[ONE Original Android Development] fards:
ok proper logs on the camcorder.

looks like libwvdrmengine.so is causing issues.

08-29 17:11:42.914 11222 11249 W linker : /system/priv-app/PrebuiltGmsCore/PrebuiltGmsCore.apk!/lib/armeabi-v7a/libgmscore.so: unused DT entry: type 0x7ffffffd arg 0xa74
08-29 17:11:42.921 11222 11249 W linker : /system/priv-app/PrebuiltGmsCore/PrebuiltGmsCore.apk!/lib/armeabi-v7a/libconscrypt_gmscore_jni.so: unused DT entry: type 0x7ffffffd arg 0x1cb
08-29 17:11:42.922 11222 11249 V JNIHelp : Registering com/google/android/gms/org/conscrypt/NativeCrypto's 255 native methods...
08-29 17:11:42.940 11250 11250 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
08-29 17:11:42.941 11250 11250 F DEBUG : Build fingerprint: 'oneplus/aosp_bacon/bacon:7.0/NRD90M/hamste08281247:userdebug/test-keys'
08-29 17:11:42.941 11250 11250 F DEBUG : Revision: '0'
08-29 17:11:42.941 11250 11250 F DEBUG : ABI: 'arm'
08-29 17:11:42.941 11250 11250 F DEBUG : pid: 10013, tid: 10013, name: mediadrmserver >>> /system/bin/mediadrmserver <<<
08-29 17:11:42.941 11250 11250 F DEBUG : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
08-29 17:11:42.941 11250 11250 F DEBUG : r0 00000000 r1 0000271d r2 00000006 r3 00000008
08-29 17:11:42.941 11250 11250 F DEBUG : r4 aacc958c r5 00000006 r6 aacc9534 r7 0000010c
08-29 17:11:42.941 11250 11250 F DEBUG : r8 becd88b8 r9 00000000 sl 00000000 fp becd8884
08-29 17:11:42.941 11250 11250 F DEBUG : ip 00000000 sp becd82e0 lr aa276517 pc aa278d80 cpsr 600f0010
08-29 17:11:42.952 11250 11250 F DEBUG :
08-29 17:11:42.952 11250 11250 F DEBUG : backtrace:
08-29 17:11:42.952 11250 11250 F DEBUG : #00 pc 00049d80 /system/lib/libc.so (tgkill+12)
08-29 17:11:42.952 11250 11250 F DEBUG : #01 pc 00047513 /system/lib/libc.so (pthread_kill+34)
08-29 17:11:42.953 11250 11250 F DEBUG : #02 pc 0001d615 /system/lib/libc.so (raise+10)
08-29 17:11:42.953 11250 11250 F DEBUG : #03 pc 00019161 /system/lib/libc.so (__libc_android_abort+34)
08-29 17:11:42.953 11250 11250 F DEBUG : #04 pc 00017028 /system/lib/libc.so (abort+4)
08-29 17:11:42.953 11250 11250 F DEBUG : #05 pc 0000bfe7 /system/lib/libcutils.so (__android_log_assert+114)
08-29 17:11:42.953 11250 11250 F DEBUG : #06 pc 0000e241 /system/lib/libutils.so (_ZN7android6Thread3runEPKcij+212)
08-29 17:11:42.953 11250 11250 F DEBUG : #07 pc 000909db /system/vendor/lib/mediadrm/libwvdrmengine.so
08-29 17:11:42.953 11250 11250 F DEBUG : #08 pc 00090993 /system/vendor/lib/mediadrm/libwvdrmengine.so (_ZN5wvcdm5Timer5StartEPNS_12TimerHandlerEj+14)
08-29 17:11:42.953 11250 11250 F DEBUG : #09 pc 0007ae43 /system/vendor/lib/mediadrm/libwvdrmengine.so (_ZN5wvcdm25WvContentDecryptionModule17EnablePolicyTimerEv+34)
08-29 17:11:42.953 11250 11250 F DEBUG : #10 pc 0007adf5 /system/vendor/lib/mediadrm/libwvdrmengine.so (_ZN5wvcdm25WvContentDecryptionModule18GenerateKeyRequestERKNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEES9_S9_S9_NS_14CdmLicenseTypeERNS1_3mapIS7_S7_NS1_4lessIS7_EENS5_INS1_4pairIS8_S7_EEEEEEPNS_20CdmClientPropertySetES9_PS7_PNS_17CdmKeyRequestTypeESL_+132)
08-29 17:11:42.953 11250 11250 F DEBUG : #11 pc 000df9a3 /system/vendor/lib/mediadrm/libwvdrmengine.so (_ZN5wvdrm11WVDrmPlugin13getKeyRequestERKN7android6VectorIhEES5_RKNS1_7String8ENS1_9DrmPlugin7KeyTypeERKNS1_11KeyedVectorIS6_S6_EERS3_RS6_PNS9_14KeyRequestTypeE+570)
