Skip to content
This repository has been archived by the owner on Sep 3, 2024. It is now read-only.

java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.ParcelFileDescriptor.detachFd()' on a null object reference #21

Open
nandhp opened this issue Dec 7, 2015 · 1 comment
Open

java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.ParcelFileDescriptor.detachFd()' on a null object reference #21

nandhp opened this issue Dec 7, 2015 · 1 comment
Labels
need-more-info

Comments

@nandhp
Copy link

nandhp commented Dec 7, 2015

Hi,

I'm trying to use AndIodine on my Moto G 2014 (running Android 5.0.2) with iodined 0.7.0 from 2014-06-16 (compiled from source and running on OpenWrt). My laptop can connect without trouble, but AndIodine crashes right as it appears to connect successfully.

java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.ParcelFileDescriptor.detachFd()' on a null object reference

Thanks.

Remote server command-line:

/usr/local/sbin/iodined -n XX.XXX.XX.XXX -P -m 1280 -p 5353 -c -f -t /var/run/iodined -u nobody 10.0.0.1 XXXXXXXX.XX.XX

(with firewall rules to redirect port 53 traffic to port 5353)

logcat with raw mode enabled:

I/SFPerfTracer(  321):      triggers: (rate: 0:29) (228365 sw vsyncs) (0 skipped) (274:232238 vsyncs) (276:482272)
D/FRAGMENT_LIST(12460): Call VPN Service for configuration: 1
D/ConfigDatabase(12460): Selected: [IodineConfiguration name=Home]
W/InputMethodManagerService(  890): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@3560d8af attribute=null, token = android.os.BinderProxy@3055b3d5
D/VPN_SERVICE(12460): VPN Thread enter
D/VPN_SERVICE(12460): Send status: org.xapek.andiodine.IodineVpnService.STATUS_CONNECT
D/VPN_SERVICE(12460): Send: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT (has extras) }
D/MAIN    (12460): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT flg=0x10 (has extras) }
D/NATIVE  (12460): Native Library iodine-client loaded
E/iodine  (12460): Topdomain from vm: XXXXXXXX.XX.XX
E/iodine  (12460): Topdomain from vm: XXXXXXXX.XX.XX
I/Iodine  (12460): Opened IPv4 UDP socket
I/Iodine  (12460): Autodetecting DNS query type (use -T to override)
I/Iodine  (12460): .
D/VPN_SERVICE(12460): Send status: org.xapek.andiodine.IodineVpnService.STATUS_CONNECT
D/VPN_SERVICE(12460): Send: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT (has extras) }
D/MAIN    (12460): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT flg=0x10 (has extras) }
D/FRAGMENT_STATUS(12460): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT flg=0x10 (has extras) }
I/Iodine  (12460): 
I/Iodine  (12460): Using DNS type NULL queries
I/Iodine  (12460): Version ok, both using protocol v 0x00000502. You are user #2
I/Iodine  (12460): Server tunnel IP is 10.0.0.1
I/Iodine  (12460): Testing raw UDP data to the server (skip with -r)
I/SFPerfTracer(  321):      triggers: (rate: 239:6869) (compose: 0:17) (post: 0:6) (render: 14:393) (1:175675 frames) (2:188541)
