[  796.462821] netlink: 'python3': attribute type 2 has an invalid length.
[  796.463112] arpping: entered promiscuous mode
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[  801.513989] s0 (unregistering): left promiscuous mode
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[  804.997338] netlink: 'python3': attribute type 2 has an invalid length.
[  804.997581] ct4: entered promiscuous mode
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[  828.981418] netlink: 'python3': attribute type 2 has an invalid length.
[  828.981687] cv4: entered promiscuous mode
[  830.028274] c0: entered promiscuous mode
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[  840.004129] netlink: 'python3': attribute type 2 has an invalid length.
[  840.004412] nat4: entered promiscuous mode
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[  862.832560] netlink: 'python3': attribute type 2 has an invalid length.
[  862.832844] natrelated4: entered promiscuous mode
[  863.984439] c0: entered promiscuous mode
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[  875.810290] netlink: 'python3': attribute type 2 has an invalid length.
[  875.810541] nv0: entered promiscuous mode
[  876.651787] netlink: 'python3': attribute type 2 has an invalid length.
[  876.651888] openvswitch: nv0: Dropping previously announced user features
[  877.725076] left0: entered promiscuous mode
[  878.808027] right0: entered promiscuous mode
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[  882.063261] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  882.126755] python3 (25240) used greatest stack depth: 10640 bytes left
[  882.925786] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  883.119288] left0 (unregistering): left promiscuous mode
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[  893.708521] netlink: 'python3': attribute type 2 has an invalid length.
[  893.708756] dropreason: entered promiscuous mode
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[  927.269904] psample: entered promiscuous mode
[  928.301170] c0: entered promiscuous mode
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[  930.137119] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.972456] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.833201] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.466242] s0 (unregistering): left promiscuous mode
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[  938.348647] psample: left promiscuous mode