[Bug 989593] [ppc64] [s390x] ghc-7.6.3 build with ghc-7.6.3 doesn't complete

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=989593

Siddhesh Poyarekar <spoyarek at redhat.com> changed:

           What    |Removed                     |Added
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                 CC|                            |spoyarek at redhat.com



--- Comment #23 from Siddhesh Poyarekar <spoyarek at redhat.com> ---
The futex syscall is being continuously interrupted by SIGVTALRM, which seems
to be the cause.  Since you're stuck in pthread_cond_wait, I'd look at who is
calling it and also who has registered that alarm, which is probably going off
way too often.

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