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ROS system randomly crashes and gdb says corrupt stack in callback queue

asked 2016-04-05 20:41:23 -0600

Sebastian
363 ●15 ●20 ●26

My ROS system randomly crashes and I decided to run gdb at all times to catch it next time it happens.

I caught it and this is the output from gdb:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x6deff420 (LWP 25232)]
0x0003d210 in boost::detail::sp_counted_base::release() ()
(gdb) bt
#0  0x0003d210 in boost::detail::sp_counted_base::release() ()
#1  0x76409570 in ros::SubscriptionQueue::call() () from /opt/ros/indigo/lib/libroscpp.so
#2  0x763baa84 in ros::CallbackQueue::callOneCB(ros::CallbackQueue::TLS*) () from /opt/ros/indigo/lib/libroscpp.so
#3  0x6defec5c in ?? ()
#4  0x6defec5c in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Obviously that is not much help! Does anyone have an idea how I can go about debugging this? Point me in the right direction? Thanks

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I face the same error here. Any solution?

mrrius ( 2019-11-20 00:18:42 -0600 )edit

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answered 2016-04-05 21:55:22 -0600

flag of United States of America

47576 ●179 ●367 ●662 http://namniart.com/

Looks like stack corruption. I'd start by running your node in valgrind, and if that doesn't find anything I'd start looking for more specific tools for debugging stack overruns.

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Thanks. I had heard of valgrind but I've never used it before. I'll give it a look.

Sebastian ( 2016-04-05 23:14:56 -0600 )edit

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Asked: 2016-04-05 20:41:23 -0600

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Last updated: Apr 05 '16

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