[Bugme-new] [Bug 9158] New: OOPS while bluetooth reconnect

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=9158

           Summary: OOPS while bluetooth reconnect
           Product: Drivers
           Version: 2.5
     KernelVersion: 2.6.23
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Input Devices
        AssignedTo: drivers_input-devices at kernel-bugs.osdl.org
        ReportedBy: odi at odi.ch


Most recent kernel where this bug did not occur: 2.6.22.9
Distribution: Gentoo (vanilla kernel)

I left my MacBook Pro alone for some minutes. Usually the Bluetooth Mouse
(Apple Mighty Mouse) goes into some kind of suspend mode after some time. When
I came back and moved the mouse it probably tried to reconnect. That's when I
saw the OOPS in the log:

Oct 13 13:20:23 mithril BUG: unable to handle kernel paging request at virtual
address 00100100
Oct 13 13:20:23 mithril printing eip:
Oct 13 13:20:23 mithril c02e8ec1
Oct 13 13:20:23 mithril *pde = 35b58067
Oct 13 13:20:23 mithril *pte = 00000000
Oct 13 13:20:23 mithril Oops: 0000 [#1]
Oct 13 13:20:23 mithril PREEMPT SMP
Oct 13 13:20:23 mithril Modules linked in: uvcvideo compat_ioctl32 videodev
v4l1_compat v4l2_common fglrx(P) ndiswrapper ipv6 rfcomm sha1 video output
ohci1394 appletouch
Oct 13 13:20:23 mithril CPU:    0
Oct 13 13:20:23 mithril EIP:    0060:[<c02e8ec1>]    Tainted: P        VLI
Oct 13 13:20:23 mithril EFLAGS: 00010206   (2.6.23 #6)
Oct 13 13:20:23 mithril EIP is at evdev_disconnect+0x91/0xd0
Oct 13 13:20:23 mithril eax: 00000000   ebx: 000ffcf0   ecx: ffffffff   edx:
c23f0030
Oct 13 13:20:23 mithril esi: f5272254   edi: f5272200   ebp: f527225c   esp:
f5287f2c
Oct 13 13:20:23 mithril ds: 007b   es: 007b   fs: 00d8  gs: 0000  ss: 0068
Oct 13 13:20:23 mithril Process khidpd_05ac030c (pid: 9855, ti=f5286000
task=f7f92030 task.ti=f5286000)
Oct 13 13:20:23 mithril Stack: c235e800 f6657fb0 f6657800 f6657fc4 f758d400
c02e69b6 00000000 000663d4
Oct 13 13:20:23 mithril 00000000 00000003 f4313c58 f446f2c0 f4313c58 c02f9ff1
00000708 f44ee840
Oct 13 13:20:23 mithril 00000001 c03be197 00000007 00000001 0000030c f44ee8c8
f70d9478 f758d478
Oct 13 13:20:23 mithril Call Trace:
Oct 13 13:20:23 mithril [<c02e69b6>] input_unregister_device+0x86/0x120
Oct 13 13:20:23 mithril [<c02f9ff1>] hidinput_disconnect+0x41/0x60
Oct 13 13:20:23 mithril [<c03be197>] hidp_session+0x477/0x580
Oct 13 13:20:23 mithril [<c01264f7>] schedule_tail+0x37/0xa0
Oct 13 13:20:23 mithril [<c01243d0>] default_wake_function+0x0/0x10
Oct 13 13:20:23 mithril [<c01243d0>] default_wake_function+0x0/0x10
Oct 13 13:20:23 mithril [<c03bdd20>] hidp_session+0x0/0x580
Oct 13 13:20:23 mithril [<c0104f8f>] kernel_thread_helper+0x7/0x18
Oct 13 13:20:23 mithril =======================
Oct 13 13:20:23 mithril Code: 00 00 00 8d bc 27 00 00 00 00 8d 83 08 04 00 00
b9 06 00 02 00 ba 1d 00 00 00 e8 fb b6 e9 ff 8b 9b 10 04 00 00 81 eb 10 04 00
00 <8b> 83 10 04 00 00 0f 18 00 90 8d 83 10 04 00 00 39 f0 75 cb 8d
Oct 13 13:20:23 mithril EIP: [<c02e8ec1>] evdev_disconnect+0x91/0xd0 SS:ESP
0068:f5287f2c


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