致命信號11（SIGSEGV），代碼1，故障地址0x61在tid 7061（GLThread 42829）

Question

我正在編寫一個Android應用程序，通過OpenGL ES在本機端進行圖形渲染。當我在調試模式下編譯它時，應用程序崩潰，但不要在發佈模式下。我發現只有在設置渲染器時纔會發生這種情況，就在它完成對（onSurfaceCreated）函數的調用時。發生的其他事情是當我在XXXActivity.nativeSurfaceCreated();行中放置一個斷點時，即使我沒有進入，只是繼續正常的程序流程，那麼它根本不會崩潰。似乎有一個線程同步問題，但我不知道如何解決它。

這裏是我的渲染器類

public class Renderer implements GLSurfaceView.Renderer { 

public Renderer(Context ctx) 
{ 

} 
public void onSurfaceCreated(GL10 gl, EGLConfig config) { 
    XXXActivity.nativeSurfaceCreated(); 
} 

public void onSurfaceChanged(GL10 gl, int w, int h) { 
    XXXActivity.nativeSurfaceChanged(w, h); //HERE is the problem just when it finish the execution of this line. 
} 

public void onDrawFrame(GL10 gl) { 
     XXXActivity.nativeDrawFrame(); 
} 

}

這裏是我的籌碼：

F/art  (26519): art/runtime/mirror/object.cc:190] Invalid state during hashcode ForwardingAddress 

F/art  (26519): art/runtime/runtime.cc:284] Runtime aborting --- recursively, so no thread-specific detail! 

F/art  (26519): art/runtime/runtime.cc:284] 

--------- beginning of crash 

F/libc (26519): Fatal signal 6 (SIGABRT), code -6 in tid 26533 (HeapTrimmerDaem) 

I/DEBUG ( 299): [2016-09-28 10:42:59.064] 

I/DEBUG ( 299): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 

I/DEBUG ( 299): Build fingerprint: 'lge/w7_tmo_us/w7:5.0.2/LRX22G/150651744a25e:user/release-keys' 

I/DEBUG ( 299): Revision: '6' 

I/DEBUG ( 299): ABI: 'arm' 

I/DEBUG ( 299): pid: 26519, tid: 26533, name: HeapTrimmerDaem >>> com.XXX.ar.XXX <<< 

I/DEBUG ( 299): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- 

W/NativeCrashListener( 972): Couldn't find ProcessRecord for pid 1530015793 

I/DEBUG ( 299): Abort message: 'art/runtime/gc/collector/semi_space-inl.h:37] Check failed: IsAligned<kPageSize>(obj) ' 

E/DEBUG ( 299): AM write failure (32/Broken pipe) 

I/DEBUG ( 299):  r0 00000000 r1 000067a5 r2 00000006 r3 00000000 

I/DEBUG ( 299):  r4 a452edd8 r5 00000006 r6 00000002 r7 0000010c 

I/DEBUG ( 299):  r8 00000001 r9 b78f2f48 sl b7eabab0 fp b81c5550 

I/DEBUG ( 299):  ip 000067a5 sp a452e288 lr b6ec57f5 pc b6eed344 cpsr 60070010 

I/DEBUG ( 299): 

I/DEBUG ( 299): backtrace: 

I/DEBUG ( 299):  #00 pc 0003b344 /system/lib/libc.so (tgkill+12) 

I/DEBUG ( 299):  #01 pc 000137f1 /system/lib/libc.so (pthread_kill+52) 

I/DEBUG ( 299):  #02 pc 00014403 /system/lib/libc.so (raise+10) 

I/DEBUG ( 299):  #03 pc 00010c55 /system/lib/libc.so (__libc_android_abort+36) 

I/DEBUG ( 299):  #04 pc 0000f3f4 /system/lib/libc.so (abort+4) 

I/DEBUG ( 299):  #05 pc 00226ccf /system/lib/libart.so (art::Runtime::Abort()+170) 

I/DEBUG ( 299):  #06 pc 000a6c59 /system/lib/libart.so (art::LogMessage::~LogMessage()+1360) 

I/DEBUG ( 299):  #07 pc 001efbb3 /system/lib/libart.so (art::mirror::Object::IdentityHashCode() const+390) 

