[Libav-user] HW decoding on Android

Abel Alonso abelalon at gmail.com
Tue Jun 25 13:18:27 CEST 2013


2013/6/25 Alex Cohn <alexcohn at netvision.net.il>

> On Tue, Jun 25, 2013 at 1:22 PM, Licheng Niu <niulicheng at gmail.com> wrote:
> > I am not familiar with libstagefright in ffmpeg and I believe it works
> well
> > on most devices. But since libstagefright uses Openmax IL api, I guess
> there
> > would be some incompatible issues.
> > The most frequently happened problem is color format incompatible.
> However,
> > color format incompatible doesn't affect decoding.
> > Another problem for example: On TI Tegra II cpu, there is a special way
> to
> > use openmax api.
>
> The advantage of stagefright is to provide a cros-device interface,
> and compensate for OpenMax IL incompatibilities. This said, there
> still may be hw-specific quirks, especially when using older devices.
>
> BR,
> Alex
> _______________________________________________
> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/libav-user
>


I've just executed the ffmpeg app on Android and it raises a Segmentation
Fault. The line I executed was:

./ffmpeg -i /sdcard/Download/video.mov -f image2 -vf fps=fps=1
/sdcard/Download/out%d.png

I attach the result of the execution, as you can see, no frame was decoded
successfully. I also attach the backtrace given by logcat. The Android
version is 4.2.2 (JDQ39) and the device is a LG Nexus 4.

As you can see, I had to enable the memalgin-hack to get the app built. I
did it because without that flag, the file libavutil/mem.c didn't compile
successfully, due to there is no posix_memalign function in Android. I
don't know if this could be related with the crash, but it surprised me,
because the FFmpeg configure file is able to detect the posix_memalign
function and, therefore, it defines HAVE_POSIX_MEMALIGN 1.
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ffmpeg version 1.1.5 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jun 25 2013 12:50:41 with gcc 4.6 (GCC) 20120106 (prerelease)
  configuration: --target-os=linux --cross-prefix=arm-linux-androideabi- --enable-cross-compile --disable-optimizations --disable-stripping --enable-debug=3 --arch=arm --enable-asm --disable-symver --enable-runtime-cpudetect --enable-memalign-hack --disable-doc --disable-ffplay --disable-ffprobe --disable-ffserver --sysroot=/tmp/vplayer/sysroot/ --disable-avdevice --disable-decoder=h264 --disable-decoder=h264_vdpau --enable-libstagefright-h264 --enable-decoder=libstagefright_h264 --prefix=../build/stagefright/armeabi-v7a --extra-cflags='-I/tmp/vplayer/sysroot//usr/include/ -I../android-source/frameworks/base/include -I../android-source/system/core/include -I../android-source/frameworks/av/include -I../android-source/hardware/libhardware/include -I../android-source/frameworks/av/include/media/stagefright -I../android-source/frameworks/native/include -I../android-source/frameworks/native/include/media/openmax -I/home/aalonso/Desktop/Work/Android/android-ndk-r8e//sources/cxx-stl/gnu-libstdc++/4.6/include -I/hom  libavutil      52. 13.100 / 52. 13.100
  libavcodec     54. 86.100 / 54. 86.100
  libavformat    54. 59.106 / 54. 59.106
  libavfilter     3. 32.100 /  3. 32.100
  libswscale      2.  1.103 /  2.  1.103
  libswresample   0. 17.102 /  0. 17.102
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/sdcard/Download/video.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    creation_time   : 2013-05-21 20:52:29
    timecode        : 01:00:00:00
  Duration: 00:02:41.20, start: 0.000000, bitrate: 2881 kb/s
    Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 848x476, 2606 kb/s, 23.98 fps, 23.98 tbr, 2997 tbn, 2997 tbc
    Metadata:
      creation_time   : 2013-05-21 20:52:29
      handler_name    : Apple Video Media Handler
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 123 kb/s
    Metadata:
      creation_time   : 2013-05-21 20:52:29
      handler_name    : Apple Sound Media Handler
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 2013-05-21 20:52:29
      handler_name    : Time Code Media Handler
      timecode        : 01:00:00:00
    Stream #0:3(eng): Data: none (rtp  / 0x20707472)
    Metadata:
      creation_time   : 2013-05-21 20:52:29
      handler_name    : hint media handler
    Stream #0:4(eng): Data: none (rtp  / 0x20707472)
    Metadata:
      creation_time   : 2013-05-21 20:52:29
      handler_name    : hint media handler
[swscaler @ 0x1d498d0] No accelerated colorspace conversion found from yuv420p to rgb24.
[swscaler @ 0x1d672b0] No accelerated colorspace conversion found from yuv420p to rgb24.
[swscaler @ 0x1cfdf30] No accelerated colorspace conversion found from yuv420p to rgb24.
Output #0, image2, to '/sdcard/Download/out%d.png':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    timecode        : 01:00:00:00
    encoder         : Lavf54.59.106
    Stream #0:0(eng): Video: png, rgb24, 848x476, q=2-31, 200 kb/s, 90k tbn, 1 tbc
    Metadata:
      creation_time   : 2013-05-21 20:52:29
      handler_name    : Apple Video Media Handler
Stream mapping:
  Stream #0:0 -> #0:0 (libstagefright_h264 -> png)
Press [q] to stop, [?] for help
Segmentation fault 
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F/libc    ( 4338): @@@ ABORTING: LIBC: ARGUMENT IS INVALID HEAP ADDRESS IN dlfree addr=0x01cb47c8

