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<p class="MsoNormal"><span lang="EN-US">Dear Team,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">In my All-In-One environment, I check /var/log/user.log find below message.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 ptp4l: warning [20954.517] clockcheck: clock jumped forward or running faster than expected!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 ptp4l: notice [20954.517] port 1: SLAVE to UNCALIBRATED on SYNCHRONIZATION_FAULT<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.613] port 0015b2.fffe.a92e24-1 changed state<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.613] reconfiguring after port state change<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.613] master clock not ready, waiting...<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 ptp4l: notice [20954.861] port 1: UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] port 0015b2.fffe.a92e24-1 changed state<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] reconfiguring after port state change<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] selecting CLOCK_REALTIME for synchronization<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] selecting enp0s25 as the master clock<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:35.000 controller-0 <b>phc2sys: info [20959.816] rms
<span style="color:red">8125465923430</span> max <span style="color:red">70368744177703</span> freq -3070283 +/- 72810449 delay 1662 +/- 172</b><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 <b>ptp4l: info [20967.182] rms
<span style="color:red">17864936252211</span> max <span style="color:red">70368748587963</span> freq +17842027 +/- 101360440 delay 173334 +/- 1003918</b><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 <b>ptp4l: warning [20967.688] clockcheck: clock jumped forward or running faster than expected!</b><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 <b>ptp4l: notice [20967.688] port 1: SLAVE to UNCALIBRATED on SYNCHRONIZATION_FAULT</b><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20967.720] port 0015b2.fffe.a92e24-1 changed state<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20967.720] reconfiguring after port state change<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20967.720] master clock not ready, waiting...<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 ptp4l: notice [20968.031] port 1: UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] port 0015b2.fffe.a92e24-1 changed state<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] reconfiguring after port state change<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] selecting CLOCK_REALTIME for synchronization<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] selecting enp0s25 as the master clock<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This message is seem that delay request packet TX timestamp is not get from NIC(Intel I210) cause port 1 state from SLAVE to UNCALIBRATED.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Has any debug method can check the TX timestamp??<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best Reagrds,<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US" style="font-size:14.0pt;color:#4472C4"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><b><i><span lang="EN-US" style="font-size:14.0pt;color:#4472C4">Philip Wang<o:p></o:p></span></i></b></p>
<p class="MsoNormal"><b><span lang="EN-US">---<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">Alpha Networks Inc.<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US">TEL: 886-3-5636666 EXT:6403<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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