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Bug 685321 - fc17 modem-manager segfault at libglib with f3507g mobile broadband modem
fc17 modem-manager segfault at libglib with f3507g mobile broadband modem
Status: RESOLVED FIXED
Product: NetworkManager
Classification: Platform
Component: ModemManager
0.9.x
Other Linux
: Normal normal
: ---
Assigned To: gtkdev
gtkdev
Depends on:
Blocks:
 
 
Reported: 2012-10-02 18:21 UTC by luavi1
Modified: 2012-11-27 11:34 UTC
See Also:
GNOME target: ---
GNOME version: ---



Description luavi1 2012-10-02 18:21:46 UTC
Description of problem:
modem-manager crashes irregularly. Needs reset by rf-kill to be functional again. 

Version-Release number of selected component (if applicable):
NetworkManager: 0.9.4.0-9.git20120521.fc17
ModemManager: version 0.6.0.0-1.fc17

How reproducible:
Run mobile broadband connection, irregular crashes follow.

Steps to Reproduce:
1. Start mobile broadband connection with NetworkManager or wvdial.
2. Irregularly, crash follows.

Actual results:
Bad user experience.

Expected results:
Stable connection.

Additional info:

Hardware:
Bus 002 Device 003: ID 0bdb:1900 Ericsson Business Mobile Networks BV F3507g Mobile Broadband Module


segfault logs below:
------------------------------------------------------------------------
1st example:

modem-manager[812]: segfault at 100000001 ip 000000318a26188f sp 00007fff1ad77200 error 4 in libglib-2.0.so.0.3200.4[318a200000+11d000]


--------------------------
2nd example, same segfault address:

Oct  2 19:40:11 m kernel: [  445.017149] modem-manager[812]: segfault at 100000001 ip 000000318a26188f sp 00007fff1ad77200 error 4 in libglib-2.0.so.0.3200.4[318a200000+11d000]
Oct  2 19:40:11 m NetworkManager[635]: <info> the modem manager disappeared
Oct  2 19:40:11 m NetworkManager[635]: <info> (wwan0): now unmanaged
Oct  2 19:40:11 m NetworkManager[635]: <info> (wwan0): device state change: activated -> unmanaged (reason 'removed') [100 10 36]
Oct  2 19:40:11 m NetworkManager[635]: <info> (wwan0): deactivating device (reason 'removed') [36]
Comment 2 André Klapper 2012-10-02 22:40:52 UTC
Is there a reason why you filed this under an ancient glib version (1.2) instead of the "NetworkManager" product?
Comment 3 luavi1 2012-10-03 05:49:19 UTC
That was a mistake, I should have chosen NetworkManager / modem-manager, instead.
Thank you for pointing this out.
Comment 4 Jiri Klimes 2012-11-27 11:34:58 UTC
It was fixed upstream (MM_06 branch) some time ago:
e07c2162d66ab1a2e938db48744fc00afd29c272
219424a6e2d017491a05ecbed661bccde3f991ef

Fedora packages will be updated shortly.