Hi Jan,
here is the next result:
Regards
Mathias
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Performing network-prepareConfiguring network interfaces...BUG: unable to
handle kernel paging request at virtual address 5112039a
printing eip:
*pde = 00000000
Oops: 0002 [#1]
SMP
Modules linked in: e1000
CPU: 0
EIP: 0060:[<c03e5680>] Not tainted VLI
EFLAGS: 00010092 (2.6.20.4 #17)
EIP is at 0xc03e5680
eax: c0112254 ebx: 00000006 ecx: c011435d edx: dfa42000
esi: 00000046 edi: ffffffff ebp: 00000000 esp: dfa43e24
ds: 007b es: 007b ss: 0068
Process ifconfig (pid: 1241, ti=dfa42000 task=dfc80030 task.ti=dfa42000)
Stack: 000000db 00000000 c03d9100 c010ef91 00006d80 00000001 00000060 e099a1ed
00000286 ffffff24 df6fe5c8 00000000 0000000f 00000002 c0103439 df6fe5c8
e099a0ff e09c0000 00000000 0000000f 00000002 80080740 dfdd007b df6f007b
Call Trace:
[<c010ef91>] __ipipe_handle_irq+0x1b9/0x20b
[<e099a1ed>] e1000_set_multi+0xee/0x189 [e1000]
[<c0103439>] common_interrupt+0x21/0x38
[<e099a0ff>] e1000_set_multi+0x0/0x189 [e1000]
[<e099a1ed>] e1000_set_multi+0xee/0x189 [e1000]
[<c02dcf91>] __dev_mc_upload+0x1d/0x1e
[<c02dd0b1>] dev_mc_upload+0x24/0x37
[<c02db5bc>] dev_open+0x44/0x62
[<c02da089>] dev_change_flags+0x47/0xe4
[<c030d1a2>] devinet_ioctl+0x252/0x56f
[<c02db19a>] dev_ifsioc+0x113/0x38d
[<c02d15b4>] sock_ioctl+0x0/0x1ad
[<c02d1742>] sock_ioctl+0x18e/0x1ad
[<c02d15b4>] sock_ioctl+0x0/0x1ad
[<c015e1a7>] do_ioctl+0x1f/0x62
[<c015e42e>] vfs_ioctl+0x244/0x256
[<c015e473>] sys_ioctl+0x33/0x4c
[<c01029f3>] sysenter_past_esp+0x6c/0x70
=======================
Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 91 3d c0 00 91 3d
c0 00 00 00 00 00 00 00 00 00 00 00 00 00
EIP: [<c03e5680>] 0xc03e5680 SS:ESP 0068:dfa43e24
<0>Kernel panic - not syncing: Fatal exception in interrupt
BUG: at arch/i386/kernel/smp.c:565 smp_call_function()
[<c010b903>] smp_call_function+0x66/0x10a
[<c0118e22>] printk+0x62/0xd5
[<c010b9c2>] smp_send_stop+0x1b/0x2b
[<c01183bd>] panic+0x4d/0xe4
[<c0103f71>] die+0x1f2/0x226
[<c011168c>] do_page_fault+0x447/0x517
[<c013fb96>] __alloc_pages+0x52/0x286
[<c010f62b>] __ipipe_handle_exception+0xce/0x158
[<c01521cb>] kmem_cache_alloc+0x5d/0x67
[<c010bb1e>] smp_call_function_interrupt+0x31/0x4c
[<c033337d>] error_code+0x81/0x90
[<c011435d>] try_to_wake_up+0x33c/0x346
[<c0112254>] __activate_task+0x1c/0x29
[<c010ef91>] __ipipe_handle_irq+0x1b9/0x20b
[<e099a1ed>] e1000_set_multi+0xee/0x189 [e1000]
[<c0103439>] common_interrupt+0x21/0x38
[<e099a0ff>] e1000_set_multi+0x0/0x189 [e1000]
[<e099a1ed>] e1000_set_multi+0xee/0x189 [e1000]
[<c02dcf91>] __dev_mc_upload+0x1d/0x1e
[<c02dd0b1>] dev_mc_upload+0x24/0x37
[<c02db5bc>] dev_open+0x44/0x62
[<c02da089>] dev_change_flags+0x47/0xe4
[<c030d1a2>] devinet_ioctl+0x252/0x56f
[<c02db19a>] dev_ifsioc+0x113/0x38d
[<c02d15b4>] sock_ioctl+0x0/0x1ad
[<c02d1742>] sock_ioctl+0x18e/0x1ad
[<c02d15b4>] sock_ioctl+0x0/0x1ad
[<c015e1a7>] do_ioctl+0x1f/0x62
[<c015e42e>] vfs_ioctl+0x244/0x256
[<c015e473>] sys_ioctl+0x33/0x4c
[<c01029f3>] sysenter_past_esp+0x6c/0x70
=======================
----- Original Nachricht ----
Von: Jan Kiszka <[EMAIL PROTECTED]>
An: "M. Koehrer" <[EMAIL PROTECTED]>
Datum: 27.04.2007 16:31
Betreff: Re: [Xenomai-help] Xenomai and MSI enabled crashes kernel
> M. Koehrer wrote:
> > Hi Jan,
> >
> > here is the result - I have logged with a serial console (as my kernel
> freezes).
> > There are many printk messages...
> >
> > I hope that helps a little bit
>
> Not yet (was a silly patch, please revert first). Another try
>
> --- linux-2.6.20.orig/include/asm-i386/ipipe.h
> +++ linux-2.6.20/include/asm-i386/ipipe.h
> @@ -262,6 +262,9 @@ static inline unsigned long __ipipe_ffnz
> do { \
> local_irq_enable_nohead(ipd); \
> if (ipd == ipipe_root_domain) { \
> +if (!ipd->irqs[irq].handler) { \
> + ipipe_set_printk_sync(ipd); printk("irq=%d\n", irq); BUG(); \
> +}; \
> if (likely(!ipipe_virtual_irq_p(irq))) { \
> __ipipe_call_root_xirq_handler(ipd,irq); \
> } else { \
>
>
>
--
Mathias Koehrer
[EMAIL PROTECTED]
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