[  712.596564] netlink: 'python3': attribute type 2 has an invalid length.
[  712.596870] arpping: entered promiscuous mode
[  713.286136] c0: entered promiscuous mode
[  714.022993] s0: entered promiscuous mode
[  716.413835] s0 (unregistering): left promiscuous mode
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[  718.430212] netlink: 'python3': attribute type 2 has an invalid length.
[  718.430502] ct4: entered promiscuous mode
[  719.089922] c0: entered promiscuous mode
[  719.811384] s0: entered promiscuous mode
[  735.942051] s0 (unregistering): left promiscuous mode
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[  736.502539] ct4: left promiscuous mode
[  738.044385] netlink: 'python3': attribute type 2 has an invalid length.
[  738.044678] cv4: entered promiscuous mode
[  738.778020] c0: entered promiscuous mode
[  739.488938] s0: entered promiscuous mode
[  743.895118] s0 (unregistering): left promiscuous mode
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[  744.451288] cv4: left promiscuous mode
[  745.994419] netlink: 'python3': attribute type 2 has an invalid length.
[  745.994718] nat4: entered promiscuous mode
[  746.708681] c0: entered promiscuous mode
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[  765.449706] netlink: 'python3': attribute type 2 has an invalid length.
[  765.450019] natrelated4: entered promiscuous mode
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[  773.672385] netlink: 'python3': attribute type 2 has an invalid length.
[  773.672675] nv0: entered promiscuous mode
[  774.301625] netlink: 'python3': attribute type 2 has an invalid length.
[  774.301743] openvswitch: nv0: Dropping previously announced user features
[  775.015511] left0: entered promiscuous mode
[  775.788242] right0: entered promiscuous mode
[  776.933967] right0: left promiscuous mode
[  778.060545] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.126416] python3 (2644) used greatest stack depth: 10592 bytes left
[  778.652066] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.782779] left0 (unregistering): left promiscuous mode
[  779.300869] nv0: left promiscuous mode
[  781.384202] ui0: entered promiscuous mode
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[  786.076961] netlink: 'python3': attribute type 2 has an invalid length.
[  786.077220] dropreason: entered promiscuous mode
[  786.815124] c0: entered promiscuous mode
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[  809.662977] s0 (unregistering): left promiscuous mode
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[  811.777886] psample: entered promiscuous mode
[  812.623432] c0: entered promiscuous mode
[  812.783753] s0: entered promiscuous mode
[  814.082334] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.655780] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.195625] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.198307] s0 (unregistering): left promiscuous mode
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[  819.784002] psample: left promiscuous mode