Did someone see the same issue? My machine has a qla fiber card.
This error is triggered because parameter buf of qla2x00_read_nvram_data
is 0.
--yanmin
**********************Console log************************
scsi 0:0:8:0: Processor SUPER GEM359 REV001 1.09 PQ: 0
ANSI: 2
target0:0:8: asynchronous
target0:0:8: Beginning Domain Validation
target0:0:8: Ending Domain Validation
ACPI: PCI Interrupt 0000:04:02.1[B] -> GSI 17 (level, low) -> IRQ 18
scsi1 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
<Adaptec AIC7902 Ultra320 SCSI adapter>
aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 67-100Mhz,
512 SCBs
Adaptec aacraid driver 1.1-5[2449]-ms
aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
QLogic Fibre Channel HBA Driver
ACPI: PCI Interrupt 0000:05:01.0[A] -> GSI 16 (level, low) -> IRQ 16
qla2xxx 0000:05:01.0: Found an ISP2312, irq 16, iobase 0xf8862000
qla2xxx 0000:05:01.0: Configuring PCI space...
qla2xxx 0000:05:01.0: Configure NVRAM parameters...
BUG: unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
c04347db
*pde = 00000000
Oops: 0002 [#1]
SMP
Modules linked in:
CPU: 5
EIP: 0060:[<c04347db>] Not tainted VLI
EFLAGS: 00010202 (2.6.23-rc2 #1)
EIP is at qla2x00_read_nvram_data+0x25/0x56
eax: 00005349 ebx: 00000000 ecx: 042d8138 edx: 0000007d
esi: f7d9a34c edi: 00000001 ebp: 00000001 esp: f7e85d98
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process swapper (pid: 1, ti=f7e84000 task=f7e82000 task.ti=f7e84000)
Stack: 00000000 c04347b6 00000000 f7d9a34c 00000000 c0425737 00000100
00000008
f7dc0000 00000000 00000000 00000024 f7d9a34c f7d9a34c f7d9a34c
c39cc000
c398b13c f7d9a34c f7d9a34c f8862000 c0423db8 c06cbd17 c06ca4b9
c398b13c
Call Trace:
[<c04347b6>] qla2x00_read_nvram_data+0x0/0x56
[<c0425737>] qla2x00_nvram_config+0x7e/0x765
[<c0423db8>] qla2x00_initialize_adapter+0x113/0x226
[<c04208e1>] qla2x00_probe_one+0x8ea/0xcb9
[<c01aa54b>] sysfs_ilookup_test+0x0/0xd
[<c0181acf>] ifind+0x8c/0x93
[<c01aa54b>] sysfs_ilookup_test+0x0/0xd
[<c01aba78>] sysfs_create_link+0xf1/0x149
[<c02d7252>] pci_match_device+0x84/0xa4
[<c02d72be>] pci_device_probe+0x36/0x57
[<c034fc17>] driver_probe_device+0xe1/0x15f
[<c034fd3b>] __driver_attach+0x0/0xab
[<c034fdae>] __driver_attach+0x73/0xab
[<c034f174>] bus_for_each_dev+0x37/0x59
[<c034fa6f>] driver_attach+0x16/0x18
[<c034fd3b>] __driver_attach+0x0/0xab
[<c034f45e>] bus_add_driver+0x6d/0x170
[<c02d73fa>] __pci_register_driver+0x53/0x7f
[<c07df181>] qla2x00_module_init+0xd4/0xfe
[<c07be477>] kernel_init+0x14d/0x2af
[<c05a39ad>] _spin_unlock_irq+0x5/0x7
[<c0124469>] schedule_tail+0x37/0x91
[<c0104d32>]
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