我现在正在处理项目的一部分，该项目应该通过UDP接收Json消息，并根据收到的内容在GUI中设置值。但是，当我启动代码时，它可以正常工作几秒钟，直到程序以Error in '/usr/bin/python': double free or corruption崩溃或进度条消失并且GUI中的其他字段开始随机闪烁。
我的代码如下：
#!/usr/bin/env python3.0
# -*- coding: utf-8 -*-
import asyncore, socket
from python_qt_binding.QtWidgets import QMainWindow
from python_qt_binding import loadUi
from rqt_gui_py.plugin import Plugin
import rospy, rospkg
import os
import threading
import json
class HardwareUI(Plugin, asyncore.dispatcher):
def __init__(self, context):
super(HardwareUI, self).__init__(context)
self._widget = QMainWindow()
rp = rospkg.RosPack()
ui_file = os.path.join(rp.get_path('hardware_info'), 'resource', 'Text.ui')
loadUi(ui_file, self._widget, {})
context.add_widget(self._widget)
asyncore.dispatcher.__init__(self)
self.create_socket(socket.AF_INET, socket.SOCK_DGRAM)
self.bind(("127.0.0.1", 5005))
loop_thread = threading.Thread(target=asyncore.loop, name="Asyncore Loop")
loop_thread.start()
def handle_close(self):
self.close()
def handle_read(self):
data = self.recv(8192)
data_json = json.loads(data)
self._widget.label.setText(data_json['timestamp'])
progbarvalue = float(data_json['cpulist'][0]['temp'])
self._widget.progressBar.setValue(int(progbarvalue))
def handle_close(self):
self.close()
详细错误：
*** Error in `/usr/bin/python': double free or corruption (fasttop): 0x0000000004ff9160 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f6097c097e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f6097c1237a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f6097c1653c]
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(_ZN7QRegion7cleanUpEPNS_11QRegionDataE+0x5f)[0x7f608ed1f3ef]
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(_ZN7QRegionaSERKS_+0x2e)[0x7f608ed1f45e]
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5(+0x58232)[0x7f6084146232]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x168663)[0x7f608ad01663]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x168a8c)[0x7f608ad01a8c]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN14QWidgetPrivate16syncBackingStoreEv+0x4f)[0x7f608ad1fc5f]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN7QWidget5eventEP6QEvent+0x468)[0x7f608ad36dc8]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN11QMainWindow5eventEP6QEvent+0x16b)[0x7f608ae4cdbb]
/usr/lib/python2.7/dist-packages/PyQt5/QtWidgets.x86_64-linux-gnu.so(+0x38feab)[0x7f608b5fbeab]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x8c)[0x7f608acf405c]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x256)[0x7f608acf9516]
/usr/lib/python2.7/dist-packages/PyQt5/QtWidgets.x86_64-linux-gnu.so(+0x18aabe)[0x7f608b3f6abe]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0xdb)[0x7f60923f338b]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x2c6)[0x7f60923f5786]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x2dc3c3)[0x7f60924493c3]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x2a7)[0x7f6093763197]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4a3f0)[0x7f60937633f0]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)[0x7f609376349c]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x5f)[0x7f60924497cf]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x10a)[0x7f60923f0b4a]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x9c)[0x7f60923f8bec]
