<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Unexpected GDB exit , how do i know why the GDB crashed?]]></title><description><![CDATA[<p dir="auto">hello all<br />
i downloaded the QT Creator 2.5 , using mingw that i downloaded from Qt site called : MinGW-gcc440_1<br />
set up the paths in the QT Creator 2.5  and in  windows global PATH .<br />
im in debug mode when i compile , but when i try to debug with GDB<br />
im getting this error in error msg windows : Unexpected GDB exit in title , the gdb process crashed .<br />
im using windows 7 , 64bit , but the g++ is compiling in 32bit ,<br />
i tried to search for some log in QT Creator 2.5 with no luck..<br />
ok i have log of the debugger but i have hard time to find the problem :</p>
<p dir="auto">first part:<br />
@sStarting debugger "GdbEngine" for ABI "x86-windows-msys-pe-32bit"...<br />
dStart parameters: 'LiveU_windows' mode: 1<br />
dABI: x86-windows-msys-pe-32bit<br />
dLanguages: c++<br />
dExecutable: D:\dev\cpp\Qt\Qt_mingw\LiveU_windows\LiveU_windows\debug\LiveU_windows.exe<br />
dDirectory: D:\dev\cpp\Qt\Qt_mingw\LiveU_windows\LiveU_windows<br />
dProject: D:\dev\cpp\Qt\Qt_mingw\LiveU_windows\LiveU_windows (built: D:\dev\cpp\Qt\Qt_mingw\LiveU_windows\LiveU_windows)<br />
dQt: C:\Qt\4.8.2_mingw<br />
dQML server: 127.0.0.1:3768<br />
dSysroot:<br />
dDebug Source Location:<br />
dSymbol file:<br />
dDumper libraries:  C:\Qt\4.8.2_mingw\qtc-debugging-helper\ D:\Qt\qtcreator-2.5.0\qtc-debugging-helper\188129479\ C:\Users\meirmaya\AppData\Local\Nokia\QtCreator\qtc-debugging-helper\188129479<br />
d<br />
dDebugger settings:<br />
dUseAlternatingRowColours: false  (default: false)<br />
dFontSizeFollowsEditor: false  (default: false)<br />
dUseMessageBoxForSignals: true  (default: true)<br />
dAutoQuit: false  (default: false)<br />
dLogTimeStamps: false  (default: false)<br />
dVerboseLog: false  (default: false)<br />
dCloseBuffersOnExit: false  (default: false)<br />
dSwitchModeOnExit: false  (default: false)<br />
dUseDebuggingHelper: true  (default: true)<br />
dUseCodeModel: true  (default: true)<br />
dShowThreadNames: true  (default: false)  ***<br />
dUseToolTips: false  (default: false)<br />
dUseToolTipsInLocalsView: false  (default: false)<br />
dUseToolTipsInBreakpointsView: false  (default: false)<br />
dUseAddressInBreakpointsView: false  (default: false)<br />
@</p>
<p dir="auto">Thanks for helping</p>
]]></description><link>https://forum.qt.io/topic/17604/unexpected-gdb-exit-how-do-i-know-why-the-gdb-crashed</link><generator>RSS for Node</generator><lastBuildDate>Sat, 15 Aug 2026 18:54:46 GMT</lastBuildDate><atom:link href="https://forum.qt.io/topic/17604.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 16 Jun 2012 20:47:32 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Unexpected GDB exit , how do i know why the GDB crashed? on Sat, 16 Jun 2012 21:22:16 GMT]]></title><description><![CDATA[<p dir="auto">last part :</p>
<p dir="auto">257set substitute-path C:/iwmake/build_mingw_opensource C:/Qt/4.8.2_mingw<br />
&lt;258set substitute-path C:/ndk_buildrepos/qt-desktop/src C:/Qt/4.8.2_mingw<br />
&lt;259set substitute-path C:/qt-greenhouse/Trolltech/Code_less_create_more/Trolltech/Code_less_create_more/Troll/4.6/qt C:/Qt/4.8.2_mingw<br />
&lt;260-file-exec-and-symbols "D:/dev/cpp/Qt/Qt_mingw/LiveU_windows/LiveU_windows/debug/LiveU_windows.exe"</p>
<blockquote>
<p dir="auto">&amp;"show version\n"<br />
~"GNU gdb 6.8\n"<br />
~"Copyright (C) 2008 Free Software Foundation, Inc.\n"<br />
~"License GPLv3+: GNU GPL version 3 or later <a href="http://gnu.org/licenses/gpl.html" target="_blank" rel="noopener noreferrer nofollow ugc">http://gnu.org/licenses/gpl.html</a>\n"<br />
