[  813.301031] netlink: 'python3': attribute type 2 has an invalid length.
[  813.301274] arpping: entered promiscuous mode
[  814.518070] c0: entered promiscuous mode
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[  818.762427] s0 (unregistering): left promiscuous mode
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[  822.958263] netlink: 'python3': attribute type 2 has an invalid length.
[  822.958539] ct4: entered promiscuous mode
[  824.179818] c0: entered promiscuous mode
[  825.318637] s0: entered promiscuous mode
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[  845.703156] ct4: left promiscuous mode
[  848.634608] netlink: 'python3': attribute type 2 has an invalid length.
[  848.634896] cv4: entered promiscuous mode
[  849.902815] c0: entered promiscuous mode
[  851.065441] s0: entered promiscuous mode
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[  861.606114] netlink: 'python3': attribute type 2 has an invalid length.
[  861.606456] nat4: entered promiscuous mode
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[  887.599387] netlink: 'python3': attribute type 2 has an invalid length.
[  887.599708] natrelated4: entered promiscuous mode
[  888.977981] c0: entered promiscuous mode
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[  902.485972] netlink: 'python3': attribute type 2 has an invalid length.
[  902.486291] nv0: entered promiscuous mode
[  903.444508] netlink: 'python3': attribute type 2 has an invalid length.
[  903.444622] openvswitch: nv0: Dropping previously announced user features
[  904.629190] left0: entered promiscuous mode
[  905.744236] right0: entered promiscuous mode
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[  909.456682] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.532378] python3 (26279) used greatest stack depth: 10640 bytes left
[  910.513536] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.709919] left0 (unregistering): left promiscuous mode
[  911.591230] nv0: left promiscuous mode
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[  921.139744] netlink: 'python3': attribute type 2 has an invalid length.
[  921.139985] dropreason: entered promiscuous mode
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[  956.224481] psample: entered promiscuous mode
[  957.400740] c0: entered promiscuous mode
[  957.760751] s0: entered promiscuous mode
[  959.757451] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.675873] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.564706] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.462851] s0 (unregistering): left promiscuous mode
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[  968.391369] psample: left promiscuous mode