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App version: 1.0.24

Device: Huawei Ascend G510 (running Android 4.1.1)

The app will crash after using it for a minute or two, but it doesn't say Unfortunately, X has stopped. responding. It just closes and I see the home screen on my phone. It has happened since I updated to v1.0.24. This doesn't happen on my tablet (a Nexus 7). I tried getting a logcat of what happens when it crashes and this is what I see:

03-20 00:10:28.970 F/libc    (27575): Fatal signal 11 (SIGSEGV) at 0x00000008 (code=1), thread 27575 (exchange.marvin)
03-20 00:10:29.020 E/dalvikvm(27575): GC_CONCURRENT freed 700K, 16% free 13127K/15559K, paused 16ms+5ms, total 69ms
03-20 00:10:29.080 I/DEBUG   (  147): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
03-20 00:10:29.080 I/DEBUG   (  147): Build fingerprint: 'Huawei/G510-0100/hwG510-0100:4.1.1/HuaweiG510-0100/C02B171:user/ota-rel-keys,release-keys'
03-20 00:10:29.080 I/DEBUG   (  147): pid: 27575, tid: 27575, name: exchange.marvin  >>> com.stackexchange.marvin <<<
03-20 00:10:29.080 I/DEBUG   (  147): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000008
03-20 00:10:29.560 I/DEBUG   (  147):     r0 52571180  r1 00000008  r2 00000018  r3 00000000
03-20 00:10:29.560 I/DEBUG   (  147):     r4 00000000  r5 00000040  r6 00000038  r7 00000008
03-20 00:10:29.560 I/DEBUG   (  147):     r8 00000001  r9 408e94f8  sl 00000010  fp 5166fe98
03-20 00:10:29.560 I/DEBUG   (  147):     ip 514def3c  sp bee67cd0  lr 514d5687  pc 4025c45c  cpsr 20000010
03-20 00:10:29.560 I/DEBUG   (  147):     d0  3f8000003f800000  d1  3f80000000000000
03-20 00:10:29.560 I/DEBUG   (  147):     d2  000000003f800000  d3  000000003f800000
03-20 00:10:29.560 I/DEBUG   (  147):     d4  000001e0000001e4  d5  000000003f800000
03-20 00:10:29.560 I/DEBUG   (  147):     d6  bf8111113f137c1b  d7  3f8000003f800000
03-20 00:10:29.560 I/DEBUG   (  147):     d8  c0000000c0000000  d9  000001cf00000170
03-20 00:10:29.570 I/DEBUG   (  147):     d10 0000000000000356  d11 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d12 0000000000000000  d13 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d14 0000000000000000  d15 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d16 00000000000042d8  d17 0000000000000001
03-20 00:10:29.570 I/DEBUG   (  147):     d18 0000000000000000  d19 bf80000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d20 bf80888900000000  d21 000000003f12e2a0
03-20 00:10:29.570 I/DEBUG   (  147):     d22 3d0000003f800000  d23 000000003d000000
03-20 00:10:29.570 I/DEBUG   (  147):     d24 3ff0000000000000  d25 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d26 0000000000000000  d27 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d28 407e600000000000  d29 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     d30 bff8000003000000  d31 0000000000000000
03-20 00:10:29.570 I/DEBUG   (  147):     scr 28000013
03-20 00:10:29.590 I/DEBUG   (  147): 
03-20 00:10:29.590 I/DEBUG   (  147): backtrace:
03-20 00:10:29.590 I/DEBUG   (  147):     #00  pc 0000e45c  /system/lib/libc.so
03-20 00:10:29.590 I/DEBUG   (  147):     #01  pc 00004683  /system/lib/libgsl.so (ioctl_kgsl_sharedmem_write+114)
03-20 00:10:29.590 I/DEBUG   (  147):     #02  pc 0005462d  /system/lib/egl/libGLESv2_adreno200.so (rb_vbo_cache_vertex_attrib+364)
03-20 00:10:29.590 I/DEBUG   (  147):     #03  pc 0002909d  /system/lib/egl/libGLESv2_adreno200.so (cache_vertex_array+378)
03-20 00:10:29.590 I/DEBUG   (  147):     #04  pc 0002bfff  /system/lib/egl/libGLESv2_adreno200.so (qgl2DrvAPI_glDrawArraysInstancedXXX+214)
03-20 00:10:29.590 I/DEBUG   (  147):     #05  pc 000244d5  /system/lib/egl/libGLESv2_adreno200.so (glDrawArrays+12)
03-20 00:10:29.590 I/DEBUG   (  147):     #06  pc 000151df  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #07  pc 00015291  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #08  pc 00015337  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #09  pc 0000f9c5  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #10  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #11  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #12  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #13  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #14  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #15  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #16  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #17  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #18  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #19  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #20  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #21  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #22  pc 0000fbad  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):     #23  pc 0005b713  /system/lib/libandroid_runtime.so
