https://bugs.freedesktop.org/show_bug.cgi?id=20341 --- Comment #16 from Jason Detring --- Created attachment 84575 --> https://bugs.freedesktop.org/attachment.cgi?id=84575&action=edit Valgrind mmap trace log Attaching valgrind mmap trace log. Notes: - Prior to testing the kernel was upgraded to nouveau/linux-2.6 master @ 3b56bba6abaa70d629fccdcf8490e087ea3a1ab4 "drm/nv04/disp: fix framebuffer pin refcounting" 2013-08-21 01:37:09 (GMT) - The agpmode=0 noveau.ko parameter was removed. - X was especially slow during the test, as expected. This corresponds to the note on valgrind-mmt's wiki page: "tracing slows down Xorg considerably - ~20x" - X did not crash during this test. The test procedure was conducted 5 times to ensure the system didn't have a spurious nonfailure. - This is a huge logfile. It will expand to ~220 MB when decompressed. This log covers only the first test instance. - Rerunning the test without valgrind caused the usual lockup. -- You are receiving this mail because: You are the assignee for the bug.