[  724.030823] netlink: 'python3': attribute type 2 has an invalid length.
[  724.031127] arpping: entered promiscuous mode
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[  725.554930] s0: entered promiscuous mode
[  728.042500] s0 (unregistering): left promiscuous mode
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[  730.488805] netlink: 'python3': attribute type 2 has an invalid length.
[  730.489116] ct4: entered promiscuous mode
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[  750.763013] netlink: 'python3': attribute type 2 has an invalid length.
[  750.763342] cv4: entered promiscuous mode
[  751.578755] c0: entered promiscuous mode
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[  759.618313] netlink: 'python3': attribute type 2 has an invalid length.
[  759.618837] nat4: entered promiscuous mode
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[  779.705340] netlink: 'python3': attribute type 2 has an invalid length.
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[  788.465092] nv0: entered promiscuous mode
[  789.104655] netlink: 'python3': attribute type 2 has an invalid length.
[  789.104823] openvswitch: nv0: Dropping previously announced user features
[  789.801642] left0: entered promiscuous mode
[  790.556393] right0: entered promiscuous mode
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[  792.907323] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  792.981327] python3 (1568) used greatest stack depth: 10600 bytes left
[  793.553296] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  793.687623] left0 (unregistering): left promiscuous mode
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[  801.369533] netlink: 'python3': attribute type 2 has an invalid length.
[  801.370023] dropreason: entered promiscuous mode
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[  830.411431] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  831.052064] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  831.668778] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  835.772939] s0 (unregistering): left promiscuous mode
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