<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW ULT] Loop to test S4, system will call trace and network disconnect" href="https://bugs.freedesktop.org/show_bug.cgi?id=71238#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW ULT] Loop to test S4, system will call trace and network disconnect" href="https://bugs.freedesktop.org/show_bug.cgi?id=71238">bug 71238</a> from <a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> Paulo Zanoni</a> <pre>(In reply to <a href="show_bug.cgi?id=71238#c3">comment #3</a>) > Created <a href="attachment.cgi?id=88806" name="attach_88806" title="Image of Call trace with i915.modeset=0">attachment 88806</a> <a href="attachment.cgi?id=88806&action=edit" title="Image of Call trace with i915.modeset=0">[details]</a> > Image of Call trace with i915.modeset=0 > > This machine is a new ultrabook and has been just added into testing this > time. > Machin Info: Lenovo idealpad u330p > BIOS Version: 7CCN15WW > CPU: Intel(R) Core(TM) i3-4010U CPU @1.70GHZ > > When I looped testing s4 with the "i915.modeset=0" module parameter setted, > the machine will still call trace and hang at round 21 of the loop. > > Sorry I didn't make it clear before. > > Thanks > Qingshuai Looks like this is someone else's bug then. Do we have the resources to try to investigate which driver is causing the corruption? My first strategy would be to blacklist some modules, try to reproduce, blacklist others, try again and see if it helps. Perhaps we should report this at bugzilla.kernel.org?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>