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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Kernel Oops on boot ../drivers/gpu/drm/i915/intel_drv.h:1813 gen8_write32+0x1e7/0x240"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106237">106237</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Kernel Oops on boot ../drivers/gpu/drm/i915/intel_drv.h:1813 gen8_write32+0x1e7/0x240
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>omkhar@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<div>
<pre>Running Clear Linux (Intel distro): version 22010
Kernel : 4.16.3-553.native
[ 1.377384] ------------[ cut here ]------------
[ 1.377385] RPM wakelock ref not held during HW access
[ 1.377403] WARNING: CPU: 0 PID: 196 at
../drivers/gpu/drm/i915/intel_drv.h:1813 gen8_write32+0x1e7/0x240
[ 1.377404] Modules linked in: nf_nat_ipv4(+) nf_nat nf_conntrack ipt_REJECT
iptable_filter iptable_mangle iptable_raw iptable_security ip_tables
intel_spi_platform intel_spi spi_nor mtd snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel i2c_i801 snd_hda_codec
snd_hwdep lpc_ich igb(+) snd_hda_core snd_pcm shpchp snd soundcore
[ 1.377428] CPU: 0 PID: 196 Comm: clr_power Not tainted 4.16.3-553.native #1
[ 1.377430] Hardware name: To be filled by O.E.M. To be filled by
O.E.M./Q3XXG4-P, BIOS 5.6.5 09/19/2016
[ 1.377433] RIP: 0010:gen8_write32+0x1e7/0x240
[ 1.377434] RSP: 0018:ffffa3bcc1647d60 EFLAGS: 00010246
[ 1.377436] RAX: 0000000000000000 RBX: 000000000e000000 RCX:
0000000000000000
[ 1.377437] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000000
[ 1.377438] RBP: 000000000000a008 R08: 0000000000000000 R09:
0000000000000000
[ 1.377439] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff8e0f14010000
[ 1.377441] R13: ffff8e0f14014d30 R14: 0000000000000004 R15:
ffff8e0f116e30a8
[ 1.377443] FS: 00007f40ff483500(0000) GS:ffff8e0f1f400000(0000)
knlGS:0000000000000000
[ 1.377444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.377445] CR2: 00000000010a5448 CR3: 0000000211286002 CR4:
00000000000606f0
[ 1.377446] Call Trace:
[ 1.377453] gen6_set_rps+0x173/0x1a0
[ 1.377457] i915_min_freq_set+0x9d/0xf0
[ 1.377461] simple_attr_write+0xbc/0xe0
[ 1.377465] full_proxy_write+0x4e/0x80
[ 1.377469] __vfs_write+0x21/0x160
[ 1.377473] ? SyS_newfstat+0x29/0x40
[ 1.377476] ? _cond_resched+0x14/0x40
[ 1.377479] vfs_write+0xac/0x1a0
[ 1.377482] SyS_write+0x3d/0xa0
[ 1.377486] do_syscall_64+0x69/0x1a0
[ 1.377490] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 1.377492] RIP: 0033:0x7f40ff3a1f14
[ 1.377493] RSP: 002b:00007ffd28518878 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[ 1.377496] RAX: ffffffffffffffda RBX: 0000000000000004 RCX:
00007f40ff3a1f14
[ 1.377497] RDX: 0000000000000004 RSI: 00000000010a4430 RDI:
0000000000000003
[ 1.377498] RBP: 00000000010a4430 R08: 00007f40ff483500 R09:
00007f40ff3fdf20
[ 1.377499] R10: 00000000010a4010 R11: 0000000000000246 R12:
00000000010ac510
[ 1.377500] R13: 0000000000000004 R14: 00007f40ff4792a0 R15:
00007f40ff478760
[ 1.377502] Code: 0f 87 a7 fe ff ff e9 f0 fe ff ff 80 3d 62 72 f0 00 00 0f
85 63 fe ff ff 48 c7 c7 a0 d6 47 82 c6 05 4e 72 f0 00 01 e8 79 f4 8a ff <0f> 0b
e9 49 fe ff ff b9 01 00 00 00 31 d2 89 ee 48 89 04 24 4c
[ 1.377541] ---[ end trace 3798a54a72919794 ]---</pre>
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