Hi, I want to use Xenomai, but I get (sometimes, but everytime the same) kernel-Oops just by running xeno-test:
[..]
Xenomai: stopping native API services.
I-pipe: Domain Xenomai unregistered.
Xenomai: hal/x86 stopped.
Xenomai: real-time nucleus unloaded.
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
00000000
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
Modules linked in: netconsole 8139too crc32 ipv6 nfs lockd sunrpc
intel_agp ehci_hcd uhci_hcd usbcore i810_audio ac97_codec soundcore 3c59x
mii agpgart
CPU: 0
EIP: 0060:[<00000000>] Not tainted VLI
EFLAGS: 00010246 (2.6.16.27n-xeno222 #7)
EIP is at rest_init+0x3feffde0/0x63
eax: c030ba80 ebx: c030ba80 ecx: 00000002 edx: 00000003
esi: c030ba80 edi: 00000246 ebp: 00000021 esp: cc1bbf80
ds: 007b es: 007b ss: 0068
Process dd (pid: 11490, threadinfo=cc1ba000 task=d56f8a70)
Stack: <0>c013f158 00000021 c030ba80 cc1bbfbc 00000001 c0314408 c030ba80
cc1bbfbc
00000000 00000200 08051000 cc1ba000 c0111c3d 00000000 c0102ec6
00000000
08051000 00000200 00000200 08051000 bfda2568 00000003 0000007b
0000007b
Call Trace:
[<c013f158>] __ipipe_dispatch_event+0xcd/0xeb
[<c0111c3d>] __ipipe_syscall_root+0x2f/0xd8
[<c0102ec6>] sysenter_past_esp+0x3b/0x67
Code: Bad EIP value.
<4>I-pipe: Domain Xenomai registered.
Xenomai: hal/x86 started.
Xenomai: real-time nucleus v2.2.2 (Ride) loaded.
Xenomai: SMI-enabled chipset found, enabling SMI workaround.
[..]
I'm sure somthing is wrong with my kernel-config, so I have attached it,
together with the xeno-test-output.
BTW: I tried noapic, acpi=off with no success.
TIA,
Nils
kernel-config.gz
Description: GNU Zip compressed data
test-2.6.16.27n-xeno222-060912.143726.gz
Description: GNU Zip compressed data
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