Download

Help to understand crash log

Hi! My Android build crashes on startup. I was looking though catlog, but the actual error line like ‘error signal 11 (SIGSEGV), code 1’ does not give me any clue where to start looking for the problem. Can anyone give some hints after taking a quick look at the catlog - it start when I launch app and end when it crashes.


06-16 02:48:42.556 683-683/com.vphone.launcher D/dalvikvm: GC_FOR_ALLOC freed 922K, 18% free 6463K/7868K, paused 4ms, total 4ms
06-16 02:48:42.636 683-683/com.vphone.launcher W/PropertyValuesHolder: Method setBrightness() with type int not found on target class class js
06-16 02:48:42.636 683-683/com.vphone.launcher W/PropertyValuesHolder: Method getBrightness() with type int not found on target class class js
06-16 02:48:42.646 484-650/system_process I/ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.Cmh.MGame/com.epicgames.ue4.SplashActivity bnds=[290,618][431,848]} from pid 683
06-16 02:48:42.646 683-683/com.vphone.launcher W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1137 android.content.ContextWrapper.sendBroadcast:370 com.vphone.launcher.Stats.recordLaunch:129 com.vphone.launcher.Launcher.c:3121 com.vphone.launcher.Launcher.onClickAppShortcut:3089 
06-16 02:48:42.666 1993-1999/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:42.666 484-624/system_process I/ActivityManager: Start proc com.Cmh.MGame for activity com.Cmh.MGame/com.epicgames.ue4.SplashActivity: pid=4286 uid=10039 gids={50039, 3003, 1028, 1015, 1023}
06-16 02:48:42.676 1034-1040/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:42.696 169-169/? D/SurfaceFlinger: setOrientation, mFbdev=0xb84d35d0, mFbDev->setOrientation=0xb6a5cc90, orientation=1
06-16 02:48:42.696 169-169/? I/gralloc_nox: setOrientation: orientation=1
06-16 02:48:42.696 2769-2775/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:42.696 542-542/com.android.systemui D/PhoneStatusBar: mSettingsPanelGravity = 55
06-16 02:48:42.696 484-651/system_process I/ActivityManager: Config changes=480 {1.0 250mcc1mnc ru_RU ldltr sw480dp w853dp h454dp 240dpi lrg long land finger qwerty/v/v dpad/v s.13}
06-16 02:48:42.696 484-496/system_process D/Sensors: Client connection accepted (196)
06-16 02:48:42.706 638-638/com.example.android.softkeyboard D/dalvikvm: JIT code cache reset in 0 ms (0 bytes 1/0)
06-16 02:48:42.706 638-638/com.example.android.softkeyboard D/dalvikvm: GC_FOR_ALLOC freed 318K, 12% free 3025K/3400K, paused 5ms, total 5ms
06-16 02:48:42.706 917-923/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:42.706 683-792/com.vphone.launcher W/DebugConnManager: getNetworkInfo() on networkType 1
06-16 02:48:42.756 484-527/system_process W/NetworkManagementSocketTagger: setKernelCountSet(10039, 1) failed with errno -13
06-16 02:48:42.756 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed 17817K, 78% free 5146K/23020K, paused 3ms, total 3ms
06-16 02:48:42.756 542-542/com.android.systemui I/dalvikvm-heap: Grow heap (frag case) to 13.868MB for 9216012-byte allocation
06-16 02:48:42.766 542-696/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed <1K, 39% free 14146K/23020K, paused 7ms, total 7ms
06-16 02:48:42.776 4286-4286/com.Cmh.MGame D/dalvikvm: JIT code cache reset in 0 ms (0 bytes 1/0)
06-16 02:48:42.776 4286-4286/com.Cmh.MGame D/dalvikvm: GC_FOR_ALLOC freed 39K, 4% free 2866K/2968K, paused 3ms, total 3ms
06-16 02:48:42.776 4286-4286/com.Cmh.MGame I/dalvikvm-heap: Grow heap (frag case) to 4.833MB for 2073612-byte allocation
06-16 02:48:42.776 4286-4294/com.Cmh.MGame D/dalvikvm: GC_FOR_ALLOC freed <1K, 3% free 4891K/4996K, paused 2ms, total 2ms
06-16 02:48:42.786 4286-4286/com.Cmh.MGame D/dalvikvm: Trying to load lib /data/app-lib/com.Cmh.MGame-1/libgnustl_shared.so 0x94f7d3c0
