[  709.313366] netlink: 'python3': attribute type 2 has an invalid length.
[  709.313678] arpping: entered promiscuous mode
[  710.028244] c0: entered promiscuous mode
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[  713.070731] s0 (unregistering): left promiscuous mode
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[  715.157245] netlink: 'python3': attribute type 2 has an invalid length.
[  715.157562] ct4: entered promiscuous mode
[  715.860212] c0: entered promiscuous mode
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[  735.516536] netlink: 'python3': attribute type 2 has an invalid length.
[  735.516861] cv4: entered promiscuous mode
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[  743.510666] netlink: 'python3': attribute type 2 has an invalid length.
[  743.510942] nat4: entered promiscuous mode
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[  763.285383] netlink: 'python3': attribute type 2 has an invalid length.
[  763.285727] natrelated4: entered promiscuous mode
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[  771.282910] netlink: 'python3': attribute type 2 has an invalid length.
[  771.283204] nv0: entered promiscuous mode
[  771.819524] netlink: 'python3': attribute type 2 has an invalid length.
[  771.819628] openvswitch: nv0: Dropping previously announced user features
[  772.632504] left0: entered promiscuous mode
[  773.421968] right0: entered promiscuous mode
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[  775.789959] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  775.853551] python3 (2641) used greatest stack depth: 10592 bytes left
[  776.394784] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.540804] left0 (unregistering): left promiscuous mode
[  777.035992] nv0: left promiscuous mode
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[  784.833342] netlink: 'python3': attribute type 2 has an invalid length.
[  784.834176] dropreason: entered promiscuous mode
[  785.526927] c0: entered promiscuous mode
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[  810.385515] psample: entered promiscuous mode
[  811.145612] c0: entered promiscuous mode
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[  812.486337] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.043528] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.655067] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.656113] s0 (unregistering): left promiscuous mode
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[  818.189919] psample: left promiscuous mode