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Bug 1221133

Summary: gdb crashing while generating backtrace
Product: Red Hat Enterprise Linux 7 Reporter: Vladimir Benes <vbenes>
Component: gdbAssignee: Sergio Durigan Junior <sergiodj>
Status: CLOSED DUPLICATE QA Contact: qe-baseos-tools-bugs
Severity: high Docs Contact:
Priority: high    
Version: 7.2CC: gdb-bugs, jan.kratochvil, mfranc, vbenes
Target Milestone: rc   
Target Release: 7.2   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-05-19 19:17:35 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
backtrace none

Description Vladimir Benes 2015-05-13 11:07:50 UTC
Description of problem:
I was debugging control-center crash but cannot generate backtrace as gdb says:
../../gdb/gdbarch.c:4229: internal-error: gdbarch_auto_charset: Assertion `gdbarch != NULL' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.

and after two more steps it generates core dump.

backtrace attached

Version-Release number of selected component (if applicable):
gdb-7.6.1-64.el7.x86_64

How reproducible:
always

Steps to Reproduce:
0.start control-center and attach a gdb
1.crash control-center (adding/removing bond in network panel)
2.set logging on in gdb
3.generate backtrace via bt full

Actual results:
crash

Expected results:
no crash

Additional info:

Comment 1 Vladimir Benes 2015-05-13 11:08:56 UTC
Created attachment 1025001 [details]
backtrace

Comment 2 Sergio Durigan Junior 2015-05-13 20:20:47 UTC
I am trying to reproduce the bug here, but I can't crash gnome-control-center by adding/removing bond in the network panel.  Could you give more detailed information on how to crash it?  Also, do you have debuginfo installed for control-center?  And what is the version of control-center you're using?  Thanks.

Comment 6 Jan Kratochvil 2015-05-19 18:59:39 UTC
The backtrace looks exactly like Bug 1197665, why don't you consider this one as its duplicate?

Comment 7 Sergio Durigan Junior 2015-05-19 19:17:35 UTC
You are right, Jan.

Vladimir, I am closing this bug as a duplicate of the Bug 1197665.  You can give a try on the scratch build that I made for Matej there:

  <https://brewweb.devel.redhat.com/taskinfo?taskID=8899649>

Thanks.

*** This bug has been marked as a duplicate of bug 1197665 ***