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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have a quick problem on get the following error message when getting ethercat enabled to run for a while. Therefore, I am just wondering that whether anyone has seen such error before as well as how to resolve this problem.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Oops: Exception in kernel mode, sig: 4 [#1]<o:p></o:p></p>
<p class="MsoNormal">Unable to handle kernel paging request for instruction fetch<o:p></o:p></p>
<p class="MsoNormal">Faulting instruction address: 0xa7994350<o:p></o:p></p>
<p class="MsoNormal">Oops: Kernel access of bad area, sig: 11 [#2]<o:p></o:p></p>
<p class="MsoNormal">SMP NR_CPUS=2 APM862xx vB<o:p></o:p></p>
<p class="MsoNormal">Modules linked in: ec_r8169(O) ec_master(O) usralgo(O) rtpmac(O) libppmac(O) ppmachw(O) [last unloaded: r8169]<o:p></o:p></p>
<p class="MsoNormal">NIP: a7994350 LR: a7994350 CTR: 802f27a4<o:p></o:p></p>
<p class="MsoNormal">REGS: 806ce2f0 TRAP: 0400 Tainted: G W O (3.2.21-powerpmac-smp)<o:p></o:p></p>
<p class="MsoNormal">MSR: 00029000 <EE,ME,CE> CR: 28fd2f82 XER: 20000000<o:p></o:p></p>
<p class="MsoNormal">TASK = 9e076d00[0] 'swapper/1' THREAD: 9e0ac000 CPU: 1<o:p></o:p></p>
<p class="MsoNormal">GPR00: a7994350 806ce3a0 9e076d00 806d47f4 a9bc27d0 ffffffff 802f30f4 806bc538<o:p></o:p></p>
<p class="MsoNormal">GPR08: 00000001 00025061 00000001 00029000 28fd2f22 efb517dd f62a70ff eeefb6cf<o:p></o:p></p>
<p class="MsoNormal">GPR16: fff647f8 00000000 805a322c 10624dd3 3b9aca00 00044b83 00000001 00000001<o:p></o:p></p>
<p class="MsoNormal">GPR24: 00000000 806ce3b8 806d47d0 0000002f 8066c1f4 806d4824 a7604070 fffff900<o:p></o:p></p>
<p class="MsoNormal">NIP [a7994350] 0xa7994350<o:p></o:p></p>
<p class="MsoNormal">LR [a7994350] 0xa7994350<o:p></o:p></p>
<p class="MsoNormal">Call Trace:<o:p></o:p></p>
<p class="MsoNormal">Instruction dump:<o:p></o:p></p>
<p class="MsoNormal">XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX<o:p></o:p></p>
<p class="MsoNormal">XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX<o:p></o:p></p>
<p class="MsoNormal">Kernel panic - not syncing: Attempted to kill the idle task!<o:p></o:p></p>
<p class="MsoNormal">Call Trace:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Lingjie Kong<o:p></o:p></p>
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<p><span style="font-size: 9pt; font-family: 'Calibri',sans-serif; color: #808080;">The content of this message is APPLIED MATERIALS CONFIDENTIAL. If you are not the intended recipient, please notify me, delete this email and do not use or distribute this email.
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