gzserver debug

... logging to /root/.ros/log/1fe780f6-1f6b-11eb-90be-ea8a581350ff/roslaunch-simulation-dev-ped-sim-644785545f-lfthh-55.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://10.42.0.103:45089/

SUMMARY
========

PARAMETERS
 * /gazebo/enable_ros_network: True
 * /rosdistro: melodic
 * /rosversion: 1.14.9
 * /use_sim_time: True

NODES
  /
    gazebo (gazebo_ros/debug)

ROS_MASTER_URI=http://simulation-dev-ros-master:11311

process[gazebo-1]: started with pid [70]
GNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from gzserver...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffc064a700 (LWP 95)]
Gazebo multi-robot simulator, version 9.0.0
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

[New Thread 0x7fffbc73b700 (LWP 96)]
[New Thread 0x7fffbbf3a700 (LWP 97)]
[New Thread 0x7fffbab2e700 (LWP 98)]
[New Thread 0x7fffba32d700 (LWP 99)]
[New Thread 0x7fffb9b2c700 (LWP 100)]
[New Thread 0x7fffb932b700 (LWP 101)]
[New Thread 0x7fffb8b2a700 (LWP 102)]
[New Thread 0x7fffabfff700 (LWP 103)]
[New Thread 0x7fffab7fe700 (LWP 104)]
[New Thread 0x7fffaaffd700 (LWP 105)]
[New Thread 0x7fffaa7fc700 (LWP 106)]
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[New Thread 0x7fffa97fa700 (LWP 108)]
[New Thread 0x7fffa8ff9700 (LWP 109)]
[New Thread 0x7fff8bfff700 (LWP 110)]
[New Thread 0x7fff8b7fe700 (LWP 111)]
[New Thread 0x7fff8affd700 (LWP 112)]
[ INFO] [1604583192.116454662]: Finished loading Gazebo ROS API Plugin.
[ INFO] [1604583192.118597135]: waitForService: Service [/gazebo/set_physics_properties] has not been advertised, waiting...
[Msg] Waiting for master.
[Err] [RenderEngine.cc:725] Can't open display:
[Wrn] [RenderEngine.cc:93] Unable to create X window. Rendering will be disabled
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Wrn] [RenderEngine.cc:293] Cannot initialize render engine since render path type is NONE. Ignore this warning ifrendering has been turned off on purpose.
[Msg] Publicized address: 10.42.0.103
[New Thread 0x7fff8a7fc700 (LWP 113)]
[New Thread 0x7fff89ffb700 (LWP 114)]
[New Thread 0x7fff897fa700 (LWP 115)]
[New Thread 0x7fff88ff9700 (LWP 116)]
[New Thread 0x7fff6ffff700 (LWP 117)]
[New Thread 0x7fff6f7fe700 (LWP 118)]
[New Thread 0x7fff6effd700 (LWP 119)]
[New Thread 0x7fff6e7fc700 (LWP 120)]
[New Thread 0x7fff6dffb700 (LWP 121)]
[New Thread 0x7fff6d7fa700 (LWP 122)]
[New Thread 0x7fff6cff9700 (LWP 123)]
[New Thread 0x7fff5ffff700 (LWP 124)]
[New Thread 0x7fff5f7fe700 (LWP 125)]
[New Thread 0x7ffff7ecc700 (LWP 126)]
[Thread 0x7ffff7ecc700 (LWP 126) exited]
[New Thread 0x7fff5effd700 (LWP 127)]
[Thread 0x7fff5effd700 (LWP 127) exited]
[New Thread 0x7fff5effd700 (LWP 128)]
[New Thread 0x7fffa85f8700 (LWP 129)]
[New Thread 0x7fff887f8700 (LWP 130)]
[New Thread 0x7fff6c7f8700 (LWP 131)]
[New Thread 0x7fff5dfa6700 (LWP 132)]
[New Thread 0x7fff5d7a4700 (LWP 134)]
[New Thread 0x7fff5dba5700 (LWP 133)]
[New Thread 0x7fff5d3a3700 (LWP 135)]
[Thread 0x7fff8b7fe700 (LWP 111) exited]

Thread 1 "gzserver" received signal SIGSEGV, Segmentation fault.
0x00007ffff6f1940b in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgazebo_common.so.9
(gdb) quit
A debugging session is active.

        Inferior 1 [process 91] will be killed.

Quit anyway? (y or n) [answered Y; input not from terminal]
[gazebo-1] process has finished cleanly
log file: /root/.ros/log/1fe780f6-1f6b-11eb-90be-ea8a581350ff/gazebo-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor...
... shutting down processing monitor complete
done