06-16 02:48:42.786 484-650/system_process I/ActivityManager: START u0 {act=android.intent.action.MAIN flg=0x10000 cmp=com.Cmh.MGame/com.epicgames.ue4.GameActivity (has extras)} from pid 4286
06-16 02:48:42.796 4286-4286/com.Cmh.MGame D/dalvikvm: Added shared lib /data/app-lib/com.Cmh.MGame-1/libgnustl_shared.so 0x94f7d3c0
06-16 02:48:42.796 4286-4286/com.Cmh.MGame D/dalvikvm: No JNI_OnLoad found in /data/app-lib/com.Cmh.MGame-1/libgnustl_shared.so 0x94f7d3c0, skipping init
06-16 02:48:42.796 4286-4286/com.Cmh.MGame D/dalvikvm: Trying to load lib /data/app-lib/com.Cmh.MGame-1/libUE4.so 0x94f7d3c0
06-16 02:48:42.806 4286-4286/com.Cmh.MGame A/libc: Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 4286 (aera.MGame)
06-16 02:48:42.806 484-521/system_process I/InputReader: Reconfiguring input devices.  changes=0x00000004
06-16 02:48:42.806 484-521/system_process I/InputReader: Device reconfigured: id=1, name='seamless mouse', size 720x1280, orientation 1, mode 1, display id 0
06-16 02:48:42.806 484-521/system_process I/InputReader: Device reconfigured: id=3, name='Android Input', size 720x1280, orientation 1, mode 1, display id 0
06-16 02:48:42.806 484-521/system_process I/InputReader: Reconfiguring input devices.  changes=0x00000004
06-16 02:48:42.806 484-521/system_process I/InputReader: Device reconfigured: id=8, name='VirtualBox USB Tablet', size 720x1280, orientation 1, mode 1, display id 0
06-16 02:48:42.846 683-683/com.vphone.launcher D/FirebaseApp: Notifying background state change listeners.
06-16 02:48:42.846 484-497/system_process I/WindowManager: Screen frozen for +186ms due to Window{4ae33504 u0 Starting com.Cmh.MGame}
06-16 02:48:42.856 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed 33K, 39% free 14114K/23020K, paused 3ms, total 3ms
06-16 02:48:42.856 542-542/com.android.systemui I/dalvikvm-heap: Grow heap (frag case) to 20.087MB for 6553612-byte allocation
06-16 02:48:42.856 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed 0K, 11% free 20514K/23020K, paused 3ms, total 3ms
06-16 02:48:42.916 166-166/? I/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
06-16 02:48:42.916 166-166/? I/DEBUG: Build fingerprint: 'OPPO/OPPO_13005/N1T:4.4.2/JDQ39/3.8.117.0524:user/release-keys'
06-16 02:48:42.916 166-166/? I/DEBUG: Revision: '0'
06-16 02:48:42.916 166-166/? I/DEBUG: pid: 4286, tid: 4286, name: aera.MGame  >>> com.Cmh.MGame <<<
06-16 02:48:42.916 166-166/? I/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000000
06-16 02:48:42.986 542-542/com.android.systemui W/EGL_emulation: eglSurfaceAttrib not implemented
06-16 02:48:43.026 166-166/? I/DEBUG:     eax bffb8b38  ebx 21bffb8b  ecx 00000001  edx 00000000
06-16 02:48:43.026 166-166/? I/DEBUG:     esi 487e6813  edi 987ebe55
06-16 02:48:43.026 166-166/? I/DEBUG:     xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
06-16 02:48:43.026 166-166/? I/DEBUG:     eip 00000000  ebp 3b7ad237  esp bffb8b55  flags 00210246
06-16 02:48:43.086 484-498/system_process W/WindowManager: updateFocusedWindowLocked, focusedAppToken is null.
06-16 02:48:43.086 1993-1999/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:43.086 484-4300/system_process W/ActivityManager:   Force finishing activity com.Cmh.MGame/com.epicgames.ue4.GameActivity
06-16 02:48:43.086 484-494/system_process I/ActivityManager: Process com.Cmh.MGame (pid 4286) has died.
06-16 02:48:43.096 170-170/? D/Zygote: Process 4286 terminated by signal (11)
06-16 02:48:43.106 1034-1040/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:43.106 484-527/system_process W/NetworkManagementSocketTagger: setKernelCountSet(10039, 0) failed with errno -13
06-16 02:48:43.106 683-683/com.vphone.launcher D/FirebaseApp: Notifying background state change listeners.
