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Process hang in n2cp registration (Doc ID 2102162.1)

Last updated on FEBRUARY 05, 2019

Applies to:

Solaris Operating System - Version 10 9/10 U9 and later
All Platforms


The following applies to Solaris 10 without kernel patch 150400-33 (SPARC) / 150400-33 (x86-64) or newer.

Under certain conditions the registration to the module n2cp could block in the function crypto_unregister_provider(). In that case the process which is trying register will hang indefinitely and become unkillable. The stack of the kernel thread of the process would look like this:


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