~"This is free software: you are free to change and redistribute it.\n"<br />
~"There is NO WARRANTY, to the extent permitted by law.  Type "show copying"\n"<br />
~"and "show warranty" for details.\n"<br />
~"This GDB was configured as "i686-pc-mingw32".\n"<br />
235^done<br />
dPARSING VERSION: 235^done<br />
d<br />
dUNSUPPORTED GDB VERSION GNU gdb 6.8<br />
dCopyright (C) 2008 Free Software Foundation, Inc.<br />
dLicense GPLv3+: GNU GPL version 3 or later <a href="http://gnu.org/licenses/gpl.html" target="_blank" rel="noopener noreferrer nofollow ugc">http://gnu.org/licenses/gpl.html</a><br />
dThis is free software: you are free to change and redistribute it.<br />
dThere is NO WARRANTY, to the extent permitted by law.  Type "show copying"<br />
dand "show warranty" for details.<br />
dThis GDB was configured as "i686-pc-mingw32".<br />
dGNU gdb 6.8<br />
dCopyright (C) 2008 Free Software Foundation, Inc.<br />
dLicense GPLv3+: GNU GPL version 3 or later <a href="http://gnu.org/licenses/gpl.html" target="_blank" rel="noopener noreferrer nofollow ugc">http://gnu.org/licenses/gpl.html</a><br />
dThis is free software: you are free to change and redistribute it.<br />
dThere is NO WARRANTY, to the extent permitted by law.  Type "show copying"<br />
dand "show warranty" for details.<br />
dThis GDB was configured as "i686-pc-mingw32".<br />
d<br />
dUSING GDB VERSION: 60800, BUILD: 2008<br />
&lt;261-interpreter-exec console "set target-async off"<br />
236^done,features=["frozen-varobjs","pending-breakpoints"]<br />
dFEATURES: 236^done,data={features=["frozen-varobjs","pending-breakpoints"]}<br />
d<br />
&amp;"set print object on\n"<br />
237^done<br />
&amp;"set breakpoint pending on\n"<br />
238^done<br />
&amp;"set print elements 10000\n"<br />
239^done<br />
&amp;"set overload-resolution off\n"<br />
240^done<br />
&amp;"handle SIGSEGV nopass stop print\n"<br />
~"Signal        Stop\tPrint\tPass to program\tDescription\n"<br />
~"SIGSEGV       Yes\tYes\tNo\t\tSegmentation fault\n"<br />
241^done<br />
&amp;"set unwindonsignal on\n"<br />
242^done<br />
&amp;"pwd\n"<br />
~"Working directory D:\dev\cpp\Qt\Qt_mingw\LiveU_windows\LiveU_windows.\n"<br />
243^done<br />
&amp;"set width 0\n"<br />
244^done<br />
&amp;"set height 0\n"<br />
245^done<br />
&amp;"Undefined set breakpoint command: "always-inserted on".  Try "help set breakpoint".\n"<br />
246^error,msg="Undefined set breakpoint command: \"always-inserted on".  Try "help set breakpoint"."<br />
247^done<br />
248^done<br />
249^done<br />
&amp;"Undefined maintenance set command: "internal-warning quit no".  Try "help maintenance set".\n"<br />
250^error,msg="Undefined maintenance set command: \"internal-warning quit no".  Try "help maintenance set"."<br />
&amp;"Undefined maintenance set command: "internal-error quit no".  Try "help maintenance set".\n"<br />
251^error,msg="Undefined maintenance set command: \"internal-error quit no".  Try "help maintenance set"."<br />
~"Dump of assembler code from 0x0 to 0x0:\n"<br />
~"End of assembler dump.\n"<br />
252^done<br />
&amp;"Undefined command: "python".  Try "help".\n"<br />
253^error,msg="Undefined command: \"python".  Try "help"."<br />
&amp;"Undefined command: "python".  Try "help".\n"<br />
254^error,msg="Undefined command: \"python".  Try "help"."<br />
&amp;"Undefined command: "python".  Try "help".\n"<br />
255^error,msg="Undefined command: \"python".  Try "help"."<br />
&amp;"Undefined command: "bbsetup".  Try "help".\n"<br />
256^error,msg="Undefined command: \"bbsetup".  Try "help"."<br />
