[  797.257800] netlink: 'python3': attribute type 2 has an invalid length.
[  797.258079] arpping: entered promiscuous mode
[  798.315451] c0: entered promiscuous mode
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[  802.510538] s0 (unregistering): left promiscuous mode
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[  805.987090] netlink: 'python3': attribute type 2 has an invalid length.
[  805.987361] ct4: entered promiscuous mode
[  807.034005] c0: entered promiscuous mode
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[  829.708791] netlink: 'python3': attribute type 2 has an invalid length.
[  829.709084] cv4: entered promiscuous mode
[  830.830546] c0: entered promiscuous mode
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[  838.356666] cv4: left promiscuous mode
[  841.050866] netlink: 'python3': attribute type 2 has an invalid length.
[  841.051121] nat4: entered promiscuous mode
[  842.232428] c0: entered promiscuous mode
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[  863.964188] netlink: 'python3': attribute type 2 has an invalid length.
[  863.964454] natrelated4: entered promiscuous mode
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[  876.023025] netlink: 'python3': attribute type 2 has an invalid length.
[  876.023293] nv0: entered promiscuous mode
[  876.863281] netlink: 'python3': attribute type 2 has an invalid length.
[  876.863413] openvswitch: nv0: Dropping previously announced user features
[  877.906698] left0: entered promiscuous mode
[  878.935691] right0: entered promiscuous mode
[  880.491936] right0: left promiscuous mode
[  882.090490] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  882.161388] python3 (25247) used greatest stack depth: 10640 bytes left
[  883.024029] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  883.204130] left0 (unregistering): left promiscuous mode
[  883.960420] nv0: left promiscuous mode
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[  893.024805] netlink: 'python3': attribute type 2 has an invalid length.
[  893.025100] dropreason: entered promiscuous mode
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[  926.764595] psample: entered promiscuous mode
[  927.908393] c0: entered promiscuous mode
[  928.212992] s0: entered promiscuous mode
[  929.873938] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.756594] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.621343] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.219717] s0 (unregistering): left promiscuous mode
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[  938.049067] psample: left promiscuous mode