[  792.411555] netlink: 'python3': attribute type 2 has an invalid length.
[  792.411910] arpping: entered promiscuous mode
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[  800.354757] netlink: 'python3': attribute type 2 has an invalid length.
[  800.355035] ct4: entered promiscuous mode
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[  824.237171] netlink: 'python3': attribute type 2 has an invalid length.
[  824.237417] cv4: entered promiscuous mode
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[  835.028089] netlink: 'python3': attribute type 2 has an invalid length.
[  835.028362] nat4: entered promiscuous mode
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[  870.031548] nv0: entered promiscuous mode
[  870.874478] netlink: 'python3': attribute type 2 has an invalid length.
[  870.874592] openvswitch: nv0: Dropping previously announced user features
[  871.835124] left0: entered promiscuous mode
[  872.792509] right0: entered promiscuous mode
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[  875.894477] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.955766] python3 (25242) used greatest stack depth: 10640 bytes left
[  876.737755] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  876.893317] left0 (unregistering): left promiscuous mode
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[  886.230471] dropreason: entered promiscuous mode
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[  923.025805] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.932732] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.885789] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.346635] s0 (unregistering): left promiscuous mode
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