[  714.168954] netlink: 'python3': attribute type 2 has an invalid length.
[  714.169265] arpping: entered promiscuous mode
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[  717.653254] s0 (unregistering): left promiscuous mode
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[  719.714767] netlink: 'python3': attribute type 2 has an invalid length.
[  719.715099] ct4: entered promiscuous mode
[  720.375314] c0: entered promiscuous mode
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[  739.040824] netlink: 'python3': attribute type 2 has an invalid length.
[  739.041132] cv4: entered promiscuous mode
[  739.744200] c0: entered promiscuous mode
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[  746.878533] netlink: 'python3': attribute type 2 has an invalid length.
[  746.878861] nat4: entered promiscuous mode
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[  765.854017] netlink: 'python3': attribute type 2 has an invalid length.
[  765.854276] natrelated4: entered promiscuous mode
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[  773.891008] netlink: 'python3': attribute type 2 has an invalid length.
[  773.891277] nv0: entered promiscuous mode
[  774.493384] netlink: 'python3': attribute type 2 has an invalid length.
[  774.493482] openvswitch: nv0: Dropping previously announced user features
[  775.161529] left0: entered promiscuous mode
[  775.859071] right0: entered promiscuous mode
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[  778.080218] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.147791] python3 (2942) used greatest stack depth: 10608 bytes left
[  778.641140] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.780421] left0 (unregistering): left promiscuous mode
[  779.322638] nv0: left promiscuous mode
[  781.287972] ui0: entered promiscuous mode
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[  785.916236] netlink: 'python3': attribute type 2 has an invalid length.
[  785.916535] dropreason: entered promiscuous mode
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[  811.535999] psample: entered promiscuous mode
[  812.311123] c0: entered promiscuous mode
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[  813.579547] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.199429] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.781621] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.888939] s0 (unregistering): left promiscuous mode
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[  819.492760] psample: left promiscuous mode