[  700.514906] netlink: 'python3': attribute type 2 has an invalid length.
[  700.515247] arpping: entered promiscuous mode
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[  706.549324] netlink: 'python3': attribute type 2 has an invalid length.
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[  726.217289] netlink: 'python3': attribute type 2 has an invalid length.
[  726.217579] cv4: entered promiscuous mode
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[  761.813702] nv0: entered promiscuous mode
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[  762.430412] openvswitch: nv0: Dropping previously announced user features
[  763.101855] left0: entered promiscuous mode
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[  766.023770] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  766.077744] python3 (2642) used greatest stack depth: 10608 bytes left
[  766.572781] openvswitch: netlink: Flow actions may not be safe on all matching packets.
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[  774.129886] dropreason: entered promiscuous mode
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[  802.078351] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  802.654201] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  803.206799] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  807.484561] s0 (unregistering): left promiscuous mode
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