Re: [Qemu-devel] Assertion after chaning display resolution

[Peter Lieven]

On 24.04.2012 15:34, Alon Levy wrote:
> On Tue, Apr 24, 2012 at 03:24:31PM +0200, Peter Lieven wrote:
> > Hi all,
> >
> > I saw the following assert after chaning display resolution. This might be
> > the cause, but i am not sure. Threaded VNC is enabled.
> > Anyone ever seen this?
> >
> >   qemu-kvm-1.0: malloc.c:3096: sYSMALLOc: Assertion `(old_top == (((mbinptr)
> > (((char *)&((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct
> > malloc_chunk, fd))))&&  old_size == 0) || ((unsigned long) (old_size)>=
> > (unsigned long)((((__builtin_offsetof (struct malloc_chunk,
> > fd_nextsize))+((2 * (sizeof(size_t))) - 1))&  ~((2 * (sizeof(size_t))) -
> > 1)))&&  ((old_top)->size&  0x1)&&  ((unsigned long)old_end&  pagemask) ==
> > 0)' failed.
> A shot in the dark - does valgrind show anything wrong?
Problem is i cannot reproduce this, but I can try running the VM in 
valgrind and
check if there is any problem.

Peter
> > Thanks,
> > Peter