video-quickstart-android: Crash attempting to use a USB Camera

Hello, I am trying to run the sample on an Nvidia Shield with logitech USB camera. Android version 7.0. The app crash with the following logs:

02-22 10:06:46.846 4479-4479/com.twilio.video.examples.advancedcameracapturer W/CameraBase: An error occurred while connecting to camera -1: Service not available
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470] JNI DETECTED ERROR IN APPLICATION: jfieldID was NULL
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]     in call to GetStaticObjectField
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470] "Thread-2" prio=5 tid=11 Runnable
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   | group="main" sCount=0 dsCount=0 obj=0x12c62430 self=0x201cc39c00
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   | sysTid=4509 nice=0 cgrp=default sched=0/0 handle=0x201c708450
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   | state=R schedstat=( 9327237 1258543 52 ) utm=0 stm=0 core=2 HZ=100
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   | stack=0x201c60e000-0x201c610000 stackSize=1005KB
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   | held mutexes= "mutator lock"(shared held)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #00 pc 0000000000475f3c  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+220)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #01 pc 0000000000475f38  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+216)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #02 pc 000000000044a784  /system/lib64/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+472)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #03 pc 00000000002ebdcc  /system/lib64/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+1128)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #04 pc 00000000002ec4b4  /system/lib64/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+120)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #05 pc 0000000000101780  /system/lib64/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+156)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #06 pc 0000000000100e5c  /system/lib64/libart.so (_ZN3art11ScopedCheck12CheckFieldIDERNS_18ScopedObjectAccessEP9_jfieldID+180)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #07 pc 00000000000ffd6c  /system/lib64/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+148)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #08 pc 00000000000fecc8  /system/lib64/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+1120)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #09 pc 0000000000105e74  /system/lib64/libart.so (_ZN3art8CheckJNI8GetFieldEPKcP7_JNIEnvP8_jobjectP9_jfieldIDbNS_9Primitive4TypeE+668)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #10 pc 0000000000295e00  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #11 pc 0000000000292a50  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #12 pc 000000000027d730  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #13 pc 000000000032a0d8  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #14 pc 000000000033b9b4  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #15 pc 000000000030bcb0  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #16 pc 00000000003076ec  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #17 pc 000000000030bea0  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #18 pc 000000000030c978  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #19 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   native: #20 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470]   (no managed stack frames)
02-22 10:06:46.859 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/java_vm_ext.cc:470] 
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] Runtime aborting...
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] Aborting thread:
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Thread-2" prio=5 tid=11 Native
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=0 dsCount=0 obj=0x12c62430 self=0x201cc39c00
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4509 nice=0 cgrp=default sched=0/0 handle=0x201c708450
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=R schedstat=( 21810829 1706044 59 ) utm=2 stm=0 core=2 HZ=100
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x201c60e000-0x201c610000 stackSize=1005KB
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes= "abort lock"
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 0000000000475f3c  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+220)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 0000000000475f38  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+216)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000044a784  /system/lib64/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+472)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000438968  /system/lib64/libart.so (_ZNK3art10AbortState10DumpThreadERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEPNS_6ThreadE+56)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 00000000004387e4  /system/lib64/libart.so (_ZNK3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+668)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 000000000042c458  /system/lib64/libart.so (_ZN3art7Runtime5AbortEv+140)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 00000000000e4b24  /system/lib64/libart.so (_ZN3art10LogMessageD2Ev+1204)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #07 pc 00000000002ec1e0  /system/lib64/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+2172)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #08 pc 00000000002ec4b4  /system/lib64/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+120)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #09 pc 0000000000101780  /system/lib64/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+156)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #10 pc 0000000000100e5c  /system/lib64/libart.so (_ZN3art11ScopedCheck12CheckFieldIDERNS_18ScopedObjectAccessEP9_jfieldID+180)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #11 pc 00000000000ffd6c  /system/lib64/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+148)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #12 pc 00000000000fecc8  /system/lib64/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+1120)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #13 pc 0000000000105e74  /system/lib64/libart.so (_ZN3art8CheckJNI8GetFieldEPKcP7_JNIEnvP8_jobjectP9_jfieldIDbNS_9Primitive4TypeE+668)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #14 pc 0000000000295e00  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #15 pc 0000000000292a50  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #16 pc 000000000027d730  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #17 pc 000000000032a0d8  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #18 pc 000000000033b9b4  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #19 pc 000000000030bcb0  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #20 pc 00000000003076ec  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #21 pc 000000000030bea0  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #22 pc 000000000030c978  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #23 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #24 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] Dumping all threads without appropriate locks held: thread list lock mutator lock
