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* [Xenomai-help] vrtx sc_tcreate gives kernel Oops
@ 2009-03-12  7:56 Hans Holm
  2009-03-12  9:58 ` Philippe Gerum
  2009-03-12 10:54 ` Philippe Gerum
  0 siblings, 2 replies; 4+ messages in thread
From: Hans Holm @ 2009-03-12  7:56 UTC (permalink / raw)
  To: xenomai

[-- Attachment #1: Type: text/plain, Size: 3980 bytes --]

Hello gna org,

When porting and running a vrtx-task ("tercas" working fine in VRTX) to the xenomai-linux environment I always got the below kernel Oops creating/starting the thread.
I use Kernel: 2.6.28.7 and xenomai: 2.4.7. 
If I run other examples like "native/trivial-periodic" this is working fine.

Please, could someone look at this /var/log/messages log and see why this is not working:
Thank you, 
Hans
Mar 12 09:44:59 localhost kernel: BUG: unable to handle kernel NULL pointer dereference at 00000174

Mar 12 09:44:59 localhost kernel: IP: [<c046aab2>] rpi_push+0x12/0x230

Mar 12 09:44:59 localhost kernel: *pde = 7e1a7067 

Mar 12 09:44:59 localhost kernel: Oops: 0000 [#3] PREEMPT SMP 

Mar 12 09:44:59 localhost kernel: last sysfs file: /sys/block/sdf/size

Mar 12 09:44:59 localhost kernel: Modules linked in: vfat fat xeno_posix xeno_vrtx xeno_native i915 drm autofs4 hidp rfcomm l2cap bluetooth iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables dm_multipath ipv6 parport_pc lp parport floppy snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm sg snd_timer sr_mod snd rtc_cmos cdrom rtc_core e1000e serio_raw soundcore pcspkr rtc_lib snd_page_alloc dm_snapshot dm_zero dm_mirror dm_region_hash dm_log dm_mod usb_storage ata_piix libata sd_mod scsi_mod ehci_hcd ohci_hcd uhci_hcd [last unloaded: microcode]

Mar 12 09:44:59 localhost kernel: 

Mar 12 09:44:59 localhost kernel: Pid: 16098, comm: tercas Tainted: G D (2.6.28.7 #2) HP Compaq dc5800 Microtower

Mar 12 09:44:59 localhost kernel: EIP: 0060:[<c046aab2>] EFLAGS: 00010282 CPU: 0

Mar 12 09:44:59 localhost kernel: EIP is at rpi_push+0x12/0x230

Mar 12 09:44:59 localhost kernel: EAX: 00000000 EBX: f084d650 ECX: c9fddd50 EDX: 00000000

Mar 12 09:44:59 localhost kernel: ESI: 00000000 EDI: 00000000 EBP: f084d650 ESP: f0a68e70

Mar 12 09:44:59 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068

Mar 12 09:44:59 localhost kernel: Process tercas (pid: 16098, ti=f0a68000 task=e85c4920 task.ti=f0a68000)

Mar 12 09:44:59 localhost kernel: I-pipe domain Linux

Mar 12 09:44:59 localhost kernel: Stack:

Mar 12 09:44:59 localhost kernel: 00000000 00000003 f084d650 00000000 00000000 00000000 c046be2c f084d650

Mar 12 09:44:59 localhost kernel: c0862a00 c0466142 c0862a00 00000000 00000000 00000000 c0862a00 0000000a

Mar 12 09:44:59 localhost kernel: f839e4ea 00000003 f839e270 f084d610 f83a64bc f084ce14 f83a6e0c f084d650

Mar 12 09:44:59 localhost kernel: Call Trace:

Mar 12 09:44:59 localhost kernel: [<c046be2c>] xnshadow_start+0x2c/0x70

Mar 12 09:44:59 localhost kernel: [<c0466142>] xnpod_start_thread+0x202/0x3a0

Mar 12 09:44:59 localhost kernel: [<f839e4ea>] sc_tecreate_inner+0x25a/0x370 [xeno_vrtx]

