IssueTracker

I watched null pointer exception at the binder.
Please check why the crash issue occurred.

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Build fingerprint: 'nissan/car-da2/aivi2_n_da2:12/SQ3A.220705.003.A1/RIS.22.04.98.12M.sit-f8c8bdab3:userdebug/release-keys'
Revision: '0'
ABI: 'arm64'
Timestamp: 2025-01-06 21:35:20.999493736+0900
Process uptime: 1s
Cmdline: com.alliance.car.carplaysvc
pid: 2455, tid: 25557, name: PlaybackConsume  >>> com.alliance.car.carplaysvc <<<
uid: 1110118
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x10
Cause: null pointer dereference
    x0  b400007132e74240  x1  0000000000000001  x2  0000000000000000  x3  0000000000000063
    x4  0000006fb32261a0  x5  b400007102e7add4  x6  0000000000000063  x7  0000000000000000
    x8  0000000000000000  x9  7b3805414a486e8c  x10 0000000000000074  x11 0000000000000008
    x12 b4000070c2e9c150  x13 b400007072ebe370  x14 0000006fb3226710  x15 0000000000000001
    x16 00000072fe4f7ed8  x17 00000072fe4ac720  x18 0000006f7dc88000  x19 b400007132e74240
    x20 0000006fb3226390  x21 0000000000000000  x22 0000006fb3226410  x23 0000000000000000
    x24 0000006fb3227000  x25 0000006fb3227000  x26 0000006fb3227000  x27 00000000130c4100
    x28 0000006fb3226760  x29 0000006fb32260f0
    lr  00000072fe4ad9f8  sp  0000006fb32260a0  pc  00000072fe4ac74c  pst 0000000060000000backtrace:
      #00 pc 000000000004574c  /system/lib64/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+44) (BuildId: 39479563ff2f56ce43186ff69d9ba442)
      #01 pc 00000000000469f4  /system/lib64/libbinder.so (android::IPCThreadState::waitForResponse(android::Parcel*, int*)+60) (BuildId: 39479563ff2f56ce43186ff69d9ba442)
      #02 pc 0000000000046744  /system/lib64/libbinder.so (android::IPCThreadState::transact(int, unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+216) (BuildId: 39479563ff2f56ce43186ff69d9ba442)
      #03 pc 000000000003e8ac  /system/lib64/libbinder.so (android::BpBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+192) (BuildId: 39479563ff2f56ce43186ff69d9ba442)
      #04 pc 000000000001a8dc  /system/lib64/audioflinger-aidl-cpp.so (android::media::BpAudioFlingerService::registerClient(android::sp<android::media::IAudioFlingerClient> const&)+920) (BuildId: 8609ca5cf1a546dc6226bcee32fc0554)
      #05 pc 000000000009edc0  /system/lib64/libaudioclient.so (android::AudioFlingerClientAdapter::registerClient(android::sp<android::media::IAudioFlingerClient> const&)+96) (BuildId: 60b1dc31ea9593de6a1f7d01a056fa37)
      #06 pc 0000000000072d24  /system/lib64/libaudioclient.so (android::AudioSystem::addAudioDeviceCallback(android::wp<android::AudioSystem::AudioDeviceCallback> const&, int, int) (.cfi)+380) (BuildId: 60b1dc31ea9593de6a1f7d01a056fa37)
      #07 pc 00000000000965b4  /system/lib64/libaudioclient.so (android::AudioTrack::addAudioDeviceCallback(android::sp<android::AudioSystem::AudioDeviceCallback> const&)+316) (BuildId: 60b1dc31ea9593de6a1f7d01a056fa37)
      #08 pc 0000000000187114  /system/lib64/libandroid_runtime.so (android_media_AudioTrack_enableDeviceCallback(_JNIEnv*, _jobject*)+324) (BuildId: c6b3cc54d9d3fff70d24acec30634f30)
      #09 pc 000000000018d35c  /system/framework/arm64/boot-framework.oat (art_jni_trampoline+92) (BuildId: 3a8580fed4325f531347f38e43043cce312d9160)
      #10 pc 0000000000212520  /apex/com.android.art/lib64/libart.so (nterp_helper+4016) (BuildId: 0d109d4c467be9d856047aeb2f292e0d)
      #11 pc 00000000002d5208  /system/framework/framework.jar (android.media.AudioTrack.testEnableNativeRoutingCallbacksLocked+24)
      #12 pc 000000000053b1b8  /system/framework/arm64/boot-framework.oat (android.media.AudioTrack.startImpl+88) (BuildId: 3a8580fed4325f531347f38e43043cce312d9160)
      #13 pc 000000000053b8f0  /system/framework/arm64/boot-framework.oat (android.media.AudioTrack.play+80) (BuildId: 3a8580fed4325f531347f38e43043cce312d9160)
      #14 pc 000000000207161c  /memfd:jit-cache (deleted) (com.lge.projection.carplay.receiver.audio.AudioPlayer$PlaybackConsumer.run+2220)
      #15 pc 00000000001bf80c  /apex/com.android.art/javalib/arm64/boot.oat (java.lang.Thread.run+76) (BuildId: 65d29a6591028652c4cde6815a4eae8b9c7731c5)
      #16 pc 0000000000218964  /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 0d109d4c467be9d856047aeb2f292e0d)
      #17 pc 00000000002840a8  /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+188) (BuildId: 0d109d4c467be9d856047aeb2f292e0d)
      #18 pc 0000000000611b08  /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, art::ArtMethod*, jvalue const*)+460) (BuildId: 0d109d4c467be9d856047aeb2f292e0d)
      #19 pc 000000000065fc0c  /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1080) (BuildId: 0d109d4c467be9d856047aeb2f292e0d)
      #20 pc 00000000000b1810  /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+264) (BuildId: 6bfaf10f10e5ff343703efae2f1bdbdb)
      #21 pc 00000000000512f0  /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: 6bfaf10f10e5ff343703efae2f1bdbdb)