I think I may need to pay the Genius Bar a visit. I've had 26 panics involving the nvrm read error in the last 3 months. I've had 8 in the last 36 hours alone and it's never tied to the same activity. Some is playing games, some is surfing web, a few times it has been editing documents (I hover over the fruit-s short-cut now out of paranoia). I've tried all of the ideas such as turning off video switching, increasing fan speed, and so on.
I think my logic board must be boned at this point. Unfortunately, my wife's identical 2010 MBP is starting to develop the same problem. She's had 3 panics in the last 2 weeks with the same error.
Here's the error summaries from the last 3 days:
Panics Since Last Report: 26
Thu Jun 9 17:07:22 2011
panic(cpu 2 caller 0x5bb40c8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7eeb5000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 25
Thu Jun 9 14:13:34 2011
panic(cpu 3 caller 0x5bb8bc8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7ef00000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 24
Wed Jun 8 23:54:58 2011
panic(cpu 2 caller 0x5bb65c8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0x0a2910de 0x00100000 0x00000000, BAR0 0xc0000000 0x7eebb000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 23
Wed Jun 8 23:24:29 2011
panic(cpu 0 caller 0x5ba46c8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0x0a2910de 0x00100000 0x00000000, BAR0 0xc0000000 0x7eedc000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 22
Wed Jun 8 18:40:43 2011
panic(cpu 2 caller 0x5bbc1c8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7eed7000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 21
Wed Jun 8 18:26:35 2011
panic(cpu 2 caller 0x5bb55c8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7eefa000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 20
Wed Jun 8 15:37:07 2011
panic(cpu 3 caller 0x5bb6bc8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7eec1000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 19
Wed Jun 8 03:21:27 2011
panic(cpu 1 caller 0x5bb6cc8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7eee1000 0x0a5480a2, D0, P3/4
Panics Since Last Report: 18
Tue Jun 7 15:09:41 2011
panic(cpu 0 caller 0x5bb83c8f): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0x7ee99000 0x0a5480a2, D0, P2/4