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] All threads:
02-22 10:06:46.892 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] DALVIK THREADS (13):
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Thread-2" prio=5 tid=11 Runnable
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=0 dsCount=0 obj=0x12c62430 self=0x201cc39c00
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4509 nice=0 cgrp=default sched=0/0 handle=0x201c708450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=R schedstat=( 36115361 2013335 65 ) utm=3 stm=0 core=2 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x201c60e000-0x201c610000 stackSize=1005KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes= "abort lock" "mutator lock"(shared held)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 0000000000475f3c  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+220)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 0000000000475f38  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+216)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000044a784  /system/lib64/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+472)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000461ea4  /system/lib64/libart.so (_ZN3art14DumpCheckpoint3RunEPNS_6ThreadE+820)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 000000000045a184  /system/lib64/libart.so (_ZN3art10ThreadList13RunCheckpointEPNS_7ClosureE+456)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000459d94  /system/lib64/libart.so (_ZN3art10ThreadList4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEb+288)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 0000000000438798  /system/lib64/libart.so (_ZNK3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+592)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #07 pc 000000000042c458  /system/lib64/libart.so (_ZN3art7Runtime5AbortEv+140)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #08 pc 00000000000e4b24  /system/lib64/libart.so (_ZN3art10LogMessageD2Ev+1204)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #09 pc 00000000002ec1e0  /system/lib64/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+2172)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #10 pc 00000000002ec4b4  /system/lib64/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+120)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #11 pc 0000000000101780  /system/lib64/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+156)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #12 pc 0000000000100e5c  /system/lib64/libart.so (_ZN3art11ScopedCheck12CheckFieldIDERNS_18ScopedObjectAccessEP9_jfieldID+180)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #13 pc 00000000000ffd6c  /system/lib64/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+148)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #14 pc 00000000000fecc8  /system/lib64/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+1120)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #15 pc 0000000000105e74  /system/lib64/libart.so (_ZN3art8CheckJNI8GetFieldEPKcP7_JNIEnvP8_jobjectP9_jfieldIDbNS_9Primitive4TypeE+668)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #16 pc 0000000000295e00  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #17 pc 0000000000292a50  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #18 pc 000000000027d730  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #19 pc 000000000032a0d8  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #20 pc 000000000033b9b4  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #21 pc 000000000030bcb0  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #22 pc 00000000003076ec  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #23 pc 000000000030bea0  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #24 pc 000000000030c978  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #25 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #26 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "main" prio=5 tid=1 Native
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x74b28870 self=0x20144a1a00
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4479 nice=0 cgrp=default sched=0/0 handle=0x2010228a98
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 135702657 14050209 502 ) utm=8 stm=5 core=0 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x7fe0af2000-0x7fe0af4000 stackSize=8MB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcac  /system/lib64/libc.so (syscall+28)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 0000000000067614  /system/lib64/libc.so (pthread_cond_wait+96)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 0000000000325d48  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000336400  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (???)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 00000000002af5fc  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (_ZN6twilio5media14LocalMediaImpl13addVideoTrackEbPKNS0_16MediaConstraintsEPN7cricket13VideoCapturerE+112)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000287938  /data/app/com.twilio.video.examples.advancedcameracapturer-1/lib/arm64/libjingle_peerconnection_so.so (Java_com_twilio_video_LocalMedia_nativeAddVideoTrack+292)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 00000000001a3aa4  /data/app/com.twilio.video.examples.advancedcameracapturer-1/oat/arm64/base.odex (Java_com_twilio_video_LocalMedia_nativeAddVideoTrack__JZLcom_twilio_video_VideoCapturer_2Lcom_twilio_video_VideoConstraints_2Lorg_webrtc_EglBase_00024Context_2+224)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.twilio.video.LocalMedia.nativeAddVideoTrack(Native method)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.twilio.video.LocalMedia.addVideoTrack(LocalMedia.java:150)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.twilio.video.LocalMedia.addVideoTrack(LocalMedia.java:135)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.twilio.video.examples.advancedcameracapturer.AdvancedCameraCapturerActivity.addCameraVideo(AdvancedCameraCapturerActivity.java:175)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.twilio.video.examples.advancedcameracapturer.AdvancedCameraCapturerActivity.onCreate(AdvancedCameraCapturerActivity.java:127)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.Activity.performCreate(Activity.java:6664)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2644)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2752)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.ActivityThread.