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Bug #425

closed
MB DG

lttng-sessiond gets a segmentation fault

Bug #425: lttng-sessiond gets a segmentation fault

Added by Mathieu Bain over 13 years ago. Updated over 13 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
David Goulet
Target version:
LTTng - 2.1 stable
Start date:
01/18/2013
Due date:
% Done:

0%

Estimated time:

Description

Situation:
A session is running and just before destroying the session, we launch a bunch of instrumented application.
This made lttng-sessiond do a core dump.

By analyzing the core file, the core dump happened in create_ust_channel.c at line 783
I attached the small analyze that I ran with gdb on the core file.

The version of Lttng used is 1.2.0 with:
lttng-tools: 2.1.1
lttng-ust: 2.1.0
userspace-rcu: 0.7.5

Files

logs.txt (16.6 KB) logs.txt Mathieu Bain, 01/18/2013 04:07 PM
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