[  789.724271] netlink: 'python3': attribute type 2 has an invalid length.
[  789.724561] arpping: entered promiscuous mode
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[  797.966393] netlink: 'python3': attribute type 2 has an invalid length.
[  797.966625] ct4: entered promiscuous mode
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[  821.142098] netlink: 'python3': attribute type 2 has an invalid length.
[  821.142317] cv4: entered promiscuous mode
[  822.154599] c0: entered promiscuous mode
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[  832.433679] netlink: 'python3': attribute type 2 has an invalid length.
[  832.433999] nat4: entered promiscuous mode
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[  867.746392] netlink: 'python3': attribute type 2 has an invalid length.
[  867.746656] nv0: entered promiscuous mode
[  868.557157] netlink: 'python3': attribute type 2 has an invalid length.
[  868.557244] openvswitch: nv0: Dropping previously announced user features
[  869.602900] left0: entered promiscuous mode
[  870.599157] right0: entered promiscuous mode
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[  873.735505] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.794386] python3 (25245) used greatest stack depth: 10640 bytes left
[  874.633492] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.835577] left0 (unregistering): left promiscuous mode
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[  884.424758] dropreason: entered promiscuous mode
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[  920.901167] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.718813] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.542045] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.042169] s0 (unregistering): left promiscuous mode
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