[Trac #425] cafe_ccic sporadic oops when running gstreamer

[Zarro Boogs per Child]

#425: cafe_ccic sporadic oops when running gstreamer
---------------------+------------------------------------------------------
 Reporter:  cjb      |        Owner:  corbet  
     Type:  defect   |       Status:  assigned
 Priority:  blocker  |    Milestone:  BTest-2 
Component:  kernel   |   Resolution:          
 Keywords:           |  
---------------------+------------------------------------------------------
Comment (by dilinger):

 Also note that when this happens while stressing nand, we also get some
 ECC errors:

 {{{
 CAFÉ NAND 0000:00:0c.0: Failed to correct ECC at 12b40000
 Register 0: 64000000
 Register 4: 28000000
 Register 8: 40000000
 Register c: 40000000
 Register 10: 00000000
 Register 14: ffffffff
 Register 18: 00000840
 Register 1c: 00000000
 Register 20: 00025680
 Register 24: 01010a0a
 Register 28: 24121212
 Register 2c: 11000000
 Register 30: 00000000
 Register 34: 00000000
 Register 38: 00000000
 Register 3c: 00040000
 Register 40: a0000840
 Register 44: 0711c000
 Register 48: 00000000
 Register 4c: 00005fbe
 Register 50: 0e9200ff
 Register 54: 0f57058c
 Register 58: 082301b2
 end_request: I/O error, dev mtdblock0, sector 612864
 Buffer I/O error on device mtdblock0, logical block 76608
 CAFÉ NAND 0000:00:0c.0: Failed to correct ECC at 12b41000
 Register 0: 64000000
 Register 4: 28000000
 Register 8: 40000000
 Register c: 40000000
 Register 10: 00000000
 Register 14: ffffffff
 Register 18: 00000840
 Register 1c: 00000000
 Register 20: 00025682
 Register 24: 01010a0a
 Register 28: 24121212
 Register 2c: 11000000
 Register 30: 00000000
 Register 34: 00000000
 Register 38: 00000000
 Register 3c: 00040000
 Register 40: a0000840
 Register 44: 0711c000
 Register 48: 00000000
 Register 4c: 00005fbe
 Register 50: 0e9200ff
 Register 54: 0f57058c
 Register 58: 082301b2
 end_request: I/O error, dev mtdblock0, sector 612872
 Buffer I/O error on device mtdblock0, logical block 76609
 }}}


 And so on...

-- 
Ticket URL: <http://dev.laptop.org/ticket/425#comment:4>
One Laptop Per Child <http://laptop.org/>