Open HoangPhamThai opened 2 years ago
MishraVaibhav1999
commented
2 years ago your group calling using peer to peer through flutter webrtc is working now or not? i m working on app where someone already worked on one to one video calling and it works fine but i need to extend this project and start group calling and i only want to use peer connections ,how can i achieve this? Thanks all
HoangPhamThai
commented
2 years ago MishraVaibhav1999
commented
2 years ago hey thanks for giving me this but i need to know you used socket for connection but i need to know can we use stomp for group calling? and i also want to know why your apk crash when you start group calling?
I use this demo to create a group call app with 3 Android devices. It works well during call but sometimes the app is crashed randomly in one of 3 devices AFTER I press the end call button.
Version of flutter_webrtc: ^0.8.0
Is there any solution for this? Thanks in advance.
Flutter doctor:
Doctor summary (to see all details, run flutter doctor -v): [√] Flutter (Channel stable, 2.8.1, on Microsoft Windows [Version 10.0.19042.1415], locale en-US) [√] Android toolchain - develop for Android devices (Android SDK version 31.0.0) [√] Chrome - develop for the web [√] Android Studio (version 2020.3) [√] VS Code (version 1.63.2) [√] Connected device (3 available)
Here is the logcat:
--------- beginning of crash 12-22 00:44:56.623 13120 30615 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 30615 (Thread-15), pid 13120 (utterwebrtcdemo) 12-22 00:44:56.826 30930 30930 F DEBUG : 12-22 00:44:56.826 30930 30930 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 00:44:56.826 30930 30930 F DEBUG : Revision: '8' 12-22 00:44:56.827 30930 30930 F DEBUG : ABI: 'arm64' 12-22 00:44:56.827 30930 30930 F DEBUG : Timestamp: 2021-12-22 00:44:56+0700 12-22 00:44:56.827 30930 30930 F DEBUG : pid: 13120, tid: 30615, name: Thread-15 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 00:44:56.828 30930 30930 F DEBUG : uid: 10389 12-22 00:44:56.828 30930 30930 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 00:44:56.828 30930 30930 F DEBUG : Cause: null pointer dereference 12-22 00:44:56.828 30930 30930 F DEBUG : x0 0000000000000000 x1 00000070117fb538 x2 00000070117fad70 x3 0000000000000006 12-22 00:44:56.828 30930 30930 F DEBUG : x4 00000070261c2360 x5 00000070261b2f08 x6 0000000000000002 x7 00000070117faae0 12-22 00:44:56.828 30930 30930 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000016eabb8 x11 0000006ec0000000 12-22 00:44:56.828 30930 30930 F DEBUG : x12 00000000016eab58 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-22 00:44:56.828 30930 30930 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006e9cdca000 x19 00000070a631ac00 12-22 00:44:56.828 30930 30930 F DEBUG : x20 0000005a3329b138 x21 00000070a631ac18 x22 0000000000000001 x23 00000070117fc000 12-22 00:44:56.828 30930 30930 F DEBUG : x24 00000000e8024aba x25 0000000013753640 x26 0000000000000000 x27 0000000013588460 12-22 00:44:56.828 30930 30930 F DEBUG : x28 00000070117fb7f0 x29 00000070117fb760 12-22 00:44:56.829 30930 30930 F DEBUG : lr 0000007027e7b548 sp 00000070117fad70 pc 0000007027e7b554 pst 0000000060000000 12-22 00:44:57.031 30930 30930 F DEBUG : backtrace: 12-22 00:44:57.031 30930 30930 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 00:44:57.031 30930 30930 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 00:44:57.031 30930 30930 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:44:57.031 30930 30930 F DEBUG : #03 pc 0000000002021c30 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0+48) 12-22 00:44:57.031 30930 30930 F DEBUG : #04 pc 0000000002016adc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+60) 12-22 00:44:57.031 30930 30930 F DEBUG : #05 pc 0000000002009118 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 00:44:57.031 30930 30930 F DEBUG : #06 pc 0000000002041a6c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+92) 12-22 00:44:57.031 30930 30930 F DEBUG : #07 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:44:57.032 30930 30930 F DEBUG : #08 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:44:57.032 30930 30930 F DEBUG : #09 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:44:57.032 30930 30930 F DEBUG : #10 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:44:57.032 30930 30930 F DEBUG : #11 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:44:57.032 30930 30930 F DEBUG : #12 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:48:44.294 16417 440 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 440 (Thread-8), pid 16417 (utterwebrtcdemo) 12-22 00:48:44.467 682 682 F DEBUG : 12-22 00:48:44.467 682 682 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 00:48:44.468 682 682 F DEBUG : Revision: '8' 12-22 00:48:44.468 682 682 F DEBUG : ABI: 'arm64' 12-22 00:48:44.468 682 682 F DEBUG : Timestamp: 2021-12-22 00:48:44+0700 12-22 00:48:44.469 682 682 F DEBUG : pid: 16417, tid: 440, name: Thread-8 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 00:48:44.469 682 682 F DEBUG : uid: 10389 12-22 00:48:44.469 682 682 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 00:48:44.469 682 682 F DEBUG : Cause: null pointer dereference 12-22 00:48:44.469 682 682 F DEBUG : x0 0000000000000000 x1 0000007020afb088 x2 0000007020afa8c0 x3 0000000000000006 12-22 00:48:44.469 682 682 F DEBUG : x4 0000006e97257f68 x5 0000006e96f0a028 x6 0000000000000002 x7 0000007020afa630 12-22 00:48:44.469 682 682 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000000f17e40 x11 0000007000000000 12-22 00:48:44.469 682 682 F DEBUG : x12 0000000000f17de0 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-22 00:48:44.469 682 682 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ebb1b4000 x19 000000709d204200 12-22 00:48:44.469 682 682 F DEBUG : x20 0000008f376cede8 x21 000000709d204218 x22 0000000000000001 x23 0000007020afc000 12-22 00:48:44.469 682 682 F DEBUG : x24 00000000e93aff9e x25 00000000137b6418 x26 0000000000000000 x27 0000000012f5eec0 12-22 00:48:44.469 682 682 F DEBUG : x28 0000007020afb340 x29 0000007020afb2b0 12-22 00:48:44.469 682 682 F DEBUG : lr 0000007027fb8548 sp 0000007020afa8c0 pc 0000007027fb8554 pst 0000000060000000 12-22 00:48:44.556 682 682 F DEBUG : backtrace: 12-22 00:48:44.556 682 682 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 00:48:44.556 682 682 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 00:48:44.556 682 682 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.556 682 682 F DEBUG : #03 pc 0000000002014730 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0+48) 12-22 00:48:44.556 682 682 F DEBUG : #04 pc 0000000002012afc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+60) 12-22 00:48:44.556 682 682 F DEBUG : #05 pc 0000000002039f88 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 00:48:44.556 682 682 F DEBUG : #06 pc 0000000002012e1c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+92) 12-22 00:48:44.556 682 682 F DEBUG : #07 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.556 682 682 F DEBUG : #08 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.556 682 682 F DEBUG : #09 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #10 pc 000000000030ec84 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #11 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #12 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #13 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #14 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #15 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #16 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:48:44.557 682 682 F DEBUG : #17 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:48:44.557 682 682 F DEBUG : #18 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:52:50.763 1046 3595 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 3595 (Thread-10), pid 1046 (utterwebrtcdemo) 12-22 00:52:50.949 3742 3742 F DEBUG : 12-22 00:52:50.949 3742 3742 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 00:52:50.949 3742 3742 F DEBUG : Revision: '8' 12-22 00:52:50.949 3742 3742 F DEBUG : ABI: 'arm64' 12-22 00:52:50.950 3742 3742 F DEBUG : Timestamp: 2021-12-22 00:52:50+0700 12-22 