I/DEBUG ( 299):  #08 pc 001f4223 /system/lib/libart.so (art::Monitor::DescribeWait(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, art::Thread const*)+306) 

I/DEBUG ( 299):  #09 pc 00234627 /system/lib/libart.so (art::StackDumpVisitor::VisitFrame()+358) 

I/DEBUG ( 299):  #10 pc 0022e8ad /system/lib/libart.so (art::StackVisitor::WalkStack(bool)+272) 

I/DEBUG ( 299):  #11 pc 00236d69 /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+224) 

I/DEBUG ( 299):  #12 pc 0023fc1d /system/lib/libart.so (art::ThreadList::DumpLocked(std::__1::basic_ostream<char, std::__1::char_traits<char> >&)+120) 

I/DEBUG ( 299):  #13 pc 00226a2d /system/lib/libart.so (art::AbortState::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&)+272) 

I/DEBUG ( 299):  #14 pc 00226c77 /system/lib/libart.so (art::Runtime::Abort()+82) 

I/DEBUG ( 299):  #15 pc 000a6c59 /system/lib/libart.so (art::LogMessage::~LogMessage()+1360) 

I/DEBUG ( 299):  #16 pc 0012d2f1 /system/lib/libart.so (art::gc::collector::BitmapSetSlowPathVisitor::operator()(art::mirror::Object const*) const+160) 

I/DEBUG ( 299):  #17 pc 0012f5cf /system/lib/libart.so (void art::mirror::Object::VisitReferences<true, (art::VerifyObjectFlags)0, art::gc::collector::SemiSpaceMarkObjectVisitor, art::gc::collector::SemiSpaceMarkObjectVisitor>(art::gc::collector::SemiSpaceMarkObjectVisitor const&, art::gc::collector::SemiSpaceMarkObjectVisitor const&)+1122) 

I/DEBUG ( 299):  #18 pc 0013061b /system/lib/libart.so (art::gc::collector::SemiSpace::ProcessMarkStack()+126) 

I/DEBUG ( 299):  #19 pc 001307a9 /system/lib/libart.so (art::gc::collector::SemiSpace::MarkReachableObjects()+324) 

I/DEBUG ( 299):  #20 pc 00130beb /system/lib/libart.so (art::gc::collector::SemiSpace::MarkingPhase()+370) 

I/DEBUG ( 299):  #21 pc 0012e479 /system/lib/libart.so (art::gc::collector::SemiSpace::RunPhases()+480) 

I/DEBUG ( 299):  #22 pc 00121e37 /system/lib/libart.so (art::gc::collector::GarbageCollector::Run(art::gc::GcCause, bool)+246) 

I/DEBUG ( 299):  #23 pc 00134657 /system/lib/libart.so (art::gc::Heap::Compact(art::gc::space::ContinuousMemMapAllocSpace*, art::gc::space::ContinuousMemMapAllocSpace*, art::gc::GcCause)+58) 

I/DEBUG ( 299):  #24 pc 00138fa3 /system/lib/libart.so (art::gc::Heap::PerformHomogeneousSpaceCompact()+1818) 

I/DEBUG ( 299):  #25 pc 0013fcc7 /system/lib/libart.so (art::gc::Heap::DoPendingTransitionOrTrim()+818) 

I/DEBUG ( 299):  #26 pc 0001bd93 /system/framework/arm/boot.oat 

I/DEBUG ( 299): 

I/DEBUG ( 299): Tombstone written to: /data/tombstones/tombstone_05 

I/BootReceiver( 972): Copying /data/tombstones/tombstone_05 to DropBox (SYSTEM_TOMBSTONE) 

I/Zygote ( 325): Process 26519 exited due to signal (6) 

