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dm8168 DVR_RDK 4.0 running problem, program exception handling

I have two same board, one of boards have problem when running same software. Sometimes when I enable my enhance alg, the program run fault. I have no idea where is the strange problem. Look forward to your reply,  thank you.

The fault is following,

situation 1:

 [m3vpss ] Unhandled Exception:  [m3vpss ] Exception occurred in ThreadType_Task  [m3vpss ] handle: 0x3c9b57b0.  [m3vpss ] stack base: 0x3c8e4380.  [m3vpss ] stack size: 0x8000.  [m3vpss ] R0 = 0x0000b0b0  R8  = 0x3bfe2030  [m3vpss ] R1 = 0x00000000  R9  = 0x0005e3fc  [m3vpss ] R2 = 0x3c03fd74  R10 = 0x0005dd80  [m3vpss ] R3 = 0x00001254  R11 = 0x00000000  [m3vpss ] R4 = 0x3c03fd74  R12 = 0x9b70c771  [m3vpss ] R5 = 0x00000000  SP(R13) = 0x3c8ec288  [m3vpss ] R6 = 0x00000021  LR(R14) = 0x9b70c7df  [m3vpss ] R7 = 0x00001264  PC(R15) = 0x00437244  [m3vpss ] PSR = 0x21000000  [m3vpss ] ICSR = 0x00400803  [m3vpss ] MMFSR = 0x00  [m3vpss ] BFSR = 0x82  [m3vpss ] UFSR = 0x0000  [m3vpss ] HFSR = 0x40000000  [m3vpss ] DFSR = 0x00000000  [m3vpss ] MMAR = 0x0000c304  [m3vpss ] BFAR = 0x0000c304  [m3vpss ] AFSR = 0x00000000  [m3vpss ] Terminating Execution...

situation2: 

 [c6xdsp ] ***** VIDEO Firmware build time 15:17:40 Apr 16 2014  EDG gcc 3.0 mode  [c6xdsp ] ***** SYSTEM  : Frequency <ORG> - 1000000000, <NEW> - 1000000000

 situation 3:

 [m3vpss ] Unhandled Exception:
 [m3vpss ] Exception occurred in ThreadType_Task
 [m3vpss ] handle: 0x3c9b57b0.
 [m3vpss ] stack base: 0x3c8e4380.
 [m3vpss ] stack size: 0x8000.
 [m3vpss ] R0 = 0x0000b0b0  R8  = 0x3bfe2030
 [m3vpss ] R1 = 0x00000000  R9  = 0x0005e3fc
 [m3vpss ] R2 = 0x3c03fd74  R10 = 0x0005dd80
 [m3vpss ] R3 = 0x00001254  R11 = 0x00000000
 [m3vpss ] R4 = 0x3c03fd74  R12 = 0x9b70c771
 [m3vpss ] R5 = 0x00000000  SP(R13) = 0x3c8ec288
 [m3vpss ] R6 = 0x00000021  LR(R14) = 0x9b70c7df
 [m3vpss ] R7 = 0x00001264  PC(R15) = 0x00437244
 [m3vpss ] PSR = 0x21000000
 [m3vpss ] ICSR = 0x00400803
 [m3vpss ] MMFSR = 0x00
 [m3vpss ] BFSR = 0x82
 [m3vpss ] UFSR = 0x0000
 [m3vpss ] HFSR = 0x40000000
 [m3vpss ] DFSR = 0x00000000
 [m3vpss ] MMAR = 0x0000c304
 [m3vpss ] BFAR = 0x0000c304
 [m3vpss ] AFSR = 0x00000000
 [m3vpss ] Terminating Execution...

situation 4:

 [m3video] Unhandled Exception:  [m3video] Exception occurred in ThreadType_SWI  [m3video] handle: 0x9a8a0f68.  [m3video] stack base: 0x3b59ed84.  [m3video] stack size: 0x4000.  [m3video] R0 = 0x00000024  R8  = 0x00000001  [m3video] R1 = 0x00000000  R9  = 0x000fd7ea  [m3video] R2 = 0x9a860835  R10 = 0x9a82cc9c  [m3video] R3 = 0x00000001  R11 = 0x9a82cf48  [m3video] R4 = 0x6365db74  R12 = 0x9a8616dc  [m3video] R5 = 0x6365db74  SP(R13) = 0x3b5a2c80  [m3video] R6 = 0x9a8a0d60  LR(R14) = 0x9a85da5b  [m3video] R7 = 0x9a82cc88  PC(R15) = 0x9a8608b8  [m3video] PSR = 0x31000000  [m3video] ICSR = 0x00400803  [m3video] MMFSR = 0x00  [m3video] BFSR = 0x82  [m3video] UFSR = 0x0000  [m3video] HFSR = 0x40000000  [m3video] DFSR = 0x00000000  [m3video] MMAR = 0x6365db74  [m3video] BFAR = 0x6365db74  [m3video] AFSR = 0x00000000  [m3video] Terminating Execution...

 situation 5:

 [m3video] Unhandled Exception:  [m3video] Exception occurred in ThreadType_Task  [m3video] handle: 0x3b2f1c94.  [m3video] stack base: 0x3b590000.  [m3video] stack size: 0x2000.  [m3video] R0 = 0x00071d3a  R8  = 0x59000000  [m3video] R1 = 0x00000000  R9  = 0x590276c6  [m3video] R2 = 0x00000000  R10 = 0x3ab31e80  [m3video] R3 = 0x00000000  R11 = 0x3ab2f38a  [m3video] R4 = 0x0000195c  R12 = 0x00000002  [m3video] R5 = 0x3ab31e80  SP(R13) = 0x3b591a68  [m3video] R6 = 0x59027540  LR(R14) = 0x00000000  [m3video] R7 = 0x000010c4  PC(R15) = 0x9a8686c0  [m3video] PSR = 0x61000000  [m3video] ICSR = 0x0440f803  [m3video] MMFSR = 0x00  [m3video] BFSR = 0x82  [m3video] UFSR = 0x0001  [m3video] HFSR = 0x40000000  [m3video] DFSR = 0x00000000  [m3video] MMAR = 0xffffcf20  [m3video] BFAR = 0xffffcf20  [m3video] AFSR = 0x00000000  [m3video] Terminating Execution...

 situation 6:

 [m3video] !!!XDC RUNTIME ASSERT FAILED  [m3video] xdc.runtime.Error @ line 86:  [m3video] assertion failure: A_initializedParams: uninitialized Params struct

 situation 7:

sometimes have no any print information, but video stopped.