<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - seg fault in glTexImage2D" href="https://bugs.freedesktop.org/show_bug.cgi?id=92749#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - seg fault in glTexImage2D" href="https://bugs.freedesktop.org/show_bug.cgi?id=92749">bug 92749</a> from <a class="email" href="mailto:idr@freedesktop.org" title="Ian Romanick <idr@freedesktop.org>"> Ian Romanick</a> <pre>I tried the trace with a very, very old version of apitrace and current master. I was unable to reproduce the segfault with current Mesa master on Broadwell on either version. If I'm cross referencing CPUs to GPUs correctly (using <a href="https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units">https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units</a>), we should have about the same GPU. I do get: 614: message: shader compiler issue 1: FS SIMD8 shader: 5 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 80 to 48 bytes. 614: message: shader compiler issue 2: FS SIMD16 shader: 5 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 80 to 48 bytes. 614: message: shader compiler issue 3: VS SIMD8 shader: 22 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 352 to 288 bytes. 614: message: shader compiler issue 4: FS SIMD16 shader: 2 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 32 to 32 bytes. 614: message: shader compiler issue 5: VS SIMD8 shader: 10 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 160 to 96 bytes. error: xlib: GLXBadDrawable error: xlib: GLXBadDrawable error: drawable failed to resize: expected 32x32, got 0x0 649: message: shader compiler issue 6: FS SIMD8 shader: 4 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 64 to 48 bytes. 649: message: shader compiler issue 7: FS SIMD16 shader: 4 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 64 to 48 bytes. 649: message: shader compiler issue 8: VS SIMD8 shader: 10 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 160 to 96 bytes. 659: message: shader compiler issue 9: FS SIMD8 shader: 5 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 80 to 48 bytes. 659: message: shader compiler issue 10: FS SIMD16 shader: 5 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 80 to 48 bytes. 659: message: shader compiler issue 11: VS SIMD8 shader: 18 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 288 to 256 bytes. 661: message: shader compiler issue 12: VS SIMD8 shader: 18 inst, 0 loops, 0:0 spills:fills, Promoted 0 constants, compacted 288 to 256 bytes. error: xlib: GLXBadDrawable error: xlib: GLXBadDrawable error: drawable failed to resize: expected 1365x1024, got 0x0 715: message: api performance issue 13: Multi-LOD fast clear - giving up (256x256x8). After this there a bunch more instances of the Multi-LOD fast clear performance warning. Through the whole thing I just get a black window. Can you provide a backtrace from the segfault?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>