/usr/lib/python2.7/dist-packages/PyQt5/QtWidgets.x86_64-linux-gnu.so(+0x14dd1b)[0x7f608b3b9d1b]
/usr/bin/python(PyEval_EvalFrameEx+0x5ca)[0x4bc3fa]
/usr/bin/python(PyEval_EvalCodeEx+0x306)[0x4b9ab6]
/usr/bin/python(PyEval_EvalFrameEx+0x58b7)[0x4c16e7]
/usr/bin/python(PyEval_EvalCodeEx+0x306)[0x4b9ab6]
/usr/bin/python(PyEval_EvalFrameEx+0x58b7)[0x4c16e7]
/usr/bin/python(PyEval_EvalCodeEx+0x306)[0x4b9ab6]
/usr/bin/python[0x4eb30f]
/usr/bin/python(PyRun_FileExFlags+0x82)[0x4e5422]
/usr/bin/python(PyRun_SimpleFileExFlags+0x186)[0x4e3cd6]
/usr/bin/python(Py_Main+0x612)[0x493ae2]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f6097bb2830]
/usr/bin/python(_start+0x29)[0x4933e9]
======= Memory map: ========
00400000-006de000 r-xp 00000000 fc:00 8782809 /usr/bin/python2.7
008dd000-008de000 r--p 002dd000 fc:00 8782809 /usr/bin/python2.7
008de000-00955000 rw-p 002de000 fc:00 8782809 /usr/bin/python2.7
00955000-00978000 rw-p 00000000 00:00 0
02327000-05bcb000 rw-p 00000000 00:00 0 [heap]
7f6040000000-7f6040021000 rw-p 00000000 00:00 0
7f6040021000-7f6044000000 ---p 00000000 00:00 0
7f6044000000-7f6044021000 rw-p 00000000 00:00 0
7f6044021000-7f6048000000 ---p 00000000 00:00 0
7f6048000000-7f6048021000 rw-p 00000000 00:00 0
7f6048021000-7f604c000000 ---p 00000000 00:00 0
7f604c000000-7f604c021000 rw-p 00000000 00:00 0
7f604c021000-7f6050000000 ---p 00000000 00:00 0
7f6050000000-7f6050021000 rw-p 00000000 00:00 0
7f6050021000-7f6054000000 ---p 00000000 00:00 0
7f6054db6000-7f6054df6000 rw-p 00000000 00:00 0
7f6054df6000-7f6054e56000 rw-s 00000000 00:05 56360980 /SYSV00000000 (deleted)
7f6054e56000-7f6055208000 rw-s 00000000 00:05 56328198 /SYSV00000000 (deleted)
7f6055208000-7f6055209000 ---p 00000000 00:00 0
7f6055209000-7f6055a09000 rw-p 00000000 00:00 0
7f6055a09000-7f6055a0a000 ---p 00000000 00:00 0
7f6055a0a000-7f605620a000 rw-p 00000000 00:00 0
7f605620a000-7f605620b000 ---p 00000000 00:00 0
7f605620b000-7f6056a0b000 rw-p 00000000 00:00 0
7f6056a0b000-7f6056a0c000 ---p 00000000 00:00 0
7f6056a0c000-7f605720c000 rw-p 00000000 00:00 0
7f605720c000-7f6057212000 r-xp 00000000 fc:00 8794925 /usr/lib/x86_64-linux-gnu/libboost_chrono.so.1.58.0
7f6057212000-7f6057412000 ---p 00006000 fc:00 8794925 /usr/lib/x86_64-linux-gnu/libboost_chrono.so.1.58.0
7f6057412000-7f6057413000 r--p 00006000 fc:00 8794925 /usr/lib/x86_64-linux-gnu/libboost_chrono.so.1.58.0
7f6057413000-7f6057414000 rw-p 00007000 fc:00 8794925 /usr/lib/x86_64-linux-gnu/libboost_chrono.so.1.58.0
7f6057414000-7f605741b000 r-xp 00000000 fc:00 3805064 /opt/ros/kinetic/lib/libcpp_common.so
