Created attachment 248919 [details] (gdb) t a a bt f Using Debian Sid/unstable with WebKitGTK+ 2.4.8, Evolution 3.12.10 crashed with a segmentation fault in `WebCore::WidthIterator::advanceInternal`. evolution[3038]: segfault at bf920ffc ip b579cca7 sp bf921000 error 6 in libwebkitgtk-3.0.so.0.22.14[b5527000+1c5c000] With the core dump file, the following backtrace is recovered. Core was generated by `evolution'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0xb579cca7 in WebCore::WidthIterator::advanceInternal<WebCore::Latin1TextIterator> (this=0xbf92167c, textIterator=..., glyphBuffer=0xbf921700) at ../Source/WebCore/platform/graphics/WidthIterator.cpp:162 162 ../Source/WebCore/platform/graphics/WidthIterator.cpp: Datei oder Verzeichnis nicht gefunden. (gdb) t a a bt f […] Thread 1 (Thread 0xb0255900 (LWP 3038)): #0 0xb579cca7 in WebCore::WidthIterator::advanceInternal<WebCore::Latin1TextIterator> (this=0xbf92167c, textIterator=..., glyphBuffer=0xbf921700) at ../Source/WebCore/platform/graphics/WidthIterator.cpp:162 hasExtraSpacing = false lastFontData = <optimized out> lastGlyphCount = <optimized out> character = <optimized out> widthSinceLastRounding = -0 lastRoundingWidth = <optimized out> bounds = <optimized out> clusterLength = <optimized out> charactersTreatedAsSpace = {<WTF::VectorBuffer<std::pair<int, WebCore::OriginalAdvancesForCharacterTreatedAsSpace>, 64u>> = {<WTF::VectorBufferBase<std::pair<int, WebCore::OriginalAdvancesForCharacterTreatedAsSpace> >> = {m_buffer = 0x0, m_capacity = 0, m_size = 0}, m_inlineBuffer = {{__data = '\000' <repeats 15 times>, __align = {<No data fields>}} <repeats 64 times>}}, <No data fields>} consumedCharacters = <optimized out> #1 0xb5799035 in WebCore::WidthIterator::advance (this=0xbf92167c, offset=<optimized out>, glyphBuffer=0xbf921700) at ../Source/WebCore/platform/graphics/WidthIterator.cpp:349 textIterator = {m_characters = 0x9ad85074 "Von:\002", m_currentCharacter = 0, m_lastCharacter = 4} textIterator = {m_characters = 0x9ad85074, m_currentCharacter = 0, m_lastCharacter = 4, m_endCharacter = -1250325171} […]