[  702.343854] netlink: 'python3': attribute type 2 has an invalid length.
[  702.344263] arpping: entered promiscuous mode
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[  705.889031] s0 (unregistering): left promiscuous mode
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[  707.902149] netlink: 'python3': attribute type 2 has an invalid length.
[  707.902478] ct4: entered promiscuous mode
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[  727.574592] netlink: 'python3': attribute type 2 has an invalid length.
[  727.574958] cv4: entered promiscuous mode
[  728.304724] c0: entered promiscuous mode
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[  735.612085] netlink: 'python3': attribute type 2 has an invalid length.
[  735.612397] nat4: entered promiscuous mode
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[  754.802620] netlink: 'python3': attribute type 2 has an invalid length.
[  754.802913] natrelated4: entered promiscuous mode
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[  763.044014] netlink: 'python3': attribute type 2 has an invalid length.
[  763.044390] nv0: entered promiscuous mode
[  763.585924] netlink: 'python3': attribute type 2 has an invalid length.
[  763.586063] openvswitch: nv0: Dropping previously announced user features
[  764.282625] left0: entered promiscuous mode
[  764.983292] right0: entered promiscuous mode
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[  767.113860] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  767.169273] python3 (2643) used greatest stack depth: 10608 bytes left
[  767.704433] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  767.841042] left0 (unregistering): left promiscuous mode
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[  774.926947] netlink: 'python3': attribute type 2 has an invalid length.
[  774.927359] dropreason: entered promiscuous mode
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[  800.521123] psample: entered promiscuous mode
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[  802.408340] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  802.958542] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  803.477664] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  807.301783] s0 (unregistering): left promiscuous mode
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[  807.804667] psample: left promiscuous mode