abrt 1.1.1 detected a crash. architecture: i686 Attached file: backtrace cmdline: /usr/sbin/modem-manager 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. component: ModemManager crash_function: raise executable: /usr/sbin/modem-manager global_uuid: b3a51fe5b1859441d391b71759bee528a32c7a32 kernel: 2.6.33.5-112.fc13.i686.PAE package: ModemManager-0.3-12.git20100504.fc13 rating: 4 reason: Process /usr/sbin/modem-manager was killed by signal 6 (SIGABRT) release: Fedora release 13 (Goddard) How to reproduce ----- 1.boot the system 2.watch /var/log/messages 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] File: backtrace
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: commit adfe264b67ba28effd3fb8378cbcbe2081f6ed49 Author: Dan Williams <dcbw> 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. thanks, stephan