Mar 12 09:44:59 localhost kernel: [<f839e270>] vrtxtask_trampoline+0x0/0x20 [xeno_vrtx]

Mar 12 09:44:59 localhost kernel: [<c06ec5bc>] _spin_unlock_irqrestore+0x1c/0x40

Mar 12 09:44:59 localhost kernel: [<c045b606>] cpupri_set+0x96/0xc0

Mar 12 09:44:59 localhost kernel: [<f83a0f78>] __sc_tecreate+0xe8/0x150 [xeno_vrtx]

Mar 12 09:44:59 localhost kernel: [<c046c569>] losyscall_event+0xa9/0x170

Mar 12 09:44:59 localhost kernel: [<c045a57f>] __ipipe_dispatch_event+0xcf/0x1d0

Mar 12 09:44:59 localhost kernel: [<c046c4c0>] losyscall_event+0x0/0x170

Mar 12 09:44:59 localhost kernel: [<c0418073>] __ipipe_syscall_root+0x43/0xf0

Mar 12 09:44:59 localhost kernel: [<c0403e83>] system_call+0x2b/0x4c

Mar 12 09:44:59 localhost kernel: Code: 89 f6 c7 03 ff ff ff ff eb e2 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 c5 57 56 53 83 ec 08 89 14 24 8b 80 50 02 00 00 <83> b8 74 01 00 00 01 0f 84 cf 00 00 00 be ff ff ff ff 8b 14 24 

Mar 12 09:44:59 localhost kernel: EIP: [<c046aab2>] rpi_push+0x12/0x230 SS:ESP 0068:f0a68e70

Mar 12 09:44:59 localhost kernel: ---[ end trace 1acdc8335c56771f ]---

[-- Attachment #2: Type: text/html, Size: 5056 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [Xenomai-help] vrtx sc_tcreate gives kernel Oops
  2009-03-12  7:56 [Xenomai-help] vrtx sc_tcreate gives kernel Oops Hans Holm
@ 2009-03-12  9:58 ` Philippe Gerum
  2009-03-12 10:54 ` Philippe Gerum
  1 sibling, 0 replies; 4+ messages in thread
From: Philippe Gerum @ 2009-03-12  9:58 UTC (permalink / raw)
  To: Hans Holm; +Cc: xenomai

Hans Holm wrote:
> Hello gna org,
>  
> When porting and running a vrtx-task ("tercas" working fine in VRTX) to 
> the xenomai-linux environment I always got the below kernel Oops 
> creating/starting the thread.

Confirmed here.

> I use Kernel: 2.6.28.7 and xenomai: 2.4.7.
> If I run other examples like "native/trivial-periodic" this is working fine.
>  
> Please, could someone look at this /var/log/messages log and see why 
> this is not working:

We have a regression in the VRTX skin it seems, due to some interface changes in 
the nucleus. Will fix now.

