[  712.810186] netlink: 'python3': attribute type 2 has an invalid length.
[  712.810500] arpping: entered promiscuous mode
[  713.496221] c0: entered promiscuous mode
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[  716.535105] s0 (unregistering): left promiscuous mode
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[  718.672343] netlink: 'python3': attribute type 2 has an invalid length.
[  718.672633] ct4: entered promiscuous mode
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[  738.616766] netlink: 'python3': attribute type 2 has an invalid length.
[  738.617439] cv4: entered promiscuous mode
[  739.407804] c0: entered promiscuous mode
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[  747.146629] netlink: 'python3': attribute type 2 has an invalid length.
[  747.146910] nat4: entered promiscuous mode
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[  766.545419] netlink: 'python3': attribute type 2 has an invalid length.
[  766.545775] natrelated4: entered promiscuous mode
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[  774.420794] netlink: 'python3': attribute type 2 has an invalid length.
[  774.421100] nv0: entered promiscuous mode
[  774.955864] netlink: 'python3': attribute type 2 has an invalid length.
[  774.955960] openvswitch: nv0: Dropping previously announced user features
[  775.652035] left0: entered promiscuous mode
[  776.302125] right0: entered promiscuous mode
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[  778.374325] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.426084] python3 (2648) used greatest stack depth: 10592 bytes left
[  778.915290] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.039175] left0 (unregistering): left promiscuous mode
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[  786.296587] netlink: 'python3': attribute type 2 has an invalid length.
[  786.296866] dropreason: entered promiscuous mode
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[  814.678697] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.306924] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.926790] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.963114] s0 (unregistering): left promiscuous mode
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