Yes - does seem a binder error. As far as I remember dmesg didn't show me
anything different from the one which came on the logcat !!
< I suppose it was the kernel message which came -- I ran it on console and
not on adb>
It does always happen only the 1st time !! - When I suppose the Settings app
is trying to read something from /data ? userdata or cache which has not yet
been created ?
Hence causing an exception -- and android restart !!
Anyways How do I generate a bugreport ?
regards,
Pavan
On Sat, Aug 8, 2009 at 12:46 AM, 黃強 <shawnjoh...@gmail.com> wrote:
> It's not Binder error? If it's dbus issue, why did the log show
> Binder transaction failed?
> Pavan, do you have bugreport or last_kmsg? Is it related to Binder failure?
>
> 2009/8/8 Nick Pelly <npe...@google.com>
>
>
>> JK just pointed out to me that this might be a DBUS failure that we
>> fixed a while back.
>>
>> Can you make sure you have this patch in your build?
>>
>>
>> commit 4a364130fb072bf44367e537f8d24e7e00c6ca69
>> Author: Nick Pelly <npe...@google.com>
>> Date: Thu Jun 18 15:05:34 2009 -0700
>>
>> Fix runtime restarts due to sending the wrong flags to dbus.
>>
>> In eventLoopMain we were correctly translating from unix events to
>> dbus flags,
>> but a coding typo then gave the unix events to dbus. Fix this typo.
>>
>> Also noticed that we were passing raw dbus flags to poll() in another
>> area.
>> This did not cause any immediate problem, since POLLIN | POLLPRI is
>> harmless
>> and we do not usually need POLLOUT. But fixed anyway.
>>
>> diff --git a/core/jni/android_server_BluetoothEventLoop.cpp
>> b/core/jni/android_server_BluetoothEventLoop.cpp
>> index ff8f28a..ad24136 100644
>> --- a/core/jni/android_server_BluetoothEventLoop.cpp
>> +++ b/core/jni/android_server_BluetoothEventLoop.cpp
>> @@ -162,6 +162,19 @@ static const DBusObjectPathVTable agent_vtable = {
>> NULL, agent_event_filter, NULL, NULL, NULL, NULL
>> };
>>
>> +static unsigned int unix_events_to_dbus_flags(short events) {
>> + return (events & DBUS_WATCH_READABLE ? POLLIN : 0) |
>> + (events & DBUS_WATCH_WRITABLE ? POLLOUT : 0) |
>> + (events & DBUS_WATCH_ERROR ? POLLERR : 0) |
>> + (events & DBUS_WATCH_HANGUP ? POLLHUP : 0);
>> +}
>> +
>> +static short dbus_flags_to_unix_events(unsigned int flags) {
>> + return (flags & POLLIN ? DBUS_WATCH_READABLE : 0) |
>> + (flags & POLLOUT ? DBUS_WATCH_WRITABLE : 0) |
>> + (flags & POLLERR ? DBUS_WATCH_ERROR : 0) |
>> + (flags & POLLHUP ? DBUS_WATCH_HANGUP : 0);
>> +}
>>
>> static jboolean setUpEventLoop(native_data_t *nat) {
>> LOGV(__FUNCTION__);
>> @@ -385,8 +398,7 @@ static void handleWatchAdd(native_data_t *nat) {
>> read(nat->controlFdR, &newFD, sizeof(int));
>> read(nat->controlFdR, &flags, sizeof(unsigned int));
>> read(nat->controlFdR, &watch, sizeof(DBusWatch *));
>> - int events = (flags & DBUS_WATCH_READABLE ? POLLIN : 0)
>> - | (flags & DBUS_WATCH_WRITABLE ? POLLOUT : 0);
>> + short events = dbus_flags_to_unix_events(flags);
>>
>> for (int y = 0; y<nat->pollMemberCount; y++) {
>> if ((nat->pollData[y].fd == newFD) &&
>> @@ -430,8 +442,7 @@ static void handleWatchRemove(native_data_t *nat) {
>>
>> read(nat->controlFdR, &removeFD, sizeof(int));
>> read(nat->controlFdR, &flags, sizeof(unsigned int));
>> - int events = (flags & DBUS_WATCH_READABLE ? POLLIN : 0)
>> - | (flags & DBUS_WATCH_WRITABLE ? POLLOUT : 0);
>> + short events = dbus_flags_to_unix_events(flags);
>>
>> for (int y = 0; y < nat->pollMemberCount; y++) {
>> if ((nat->pollData[y].fd == removeFD) &&
>> @@ -495,13 +506,12 @@ static void *eventLoopMain(void *ptr) {
>> }
>> }
>> } else {
>> - int event = nat->pollData[i].revents;
>> - int flags = (event & POLLIN ? DBUS_WATCH_READABLE : 0)
>> |
>> - (event & POLLOUT ? DBUS_WATCH_WRITABLE :
>> 0);
>> - dbus_watch_handle(nat->watchData[i], event);
>> - nat->pollData[i].revents = 0;
>> - // can only do one - it may have caused a 'remove'
>> - break;
>> + short events = nat->pollData[i].revents;
>> + unsigned int flags = unix_events_to_dbus_flags(events);
>> + dbus_watch_handle(nat->watchData[i], flags);
>> + nat->pollData[i].revents = 0;
>> + // can only do one - it may have caused a 'remove'
>> + break;
>> }
>> }
>> while (dbus_connection_dispatch(nat->conn) ==
>>
>>
>>
>> On Fri, Aug 7, 2009 at 9:41 AM, Nick Pelly<npe...@google.com> wrote:
>> > Hi,
>> >
>> > Sorry for the late reply,
>> >
>> > This is a really strange failure log. We have never seen this before.
