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    <body><span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [ILK/SNB/IVB/BYT/HSW/BDW regression]igt/drv_module_reload causes system hang"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77511">bug 77511</a>
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            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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           <td style="text-align:right;">Status</td>
           <td>NEEDINFO
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           <td>ASSIGNED
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            <b><a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [ILK/SNB/IVB/BYT/HSW/BDW regression]igt/drv_module_reload causes system hang"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77511#c11">Comment # 11</a>
              on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [ILK/SNB/IVB/BYT/HSW/BDW regression]igt/drv_module_reload causes system hang"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77511">bug 77511</a>
              from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
        <pre>(In reply to Paulo Zanoni from <a href="show_bug.cgi?id=77511#c10">comment #10</a>)
<span class="quote">> Same comment as the one I posted on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - [BYT/BDW/BSW]igt/drv_module_reload was killed and system can't reboot"
   href="show_bug.cgi?id=83484">bug #83484</a>:

> Please test <a href="https://bugs.freedesktop.org/attachment.cgi?id=107840">https://bugs.freedesktop.org/attachment.cgi?id=107840</a> , then
> post the dmesg here.

> I tested this on BDW, and module_reload works for me on this machine, with
> this patch on top of drm-intel-nightly.</span >

The failure still able to reproduce with this patch on latest
-nightly(2ea23cd593ba60ead60e2f796fae675aa4475b1a)


root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#
./drv_module_reload
unbinding /sys/class/vtconsole/vtcon1/: (M) frame buffer device
module successfully unloaded
libkmod: ERROR ../libkmod/libkmod.c:554 kmod_search_moddep: could not open
moddep file '/lib/modules/3.17.0_kcloud_43c5c7_20141016+/modules.dep.bin'
Killed
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# echo $?
137</pre>
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