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Automatically exported from code.google.com/p/android-wifi-tether
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Phone in unknown state #145

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Install custom rom for the Hero from Modaco
2. Startup wifi-tether
3. Shutdown wifi-thether

What is the expected output? What do you see instead?

I expect the program to stop wifi-tethering. Instead I see a 'Phone is in
unknown state, try rebooting'

What version of the product are you using? On what operating system?

Using 1.52 and android custom Modaco Rom (2.73) for the Hero

Please provide any additional information below.

I saw the problem several times on the Modaco forum. So it is not just me.
After it gives the notification, I am no longer able to start wifi-tether
and actually connect my computer to the phone.

Original issue reported on code.google.com by anderneo@gmail.com on 7 Sep 2009 at 7:20

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
I also get this,

The log shows:

Unloading wlan.ko module...
rmmod: delete_module 'wlan' failed
(errno 11)
failed

I am using version 2.0 ROM from the following Page

http://android.modaco.com/content/htc-hero-hero-modaco-com/292018/04-09-2-0-the-
modaco-custom-rom-is-here-2-versions-based-on-the-new-update/

Original comment by aaronj...@gmail.com on 7 Sep 2009 at 11:35

GoogleCodeExporter commented 9 years ago 
After you got such an error could you please open a command-prompt (terminal) 
and type:

lsmod

Please post the output. lsmod will give you all kernel-modules which are 
currently
loaded. I'm interested if the wlan.ko-module was successfully unloaded or not.

Thanks.

Original comment by harald....@gmail.com on 7 Sep 2009 at 1:13

GoogleCodeExporter commented 9 years ago 
Please provide "adb logcat" traces as well.
See: http://developer.android.com/guide/developing/tools/adb.html

Original comment by harald....@gmail.com on 7 Sep 2009 at 1:23

GoogleCodeExporter commented 9 years ago 
The logcat:

D/TETHER -> CoreTask(  880): Root-Command ==> su -c "/data/data/android.tether/b
in/tether stop"
D/su      ( 1087): 10046:10046 /system/bin/sh executing 0:0 /data/data/android.t
ether/bin/tether stop
E/vold    (   83): Unable to lookup media '/devices/platform/msm_sdcc.1/mmc_host
/mmc0/mmc0:0001'
E/vold    (   83): Error processing uevent msg (No such file or directory)
D/TETHER -> CoreTask(  880): Reading lines from file: /proc/net/dev
D/TETHER -> CoreTask(  880): Data rx: 0, tx: 0
D/dalvikvm(  880): GC freed 239 objects / 46400 bytes in 85ms
I/Contact WidgetView(  154): android.intent.action.NOTIFICATION_REMOVE changed m
ContentChanged? true changed false
D/dalvikvm(  880): threadid=23 wakeup: interrupted
D/dalvikvm(  880): GC freed 30 objects / 1104 bytes in 95ms
D/TETHER -> CoreTask(  880): Reading lines from file: /proc/sys/net/ipv4/ip_forw
ard
I/NotificationService(  108): enqueueToast pkg=android.tether callback=android.a
pp.ITransientNotification$Stub$Proxy@43935c38 duration=1
D/dalvikvm(  880): GC freed 6942 objects / 298992 bytes in 104ms
D/dalvikvm(  880): GC freed 8 objects / 288 bytes in 85ms
D/dalvikvm(  108): GC freed 18033 objects / 870096 bytes in 246ms
W/InputManagerService(  108): Window already focused, ignoring focus gain of: co
m.android.internal.view.IInputMethodClient$Stub$Proxy@43951470
D/dalvikvm(  148): GC freed 624 objects / 22192 bytes in 128ms

Original comment by anderneo@gmail.com on 7 Sep 2009 at 2:19

GoogleCodeExporter commented 9 years ago 
And how can I execute the lsmod command? 
Once I enter the lsmod command in adb shell, there is nothing displayed. It is
executed correctly though, cause is causes no error..

