<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [bisected]igt/module_reload causes system hang on queued branch" href="https://bugs.freedesktop.org/show_bug.cgi?id=70334#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [bisected]igt/module_reload causes system hang on queued branch" href="https://bugs.freedesktop.org/show_bug.cgi?id=70334">bug 70334</a> from <a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> Daniel Vetter</a> <pre>Oh, there's a lockdep splat: [ 107.008146] ====================================================== [ 107.008146] [ INFO: possible circular locking dependency detected ] [ 107.008147] 3.12.0-rc4_nightlytop_55d077_debug_20131011_+ #733 Not tainted [ 107.008148] ------------------------------------------------------- This is a separate bug from the hang (which follows later on). Can you please file a new bug report for this issue? The above dmesg snippet is the important thing (i.e. the "[ INFO: possible circular locking dependency detected ]" when running module_reload). Also please check whether this is a regression (I don't don't remember seeing this on my own debug kernel builds) and if so please try to bisect where this has been introduced.</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> </ul> </body> </html>