Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = c3ee4000
[00000000] *pgd=a3eec001, *pmd = a3eec001, *pte = 00000000, *ppte = 00000000
Internal error: Oops: 807
CPU: 0
pc : [<c0144eac>]    lr : [<c007bab8>]    Not tainted
sp : c3eebd40  ip : 00000000  fp : c3eebd64
r10: c3e9b000  r9 : 00000000  r8 : 00000000
r7 : 00000000  r6 : 00000000  r5 : 00000000  r4 : 00000000
r3 : 00000000  r2 : ffffffa3  r1 : c3e7e6bc  r0 : 00000000
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  Segment user
Control: 397F  Table: A3EE4000  DAC: 00000015
Process mount (pid: 16, stack limit = 0xc3eea368)
Stack: (0xc3eebd40 to 0xc3eec000)
bd40: 00000000 00000000 00000000 c3e90424 00000000 c3e7e69c c3eebd90 c3eebd68
bd60: c007bab8 c0144e0c c3e7e69c c3e9b000 c3eebd94 c3e90424 00000000 00000000
bd80: 00000000 c3eebdb4 c3eebd94 c007f734 c007b96c 00000000 00000001 c3e903cc
bda0: c3e9b000 c3eebdb8 c3eebdf8 c3eebdb8 c007f960 c007f648 0000001c 00000305
bdc0: 00000003 0003527b 00010139 00000002 00000a10 00000001 c3e9b000 c01c78a0
bde0: 00000118 0000000a 00000000 c3eebe10 c3eebdfc c007fab0 c007f87c c3e9b000
be00: c3e9b000 c3eebe2c c3eebe14 c007fbd0 c007fa38 c3e990fc c3e9b000 c01c78a0
be20: c3eebe54 c3eebe30 c0082d38 c007fbb4 c02d6a00 c3e9c000 c01c78a0 00000000
be40: c3e9b000 00000000 c3eebe84 c3eebe58 c007a468 c008298c c3eebe64 c0176f90
be60: fffffff0 00000000 c01784e4 c0176f90 c3e9c000 c3e9e000 c3eebed4 c3eebe88
be80: c00517ac c007a204 00001f04 c03a7160 c3ea75a0 c029a2a0 c3e9f000 0000000f
bea0: 00000000 00000009 00000001 c029a2e0 c01784e4 c3e9f000 fffffff4 00000000
bec0: c3e9d000 c3e9e000 c3eebefc c3eebed8 c0051b24 c0051654 c3e9d000 c3eea000
bee0: c3eebf2c 00000000 00000000 c3e9e000 c3eebf20 c3eebf00 c0064f40 c0051a04
bf00: 00000000 c03bd000 00000000 c3e9f000 00000000 c3eebf70 c3eebf24 c0065230
bf20: c0064ed0 c3e9f000 c3e9e000 c3ea7520 c029a2a0 c3e9e000 00001000 00001000
bf40: 00000009 00000001 00000000 00000000 00148808 c0ed0000 c03bd000 c3eea000
bf60: 0014b9a0 c3eebfa4 c3eebf74 c00656ac c0065104 c3e9e000 c3e9e000 c3e9f000
bf80: c3e9d000 001487f8 00148808 c0ed0000 00000015 c001b6c4 00000000 c3eebfa8
bfa0: c001b520 c0065614 001487f8 c00212c8 00148808 00149810 0014b9a0 c0ed0000
bfc0: 001487f8 00148808 c0ed0000 00000000 00149810 00000000 0014b9a0 001487f8
bfe0: 00077bd8 bffffc88 00051cdc 4019569c 80000010 00148808 00000000 20210000
Backtrace:
Function entered at [<c0144e00>] from [<c007bab8>] memcpy
r9 = C3E7E69C  r8 = 00000000  r7 = C3E90424  r6 = 00000000
r5 = 00000000  r4 = 00000000
Function entered at [<c007b960>] from [<c007f734>] yaffs_AddOrFindLevel0Tnode
Function entered at [<c007f63c>] from [<c007f960>] yaffs_ReadCheckpointTnodes
r7 = C3EEBDB8  r6 = C3E9B000  r5 = C3E903CC  r4 = 00000001
Function entered at [<c007f870>] from [<c007fab0>] yaffs_ReadCheckpointObjects
Function entered at [<c007fa2c>] from [<c007fbd0>] yaffs_ReadCheckpointData
r5 = C3E9B000  r4 = C3E9B000
Function entered at [<c007fba8>] from [<c0082d38>] yaffs_CheckpointRestore
r6 = C01C78A0  r5 = C3E9B000  r4 = C3E990FC
Function entered at [<c0082980>] from [<c007a468>] yaffs_GutsInitialise
Function entered at [<c007a1f8>] from [<c00517ac>] yaffs_internal_read_super
Function entered at [<c0051648>] from [<c0051b24>] get_sb_bdev
Function entered at [<c00519f8>] from [<c0064f40>]
Function entered at [<c0064ec4>] from [<c0065230>]
r8 = 00000000  r7 = C3E9F000  r6 = 00000000  r5 = C03BD000
r4 = 00000000
Function entered at [<c00650f8>] from [<c00656ac>]
Function entered at [<c0065608>] from [<c001b520>]
r8 = C001B6C4  r7 = 00000015  r6 = C0ED0000  r5 = 00148808
r4 = 001487F8
Code: c4805004 f5d1f060 e8b113f8 e2522020 (e8a013f8)