[  786.380190] netlink: 'python3': attribute type 2 has an invalid length.
[  786.380532] arpping: entered promiscuous mode
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[  790.394342] s0 (unregistering): left promiscuous mode
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[  792.821903] netlink: 'python3': attribute type 2 has an invalid length.
[  792.822210] ct4: entered promiscuous mode
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[  814.751970] netlink: 'python3': attribute type 2 has an invalid length.
[  814.752252] cv4: entered promiscuous mode
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[  823.920750] netlink: 'python3': attribute type 2 has an invalid length.
[  823.921089] nat4: entered promiscuous mode
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[  844.068152] netlink: 'python3': attribute type 2 has an invalid length.
[  844.069041] natrelated4: entered promiscuous mode
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[  853.353618] netlink: 'python3': attribute type 2 has an invalid length.
[  853.353891] nv0: entered promiscuous mode
[  853.963526] netlink: 'python3': attribute type 2 has an invalid length.
[  853.963682] openvswitch: nv0: Dropping previously announced user features
[  854.717458] left0: entered promiscuous mode
[  855.476307] right0: entered promiscuous mode
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[  857.896453] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  857.955993] python3 (2649) used greatest stack depth: 10592 bytes left
[  858.500828] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  858.666603] left0 (unregistering): left promiscuous mode
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[  866.302066] netlink: 'python3': attribute type 2 has an invalid length.
[  866.302447] dropreason: entered promiscuous mode
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[  892.833860] psample: entered promiscuous mode
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[  894.956998] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  895.595372] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.254076] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.510362] s0 (unregistering): left promiscuous mode
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[  901.152151] psample: left promiscuous mode