7f605741b000-7f605761a000 ---p 00007000 fc:00 3805064 /opt/ros/kinetic/lib/libcpp_common.so
7f605761a000-7f605761b000 r--p 00006000 fc:00 3805064 /opt/ros/kinetic/lib/libcpp_common.so
7f605761b000-7f605761c000 rw-p 00007000 fc:00 3805064 /opt/ros/kinetic/lib/libcpp_common.so
7f605761c000-7f605763a000 r-xp 00000000 fc:00 3805142 /opt/ros/kinetic/lib/libxmlrpcpp.so
7f605763a000-7f6057839000 ---p 0001e000 fc:00 3805142 /opt/ros/kinetic/lib/libxmlrpcpp.so
7f6057839000-7f605783a000 r--p 0001d000 fc:00 3805142 /opt/ros/kinetic/lib/libxmlrpcpp.so
7f605783a000-7f605783b000 rw-p 0001e000 fc:00 3805142 /opt/ros/kinetic/lib/libxmlrpcpp.so
7f605783b000-7f605785f000 r-xp 00000000 fc:00 8794580 /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0
7f605785f000-7f6057a5e000 ---p 00024000 fc:00 8794580 /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0
7f6057a5e000-7f6057a60000 r--p 00023000 fc:00 8794580 /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0
7f6057a60000-7f6057a61000 rw-p 00025000 fc:00 8794580 /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0
7f6057a61000-7f6057a63000 r-xp 00000000 fc:00 3805099 /opt/ros/kinetic/lib/libroscpp_serialization.so
7f6057a63000-7f6057c62000 ---p 00002000 fc:00 3805099 /opt/ros/kinetic/lib/libroscpp_serialization.so
7f6057c62000-7f6057c63000 r--p 00001000 fc:00 3805099 /opt/ros/kinetic/lib/libroscpp_serialization.so
7f6057c63000-7f6057c64000 rw-p 00002000 fc:00 3805099 /opt/ros/kinetic/lib/libroscpp_serialization.so
7f6057c64000-7f6057df6000 r-xp 00000000 fc:00 3808955 /opt/ros/kinetic/lib/libroscpp.so
7f6057df6000-7f6057ff5000 ---p 00192000 fc:00 3808955 /opt/ros/kinetic/lib/libroscpp.so
7f6057ff5000-7f6057ffc000 r--p 00191000 fc:00 3808955 /opt/ros/kinetic/lib/libroscpp.so
7f6057ffc000-7f6058000000 rw-p 00198000 fc:00 3808955 /opt/ros/kinetic/lib/libroscpp.so
7f6058000000-7f6058022000 rw-p 00000000 00:00 0
7f6058022000-7f605c000000 ---p 00000000 00:00 0
7f605c016000-7f605c068000 r--p 00000000 fc:00 9961596 /usr/share/fonts/truetype/ubuntu-font-family/Ubuntu-B.ttf
7f605c068000-7f605c0e8000 rw-p 00000000 00:00 0
7f605c0e8000-7f605c115000 r-xp 00000000 fc:00 3805279 /opt/ros/kinetic/lib/libbondcpp.so
7f605c115000-7f605c315000 ---p 0002d000 fc:00 3805279 /opt/ros/kinetic/lib/libbondcpp.so
7f605c315000-7f605c317000 r--p 0002d000 fc:00 3805279 /opt/ros/kinetic/lib/libbondcpp.so
7f605c317000-7f605c318000 rw-p 0002f000 fc:00 3805279 /opt/ros/kinetic/lib/libbondcpp.so
7f605c318000-7f605c37c000 r-xp 00000000 fc:00 3801827 /opt/ros/kinetic/lib/libnodeletlib.so
7f605c37c000-7f605c57b000 ---p 00064000 fc:00 3801827 /opt/ros/kinetic/lib/libnodeletlib.so
7f605c57b000-7f605c57e000 r--p 00063000 fc:00 3801827 /opt/ros/kinetic/lib/libnodeletlib.so
7f605c57e000-7f605c57f000 rw-p 00066000 fc:00 3801827 /opt/ros/kinetic/lib/libnodeletlib.so
7f605c57f000-7f605c5bc000 r-xp 00000000 fc:00 3801914 /opt/ros/kinetic/lib/librqt_gui_cpp.so
