[  715.999975] netlink: 'python3': attribute type 2 has an invalid length.
[  716.000289] arpping: entered promiscuous mode
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[  719.819371] s0 (unregistering): left promiscuous mode
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[  721.865615] netlink: 'python3': attribute type 2 has an invalid length.
[  721.865892] ct4: entered promiscuous mode
[  722.547196] c0: entered promiscuous mode
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[  741.700089] netlink: 'python3': attribute type 2 has an invalid length.
[  741.700332] cv4: entered promiscuous mode
[  742.441885] c0: entered promiscuous mode
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[  749.862535] netlink: 'python3': attribute type 2 has an invalid length.
[  749.862823] nat4: entered promiscuous mode
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[  769.545604] netlink: 'python3': attribute type 2 has an invalid length.
[  769.545954] natrelated4: entered promiscuous mode
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[  777.826112] netlink: 'python3': attribute type 2 has an invalid length.
[  777.826641] nv0: entered promiscuous mode
[  778.393119] netlink: 'python3': attribute type 2 has an invalid length.
[  778.393234] openvswitch: nv0: Dropping previously announced user features
[  779.131055] left0: entered promiscuous mode
[  779.782434] right0: entered promiscuous mode
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[  782.241867] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.326310] python3 (2644) used greatest stack depth: 10592 bytes left
[  782.918954] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  783.072516] left0 (unregistering): left promiscuous mode
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[  785.699152] ui0: entered promiscuous mode
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[  790.309750] netlink: 'python3': attribute type 2 has an invalid length.
[  790.310079] dropreason: entered promiscuous mode
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[  818.489021] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.096510] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.697000] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.527039] s0 (unregistering): left promiscuous mode
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