[  818.154643] netlink: 'python3': attribute type 2 has an invalid length.
[  818.154921] arpping: entered promiscuous mode
[  819.162646] c0: entered promiscuous mode
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[  823.372546] s0 (unregistering): left promiscuous mode
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[  826.880588] netlink: 'python3': attribute type 2 has an invalid length.
[  826.880843] ct4: entered promiscuous mode
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[  851.424723] netlink: 'python3': attribute type 2 has an invalid length.
[  851.425085] cv4: entered promiscuous mode
[  852.568921] c0: entered promiscuous mode
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[  863.154241] netlink: 'python3': attribute type 2 has an invalid length.
[  863.154520] nat4: entered promiscuous mode
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[  886.860824] netlink: 'python3': attribute type 2 has an invalid length.
[  886.861091] natrelated4: entered promiscuous mode
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[  899.989547] netlink: 'python3': attribute type 2 has an invalid length.
[  899.989956] nv0: entered promiscuous mode
[  900.841820] netlink: 'python3': attribute type 2 has an invalid length.
[  900.841917] openvswitch: nv0: Dropping previously announced user features
[  901.855735] left0: entered promiscuous mode
[  902.912714] right0: entered promiscuous mode
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[  906.452164] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.520276] python3 (26273) used greatest stack depth: 10640 bytes left
[  907.404278] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  907.598604] left0 (unregistering): left promiscuous mode
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[  918.935584] netlink: 'python3': attribute type 2 has an invalid length.
[  918.935830] dropreason: entered promiscuous mode
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[  953.729085] psample: entered promiscuous mode
[  954.878837] c0: entered promiscuous mode
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[  957.030565] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.971398] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.952301] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.851842] s0 (unregistering): left promiscuous mode
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[  965.792856] psample: left promiscuous mode