[  826.210133] netlink: 'python3': attribute type 2 has an invalid length.
[  826.210453] arpping: entered promiscuous mode
[  827.427465] c0: entered promiscuous mode
[  828.519576] s0: entered promiscuous mode
[  831.696118] s0 (unregistering): left promiscuous mode
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[  832.586478] arpping: left promiscuous mode
[  835.023143] netlink: 'python3': attribute type 2 has an invalid length.
[  835.023386] ct4: entered promiscuous mode
[  836.039373] c0: entered promiscuous mode
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[  855.630308] s0 (unregistering): left promiscuous mode
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[  856.575030] ct4: left promiscuous mode
[  859.140254] netlink: 'python3': attribute type 2 has an invalid length.
[  859.140520] cv4: entered promiscuous mode
[  860.292630] c0: entered promiscuous mode
[  861.351831] s0: entered promiscuous mode
[  866.974576] s0 (unregistering): left promiscuous mode
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[  870.519796] netlink: 'python3': attribute type 2 has an invalid length.
[  870.520167] nat4: entered promiscuous mode
[  871.593015] c0: entered promiscuous mode
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[  891.088552] nat4: left promiscuous mode
[  893.432376] netlink: 'python3': attribute type 2 has an invalid length.
[  893.432614] natrelated4: entered promiscuous mode
[  894.489781] c0: entered promiscuous mode
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[  905.865944] netlink: 'python3': attribute type 2 has an invalid length.
[  905.866313] nv0: entered promiscuous mode
[  906.760527] netlink: 'python3': attribute type 2 has an invalid length.
[  906.760676] openvswitch: nv0: Dropping previously announced user features
[  907.871728] left0: entered promiscuous mode
[  908.976171] right0: entered promiscuous mode
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[  912.440395] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.511397] python3 (26277) used greatest stack depth: 10608 bytes left
[  913.406964] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.592430] left0 (unregistering): left promiscuous mode
[  914.355759] nv0: left promiscuous mode
[  917.673787] ui0: entered promiscuous mode
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[  924.629566] netlink: 'python3': attribute type 2 has an invalid length.
[  924.629799] dropreason: entered promiscuous mode
[  925.741691] c0: entered promiscuous mode
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[  958.811663] psample: entered promiscuous mode
[  959.968544] c0: entered promiscuous mode
[  960.266021] s0: entered promiscuous mode
[  962.037452] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.969630] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.899456] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.745158] s0 (unregistering): left promiscuous mode
[  969.825689] c0 (unregistering): left promiscuous mode
[  970.630502] psample: left promiscuous mode