[  822.329447] netlink: 'python3': attribute type 2 has an invalid length.
[  822.329697] arpping: entered promiscuous mode
[  823.373755] c0: entered promiscuous mode
[  824.430923] s0: entered promiscuous mode
[  827.369152] s0 (unregistering): left promiscuous mode
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[  830.809139] netlink: 'python3': attribute type 2 has an invalid length.
[  830.809423] ct4: entered promiscuous mode
[  832.047164] c0: entered promiscuous mode
[  833.135472] s0: entered promiscuous mode
[  852.119852] s0 (unregistering): left promiscuous mode
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[  855.641286] netlink: 'python3': attribute type 2 has an invalid length.
[  855.641603] cv4: entered promiscuous mode
[  856.769010] c0: entered promiscuous mode
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[  863.649012] s0 (unregistering): left promiscuous mode
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[  864.579090] cv4: left promiscuous mode
[  867.294255] netlink: 'python3': attribute type 2 has an invalid length.
[  867.294527] nat4: entered promiscuous mode
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[  888.611675] nat4: left promiscuous mode
[  891.299639] netlink: 'python3': attribute type 2 has an invalid length.
[  891.299921] natrelated4: entered promiscuous mode
[  892.483489] c0: entered promiscuous mode
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[  901.060247] s0 (unregistering): left promiscuous mode
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[  904.478399] netlink: 'python3': attribute type 2 has an invalid length.
[  904.478788] nv0: entered promiscuous mode
[  905.325295] netlink: 'python3': attribute type 2 has an invalid length.
[  905.325406] openvswitch: nv0: Dropping previously announced user features
[  906.353812] left0: entered promiscuous mode
[  907.397334] right0: entered promiscuous mode
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[  911.006697] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.079889] python3 (26283) used greatest stack depth: 10608 bytes left
[  911.965795] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.136686] left0 (unregistering): left promiscuous mode
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[  923.414442] netlink: 'python3': attribute type 2 has an invalid length.
[  923.414831] dropreason: entered promiscuous mode
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[  957.194732] psample: entered promiscuous mode
[  958.327690] c0: entered promiscuous mode
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[  960.283165] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.174350] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.081737] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.976273] s0 (unregistering): left promiscuous mode
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[  968.945311] psample: left promiscuous mode