[  820.181715] netlink: 'python3': attribute type 2 has an invalid length.
[  820.181974] arpping: entered promiscuous mode
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[  825.649041] s0 (unregistering): left promiscuous mode
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[  829.469980] netlink: 'python3': attribute type 2 has an invalid length.
[  829.470266] ct4: entered promiscuous mode
[  830.704308] c0: entered promiscuous mode
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[  854.401959] netlink: 'python3': attribute type 2 has an invalid length.
[  854.402209] cv4: entered promiscuous mode
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[  866.246393] netlink: 'python3': attribute type 2 has an invalid length.
[  866.246666] nat4: entered promiscuous mode
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[  890.261495] netlink: 'python3': attribute type 2 has an invalid length.
[  890.261766] natrelated4: entered promiscuous mode
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[  903.376045] netlink: 'python3': attribute type 2 has an invalid length.
[  903.376391] nv0: entered promiscuous mode
[  904.348860] netlink: 'python3': attribute type 2 has an invalid length.
[  904.348967] openvswitch: nv0: Dropping previously announced user features
[  905.471419] left0: entered promiscuous mode
[  906.571723] right0: entered promiscuous mode
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[  910.081385] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.142467] python3 (26276) used greatest stack depth: 10640 bytes left
[  910.990127] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.148533] left0 (unregistering): left promiscuous mode
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[  922.436418] netlink: 'python3': attribute type 2 has an invalid length.
[  922.436680] dropreason: entered promiscuous mode
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[  957.526114] psample: entered promiscuous mode
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[  960.575231] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.446493] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.383638] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  968.396958] s0 (unregistering): left promiscuous mode
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[  969.439487] psample: left promiscuous mode