QUrl::QUrl (this=0x7fac5dc4c020, other=...) at io/qurl.cpp:4239
QHashData::detach_helper2 (this=0x1ef6180, node_duplicate=0x7facb15d7f10, node_delete=0x7facb15d7f00, nodeSize=<optimized out>, nodeAlign=8) at tools/qhash.cpp:239
?? () from /usr/lib/kde4/nepomukstorage.so
QHashData::detach_helper2 (this=0x24723b0, node_duplicate=0x7facb15d8580, node_delete=0x7facb15d7f50, nodeSize=<optimized out>, nodeAlign=8) at tools/qhash.cpp:239
?? () from /usr/lib/kde4/nepomukstorage.so