00:52:50.950 3742 3742 F DEBUG : pid: 1046, tid: 3595, name: Thread-10 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 00:52:50.950 3742 3742 F DEBUG : uid: 10389 12-22 00:52:50.951 3742 3742 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 00:52:50.951 3742 3742 F DEBUG : Cause: null pointer dereference 12-22 00:52:50.951 3742 3742 F DEBUG : x0 0000000000000000 x1 00000070106c5088 x2 00000070106c48c0 x3 0000000000000006 12-22 00:52:50.951 3742 3742 F DEBUG : x4 0000006eeda728d0 x5 0000006eeda72428 x6 0000000000000002 x7 00000070106c4630 12-22 00:52:50.951 3742 3742 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 000000000078b2f8 x11 0000007000000000 12-22 00:52:50.951 3742 3742 F DEBUG : x12 000000000078b298 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-22 00:52:50.951 3742 3742 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006eb1f02000 x19 000000700c27f400 12-22 00:52:50.951 3742 3742 F DEBUG : x20 000000c897d824c0 x21 000000700c27f418 x22 0000000000000001 x23 00000070106c6000 12-22 00:52:50.951 3742 3742 F DEBUG : x24 00000000ea8d6b2a x25 0000000013143398 x26 0000000000000000 x27 00000000132542b8 12-22 00:52:50.951 3742 3742 F DEBUG : x28 00000070106c5340 x29 00000070106c52b0 12-22 00:52:50.951 3742 3742 F DEBUG : lr 0000007027c16548 sp 00000070106c48c0 pc 0000007027c16554 pst 0000000060000000 12-22 00:52:51.036 3742 3742 F DEBUG : backtrace: 12-22 00:52:51.036 3742 3742 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 00:52:51.036 3742 3742 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 00:52:51.036 3742 3742 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.036 3742 3742 F DEBUG : #03 pc 000000000201b230 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0+48) 12-22 00:52:51.036 3742 3742 F DEBUG : #04 pc 000000000200feac /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+60) 12-22 00:52:51.036 3742 3742 F DEBUG : #05 pc 000000000202f5e8 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 00:52:51.036 3742 3742 F DEBUG : #06 pc 000000000203ee7c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+92) 12-22 00:52:51.036 3742 3742 F DEBUG : #07 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #08 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #09 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #10 pc 000000000030ec84 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #11 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #12 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #13 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #14 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #15 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #16 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:52:51.037 3742 3742 F DEBUG : #17 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:52:51.037 3742 3742 F DEBUG : #18 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:58:10.407 3891 8468 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 8468 (Thread-6), pid 3891 (utterwebrtcdemo) 12-22 00:58:10.628 9107 9107 F DEBUG : 12-22 00:58:10.628 9107 9107 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 00:58:10.628 9107 9107 F DEBUG : Revision: '8' 12-22 00:58:10.628 9107 9107 F DEBUG : ABI: 'arm64' 12-22 00:58:10.629 9107 9107 F DEBUG : Timestamp: 2021-12-22 00:58:10+0700 12-22 00:58:10.629 9107 9107 F DEBUG : pid: 3891, tid: 8468, name: Thread-6 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 00:58:10.629 9107 9107 F DEBUG : uid: 10389 12-22 00:58:10.629 9107 9107 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 00:58:10.630 9107 9107 F DEBUG : Cause: null pointer dereference 12-22 00:58:10.630 9107 9107 F DEBUG : x0 0000000000000000 x1 000000700d246e58 x2 000000700d246690 x3 0000000000000006 12-22 00:58:10.630 9107 9107 F DEBUG : x4 0000006eb7bd03d8 x5 0000006eb7bd0578 x6 0000000000000002 x7 000000700d246400 12-22 00:58:10.630 9107 9107 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000012918b0 x11 0000007000000000 12-22 00:58:10.630 9107 9107 F DEBUG : x12 0000000001291850 x13 0000000000000001 x14 000000007ffbffff x15 0000000000000012 12-22 00:58:10.630 9107 9107 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006edfa9e000 x19 000000702752b600 12-22 00:58:10.630 9107 9107 F DEBUG : x20 0000011303a150b0 x21 000000702752b618 x22 0000000000000001 x23 000000700d248000 12-22 00:58:10.630 9107 9107 F DEBUG : x24 00000000ec445f32 x25 000000001417e8a0 x26 0000000000000000 x27 0000000013cdc2e0 12-22 00:58:10.630 9107 9107 F DEBUG : x28 000000700d247110 x29 000000700d247080 12-22 00:58:10.630 9107 9107 F DEBUG : lr 000000702663a548 sp 000000700d246690 pc 000000702663a554 pst 0000000060000000 12-22 00:58:10.748 9107 9107 F DEBUG : backtrace: 12-22 00:58:10.748 9107 9107 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 00:58:10.748 9107 9107 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 00:58:10.748 9107 9107 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.748 9107 9107 F DEBUG : #03 pc 0000000002019360 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0+48) 12-22 00:58:10.748 9107 9107 F DEBUG : #04 pc 000000000201e06c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+60) 12-22 00:58:10.748 9107 9107 F DEBUG : #05 pc 000000000202d5a8 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 00:58:10.749 9107 9107 F DEBUG : #06 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #07 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #08 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #09 pc 00000000003175c8 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod, art::Thread, art::ShadowFrame&, art::Instruction const, unsigned short, art::JValue)+996) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #10 pc 00000000006862d8 /apex/com.android.art/lib64/libart.so (MterpInvokeVirtual+848) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #11 pc 000000000012e814 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #12 pc 000000000029bbcc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/oat/arm64/base.vdex (org.webrtc.HardwareVideoEncoder$1.run+20) 12-22 00:58:10.749 9107 9107 F DEBUG : #13 pc 000000000030ebc4 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+268) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.749 9107 9107 F DEBUG : #14 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.750 9107 9107 F DEBUG : #15 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.750 9107 9107 F DEBUG : #16 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.750 9107 9107 F DEBUG : #17 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.750 9107 9107 F DEBUG : #18 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.750 9107 9107 F DEBUG : #19 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 00:58:10.751 9107 9107 F DEBUG : #20 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 00:58:10.751 9107 9107 F DEBUG : #21 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 01:01:42.015 7763 12258 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 12258 (Thread-8), pid 7763 (utterwebrtcdemo) 12-22 01:01:42.198 12535 12535 F DEBUG : 12-22 01:01:42.198 12535 12535 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 01:01:42.198 12535 12535 F DEBUG : Revision: '8' 12-22 01:01:42.198 12535 12535 F DEBUG : ABI: 'arm64' 12-22 01:01:42.199 12535 12535 F DEBUG : Timestamp: 2021-12-22 01:01:42+0700 12-22 01:01:42.199 12535 12535 F DEBUG : pid: 7763, tid: 12258, name: Thread-8 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 01:01:42.199 12535 12535 F DEBUG : uid: 10389 12-22 01:01:42.199 12535 12535 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 01:01:42.199 12535 12535 F DEBUG : Cause: null pointer dereference 12-22 01:01:42.199 12535 12535 F DEBUG : x0 0000000000000000 x1 000000700ff61538 x2 000000700ff60d70 x3 0000000000000006 12-22 01:01:42.199 12535 12535 F DEBUG : x4 0000006ee42e13a8 x5 000000700f51d190 x6 0000000000000002 x7 000000700ff60ae0 12-22 01:01:42.199 12535 12535 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000000ea1668 x11 0000007000000000 12-22 01:01:42.199 12535 12535 F DEBUG : x12 0000000000ea1608 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-22 01:01:42.199 12535 12535 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006eb780a000 