[  843.758363] netlink: 'python3': attribute type 2 has an invalid length.
[  843.758663] arpping: entered promiscuous mode
[  844.483390] c0: entered promiscuous mode
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[  847.684207] s0 (unregistering): left promiscuous mode
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[  850.004235] netlink: 'python3': attribute type 2 has an invalid length.
[  850.004514] ct4: entered promiscuous mode
[  850.764620] c0: entered promiscuous mode
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[  869.960109] netlink: 'python3': attribute type 2 has an invalid length.
[  869.960419] cv4: entered promiscuous mode
[  870.665747] c0: entered promiscuous mode
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[  877.826733] netlink: 'python3': attribute type 2 has an invalid length.
[  877.827048] nat4: entered promiscuous mode
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[  897.739278] netlink: 'python3': attribute type 2 has an invalid length.
[  897.739629] natrelated4: entered promiscuous mode
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[  905.703918] netlink: 'python3': attribute type 2 has an invalid length.
[  905.704220] nv0: entered promiscuous mode
[  906.195485] netlink: 'python3': attribute type 2 has an invalid length.
[  906.195599] openvswitch: nv0: Dropping previously announced user features
[  906.827188] left0: entered promiscuous mode
[  907.424738] right0: entered promiscuous mode
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[  909.468903] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.518998] python3 (31722) used greatest stack depth: 10584 bytes left
[  910.046173] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.186877] left0 (unregistering): left promiscuous mode
[  910.661907] nv0: left promiscuous mode
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[  917.022591] netlink: 'python3': attribute type 2 has an invalid length.
[  917.022836] dropreason: entered promiscuous mode
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[  942.611201] psample: entered promiscuous mode
[  943.272131] c0: entered promiscuous mode
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[  944.847037] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.632709] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.190316] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.167854] s0 (unregistering): left promiscuous mode
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[  950.709254] psample: left promiscuous mode