[  786.552760] netlink: 'python3': attribute type 2 has an invalid length.
[  786.553072] arpping: entered promiscuous mode
[  787.604327] c0: entered promiscuous mode
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[  791.590517] s0 (unregistering): left promiscuous mode
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[  794.909422] netlink: 'python3': attribute type 2 has an invalid length.
[  794.909766] ct4: entered promiscuous mode
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[  818.643728] netlink: 'python3': attribute type 2 has an invalid length.
[  818.644014] cv4: entered promiscuous mode
[  819.667279] c0: entered promiscuous mode
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[  829.731782] netlink: 'python3': attribute type 2 has an invalid length.
[  829.732073] nat4: entered promiscuous mode
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[  853.343352] netlink: 'python3': attribute type 2 has an invalid length.
[  853.343657] natrelated4: entered promiscuous mode
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[  865.107502] netlink: 'python3': attribute type 2 has an invalid length.
[  865.107790] nv0: entered promiscuous mode
[  865.964250] netlink: 'python3': attribute type 2 has an invalid length.
[  865.964356] openvswitch: nv0: Dropping previously announced user features
[  867.043537] left0: entered promiscuous mode
[  868.105073] right0: entered promiscuous mode
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[  871.389330] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.454200] python3 (25237) used greatest stack depth: 10640 bytes left
[  872.222261] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  872.371444] left0 (unregistering): left promiscuous mode
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[  882.599982] netlink: 'python3': attribute type 2 has an invalid length.
[  882.600214] dropreason: entered promiscuous mode
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[  916.018478] psample: entered promiscuous mode
[  917.006255] c0: entered promiscuous mode
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[  918.957765] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.820774] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.678864] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  926.007442] s0 (unregistering): left promiscuous mode
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[  926.826059] psample: left promiscuous mode