&amp;"set substitute-path C:/iwmake/build_mingw_opensource C:/Qt/4.8.2_mingw\n"<br />
257^done<br />
&amp;"set substitute-path C:/ndk_buildrepos/qt-desktop/src C:/Qt/4.8.2_mingw\n"<br />
258^done<br />
&amp;"set substitute-path C:/qt-greenhouse/Trolltech/Code_less_create_more/Trolltech/Code_less_create_more/Troll/4.6/qt C:/Qt/4.8.2_mingw\n"<br />
259^done<br />
260^done<br />
sSetting breakpoints...<br />
dSetting breakpoints...<br />
&lt;262-break-insert -f ""main.cpp":21"<br />
&lt;263-break-insert -f ""main.cpp":16"<br />
&amp;"No symbol "target" in current context.\n"<br />
261^error,msg="No symbol \"target" in current context."<br />
dATTEMPT SYNC<br />
262^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="0x004014f4",func="qMain(int, char**)",file="main.cpp",fullname="D:\\dev\\cpp\\Qt\\Qt_mingw\\LiveU_windows\\LiveU_windows/main.cpp",line="21",times="0"}<br />
&lt;264info line <em>0x4014f4<br />
263^done,bkpt={number="2",type="breakpoint",disp="keep",enabled="y",addr="0x004013b8",func="qMain(int, char</em>*)",file="main.cpp",fullname="D:\\dev\\cpp\\Qt\\Qt_mingw\\LiveU_windows\\LiveU_windows/main.cpp",line="16",times="0"}<br />
&lt;265info line *0x4013b8<br />
&amp;"info line *0x4014f4\n"<br />
~"Line 21 of "main.cpp" starts at address 0x4014f4 &lt;_Z5qMainiPPc+324&gt; and ends at 0x401552 &lt;_Z5qMainiPPc+418&gt;.\n"<br />
264^done<br />
&amp;"info line *0x4013b8\n"<br />
~"Line 16 of "main.cpp" starts at address 0x4013b8 &lt;<em>Z5qMainiPPc+8&gt; and ends at 0x4014b3 &lt;<em>Z5qMainiPPc+259&gt;.\n"<br />
265^done<br />
dALL COMMANDS DONE; INVOKING CALLBACK<br />
&lt;266maint print msymbols C:/Users/meirmaya/AppData/Local/Temp/gdb_ns</em>.xM2548<br />
&amp;"maint print msymbols C:/Users/meirmaya/AppData/Local/Temp/gdb_ns</em>.xM2548\n"<br />
dHANDLE GDB ERROR: The gdb process was ended forcefully<br />
dGDB PROCESS FINISHED, status 1, code -1073741819<br />
dNOTE: ENGINE ILL ******<br />
dState changed from InferiorSetupRequested(4) to EngineShutdownRequested(20) [master]<br />
dQUEUE: SHUTDOWN ENGINE<br />
dCALL: SHUTDOWN ENGINE<br />
dPLAIN ADAPTER SHUTDOWN 20<br />
dINITIATE GDBENGINE SHUTDOWN IN STATE 4, PROC: 0<br />
dNOTE: ENGINE SHUTDOWN OK<br />
dState changed from EngineShutdownRequested(20) to EngineShutdownOk(22) [master]<br />
dState changed from EngineShutdownOk(22) to DebuggerFinished(23) [master]<br />
dQUEUE: FINISH DEBUGGER<br />
dNOTE: FINISH DEBUGGER<br />
dHANDLE RUNCONTROL FINISHED<br />
sDebugger finished.</p>
</blockquote>
]]></description><link>https://forum.qt.io/post/141899</link><guid isPermaLink="true">https://forum.qt.io/post/141899</guid><dc:creator><![CDATA[umen242]]></dc:creator><pubDate>Sat, 16 Jun 2012 21:22:16 GMT</pubDate></item><item><title><![CDATA[Reply to Unexpected GDB exit , how do i know why the GDB crashed? on Sat, 16 Jun 2012 21:21:38 GMT]]></title><description><![CDATA[<p dir="auto">second part :</p>
<p dir="auto">@UseAddressInStackView: false  (default: false)<br />
dRegisterForPostMortem: false  (default: false)<br />
dLoadGdbInit: true  (default: true)<br />
dGdbStartupCommands:   (default: )<br />
dWatchdogTimeout: 20  (default: 20)<br />
dAutoEnrichParameters: false  (default: false)<br />
dUseDynamicType: true  (default: true)<br />
dTargetAsync: false  (default: false)<br />
dMaximalStackDepth: 20  (default: 20)<br />
dAlwaysAdjustStackColumnWidths: false  (default: false)<br />
dShowStandardNamespace: true  (default: true)<br />
dShowQtNamespace: true  (default: true)<br />
dSortStructMembers: true  (default: true)<br />
dAutoDerefPointers: true  (default: true)<br />
dAlwaysAdjustLocalsColumnWidths: false  (default: false)<br />
dListSourceFiles: false  (default: false)<br />