D/SFPerfTracer(  321):        layers: (4:13) (FocusedStackFrame (0xb707ff50): 0:880)* (DimLayer (0xb7082340): 0:219)* (DimLayer (0xb702c6a8): 2:860) (DimLayer (0xb70a7890): 0:148)* (StatusBar (0xb70ab230): 0:30347) (com.android.systemui.ImageWallpaper (0xb70b9660): 0:2452)* (NavigationBar (0xb70d95d8): 0:387) (Application Error: org.xapek.andiodine (0xb709fdd8): 0:53)- (com.anddoes.launcher/com.anddoes.launcher.Launcher (0xb70b8000): 0:12)- (Starting org.xapek.andiodine (0xb709fdd8): 0:27)- (org.xapek.andiodine/org.xapek.andiodine.IodineMain (0xb70e0408): 2:50) (org.xapek.andiodine/org.xapek.andiodine.IodineMain (0xb709fdd8): 2:40)* 
I/Iodine  (12460): 
I/Iodine  (12460): Server is at XX.XXX.XX.XXX, trying raw login: 
I/Iodine  (12460): OK
I/Iodine  (12460): Sending raw traffic directly to XX.XXX.XX.XXX
I/Iodine  (12460): Handshake successful, leave native code
D/VPN_SERVICE(12460): Handshake successful
D/VPN_SERVICE(12460): Send status: org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED
D/VPN_SERVICE(12460): Send: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED (has extras) }
D/VPN_SERVICE(12460): Build tunnel for configuration: ip=10.0.0.4 netbits=27 mtu=1280
D/VPN_SERVICE(12460): Build tunnel interface
D/VPN_SERVICE(12460): VPN Thread exit
E/AndroidRuntime(12460): FATAL EXCEPTION: org.xapek.andiodine.IodineVpnService
E/AndroidRuntime(12460): Process: org.xapek.andiodine, PID: 12460
E/AndroidRuntime(12460): java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.ParcelFileDescriptor.detachFd()' on a null object reference
E/AndroidRuntime(12460):    at org.xapek.andiodine.IodineVpnService.runTunnel(IodineVpnService.java:337)
E/AndroidRuntime(12460):    at org.xapek.andiodine.IodineVpnService.run(IodineVpnService.java:229)
E/AndroidRuntime(12460):    at java.lang.Thread.run(Thread.java:818)
W/ActivityManager(  890):   Force finishing activity org.xapek.andiodine/.IodineMain
D/MAIN    (12460): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED flg=0x10 (has extras) }
D/FRAGMENT_STATUS(12460): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED flg=0x10 (has extras) }
W/ContextImpl( 1601): Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1455 android.content.ContextWrapper.sendBroadcast:376 com.motorola.motocare.util.TriggerHelper$TriggerBuilder.send:76 com.motorola.motocare.internal.frameworkevents.PauseResumeTrigger.handleFrameworkEvent:53 com.motorola.motocare.internal.frameworkevents.FwEventMonitor$FrameworkListener.processFrameworkEvent:114 
W/ContextImpl( 1601): Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1455 android.content.ContextWrapper.sendBroadcast:376 com.motorola.motocare.util.TriggerHelper$TriggerBuilder.send:76 com.motorola.motocare.internal.frameworkevents.PauseResumeTrigger.handleFrameworkEvent:53 com.motorola.motocare.internal.frameworkevents.FwEventMonitor$FrameworkListener.processFrameworkEvent:114

