[  802.873044] netlink: 'python3': attribute type 2 has an invalid length.
[  802.873356] arpping: entered promiscuous mode
[  803.963055] c0: entered promiscuous mode
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[  807.830054] s0 (unregistering): left promiscuous mode
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[  810.947264] netlink: 'python3': attribute type 2 has an invalid length.
[  810.947525] ct4: entered promiscuous mode
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[  834.521801] netlink: 'python3': attribute type 2 has an invalid length.
[  834.522035] cv4: entered promiscuous mode
[  835.572140] c0: entered promiscuous mode
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[  845.307435] netlink: 'python3': attribute type 2 has an invalid length.
[  845.307645] nat4: entered promiscuous mode
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[  868.020761] netlink: 'python3': attribute type 2 has an invalid length.
[  868.021025] natrelated4: entered promiscuous mode
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[  879.799052] netlink: 'python3': attribute type 2 has an invalid length.
[  879.799321] nv0: entered promiscuous mode
[  880.676433] netlink: 'python3': attribute type 2 has an invalid length.
[  880.676561] openvswitch: nv0: Dropping previously announced user features
[  881.733884] left0: entered promiscuous mode
[  882.778851] right0: entered promiscuous mode
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[  886.096457] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.156873] python3 (25242) used greatest stack depth: 10640 bytes left
[  886.906571] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.061444] left0 (unregistering): left promiscuous mode
[  887.832451] nv0: left promiscuous mode
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[  897.364182] netlink: 'python3': attribute type 2 has an invalid length.
[  897.364411] dropreason: entered promiscuous mode
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[  930.775504] psample: entered promiscuous mode
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[  933.954437] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.866372] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.736705] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  941.642494] s0 (unregistering): left promiscuous mode
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[  942.546893] psample: left promiscuous mode