Opened 6 years ago

Closed 6 years ago

#371 closed defect (fixed)

Incoming call never stops

Reported by: daniel Owned by: mickey
Priority: major Milestone:
Component: framework/ogsmd Version: milestone5
Keywords: Cc:


I just encountered something weird. Went away for a bit and after I came back my FR was ringing (actually vibrating) and showing an incoming call.

This call woke up my phone about twenty minutes before I got back, but the log shows that it never got the hangup %CPI.

The image is from before the new timeout code got in.

root@om-gta02:~# opkg status frameworkd
Package: frameworkd
Depends: python-ctypes, python-dbus, python-datetime, python-difflib, python-logging, python-pprint, python-pyalsaaudio, python-pygobject, python-pyrtc, python-pyserial, python-pyyaml, python-shell, python-subprocess, python-syslog, python-textutils, frameworkd-config, fso-gsm0710muxd, wmiconfig
Recommends: alsa-utils-amixer, python-gst, ppp
Status: install ok installed
Architecture: armv4t

root@om-gta02:~# opkg status fso-gsm0710muxd
Package: fso-gsm0710muxd
Depends: dbus, libdbus-glib-1-2, libdbus-glib-1-2 (>= 0.76), libdbus-1-3 (>= 1.2.1), libgobject-2.0-0 (>= 2.16.4), libglib-2.0-0 (>= 2.16.4), libc6 (>= 2.6.1)
Replaces: gsm0710muxd
Conflicts: gsm0710muxd
Status: install ok installed
Architecture: armv4t

Attachments (1)

frameworkd.log (17.9 KB) - added by daniel 6 years ago.
frameworkd log of the issue. The phone was still vibrating at 13:41:13 when I just yanked the battery.

Download all attachments as: .zip

Change History (4)

Changed 6 years ago by daniel

frameworkd log of the issue. The phone was still vibrating at 13:41:13 when I just yanked the battery.

comment:1 Changed 6 years ago by shishz

I think I experienced the same thing yesterday with my gta02 with milestone 5.1. The phone started ringing in my pack and I decided to let it go to voicemail... it never stopped ringing or vibrating and the screen displayed the incoming call, and hitting the reject button did nothing. I was able to navigate the gui and shutdown the phone though.

comment:2 Changed 6 years ago by daniel

Okay, did this happen again for anyone? Things have been pretty stable here.
I think we have a time out for ringing now even on the ti calypso, right? (mickey?)

Why the %CPI should be missing is still strange, though. Maybe another manifestation of the muxer issue with large buffers?

comment:3 Changed 6 years ago by mickey

  • Resolution set to fixed
  • Status changed from new to closed

Ok, a fresh new analysis shows the problem. At wakeup we issue the resume commands on the unsolicited channel. The channel breaks down since it gets a response intermixed with unsolicited ringing. At 13:21:34 it finally times out and (for some reason) no longer operates the parser. This the reason why we miss all following messages -- including %CPI -- on the unsolicited channel.

Although I don't know why the channel really hangs, this very problem can no longer happen with the new parser.

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