[haiku-bugs] [Haiku] #11314: PANIC: acquire_spinlock: attempt to acquire lock twice on non-SMP system
- From: "nicsma" <trac@xxxxxxxxxxxx>
- Date: Sat, 04 Oct 2014 14:12:33 -0000
#11314: PANIC: acquire_spinlock: attempt to acquire lock twice on non-SMP system
-----------------------+------------------------------
Reporter: nicsma | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: - General | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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I'm trying to get the GHC Haskell compiler running on Haiku. At some point
in the configure script, it runs a C program which reliably gives the
kernel panic above on the hrev47958 nightly (x86, GCC 2/4 hybrid). I've
attached the C program (panic.c) but I haven't tried to minimise it
because I don't really know what it does.
I'm running on QEMU, single-processor. If I enable SMP I get a different
panic most of the time:
{{{
PANIC: acquire_spinlock(): Failed to acquire spinlock 0xce99c850 for a
long time!
}}}
I've also attached the serial debug output from the UP and SMP runs.
--
Ticket URL: <https://dev.haiku-os.org/ticket/11314>
Haiku <https://dev.haiku-os.org>
Haiku - the operating system.
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