[  814.962242] netlink: 'python3': attribute type 2 has an invalid length.
[  814.962566] arpping: entered promiscuous mode
[  816.070234] c0: entered promiscuous mode
[  817.207365] s0: entered promiscuous mode
[  820.324879] s0 (unregistering): left promiscuous mode
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[  821.234226] arpping: left promiscuous mode
[  823.903988] netlink: 'python3': attribute type 2 has an invalid length.
[  823.904268] ct4: entered promiscuous mode
[  825.037247] c0: entered promiscuous mode
[  826.196633] s0: entered promiscuous mode
[  844.874143] s0 (unregistering): left promiscuous mode
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[  845.810217] ct4: left promiscuous mode
[  848.281461] netlink: 'python3': attribute type 2 has an invalid length.
[  848.281757] cv4: entered promiscuous mode
[  849.351337] c0: entered promiscuous mode
[  850.498965] s0: entered promiscuous mode
[  856.610516] s0 (unregistering): left promiscuous mode
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[  860.138532] netlink: 'python3': attribute type 2 has an invalid length.
[  860.138844] nat4: entered promiscuous mode
[  861.306728] c0: entered promiscuous mode
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[  883.528702] netlink: 'python3': attribute type 2 has an invalid length.
[  883.528950] natrelated4: entered promiscuous mode
[  884.646648] c0: entered promiscuous mode
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[  896.918793] netlink: 'python3': attribute type 2 has an invalid length.
[  896.919133] nv0: entered promiscuous mode
[  897.916766] netlink: 'python3': attribute type 2 has an invalid length.
[  897.916891] openvswitch: nv0: Dropping previously announced user features
[  899.048789] left0: entered promiscuous mode
[  900.188843] right0: entered promiscuous mode
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[  903.527001] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.593424] python3 (26277) used greatest stack depth: 10608 bytes left
[  904.387636] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.560531] left0 (unregistering): left promiscuous mode
[  905.303301] nv0: left promiscuous mode
[  908.517044] ui0: entered promiscuous mode
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[  911.145883] left0 (unregistering): left promiscuous mode
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[  914.482129] netlink: 'python3': attribute type 2 has an invalid length.
[  914.482517] dropreason: entered promiscuous mode
[  915.598786] c0: entered promiscuous mode
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[  948.449571] psample: entered promiscuous mode
[  949.492144] c0: entered promiscuous mode
[  949.736845] s0: entered promiscuous mode
[  951.361958] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.199951] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  953.029528] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.588342] s0 (unregistering): left promiscuous mode
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[  959.457136] psample: left promiscuous mode