reproduced hang. followed gdb instructions; this didn't produce a gdb.txt; here what i got on console: adb shell root@ubuntu-phablet:/# gdb program `pidof unity8` GNU gdb (Ubuntu 7.8-0ubuntu1) 7.8 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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-gnueabihf". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... program: No such file or directory. Attaching to process 6503 Reading symbols from /usr/bin/unity8...(no debugging symbols found)...done. Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Gui.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Gui.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Network.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Network.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 Reading symbols from /lib/arm-linux-gnueabihf/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libgcc_s.so.1 Reading symbols from /lib/arm-linux-gnueabihf/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libc.so.6 Reading symbols from /lib/ld-linux-armhf.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux-armhf.so.3 Reading symbols from /lib/arm-linux-gnueabihf/libpng12.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libpng12.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libharfbuzz.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libharfbuzz.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libz.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libhybris-egl/libGLESv2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libhybris-egl/libGLESv2.so.2 Reading symbols from /lib/arm-linux-gnueabihf/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libm.so.6 Reading symbols from /lib/arm-linux-gnueabihf/libpthread.so.0...(no debugging symbols found)...done. [New LWP 8000] [New LWP 6840] [New LWP 6839] [New LWP 6838] [New LWP 6828] [New LWP 6770] [New LWP 6763] [New LWP 6669] [New LWP 6617] [New LWP 6566] [New LWP 6562] [New LWP 6561] [New LWP 6544] [New LWP 6543] [New LWP 6542] [New LWP 6541] [New LWP 6540] [New LWP 6539] [New LWP 6538] [New LWP 6537] [New LWP 6536] [New LWP 6535] [New LWP 6531] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1". Loaded symbols for /lib/arm-linux-gnueabihf/libpthread.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libicui18n.so.52...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libicui18n.so.52 Reading symbols from /usr/lib/arm-linux-gnueabihf/libicuuc.so.52...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libicuuc.so.52 Reading symbols from /lib/arm-linux-gnueabihf/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libdl.so.2 Reading symbols from /lib/arm-linux-gnueabihf/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Reading symbols from /lib/arm-linux-gnueabihf/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/librt.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libfreetype.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libfreetype.so.6 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgraphite2.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgraphite2.so.3 Reading symbols from /usr/lib/arm-linux-gnueabihf/libhybris-common.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libhybris-common.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libicudata.so.52...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libicudata.so.52 Reading symbols from /lib/arm-linux-gnueabihf/libpcre.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libpcre.so.3 Reading symbols from /usr/lib/arm-linux-gnueabihf/libandroid-properties.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libandroid-properties.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-mirserver.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-mirserver.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libboost_system.so.1.55.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libboost_system.so.1.55.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 Reading symbols from /usr/lib/arm-linux-gnueabihf/libprotobuf.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libprotobuf.so.8 Reading symbols from /usr/lib/arm-linux-gnueabihf/liburl-dispatcher.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/liburl-dispatcher.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libfontconfig.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libfontconfig.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libhybris-egl/libEGL.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libhybris-egl/libEGL.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmirplatform.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmirplatform.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmirclient.so.8 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmircommon.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmircommon.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libglog.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libglog.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgflags.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgflags.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libboost_program_options.so.1.55.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libboost_program_options.so.1.55.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libexpat.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libxkbcommon.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libxkbcommon.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libudev.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libudev.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libffi.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libffi.so.6 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgmodule-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgmodule-2.0.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libselinux.so.1 Reading symbols from /lib/arm-linux-gnueabihf/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libresolv.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/liblttng-ust-tracepoint.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/liblttng-ust-tracepoint.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/liburcu-bp.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/liburcu-bp.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/mir/platformgraphics/android/libmirplatformgraphics.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/mir/platformgraphics/android/libmirplatformgraphics.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libhardware.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libhardware.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforminputcontexts/libmaliitphabletplatforminputcontextplugin.