[  838.141115] netlink: 'python3': attribute type 2 has an invalid length.
[  838.141407] arpping: entered promiscuous mode
[  839.282833] c0: entered promiscuous mode
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[  843.643736] s0 (unregistering): left promiscuous mode
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[  847.240891] netlink: 'python3': attribute type 2 has an invalid length.
[  847.241161] ct4: entered promiscuous mode
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[  872.371650] netlink: 'python3': attribute type 2 has an invalid length.
[  872.371968] cv4: entered promiscuous mode
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[  884.099676] netlink: 'python3': attribute type 2 has an invalid length.
[  884.099927] nat4: entered promiscuous mode
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[  907.935624] netlink: 'python3': attribute type 2 has an invalid length.
[  907.935864] natrelated4: entered promiscuous mode
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[  921.701455] nv0: entered promiscuous mode
[  922.584208] netlink: 'python3': attribute type 2 has an invalid length.
[  922.584323] openvswitch: nv0: Dropping previously announced user features
[  923.716954] left0: entered promiscuous mode
[  924.833535] right0: entered promiscuous mode
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[  928.346130] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.407671] python3 (26273) used greatest stack depth: 10640 bytes left
[  929.300463] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  929.463047] left0 (unregistering): left promiscuous mode
[  930.329259] nv0: left promiscuous mode
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[  940.764397] netlink: 'python3': attribute type 2 has an invalid length.
[  940.764671] dropreason: entered promiscuous mode
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[  979.126103] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  979.981433] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  980.879696] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  986.997591] s0 (unregistering): left promiscuous mode
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