Unusual Tivo failure - NIP 0x1a56dd0 link 0x1a56bd4 ctr 27556440

[PhilG]

Hi folks

Tonight whilst I was watching Tivo, I hit the "Tivo" button and my poor Tivo died

Looking in the kernel log, I see

Feb 20 20:59:43 (none) kernel: NIP 0x1a56dd0 link 0x1a56bd4 ctr 27556440
Feb 20 20:59:43 (none) kernel: R00 0x78da007a R01 0x7fffef10 R02 0x00000100 R03 0x00000000
Feb 20 20:59:43 (none) kernel: R04 0x7f90d248 R05 0x00015200 R06 0x00000008 R07 0x7afd8502
Feb 20 20:59:43 (none) kernel: R08 0x5478da00 R09 0x0000007a R10 0x01010101 R11 0x00e0bde0
Feb 20 20:59:43 (none) kernel: R12 0x00000018 R13 0x01da9208 R14 0x00000000 R15 0x00000000
Feb 20 20:59:43 (none) kernel: R16 0x018bdd4c R17 0x00000000 R18 0xffffffff R19 0xffffffff
Feb 20 20:59:43 (none) kernel: R20 0x01840000 R21 0x018d24ec R22 0x00000000 R23 0x00000000
Feb 20 20:59:43 (none) kernel: R24 0x00000001 R25 0x00000000 R26 0x00000000 R27 0x7fcbd100
Feb 20 20:59:43 (none) kernel: R28 0x00000000 R29 0x00054804 R30 0x00000000 R31 0x7f90d241

Not sure I've ever seen this sort of crash (with the register diagnostics)

Has anyone got any clues what this may be?

Thanks

Phil G