[  804.355692] netlink: 'python3': attribute type 2 has an invalid length.
[  804.355927] arpping: entered promiscuous mode
[  805.359372] c0: entered promiscuous mode
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[  809.251443] s0 (unregistering): left promiscuous mode
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[  812.464793] netlink: 'python3': attribute type 2 has an invalid length.
[  812.465314] ct4: entered promiscuous mode
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[  836.368002] netlink: 'python3': attribute type 2 has an invalid length.
[  836.368249] cv4: entered promiscuous mode
[  837.439037] c0: entered promiscuous mode
[  838.458791] s0: entered promiscuous mode
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[  847.581026] netlink: 'python3': attribute type 2 has an invalid length.
[  847.581302] nat4: entered promiscuous mode
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[  870.227786] netlink: 'python3': attribute type 2 has an invalid length.
[  870.228076] natrelated4: entered promiscuous mode
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[  882.996198] netlink: 'python3': attribute type 2 has an invalid length.
[  882.996448] nv0: entered promiscuous mode
[  883.794969] netlink: 'python3': attribute type 2 has an invalid length.
[  883.795093] openvswitch: nv0: Dropping previously announced user features
[  884.795239] left0: entered promiscuous mode
[  885.899010] right0: entered promiscuous mode
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[  889.207735] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  889.268134] python3 (25240) used greatest stack depth: 10640 bytes left
[  889.989117] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.155864] left0 (unregistering): left promiscuous mode
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[  900.964014] netlink: 'python3': attribute type 2 has an invalid length.
[  900.964275] dropreason: entered promiscuous mode
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[  934.961952] psample: entered promiscuous mode
[  936.027082] c0: entered promiscuous mode
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[  937.907476] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.739615] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.594622] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.113816] s0 (unregistering): left promiscuous mode
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[  945.972052] psample: left promiscuous mode