[  796.133138] netlink: 'python3': attribute type 2 has an invalid length.
[  796.133382] arpping: entered promiscuous mode
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[  804.559821] netlink: 'python3': attribute type 2 has an invalid length.
[  804.560114] ct4: entered promiscuous mode
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[  827.994199] netlink: 'python3': attribute type 2 has an invalid length.
[  827.994546] cv4: entered promiscuous mode
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[  839.171512] netlink: 'python3': attribute type 2 has an invalid length.
[  839.171830] nat4: entered promiscuous mode
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[  862.430893] netlink: 'python3': attribute type 2 has an invalid length.
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[  874.576178] netlink: 'python3': attribute type 2 has an invalid length.
[  874.576440] nv0: entered promiscuous mode
[  875.445969] netlink: 'python3': attribute type 2 has an invalid length.
[  875.446067] openvswitch: nv0: Dropping previously announced user features
[  876.523920] left0: entered promiscuous mode
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[  880.791856] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.863902] python3 (25243) used greatest stack depth: 10640 bytes left
[  881.726161] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.905948] left0 (unregistering): left promiscuous mode
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[  891.347134] dropreason: entered promiscuous mode
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[  926.769053] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.542028] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.331754] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.427462] s0 (unregistering): left promiscuous mode
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