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[Bug 565749] Re: telepathy-gabble using up 100% of CPU after network went down

 

I have this problem in Ubuntu 11.10. While behind a proxy, I open
Empathy, which is unable to connect. Processor usage goes to 94% and the
process using it is Telepathy-Gabble. I kill it but after a couple of
minutes it is running again.

The major annoyance for me is that on my laptop this reduces battery
life from 3 hours to a mere hour and a half or so.

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https://bugs.launchpad.net/bugs/565749

Title:
  telepathy-gabble using up 100% of CPU after network went down

Status in “telepathy-gabble” package in Ubuntu:
  Expired

Bug description:
  Binary package hint: telepathy-gabble

  The "telepathy-gabble" process suddenly started using 100% of the CPU. It looks like it happened when my network connection went down.
  I ran strace on it, and got tons of output like this:

  sendto(8, "u\227\364\356e\233\\\3507\231\223~Km\360", 15, 0, NULL, 0) = -1 EAGAIN (Resource temporarily unavailable)
  sendto(8, "u\227\364\356e\233\\\3507\231\223~Km\360", 15, 0, NULL, 0) = -1 EAGAIN (Resource temporarily unavailable)
  sendto(8, "u\227\364\356e\233\\\3507\231\223~Km\360", 15, 0, NULL, 0) = -1 EAGAIN (Resource temporarily unavailable)

  And here's the backtrace from GDB (sorry, no symbols; couldn't install
  them because the network was down):

  #0  0x00007f397ae97ebc in __libc_send (fd=8, buf=<value optimized out>, n=<value optimized out>, flags=<value optimized out>)
      at ../sysdeps/unix/sysv/linux/x86_64/send.c:33
  #1  0x00007f397a460804 in ?? () from /usr/lib/libgnutls.so.26
  #2  0x00007f397a4609d9 in ?? () from /usr/lib/libgnutls.so.26
  #3  0x00007f397a45d85b in _gnutls_send_int () from /usr/lib/libgnutls.so.26
  #4  0x00007f397cab663f in ?? () from /usr/lib/libloudmouth-1.so.0
  #5  0x00007f397cab8a14 in ?? () from /usr/lib/libloudmouth-1.so.0
  #6  0x00007f397cab253f in ?? () from /usr/lib/libloudmouth-1.so.0
  #7  0x00007f397cab2723 in lm_connection_send () from /usr/lib/libloudmouth-1.so.0
  #8  0x00000000004182aa in ?? ()
  #9  0x0000000000432fb7 in ?? ()
  #10 0x0000000000466a0c in ?? ()
  #11 0x0000000000467812 in ?? ()
  #12 0x00007f397cf10580 in ?? () from /usr/lib/libdbus-glib-1.so.2
  #13 0x00007f397cce069e in ?? () from /lib/libdbus-1.so.3
  #14 0x00007f397ccd43ec in dbus_connection_dispatch () from /lib/libdbus-1.so.3
  #15 0x00007f397cf0ce45 in ?? () from /usr/lib/libdbus-glib-1.so.2
  #16 0x00007f397b5768c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
  #17 0x00007f397b57a748 in ?? () from /lib/libglib-2.0.so.0
  #18 0x00007f397b57ac55 in g_main_loop_run () from /lib/libglib-2.0.so.0
  #19 0x00007f397c62198f in tp_run_connection_manager () from /usr/lib/libtelepathy-glib.so.0
  #20 0x00007f397a921c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, 
      init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff562c4118)
      at libc-start.c:226
  #21 0x0000000000413e49 in ?? ()
  #22 0x00007fff562c4118 in ?? ()
  #23 0x000000000000001c in ?? ()
  #24 0x0000000000000001 in ?? ()
  #25 0x00007fff562c5d0f in ?? ()
  #26 0x0000000000000000 in ?? ()

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: telepathy-gabble 0.8.12-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-21-generic x86_64
  NonfreeKernelModules: wl
  Architecture: amd64
  Date: Sat Apr 17 21:19:04 2010
  InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
  ProcEnviron:
   LANGUAGE=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: telepathy-gabble

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