[  798.208602] netlink: 'python3': attribute type 2 has an invalid length.
[  798.208841] arpping: entered promiscuous mode
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[  806.318347] netlink: 'python3': attribute type 2 has an invalid length.
[  806.318597] ct4: entered promiscuous mode
[  807.387027] c0: entered promiscuous mode
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[  829.795039] netlink: 'python3': attribute type 2 has an invalid length.
[  829.795317] cv4: entered promiscuous mode
[  830.857374] c0: entered promiscuous mode
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[  840.831750] netlink: 'python3': attribute type 2 has an invalid length.
[  840.832028] nat4: entered promiscuous mode
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[  863.521238] netlink: 'python3': attribute type 2 has an invalid length.
[  863.521506] natrelated4: entered promiscuous mode
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[  875.541724] netlink: 'python3': attribute type 2 has an invalid length.
[  875.542057] nv0: entered promiscuous mode
[  876.334352] netlink: 'python3': attribute type 2 has an invalid length.
[  876.334454] openvswitch: nv0: Dropping previously announced user features
[  877.449881] left0: entered promiscuous mode
[  878.464490] right0: entered promiscuous mode
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[  881.800165] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.858271] python3 (25238) used greatest stack depth: 10640 bytes left
[  882.668442] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  882.846167] left0 (unregistering): left promiscuous mode
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[  892.471958] dropreason: entered promiscuous mode
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[  929.215660] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.088107] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.946359] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.642871] s0 (unregistering): left promiscuous mode
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