[  738.214991] netlink: 'python3': attribute type 2 has an invalid length.
[  738.215345] arpping: entered promiscuous mode
[  739.023173] c0: entered promiscuous mode
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[  744.664696] netlink: 'python3': attribute type 2 has an invalid length.
[  744.664996] ct4: entered promiscuous mode
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[  765.440868] netlink: 'python3': attribute type 2 has an invalid length.
[  765.441183] cv4: entered promiscuous mode
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[  773.487930] nat4: entered promiscuous mode
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[  801.019105] nv0: entered promiscuous mode
[  801.598161] netlink: 'python3': attribute type 2 has an invalid length.
[  801.598287] openvswitch: nv0: Dropping previously announced user features
[  802.315622] left0: entered promiscuous mode
[  803.033322] right0: entered promiscuous mode
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[  805.311569] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  805.366639] python3 (2645) used greatest stack depth: 10584 bytes left
[  805.874480] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  805.998638] left0 (unregistering): left promiscuous mode
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[  814.019226] dropreason: entered promiscuous mode
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[  841.785949] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  842.375060] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  842.983582] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  846.974912] s0 (unregistering): left promiscuous mode
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