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforminputcontexts/libmaliitphabletplatforminputcontextplugin.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5DBus.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5DBus.so.5 Reading symbols from /lib/arm-linux-gnueabihf/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libdbus-1.so.3 Reading symbols from /usr/lib/arm-linux-gnueabihf/mir/clientplatform/android/libmirclientplatform.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/mir/clientplatform/android/libmirclientplatform.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libhybris/eglplatform_null.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libhybris/eglplatform_null.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick.2/libqtquick2plugin.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick.2/libqtquick2plugin.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/AccountsService/libAccountsService-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/AccountsService/libAccountsService-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/GSettings.1.0/libGSettingsQmlPlugin.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/GSettings.1.0/libGSettingsQmlPlugin.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libgsettings-qt.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgsettings-qt.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libprocess-cpp.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libprocess-cpp.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libubuntu-app-launch.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libubuntu-app-launch.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libboost_iostreams.so.1.55.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libboost_iostreams.so.1.55.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libjson-glib-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libjson-glib-1.0.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libclick-0.4.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libclick-0.4.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libbz2.so.1.0...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libbz2.so.1.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/liburcu-cds.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/liburcu-cds.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgee-0.8.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgee-0.8.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Components/libUbuntuComponents.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Components/libUbuntuComponents.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Organizer.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Organizer.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libthumbnailer.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libthumbnailer.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libnih-dbus.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libnih-dbus.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgdk_pixbuf-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgdk_pixbuf-2.0.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libexif.so.12...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libexif.so.12 Reading symbols from /usr/lib/arm-linux-gnueabihf/libxml2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libxml2.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libsoup-2.4.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libsoup-2.4.so.1 Reading symbols from /lib/arm-linux-gnueabihf/libnih.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libnih.so.1 Reading symbols from /lib/arm-linux-gnueabihf/liblzma.so.5...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/liblzma.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libsqlite3.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libsqlite3.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Ubuntu/Connectivity/libConnectivity.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Ubuntu/Connectivity/libConnectivity.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Ubuntu/Gestures/libUbuntuGestureQml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Ubuntu/Gestures/libUbuntuGestureQml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Ubuntu/SystemImage/libSystemImage.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Ubuntu/SystemImage/libSystemImage.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Launcher/libUnityLauncher-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Launcher/libUnityLauncher-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Utils/libUtils-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Utils/libUtils-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/LightDM/libLightDM-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/LightDM/libLightDM-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libusermetricsoutput.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libusermetricsoutput.so.1 Reading symbols from /lib/arm-linux-gnueabihf/libpam.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libpam.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5XmlPatterns.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5XmlPatterns.so.5 Reading symbols from /lib/arm-linux-gnueabihf/libaudit.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libaudit.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Powerd/libPowerd-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Powerd/libPowerd-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/SessionBroadcast/libSessionBroadcast-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/SessionBroadcast/libSessionBroadcast-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Notifications/libnotifyplugin.so.1.0.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Notifications/libnotifyplugin.so.1.0.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Session/libUnitySession-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Session/libUnitySession-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/DashCommunicator/libDashCommunicator-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/DashCommunicator/libDashCommunicator-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/QtFeedback/libdeclarative_feedback.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/QtFeedback/libdeclarative_feedback.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Feedback.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Feedback.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Unity/Action/libunity-action-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Unity/Action/libunity-action-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libunity-action-qt.