[Bug 1538049] Re: xenstore crashes with SIGBUS in domain_can_read()

Stefan Bader stefan.bader at canonical.com
Wed Jan 27 09:00:29 UTC 2016


Crash also happens if dom0 is restricted to a single, pinned vCPU. So I
guess it isn't an inconsistency. Only vague explanation I can think of
is that the hypervisor for some reason invalidates the mapping without
dom0(and xenstored running there) realizing.

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Title:
  xenstore crashes with SIGBUS in domain_can_read()

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