logcat with raw mode disabled:

I/SBar.MotoNetworkCtrlr( 1332): onReceive: WifiManager.RSSI_CHANGED_ACTION Received
I/SBar.MotoNetworkCtrlr( 1332): updateWifiState: RSSI_CHANGED_ACTION: mWifiConnected=true mWifiLevel=3 mWifiRssi=-56
I/ThermalEngine(  363): Sensor:xo_therm_pu2:30000 mC
D/FRAGMENT_LIST(10913): Call VPN Service for configuration: 1
D/ConfigDatabase(10913): Selected: [IodineConfiguration name=Home]
W/InputMethodManagerService(  890): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@356a2520 attribute=null, token = android.os.BinderProxy@6bc1ba2
D/VPN_SERVICE(10913): VPN Thread enter
D/VPN_SERVICE(10913): Send status: org.xapek.andiodine.IodineVpnService.STATUS_CONNECT
D/VPN_SERVICE(10913): Send: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT (has extras) }
D/NATIVE  (10913): Native Library iodine-client loaded
D/MAIN    (10913): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT flg=0x10 (has extras) }
D/VPN_SERVICE(10913): Send status: org.xapek.andiodine.IodineVpnService.STATUS_CONNECT
D/VPN_SERVICE(10913): Send: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT (has extras) }
D/MAIN    (10913): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT flg=0x10 (has extras) }
D/FRAGMENT_STATUS(10913): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECT flg=0x10 (has extras) }
E/iodine  (10913): Topdomain from vm: XXXXXXXX.XX.XX
E/iodine  (10913): Topdomain from vm: XXXXXXXX.XX.XX
I/Iodine  (10913): Opened IPv4 UDP socket
I/Iodine  (10913): Autodetecting DNS query type (use -T to override)
I/Iodine  (10913): .
I/Iodine  (10913): 
I/Iodine  (10913): Using DNS type NULL queries
I/Iodine  (10913): Version ok, both using protocol v 0x00000502. You are user #0
I/Iodine  (10913): Server tunnel IP is 10.0.0.1
I/Iodine  (10913): Skipping raw mode
I/Iodine  (10913): Using EDNS0 extension
I/Iodine  (10913): Switching upstream to codec Base128
I/Iodine  (10913): Server switched upstream to codec Base128
I/Iodine  (10913): No alternative downstream codec available, using default (Raw)
I/Iodine  (10913): Switching to lazy mode for low-latency
I/Iodine  (10913): Server switched to lazy mode
I/Iodine  (10913): Autoprobing max downstream fragment size... (skip with -m fragsize)
I/Iodine  (10913): 768 ok.. 
I/Iodine  (10913): 1152 ok.. 
I/Iodine  (10913): .
I/SFPerfTracer(  321):      triggers: (rate: 238:6807) (compose: 0:17) (post: 0:6) (render: 13:372) (16:173769 frames) (17:186344)
D/SFPerfTracer(  321):        layers: (3:10) (FocusedStackFrame (0xb707ff50): 0:820)* (DimLayer (0xb7082340): 0:108)* (DimLayer (0xb702c6a8): 0:754)* (DimLayer (0xb70a7890): 0:139)* (StatusBar (0xb70ab230): 0:29692) (com.android.systemui.ImageWallpaper (0xb70b9660): 0:2441)* (NavigationBar (0xb70d95d8): 0:116) (org.xapek.andiodine/org.xapek.andiodine.IodineMain (0xb70dfa28): 17:80) (org.xapek.andiodine/org.xapek.andiodine.IodineMain (0xb709fdd8): 0:48)- 
I/SBar.MotoNetworkCtrlr( 1332): onReceive: WifiManager.RSSI_CHANGED_ACTION Received
I/SBar.MotoNetworkCtrlr( 1332): updateWifiState: RSSI_CHANGED_ACTION: mWifiConnected=true mWifiLevel=3 mWifiRssi=-60
I/Iodine  (10913): .
I/Iodine  (10913): .
I/Iodine  (10913): 1344 not ok.. 
I/Iodine  (10913): .
I/SFPerfTracer(  321):      triggers: (rate: 238:6807) (compose: 0:17) (post: 0:6) (render: 13:372) (31:173863 frames) (32:186444)
D/SFPerfTracer(  321):        layers: (3:9) (FocusedStackFrame (0xb707ff50): 0:820)* (DimLayer (0xb7082340): 0:108)* (DimLayer (0xb702c6a8): 0:754)* (DimLayer (0xb70a7890): 0:139)* (StatusBar (0xb70ab230): 0:29692) (com.android.systemui.ImageWallpaper (0xb70b9660): 0:2441)* (NavigationBar (0xb70d95d8): 0:116) (org.xapek.andiodine/org.xapek.andiodine.IodineMain (0xb70dfa28): 32:180) 
I/SBar.MotoNetworkCtrlr( 1332): onReceive: WifiManager.RSSI_CHANGED_ACTION Received
