[  849.642759] netlink: 'python3': attribute type 2 has an invalid length.
[  849.642985] arpping: entered promiscuous mode
[  850.687406] c0: entered promiscuous mode
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[  854.789727] s0 (unregistering): left promiscuous mode
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[  858.271995] netlink: 'python3': attribute type 2 has an invalid length.
[  858.272287] ct4: entered promiscuous mode
[  859.457230] c0: entered promiscuous mode
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[  882.922619] netlink: 'python3': attribute type 2 has an invalid length.
[  882.922870] cv4: entered promiscuous mode
[  884.024314] c0: entered promiscuous mode
[  885.104600] s0: entered promiscuous mode
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[  891.966281] cv4: left promiscuous mode
[  894.685684] netlink: 'python3': attribute type 2 has an invalid length.
[  894.685937] nat4: entered promiscuous mode
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[  915.669189] nat4: left promiscuous mode
[  918.274277] netlink: 'python3': attribute type 2 has an invalid length.
[  918.274542] natrelated4: entered promiscuous mode
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[  920.483825] s0: entered promiscuous mode
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[  932.063238] netlink: 'python3': attribute type 2 has an invalid length.
[  932.063497] nv0: entered promiscuous mode
[  932.959584] netlink: 'python3': attribute type 2 has an invalid length.
[  932.959713] openvswitch: nv0: Dropping previously announced user features
[  933.996864] left0: entered promiscuous mode
[  935.132698] right0: entered promiscuous mode
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[  938.699801] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.761892] python3 (26279) used greatest stack depth: 10640 bytes left
[  939.667501] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.842143] left0 (unregistering): left promiscuous mode
[  940.710703] nv0: left promiscuous mode
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[  949.884101] netlink: 'python3': attribute type 2 has an invalid length.
[  949.884354] dropreason: entered promiscuous mode
[  951.001583] c0: entered promiscuous mode
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[  984.454750] psample: entered promiscuous mode
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[  987.838881] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  988.806884] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  989.763228] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  995.664983] s0 (unregistering): left promiscuous mode
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[  996.606019] psample: left promiscuous mode