(gdb) bt full
#0 0x00000000004ed25d in RefCounter::incRef (this=<optimized out>)
at /home/build/release/openlitespeed/1.8.2/openlitespeed-1.8.2/src/http/httpvhost.cpp:3928
No locals.
#1 HttpVHost::addUrlStaticFileMatch (this=0x0, pData=0x0, url=0x6aa10c0 "", urlLen=0)
at...