F/libc    ( 4338): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1), thread 4343 (Binder_2)

I/DEBUG   (  158): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

I/DEBUG   (  158): Build fingerprint: 'google/occam/mako:4.2.2/JDQ39/573038:user/release-keys'

I/DEBUG   (  158): Revision: '11'

I/DEBUG   (  158): pid: 4338, tid: 4343, name: Binder_2  >>> ./ffmpeg <<<

I/DEBUG   (  158): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad

I/DEBUG   (  158):     r0 00000055  r1 40f3ba48  r2 00000003  r3 deadbaad

I/DEBUG   (  158):     r4 4013a228  r5 01cb47c8  r6 40f3ba70  r7 4012d72a

I/DEBUG   (  158):     r8 01cb47d0  r9 ffffffff  sl 4013a228  fp 40f3bbc4

I/DEBUG   (  158):     ip 00000000  sp 40f3ba70  lr 40119a19  pc 400fdffc  cpsr 00000030

I/DEBUG   (  158):     d0  0000000000000016  d1  fe04500890b5ce00

I/DEBUG   (  158):     d2  0059eb2101000000  d3  21010000e04f0000

I/DEBUG   (  158):     d4  4f00850059eb9f00  d5  ba4f0021010000e0

I/DEBUG   (  158):     d6  0000f813402140d6  d7  2140d67a77002101

I/DEBUG   (  158):     d8  0000000000000000  d9  0000000000000000

I/DEBUG   (  158):     d10 0000000000000000  d11 0000000000000000

I/DEBUG   (  158):     d12 0000000000000000  d13 0000000000000000

I/DEBUG   (  158):     d14 0000000000000000  d15 0000000000000000

I/DEBUG   (  158):     d16 3ff0000000000000  d17 3fe0000000000000

I/DEBUG   (  158):     d18 3f974c074a362e68  d19 c047069e2aa2aa5b

I/DEBUG   (  158):     d20 c050800000000000  d21 bfc34e892d87a4ea

I/DEBUG   (  158):     d22 3fcc745e0ab0ad85  d23 3fd24aaf828e1369

I/DEBUG   (  158):     d24 3fd99b7c3731d10b  d25 3fe5568b9401f367

I/DEBUG   (  158):     d26 0000000000000000  d27 0000000000000000

I/DEBUG   (  158):     d28 0000000000000000  d29 0000000000000000

I/DEBUG   (  158):     d30 0000000000000000  d31 0000000000000000

I/DEBUG   (  158):     scr 80000010

I/DEBUG   (  158): 

I/DEBUG   (  158): backtrace:

I/DEBUG   (  158):     #00  pc 0000effc  /system/lib/libc.so

I/DEBUG   (  158):     #01  pc 00011da3  /system/lib/libc.so (dlfree+1458)

I/DEBUG   (  158):     #02  pc 0000cf13  /system/lib/libc.so (free+10)

I/DEBUG   (  158):     #03  pc 00a38408  /data/local/tmp/ffmpeg (av_expr_parse+360)

I/DEBUG   (  158): 

I/DEBUG   (  158): stack:

I/DEBUG   (  158):          40f3ba30  00000001  

I/DEBUG   (  158):          40f3ba34  4012d72a  /system/lib/libc.so

I/DEBUG   (  158):          40f3ba38  01cb47d0  [heap]

