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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - EEH problem at boot with Radeon HD 7950, in amdgpu_mm_rreg"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106229">106229</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>EEH problem at boot with Radeon HD 7950, in amdgpu_mm_rreg
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PowerPC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/AMDgpu
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>luke-jr+freedesktopbugs@utopios.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=139092" name="attach_139092" title="Full dmesg">attachment 139092</a> <a href="attachment.cgi?id=139092&action=edit" title="Full dmesg">[details]</a></span>
Full dmesg
[ 33.420520] Call Trace:
[ 33.420523] [c000200724883570] [c000000000ad0e14] dump_stack+0xb4/0x100
(unreliable)
[ 33.420527] [c0002007248835b0] [c00000000002be78]
eeh_dev_check_failure+0x558/0x580
[ 33.420529] [c000200724883660] [c00000000002bf24]
eeh_check_failure+0x84/0xd0
[ 33.420549] [c0002007248836a0] [c008000008731864] amdgpu_mm_rreg+0x9c/0x1b0
[amdgpu]
[ 33.420566] [c0002007248836f0] [c0080000087ca9fc]
amdgpu_si_send_msg_to_smc+0x94/0x100 [amdgpu]
[ 33.420582] [c000200724883720] [c0080000087c267c]
si_thermal_enable_alert+0x64/0x100 [amdgpu]
[ 33.420599] [c000200724883790] [c0080000087c9e48]
si_dpm_enable+0x3540/0x3900 [amdgpu]
[ 33.420616] [c0002007248838c0] [c0080000087ca34c] si_dpm_hw_init+0x74/0xd0
[amdgpu]
[ 33.420633] [c000200724883900] [c0080000087e3e98]
amdgpu_pp_hw_init+0x50/0x90 [amdgpu]
[ 33.420645] [c000200724883930] [c008000008734098]
amdgpu_device_init+0xf30/0x1520 [amdgpu]
[ 33.420657] [c000200724883a30] [c008000008737f4c]
amdgpu_driver_load_kms+0xa4/0x280 [amdgpu]
[ 33.420664] [c000200724883ab0] [c008000007aba32c]
drm_dev_register+0x1c4/0x280 [drm]
[ 33.420676] [c000200724883b50] [c008000008730778]
amdgpu_pci_probe+0x120/0x250 [amdgpu]
[ 33.420679] [c000200724883bd0] [c000000000625f04] local_pci_probe+0x64/0x130
[ 33.420681] [c000200724883c60] [c0000000000cf360] work_for_cpu_fn+0x30/0x50
[ 33.420683] [c000200724883c90] [c0000000000d3144]
process_one_work+0x284/0x470
[ 33.420685] [c000200724883d20] [c0000000000d3600] worker_thread+0x2d0/0x610
[ 33.420688] [c000200724883dc0] [c0000000000dbd8c] kthread+0x19c/0x1b0
[ 33.420690] [c000200724883e30] [c00000000000b594]
ret_from_kernel_thread+0x5c/0xc8</pre>
</div>
</p>
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