[  788.856317] netlink: 'python3': attribute type 2 has an invalid length.
[  788.856600] arpping: entered promiscuous mode
[  789.865387] c0: entered promiscuous mode
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[  793.733207] s0 (unregistering): left promiscuous mode
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[  797.378214] netlink: 'python3': attribute type 2 has an invalid length.
[  797.378483] ct4: entered promiscuous mode
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[  821.127355] netlink: 'python3': attribute type 2 has an invalid length.
[  821.127593] cv4: entered promiscuous mode
[  822.135205] c0: entered promiscuous mode
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[  832.316240] netlink: 'python3': attribute type 2 has an invalid length.
[  832.316518] nat4: entered promiscuous mode
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[  855.140474] netlink: 'python3': attribute type 2 has an invalid length.
[  855.140748] natrelated4: entered promiscuous mode
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[  867.103279] netlink: 'python3': attribute type 2 has an invalid length.
[  867.103492] nv0: entered promiscuous mode
[  867.878081] netlink: 'python3': attribute type 2 has an invalid length.
[  867.878188] openvswitch: nv0: Dropping previously announced user features
[  868.831136] left0: entered promiscuous mode
[  869.870261] right0: entered promiscuous mode
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[  873.163596] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.231140] python3 (25243) used greatest stack depth: 10640 bytes left
[  874.046155] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.211293] left0 (unregistering): left promiscuous mode
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[  884.765415] netlink: 'python3': attribute type 2 has an invalid length.
[  884.765706] dropreason: entered promiscuous mode
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[  918.393598] psample: entered promiscuous mode
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[  921.495939] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.324209] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.169799] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.513715] s0 (unregistering): left promiscuous mode
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[  929.306075] psample: left promiscuous mode