> Thank you,
> Hans
> 
> Mar 12 09:44:59 localhost kernel: BUG: unable to handle kernel NULL 
> pointer dereference at 00000174
> 
> Mar 12 09:44:59 localhost kernel: IP: [<c046aab2>] rpi_push+0x12/0x230
> 
> Mar 12 09:44:59 localhost kernel: *pde = 7e1a7067
> 
> Mar 12 09:44:59 localhost kernel: Oops: 0000 [#3] PREEMPT SMP
> 
> Mar 12 09:44:59 localhost kernel: last sysfs file: /sys/block/sdf/size
> 
> Mar 12 09:44:59 localhost kernel: Modules linked in: vfat fat xeno_posix 
> xeno_vrtx xeno_native i915 drm autofs4 hidp rfcomm l2cap bluetooth 
> iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter 
> ip6_tables x_tables dm_multipath ipv6 parport_pc lp parport floppy 
> snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq 
> snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm sg snd_timer sr_mod snd 
> rtc_cmos cdrom rtc_core e1000e serio_raw soundcore pcspkr rtc_lib 
> snd_page_alloc dm_snapshot dm_zero dm_mirror dm_region_hash dm_log 
> dm_mod usb_storage ata_piix libata sd_mod scsi_mod ehci_hcd ohci_hcd 
> uhci_hcd [last unloaded: microcode]
> 
> Mar 12 09:44:59 localhost kernel:
> 
> Mar 12 09:44:59 localhost kernel: Pid: 16098, comm: tercas Tainted: G D 
> (2.6.28.7 #2) HP Compaq dc5800 Microtower
> 
> Mar 12 09:44:59 localhost kernel: EIP: 0060:[<c046aab2>] EFLAGS: 
> 00010282 CPU: 0
> 
> Mar 12 09:44:59 localhost kernel: EIP is at rpi_push+0x12/0x230
> 
> Mar 12 09:44:59 localhost kernel: EAX: 00000000 EBX: f084d650 ECX: 
> c9fddd50 EDX: 00000000
> 
> Mar 12 09:44:59 localhost kernel: ESI: 00000000 EDI: 00000000 EBP: 
> f084d650 ESP: f0a68e70
> 
> Mar 12 09:44:59 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 
> SS: 0068
> 
> Mar 12 09:44:59 localhost kernel: Process tercas (pid: 16098, 
> ti=f0a68000 task=e85c4920 task.ti=f0a68000)
> 
> Mar 12 09:44:59 localhost kernel: I-pipe domain Linux
> 
> Mar 12 09:44:59 localhost kernel: Stack:
> 
> Mar 12 09:44:59 localhost kernel: 00000000 00000003 f084d650 00000000 
> 00000000 00000000 c046be2c f084d650
> 
> Mar 12 09:44:59 localhost kernel: c0862a00 c0466142 c0862a00 00000000 
> 00000000 00000000 c0862a00 0000000a
> 
> Mar 12 09:44:59 localhost kernel: f839e4ea 00000003 f839e270 f084d610 
> f83a64bc f084ce14 f83a6e0c f084d650
> 
> Mar 12 09:44:59 localhost kernel: Call Trace:
> 
> Mar 12 09:44:59 localhost kernel: [<c046be2c>] xnshadow_start+0x2c/0x70
> 
> Mar 12 09:44:59 localhost kernel: [<c0466142>] 
> xnpod_start_thread+0x202/0x3a0
> 
> Mar 12 09:44:59 localhost kernel: [<f839e4ea>] 
> sc_tecreate_inner+0x25a/0x370 [xeno_vrtx]
> 
> Mar 12 09:44:59 localhost kernel: [<f839e270>] 
> vrtxtask_trampoline+0x0/0x20 [xeno_vrtx]
> 
> Mar 12 09:44:59 localhost kernel: [<c06ec5bc>] 
> _spin_unlock_irqrestore+0x1c/0x40
> 
> Mar 12 09:44:59 localhost kernel: [<c045b606>] cpupri_set+0x96/0xc0
> 
> Mar 12 09:44:59 localhost kernel: [<f83a0f78>] __sc_tecreate+0xe8/0x150 
> [xeno_vrtx]
> 
> Mar 12 09:44:59 localhost kernel: [<c046c569>] losyscall_event+0xa9/0x170
> 
> Mar 12 09:44:59 localhost kernel: [<c045a57f>] 
> __ipipe_dispatch_event+0xcf/0x1d0
> 
> Mar 12 09:44:59 localhost kernel: [<c046c4c0>] losyscall_event+0x0/0x170
> 
> Mar 12 09:44:59 localhost kernel: [<c0418073>] 
> __ipipe_syscall_root+0x43/0xf0
> 
> Mar 12 09:44:59 localhost kernel: [<c0403e83>] system_call+0x2b/0x4c
> 
> Mar 12 09:44:59 localhost kernel: Code: 89 f6 c7 03 ff ff ff ff eb e2 eb 
> 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 c5 57 56 53 83 ec 08 89 
> 14 24 8b 80 50 02 00 00 <83> b8 74 01 00 00 01 0f 84 cf 00 00 00 be ff 
> ff ff ff 8b 14 24
> 
> Mar 12 09:44:59 localhost kernel: EIP: [<c046aab2>] rpi_push+0x12/0x230 
> SS:ESP 0068:f0a68e70
> 
> Mar 12 09:44:59 localhost kernel: ---[ end trace 1acdc8335c56771f ]---
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Xenomai-help mailing list
> Xenomai-help@domain.hid
> https://mail.gna.org/listinfo/xenomai-help