dSkipKnownFrames: false  (default: false)<br />
dEnableReverseDebugging: false  (default: false)<br />
dAllPluginBreakpoints: true  (default: true)<br />
dSelectedPluginBreakpoints: false  (default: false)<br />
dAdjustBreakpointLocations: true  (default: true)<br />
dAlwaysAdjustBreakpointsColumnWidths: false  (default: false)<br />
dNoPluginBreakpoints: false  (default: false)<br />
dSelectedPluginBreakpointsPattern: .*  (default: .*)<br />
dBreakOnThrow: false  (default: false)<br />
dBreakOnCatch: false  (default: false)<br />
dBreakOnWarning: false  (default: false)<br />
dBreakOnFatal: false  (default: false)<br />
dBreakOnRaise: false  (default: false)<br />
dAlwaysAdjustRegistersColumnWidths: false  (default: false)<br />
dAlwaysAdjustSnapshotsColumnWidths: false  (default: false)<br />
dAlwaysAdjustThreadsColumnWidths: false  (default: false)<br />
dAlwaysAdjustModulesColumnWidths: false  (default: false)<br />
dState changed from DebuggerNotReady(0) to EngineSetupRequested(1) [master]<br />
dQUEUE: SETUP ENGINE<br />
dCALL: SETUP ENGINE<br />
dTRYING TO START ADAPTER<br />
dENABLING TEST CASE: 0<br />
dSTARTING D:/Qt/MinGW-gcc440_1/mingw/bin/gdb.exe -i mi --tty=\.\pipe\creator-2548-6359<br />
dGDB STARTED, INITIALIZING IT<br />
&lt;235show version<br />
&lt;236-list-features<br />
&lt;237set print object on<br />
&lt;238set breakpoint pending on<br />
&lt;239set print elements 10000<br />
&lt;240set overload-resolution off<br />
&lt;241handle SIGSEGV nopass stop print<br />
&lt;242set unwindonsignal on<br />
&lt;243pwd<br />
&lt;244set width 0<br />
&lt;245set height 0<br />
&lt;246-interpreter-exec console "set breakpoint always-inserted on"<br />
&lt;247-interpreter-exec console "set trust-readonly-sections on"<br />
&lt;248-interpreter-exec console "set auto-solib-add on"<br />
&lt;249-interpreter-exec console "set remotecache on"<br />
&lt;250-interpreter-exec console "maintenance set internal-warning quit no"<br />
&lt;251-interpreter-exec console "maintenance set internal-error quit no"<br />
&lt;252-interpreter-exec console "disassemble 0 0"<br />
&lt;253-interpreter-exec console "python execfile('D:/Qt/qtcreator-2.5.0/share/qtcreator/dumper/bridge.py')"<br />
&lt;254-interpreter-exec console "python execfile('D:/Qt/qtcreator-2.5.0/share/qtcreator/dumper/dumper.py')"<br />
&lt;255-interpreter-exec console "python execfile('D:/Qt/qtcreator-2.5.0/share/qtcreator/dumper/qttypes.py')"<br />
&lt;256-interpreter-exec console "bbsetup"<br />
dADAPTER SUCCESSFULLY STARTED<br />
dNOTE: ENGINE SETUP OK<br />
dState changed from EngineSetupRequested(1) to EngineSetupOk(3) [master]<br />
dQUEUE: SETUP INFERIOR<br />
dState changed from EngineSetupOk(3) to InferiorSetupRequested(4) [master]<br />
dQUEUE: SETUP INFERIOR</p>
<blockquote>
<p dir="auto">~"GNU gdb 6.8\n"<br />
~"Copyright (C) 2008 Free Software Foundation, Inc.\n"<br />
~"License GPLv3+: GNU GPL version 3 or later <a href="http://gnu.org/licenses/gpl.html" target="_blank" rel="noopener noreferrer nofollow ugc">http://gnu.org/licenses/gpl.html</a>\n"<br />
~"This is free software: you are free to change and redistribute it.\n"<br />
~"There is NO WARRANTY, to the extent permitted by law.  Type "show copying"\n"<br />
~"and "show warranty" for details.\n"<br />
~"This GDB was configured as "i686-pc-mingw32".\n"<br />
dCALL: SETUP INFERIOR<br />
sSetting up inferior...@</p>
</blockquote>
]]></description><link>https://forum.qt.io/post/141897</link><guid isPermaLink="true">https://forum.qt.io/post/141897</guid><dc:creator><![CDATA[umen242]]></dc:creator><pubDate>Sat, 16 Jun 2012 21:21:38 GMT</pubDate></item></channel></rss>