On 04/02/15 08:07, Stefan G. Weichinger wrote: > Am 03.02.2015 um 20:30 schrieb Jörg Schaible: > >> Consider a memcheck. Arbitrary failures while the CPU is high is often >> because some component starts dying. Sometimes cleaning the fans work >> wonders. > > Good suggestion, will check tmrw and clean the fans as well. > > It gave "internal compiler error" afai remember.
How much free memory do you have, and are you building with debug symbols? qtwebkit:5 is exceptionally hungry, and I've seen it hit by the kernel OOM killer a lot.