[  812.159653] netlink: 'python3': attribute type 2 has an invalid length.
[  812.159896] arpping: entered promiscuous mode
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[  820.811390] netlink: 'python3': attribute type 2 has an invalid length.
[  820.811649] ct4: entered promiscuous mode
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[  844.899491] netlink: 'python3': attribute type 2 has an invalid length.
[  844.899719] cv4: entered promiscuous mode
[  846.074991] c0: entered promiscuous mode
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[  856.411695] netlink: 'python3': attribute type 2 has an invalid length.
[  856.411981] nat4: entered promiscuous mode
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[  893.055624] netlink: 'python3': attribute type 2 has an invalid length.
[  893.055884] nv0: entered promiscuous mode
[  893.862865] netlink: 'python3': attribute type 2 has an invalid length.
[  893.862960] openvswitch: nv0: Dropping previously announced user features
[  894.843484] left0: entered promiscuous mode
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[  899.443823] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.507935] python3 (26278) used greatest stack depth: 10608 bytes left
[  900.362838] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.567931] left0 (unregistering): left promiscuous mode
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[  910.586875] dropreason: entered promiscuous mode
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[  948.246885] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.158732] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.132272] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.133558] s0 (unregistering): left promiscuous mode
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