id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
14278,VirtualBox 5.0 101573 Crash on RHEL6.4 in libQtCoreVBox.so.4,blentz,,"Host: RHEL 6.4 x86_64
Problem: I upgraded from VirtualBox 4.3 to 5.0. Afterward, I couldn't even so much as start the GUI interface let alone attempt to boot any VMs.

Each attempt to run the VirtualBox management GUI was met with:

[blentz@d-blentz-kno-0 ~]$ VirtualBox 
Segmentation fault

So it's back to 4.3 I go.

I am left with entries in dmesg. If you want the core, I can re-upgrade, fix my ulimit and see if I can get a core file for you.

VirtualBox[7761]: segfault at 0 ip 00007f4765c193ff sp 00007fff06ff8230 error 4 in libQtCoreVBox.so.4[7f4765b88000+377000]
VirtualBox[7774]: segfault at 0 ip 00007ff63e7393ff sp 00007fff273822f0 error 4 in libQtCoreVBox.so.4[7ff63e6a8000+377000]

I searched and I couldn't find anyone else with this problem in either the bug tracker or the forum. 

The only thing weird about my machine is that I have 3xATI Radeon HD 6450 Dual-link DVI running 6 monitors. I am using the proprietary ATI drivers in order to get it working. 

Otherwise, I've got a fairly vanilla host. 
",defect,closed,GUI,VirtualBox 5.0.0,fixed,,,all,Linux