[  812.759758] netlink: 'python3': attribute type 2 has an invalid length.
[  812.760056] arpping: entered promiscuous mode
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[  818.064969] s0 (unregistering): left promiscuous mode
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[  821.589148] netlink: 'python3': attribute type 2 has an invalid length.
[  821.589426] ct4: entered promiscuous mode
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[  845.943022] netlink: 'python3': attribute type 2 has an invalid length.
[  845.943332] cv4: entered promiscuous mode
[  847.130999] c0: entered promiscuous mode
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[  857.499448] netlink: 'python3': attribute type 2 has an invalid length.
[  857.499742] nat4: entered promiscuous mode
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[  881.013239] natrelated4: entered promiscuous mode
[  882.060783] c0: entered promiscuous mode
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[  893.972880] netlink: 'python3': attribute type 2 has an invalid length.
[  893.973162] nv0: entered promiscuous mode
[  894.868258] netlink: 'python3': attribute type 2 has an invalid length.
[  894.868372] openvswitch: nv0: Dropping previously announced user features
[  895.959835] left0: entered promiscuous mode
[  897.025345] right0: entered promiscuous mode
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[  900.294204] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.352843] python3 (26272) used greatest stack depth: 10640 bytes left
[  901.153843] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.317897] left0 (unregistering): left promiscuous mode
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[  911.080101] dropreason: entered promiscuous mode
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[  945.506206] psample: entered promiscuous mode
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[  948.788475] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.816966] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.775754] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.626862] s0 (unregistering): left promiscuous mode
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[  957.561555] psample: left promiscuous mode