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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hang when played video with acceleration (vaapi)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106430#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hang when played video with acceleration (vaapi)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106430">bug 106430</a>
from <span class="vcard"><a class="email" href="mailto:mikhail.v.gavrilov@gmail.com" title="mikhail.v.gavrilov@gmail.com">mikhail.v.gavrilov@gmail.com</a>
</span></b>
<pre>Strange mce messages returned again with kernel 4.17.0-0.rc6.git3.1.fc29.x86_64
$ dmesg | grep mce
[ 0.027300] mce: CPU supports 9 MCE banks
[ 0.058829] mce: [Hardware Error]: Machine check events logged
[ 0.058834] mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 3:
b200000000800400
[ 0.058856] mce: [Hardware Error]: TSC 0
[ 0.058867] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1527435635 SOCKET
0 APIC 0 microcode 24
[ 0.058883] mce: [Hardware Error]: Machine check events logged
[ 0.058885] mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4:
fe00000000800400
[ 0.058898] mce: [Hardware Error]: TSC 0 ADDR ffffffffc055a2f6 MISC
ffffffffc055a2f6
[ 0.058916] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1527435635 SOCKET
0 APIC 0 microcode 24
[ 0.061682] mce: [Hardware Error]: CPU 1: Machine Check: 0 Bank 3:
be00000000800400
[ 0.061700] mce: [Hardware Error]: TSC 0 ADDR ffffffffc0bd9215 MISC
ffffffffc0bd9215
[ 0.061719] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1527435635 SOCKET
0 APIC 2 microcode 24
[ 0.063495] mce: [Hardware Error]: CPU 2: Machine Check: 0 Bank 3:
be00000000800400
[ 0.063495] mce: [Hardware Error]: TSC 0 ADDR ffffffffc04404e1 MISC
ffffffffc04404e1
[ 0.063495] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1527435635 SOCKET
0 APIC 4 microcode 24
[ 0.065271] mce: [Hardware Error]: CPU 3: Machine Check: 0 Bank 3:
be00000000800400
[ 0.065271] mce: [Hardware Error]: TSC 0 ADDR ffffffffc055a2f6 MISC
ffffffffc055a2f6
[ 0.065271] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1527435635 SOCKET
0 APIC 6 microcode 24</pre>
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