Kmail2 (5.3.0) crashing at will

HI

Been running kmail from the cli and when i click on a folder to read an unread 
email, it crashes - not every time but a heck of a lot of times, and the this 
message "[warn] epoll_wait: Bad file descriptor" is repeatedly displayed on 
konsole when it crashes. There are so many of these messages i can't scroll 
back to the point where i launched kmail to see if there is a more important 
message that caused the crash.
I will log it as a bug at some point but there are soooooo many bugs listed 
for kmail, it'll take ages to look through them all to see if there is a 
duplicate already logged.
Is there any way a bot can be run on bugzilla messages to inform owners of 
bugs older than 2 years (or some time limit) to reconfirm their bug still is 
present and note it on the bug log otherwise it'll be closed?

-- 
Qt: 5.6.1
KDE Frameworks: 5.25.0
kf5-config: 1.0
KDE Plasma: 5.7.4
Kwin5: 5.7.4-152.2  
Kernel: 4.7.2-2-default
opensuse:tumbleweed:20160905
Nouveau: 1.0.12-1.4