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kiss-o-matic
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PostPosted: Tue Jul 10, 2012 6:31 am    Post subject: Some modules load, some don't... [SOLVED] Reply with quote

Brand new build. Using kernel 3.3.8

trying to get nfs/nfsd to load.

Code:

# lsmod
Module                  Size  Used by
exportfs                3346  0
nvidia              12285397  24


Code:

# modprobe nfs
WARNING: Error inserting lockd (/lib/modules/3.3.8-gentoo/kernel/fs/lockd/lockd.ko): Invalid module format
FATAL: Error inserting nfs (/lib/modules/3.3.8-gentoo/kernel/fs/nfs/nfs.ko): Invalid module format


Code:

# modinfo /lib/modules/3.3.8-gentoo/kernel/fs/lockd/lockd.ko
filename:       /lib/modules/3.3.8-gentoo/kernel/fs/lockd/lockd.ko
license:        GPL
description:    NFS file locking service version 0.5.
author:         Olaf Kirch <okir@monad.swb.de>
depends:        sunrpc
intree:         Y
vermagic:       3.3.8-gentoo SMP mod_unload
parm:           nsm_use_hostnames:bool
parm:           nlm_max_connections:uint


Code:

filename:       /lib/modules/3.3.8-gentoo/kernel/fs/exportfs/exportfs.ko
license:        GPL
depends:       
intree:         Y
vermagic:       3.3.8-gentoo SMP mod_unload


Not sure what the problem is. I followed the handbook. Compiled kernel. Did 'make && make modules_install' and added them to /etc/conf.d/modules to auto start. I only tried NFS as kernel modules b/c it wasn't working when I built it into the kernel.


Code:

 # grep NFS .config
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFS_COMMON=y


Last edited by kiss-o-matic on Wed Jul 11, 2012 12:47 am; edited 1 time in total
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gorkypl
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PostPosted: Tue Jul 10, 2012 8:38 am    Post subject: Reply with quote

The output of 'uname -a' may be helpful, but my guess is that you are still using the old kernel.
It should be clear after looking at dmesg.
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kiss-o-matic
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PostPosted: Tue Jul 10, 2012 12:16 pm    Post subject: Reply with quote

Let the mystery continue....

Code:

linux # uname -a
Linux txlxn07 3.3.8-gentoo #2 SMP Thu Jul 5 06:34:13 JST 2012 x86_64 Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz GenuineIntel GNU/Linux


Code:

linux # dmesg |grep -i linux
[    0.000000] Linux version 3.3.8-gentoo (root@txlnx07) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.5, pie-0.4.7) ) #2 SMP Thu Jul 5 06:34:13 JST 2012
[    0.412897] Advanced Linux Sound Architecture Driver Version 1.0.24.
[    0.536939] usb usb1: Manufacturer: Linux 3.3.8-gentoo ehci_hcd
[    0.547929] usb usb2: Manufacturer: Linux 3.3.8-gentoo ehci_hcd

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gorkypl
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PostPosted: Tue Jul 10, 2012 12:21 pm    Post subject: Reply with quote

dmesg | grep version ? But it indeed looks strange, as exportfs has the same vermagic as lockd...
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kiss-o-matic
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PostPosted: Tue Jul 10, 2012 1:13 pm    Post subject: Reply with quote

Code:


$ dmesg |grep version
[    0.000000] Linux version 3.3.8-gentoo (root@txlnx07) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.5, pie-0.4.7) ) #2 SMP Thu Jul 5 06:34:13 JST 2012
[    0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[    0.122982] ... version:                3
[    0.412386] libata version 3.00 loaded.
[    0.511244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.511963] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.518695] ata_piix 0000:00:1f.2: version 2.13
[    0.522620] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    0.523058] igb: Intel(R) Gigabit Ethernet Network Driver - version 3.2.10-k
[    0.523279] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.1-k
[    0.523562] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.6.7-k
[    0.523838] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 2.2.0-k
[    0.525158] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[    1.150978] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    2.659223] udevd[1182]: starting version 171


Think it's worth trying another kernel?
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gorkypl
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PostPosted: Tue Jul 10, 2012 5:08 pm    Post subject: Reply with quote

kiss-o-matic wrote:

Think it's worth trying another kernel?

This is what I would do, as I cannot think of any logical reason of such behaviour. I'd also set CONFIG_MODVERSIONS=n just to be on the safe side.
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kiss-o-matic
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PostPosted: Wed Jul 11, 2012 12:47 am    Post subject: Reply with quote

Chalk this one up to me being an idiot. This is a new build on an old system. Swapped out /dev/sdb and put root there. Somewhere in the install process, I actually created a boot partition on /dev/sdb1 and copied a kernel there (once). And, for my new "system", grub.conf was pointing to root (hd1,0) but I was updating root (hd0,0). Updated grub.conf and all is well.
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gorkypl
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PostPosted: Wed Jul 11, 2012 6:11 am    Post subject: Reply with quote

Ah, we all do similar things from time to time :) Good to know it's all right now :)
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