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<p><font size="2" face="sans-serif">Hi </font><br>
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<font size="2" face="sans-serif">I am trying to run some KVM fuzz testing where I have a tool called scapy running on my host and guest which changes the data in the IP header of the packages and send it out to the host and vice versa. I have macvtap setup on my host (have tried both VEPA and Bridge mode). </font><br>
<font size="2" face="sans-serif">My ssh connection to my guest breaks down after having send just 22 packets and also the gnome crashes. I see the following message in the dmesg</font><br>
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<font size="2" face="sans-serif">dbus[545]: [system] Rejected send message, 2 matched rules; type="method_return", sender=":1.0" (uid=0 pid=499 comm="/usr/lib/systemd/systemd-logind ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.17" (uid=42 pid=658 comm="/usr/bin/gnome-session -f --debug ")</font><br>
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<font size="2" face="sans-serif">The connection to the guest restart but wanted to know what makes it breakdown. </font><br>
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Regards,<br>
Richa Marwaha</font></body></html>