[  673.258926] netlink: 'python3': attribute type 2 has an invalid length.
[  673.259234] arpping: entered promiscuous mode
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[  677.123087] s0 (unregistering): left promiscuous mode
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[  679.102923] netlink: 'python3': attribute type 2 has an invalid length.
[  679.103501] ct4: entered promiscuous mode
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[  698.890077] netlink: 'python3': attribute type 2 has an invalid length.
[  698.890350] cv4: entered promiscuous mode
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[  706.619343] netlink: 'python3': attribute type 2 has an invalid length.
[  706.619619] nat4: entered promiscuous mode
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[  725.431447] netlink: 'python3': attribute type 2 has an invalid length.
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[  733.113119] netlink: 'python3': attribute type 2 has an invalid length.
[  733.113414] nv0: entered promiscuous mode
[  733.674281] netlink: 'python3': attribute type 2 has an invalid length.
[  733.674424] openvswitch: nv0: Dropping previously announced user features
[  734.362049] left0: entered promiscuous mode
[  735.024136] right0: entered promiscuous mode
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[  737.134041] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  737.193120] python3 (1589) used greatest stack depth: 10600 bytes left
[  737.766727] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  737.896575] left0 (unregistering): left promiscuous mode
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[  744.853023] netlink: 'python3': attribute type 2 has an invalid length.
[  744.853353] dropreason: entered promiscuous mode
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[  772.135005] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  772.714034] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.239563] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.268995] s0 (unregistering): left promiscuous mode
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