-wrap12(ActivityThread.java:-1)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1461)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.os.Handler.dispatchMessage(Handler.java:102)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.os.Looper.loop(Looper.java:154)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.app.ActivityThread.main(ActivityThread.java:6120)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.reflect.Method.invoke!(Native method)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Jit thread pool worker thread 0" prio=5 tid=2 Native (still starting up)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x0 self=0x201cc19000
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4484 nice=9 cgrp=default sched=0/0 handle=0x20150f2450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 682032 0 6 ) utm=0 stm=0 core=1 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x2014ff4000-0x2014ff6000 stackSize=1021KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcac  /system/lib64/libc.so (syscall+28)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 00000000000e6dd4  /system/lib64/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+160)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 0000000000463c18  /system/lib64/libart.so (_ZN3art10ThreadPool7GetTaskEPNS_6ThreadE+252)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 00000000004630d4  /system/lib64/libart.so (_ZN3art16ThreadPoolWorker3RunEv+124)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 0000000000462a04  /system/lib64/libart.so (_ZN3art16ThreadPoolWorker8CallbackEPv+116)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Signal Catcher" prio=5 tid=3 WaitingInMainSignalCatcherLoop
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca9280 self=0x20144a2400
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4485 nice=0 cgrp=default sched=0/0 handle=0x20151ef450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 405625 0 1 ) utm=0 stm=0 core=1 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20150f5000-0x20150f7000 stackSize=1005KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_sigtimedwait+0x100/0x1e8
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_rt_sigtimedwait+0x10c/0x1f0
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000006a438  /system/lib64/libc.so (__rt_sigtimedwait+8)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 0000000000024a58  /system/lib64/libc.so (sigwait+64)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000043ced0  /system/lib64/libart.so (_ZN3art9SignalSet4WaitEv+48)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 000000000043c9a0  /system/lib64/libart.so (_ZN3art13SignalCatcher13WaitForSignalEPNS_6ThreadERNS_9SignalSetE+240)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 000000000043af6c  /system/lib64/libart.so (_ZN3art13SignalCatcher3RunEPv+396)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "JDWP" prio=5 tid=4 WaitingInMainDebuggerLoop
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca9310 self=0x201cc22400
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4486 nice=0 cgrp=default sched=0/0 handle=0x20152ec450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 1367031 547970 14 ) utm=0 stm=0 core=0 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20151f2000-0x20151f4000 stackSize=1005KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: poll_schedule_timeout+0x54/0xd0
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_select+0x474/0x510
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: core_sys_select+0x2d4/0x304
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_pselect6+0x2b8/0x314
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000006a390  /system/lib64/libc.so (__pselect6+8)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 0000000000022f98  /system/lib64/libc.so (select+156)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000054ea88  /system/lib64/libart.so (_ZN3art4JDWP12JdwpAdbState15ProcessIncomingEv+340)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000301080  /system/lib64/libart.so (_ZN3art4JDWP9JdwpState3RunEv+920)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 0000000000300554  /system/lib64/libart.so (_ZN3art4JDWPL15StartJdwpThreadEPv+48)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "ReferenceQueueDaemon" prio=5 tid=5 Waiting
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca93a0 self=0x20144a4200
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4487 nice=0 cgrp=default sched=0/0 handle=0x20153f1450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 511563 558333 20 ) utm=0 stm=0 core=0 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20152ef000-0x20152f1000 stackSize=1037KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcac  /system/lib64/libc.so (syscall+28)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 00000000000e6dd4  /system/lib64/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+160)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000037791c  /system/lib64/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadElibNS_11ThreadStateE+660)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000000810  /system/framework/arm64/boot.oat (Java_java_lang_Object_wait__+124)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Object.wait!(Native method)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - waiting on <0x0e3e1153> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Daemons$ReferenceQueueDaemon.run(Daemons.java:154)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - locked <0x0e3e1153> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.run(Thread.java:761)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "FinalizerWatchdogDaemon" prio=5 tid=6 Sleeping
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca94c0 self=0x20144cd200
