* 2.5.41 oops on reboot
@ 2002-10-09 0:26 Maciej Babinski
2002-10-09 0:35 ` Patrick Mochel
0 siblings, 1 reply; 3+ messages in thread
From: Maciej Babinski @ 2002-10-09 0:26 UTC (permalink / raw)
To: linux-kernel
I got this oops when rebooting my fresh 2.5.41 build. reboot failed, and
there were no other processes running, so this is hand copied.
ksymoops 2.4.6 on i586 2.4.19. Options used
-v /usr/src/linux/vmlinux (specified)
-K (specified)
-L (specified)
-o /lib/modules/2.5.41/ (specified)
-m /kernel/System.map-2.5.41 (specified)
No modules in ksyms, skipping objects
CPU: 0
EIP: 0060:[<c015d448>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: c0205fb7 ebx: 0000005c ecx: 0000005c edx: 00000077
esi: 00000000 edi: c110ece8 ebp: c110ec00 esp: c5475e18
ds: 0068 es: 0068 ss: 0068
Stack: c110ec4c c022cc7c c13c3528 c0181523 c110ece8 c0205e7c c110ec4c c110ec4c
00000000 c015b863 c110ec4c c022cc7c c110ec00 c110ec00 c02b7654 00000000
c015c22b c110ec00 c02b7700 c01b025b c110ec00 c02b7700 00000001 c01ad155
Call Trace: [<c0181423>] [<c015b863>] [<c015c22b>] [<c01b025b>] [<c01ad155>] [c011ed6c>] [<c011f1b8>] [<c01c64e8>] [<c01c1b6c>] [<c01f05b0>] [<c01f0585>] [<c012b323>] [<c01b9964>] [<c012b323>] [<c014a2ec>] [<c0138bf5>] [<c0137097>] [<c0137105>] [<c0107357>]
Code: ff 4e 5c 0f 88 5f 02 00 00 8b 5c 24 14 53 8b 4f 04 51 e8 61
>>EIP; c015d448 <driverfs_remove_file+28/90> <=====
>>eax; c0205fb7 <__func__.0+1e75/2388>
Trace; c0181423 <device_remove_file+23/40>
Trace; c015b863 <driverfs_remove_partitions+53/a0>
Trace; c015c22b <del_gendisk+b/40>
Trace; c01b025b <idedisk_cleanup+4b/70>
Trace; c01ad155 <ide_notify_reboot+a5/b0>
Code; c015d448 <driverfs_remove_file+28/90>
00000000 <_EIP>:
Code; c015d448 <driverfs_remove_file+28/90> <=====
0: ff 4e 5c decl 0x5c(%esi) <=====
Code; c015d44b <driverfs_remove_file+2b/90>
3: 0f 88 5f 02 00 00 js 268 <_EIP+0x268> c015d6b0 <.text.lock.inode+64/a4>
Code; c015d451 <driverfs_remove_file+31/90>
9: 8b 5c 24 14 mov 0x14(%esp,1),%ebx
Code; c015d455 <driverfs_remove_file+35/90>
d: 53 push %ebx
Code; c015d456 <driverfs_remove_file+36/90>
e: 8b 4f 04 mov 0x4(%edi),%ecx
Code; c015d459 <driverfs_remove_file+39/90>
11: 51 push %ecx
Code; c015d45a <driverfs_remove_file+3a/90>
12: e8 61 00 00 00 call 78 <_EIP+0x78> c015d4c0 <driverfs_remove_dir+10/110>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: 2.5.41 oops on reboot
2002-10-09 0:26 2.5.41 oops on reboot Maciej Babinski
@ 2002-10-09 0:35 ` Patrick Mochel
2002-10-09 8:39 ` Maciej Babinski
0 siblings, 1 reply; 3+ messages in thread
From: Patrick Mochel @ 2002-10-09 0:35 UTC (permalink / raw)
To: Maciej Babinski; +Cc: linux-kernel
On Tue, 8 Oct 2002, Maciej Babinski wrote:
> I got this oops when rebooting my fresh 2.5.41 build. reboot failed, and
> there were no other processes running, so this is hand copied.
