[  783.489864] netlink: 'python3': attribute type 2 has an invalid length.
[  783.490238] arpping: entered promiscuous mode
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[  792.083028] netlink: 'python3': attribute type 2 has an invalid length.
[  792.083323] ct4: entered promiscuous mode
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[  816.470482] netlink: 'python3': attribute type 2 has an invalid length.
[  816.470745] cv4: entered promiscuous mode
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[  828.145936] netlink: 'python3': attribute type 2 has an invalid length.
[  828.146249] nat4: entered promiscuous mode
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[  851.487734] netlink: 'python3': attribute type 2 has an invalid length.
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[  863.976334] nv0: entered promiscuous mode
[  864.804616] netlink: 'python3': attribute type 2 has an invalid length.
[  864.804725] openvswitch: nv0: Dropping previously announced user features
[  865.853917] left0: entered promiscuous mode
[  866.950653] right0: entered promiscuous mode
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[  870.247556] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  870.330367] python3 (25238) used greatest stack depth: 10640 bytes left
[  871.115795] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.283619] left0 (unregistering): left promiscuous mode
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[  881.109512] dropreason: entered promiscuous mode
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[  918.166989] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.046482] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.972003] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.592776] s0 (unregistering): left promiscuous mode
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