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4489 nice=0 cgrp=default sched=0/0 handle=0x20155fb450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 271769 1669741 13 ) utm=0 stm=0 core=0 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20154f9000-0x20154fb000 stackSize=1037KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcb0  /system/lib64/libc.so (syscall+32)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 00000000000e7374  /system/lib64/libart.so (_ZN3art17ConditionVariable9TimedWaitEPNS_6ThreadEli+176)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000037792c  /system/lib64/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadElibNS_11ThreadStateE+676)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 00000000000bc858  /system/framework/arm64/boot.oat (Java_java_lang_Thread_sleep__Ljava_lang_Object_2JI+164)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.sleep!(Native method)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - sleeping on <0x02e6da90> (a java.lang.Object)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.sleep(Thread.java:371)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - locked <0x02e6da90> (a java.lang.Object)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.sleep(Thread.java:313)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Daemons$FinalizerWatchdogDaemon.sleepFor(Daemons.java:318)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Daemons$FinalizerWatchdogDaemon.waitForFinalization(Daemons.java:340)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:257)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.run(Thread.java:761)
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "HeapTaskDaemon" prio=5 tid=7 Blocked
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca9550 self=0x20144cdc00
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4490 nice=0 cgrp=default sched=0/0 handle=0x2015700450
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 8680679 381197 17 ) utm=0 stm=0 core=1 HZ=100
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20155fe000-0x2015600000 stackSize=1037KB
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.893 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcb0  /system/lib64/libc.so (syscall+32)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 00000000000e7374  /system/lib64/libart.so (_ZN3art17ConditionVariable9TimedWaitEPNS_6ThreadEli+176)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000023f3bc  /system/lib64/libart.so (_ZN3art2gc13TaskProcessor7GetTaskEPNS_6ThreadE+296)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 000000000023fcd8  /system/lib64/libart.so (_ZN3art2gc13TaskProcessor11RunAllTasksEPNS_6ThreadE+92)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 00000000001e4ff0  /system/framework/arm64/boot-core-libart.oat (Java_dalvik_system_VMRuntime_runHeapTasks__+124)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at dalvik.system.VMRuntime.runHeapTasks(Native method)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - waiting to lock an unknown object
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Daemons$HeapTaskDaemon.run(Daemons.java:437)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.run(Thread.java:761)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "FinalizerDaemon" prio=5 tid=8 Waiting
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca9430 self=0x20144cc800
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4488 nice=0 cgrp=default sched=0/0 handle=0x20154f6450
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 359583 416147 12 ) utm=0 stm=0 core=1 HZ=100
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20153f4000-0x20153f6000 stackSize=1037KB
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcac  /system/lib64/libc.so (syscall+28)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 00000000000e6dd4  /system/lib64/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+160)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000037791c  /system/lib64/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadElibNS_11ThreadStateE+660)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000000980  /system/framework/arm64/boot.oat (Java_java_lang_Object_wait__JI+140)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Object.wait!(Native method)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - waiting on <0x0e431f89> (a java.lang.Object)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Object.wait(Object.java:407)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:188)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - locked <0x0e431f89> (a java.lang.Object)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:209)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:208)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.run(Thread.java:761)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Binder:4479_1" prio=5 tid=9 Native
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca9670 self=0x201474fa00
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4492 nice=0 cgrp=default sched=0/0 handle=0x20158fb450
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 1554947 392499 17 ) utm=0 stm=0 core=1 HZ=100
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x2015801000-0x2015803000 stackSize=1005KB
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: binder_thread_read+0x3ac/0x1184
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: binder_ioctl_write_read+0x16c/0x280
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: binder_ioctl+0x22c/0x6ac
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_vfs_ioctl+0x5a8/0x5fc
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_ioctl+0xa8/0x174
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000006a344  /system/lib64/libc.so (__ioctl+4)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 000000000001f888  /system/lib64/libc.so (ioctl+144)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 0000000000055424  /system/lib64/libbinder.so (_ZN7android14IPCThreadState14talkWithDriverEb+260)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000055584  /system/lib64/libbinder.so (_ZN7android14IPCThreadState20getAndExecuteCommandEv+24)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 0000000000055cb0  /system/lib64/libbinder.so (_ZN7android14IPCThreadState14joinThreadPoolEb+72)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000072b08  /system/lib64/libbinder.so (???)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 0000000000013e68  /system/lib64/libutils.so (_ZN7android6Thread11_threadLoopEPv+272)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #07 pc 000000000009d120  /system/lib64/libandroid_runtime.so (_ZN7android14AndroidRuntime15javaThreadShellEPv+116)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #08 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #09 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Binder:4479_2" prio=5 tid=10 Native
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12ca9700 self=0x201cc33800
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4493 nice=0 cgrp=default sched=0/0 handle=0x20159f8450
