[  815.335252] netlink: 'python3': attribute type 2 has an invalid length.
[  815.335545] arpping: entered promiscuous mode
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[  820.752183] s0 (unregistering): left promiscuous mode
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[  824.519197] netlink: 'python3': attribute type 2 has an invalid length.
[  824.519456] ct4: entered promiscuous mode
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[  849.458204] netlink: 'python3': attribute type 2 has an invalid length.
[  849.458464] cv4: entered promiscuous mode
[  850.742426] c0: entered promiscuous mode
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[  861.280650] netlink: 'python3': attribute type 2 has an invalid length.
[  861.280915] nat4: entered promiscuous mode
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[  884.976055] netlink: 'python3': attribute type 2 has an invalid length.
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[  898.256262] netlink: 'python3': attribute type 2 has an invalid length.
[  898.256538] nv0: entered promiscuous mode
[  899.223777] netlink: 'python3': attribute type 2 has an invalid length.
[  899.223911] openvswitch: nv0: Dropping previously announced user features
[  900.325785] left0: entered promiscuous mode
[  901.353673] right0: entered promiscuous mode
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[  904.883412] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.943443] python3 (26269) used greatest stack depth: 10640 bytes left
[  905.852578] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.040366] left0 (unregistering): left promiscuous mode
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[  916.655682] dropreason: entered promiscuous mode
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[  955.002273] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.971474] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.909426] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.899650] s0 (unregistering): left promiscuous mode
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