[ 1402.876611] netlink: 'python3': attribute type 2 has an invalid length.
[ 1402.876925] arpping: entered promiscuous mode
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[ 1409.994618] netlink: 'python3': attribute type 2 has an invalid length.
[ 1409.994862] ct4: entered promiscuous mode
[ 1410.923529] c0: entered promiscuous mode
[ 1411.854322] s0: entered promiscuous mode
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[ 1432.453561] netlink: 'python3': attribute type 2 has an invalid length.
[ 1432.453857] cv4: entered promiscuous mode
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[ 1442.342371] netlink: 'python3': attribute type 2 has an invalid length.
[ 1442.342645] nat4: entered promiscuous mode
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[ 1447.781578] netlink: 'python3': attribute type 2 has an invalid length.
[ 1447.781853] nv0: entered promiscuous mode
[ 1448.628034] netlink: 'python3': attribute type 2 has an invalid length.
[ 1448.628132] openvswitch: nv0: Dropping previously announced user features
[ 1449.572172] left0: entered promiscuous mode
[ 1450.572630] right0: entered promiscuous mode
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[ 1453.998658] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1454.057990] python3 (13109) used greatest stack depth: 10784 bytes left
[ 1454.854104] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1454.991140] left0 (unregistering): left promiscuous mode
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[ 1463.098584] netlink: 'python3': attribute type 2 has an invalid length.
[ 1463.098843] dropreason: entered promiscuous mode
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