This looks like a buffer overrun where it starts in: 1. do_record_frame with a physical height of 1600 pixels 2. meta_screen_cast_stream_src_record_to_buffer 3. meta_screen_cast_virtual_stream_src_record_to_buffer with logical height 1067 (display scale 1.5) 4. clutter_stage_paint_to_buffer recalculates the buffer height as 1067*1.5 = 1600.5 -> 1601
So after that it's trying to copy more lines of pixels than actually exist. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2156443 Title: gnome-shell crashed with SIGSEGV in convert_ubyte_rgba_to_bgra() from read_rgba_pixels() from _mesa_readpixels() from st_ReadPixels() from read_pixels() To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2156443/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