x19 00000070297a1800 12-22 01:01:42.200 12535 12535 F DEBUG : x20 000001444952c0e0 x21 00000070297a1818 x22 0000000000000001 x23 000000700ff62000 12-22 01:01:42.200 12535 12535 F DEBUG : x24 00000000ed66fd8e x25 00000000135a6c30 x26 0000000000000000 x27 00000000138821e0 12-22 01:01:42.200 12535 12535 F DEBUG : x28 000000700ff617f0 x29 000000700ff61760 12-22 01:01:42.200 12535 12535 F DEBUG : lr 000000702a308548 sp 000000700ff60d70 pc 000000702a308554 pst 0000000060000000 12-22 01:01:42.284 12535 12535 F DEBUG : backtrace: 12-22 01:01:42.284 12535 12535 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 01:01:42.284 12535 12535 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 01:01:42.284 12535 12535 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:01:42.285 12535 12535 F DEBUG : #03 pc 000000000203a2f0 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0+48) 12-22 01:01:42.285 12535 12535 F DEBUG : #04 pc 000000000203c18c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+60) 12-22 01:01:42.285 12535 12535 F DEBUG : #05 pc 000000000202e038 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 01:01:42.285 12535 12535 F DEBUG : #06 pc 000000000203c3ec /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+92) 12-22 01:01:42.285 12535 12535 F DEBUG : #07 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:01:42.285 12535 12535 F DEBUG : #08 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:01:42.285 12535 12535 F DEBUG : #09 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:01:42.285 12535 12535 F DEBUG : #10 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:01:42.285 12535 12535 F DEBUG : #11 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 01:01:42.285 12535 12535 F DEBUG : #12 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 01:03:13.667 10562 13319 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 13319 (Thread-4), pid 10562 (utterwebrtcdemo) 12-22 01:03:13.828 13617 13617 F DEBUG : 12-22 01:03:13.829 13617 13617 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 01:03:13.829 13617 13617 F DEBUG : Revision: '8' 12-22 01:03:13.829 13617 13617 F DEBUG : ABI: 'arm64' 12-22 01:03:13.829 13617 13617 F DEBUG : Timestamp: 2021-12-22 01:03:13+0700 12-22 01:03:13.830 13617 13617 F DEBUG : pid: 10562, tid: 13319, name: Thread-4 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 01:03:13.830 13617 13617 F DEBUG : uid: 10389 12-22 01:03:13.830 13617 13617 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 01:03:13.830 13617 13617 F DEBUG : Cause: null pointer dereference 12-22 01:03:13.830 13617 13617 F DEBUG : x0 0000000000000000 x1 0000006ee80565f8 x2 0000006ee8055e30 x3 0000000000000006 12-22 01:03:13.830 13617 13617 F DEBUG : x4 0000007096bd7dd0 x5 0000007096bd7410 x6 0000000000000002 x7 0000006ee8055ba0 12-22 01:03:13.830 13617 13617 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000009cff68 x11 0000007000000000 12-22 01:03:13.830 13617 13617 F DEBUG : x12 00000000009cff08 x13 0000000000000001 x14 000000007ffbffff x15 0000000000000012 12-22 01:03:13.830 13617 13617 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ee721a000 x19 0000007029462400 12-22 01:03:13.830 13617 13617 F DEBUG : x20 00000159a0230618 x21 0000007029462418 x22 0000000000000001 x23 0000006ee8058000 12-22 01:03:13.830 13617 13617 F DEBUG : x24 00000000ede4daf6 x25 0000006ee8058000 x26 0000000000001bb7 x27 0000000000000003 12-22 01:03:13.830 13617 13617 F DEBUG : x28 0000006ee80568b0 x29 0000006ee8056820 12-22 01:03:13.830 13617 13617 F DEBUG : lr 000000702b4ee548 sp 0000006ee8055e30 pc 000000702b4ee554 pst 0000000060000000 12-22 01:03:13.936 13617 13617 F DEBUG : backtrace: 12-22 01:03:13.936 13617 13617 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 01:03:13.936 13617 13617 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 01:03:13.937 13617 13617 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #03 pc 00000000001347e8 /apex/com.android.art/lib64/libart.so (art_quick_invoke_static_stub+568) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #04 pc 00000000001a9a94 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+228) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #05 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #06 pc 00000000003175c8 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod, art::Thread, art::ShadowFrame&, art::Instruction const, unsigned short, art::JValue)+996) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #07 pc 0000000000689230 /apex/com.android.art/lib64/libart.so (MterpInvokeStatic+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #08 pc 000000000012e994 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_static+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #09 pc 00000000002aa224 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/oat/arm64/base.vdex (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0) 12-22 01:03:13.937 13617 13617 F DEBUG : #10 pc 00000000006894d4 /apex/com.android.art/lib64/libart.so (MterpInvokeStatic+1224) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.937 13617 13617 F DEBUG : #11 pc 000000000012e994 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_static+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #12 pc 000000000029025c /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/oat/arm64/base.vdex (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+4) 12-22 01:03:13.938 13617 13617 F DEBUG : #13 pc 000000000030ebc4 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+268) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #14 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #15 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #16 pc 0000000002031408 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 01:03:13.938 13617 13617 F DEBUG : #17 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #18 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #19 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #20 pc 00000000003175c8 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod, art::Thread, art::ShadowFrame&, art::Instruction const, unsigned short, art::JValue)+996) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #21 pc 00000000006862d8 /apex/com.android.art/lib64/libart.so (MterpInvokeVirtual+848) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #22 pc 000000000012e814 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.938 13617 13617 F DEBUG : #23 pc 000000000029bbcc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/oat/arm64/base.vdex (org.webrtc.HardwareVideoEncoder$1.run+20) 12-22 01:03:13.939 13617 13617 F DEBUG : #24 pc 000000000030ebc4 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+268) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #25 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #26 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #27 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #28 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #29 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #30 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:03:13.939 13617 13617 F DEBUG : #31 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 01:03:13.939 13617 13617 F DEBUG : #32 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 01:08:54.317 12864 17061 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 17061 (Thread-14), pid 12864 (utterwebrtcdemo) 12-22 01:08:54.565 17082 17082 F DEBUG : 12-22 01:08:54.565 17082 17082 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-22 01:08:54.566 17082 17082 F DEBUG : Revision: '8' 12-22 01:08:54.566 17082 17082 F DEBUG : ABI: 'arm64' 12-22 01:08:54.566 17082 17082 F DEBUG : Timestamp: 2021-12-22 01:08:54+0700 12-22 01:08:54.566 17082 17082 F DEBUG : pid: 12864, tid: 17061, name: Thread-14 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-22 01:08:54.567 17082 17082 F DEBUG : uid: 10389 12-22 01:08:54.567 17082 17082 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-22 01:08:54.567 17082 17082 F DEBUG : Cause: null pointer dereference 12-22 01:08:54.567 17082 17082 F DEBUG : x0 0000000000000000 x1 0000007000b19538 x2 0000007000b18d70 x3 0000000000000006 12-22 01:08:54.567 17082 17082 F DEBUG : x4 