Connect on the Apple 5 has been playing music after a period of chaos, and found that the Bluetooth connection has been disconnected, in the mobile phone side when manually back to the crash printing information (even the app)

Problem Description: The connection on the Apple 5 has been playing music after a period of chaos, and found that Bluetooth connection has been disconnected, in the mobile phone side when manually back to the crash printing information (even the app)

Log:

Update 26m:diff=10 ms=279 ppb=35794

Bt_xtal_sync:bad ppb=35794 last_valid_ppb=23292 last_tune_ppb=0 (5)
bt_xtal_sync:ms=1203365 bit_offset=306
bt_xtal_sync:ms=1203389 bit_offset=307
bt_xtal_sync:ms=1203433 bit_offset=306
bt_xtal_sync:ms=1203480 bit_offset=308
bt_xtal_sync:ms=1203504 bit_offset=311
bt_xtal_sync:ms=1203526 bit_offset=310
bt_xtal_sync:ms=1203575 bit_offset=312
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

CPU usage:busy=43 light_sleep=57 deep_sleep=0
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

Sysfreq user=3 freq=4
Sysfreq top_user=3
App_battery_handle_process 0,4004
checker:id:0 state:3 mode:0 role:1 cmghdl:2000d6c4 sniffinterva:0/800 isaudioup:0
0xe6 0xf8 0xc5 0xe4 0xf7 0x04
Remdev:2000e3ac A2DP state:3 remdev:2000e3ac hf_channel connected:1 remdev:2000e3ac
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

!!! Me_startsniff:remdev2000e3ac maxinterva:800

CPU usage:busy=40 light_sleep=60 deep_sleep=0
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

Sysfreq user=3 freq=4
Sysfreq user=4 freq=2
Sysfreq top_user=3
App_battery_handle_process 0,4001
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

CPU usage:busy=2 light_sleep=98 deep_sleep=0
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

CPU Usage:busy=1 light_sleep=99 deep_sleep=0
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

CPU Usage:busy=1 light_sleep=99 deep_sleep=0
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

CPU Usage:busy=1 light_sleep=99 deep_sleep=0
, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

, rssi_monitor[0]:210, rssi_monitor[1]: 165, rssi_monitor[2]:0,rssi_monitor[3]:128

# # # ASSERT @ 0x0c05f17b # # #
Osmailalloc Error

Task List:
---Task task_id=1 prio=4 state=wait_or ptask=0x0c016285
p_lnk=0x00000000 p_rlnk=0x00000000 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0xffff msg=0x00000000
Priv_stack (stack_size) =1280 tsk_stack (sp) =0x2003d708
Stack (top) =0x2003d300 stack_frame=1
Pc=0x0c083a78 lr=0x0c016321

---Task task_id=2 prio=6 state=wait_mbx ptask=0x0c084031
p_lnk=0x00000000 P_RLNK=0X20036CC4 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0x0000 msg=0x00000000
Priv_stack (stack_size) =2048 tsk_stack (sp) =0x20036b58
Stack (top) =0x200363d4 stack_frame=0
Pc=0x0c083fe0 lr=0x0c084043

---Task task_id=3 prio=6 state=wait_mut ptask=0x0c05f1d5
p_lnk=0x00000000 p_rlnk=0x20014bd0 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0x0000 msg=0x00000000
Priv_stack (stack_size) =2048 tsk_stack (sp) =0x200213f8
Stack (top) =0x20020d54 stack_frame=1
Pc=0x0c083b76 LR=0X0C051CD9

---Task task_id=4 prio=6 state=wait_or ptask=0x0c05d091
p_lnk=0x00000000 p_rlnk=0x00000000 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0xffff msg=0x00000000
Priv_stack (stack_size) =47104 tsk_stack (sp) =0x20020418
Stack (top) =0x20014d34 stack_frame=1
Pc=0x0c083a78 Lr=0x0c05d0ab

---Task task_id=5 prio=6 state=wait_and ptask=0x0c0368c1
p_lnk=0x00000000 p_rlnk=0x00000000 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0x0001 msg=0x00000000
Priv_stack (stack_size) =5120 tsk_stack (sp) =0x20008ca8
Stack (top) =0x20007a48 stack_frame=1
Pc=0x0c083a78 LR=0X0C081BB1

---Task task_id=6 prio=6 state=wait_mbx ptask=0x00245b41
p_lnk=0x00000000 p_rlnk=0x20036374 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0x0000 msg=0x00000000
Priv_stack (stack_size) =1024 tsk_stack (sp) =0x20034a40
Stack (top) =0x200346e8 stack_frame=0
Pc=0x0c083fe0 lr=0x00245b6d

---Task task_id=255 prio=0 state=running ptask=0x0c081eb5
p_lnk=0x00000000 p_rlnk=0x00000000 p_dlnk=0x00000000
p_blnk=0x00000000 delta_time=0 interval_time=0
events=0x0000 waits=0x0000 msg=0x00000000
Priv_stack (stack_size) =1024 tsk_stack (sp) =0x20037068
Stack (top) =0X20036CEC stack_frame=0

Current task:255
New Running task:255

Ready Tasks:
<NONE>

Delay Tasks:
<NONE>

Status information: Open (High)

Positioning:

Conclusion:

Code modification:

After the Apple 5 connected after the music has been playing after a period of chaos, the Bluetooth connection has been found to be disconnected, the phone end of the manual back to the crash printing information (connected to the app)