>
>
> ksymoops 2.4.6 on i586 2.4.19. Options used
> -v /usr/src/linux/vmlinux (specified)
> -K (specified)
> -L (specified)
> -o /lib/modules/2.5.41/ (specified)
> -m /kernel/System.map-2.5.41 (specified)
>
> No modules in ksyms, skipping objects
> CPU: 0
> EIP: 0060:[<c015d448>] Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010246
> eax: c0205fb7 ebx: 0000005c ecx: 0000005c edx: 00000077
> esi: 00000000 edi: c110ece8 ebp: c110ec00 esp: c5475e18
> ds: 0068 es: 0068 ss: 0068
> Stack: c110ec4c c022cc7c c13c3528 c0181523 c110ece8 c0205e7c c110ec4c c110ec4c
> 00000000 c015b863 c110ec4c c022cc7c c110ec00 c110ec00 c02b7654 00000000
> c015c22b c110ec00 c02b7700 c01b025b c110ec00 c02b7700 00000001 c01ad155
> Call Trace: [<c0181423>] [<c015b863>] [<c015c22b>] [<c01b025b>] [<c01ad155>] [c011ed6c>] [<c011f1b8>] [<c01c64e8>] [<c01c1b6c>] [<c01f05b0>] [<c01f0585>] [<c012b323>] [<c01b9964>] [<c012b323>] [<c014a2ec>] [<c0138bf5>] [<c0137097>] [<c0137105>] [<c0107357>]
> Code: ff 4e 5c 0f 88 5f 02 00 00 8b 5c 24 14 53 8b 4f 04 51 e8 61
>
>
> >>EIP; c015d448 <driverfs_remove_file+28/90> <=====
This has been reported a couple of times, and I posted a patch yesterday
that should fix this. Could you try this (must more narrow-focused) patch
and let me know if it fixes the problem?
Thanks
-pat
ChangeSet@1.696.19.1, 2002-10-07 09:52:31-07:00, mochel@osdl.org
IDE: only register drives that are present with the driver core.
diff -Nru a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
--- a/drivers/ide/ide-probe.c Mon Oct 7 12:19:16 2002
+++ b/drivers/ide/ide-probe.c Mon Oct 7 12:19:16 2002
@@ -986,8 +986,8 @@
"%s","IDE Drive");
disk->disk_dev.parent = &hwif->gendev;
disk->disk_dev.bus = &ide_bus_type;
- device_register(&disk->disk_dev);
-
+ if (hwif->drives[unit].present)
+ device_register(&disk->disk_dev);
hwif->drives[unit].disk = disk;
}
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: 2.5.41 oops on reboot
2002-10-09 0:35 ` Patrick Mochel
@ 2002-10-09 8:39 ` Maciej Babinski
0 siblings, 0 replies; 3+ messages in thread
From: Maciej Babinski @ 2002-10-09 8:39 UTC (permalink / raw)
To: Patrick Mochel; +Cc: linux-kernel
This patch alone doesn't fix it, but the big one does. Thanks!
-Maciej
On Tue, Oct 08, 2002 at 05:35:17PM -0700, Patrick Mochel wrote:
> This has been reported a couple of times, and I posted a patch yesterday
> that should fix this. Could you try this (must more narrow-focused) patch
> and let me know if it fixes the problem?
>
> Thanks
>
> -pat
>
> ChangeSet@1.696.19.1, 2002-10-07 09:52:31-07:00, mochel@osdl.org
> IDE: only register drives that are present with the driver core.
>
> diff -Nru a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
> --- a/drivers/ide/ide-probe.c Mon Oct 7 12:19:16 2002
> +++ b/drivers/ide/ide-probe.c Mon Oct 7 12:19:16 2002
> @@ -986,8 +986,8 @@
> "%s","IDE Drive");
> disk->disk_dev.parent = &hwif->gendev;
> disk->disk_dev.bus = &ide_bus_type;
> - device_register(&disk->disk_dev);
> -
> + if (hwif->drives[unit].present)
> + device_register(&disk->disk_dev);
> hwif->drives[unit].disk = disk;
> }
>
>
> -
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-10-09 0:26 2.5.41 oops on reboot Maciej Babinski
2002-10-09 0:35 ` Patrick Mochel
2002-10-09 8:39 ` Maciej Babinski
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