I/DEBUG   (  158):          40f3ba3c  40119a83  /system/lib/libc.so

I/DEBUG   (  158):          40f3ba40  01d4fd00  [heap]

I/DEBUG   (  158):          40f3ba44  00000007  

I/DEBUG   (  158):          40f3ba48  40f3ba44  [stack:4343]

I/DEBUG   (  158):          40f3ba4c  00000001  

I/DEBUG   (  158):          40f3ba50  4012d326  /system/lib/libc.so

I/DEBUG   (  158):          40f3ba54  00000005  

I/DEBUG   (  158):          40f3ba58  40f3ba7c  [stack:4343]

I/DEBUG   (  158):          40f3ba5c  0000004f  

I/DEBUG   (  158):          40f3ba60  4013a228  

I/DEBUG   (  158):          40f3ba64  01cb47c8  [heap]

I/DEBUG   (  158):          40f3ba68  df0027ad  

I/DEBUG   (  158):          40f3ba6c  00000000  

I/DEBUG   (  158):     #00  40f3ba70  62633130  

I/DEBUG   (  158):          40f3ba74  38633734  

I/DEBUG   (  158):          40f3ba78  01d4fd00  [heap]

I/DEBUG   (  158):          40f3ba7c  20404040  

I/DEBUG   (  158):          40f3ba80  524f4241  

I/DEBUG   (  158):          40f3ba84  474e4954  

I/DEBUG   (  158):          40f3ba88  494c203a  

I/DEBUG   (  158):          40f3ba8c  203a4342  

I/DEBUG   (  158):          40f3ba90  55475241  

I/DEBUG   (  158):          40f3ba94  544e454d  

I/DEBUG   (  158):          40f3ba98  20534920  

I/DEBUG   (  158):          40f3ba9c  41564e49  /dev/ashmem/OMXCodec (deleted)

I/DEBUG   (  158):          40f3baa0  2044494c  

I/DEBUG   (  158):          40f3baa4  50414548  

I/DEBUG   (  158):          40f3baa8  44444120  

I/DEBUG   (  158):          40f3baac  53534552  

I/DEBUG   (  158):          ........  ........

I/DEBUG   (  158):     #01  40f3bb98  01d09228  [heap]

I/DEBUG   (  158):          40f3bb9c  01d3bfa0  [heap]

I/DEBUG   (  158):          40f3bba0  00000000  

I/DEBUG   (  158):          40f3bba4  0040c6d4  /data/local/tmp/ffmpeg (decode_init+236)

I/DEBUG   (  158):          40f3bba8  402902a2  /system/lib/libstagefright.so

I/DEBUG   (  158):          40f3bbac  400fbf15  /system/lib/libc.so (free+12)

I/DEBUG   (  158):     #02  40f3bbb0  01cb47d0  [heap]

I/DEBUG   (  158):          40f3bbb4  00a4040c  /data/local/tmp/ffmpeg (av_expr_parse+364)

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near r1:

I/DEBUG   (  158):     40f3ba28 4012d326 40f3ba7c 00000001 4012d72a  

I/DEBUG   (  158):     40f3ba38 01cb47d0 40119a83 01d4fd00 00000007  

I/DEBUG   (  158):     40f3ba48 40f3ba44 00000001 4012d326 00000005  

I/DEBUG   (  158):     40f3ba58 40f3ba7c 0000004f 4013a228 01cb47c8  

I/DEBUG   (  158):     40f3ba68 df0027ad 00000000 62633130 38633734  

I/DEBUG   (  158):     40f3ba78 01d4fd00 20404040 524f4241 474e4954  

I/DEBUG   (  158):     40f3ba88 494c203a 203a4342 55475241 544e454d  

I/DEBUG   (  158):     40f3ba98 20534920 41564e49 2044494c 50414548  

I/DEBUG   (  158):     40f3baa8 44444120 53534552 204e4920 72666c64  

I/DEBUG   (  158):     40f3bab8 61206565 3d726464 31307830 37346263  

I/DEBUG   (  158):     40f3bac8 00003863 01d4fd00 40f3bba8 00000010  

I/DEBUG   (  158):     40f3bad8 00000002 00000000 00000014 40f3bb78  

I/DEBUG   (  158):     40f3bae8 00000000 403492bb 00000014 40f3bb78  

I/DEBUG   (  158):     40f3baf8 00000000 00000000 c0000000 00000008  

I/DEBUG   (  158):     40f3bb08 40f3bbd0 00000000 01ce3ab8 401003c3  

I/DEBUG   (  158):     40f3bb18 01cb27ec 40240d61 74696d65 01cb27f0  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near r4:

