[  797.797417] netlink: 'python3': attribute type 2 has an invalid length.
[  797.797664] arpping: entered promiscuous mode
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[  803.149872] s0 (unregistering): left promiscuous mode
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[  806.409849] netlink: 'python3': attribute type 2 has an invalid length.
[  806.410127] ct4: entered promiscuous mode
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[  830.605706] netlink: 'python3': attribute type 2 has an invalid length.
[  830.605965] cv4: entered promiscuous mode
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[  842.334394] netlink: 'python3': attribute type 2 has an invalid length.
[  842.334629] nat4: entered promiscuous mode
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[  865.353178] netlink: 'python3': attribute type 2 has an invalid length.
[  865.353434] natrelated4: entered promiscuous mode
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[  878.303955] netlink: 'python3': attribute type 2 has an invalid length.
[  878.304216] nv0: entered promiscuous mode
[  879.203548] netlink: 'python3': attribute type 2 has an invalid length.
[  879.203686] openvswitch: nv0: Dropping previously announced user features
[  880.259676] left0: entered promiscuous mode
[  881.338573] right0: entered promiscuous mode
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[  884.678463] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.743227] python3 (26277) used greatest stack depth: 10608 bytes left
[  885.535132] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.699311] left0 (unregistering): left promiscuous mode
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[  897.155139] dropreason: entered promiscuous mode
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[  935.052150] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.966154] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.824638] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.397589] s0 (unregistering): left promiscuous mode
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[  943.305514] psample: left promiscuous mode