播放音频，频繁切换上一曲和下一曲，崩溃

[JakePrim]

: -----starting crashing thread-----
08-14 18:00:15.046 20082-20853/xx.xxx.xxx A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 20853 (ychina.activity)
[ 08-14 18:00:15.048 3020: 3020 W/ ]
debuggerd: handling request: pid=20082 uid=11517 gid=11517 tid=20853
08-14 18:00:15.152 20858-20858/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
08-14 18:00:15.152 20858-20858/? A/DEBUG: Build fingerprint: 'samsung/zeroltezc/zeroltechn:7.0/NRD90M/G9250ZCS2ERC2:user/release-keys'
08-14 18:00:15.152 20858-20858/? A/DEBUG: Revision: '10'
08-14 18:00:15.152 20858-20858/? A/DEBUG: ABI: 'arm'
08-14 18:00:15.152 20858-20858/? A/DEBUG: pid: 20082, tid: 20853, name: ychina.activity >>> xx.xx.xxx <<<
08-14 18:00:15.152 20858-20858/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
08-14 18:00:15.152 20858-20858/? A/DEBUG: r0 bf2c5c00 r1 00000000 r2 0000ffbf r3 00000000
08-14 18:00:15.152 20858-20858/? A/DEBUG: r4 bb63d400 r5 c72bf460 r6 bb63d88c r7 cee08848
08-14 18:00:15.152 20858-20858/? A/DEBUG: r8 c5c696b0 r9 c77bce80 sl c9a90ce1 fp 0000000b
08-14 18:00:15.152 20858-20858/? A/DEBUG: ip f4a61624 sp cee08818 lr c9ac5187 pc f49f05d4 cpsr 200f0010
08-14 18:00:15.154 20858-20858/? A/DEBUG: backtrace:
08-14 18:00:15.154 20858-20858/? A/DEBUG: #00 pc 000175d4 /system/lib/libc.so (memcpy+96)
08-14 18:00:15.154 20858-20858/? A/DEBUG: #1 pc 00049183 /data/app//lib/arm/libQPlayer.so
08-14 18:00:15.154 20858-20858/? A/DEBUG: #2 pc 0004731d /data/app//lib/arm/libQPlayer.so
08-14 18:00:15.154 20858-20858/? A/DEBUG: #3 pc 00047473 /data/app//lib/arm/libQPlayer.so
08-14 18:00:15.154 20858-20858/? A/DEBUG: #4 pc 0001416f /data/app//lib/arm/libQPlayer.so
08-14 18:00:15.154 20858-20858/? A/DEBUG: #5 pc 000150a9 /data/app//lib/arm/libQPlayer.so
08-14 18:00:15.154 20858-20858/? A/DEBUG: #6 pc 00014ce9 /data/app//lib/arm/libQPlayer.so
08-14 18:00:15.155 20858-20858/? A/DEBUG: #7 pc 00047493 /system/lib/libc.so (_ZL15__pthread_startPv+22)
08-14 18:00:15.155 20858-20858/? A/DEBUG: #8 pc 00019f6d /system/lib/libc.so (__start_thread+6)

08-14 18:00:15.088 3028-3028/? E/audit: type=1400 audit(1534240815.081:259): avc: denied { search } for pid=20858 comm="debuggerd" name="xxx.xxx.xxx" dev="sda20" ino=1245192 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 SEPF_SECMOBILE_7.0_0009
08-14 18:00:15.089 3028-3028/? E/audit: type=1400 audit(1534240815.081:260): avc: denied { search } for pid=20858 comm="debuggerd" name="com.tencent.mobileqq" dev="sda20" ino=852575 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 SEPF_SECMOBILE_7.0_0009