7f605c5bc000-7f605c7bb000 ---p 0003d000 fc:00 3801914 /opt/ros/kinetic/lib/librqt_gui_cpp.so
7f605c7bb000-7f605c7bd000 r--p 0003c000 fc:00 3801914 /opt/ros/kinetic/lib/librqt_gui_cpp.so
7f605c7bd000-7f605c7be000 rw-p 0003e000 fc:00 3801914 /opt/ros/kinetic/lib/librqt_gui_cpp.so
7f605c7be000-7f605c7c9000 r-xp 00000000 fc:00 3677422 /lib/x86_64-linux-gnu/libnss_files-2.23.so
7f605c7c9000-7f605c9c8000 ---p 0000b000 fc:00 3677422 /lib/x86_64-linux-gnu/libnss_files-2.23.so
7f605c9c8000-7f605c9c9000 r--p 0000a000 fc:00 3677422 /lib/x86_64-linux-gnu/libnss_files-2.23.so
7f605c9c9000-7f605c9ca000 rw-p 0000b000 fc:00 3677422 /lib/x86_64-linux-gnu/libnss_files-2.23.so
7f605c9ca000-7f605c9d0000 rw-p 00000000 00:00 0
7f605c9d0000-7f605c9db000 r-xp 00000000 fc:00 3677426 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
7f605c9db000-7f605cbda000 ---p 0000b000 fc:00 3677426 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
7f605cbda000-7f605cbdb000 r--p 0000a000 fc:00 3677426 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
7f605cbdb000-7f605cbdc000 rw-p 0000b000 fc:00 3677426 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
7f605cbdc000-7f605cbf2000 r-xp 00000000 fc:00 3677406 /lib/x86_64-linux-gnu/libnsl-2.23.so
7f605cbf2000-7f605cdf1000 ---p 00016000 fc:00 3677406 /lib/x86_64-linux-gnu/libnsl-2.23.so
7f605cdf1000-7f605cdf2000 r--p 00015000 fc:00 3677406 /lib/x86_64-linux-gnu/libnsl-2.23.so
7f605cdf2000-7f605cdf3000 rw-p 00016000 fc:00 3677406 /lib/x86_64-linux-gnu/libnsl-2.23.so
7f605cdf3000-7f605cdf5000 rw-p 00000000 00:00 0
7f605cdf5000-7f605cdfd000 r-xp 00000000 fc:00 3677417 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
7f605cdfd000-7f605cffc000 ---p 00008000 fc:00 3677417 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
7f605cffc000-7f605cffd000 r--p 00007000 fc:00 3677417 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
7f605cffd000-7f605cffe000 rw-p 00008000 fc:00 3677417 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
7f605cffe000-7f605d007000 r-xp 00000000 fc:00 3677428 /lib/x86_64-linux-gnu/libcrypt-2.23.so
7f605d007000-7f605d206000 ---p 00009000 fc:00 3677428 /lib/x86_64-linux-gnu/libcrypt-2.23.so
7f605d206000-7f605d207000 r--p 00008000 fc:00 3677428 /lib/x86_64-linux-gnu/libcrypt-2.23.so
7f605d207000-7f605d208000 rw-p 00009000 fc:00 3677428 /lib/x86_64-linux-gnu/libcrypt-2.23.so
7f605d208000-7f605d236000 rw-p 00000000 00:00 0
7f605d236000-7f605d2b0000 r-xp 00000000 fc:00 8794578 /usr/lib/x86_64-linux-gnu/libboost_program_options.so.1.58.0
7f605d2b0000-7f605d4b0000 ---p 0007a000 fc:00 8794578 /usr/lib/x86_64-linux-gnu/libboost_program_options.so.1.58.0
7f605d4b0000-7f605d4b3000 r--p 0007a000 fc:00 8794578 /usr/lib/x86_64-linux-gnu/libboost_program_options.so.1.58.0
7f605d4b3000-7f605d4b4000 rw-p 0007d000 fc:00 8794578 /usr/lib/x86_64-linux-gnu/libboost_program_options.so.1.58.0
7f605d4b4000-7f605d4da000 r-xp 00000000 fc:00 8794830 /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4
