[  773.085566] netlink: 'python3': attribute type 2 has an invalid length.
[  773.085804] arpping: entered promiscuous mode
[  774.007701] c0: entered promiscuous mode
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[  777.941322] s0 (unregistering): left promiscuous mode
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[  781.101708] netlink: 'python3': attribute type 2 has an invalid length.
[  781.101932] ct4: entered promiscuous mode
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[  804.361376] netlink: 'python3': attribute type 2 has an invalid length.
[  804.361621] cv4: entered promiscuous mode
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[  815.370722] netlink: 'python3': attribute type 2 has an invalid length.
[  815.370996] nat4: entered promiscuous mode
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[  838.094141] netlink: 'python3': attribute type 2 has an invalid length.
[  838.094435] natrelated4: entered promiscuous mode
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[  850.472455] netlink: 'python3': attribute type 2 has an invalid length.
[  850.472762] nv0: entered promiscuous mode
[  851.300219] netlink: 'python3': attribute type 2 has an invalid length.
[  851.300322] openvswitch: nv0: Dropping previously announced user features
[  852.416756] left0: entered promiscuous mode
[  853.434697] right0: entered promiscuous mode
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[  856.635969] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  856.696194] python3 (25240) used greatest stack depth: 10640 bytes left
[  857.566211] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  857.746807] left0 (unregistering): left promiscuous mode
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[  867.383429] netlink: 'python3': attribute type 2 has an invalid length.
[  867.383720] dropreason: entered promiscuous mode
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[  901.710580] psample: entered promiscuous mode
[  902.904370] c0: entered promiscuous mode
[  903.185486] s0: entered promiscuous mode
[  904.954876] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.853054] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.743934] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.242851] s0 (unregistering): left promiscuous mode
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[  913.121685] psample: left promiscuous mode