[  705.033557] netlink: 'python3': attribute type 2 has an invalid length.
[  705.033859] arpping: entered promiscuous mode
[  705.758264] c0: entered promiscuous mode
[  706.514861] s0: entered promiscuous mode
[  708.836628] s0 (unregistering): left promiscuous mode
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[  710.985088] netlink: 'python3': attribute type 2 has an invalid length.
[  710.985403] ct4: entered promiscuous mode
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[  731.137210] netlink: 'python3': attribute type 2 has an invalid length.
[  731.137586] cv4: entered promiscuous mode
[  731.892037] c0: entered promiscuous mode
[  732.566772] s0: entered promiscuous mode
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[  739.100478] netlink: 'python3': attribute type 2 has an invalid length.
[  739.100804] nat4: entered promiscuous mode
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[  758.425019] netlink: 'python3': attribute type 2 has an invalid length.
[  758.425338] natrelated4: entered promiscuous mode
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[  766.301486] netlink: 'python3': attribute type 2 has an invalid length.
[  766.301808] nv0: entered promiscuous mode
[  766.817406] netlink: 'python3': attribute type 2 has an invalid length.
[  766.817522] openvswitch: nv0: Dropping previously announced user features
[  767.491331] left0: entered promiscuous mode
[  768.119385] right0: entered promiscuous mode
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[  770.349496] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  770.412498] python3 (2642) used greatest stack depth: 10592 bytes left
[  770.922860] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  771.075380] left0 (unregistering): left promiscuous mode
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[  778.113161] netlink: 'python3': attribute type 2 has an invalid length.
[  778.113556] dropreason: entered promiscuous mode
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[  803.912687] psample: entered promiscuous mode
[  804.715645] c0: entered promiscuous mode
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[  805.990638] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  806.604896] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  807.166263] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.265261] s0 (unregistering): left promiscuous mode
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[  811.869887] psample: left promiscuous mode