I/DEBUG   (  158):     4013a208 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a218 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a228 ba9a446c 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a238 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a248 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a258 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a268 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a278 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a288 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a298 00000000 00000000 3f7265e5 00000000  

I/DEBUG   (  158):     4013a2a8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2b8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2c8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2d8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2e8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2f8 00000000 00000000 00000000 00004000  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near r5:

I/DEBUG   (  158):     01cb47a8 a00e58c5 0000fc09 77000101 0e58c56a  

I/DEBUG   (  158):     01cb47b8 00fc09a0 00010100 56b1ca27 7f02a803  

I/DEBUG   (  158):     01cb47c8 00000000 00000091 00000000 00000000  

I/DEBUG   (  158):     01cb47d8 00000000 10000000 00000000 00000058  

I/DEBUG   (  158):     01cb47e8 00000016 00000000 00000000 00000000  

I/DEBUG   (  158):     01cb47f8 00000000 00000000 00000000 00000071  

I/DEBUG   (  158):     01cb4808 01cb4428 40139cc4 01000000 03110506  

I/DEBUG   (  158):     01cb4818 cd4ef487 a1dc4b0a d4c33a94 001f179b  

I/DEBUG   (  158):     01cb4828 01000080 0059eb21 e04f0085 21010000  

I/DEBUG   (  158):     01cb4838 59eb9f00 4f008500 010000e0 ba4f0021  

I/DEBUG   (  158):     01cb4848 402140d6 0000f813 77002101 2140d67a  

I/DEBUG   (  158):     01cb4858 00f81340 00210100 90b5ce27 fe045008  

I/DEBUG   (  158):     01cb4868 00000000 0000003b 00000070 00000032  

I/DEBUG   (  158):     01cb4878 00000001 01cb4b20 01cb44a0 01cb48b8  

I/DEBUG   (  158):     01cb4888 00000016 00000000 00000abe 00000000  

I/DEBUG   (  158):     01cb4898 00000000 80000000 00000000 00000011  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near r6:

I/DEBUG   (  158):     40f3ba50 4012d326 00000005 40f3ba7c 0000004f  

I/DEBUG   (  158):     40f3ba60 4013a228 01cb47c8 df0027ad 00000000  

I/DEBUG   (  158):     40f3ba70 62633130 38633734 01d4fd00 20404040  

I/DEBUG   (  158):     40f3ba80 524f4241 474e4954 494c203a 203a4342  

I/DEBUG   (  158):     40f3ba90 55475241 544e454d 20534920 41564e49  

I/DEBUG   (  158):     40f3baa0 2044494c 50414548 44444120 53534552  

I/DEBUG   (  158):     40f3bab0 204e4920 72666c64 61206565 3d726464  

I/DEBUG   (  158):     40f3bac0 31307830 37346263 00003863 01d4fd00  

I/DEBUG   (  158):     40f3bad0 40f3bba8 00000010 00000002 00000000  

I/DEBUG   (  158):     40f3bae0 00000014 40f3bb78 00000000 403492bb  

I/DEBUG   (  158):     40f3baf0 00000014 40f3bb78 00000000 00000000  

I/DEBUG   (  158):     40f3bb00 c0000000 00000008 40f3bbd0 00000000  

I/DEBUG   (  158):     40f3bb10 01ce3ab8 401003c3 01cb27ec 40240d61  

I/DEBUG   (  158):     40f3bb20 74696d65 01cb27f0 40f3bb98 01cb27e4  

I/DEBUG   (  158):     40f3bb30 40f3bbd0 696e3634 00000008 00000001  

I/DEBUG   (  158):     40f3bb40 40f3bbd0 01d091f8 40f3bc1c 400fbf01  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near r7:

