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To: Karl Kleinpaste <karl,AT,charcoal,DOT,com>
Subject: Re: CIPE fails in RH FC3 kernels (2.6.9 & 2.6.10)
From: Tommi Kyntola <tommi.kyntola,AT,ray,DOT,fi>
Date: Thu, 03 Mar 2005 08:22:55 +0200
Cc: cipe-l,AT,inka,DOT,de
In-reply-to: <vxk8y55u0rk.fsf@mesquite.charcoal.com>
References: <vxk8y55u0rk.fsf@mesquite.charcoal.com>
Reply-to: tommi.kyntola,AT,ray,DOT,fi

Hello,
Fedora kernels now have CONFIG_REGPARM set which crashes cipe.
You need to rebuild the kernel without that option.

This was mentioned on the list sometime ago, but not in the
thread someone just said in his mail.

cheers,
Tommi Kyntola

Karl Kleinpaste wrote:
I am test-installing FC3 on an aging i586 (k6-2) machine.  Many things
have not gone especially well.  CIPE is one of them.

I have 1.6.0, and it builds readily enough.  The configuration file is
one I used under RH7.3, and the remote endpoint has not changed (has
not even rebooted) in months.

Running "cd /etc/cipe; ciped-cb -o /etc/cipe/options.ts" gives me an
oops.  The two ending kernel messages below appear to be the result of
nmbd and nifd hanging on discovering new interfaces which they then
cannot put to use properly: Those two programs go into state `D' and
are now unkillable.  ciped-cb does not continue running, of course; a
subsequent "rmmod cipcb" hangs.

The remote endpoint never reports any contact via syslog, no surprise.

This same result was seen with the original FC3 2.6.9 kernel.  That
failure is why I picked up the 2.6.10 RPMs and installed them.  No joy.

Any thoughts?  I can't be the first person to try CIPE under FC3 or
2.6, can I?

--karl

Mar 2 17:27:20 sage kernel: cipcb: CIPE driver vers 1.6.0 (c) Olaf Titz 1996-2003, 100 channels
Mar 2 17:27:20 sage kernel: Unable to handle kernel paging request at virtual address 18b54c8c
Mar 2 17:27:20 sage kernel: printing eip:
Mar 2 17:27:20 sage kernel: 18b54c8c
Mar 2 17:27:20 sage kernel: *pde = 00000000
Mar 2 17:27:20 sage kernel: Oops: 0000 [#1]
Mar 2 17:27:20 sage kernel: Modules linked in: cipcb(U) nnpfs(U) nfs nfsd exportfs lockd md5 ipv6 parport_pc lp parport sunrpc dm_mod ibmcam usbvideo videodev ohci_hcd i2c_sis5595 i2c_core snd_cmipci snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_opl3_lib snd_timer snd_hwdep gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore tulip floppy ext3 jbd raid1
Mar 2 17:27:20 sage kernel: CPU: 0
Mar 2 17:27:20 sage kernel: EIP: 0060:[<18b54c8c>] Tainted: GF VLI
Mar 2 17:27:20 sage kernel: EFLAGS: 00010292 (2.6.10-1.766_FC3) Mar 2 17:27:20 sage kernel: EIP is at 0x18b54c8c
Mar 2 17:27:20 sage kernel: eax: fffffff2 ebx: 18551af2 ecx: 0000002c edx: fffffff2
Mar 2 17:27:20 sage kernel: esi: 0bda4a39 edi: fd9f9279 ebp: b3333eff esp: c2dd8f34
Mar 2 17:27:20 sage kernel: ds: 007b es: 007b ss: 0068
Mar 2 17:27:20 sage kernel: Process ciped-cb (pid: 30762, threadinfo=c2dd8000 task=c205af10)
Mar 2 17:27:21 sage kernel: Stack: 4d99e40c 0c66d74a f53d25b8 36d1cbf0 9e7eb3d1 e07421c6 37c7b967 291caa6f Mar 2 17:27:21 sage kernel: d63d204d 6141845c 3377ccd5 324ba41f 0f68f52d a479adb3 915f7a01 a21ccf65 Mar 2 17:27:21 sage kernel: 828a8ec5 c7313553 cd57ebc4 9f8d67ca b4d710af de81c6c9 a5292c95 050e90d2 Mar 2 17:27:21 sage kernel: Call Trace:
Mar 2 17:27:21 sage kernel: Code: Bad EIP value.
Mar 2 17:27:26 sage wait_for_sysfs[30770]: either wait_for_sysfs (udev 039) needs an update to handle the device '/class/net/cipcb0' properly (no device symlink) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel,AT,lists,DOT,sourceforge,DOT,net>
Mar 2 17:27:26 sage wait_for_sysfs[30772]: either wait_for_sysfs (udev 039) needs an update to handle the device '/class/net/cipcb1' properly (no device symlink) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel,AT,lists,DOT,sourceforge,DOT,net>


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