[  817.000055] netlink: 'python3': attribute type 2 has an invalid length.
[  817.000355] arpping: entered promiscuous mode
[  818.143044] c0: entered promiscuous mode
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[  822.366573] s0 (unregistering): left promiscuous mode
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[  825.972805] netlink: 'python3': attribute type 2 has an invalid length.
[  825.973056] ct4: entered promiscuous mode
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[  850.509111] netlink: 'python3': attribute type 2 has an invalid length.
[  850.509370] cv4: entered promiscuous mode
[  851.634001] c0: entered promiscuous mode
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[  862.218103] netlink: 'python3': attribute type 2 has an invalid length.
[  862.218361] nat4: entered promiscuous mode
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[  886.115282] netlink: 'python3': attribute type 2 has an invalid length.
[  886.115566] natrelated4: entered promiscuous mode
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[  898.869343] netlink: 'python3': attribute type 2 has an invalid length.
[  898.869604] nv0: entered promiscuous mode
[  899.749456] netlink: 'python3': attribute type 2 has an invalid length.
[  899.749564] openvswitch: nv0: Dropping previously announced user features
[  900.937114] left0: entered promiscuous mode
[  902.051197] right0: entered promiscuous mode
[  903.847801] right0: left promiscuous mode
[  905.669117] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.735604] python3 (26277) used greatest stack depth: 10640 bytes left
[  906.624368] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.798338] left0 (unregistering): left promiscuous mode
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[  910.832873] ui0: entered promiscuous mode
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[  917.828043] netlink: 'python3': attribute type 2 has an invalid length.
[  917.828289] dropreason: entered promiscuous mode
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[  953.065331] psample: entered promiscuous mode
[  954.234147] c0: entered promiscuous mode
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[  956.244157] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.113293] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.018724] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.163068] s0 (unregistering): left promiscuous mode
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[  965.105045] psample: left promiscuous mode