-- 
Philippe.


^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [Xenomai-help] vrtx sc_tcreate gives kernel Oops
  2009-03-12  7:56 [Xenomai-help] vrtx sc_tcreate gives kernel Oops Hans Holm
  2009-03-12  9:58 ` Philippe Gerum
@ 2009-03-12 10:54 ` Philippe Gerum
  1 sibling, 0 replies; 4+ messages in thread
From: Philippe Gerum @ 2009-03-12 10:54 UTC (permalink / raw)
  To: Hans Holm; +Cc: xenomai

Hans Holm wrote:
> Hello gna org,
>  
> When porting and running a vrtx-task ("tercas" working fine in VRTX) to 
> the xenomai-linux environment I always got the below kernel Oops 
> creating/starting the thread.
> I use Kernel: 2.6.28.7 and xenomai: 2.4.7.
> If I run other examples like "native/trivial-periodic" this is working fine.
>  
> Please, could someone look at this /var/log/messages log and see why 
> this is not working:

A fix is now available from our 2.4.x maintenance branch:
svn.gna.org/svn/xenomai/branches/v2.4.x

> Thank you,
> Hans
> 
> Mar 12 09:44:59 localhost kernel: BUG: unable to handle kernel NULL 
> pointer dereference at 00000174
> 
> Mar 12 09:44:59 localhost kernel: IP: [<c046aab2>] rpi_push+0x12/0x230
> 
> Mar 12 09:44:59 localhost kernel: *pde = 7e1a7067
> 
> Mar 12 09:44:59 localhost kernel: Oops: 0000 [#3] PREEMPT SMP
> 
> Mar 12 09:44:59 localhost kernel: last sysfs file: /sys/block/sdf/size
> 
> Mar 12 09:44:59 localhost kernel: Modules linked in: vfat fat xeno_posix 
> xeno_vrtx xeno_native i915 drm autofs4 hidp rfcomm l2cap bluetooth 
> iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter 
> ip6_tables x_tables dm_multipath ipv6 parport_pc lp parport floppy 
> snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq 
> snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm sg snd_timer sr_mod snd 
> rtc_cmos cdrom rtc_core e1000e serio_raw soundcore pcspkr rtc_lib 
> snd_page_alloc dm_snapshot dm_zero dm_mirror dm_region_hash dm_log 
> dm_mod usb_storage ata_piix libata sd_mod scsi_mod ehci_hcd ohci_hcd 
> uhci_hcd [last unloaded: microcode]
> 
> Mar 12 09:44:59 localhost kernel:
> 
> Mar 12 09:44:59 localhost kernel: Pid: 16098, comm: tercas Tainted: G D 
> (2.6.28.7 #2) HP Compaq dc5800 Microtower
> 
> Mar 12 09:44:59 localhost kernel: EIP: 0060:[<c046aab2>] EFLAGS: 
> 00010282 CPU: 0
> 
> Mar 12 09:44:59 localhost kernel: EIP is at rpi_push+0x12/0x230
> 
> Mar 12 09:44:59 localhost kernel: EAX: 00000000 EBX: f084d650 ECX: 
> c9fddd50 EDX: 00000000
