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[Bug 1388594] Re: [TOPBLOCKER] dialer app can thrash cpu after caller hangs up on you

 

We have been testing for last few days and unable to reproduce. Based on
the gdb trace you provided, this looks to be the same as
https://code.launchpad.net/~renatofilho/address-book-
service/fix-1380094/+merge/238207 where apps use 100% cpu and have dbus-
cpp and other thread waits in their trace.

Please re-open if you can get this to happen again.

** Changed in: dialer-app (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1388594

Title:
  [TOPBLOCKER] dialer app can thrash cpu after caller hangs up on you

Status in “dialer-app” package in Ubuntu:
  Incomplete

Bug description:
  summary
  dialer app can thrash cpu after caller hangs up on you

  steps:
  1. answer call from someone using snap decision bubble
  2. talk for a while
  3. let the caller hang up on you

  expected results:
  dialer app isn't using 100% cpu after call

  actual results 
  dialer app continues to thrash cpu

  snap shot from top 5 minutes after call
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND     
   7412 phablet   20   0  253352  50876  25296 S 100.0  5.2  11:41.13 dialer-app  
    751 message+  20   0    9480   6680    756 S   1.3  0.7   4:03.64 dbus-daemon

  version info:
  [service]
  base: system-image.ubuntu.com
  http_port: 80
  https_port: 443
  channel: ubuntu-touch/ubuntu-rtm/14.09-proposed
  device: krillin
  build_number: 140
  version_detail: ubuntu=20141031.1,device=20141028-3ca60be,custom=1414598646,version=140

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References