Hello Stefan, On Thu, Nov 03, 2016 at 11:18:32PM +0100, stefan esterer wrote: > the attachement contains the backtrace collected via (gdb) thread apply > all bt
please add the *full* log created as described in https://wiki.debian.org/Icedove#Starting_Debugging We don't know which version you using nor were the segfault is happen. We "only" have now the backtrace. And it seams you don't have used icedove-dbg but a full log can say more. Regrads Carsten