Bug 3955

Summary: [p1022ds] [danny 1.3.1] some error message in dmesg
Product: [Build System, Metadata & Runtime] BSPs Reporter: Yi Zhao <yi.zhao>
Component: bsps-meta-fsl-ppcAssignee: Zhenhua Luo <zhenhua.luo>
Status: RESOLVED NOTABUG QA Contact:
Severity: normal    
Priority: Medium CC: b40290, msm-oss, sgw, yi.zhao, zhenhua.luo
Version: 1.3.1   
Target Milestone: 1.3.2   
Hardware: Other   
OS: ppc   
Whiteboard:
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: ---
Attachments:
Description Flags
full dmesg log none

Description Yi Zhao 2013-02-28 08:22:54 UTC 
Location: http://autobuilder.yoctoproject.org/pub/nightly/20130226-2

branch: danny
poky: 98292d1ef1cb44cf96f0a28fbca6439eda55ce1b
meta-fsl-ppc: fa713448e2dfe12487e0d1ec4c610baa26cf2ef4

u-boot setting:
###############
setenv bootcmd 'setenv bootargs root=/dev/sda5 rw console=$consoledev,$baudrate $othbootargs; sata init; ext2load sata 0:5 $loadaddr /boot/uImage; ext2load sata 0:5 $fdtaddr /boot/dtb_file; bootm $loadaddr - $fdtaddr'
boot
###############

The rootfs is deployed in the SATA disk.

There are some error message in dmesg when system boot up.
#############
root@p1022ds:/var/log# dmesg |grep error
fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed with error -22
fsl-pq_mdio: probe of ffe25000.mdio failed with error -16
snd-soc-p1022ds: probe of snd-soc-p1022ds.0 failed with error -22
end_request: I/O error, dev nbd3, sector 2
EXT3-fs (nbd3): error: unable to read superblock
end_request: I/O error, dev nbd8, sector 2
EXT3-fs (nbd8): error: unable to read superblock
end_request: I/O error, dev nbd0, sector 2
EXT3-fs (nbd0): error: unable to read superblock
end_request: I/O error, dev nbd10, sector 2
EXT3-fs (nbd10): error: unable to read superblock
end_request: I/O error, dev nbd12, sector 2
EXT3-fs (nbd12): error: unable to read superblock
end_request: I/O error, dev nbd5, sector 2
EXT3-fs (nbd5): error: unable to read superblock
end_request: I/O error, dev nbd11, sector 2
EXT3-fs (nbd11): error: unable to read superblock
end_request: I/O error, dev nbd9, sector 2
EXT3-fs (nbd9): error: unable to read superblock
end_request: I/O error, dev nbd3, sector 2
EXT2-fs (nbd3): error: unable to read superblock
end_request: I/O error, dev nbd6, sector 2
EXT3-fs (nbd6): error: unable to read superblock
end_request: I/O error, dev nbd14, sector 2
EXT3-fs (nbd14): error: unable to read superblock
end_request: I/O error, dev nbd2, sector 2
EXT3-fs (nbd2): error: unable to read superblock
end_request: I/O error, dev nbd1, sector 2
EXT3-fs (nbd1): error: unable to read superblock
end_request: I/O error, dev nbd13, sector 2
EXT3-fs (nbd13): error: unable to read superblock
end_request: I/O error, dev nbd11, sector 2
EXT2-fs (nbd11): error: unable to read superblock
end_request: I/O error, dev nbd4, sector 2
EXT3-fs (nbd4): error: unable to read superblock
end_request: I/O error, dev nbd15, sector 2
EXT3-fs (nbd15): error: unable to read superblock
end_request: I/O error, dev nbd5, sector 2
EXT2-fs (nbd5): error: unable to read superblock
end_request: I/O error, dev nbd7, sector 2
EXT3-fs (nbd7): error: unable to read superblock
end_request: I/O error, dev nbd8, sector 2
EXT2-fs (nbd8): error: unable to read superblock
end_request: I/O error, dev nbd11, sector 0
end_request: I/O error, dev nbd10, sector 2
EXT2-fs (nbd10): error: unable to read superblock
end_request: I/O error, dev nbd9, sector 2
EXT2-fs (nbd9): error: unable to read superblock
end_request: I/O error, dev nbd6, sector 2
EXT2-fs (nbd6): error: unable to read superblock
end_request: I/O error, dev nbd1, sector 2
EXT2-fs (nbd1): error: unable to read superblock
end_request: I/O error, dev nbd2, sector 2
EXT2-fs (nbd2): error: unable to read superblock
end_request: I/O error, dev nbd4, sector 2
EXT2-fs (nbd4): error: unable to read superblock
end_request: I/O error, dev nbd12, sector 2
EXT2-fs (nbd12): error: unable to read superblock
end_request: I/O error, dev nbd15, sector 2
EXT2-fs (nbd15): error: unable to read superblock
end_request: I/O error, dev nbd14, sector 2
EXT2-fs (nbd14): error: unable to read superblock
end_request: I/O error, dev nbd0, sector 2
EXT2-fs (nbd0): error: unable to read superblock
end_request: I/O error, dev nbd3, sector 0
end_request: I/O error, dev nbd5, sector 0
end_request: I/O error, dev nbd13, sector 2
EXT2-fs (nbd13): error: unable to read superblock
end_request: I/O error, dev nbd7, sector 2
EXT2-fs (nbd7): error: unable to read superblock
end_request: I/O error, dev nbd8, sector 0
end_request: I/O error, dev nbd10, sector 0
end_request: I/O error, dev nbd9, sector 0
end_request: I/O error, dev nbd6, sector 0
end_request: I/O error, dev nbd1, sector 0
end_request: I/O error, dev nbd2, sector 0
end_request: I/O error, dev nbd4, sector 0
EXT3-fs (sda4): error: unable to read superblock
end_request: I/O error, dev nbd12, sector 0
end_request: I/O error, dev nbd15, sector 0
end_request: I/O error, dev nbd14, sector 0
end_request: I/O error, dev nbd0, sector 0
end_request: I/O error, dev nbd13, sector 0
end_request: I/O error, dev nbd7, sector 0
EXT2-fs (sda4): error: unable to read superblock
NTFS-fs error (device sda4): read_ntfs_boot_sector(): Primary boot sector is invalid.
NTFS-fs error (device sda4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover.
NTFS-fs error (device sda4): ntfs_fill_super(): Not an NTFS volume.
root@p1022ds:/var/log# 
##############
Comment 1 Yi Zhao 2013-02-28 08:23:53 UTC 
Created attachment 1089 [details]
full dmesg log

