"main" tid=1 Native
"main" prio=5 tid=1 Native
  | group="main" sCount=1 dsCount=0 obj=0x73b48668 self=0xb4e36500
  | sysTid=10274 nice=-4 cgrp=default sched=0/0 handle=0xb6ff3c00
  | state=S schedstat=( 0 0 0 ) utm=2194 stm=790 core=1 HZ=100
  | stack=0xbe018000-0xbe01a000 stackSize=8MB
  | held mutexes=
  #00  pc 00000000000175e8  /system/lib/libc.so (syscall+28)
  #01  pc 00000000000f64fd  /system/lib/libart.so (_ZN3art17ConditionVariable4WaitEPNS_6ThreadE+80)
  #02  pc 00000000003e32c5  /system/lib/libart.so (_ZN3artL12GoToRunnableEPNS_6ThreadE+500)
  #03  pc 00000000000e5c25  /system/lib/libart.so (_ZN3art12JniMethodEndEjPNS_6ThreadE+8)
  #04  pc 00000000002a0bdf  /data/dalvik-cache/arm/system@framework@boot.oat (Java_android_view_DisplayEventReceiver_nativeScheduleVsync__J+90)
  at android.view.DisplayEventReceiver.nativeScheduleVsync (Native method)
  at android.view.DisplayEventReceiver.scheduleVsync (DisplayEventReceiver.java:134)
  at android.view.Choreographer.scheduleVsyncLocked (Choreographer.java:705)
  at android.view.Choreographer.scheduleFrameLocked (Choreographer.java:530)
  at android.view.Choreographer.postCallbackDelayedInternal (Choreographer.java:374)
- locked <0x02fed6cd> (a java.lang.Object)
  at android.view.Choreographer.postFrameCallbackDelayed (Choreographer.java:451)
  at android.view.Choreographer.postFrameCallback (Choreographer.java:431)
  at org.chromium.ui.base.WindowAndroid.requestVSyncUpdate (PG:62)
  at org.chromium.ui.base.WindowAndroid.nativeOnVSync (Native method)
  at org.chromium.ui.base.WindowAndroid.a (PG:93)
  at Sj.doFrame (PG:31)
  at android.view.Choreographer$CallbackRecord.run (Choreographer.java:856)
  at android.view.Choreographer.doCallbacks (Choreographer.java:670)
  at android.view.Choreographer.doFrame (Choreographer.java:603)
  at android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:844)
  at android.os.Handler.handleCallback (Handler.java:739)
  at android.os.Handler.dispatchMessage (Handler.java:95)
  at android.os.Looper.loop (Looper.java:148)
  at android.app.ActivityThread.main (ActivityThread.java:5452)
  at java.lang.reflect.Method.invoke! (Native method)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:762)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:652)
"ReferenceQueueDaemon" tid=3 Waiting
"ReferenceQueueDaemon" daemon prio=5 tid=3 Waiting
  | group="system" sCount=1 dsCount=0 obj=0x12cc6700 self=0xb4e39200
  | sysTid=10280 nice=0 cgrp=default sched=0/0 handle=0xb4428930
  | state=S schedstat=( 0 0 0 ) utm=0 stm=1 core=0 HZ=100
  | stack=0xb4326000-0xb4328000 stackSize=1038KB
  | held mutexes=
  at java.lang.Object.wait! (Native method)
- waiting on <0x03538293> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
  at java.lang.Daemons$ReferenceQueueDaemon.run (Daemons.java:147)
- locked <0x03538293> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
  at java.lang.Thread.run (Thread.java:818)
"FinalizerDaemon" tid=4 Waiting
"FinalizerDaemon" daemon prio=5 tid=4 Waiting
  | group="system" sCount=1 dsCount=0 obj=0x12cc6760 self=0xb4e39700
  | sysTid=10281 nice=0 cgrp=default sched=0/0 handle=0xb431e930
  | state=S schedstat=( 0 0 0 ) utm=6 stm=1 core=1 HZ=100
  | stack=0xb421c000-0xb421e000 stackSize=1038KB
  | held mutexes=
  at java.lang.Object.wait! (Native method)
- waiting on <0x04af12c9> (a java.lang.ref.ReferenceQueue)
  at java.lang.Object.wait (Object.java:423)
  at java.lang.ref.ReferenceQueue.remove (ReferenceQueue.java:101)
- locked <0x04af12c9> (a java.lang.ref.ReferenceQueue)
  at java.lang.ref.ReferenceQueue.remove (ReferenceQueue.java:72)
  at java.lang.Daemons$FinalizerDaemon.run (Daemons.java:186)
  at java.lang.Thread.run (Thread.java:818)
"FinalizerWatchdogDaemon" tid=5 Waiting
"FinalizerWatchdogDaemon" daemon prio=5 tid=5 Waiting
  | group="system" sCount=1 dsCount=0 obj=0x12cc67c0 self=0xb4e36a00
  | sysTid=10282 nice=0 cgrp=default sched=0/0 handle=0xb4214930
  | state=S schedstat=( 0 0 0 ) utm=0 stm=0 core=0 HZ=100
  | stack=0xb4112000-0xb4114000 stackSize=1038KB
  | held mutexes=
  at java.lang.Object.wait! (Native method)
- waiting on <0x06ba6dce> (a java.lang.Daemons$FinalizerWatchdogDaemon)
  at java.lang.Daemons$FinalizerWatchdogDaemon.wa
"Signal Catcher" tid=2 Runnable
"Signal Catcher" daemon prio=5 tid=2 Runnable
  | group="system" sCount=0 dsCount=0 obj=0x12cc80a0 self=0xad124100
  | sysTid=10279 nice=0 cgrp=default sched=0/0 handle=0xb452e930
  | state=R schedstat=( 0 0 0 ) utm=3 stm=4 core=0 HZ=100
  | stack=0xb4432000-0xb4434000 stackSize=1014KB
  | held mutexes= "mutator lock"(shared held)
  #00  pc 000000000035bd5f  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiPKcPNS_9ArtMethodEPv+126)
  #01  pc 000000000033cb83  /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+138)
  #02  pc 0000000000346249  /system/lib/libart.so (_ZN3art14DumpCheckpoint3RunEPNS_6ThreadE+424)
  #03  pc 0000000000346dad  /system/lib/libart.so (_ZN3art10ThreadList13RunCheckpointEPNS_7ClosureE+200)
  #04  pc 00000000003472b1  /system/lib/libart.so (_ZN3art10ThreadList4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+124)
  #05  pc 0000000000347999  /system/lib/libart.so (_ZN3art10ThreadList14DumpForSigQuitERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+312)
  #06  pc 0000000000320d91  /system/lib/libart.so (_ZN3art7Runtime14DumpForSigQuitERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+68)
  #07  pc 0000000000328379  /system/lib/libart.so (_ZN3art13SignalCatcher13HandleSigQuitEv+896)
  #08  pc 0000000000328be9  /system/lib/libart.so (_ZN3art13SignalCatcher3RunEPv+324)
  #09  pc 000000000003f823  /system/lib/libc.so (_ZL15__pthread_startPv+30)
  #10  pc 0000000000019f75  /system/lib/libc.so (__start_thread+6)