IRET returned message

[Julian Vetter]

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Hello Everybody,
can someone explain to me what it means when my L4Linux interrupts and
jumps into JDB with the message:

- ------------------------------------------------------
    CPU 0 [f001239c]: IRET returned

[       l4lx.cpu0] jdb: g
        ------------------------------------------------------

I sometimes get this message, and after that my system hangs and I
can't jump back to L4Linux by hitting 'g' in the Debugger.

Any help would be appreciated

Cheers,
Julian
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