[  684.668412] netlink: 'python3': attribute type 2 has an invalid length.
[  684.668693] arpping: entered promiscuous mode
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[  688.254946] s0 (unregistering): left promiscuous mode
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[  690.190909] netlink: 'python3': attribute type 2 has an invalid length.
[  690.191264] ct4: entered promiscuous mode
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[  709.290044] netlink: 'python3': attribute type 2 has an invalid length.
[  709.290360] cv4: entered promiscuous mode
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[  716.912368] netlink: 'python3': attribute type 2 has an invalid length.
[  716.912647] nat4: entered promiscuous mode
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[  743.420680] nv0: entered promiscuous mode
[  743.981808] netlink: 'python3': attribute type 2 has an invalid length.
[  743.981952] openvswitch: nv0: Dropping previously announced user features
[  744.582047] left0: entered promiscuous mode
[  745.247040] right0: entered promiscuous mode
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[  747.262929] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  747.315113] python3 (1583) used greatest stack depth: 10600 bytes left
[  747.823741] openvswitch: netlink: Flow actions may not be safe on all matching packets.
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[  754.717467] dropreason: entered promiscuous mode
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[  781.713977] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.301405] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.843007] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  786.774416] s0 (unregistering): left promiscuous mode
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