[  715.616276] netlink: 'python3': attribute type 2 has an invalid length.
[  715.616608] arpping: entered promiscuous mode
[  716.365697] c0: entered promiscuous mode
[  717.112932] s0: entered promiscuous mode
[  719.531846] s0 (unregistering): left promiscuous mode
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[  720.108293] arpping: left promiscuous mode
[  721.678040] netlink: 'python3': attribute type 2 has an invalid length.
[  721.678388] ct4: entered promiscuous mode
[  722.441112] c0: entered promiscuous mode
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[  741.167984] netlink: 'python3': attribute type 2 has an invalid length.
[  741.168325] cv4: entered promiscuous mode
[  741.820366] c0: entered promiscuous mode
[  742.501733] s0: entered promiscuous mode
[  746.702735] s0 (unregistering): left promiscuous mode
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[  747.227949] cv4: left promiscuous mode
[  748.591832] netlink: 'python3': attribute type 2 has an invalid length.
[  748.592094] nat4: entered promiscuous mode
[  749.225514] c0: entered promiscuous mode
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[  767.257640] netlink: 'python3': attribute type 2 has an invalid length.
[  767.258095] natrelated4: entered promiscuous mode
[  767.892891] c0: entered promiscuous mode
[  768.570531] s0: entered promiscuous mode
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[  774.730405] netlink: 'python3': attribute type 2 has an invalid length.
[  774.730656] nv0: entered promiscuous mode
[  775.231163] netlink: 'python3': attribute type 2 has an invalid length.
[  775.231292] openvswitch: nv0: Dropping previously announced user features
[  775.870226] left0: entered promiscuous mode
[  776.472783] right0: entered promiscuous mode
[  777.487867] right0: left promiscuous mode
[  778.546976] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.611361] python3 (2643) used greatest stack depth: 10608 bytes left
[  779.088943] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.226720] left0 (unregistering): left promiscuous mode
[  779.707328] nv0: left promiscuous mode
[  781.620817] ui0: entered promiscuous mode
[  782.257262] left0: entered promiscuous mode
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[  786.011743] netlink: 'python3': attribute type 2 has an invalid length.
[  786.011986] dropreason: entered promiscuous mode
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[  810.801070] psample: entered promiscuous mode
[  811.470400] c0: entered promiscuous mode
[  811.631427] s0: entered promiscuous mode
[  812.627548] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.132776] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.621080] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.379229] s0 (unregistering): left promiscuous mode
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[  817.891612] psample: left promiscuous mode