Unable to handle kernel NULL pointer dereference at virtual address 00000004 pgd = c0004000 [00000004] *pgd=00000000 Internal error: Oops: 17 [#1] PREEMPT last sysfs file: /sys/devices/virtual/gpio/gpio67/value Modules linked in: WranNetDrv wran_mac upp I2C_wrapper Timer_module DCXO mmap_app_mac mcbsp_glue EDMA_wrapper Freq_Change [last unloaded: Freq_Change] CPU: 0 Not tainted (2.6.33-rc4 #903) PC is at apply_to_page_range+0x114/0x214 LR is at getnstimeofday+0x80/0xf4 pc : [] lr : [] psr: 20000093 sp : c046bf70 ip : 29aaaa7d fp : 00000000 r10: 00000000 r9 : 41069265 r8 : c046bf90 r7 : c04a8ea0 r6 : 00071270 r5 : 00000000 r4 : ffffffff r3 : 49e655e6 r2 : 00000018 r1 : 00002333 r0 : b7d96b28 Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 0005317f Table: c6b50000 DAC: 00000017 Process swapper (pid: 0, stack limit = 0xc046a270) Stack: (0xc046bf70 to 0xc046c000) bf60: c046bfa8 c0472b18 c0027014 c046e3e8 bf80: c04bccd8 41069265 c00255b8 c00610dc 49e655e6 1d164a00 c0472b0c c003a77c bfa0: c0472b18 c0472b88 c046bfb8 c0472b78 c0472b88 c0269318 c046a000 c04a2b5c bfc0: c0027014 c046e3e8 c00255ec c002feac c04aa498 c0008948 c0008488 00000000 bfe0: 00000000 c0027018 00000000 00053175 c04a2c04 c0008034 00000000 00000000 [] (apply_to_page_range+0x114/0x214) from [] (0xc0472b88) Code: ebfffc62 e3500000 1a000037 e5973000 (e59a0004) 10.10.10.3: seq=---[ end trace eb36b9db90d84c75 ]--- 183 ttl=64 time=Kernel panic - not syncing: Attempted to kill the idle task! 82.236 ms [] (unwind_backtrace+0x0/0xdc) from [] (panic+0x58/0x130) [] (panic+0x58/0x130) from [] (do_exit+0x68/0x694) [] (do_exit+0x68/0x694) from [] (die+0x290/0x2c4) [] (die+0x290/0x2c4) from [] (__do_kernel_fault+0x64/0x74) [] (__do_kernel_fault+0x64/0x74) from [] (do_page_fault+0x1c4/0x1d8) [] (do_page_fault+0x1c4/0x1d8) from [] (do_DataAbort+0x34/0x94) [] (do_DataAbort+0x34/0x94) from [] (__dabt_svc+0x4c/0x60) Exception stack(0xc046bf28 to 0xc046bf70) Mac [/Sw/tvws/sathish/dhaval_fw/Wran_stack/ieeemac80222/src/bs/../L1Con/BSModFrameMarker.c BSModFrameMarkerISR:340] : allocDmaRequest returned NULL bf20: b7d96b28 00002333 00000018 49e655e6 ffffffff 00000000 bf40: 00071270 c04a8ea0 c046bf90 41069265 00000000 00000000 29aaaa7d c046bf70 bf60: c0061034 c0089194 20000093 ffffffff [] (__dabt_svc+0x4c/0x60) from [] (apply_to_page_range+0x114/0x214) [] (apply_to_page_range+0x114/0x214) from [] (0xc0472b88)