<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - cairo-perf-trace failure" href="https://bugs.freedesktop.org/show_bug.cgi?id=73580#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - cairo-perf-trace failure" href="https://bugs.freedesktop.org/show_bug.cgi?id=73580">bug 73580</a> from <a class="email" href="mailto:emanuele.aina@collabora.com" title="Emanuele Aina <emanuele.aina@collabora.com>"> Emanuele Aina</a> <pre>> And for whatever reason, libcairo-script-interpreter.so seems to never contain debug information while libcairo.so does, but that's off-topic. As far as can tell that's because Link Time Optimization effectively disables debug symbols on libcairo-script-interpreter.so and libcairo-trace.so. My understandin is that LTO does not work well with debug symbols yet, but I wonder why it seems to work fine on libcairo.so. After brutally stripping away the section related to -flto in build/configure.ac.warnings I got debug symbols working everywhere. To get back to the main point of this bug, I seem to be affected too and here's the simple way to trigger it on my Debian installation (sid, libcairo2 1.14.0-2.1) using zenity: $ cairo-trace cairo-trace zenity --info --text foo cairo-trace: Recording cairo trace data to /home/em/zenity.25955.trace $ cairo-perf-trace /home/em/zenity.25955.trace [ # ] backend test min(s) median(s) stddev. count [ 0] xcb zenity.25955 Error during replay, line 61: invalid value (typically too big) for the size of the input (surface, pattern, etc.) [ 0] xlib zenity.25955 Error during replay, line 61: invalid value (typically too big) for the size of the input (surface, pattern, etc.) [ # ] image: pixman 0.32.6 [ 0] image zenity.25955 Error during replay, line 61: invalid value (typically too big) for the size of the input (surface, pattern, etc.) [ # ] image16: pixman 0.32.6 [ 0] image16 zenity.25955 Error during replay, line 61: invalid value (typically too big) for the size of the input (surface, pattern, etc.)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>