From: Matthew Wilcox <matthew@wil.cx>
To: linux-scsi@vger.kernel.org
Cc: Seokmann Ju <seokmann.ju@qlogic.com>, Richard Lary <rlary@us.ibm.com>
Subject: qla2xyz broken in current Linus tree
Date: Mon, 30 Jul 2007 10:39:47 -0600 [thread overview]
Message-ID: <20070730163947.GF21219@parisc-linux.org> (raw)
Reverting 281afe1947d855661754850de29d7530b2ff18dc fixes this panic:
qla2xxx 0000:42:07.0: Found an ISP2322, irq 19, iobase 0xf8812000
qla2xxx 0000:42:07.0: Configuring PCI space...
qla2xxx 0000:42:07.0: Configure NVRAM parameters...
BUG: unable to handle kernel NULL pointer dereference at virtual address 0000000
0
printing eip:
c02e88f6
*pde = 00000000
Oops: 0002 [#1]
PREEMPT SMP
Modules linked in:
CPU: 0
EIP: 0060:[<c02e88f6>] Not tainted VLI
EFLAGS: 00010202 (2.6.23-rc1-g33eff927 #109)
EIP is at qla2x00_read_nvram_data+0x23/0x55
eax: 00005349 ebx: 00000000 ecx: e2de3d63 edx: 00000035
esi: c1a0e2ec edi: 00000000 ebp: 00000000 esp: c1903da0
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process swapper (pid: 1, ti=c1902000 task=c1901670 task.ti=c1902000)
Stack: 00000000 c02e88d3 00000000 c1a0e2ec 00000000 c02d99d1 00000100 00000038
f7e80000 00000000 00000000 00000024 c1a0e2ec c1a0e2ec c1a0e2ec c1958000
c1aded14 c1a0e2ec c1a0e2ec f8812000 c02d8048 c050e7ad c050cf76 c1aded14
Call Trace:
[<c02e88d3>] qla2x00_read_nvram_data+0x0/0x55
[<c02d99d1>] qla2x00_nvram_config+0x7e/0x765
[<c02d8048>] qla2x00_initialize_adapter+0x113/0x226
[<c02d4ad9>] qla2x00_probe_one+0x8b0/0xc87
[<c01961b7>] sysfs_ilookup_test+0x0/0xd
[<c01961b7>] sysfs_ilookup_test+0x0/0xd
[<c019669d>] sysfs_addrm_finish+0x13/0x1d9
[<c01976bc>] sysfs_create_link+0xf1/0x149
[<c0130a9e>] call_usermodehelper_exec+0xab/0xb5
[<c023744a>] pci_match_device+0x84/0xa4
[<c02374b6>] pci_device_probe+0x36/0x57
[<c028cac3>] driver_probe_device+0xe1/0x15f
[<c044f795>] klist_next+0x58/0x6d
[<c028cbd3>] __driver_attach+0x0/0x7f
[<c028cc1c>] __driver_attach+0x49/0x7f
[<c028c076>] bus_for_each_dev+0x33/0x55
[<c028c91b>] driver_attach+0x16/0x18
[<c028cbd3>] __driver_attach+0x0/0x7f
[<c028c360>] bus_add_driver+0x6d/0x170
[<c02375ff>] __pci_register_driver+0x52/0x7e
[<c05bf2ef>] qla2x00_module_init+0xd4/0xfe
[<c05a746a>] kernel_init+0x140/0x2a2
[<c0120d6e>] schedule_tail+0x2e/0x81
[<c0103db6>] ret_from_fork+0x6/0x1c
[<c05a732a>] kernel_init+0x0/0x2a2
[<c05a732a>] kernel_init+0x0/0x2a2
[<c0104ae7>] kernel_thread_helper+0x7/0x10
=======================
Code: 83 c4 10 5b 5e 5f 5d c3 55 57 56 53 83 ec 04 89 c6 89 14 24 89 cf e8 a4 e2
ff ff 31 ed 8b 1c 24 eb 11 89 fa 89 f0 e8 21 e1 ff ff <66> 89 03 45 83 c3 02 47
8b 44 24 18 d1 e8 39 c5 72 e5 8b 86 88
EIP: [<c02e88f6>] qla2x00_read_nvram_data+0x23/0x55 SS:ESP 0068:c1903da0
Kernel panic - not syncing: Attempted to kill init!
--
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
next reply other threads:[~2007-07-30 16:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-30 16:39 Matthew Wilcox [this message]
2007-07-30 17:42 ` qla2xyz broken in current Linus tree Seokmann Ju
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