[Gluster-devel] client crash on server disconnect

[Emmanuel Dreyfus]

Hi

After a few days of usage, release-3.3 client crashes:

[2012-08-26 20:08:43.891178] W [socket.c:195:__socket_rwv] 0-glusterfs: 
  readv failed (Connection reset by peer)
[2012-08-26 20:08:43.891378] W [socket.c:1512:__socket_proto_state_machine] 
  0-glusterfs: reading from socket failed. Error (Connection reset by peer),
  peer (192.0.2.99:24007)
[2012-08-26 20:08:54.034302] I [glusterfsd-mgmt.c:1565:mgmt_getspec_cbk] 
  0-glusterfs: No change in volfile, continuing
[2012-08-26 20:10:52.128621] E [fd.c:443:fd_ref]  0-fd: null fd
pending frames:
frame : type(1) op(WRITE)
frame : type(1) op(WRITE)
frame : type(1) op(SETATTR)
frame : type(1) op(SETATTR)
(that one many times)

patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 2012-08-26 20:10:52
configuration details:
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
spinlock 1
extattr.h 1
xattr.h 1
st_atimespec.tv_nsec 1
package-string: glusterfs 3.3git


gdb backtrace:
#0  0xba2631ca in io_stats_writev ()
   from /usr/local/lib/glusterfs/3.3git/xlator/debug/io-stats.so
#1  0xba3ee67a in fuse_write_resume ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#2  0xba3e23fe in fuse_resolve_done ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#3  0xba3e24bb in fuse_resolve_all ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#4  0xba3e23cf in fuse_resolve ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#5  0xba3e2498 in fuse_resolve_all ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#6  0xba3e23cf in fuse_resolve ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#7  0xba3e2451 in fuse_resolve_all ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#8  0xba3e2576 in fuse_resolve_and_resume ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#9  0xba3ee87b in fuse_write ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so
#10 0xba3f8197 in fuse_thread_proc ()
   from /usr/local/lib/glusterfs/3.3git/xlator/mount/fuse.so



-- 
Emmanuel Dreyfus
manu at netbsd.org