[  816.779452] netlink: 'python3': attribute type 2 has an invalid length.
[  816.779750] arpping: entered promiscuous mode
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[  821.998029] s0 (unregistering): left promiscuous mode
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[  825.465751] netlink: 'python3': attribute type 2 has an invalid length.
[  825.466004] ct4: entered promiscuous mode
[  826.663078] c0: entered promiscuous mode
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[  847.550494] ct4: left promiscuous mode
[  849.879695] netlink: 'python3': attribute type 2 has an invalid length.
[  849.879949] cv4: entered promiscuous mode
[  850.954957] c0: entered promiscuous mode
[  852.119188] s0: entered promiscuous mode
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[  861.418333] netlink: 'python3': attribute type 2 has an invalid length.
[  861.418619] nat4: entered promiscuous mode
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[  884.497719] netlink: 'python3': attribute type 2 has an invalid length.
[  884.498130] natrelated4: entered promiscuous mode
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[  897.213959] netlink: 'python3': attribute type 2 has an invalid length.
[  897.214220] nv0: entered promiscuous mode
[  898.046164] netlink: 'python3': attribute type 2 has an invalid length.
[  898.046286] openvswitch: nv0: Dropping previously announced user features
[  899.106505] left0: entered promiscuous mode
[  900.164363] right0: entered promiscuous mode
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[  903.798409] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.866647] python3 (26272) used greatest stack depth: 10640 bytes left
[  904.746663] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.927433] left0 (unregistering): left promiscuous mode
[  905.829529] nv0: left promiscuous mode
[  909.154134] ui0: entered promiscuous mode
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[  916.104022] netlink: 'python3': attribute type 2 has an invalid length.
[  916.104358] dropreason: entered promiscuous mode
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[  950.521191] psample: entered promiscuous mode
[  951.613603] c0: entered promiscuous mode
[  951.829323] s0: entered promiscuous mode
[  953.714105] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.657753] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.545280] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.398590] s0 (unregistering): left promiscuous mode
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[  962.290745] psample: left promiscuous mode