpa_supplicant[400000+a9000] -- 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=672973 https://bugzilla.novell.com/show_bug.cgi?id=672973#c Marcus Meissner <meissner@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.pr |vbotka@novell.com |ovo.novell.com | -- 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=672973 https://bugzilla.novell.com/show_bug.cgi?id=672973#c1 Vladimir Botka <vbotka@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |uli.2001@gmx.de --- Comment #1 from Vladimir Botka <vbotka@novell.com> 2011-02-22 18:42:09 UTC --- (In reply to comment #0)
segfault at 1c0 ip 0000000000414e16 sp 00007ffffb01a440 error 4 in
Why is the wpa_supplicant segfaulting ? Would it be possible to check the configured repositories, check the installed version of wpa_supplicant and eventually reinstall the wpa_supplicant ? If the problem persists try to configure the wlan manually in runlevel 3. -- 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=672973 https://bugzilla.novell.com/show_bug.cgi?id=672973#c2 --- Comment #2 from Ulrich Derenthal <uli.2001@gmx.de> 2011-02-22 19:26:13 UTC --- The rest will have to wait; I am now away from the network where that happened. On "WPA/WPA2 Personal" encrypted networks, the problem does not occcur. # rpm -qi wpa_supplicant Name : wpa_supplicant Relocations: (not relocatable) Version : 0.7.1 Vendor: openSUSE Release : 4.1 Build Date: Mo 05 Jul 2010 19:07:32 CEST Install Date: Mi 07 Jul 2010 03:25:20 CEST Build Host: build32 Group : Productivity/Networking/Other Source RPM: wpa_supplicant-0.7.1-4.1.src.rpm Size : 938493 License: BSD3c(or similar) ; GPLv2+ Signature : RSA/8, Mo 05 Jul 2010 19:07:53 CEST, Key ID b88b2fd43dbdc284 Packager : http://bugs.opensuse.org URL : http://hostap.epitest.fi/wpa_supplicant/ Summary : WPA supplicant implementation Description : ... -- 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=672973 https://bugzilla.novell.com/show_bug.cgi?id=672973#c3 Vladimir Botka <vbotka@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |CLOSED InfoProvider|uli.2001@gmx.de | Resolution| |FIXED --- Comment #3 from Vladimir Botka <vbotka@suse.com> 2011-09-03 06:41:36 UTC --- (In reply to comment #2)
The rest will have to wait; I am now away from the network where that happened. On "WPA/WPA2 Personal" encrypted networks, the problem does not occcur.
I close as fixed. The wpa_supplicant has been upgraded to the version 7.3 meanwhile. It would be good to upgrade to 11.4 in case of problems. -- 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.
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