[  722.936065] netlink: 'python3': attribute type 2 has an invalid length.
[  722.936388] arpping: entered promiscuous mode
[  723.755064] c0: entered promiscuous mode
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[  726.955956] s0 (unregistering): left promiscuous mode
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[  729.105730] netlink: 'python3': attribute type 2 has an invalid length.
[  729.106040] ct4: entered promiscuous mode
[  729.859529] c0: entered promiscuous mode
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[  749.388008] netlink: 'python3': attribute type 2 has an invalid length.
[  749.388341] cv4: entered promiscuous mode
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[  757.900083] netlink: 'python3': attribute type 2 has an invalid length.
[  757.900793] nat4: entered promiscuous mode
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[  777.577250] natrelated4: entered promiscuous mode
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[  785.825305] netlink: 'python3': attribute type 2 has an invalid length.
[  785.825664] nv0: entered promiscuous mode
[  786.436229] netlink: 'python3': attribute type 2 has an invalid length.
[  786.436358] openvswitch: nv0: Dropping previously announced user features
[  787.175519] left0: entered promiscuous mode
[  787.906786] right0: entered promiscuous mode
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[  790.396440] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  790.453913] python3 (2648) used greatest stack depth: 10592 bytes left
[  791.010174] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.151061] left0 (unregistering): left promiscuous mode
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[  798.602288] dropreason: entered promiscuous mode
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[  826.606938] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  827.226506] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  827.882799] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  832.046590] s0 (unregistering): left promiscuous mode
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