A server running with MRGv2 kernel becomes unresponsive

Solution In Progress - Updated -


  • A server has been found on several occasions unresponsive and a crash has to be manually triggered
  • In the vmcore it has been observed that an important amount of the memory has been consumed by the filp slab


  • Red Hat Enterprise Linux 6.9
  • Red Hat Enterprise MRG Realtime
  • kernel version 3.10.0-693.21.1.rt56.607.el6rt.x86_64

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