[  720.050759] netlink: 'python3': attribute type 2 has an invalid length.
[  720.051051] arpping: entered promiscuous mode
[  720.769753] c0: entered promiscuous mode
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[  726.262843] netlink: 'python3': attribute type 2 has an invalid length.
[  726.263107] ct4: entered promiscuous mode
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[  746.127440] netlink: 'python3': attribute type 2 has an invalid length.
[  746.127756] cv4: entered promiscuous mode
[  746.844975] c0: entered promiscuous mode
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[  754.487175] netlink: 'python3': attribute type 2 has an invalid length.
[  754.487532] nat4: entered promiscuous mode
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[  781.809133] netlink: 'python3': attribute type 2 has an invalid length.
[  781.809487] nv0: entered promiscuous mode
[  782.409811] netlink: 'python3': attribute type 2 has an invalid length.
[  782.409969] openvswitch: nv0: Dropping previously announced user features
[  783.150499] left0: entered promiscuous mode
[  783.863957] right0: entered promiscuous mode
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[  786.200669] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  786.280334] python3 (1588) used greatest stack depth: 10600 bytes left
[  786.885190] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  787.017920] left0 (unregistering): left promiscuous mode
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[  794.225405] dropreason: entered promiscuous mode
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[  822.094890] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  822.717413] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.266957] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  827.287566] s0 (unregistering): left promiscuous mode
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