[  813.999443] netlink: 'python3': attribute type 2 has an invalid length.
[  813.999800] arpping: entered promiscuous mode
[  814.748972] c0: entered promiscuous mode
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[  817.880859] s0 (unregistering): left promiscuous mode
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[  820.009375] netlink: 'python3': attribute type 2 has an invalid length.
[  820.009687] ct4: entered promiscuous mode
[  820.778362] c0: entered promiscuous mode
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[  838.293098] ct4: left promiscuous mode
[  839.818138] netlink: 'python3': attribute type 2 has an invalid length.
[  839.818432] cv4: entered promiscuous mode
[  840.558314] c0: entered promiscuous mode
[  841.303641] s0: entered promiscuous mode
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[  846.522848] cv4: left promiscuous mode
[  848.097767] netlink: 'python3': attribute type 2 has an invalid length.
[  848.098042] nat4: entered promiscuous mode
[  848.818253] c0: entered promiscuous mode
[  849.501923] s0: entered promiscuous mode
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[  867.416878] netlink: 'python3': attribute type 2 has an invalid length.
[  867.417192] natrelated4: entered promiscuous mode
[  868.130614] c0: entered promiscuous mode
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[  875.490928] netlink: 'python3': attribute type 2 has an invalid length.
[  875.491244] nv0: entered promiscuous mode
[  876.057869] netlink: 'python3': attribute type 2 has an invalid length.
[  876.058028] openvswitch: nv0: Dropping previously announced user features
[  876.689723] left0: entered promiscuous mode
[  877.397296] right0: entered promiscuous mode
[  878.489877] right0: left promiscuous mode
[  879.606618] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.670989] python3 (2642) used greatest stack depth: 10592 bytes left
[  880.169528] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.318251] left0 (unregistering): left promiscuous mode
[  880.803242] nv0: left promiscuous mode
[  882.839182] ui0: entered promiscuous mode
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[  887.430282] netlink: 'python3': attribute type 2 has an invalid length.
[  887.430582] dropreason: entered promiscuous mode
[  888.114876] c0: entered promiscuous mode
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[  913.027431] psample: entered promiscuous mode
[  913.832692] c0: entered promiscuous mode
[  914.055101] s0: entered promiscuous mode
[  915.189079] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.767944] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  916.364369] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.553802] s0 (unregistering): left promiscuous mode
[  920.614655] c0 (unregistering): left promiscuous mode
[  921.133453] psample: left promiscuous mode