Linux: ipv6 errors while booting Linux

HI there, I did run make modules.
What else should I do? to get the network modules to rebuild?

Did you intsall the modules too ? I mean, was it taken into the device ?

Please do share the Board details, kernel config related to network etc

Hi there,
I have started with the omap L138 lcdk design and using the menuconfig added driver for Dp83640
and then just did the make uimage; make modules and make module_install..

what would you like me to share ?

Changes from the lcdk config file are as follows:
added MII PHY device driver
CONFIG_DP83640_PHY=y

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y

#
# Networking options
#
CONFIG_NETWORK_PHY_TIMESTAMPING=y

Hi Mitesh,

ipv6 module using the symbols exported by the kernel.
You may also need to install the kernel (make install).

Regards,
Prahlad V

Hi Prahalad, I did do make modules_install. do you mean this? or make install ?

make modules_install will install all the modules, but these modules are dependent on other symbols which will be available in kernel. so kernel also need to be installed.

so additionally you have to do "make install"

Oh okay, will do. What compression should be use for kernel ?

Yes, I think I have done that. I can see when the Linux is booting the timestamp..

Log from Linux boot :
reading boot.scr

** Unable to read "boot.scr" from mmc 0:1 **
reading uImage

2233440 bytes read
## Booting kernel from Legacy Image at c0700000 ...
Image Name: Linux-3.3.0
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2233376 Bytes = 2.1 MiB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0
Linux version 3.3.0 (miteshhiran@ubuntu) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #1 PREEMPT Fri May 12 12:24:29 BST 2017
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: AM18x/OMAP-L138 lcdk board
Memory policy: ECC disabled, Data cache writeback
BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space
DaVinci da850/omap-l138/am18x variant 0x1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 125192k/125192k available, 5880k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc0429000 (4228 kB)
.init : 0xc0429000 - 0xc0451000 ( 160 kB)
.data : 0xc0452000 - 0xc047cd40 ( 172 kB)
.bss : 0xc047cd64 - 0xc04999ac ( 116 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:245
Console: colour dummy device 80x30
Calibrating delay loop... 148.88 BogoMIPS (lpj=744448)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0xc032afa0 - 0xc032aff8
gpiochip_add: registered GPIOs 0 to 31 on device: DaVinci
gpiochip_add: registered GPIOs 32 to 63 on device: DaVinci
gpiochip_add: registered GPIOs 64 to 95 on device: DaVinci
gpiochip_add: registered GPIOs 96 to 127 on device: DaVinci
gpiochip_add: registered GPIOs 128 to 143 on device: DaVinci
DaVinci: 144 gpio irqs
print_constraints: dummy:
NET: Registered protocol family 16
EMAC: RMII PHY configured
bio: create slab <bio-0> at 0
SCSI subsystem initialized
i2c-gpio i2c-gpio.1: using pins 20 (SDA) and 21 (SCL)
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
Advanced Linux Sound Architecture Driver Version 1.0.24.
Switching to clocksource timer0_1
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 244
io scheduler noop registered (default)
da8xx_lcdc da8xx_lcdc.0: GLCD: Found VGA_Monitor panel
Console: switching to colour frame buffer device 80x30
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR7
serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR7
serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
console [ttyS2] enabled
brd: module loaded
ahci ahci: forcing PORTS_IMPL to 0x1
ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc
scsi0 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xcc (Micron NAND 512MiB 3,3V 16-bit)
Bad block table found at page 262080, version 0x01
Bad block table found at page 262016, version 0x01
Creating 4 MTD partitions on "davinci_nand.1":
0x000000000000-0x000000020000 : "u-boot env"
0x000000020000-0x0000000a0000 : "u-boot"
0x0000000a0000-0x0000002a0000 : "kernel"
0x0000002a0000-0x000020000000 : "filesystem"
davinci_nand davinci_nand.1: controller rev. 2.5
davinci_mdio davinci_mdio.0: davinci mdio revision 1.5
davinci_mdio davinci_mdio.0: detected phy mask fffffffd
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[1]: device davinci_mdio-0:01, driver NatSemi DP83640
input: gpio-keys-polled as /devices/platform/gpio-keys-polled.0/input/input0
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
omap_rtc: RTC power up reset detected
i2c /dev entries driver
watchdog watchdog: heartbeat 60 sec
cpuidle: using governor ladder
cpuidle: using governor menu
davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory
_regulator_get: 1-0018 supply IOVDD not found, using dummy regulator
_regulator_get: 1-0018 supply DVDD not found, using dummy regulator
_regulator_get: 1-0018 supply AVDD not found, using dummy regulator
_regulator_get: 1-0018 supply DRVDD not found, using dummy regulator
asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok
ALSA device list:
#0: DA850/OMAP-L138 EVM
TCP cubic registered
NET: Registered protocol family 17
console [netcon0] enabled
mmc0: new high speed SDHC card at address 0002
netconsole: network logging started
mmcblk0: mmc0:0002 N/A 7.50 GiB
davinci_emac davinci_emac.1: using random MAC addr: 8e:6d:40:de:f6:47
mmcblk0: p1 p2 p3
ata1: SATA link down (SStatus 0 SControl 300)
omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): recovery complete
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
Freeing init memory: 160K

