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- eol@vinson:~$ cat /proc/cpuinfo
- Processor : ARMv7 Processor rev 3 (v7l)
- BogoMIPS : 499.92
- Features : swp half thumb fastmult vfp edsp neon vfpv3
- CPU implementer : 0x41
- CPU architecture: 7
- CPU variant : 0x1
- CPU part : 0xc08
- CPU revision : 3
- Hardware : Gumstix Overo
- Revision : 0020
- Serial : 0000000000000000
- $ rosrun nodelet nodelet manager __name:=nodelet_manager
- $ rosrun nodelet nodelet load QCCoPro/AutoPilotNodelet nodelet_manager
- [ INFO] [1322514948.517856442]: Initializing Autopilot Nodelet
- [ INFO] [1322514948.523776853]: Creating AutoPilot Interface
- [ INFO] [1322514948.673007810]: freq_=2000.000000
- [ INFO] [1322514948.676791989]: Initializing serial port...
- [ INFO] [1322514948.683658444]: Successfully connected to /dev/ttyUSB0, Baudrate 115200
- [ INFO] [1322514948.807437741]: Subscribing to topics
- Illegal instruction
- $ sudo sh -c "echo 5 > /proc/cpu/alignment"
- $ rosrun nodelet nodelet manager __name:=nodelet_manager
- $ rosrun nodelet nodelet load QCCoPro/AutoPilotNodelet nodelet_manager
- [ INFO] [1322514984.906223142]: Initializing Autopilot Nodelet
- [ INFO] [1322514984.916141354]: Creating AutoPilot Interface
- [ INFO] [1322514985.070468747]: freq_=2000.000000
- [ INFO] [1322514985.078647458]: Initializing serial port...
- [ INFO] [1322514985.089481198]: Successfully connected to /dev/ttyUSB0, Baudrate 115200
- [ INFO] [1322514985.237186276]: Subscribing to topics
- Bus error
- $ gdb --args /opt/ros/diamondback/stacks/common/nodelet/bin/nodelet manager __name:=nodelet_manager
- $ rosrun nodelet nodelet load QCCoPro/AutoPilotNodelet nodelet_manager
- GNU gdb (GDB) 7.1-ubuntu
- Copyright (C) 2010 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 "arm-linux-gnueabi".
- For bug reporting instructions, please see:
- <http://www.gnu.org/software/gdb/bugs/>...
- Reading symbols from /opt/ros/diamondback/stacks/common/nodelet/bin/nodelet...done.
- (gdb) run
- Starting program: /opt/ros/diamondback/stacks/common/nodelet/bin/nodelet manager __name:=nodelet_manager
- [Thread debugging using libthread_db enabled]
- [New Thread 0x4236f420 (LWP 5286)]
- [New Thread 0x42b6f420 (LWP 5287)]
- [New Thread 0x4336f420 (LWP 5289)]
- [New Thread 0x43b6f420 (LWP 5298)]
- [New Thread 0x4436f420 (LWP 5306)]
- [New Thread 0x44b6f420 (LWP 5307)]
- [ INFO] [1322515108.170902096]: Initializing Autopilot Nodelet
- [ INFO] [1322515108.185397946]: Creating AutoPilot Interface
- [ INFO] [1322515108.362003171]: freq_=2000.000000
- [ INFO] [1322515108.370334469]: Initializing serial port...
- [ INFO] [1322515108.380679928]: Successfully connected to /dev/ttyUSB0, Baudrate 115200
- [ INFO] [1322515108.509708249]: Subscribing to topics
- [New Thread 0x454b8420 (LWP 5377)]
- [New Thread 0x45cb8420 (LWP 5378)]
- Program received signal SIGBUS, Bus error.
- 0x400a551e in ros::SerializedMessage ros::serialization::serializeMessage<bond::Status_<std::allocator<void> > >(bond::Status_<std::allocator<void> > const&) () from /opt/ros/diamondback/stacks/common/bondcpp/lib/libbondcpp.so
- (gdb) bt
- #0 0x400a551e in ros::SerializedMessage ros::serialization::serializeMessage<bond::Status_<std::allocator<void> > >(bond::Status_<std::allocator<void> > const&) () from /opt/ros/diamondback/stacks/common/bondcpp/lib/libbondcpp.so
- #1 0x400a1b20 in operator()<ros::SerializedMessage, ros::SerializedMessage (*)(const bond::Status_<std::allocator<void> >&), boost::_bi::list0> (
- function_obj_ptr=<value optimized out>) at /usr/include/boost/bind/bind.hpp:236
- #2 boost::_bi::bind_t<ros::SerializedMessage, ros::SerializedMessage (*)(bond::Status_<std::allocator<void> > const&), boost::_bi::list1<boost::reference_wrapper<bond::Status_<std::allocator<void> > > > >::operator() (function_obj_ptr=<value optimized out>) at /usr/include/boost/bind/bind_template.hpp:20
- #3 boost::detail::function::function_obj_invoker0<boost::_bi::bind_t<ros::SerializedMessage, ros::SerializedMessage (*)(bond::Status_<std::allocator<void> > const&), boost::_bi::list1<boost::reference_wrapper<bond::Status_<std::allocator<void> > > > >, ros::SerializedMessage>::invoke (
- function_obj_ptr=<value optimized out>) at /usr/include/boost/function/function_template.hpp:132
- #4 0x4014b53a in boost::function0<ros::SerializedMessage>::operator() (this=0x4b210, topic=<value optimized out>, serfunc=..., m=...)
