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Opened 3 years ago

Last modified 3 years ago

#18612 new defect

Nand errors on RB433UAH with latest trunk

Reported by: duvi Owned by: developers
Priority: normal Milestone:
Component: packages Version: Trunk
Keywords: RB433UAH nand ecc error Cc:

Description

After flashing r43738 on Mikrotik RB433UAH, I'm seeing the following errors during boot in the log:

[   29.400000] __nand_correct_data: uncorrectable ECC error
[   29.400000] end_request: I/O error, dev mtdblock4, sector 0
[   29.400000] Buffer I/O error on device mtdblock4, logical block 0
[   29.410000] __nand_correct_data: uncorrectable ECC error
[   29.420000] __nand_correct_data: uncorrectable ECC error<3>[   29.420000] end_request: I/O error, dev mtdblock4, sector 8
[   29.420000] Buffer I/O error on device mtdblock4, logical block 1
[   29.440000] __nand_correct_data: uncorrectable ECC error
[   29.440000] end_request: I/O error, dev mtdblock4, sector 16
[   29.440000] Buffer I/O error on device mtdblock4, logical block 2
[   29.450000] __nand_correct_data: uncorrectable ECC error
[   29.460000] end_request: I/O error, dev mtdblock4, sector 24
[   29.460000] Buffer I/O error on device mtdblock4, logical block 3
[   29.480000] __nand_correct_data: uncorrectable ECC error
[   29.480000] end_request: I/O error, dev mtdblock4, sector 0
[   29.480000] Buffer I/O error on device mtdblock4, logical block 0
[   29.490000] __nand_correct_data: uncorrectable ECC error
[   29.500000] end_request: I/O error, dev mtdblock4, sector 0
[   29.500000] Buffer I/O error on device mtdblock4, logical block 0
[   29.520000] __nand_correct_data: uncorrectable ECC error
[   29.520000] end_request: I/O error, dev mtdblock4, sector 0
[   29.520000] Buffer I/O error on device mtdblock4, logical block 0
[   29.530000] __nand_correct_data: uncorrectable ECC error
[   29.540000] end_request: I/O error, dev mtdblock4, sector 0
[   29.540000] Buffer I/O error on device mtdblock4, logical block 0
[   29.560000] __nand_correct_data: uncorrectable ECC error
[   29.560000] end_request: I/O error, dev mtdblock4, sector 0
[   29.560000] Buffer I/O error on device mtdblock4, logical block 0
[   29.570000] __nand_correct_data: uncorrectable ECC error
[   29.580000] end_request: I/O error, dev mtdblock4, sector 0
[   29.580000] Buffer I/O error on device mtdblock4, logical block 0
[   29.600000] __nand_correct_data: uncorrectable ECC error
[   29.600000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.620000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.640000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.670000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.690000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.710000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.730000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.750000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.770000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.790000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.810000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.830000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.870000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.880000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.890000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.900000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.920000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.940000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.960000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   29.980000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   30.000000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   30.050000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   30.060000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   30.080000] __nand_correct_data: uncorrectable ECC error__nand_correct_data: uncorrectable ECC error
[   30.100000] __nand_correct_data: uncorrectable ECC error<6>

Besides this, the router seems to be working, but these errors never appeared before.
I also formatted the nand from the Routerboot menu, and reflashed after that, but the messages are still there.

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Change History (1)

comment:1 Changed 3 years ago by duvi

Update to the ticket.

The errors above only appear if I have the blockmount package enabled and built into the image. If it's not there, these errors are not displayed. Nothing else is changed between the builds.

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