2021-02-03 14:24:19.106 31369-31441/com.example.gsyvideoplayer A/libc: Fatal signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0x711f82d620 in tid 31441 (ff_read), pid 31369 (.gsyvideoplayer)
2021-02-03 14:24:19.119 988-988/? E/HWComposer: setDisplayElapseTime failed for display 0: Invalid display
2021-02-03 14:24:19.130 988-988/? E/HWComposer: setDisplayElapseTime failed for display 0: Invalid display
2021-02-03 14:24:19.135 31444-31444/? I/crash_dump64: obtaining output fd from tombstoned, type: kDebuggerdTombstone
2021-02-03 14:24:19.136 765-765/? I/tombstoned: received crash request for pid 31441
2021-02-03 14:24:19.136 31444-31444/? I/crash_dump64: performing dump of process 31369 (target tid = 31441)
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: Build fingerprint: 'Xiaomi/umi/umi:11/RKQ1.200710.002/20.9.17:user/release-keys'
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: Revision: '0'
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: ABI: 'arm64'
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: Timestamp: 2021-02-03 14:24:19+0800
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: pid: 31369, tid: 31441, name: ff_read  >>> com.example.gsyvideoplayer <<<
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: uid: 10476
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG: signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0x711f82d620
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x0  b4000071b6e8ac00  x1  0000000000000001  x2  0000007112412910  x3  0000000000001020
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x4  000000711f82d620  x5  8080808080808080  x6  fefefefefefefeff  x7  7f7f7f7f7f7f7f7f
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x8  0101010101010101  x9  0000000000000000  x10 000000000000000a  x11 0000000000000030
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x12 0000000000000003  x13 0000000000000000  x14 0006237ad0f4b400  x15 00002ea008ffb39c
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x16 000000711f8232e0  x17 00000074883a7cb0  x18 0000007110d9e000  x19 0000007112412910
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x20 b4000071b6e8ac00  x21 b400007236e3b710  x22 b400007236e3b6b0  x23 0000007112413a78
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x24 0000000000000000  x25 000000711e18e000  x26 0000000000000001  x27 00000000000fc000
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     x28 000000711231b000  x29 0000007112413ab0
2021-02-03 14:24:19.140 31444-31444/? A/DEBUG:     lr  000000711f5bf2a4  sp  00000071124128d0  pc  000000711f82d620  pst 0000000000001000
2021-02-03 14:24:19.141 31444-31444/? A/DEBUG: backtrace:
2021-02-03 14:24:19.141 31444-31444/? A/DEBUG:       #00 pc 0000000000571620  /data/app/~~T9M65kUZ82XvRUWgtnETqA==/com.example.gsyvideoplayer-ZOA62CFnmBo0lB289woXjg==/lib/arm64/libijkffmpeg.so!libijkffmpeg.so (offset 0x56a000)

pc 00000000003132a0 /data/app/~~pYSrzhQ1H6LKWzcXVV2GlQ==/com.example.gsyvideoplayer-R4_rOrGN9pDCUPCNraehQA==/lib/arm64/libijkffmpeg.so (av_application_on_http_event+24)

/Users/xxxxxx/workspace/android/ijkplayer/android/contrib/ffmpeg-arm64/libavutil/application.c:67

static int app_func_event(AVApplicationContext *h, int message ,void *data, size_t size)
{
    if (!h || !h->opaque || !data)
        return 0;

    FFPlayer *ffp = (FFPlayer *)h->opaque;
    if (!ffp->inject_opaque)
        return 0;
    if (message == AVAPP_EVENT_IO_TRAFFIC && sizeof(AVAppIOTraffic) == size) {
        AVAppIOTraffic *event = (AVAppIOTraffic *)(intptr_t)data;
        if (event->bytes > 0) {
            ffp->stat.byte_count += event->bytes;
            SDL_SpeedSampler2Add(&ffp->stat.tcp_read_sampler, event->bytes);
        }
    } else if (message == AVAPP_EVENT_ASYNC_STATISTIC && sizeof(AVAppAsyncStatistic) == size) {
        AVAppAsyncStatistic *statistic =  (AVAppAsyncStatistic *) (intptr_t)data;
        ffp->stat.buf_backwards = statistic->buf_backwards;
        ffp->stat.buf_forwards = statistic->buf_forwards;
        ffp->stat.buf_capacity = statistic->buf_capacity;
    }
    return inject_callback(ffp->inject_opaque, message , data, size);
}