android - OpenGL Causing Native Crash on Nexus 7 -


we have started beta testing our game through play store. nexus 7 users reporting crash on start, i'm not sure how debug it. stacktrace in dev console shown below.

i finding particularly tricky debug 2 reasons,

  1. i don't have physical access nexus 7
  2. the stacktrace appears show crash occuring libglesv2_tegra.so, not giving me line of java code start from.

can give me hints on how debug this?

the game 100% java, no ndk, , rendering done opengl es 2.0

signal 11 (sigsegv), code 1 (segv_maperr), fault addr 000002c8 r0 d4e9d9e1 r1 671371c0 r2 00000068 r3 00000004 r4 67103008 r5 687a95d8 r6 687a953c r7 671371c0 r8 68843f98 r9 687a9680 sl 67103008 fp 6b2a4b24 ip 00000000 sp 6b2a48a0 lr 00000000 pc 686190e8 cpsr 600d0010 d0 0000000000000000 d1 0000000000000000 d2 0000000000000000 d3 0000000000000000 d4 000000003e97b426 d5 39da740e3f800000 d6 3f80000000000000 d7 0000000000000000 d8 3b80000000000000 d9 4316000040a5846a d10 0000000000000000 d11 0000000000000000 d12 0000000000000000 d13 0000000000000000 d14 0000000000000000 d15 0000000000000000 d16 0000000000000001 d17 0000000000000000 d18 0000000000000000 d19 0000000000000001 d20 0000000000004000 d21 0000000000000000 d22 0000000000004000 d23 0000000000000001 d24 0000000000000000 d25 3ff0000000000000 d26 3fce580000000000 d27 bfa1290447333348 d28 bfa1290447333346 d29 3e2d38fc57f240cc d30 bfd151202d839000 d31 3fc54eae586af9ec scr 20000010  backtrace: #00 pc 000400e8 /system/lib/egl/libglesv2_tegra.so #01 pc 00028614 /system/lib/egl/libglesv2_tegra.so #02 pc 00028664 /system/lib/egl/libglesv2_tegra.so #03 pc 000414a8 /system/lib/egl/libglesv2_tegra.so #04 pc 00027400 /system/lib/egl/libglesv2_tegra.so #05 pc 000269e4 /system/lib/egl/libglesv2_tegra.so #06 pc 00029db4 /system/lib/egl/libglesv2_tegra.so #07 pc 0000af94 /system/lib/egl/libglesv2_tegra.so #08 pc 00006c89 /system/lib/egl/libegl_tegra.so #09 pc 00008021 /system/lib/egl/libegl_tegra.so #10 pc 000081bb /system/lib/egl/libegl_tegra.so #11 pc 00006e73 /system/lib/egl/libegl_tegra.so #12 pc 00006eb5 /system/lib/egl/libegl_tegra.so #13 pc 000077a9 /system/lib/egl/libegl_tegra.so (egldestroycontext+18) #14 pc 0000f8b1 /system/lib/libegl.so (egldestroycontext+64) #15 pc 000534eb /system/lib/libandroid_runtime.so #16 pc 0001ea50 /system/lib/libdvm.so (dvmplatforminvoke+116) #17 pc 0004f667 /system/lib/libdvm.so (dvmcalljnimethod(unsigned int const*, jvalue*, method const*, thread*)+398) #18 pc 00027ee0 /system/lib/libdvm.so #19 pc 0002f3d8 /system/lib/libdvm.so (dvmmterpstd(thread*)+76) #20 pc 0002ca7c /system/lib/libdvm.so (dvminterpret(thread*, method const*, jvalue*)+184) #21 pc 00061ae3 /system/lib/libdvm.so (dvmcallmethodv(thread*, method const*, object*, bool, jvalue*, std::__va_list)+338) #22 pc 00061b07 /system/lib/libdvm.so (dvmcallmethod(thread*, method const*, object*, jvalue*, ...)+20) #23 pc 000567f3 /system/lib/libdvm.so #24 pc 0000d248 /system/lib/libc.so (__thread_entry+72) #25 pc 0000d3e0 /system/lib/libc.so (pthread_create+240)  code around pc: 686190c8 e2833014 e1530000 1afffff9 e597e02c  686190d8 e1a01007 e5852070 e3a03004 e59420ec  686190e8 e59e02c8 eb0042e4 e3500000 e5850074  686190f8 0a000027 e594c0e8 e3a01000 e59430ec  68619108 e086210c ebff181e e59430ec e3a01000  68619118 e1a00005 e585107c e5853078 eaffff2d  68619128 e59f20a0 e1a00008 e08f1002 ebff9a61  68619138 e1a00005 ebff17f1 e3a00000 eaffff25  68619148 e59f3084 e08fe003 e585e064 eaffff8f  68619158 e59fc078 e1a00008 e08f100c ebff9a55  68619168 e59f306c e3000501 e3002401 e08f1003  68619178 ebff3942 eaffffed e59f1058 e3000505  68619188 e30023f5 e08f1001 ebff393c e1a00005  68619198 eaffff10 e59fe040 e3000505 e3002447  686191a8 e08f100e ebff3935 eaffffe0 e59f202c  686191b8 e1a00008 e08f1002 ebff9a3e eaffffdb   code around lr: 00000000 ffffffff ffffffff ffffffff ffffffff  00000010 ffffffff ffffffff ffffffff ffffffff  00000020 ffffffff ffffffff ffffffff ffffffff  00000030 ffffffff ffffffff ffffffff ffffffff  00000040 ffffffff ffffffff ffffffff ffffffff  00000050 ffffffff ffffffff ffffffff ffffffff  00000060 ffffffff ffffffff ffffffff ffffffff  00000070 ffffffff ffffffff ffffffff ffffffff  00000080 ffffffff ffffffff ffffffff ffffffff  00000090 ffffffff ffffffff ffffffff ffffffff  000000a0 ffffffff ffffffff ffffffff ffffffff  000000b0 ffffffff ffffffff ffffffff ffffffff  000000c0 ffffffff ffffffff ffffffff ffffffff  000000d0 ffffffff ffffffff ffffffff ffffffff  000000e0 ffffffff ffffffff ffffffff ffffffff  000000f0 ffffffff ffffffff ffffffff ffffffff


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