Bug #19280 2014-02-07 23:02

jpd2014

Very slow operation in background

With CodeBlocks 13.12 On Ubuntu 13.10 / IA 64bits.

The IDE is sometimes doing a background operation very very long (several minutes), blocking the IDE. Which I don't know.
The first times, I thought it was a race condition with no end. So I killed the process.
But one time I let the computer running and then the IDE was usable again.

Here is the stack from gdb interrupt with Ctrl+C :

0x0000003c6f6bdd75 in __getdents (fd=31, buf=buf@entry=0x1b50a100 "K", <incomplete sequence \320>, nbytes=32768) at ../sysdeps/unix/sysv/linux/getdents.c:112
112	../sysdeps/unix/sysv/linux/getdents.c: Aucun fichier ou dossier de ce type.
(gdb) where
#0  0x0000003c6f6bdd75 in __getdents (fd=31, buf=buf@entry=0x1b50a100 "K", <incomplete sequence \320>, nbytes=32768) at ../sysdeps/unix/sysv/linux/getdents.c:112
#1  0x0000003c6f6bd973 in __readdir (dirp=0x1b50a0d0) at ../sysdeps/posix/readdir.c:65
#2  0x0000003d73ac5d89 in wxDirData::Read(wxString*) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#3  0x0000003d73a67900 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#4  0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#5  0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#6  0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#7  0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#8  0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#9  0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#10 0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#11 0x0000003d73a679b1 in wxDir::Traverse(wxDirTraverser&, wxString const&, int) const () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#12 0x00007fffddc4c864 in NativeParser::GetAllPathsByFilename (this=0x1c6b420, filename=...) at nativeparser.cpp:522
#13 0x00007fffddc1dcf2 in ClassBrowserBuilderThread::Init (this=0x2c7e6b0, np=<optimized out>, treeTop=<optimized out>, treeBottom=<optimized out>, active_filename=..., 
    user_data=user_data@entry=0x4fa5e00, bo=..., tt=0xa003d30, idThreadEvent=idThreadEvent@entry=2142) at classbrowserbuilderthread.cpp:118
#14 0x00007fffddc1a687 in ClassBrowser::ThreadedBuildTree (this=0x216ce90, activeProject=0x4fa5e00) at classbrowser.cpp:897
#15 0x00007fffddc1a8df in ClassBrowser::UpdateClassBrowserView (this=0x216ce90, checkHeaderSwap=<optimized out>) at classbrowser.cpp:254
#16 0x00007fffddc4ced8 in NativeParser::OnParserEnd (this=0x1c6b420, event=...) at nativeparser.cpp:2585
#17 0x0000003d73ada756 in wxEvtHandler::ProcessEventIfMatches(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#18 0x0000003d73adaa7f in wxEvtHandler::SearchDynamicEventTable(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#19 0x0000003d73adab32 in wxEvtHandler::ProcessEvent(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#20 0x00007fffddc6cf95 in Parser::ProcessParserEvent (this=this@entry=0x1ade6c50, state=ParserCommon::ptReparseFile, id=<optimized out>, info=...) at parser/parser.cpp:1194
#21 0x00007fffddc6d5d9 in Parser::OnAllThreadsDone (this=0x1ade6c50, event=...) at parser/parser.cpp:974
#22 0x0000003d73ada756 in wxEvtHandler::ProcessEventIfMatches(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#23 0x0000003d73adaa7f in wxEvtHandler::SearchDynamicEventTable(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#24 0x0000003d73adab32 in wxEvtHandler::ProcessEvent(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#25 0x0000003d73ada6b8 in wxEvtHandler::ProcessPendingEvents() () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#26 0x0000003d73a581b1 in wxAppConsole::ProcessPendingEvents() () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#27 0x0000003de0447bae in wxAppBase::ProcessIdle() () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-2.8.so.0
#28 0x0000003de03c2e11 in ?? () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-2.8.so.0
#29 0x0000003044e483f6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x0000003044e48748 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x0000003044e48b4a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x0000003ddf72b2a7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#33 0x0000003de03d631a in wxEventLoop::Run() () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-2.8.so.0
#34 0x0000003de04479ac in wxAppBase::MainLoop() () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-2.8.so.0
#35 0x000000000045ad3b in CodeBlocksApp::OnRun (this=0x9f5d30) at app.cpp:809
#36 0x0000003d73a87e2d in wxEntry(int&, wchar_t**) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-2.8.so.0
#37 0x000000000044e462 in main (argc=1, argv=<optimized out>) at app.cpp:276
   

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Application::Interface

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