http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c1 --- Comment #1 from Christian Lorenz 2010-02-04 06:49:06 UTC --- Same symptoms in my case: 03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61) Subsystem: Intel Corporation Lenovo ThinkPad T61 Flags: bus master, fast devsel, latency 0, IRQ 29 Memory at f9f00000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 00-21-5c-ff-ff-7e-2a-ed Kernel driver in use: iwlagn .. but with different error messages: Feb 4 07:19:55 arthur kernel: [ 2351.421614] wlan0: direct probe to AP 00:1a:4f:94:25:fb (try 1) Feb 4 07:19:55 arthur kernel: [ 2351.424356] wlan0: direct probe responded Feb 4 07:19:55 arthur kernel: [ 2351.424366] wlan0: authenticate with AP 00:1a:4f:94:25:fb (try 1) Feb 4 07:19:55 arthur kernel: [ 2351.426543] wlan0: authenticated Feb 4 07:19:55 arthur kernel: [ 2351.426581] wlan0: associate with AP 00:1a:4f:94:25:fb (try 1) Feb 4 07:19:55 arthur kernel: [ 2351.431832] wlan0: RX AssocResp from 00:1a:4f:94:25:fb (capab=0x411 status=0 aid=1) Feb 4 07:19:55 arthur kernel: [ 2351.431840] wlan0: associated Feb 4 07:19:55 arthur kernel: [ 2351.456102] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready Feb 4 07:20:05 arthur kernel: [ 2361.612052] wlan0: no IPv6 routers present : Feb 4 07:21:36 arthur kernel: [ 2453.158236] iwlagn 0000:03:00.0: Microcode SW error detected. Restarting 0x82000000. Feb 4 07:21:36 arthur kernel: [ 2453.158264] iwlagn 0000:03:00.0: Start IWL Error Log Dump: Feb 4 07:21:36 arthur kernel: [ 2453.158271] iwlagn 0000:03:00.0: Status: 0x000213E4, count: 5 Feb 4 07:21:36 arthur kernel: [ 2453.158418] iwlagn 0000:03:00.0: Desc Time data1 data2 line Feb 4 07:21:36 arthur kernel: [ 2453.158430] iwlagn 0000:03:00.0: FH_ERROR (#12) 0611209322 0x00000008 0x03130000 208 Feb 4 07:21:36 arthur kernel: [ 2453.158437] iwlagn 0000:03:00.0: blink1 blink2 ilink1 ilink2 Feb 4 07:21:36 arthur kernel: [ 2453.158444] iwlagn 0000:03:00.0: 0x05CB2 0x004C2 0x006DE 0x018B8 Feb 4 07:21:36 arthur kernel: [ 2453.158513] iwlagn 0000:03:00.0: Start IWL Event Log Dump: display last 20 entries Feb 4 07:21:36 arthur kernel: [ 2453.158541] iwlagn 0000:03:00.0: EVT_LOGT:0611208242:0x000000c4:0303 Feb 4 07:21:36 arthur kernel: [ 2453.158560] iwlagn 0000:03:00.0: EVT_LOGT:0611208284:0x00000107:0106 Feb 4 07:21:36 arthur kernel: [ 2453.158583] iwlagn 0000:03:00.0: EVT_LOGT:0611208285:0x00000000:0302 Feb 4 07:21:36 arthur kernel: [ 2453.158601] iwlagn 0000:03:00.0: EVT_LOGT:0611208320:0x000000d4:0321 Feb 4 07:21:36 arthur kernel: [ 2453.158623] iwlagn 0000:03:00.0: EVT_LOGT:0611208322:0x00000000:1350 Feb 4 07:21:36 arthur kernel: [ 2453.158641] iwlagn 0000:03:00.0: EVT_LOGT:0611208322:0x00000000:1351 Feb 4 07:21:36 arthur kernel: [ 2453.158660] iwlagn 0000:03:00.0: EVT_LOGT:0611208323:0x00000000:1352 Feb 4 07:21:36 arthur kernel: [ 2453.158679] iwlagn 0000:03:00.0: EVT_LOGT:0611208323:0x00000003:1353 Feb 4 07:21:36 arthur kernel: [ 2453.158697] iwlagn 0000:03:00.0: EVT_LOGT:0611208332:0x0000013f:0357 Feb 4 07:21:36 arthur kernel: [ 2453.158716] iwlagn 0000:03:00.0: EVT_LOGT:0611208954:0x00000107:0106 Feb 4 07:21:36 arthur kernel: [ 2453.158734] iwlagn 0000:03:00.0: EVT_LOGT:0611208955:0x00000000:0301 Feb 4 07:21:36 arthur kernel: [ 2453.158753] iwlagn 0000:03:00.0: EVT_LOGT:0611209224:0x000000c4:0303 Feb 4 07:21:36 arthur kernel: [ 2453.158771] iwlagn 0000:03:00.0: EVT_LOGT:0611209266:0x00000107:0106 Feb 4 07:21:36 arthur kernel: [ 2453.158790] iwlagn 0000:03:00.0: EVT_LOGT:0611209267:0x00000000:0302 Feb 4 07:21:37 arthur kernel: [ 2453.158808] iwlagn 0000:03:00.0: EVT_LOGT:0611209303:0x000000d4:0321 Feb 4 07:21:37 arthur kernel: [ 2453.158827] iwlagn 0000:03:00.0: EVT_LOGT:0611209305:0x00000000:1350 Feb 4 07:21:37 arthur kernel: [ 2453.158845] iwlagn 0000:03:00.0: EVT_LOGT:0611209305:0x00000000:1351 Feb 4 07:21:37 arthur kernel: [ 2453.158864] iwlagn 0000:03:00.0: EVT_LOGT:0611209306:0x00000000:1352 Feb 4 07:21:37 arthur kernel: [ 2453.158882] iwlagn 0000:03:00.0: EVT_LOGT:0611209306:0x00000003:1353 Feb 4 07:21:37 arthur kernel: [ 2453.158901] iwlagn 0000:03:00.0: EVT_LOGT:0611209325:0x00000000:0125 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c2 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |andreas.pfaller@gmail.com --- Comment #2 from Jiri Slaby 2010-03-22 19:03:47 UTC --- (In reply to comment #0)

