[Bugme-new] [Bug 10771] New: Kernel oops on boot time [rtl86_init_one]

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=10771

           Summary: Kernel oops on boot time [rtl86_init_one]
           Product: Drivers
           Version: 2.5
     KernelVersion: 2.6.24 and 2.6.25
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: network-wireless
        AssignedTo: drivers_network-wireless at kernel-bugs.osdl.org
        ReportedBy: handzlik at gmail.com


Latest working kernel version: 2.6.18
Earliest failing kernel version: 2.6.24
Distribution:
Hardware Environment:
Software Environment: Ubuntu 2.6.24 and Debian with 2.6.25
Problem Description:


I have TOSHIBA L300-11G notebook. I had 2.6.18 Debian kernel and everything was
ok but when I want to change to 2.6.24/2.6.25 I have kernel oops on boot time:

[   3.034] BUG: unable to handle kernel NULL pointer dereference at virtual
address 0001
[   3.034] printing eip: c07ad4 *pde = 0000
[   3.035] Oops: 00 [#1] SMP
[   3.035] Modules linked in: sd_mod pata_acpi ata_generic ahci libata scsi_mod
r86 ehci_hcd uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit
softcursor fuse
[   3.036]
[   3.037] Pid: 12, comm: modprobe Not tainted (2.6.2-1-generic #1)
[   3.037] EIP: 06:[<c07ad4>] EFLAGS: 0000 CPU: 1
[   3.038] EIP is at dev_driver_string+0x2/0x3
[   3.038] EAX: 0004c EBX: 000e4 ECX: 0000 EDX: 0004c
[   3.038] ESI: f7d940 EDI: f8a84 EBP: f7cc9c0 ESP: dfb1d4
[   3.038]  DS: 07b ES: 07b FS: 0d8 GS: 03 SS: 06
[   3.039] Process modprobe (pid: 12, ti=dfb100 task=dfa0a00 task.ti=dfb100)
[   3.039] Stack: f8d3e6 f8d54 f8d53 f8d53 0000 dfb1d9c c0f1c4 0000
[   3.039]        0000 f7c0f3 0000 0000 0000 f7d940 f7d900 0000
[   3.030]        f7cc9c4c f7c90 c0f1d4 002e0 dfb1dd4 c0f1c4 c0a0b1 f8d4de8
[   3.031] Call Trace:
[   3.031]  [<f8d3e6>] rtl86_init_one+0xc4/0xe9 [r86]
[   3.032]  [<c0a0b1] find_inode+0x3/0x6
[   3.033]  [<c0a06>] iput+0x3/0x7
[   3.033]  [<c0d2c6b>] sysfs_addrm_finish+0x4b/0x1c0
[   3.034]  [<c0d25>] sysfs_add_one+0x4/0xe0
[   3.034]  [<c0d2a5d>] sysfs_addrm_start+0x6d/0xb0
[   3.034]  [<c0d3a3] sysfs_create_link+0x9/0x10
[   3.035]  [<c024f3] pci_match_device+0x1/0xc0
[   3.035]  [<c0266] pci_device_probe+0x5/0x8
[   3.036]  [<c07d98] driver_probe_device+0x8/0x10
[   3.036]  [<c07dbfe>] __driver_attach+0x9e/0xa0
[   3.036]  [<c07cdbb>] bus_for_each_dev+0x3b/0x6
[   3.037]  [<c07d86] driver_attach+0x1/0x2
[   3.037]  [<c07db6>] __driver_attach+0x0/0xa0
[   3.037]  [<c07d1a>] bus_add_driver+0x8a/0x1e0
[   3.038]  [<c0286] __pci_register_driver+0x5/0x9
[   3.038]  [<c056b6] sys_init_module+0x16/0x1c0
[   3.039]  [<c0640] disable_irq+0x0/0x3
[   3.030]  [<c0042] syscall_call+0x7/0xb
[   3.030]  =======================
[   3.031] Code: 5b c3 b9 8b f3 3 c0 3 d2 b8 6 3 3c c0 8 1c 2 c7 4 2 0 6 8 4e
c0 e8 5b 1 eb ff eb ca 9 9 9 9 9 9 9 9 9 8 c2 <> 8 cc 0 0 0 8 c0 7 0 8b 0 c3 9
8b 8 c8 0 0 0 8
[   3.034] EIP: [<c07ad4>] dev_driver_string+0x2/0x3 SS:ESP 06:dfb1d4
[   3.034] ---[ end trace 6a77aa9c9f38f ]---

Steps to reproduce:


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