[  841.597767] netlink: 'python3': attribute type 2 has an invalid length.
[  841.598082] arpping: entered promiscuous mode
[  842.296194] c0: entered promiscuous mode
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[  845.574293] s0 (unregistering): left promiscuous mode
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[  847.710870] netlink: 'python3': attribute type 2 has an invalid length.
[  847.711218] ct4: entered promiscuous mode
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[  867.488022] netlink: 'python3': attribute type 2 has an invalid length.
[  867.488299] cv4: entered promiscuous mode
[  868.257310] c0: entered promiscuous mode
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[  875.728128] netlink: 'python3': attribute type 2 has an invalid length.
[  875.728713] nat4: entered promiscuous mode
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[  895.219039] netlink: 'python3': attribute type 2 has an invalid length.
[  895.219326] natrelated4: entered promiscuous mode
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[  903.773392] nv0: entered promiscuous mode
[  904.406352] netlink: 'python3': attribute type 2 has an invalid length.
[  904.406518] openvswitch: nv0: Dropping previously announced user features
[  905.135257] left0: entered promiscuous mode
[  905.895159] right0: entered promiscuous mode
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[  908.177073] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.231713] python3 (29735) used greatest stack depth: 10592 bytes left
[  908.731935] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.878816] left0 (unregistering): left promiscuous mode
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[  915.941140] netlink: 'python3': attribute type 2 has an invalid length.
[  915.941632] dropreason: entered promiscuous mode
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[  941.662831] psample: entered promiscuous mode
[  942.430234] c0: entered promiscuous mode
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[  943.723509] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.295568] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.863254] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.956100] s0 (unregistering): left promiscuous mode
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