[  713.571338] netlink: 'python3': attribute type 2 has an invalid length.
[  713.571776] arpping: entered promiscuous mode
[  714.315476] c0: entered promiscuous mode
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[  717.500136] s0 (unregistering): left promiscuous mode
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[  719.728946] netlink: 'python3': attribute type 2 has an invalid length.
[  719.729400] ct4: entered promiscuous mode
[  720.556726] c0: entered promiscuous mode
[  721.312906] s0: entered promiscuous mode
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[  740.446080] netlink: 'python3': attribute type 2 has an invalid length.
[  740.446408] cv4: entered promiscuous mode
[  741.362808] c0: entered promiscuous mode
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[  748.718986] netlink: 'python3': attribute type 2 has an invalid length.
[  748.719545] nat4: entered promiscuous mode
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[  768.915460] netlink: 'python3': attribute type 2 has an invalid length.
[  768.915856] natrelated4: entered promiscuous mode
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[  777.011389] netlink: 'python3': attribute type 2 has an invalid length.
[  777.011697] nv0: entered promiscuous mode
[  777.601128] netlink: 'python3': attribute type 2 has an invalid length.
[  777.601278] openvswitch: nv0: Dropping previously announced user features
[  778.429253] left0: entered promiscuous mode
[  779.270654] right0: entered promiscuous mode
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[  781.520296] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  781.584560] python3 (2645) used greatest stack depth: 10592 bytes left
[  782.156895] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.292982] left0 (unregistering): left promiscuous mode
[  782.755972] nv0: left promiscuous mode
[  784.862987] ui0: entered promiscuous mode
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[  790.395683] netlink: 'python3': attribute type 2 has an invalid length.
[  790.395954] dropreason: entered promiscuous mode
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[  815.862831] psample: entered promiscuous mode
[  816.683751] c0: entered promiscuous mode
[  816.765815] s0: entered promiscuous mode
[  817.829901] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.384759] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.911490] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.037973] s0 (unregistering): left promiscuous mode
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[  823.620285] psample: left promiscuous mode