[  783.773400] netlink: 'python3': attribute type 2 has an invalid length.
[  783.773712] arpping: entered promiscuous mode
[  784.553646] c0: entered promiscuous mode
[  785.344557] s0: entered promiscuous mode
[  787.819525] s0 (unregistering): left promiscuous mode
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[  789.982674] netlink: 'python3': attribute type 2 has an invalid length.
[  789.982972] ct4: entered promiscuous mode
[  790.817451] c0: entered promiscuous mode
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[  811.119707] netlink: 'python3': attribute type 2 has an invalid length.
[  811.120017] cv4: entered promiscuous mode
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[  812.698005] s0: entered promiscuous mode
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[  818.048333] cv4: left promiscuous mode
[  819.895794] netlink: 'python3': attribute type 2 has an invalid length.
[  819.896441] nat4: entered promiscuous mode
[  820.843866] c0: entered promiscuous mode
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[  840.791702] netlink: 'python3': attribute type 2 has an invalid length.
[  840.792106] natrelated4: entered promiscuous mode
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[  849.386763] netlink: 'python3': attribute type 2 has an invalid length.
[  849.387058] nv0: entered promiscuous mode
[  849.945861] netlink: 'python3': attribute type 2 has an invalid length.
[  849.946014] openvswitch: nv0: Dropping previously announced user features
[  850.677488] left0: entered promiscuous mode
[  851.430268] right0: entered promiscuous mode
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[  853.706534] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  853.777614] python3 (2647) used greatest stack depth: 10608 bytes left
[  854.296010] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  854.441864] left0 (unregistering): left promiscuous mode
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[  862.817292] netlink: 'python3': attribute type 2 has an invalid length.
[  862.817568] dropreason: entered promiscuous mode
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[  891.584986] psample: entered promiscuous mode
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[  894.063788] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  894.753019] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  895.500976] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.319281] s0 (unregistering): left promiscuous mode
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[  901.034258] psample: left promiscuous mode