[  852.120591] netlink: 'python3': attribute type 2 has an invalid length.
[  852.120886] arpping: entered promiscuous mode
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[  858.181689] netlink: 'python3': attribute type 2 has an invalid length.
[  858.181962] ct4: entered promiscuous mode
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[  878.182436] netlink: 'python3': attribute type 2 has an invalid length.
[  878.182765] cv4: entered promiscuous mode
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[  886.449181] netlink: 'python3': attribute type 2 has an invalid length.
[  886.449550] nat4: entered promiscuous mode
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[  914.632383] nv0: entered promiscuous mode
[  915.218498] netlink: 'python3': attribute type 2 has an invalid length.
[  915.218607] openvswitch: nv0: Dropping previously announced user features
[  915.978568] left0: entered promiscuous mode
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[  918.976905] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.036596] python3 (3331) used greatest stack depth: 10584 bytes left
[  919.578790] openvswitch: netlink: Flow actions may not be safe on all matching packets.
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[  928.131420] dropreason: entered promiscuous mode
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[  955.228892] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.793197] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.362390] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.321855] s0 (unregistering): left promiscuous mode
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