[  807.368140] netlink: 'python3': attribute type 2 has an invalid length.
[  807.368429] arpping: entered promiscuous mode
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[  812.740651] s0 (unregistering): left promiscuous mode
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[  816.285649] netlink: 'python3': attribute type 2 has an invalid length.
[  816.285916] ct4: entered promiscuous mode
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[  840.828917] netlink: 'python3': attribute type 2 has an invalid length.
[  840.829185] cv4: entered promiscuous mode
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[  852.050601] netlink: 'python3': attribute type 2 has an invalid length.
[  852.050845] nat4: entered promiscuous mode
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[  875.230955] netlink: 'python3': attribute type 2 has an invalid length.
[  875.231259] natrelated4: entered promiscuous mode
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[  887.855923] nv0: entered promiscuous mode
[  888.677437] netlink: 'python3': attribute type 2 has an invalid length.
[  888.677541] openvswitch: nv0: Dropping previously announced user features
[  889.658105] left0: entered promiscuous mode
[  890.686400] right0: entered promiscuous mode
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[  893.763525] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  893.824531] python3 (26291) used greatest stack depth: 10608 bytes left
[  894.571193] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  894.740246] left0 (unregistering): left promiscuous mode
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[  905.150514] netlink: 'python3': attribute type 2 has an invalid length.
[  905.150732] dropreason: entered promiscuous mode
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[  940.062886] c0: entered promiscuous mode
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[  942.106029] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.039456] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.862318] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.435105] s0 (unregistering): left promiscuous mode
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