7f605d4da000-7f605d6d9000 ---p 00026000 fc:00 8794830 /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4
7f605d6d9000-7f605d6da000 r--p 00025000 fc:00 8794830 /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4
7f605d6da000-7f605d6db000 rw-p 00026000 fc:00 8794830 /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4
7f605d6db000-7f605d70c000 r-xp 00000000 fc:00 8794816 /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.2
7f605d70c000-7f605d90b000 ---p 00031000 fc:00 8794816 /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.2
7f605d90b000-7f605d90c000 r--p 00030000 fc:00 8794816 /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.2
7f605d90c000-7f605d90d000 rw-p 00031000 fc:00 8794816 /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.2
7f605d90d000-7f605d94e000 r-xp 00000000 fc:00 3805188 /opt/ros/kinetic/lib/librospack.so
7f605d94e000-7f605db4d000 ---p 00041000 fc:00 3805188 /opt/ros/kinetic/lib/librospack.so
7f605db4d000-7f605db4e000 r--p 00040000 fc:00 3805188 /opt/ros/kinetic/lib/librospack.so
7f605db4e000-7f605db4f000 rw-p 00041000 fc:00 3805188 /opt/ros/kinetic/lib/librospack.so
7f605db4f000-7f605dc52000 r-xp 00000000 fc:00 8794579 /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.58.0
7f605dc52000-7f605de52000 ---p 00103000 fc:00 8794579 /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.58.0
7f605de52000-7f605de56000 r--p 00103000 fc:00 8794579 /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.58.0
7f605de56000-7f605de57000 rw-p 00107000 fc:00 8794579 /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.58.0
7f605de57000-7f605de82000 r-xp 00000000 fc:00 3805075 /opt/ros/kinetic/lib/librostime.so
7f605de82000-7f605e082000 ---p 0002b000 fc:00 3805075 /opt/ros/kinetic/lib/librostime.so
7f605e082000-7f605e084000 r--p 0002b000 fc:00 3805075 /opt/ros/kinetic/lib/librostime.so
7f605e084000-7f605e085000 rw-p 0002d000 fc:00 3805075 /opt/ros/kinetic/lib/librostime.so
7f605e085000-7f605e234000 r-xp 00000000 fc:00 8800672 /usr/lib/x86_64-linux-gnu/liblog4cxx.so.10.0.0
7f605e234000-7f605e433000 ---p 001af000 fc:00 8800672 /usr/lib/x86_64-linux-gnu/liblog4cxx.so.10.0.0
7f605e433000-7f605e459000 r--p 001ae000 fc:00 8800672 /usr/lib/x86_64-linux-gnu/liblog4cxx.so.10.0.0
7f605e459000-7f605e45a000 rw-p 001d4000 fc:00 8800672 /usr/lib/x86_64-linux-gnu/liblog4cxx.so.10.0.0
7f605e45a000-7f605e45c000 rw-p 00000000 00:00 0
7f605e45c000-7f605e45d000 r-xp 00000000 fc:00 3805128 /opt/ros/kinetic/lib/librosconsole_backend_interface.so
7f605e45d000-7f605e65c000 ---p 00001000 fc:00 3805128 /opt/ros/kinetic/lib/librosconsole_backend_interface.so
7f605e65c000-7f605e65d000 r--p 00000000 fc:00 3805128 /opt/ros/kinetic/lib/librosconsole_backend_interface.so
7f605e65d000-7f605e65e000 rw-p 00001000 fc:00 3805128 /opt/ros/kinetic/lib/librosconsole_backend_interface.so
7f605e65e000-7f605e674000 r-xp 00000000 fc:00 3805130 /opt/ros/kinetic/lib/librosconsole_log4cxx.so
