https://bugs.freedesktop.org/show_bug.cgi?id=83748
--- Comment #5 from Michel Dänzer michel@daenzer.net --- I'm afraid these traces are trimmed down too much, I can't replay them:
0 @2 glBindBufferARB(target = GL_ARRAY_BUFFER, buffer = 17) 0: warning: no current context 1 @2 glMapBufferRange(target = GL_ELEMENT_ARRAY_BUFFER, offset = 0, length = 20480, access = GL_MAP_READ_BIT | GL_MAP_WRITE_BIT | GL_MAP_FLUSH_EXPLICIT_BIT) = 0xee18d000 1: warning: no current context glretrace: ../retrace/retrace_swizzle.cpp:137: void retrace::addRegion(long long unsigned int, void*, long long unsigned int): Assertion `buffer' failed.