[  788.298246] netlink: 'python3': attribute type 2 has an invalid length.
[  788.298526] arpping: entered promiscuous mode
[  789.468751] c0: entered promiscuous mode
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[  793.605866] s0 (unregistering): left promiscuous mode
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[  797.036805] netlink: 'python3': attribute type 2 has an invalid length.
[  797.037068] ct4: entered promiscuous mode
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[  821.274364] netlink: 'python3': attribute type 2 has an invalid length.
[  821.274804] cv4: entered promiscuous mode
[  822.371706] c0: entered promiscuous mode
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[  832.506433] netlink: 'python3': attribute type 2 has an invalid length.
[  832.506657] nat4: entered promiscuous mode
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[  855.624649] netlink: 'python3': attribute type 2 has an invalid length.
[  855.624957] natrelated4: entered promiscuous mode
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[  868.614576] netlink: 'python3': attribute type 2 has an invalid length.
[  868.614794] nv0: entered promiscuous mode
[  869.533655] netlink: 'python3': attribute type 2 has an invalid length.
[  869.533764] openvswitch: nv0: Dropping previously announced user features
[  870.567968] left0: entered promiscuous mode
[  871.487336] right0: entered promiscuous mode
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[  874.761628] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.824828] python3 (26272) used greatest stack depth: 10640 bytes left
[  875.624037] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.785783] left0 (unregistering): left promiscuous mode
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[  886.420282] netlink: 'python3': attribute type 2 has an invalid length.
[  886.420541] dropreason: entered promiscuous mode
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[  920.828568] psample: entered promiscuous mode
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[  924.077915] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.986786] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.932053] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.694574] s0 (unregistering): left promiscuous mode
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[  932.604088] psample: left promiscuous mode