[Bug 602682] New: kernel oops after rmmod rfcomm
http://bugzilla.novell.com/show_bug.cgi?id=602682 http://bugzilla.novell.com/show_bug.cgi?id=602682#c0 Summary: kernel oops after rmmod rfcomm Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: i586 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: jw@novell.com QAContact: qa@suse.de Found By: Documentation Blocker: --- While trying to diagnose a non-responding bluetooth device, I wanted to make sure on which side the problem was. I found that it did not respond to l2ping, and started to unload modules. both btusb and rmmod claimed that they were in use, although I could not find any active devices. The following sequence then lead to an oops: rmmod -f rfcomm modprobe rfcomm rfcomm bind 0 l2ping 00:26:69:58:F4:81 rmmod rfcomm -- 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=602682 http://bugzilla.novell.com/show_bug.cgi?id=602682#c1 --- Comment #1 from Juergen Weigert <jw@novell.com> 2010-05-05 08:07:47 UTC --- Created an attachment (id=359379) --> (http://bugzilla.novell.com/attachment.cgi?id=359379) /var/log/messages excerpt -- 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=602682 http://bugzilla.novell.com/show_bug.cgi?id=602682#c2 Juergen Weigert <jw@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |357354 --- Comment #2 from Juergen Weigert <jw@novell.com> 2010-05-05 08:08:45 UTC --- this is a lenovo x60s, running Linux linux-k0t2 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 i686 i686 i386 GNU/Linux -- 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=602682 http://bugzilla.novell.com/show_bug.cgi?id=602682#c Jeff Mahoney <jeffm@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #359379|application/octet-stream |text/plain mime type| | -- 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=602682 http://bugzilla.novell.com/show_bug.cgi?id=602682#c3 Nikanth K <knikanth@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |knikanth@novell.com --- Comment #3 from Nikanth K <knikanth@novell.com> 2010-05-11 06:20:26 UTC --- Forced module unloading can always result in problems. When rmmod claims that it is in use, can you try lsmod. The lsmod shows the other modules, if any were using the module in question. -- 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=602682 http://bugzilla.novell.com/show_bug.cgi?id=602682#c4 Jiri Slaby <jslaby@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |jslaby@novell.com Resolution| |INVALID --- Comment #4 from Jiri Slaby <jslaby@novell.com> 2010-06-05 19:53:21 UTC --- If this is also reproducible without forcing module unload, please reopen. -- 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.
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