[Bug 671369] New: kernel oops on plugging smartphone: not recognized as modem
https://bugzilla.novell.com/show_bug.cgi?id=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c0 Summary: kernel oops on plugging smartphone: not recognized as modem Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: i686 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: estellnb@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (compatible; Konqueror/4.4; Linux) KHTML/4.4.4 (like Gecko) SUSE Some kernel oopses occurred when I plugged in my smartphone last time. This is the first time that I have experienced this behaviour when plugging in my smartphone. As far as I remember the screen turned black for short when this happened. The device did not get listed by lsusb, restarting dbus & hal did of course not help and plugging/unplugging the phone multiple times did not help either. In the kernel messages I have discovered a message like 'not a modem - device can not do calls on its own.' though I have already used it successfully as modem for 'tethering'. In regards of the details see for the attachements. Reproducible: Couldn't Reproduce -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c1 --- Comment #1 from Elmar Stellnberger <estellnb@gmail.com> 2011-02-11 17:54:51 UTC --- Created an attachment (id=413621) --> (http://bugzilla.novell.com/attachment.cgi?id=413621) konsole output when kernel oopsed -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c2 --- Comment #2 from Elmar Stellnberger <estellnb@gmail.com> 2011-02-11 17:56:00 UTC --- Created an attachment (id=413622) --> (http://bugzilla.novell.com/attachment.cgi?id=413622) /var/log/messages -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c3 --- Comment #3 from Elmar Stellnberger <estellnb@gmail.com> 2011-02-11 17:57:06 UTC --- Created an attachment (id=413623) --> (http://bugzilla.novell.com/attachment.cgi?id=413623) /var/log/warn -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c4 --- Comment #4 from Elmar Stellnberger <estellnb@gmail.com> 2011-02-11 17:58:15 UTC --- Created an attachment (id=413624) --> (http://bugzilla.novell.com/attachment.cgi?id=413624) strace of lsusb - it was hanging on invocations after the oops -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c5 --- Comment #5 from Elmar Stellnberger <estellnb@gmail.com> 2011-02-11 18:00:19 UTC --- Well; here are some further maybe important details about how it happened: * after resume from s2disk (disabled external monitor before); * power cable plugged on; * smartphone connected via usb. The smartphone was configured correctly for modem/tether support. -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c6 --- Comment #6 from Jiri Slaby <jslaby@novell.com> 2011-02-14 14:34:32 UTC --- data_interface is NULL in acm_probe. Dereference at 1091 (data_interface->cur_altsetting) explodes the kernel. Dunno how it can happen, somebody with USB knowledge should help. -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c7 --- Comment #7 from Elmar Stellnberger <estellnb@gmail.com> 2011-02-15 18:23:40 UTC --- related bug: Bug 647693 (when plugging works: but then only once). -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c Jeff Mahoney <jeffm@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |gregkh@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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c8 Greg Kroah-Hartman <gregkh@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |estellnb@gmail.com --- Comment #8 from Greg Kroah-Hartman <gregkh@novell.com> 2011-04-19 21:16:02 UTC --- This should be resolved in the 11.4 release, right? -- 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=671369 https://bugzilla.novell.com/show_bug.cgi?id=671369#c9 Elmar Stellnberger <estellnb@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |CLOSED InfoProvider|estellnb@gmail.com | Resolution| |FIXED --- Comment #9 from Elmar Stellnberger <estellnb@gmail.com> 2011-06-07 19:42:29 UTC --- Definitely fixed for openSUSE 11.4 :). -- 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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