[  794.338372] netlink: 'python3': attribute type 2 has an invalid length.
[  794.338612] arpping: entered promiscuous mode
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[  802.822883] netlink: 'python3': attribute type 2 has an invalid length.
[  802.823146] ct4: entered promiscuous mode
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[  826.652676] netlink: 'python3': attribute type 2 has an invalid length.
[  826.652921] cv4: entered promiscuous mode
[  827.748153] c0: entered promiscuous mode
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[  837.961083] netlink: 'python3': attribute type 2 has an invalid length.
[  837.961352] nat4: entered promiscuous mode
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[  873.522040] netlink: 'python3': attribute type 2 has an invalid length.
[  873.522297] nv0: entered promiscuous mode
[  874.373712] netlink: 'python3': attribute type 2 has an invalid length.
[  874.373810] openvswitch: nv0: Dropping previously announced user features
[  875.462878] left0: entered promiscuous mode
[  876.501863] right0: entered promiscuous mode
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[  879.737422] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.800014] python3 (25237) used greatest stack depth: 10640 bytes left
[  880.602299] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.784215] left0 (unregistering): left promiscuous mode
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[  890.189520] netlink: 'python3': attribute type 2 has an invalid length.
[  890.189853] dropreason: entered promiscuous mode
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[  925.752868] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  926.558603] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.351534] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.687188] s0 (unregistering): left promiscuous mode
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