[  814.904047] netlink: 'python3': attribute type 2 has an invalid length.
[  814.904360] arpping: entered promiscuous mode
[  816.058973] c0: entered promiscuous mode
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[  820.298541] s0 (unregistering): left promiscuous mode
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[  821.233419] arpping: left promiscuous mode
[  823.910845] netlink: 'python3': attribute type 2 has an invalid length.
[  823.911149] ct4: entered promiscuous mode
[  825.031157] c0: entered promiscuous mode
[  826.127124] s0: entered promiscuous mode
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[  848.018166] netlink: 'python3': attribute type 2 has an invalid length.
[  848.018446] cv4: entered promiscuous mode
[  849.154720] c0: entered promiscuous mode
[  850.298059] s0: entered promiscuous mode
[  856.095851] s0 (unregistering): left promiscuous mode
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[  856.933995] cv4: left promiscuous mode
[  859.418858] netlink: 'python3': attribute type 2 has an invalid length.
[  859.419110] nat4: entered promiscuous mode
[  860.526463] c0: entered promiscuous mode
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[  880.009125] nat4: left promiscuous mode
[  882.418633] netlink: 'python3': attribute type 2 has an invalid length.
[  882.418902] natrelated4: entered promiscuous mode
[  883.513488] c0: entered promiscuous mode
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[  895.019867] netlink: 'python3': attribute type 2 has an invalid length.
[  895.020120] nv0: entered promiscuous mode
[  895.920081] netlink: 'python3': attribute type 2 has an invalid length.
[  895.920192] openvswitch: nv0: Dropping previously announced user features
[  897.052085] left0: entered promiscuous mode
[  898.097270] right0: entered promiscuous mode
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[  901.471126] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.534689] python3 (26274) used greatest stack depth: 10640 bytes left
[  902.422245] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.594605] left0 (unregistering): left promiscuous mode
[  903.351178] nv0: left promiscuous mode
[  906.546492] ui0: entered promiscuous mode
[  907.655200] left0: entered promiscuous mode
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[  912.410990] netlink: 'python3': attribute type 2 has an invalid length.
[  912.411369] dropreason: entered promiscuous mode
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[  946.540803] psample: entered promiscuous mode
[  947.612626] c0: entered promiscuous mode
[  947.933164] s0: entered promiscuous mode
[  949.735166] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.619787] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.513063] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.233150] s0 (unregistering): left promiscuous mode
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[  958.069390] psample: left promiscuous mode