[  793.861612] netlink: 'python3': attribute type 2 has an invalid length.
[  793.861903] arpping: entered promiscuous mode
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[  802.268906] netlink: 'python3': attribute type 2 has an invalid length.
[  802.269158] ct4: entered promiscuous mode
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[  826.010468] netlink: 'python3': attribute type 2 has an invalid length.
[  826.010791] cv4: entered promiscuous mode
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[  837.096038] netlink: 'python3': attribute type 2 has an invalid length.
[  837.096285] nat4: entered promiscuous mode
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[  872.371786] nv0: entered promiscuous mode
[  873.238475] netlink: 'python3': attribute type 2 has an invalid length.
[  873.238585] openvswitch: nv0: Dropping previously announced user features
[  874.350604] left0: entered promiscuous mode
[  875.428202] right0: entered promiscuous mode
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[  878.804138] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  878.865598] python3 (25245) used greatest stack depth: 10640 bytes left
[  879.687679] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.863634] left0 (unregistering): left promiscuous mode
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[  890.705391] dropreason: entered promiscuous mode
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[  927.010896] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.856239] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.736582] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.198840] s0 (unregistering): left promiscuous mode
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