000000709d21e920 x5 000000709d21ec78 x6 0000000000000002 x7 0000007000b18ae0 12-22 01:08:54.567 17082 17082 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 000000000045aed8 x11 0000007000000000 12-22 01:08:54.567 17082 17082 F DEBUG : x12 000000000045ae78 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-22 01:08:54.567 17082 17082 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006e57c1e000 x19 0000006ed69cba00 12-22 01:08:54.567 17082 17082 F DEBUG : x20 000001a8f0b5e510 x21 0000006ed69cba18 x22 0000000000000001 x23 0000007000b1a000 12-22 01:08:54.567 17082 17082 F DEBUG : x24 00000000efb8ac22 x25 00000000137f22f0 x26 0000000000000000 x27 000000001398bba0 12-22 01:08:54.567 17082 17082 F DEBUG : x28 0000007000b197f0 x29 0000007000b19760 12-22 01:08:54.567 17082 17082 F DEBUG : lr 00000070290db548 sp 0000007000b18d70 pc 00000070290db554 pst 0000000060000000 12-22 01:08:54.655 17082 17082 F DEBUG : backtrace: 12-22 01:08:54.655 17082 17082 F DEBUG : #00 pc 0000000000516554 /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-22 01:08:54.655 17082 17082 F DEBUG : #01 pc 00000000005163dc /data/app/~~kSJfhmSkIryzNZHn4-PycA==/com.cloudwebrtc.flutterwebrtcdemo-HT8vnnIKDzT1NMMtmITKCQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-22 01:08:54.655 17082 17082 F DEBUG : #02 pc 000000000013ded4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:08:54.655 17082 17082 F DEBUG : #03 pc 0000000002017b60 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.VideoEncoderWrapper.lambda$createEncoderCallback$0+48) 12-22 01:08:54.655 17082 17082 F DEBUG : #04 pc 000000000201ad0c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.-$$Lambda$VideoEncoderWrapper$dRHADZXMoanHTOdEf2Act96Dzi0.onEncodedFrame+60) 12-22 01:08:54.655 17082 17082 F DEBUG : #05 pc 000000000202d488 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+1928) 12-22 01:08:54.655 17082 17082 F DEBUG : #06 pc 000000000201b32c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+92) 12-22 01:08:54.655 17082 17082 F DEBUG : #07 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:08:54.655 17082 17082 F DEBUG : #08 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:08:54.656 17082 17082 F DEBUG : #09 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:08:54.656 17082 17082 F DEBUG : #10 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-22 01:08:54.656 17082 17082 F DEBUG : #11 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-22 01:08:54.656 17082 17082 F DEBUG : #12 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 09:42:32.457 30604 31667 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 31667 (Thread-5), pid 30604 (utterwebrtcdemo) 12-24 09:42:32.630 31718 31718 F DEBUG : 12-24 09:42:32.630 31718 31718 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 09:42:32.631 31718 31718 F DEBUG : Revision: '8' 12-24 09:42:32.631 31718 31718 F DEBUG : ABI: 'arm64' 12-24 09:42:32.631 31718 31718 F DEBUG : Timestamp: 2021-12-24 09:42:32+0700 12-24 09:42:32.631 31718 31718 F DEBUG : pid: 30604, tid: 31667, name: Thread-5 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 09:42:32.631 31718 31718 F DEBUG : uid: 10392 12-24 09:42:32.631 31718 31718 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 09:42:32.632 31718 31718 F DEBUG : Cause: null pointer dereference 12-24 09:42:32.632 31718 31718 F DEBUG : x0 0000000000000000 x1 0000006eeabc6ed8 x2 0000006eeabc6710 x3 0000000000000006 12-24 09:42:32.632 31718 31718 F DEBUG : x4 000000701a107e18 x5 0000006ec2c88fb8 x6 00000000131d4c80 x7 0000000000000008 12-24 09:42:32.632 31718 31718 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000009a56d0 x11 0000007000000000 12-24 09:42:32.632 31718 31718 F DEBUG : x12 00000000009a5670 x13 0000000000000001 x14 000000007ffbffff x15 0000000000000012 12-24 09:42:32.632 31718 31718 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006eea204000 x19 000000701a0df000 12-24 09:42:32.632 31718 31718 F DEBUG : x20 000054b2333b9a40 x21 000000701a0df018 x22 0000000000000001 x23 0000006eeabc8000 12-24 09:42:32.632 31718 31718 F DEBUG : x24 000000003403ab9e x25 00000000131d4c78 x26 000000701a0df000 x27 0000000000000000 12-24 09:42:32.632 31718 31718 F DEBUG : x28 00000000131d4c20 x29 0000006eeabc7100 12-24 09:42:32.632 31718 31718 F DEBUG : lr 000000701fda2548 sp 0000006eeabc6710 pc 000000701fda2554 pst 0000000060000000 12-24 09:42:32.841 31718 31718 F DEBUG : backtrace: 12-24 09:42:32.841 31718 31718 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 09:42:32.841 31718 31718 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 09:42:32.841 31718 31718 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 09:42:32.841 31718 31718 F DEBUG : #03 pc 000000000201b88c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 09:42:32.841 31718 31718 F DEBUG : #04 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.841 31718 31718 F DEBUG : #05 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.841 31718 31718 F DEBUG : #06 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.841 31718 31718 F DEBUG : #07 pc 00000000003175c8 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod, art::Thread, art::ShadowFrame&, art::Instruction const, unsigned short, art::JValue)+996) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #08 pc 000000000068cd1c /apex/com.android.art/lib64/libart.so (MterpInvokeVirtualQuick+672) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #09 pc 0000000000132594 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual_quick+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #10 pc 000000000006666c /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.vdex (org.webrtc.HardwareVideoEncoder$1.run+20) 12-24 09:42:32.842 31718 31718 F DEBUG : #11 pc 000000000030ebc4 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+268) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #12 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #13 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #14 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #15 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #16 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #17 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 09:42:32.842 31718 31718 F DEBUG : #18 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 09:42:32.842 31718 31718 F DEBUG : #19 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 10:02:15.262 31928 4245 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 4245 (Thread-18), pid 31928 (utterwebrtcdemo) 12-24 10:02:15.534 4303 4303 F DEBUG : 12-24 10:02:15.535 4303 4303 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 10:02:15.535 4303 4303 F DEBUG : Revision: '8' 12-24 10:02:15.535 4303 4303 F DEBUG : ABI: 'arm64' 12-24 10:02:15.535 4303 4303 F DEBUG : Timestamp: 2021-12-24 10:02:15+0700 12-24 10:02:15.536 4303 4303 F DEBUG : pid: 31928, tid: 4245, name: Thread-18 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 10:02:15.536 4303 4303 F DEBUG : uid: 10392 12-24 10:02:15.536 4303 4303 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 10:02:15.536 4303 4303 F DEBUG : Cause: null pointer dereference 12-24 10:02:15.536 4303 4303 F DEBUG : x0 0000000000000000 x1 00000070193125b8 x2 0000007019311df0 x3 0000000000000006 12-24 10:02:15.536 4303 4303 F DEBUG : x4 0000006ee13e94a8 x5 0000006ee13e9418 x6 0000000013588aa0 x7 0000000000000008 12-24 10:02:15.536 4303 4303 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000001c289d8 x11 0000007000000000 12-24 10:02:15.536 4303 4303 F DEBUG : x12 0000000001c28978 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 10:02:15.536 4303 4303 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006e7d4aa000 x19 0000006ee146ce00 12-24 10:02:15.536 4303 4303 F DEBUG : x20 000055c596b1b578 x21 0000006ee146ce18 x22 0000000000000001 x23 0000007019313000 12-24 10:02:15.536 4303 4303 F DEBUG : x24 000000003a5bfa1e x25 0000000013588a98 x26 0000006ee146ce00 x27 0000000000000000 12-24 10:02:15.536 4303 4303 F DEBUG : x28 0000000013588a40 x29 00000070193127e0 12-24 10:02:15.536 4303 4303 F DEBUG : lr 000000702d7e6548 sp 0000007019311df0 pc 000000702d7e6554 pst 0000000060000000 12-24 10:02:15.643 4303 4303 F DEBUG : backtrace: 12-24 10:02:15.643 4303 