Unable to Boot A20-Olinuxino-Micro

[bpir1]

Hi all,

I have a A20-Olinuxino-Micro-n8GB. I have installed debian A20_OLinuxino_Micro_debian_Jessie_34_103_2G_NAND_release_15 image. It was working properly, but suddenly Olimex device stopped booting. When I checked with Serial UART Debugging, I am getting following error on serial console.

[    6.803565] [<c000fbc4>] (cpu_idle+0xe4/0x118) from [<4056a0b4>] (0x4056a0b4)
<6>[hotplug]: cpu(0) try to kill cpu(1)
[    6.814257] [hotplug]: cpu(0) try to kill cpu(1)
<3>[hotplug]: try to kill cpu:1 failed!
[    7.822294] [hotplug]: try to kill cpu:1 failed!


I am attaching full log here. Please help me why this error has occured and how to deal with this?

Thanks