[  713.812959] netlink: 'python3': attribute type 2 has an invalid length.
[  713.813303] arpping: entered promiscuous mode
[  714.504740] c0: entered promiscuous mode
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[  717.472934] s0 (unregistering): left promiscuous mode
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[  719.587782] netlink: 'python3': attribute type 2 has an invalid length.
[  719.588083] ct4: entered promiscuous mode
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[  739.148264] netlink: 'python3': attribute type 2 has an invalid length.
[  739.148627] cv4: entered promiscuous mode
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[  747.187761] netlink: 'python3': attribute type 2 has an invalid length.
[  747.188111] nat4: entered promiscuous mode
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[  766.441872] netlink: 'python3': attribute type 2 has an invalid length.
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[  774.544221] nv0: entered promiscuous mode
[  775.065156] netlink: 'python3': attribute type 2 has an invalid length.
[  775.065312] openvswitch: nv0: Dropping previously announced user features
[  775.729219] left0: entered promiscuous mode
[  776.359630] right0: entered promiscuous mode
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[  778.678571] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.746799] python3 (2650) used greatest stack depth: 10592 bytes left
[  779.302039] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.440870] left0 (unregistering): left promiscuous mode
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[  787.699096] dropreason: entered promiscuous mode
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[  815.596396] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.186087] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.703559] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  820.656043] s0 (unregistering): left promiscuous mode
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