[Bugme-new] [Bug 9218] New: sysfs: duplicate filename 'bInterfaceNumber' can not be created

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=9218

           Summary: sysfs: duplicate filename 'bInterfaceNumber' can not be
                    created
           Product: Drivers
           Version: 2.5
     KernelVersion: 2.6.24-rc1
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: USB
        AssignedTo: greg at kroah.com
        ReportedBy: no.hope at gmail.com


Most recent kernel where this bug did not occur: 2.6.23.1
Distribution: Gentoo
Hardware Environment: x86_64 Intel(R) Core(TM)2, Intel USB UHCI, EHCI
Software Environment: gcc-4.1.2, glibc-2.6.1-r0, 2.6.24-rc1 x86_64
Problem Description: Scary message during boot (below). Everything seems to
work fine though.

hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
sysfs: duplicate filename 'bInterfaceNumber' can not be created
WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()

Call Trace:
 [<ffffffff802b9b58>] sysfs_add_one+0x54/0xbd
 [<ffffffff802b9644>] sysfs_add_file+0x50/0x81
 [<ffffffff802bafe3>] sysfs_create_group+0x9a/0xf7
 [<ffffffff80443490>] usb_create_sysfs_intf_files+0x3a/0xc8
 [<ffffffff8043feeb>] usb_set_configuration+0x4bb/0x4fe
 [<ffffffff80446fbd>] generic_probe+0x53/0x92
 [<ffffffff803e921e>] __device_attach+0x0/0x5
 [<ffffffff803e9195>] driver_probe_device+0xf6/0x17f
 [<ffffffff803e921e>] __device_attach+0x0/0x5
 [<ffffffff803e8441>] bus_for_each_drv+0x3d/0x6c
 [<ffffffff803e92a9>] device_attach+0x63/0x7a
 [<ffffffff803e83b8>] bus_attach_device+0x2a/0x76
 [<ffffffff803e72e9>] device_add+0x391/0x604
 [<ffffffff8043b5a6>] usb_new_device+0x45/0x7e
 [<ffffffff8043ca2e>] hub_thread+0x728/0xb92
 [<ffffffff8024572c>] autoremove_wake_function+0x0/0x2e
 [<ffffffff8043c306>] hub_thread+0x0/0xb92
 [<ffffffff8024561a>] kthread+0x47/0x75
 [<ffffffff8020cc18>] child_rip+0xa/0x12
 [<ffffffff802455d3>] kthread+0x0/0x75
 [<ffffffff8020cc0e>] child_rip+0x0/0x12

Steps to reproduce: boot


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