> 
> Mar 12 09:44:59 localhost kernel: ESI: 00000000 EDI: 00000000 EBP: 
> f084d650 ESP: f0a68e70
> 
> Mar 12 09:44:59 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 
> SS: 0068
> 
> Mar 12 09:44:59 localhost kernel: Process tercas (pid: 16098, 
> ti=f0a68000 task=e85c4920 task.ti=f0a68000)
> 
> Mar 12 09:44:59 localhost kernel: I-pipe domain Linux
> 
> Mar 12 09:44:59 localhost kernel: Stack:
> 
> Mar 12 09:44:59 localhost kernel: 00000000 00000003 f084d650 00000000 
> 00000000 00000000 c046be2c f084d650
> 
> Mar 12 09:44:59 localhost kernel: c0862a00 c0466142 c0862a00 00000000 
> 00000000 00000000 c0862a00 0000000a
> 
> Mar 12 09:44:59 localhost kernel: f839e4ea 00000003 f839e270 f084d610 
> f83a64bc f084ce14 f83a6e0c f084d650
> 
> Mar 12 09:44:59 localhost kernel: Call Trace:
> 
> Mar 12 09:44:59 localhost kernel: [<c046be2c>] xnshadow_start+0x2c/0x70
> 
> Mar 12 09:44:59 localhost kernel: [<c0466142>] 
> xnpod_start_thread+0x202/0x3a0
> 
> Mar 12 09:44:59 localhost kernel: [<f839e4ea>] 
> sc_tecreate_inner+0x25a/0x370 [xeno_vrtx]
> 
> Mar 12 09:44:59 localhost kernel: [<f839e270>] 
> vrtxtask_trampoline+0x0/0x20 [xeno_vrtx]
> 
> Mar 12 09:44:59 localhost kernel: [<c06ec5bc>] 
> _spin_unlock_irqrestore+0x1c/0x40
> 
> Mar 12 09:44:59 localhost kernel: [<c045b606>] cpupri_set+0x96/0xc0
> 
> Mar 12 09:44:59 localhost kernel: [<f83a0f78>] __sc_tecreate+0xe8/0x150 
> [xeno_vrtx]
> 
> Mar 12 09:44:59 localhost kernel: [<c046c569>] losyscall_event+0xa9/0x170
> 
> Mar 12 09:44:59 localhost kernel: [<c045a57f>] 
> __ipipe_dispatch_event+0xcf/0x1d0
> 
> Mar 12 09:44:59 localhost kernel: [<c046c4c0>] losyscall_event+0x0/0x170
> 
> Mar 12 09:44:59 localhost kernel: [<c0418073>] 
> __ipipe_syscall_root+0x43/0xf0
> 
> Mar 12 09:44:59 localhost kernel: [<c0403e83>] system_call+0x2b/0x4c
> 
> Mar 12 09:44:59 localhost kernel: Code: 89 f6 c7 03 ff ff ff ff eb e2 eb 
> 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 c5 57 56 53 83 ec 08 89 
> 14 24 8b 80 50 02 00 00 <83> b8 74 01 00 00 01 0f 84 cf 00 00 00 be ff 
> ff ff ff 8b 14 24
> 
> Mar 12 09:44:59 localhost kernel: EIP: [<c046aab2>] rpi_push+0x12/0x230 
> SS:ESP 0068:f0a68e70
> 
> Mar 12 09:44:59 localhost kernel: ---[ end trace 1acdc8335c56771f ]---
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Xenomai-help mailing list
> Xenomai-help@domain.hid
> https://mail.gna.org/listinfo/xenomai-help


-- 
Philippe.


