[  779.298730] netlink: 'python3': attribute type 2 has an invalid length.
[  779.299136] arpping: entered promiscuous mode
[  780.184628] c0: entered promiscuous mode
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[  783.561052] s0 (unregistering): left promiscuous mode
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[  786.005764] netlink: 'python3': attribute type 2 has an invalid length.
[  786.006336] ct4: entered promiscuous mode
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[  806.959231] netlink: 'python3': attribute type 2 has an invalid length.
[  806.959635] cv4: entered promiscuous mode
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[  813.406882] s0 (unregistering): left promiscuous mode
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[  815.911673] netlink: 'python3': attribute type 2 has an invalid length.
[  815.912041] nat4: entered promiscuous mode
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[  836.353782] netlink: 'python3': attribute type 2 has an invalid length.
[  836.354155] natrelated4: entered promiscuous mode
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[  845.715858] netlink: 'python3': attribute type 2 has an invalid length.
[  845.716150] nv0: entered promiscuous mode
[  846.310189] netlink: 'python3': attribute type 2 has an invalid length.
[  846.310332] openvswitch: nv0: Dropping previously announced user features
[  847.265589] left0: entered promiscuous mode
[  848.191721] right0: entered promiscuous mode
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[  851.238272] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  851.316447] python3 (2649) used greatest stack depth: 10592 bytes left
[  851.902813] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  852.081166] left0 (unregistering): left promiscuous mode
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[  859.692757] netlink: 'python3': attribute type 2 has an invalid length.
[  859.693273] dropreason: entered promiscuous mode
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[  888.298627] psample: entered promiscuous mode
[  889.214419] c0: entered promiscuous mode
[  889.355450] s0: entered promiscuous mode
[  890.542953] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.103283] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.669699] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  895.778018] s0 (unregistering): left promiscuous mode
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[  896.404696] psample: left promiscuous mode