[  843.442171] netlink: 'python3': attribute type 2 has an invalid length.
[  843.442421] arpping: entered promiscuous mode
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[  852.400505] netlink: 'python3': attribute type 2 has an invalid length.
[  852.400765] ct4: entered promiscuous mode
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[  877.257928] netlink: 'python3': attribute type 2 has an invalid length.
[  877.258219] cv4: entered promiscuous mode
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[  889.284413] netlink: 'python3': attribute type 2 has an invalid length.
[  889.284727] nat4: entered promiscuous mode
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[  913.359160] netlink: 'python3': attribute type 2 has an invalid length.
[  913.359423] natrelated4: entered promiscuous mode
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[  926.555759] nv0: entered promiscuous mode
[  927.469567] netlink: 'python3': attribute type 2 has an invalid length.
[  927.469692] openvswitch: nv0: Dropping previously announced user features
[  928.551283] left0: entered promiscuous mode
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[  932.997638] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.057178] python3 (26272) used greatest stack depth: 10640 bytes left
[  933.866046] openvswitch: netlink: Flow actions may not be safe on all matching packets.
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[  944.187750] dropreason: entered promiscuous mode
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[  982.124318] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  983.075878] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  983.978927] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  990.102456] s0 (unregistering): left promiscuous mode
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