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libunity-action-qt.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libhud.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libhud.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick/Window.2/libwindowplugin.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick/Window.2/libwindowplugin.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Telephony/libtelephonyservice-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Telephony/libtelephonyservice-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Contacts.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Contacts.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libtelepathy-qt5.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libtelepathy-qt5.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Multimedia.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Multimedia.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Xml.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Xml.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libpulse.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libpulse.so.0 Reading symbols from /lib/arm-linux-gnueabihf/libjson-c.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libjson-c.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/pulseaudio/libpulsecommon-4.0.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/pulseaudio/libpulsecommon-4.0.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libxcb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libxcb.so.1 Reading symbols from /lib/arm-linux-gnueabihf/libwrap.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libwrap.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libsndfile.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libsndfile.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libasyncns.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libasyncns.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libXau.so.6 Reading symbols from /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 Reading symbols from /lib/arm-linux-gnueabihf/libnsl.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libnsl.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libFLAC.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libFLAC.so.8 Reading symbols from /usr/lib/arm-linux-gnueabihf/libvorbisenc.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libvorbisenc.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libvorbis.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libvorbis.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libogg.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libogg.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/gio/modules/libdconfsettings.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/gio/modules/libdconfsettings.so Reading symbols from /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Indicators/libIndicatorsQml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/unity8/qml/Unity/Indicators/libIndicatorsQml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libqmenumodel.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libqmenumodel.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/PerformanceMetrics/libUbuntuPerformanceMetrics.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/PerformanceMetrics/libUbuntuPerformanceMetrics.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/QMenuModel/libqmenumodel-qml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/QMenuModel/libqmenumodel-qml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/QtMultimedia/libdeclarative_multimedia.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/QtMultimedia/libdeclarative_multimedia.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5MultimediaQuick_p.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5MultimediaQuick_p.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/contacts/libqtcontacts_galera.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/contacts/libqtcontacts_galera.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Versit.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Versit.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/mediaservice/libaalmediaplayer.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/mediaservice/libaalmediaplayer.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libqtubuntu-media-signals.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libqtubuntu-media-signals.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmedia-hub-client.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmedia-hub-client.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmedia-hub-common.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmedia-hub-common.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4 Reading symbols from /usr/lib/arm-linux-gnueabihf/libmedia.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libmedia.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/mediaservice/libgstmediaplayer.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/mediaservice/libgstmediaplayer.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libqgsttools_p.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libqgsttools_p.so.1 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgstbase-0.10.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgstbase-0.10.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgstreamer-0.10.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgstreamer-0.10.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5MultimediaWidgets.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5MultimediaWidgets.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Widgets.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Widgets.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libasound.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libasound.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgstinterfaces-0.10.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgstinterfaces-0.10.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgstvideo-0.10.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgstvideo-0.10.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libgstapp-0.10.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libgstapp-0.10.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/libX11.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libX11.so.6 Reading symbols from /usr/lib/arm-linux-gnueabihf/liborc-0.4.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/liborc-0.4.so.0 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/feedback/libqtfeedback_mmk.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/feedback/libqtfeedback_mmk.