I attached the full message log.
Comment 2 Matthew McClintock 2013-02-28 15:11:44 UTC 
(In reply to comment #1)
> Created attachment 1089 [details]
> full dmesg log
> 
> I attached the full message log.

This occurs when trying to automount file systems. Not sure of the best fix yet.
Comment 3 Yi Zhao 2013-03-01 03:12:25 UTC 
Besides the filesystem-related error messages, there are some other errors:

Feb 28 08:03:49 p1022ds user.warn kernel: fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed with error -22
Feb 28 08:03:49 p1022ds user.warn kernel: fsl-pq_mdio: probe of ffe25000.mdio failed with error -16
Feb 28 08:03:49 p1022ds user.warn kernel: snd-soc-p1022ds: probe of snd-soc-p1022ds.0 failed with error -22
Comment 4 Chunrong Guo 2013-03-22 09:33:34 UTC 
1. fix "fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed with error -22"
   please set 'othbootargs ' in uboot.
u-boot setting:
#######################
setenv othbootargs cache-sram=0xfff00000,0x8000
#######################

2. fix "snd-soc-p1022ds: probe of snd-soc-p1022ds.0 failed with error -22"
   please set 'hwconfig' in uboot.
u-boot setting:
#######################
setenv hwconfig audclk:12
#######################

3. fix "EXT3-fs (nbd3): error: unable to read superblock" 
   please disable the option Network block device support in kernel.
   The option can be found in menuconfig under Device Drivers-> Block devices-   >Network block device support options .

4. "fsl-pq_mdio: probe of ffe25000.mdio failed with error -16"
   fsl-pq_mdio can config for two PHY . 
   there is only PHY in some p1022ds boards. 
   so ,there are errors sometime.
   
I  tested  successfully in p1022ds board by those ways.
Comment 5 Chunrong Guo 2013-04-12 06:32:22 UTC 
set 'othbootargs ' and 'hwconfig' in uboot.
Comment 6 Chunrong Guo 2013-04-12 06:36:34 UTC 
*** Bug 3451 has been marked as a duplicate of this bug. ***