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ãã[ 12-09 21:39:35.510 396: 416 I/ActivityManager ]
ããStart procnet.coollet.infzmreader:umengService_v1 for service
ããnet.coollet.infzmreader/com.umeng.message.
ããUmengService:pid=21745 uid=10039 gids={50039, 3003, 1015,1028}
ãã[ 12-09 21:39:35.518 21745:21745I/dalvikvm ]
ããTurning on JNI app bug workarounds fortarget SDK version 8...
ãã[ 12-09 21:39:35.611 21745:21745D/AgooService ]
ããonCreate()
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ããI/ActivityManager( 396): Start proccom.test.crash for activity com.test.crash/.MainActivity:
ããpid=1760 uid=10065 gids={50065, 1028}
ããD/AndroidRuntime( 1760): Shutting downVM
ããW/dalvikvm( 1760): threadid=1: threadexiting with uncaught exception(group=0x40c38930)
ããE/AndroidRuntime( 1760): FATALEXCEPTION: main
ããE/AndroidRuntime( 1760):java.lang.RuntimeException: Unable to start activityComponentInfo
ãã{com.test.crash/com.test.crash.MainActivity}:java.lang.NullPointerException
ããE/AndroidRuntime( 1760): atandroid.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
ããE/AndroidRuntime( 1760): atandroid.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
ããE/AndroidRuntime( 1760): atandroid.app.ActivityThread.access$600(ActivityThread.java:141)
ããE/AndroidRuntime( 1760): atandroid.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
ããE/AndroidRuntime( 1760): atandroid.os.Handler.dispatchMessage(Handler.java:99)
ããE/AndroidRuntime( 1760): atandroid.os.Looper.loop(Looper.java:137)
ããE/AndroidRuntime( 1760): atandroid.app.ActivityThread.main(ActivityThread.java:5050)
ããE/AndroidRuntime( 1760): atjava.lang.reflect.Method.invokeNative(NativeMethod)
ããE/AndroidRuntime( 1760): atjava.lang.reflect.Method.invoke(Method.java:511)
ããE/AndroidRuntime( 1760): atcom.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
ãã(ZygoteInit.java:793)
ããE/AndroidRuntime( 1760): atcom.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
ããE/AndroidRuntime( 1760): atdalvik.system.NativeStart.main(NativeMethod)
ããE/AndroidRuntime( 1760): Caused by:java.lang.NullPointerException
ããE/AndroidRuntime( 1760): atcom.test.crash.MainActivity.setViewText(MainActivity.java:29)
ããE/AndroidRuntime( 1760): atcom.test.crash.MainActivity.onCreate(MainActivity.java:17)
ããE/AndroidRuntime( 1760): atandroid.app.Activity.performCreate(Activity.java:5104)
ããE/AndroidRuntime( 1760): atandroid.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
ããE/AndroidRuntime( 1760): atandroid.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
ããE/AndroidRuntime( 1760): ... 11more
ããI/Process ( 1760): Sending signal.PID: 1760 SIG: 9
ããW/ActivityManager( 396): Force finishing activitycom.test.crash/.MainActivity
ããJaveå±ç代ç åçcrashé®é¢æ¶ï¼ç³»ç»å¾å¾ä¼æå°åºå¾è¯¦ç»çåºéä¿¡æ¯ãæ¯å¦ä¸é¢è¿ä¸ªä¾åï¼ä¸ä½ç»åºäºåºéçåå ï¼è¿æåºéçæ件åè¡æ°ãæ ¹æ®è¿äºä¿¡æ¯ï¼æ们ä¼å¾å®¹æçå®ä½é®é¢æå¨ãnativeå±çcrashè½ç¶ä¹ææ logä¿¡æ¯è¾åºï¼ä½æ¯å°±ä¸é£ä¹å®¹æçæäºãä¸é¢æ们åçä¸ä¸ªnativeå±crashçä¾åï¼
ããF/libc ( 2102): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread2102 (testapp)