4303 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:02:15.643 4303 4303 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 10:02:15.643 4303 4303 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 10:02:15.643 4303 4303 F DEBUG : #03 pc 000000000201986c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 10:02:15.643 4303 4303 F DEBUG : #04 pc 000000000202b014 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 10:02:15.643 4303 4303 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 10:02:15.644 4303 4303 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 10:02:15.644 4303 4303 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 10:02:15.644 4303 4303 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 10:02:15.644 4303 4303 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 10:02:15.644 4303 4303 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 10:47:59.180 4465 11594 F libc : Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 11594 (EncoderQueue - ), pid 4465 (utterwebrtcdemo) 12-24 10:47:59.827 11607 11607 F DEBUG : 12-24 10:47:59.827 11607 11607 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 10:47:59.827 11607 11607 F DEBUG : Revision: '8' 12-24 10:47:59.827 11607 11607 F DEBUG : ABI: 'arm64' 12-24 10:47:59.828 11607 11607 F DEBUG : Timestamp: 2021-12-24 10:47:59+0700 12-24 10:47:59.828 11607 11607 F DEBUG : pid: 4465, tid: 11594, name: EncoderQueue - >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 10:47:59.828 11607 11607 F DEBUG : uid: 10392 12-24 10:47:59.829 11607 11607 F DEBUG : signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr -------- 12-24 10:47:59.829 11607 11607 F DEBUG : x0 0000000000000000 x1 0000000000002d4a x2 0000000000000006 x3 0000006d401168e0 12-24 10:47:59.829 11607 11607 F DEBUG : x4 26d13c5a8e4656f3 x5 26d13c5a8e4656f3 x6 26d13c5a8e4656f3 x7 7fff7f7fff7f7fff 12-24 10:47:59.829 11607 11607 F DEBUG : x8 00000000000000f0 x9 af908f780577e2c6 x10 0000000000000000 x11 ffffffc0fffffbdf 12-24 10:47:59.829 11607 11607 F DEBUG : x12 0000000000000001 x13 00000000000000c2 x14 0000000000000000 x15 ffffffffffffffff 12-24 10:47:59.829 11607 11607 F DEBUG : x16 0000007137ce2948 x17 0000007137cc12d0 x18 0000006d32952000 x19 0000000000001171 12-24 10:47:59.829 11607 11607 F DEBUG : x20 0000000000002d4a x21 00000000ffffffff x22 000000702d10fde3 x23 0000000000000168 12-24 10:47:59.829 11607 11607 F DEBUG : x24 000000000000012c x25 000000000000003c x26 0000000000003126 x27 0000000000000001 12-24 10:47:59.829 11607 11607 F DEBUG : x28 0000000000000001 x29 0000006d40116960 12-24 10:47:59.829 11607 11607 F DEBUG : lr 0000007137c74ca4 sp 0000006d401168c0 pc 0000007137c74cd0 pst 0000000000000000 12-24 10:47:59.835 11607 11607 F DEBUG : backtrace: 12-24 10:47:59.835 11607 11607 F DEBUG : #00 pc 0000000000089cd0 /apex/com.android.runtime/lib64/bionic/libc.so (abort+164) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 10:47:59.835 11607 11607 F DEBUG : #01 pc 0000000000387c50 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.835 11607 11607 F DEBUG : #02 pc 0000000000387be8 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.835 11607 11607 F DEBUG : #03 pc 000000000036f688 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.835 11607 11607 F DEBUG : #04 pc 000000000036f5ac /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.835 11607 11607 F DEBUG : #05 pc 0000000000516dd4 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #06 pc 000000000051aeec /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #07 pc 00000000006ba560 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #08 pc 000000000078b5e8 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #09 pc 000000000078cfc4 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #10 pc 000000000078ff0c /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #11 pc 00000000006bf2a4 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #12 pc 00000000006c0954 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #13 pc 00000000006bf8a4 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #14 pc 00000000003917fc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #15 pc 0000000000391704 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 10:47:59.836 11607 11607 F DEBUG : #16 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 10:47:59.836 11607 11607 F DEBUG : #17 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 11:33:30.696 16864 19088 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 19088 (Thread-8), pid 16864 (utterwebrtcdemo) 12-24 11:33:30.853 19201 19201 F DEBUG : 12-24 11:33:30.853 19201 19201 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 11:33:30.853 19201 19201 F DEBUG : Revision: '8' 12-24 11:33:30.853 19201 19201 F DEBUG : ABI: 'arm64' 12-24 11:33:30.854 19201 19201 F DEBUG : Timestamp: 2021-12-24 11:33:30+0700 12-24 11:33:30.854 19201 19201 F DEBUG : pid: 16864, tid: 19088, name: Thread-8 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 11:33:30.854 19201 19201 F DEBUG : uid: 10392 12-24 11:33:30.854 19201 19201 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 11:33:30.854 19201 19201 F DEBUG : Cause: null pointer dereference 12-24 11:33:30.854 19201 19201 F DEBUG : x0 0000000000000000 x1 00000070211cf5b8 x2 00000070211cedf0 x3 0000000000000006 12-24 11:33:30.854 19201 19201 F DEBUG : x4 0000007002645fa0 x5 0000006eee462708 x6 0000000013892468 x7 0000000000000008 12-24 11:33:30.854 19201 19201 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000000a6b1d0 x11 0000007000000000 12-24 11:33:30.854 19201 19201 F DEBUG : x12 0000000000a6b170 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 11:33:30.854 19201 19201 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ecab88000 x19 000000701a1f6c00 12-24 11:33:30.855 19201 19201 F DEBUG : x20 00005ac06f17c368 x21 000000701a1f6c18 x22 0000000000000001 x23 00000070211d0000 12-24 11:33:30.855 19201 19201 F DEBUG : x24 0000000057bb521c x25 0000000013892460 x26 000000701a1f6c00 x27 0000000000000000 12-24 11:33:30.855 19201 19201 F DEBUG : x28 0000000013892408 x29 00000070211cf7e0 12-24 11:33:30.855 19201 19201 F DEBUG : lr 000000702d3b4548 sp 00000070211cedf0 pc 000000702d3b4554 pst 0000000060000000 12-24 11:33:30.937 19201 19201 F DEBUG : backtrace: 12-24 11:33:30.937 19201 19201 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 11:33:30.937 19201 19201 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 11:33:30.937 19201 19201 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 11:33:30.937 19201 19201 F DEBUG : #03 pc 0000000002011fdc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 11:33:30.937 19201 19201 F DEBUG : #04 pc 000000000201cbe4 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 11:33:30.937 19201 19201 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:33:30.938 19201 19201 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:33:30.938 19201 19201 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:33:30.938 19201 19201 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:33:30.938 19201 19201 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 11:33:30.938 19201 19201 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 11:34:59.807 17267 19418 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 19418 (Thread-4), pid 17267 (utterwebrtcdemo) 12-24 11:34:59.920 19936 19936 F DEBUG : 12-24 11:34:59.920 19936 19936 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 11:34:59.920 19936 19936 F DEBUG : Revision: '8' 12-24 11:34:59.920 19936 19936 F DEBUG : ABI: 'arm64' 12-24 11:34:59.921 19936 19936 F DEBUG : Timestamp: 2021-12-24 11:34:59+0700 12-24 11:34:59.921 19936 19936 F DEBUG : pid: 17267, tid: 19418, name: Thread-4 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 11:34:59.921 19936 19936 F DEBUG : uid: 10392 12-24 11:34:59.921 19936 19936 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 11:34:59.921 19936 19936 F DEBUG : Cause: null pointer dereference 12-24 11:34:59.921 19936 19936 F DEBUG : x0 0000000000000000 x1 0000006ef31faed8 x2 0000006ef31fa710 x3 0000000000000006 12-24 11:34:59.921 19936 19936 F DEBUG : x4 000000700c463cf8 x5 0000006ef60898a8 x6 0000000014101d20 x7 0000000000000008 12-24 11:34:59.921 19936 19936 