(gdb) r
Starting program: /home/mike/FileZilla3/bin/filezilla
[Thread debugging using libthread_db enabled]
[New Thread -1218463520 (LWP 28768)]
[New Thread -1259349072 (LWP 28856)]
[Thread -1259349072 (zombie) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1218463520 (LWP 28768)]
0x082f4c20 in wxFormatConverter::wxFormatConverter ()
(gdb) bt
#0  0x082f4c20 in wxFormatConverter::wxFormatConverter ()
#1  0x082f50f9 in wxVsnprintf ()
#2  0x082e0de3 in wxString::PrintfV ()
#3  0x082e0ecc in wxString::FormatV ()
#4  0x0811357c in CLogging::LogMessage (this=0x87daca0, nMessageType=RawList,
    msgFormat=0x838ee6c)
    at /home/nightlybuild/buildroot/packages/FileZilla3/src/engine/logging.cpp:41
#5  0x08123e11 in CDirectoryListingParser::GetLine (this=0x87e01a8,
    breakAtEnd=true)
    at /home/nightlybuild/buildroot/packages/FileZilla3/src/engine/directorylistingparser.cpp:1970
#6  0x08137f97 in CDirectoryListingParser::AddData (this=0x87e01a8,
    pData=0x838ee6c "", len=137948780)
    at /home/nightlybuild/buildroot/packages/FileZilla3/src/engine/directorylistingparser.cpp:1855
#7  0x0812364f in CTransferSocket::OnReceive (this=0x87f9d08)
    at /home/nightlybuild/buildroot/packages/FileZilla3/src/engine/transfersocket.cpp:182
#8  0x0830a699 in wxEvtHandler::ProcessEventIfMatches ()
#9  0x0830a87c in wxEventHashTable::HandleEvent ()
#10 0x0830aa4f in wxEvtHandler::ProcessEvent ()
#11 0x0830aef6 in wxEvtHandler::ProcessPendingEvents ()
---Type <return> to continue, or q <return> to quit---
#12 0x08295c67 in wxAppConsole::ProcessPendingEvents ()
#13 0x081e2d82 in wxAppBase::OnIdle ()
#14 0x0830a699 in wxEvtHandler::ProcessEventIfMatches ()
#15 0x0830a87c in wxEventHashTable::HandleEvent ()
#16 0x0830aa4f in wxEvtHandler::ProcessEvent ()
#17 0x081e2f88 in wxAppBase::ProcessIdle ()
#18 0x08178280 in wxapp_idle_callback ()
#19 0xb78c4bf2 in g_child_watch_add () from /usr/lib/libglib-2.0.so.0
#20 0xb78c28d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0xb78c5996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#22 0xb78c5cb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#23 0xb7dbb765 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#24 0x0825331c in wxEventLoop::Run ()
#25 0x081e289d in wxAppBase::MainLoop ()
#26 0x082c2a8d in wxEntry ()
#27 0x080653be in main (argc=1, argv=0x838ee6c)
    at /home/nightlybuild/buildroot/packages/FileZilla3/src/interface/FileZilla.cpp:54
(gdb)