The third form is printed when Emacs misuses the JVM in some fashion
that is detected by the Android CheckJNI facility. It looks like:
-A/art﹕ art/runtime/check_jni.cc:65] JNI DETECTED ERROR IN APPLICATION: ...
-A/art﹕ art/runtime/check_jni.cc:65] in call to CallVoidMethodV
-A/art﹕ art/runtime/check_jni.cc:65] from void android.os.MessageQueue.nativePollOnce(long, int)
-A/art﹕ art/runtime/check_jni.cc:65] "main" prio=5 tid=1 Runnable
-A/art﹕ art/runtime/check_jni.cc:65] | group="main" sCount=0 dsCount=0 obj=0x87d30ef0 self=0xb4f07800
-A/art﹕ art/runtime/check_jni.cc:65] | sysTid=18828 nice=-11 cgrp=apps sched=0/0 handle=0xb6fdeec8
-A/art﹕ art/runtime/check_jni.cc:65] | state=R schedstat=( 2249126546 506089308 3210 ) utm=183 stm=41 core=3 HZ=100
-A/art﹕ art/runtime/check_jni.cc:65] | stack=0xbe0c8000-0xbe0ca000 stackSize=8MB
-A/art﹕ art/runtime/check_jni.cc:65] | held mutexes= "mutator lock"(shared held)
-A/art﹕ art/runtime/check_jni.cc:65] native: #00 pc 00004640 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext*)+23)
-A/art﹕ art/runtime/check_jni.cc:65] native: #01 pc 00002e8d /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+8)
-A/art﹕ art/runtime/check_jni.cc:65] native: #02 pc 00248381 /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::mirror::ArtMethod*)+68)
-A/art﹕ art/runtime/check_jni.cc:65] native: #03 pc 0022cd0b /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+146)
-A/art﹕ art/runtime/check_jni.cc:65] native: #04 pc 000b189b /system/lib/libart.so (art::JniAbort(char const*, char const*)+582)
-A/art﹕ art/runtime/check_jni.cc:65] native: #05 pc 000b1fd5 /system/lib/libart.so (art::JniAbortF(char const*, char const*, ...)+60)
-A/art﹕ art/runtime/check_jni.cc:65] native: #06 pc 000b50e5 /system/lib/libart.so (art::ScopedCheck::ScopedCheck(_JNIEnv*, int, char const*)+1284)
-A/art﹕ art/runtime/check_jni.cc:65] native: #07 pc 000bc59f /system/lib/libart.so (art::CheckJNI::CallVoidMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+30)
-A/art﹕ art/runtime/check_jni.cc:65] native: #08 pc 00063803 /system/lib/libandroid_runtime.so (???)
-A/art﹕ art/runtime/check_jni.cc:65] native: #09 pc 000776bd /system/lib/libandroid_runtime.so (android::NativeDisplayEventReceiver::dispatchVsync(long long, int, unsigned int)+40)
-A/art﹕ art/runtime/check_jni.cc:65] native: #10 pc 00077885 /system/lib/libandroid_runtime.so (android::NativeDisplayEventReceiver::handleEvent(int, int, void*)+80)
-A/art﹕ art/runtime/check_jni.cc:65] native: #11 pc 00010f6f /system/lib/libutils.so (android::Looper::pollInner(int)+482)
-A/art﹕ art/runtime/check_jni.cc:65] native: #12 pc 00011019 /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+92)
-A/art﹕ art/runtime/check_jni.cc:65] native: #13 pc 000830c1 /system/lib/libandroid_runtime.so (android::NativeMessageQueue::pollOnce(_JNIEnv*, int)+22)
-A/art﹕ art/runtime/check_jni.cc:65] native: #14 pc 000b22d7 /system/framework/arm/boot.oat (Java_android_os_MessageQueue_nativePollOnce__JI+102)
-A/art﹕ art/runtime/check_jni.cc:65] at android.os.MessageQueue.nativePollOnce(Native method)
-A/art﹕ art/runtime/check_jni.cc:65] at android.os.MessageQueue.next(MessageQueue.java:143)
-A/art﹕ art/runtime/check_jni.cc:65] at android.os.Looper.loop(Looper.java:130)
-A/art﹕ art/runtime/check_jni.cc:65] at android.app.ActivityThread.main(ActivityThread.java:5832)
-A/art﹕ art/runtime/check_jni.cc:65] at java.lang.reflect.Method.invoke!(Native method)
-A/art﹕ art/runtime/check_jni.cc:65] at java.lang.reflect.Method.invoke(Method.java:372)
-A/art﹕ art/runtime/check_jni.cc:65] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
-A/art﹕ art/runtime/check_jni.cc:65] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
-A/art﹕ art/runtime/check_jni.cc:65]
+A/art: art/runtime/check_jni.cc:65] JNI DETECTED ERROR IN APPLICATION: ...
