[  814.646292] netlink: 'python3': attribute type 2 has an invalid length.
[  814.646571] arpping: entered promiscuous mode
[  815.795197] c0: entered promiscuous mode
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[  820.068663] s0 (unregistering): left promiscuous mode
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[  823.728192] netlink: 'python3': attribute type 2 has an invalid length.
[  823.728458] ct4: entered promiscuous mode
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[  848.153797] netlink: 'python3': attribute type 2 has an invalid length.
[  848.154115] cv4: entered promiscuous mode
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[  850.480946] s0: entered promiscuous mode
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[  857.441050] cv4: left promiscuous mode
[  860.189442] netlink: 'python3': attribute type 2 has an invalid length.
[  860.189699] nat4: entered promiscuous mode
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[  883.626295] netlink: 'python3': attribute type 2 has an invalid length.
[  883.626542] natrelated4: entered promiscuous mode
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[  896.986696] netlink: 'python3': attribute type 2 has an invalid length.
[  896.986933] nv0: entered promiscuous mode
[  897.858916] netlink: 'python3': attribute type 2 has an invalid length.
[  897.859066] openvswitch: nv0: Dropping previously announced user features
[  899.001266] left0: entered promiscuous mode
[  900.143116] right0: entered promiscuous mode
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[  903.738939] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.813932] python3 (26269) used greatest stack depth: 10640 bytes left
[  904.752642] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.953810] left0 (unregistering): left promiscuous mode
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[  915.311959] netlink: 'python3': attribute type 2 has an invalid length.
[  915.312225] dropreason: entered promiscuous mode
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[  950.015865] psample: entered promiscuous mode
[  951.087892] c0: entered promiscuous mode
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[  953.148237] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.085896] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.970671] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.731023] s0 (unregistering): left promiscuous mode
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[  961.625778] psample: left promiscuous mode