https://bugs.kde.org/show_bug.cgi?id=366862
--- Comment #1 from Heiko Becker <heire...@exherbo.org> --- Created attachment 100728 --> https://bugs.kde.org/attachment.cgi?id=100728&action=edit New crash information added by DrKonqi kmail (5.3.0 (QtWebEngine)) using Qt 5.7.0 - What I was doing when the application crashed: I get the same backtrace when deleting a mail from a thread which isn't the first one in the thread. Doesn't happen every time, but almost every time. Version is 16.08.0/5.3.0 -- Backtrace (Reduced): #6 0x00007efd2c3a6e70 in Akonadi::MessageStatus::toQInt32() const () from /usr/x86_64-pc-linux-gnu/lib64/libKF5AkonadiMime.so.5 #7 0x00007efd2cfadc06 in MessageList::Core::ModelPrivate::attachMessageToParent(MessageList::Core::Item*, MessageList::Core::MessageItem*, MessageList::Core::ModelPrivate::AttachOptions) () from /usr/x86_64-pc-linux-gnu/lib64/libKF5MessageList.so.5 #8 0x00007efd2cfaf191 in MessageList::Core::ModelPrivate::viewItemJobStepInternalForJobPass2(MessageList::Core::ViewItemJob*, QElapsedTimer const&) () from /usr/x86_64-pc-linux-gnu/lib64/libKF5MessageList.so.5 #9 0x00007efd2cfb1334 in MessageList::Core::ModelPrivate::viewItemJobStepInternalForJob(MessageList::Core::ViewItemJob*, QElapsedTimer const&) () from /usr/x86_64-pc-linux-gnu/lib64/libKF5MessageList.so.5 #10 0x00007efd2cfb1823 in MessageList::Core::ModelPrivate::viewItemJobStepInternal() () from /usr/x86_64-pc-linux-gnu/lib64/libKF5MessageList.so.5 -- You are receiving this mail because: You are watching all bug changes.