2007-10-23 15:47:07

by Thomas Meyer

Subject: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() with 4fa435018d740cb83d74c92306aa1f796da91ddd

Oct 23 17:13:55 [kernel] usb 1-1: new high speed USB device using
ehci_hcd and address 7
Oct 23 17:13:55 [kernel] usb 1-1: configuration #1 chosen from 1 choice
Oct 23 17:13:55 [kernel] hub 1-1:1.0: USB hub found
Oct 23 17:13:55 [kernel] hub 1-1:1.0: 4 ports detected
Oct 23 17:13:55 [kernel] sysfs: duplicate filename 'bInterfaceNumber'
can not be created
Oct 23 17:13:55 [kernel] WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()
Oct 23 17:13:55 [kernel] [<c01a37f0>] sysfs_add_one+0x54/0xb8
Oct 23 17:13:55 [kernel] [<c01a332a>] sysfs_add_file+0x42/0x6a
Oct 23 17:13:55 [kernel] [<c01a4a01>] sysfs_create_group+0x84/0xe7
Oct 23 17:13:55 [kernel] [<c023e5ec>] device_add+0x44a/0x454
Oct 23 17:13:55 [kernel] [<f88e774c>]
usb_create_sysfs_intf_files+0x24/0x98 [usbcore]
Oct 23 17:13:55 [kernel] [<f88e4181>] usb_set_configuration+0x48f/0x4a9
[usbcore]
Oct 23 17:13:55 [kernel] [<f88eabf3>] generic_probe+0x50/0x91 [usbcore]
Oct 23 17:13:55 [kernel] [<f88e5817>] usb_probe_device+0x32/0x37 [usbcore]
Oct 23 17:13:55 [kernel] [<c023fc11>] driver_probe_device+0xc5/0x148
Oct 23 17:13:55 [kernel] [<c02d94bd>] klist_next+0x4b/0x6b
Oct 23 17:13:55 [kernel] [<c023f14a>] bus_for_each_drv+0x35/0x5c
Oct 23 17:13:55 [kernel] [<c023fd17>] device_attach+0x63/0x77
Oct 23 17:13:55 [kernel] [<c023fc94>] __device_attach+0x0/0x5
Oct 23 17:13:55 [kernel] [<c023f0c6>] bus_attach_device+0x26/0x75
Oct 23 17:13:55 [kernel] [<c023e43d>] device_add+0x29b/0x454
Oct 23 17:13:55 [kernel] [<f88dfc2e>] usb_new_device+0x4d/0x8a [usbcore]
Oct 23 17:13:55 [kernel] [<f88e1149>] hub_thread+0x6f5/0xae2 [usbcore]
Oct 23 17:13:55 [kernel] [<c02d9e72>] schedule+0x4b4/0x519
Oct 23 17:13:55 [kernel] [<c013a1e1>] autoremove_wake_function+0x0/0x33
Oct 23 17:13:55 [kernel] [<f88e0a54>] hub_thread+0x0/0xae2 [usbcore]
Oct 23 17:13:55 [kernel] [<c013a119>] kthread+0x38/0x5f
Oct 23 17:13:55 [kernel] [<c013a0e1>] kthread+0x0/0x5f
Oct 23 17:13:55 [kernel] [<c0107bb7>] kernel_thread_helper+0x7/0x10
Oct 23 17:13:55 [kernel] =======================

2007-10-23 15:49:17

by Thomas Meyer

Subject: Re: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() with 4fa435018d740cb83d74c92306aa1f796da91ddd