06-16 02:48:43.106 683-683/com.vphone.launcher I/qwert: Info1
06-16 02:48:43.116 2769-2775/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:43.126 917-923/? I/jdwp: Ignoring second debugger -- accepting and dropping
06-16 02:48:43.136 683-1119/com.vphone.launcher D/dalvikvm: GC_FOR_ALLOC freed 554K, 19% free 6420K/7868K, paused 7ms, total 7ms
06-16 02:48:43.146 2769-2779/? D/dalvikvm: GC_EXPLICIT freed 1189K, 19% free 8115K/9948K, paused 1ms+2ms, total 18ms
06-16 02:48:43.156 683-683/com.vphone.launcher W/EGL_emulation: eglSurfaceAttrib not implemented
06-16 02:48:43.166 683-683/com.vphone.launcher D/xxxxxxxoooooooooooooo: user string:Mozilla/5.0 (Linux; Android 4.4.2; N1T Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36
06-16 02:48:43.166 683-755/com.vphone.launcher W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.bindService:1556 android.content.ContextWrapper.bindService:517 com.google.android.gms.common.stats.zzb.zza:-1 com.google.android.gms.common.stats.zzb.zza:-1 com.google.android.gms.ads.identifier.AdvertisingIdClient.zzh:-1 
06-16 02:48:43.426 169-169/? D/SurfaceFlinger: setOrientation, mFbdev=0xb84d35d0, mFbDev->setOrientation=0xb6a5cc90, orientation=0
06-16 02:48:43.426 169-169/? I/gralloc_nox: setOrientation: orientation=0
06-16 02:48:43.426 484-521/system_process I/InputReader: Reconfiguring input devices.  changes=0x00000004
06-16 02:48:43.426 484-521/system_process I/InputReader: Device reconfigured: id=1, name='seamless mouse', size 720x1280, orientation 0, mode 1, display id 0
06-16 02:48:43.426 484-521/system_process I/InputReader: Device reconfigured: id=3, name='Android Input', size 720x1280, orientation 0, mode 1, display id 0
06-16 02:48:43.426 484-521/system_process I/InputReader: Device reconfigured: id=8, name='VirtualBox USB Tablet', size 720x1280, orientation 0, mode 1, display id 0
06-16 02:48:43.426 484-497/system_process I/ActivityManager: Config changes=480 {1.0 250mcc1mnc ru_RU ldltr sw480dp w480dp h828dp 240dpi lrg long port finger qwerty/v/v dpad/v s.14}
06-16 02:48:43.486 542-542/com.android.systemui D/PhoneStatusBar: mSettingsPanelGravity = 55
06-16 02:48:43.666 683-683/com.vphone.launcher W/EGL_emulation: eglSurfaceAttrib not implemented
06-16 02:48:43.686 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed 15444K, 78% free 5136K/23020K, paused 3ms, total 3ms
06-16 02:48:43.686 542-542/com.android.systemui I/dalvikvm-heap: Grow heap (frag case) to 13.858MB for 9216012-byte allocation
06-16 02:48:43.756 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed 2K, 39% free 14134K/23020K, paused 2ms, total 2ms
06-16 02:48:43.756 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed <1K, 39% free 14134K/23020K, paused 2ms, total 2ms
06-16 02:48:43.756 542-542/com.android.systemui I/dalvikvm-heap: Grow heap (frag case) to 20.106MB for 6553612-byte allocation
06-16 02:48:43.756 542-542/com.android.systemui D/dalvikvm: GC_FOR_ALLOC freed 0K, 11% free 20534K/23020K, paused 2ms, total 2ms
06-16 02:48:43.796 542-542/com.android.systemui W/EGL_emulation: eglSurfaceAttrib not implemented
06-16 02:48:43.806 484-497/system_process I/WindowManager: Screen frozen for +416ms due to Window{4a94cd88 u0 StatusBar}


It’s hard to say because it’s segmentation fault. Do you have any third party plugins installed? Your project is source code or Blueprint-only?

Looks like a crash during static initialization of libUE4.so on load. The callstack isn’t provided which will makes this a lot harder to track down. EIP is 0 so kind of difficult to tell where it crashed.

Was this a BP or code project? Did you use a binary release, or compile from source? Which plugins were enabled?