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/feedback/libqtfeedback_ubuntu.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/feedback/libqtfeedback_ubuntu.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libubuntu_application_api.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libubuntu_application_api.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqgif.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqgif.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqico.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqico.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqjpeg.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqjpeg.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libjpeg.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libjpeg.so.8 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqsvg.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/imageformats/libqsvg.so Reading symbols from /usr/lib/arm-linux-gnueabihf/libQt5Svg.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/libQt5Svg.so.5 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/iconengines/libqsvgicon.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/iconengines/libqsvgicon.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/bearer/libqconnmanbearer.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/bearer/libqconnmanbearer.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/bearer/libqgenericbearer.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/bearer/libqgenericbearer.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/plugins/bearer/libqnmbearer.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/plugins/bearer/libqnmbearer.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_nologin.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_nologin.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_succeed_if.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_succeed_if.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_extrausers.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_extrausers.so Reading symbols from /lib/arm-linux-gnueabihf/libcrypt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libcrypt.so.1 Reading symbols from /lib/arm-linux-gnueabihf/security/pam_unix.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_unix.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_deny.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_deny.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_permit.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_permit.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_cap.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_cap.so Reading symbols from /lib/arm-linux-gnueabihf/libcap.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libcap.so.2 Reading symbols from /lib/arm-linux-gnueabihf/security/pam_selinux.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_selinux.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_limits.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_limits.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_umask.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_umask.so Reading symbols from /lib/arm-linux-gnueabihf/security/pam_systemd.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_systemd.so Reading symbols from /lib/arm-linux-gnueabihf/libpam_misc.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libpam_misc.so.0 Reading symbols from /lib/arm-linux-gnueabihf/security/pam_env.so...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/security/pam_env.so Reading symbols from /lib/arm-linux-gnueabihf/libnss_compat.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libnss_compat.so.2 Reading symbols from /lib/arm-linux-gnueabihf/libnss_nis.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libnss_nis.so.2 Reading symbols from /lib/arm-linux-gnueabihf/libnss_files.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/arm-linux-gnueabihf/libnss_files.so.2 Reading symbols from /usr/lib/libnss_extrausers.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libnss_extrausers.so.2 Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Settings/Menus/libUbuntuSettingsMenusQml.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Settings/Menus/libUbuntuSettingsMenusQml.so Reading symbols from /usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 (gdb) set logging on set logging: Read-only file system. (gdb) t a a bt Thread 24 (Thread 0xb370c450 (LWP 6531)): #0 0xb61cbcc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb3bc727e in ?? () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8 #2 0xb62d9360 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #3 0xb6004f98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0 #4 0xb61cb7cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 23 (Thread 0xb2bcd450 (LWP 6535)): Cannot access memory at address 0x0 #0 0xb44a1840 in ?? () Cannot access memory at address 0x0 #1 0xb44b529c in ?? () Cannot access memory at address 0x0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 22 (Thread 0xb23ccb40 (LWP 6536)): #0 0xb5c9fb86 in ?? () from /lib/arm-linux-gnueabihf/librt.so.1 #1 0xb5c9fbf2 in ?? () from /lib/arm-linux-gnueabihf/librt.so.1 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 21 (Thread 0xb21ff450 (LWP 6537)): #0 0xb600c554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () ---Type to continue, or q to quit--- from /lib/arm-linux-gnueabihf/libpthread.so.0 Cannot access memory at address 0x3000000 #2 0xb2d2f0a8 in ?? () Cannot access memory at address 0x3000000 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 20 (Thread 0xb19ff450 (LWP 6538)): #0 0xb600c554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 Cannot access memory at address 0x3000000 #2 0xb2d2f0a8 in ?? () Cannot access memory at address 0x3000000 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 19 (Thread 0xb0e03450 (LWP 6539)): #0 0xb61cbcc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb3b86fd0 in android::Looper::pollInner(int) () from /usr/lib/arm-linux-gnueabihf/libmircommon.so.1 #2 0xb3b87320 in android::Looper::pollOnce(int, int*, int*, void**) () from /usr/lib/arm-linux-gnueabihf/libmircommon.so.1 #3 0xb3b7ceca in mir::input::receiver::android::InputReceiver::next_event(std::chrono::duration > const&, MirEvent&) () from /usr/lib/arm-linux-gnueabihf/libmircommon.so.1 #4 0xb3b7d928 in mir::input::receiver::android::InputReceiverThread::thread_loop() () from /usr/lib/arm-linux-gnueabihf/libmircommon.so.1 ---Type to continue, or q to quit--- #5 0xb62d9360 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #6 0xb6004f98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0 #7 0xb61cb7cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 