[  786.754298] netlink: 'python3': attribute type 2 has an invalid length.
[  786.754625] arpping: entered promiscuous mode
[  787.798789] c0: entered promiscuous mode
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[  791.951427] s0 (unregistering): left promiscuous mode
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[  795.423527] netlink: 'python3': attribute type 2 has an invalid length.
[  795.423828] ct4: entered promiscuous mode
[  796.574328] c0: entered promiscuous mode
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[  816.320394] s0 (unregistering): left promiscuous mode
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[  819.854613] netlink: 'python3': attribute type 2 has an invalid length.
[  819.854875] cv4: entered promiscuous mode
[  821.078987] c0: entered promiscuous mode
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[  832.073898] netlink: 'python3': attribute type 2 has an invalid length.
[  832.074243] nat4: entered promiscuous mode
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[  855.762176] netlink: 'python3': attribute type 2 has an invalid length.
[  855.762442] natrelated4: entered promiscuous mode
[  856.835342] c0: entered promiscuous mode
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[  868.666714] netlink: 'python3': attribute type 2 has an invalid length.
[  868.667057] nv0: entered promiscuous mode
[  869.622147] netlink: 'python3': attribute type 2 has an invalid length.
[  869.622269] openvswitch: nv0: Dropping previously announced user features
[  870.726010] left0: entered promiscuous mode
[  871.813527] right0: entered promiscuous mode
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[  875.298146] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.369732] python3 (26271) used greatest stack depth: 10640 bytes left
[  876.193810] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  876.359282] left0 (unregistering): left promiscuous mode
[  877.193952] nv0: left promiscuous mode
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[  886.666020] netlink: 'python3': attribute type 2 has an invalid length.
[  886.666289] dropreason: entered promiscuous mode
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[  921.072397] psample: entered promiscuous mode
[  922.248791] c0: entered promiscuous mode
[  922.542350] s0: entered promiscuous mode
[  924.407387] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.247268] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  926.113506] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.849238] s0 (unregistering): left promiscuous mode
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[  932.700508] psample: left promiscuous mode