On pc Debian x86-64 with master sources updated today + enable-dbgutil, LO doesn't start with gen or kde4 rendering.
It starts normally with gtk or gtk3 rendering.
Steps to Reproduce:
1. use gen or kde4 rendering (eg, export SAL_USE_VCLPLUGIN=kde4)
2. run ./soffice
LO doesn't start and after some seconds, the prompt appears again ready to accept a new command.
LO should start
User Profile Reset: Yes
Perhaps enable-dbgutil triggered something
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Created attachment 128456 [details]
strace logs with kde4
Created attachment 128457 [details]
BTW, there was no backtrace to retrieve with gdb
*** This bug has been marked as a duplicate of bug 103626 ***