[Bug 795841] New: Kernel Hardlock on plugging in charger at Toshiba Tecra R840 with Kernel 3.7.x
https://bugzilla.novell.com/show_bug.cgi?id=795841 https://bugzilla.novell.com/show_bug.cgi?id=795841#c0 Summary: Kernel Hardlock on plugging in charger at Toshiba Tecra R840 with Kernel 3.7.x Classification: openSUSE Product: openSUSE 12.2 Version: Final Platform: x86-64 OS/Version: openSUSE 12.2 Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: dschr@web.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Created an attachment (id=518220) --> (http://bugzilla.novell.com/attachment.cgi?id=518220) Not very sharp screenshot of a panic User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20100101 Firefox/17.0 Kernel hardlock on plugging in or removing the charger from my Tecra R840. Seems the same as Bug 780667, although I'm using 3.7.1 from kernel:stable repo. It started with the 3.7.x series. Didn't have problems with 3.6. Reproducible: Always Steps to Reproduce: 1.Plug in charger 2.Wait some seconds Actual Results: Kernel panic Expected Results: Charging of the unit -- 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=795841 https://bugzilla.novell.com/show_bug.cgi?id=795841#c1 Dieter Schroeder <dschr@web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dschr@web.de --- Comment #1 from Dieter Schroeder <dschr@web.de> 2012-12-27 16:56:43 UTC --- Meanwhile I found out that it is related to nmi_watchdog and laptop-mode. Setting CONTROL_NMI_WATCHDOG="0" instead of default "auto" in /etc/laptop-mode/conf.d/nmi-watchdog.conf avoids the kernel panic. See also http://marc.info/?l=linux-kernel&m=135547767413309&w=2 from the Kernel mailing list. m0nk -- 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=795841 https://bugzilla.novell.com/show_bug.cgi?id=795841#c2 Jeff Mahoney <jeffm@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |DUPLICATE --- Comment #2 from Jeff Mahoney <jeffm@suse.com> 2013-07-15 16:45:33 EDT --- This is the same bug as your other report, bnc#798269 *** This bug has been marked as a duplicate of bug 798269 *** http://bugzilla.novell.com/show_bug.cgi?id=798269 -- 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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