abrt 1.0.8 detected a crash.

architecture: x86_64
cmdline: /usr/bin/python /usr/bin/yum update
component: yum
executable: /usr/bin/yum
kernel: 2.6.31.12-174.2.22.fc12.x86_64
package: yum-3.2.25-1.fc12
release: Fedora release 12 (Constantine)
uuid: 79d0e29e

backtrace
-----
Summary: TB79d0e29e subprocess.py:1123:wait:OSError: [Errno 4] Interrupted system call

Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in <module>
    yummain.user_main(sys.argv[1:], exit_code=True)
  File "/usr/share/yum-cli/yummain.py", line 315, in user_main
    errcode = main(args)
  File "/usr/share/yum-cli/yummain.py", line 263, in main
    return_code = base.doTransaction()
  File "/usr/share/yum-cli/cli.py", line 400, in doTransaction
    problems = self.downloadPkgs(downloadpkgs, callback_total=self.download_callback_total_cb)
  File "/usr/lib/python2.6/site-packages/yum/__init__.py", line 1420, in downloadPkgs
    self.plugins.run('predownload', pkglist=pkglist)
  File "/usr/lib/python2.6/site-packages/yum/plugins.py", line 177, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/lib/yum-plugins/presto.py", line 581, in predownload_hook
    (problems, more) = downloadPkgs(conduit, pinfo, download_pkgs)
  File "/usr/lib/yum-plugins/presto.py", line 303, in downloadPkgs
    delta = getDelta(po, presto, conduit, conf_mp)
  File "/usr/lib/yum-plugins/presto.py", line 226, in getDelta
    if not verifyDelta(delta['sequence'], po.arch):
  File "/usr/lib/yum-plugins/presto.py", line 60, in verifyDelta
    "-C", "-s", sequence], close_fds=True):
  File "/usr/lib64/python2.6/subprocess.py", line 444, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib64/python2.6/subprocess.py", line 1123, in wait
    pid, sts = os.waitpid(self.pid, 0)
OSError: [Errno 4] Interrupted system call

Local variables in innermost frame:
self: <subprocess.Popen object at 0x4a37390>