Hi,
We have a customize board, which contains DM8148 & we are using RDK-4.0.
We are able to boot the kernel,
Also I am able to run init.sh script of RDK,
But when I run load.sh , I am getting following error
root@dm814x:/opt/dvr_rdk/ti814x# ./load.sh
Attached to slave procId 2.
Unable to handle kernel NULL pointer dereference at virtual address 0000000e
pgd = ea5f4000
[0000000e] *pgd=aaa6e031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1]
last sysfs file: /sys/devices/virtual/syslinkipc/syslinkipc_GateMP/uevent
Modules linked in: syslink
CPU: 0 Tainted: G W (2.6.37 #1)
PC is at OsalKfile_open+0xac/0x190 [syslink]
LR is at path_put+0x30/0x34
pc : [<bf021010>] lr : [<c00d7458>] psr: 20000013
sp : ea6b7d70 ip : ea6b7c80 fp : ea6b7dac
r10: 00000000 r9 : 00000000 r8 : 00000000
r7 : ea6b7dc4 r6 : ee5fb000 r5 : ee5fe000 r4 : fffffffe
r3 : eb37e900 r2 : 0000007d r1 : 0000007e r0 : fffffffe
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c5387d Table: aa5f4019 DAC: 00000017
Process fw_load.out (pid: 1026, stack limit = 0xea6b62e8)
Stack: (0xea6b7d70 to 0xea6b8000)
7d60: bf05b1fd ea6b7dc4 00000001 bf000000
7d80: ea6b7dc4 ea6b7dc4 ee5fb000 ee58d000 00000000 00000000 00000000 bf0ae2bc
7da0: ea6b7dec ea6b7db0 bf009c00 bf020f70 ee5fb000 00000000 00000000 00000000
7dc0: ec429000 ee5fe000 ee58d000 ee5fb000 00000000 00000000 bf0ae2bc 00000000
7de0: ea6b7e24 ea6b7df0 bf001d4c bf009ba8 00000000 ea6b7ec8 00000000 00000000
7e00: ee59f000 00000000 ee5fb000 00000000 ea6b7ec8 00000000 ea6b7e64 ea6b7e28
7e20: bf002db0 bf001cf4 00000000 ea6b7ec8 00000000 00000000 00000025 befd3b40
7e40: 00000000 c020e0a2 ee5fb000 00000000 ea6b6000 00000000 ea6b7efc ea6b7e68
7e60: bf0051dc bf002d34 00000000 ea6b7ec8 ea6b7e94 ea6b7e80 c0220714 c02206b8
7e80: 00000000 60000013 ea8a3280 eb2c9890 ea6b6000 0000001c 4009b000 00000000
7ea0: ea6b7ecc ea6b7eb0 c0070764 0485f000 ee59f000 befd3e4d 00000025 00000000
7ec0: 00000000 00000000 00000000 ea6b7ed8 c00f9e84 c00917f4 ea6b7ef4 eae00e00
7ee0: 00000008 befd3b40 00000008 00000000 ea6b7f74 ea6b7f00 c00dc4c4 bf00492c
7f00: ea8a3280 00000000 00000000 00000000 00000000 0000001c eabc7588 00000002
7f20: eb2c9830 00000000 00000002 00000000 fffffffe 00000000 ea6b7f6c ea6b7f48
7f40: c041f5bc c00479ec ffffffff eb08e01c ea9a7400 befd3b40 c020e0a2 00000008
7f60: 00000000 ea6b6000 ea6b7fa4 ea6b7f78 c00dc590 c00dc000 ea6b7fac 00000001
7f80: c041be30 00000000 0007f334 000521d4 00000036 c004c568 00000000 ea6b7fa8
7fa0: c004c3c0 c00dc544 00000000 0007f334 00000008 c020e0a2 befd3b40 00000001
7fc0: 00000000 0007f334 000521d4 00000036 befd3b40 c020e0a2 00000000 00000000
7fe0: 0007f64c befd3b08 0002b1c0 402a81cc 60000010 00000008 00000000 00000000
Backtrace:
[<bf020f64>] (OsalKfile_open+0x0/0x190 [syslink]) from [<bf009c00>] (ElfLoader_load+0x64/0xfc [syslink])
[<bf009b9c>] (ElfLoader_load+0x0/0xfc [syslink]) from [<bf001d4c>] (Loader_load+0x64/0x94 [syslink])
[<bf001ce8>] (Loader_load+0x0/0x94 [syslink]) from [<bf002db0>] (ProcMgr_load+0x88/0xe8 [syslink])
[<bf002d28>] (ProcMgr_load+0x0/0xe8 [syslink]) from [<bf0051dc>] (ProcMgrDrv_ioctl+0x8bc/0x14d4 [syslink])
[<bf004920>] (ProcMgrDrv_ioctl+0x0/0x14d4 [syslink]) from [<c00dc4c4>] (do_vfs_ioctl+0x4d0/0x544)
r8:00000000 r7:00000008 r6:befd3b40 r5:00000008 r4:eae00e00
[<c00dbff4>] (do_vfs_ioctl+0x0/0x544) from [<c00dc590>] (sys_ioctl+0x58/0x7c)
r9:ea6b6000 r8:00000000 r7:00000008 r6:c020e0a2 r5:befd3b40
r4:ea9a7400
[<c00dc538>] (sys_ioctl+0x0/0x7c) from [<c004c3c0>] (ret_fast_syscall+0x0/0x30)
r8:c004c568 r7:00000036 r6:000521d4 r5:0007f334 r4:00000000
Code: e3a09000 e1a04000 e9850050 e5875000 (e5903010)
---[ end trace 1b75b31a2719ed1e ]---
Please help me in this.