[  819.107468] netlink: 'python3': attribute type 2 has an invalid length.
[  819.107780] arpping: entered promiscuous mode
[  820.266791] c0: entered promiscuous mode
[  821.363506] s0: entered promiscuous mode
[  824.276722] s0 (unregistering): left promiscuous mode
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[  825.100087] arpping: left promiscuous mode
[  827.688215] netlink: 'python3': attribute type 2 has an invalid length.
[  827.688544] ct4: entered promiscuous mode
[  828.763082] c0: entered promiscuous mode
[  829.806757] s0: entered promiscuous mode
[  848.200907] s0 (unregistering): left promiscuous mode
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[  848.994108] ct4: left promiscuous mode
[  851.214711] netlink: 'python3': attribute type 2 has an invalid length.
[  851.214972] cv4: entered promiscuous mode
[  852.241165] c0: entered promiscuous mode
[  853.260833] s0: entered promiscuous mode
[  858.981717] s0 (unregistering): left promiscuous mode
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[  859.901855] cv4: left promiscuous mode
[  862.425243] netlink: 'python3': attribute type 2 has an invalid length.
[  862.425468] nat4: entered promiscuous mode
[  863.425566] c0: entered promiscuous mode
[  864.439005] s0: entered promiscuous mode
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[  883.027609] nat4: left promiscuous mode
[  885.342693] netlink: 'python3': attribute type 2 has an invalid length.
[  885.342963] natrelated4: entered promiscuous mode
[  886.450845] c0: entered promiscuous mode
[  887.468327] s0: entered promiscuous mode
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[  896.986706] netlink: 'python3': attribute type 2 has an invalid length.
[  896.986930] nv0: entered promiscuous mode
[  897.847619] netlink: 'python3': attribute type 2 has an invalid length.
[  897.847714] openvswitch: nv0: Dropping previously announced user features
[  898.891921] left0: entered promiscuous mode
[  899.940459] right0: entered promiscuous mode
[  901.553123] right0: left promiscuous mode
[  903.143964] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.201547] python3 (25239) used greatest stack depth: 10640 bytes left
[  903.972347] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.141029] left0 (unregistering): left promiscuous mode
[  904.899042] nv0: left promiscuous mode
[  907.963096] ui0: entered promiscuous mode
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[  914.780242] netlink: 'python3': attribute type 2 has an invalid length.
[  914.780500] dropreason: entered promiscuous mode
[  915.820419] c0: entered promiscuous mode
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[  948.659921] psample: entered promiscuous mode
[  949.651851] c0: entered promiscuous mode
[  949.917193] s0: entered promiscuous mode
[  951.566364] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.402292] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  953.294134] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.773372] s0 (unregistering): left promiscuous mode
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[  959.578718] psample: left promiscuous mode