<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [HSW] resume from s4 sporadically causes call trace and system hang, with warm boot" href="https://bugs.freedesktop.org/show_bug.cgi?id=65496#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [HSW] resume from s4 sporadically causes call trace and system hang, with warm boot" href="https://bugs.freedesktop.org/show_bug.cgi?id=65496">bug 65496</a> from <a class="email" href="mailto:yangweix.shui@intel.com" title="shui yangwei <yangweix.shui@intel.com>"> shui yangwei</a> <pre>(In reply to <a href="show_bug.cgi?id=65496#c12">comment #12</a>) > Thus far, I have not seen the call trace on my ULT in the testing I have > done. I've tried this with kernels built from linux-stable, linux-next and > torvald's tree. That said, the machine has failed to fully resume from > sleep, although there were no indicators in dmesg or syslog as to the cause > of the failure. > > At this point, I'm going to update the BIOS per the recommendation above and > retest the same kernels to see if I can either a) get the call trace, b) no > longer fails to resume or c) fails in a way that yields something useful. > I'll update when I have the information from that testing. An advise: please notice loop running S4 with reliability test, almost about 100 times.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>