From: Seokmann Ju <seokmann.ju@qlogic.com>
To: Matthew Wilcox <matthew@wil.cx>
Cc: linux-scsi@vger.kernel.org, Richard Lary <rlary@us.ibm.com>,
James.Bottomley@SteelEye.com
Subject: Re: qla2xyz broken in current Linus tree
Date: Mon, 30 Jul 2007 10:42:02 -0700 [thread overview]
Message-ID: <46AE22EA.1090302@qlogic.com> (raw)
In-Reply-To: <20070730163947.GF21219@parisc-linux.org>
Matthew Wilcox wrote:
> Reverting 281afe1947d855661754850de29d7530b2ff18dc fixes this panic:
It turned out that one of changes didn't committed into local git tree that is being used to generate the patch.
I'm sorry for creating a serious problem on the kernel.
The patch that fixes the problem will be submitted, soon.
Regards,
Seokmann
>
> 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!
>
prev parent reply other threads:[~2007-07-30 17:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-30 16:39 qla2xyz broken in current Linus tree Matthew Wilcox
2007-07-30 17:42 ` Seokmann Ju [this message]
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