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[Bug 1388594] [NEW] dialer app can thrash cpu after caller hangs up on you

 

Public bug reported:

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

** Affects: dialer-app (Ubuntu)
     Importance: Critical
         Status: Confirmed


** Tags: qa-daily-testing rtm14

** Attachment added: "gdb.txt"
   https://bugs.launchpad.net/bugs/1388594/+attachment/4251450/+files/gdb.txt

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

** Changed in: dialer-app (Ubuntu)
   Importance: Undecided => Critical

** Tags added: qa-daily-testing rtm14

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to dialer-app in Ubuntu.
https://bugs.launchpad.net/bugs/1388594

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

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

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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/dialer-app/+bug/1388594/+subscriptions


Follow ups

References