[  776.672946] netlink: 'python3': attribute type 2 has an invalid length.
[  776.673204] arpping: entered promiscuous mode
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[  783.043170] netlink: 'python3': attribute type 2 has an invalid length.
[  783.043431] ct4: entered promiscuous mode
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[  803.007997] netlink: 'python3': attribute type 2 has an invalid length.
[  803.008347] cv4: entered promiscuous mode
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[  811.516792] netlink: 'python3': attribute type 2 has an invalid length.
[  811.517032] nat4: entered promiscuous mode
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[  839.753996] nv0: entered promiscuous mode
[  840.306285] netlink: 'python3': attribute type 2 has an invalid length.
[  840.306402] openvswitch: nv0: Dropping previously announced user features
[  840.959061] left0: entered promiscuous mode
[  841.625293] right0: entered promiscuous mode
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[  843.727437] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  843.787268] python3 (2645) used greatest stack depth: 10592 bytes left
[  844.343865] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  844.479166] left0 (unregistering): left promiscuous mode
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[  851.731704] dropreason: entered promiscuous mode
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[  880.319209] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.917564] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.494703] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.798739] s0 (unregistering): left promiscuous mode
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