[  712.675673] netlink: 'python3': attribute type 2 has an invalid length.
[  712.675925] arpping: entered promiscuous mode
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[  716.410820] s0 (unregistering): left promiscuous mode
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[  718.605870] netlink: 'python3': attribute type 2 has an invalid length.
[  718.606126] ct4: entered promiscuous mode
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[  738.557916] netlink: 'python3': attribute type 2 has an invalid length.
[  738.558217] cv4: entered promiscuous mode
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[  746.789203] netlink: 'python3': attribute type 2 has an invalid length.
[  746.789788] nat4: entered promiscuous mode
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[  766.994477] netlink: 'python3': attribute type 2 has an invalid length.
[  766.994815] natrelated4: entered promiscuous mode
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[  776.187961] nv0: entered promiscuous mode
[  776.948210] netlink: 'python3': attribute type 2 has an invalid length.
[  776.948461] openvswitch: nv0: Dropping previously announced user features
[  777.749491] left0: entered promiscuous mode
[  778.498970] right0: entered promiscuous mode
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[  780.749653] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.813806] python3 (2645) used greatest stack depth: 10592 bytes left
[  781.318850] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  781.464636] left0 (unregistering): left promiscuous mode
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[  788.964914] netlink: 'python3': attribute type 2 has an invalid length.
[  788.965273] dropreason: entered promiscuous mode
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[  816.514052] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.112611] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.672659] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.666270] s0 (unregistering): left promiscuous mode
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