7f605e674000-7f605e874000 ---p 00016000 fc:00 3805130 /opt/ros/kinetic/lib/librosconsole_log4cxx.so
7f605e874000-7f605e876000 r--p 00016000 fc:00 3805130 /opt/ros/kinetic/lib/librosconsole_log4cxx.so
7f605e876000-7f605e877000 rw-p 00018000 fc:00 3805130 /opt/ros/kinetic/lib/librosconsole_log4cxx.so
7f605e877000-7f605e9c6000 r-xp 00000000 fc:00 8800718 /usr/lib/libPocoFoundation.so.9
7f605e9c6000-7f605ebc6000 ---p 0014f000 fc:00 8800718 /usr/lib/libPocoFoundation.so.9
7f605ebc6000-7f605ebcf000 r--p 0014f000 fc:00 8800718 /usr/lib/libPocoFoundation.so.9
7f605ebcf000-7f605ebd2000 rw-p 00158000 fc:00 8800718 /usr/lib/libPocoFoundation.so.9
7f605ebd2000-7f605ebd3000 rw-p 00000000 00:00 0
7f605ebd3000-7f605ebe7000 r-xp 00000000 fc:00 8786889 /usr/lib/x86_64-linux-gnu/libtinyxml.so.2.6.2
7f605ebe7000-7f605ede7000 ---p 00014000 fc:00 8786889 /usr/lib/x86_64-linux-gnu/libtinyxml.so.2.6.2
7f605ede7000-7f605ede8000 r--p 00014000 fc:00 8786889 /usr/lib/x86_64-linux-gnu/libtinyxml.so.2.6.2
7f605ede8000-7f605ede9000 rw-p 00015000 fc:00 8786889 /usr/lib/x86_64-linux-gnu/libtinyxml.so.2.6.2
7f605ede9000-7f605edec000 r-xp 00000000 fc:00 8789947 /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0
7f605edec000-7f605efeb000 ---p 00003000 fc:00 8789947 /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0
7f605efeb000-7f605efec000 r--p 00002000 fc:00 8789947 /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0
7f605efec000-7f605efed000 rw-p 00003000 fc:00 8789947 /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0
7f605efed000-7f605f004000 r-xp 00000000 fc:00 8789945 /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0
7f605f004000-7f605f203000 ---p 00017000 fc:00 8789945 /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0
7f605f203000-7f605f204000 r--p 00016000 fc:00 8789945 /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0
7f605f204000-7f605f205000 rw-p 00017000 fc:00 8789945 /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0
7f605f205000-7f605f4f7000 r-xp 00000000 fc:00 8783377 /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
7f605f4f7000-7f605f6f7000 ---p 002f2000 fc:00 8783377 /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
7f605f6f7000-7f605f6f9000 r--p 002f2000 fc:00 8783377 /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
7f605f6f9000-7f605f770000 rw-p 002f4000 fc:00 8783377 /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
7f605f770000-7f605f793000 rw-p 00000000 00:00 0
7f605f793000-7f605f7a3000 r-xp 00000000 fc:00 3805185 /opt/ros/kinetic/lib/libroslib.so
7f605f7a3000-7f605f9a3000 ---p 00010000 fc:00 3805185 /opt/ros/kinetic/lib/libroslib.so
7f605f9a3000-7f605f9a4000 r--p 00010000 fc:00 3805185 /opt/ros/kinetic/lib/libroslib.so
7f605f9a4000-7f605f9a5000 rw-p 00011000 fc:00 3805185 /opt/ros/kinetic/lib/libroslib.so
7f605f9a5000-7f605f9a9000 r-xp 00000000 fc:00 8794665 /usr/lib/x86_64-linux-gnu/libconsole_bridge.so.0.2
