[  762.928628] netlink: 'python3': attribute type 2 has an invalid length.
[  762.928995] arpping: entered promiscuous mode
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[  768.947854] netlink: 'python3': attribute type 2 has an invalid length.
[  768.948155] ct4: entered promiscuous mode
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[  788.875535] netlink: 'python3': attribute type 2 has an invalid length.
[  788.875830] cv4: entered promiscuous mode
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[  797.356044] netlink: 'python3': attribute type 2 has an invalid length.
[  797.356303] nat4: entered promiscuous mode
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[  816.888071] natrelated4: entered promiscuous mode
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[  825.323953] nv0: entered promiscuous mode
[  825.914495] netlink: 'python3': attribute type 2 has an invalid length.
[  825.914641] openvswitch: nv0: Dropping previously announced user features
[  826.633047] left0: entered promiscuous mode
[  827.450016] right0: entered promiscuous mode
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[  829.767043] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  829.821903] python3 (2640) used greatest stack depth: 10608 bytes left
[  830.376348] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  830.529368] left0 (unregistering): left promiscuous mode
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[  837.904180] netlink: 'python3': attribute type 2 has an invalid length.
[  837.904500] dropreason: entered promiscuous mode
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[  866.112166] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  866.650397] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  867.234164] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.591489] s0 (unregistering): left promiscuous mode
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