[  783.619008] netlink: 'python3': attribute type 2 has an invalid length.
[  783.619284] arpping: entered promiscuous mode
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[  791.866135] netlink: 'python3': attribute type 2 has an invalid length.
[  791.866386] ct4: entered promiscuous mode
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[  815.249901] netlink: 'python3': attribute type 2 has an invalid length.
[  815.250205] cv4: entered promiscuous mode
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[  826.141298] netlink: 'python3': attribute type 2 has an invalid length.
[  826.141557] nat4: entered promiscuous mode
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[  848.683297] netlink: 'python3': attribute type 2 has an invalid length.
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[  861.292749] nv0: entered promiscuous mode
[  862.208126] netlink: 'python3': attribute type 2 has an invalid length.
[  862.208280] openvswitch: nv0: Dropping previously announced user features
[  863.310895] left0: entered promiscuous mode
[  864.388185] right0: entered promiscuous mode
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[  867.778433] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  867.850588] python3 (25247) used greatest stack depth: 10640 bytes left
[  868.691368] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  868.878909] left0 (unregistering): left promiscuous mode
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[  879.589689] dropreason: entered promiscuous mode
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[  916.309684] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.164712] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.994700] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.408703] s0 (unregistering): left promiscuous mode
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