[rdiff-backup-users] What do you make of these stack traces?

[Kingsley G. Morse Jr.]

Hi,

What may have caused the following stack traces,
and how might they be fixed?

They seemed to happen at about the same time as
upgrading several Debian linux packages.

Thanks,
Kingsley


Exception '15' raised of class 'rdiff_backup.robust.SignalException':
  File "/usr/lib/python2.3/site-packages/rdiff_backup/robust.py", line 32, in 
check_common_error
    try: return function(*args)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/rpath.py", line 788, in 
listdir
    return self.conn.os.listdir(self.path)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/robust.py", line 84, in 
signal_handler
    raise SignalException(signum)

Traceback (most recent call last):
  File "/usr/bin/rdiff-backup", line 23, in ?
    rdiff_backup.Main.Main(sys.argv[1:])
  File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line 260, in 
Main
    take_action(rps)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line 230, in 
take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line 279, in 
Backup
    backup.Mirror_and_increment(rpin, rpout, incdir)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/backup.py", line 51, in 
Mirror_and_increment
    DestS.patch_and_increment(dest_rpath, source_diffiter, inc_rpath)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/backup.py", line 225, in 
patch_and_increment
    for diff in rorpiter.FillInIter(source_diffiter, dest_rpath):
  File "/usr/lib/python2.3/site-packages/rdiff_backup/rorpiter.py", line 181, 
in FillInIter
    for rp in rpiter:
  File "/usr/lib/python2.3/site-packages/rdiff_backup/backup.py", line 103, in 
get_diffs
    for dest_sig in dest_sigiter:
  File "/usr/lib/python2.3/site-packages/rdiff_backup/backup.py", line 165, in 
get_sigs
    for src_rorp, dest_rorp in cls.CCPP:
  File "/usr/lib/python2.3/site-packages/rdiff_backup/backup.py", line 299, in 
next
    source_rorp, dest_rorp = self.iter.next()
  File "/usr/lib/python2.3/site-packages/rdiff_backup/rorpiter.py", line 92, in 
Collate2Iters
    try: relem1 = riter1.next()
  File "/usr/lib/python2.3/site-packages/rdiff_backup/rorpiter.py", line 340, 
in next
    next_elem = self.iter.next()
  File "/usr/lib/python2.3/site-packages/rdiff_backup/selection.py", line 132, 
in Iterate_fast
    try: rpath, val = diryield_stack[-1].next()
  File "/usr/lib/python2.3/site-packages/rdiff_backup/selection.py", line 118, 
in diryield
    for filename in self.listdir(rpath):
  File "/usr/lib/python2.3/site-packages/rdiff_backup/selection.py", line 180, 
in listdir
    dir_listing = robust.check_common_error(error_handler, dir_rp.listdir)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/robust.py", line 32, in 
check_common_error
    try: return function(*args)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/rpath.py", line 788, in 
listdir
    return self.conn.os.listdir(self.path)
  File "/usr/lib/python2.3/site-packages/rdiff_backup/robust.py", line 84, in 
signal_handler
    raise SignalException(signum)
rdiff_backup.robust.SignalException: 15
Exception exceptions.TypeError: "'NoneType' object is not callable" in <bound 
method GzipFile.__del__ of <gzip open file 
'/mnt/backup/rdiff-backup-data/extended_attributes.2005-09-03T10:25:56-07:00.snapshot.gz',
 mode 'wb' at 0x40251220 0x4056b1cc>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in <bound 
method GzipFile.__del__ of <gzip open file 
'/mnt/backup/rdiff-backup-data/file_statistics.2005-09-03T10:25:56-07:00.data.gz',
 mode 'wb' at 0x40207da0 0x4056b26c>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in <bound 
method GzipFile.__del__ of <gzip open file 
'/mnt/backup/rdiff-backup-data/error_log.2005-09-03T10:25:56-07:00.data.gz', 
mode 'wb' at 0x4024c220 0x4055ac2c>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in <bound 
method GzipFile.__del__ of <gzip open file 
'/mnt/backup/rdiff-backup-data/mirror_metadata.2005-09-03T10:25:56-07:00.snapshot.gz',
 mode 'wb' at 0x40251ae0 0x4056b2ac>> ignored