[  834.935423] netlink: 'python3': attribute type 2 has an invalid length.
[  834.935742] arpping: entered promiscuous mode
[  836.100029] c0: entered promiscuous mode
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[  840.421716] s0 (unregistering): left promiscuous mode
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[  841.342019] arpping: left promiscuous mode
[  843.984027] netlink: 'python3': attribute type 2 has an invalid length.
[  843.984290] ct4: entered promiscuous mode
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[  868.990256] netlink: 'python3': attribute type 2 has an invalid length.
[  868.990643] cv4: entered promiscuous mode
[  870.211399] c0: entered promiscuous mode
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[  880.838774] netlink: 'python3': attribute type 2 has an invalid length.
[  880.839051] nat4: entered promiscuous mode
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[  904.202961] netlink: 'python3': attribute type 2 has an invalid length.
[  904.203216] natrelated4: entered promiscuous mode
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[  917.481764] netlink: 'python3': attribute type 2 has an invalid length.
[  917.482020] nv0: entered promiscuous mode
[  918.372816] netlink: 'python3': attribute type 2 has an invalid length.
[  918.372916] openvswitch: nv0: Dropping previously announced user features
[  919.430520] left0: entered promiscuous mode
[  920.490372] right0: entered promiscuous mode
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[  924.128457] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.199152] python3 (26274) used greatest stack depth: 10640 bytes left
[  925.099716] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.306441] left0 (unregistering): left promiscuous mode
[  926.232931] nv0: left promiscuous mode
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[  935.496901] netlink: 'python3': attribute type 2 has an invalid length.
[  935.497155] dropreason: entered promiscuous mode
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[  970.401954] psample: entered promiscuous mode
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[  973.765077] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  974.672242] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  975.623243] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  982.009483] s0 (unregistering): left promiscuous mode
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[  982.919581] psample: left promiscuous mode