[  716.310248] netlink: 'python3': attribute type 2 has an invalid length.
[  716.310632] arpping: entered promiscuous mode
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[  722.206036] netlink: 'python3': attribute type 2 has an invalid length.
[  722.206373] ct4: entered promiscuous mode
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[  742.116390] netlink: 'python3': attribute type 2 has an invalid length.
[  742.116688] cv4: entered promiscuous mode
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[  750.349541] netlink: 'python3': attribute type 2 has an invalid length.
[  750.349914] nat4: entered promiscuous mode
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[  769.976811] netlink: 'python3': attribute type 2 has an invalid length.
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[  778.559935] nv0: entered promiscuous mode
[  779.237672] netlink: 'python3': attribute type 2 has an invalid length.
[  779.237845] openvswitch: nv0: Dropping previously announced user features
[  779.963737] left0: entered promiscuous mode
[  780.652149] right0: entered promiscuous mode
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[  782.685736] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.737622] python3 (2642) used greatest stack depth: 10592 bytes left
[  783.217412] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  783.351884] left0 (unregistering): left promiscuous mode
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[  790.381677] netlink: 'python3': attribute type 2 has an invalid length.
[  790.382025] dropreason: entered promiscuous mode
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[  818.384938] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.964839] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.502280] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.264337] s0 (unregistering): left promiscuous mode
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