[  835.159134] netlink: 'python3': attribute type 2 has an invalid length.
[  835.159464] arpping: entered promiscuous mode
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[  841.030086] netlink: 'python3': attribute type 2 has an invalid length.
[  841.030399] ct4: entered promiscuous mode
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[  861.099433] netlink: 'python3': attribute type 2 has an invalid length.
[  861.099771] cv4: entered promiscuous mode
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[  869.314988] netlink: 'python3': attribute type 2 has an invalid length.
[  869.315308] nat4: entered promiscuous mode
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[  888.678703] netlink: 'python3': attribute type 2 has an invalid length.
[  888.678976] natrelated4: entered promiscuous mode
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[  896.530262] netlink: 'python3': attribute type 2 has an invalid length.
[  896.530784] nv0: entered promiscuous mode
[  897.058389] netlink: 'python3': attribute type 2 has an invalid length.
[  897.058498] openvswitch: nv0: Dropping previously announced user features
[  897.719334] left0: entered promiscuous mode
[  898.381497] right0: entered promiscuous mode
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[  900.574488] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.645269] python3 (30721) used greatest stack depth: 10592 bytes left
[  901.219619] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.369891] left0 (unregistering): left promiscuous mode
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[  909.501626] dropreason: entered promiscuous mode
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[  937.638594] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.274283] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.845159] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.879751] s0 (unregistering): left promiscuous mode
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