[  814.817160] netlink: 'python3': attribute type 2 has an invalid length.
[  814.817424] arpping: entered promiscuous mode
[  815.908916] c0: entered promiscuous mode
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[  820.055617] s0 (unregistering): left promiscuous mode
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[  820.929427] arpping: left promiscuous mode
[  823.496004] netlink: 'python3': attribute type 2 has an invalid length.
[  823.496287] ct4: entered promiscuous mode
[  824.594547] c0: entered promiscuous mode
[  825.710224] s0: entered promiscuous mode
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[  847.535765] netlink: 'python3': attribute type 2 has an invalid length.
[  847.536072] cv4: entered promiscuous mode
[  848.619830] c0: entered promiscuous mode
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[  859.099792] netlink: 'python3': attribute type 2 has an invalid length.
[  859.100072] nat4: entered promiscuous mode
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[  882.424840] netlink: 'python3': attribute type 2 has an invalid length.
[  882.425306] natrelated4: entered promiscuous mode
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[  895.298289] netlink: 'python3': attribute type 2 has an invalid length.
[  895.298510] nv0: entered promiscuous mode
[  896.169364] netlink: 'python3': attribute type 2 has an invalid length.
[  896.169461] openvswitch: nv0: Dropping previously announced user features
[  897.234254] left0: entered promiscuous mode
[  898.320526] right0: entered promiscuous mode
[  900.056330] right0: left promiscuous mode
[  901.797466] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.865277] python3 (26284) used greatest stack depth: 10608 bytes left
[  902.656921] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.845346] left0 (unregistering): left promiscuous mode
[  903.725666] nv0: left promiscuous mode
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[  912.395159] netlink: 'python3': attribute type 2 has an invalid length.
[  912.395429] dropreason: entered promiscuous mode
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[  946.285800] psample: entered promiscuous mode
[  947.336854] c0: entered promiscuous mode
[  947.598200] s0: entered promiscuous mode
[  949.305019] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.160039] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.001167] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.571299] s0 (unregistering): left promiscuous mode
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[  957.450844] psample: left promiscuous mode