[  820.974182] netlink: 'python3': attribute type 2 has an invalid length.
[  820.974466] arpping: entered promiscuous mode
[  822.154682] c0: entered promiscuous mode
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[  826.402337] s0 (unregistering): left promiscuous mode
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[  827.246673] arpping: left promiscuous mode
[  829.988920] netlink: 'python3': attribute type 2 has an invalid length.
[  829.989218] ct4: entered promiscuous mode
[  831.025946] c0: entered promiscuous mode
[  832.220450] s0: entered promiscuous mode
[  850.997464] s0 (unregistering): left promiscuous mode
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[  851.911395] ct4: left promiscuous mode
[  854.376515] netlink: 'python3': attribute type 2 has an invalid length.
[  854.376820] cv4: entered promiscuous mode
[  855.434410] c0: entered promiscuous mode
[  856.580815] s0: entered promiscuous mode
[  862.631675] s0 (unregistering): left promiscuous mode
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[  863.569448] cv4: left promiscuous mode
[  866.353407] netlink: 'python3': attribute type 2 has an invalid length.
[  866.353668] nat4: entered promiscuous mode
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[  887.402625] nat4: left promiscuous mode
[  889.915001] netlink: 'python3': attribute type 2 has an invalid length.
[  889.915278] natrelated4: entered promiscuous mode
[  891.056660] c0: entered promiscuous mode
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[  903.341208] netlink: 'python3': attribute type 2 has an invalid length.
[  903.341446] nv0: entered promiscuous mode
[  904.204247] netlink: 'python3': attribute type 2 has an invalid length.
[  904.204340] openvswitch: nv0: Dropping previously announced user features
[  905.341277] left0: entered promiscuous mode
[  906.406469] right0: entered promiscuous mode
[  908.098273] right0: left promiscuous mode
[  909.775599] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.844171] python3 (26277) used greatest stack depth: 10608 bytes left
[  910.673089] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.845893] left0 (unregistering): left promiscuous mode
[  911.582773] nv0: left promiscuous mode
[  914.794480] ui0: entered promiscuous mode
[  915.936085] left0: entered promiscuous mode
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[  920.664488] netlink: 'python3': attribute type 2 has an invalid length.
[  920.664745] dropreason: entered promiscuous mode
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[  951.983209] s0 (unregistering): left promiscuous mode
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[  955.318275] psample: entered promiscuous mode
[  956.468593] c0: entered promiscuous mode
[  956.782158] s0: entered promiscuous mode
[  958.634365] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.508088] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.386125] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.256930] s0 (unregistering): left promiscuous mode
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[  967.178301] psample: left promiscuous mode