[  817.887037] netlink: 'python3': attribute type 2 has an invalid length.
[  817.887312] arpping: entered promiscuous mode
[  818.974579] c0: entered promiscuous mode
[  820.069667] s0: entered promiscuous mode
[  823.090075] s0 (unregistering): left promiscuous mode
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[  826.747592] netlink: 'python3': attribute type 2 has an invalid length.
[  826.747846] ct4: entered promiscuous mode
[  827.849875] c0: entered promiscuous mode
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[  851.323671] netlink: 'python3': attribute type 2 has an invalid length.
[  851.324012] cv4: entered promiscuous mode
[  852.512034] c0: entered promiscuous mode
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[  862.931141] netlink: 'python3': attribute type 2 has an invalid length.
[  862.931393] nat4: entered promiscuous mode
[  864.013480] c0: entered promiscuous mode
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[  886.393086] netlink: 'python3': attribute type 2 has an invalid length.
[  886.393342] natrelated4: entered promiscuous mode
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[  900.009656] netlink: 'python3': attribute type 2 has an invalid length.
[  900.009903] nv0: entered promiscuous mode
[  900.972120] netlink: 'python3': attribute type 2 has an invalid length.
[  900.972255] openvswitch: nv0: Dropping previously announced user features
[  902.160118] left0: entered promiscuous mode
[  903.205277] right0: entered promiscuous mode
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[  906.806547] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.880556] python3 (26285) used greatest stack depth: 10640 bytes left
[  907.813878] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.013469] left0 (unregistering): left promiscuous mode
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[  912.565487] ui0: entered promiscuous mode
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[  919.684330] netlink: 'python3': attribute type 2 has an invalid length.
[  919.684583] dropreason: entered promiscuous mode
[  920.768540] c0: entered promiscuous mode
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[  954.406157] psample: entered promiscuous mode
[  955.496177] c0: entered promiscuous mode
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[  957.652529] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.535019] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.468412] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.610917] s0 (unregistering): left promiscuous mode
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[  966.560366] psample: left promiscuous mode