https://bugs.kde.org/show_bug.cgi?id=368515
--- Comment #2 from Linder ---
Error is still existing in kmail after last updates of SuSE tumbleweed (now
using kernel 4.7.4-1default). kmail is still reporting version 5.3.0.
Crash report looks quite similar to me, but for helping tracking the bug I
https://bugs.kde.org/show_bug.cgi?id=368515
Bug ID: 368515
Summary: Kmail crashing some time after start
Product: kmail2
Version: unspecified
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: