RE: [Valgrind-users] Crash on launch under valgrind-3.1.SVN

[Tom H. <to...@co...>]

In message <378...@lo...>
          Tom Hughes <to...@co...> wrote:

> In message <EEF...@us...>
>           "Christopher Tate" <Chr...@pa...> wrote:
> 
> > SYSCALL[2886,1](192) sys_mmap2 ( 0x401E000, 4096, 3, 2066, 3, 4 ) --> [pre-fail] Failure(0x16)
> > SYSCALL[2886,1](  6) sys_close ( 3 )[sync] --> Success(0x0)
> > SYSCALL[2886,1](146) sys_writev ( 2, 0xBEFFCDBC, 10 ) --> [async] ...
> 
> That looks like the client program is asking for a non-page aligned
> offset however, which is a bit odd...
> 
> ...except that I've just remembered that the offset given to mmap2
> is given in pages not bytes but old_mmap takes it in bytes if I recall
> correctly. So there is a bit of an mismatch here somewhere.

Try r4821 and see if that it any better.

Tom

-- 
Tom Hughes (to...@co...)
http://www.compton.nu/