[Bug 680444] Re: dbus-daemon eats 100% cpu and is not responsive

[LiSrt]

As this bug is reproducible (at least once every few days for me), is
there anything we can do to get some useful information for the
developers so they can fix it?

If someone tells me what logs to post (or what I need to do to create
useful logs), I should be able to help.

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Title:
  dbus-daemon eats 100% cpu and is not responsive

Status in “dbus” package in Ubuntu:
  Fix Released

Bug description:
  Binary package hint: dbus

  strace shows the following:

  sudo strace -p 1464
  Process 1464 attached - interrupt to quit
  clock_gettime(CLOCK_MONOTONIC, {349519, 662737789}) = 0
  poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=12, events=POLLIN}, {fd=13, events=POLLIN}, {fd=15, events=POLLIN}, {fd=17, events=POLLIN}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=19, events=POLLIN}, {fd=20, events=POLLIN}, {fd=14, events=POLLIN}, {fd=22, events=POLLIN}, {fd=21, events=POLLIN}, {fd=25, events=POLLIN}, {fd=24, events=POLLIN}, {fd=26, events=POLLIN}, {fd=27, events=POLLIN}, {fd=29, events=POLLIN}, {fd=23, events=POLLIN}, {fd=31, events=POLLIN}, {fd=32, events=POLLIN}, {fd=33, events=POLLIN}, {fd=34, events=POLLIN}, {fd=35, events=POLLIN}, {fd=36, events=POLLIN}, {fd=39, events=POLLIN}, {fd=38, events=POLLIN}, {fd=37, events=POLLIN}, {fd=42, events=POLLIN}, ...], 1018, -1) = 1 ([{fd=3, revents=POLLIN}])
  clock_gettime(CLOCK_MONOTONIC, {349519, 664920388}) = 0
  accept4(3, 0xbfcd9aac, [16], SOCK_CLOEXEC) = -1 EMFILE (Too many open files)
  fcntl64(-1, F_GETFD)                    = -1 EBADF (Bad file descriptor)
  clock_gettime(CLOCK_MONOTONIC, {349519, 665068808}) = 0
  poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=12, events=POLLIN}, {fd=13, events=POLLIN}, {fd=15, events=POLLIN}, {fd=17, events=POLLIN}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=19, events=POLLIN}, {fd=20, events=POLLIN}, {fd=14, events=POLLIN}, {fd=22, events=POLLIN}, {fd=21, events=POLLIN}, {fd=25, events=POLLIN}, {fd=24, events=POLLIN}, {fd=26, events=POLLIN}, {fd=27, events=POLLIN}, {fd=29, events=POLLIN}, {fd=23, events=POLLIN}, {fd=31, events=POLLIN}, {fd=32, events=POLLIN}, {fd=33, events=POLLIN}, {fd=34, events=POLLIN}, {fd=35, events=POLLIN}, {fd=36, events=POLLIN}, {fd=39, events=POLLIN}, {fd=38, events=POLLIN}, {fd=37, events=POLLIN}, {fd=42, events=POLLIN}, ...], 1018, -1) = 1 ([{fd=3, revents=POLLIN}])
  clock_gettime(CLOCK_MONOTONIC, {349519, 667222733}) = 0
  accept4(3, 0xbfcd9aac, [16], SOCK_CLOEXEC) = -1 EMFILE (Too many open files)
  fcntl64(-1, F_GETFD)                    = -1 EBADF (Bad file descriptor)
  .................

  System info:
  Kubuntu 10.10
  ubuntu-bug does not work by the way because it tries to connect to dbus

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