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000021ca458 x11 0000007000000000 12-24 11:34:59.921 19936 19936 F DEBUG : x12 00000000021ca3f8 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 11:34:59.922 19936 19936 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ee5b0a000 x19 000000700c87ec00 12-24 11:34:59.922 19936 19936 F DEBUG : x20 00005ad52f613a78 x21 000000700c87ec18 x22 0000000000000001 x23 0000006ef31fc000 12-24 11:34:59.922 19936 19936 F DEBUG : x24 000000005835b778 x25 0000000014101d18 x26 000000700c87ec00 x27 0000000000000000 12-24 11:34:59.922 19936 19936 F DEBUG : x28 0000000014101cc0 x29 0000006ef31fb100 12-24 11:34:59.922 19936 19936 F DEBUG : lr 00000070203b0548 sp 0000006ef31fa710 pc 00000070203b0554 pst 0000000060000000 12-24 11:35:00.005 19936 19936 F DEBUG : backtrace: 12-24 11:35:00.005 19936 19936 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 11:35:00.006 19936 19936 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 11:35:00.006 19936 19936 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 11:35:00.006 19936 19936 F DEBUG : #03 pc 000000000201284c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 11:35:00.006 19936 19936 F DEBUG : #04 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.006 19936 19936 F DEBUG : #05 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.006 19936 19936 F DEBUG : #06 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.007 19936 19936 F DEBUG : #07 pc 00000000003175c8 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod, art::Thread, art::ShadowFrame&, art::Instruction const, unsigned short, art::JValue)+996) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.007 19936 19936 F DEBUG : #08 pc 000000000068cd1c /apex/com.android.art/lib64/libart.so (MterpInvokeVirtualQuick+672) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.007 19936 19936 F DEBUG : #09 pc 0000000000132594 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual_quick+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.007 19936 19936 F DEBUG : #10 pc 000000000006666c /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.vdex (org.webrtc.HardwareVideoEncoder$1.run+20) 12-24 11:35:00.007 19936 19936 F DEBUG : #11 pc 000000000030ebc4 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+268) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #12 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #13 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #14 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #15 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #16 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #17 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:35:00.008 19936 19936 F DEBUG : #18 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 11:35:00.009 19936 19936 F DEBUG : #19 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 11:36:47.620 17336 20238 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 20238 (Thread-4), pid 17336 (utterwebrtcdemo) 12-24 11:36:47.744 20355 20355 F DEBUG : 12-24 11:36:47.744 20355 20355 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 11:36:47.744 20355 20355 F DEBUG : Revision: '8' 12-24 11:36:47.744 20355 20355 F DEBUG : ABI: 'arm64' 12-24 11:36:47.745 20355 20355 F DEBUG : Timestamp: 2021-12-24 11:36:47+0700 12-24 11:36:47.745 20355 20355 F DEBUG : pid: 17336, tid: 20238, name: Thread-4 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 11:36:47.745 20355 20355 F DEBUG : uid: 10392 12-24 11:36:47.745 20355 20355 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 11:36:47.745 20355 20355 F DEBUG : Cause: null pointer dereference 12-24 11:36:47.745 20355 20355 F DEBUG : x0 0000000000000000 x1 0000006ee7b4ced8 x2 0000006ee7b4c710 x3 0000000000000006 12-24 11:36:47.745 20355 20355 F DEBUG : x4 0000006ef4d621c8 x5 0000006eab884318 x6 0000000014095da0 x7 0000000000000008 12-24 11:36:47.745 20355 20355 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 000000000356f0f8 x11 0000007080000000 12-24 11:36:47.745 20355 20355 F DEBUG : x12 000000000356f098 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 11:36:47.745 20355 20355 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ee72c8000 x19 000000701b4cea00 12-24 11:36:47.746 20355 20355 F DEBUG : x20 00005aee4a0bd248 x21 000000701b4cea18 x22 0000000000000001 x23 0000006ee7b4e000 12-24 11:36:47.746 20355 20355 F DEBUG : x24 0000000058c9c94a x25 0000000014095d98 x26 000000701b4cea00 x27 0000000000000000 12-24 11:36:47.746 20355 20355 F DEBUG : x28 0000000014095d40 x29 0000006ee7b4d100 12-24 11:36:47.746 20355 20355 F DEBUG : lr 00000070213b2548 sp 0000006ee7b4c710 pc 00000070213b2554 pst 0000000060000000 12-24 11:36:47.828 20355 20355 F DEBUG : backtrace: 12-24 11:36:47.828 20355 20355 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 11:36:47.828 20355 20355 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 11:36:47.828 20355 20355 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 11:36:47.828 20355 20355 F DEBUG : #03 pc 000000000201231c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 11:36:47.828 20355 20355 F DEBUG : #04 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.828 20355 20355 F DEBUG : #05 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.828 20355 20355 F DEBUG : #06 pc 000000000032129c /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread, art::ArtMethod, art::ShadowFrame, unsigned short, art::JValue)+376) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #07 pc 00000000003175c8 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod, art::Thread, art::ShadowFrame&, art::Instruction const, unsigned short, art::JValue)+996) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #08 pc 000000000068cd1c /apex/com.android.art/lib64/libart.so (MterpInvokeVirtualQuick+672) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #09 pc 0000000000132594 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual_quick+20) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #10 pc 000000000006666c /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.vdex (org.webrtc.HardwareVideoEncoder$1.run+20) 12-24 11:36:47.829 20355 20355 F DEBUG : #11 pc 000000000030ebc4 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.9232559552275951031)+268) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #12 pc 0000000000674d5c /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #13 pc 000000000013dff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #14 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #15 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #16 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #17 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 11:36:47.829 20355 20355 F DEBUG : #18 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 11:36:47.829 20355 20355 F DEBUG : #19 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 12:07:06.143 21866 25010 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 25010 (Thread-35), pid 21866 (utterwebrtcdemo) 12-24 12:07:06.511 25143 25143 F DEBUG : 12-24 12:07:06.511 25143 25143 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 12:07:06.511 25143 25143 F DEBUG : Revision: '8' 12-24 12:07:06.511 25143 25143 F DEBUG : ABI: 'arm64' 12-24 12:07:06.512 25143 25143 F DEBUG : Timestamp: 2021-12-24 12:07:06+0700 12-24 12:07:06.512 25143 25143 F DEBUG : pid: 21866, tid: 25010, name: Thread-35 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 12:07:06.512 25143 25143 F DEBUG : uid: 10392 12-24 12:07:06.512 25143 25143 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 12:07:06.512 25143 25143 F DEBUG : Cause: null pointer dereference 12-24 12:07:06.512 25143 25143 F DEBUG : x0 0000000000000000 x1 0000006ef50e15b8 x2 0000006ef50e0df0 x3 0000000000000006 12-24 12:07:06.512 25143 25143 F DEBUG : x4 000000700e380f50 x5 0000006e7439bef8 x6 00000000138ca0d0 x7 0000000000000008 12-24 12:07:06.512 25143 25143 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000006ddbc70 x11 0000006ec0000000 12-24 12:07:06.512 25143 25143 F DEBUG : x12 0000000006ddbc10 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 12:07:06.512 25143 25143 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006e63d8e000 x19 000000700e7f1200 