[  816.320754] netlink: 'python3': attribute type 2 has an invalid length.
[  816.321020] arpping: entered promiscuous mode
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[  821.917316] s0 (unregistering): left promiscuous mode
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[  825.527176] netlink: 'python3': attribute type 2 has an invalid length.
[  825.527454] ct4: entered promiscuous mode
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[  850.474570] netlink: 'python3': attribute type 2 has an invalid length.
[  850.474798] cv4: entered promiscuous mode
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[  862.411263] netlink: 'python3': attribute type 2 has an invalid length.
[  862.411591] nat4: entered promiscuous mode
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[  886.035846] netlink: 'python3': attribute type 2 has an invalid length.
[  886.036095] natrelated4: entered promiscuous mode
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[  899.061918] netlink: 'python3': attribute type 2 has an invalid length.
[  899.062227] nv0: entered promiscuous mode
[  899.967400] netlink: 'python3': attribute type 2 has an invalid length.
[  899.967495] openvswitch: nv0: Dropping previously announced user features
[  901.081502] left0: entered promiscuous mode
[  902.195656] right0: entered promiscuous mode
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[  905.665606] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.742916] python3 (26274) used greatest stack depth: 10640 bytes left
[  906.678777] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.854911] left0 (unregistering): left promiscuous mode
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[  917.803851] netlink: 'python3': attribute type 2 has an invalid length.
[  917.804141] dropreason: entered promiscuous mode
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[  951.583312] psample: entered promiscuous mode
[  952.731372] c0: entered promiscuous mode
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[  954.885261] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.840472] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.884422] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.166834] s0 (unregistering): left promiscuous mode
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[  964.242088] psample: left promiscuous mode