I/DEBUG   (  158):     4012d708 61200020 3d726464 48007830 20504145  

I/DEBUG   (  158):     4012d718 4f4d454d 43205952 5552524f 4f495450  

I/DEBUG   (  158):     4012d728 5241004e 454d5547 4920544e 4e492053  

I/DEBUG   (  158):     4012d738 494c4156 45482044 41205041 45524444  

I/DEBUG   (  158):     4012d748 6d005353 73207861 65747379 7962206d  

I/DEBUG   (  158):     4012d758 20736574 3125203d 0a756c30 73797300  

I/DEBUG   (  158):     4012d768 206d6574 65747962 20202073 203d2020  

I/DEBUG   (  158):     4012d778 6c303125 69000a75 7375206e 79622065  

I/DEBUG   (  158):     4012d788 20736574 20202020 3125203d 0a756c30  

I/DEBUG   (  158):     4012d798 72702f00 252f636f 616d2f64 75007370  

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I/DEBUG   (  158):     4012d7b8 645f6461 67756265 20202000 20202020  

I/DEBUG   (  158):     4012d7c8 23202020 64323025 63702020 38302520  

I/DEBUG   (  158):     4012d7d8 2020786c 28207325 302b7325 29782578  

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I/DEBUG   (  158):     4012d7f8 63702020 38302520 2020786c 25007325  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near r8:

I/DEBUG   (  158):     01cb47b0 77000101 0e58c56a 00fc09a0 00010100  

I/DEBUG   (  158):     01cb47c0 56b1ca27 7f02a803 00000000 00000091  

I/DEBUG   (  158):     01cb47d0 00000000 00000000 00000000 10000000  

I/DEBUG   (  158):     01cb47e0 00000000 00000058 00000016 00000000  

I/DEBUG   (  158):     01cb47f0 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     01cb4800 00000000 00000071 01cb4428 40139cc4  

I/DEBUG   (  158):     01cb4810 01000000 03110506 cd4ef487 a1dc4b0a  

I/DEBUG   (  158):     01cb4820 d4c33a94 001f179b 01000080 0059eb21  

I/DEBUG   (  158):     01cb4830 e04f0085 21010000 59eb9f00 4f008500  

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I/DEBUG   (  158):     01cb4850 77002101 2140d67a 00f81340 00210100  

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I/DEBUG   (  158):     01cb4880 01cb44a0 01cb48b8 00000016 00000000  

I/DEBUG   (  158):     01cb4890 00000abe 00000000 00000000 80000000  

I/DEBUG   (  158):     01cb48a0 00000000 00000011 01cb3f18 40139c64  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near sl:

I/DEBUG   (  158):     4013a208 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a218 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a228 ba9a446c 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a238 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a248 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a258 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a268 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a278 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a288 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a298 00000000 00000000 3f7265e5 00000000  

I/DEBUG   (  158):     4013a2a8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2b8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2c8 00000000 00000000 00000000 00000000  

I/DEBUG   (  158):     4013a2d8 00000000 00000000 00000000 00000000  

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I/DEBUG   (  158):     4013a2f8 00000000 00000000 00000000 00004000  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near fp:

I/DEBUG   (  158):     40f3bba4 0040c6d4 402902a2 400fbf15 01cb47d0  

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I/DEBUG   (  158):     40f3bc04 01cb4a38 01cb48a8 00000000 40f3bc64  

I/DEBUG   (  158):     40f3bc14 01d09328 00000000 40247f65 40f3bc70  

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I/DEBUG   (  158):     40f3bc54 00000000 c0000000 0000000c 01d3bc70  

I/DEBUG   (  158):     40f3bc64 400d2eeb 00000000 00000001 62664944  

I/DEBUG   (  158):     40f3bc74 00000000 00000000 00000003 01d09328  

I/DEBUG   (  158):     40f3bc84 01d09328 01d3bc70 01cb2f40 00000000  

I/DEBUG   (  158):     40f3bc94 00000000 01d09328 00000001 01d0937c  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory near sp:

I/DEBUG   (  158):     40f3ba50 4012d326 00000005 40f3ba7c 0000004f  

I/DEBUG   (  158):     40f3ba60 4013a228 01cb47c8 df0027ad 00000000  

I/DEBUG   (  158):     40f3ba70 62633130 38633734 01d4fd00 20404040  

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I/DEBUG   (  158):     40f3ba90 55475241 544e454d 20534920 41564e49  

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I/DEBUG   (  158):     40f3bab0 204e4920 72666c64 61206565 3d726464  

