[Galaxy S II Original Android Development] t2k269:
Is this kernel related issue?

Where is /proc/net/xt_qtaguid/stats?

04-04 20:48:56.050: A/NetworkStats(2177): problem reading network stats
04-04 20:48:56.050: A/NetworkStats(2177): java.lang.IllegalStateException: problem parsing idx 1
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:300)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.server.NetworkManagementService.getNetworkStatsUidDetail(NetworkManagementService.java:1282)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.performPollLocked(NetworkStatsService.java:831)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.updateIfacesLocked(NetworkStatsService.java:743)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.updateIfaces(NetworkStatsService.java:721)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.access$000(NetworkStatsService.java:128)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService$8.handleMessage(NetworkStatsService.java:1633)
04-04 20:48:56.050: A/NetworkStats(2177):	at android.os.Handler.dispatchMessage(Handler.java:95)
04-04 20:48:56.050: A/NetworkStats(2177):	at android.os.Looper.loop(Looper.java:137)
04-04 20:48:56.050: A/NetworkStats(2177):	at android.os.HandlerThread.run(HandlerThread.java:60)
04-04 20:48:56.050: A/NetworkStats(2177): Caused by: java.io.FileNotFoundException: /proc/net/xt_qtaguid/stats: open failed: ENOENT (No such file or directory)
04-04 20:48:56.050: A/NetworkStats(2177):	at libcore.io.IoBridge.open(IoBridge.java:406)
04-04 20:48:56.050: A/NetworkStats(2177):	at java.io.FileInputStream.<init>(FileInputStream.java:78)
04-04 20:48:56.050: A/NetworkStats(2177):	at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:269)
04-04 20:48:56.050: A/NetworkStats(2177):	... 9 more
04-04 20:48:56.050: A/NetworkStats(2177): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
04-04 20:48:56.050: A/NetworkStats(2177):	at libcore.io.Posix.open(Native Method)
04-04 20:48:56.050: A/NetworkStats(2177):	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
04-04 20:48:56.050: A/NetworkStats(2177):	at libcore.io.IoBridge.open(IoBridge.java:390)
04-04 20:48:56.050: A/NetworkStats(2177):	... 11 more
04-04 20:48:56.295: A/NetworkStats(2177): problem reading network stats
04-04 20:48:56.295: A/NetworkStats(2177): java.lang.IllegalStateException: problem parsing idx 1
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:300)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.server.NetworkManagementService.getNetworkStatsUidDetail(NetworkManagementService.java:1282)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.performPollLocked(NetworkStatsService.java:831)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.updateIfacesLocked(NetworkStatsService.java:743)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.updateIfaces(NetworkStatsService.java:721)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.access$000(NetworkStatsService.java:128)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService$8.handleMessage(NetworkStatsService.java:1633)
04-04 20:48:56.295: A/NetworkStats(2177):	at android.os.Handler.dispatchMessage(Handler.java:95)
04-04 20:48:56.295: A/NetworkStats(2177):	at android.os.Looper.loop(Looper.java:137)
04-04 20:48:56.295: A/NetworkStats(2177):	at android.os.HandlerThread.run(HandlerThread.java:60)
04-04 20:48:56.295: A/NetworkStats(2177): Caused by: java.io.FileNotFoundException: /proc/net/xt_qtaguid/stats: open failed: ENOENT (No such file or directory)
04-04 20:48:56.295: A/NetworkStats(2177):	at libcore.io.IoBridge.open(IoBridge.java:406)
04-04 20:48:56.295: A/NetworkStats(2177):	at java.io.FileInputStream.<init>(FileInputStream.java:78)
04-04 20:48:56.295: A/NetworkStats(2177):	at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:269)
04-04 20:48:56.295: A/NetworkStats(2177):	... 9 more
04-04 20:48:56.295: A/NetworkStats(2177): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
04-04 20:48:56.295: A/NetworkStats(2177):	at libcore.io.Posix.open(Native Method)
04-04 20:48:56.295: A/NetworkStats(2177):	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
04-04 20:48:56.295: A/NetworkStats(2177):	at libcore.io.IoBridge.open(IoBridge.java:390)
04-04 20:48:56.295: A/NetworkStats(2177):	... 11 more
04-04 20:49:03.350: A/NetworkStats(2177): problem reading network stats
04-04 20:49:03.350: A/NetworkStats(2177): java.lang.IllegalStateException: problem parsing idx 1
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:300)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.server.NetworkManagementService.getNetworkStatsUidDetail(NetworkManagementService.java:1282)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.performPollLocked(NetworkStatsService.java:831)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.updateIfacesLocked(NetworkStatsService.java:743)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.updateIfaces(NetworkStatsService.java:721)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService.access$000(NetworkStatsService.java:128)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.server.net.NetworkStatsService$8.handleMessage(NetworkStatsService.java:1633)
04-04 20:49:03.350: A/NetworkStats(2177):	at android.os.Handler.dispatchMessage(Handler.java:95)
04-04 20:49:03.350: A/NetworkStats(2177):	at android.os.Looper.loop(Looper.java:137)
04-04 20:49:03.350: A/NetworkStats(2177):	at android.os.HandlerThread.run(HandlerThread.java:60)
04-04 20:49:03.350: A/NetworkStats(2177): Caused by: java.io.FileNotFoundException: /proc/net/xt_qtaguid/stats: open failed: ENOENT (No such file or directory)
04-04 20:49:03.350: A/NetworkStats(2177):	at libcore.io.IoBridge.open(IoBridge.java:406)
04-04 20:49:03.350: A/NetworkStats(2177):	at java.io.FileInputStream.<init>(FileInputStream.java:78)
04-04 20:49:03.350: A/NetworkStats(2177):	at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:269)
04-04 20:49:03.350: A/NetworkStats(2177):	... 9 more
04-04 20:49:03.350: A/NetworkStats(2177): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
04-04 20:49:03.350: A/NetworkStats(2177):	at libcore.io.Posix.open(Native Method)
04-04 20:49:03.350: A/NetworkStats(2177):	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
04-04 20:49:03.350: A/NetworkStats(2177):	at libcore.io.IoBridge.open(IoBridge.java:390)
04-04 20:49:03.350: A/NetworkStats(2177):	... 11 more