Thomas Meyer schrieb:
> Oct 23 17:13:55 [kernel] usb 1-1: new high speed USB device using
> ehci_hcd and address 7
> Oct 23 17:13:55 [kernel] usb 1-1: configuration #1 chosen from 1 choice
> Oct 23 17:13:55 [kernel] hub 1-1:1.0: USB hub found
> Oct 23 17:13:55 [kernel] hub 1-1:1.0: 4 ports detected
> Oct 23 17:13:55 [kernel] sysfs: duplicate filename 'bInterfaceNumber'
> can not be created
> Oct 23 17:13:55 [kernel] WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()
> Oct 23 17:13:55 [kernel] [<c01a37f0>] sysfs_add_one+0x54/0xb8
> Oct 23 17:13:55 [kernel] [<c01a332a>] sysfs_add_file+0x42/0x6a
> Oct 23 17:13:55 [kernel] [<c01a4a01>] sysfs_create_group+0x84/0xe7
> Oct 23 17:13:55 [kernel] [<c023e5ec>] device_add+0x44a/0x454
> Oct 23 17:13:55 [kernel] [<f88e774c>]
> usb_create_sysfs_intf_files+0x24/0x98 [usbcore]
> Oct 23 17:13:55 [kernel] [<f88e4181>] usb_set_configuration+0x48f/0x4a9
> [usbcore]
> Oct 23 17:13:55 [kernel] [<f88eabf3>] generic_probe+0x50/0x91 [usbcore]
> Oct 23 17:13:55 [kernel] [<f88e5817>] usb_probe_device+0x32/0x37 [usbcore]
> Oct 23 17:13:55 [kernel] [<c023fc11>] driver_probe_device+0xc5/0x148
> Oct 23 17:13:55 [kernel] [<c02d94bd>] klist_next+0x4b/0x6b
> Oct 23 17:13:55 [kernel] [<c023f14a>] bus_for_each_drv+0x35/0x5c
> Oct 23 17:13:55 [kernel] [<c023fd17>] device_attach+0x63/0x77
> Oct 23 17:13:55 [kernel] [<c023fc94>] __device_attach+0x0/0x5
> Oct 23 17:13:55 [kernel] [<c023f0c6>] bus_attach_device+0x26/0x75
> Oct 23 17:13:55 [kernel] [<c023e43d>] device_add+0x29b/0x454
> Oct 23 17:13:55 [kernel] [<f88dfc2e>] usb_new_device+0x4d/0x8a [usbcore]
> Oct 23 17:13:55 [kernel] [<f88e1149>] hub_thread+0x6f5/0xae2 [usbcore]
> Oct 23 17:13:55 [kernel] [<c02d9e72>] schedule+0x4b4/0x519
> Oct 23 17:13:55 [kernel] [<c013a1e1>] autoremove_wake_function+0x0/0x33
> Oct 23 17:13:55 [kernel] [<f88e0a54>] hub_thread+0x0/0xae2 [usbcore]
> Oct 23 17:13:55 [kernel] [<c013a119>] kthread+0x38/0x5f
> Oct 23 17:13:55 [kernel] [<c013a0e1>] kthread+0x0/0x5f
> Oct 23 17:13:55 [kernel] [<c0107bb7>] kernel_thread_helper+0x7/0x10
> Oct 23 17:13:55 [kernel] =======================
>
>
>
>
Sorry. This happens with 0895e91d60ef9bdef426d1ce14bb94bd5875870d...

2007-10-31 23:17:24

by Shaw Vrana

Subject: Re: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() with 4fa435018d740cb83d74c92306aa1f796da91ddd

Yeah, I get the same with 2.6.24-rc1.


On Tue, Oct 23, 2007 at 05:48:54PM +0200, Thomas Meyer wrote:
> Thomas Meyer schrieb:
> > Oct 23 17:13:55 [kernel] usb 1-1: new high speed USB device using
> > ehci_hcd and address 7
> > Oct 23 17:13:55 [kernel] usb 1-1: configuration #1 chosen from 1 choice
> > Oct 23 17:13:55 [kernel] hub 1-1:1.0: USB hub found
> > Oct 23 17:13:55 [kernel] hub 1-1:1.0: 4 ports detected
> > Oct 23 17:13:55 [kernel] sysfs: duplicate filename 'bInterfaceNumber'
> > can not be created
> > Oct 23 17:13:55 [kernel] WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()
> > Oct 23 17:13:55 [kernel] [<c01a37f0>] sysfs_add_one+0x54/0xb8
> > Oct 23 17:13:55 [kernel] [<c01a332a>] sysfs_add_file+0x42/0x6a
> > Oct 23 17:13:55 [kernel] [<c01a4a01>] sysfs_create_group+0x84/0xe7
> > Oct 23 17:13:55 [kernel] [<c023e5ec>] device_add+0x44a/0x454
> > Oct 23 17:13:55 [kernel] [<f88e774c>]
> > usb_create_sysfs_intf_files+0x24/0x98 [usbcore]
> > Oct 23 17:13:55 [kernel] [<f88e4181>] usb_set_configuration+0x48f/0x4a9
> > [usbcore]
> > Oct 23 17:13:55 [kernel] [<f88eabf3>] generic_probe+0x50/0x91 [usbcore]
> > Oct 23 17:13:55 [kernel] [<f88e5817>] usb_probe_device+0x32/0x37 [usbcore]
> > Oct 23 17:13:55 [kernel] [<c023fc11>] driver_probe_device+0xc5/0x148
> > Oct 23 17:13:55 [kernel] [<c02d94bd>] klist_next+0x4b/0x6b
> > Oct 23 17:13:55 [kernel] [<c023f14a>] bus_for_each_drv+0x35/0x5c
> > Oct 23 17:13:55 [kernel] [<c023fd17>] device_attach+0x63/0x77
> > Oct 23 17:13:55 [kernel] [<c023fc94>] __device_attach+0x0/0x5
> > Oct 23 17:13:55 [kernel] [<c023f0c6>] bus_attach_device+0x26/0x75
> > Oct 23 17:13:55 [kernel] [<c023e43d>] device_add+0x29b/0x454
> > Oct 23 17:13:55 [kernel] [<f88dfc2e>] usb_new_device+0x4d/0x8a [usbcore]
> > Oct 23 17:13:55 [kernel] [<f88e1149>] hub_thread+0x6f5/0xae2 [usbcore]
> > Oct 23 17:13:55 [kernel] [<c02d9e72>] schedule+0x4b4/0x519
> > Oct 23 17:13:55 [kernel] [<c013a1e1>] autoremove_wake_function+0x0/0x33
> > Oct 23 17:13:55 [kernel] [<f88e0a54>] hub_thread+0x0/0xae2 [usbcore]
> > Oct 23 17:13:55 [kernel] [<c013a119>] kthread+0x38/0x5f
> > Oct 23 17:13:55 [kernel] [<c013a0e1>] kthread+0x0/0x5f
> > Oct 23 17:13:55 [kernel] [<c0107bb7>] kernel_thread_helper+0x7/0x10
> > Oct 23 17:13:55 [kernel] =======================
> >
> >
> >
> >
> Sorry. This happens with 0895e91d60ef9bdef426d1ce14bb94bd5875870d...
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>

