[  682.719572] netlink: 'python3': attribute type 2 has an invalid length.
[  682.719891] arpping: entered promiscuous mode
[  683.438563] c0: entered promiscuous mode
[  684.094404] s0: entered promiscuous mode
[  686.464823] s0 (unregistering): left promiscuous mode
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[  686.964440] arpping: left promiscuous mode
[  688.373592] netlink: 'python3': attribute type 2 has an invalid length.
[  688.373831] ct4: entered promiscuous mode
[  688.958997] c0: entered promiscuous mode
[  689.560773] s0: entered promiscuous mode
[  705.575100] s0 (unregistering): left promiscuous mode
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[  706.083667] ct4: left promiscuous mode
[  707.394669] netlink: 'python3': attribute type 2 has an invalid length.
[  707.394949] cv4: entered promiscuous mode
[  708.006616] c0: entered promiscuous mode
[  708.667587] s0: entered promiscuous mode
[  712.984488] s0 (unregistering): left promiscuous mode
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[  713.527128] cv4: left promiscuous mode
[  714.911835] netlink: 'python3': attribute type 2 has an invalid length.
[  714.912121] nat4: entered promiscuous mode
[  715.528515] c0: entered promiscuous mode
[  716.181768] s0: entered promiscuous mode
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[  733.385004] netlink: 'python3': attribute type 2 has an invalid length.
[  733.385271] natrelated4: entered promiscuous mode
[  734.008966] c0: entered promiscuous mode
[  734.638474] s0: entered promiscuous mode
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[  740.977049] netlink: 'python3': attribute type 2 has an invalid length.
[  740.977292] nv0: entered promiscuous mode
[  741.498022] netlink: 'python3': attribute type 2 has an invalid length.
[  741.498140] openvswitch: nv0: Dropping previously announced user features
[  742.123963] left0: entered promiscuous mode
[  742.854938] right0: entered promiscuous mode
[  743.878212] right0: left promiscuous mode
[  744.964113] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  745.029637] python3 (2644) used greatest stack depth: 10600 bytes left
[  745.511048] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  745.662967] left0 (unregistering): left promiscuous mode
[  746.167827] nv0: left promiscuous mode
[  748.087191] ui0: entered promiscuous mode
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[  750.565390] left0 (unregistering): left promiscuous mode
[  751.067361] ui0: left promiscuous mode
[  752.601063] netlink: 'python3': attribute type 2 has an invalid length.
[  752.601350] dropreason: entered promiscuous mode
[  753.277897] c0: entered promiscuous mode
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[  775.900518] s0 (unregistering): left promiscuous mode
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[  777.865678] psample: entered promiscuous mode
[  778.588100] c0: entered promiscuous mode
[  778.735913] s0: entered promiscuous mode
[  779.766652] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.347904] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.896086] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  784.839823] s0 (unregistering): left promiscuous mode
[  784.895254] c0 (unregistering): left promiscuous mode
[  785.384095] psample: left promiscuous mode