[  813.200310] netlink: 'python3': attribute type 2 has an invalid length.
[  813.200564] arpping: entered promiscuous mode
[  814.253373] c0: entered promiscuous mode
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[  818.407195] s0 (unregistering): left promiscuous mode
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[  821.894022] netlink: 'python3': attribute type 2 has an invalid length.
[  821.894250] ct4: entered promiscuous mode
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[  842.351996] s0 (unregistering): left promiscuous mode
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[  845.811408] netlink: 'python3': attribute type 2 has an invalid length.
[  845.811688] cv4: entered promiscuous mode
[  846.907960] c0: entered promiscuous mode
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[  857.371022] netlink: 'python3': attribute type 2 has an invalid length.
[  857.371282] nat4: entered promiscuous mode
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[  881.031735] netlink: 'python3': attribute type 2 has an invalid length.
[  881.032007] natrelated4: entered promiscuous mode
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[  894.219357] netlink: 'python3': attribute type 2 has an invalid length.
[  894.219583] nv0: entered promiscuous mode
[  895.120555] netlink: 'python3': attribute type 2 has an invalid length.
[  895.120704] openvswitch: nv0: Dropping previously announced user features
[  896.151501] left0: entered promiscuous mode
[  897.127550] right0: entered promiscuous mode
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[  900.628094] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.709403] python3 (26272) used greatest stack depth: 10640 bytes left
[  901.569085] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.746390] left0 (unregistering): left promiscuous mode
[  902.628971] nv0: left promiscuous mode
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[  912.774624] netlink: 'python3': attribute type 2 has an invalid length.
[  912.774943] dropreason: entered promiscuous mode
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[  947.504421] psample: entered promiscuous mode
[  948.651928] c0: entered promiscuous mode
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[  950.799240] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.737053] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.684185] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.670573] s0 (unregistering): left promiscuous mode
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[  959.622921] psample: left promiscuous mode