我正在测试我广泛使用蓝牙天线的应用程序。有时我的手机会无缘无故地重启。我已经提取了我从手机中得到的最后一个墓碑。
你能帮我理解重启背后的原因吗?我觉得BT适配器有问题。
这是墓碑的顶部,如果您需要更多,我会添加其余部分。
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Build fingerprint: 'samsung/GT-I9001/GT-I9001:2.3.6/GINGERBREAD/XXKQN:user/release-keys'
pid: 357, tid: 2204, name: BluetoothAdapte >>> system_server <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad
r0 00000027 r1 deadbaad r2 40051b50 r3 00000000
r4 00000000 r5 55fcea14 r6 40a88f7f r7 00000000
r8 000004ae r9 55fceb1c sl 401f56a3 fp 00000000
ip 40a8cebc sp 55fcea10 lr 40023e91 pc 4002060a cpsr 600b0030
d0 6163696c70706120 d1 697375206e6f6974
d2 442065687420676e d3 62696c207375422d
d4 7373616c43000000 d5 0c00000000750100
d6 0400000000005a02 d7 006e6f6349000000
d8 0000000000000000 d9 0000000000000000
d10 0000000000000000 d11 0000000000000000
d12 0000000000000000 d13 0000000000000000
d14 0000000000000000 d15 0000000000000000
d16 64656c6961662022 d17 656c6966206e6920
d18 0049535352000000 d19 040000ffd2006e01
d20 00656d614e000000 d21 530000000a007301
d22 5320676e75736d61 d23 0d00000000000033
d24 3fede16b9c24a98f d25 3fe55559ee5e69f9
d26 0000000000000000 d27 0000000000000000
d28 0000000000000005 d29 0000000000000000
d30 0000000000000000 d31 0000000000000000
scr 80000010
我认为这部分也很重要:
05-15 11:45:05.943 357 2204 D BluetoothEventLoop: Property Changed: Discovering : true
05-15 11:45:08.095 357 2204 D BluetoothService: updateDeviceServiceChannelCache(84:51:81:74:29:D4)
05-15 11:45:08.095 357 2204 E BluetoothService: Error: Object Path is null
05-15 11:45:08.095 357 2204 E libdbus : arguments to dbus_message_new_method_call() were incorrect, assertion "path != NULL" failed in file external/dbus/dbus/dbus-message.c line 1198.
This is normally a bug in some application using the D-Bus library.
05-15 11:45:08.105 357 2204 F libc : Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1), thread 2204 (BluetoothAdapte)
所以 libdbus 发生了一些问题,但我不知道我的应用程序如何触发它。