+A/art: art/runtime/check_jni.cc:65] in call to CallVoidMethodV
+A/art: art/runtime/check_jni.cc:65] from void android.os.MessageQueue.nativePollOnce(long, int)
+A/art: art/runtime/check_jni.cc:65] "main" prio=5 tid=1 Runnable
+A/art: art/runtime/check_jni.cc:65] | group="main" sCount=0 dsCount=0 obj=0x87d30ef0 self=0xb4f07800
+A/art: art/runtime/check_jni.cc:65] | sysTid=18828 nice=-11 cgrp=apps sched=0/0 handle=0xb6fdeec8
+A/art: art/runtime/check_jni.cc:65] | state=R schedstat=( 2249126546 506089308 3210 ) utm=183 stm=41 core=3 HZ=100
+A/art: art/runtime/check_jni.cc:65] | stack=0xbe0c8000-0xbe0ca000 stackSize=8MB
+A/art: art/runtime/check_jni.cc:65] | held mutexes= "mutator lock"(shared held)
+A/art: art/runtime/check_jni.cc:65] native: #00 pc 00004640 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext*)+23)
+A/art: art/runtime/check_jni.cc:65] native: #01 pc 00002e8d /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+8)
+A/art: art/runtime/check_jni.cc:65] native: #02 pc 00248381 /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::mirror::ArtMethod*)+68)
+A/art: art/runtime/check_jni.cc:65] native: #03 pc 0022cd0b /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+146)
+A/art: art/runtime/check_jni.cc:65] native: #04 pc 000b189b /system/lib/libart.so (art::JniAbort(char const*, char const*)+582)
+A/art: art/runtime/check_jni.cc:65] native: #05 pc 000b1fd5 /system/lib/libart.so (art::JniAbortF(char const*, char const*, ...)+60)
+A/art: art/runtime/check_jni.cc:65] native: #06 pc 000b50e5 /system/lib/libart.so (art::ScopedCheck::ScopedCheck(_JNIEnv*, int, char const*)+1284)
+A/art: art/runtime/check_jni.cc:65] native: #07 pc 000bc59f /system/lib/libart.so (art::CheckJNI::CallVoidMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+30)
+A/art: art/runtime/check_jni.cc:65] native: #08 pc 00063803 /system/lib/libandroid_runtime.so (???)
+A/art: art/runtime/check_jni.cc:65] native: #09 pc 000776bd /system/lib/libandroid_runtime.so (android::NativeDisplayEventReceiver::dispatchVsync(long long, int, unsigned int)+40)
+A/art: art/runtime/check_jni.cc:65] native: #10 pc 00077885 /system/lib/libandroid_runtime.so (android::NativeDisplayEventReceiver::handleEvent(int, int, void*)+80)
+A/art: art/runtime/check_jni.cc:65] native: #11 pc 00010f6f /system/lib/libutils.so (android::Looper::pollInner(int)+482)
+A/art: art/runtime/check_jni.cc:65] native: #12 pc 00011019 /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+92)
+A/art: art/runtime/check_jni.cc:65] native: #13 pc 000830c1 /system/lib/libandroid_runtime.so (android::NativeMessageQueue::pollOnce(_JNIEnv*, int)+22)
+A/art: art/runtime/check_jni.cc:65] native: #14 pc 000b22d7 /system/framework/arm/boot.oat (Java_android_os_MessageQueue_nativePollOnce__JI+102)
+A/art: art/runtime/check_jni.cc:65] at android.os.MessageQueue.nativePollOnce(Native method)
+A/art: art/runtime/check_jni.cc:65] at android.os.MessageQueue.next(MessageQueue.java:143)
+A/art: art/runtime/check_jni.cc:65] at android.os.Looper.loop(Looper.java:130)
+A/art: art/runtime/check_jni.cc:65] at android.app.ActivityThread.main(ActivityThread.java:5832)
+A/art: art/runtime/check_jni.cc:65] at java.lang.reflect.Method.invoke!(Native method)
+A/art: art/runtime/check_jni.cc:65] at java.lang.reflect.Method.invoke(Method.java:372)
+A/art: art/runtime/check_jni.cc:65] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
+A/art: art/runtime/check_jni.cc:65] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
+A/art: art/runtime/check_jni.cc:65]
In such situations, the first line explains what infraction Emacs
committed, while the ensuing ones print backtraces for each running