builder@tegra-build-server:~/Projects/projects/work/my-git/build-my-imx6-qbs-debug/qtc_imx6_Debug/install-root/deploy-apps $ gdb-multiarch --args displayappd -b socketcan -i can0 -u /dev/tty10 GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1 Copyright (C) 2016 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 "i686-linux-gnu". 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"... Reading symbols from displayappd...done. (gdb) target remote 192.168.190.101:3333 Remote debugging using 192.168.190.101:3333 Reading /lib/ld-linux-armhf.so.3 from remote target... warning: File transfers from remote targets can be slow. Use "set sysroot" to access files locally instead. Reading /lib/ld-linux-armhf.so.3 from remote target... Reading symbols from target:/lib/ld-linux-armhf.so.3...Reading /lib/ld-2.22.so from remote target... Reading /lib/.debug/ld-2.22.so from remote target... (no debugging symbols found)...done. 0x76fceb40 in ?? () from target:/lib/ld-linux-armhf.so.3 (gdb) break main Breakpoint 1 at 0x145d6: file /home/builder/Projects/projects/work/my-git/my/src/apps/displayapp/displayapp.cpp, line 22. (gdb) cont Continuing. Reading /opt/qt/lib/libQt5Core.so.5 from remote target... Reading /lib/libpthread.so.0 from remote target... Reading /opt/qt/lib/libQt5SerialBus.so.5 from remote target... Reading /opt/qt/lib/libQt5SerialPort.so.5 from remote target... Reading /opt/qt/lib/libQt5Gui.so.5 from remote target... Reading /opt/qt/lib/libQt5Network.so.5 from remote target... Reading /opt/qt/lib/libQt5Qml.so.5 from remote target... Reading /opt/qt/lib/libQt5Quick.so.5 from remote target... Reading /usr/lib/libsocketcan.so.2 from remote target... Reading /usr/lib/libstdc++.so.6 from remote target... Reading /lib/libm.so.6 from remote target... Reading /lib/libgcc_s.so.1 from remote target... Reading /lib/libc.so.6 from remote target... Reading /lib/libz.so.1 from remote target... Reading /lib/libdl.so.2 from remote target... Reading /usr/lib/libGLESv2.so.2 from remote target... Reading /usr/lib/libpng16.so.16 from remote target... Reading /lib/librt.so.1 from remote target... Reading /usr/lib/libGAL.so from remote target... Reading /usr/lib/libEGL.so.1 from remote target... Reading /usr/lib/libVSC.so from remote target... Reading /usr/lib/libXdamage.so.1 from remote target... Reading /usr/lib/libXfixes.so.3 from remote target... Reading /usr/lib/libXext.so.6 from remote target... Reading /usr/lib/libX11.so.6 from remote target... Reading /usr/lib/libxcb.so.1 from remote target... Reading /usr/lib/libXau.so.6 from remote target... Reading /usr/lib/libXdmcp.so.6 from remote target... Reading /lib/libpthread-2.22.so from remote target... Reading /lib/.debug/libpthread-2.22.so from remote target... Reading /usr/lib/libsocketcan.so.2.2.0 from remote target... Reading /usr/lib/.debug/libsocketcan.so.2.2.0 from remote target... Reading /usr/lib/libstdc++.so.6.0.21 from remote target... Reading /usr/lib/.debug/libstdc++.so.6.0.21 from remote target... Reading /lib/libm-2.22.so from remote target... Reading /lib/.debug/libm-2.22.so from remote target... Reading /lib/.debug/libgcc_s.so.1 from remote target... Reading /lib/libc-2.22.so from remote target... Reading /lib/.debug/libc-2.22.so from remote target... Reading /lib/libz.so.1.2.8 from remote target... Reading /lib/.debug/libz.so.1.2.8 from remote target... Reading /lib/libdl-2.22.so from remote target... Reading /lib/.debug/libdl-2.22.so from remote target... Reading /usr/lib/libpng16.so.16.17.0 from remote target... Reading /usr/lib/.debug/libpng16.so.16.17.0 from remote target... Reading /lib/librt-2.22.so from remote target... Reading /lib/.debug/librt-2.22.so from remote target... Reading /usr/lib/libXdamage.so.1.1.0 from remote target... Reading /usr/lib/.debug/libXdamage.so.1.1.0 from remote target... Reading /usr/lib/libXfixes.so.3.1.0 from remote target... Reading /usr/lib/.debug/libXfixes.so.3.1.0 from remote target... Reading /usr/lib/libXext.so.6.4.0 from remote target... Reading /usr/lib/.debug/libXext.so.6.4.0 from remote target... Reading /usr/lib/libX11.so.6.3.0 from remote target... Reading /usr/lib/.debug/libX11.so.6.3.0 from remote target... Reading /usr/lib/libxcb.so.1.1.0 from remote target... Reading /usr/lib/.debug/libxcb.so.1.1.0 from remote target... Reading /usr/lib/libXau.so.6.0.0 from remote target... Reading /usr/lib/.debug/libXau.so.6.0.0 from remote target... Reading /usr/lib/libXdmcp.so.6.0.0 from remote target... Reading /usr/lib/.debug/libXdmcp.so.6.0.0 from remote target... (gdb) Breakpoint 1, main (argc=1, argv=0x7efffd64) at /home/builder/Projects/projects/work/my-git/my/src/apps/displayapp/displayapp.cpp:22 22 QGuiApplication app(argc, argv); (gdb)