ããD/dalvikvm(26630):GC_FOR_ALLOC freed 604K, 11% free 11980K/13368K, paused 36ms, total36ms
ããI/dalvikvm-heap(26630):Grow heap (frag case) to 11.831MB for 102416-byteallocation
ããD/dalvikvm(26630):GC_FOR_ALLOC freed 1K, 11% free 12078K/13472K, paused 34ms, total34ms
ããI/DEBUG ( 127):*** *** *** *** *** *** *** *** *** *** *** *** *** *** ******
ããI/DEBUG ( 127):Build fingerprint:
ãã'Android/full_maguro/maguro:4.2.2/JDQ39/eng.liuchao.20130619.201255:userdebug/test-keys'
ããI/DEBUG ( 127):Revision: '9'
ããI/DEBUG ( 127):pid: 2102, tid: 2102, name: testapp >>>./testapp <<<
ããI/DEBUG ( 127):signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr00000000
ããI/DEBUG ( 127): r0 00000020 r173696874 r2 400ff520 r300000000
ããI/DEBUG ( 127): r4 400ff469 r5beb4ab24 r6 00000001 r7beb4ab2c
ããI/DEBUG ( 127): r8 00000000 r900000000 sl 00000000 fpbeb4ab1c
ããI/DEBUG ( 127): ip 4009b5dc spbeb4aae8 lr 400ff46f pc400ff45e cpsr 60000030
ããI/DEBUG ( 127): d0 000000004108dae8 d1 4108ced84108cec8
ããI/DEBUG ( 127): d2 4108cef84108cee8 d3 4108cf184108cf08
ããI/DEBUG ( 127): d4 4108c5a84108c598 d5 4108ca084108c5b8
ããI/DEBUG ( 127): d6 4108ce684108ce58 d7 4108ce884108ce78
ããI/DEBUG ( 127): d8 0000000000000000 d9 0000000000000000
ããI/DEBUG ( 127): d10 0000000000000000 d110000000000000000
ããI/DEBUG ( 127): d120000000000000000 d130000000000000000
ããI/DEBUG ( 127): d14 0000000000000000 d150000000000000000
ããI/DEBUG ( 127): d16 c1dcf7c087fec8b4 d173f50624dd2f1a9fc
ããI/DEBUG ( 127): d18 41c7b1ac89800000 d190000000000000000
ããI/DEBUG ( 127): d20 0000000000000000 d210000000000000000
ããI/DEBUG ( 127): d22 0000000000000000 d230000000000000000
ããI/DEBUG ( 127): d24 0000000000000000 d250000000000000000
ããI/DEBUG ( 127): d26 0000000000000000 d270000000000000000
ããI/DEBUG ( 127): d28 0000000000000000 d290000000000000000
ããI/DEBUG ( 127): d30 0000000000000000 d310000000000000000
ããI/DEBUG ( 127): scr 00000010
ããI/DEBUG ( 127):
ããI/DEBUG ( 127):backtrace:
ããI/DEBUG ( 127): #00 pc0000045e /system/bin/testapp
ããI/DEBUG ( 127): #01 pc0000046b /system/bin/testapp
ããI/DEBUG ( 127): #02 pc0001271f /system/lib/libc.so (__libc_init+38)
ããI/DEBUG ( 127): #03 pc00000400 /system/bin/testapp
ããI/DEBUG ( 127):
ããI/DEBUG ( 127):stack:
ããI/DEBUG ( 127): beb4aaa8 000000c8
ããI/DEBUG ( 127): beb4aaac 00000000
ããI/DEBUG ( 127): beb4aab0 00000000
ããI/DEBUG ( 127): beb4aab4 401cbee0 /system/bin/linker
ããI/DEBUG ( 127): beb4aab8 00001000
ããI/DEBUG ( 127): beb4aabc 4020191d /system/lib/libc.so (__libc_fini)
ããI/DEBUG ( 127): beb4aac0 4020191d /system/lib/libc.so (__libc_fini)
ããI/DEBUG ( 127): beb4aac4 40100eac /system/bin/testapp
ããI/DEBUG ( 127): beb4aac8 00000000
ããI/DEBUG ( 127): beb4aacc 400ff469 /system/bin/testapp
ããI/DEBUG ( 127): beb4aad0 beb4ab24 [stack]
ããI/DEBUG ( 127): beb4aad4 00000001
ããI/DEBUG ( 127): beb4aad8 beb4ab2c [stack]
ããI/DEBUG ( 127): beb4aadc 00000000
ããI/DEBUG ( 127): beb4aae0 df0027ad
ããI/DEBUG ( 127): beb4aae4 00000000
ããI/DEBUG ( 127): #00 beb4aae8 00000000
ããI/DEBUG ( 127): ........ ........
