[  811.763199] netlink: 'python3': attribute type 2 has an invalid length.
[  811.763473] arpping: entered promiscuous mode
[  812.913991] c0: entered promiscuous mode
[  814.014131] s0: entered promiscuous mode
[  817.089478] s0 (unregistering): left promiscuous mode
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[  820.547534] netlink: 'python3': attribute type 2 has an invalid length.
[  820.547766] ct4: entered promiscuous mode
[  821.638309] c0: entered promiscuous mode
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[  842.803137] ct4: left promiscuous mode
[  845.201855] netlink: 'python3': attribute type 2 has an invalid length.
[  845.202148] cv4: entered promiscuous mode
[  846.253740] c0: entered promiscuous mode
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[  856.521210] netlink: 'python3': attribute type 2 has an invalid length.
[  856.521500] nat4: entered promiscuous mode
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[  880.489240] netlink: 'python3': attribute type 2 has an invalid length.
[  880.489505] natrelated4: entered promiscuous mode
[  881.617014] c0: entered promiscuous mode
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[  893.872722] netlink: 'python3': attribute type 2 has an invalid length.
[  893.873017] nv0: entered promiscuous mode
[  894.809680] netlink: 'python3': attribute type 2 has an invalid length.
[  894.809784] openvswitch: nv0: Dropping previously announced user features
[  896.004779] left0: entered promiscuous mode
[  897.156764] right0: entered promiscuous mode
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[  900.870046] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.934304] python3 (26269) used greatest stack depth: 10640 bytes left
[  901.855583] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.050418] left0 (unregistering): left promiscuous mode
[  902.961121] nv0: left promiscuous mode
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[  913.619429] netlink: 'python3': attribute type 2 has an invalid length.
[  913.619665] dropreason: entered promiscuous mode
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[  947.643869] psample: entered promiscuous mode
[  948.712507] c0: entered promiscuous mode
[  948.954968] s0: entered promiscuous mode
[  950.825196] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.768081] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.755590] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.662548] s0 (unregistering): left promiscuous mode
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[  959.454909] psample: left promiscuous mode