I've been getting the following error on an EU Wii U for several days now. When I bought it last Wednesday, it still worked fine, so I'm not sure if it's related to a problem in the latest version of Nintendont or something broke in my vWii.
It occurs when I select either storage device within the base Nintendont software, no loader.
Exception (DSI) occurred!
GPR00 8006AF90 GPR08 00000000 GPR16 66666600 GPR24 80170000
GRP01 8020A2C8 GPR09 00000000 GPR17 00000000 GPR25 80160F30
GPR02 80174040 GPR10 000A01D0 GPR18 00000000 GPR26 0000CAFE
GPR03 00000000 GPR11 0000000E GPR19 8020F328 GPR27 8020A2D8
GPR04 8016DF2C GPR12 88202248 GPR20 80160E20 GPR28 CD8005A0
GPR05 8016DF2C GPR13 801774E0 GPR21 00000000 GPR29 80160E24
GPR06 8016DF24 GPR14 00000001 GPR22 00000000 GPR30 8016C124
GPR07 8020A2D8 GPR15 8020A2D8 GPR23 00000000 GPR31 00000000
LR 8006C0C8 SRR0 800ceedc SRR1 0000b032 MSR 00001000
DAR 00000000 DSISR 04000000
STACK DUMP:
800ceedc --> 8006c0c8 --> 8005dfec --> 800a6904 -->
800a68a8
CODE DUMP:
800ceedc: 81090000 3DE08080 60E78080 3D48FEFF
800ceeec: 394AFEFF 7D4A4078 7D483839 4082001C
800ceefc: 85090004 3D48FEFF 394AFEFF 7D4A4078
Troubleshooting steps I already tried:
-Nintendont reinstalled from the links in the first post
-SD card swapped
-SD card reformatted
-SD card emptied, with only Nintendont in the sd:/apps/ folder
-Homebrew Channel reinstalled
-External hard drive unplugged
-Power cut
The same installation works fine on an original Wii setup with BootMii as boot2.
Does anyone have any idea? Thanks.