[  715.292366] netlink: 'python3': attribute type 2 has an invalid length.
[  715.292628] arpping: entered promiscuous mode
[  715.916645] c0: entered promiscuous mode
[  716.500048] s0: entered promiscuous mode
[  718.708751] s0 (unregistering): left promiscuous mode
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[  720.791729] netlink: 'python3': attribute type 2 has an invalid length.
[  720.792014] ct4: entered promiscuous mode
[  721.526053] c0: entered promiscuous mode
[  722.158331] s0: entered promiscuous mode
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[  740.322739] netlink: 'python3': attribute type 2 has an invalid length.
[  740.323045] cv4: entered promiscuous mode
[  741.031766] c0: entered promiscuous mode
[  741.738829] s0: entered promiscuous mode
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[  747.951208] netlink: 'python3': attribute type 2 has an invalid length.
[  747.951483] nat4: entered promiscuous mode
[  748.606074] c0: entered promiscuous mode
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[  765.392253] nat4: left promiscuous mode
[  766.813382] netlink: 'python3': attribute type 2 has an invalid length.
[  766.813649] natrelated4: entered promiscuous mode
[  767.449895] c0: entered promiscuous mode
[  768.124678] s0: entered promiscuous mode
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[  774.205513] netlink: 'python3': attribute type 2 has an invalid length.
[  774.205771] nv0: entered promiscuous mode
[  774.771446] netlink: 'python3': attribute type 2 has an invalid length.
[  774.771560] openvswitch: nv0: Dropping previously announced user features
[  775.416285] left0: entered promiscuous mode
[  776.175877] right0: entered promiscuous mode
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[  778.360216] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.410492] python3 (1582) used greatest stack depth: 10600 bytes left
[  778.870755] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.995760] left0 (unregistering): left promiscuous mode
[  779.462935] nv0: left promiscuous mode
[  781.385966] ui0: entered promiscuous mode
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[  786.842151] netlink: 'python3': attribute type 2 has an invalid length.
[  786.842660] dropreason: entered promiscuous mode
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[  811.950087] psample: entered promiscuous mode
[  812.606978] c0: entered promiscuous mode
[  812.737725] s0: entered promiscuous mode
[  813.782820] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.339500] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.833959] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.612895] s0 (unregistering): left promiscuous mode
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[  819.123976] psample: left promiscuous mode