After connection with my laptop to my wireless access point the connection initially works for a few seconds (e.g. pings succeed).

Is the AP in a, b or g? Does anything change if you set the rate manually e.g. to 54m by: iwconfig wlan0 rate 54M ? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c4 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |andreas.pfaller@gmail.com --- Comment #4 from Jiri Slaby 2010-03-23 07:19:08 UTC --- (In reply to comment #3)

Well, I reverted my installation to 11.0 (due to a couple of other problems) so I have no easy way to test it at the moment.

Please install 11.2 kernel (do not update to have both 11.0 and 11.2 ones) on top of 11.0, you should see the problem as well. This can be done by: rpm -ivh ftp://ftp.suse.com/pub/projects/kernel/kotd/openSUSE-11.2/x86_64/kernel-desktop.rpm And also give a try to the latest kernel which is about to be shipped with 11.3: rpm -ivh ftp://ftp.suse.com/pub/projects/kernel/kotd/master/x86_64/kernel-desktop.rpm It might already have a fix for that (as it is fixed in compat-wireless).

However while still using 11.2 a self compiled compat-wireless (dated 11.12.2009) fixed this problem.

Good to know, thanks. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c6 --- Comment #6 from Andreas Pfaller 2010-03-23 10:04:49 UTC --- Created an attachment (id=349980) --> (http://bugzilla.novell.com/attachment.cgi?id=349980) /var/log/messages with 2.6.31.12-0.2.99.2.b7bc295 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c8 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |andreas.pfaller@gmail.com --- Comment #8 from Jiri Slaby 2010-03-23 11:44:06 UTC --- (In reply to comment #5)

After "rpm -ihv" and booting of "2.6.31.12-0.2.99.2.b7bc295": Problem remains as described.

