[  804.218106] netlink: 'python3': attribute type 2 has an invalid length.
[  804.218381] arpping: entered promiscuous mode
[  805.290442] c0: entered promiscuous mode
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[  809.547819] s0 (unregistering): left promiscuous mode
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[  813.156526] netlink: 'python3': attribute type 2 has an invalid length.
[  813.156818] ct4: entered promiscuous mode
[  814.222002] c0: entered promiscuous mode
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[  837.554558] netlink: 'python3': attribute type 2 has an invalid length.
[  837.554802] cv4: entered promiscuous mode
[  838.753865] c0: entered promiscuous mode
[  839.823006] s0: entered promiscuous mode
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[  846.584627] cv4: left promiscuous mode
[  849.384305] netlink: 'python3': attribute type 2 has an invalid length.
[  849.384585] nat4: entered promiscuous mode
[  850.531217] c0: entered promiscuous mode
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[  872.986492] netlink: 'python3': attribute type 2 has an invalid length.
[  872.986791] natrelated4: entered promiscuous mode
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[  886.152395] netlink: 'python3': attribute type 2 has an invalid length.
[  886.152684] nv0: entered promiscuous mode
[  887.049659] netlink: 'python3': attribute type 2 has an invalid length.
[  887.049765] openvswitch: nv0: Dropping previously announced user features
[  888.168797] left0: entered promiscuous mode
[  889.265698] right0: entered promiscuous mode
[  891.137616] right0: left promiscuous mode
[  892.770877] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.830719] python3 (26273) used greatest stack depth: 10640 bytes left
[  893.651846] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  893.823364] left0 (unregistering): left promiscuous mode
[  894.631935] nv0: left promiscuous mode
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[  903.754059] netlink: 'python3': attribute type 2 has an invalid length.
[  903.754305] dropreason: entered promiscuous mode
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[  938.549718] psample: entered promiscuous mode
[  939.613819] c0: entered promiscuous mode
[  939.926335] s0: entered promiscuous mode
[  941.737548] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.617625] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.623929] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.853972] s0 (unregistering): left promiscuous mode
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[  950.749104] psample: left promiscuous mode