[  778.626796] netlink: 'python3': attribute type 2 has an invalid length.
[  778.627124] arpping: entered promiscuous mode
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[  784.299382] netlink: 'python3': attribute type 2 has an invalid length.
[  784.299660] ct4: entered promiscuous mode
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[  804.420961] netlink: 'python3': attribute type 2 has an invalid length.
[  804.421200] cv4: entered promiscuous mode
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[  812.416001] netlink: 'python3': attribute type 2 has an invalid length.
[  812.416277] nat4: entered promiscuous mode
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[  832.470703] natrelated4: entered promiscuous mode
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[  841.788190] nv0: entered promiscuous mode
[  842.405094] netlink: 'python3': attribute type 2 has an invalid length.
[  842.405253] openvswitch: nv0: Dropping previously announced user features
[  843.114057] left0: entered promiscuous mode
[  844.085549] right0: entered promiscuous mode
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[  847.014158] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  847.077093] python3 (2644) used greatest stack depth: 10592 bytes left
[  847.607473] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  847.751129] left0 (unregistering): left promiscuous mode
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[  855.102159] dropreason: entered promiscuous mode
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[  883.046709] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  883.584771] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.152830] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.130399] s0 (unregistering): left promiscuous mode
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