Which RHEL kernels have "resolve clash for matching conntracks" patch?

Solution Verified - Updated -

Issue

  • Which RHEL kernels have "resolve clash for matching conntracks" patch?
  • Our Netty application has DNS parsing failure, but the possibility of parsing failure can be reduced by changing k8s ndots (default ndots is 5)
  • This is resolved by upstream Linux Kernel patch netfilter: nf_conntrack: resolve clash for matching conntracks, which RHEL includes this?

Environment

  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 7
  • Linux kernel firewall (netfilter) with connection tracking (conntrack)

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