[  716.552408] netlink: 'python3': attribute type 2 has an invalid length.
[  716.552648] arpping: entered promiscuous mode
[  717.265873] c0: entered promiscuous mode
[  717.902015] s0: entered promiscuous mode
[  720.266065] s0 (unregistering): left promiscuous mode
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[  722.274354] netlink: 'python3': attribute type 2 has an invalid length.
[  722.274651] ct4: entered promiscuous mode
[  722.941211] c0: entered promiscuous mode
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[  741.908670] netlink: 'python3': attribute type 2 has an invalid length.
[  741.908943] cv4: entered promiscuous mode
[  742.599427] c0: entered promiscuous mode
[  743.251350] s0: entered promiscuous mode
[  747.730520] s0 (unregistering): left promiscuous mode
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[  749.846523] netlink: 'python3': attribute type 2 has an invalid length.
[  749.846790] nat4: entered promiscuous mode
[  750.602634] c0: entered promiscuous mode
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[  769.415688] netlink: 'python3': attribute type 2 has an invalid length.
[  769.415996] natrelated4: entered promiscuous mode
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[  777.340772] netlink: 'python3': attribute type 2 has an invalid length.
[  777.341089] nv0: entered promiscuous mode
[  777.850532] netlink: 'python3': attribute type 2 has an invalid length.
[  777.850682] openvswitch: nv0: Dropping previously announced user features
[  778.510963] left0: entered promiscuous mode
[  779.167607] right0: entered promiscuous mode
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[  781.309843] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  781.372763] python3 (2639) used greatest stack depth: 10608 bytes left
[  781.890539] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.027633] left0 (unregistering): left promiscuous mode
[  782.475555] nv0: left promiscuous mode
[  784.472342] ui0: entered promiscuous mode
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[  789.055899] netlink: 'python3': attribute type 2 has an invalid length.
[  789.056185] dropreason: entered promiscuous mode
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[  814.686837] psample: entered promiscuous mode
[  815.442147] c0: entered promiscuous mode
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[  816.718098] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.281796] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.839472] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.821362] s0 (unregistering): left promiscuous mode
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[  822.351551] psample: left promiscuous mode