03-20 00:10:29.590 I/DEBUG   (  147):     #24  pc 0001f470  /system/lib/libdvm.so (dvmPlatformInvoke+112)
03-20 00:10:29.590 I/DEBUG   (  147):     #25  pc 0004e1b9  /system/lib/libdvm.so (dvmCallJNIMethod(unsigned int const*, JValue*, Method const*, Thread*)+360)
03-20 00:10:29.590 I/DEBUG   (  147):     #26  pc 00028920  /system/lib/libdvm.so
03-20 00:10:29.590 I/DEBUG   (  147):     #27  pc 0002d0e8  /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+180)
03-20 00:10:29.590 I/DEBUG   (  147):     #28  pc 0005faeb  /system/lib/libdvm.so (dvmInvokeMethod(Object*, Method const*, ArrayObject*, ArrayObject*, ClassObject*, bool)+374)
03-20 00:10:29.590 I/DEBUG   (  147):     #29  pc 00066ba5  /system/lib/libdvm.so
03-20 00:10:29.590 I/DEBUG   (  147):     #30  pc 00028920  /system/lib/libdvm.so
03-20 00:10:29.590 I/DEBUG   (  147):     #31  pc 0002d0e8  /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+180)
03-20 00:10:29.590 I/DEBUG   (  147): 
03-20 00:10:29.590 I/DEBUG   (  147): stack:
03-20 00:10:29.590 I/DEBUG   (  147):          bee67c90  5203a200  
03-20 00:10:29.590 I/DEBUG   (  147):          bee67c94  515e7c79  /system/lib/egl/libGLESv2_adreno200.so (glUniformMatrix4fv+12)
03-20 00:10:29.590 I/DEBUG   (  147):          bee67c98  516e47f0  
03-20 00:10:29.590 I/DEBUG   (  147):          bee67c9c  4090e947  /system/lib/libhwui.so
03-20 00:10:29.590 I/DEBUG   (  147):          bee67ca0  40011112  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67ca4  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67ca8  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cac  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cb0  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cb4  c03d4d56  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cb8  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cbc  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cc0  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cc4  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cc8  df0027ad  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67ccc  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):     #00  bee67cd0  52571180  /dev/kgsl-3d0
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cd4  514d5687  /system/lib/libgsl.so (ioctl_kgsl_sharedmem_write+118)
03-20 00:10:29.600 I/DEBUG   (  147):     #01  bee67cd8  51458080  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cdc  516889a8  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67ce0  00000038  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67ce4  51688988  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67ce8  5345a20c  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cec  516889a8  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cf0  51688988  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cf4  5345a20c  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cf8  516889a8  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67cfc  51617631  /system/lib/egl/libGLESv2_adreno200.so (rb_vbo_cache_vertex_attrib+368)
03-20 00:10:29.600 I/DEBUG   (  147):     #02  bee67d00  40052078  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d04  516e4430  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d08  516d9500  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d0c  bee67d88  [stack]
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d10  00000014  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d14  00000001  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d18  51458080  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d1c  00000001  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d20  00000004  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d24  00000008  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d28  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d2c  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d30  00000000  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d34  400528e0  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d38  5345a20c  
03-20 00:10:29.600 I/DEBUG   (  147):          bee67d3c  40052078  
03-20 00:10:29.600 I/DEBUG   (  147):          ........  ........
03-20 00:10:29.620 I/DEBUG   (  147): 
03-20 00:10:29.620 I/DEBUG   (  147): memory near r0:
03-20 00:10:29.620 I/DEBUG   (  147):     52571160 00000000 3f800000 00000000 3f800000  .......?.......?
03-20 00:10:29.620 I/DEBUG   (  147):     52571170 3f800000 3f800000 00000000 00000000  ...?...?........
