AnsweredAssumed Answered

Kernel crashed by NAND flash problem

Question asked by Stone Liu on Jan 10, 2018
Latest reply on Jan 11, 2018 by igorpadykov

Hi,

 

I met a Kernel crash problem, when kernel crash, can see below information.

Please help me to check. Any information you want to get, please let me know.

 

CPU is i.MX6DL

 

Thanks,

Stone

 

gpmi-nand 112000.gpmi-nand: DMA timeout, last DMA :2
gpmi-nand 112000.gpmi-nand: Show GPMI registers :
gpmi-nand 112000.gpmi-nand: offset 0x000 : 0x00830001
gpmi-nand 112000.gpmi-nand: offset 0x010 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x020 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x030 : 0x00000824
gpmi-nand 112000.gpmi-nand: offset 0x040 : 0x3c000000
gpmi-nand 112000.gpmi-nand: offset 0x050 : 0x3c000800
gpmi-nand 112000.gpmi-nand: offset 0x060 : 0x01c6800c
gpmi-nand 112000.gpmi-nand: offset 0x070 : 0x00010101
gpmi-nand 112000.gpmi-nand: offset 0x080 : 0x90000000
gpmi-nand 112000.gpmi-nand: offset 0x090 : 0x03023336
gpmi-nand 112000.gpmi-nand: offset 0x0a0 : 0x00000070
gpmi-nand 112000.gpmi-nand: offset 0x0b0 : 0xff000005
gpmi-nand 112000.gpmi-nand: offset 0x0c0 : 0x00000101
gpmi-nand 112000.gpmi-nand: offset 0x0d0 : 0x05010000
gpmi-nand 112000.gpmi-nand: Show BCH registers :
gpmi-nand 112000.gpmi-nand: offset 0x000 : 0x00000100
gpmi-nand 112000.gpmi-nand: offset 0x010 : 0x00000010
gpmi-nand 112000.gpmi-nand: offset 0x020 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x030 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x040 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x050 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x060 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x070 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x080 : 0x030a1080
gpmi-nand 112000.gpmi-nand: offset 0x090 : 0x08241080
gpmi-nand 112000.gpmi-nand: offset 0x0a0 : 0x070a4080
gpmi-nand 112000.gpmi-nand: offset 0x0b0 : 0x10da4080
gpmi-nand 112000.gpmi-nand: offset 0x0c0 : 0x070a4080
gpmi-nand 112000.gpmi-nand: offset 0x0d0 : 0x10da4080
gpmi-nand 112000.gpmi-nand: offset 0x0e0 : 0x070a4080
gpmi-nand 112000.gpmi-nand: offset 0x0f0 : 0x10da4080
gpmi-nand 112000.gpmi-nand: offset 0x100 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x110 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x120 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x130 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x140 : 0x00000000
gpmi-nand 112000.gpmi-nand: offset 0x150 : 0x20484342
gpmi-nand 112000.gpmi-nand: offset 0x160 : 0x01000000
gpmi-nand 112000.gpmi-nand: offset 0x170 : 0x00000000
gpmi-nand 112000.gpmi-nand: BCH Geometry :
GF length : 13
ECC Strength : 4
Page Size in Bytes : 2084
Metadata Size in Bytes : 10
ECC Chunk0 Size in Bytes: 512
ECC Chunkn Size in Bytes: 512
ECC Chunk Count : 4
Payload Size in Bytes : 2048
Auxiliary Size in Bytes: 16
Auxiliary Status Offset: 12
Block Mark Byte Offset : 2018
Block Mark Bit Offset : 4
gpmi-nand 112000.gpmi-nand: Chip: 0, Error -110
gpmi-nand 112000.gpmi-nand: Chip: 0, Error -22
gpmi-nand 112000.gpmi-nand: Error in ECC-based write: -22
gpmi-nand 112000.gpmi-nand: Chip: 0, Error -22
gpmi-nand 112000.gpmi-nand: Chip: 0, Error -22

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