[  849.768675] netlink: 'python3': attribute type 2 has an invalid length.
[  849.769010] arpping: entered promiscuous mode
[  850.563116] c0: entered promiscuous mode
[  851.388828] s0: entered promiscuous mode
[  853.779300] s0 (unregistering): left promiscuous mode
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[  855.972558] netlink: 'python3': attribute type 2 has an invalid length.
[  855.972863] ct4: entered promiscuous mode
[  856.735917] c0: entered promiscuous mode
[  857.447335] s0: entered promiscuous mode
[  873.854700] s0 (unregistering): left promiscuous mode
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[  874.392788] ct4: left promiscuous mode
[  875.897426] netlink: 'python3': attribute type 2 has an invalid length.
[  875.897703] cv4: entered promiscuous mode
[  876.575357] c0: entered promiscuous mode
[  877.285113] s0: entered promiscuous mode
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[  882.260930] cv4: left promiscuous mode
[  883.749874] netlink: 'python3': attribute type 2 has an invalid length.
[  883.750178] nat4: entered promiscuous mode
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[  902.850561] netlink: 'python3': attribute type 2 has an invalid length.
[  902.850822] natrelated4: entered promiscuous mode
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[  910.675105] netlink: 'python3': attribute type 2 has an invalid length.
[  910.675377] nv0: entered promiscuous mode
[  911.214356] netlink: 'python3': attribute type 2 has an invalid length.
[  911.214485] openvswitch: nv0: Dropping previously announced user features
[  911.883462] left0: entered promiscuous mode
[  912.545177] right0: entered promiscuous mode
[  913.593777] right0: left promiscuous mode
[  914.632803] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.679456] python3 (26153) used greatest stack depth: 10600 bytes left
[  915.142897] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.270301] left0 (unregistering): left promiscuous mode
[  915.762810] nv0: left promiscuous mode
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[  922.154271] netlink: 'python3': attribute type 2 has an invalid length.
[  922.154583] dropreason: entered promiscuous mode
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[  947.652233] psample: entered promiscuous mode
[  948.381823] c0: entered promiscuous mode
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[  949.683074] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.264184] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.839943] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.862478] s0 (unregistering): left promiscuous mode
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[  955.440426] psample: left promiscuous mode