^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [Xenomai-help] vrtx sc_tcreate gives kernel Oops
       [not found] <000d01c9a30e$62b72850$9b00a8c0@domain.hid>
@ 2009-03-12 15:59 ` Hans Holm
  0 siblings, 0 replies; 4+ messages in thread
From: Hans Holm @ 2009-03-12 15:59 UTC (permalink / raw)
  To: rpm; +Cc: xenomai

Hello Philippe,

Excellent and fast work done by you. 
The VRTX skin now works perfect.

Thank you very much,
Hans.

-----Ursprungligt meddelande-----
Från: Hans Holm [mailto:hans.holm@domain.hid
Skickat: den 12 mars 2009 13:31
Till: hans@domain.hid
Ämne: Fw: [Xenomai-help] vrtx sc_tcreate gives kernel Oops


----- Original Message ----- 
From: "Philippe Gerum" <rpm@xenomai.org>
To: "Hans Holm" <hans.holm@domain.hid>
Cc: <xenomai@xenomai.org>
Sent: Thursday, March 12, 2009 11:54 AM
Subject: Re: [Xenomai-help] vrtx sc_tcreate gives kernel Oops


> Hans Holm wrote:
>> Hello gna org,
>>
>> When porting and running a vrtx-task ("tercas" working fine in VRTX) to
>> the xenomai-linux environment I always got the below kernel Oops
>> creating/starting the thread.
>> I use Kernel: 2.6.28.7 and xenomai: 2.4.7.
>> If I run other examples like "native/trivial-periodic" this is working 
>> fine.
>>
>> Please, could someone look at this /var/log/messages log and see why
>> this is not working:
>
> A fix is now available from our 2.4.x maintenance branch:
> svn.gna.org/svn/xenomai/branches/v2.4.x
>
>> Thank you,
>> Hans
>>
>> Mar 12 09:44:59 localhost kernel: BUG: unable to handle kernel NULL
>> pointer dereference at 00000174
>>
>> Mar 12 09:44:59 localhost kernel: IP: [<c046aab2>] rpi_push+0x12/0x230
>>
>> Mar 12 09:44:59 localhost kernel: *pde = 7e1a7067
>>
>> Mar 12 09:44:59 localhost kernel: Oops: 0000 [#3] PREEMPT SMP
>>
>> Mar 12 09:44:59 localhost kernel: last sysfs file: /sys/block/sdf/size
>>
>> Mar 12 09:44:59 localhost kernel: Modules linked in: vfat fat xeno_posix
>> xeno_vrtx xeno_native i915 drm autofs4 hidp rfcomm l2cap bluetooth
>> iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter
>> ip6_tables x_tables dm_multipath ipv6 parport_pc lp parport floppy
>> snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
>> snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm sg snd_timer sr_mod snd
>> rtc_cmos cdrom rtc_core e1000e serio_raw soundcore pcspkr rtc_lib
>> snd_page_alloc dm_snapshot dm_zero dm_mirror dm_region_hash dm_log
>> dm_mod usb_storage ata_piix libata sd_mod scsi_mod ehci_hcd ohci_hcd
>> uhci_hcd [last unloaded: microcode]
>>
>> Mar 12 09:44:59 localhost kernel:
>>
>> Mar 12 09:44:59 localhost kernel: Pid: 16098, comm: tercas Tainted: G D
>> (2.6.28.7 #2) HP Compaq dc5800 Microtower
>>
>> Mar 12 09:44:59 localhost kernel: EIP: 0060:[<c046aab2>] EFLAGS:
>> 00010282 CPU: 0
>>
>> Mar 12 09:44:59 localhost kernel: EIP is at rpi_push+0x12/0x230
>>
>> Mar 12 09:44:59 localhost kernel: EAX: 00000000 EBX: f084d650 ECX:
>> c9fddd50 EDX: 00000000
>>
