[  712.653205] netlink: 'python3': attribute type 2 has an invalid length.
[  712.653634] arpping: entered promiscuous mode
[  713.377741] c0: entered promiscuous mode
[  714.123744] s0: entered promiscuous mode
[  716.553955] s0 (unregistering): left promiscuous mode
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[  718.823014] netlink: 'python3': attribute type 2 has an invalid length.
[  718.823336] ct4: entered promiscuous mode
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[  720.227569] s0: entered promiscuous mode
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[  738.749825] netlink: 'python3': attribute type 2 has an invalid length.
[  738.750115] cv4: entered promiscuous mode
[  739.510920] c0: entered promiscuous mode
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[  745.396145] cv4: left promiscuous mode
[  747.011172] netlink: 'python3': attribute type 2 has an invalid length.
[  747.011505] nat4: entered promiscuous mode
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[  766.133144] netlink: 'python3': attribute type 2 has an invalid length.
[  766.133464] natrelated4: entered promiscuous mode
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[  774.381218] netlink: 'python3': attribute type 2 has an invalid length.
[  774.381509] nv0: entered promiscuous mode
[  775.018719] netlink: 'python3': attribute type 2 has an invalid length.
[  775.018837] openvswitch: nv0: Dropping previously announced user features
[  775.831173] left0: entered promiscuous mode
[  776.595105] right0: entered promiscuous mode
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[  778.770751] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.826602] python3 (2649) used greatest stack depth: 10592 bytes left
[  779.309381] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.433493] left0 (unregistering): left promiscuous mode
[  779.955250] nv0: left promiscuous mode
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[  786.578989] netlink: 'python3': attribute type 2 has an invalid length.
[  786.579259] dropreason: entered promiscuous mode
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[  811.848620] psample: entered promiscuous mode
[  812.569242] c0: entered promiscuous mode
[  812.705487] s0: entered promiscuous mode
[  813.722198] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.283011] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.860885] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.681192] s0 (unregistering): left promiscuous mode
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[  819.247193] psample: left promiscuous mode