2007-11-01 03:30:50

by Kamalesh Babulal

Subject: Re: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() with 4fa435018d740cb83d74c92306aa1f796da91ddd

Shaw Vrana wrote:
> Yeah, I get the same with 2.6.24-rc1.
>
>
> On Tue, Oct 23, 2007 at 05:48:54PM +0200, Thomas Meyer wrote:
>> Thomas Meyer schrieb:
>>> Oct 23 17:13:55 [kernel] usb 1-1: new high speed USB device using
>>> ehci_hcd and address 7
>>> Oct 23 17:13:55 [kernel] usb 1-1: configuration #1 chosen from 1 choice
>>> Oct 23 17:13:55 [kernel] hub 1-1:1.0: USB hub found
>>> Oct 23 17:13:55 [kernel] hub 1-1:1.0: 4 ports detected
>>> Oct 23 17:13:55 [kernel] sysfs: duplicate filename 'bInterfaceNumber'
>>> can not be created
>>> Oct 23 17:13:55 [kernel] WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()
>>> Oct 23 17:13:55 [kernel] [<c01a37f0>] sysfs_add_one+0x54/0xb8
>>> Oct 23 17:13:55 [kernel] [<c01a332a>] sysfs_add_file+0x42/0x6a
>>> Oct 23 17:13:55 [kernel] [<c01a4a01>] sysfs_create_group+0x84/0xe7
>>> Oct 23 17:13:55 [kernel] [<c023e5ec>] device_add+0x44a/0x454
>>> Oct 23 17:13:55 [kernel] [<f88e774c>]
>>> usb_create_sysfs_intf_files+0x24/0x98 [usbcore]
>>> Oct 23 17:13:55 [kernel] [<f88e4181>] usb_set_configuration+0x48f/0x4a9
>>> [usbcore]
>>> Oct 23 17:13:55 [kernel] [<f88eabf3>] generic_probe+0x50/0x91 [usbcore]
>>> Oct 23 17:13:55 [kernel] [<f88e5817>] usb_probe_device+0x32/0x37 [usbcore]
>>> Oct 23 17:13:55 [kernel] [<c023fc11>] driver_probe_device+0xc5/0x148
>>> Oct 23 17:13:55 [kernel] [<c02d94bd>] klist_next+0x4b/0x6b
>>> Oct 23 17:13:55 [kernel] [<c023f14a>] bus_for_each_drv+0x35/0x5c
>>> Oct 23 17:13:55 [kernel] [<c023fd17>] device_attach+0x63/0x77
>>> Oct 23 17:13:55 [kernel] [<c023fc94>] __device_attach+0x0/0x5
>>> Oct 23 17:13:55 [kernel] [<c023f0c6>] bus_attach_device+0x26/0x75
>>> Oct 23 17:13:55 [kernel] [<c023e43d>] device_add+0x29b/0x454
>>> Oct 23 17:13:55 [kernel] [<f88dfc2e>] usb_new_device+0x4d/0x8a [usbcore]
>>> Oct 23 17:13:55 [kernel] [<f88e1149>] hub_thread+0x6f5/0xae2 [usbcore]
>>> Oct 23 17:13:55 [kernel] [<c02d9e72>] schedule+0x4b4/0x519
>>> Oct 23 17:13:55 [kernel] [<c013a1e1>] autoremove_wake_function+0x0/0x33
>>> Oct 23 17:13:55 [kernel] [<f88e0a54>] hub_thread+0x0/0xae2 [usbcore]
>>> Oct 23 17:13:55 [kernel] [<c013a119>] kthread+0x38/0x5f
>>> Oct 23 17:13:55 [kernel] [<c013a0e1>] kthread+0x0/0x5f
>>> Oct 23 17:13:55 [kernel] [<c0107bb7>] kernel_thread_helper+0x7/0x10
>>> Oct 23 17:13:55 [kernel] =======================
>>>
>>>
>>>
>>>
>> Sorry. This happens with 0895e91d60ef9bdef426d1ce14bb94bd5875870d...

