java 帮忙看下这错误代码什么意思，之前还没见过。(android程序报错)

[u011976780]

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'Xiaomi/aries/aries:5.0.2/LRX22G/7.11.16:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3836, tid: 3836, name: ample.videochat >>> com.example.videochat <<<
signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0xa45fc70c
r0 a45fc70c r1 a45fc70c r2 ffffff80 r3 ffffff80
r4 00000000 r5 a34c71a0 r6 00000000 r7 00000000
r8 b4fb760e r9 be9e3518 sl b585cf30 fp be9e3578
ip be9e3750 sp be9e3510 lr be9e3618 pc b583eba0 cpsr 800f0010

backtrace:
#00 pc 00006ba0 /system/lib/libjpeg.so
#01 pc 000042e8 /system/lib/libjpeg.so
#02 pc 0000364c /system/lib/libjpeg.so (jpeg_write_raw_data+152)
#03 pc 00091e75 /system/lib/libandroid_runtime.so (_ZN21Yuv420SpToJpegEncoder8compressEP20jpeg_compress_structPhPi+184)
#04 pc 00091cf3 /system/lib/libandroid_runtime.so (_ZN16YuvToJpegEncoder6encodeEP9SkWStreamPviiPii+130)
#05 pc 00091f53 /system/lib/libandroid_runtime.so
#06 pc 008f5d6f /data/dalvik-cache/arm/system@[e-mail]

stack:
be9e34d0 00000000
be9e34d4 00000000
be9e34d8 00000000
be9e34dc 00000000
be9e34e0 00000000
be9e34e4 00000000
be9e34e8 00000000
be9e34ec 00000000
be9e34f0 00000000
be9e34f4 a34c72a0
be9e34f8 000003b8
be9e34fc 00000000
be9e3500 b4fb788e
be9e3504 be9e3518 [stack]
be9e3508 b585cf30 /system/lib/libjpeg.so (jpeg_fdct_ifast)
be9e350c b4fb788e
#00 be9e3510 00000001
be9e3514 be9e3744 [stack]
be9e3518 ffffff80
be9e351c ffffff80
be9e3520 ffffff80
be9e3524 ffffff80
be9e3528 ffffff80
be9e352c ffffff80
be9e3530 ffffff80
be9e3534 ffffff80
be9e3538 ffffff80
be9e353c ffffff80
be9e3540 ffffff80
be9e3544 ffffff80
be9e3548 ffffff80
be9e354c ffffff80
........ ........
#01 be9e3640 00000000
be9e3644 00000000
be9e3648 00000002
be9e364c 0a0a0a0a
be9e3650 0b0b0b0b
be9e3654 0c0c0c0c
be9e3658 100f0f0e
be9e365c 00000000
be9e3660 be9e36fc [stack]
be9e3664 00000000
be9e3668 00000003
be9e366c 00000004
be9e3670 00000005
be9e3674 00000006
be9e3678 00000007
be9e367c 00000008
........ ........
#02 be9e36c0 80000000
be9e36c4 be9e37d0 [stack]
be9e36c8 a3450000
be9e36cc a34fa000
be9e36d0 00000780
be9e36d4 b6e04e79 /system/lib/libandroid_runtime.so (_ZN21Yuv420SpToJpegEncoder8compressEP20jpeg_compress_structPhPi+188)
#03 be9e36d8 000000f0
be9e36dc 00000780
be9e36e0 00000438
be9e36e4 be9e37d0 [stack]
be9e36e8 a13c9ec8
be9e36ec 00000438
be9e36f0 a458b00c /dev/ashmem/dalvik-large object space allocation (deleted)
be9e36f4 a478540c
be9e36f8 00004b42
be9e36fc be9e3748 [stack]
be9e3700 be9e3708 [stack]
be9e3704 be9e3728 [stack]
be9e3708 a34fa000
be9e370c a34fa3c0
be9e3710 a34fa780
be9e3714 a34fab40
........ ........