7f605f9a9000-7f605fba8000 ---p 00004000 fc:00 8794665 /usr/lib/x86_64-linux-gnu/libconsole_bridge.so.0.2
7f605fba8000-7f605fba9000 r--p 00003000 fc:00 8794665 /usr/lib/x86_64-linux-gnu/libconsole_bridge.so.0.2
7f605fba9000-7f605fbaa000 rw-p 00004000 fc:00 8794665 /usr/lib/x86_64-linux-gnu/libconsole_bridge.so.0.2
7f605fbaa000-7f605fbd9000 r-xp 00000000 fc:00 3805127 /opt/ros/kinetic/lib/librosconsole.so
7f605fbd9000-7f605fdd9000 ---p 0002f000 fc:00 3805127 /opt/ros/kinetic/lib/librosconsole.so
7f605fdd9000-7f605fddb000 r--p 0002f000 fc:00 3805127 /opt/ros/kinetic/lib/librosconsole.so
7f605fddb000-7f605fddc000 rw-p 00031000 fc:00 3805127 /opt/ros/kinetic/lib/librosconsole.so
7f605fddc000-7f605fdfe000 r-xp 00000000 fc:00 3801793 /opt/ros/kinetic/lib/libclass_loader.so
7f605fdfe000-7f605fffe000 ---p 00022000 fc:00 3801793 /opt/ros/kinetic/lib/libclass_loader.so
7f605fffe000-7f605ffff000 r--p 00022000 fc:00 3801793 /opt/ros/kinetic/lib/libclass_loader.so
7f605ffff000-7f6060000000 rw-p 00023000 fc:00 3801793 /opt/ros/kinetic/lib/libclass_loader.so
7f6060000000-7f6060022000 rw-p 00000000 00:00 0
7f6060022000-7f6064000000 ---p 00000000 00:00 0
7f6064014000-7f6064054000 rw-p 00000000 00:00 0
7f6064054000-7f6064065000 r-xp 00000000 fc:00 8794677 /usr/lib/x86_64-linux-gnu/libtinyxml2.so.2.2.0
7f6064065000-7f6064265000 ---p 00011000 fc:00 8794677 /usr/lib/x86_64-linux-gnu/libtinyxml2.so.2.2.0
7f6064265000-7f6064266000 r--p 00011000 fc:00 8794677 /usr/lib/x86_64-linux-gnu/libtinyxml2.so.2.2.0
7f6064266000-7f6064267000 rw-p 00012000 fc:00 8794677 /usr/lib/x86_64-linux-gnu/libtinyxml2.so.2.2.0
7f606426d000-7f60642ad000 rw-p 00000000 00:00 0
7f60642ad000-7f60642ef000 r-xp 00000000 fc:00 3801912 /opt/ros/kinetic/lib/libqt_gui_cpp.so
7f60642ef000-7f60644ef000 ---p 00042000 fc:00 3801912 /opt/ros/kinetic/lib/libqt_gui_cpp.so
7f60644ef000-7f60644f1000 r--p 00042000 fc:00 3801912 /opt/ros/kinetic/lib/libqt_gui_cpp.so
7f60644f1000-7f60644f2000 rw-p 00044000 fc:00 3801912 /opt/ros/kinetic/lib/libqt_gui_cpp.so
7f60644f2000-7f6064542000 r-xp 00000000 fc:00 4325588 /opt/ros/kinetic/lib/python2.7/dist-packages/qt_gui_cpp/libqt_gui_cpp_sip.so
7f6064542000-7f6064742000 ---p 00050000 fc:00 4325588 /opt/ros/kinetic/lib/python2.7/dist-packages/qt_gui_cpp/libqt_gui_cpp_sip.so
7f6064742000-7f6064744000 r--p 00050000 fc:00 4325588 /opt/ros/kinetic/lib/python2.7/dist-packages/qt_gui_cpp/libqt_gui_cpp_sip.so
7f6064744000-7f6064747000 rw-p 00052000 fc:00 4325588 /opt/ros/kinetic/lib/python2.7/dist-packages/qt_gui_cpp/libqt_gui_cpp_sip.so
7f6064747000-7f6064787000 rw-p 00000000 00:00 0
7f6064787000-7f606478f000 r-xp 00000000 fc:00 8790744 /usr/lib/x86_64-linux-gnu/libpciaccess.so.0.11.1
7f606478f000-7f606498f000 ---p 00008000 fc:00 8790744 /usr/lib/x86_64-linux-gnu/libpciaccess.so.0.11.1
7f606498f000-7f6064990000 r--p 00008000 fc:00 8790744 /usr/lib/x86_64-linux-gnu/libpciaccess.so.0.11.1Abgebrochen (Speicherabzug geschrieben)
我不知道这是为什么或如何发生，任何想法都会受到赞赏。预先感谢。