>> Mar 12 09:44:59 localhost kernel: ESI: 00000000 EDI: 00000000 EBP:
>> f084d650 ESP: f0a68e70
>>
>> Mar 12 09:44:59 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033
>> SS: 0068
>>
>> Mar 12 09:44:59 localhost kernel: Process tercas (pid: 16098,
>> ti=f0a68000 task=e85c4920 task.ti=f0a68000)
>>
>> Mar 12 09:44:59 localhost kernel: I-pipe domain Linux
>>
>> Mar 12 09:44:59 localhost kernel: Stack:
>>
>> Mar 12 09:44:59 localhost kernel: 00000000 00000003 f084d650 00000000
>> 00000000 00000000 c046be2c f084d650
>>
>> Mar 12 09:44:59 localhost kernel: c0862a00 c0466142 c0862a00 00000000
>> 00000000 00000000 c0862a00 0000000a
>>
>> Mar 12 09:44:59 localhost kernel: f839e4ea 00000003 f839e270 f084d610
>> f83a64bc f084ce14 f83a6e0c f084d650
>>
>> Mar 12 09:44:59 localhost kernel: Call Trace:
>>
>> Mar 12 09:44:59 localhost kernel: [<c046be2c>] xnshadow_start+0x2c/0x70
>>
>> Mar 12 09:44:59 localhost kernel: [<c0466142>]
>> xnpod_start_thread+0x202/0x3a0
>>
>> Mar 12 09:44:59 localhost kernel: [<f839e4ea>]
>> sc_tecreate_inner+0x25a/0x370 [xeno_vrtx]
>>
>> Mar 12 09:44:59 localhost kernel: [<f839e270>]
>> vrtxtask_trampoline+0x0/0x20 [xeno_vrtx]
>>
>> Mar 12 09:44:59 localhost kernel: [<c06ec5bc>]
>> _spin_unlock_irqrestore+0x1c/0x40
>>
>> Mar 12 09:44:59 localhost kernel: [<c045b606>] cpupri_set+0x96/0xc0
>>
>> Mar 12 09:44:59 localhost kernel: [<f83a0f78>] __sc_tecreate+0xe8/0x150
>> [xeno_vrtx]
>>
>> Mar 12 09:44:59 localhost kernel: [<c046c569>] losyscall_event+0xa9/0x170
>>
>> Mar 12 09:44:59 localhost kernel: [<c045a57f>]
>> __ipipe_dispatch_event+0xcf/0x1d0
>>
>> Mar 12 09:44:59 localhost kernel: [<c046c4c0>] losyscall_event+0x0/0x170
>>
>> Mar 12 09:44:59 localhost kernel: [<c0418073>]
>> __ipipe_syscall_root+0x43/0xf0
>>
>> Mar 12 09:44:59 localhost kernel: [<c0403e83>] system_call+0x2b/0x4c
>>
>> Mar 12 09:44:59 localhost kernel: Code: 89 f6 c7 03 ff ff ff ff eb e2 eb
>> 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 c5 57 56 53 83 ec 08 89
>> 14 24 8b 80 50 02 00 00 <83> b8 74 01 00 00 01 0f 84 cf 00 00 00 be ff
>> ff ff ff 8b 14 24
>>
>> Mar 12 09:44:59 localhost kernel: EIP: [<c046aab2>] rpi_push+0x12/0x230
>> SS:ESP 0068:f0a68e70
>>
>> Mar 12 09:44:59 localhost kernel: ---[ end trace 1acdc8335c56771f ]---
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Xenomai-help mailing list
>> Xenomai-help@domain.hid
>> https://mail.gna.org/listinfo/xenomai-help
>
>
> -- 
> Philippe.


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Version: 8.0.237 / Virus Database: 270.11.10/1996 - Release Date: 03/11/09 
20:42:00



^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-03-12 15:59 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-03-12  7:56 [Xenomai-help] vrtx sc_tcreate gives kernel Oops Hans Holm
2009-03-12  9:58 ` Philippe Gerum
2009-03-12 10:54 ` Philippe Gerum
     [not found] <000d01c9a30e$62b72850$9b00a8c0@domain.hid>
2009-03-12 15:59 ` Hans Holm

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