INIT: version 2.88 booting

Starting udev
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p3): using internal journal
EXT3-fs (mmcblk0p3): recovery complete
EXT3-fs (mmcblk0p3): mounted filesystem with writeback data mode
Starting Bootlog daemon: bootlogd.

ALSA: Restoring mixer settings...

Configuring network interfaces... net eth0: attached PHY driver [NatSemi DP83640] (mii_bus:phy_addr=davinci_mdio-0:01, id=20005ce1)
udhcpc (v1.20.2) started

Sending discover...

davinci_mdio davinci_mdio.0: resetting idled controller
PHY: davinci_mdio-0:01 - Link is Up - 100/Full
Sending discover...

Sending discover...

No lease, failing

done.

Wed Nov 6 12:05:00 UTC 2013


INIT: Entering runlevel: 5


Starting system message bus: dbus.

Starting Dropbear SSH server: ipv6: disagrees about version of symbol inet_recvmsg
ipv6: Unknown symbol inet_recvmsg (err -22)
ipv6: disagrees about version of symbol skb_free_datagram
ipv6: Unknown symbol skb_free_datagram (err -22)
ipv6: disagrees about version of symbol __skb_checksum_complete
ipv6: Unknown symbol __skb_checksum_complete (err -22)
ipv6: disagrees about version of symbol register_sysctl_paths
ipv6: Unknown symbol register_sysctl_paths (err -22)
ipv6: disagrees about version of symbol xfrm_inner_extract_output
ipv6: Unknown symbol xfrm_inner_extract_output (err -22)
ipv6: disagrees about version of symbol skb_free_datagram_locked
ipv6: Unknown symbol skb_free_datagram_locked (err -22)
ipv6: disagrees about version of symbol sock_i_uid

Hello,

ipv6: Unknown symbol inet_recvmsg (err -22)
ipv6: disagrees about version of symbol skb_free_datagram
ipv6: Unknown symbol skb_free_datagram (err -22)
ipv6: disagrees about version of symbol __skb_checksum_complete
ipv6: Unknown symbol __skb_checksum_complete (err -22)
ipv6: disagrees about version of symbol register_sysctl_paths
ipv6: Unknown symbol register_sysctl_paths (err -22)
ipv6: disagrees about version of symbol xfrm_inner_extract_output
ipv6: Unknown symbol xfrm_inner_extract_output (err -22)
ipv6: disagrees about version of symbol skb_free_datagram_locked
ipv6: Unknown symbol skb_free_datagram_locked (err -22)
ipv6: disagrees about version of symbol sock_i_uid

The above errors mean the module isn’t compatible with Linux which you have built.

There is some init script which it is trying to load the module. In your file system (of omapl138 ) look for modules location (find / -name *.ko) should tell you that.

When you built your kernel also build the modules and copy those modules to the location reported by above. (Note: it needs to be in same folder structure)

Cheers,
--Prabhakar Lad

Thanks ,

Yes I think, I do that. But will list the steps.

1) After doing the make uImage; make modules and make modules_install;
2) I am moving the uImage into the SD card boot partition (uImage is taken from arch/arm/boot)
3) Copying the file system created by the module_install into the SD card in rootFS partition. This basically is over writing "lib" folder.

Is these steps right??

Yeah, it was writing in sd card but was creating folder lib in lib!!!
Thanks for the support it cleared all the errors..

But for some reason still fails to do DHCP!!! will debug next week. thanks.