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    <body><span class="vcard"><a class="email" href="mailto:qingshuai.tian@intel.com" title="Qingshuai Tian <qingshuai.tian@intel.com>"> <span class="fn">Qingshuai Tian</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - igt/kms_flip/2x-flip-vs-absolute-wf_vblank fail with 2-pipe"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=69161">bug 69161</a>
        <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEEDINFO
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           <td>NEW
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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - igt/kms_flip/2x-flip-vs-absolute-wf_vblank fail with 2-pipe"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=69161#c6">Comment # 6</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - igt/kms_flip/2x-flip-vs-absolute-wf_vblank fail with 2-pipe"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=69161">bug 69161</a>
              from <span class="vcard"><a class="email" href="mailto:qingshuai.tian@intel.com" title="Qingshuai Tian <qingshuai.tian@intel.com>"> <span class="fn">Qingshuai Tian</span></a>
</span></b>
        <pre>back trace:

#0  0x00000033ee035819 in raise () from /usr/lib64/libc.so.6
#1  0x00000033ee036f28 in abort () from /usr/lib64/libc.so.6
#2  0x0000000000408915 in __igt_fail_assert (exitcode=exitcode@entry=99,
    file=file@entry=0x415be2 "kms_flip.c", line=line@entry=549,
    func=func@entry=0x416ce0 <__func__.16405> "check_state_correlation",
    assertion=assertion@entry=0x4166e8 "fabs(usec_diff) / ftime <= 0.005",
    f=f@entry=0x4166b0 "timestamp mismatch between %s and %s (diff %.4f
sec)\n") at drmtest.c:973
#3  0x0000000000406413 in check_state_correlation (es2=0x7fffffffdd38,
    es1=0x7fffffffdcd8, o=0x7fffffffdaa0) at kms_flip.c:547
#4  check_all_state (completed_events=3, o=0x7fffffffdaa0) at kms_flip.c:566
#5  event_loop (o=o@entry=0x7fffffffdaa0, duration_ms=duration_ms@entry=10000)
    at kms_flip.c:1085
#6  0x00000000004072b2 in run_test_on_crtc_pair (duration_ms=10000,
    crtc_idx1=1, crtc_idx0=0, o=0x7fffffffdaa0) at kms_flip.c:1243
#7  run_pair (duration=10000, flags=flags@entry=2848) at kms_flip.c:1370
#8  0x0000000000403aba in main (argc=<optimized out>, argv=<optimized out>)
    at kms_flip.c:1484</pre>
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