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[Bug 734785] Re: VM kernel crash may crash marionnet itself

 

The issue is subtle, and I can't reproduce the problem without using
UML; the example below works fine on my 64 bit machine. Notice that I
tried both Unix.system and Unix.create_process, with the interprerter,
the bytecode compiler, and the native compiler.

** Attachment added: "session"
   https://bugs.launchpad.net/marionnet/+bug/734785/+attachment/1907711/+files/session

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https://bugs.launchpad.net/bugs/734785

Title:
  VM kernel crash may crash marionnet itself

Status in Marionnet - A virtual network laboratory:
  New

Bug description:
  When playing with new VM kernels (compiled with ARCH=um), we made a 64 bits kernel...
  we tryied to run it with a VM in 32 bits... silly idea ! Of course the VM crashed but surprisingly
  marionnet also crashed in less than a second. The debug option only showed "terminated", has if marionnet
  have been killed by some regular signal. (Marionnet version 0.90.6).



References