On Thu, 30 Dec 2010, John David Anglin wrote:
> On Thu, 30 Dec 2010, John David Anglin wrote:
>
> > Attached is an application that triggers similar errors:
Here is a simpler testcase:
int main ()
{
asm ("stw %r0,0(%r0)"); /* Generate null pointer exception */
return 0;
}
With the above, I get the following INEQUIVALENT ALIASES messages:
Jan 1 10:23:19 gsyprf11 kernel: [135942.140000] INEQUIVALENT ALIASES 0x406b1000 and 0x406b0000 in file libc-2.11.2.so
Jan 1 10:23:19 gsyprf11 kernel: [135942.224000] INEQUIVALENT ALIASES 0x406b1000 and 0x406b0000 in file libc-2.11.2.so
Running with strace, I see the following mmap call:
mmap(0x406b1000, 28672, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x158000) = 0x406b1000
This is from glibc.
Dave
--
J. David Anglin dave.anglin@xxxxxxxxxxxxxx
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)
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