[  809.193392] netlink: 'python3': attribute type 2 has an invalid length.
[  809.193677] arpping: entered promiscuous mode
[  810.216190] c0: entered promiscuous mode
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[  814.265618] s0 (unregistering): left promiscuous mode
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[  817.578801] netlink: 'python3': attribute type 2 has an invalid length.
[  817.579077] ct4: entered promiscuous mode
[  818.673494] c0: entered promiscuous mode
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[  841.291434] netlink: 'python3': attribute type 2 has an invalid length.
[  841.291659] cv4: entered promiscuous mode
[  842.239730] c0: entered promiscuous mode
[  843.193729] s0: entered promiscuous mode
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[  852.415105] netlink: 'python3': attribute type 2 has an invalid length.
[  852.415363] nat4: entered promiscuous mode
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[  875.379101] netlink: 'python3': attribute type 2 has an invalid length.
[  875.379429] natrelated4: entered promiscuous mode
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[  887.262338] netlink: 'python3': attribute type 2 has an invalid length.
[  887.262553] nv0: entered promiscuous mode
[  888.051023] netlink: 'python3': attribute type 2 has an invalid length.
[  888.051105] openvswitch: nv0: Dropping previously announced user features
[  889.057587] left0: entered promiscuous mode
[  890.013001] right0: entered promiscuous mode
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[  893.044234] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  893.100608] python3 (25239) used greatest stack depth: 10640 bytes left
[  893.795690] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  893.954360] left0 (unregistering): left promiscuous mode
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[  903.997245] netlink: 'python3': attribute type 2 has an invalid length.
[  903.997500] dropreason: entered promiscuous mode
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[  936.328633] psample: entered promiscuous mode
[  937.447292] c0: entered promiscuous mode
[  937.705333] s0: entered promiscuous mode
[  939.510548] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  940.376769] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  941.226968] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.751108] s0 (unregistering): left promiscuous mode
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[  947.622232] psample: left promiscuous mode