<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Hi,</div><div>I'm trying to record tainted instructions on panda, that is tainted_instr plugin does.</div><div>I followed the doc in <a href="https://github.com/panda-re/panda/blob/master/panda/docs/tainted_instructions.md">https://github.com/panda-re/panda/blob/master/panda/docs/tainted_instructions.md</a>, but get the following error.</div><div><img src="cid:29507116$5$16170a2864f$Coremail$flowergot$126.com" orgwidth="1167" orgheight="502" data-image="1" style="width: 720px; height: 309px;"></div><div>Then I tried another doc in <a href="https://github.com/panda-re/panda/blob/panda1/qemu/panda_plugins/tainted_instr/USAGE.md">https://github.com/panda-re/panda/blob/panda1/qemu/panda_plugins/tainted_instr/USAGE.md</a>, also get an error.</div><div><img src="cid:1decfbfa$3$16170a2864f$Coremail$flowergot$126.com" orgwidth="1798" orgheight="992" data-image="1" style="width: 720px; height: 397px;"></div><div>Is there any solutions on successfully using tainted_instr plugin?</div><div>And I feel confused about the output in tainted_instr.plog in <a href="https://github.com/panda-re/panda/blob/master/panda/docs/tainted_instructions.md">https://github.com/panda-re/panda/blob/master/panda/docs/tainted_instructions.md</a>. Is it possible for panda to trace tainted instruction like following picture? The address of instructions are recorded left and operations are recorded right with tainted data labeled (in red) .</div><div><img src="cid:5cc954a7$4$16170a2864f$Coremail$flowergot$126.com" orgwidth="1855" orgheight="1060" data-image="1" style="width: 720px; height: 411px;"></div><div><br></div><div>Thanks,</div><div>Evelyn Wang,</div><div>Tsinghua University,</div><div>Beijing, China</div><br><br><br><br></div><br><br><span title="neteasefooter"><p>&nbsp;</p></span>