[  720.254797] netlink: 'python3': attribute type 2 has an invalid length.
[  720.255059] arpping: entered promiscuous mode
[  720.970040] c0: entered promiscuous mode
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[  724.042741] s0 (unregistering): left promiscuous mode
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[  726.199272] netlink: 'python3': attribute type 2 has an invalid length.
[  726.199797] ct4: entered promiscuous mode
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[  746.220009] netlink: 'python3': attribute type 2 has an invalid length.
[  746.220312] cv4: entered promiscuous mode
[  746.962315] c0: entered promiscuous mode
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[  752.212672] s0 (unregistering): left promiscuous mode
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[  754.359781] netlink: 'python3': attribute type 2 has an invalid length.
[  754.360051] nat4: entered promiscuous mode
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[  774.287185] netlink: 'python3': attribute type 2 has an invalid length.
[  774.287584] natrelated4: entered promiscuous mode
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[  782.608316] netlink: 'python3': attribute type 2 has an invalid length.
[  782.608680] nv0: entered promiscuous mode
[  783.213520] netlink: 'python3': attribute type 2 has an invalid length.
[  783.213649] openvswitch: nv0: Dropping previously announced user features
[  783.946043] left0: entered promiscuous mode
[  784.786549] right0: entered promiscuous mode
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[  787.237246] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  787.298674] python3 (2644) used greatest stack depth: 10592 bytes left
[  787.850101] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  788.009964] left0 (unregistering): left promiscuous mode
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[  790.622184] ui0: entered promiscuous mode
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[  795.596018] netlink: 'python3': attribute type 2 has an invalid length.
[  795.596662] dropreason: entered promiscuous mode
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[  823.590200] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  824.163124] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  824.721540] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  828.786348] s0 (unregistering): left promiscuous mode
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