08-29 17:11:42.953 11250 11250 F DEBUG : #12 pc 0000a743 /system/lib/libmediadrm.so (_ZN7android3Drm13getKeyRequestERKNS_6VectorIhEES4_RKNS_7String8ENS_9DrmPlugin7KeyTypeERKNS_11KeyedVectorIS5_S5_EERS2_RS5_PNS8_14KeyRequestTypeE+98)
08-29 17:11:42.953 11250 11250 F DEBUG : #13 pc 00077abb /system/lib/libmedia.so (_ZN7android5BnDrm10onTransactEjRKNS_6ParcelEPS1_j+758)
08-29 17:11:42.953 11250 11250 F DEBUG : #14 pc 000359af /system/lib/libbinder.so (_ZN7android7BBinder8transactEjRKNS_6ParcelEPS1_j+70)
08-29 17:11:42.953 11250 11250 F DEBUG : #15 pc 0003d13d /system/lib/libbinder.so (_ZN7android14IPCThreadState14executeCommandEi+684)
08-29 17:11:42.953 11250 11250 F DEBUG : #16 pc 0003cd9f /system/lib/libbinder.so (_ZN7android14IPCThreadState20getAndExecuteCommandEv+114)
08-29 17:11:42.953 11250 11250 F DEBUG : #17 pc 0003d29f /system/lib/libbinder.so (_ZN7android14IPCThreadState14joinThreadPoolEb+46)
08-29 17:11:42.953 11250 11250 F DEBUG : #18 pc 00002c27 /system/bin/mediadrmserver
08-29 17:11:42.953 11250 11250 F DEBUG : #19 pc 00016c41 /system/lib/libc.so (__libc_init+48)
08-29 17:11:42.953 11250 11250 F DEBUG : #20 pc 00002620 /system/bin/mediadrmserver
08-29 17:11:42.961 11222 11249 D NetworkSecurityConfig: No Network Security Config specified, using platform default
08-29 17:11:42.967 11222 11249 I ProviderInstaller: Installed default security provider GmsCore_OpenSSL
08-29 17:11:42.977 363 11167 E mm-camera-CORE: af_process_parse_stats: Invalid FV data!
08-29 17:11:42.977 363 11167 E mm-camera-CORE: af_process: Error processing AF stats!
08-29 17:11:42.988 11222 11222 W bta : bvp StackMigration Setting flushed all pending mutations to: false account: 1573972364
08-29 17:11:43.033 979 2780 W NativeCrashListener: Couldn't find ProcessRecord for pid 10013
08-29 17:11:43.034 210 210 W : debuggerd: resuming target 10013
08-29 17:11:43.034 337 337 I ServiceManager: service 'media.drm' died
08-29 17:11:43.035 979 1704 I BootReceiver: Copying /data/tombstones/tombstone_08 to DropBox (SYSTEM_TOMBSTONE)
08-29 17:11:43.040 8544 11244 E DG.WV : Unexpected exception.
08-29 17:11:43.040 8544 11244 E DG.WV : android.media.MediaDrmResetException: mediaserver died
08-29 17:11:43.040 8544 11244 E DG.WV : at android.media.MediaDrm.closeSession(Native Method)
08-29 17:11:43.040 8544 11244 E DG.WV : at luu.a(:com.google.android.gms:168)
08-29 17:11:43.040 8544 11244 E DG.WV : at lrp.run(:com.google.android.gms:1094)
08-29 17:11:43.040 8544 11244 E DG.WV : at ixu.run(:com.google.android.gms:453)
08-29 17:11:43.040 8544 11244 E DG.WV : at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
08-29 17:11:43.040 8544 11244 E DG.WV : at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
08-29 17:11:43.040 8544 11244 E DG.WV : at jch.run(:com.google.android.gms:17)
08-29 17:11:43.040 8544 11244 E DG.WV : at java.lang.Thread.run(Thread.java:761)
08-29 17:11:43.043 11222 11271 W pal : Stub cumulus method should not be used
08-29 17:11:43.047 363 11167 E mm-camera-CORE: af_process_parse_stats: Invalid FV data!
08-29 17:11:43.047 363 11167 E mm-camera-CORE: af_process: Error processing AF stats!
08-29 17:11:43.117 363 11167 E mm-camera-CORE: af_process_parse_stats: Invalid FV data!
08-29 17:11:43.117 363 11167 E mm-camera-CORE: af_process: Error processing AF stats!
08-29 17:11:43.126 8544 8556 I Adreno-EGL: <qeglDrvAPI_eglInitialize:379>: EGL 1.4 QUALCOMM build: Nondeterministic_AU_msm8974_LA.BF.1.1.3_RB1__release_AU (Ia6c73e7530)