[  704.090661] netlink: 'python3': attribute type 2 has an invalid length.
[  704.091011] arpping: entered promiscuous mode
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[  710.477226] netlink: 'python3': attribute type 2 has an invalid length.
[  710.477597] ct4: entered promiscuous mode
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[  730.621733] netlink: 'python3': attribute type 2 has an invalid length.
[  730.622065] cv4: entered promiscuous mode
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[  738.506137] netlink: 'python3': attribute type 2 has an invalid length.
[  738.506448] nat4: entered promiscuous mode
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[  765.208468] nv0: entered promiscuous mode
[  765.763762] netlink: 'python3': attribute type 2 has an invalid length.
[  765.763904] openvswitch: nv0: Dropping previously announced user features
[  766.430263] left0: entered promiscuous mode
[  767.113572] right0: entered promiscuous mode
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[  769.330928] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  769.394002] python3 (2646) used greatest stack depth: 10608 bytes left
[  769.883628] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  770.015554] left0 (unregistering): left promiscuous mode
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[  778.005264] dropreason: entered promiscuous mode
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[  805.463650] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  805.989099] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  806.509949] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.244514] s0 (unregistering): left promiscuous mode
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