Hi,

Similar sysfs_add_one() was reported at http://lkml.org/lkml/2007/10/16/25 and
a patch is pointed in the discussion there, this might help you.

cc'ing greg kroah-hartman.

--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

2007-11-01 04:09:11

by Greg KH

Subject: Re: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() with 4fa435018d740cb83d74c92306aa1f796da91ddd

On Thu, Nov 01, 2007 at 08:58:55AM +0530, Kamalesh Babulal wrote:
> Shaw Vrana wrote:
> > Yeah, I get the same with 2.6.24-rc1.
> >
> >
> > On Tue, Oct 23, 2007 at 05:48:54PM +0200, Thomas Meyer wrote:
> >> Thomas Meyer schrieb:
> >>> Oct 23 17:13:55 [kernel] usb 1-1: new high speed USB device using
> >>> ehci_hcd and address 7
> >>> Oct 23 17:13:55 [kernel] usb 1-1: configuration #1 chosen from 1 choice
> >>> Oct 23 17:13:55 [kernel] hub 1-1:1.0: USB hub found
> >>> Oct 23 17:13:55 [kernel] hub 1-1:1.0: 4 ports detected
> >>> Oct 23 17:13:55 [kernel] sysfs: duplicate filename 'bInterfaceNumber'
> >>> can not be created
> >>> Oct 23 17:13:55 [kernel] WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()
> >>> Oct 23 17:13:55 [kernel] [<c01a37f0>] sysfs_add_one+0x54/0xb8
> >>> Oct 23 17:13:55 [kernel] [<c01a332a>] sysfs_add_file+0x42/0x6a
> >>> Oct 23 17:13:55 [kernel] [<c01a4a01>] sysfs_create_group+0x84/0xe7
> >>> Oct 23 17:13:55 [kernel] [<c023e5ec>] device_add+0x44a/0x454
> >>> Oct 23 17:13:55 [kernel] [<f88e774c>]
> >>> usb_create_sysfs_intf_files+0x24/0x98 [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<f88e4181>] usb_set_configuration+0x48f/0x4a9
> >>> [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<f88eabf3>] generic_probe+0x50/0x91 [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<f88e5817>] usb_probe_device+0x32/0x37 [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<c023fc11>] driver_probe_device+0xc5/0x148
> >>> Oct 23 17:13:55 [kernel] [<c02d94bd>] klist_next+0x4b/0x6b
> >>> Oct 23 17:13:55 [kernel] [<c023f14a>] bus_for_each_drv+0x35/0x5c
> >>> Oct 23 17:13:55 [kernel] [<c023fd17>] device_attach+0x63/0x77
> >>> Oct 23 17:13:55 [kernel] [<c023fc94>] __device_attach+0x0/0x5
> >>> Oct 23 17:13:55 [kernel] [<c023f0c6>] bus_attach_device+0x26/0x75
> >>> Oct 23 17:13:55 [kernel] [<c023e43d>] device_add+0x29b/0x454
> >>> Oct 23 17:13:55 [kernel] [<f88dfc2e>] usb_new_device+0x4d/0x8a [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<f88e1149>] hub_thread+0x6f5/0xae2 [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<c02d9e72>] schedule+0x4b4/0x519
> >>> Oct 23 17:13:55 [kernel] [<c013a1e1>] autoremove_wake_function+0x0/0x33
> >>> Oct 23 17:13:55 [kernel] [<f88e0a54>] hub_thread+0x0/0xae2 [usbcore]
> >>> Oct 23 17:13:55 [kernel] [<c013a119>] kthread+0x38/0x5f
> >>> Oct 23 17:13:55 [kernel] [<c013a0e1>] kthread+0x0/0x5f
> >>> Oct 23 17:13:55 [kernel] [<c0107bb7>] kernel_thread_helper+0x7/0x10
> >>> Oct 23 17:13:55 [kernel] =======================
> >>>
> >>>
> >>>
> >>>
> >> Sorry. This happens with 0895e91d60ef9bdef426d1ce14bb94bd5875870d...
>
> Hi,
>
> Similar sysfs_add_one() was reported at http://lkml.org/lkml/2007/10/16/25 and
> a patch is pointed in the discussion there, this might help you.
>
> cc'ing greg kroah-hartman.

Should now be fixed in Linus's tree. Can you try that (or wait for
2.6.24-rc2) and let me know if that fixes this for you?

thanks,

greg k-h