[  721.457813] netlink: 'python3': attribute type 2 has an invalid length.
[  721.458094] arpping: entered promiscuous mode
[  722.217191] c0: entered promiscuous mode
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[  725.336371] s0 (unregistering): left promiscuous mode
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[  727.478893] netlink: 'python3': attribute type 2 has an invalid length.
[  727.479266] ct4: entered promiscuous mode
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[  747.492182] netlink: 'python3': attribute type 2 has an invalid length.
[  747.492471] cv4: entered promiscuous mode
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[  756.016362] nat4: entered promiscuous mode
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[  784.126059] netlink: 'python3': attribute type 2 has an invalid length.
[  784.126441] nv0: entered promiscuous mode
[  784.762436] netlink: 'python3': attribute type 2 has an invalid length.
[  784.762576] openvswitch: nv0: Dropping previously announced user features
[  785.483939] left0: entered promiscuous mode
[  786.247265] right0: entered promiscuous mode
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[  788.532436] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  788.590682] python3 (2648) used greatest stack depth: 10592 bytes left
[  789.132851] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  789.282468] left0 (unregistering): left promiscuous mode
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[  796.847641] dropreason: entered promiscuous mode
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[  825.136195] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  825.791257] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  826.405522] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  830.596801] s0 (unregistering): left promiscuous mode
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