https://bugs.kde.org/show_bug.cgi?id=361086
--- Comment #10 from Evert Vorster <evert.vors...@yandex.com> --- Hi there, JBM. Thanks for looking into this bug. As stated earlier, I can trigger it by just switching between clip and project monitors. Unfortunately, the latest canges (2016-06-03) has not cured the problem. Here is another backtrace from the latest git. I have only included the backtrace of the affected thread: kdenlive: effect_chain.cpp:1778: void movit::EffectChain::render_to_fbo(GLuint, unsigned int, unsigned int): Assertion `status == GL_FRAMEBUFFER_COMPLETE' failed. Thread 56 "RenderThread" received signal SIGABRT, Aborted. [Switching to Thread 0x7fffa1805700 (LWP 20918)] 0x00007fffefb59295 in raise () from /usr/lib/libc.so.6 (gdb) thread apply all bt Thread 56 (Thread 0x7fffa1805700 (LWP 20918)): #0 0x00007fffefb59295 in raise () from /usr/lib/libc.so.6 #1 0x00007fffefb5a6da in abort () from /usr/lib/libc.so.6 #2 0x00007fffefb52297 in __assert_fail_base () from /usr/lib/libc.so.6 #3 0x00007fffefb52342 in __assert_fail () from /usr/lib/libc.so.6 #4 0x00007fffd84d432a in movit::EffectChain::render_to_fbo (this=this@entry=0x7fff3045b670, dest_fbo=2, width=<optimized out>, width@entry=1920, height=height@entry=1080) at effect_chain.cpp:1778 #5 0x00007fffd873fa0f in GlslManager::render_frame_texture (this=0x1ce4520, chain=0x7fff3045b670, frame=0x7fff2f7df140, width=1920, height=1080, image=0x7fffa1804d98) at filter_glsl_manager.cpp:404 #6 0x00007fffd8742af0 in convert_image (frame=0x7fff2f7df140, image=0x7fffa1804d98, format=0x1d7112c, output_format=mlt_image_glsl_texture) at filter_movit_convert.cpp:573 #7 0x00007ffff6d86058 in mlt_frame_get_image (self=self@entry=0x7fff2f7df140, buffer=buffer@entry=0x7fffa1804d98, format=format@entry=0x1d7112c, width=width@entry=0x7fffa1804d84, height=height@entry=0x7fffa1804d88, writable=writable@entry=0) at mlt_frame.c:591 #8 0x00007ffff6d9bf99 in producer_get_image (self=self@entry=0x7fff23be65e0, buffer=buffer@entry=0x7fffa1804d98, format=format@entry=0x1d7112c, width=width@entry=0x7fffa1804d84, height=height@entry=0x7fffa1804d88, writable=writable@entry=0) at mlt_tractor.c:370 #9 0x00007ffff6d86007 in mlt_frame_get_image (self=self@entry=0x7fff23be65e0, buffer=buffer@entry=0x7fffa1804d98, format=format@entry=0x1d7112c, width=width@entry=0x7fffa1804d84, height=height@entry=0x7fffa1804d88, writable=writable@entry=0) at mlt_frame.c:585 #10 0x00007ffff6d99724 in consumer_read_ahead_thread (arg=0x2d753a0) at mlt_consumer.c:825 #11 0x0000000000722bcd in RenderThread::run (this=0x7fff6c013ad0) at /tmp/yaourt-tmp-evert/aur-kdenlive-git/src/kdenlive/src/monitor/glwidget.cpp:1229 #12 0x00007ffff05fd1d8 in ?? () from /usr/lib/libQt5Core.so.5 #13 0x00007fffee0cb474 in start_thread () from /usr/lib/libpthread.so.0 #14 0x00007fffefc0d69d in clone () from /usr/lib/libc.so.6 -- You are receiving this mail because: You are watching all bug changes.