[  708.160833] netlink: 'python3': attribute type 2 has an invalid length.
[  708.161123] arpping: entered promiscuous mode
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[  714.273186] netlink: 'python3': attribute type 2 has an invalid length.
[  714.273495] ct4: entered promiscuous mode
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[  734.971027] netlink: 'python3': attribute type 2 has an invalid length.
[  734.971349] cv4: entered promiscuous mode
[  735.811593] c0: entered promiscuous mode
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[  743.610029] netlink: 'python3': attribute type 2 has an invalid length.
[  743.610291] nat4: entered promiscuous mode
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[  771.605115] nv0: entered promiscuous mode
[  772.219771] netlink: 'python3': attribute type 2 has an invalid length.
[  772.219931] openvswitch: nv0: Dropping previously announced user features
[  772.974072] left0: entered promiscuous mode
[  773.695449] right0: entered promiscuous mode
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[  776.212483] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.273118] python3 (2640) used greatest stack depth: 10592 bytes left
[  776.864062] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.999509] left0 (unregistering): left promiscuous mode
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[  785.652683] dropreason: entered promiscuous mode
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[  813.343953] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.908271] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.444981] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.490582] s0 (unregistering): left promiscuous mode
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