As expected, but could you try to set the rate? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

Using "2.6.31.12-0.2.99.2.b7bc295":

Setting the rate before brining up the connection with knetworkmanager I get a kernel crash (blinking LEDs). I should have been more exact. The kernel crash happens when

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c10 --- Comment #10 from Andreas Pfaller 2010-03-23 14:36:27 UTC --- (In reply to comment #9) trying to bring up the connection with knetworkmanager AFTER setting the rate with iwconfig. Running iwconfig causes no visible problems. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c11 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium Status|ASSIGNED |NEEDINFO InfoProvider| |andreas.pfaller@gmail.com --- Comment #11 from Jiri Slaby 2010-03-25 09:01:56 UTC --- (In reply to comment #10)

...

Using "2.6.31.12-0.2.99.2.b7bc295":

Setting the rate before brining up the connection with knetworkmanager I get a kernel crash (blinking LEDs). I should have been more exact. The kernel crash happens when

(In reply to comment #9) trying to bring up the connection with knetworkmanager AFTER setting the rate with iwconfig.

Could you grab the trace via a net/serial console? Re. the 11.2 bug, could you try the kernel from: http://labs.suse.cz/jslaby/bug-567860/ ? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c13 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |andreas.pfaller@gmail.com --- Comment #13 from Jiri Slaby 2010-03-25 16:08:34 UTC --- (In reply to comment #12)

Never done before, I will see if I can find some docs how this works.

For netconsole it's just a matter of: modprobe netconsole netconsole=@source-ip/,60000@dst-ip/dst-mac on the box which crashes and running netcat -ulp 60000 on dst-ip machine which shall be on the same subnet. See modinfo netconsole for further info on netconsole parameter. You don't need to configure the interface, just connect the machine via ethernet and modprobe the netconsole module.

2.6.31.12-0.3 from the above link seems to work fine, about 10MByte/s throughput.

Good, so I'll commit that patch and will appear in 11.2 kernel after some time. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

http://bugzilla.novell.com/show_bug.cgi?id=567860 http://bugzilla.novell.com/show_bug.cgi?id=567860#c15 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #15 from Jiri Slaby 2010-03-29 07:30:47 UTC --- This bug is fixed. I opened bug 597763 for the p[roblem described in comment #14. -- Configure bugmail: http://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=567860 https://bugzilla.novell.com/show_bug.cgi?id=567860#c17 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard| |maint:released:11.2:35929 --- Comment #17 from Swamp Workflow Management 2010-09-23 13:11:18 UTC --- Update released for: kernel-debug, kernel-debug-base, kernel-debug-base-debuginfo, kernel-debug-debuginfo, kernel-debug-debugsource, kernel-debug-devel, kernel-debug-devel-debuginfo, kernel-default, kernel-default-base, kernel-default-base-debuginfo, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-devel-debuginfo, kernel-desktop, kernel-desktop-base, kernel-desktop-base-debuginfo, kernel-desktop-debuginfo, kernel-desktop-debugsource, kernel-desktop-devel, kernel-desktop-devel-debuginfo, kernel-pae, kernel-pae-base, kernel-pae-base-debuginfo, kernel-pae-debuginfo, kernel-pae-debugsource, kernel-pae-devel, kernel-pae-devel-debuginfo, kernel-source, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-base-debuginfo, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-devel-debuginfo, kernel-vanilla, kernel-vanilla-base, kernel-vanilla-base-debuginfo, kernel-vanilla-debuginfo, kernel-vanilla-debugsource, kernel-vanilla-devel, kernel-vanilla-devel-debuginfo, kernel-xen, kernel-xen-base, kernel-xen-base-debuginfo, kernel-xen-debuginfo, kernel-xen-debugsource, kernel-xen-devel, kernel-xen-devel-debuginfo, preload-kmp-default, preload-kmp-desktop Products: openSUSE 11.2 (debug, i586, x86_64) -- 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.