[  815.010692] netlink: 'python3': attribute type 2 has an invalid length.
[  815.010933] arpping: entered promiscuous mode
[  816.118412] c0: entered promiscuous mode
[  817.218919] s0: entered promiscuous mode
[  820.407782] s0 (unregistering): left promiscuous mode
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[  821.337118] arpping: left promiscuous mode
[  823.949903] netlink: 'python3': attribute type 2 has an invalid length.
[  823.950154] ct4: entered promiscuous mode
[  824.991404] c0: entered promiscuous mode
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[  846.064750] ct4: left promiscuous mode
[  848.625357] netlink: 'python3': attribute type 2 has an invalid length.
[  848.625647] cv4: entered promiscuous mode
[  849.757098] c0: entered promiscuous mode
[  850.845538] s0: entered promiscuous mode
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[  857.797763] cv4: left promiscuous mode
[  860.340463] netlink: 'python3': attribute type 2 has an invalid length.
[  860.340715] nat4: entered promiscuous mode
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[  880.961842] nat4: left promiscuous mode
[  883.467247] netlink: 'python3': attribute type 2 has an invalid length.
[  883.467479] natrelated4: entered promiscuous mode
[  884.539155] c0: entered promiscuous mode
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[  896.491799] netlink: 'python3': attribute type 2 has an invalid length.
[  896.492082] nv0: entered promiscuous mode
[  897.445222] netlink: 'python3': attribute type 2 has an invalid length.
[  897.445334] openvswitch: nv0: Dropping previously announced user features
[  898.615642] left0: entered promiscuous mode
[  899.660262] right0: entered promiscuous mode
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[  903.332521] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.397370] python3 (26274) used greatest stack depth: 10640 bytes left
[  904.318160] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.492898] left0 (unregistering): left promiscuous mode
[  905.345210] nv0: left promiscuous mode
[  908.818071] ui0: entered promiscuous mode
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[  915.791061] netlink: 'python3': attribute type 2 has an invalid length.
[  915.791373] dropreason: entered promiscuous mode
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[  950.556585] psample: entered promiscuous mode
[  951.729361] c0: entered promiscuous mode
[  951.980974] s0: entered promiscuous mode
[  953.791215] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.725342] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.644713] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.565556] s0 (unregistering): left promiscuous mode
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[  962.488881] psample: left promiscuous mode