ããI/DEBUG ( 127): #01 beb4aae8 00000000
ããI/DEBUG ( 127): beb4aaec 401e9721 /system/lib/libc.so (__libc_init+40)
ããI/DEBUG ( 127): #02 beb4aaf0 beb4ab08 [stack]
ããI/DEBUG ( 127): beb4aaf4 00000000
ããI/DEBUG ( 127): beb4aaf8 00000000
ããI/DEBUG ( 127): beb4aafc 00000000
ããI/DEBUG ( 127): beb4ab00 00000000
ããI/DEBUG ( 127): beb4ab04 400ff404 /system/bin/testapp
ããI/DEBUG ( 127):
ããè¿ä¸ªlogå°±ä¸é£ä¹å®¹ææäºï¼ä½æ¯è¿æ¯è½ä»ä¸çåºå¾å¤ä¿¡æ¯ï¼è®©æ们ä¸èµ·æ¥å¦ä¹ å¦ä½åæè¿ç§logãé¦å
çä¸é¢è¿è¡ï¼
ããpid: 2102, tid: 2102,name: testapp >>>./testapp <<<
ããä»è¿ä¸è¡æ们å¯ä»¥ç¥écrashè¿ç¨çpidåtidï¼åææ们已ç»æå°è¿ï¼Androidè°ç¨gettidå½æ°å¾å°çå®é
æ¯è¿ç¨Idå·ï¼æ以è¿éçpidåtidç¸åãç¥éè¿ç¨å·åæ们å¯ä»¥å¾å翻翻logï¼çç该è¿ç¨æåä¸æ¬¡æå°çlogæ¯ä»ä¹ï¼è¿æ ·è½ç¼©å°ä¸ç¹èå´ã
ããæ¥ä¸æ¥å
容æ¯è¿ç¨ååå¯å¨åæ°ãåæ¥ä¸æ¥çä¸è¡æ¯è¾éè¦äºï¼å®åè¯äºæ们ä»ç³»ç»è§åº¦çï¼åºéçåå ï¼
ããsignal 11 (SIGSEGV), code 1(SEGV_MAPERR), fault addr 00000000
ããsignal11æ¯Linuxå®ä¹çä¿¡å·ä¹ä¸ï¼å«ä¹æ¯Invalidmemory referenceï¼æ æçå
åå¼ç¨ãå ä¸åé¢çâfaultaddr 00000000âæ们åºæ¬å¯ä»¥å¤å®è¿æ¯ä¸ä¸ªç©ºæé导è´çcrashãå½ç¶è¿æ¯ç¬è
为äºè®²è§£èç¹å°å¶é çä¸ä¸ªCrashçä¾åï¼æ¯è¾å®¹æå¤æï¼å¤§é¨åå®é
çä¾åå¯è½å°±æ²¡æé£ä¹å®¹æäºã
ããåæ¥ä¸æ¥çlogæå°åºäºcpuçææå¯åå¨çä¿¡æ¯åå æ çä¿¡æ¯ï¼è¿éé¢æéè¦çæ¯ä»å æ ä¸å¾å°çbacktraceä¿¡æ¯ï¼
ããI/DEBUG ( 127):backtrace:
ããI/DEBUG ( 127): #00 pc0000045e /system/bin/testapp
ããI/DEBUG ( 127): #01 pc0000046b /system/bin/testapp
ããI/DEBUG ( 127): #02 pc0001271f /system/lib/libc.so (__libc_init+38)
ããI/DEBUG ( 127): #03 pc00000400 /system/bin/testapp
ããå 为å®é
çè¿è¡ç³»ç»é没æ符å·ä¿¡æ¯ï¼æ以æå°åºçlogéçä¸åºæ件ååè¡æ°ãè¿å°±éè¦æ们åå©ç¼è¯æ¶çä¸ç符å·ä¿¡æ¯è¡¨æ¥ç¿»è¯äºãAndroidæä¾äºä¸ä¸ªå·¥å
·å¯ä»¥æ¥åè¿ç§ç¿»è¯å·¥ä½ï¼arm-eabi-addr2lineï¼ä½äºprebuilts/gcc/linux-x86/arm/arm-eabi-4.6/binç®å½ä¸ãç¨æ³å¾ç®åï¼
ãã#./arm-eabi-addr2line -f -eout/target/product/hammerhead/symbols/system/bin/testapp0x0000045e
ããåæ°-f表示æå°å½æ°åï¼åæ°-e表示带符å·è¡¨ç模åè·¯å¾ï¼æåæ¯è¦è½¬æ¢çå°åãè¿æ¡å½ä»¤å¨ç¬è
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ããmemcpy /home/rd/compile/android-4.4_r1.2/bionic/libc/include/string.h:108
ããå©ä½ä¸ä¸ªå°åç¿»è¯å¦ä¸ï¼
ããmain /home/rd/compile/android-4.4_r1.2/packages/apps/testapp/app_main.cpp:38
ããout_vformat /home/rd/compile/android-4.4_r1.2/bionic/libc/bionic/libc_logging.cpp:361
ãã_start libgcc2.c:0
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使ç¨çæ¯ä»ç½ä¸æ¾å°çä¸ä¸ªèæ¬ï¼å¯ä»¥ä¸æ¬¡ç¿»è¯ææçè¡ï¼æéè¦ç读è
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