<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - X 1.16.1 RC 1 segfaults and reports "XXX fail to create fbo" with Radeon HD 7970." href="https://bugs.freedesktop.org/show_bug.cgi?id=84186#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - X 1.16.1 RC 1 segfaults and reports "XXX fail to create fbo" with Radeon HD 7970." href="https://bugs.freedesktop.org/show_bug.cgi?id=84186">bug 84186</a> from <a class="email" href="mailto:wiml@hhhh.org" title="Wim Lewis <wiml@hhhh.org>"> Wim Lewis</a> <pre>(Continuing this bug report from <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=767356">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=767356</a>) I rebuilt with --enable-debug and got this output. I'm not sure what info is useful, so I'm also attaching a file with stack traces from the places where att_incomplete() was called. (gdb) set env MESA_DEBUG=incomplete_fbo (gdb) set env GLAMOR_DEBUG=1 (gdb) set env EGL_LOG_LEVEL=debug (gdb) run -keeptty X.Org X Server 1.16.2.901 (1.16.3 RC 1) Release Date: 2014-12-09 [...snip...] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Dec 17 23:25:32 2014 (==) Using system config directory "/usr/share/X11/xorg.conf.d" (II) [KMS] Kernel modesetting enabled. [New Thread 0x7fffed0f6700 (LWP 5888)] libEGL debug: Native platform type: drm (autodetected) libEGL debug: EGL search path is /usr/lib/x86_64-linux-gnu/egl libEGL debug: added egl_dri2 to module array libEGL debug: the best driver is DRI2 Mesa: attachment incomplete: teximage width/height=0 Mesa: FBO Incomplete: color attachment incomplete [0] glamor_pixmap_ensure_fb: glamor: Failed to create fbo, incomplete attachment Mesa: attachment incomplete: teximage width/height=0 Mesa: FBO Incomplete: color attachment incomplete [0] glamor_pixmap_ensure_fb: glamor: Failed to create fbo, incomplete attachment XXX fail to create fbo. Program received signal SIGSEGV, Segmentation fault. 0x00007ffff13733a0 in glamor_set_screen_pixmap (screen_pixmap=screen_pixmap@entry=0x55555623db10, back_pixmap=0x0) at ../../glamor/glamor.c:122 122 ../../glamor/glamor.c: No such file or directory.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>