Description of problem:
We got gluster self-heal daemon crash when splint-brain on volume went unnoticed for long time.

Version-Release number of selected component (if applicable):
3.3.1

How reproducible:
Always, but hard.

Steps to Reproduce:
1. Get split brain on /
2. Wait... having regular traffic.
3. gluster volume heal <volume> info split-brain hits 4096
4. crash

Actual results:
pending frames:

patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 2013-06-22 13:09:19
configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.3.1
/lib64/libc.so.6[0x33d6a32920]
/usr/lib64/glusterfs/3.3.1/xlator/cluster/replicate.so(_add_event_to_dict+0x0)[0x7ff18fddb730]
/usr/lib64/libglusterfs.so.0(cb_buffer_dump+0xac)[0x3d3305b9dc]
/usr/lib64/glusterfs/3.3.1/xlator/cluster/replicate.so(_add_eh_to_dict+0x2f)[0x7ff18fddb0bf]
/usr/lib64/glusterfs/3.3.1/xlator/cluster/replicate.so(_add_all_subvols_eh_to_dict+0x7b)[0x7ff18fddb14b]
/usr/lib64/glusterfs/3.3.1/xlator/cluster/replicate.so(afr_xl_op+0x135)[0x7ff18fddb2b5]
/usr/lib64/glusterfs/3.3.1/xlator/cluster/replicate.so(notify+0x29)[0x7ff18fde0409]
/usr/sbin/glusterfs(glusterfs_handle_translator_op+0x452)[0x409212]
/usr/lib64/libglusterfs.so.0(synctask_wrap+0x12)[0x3d3304b832]
/lib64/libc.so.6[0x33d6a43b80]

Expected results:
No crash.


Additional info: