[  806.050660] netlink: 'python3': attribute type 2 has an invalid length.
[  806.050999] arpping: entered promiscuous mode
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[  814.438790] netlink: 'python3': attribute type 2 has an invalid length.
[  814.439040] ct4: entered promiscuous mode
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[  838.113931] netlink: 'python3': attribute type 2 has an invalid length.
[  838.114192] cv4: entered promiscuous mode
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[  849.253661] netlink: 'python3': attribute type 2 has an invalid length.
[  849.253923] nat4: entered promiscuous mode
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[  884.700260] nv0: entered promiscuous mode
[  885.482264] netlink: 'python3': attribute type 2 has an invalid length.
[  885.482361] openvswitch: nv0: Dropping previously announced user features
[  886.529981] left0: entered promiscuous mode
[  887.561700] right0: entered promiscuous mode
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[  890.813124] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.877070] python3 (25243) used greatest stack depth: 10640 bytes left
[  891.582350] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.750969] left0 (unregistering): left promiscuous mode
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[  901.066293] dropreason: entered promiscuous mode
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[  937.931144] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.811208] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.717745] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.368991] s0 (unregistering): left promiscuous mode
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