[  863.241641] netlink: 'python3': attribute type 2 has an invalid length.
[  863.241979] arpping: entered promiscuous mode
[  863.916797] c0: entered promiscuous mode
[  864.605672] s0: entered promiscuous mode
[  867.019925] s0 (unregistering): left promiscuous mode
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[  869.139795] netlink: 'python3': attribute type 2 has an invalid length.
[  869.140103] ct4: entered promiscuous mode
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[  889.043327] netlink: 'python3': attribute type 2 has an invalid length.
[  889.043657] cv4: entered promiscuous mode
[  889.745806] c0: entered promiscuous mode
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[  896.878250] netlink: 'python3': attribute type 2 has an invalid length.
[  896.878541] nat4: entered promiscuous mode
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[  915.958525] netlink: 'python3': attribute type 2 has an invalid length.
[  915.958787] natrelated4: entered promiscuous mode
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[  924.165720] netlink: 'python3': attribute type 2 has an invalid length.
[  924.165974] nv0: entered promiscuous mode
[  924.753716] netlink: 'python3': attribute type 2 has an invalid length.
[  924.753873] openvswitch: nv0: Dropping previously announced user features
[  925.462724] left0: entered promiscuous mode
[  926.135186] right0: entered promiscuous mode
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[  928.215456] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.281552] python3 (14002) used greatest stack depth: 10600 bytes left
[  928.754176] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.878282] left0 (unregistering): left promiscuous mode
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[  935.800638] netlink: 'python3': attribute type 2 has an invalid length.
[  935.800932] dropreason: entered promiscuous mode
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[  960.975348] psample: entered promiscuous mode
[  961.639557] c0: entered promiscuous mode
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[  962.813812] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.361905] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.908879] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.707827] s0 (unregistering): left promiscuous mode
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[  968.203667] psample: left promiscuous mode