[  705.343000] netlink: 'python3': attribute type 2 has an invalid length.
[  705.343295] arpping: entered promiscuous mode
[  706.024128] c0: entered promiscuous mode
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[  708.981356] s0 (unregistering): left promiscuous mode
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[  711.077144] netlink: 'python3': attribute type 2 has an invalid length.
[  711.077445] ct4: entered promiscuous mode
[  711.769090] c0: entered promiscuous mode
[  712.423901] s0: entered promiscuous mode
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[  730.794422] netlink: 'python3': attribute type 2 has an invalid length.
[  730.794717] cv4: entered promiscuous mode
[  731.506394] c0: entered promiscuous mode
[  732.215543] s0: entered promiscuous mode
[  736.606296] s0 (unregistering): left promiscuous mode
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[  737.189285] cv4: left promiscuous mode
[  738.668405] netlink: 'python3': attribute type 2 has an invalid length.
[  738.668697] nat4: entered promiscuous mode
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[  757.937031] netlink: 'python3': attribute type 2 has an invalid length.
[  757.937365] natrelated4: entered promiscuous mode
[  758.633006] c0: entered promiscuous mode
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[  766.070558] netlink: 'python3': attribute type 2 has an invalid length.
[  766.070872] nv0: entered promiscuous mode
[  766.618903] netlink: 'python3': attribute type 2 has an invalid length.
[  766.619013] openvswitch: nv0: Dropping previously announced user features
[  767.299563] left0: entered promiscuous mode
[  767.964946] right0: entered promiscuous mode
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[  770.235415] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  770.299534] python3 (1576) used greatest stack depth: 10600 bytes left
[  770.846479] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  770.990161] left0 (unregistering): left promiscuous mode
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[  778.200444] netlink: 'python3': attribute type 2 has an invalid length.
[  778.200759] dropreason: entered promiscuous mode
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[  803.684125] psample: entered promiscuous mode
[  804.386560] c0: entered promiscuous mode
[  804.501192] s0: entered promiscuous mode
[  805.533101] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  806.104875] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  806.595290] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.312982] s0 (unregistering): left promiscuous mode
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[  810.833338] psample: left promiscuous mode