這裏回溯追蹤

********** Crash dump: ********** 
Build fingerprint: 'lge/w7_tmo_us/w7:5.0.2/LRX22G/150651744a25e:user/release-keys' 
pid: 26519, tid: 26533, name: HeapTrimmerDaem >>> com.XXX.ar.XXX <<< 
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- 
Stack frame #00 pc 0003b344 /system/lib/libc.so (tgkill+12) 
Stack frame #01 pc 000137f1 /system/lib/libc.so (pthread_kill+52) 
Stack frame #02 pc 00014403 /system/lib/libc.so (raise+10) 
Stack frame #03 pc 00010c55 /system/lib/libc.so (__libc_android_abort+36) 
Stack frame #04 pc 0000f3f4 /system/lib/libc.so (abort+4) 
Stack frame #05 pc 00226ccf /system/lib/libart.so (art::Runtime::Abort()+170) 
Stack frame #06 pc 000a6c59 /system/lib/libart.so (art::LogMessage::~LogMessage()+1360) 
Stack frame #07 pc 001efbb3 /system/lib/libart.so (art::mirror::Object::IdentityHashCode() const+390) 
Stack frame #08 pc 001f4223 /system/lib/libart.so (art::Monitor::DescribeWait(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, art::Thread const*)+306) 
Stack frame #09 pc 00234627 /system/lib/libart.so (art::StackDumpVisitor::VisitFrame()+358) 
Stack frame #10 pc 0022e8ad /system/lib/libart.so (art::StackVisitor::WalkStack(bool)+272) 
Stack frame #11 pc 00236d69 /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+224) 
Stack frame #12 pc 0023fc1d /system/lib/libart.so (art::ThreadList::DumpLocked(std::__1::basic_ostream<char, std::__1::char_traits<char> >&)+120) 
Stack frame #13 pc 00226a2d /system/lib/libart.so (art::AbortState::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&)+272) 
Stack frame #14 pc 00226c77 /system/lib/libart.so (art::Runtime::Abort()+82) 
Stack frame #15 pc 000a6c59 /system/lib/libart.so (art::LogMessage::~LogMessage()+1360) 
Stack frame #16 pc 0012d2f1 /system/lib/libart.so (art::gc::collector::BitmapSetSlowPathVisitor::operator()(art::mirror::Object const*) const+160) 
Stack frame #17 pc 0012f5cf /system/lib/libart.so (void art::mirror::Object::VisitReferences<true, (art::VerifyObjectFlags)0, art::gc::collector::SemiSpaceMarkObjectVisitor, art::gc::collector::SemiSpaceMarkObjectVisitor>(art::gc::collector::SemiSpaceMarkObjectVisitor const&, art::gc::collector::SemiSpaceMarkObjectVisitor const&)+1122) 
Stack frame #18 pc 0013061b /system/lib/libart.so (art::gc::collector::SemiSpace::ProcessMarkStack()+126) 
Stack frame #19 pc 001307a9 /system/lib/libart.so (art::gc::collector::SemiSpace::MarkReachableObjects()+324) 
Stack frame #20 pc 00130beb /system/lib/libart.so (art::gc::collector::SemiSpace::MarkingPhase()+370) 
Stack frame #21 pc 0012e479 /system/lib/libart.so (art::gc::collector::SemiSpace::RunPhases()+480) 
Stack frame #22 pc 00121e37 /system/lib/libart.so (art::gc::collector::GarbageCollector::Run(art::gc::GcCause, bool)+246) 
Stack frame #23 pc 00134657 /system/lib/libart.so (art::gc::Heap::Compact(art::gc::space::ContinuousMemMapAllocSpace*, art::gc::space::ContinuousMemMapAllocSpace*, art::gc::GcCause)+58) 
Stack frame #24 pc 00138fa3 /system/lib/libart.so (art::gc::Heap::PerformHomogeneousSpaceCompact()+1818) 
Stack frame #25 pc 0013fcc7 /system/lib/libart.so (art::gc::Heap::DoPendingTransitionOrTrim()+818) 
Stack frame #26 pc 0001bd93 /system/framework/arm/boot.oat 

Answer 1

我設法解決我的自己的問題。它發生在XXXActivity.nativeSurfaceCreated();初始化紋理相關的代碼，但不知何故XXXActivity.nativeDrawFrame();我畫的紋理更新XXXActivity.nativeSurfaceCreated();之前，因爲該資源沒有創建它引發了崩潰，這就是爲什麼OpenGL線程崩潰。我將我的代碼移入nativeDrawFrame初始化一次。它可能不是必須的美麗解決方案，但它的工作原理。如果有人有其他解決方案，請不要猶豫，在這裏發佈。