[  785.971727] netlink: 'python3': attribute type 2 has an invalid length.
[  785.971979] arpping: entered promiscuous mode
[  787.021121] c0: entered promiscuous mode
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[  791.143451] s0 (unregistering): left promiscuous mode
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[  794.461215] netlink: 'python3': attribute type 2 has an invalid length.
[  794.461462] ct4: entered promiscuous mode
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[  818.214257] netlink: 'python3': attribute type 2 has an invalid length.
[  818.214496] cv4: entered promiscuous mode
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[  829.113392] netlink: 'python3': attribute type 2 has an invalid length.
[  829.113691] nat4: entered promiscuous mode
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[  851.884424] netlink: 'python3': attribute type 2 has an invalid length.
[  851.884683] natrelated4: entered promiscuous mode
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[  864.227857] nv0: entered promiscuous mode
[  865.070665] netlink: 'python3': attribute type 2 has an invalid length.
[  865.070799] openvswitch: nv0: Dropping previously announced user features
[  866.189125] left0: entered promiscuous mode
[  867.233705] right0: entered promiscuous mode
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[  870.577816] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  870.643953] python3 (25240) used greatest stack depth: 10640 bytes left
[  871.427856] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.587119] left0 (unregistering): left promiscuous mode
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[  881.109258] dropreason: entered promiscuous mode
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[  917.481577] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  918.335231] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.187607] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.623809] s0 (unregistering): left promiscuous mode
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