I/DEBUG   (  158):     40f3bac0 31307830 37346263 00003863 01d4fd00  

I/DEBUG   (  158):     40f3bad0 40f3bba8 00000010 00000002 00000000  

I/DEBUG   (  158):     40f3bae0 00000014 40f3bb78 00000000 403492bb  

I/DEBUG   (  158):     40f3baf0 00000014 40f3bb78 00000000 00000000  

I/DEBUG   (  158):     40f3bb00 c0000000 00000008 40f3bbd0 00000000  

I/DEBUG   (  158):     40f3bb10 01ce3ab8 401003c3 01cb27ec 40240d61  

I/DEBUG   (  158):     40f3bb20 74696d65 01cb27f0 40f3bb98 01cb27e4  

I/DEBUG   (  158):     40f3bb30 40f3bbd0 696e3634 00000008 00000001  

I/DEBUG   (  158):     40f3bb40 40f3bbd0 01d091f8 40f3bc1c 400fbf01  

I/DEBUG   (  158): 

I/DEBUG   (  158): code around pc:

I/DEBUG   (  158):     400fdfdc f0164479 a803f84f f44f4669 f0167280  

I/DEBUG   (  158):     400fdfec 490df849 aa032007 f01b4479 4b05fd1b  

I/DEBUG   (  158):     400fdffc 9a43601d 428a6821 f003d001 b045fbb3  

I/DEBUG   (  158):     400fe00c bf00bdf0 deadbaad 00038fc4 0002f776  

I/DEBUG   (  158):     400fe01c 0002f765 0002f72a 0002f32e 4ff0e92d  

I/DEBUG   (  158):     400fe02c 2300b089 930049b1 93024605 78e2f500  

I/DEBUG   (  158):     400fe03c f8d04baf 4aaf71cc 447a48af 44789106  

I/DEBUG   (  158):     400fe04c 90049203 e1439307 68b86879 91019b00  

I/DEBUG   (  158):     400fe05c 1c5a9005 68f99200 b000f8d7 0009f001  

I/DEBUG   (  158):     400fe06c f0402801 f10b8133 f0130308 d0020407  

I/DEBUG   (  158):     400fe07c f004425c 445c0407 f0036863 f1bc0c03  

I/DEBUG   (  158):     400fe08c f0400f01 99018123 0a07f023 020aeb04  

I/DEBUG   (  158):     400fe09c 0028f1a1 0300eb0b f0c0429a 696a8117  

I/DEBUG   (  158):     400fe0ac d1034294 616b2300 e08660ab f8d468e6  

I/DEBUG   (  158):     400fe0bc 42a69018 68a3d012 42836928 68d9d308  

I/DEBUG   (  158):     400fe0cc d10542a1 42a268b2 60debf04 d02460b3  

I/DEBUG   (  158): 

I/DEBUG   (  158): code around lr:

I/DEBUG   (  158):     401199f8 0001d8d2 000276e8 b5704b0a 240c447b  

I/DEBUG   (  158):     40119a08 fb04460d 22033400 46296860 eafef7ec  

I/DEBUG   (  158):     40119a18 46061c43 f7e4d104 6800fa63 d0f22804  

I/DEBUG   (  158):     40119a28 bd704630 0001d890 b088b570 4615460c  

I/DEBUG   (  158):     40119a38 b9099001 447c4c12 46204912 f7ed4479  

I/DEBUG   (  158):     40119a48 aa01efae 92029404 bf0c2800 26012602  

I/DEBUG   (  158):     40119a58 90032001 f7ee4620 9506ed80 46281c43  

I/DEBUG   (  158):     40119a68 f7ee9305 220ced7a 1c414372 91074806  

I/DEBUG   (  158):     40119a78 4478a902 46305883 b0084798 bf00bd70  

I/DEBUG   (  158):     40119a88 0001404f 000161e4 0001d81a b570b40c  

I/DEBUG   (  158):     40119a98 6d81f5ad f50d4c12 460d6383 447c4606  

I/DEBUG   (  158):     40119aa8 f8536824 a8012b04 93006821 1404f8cd  

I/DEBUG   (  158):     40119ab8 6180f44f fbeef7f6 4630aa01 f7ff4629  

I/DEBUG   (  158):     40119ac8 f8ddffb3 68232404 d001429a fe4cf7e7  

I/DEBUG   (  158):     40119ad8 f50db002 e8bd6d80 b0024070 bf004770  

I/DEBUG   (  158):     40119ae8 0001d48e b08bb500 23012200 f10d9003  

I/DEBUG   (  158): 

I/DEBUG   (  158): memory map around fault addr deadbaad:

I/DEBUG   (  158):     be964000-be985000 [stack]

I/DEBUG   (  158):     (no map for address)

I/DEBUG   (  158):     ffff0000-ffff1000 [vectors]


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