[  706.920807] netlink: 'python3': attribute type 2 has an invalid length.
[  706.921190] arpping: entered promiscuous mode
[  707.614304] c0: entered promiscuous mode
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[  710.673437] s0 (unregistering): left promiscuous mode
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[  712.835921] netlink: 'python3': attribute type 2 has an invalid length.
[  712.836256] ct4: entered promiscuous mode
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[  732.888798] netlink: 'python3': attribute type 2 has an invalid length.
[  732.889085] cv4: entered promiscuous mode
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[  740.962815] netlink: 'python3': attribute type 2 has an invalid length.
[  740.963157] nat4: entered promiscuous mode
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[  760.813338] netlink: 'python3': attribute type 2 has an invalid length.
[  760.813658] natrelated4: entered promiscuous mode
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[  769.130765] netlink: 'python3': attribute type 2 has an invalid length.
[  769.131138] nv0: entered promiscuous mode
[  769.660576] netlink: 'python3': attribute type 2 has an invalid length.
[  769.660719] openvswitch: nv0: Dropping previously announced user features
[  770.333592] left0: entered promiscuous mode
[  771.040464] right0: entered promiscuous mode
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[  773.246540] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.303598] python3 (2648) used greatest stack depth: 10592 bytes left
[  773.868229] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.024174] left0 (unregistering): left promiscuous mode
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[  781.493313] netlink: 'python3': attribute type 2 has an invalid length.
[  781.493564] dropreason: entered promiscuous mode
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[  807.830384] psample: entered promiscuous mode
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[  809.856969] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.406844] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.962659] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.936626] s0 (unregistering): left promiscuous mode
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[  815.480233] psample: left promiscuous mode