03-20 00:10:29.620 I/DEBUG   (  147):     52571180 00000000 00000000 00000000 00000000  ................
03-20 00:10:29.620 I/DEBUG   (  147):     52571190 00000000 00000000 00000000 00000000  ................
03-20 00:10:29.620 I/DEBUG   (  147):     525711a0 00000000 00000000 00000000 00000000  ................
03-20 00:10:29.620 I/DEBUG   (  147): 
03-20 00:10:29.620 I/DEBUG   (  147): memory near r9:
03-20 00:10:29.620 I/DEBUG   (  147):     408e94d8 00000000 00000000 00000000 00000000  ................
03-20 00:10:29.620 I/DEBUG   (  147):     408e94e8 00000000 00000000 4edcd094 000000cb  ...........N....
03-20 00:10:29.620 I/DEBUG   (  147):     408e94f8 401d4998 00000038 51688928 00000008  .I.@8...(.hQ....
03-20 00:10:29.620 I/DEBUG   (  147):     408e9508 00000038 00000000 00000000 00000000  8...............
03-20 00:10:29.620 I/DEBUG   (  147):     408e9518 00000000 00000000 00000000 00000000  ................
03-20 00:10:29.620 I/DEBUG   (  147): 
03-20 00:10:29.620 I/DEBUG   (  147): memory near fp:
03-20 00:10:29.620 I/DEBUG   (  147):     5166fe78 516461d1 516461e9 5164408d 516440a5  .adQ.adQ.@dQ.@dQ
03-20 00:10:29.620 I/DEBUG   (  147):     5166fe88 516440af 516440b7 516440c1 4026069c  .@dQ.@dQ.@dQ..&@
03-20 00:10:29.620 I/DEBUG   (  147):     5166fe98 00000000 00000000 00000000 514d5a05  .............ZMQ
03-20 00:10:29.620 I/DEBUG   (  147):     5166fea8 514d5a09 40137f25 40278945 4025c3a0  .ZMQ%..@E.'@..%@
03-20 00:10:29.620 I/DEBUG   (  147):     5166feb8 4026a7ad 40137fb9 40137e65 514d4a51  ..&@...@e~.@QJMQ
03-20 00:10:29.620 I/DEBUG   (  147): 
03-20 00:10:29.620 I/DEBUG   (  147): memory near ip:
03-20 00:10:29.620 I/DEBUG   (  147):     514def1c 4025aca8 40267ab3 40267b0d 40265165  ..%@.z&@.{&@eQ&@
03-20 00:10:29.620 I/DEBUG   (  147):     514def2c 4026518d 40265179 402651a1 402651b5  .Q&@yQ&@.Q&@.Q&@
03-20 00:10:29.620 I/DEBUG   (  147):     514def3c 4025c3a0 4025bf40 40270dbd 40270d79  ..%@@.%@..'@y.'@
03-20 00:10:29.620 I/DEBUG   (  147):     514def4c 4025c760 40287e07 4026531c 40270f4f  `.%@.~(@.S&@O.'@
03-20 00:10:29.620 I/DEBUG   (  147):     514def5c 4026d531 40270249 40270f15 4026cfcd  1.&@I.'@..'@..&@
03-20 00:10:29.620 I/DEBUG   (  147): 
03-20 00:10:29.620 I/DEBUG   (  147): memory near sp:
03-20 00:10:29.620 I/DEBUG   (  147):     bee67cb0 00000000 c03d4d56 00000000 00000000  ....VM=.........
03-20 00:10:29.620 I/DEBUG   (  147):     bee67cc0 00000000 00000000 df0027ad 00000000  .........'......
03-20 00:10:29.620 I/DEBUG   (  147):     bee67cd0 52571180 514d5687 51458080 516889a8  ..WR.VMQ..EQ..hQ
03-20 00:10:29.630 I/DEBUG   (  147):     bee67ce0 00000038 51688988 5345a20c 516889a8  8.....hQ..ES..hQ
03-20 00:10:29.630 I/DEBUG   (  147):     bee67cf0 51688988 5345a20c 516889a8 51617631  ..hQ..ES..hQ1vaQ
03-20 00:10:29.630 I/DEBUG   (  147): 
03-20 00:10:29.630 I/DEBUG   (  147): code around pc:
03-20 00:10:29.630 I/DEBUG   (  147):     4025c43c f400022d f400422d f440022d f440422d  -...-B..-.@.-B@.
03-20 00:10:29.630 I/DEBUG   (  147):     4025c44c 2afffff1 e2822080 e2522020 3a000003  ...*. ..  R....:
03-20 00:10:29.630 I/DEBUG   (  147):     4025c45c f421020d e2522020 f400022d 2afffffb  ..!.  R.-......*
03-20 00:10:29.630 I/DEBUG   (  147):     4025c46c e2822020 e3120010 0a000001 f4210a0d    ............!.
03-20 00:10:29.630 I/DEBUG   (  147):     4025c47c f4000a2d e1b0ce82 3a000001 f421070d  -..........:..!.
03-20 00:10:29.630 I/DEBUG   (  147): 
03-20 00:10:29.630 I/DEBUG   (  147): code around lr:
03-20 00:10:29.630 I/DEBUG   (  147):     514d5664 f2404478 9001434a 95042002 fc6cf000  xD@.JC... ....l.
03-20 00:10:29.630 I/DEBUG   (  147):     514d5674 30fff04f 6800e006 46111840 f000461a  O..0...h@..F.F..
03-20 00:10:29.630 I/DEBUG   (  147):     514d5684 4620f9b9 bd70b006 00007dd5 00005fda  .. F..p..}..._..
03-20 00:10:29.630 I/DEBUG   (  147):     514d5694 000061e3 00005fb6 00007da7 000061e9  .a..._...}...a..
03-20 00:10:29.630 I/DEBUG   (  147):     514d56a4 4604b530 4608b087 4918b97c 48184622  0..F...F|..I"F.H
share|improve this question
    
Segfault strikes again! It's probably a bad dereference somewhere, because it's trying to access memory location 8. +1 –  Doorknob 冰 Mar 20 at 0:50

1 Answer 1

up vote 0 down vote accepted

From the looks of the trace it's the result of your phone running out of memory. Since we don't do any native code in our app, but do heavily use WebViews, I'm assuming this is causing the low RAM of your device (512MB) to max out. I don't really know what we can do about this though, since our app definitely needs WebViews to work, and it works fine on my low-end test phone (4.0.4 / 512MB).

share|improve this answer
    
Hmm okay, thanks anyway –  Howlin Mar 22 at 15:18

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