I/SBar.MotoNetworkCtrlr( 1332): updateWifiState: RSSI_CHANGED_ACTION: mWifiConnected=true mWifiLevel=3 mWifiRssi=-59
I/Iodine  (10913): .
I/Iodine  (10913): .
I/Iodine  (10913): 1248 not ok.. 
I/Iodine  (10913): .
I/SBar.MotoNetworkCtrlr( 1332): onReceive: WifiManager.RSSI_CHANGED_ACTION Received
I/SBar.MotoNetworkCtrlr( 1332): updateWifiState: RSSI_CHANGED_ACTION: mWifiConnected=true mWifiLevel=3 mWifiRssi=-59
I/Iodine  (10913): .
I/SFPerfTracer(  321):      triggers: (rate: 238:6807) (compose: 0:17) (post: 0:6) (render: 13:372) (16:173972 frames) (17:186560)
D/SFPerfTracer(  321):        layers: (3:9) (FocusedStackFrame (0xb707ff50): 0:820)* (DimLayer (0xb7082340): 0:108)* (DimLayer (0xb702c6a8): 0:754)* (DimLayer (0xb70a7890): 0:139)* (StatusBar (0xb70ab230): 0:29692) (com.android.systemui.ImageWallpaper (0xb70b9660): 0:2441)* (NavigationBar (0xb70d95d8): 0:116) (org.xapek.andiodine/org.xapek.andiodine.IodineMain (0xb70dfa28): 17:296) 
I/ThermalEngine(  363): Sensor:xo_therm_pu2:31000 mC
I/Iodine  (10913): .
I/Iodine  (10913): 1200 not ok.. 
I/Iodine  (10913): 1176 ok.. 
I/Iodine  (10913): 1188 ok.. 
I/Iodine  (10913): will use 1188-2=1186
I/Iodine  (10913): Setting downstream fragment size to max 1186...
I/Iodine  (10913): Handshake successful, leave native code
D/VPN_SERVICE(10913): Handshake successful
D/VPN_SERVICE(10913): Send status: org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED
D/VPN_SERVICE(10913): Send: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED (has extras) }
D/MAIN    (10913): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED flg=0x10 (has extras) }
D/FRAGMENT_STATUS(10913): Got intent: Intent { act=org.xapek.andiodine.IodineVpnService.STATUS_CONNECTED flg=0x10 (has extras) }
D/VPN_SERVICE(10913): Build tunnel for configuration: ip=10.0.0.2 netbits=27 mtu=1280
D/VPN_SERVICE(10913): Build tunnel interface
D/VPN_SERVICE(10913): VPN Thread exit
E/AndroidRuntime(10913): FATAL EXCEPTION: org.xapek.andiodine.IodineVpnService
E/AndroidRuntime(10913): Process: org.xapek.andiodine, PID: 10913
E/AndroidRuntime(10913): java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.ParcelFileDescriptor.detachFd()' on a null object reference
E/AndroidRuntime(10913):    at org.xapek.andiodine.IodineVpnService.runTunnel(IodineVpnService.java:337)
E/AndroidRuntime(10913):    at org.xapek.andiodine.IodineVpnService.run(IodineVpnService.java:229)
E/AndroidRuntime(10913):    at java.lang.Thread.run(Thread.java:818)
W/ActivityManager(  890):   Force finishing activity org.xapek.andiodine/.IodineMain
W/ContextImpl( 1601): Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1455 android.content.ContextWrapper.sendBroadcast:376 com.motorola.motocare.util.TriggerHelper$TriggerBuilder.send:76 com.motorola.motocare.internal.frameworkevents.PauseResumeTrigger.handleFrameworkEvent:53 com.motorola.motocare.internal.frameworkevents.FwEventMonitor$FrameworkListener.processFrameworkEvent:114 
W/ContextImpl( 1601): Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1455 android.content.ContextWrapper.sendBroadcast:376 com.motorola.motocare.util.TriggerHelper$TriggerBuilder.send:76 com.motorola.motocare.internal.frameworkevents.PauseResumeTrigger.handleFrameworkEvent:53 com.motorola.motocare.internal.frameworkevents.FwEventMonitor$FrameworkListener.processFrameworkEvent:114
@yvesf
Copy link
Owner

yvesf commented Dec 1, 2016

I cannot reproduce that problem. My guess is that it's something with the VPN Framework in the specific Android version.
I'll label this bug "need-more-info", while it actually needs somebody who has and wants to debug the problem :)

Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees
No one assigned
Labels
need-more-info
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@yvesf @nandhp