>> > Sorry I know that is not very useful :(
>> >
>> > Nick
>> >
>> > On Wed, Jul 29, 2009 at 7:01 AM, pavan savoy<pavan.sa...@gmail.com>
>> wrote:
>> >> Hi,
>> >>
>> >> On the donut branch - a2dp connection the first time, when userdata and
>> >> cache is empty always seem to fail - resulting in restart of whole
>> android.
>> >> Is android trying to read in some-parameter from userdata/cache which
>> hasn't
>> >> been created yet ?
>> >>
>> >> find below the logs, [also attached the complete log file]
>> >>
>> >> I/BT HSHFP( 1083): Successful RFCOMM socket connect.
>> >> D/BT HSHFP( 1083): RFCOMM connection attempt took 1775 ms
>> >> D/BT HSHFP( 1083): Rfcomm connected
>> >> D/BT HSHFP( 1083): Headset state 1 -> 2, result = 1
>> >> D/BluetoothA2dpService( 931): connectSink(00:13:17:72:30:B9)
>> >> I/Bluetooth AT recv( 1083): AT+BRSF=27
>> >> I/Bluetooth AT sent( 1083): +BRSF: 99
>> >> I/Bluetooth AT sent( 1083): OK
>> >> D/BluetoothA2dpService( 931): new bluez sink: 00:13:17:72:30:B9
>> >> (/org/bluez/audio/device0)
>> >> binder: release 931:936 transaction 4665 in, still active
>> >> binder: send failed reply for transaction 4665 to 1083:1083
>> >> binder: release 931:1099 transaction 4664 in, still active
>> >> binder: send failed reply for transaction 4664 to 1153:1153
>> >> E/BluetoothDevice( 1083):
>> >> E/BluetoothDevice( 1083): android.os.DeadObjectException
>> >> E/BluetoothDevice( 1083): \0x09at
>> android.os.BinderProxy.transact(Native
>> >> Method)
>> >> E/BluetoothDevice( 1083): \0x09at
>> >>
>> android.bluetooth.IBluetoothDevice$Stub$Proxy.getRemoteName(IBluetoothDevice.java:991)
>> >> binder: 1083:1236 transaction failed 29189, size104-4
>> >> .......
>> >> E/BluetoothDevice( 1083): \0x09at
>> >>
>> com.android.phone.BluetoothHandsfree.configAudioParameters(BluetoothHandsfree.java:270)
>> >> E/BluetoothDevice( 1083): \0x09at
>> >>
>> com.android.phone.BluetoothHandsfree.connectHeadset(BluetoothHandsfree.binder:
>> >> 1083:1083 transaction failed 29189, size120-0
>> >> java:232)
>> >> E/BluetoothDevice( 1083): \0x09at
>> >>
>> com.android.phone.BluetoothHandsfree.connectHeadset(BluetoothHandsfree.binder:
>> >> 1083:1083 transaction failed 29189, size120-0
>> >> java:232)
>> >> E/BluetoothDevice( 1083): \0x09at
>> >>
>> com.android.phone.BluetoothHeadsetService$6.handleMessage(BluetoothHeadsetService.java:466)
>> >> E/BluetoothDevice( 1083): \0x09at
>> >> android.os.Handler.dispatchMessage(Handler.java:99)
>> >> ......
>> >> E/BluetoothDevice( 1083): \0x09at
>> >>
>> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
>> >> E/BluetoothDevice( 1083): \0x09at
>> >> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
>> >> E/BluetoothDevice( 1083): \0x09at dalvik.system.NativeStart.main(Native
>> >> Method)
>> >> I/ActivityThread( 1204): Removing dead content provider: settings
>> >> I/ActivityThread( 1186): Removing dead content provider: settings
>> >> I/ActivityThread( 1177): Removing dead content provider: settings
>> >> I/ActivityThread( 1107): Removing dead content provider: settingsinit:
>> >> untracked pid 1120 exited
>> >>
>> >> I/ActivityThread( 1153): Removing dead content provider: settings
>> >> I/ServiceManager( 871): service 'battery' died
>> >> I/ServiceManager( 871): service 'hardware' died
>> >> I/ServiceManager( 871): service 'activity.senders' died
>> >> I/ServiceManager( 871): service 'meminfo' died
>> >> I/ServiceManager( 871): service 'cpuinfo' died
>> >> I/ServiceManager( 871): service 'isms' died
>> >> I/ServiceManager( 871): service 'simphonebook' died
>> >> I/ServiceManager( 871): service 'iphonesubinfo' died
>> >> I/ServiceManager( 871): service 'phone' died
>> >> D/AndroidRuntime( 1239):
>> >> D/AndroidRuntime( 1239): >>>>>>>>>>>>>> AndroidRuntime START
>> <<<<<<<<<<<<<<
>> >>
>> >>
>> >> --
>> >> --Pavan Savoy
>> >>
>> >>
>> >> >>
>> >>
>> >
>>
>>
>>
>
> >
>
--
--Pavan Savoy
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