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From: Pranav <pranav.vaze@iwavesystems.com>
To: linux-mtd@lists.infradead.org,
	linux-mtd-request@lists.infradead.org,
	linux-mtd-owner@lists.infradead.org
Subject: Error Prints during SPI Mount
Date: Fri, 17 Dec 2021 12:45:53 +0530	[thread overview]
Message-ID: <e127aebd-06c2-98fe-3b64-b9312163e1e3@iwavesystems.com> (raw)

Hi,
While mounting the SPI below error print is observed:
root@imx8qmmek:~#mount -t jffs2 /dev/mtdblock0 /run/media/spi
[   34.431077] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00000000: 0xff85 instead
[   34.478267] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00010000: 0xff85 instead
[   34.526057] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00020000: 0xff85 instead
[   34.573882] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00030000: 0xff85 instead
[   34.621682] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00040000: 0xff85 instead
[   34.669536] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00050000: 0xff85 instead
[   34.717342] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00060000: 0xff85 instead
[   34.765162] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00070000: 0xff85 instead
[   34.812943] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00080000: 0xff85 instead
[   34.860724] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00090000: 0xff85 instead
[   34.908540] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x000a0000: 0xff85 instead
[   34.956446] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x000b0000: 0xff85 instead
[   35.004294] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x000c0000: 0xff85 instead
[   35.052181] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x000d0000: 0xff85 instead
[   35.100009] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x000e0000: 0xff85 instead
[   35.147780] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x000f0000: 0xff85 instead
[   35.195594] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00100000: 0xff85 instead
[   35.243429] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00110000: 0xff85 instead
[   35.291250] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00120000: 0xff85 instead
[   35.338984] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00130000: 0xff85 instead
[   35.386796] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00140000: 0xff85 instead
[   35.434612] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00150000: 0xff85 instead
[   35.482411] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00160000: 0xff85 instead

[   35.530215] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00170000: 0xff85 instead
[   35.578084] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00180000: 0xff85 instead
[   35.625760] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x00190000: 0xff85 instead

[   35.673422] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x001a0000: 0xff85 instead
[   35.721083] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x001b0000: 0xff85 instead
[   35.768797] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x001c0000: 0xff85 instead
[   35.808208] usb_otg1_vbus: disabling
[   35.819458] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x001d0000: 0xff85 instead

[   35.867134] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x001e0000: 0xff85 instead
[   35.914781] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not 
found at 0x001f0000: 0xff85 instead

[   35.962000] jffs2: Cowardly refusing to erase blocks on filesystem 
with no valid JFFS2 nodes
[   35.970476] jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 32
mount: /run/media/spi: can't read superblock on /dev/mtdblock0.

This issue is observed with 5.10 kernel.
Please help us to fix this issue.


Regards,

Pranav




Regards,

Pranav



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             reply	other threads:[~2021-12-17  7:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-17  7:15 Pranav [this message]
2021-12-17  8:28 ` Error Prints during SPI Mount Tudor.Ambarus

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