18 (Thread 0xb04ff450 (LWP 6540)): #0 0xb600c554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 #2 0xb62d6774 in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #3 0xb3e18206 in std::thread::_Impl ()> >::_M_run() () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #4 0xb62d9360 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #5 0xb6004f98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0 #6 0xb61cb7cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 17 (Thread 0xafaff450 (LWP 6541)): #0 0xb61cbcc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb3de7c10 in boost::asio::detail::epoll_reactor::run(bool, boost::asio::det---Type to continue, or q to quit--- ail::op_queue&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #2 0xb3de96f2 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #3 0xb3de5928 in mir::AsioMainLoop::run() () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #4 0xb3dded2a in mir::DisplayServer::run() () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #5 0xb3f2586e in MirServerWorker::run() () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-mirserver.so #6 0xb64f0da4 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #7 0xb64f3020 in QObject::event(QEvent*) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #8 0xb64d2f92 in QCoreApplication::notify(QObject*, QEvent*) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #9 0xb64d2d88 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #10 0xb64d48ae in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #11 0xb650cea8 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #12 0xb5ce9f50 in g_main_context_dispatch () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 ---Type to continue, or q to quit--- #13 0xb5cea0fc in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 16 (Thread 0xaf2ff450 (LWP 6542)): #0 0xb61cbcc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb3de7c10 in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #2 0xb3de96f2 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #3 0xb3e3861c in ?? () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #4 0xb62d9360 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #5 0xb6004f98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0 #6 0xb61cb7cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 15 (Thread 0xaeaff450 (LWP 6543)): #0 0xb61cbcc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb3de7c10 in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #2 0xb3de96f2 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 ---Type to continue, or q to quit--- #3 0xb3e3861c in ?? () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.24 #4 0xb62d9360 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #5 0xb6004f98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0 #6 0xb61cb7cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 14 (Thread 0xae0ff450 (LWP 6544)): #0 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb5cea0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 13 (Thread 0xace56450 (LWP 6561)): #0 0xb61c9180 in syscall () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xacf5fde8 in ?? () from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 12 (Thread 0xac656450 (LWP 6562)): #0 0xb61c9180 in syscall () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xacf5fde8 in ?? () from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 11 (Thread 0xabe56450 (LWP 6566)): #0 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 ---Type to continue, or q to quit--- #1 0xb5cea0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 10 (Thread 0xaa656450 (LWP 6617)): #0 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb5cea0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 9 (Thread 0xa787a450 (LWP 6669)): #0 0xb61cbcc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xa91cc070 in ?? () from /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4 #2 0xa91cdbba in ?? () from /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4 #3 0xa91cdf46 in ?? () from /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4 #4 0xa91b8508 in core::dbus::Bus::run() () from /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4 #5 0xb62d9360 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 #6 0xb6004f98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0 #7 0xb61cb7cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 8 (Thread 0xa6ddc450 (LWP 6763)): #0 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb5cea0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 ---Type to continue, or q to quit--- Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 7 (Thread 0xa657d450 (LWP 6770)): #0 0xb61c6f42 in select () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb61c6f3c in select () from /lib/arm-linux-gnueabihf/libc.so.6 #2 0x00000000 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 6 (Thread 0xa51f1450 (LWP 6828)): #0 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb5cea0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 5 (Thread 0xa27e6450 (LWP 6838)): #0 0xb600c554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 Cannot access memory at address 0x3000000 #2 0xb2d2f0a8 in ?? () Cannot access memory at address 0x3000000 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 4 (Thread 0xa1fe6450 (LWP 6839)): #0 0xb600c554 in __libc_do_syscall () ---Type to continue, or q to quit--- from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 #2 0xb6380794 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #3 0xb6840614 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 3 (Thread 0xa17e6450 (LWP 6840)): #0 0xb600c554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 Cannot access memory at address 0x3000000 #2 0xb2d2f0a8 in ?? () Cannot access memory at address 0x3000000 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 2 (Thread 0xa300c450 (LWP 8000)): #0 0xb600c554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 #1 0xb6008192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 #2 0xb6380794 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 ---Type to continue, or q to quit--- #3 0xb63789ba in QFutureInterfaceBase::waitForResult(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 #4 0xab20d7b0 in ?? () from /usr/lib/arm-linux-gnueabihf/unity8/qml/LightDM/libLightDM-qml.so #5 0xab1c0092 in pam_vprompt () from /lib/arm-linux-gnueabihf/libpam.so.0 #6 0xab1c0184 in pam_prompt () from /lib/arm-linux-gnueabihf/libpam.so.0 #7 0xa5d48304 in ?? () from /lib/arm-linux-gnueabihf/security/pam_extrausers.so Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 1 (Thread 0xb6f05220 (LWP 6503)): #0 0xb61c5022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb5cea0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?)