12-24 12:07:06.513 25143 25143 F DEBUG : x20 00005c95b2757e58 x21 000000700e7f1218 x22 0000000000000001 x23 0000006ef50e2000 12-24 12:07:06.513 25143 25143 F DEBUG : x24 00000000628b25c8 x25 00000000138ca0c8 x26 000000700e7f1200 x27 0000000000000000 12-24 12:07:06.513 25143 25143 F DEBUG : x28 00000000138ca070 x29 0000006ef50e17e0 12-24 12:07:06.513 25143 25143 F DEBUG : lr 000000702e8da548 sp 0000006ef50e0df0 pc 000000702e8da554 pst 0000000060000000 12-24 12:07:06.767 25143 25143 F DEBUG : backtrace: 12-24 12:07:06.767 25143 25143 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 12:07:06.767 25143 25143 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 12:07:06.767 25143 25143 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 12:07:06.767 25143 25143 F DEBUG : #03 pc 000000000201a8cc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 12:07:06.767 25143 25143 F DEBUG : #04 pc 0000000002027854 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 12:07:06.767 25143 25143 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 12:07:06.768 25143 25143 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 12:07:06.768 25143 25143 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 12:07:06.768 25143 25143 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 12:07:06.768 25143 25143 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 12:07:06.768 25143 25143 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) --------- beginning of system 12-24 13:46:11.419 31675 9212 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 9212 (Thread-32), pid 31675 (utterwebrtcdemo) 12-24 13:46:11.878 9325 9325 F DEBUG : 12-24 13:46:11.879 9325 9325 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 13:46:11.879 9325 9325 F DEBUG : Revision: '8' 12-24 13:46:11.879 9325 9325 F DEBUG : ABI: 'arm64' 12-24 13:46:11.880 9325 9325 F DEBUG : Timestamp: 2021-12-24 13:46:11+0700 12-24 13:46:11.880 9325 9325 F DEBUG : pid: 31675, tid: 9212, name: Thread-32 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 13:46:11.880 9325 9325 F DEBUG : uid: 10392 12-24 13:46:11.880 9325 9325 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 13:46:11.880 9325 9325 F DEBUG : Cause: null pointer dereference 12-24 13:46:11.880 9325 9325 F DEBUG : x0 0000000000000000 x1 0000006eeeefb5b8 x2 0000006eeeefadf0 x3 0000000000000006 12-24 13:46:11.880 9325 9325 F DEBUG : x4 000000702dc929c8 x5 0000006ed768c388 x6 00000000137c12c8 x7 0000000000000008 12-24 13:46:11.880 9325 9325 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000061d8998 x11 0000006ec0000000 12-24 13:46:11.881 9325 9325 F DEBUG : x12 00000000061d8938 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 13:46:11.881 9325 9325 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006df221e000 x19 00000070a6a2d000 12-24 13:46:11.881 9325 9325 F DEBUG : x20 000061fdefd2c9c8 x21 00000070a6a2d018 x22 0000000000000001 x23 0000006eeeefc000 12-24 13:46:11.881 9325 9325 F DEBUG : x24 00000000826fb9a8 x25 00000000137c12c0 x26 00000070a6a2d000 x27 0000000000000000 12-24 13:46:11.881 9325 9325 F DEBUG : x28 00000000137c1268 x29 0000006eeeefb7e0 12-24 13:46:11.881 9325 9325 F DEBUG : lr 000000701f5ae548 sp 0000006eeeefadf0 pc 000000701f5ae554 pst 0000000060000000 12-24 13:46:12.183 9325 9325 F DEBUG : backtrace: 12-24 13:46:12.183 9325 9325 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 13:46:12.184 9325 9325 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 13:46:12.184 9325 9325 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 13:46:12.184 9325 9325 F DEBUG : #03 pc 000000000201333c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 13:46:12.184 9325 9325 F DEBUG : #04 pc 0000000002027594 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 13:46:12.184 9325 9325 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 13:46:12.184 9325 9325 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 13:46:12.184 9325 9325 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 13:46:12.184 9325 9325 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 13:46:12.184 9325 9325 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 13:46:12.184 9325 9325 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) --------- beginning of main 12-24 14:36:53.149 13345 17551 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 17551 (Thread-15), pid 13345 (utterwebrtcdemo) 12-24 14:36:53.445 17556 17556 F DEBUG : 12-24 14:36:53.445 17556 17556 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 14:36:53.445 17556 17556 F DEBUG : Revision: '8' 12-24 14:36:53.445 17556 17556 F DEBUG : ABI: 'arm64' 12-24 14:36:53.446 17556 17556 F DEBUG : Timestamp: 2021-12-24 14:36:53+0700 12-24 14:36:53.446 17556 17556 F DEBUG : pid: 13345, tid: 17551, name: Thread-15 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 14:36:53.446 17556 17556 F DEBUG : uid: 10392 12-24 14:36:53.446 17556 17556 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 14:36:53.446 17556 17556 F DEBUG : Cause: null pointer dereference 12-24 14:36:53.447 17556 17556 F DEBUG : x0 0000000000000000 x1 0000006eae0fb5b8 x2 0000006eae0fadf0 x3 0000000000000006 12-24 14:36:53.447 17556 17556 F DEBUG : x4 0000006ecb4915f8 x5 0000006ecb491758 x6 0000000012e46158 x7 0000000000000008 12-24 14:36:53.447 17556 17556 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 000000000029c6b0 x11 0000007000000000 12-24 14:36:53.447 17556 17556 F DEBUG : x12 000000000029c650 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 14:36:53.447 17556 17556 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ea55c0000 x19 0000006eee01a000 12-24 14:36:53.447 17556 17556 F DEBUG : x20 000064c2249df260 x21 0000006eee01a018 x22 0000000000000001 x23 0000006eae0fc000 12-24 14:36:53.447 17556 17556 F DEBUG : x24 0000000092c0e50c x25 0000000012e46150 x26 0000006eee01a000 x27 0000000000000000 12-24 14:36:53.447 17556 17556 F DEBUG : x28 0000000012e460f8 x29 0000006eae0fb7e0 12-24 14:36:53.447 17556 17556 F DEBUG : lr 00000070200ba548 sp 0000006eae0fadf0 pc 00000070200ba554 pst 0000000060000000 12-24 14:36:53.727 17556 17556 F DEBUG : backtrace: 12-24 14:36:53.728 17556 17556 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 14:36:53.728 17556 17556 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 14:36:53.728 17556 17556 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 14:36:53.728 17556 17556 F DEBUG : #03 pc 000000000201b7fc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 14:36:53.728 17556 17556 F DEBUG : #04 pc 000000000202d674 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 14:36:53.728 17556 17556 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:36:53.728 17556 17556 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:36:53.728 17556 17556 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:36:53.728 17556 17556 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:36:53.728 17556 17556 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 14:36:53.729 17556 17556 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 14:52:07.836 16602 20261 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 20261 (Thread-21), pid 16602 (utterwebrtcdemo) 12-24 14:52:08.104 21024 21024 F DEBUG : 12-24 14:52:08.104 21024 21024 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 14:52:08.104 21024 21024 F DEBUG : Revision: '8' 12-24 14:52:08.104 21024 21024 F DEBUG : ABI: 'arm64' 12-24 14:52:08.105 21024 21024 F DEBUG : Timestamp: 2021-12-24 14:52:08+0700 12-24 14:52:08.105 21024 21024 F DEBUG : pid: 16602, tid: 20261, name: Thread-21 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 14:52:08.105 21024 21024 F DEBUG : uid: 10392 12-24 14:52:08.105 21024 21024 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 14:52:08.105 21024 21024 F DEBUG : Cause: null pointer dereference 12-24 14:52:08.105 21024 21024 F DEBUG : x0 0000000000000000 x1 0000006ece7835b8 x2 0000006ece782df0 x3 0000000000000006 12-24 14:52:08.105 21024 21024 F DEBUG : x4 0000006ec5da81a8 x5 0000006ec5da8168 x6 0000000012d447e0 x7 0000000000000008 12-24 14:52:08.105 21024 21024 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 00000000040fcc80 x11 0000007000000000 12-24 14:52:08.105 21024 21024 F DEBUG : x12 00000000040fcc20 