tree 79da02419cb20563b2011e191cfcce98d365936a
parent c98a9afbc5c295b76bf5aa3a654f9731223febff
author Yongqin Liu <yongqin.liu@linaro.org> 1704268091 +0800
committer Yongqin Liu <yongqin.liu@linaro.org> 1704700342 +0800

utils: bdaddr: skip setting bdaddr for 5.4 kernel version

The functionality added required for 6.5 with the following commit:
    f70f12a826af("utils: bdaddr: Add service to set Bluetooth device (MAC) address")
is causing bluetooth::StackManager::StartUp crash like the following
when running with 5.4 kernel, so disable it for the older kernel:
    signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
    Abort message: 'assertion 'init_status == std::future_status::ready' failed - Can't start stack, last instance: starting HciHalHidl'
        x0  0000000000000000  x1  000000000000069c  x2  0000000000000006  x3  0000007719da2920
        x4  6539396373721f3c  x5  6539396373721f3c  x6  6539396373721f3c  x7  7f7f7f7f7f7f7f7f
        x8  00000000000000f0  x9  00000079d1ec91e0  x10 0000000000000001  x11 00000079d1f13d70
        x12 0000007719da17d0  x13 0000000000000074  x14 0000007719da2b50  x15 0000000034155555
        x16 00000079d1f7efc8  x17 00000079d1f5c340  x18 00000076ad318080  x19 00000000000000ac
        x20 00000000000000b2  x21 0000000000000625  x22 000000000000069c  x23 00000000ffffffff
        x24 0000007719da3c00  x25 00000076b2c982c0  x26 b40000772f316328  x27 00000076b2c98628
        x28 00000000000fc000  x29 0000007719da29a0
        lr  00000079d1f04e64  sp  0000007719da2900  pc  00000079d1f04e94  pst 0000000000000000
    22 total frames
    backtrace:
          #00 pc 000000000005ee94  /apex/com.android.runtime/lib64/bionic/libc.so (abort+180) (BuildId: 1ffa09de737610ba7914fa6b86cf1b26)
          #01 pc 00000000008f9d3c  /apex/com.android.art/lib64/libart.so (art::Runtime::Abort(char const*)+108) (BuildId: 5ddd19adda7ab3940f0f61174e932e91)
          #02 pc 0000000000017b70  /apex/com.android.art/lib64/libbase.so (android::base::SetAborter(std::__1::function<void (char const*)>&&)::$_0::__invoke(char const*)+80) (BuildId: e9db07da281f032c2b3d02394cd7bee7)
          #03 pc 00000000000070d4  /system/lib64/liblog.so (__android_log_assert+292) (BuildId: dda91191700fd626ee1c85d486d343fd)
          #04 pc 0000000000abb138  /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::StackManager::StartUp(bluetooth::ModuleList*, bluetooth::os::Thread*)+712) (BuildId: 8bdf73ef70163f9dbe5faa8a86571e47)
          #05 pc 00000000003f3820  /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::shim::Stack::Start(bluetooth::ModuleList*)+192) (BuildId: 8bdf73ef70163f9dbe5faa8a86571e47)
          #06 pc 00000000003f35f4  /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::shim::Stack::StartEverything()+980) (BuildId: 8bdf73ef70163f9dbe5faa8a86571e47)

Bug: 318404233
Fixes: f70f12a826af("utils: bdaddr: Add service to set Bluetooth device (MAC) address")
Test: CtsBluetoothTestCases finished in ~6minutes with 8 failures reported for 5.4 kernel

Change-Id: Ibe710aefe0f280fb014fdcd5380c68565e52f936
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>