[  788.194289] netlink: 'python3': attribute type 2 has an invalid length.
[  788.194598] arpping: entered promiscuous mode
[  789.235152] c0: entered promiscuous mode
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[  793.333973] s0 (unregistering): left promiscuous mode
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[  796.851154] netlink: 'python3': attribute type 2 has an invalid length.
[  796.851467] ct4: entered promiscuous mode
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[  821.765747] netlink: 'python3': attribute type 2 has an invalid length.
[  821.766058] cv4: entered promiscuous mode
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[  833.475660] netlink: 'python3': attribute type 2 has an invalid length.
[  833.475924] nat4: entered promiscuous mode
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[  856.612605] natrelated4: entered promiscuous mode
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[  869.140931] netlink: 'python3': attribute type 2 has an invalid length.
[  869.141216] nv0: entered promiscuous mode
[  869.975520] netlink: 'python3': attribute type 2 has an invalid length.
[  869.975642] openvswitch: nv0: Dropping previously announced user features
[  871.030440] left0: entered promiscuous mode
[  872.061140] right0: entered promiscuous mode
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[  875.346800] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.404043] python3 (25237) used greatest stack depth: 10640 bytes left
[  876.204414] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  876.358132] left0 (unregistering): left promiscuous mode
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[  886.769162] netlink: 'python3': attribute type 2 has an invalid length.
[  886.769450] dropreason: entered promiscuous mode
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[  920.258632] psample: entered promiscuous mode
[  921.405131] c0: entered promiscuous mode
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[  923.384214] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.216596] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.069502] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.608012] s0 (unregistering): left promiscuous mode
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[  931.431981] psample: left promiscuous mode