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 14:52:08.105 21024 21024 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006e7ddd8000 x19 000000713dcaf200 12-24 14:52:08.105 21024 21024 F DEBUG : x20 000065971b9c4c18 x21 000000713dcaf218 x22 0000000000000001 x23 0000006ece784000 12-24 14:52:08.106 21024 21024 F DEBUG : x24 0000000097a9032e x25 0000000012d447d8 x26 000000713dcaf200 x27 0000000000000000 12-24 14:52:08.106 21024 21024 F DEBUG : x28 0000000012d44780 x29 0000006ece7837e0 12-24 14:52:08.106 21024 21024 F DEBUG : lr 000000702d4a6548 sp 0000006ece782df0 pc 000000702d4a6554 pst 0000000060000000 12-24 14:52:08.197 21024 21024 F DEBUG : backtrace: 12-24 14:52:08.198 21024 21024 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 14:52:08.198 21024 21024 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 14:52:08.198 21024 21024 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 14:52:08.198 21024 21024 F DEBUG : #03 pc 000000000201bc4c /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 14:52:08.198 21024 21024 F DEBUG : #04 pc 000000000202b174 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 14:52:08.198 21024 21024 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:52:08.198 21024 21024 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:52:08.198 21024 21024 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:52:08.198 21024 21024 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 14:52:08.198 21024 21024 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 14:52:08.198 21024 21024 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 15:53:37.396 26673 28639 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 28639 (Thread-14), pid 26673 (utterwebrtcdemo) 12-24 15:53:37.533 28693 28693 F DEBUG : 12-24 15:53:37.533 28693 28693 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 15:53:37.533 28693 28693 F DEBUG : Revision: '8' 12-24 15:53:37.533 28693 28693 F DEBUG : ABI: 'arm64' 12-24 15:53:37.534 28693 28693 F DEBUG : Timestamp: 2021-12-24 15:53:37+0700 12-24 15:53:37.534 28693 28693 F DEBUG : pid: 26673, tid: 28639, name: Thread-14 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 15:53:37.534 28693 28693 F DEBUG : uid: 10392 12-24 15:53:37.534 28693 28693 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 15:53:37.534 28693 28693 F DEBUG : Cause: null pointer dereference 12-24 15:53:37.534 28693 28693 F DEBUG : x0 0000000000000000 x1 000000700d0ab5b8 x2 000000700d0aadf0 x3 0000000000000006 12-24 15:53:37.535 28693 28693 F DEBUG : x4 0000007096b9c448 x5 000000700390d9c0 x6 0000000012d03968 x7 0000000000000008 12-24 15:53:37.535 28693 28693 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000000757078 x11 0000006ec0000000 12-24 15:53:37.535 28693 28693 F DEBUG : x12 0000000000757018 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 15:53:37.535 28693 28693 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006ec907a000 x19 0000007096b32400 12-24 15:53:37.535 28693 28693 F DEBUG : x20 000068c3e59c53f8 x21 0000007096b32418 x22 0000000000000001 x23 000000700d0ac000 12-24 15:53:37.535 28693 28693 F DEBUG : x24 00000000ab73eb58 x25 0000000012d03960 x26 0000007096b32400 x27 0000000000000000 12-24 15:53:37.535 28693 28693 F DEBUG : x28 0000000012d03908 x29 000000700d0ab7e0 12-24 15:53:37.535 28693 28693 F DEBUG : lr 0000007021fc9548 sp 000000700d0aadf0 pc 0000007021fc9554 pst 0000000060000000 12-24 15:53:37.607 28693 28693 F DEBUG : backtrace: 12-24 15:53:37.607 28693 28693 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 15:53:37.607 28693 28693 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 15:53:37.607 28693 28693 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 15:53:37.607 28693 28693 F DEBUG : #03 pc 000000000201b8dc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 15:53:37.607 28693 28693 F DEBUG : #04 pc 000000000202ae64 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 15:53:37.607 28693 28693 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 15:53:37.607 28693 28693 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 15:53:37.607 28693 28693 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 15:53:37.607 28693 28693 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 15:53:37.607 28693 28693 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 15:53:37.607 28693 28693 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 16:10:10.419 27030 1129 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 1129 (Thread-26), pid 27030 (utterwebrtcdemo) 12-24 16:10:10.626 1222 1222 F DEBUG : 12-24 16:10:10.626 1222 1222 F DEBUG : Build fingerprint: 'samsung/a51nsxx/a51:11/RP1A.200720.012/A515FXXU5EUJ4:user/release-keys' 12-24 16:10:10.626 1222 1222 F DEBUG : Revision: '8' 12-24 16:10:10.626 1222 1222 F DEBUG : ABI: 'arm64' 12-24 16:10:10.627 1222 1222 F DEBUG : Timestamp: 2021-12-24 16:10:10+0700 12-24 16:10:10.627 1222 1222 F DEBUG : pid: 27030, tid: 1129, name: Thread-26 >>> com.cloudwebrtc.flutterwebrtcdemo <<< 12-24 16:10:10.627 1222 1222 F DEBUG : uid: 10392 12-24 16:10:10.627 1222 1222 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 12-24 16:10:10.627 1222 1222 F DEBUG : Cause: null pointer dereference 12-24 16:10:10.627 1222 1222 F DEBUG : x0 0000000000000000 x1 0000006eeffc95b8 x2 0000006eeffc8df0 x3 0000000000000006 12-24 16:10:10.627 1222 1222 F DEBUG : x4 0000007019b54d08 x5 0000006e96c34868 x6 0000000014009750 x7 0000000000000008 12-24 16:10:10.627 1222 1222 F DEBUG : x8 af908f780577e2c6 x9 af908f780577e2c6 x10 0000000002dec118 x11 0000007000000000 12-24 16:10:10.628 1222 1222 F DEBUG : x12 0000000002dec0b8 x13 0000000000000001 x14 00000070b6e784fc x15 0000000000000000 12-24 16:10:10.628 1222 1222 F DEBUG : x16 0000007137ce29b8 x17 0000007137cd6f7c x18 0000006e6806c000 x19 0000006e964dca00 12-24 16:10:10.628 1222 1222 F DEBUG : x20 000069ab1a896118 x21 0000006e964dca18 x22 0000000000000001 x23 0000006eeffca000 12-24 16:10:10.628 1222 1222 F DEBUG : x24 00000000b0c7a20c x25 0000000014009748 x26 0000006e964dca00 x27 0000000000000000 12-24 16:10:10.628 1222 1222 F DEBUG : x28 00000000140096f0 x29 0000006eeffc97e0 12-24 16:10:10.628 1222 1222 F DEBUG : lr 000000702d13e548 sp 0000006eeffc8df0 pc 000000702d13e554 pst 0000000060000000 12-24 16:10:10.695 1222 1222 F DEBUG : backtrace: 12-24 16:10:10.695 1222 1222 F DEBUG : #00 pc 0000000000516554 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (BuildId: bc662912e660ccb2) 12-24 16:10:10.695 1222 1222 F DEBUG : #01 pc 00000000005163dc /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/lib/arm64/libjingle_peerconnection_so.so (Java_org_webrtc_VideoEncoderWrapper_nativeOnEncodedFrame+32) (BuildId: bc662912e660ccb2) 12-24 16:10:10.695 1222 1222 F DEBUG : #02 pc 0000000000013504 /data/app/~~54JeW2tjKsHR6d_HepQrTg==/com.cloudwebrtc.flutterwebrtcdemo-flLupiDNh4HRfHCn3nhaRQ==/oat/arm64/base.odex (art_jni_trampoline+180) 12-24 16:10:10.695 1222 1222 F DEBUG : #03 pc 000000000201b8bc /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder.deliverEncodedImage+2748) 12-24 16:10:10.695 1222 1222 F DEBUG : #04 pc 000000000202b304 /memfd:jit-cache (deleted) (offset 0x2000000) (org.webrtc.HardwareVideoEncoder$1.run+84) 12-24 16:10:10.695 1222 1222 F DEBUG : #05 pc 0000000000134564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 16:10:10.696 1222 1222 F DEBUG : #06 pc 00000000001a9a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread, unsigned int, unsigned int, art::JValue, char const)+200) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 16:10:10.696 1222 1222 F DEBUG : #07 pc 000000000055e278 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject, art::ArtMethod, jvalue const)+460) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 16:10:10.696 1222 1222 F DEBUG : #08 pc 00000000005ada3c /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1308) (BuildId: 7c905d33203d0aeab28f45bf9b659f15) 12-24 16:10:10.696 1222 1222 F DEBUG : #09 pc 00000000000eb7a8 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_start(void*)+64) (BuildId: 698b6aef520f034a9d40736d477f7a96) 12-24 16:10:10.696 1222 1222 F DEBUG : #10 pc 000000000008bc8c /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: 698b6aef520f034a9d40736d477f7a96)