[  818.112140] netlink: 'python3': attribute type 2 has an invalid length.
[  818.112420] arpping: entered promiscuous mode
[  819.348132] c0: entered promiscuous mode
[  820.463867] s0: entered promiscuous mode
[  823.567193] s0 (unregistering): left promiscuous mode
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[  827.202114] netlink: 'python3': attribute type 2 has an invalid length.
[  827.202415] ct4: entered promiscuous mode
[  828.352092] c0: entered promiscuous mode
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[  851.872268] netlink: 'python3': attribute type 2 has an invalid length.
[  851.872540] cv4: entered promiscuous mode
[  853.042581] c0: entered promiscuous mode
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[  863.735442] netlink: 'python3': attribute type 2 has an invalid length.
[  863.735702] nat4: entered promiscuous mode
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[  887.288635] netlink: 'python3': attribute type 2 has an invalid length.
[  887.288924] natrelated4: entered promiscuous mode
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[  900.990402] netlink: 'python3': attribute type 2 has an invalid length.
[  900.990677] nv0: entered promiscuous mode
[  901.888951] netlink: 'python3': attribute type 2 has an invalid length.
[  901.889081] openvswitch: nv0: Dropping previously announced user features
[  902.937707] left0: entered promiscuous mode
[  904.048141] right0: entered promiscuous mode
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[  907.687494] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  907.754422] python3 (26274) used greatest stack depth: 10640 bytes left
[  908.662472] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.821303] left0 (unregistering): left promiscuous mode
[  909.675313] nv0: left promiscuous mode
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[  919.063638] netlink: 'python3': attribute type 2 has an invalid length.
[  919.063888] dropreason: entered promiscuous mode
[  920.128374] c0: entered promiscuous mode
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[  952.852518] psample: entered promiscuous mode
[  954.032963] c0: entered promiscuous mode
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[  956.231349] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.153915] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.105399] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.934909] s0 (unregistering): left promiscuous mode
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