[  760.790368] netlink: 'python3': attribute type 2 has an invalid length.
[  760.790656] arpping: entered promiscuous mode
[  762.134280] c0: entered promiscuous mode
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[  766.755379] s0 (unregistering): left promiscuous mode
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[  770.626511] netlink: 'python3': attribute type 2 has an invalid length.
[  770.626859] ct4: entered promiscuous mode
[  771.912150] c0: entered promiscuous mode
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[  797.073534] netlink: 'python3': attribute type 2 has an invalid length.
[  797.073764] cv4: entered promiscuous mode
[  798.315240] c0: entered promiscuous mode
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[  805.796151] s0 (unregistering): left promiscuous mode
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[  809.370285] netlink: 'python3': attribute type 2 has an invalid length.
[  809.370576] nat4: entered promiscuous mode
[  810.632769] c0: entered promiscuous mode
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[  834.522492] netlink: 'python3': attribute type 2 has an invalid length.
[  834.522810] natrelated4: entered promiscuous mode
[  835.801306] c0: entered promiscuous mode
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[  848.796561] netlink: 'python3': attribute type 2 has an invalid length.
[  848.796897] nv0: entered promiscuous mode
[  849.696007] netlink: 'python3': attribute type 2 has an invalid length.
[  849.696134] openvswitch: nv0: Dropping previously announced user features
[  850.856496] left0: entered promiscuous mode
[  852.071724] right0: entered promiscuous mode
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[  855.777676] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  855.877555] python3 (26292) used greatest stack depth: 10608 bytes left
[  856.804852] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  857.006895] left0 (unregistering): left promiscuous mode
[  857.936181] nv0: left promiscuous mode
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[  868.470425] netlink: 'python3': attribute type 2 has an invalid length.
[  868.470772] dropreason: entered promiscuous mode
[  869.643122] c0: entered promiscuous mode
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[  903.788347] psample: entered promiscuous mode
[  905.064317] c0: entered promiscuous mode
[  905.356038] s0: entered promiscuous mode
[  907.436805] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.480040] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.608791] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  916.264746] s0 (unregistering): left promiscuous mode
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[  917.314482] psample: left promiscuous mode