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 1241144 1780313 13 ) utm=0 stm=0 core=2 HZ=100
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x20158fe000-0x2015900000 stackSize=1005KB
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: binder_thread_read+0x3ac/0x1184
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: binder_ioctl_write_read+0x16c/0x280
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: binder_ioctl+0x22c/0x6ac
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_vfs_ioctl+0x5a8/0x5fc
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_ioctl+0xa8/0x174
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000006a344  /system/lib64/libc.so (__ioctl+4)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 000000000001f888  /system/lib64/libc.so (ioctl+144)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 0000000000055424  /system/lib64/libbinder.so (_ZN7android14IPCThreadState14talkWithDriverEb+260)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000055584  /system/lib64/libbinder.so (_ZN7android14IPCThreadState20getAndExecuteCommandEv+24)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 0000000000055cb0  /system/lib64/libbinder.so (_ZN7android14IPCThreadState14joinThreadPoolEb+72)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000072b08  /system/lib64/libbinder.so (???)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #06 pc 0000000000013e68  /system/lib64/libutils.so (_ZN7android6Thread11_threadLoopEPv+272)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #07 pc 000000000009d120  /system/lib64/libandroid_runtime.so (_ZN7android14AndroidRuntime15javaThreadShellEPv+116)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #08 pc 0000000000067ebc  /system/lib64/libc.so (_ZL15__pthread_startPv+196)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #09 pc 000000000001d940  /system/lib64/libc.so (__start_thread+16)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   (no managed stack frames)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "WebRtcVolumeLevelLoggerThread" prio=5 tid=12 TimedWaiting
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12c62670 self=0x201cc75000
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4512 nice=0 cgrp=default sched=0/0 handle=0x202f622450
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 201510 123282 4 ) utm=0 stm=0 core=0 HZ=100
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x202f520000-0x202f522000 stackSize=1037KB
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait_queue_me+0xcc/0x154
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: futex_wait+0xf0/0x220
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: do_futex+0xcc/0xa54
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_futex+0x180/0x25c
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000001bcb0  /system/lib64/libc.so (syscall+32)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 00000000000e7374  /system/lib64/libart.so (_ZN3art17ConditionVariable9TimedWaitEPNS_6ThreadEli+176)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 000000000037792c  /system/lib64/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadElibNS_11ThreadStateE+676)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 0000000000000980  /system/framework/arm64/boot.oat (Java_java_lang_Object_wait__JI+140)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Object.wait!(Native method)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - waiting on <0x03265b8e> (a java.util.TaskQueue)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.lang.Object.wait(Object.java:407)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.util.TimerThread.mainLoop(Timer.java:552)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   - locked <0x03265b8e> (a java.util.TaskQueue)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at java.util.TimerThread.run(Timer.java:505)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] "Camera SurfaceTextureHelper" prio=5 tid=13 Native
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | group="" sCount=1 dsCount=0 obj=0x12c62940 self=0x20147a7c00
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | sysTid=4513 nice=0 cgrp=default sched=0/0 handle=0x202f727450
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | state=S schedstat=( 11197354 2141666 95 ) utm=1 stm=0 core=1 HZ=100
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | stack=0x202f625000-0x202f627000 stackSize=1037KB
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   | held mutexes=
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: __switch_to+0x3c/0x48
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_epoll_wait+0x298/0x568
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: SyS_epoll_pwait+0x1e8/0x238
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   kernel: ret_fast_syscall+0x0/0x24
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #00 pc 000000000006a258  /system/lib64/libc.so (__epoll_pwait+8)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #01 pc 000000000001e05c  /system/lib64/libc.so (epoll_pwait+64)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #02 pc 00000000000197c8  /system/lib64/libutils.so (_ZN7android6Looper9pollInnerEi+156)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #03 pc 000000000001967c  /system/lib64/libutils.so (_ZN7android6Looper8pollOnceEiPiS1_PPv+60)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #04 pc 00000000000ecb14  /system/lib64/libandroid_runtime.so (_ZN7android18NativeMessageQueue8pollOnceEP7_JNIEnvP8_jobjecti+48)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   native: #05 pc 0000000000889f30  /system/framework/arm64/boot-framework.oat (Java_android_os_MessageQueue_nativePollOnce__JI+140)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.os.MessageQueue.nativePollOnce(Native method)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.os.MessageQueue.next(MessageQueue.java:323)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.os.Looper.loop(Looper.java:136)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403]   at android.os.HandlerThread.run(HandlerThread.java:61)
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/art: art/runtime/runtime.cc:403] 
02-22 10:06:46.894 4479-4509/com.twilio.video.examples.advancedcameracapturer A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 4509 (Thread-2)
                                                                                      
                                                                                      [ 02-22 10:06:46.895   213:  213 W/         ]
                                                                                      debuggerd: handling request: pid=4479 uid=10085 gid=10085 tid=4509