<div dir="ltr"><div><div><div><div>This could be related to this commit: <a href="https://github.com/moyix/panda/commit/abc28690f6e73305d92fc43c329a71e2ec93cd40">https://github.com/moyix/panda/commit/abc28690f6e73305d92fc43c329a71e2ec93cd40</a><br></div></div><br>I.e.:<br>At the time when spotify trace was captured the commit hadn't been applied and a vmmouse device was created.<br></div>With an up to date version of PANDA the device is no longer created.<br></div>This causes a VM configuration mismatch and aborts replay.<br><div><div><div><div><br><div>Can you try reversing the commit (changes only one line) and retrying?<br></div><div><br></div>Best regards,<br></div><div>Manolis<br></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-12-16 12:05 GMT+01:00 Fabien Dombard <span dir="ltr"><<a href="mailto:dombard@synhetik.com" target="_blank">dombard@synhetik.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi list,<br>
Sorry to be a pain, I've been playing with a few plugins to learn the platform and got the first one crashing:<br>
<br>
$ ~/panda/qemu/x86_64-softmmu/qemu-system-x86_64 -m 1024 -replay spotify -panda asidstory<br>
adding /home/user/panda/qemu/x86_64-softmmu/panda_plugins/panda_asidstory.so to panda_plugin_files 0<br>
loading /home/user/panda/qemu/x86_64-softmmu/panda_plugins/panda_asidstory.so<br>
Initializing plugin asidstory<br>
panda_require: osi<br>
loading /home/user/panda/qemu/x86_64-softmmu/panda_plugins/panda_osi.so<br>
Success<br>
Success<br>
loading snapshot<br>
SaveVM v3 format forces exact matches between devices on load and save, including on replay.<br>
Unknown savevm section or instance 'vmmouse' 0<br>
qemu-system-x86_64: Error -22 while loading VM state<br>
... done.<br>
opening nondet log for read : ./spotify-rr-nondet.log<br>
Segmentation fault<br>
<br>
Got others working like a charm, like the replaymovie one.<br>
Cheers,<br>
Fabien<br>
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</blockquote></div><br></div>