Red Hat Bugzilla – Bug 603294
[abrt] crash in ModemManager-0.3-12.git20100504.fc13: raise: Process /usr/sbin/modem-manager was killed by signal 6 (SIGABRT)
Last modified: 2010-07-28 14:24:16 EDT
abrt 1.1.1 detected a crash.
Attached file: backtrace
comment: I suspect that modem-manager has a problem with asking for that PIN. I can make it work by manually entering the PIN with minicom (at-cpin="1111") and restarting modem-manager thereafter.
reason: Process /usr/sbin/modem-manager was killed by signal 6 (SIGABRT)
release: Fedora release 13 (Goddard)
How to reproduce
1.boot the system
3.modem-manager disappears and is constantly restarted by (presumably) NetworkManager
4.system has a Sierra UMTS Modem build in which needs a SIM PIN to activate it
Created attachment 423460 [details]
Created attachment 423461 [details]
modem-manager --debug output
this is the modem-manager --debug output which (most likely) produced this backtrace. I ran it with the Sierra Modem being inactive, ie has no PIN. After manually entering the PIN it worked.
there was additional output from /var/log/messages posted in bug #597088.
Should be fixed upstream be:
Author: Dan Williams <email@example.com>
Date: Tue Jun 22 01:58:54 2010 -0700
core: ensure claimed ports don't fall back to Generic (rh #597296)
This isn't a dupe of that bug though since that commit doesn't fix rh #597296, but should fix this bug.
I upgraded ModemManager from updates-testing as was mentioned in bug #597088 to ModemManager-0.4-4.git20100720.fc13.i686. This appears to solve this bug.
I can now boot my system and it comes up with asking for the PIN right after login and the UMTS connection is available in nm-applet.