- at /usr/include/boost/function/function_template.hpp:1013
- #5 ros::TopicManager::publish(std::string const&, boost::function<ros::SerializedMessage ()()> const&, ros::SerializedMessage&) (this=0x4b210,
- topic=<value optimized out>, serfunc=..., m=...)
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/topic_manager.cpp:730
- #6 0x4018a778 in ros::Publisher::publish(boost::function<ros::SerializedMessage ()()> const&, ros::SerializedMessage&) const (this=0x4d7cc, serfunc=...,
- m=...)
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/publisher.cpp:95
- #7 0x400a322e in void ros::Publisher::publish<bond::Status_<std::allocator<void> > >(boost::shared_ptr<bond::Status_<std::allocator<void> > > const&) const () from /opt/ros/diamondback/stacks/common/bondcpp/lib/libbondcpp.so
- #8 0x4009ddae in bond::Bond::publishStatus (this=0x4d560, active=true)
- at /tmp/buildd/ros-diamondback-common-1.4.3/debian/ros-diamondback-common/opt/ros/diamondback/stacks/common/bondcpp/src/bond.cpp:325
- #9 0x4009deec in bond::Bond::doPublishing (this=0x4d560, e=<value optimized out>)
- at /tmp/buildd/ros-diamondback-common-1.4.3/debian/ros-diamondback-common/opt/ros/diamondback/stacks/common/bondcpp/src/bond.cpp:303
- #10 0x400a1b02 in boost::_mfi::mf1<void, bond::Bond, ros::WallTimerEvent const&>::operator() (function_obj_ptr=<value optimized out>, a0=...)
- at /usr/include/boost/bind/mem_fn_template.hpp:162
- #11 operator()<boost::_mfi::mf1<void, bond::Bond, const ros::WallTimerEvent&>, boost::_bi::list1<const ros::WallTimerEvent&> > (
- function_obj_ptr=<value optimized out>, a0=...) at /usr/include/boost/bind/bind.hpp:306
- #12 operator()<ros::WallTimerEvent> (function_obj_ptr=<value optimized out>, a0=...) at /usr/include/boost/bind/bind_template.hpp:47
- #13 boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf1<void, bond::Bond, ros::WallTimerEvent const&>, boost::_bi::list2<boost::_bi::value<bond::Bond*>, boost::arg<1> > >, void, ros::WallTimerEvent const&>::invoke (function_obj_ptr=<value optimized out>, a0=...)
- at /usr/include/boost/function/function_template.hpp:153
- #14 0x4015d17c in ros::TimerManager<ros::WallTime, ros::WallDuration, ros::WallTimerEvent>::TimerQueueCallback::call() ()
- from /opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/lib/libros.so
- #15 0x40181a72 in ros::CallbackQueue::callOneCB (this=0x321f8, tls=0x3ce30)
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/callback_queue.cpp:381
- #16 0x40181db8 in ros::CallbackQueue::callAvailable (this=0x321f8, timeout=<value optimized out>)
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/callback_queue.cpp:333
- #17 0x40185146 in ros::SingleThreadedSpinner::spin (this=<value optimized out>, queue=0x321f8)
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/spinner.cpp:49
- #18 0x40131b6e in ros::spin (s=...)
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/init.cpp:493
- #19 0x40131b8c in ros::spin ()
- at /tmp/buildd/ros-diamondback-ros-comm-1.4.7/debian/ros-diamondback-ros-comm/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/src/libros/init.cpp:488
- #20 0x0000d96e in main (argc=0, argv=0xbeed5164)
- at /tmp/buildd/ros-diamondback-common-1.4.3/debian/ros-diamondback-common/opt/ros/diamondback/stacks/common/nodelet/src/nodelet.cpp:259
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