[  717.412058] netlink: 'python3': attribute type 2 has an invalid length.
[  717.412353] arpping: entered promiscuous mode
[  718.101477] c0: entered promiscuous mode
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[  721.113842] s0 (unregistering): left promiscuous mode
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[  723.270340] netlink: 'python3': attribute type 2 has an invalid length.
[  723.270645] ct4: entered promiscuous mode
[  723.996556] c0: entered promiscuous mode
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[  742.796936] netlink: 'python3': attribute type 2 has an invalid length.
[  742.797203] cv4: entered promiscuous mode
[  743.500705] c0: entered promiscuous mode
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[  750.770961] netlink: 'python3': attribute type 2 has an invalid length.
[  750.771254] nat4: entered promiscuous mode
[  751.508578] c0: entered promiscuous mode
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[  770.125588] netlink: 'python3': attribute type 2 has an invalid length.
[  770.125859] natrelated4: entered promiscuous mode
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[  777.882791] netlink: 'python3': attribute type 2 has an invalid length.
[  777.883038] nv0: entered promiscuous mode
[  778.527164] netlink: 'python3': attribute type 2 has an invalid length.
[  778.527304] openvswitch: nv0: Dropping previously announced user features
[  779.274943] left0: entered promiscuous mode
[  780.019613] right0: entered promiscuous mode
[  781.102678] right0: left promiscuous mode
[  782.150303] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.200438] python3 (2646) used greatest stack depth: 10592 bytes left
[  782.739712] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.879288] left0 (unregistering): left promiscuous mode
[  783.402687] nv0: left promiscuous mode
[  785.281065] ui0: entered promiscuous mode
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[  789.891450] netlink: 'python3': attribute type 2 has an invalid length.
[  789.891695] dropreason: entered promiscuous mode
[  790.638779] c0: entered promiscuous mode
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[  816.406195] c0: entered promiscuous mode
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[  817.643430] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.261913] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.858898] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  822.810106] s0 (unregistering): left promiscuous mode
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[  823.408845] psample: left promiscuous mode