Original comment by anderneo@gmail.com on 7 Sep 2009 at 2:23

GoogleCodeExporter commented 9 years ago 
Am I being not patient or is there really no one around? :)

Original comment by anderneo@gmail.com on 9 Sep 2009 at 2:19

GoogleCodeExporter commented 9 years ago 
Could you please check the following *AFTER* receiving such a "unknown state" 
message:

Open a terminal-emulator (or you could do that via adb) and type:

1) "ps" (without quotes)
Do you see a line similar to this one:
root     982   1     784   324   c00b2ffc afe0c584 S
/data/data/android.tether/bin/dnsmasq

2) "cat /proc/sys/net/ipv4/ip_forward"
What is returned 1 or 0?

Original comment by harald....@gmail.com on 9 Sep 2009 at 2:33

GoogleCodeExporter commented 9 years ago 
I have the same problem.
1) "ps" result :
ps
  PID USER       VSZ STAT COMMAND
    1 0          292 S    /init
    2 0            0 SW<  [kthreadd]
    3 0            0 SW<  [ksoftirqd/0]
    4 0            0 SW<  [watchdog/0]
    5 0            0 SW<  [events/0]
    6 0            0 SW<  [khelper]
    7 0            0 SW<  [suspend]
    8 0            0 SW<  [early_suspend]
    9 0            0 SW<  [kblockd/0]
   10 0            0 SW<  [kmmcd]
   11 0            0 SW<  [btaddconn]
   12 0            0 SW<  [btdelconn]
   13 0            0 SW<  [kondemand/0]
   14 0            0 SW<  [qmi]
   15 0            0 DW<  [rpcrouter]
   16 0            0 SW<  [detection/0]
   17 0            0 SW<  [krpcserversd]
   18 0            0 SW   [pdflush]
   19 0            0 SW   [pdflush]
   20 0            0 SW<  [kswapd0]
   21 0            0 SW<  [aio/0]
   22 0            0 SW<  [panel_on/0]
   23 0            0 SW<  [cabc_work_q]
   24 0            0 SW<  [mtdblockd]
   25 0            0 SW<  [kadspd]
   26 0            0 SW<  [USB mass_storag]
   27 0            0 SW<  [synaptics_wq]
   29 0            0 SW<  [kstriped]
   30 0            0 SW<  [krfcommd]
   31 0            0 SW<  [mmcqd]
   33 0         3360 S    /sbin/adbd
   50 1000       808 S    /system/bin/servicemanager
   51 0          852 S    /system/bin/vold
   52 0          668 S    /system/bin/debuggerd
   53 1001     11068 S    /system/bin/rild
   54 0        73504 S    zygote /bin/app_process -Xzygote /system/bin --zygote
   55 1013     32208 S    /system/bin/mediaserver
   56 1002      1188 S    /system/bin/dbus-daemon --system --nofork
   58 0          816 S    /system/bin/installd
   61 1008      1200 S    /system/bin/akm8973
   73 0            0 DW<  [snd_rpc]
   77 1000      246m S    system_server
  115 9999      172m S    com.htc.launcher
  117 9998      154m S    android.process.acore
  119 1001      124m S    com.android.phone
  146 10005     116m S    com.htc.provider
  173 10002     105m S    com.google.process.gapps
  233 10029     131m S    com.htc.android.htcime
  236 10016     122m S    com.android.mms
  267 10039     123m S    com.htc.calendar
  354 1000      118m S    com.android.settings
  483 0            0 DW<  [audmgr_rpc]
  489 0            0 DW<  [audmgr_rpc]
  509 0            0 DW<  [audmgr_rpc]
 5301 10043     103m S    com.proxoid
 5491 10051     102m S    com.ringdroid
 5500 10018    98144 S    android.process.media
 5646 10020    97.7m S    com.esmertec.android.jbed
 6192 10020     100m S    com.esmertec.android.jbed:remote
 6226 10019     104m S    com.htc.android.mail
 6413 10007    99832 S    com.android.vending
 6436 10060     103m S    android.tether
 6468 10010    99.9m S    org.zenthought.android.su
 6529 0          784 S    /data/data/android.tether/bin/dnsmasq --conf-file=/da
 6582 0          740 S    /system/bin/sh -
 6583 0          740 S    sh -
 6587 0         2072 R    ps

2) "cat /proc/sys/net/ipv4/ip_forward" result:
cat /proc/sys/net/ipv4/ip_forward
0

Original comment by M.Morgan...@gmail.com on 9 Sep 2009 at 2:52