[  713.535788] netlink: 'python3': attribute type 2 has an invalid length.
[  713.536125] arpping: entered promiscuous mode
[  714.240487] c0: entered promiscuous mode
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[  717.428785] s0 (unregistering): left promiscuous mode
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[  719.781926] netlink: 'python3': attribute type 2 has an invalid length.
[  719.782226] ct4: entered promiscuous mode
[  720.591567] c0: entered promiscuous mode
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[  740.072968] netlink: 'python3': attribute type 2 has an invalid length.
[  740.073299] cv4: entered promiscuous mode
[  740.872123] c0: entered promiscuous mode
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[  748.361545] netlink: 'python3': attribute type 2 has an invalid length.
[  748.362170] nat4: entered promiscuous mode
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[  768.046492] netlink: 'python3': attribute type 2 has an invalid length.
[  768.046804] natrelated4: entered promiscuous mode
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[  776.411212] netlink: 'python3': attribute type 2 has an invalid length.
[  776.411511] nv0: entered promiscuous mode
[  776.936842] netlink: 'python3': attribute type 2 has an invalid length.
[  776.936975] openvswitch: nv0: Dropping previously announced user features
[  777.624081] left0: entered promiscuous mode
[  778.358358] right0: entered promiscuous mode
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[  780.718794] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.800515] python3 (2643) used greatest stack depth: 10592 bytes left
[  781.400831] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  781.559402] left0 (unregistering): left promiscuous mode
[  782.127492] nv0: left promiscuous mode
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[  789.542717] netlink: 'python3': attribute type 2 has an invalid length.
[  789.543041] dropreason: entered promiscuous mode
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[  815.157025] psample: entered promiscuous mode
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[  816.106339] s0: entered promiscuous mode
[  817.311445] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.922370] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.489497] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  822.571082] s0 (unregistering): left promiscuous mode
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[  823.107573] psample: left promiscuous mode