From: "Martin J. Bligh" <mbligh@aracnet.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Subject: [Bug 1227] New: Oops with SynCE and Compaq iPAQ 3600
Date: Mon, 15 Sep 2003 07:46:55 -0700 [thread overview]
Message-ID: <1504610000.1063637215@[10.10.2.4]> (raw)
http://bugme.osdl.org/show_bug.cgi?id=1227
Summary: Oops with SynCE and Compaq iPAQ 3600
Kernel Version: 2.6.0-test5-bk3
Status: NEW
Severity: normal
Owner: greg@kroah.com
Submitter: felipe_alfaro@linuxmail.org
Distribution:
SuSE Linux 8.2
Hardware Environment:
Pentium V 2.0Ghz
Intel 845 motherboard (uhci-hcd)
Compaq iPAQ 3660 with USB craddle
Software Environment:
SynCE 0.8.3
Problem Description:
Performing the following steps causes the kernel to oops and freeze. The
kernel oops is attached to this bug report. I have also attached the .config
file used to compile the kernel.
Steps to reproduce:
1. boot 2.6.0-test5-bk3
2. modprobe ipaq
3. synce-serial-config ttyUSB0
4. dccm
5. synce-serial-start
Unable to handle kernel NULL pointer dereference at virtual address 0000010c
printing eip:
e08794d4
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
CPU: 0
EIP: 0060:[<e08794d4>] Not tainted VLI
EFLAGS: 00010297
EIP is at ipaq_read_bulk_callback+0xca/0x282 [ipaq]
eax: 00000006 ebx: 00000000 ecx: de7cd600 edx: 00000006
esi: de9fc200 edi: df4f9600 ebp: 00000000 esp: c038dee0
ds: 007b es: 007b ss:0068
Process swapper (pid: 0, threadinfo=c038c000 task=c03169c0)
Stack: 00000046 00000086 de9fc200 de9fc200 00000006 dd273000 de7cd600 de9fc200
c038dfa4 de9fc200 df765c00 e08421ea de9fc200 c038dfa4 c038c000 00000286
e082ed9a df765c00 de9fc200 c038dfa4 df765df8 c038dfa4 df765c00 00000001
Call Trace:
[<e08421ea>] usb_hcd_giveback_urb+0x25/0x39 [usbcore]
[<e082ed9a>] uhci_finish_completion+0x6a/0xac [uhci_hcd]
[<e0842234>] usb_hcd_irq+0x36/0x5f [usbcore]
[<c010c633>] handle_IRQ_event+0x3a/0x64
[<c010c999>] do_IRQ+0x94/0x135
[<c0107000>] _stext+0x0/0x5d
[<c02d404c>] common_interrupt+0x18/0x20
[<c0107000>] _stext+0x0/0x5d
[<c012007b>] __wake_up_common+0x31/0x50
[<c0109041>] default_idle+0x23/0x26
[<c010909f>] cpu_idle+0x2c/0x35
[<c038e6cc>] start_kernel+0x17d/0x1ab
[<c038e426>] unknown_bootoption+0x0/0xfd
Code: e8 8c a7 8a df eb 9f 8b 56 30 85 c0 89 54 24 10 89 d5 0f 85 ed 00 00 00 8b
44 24 10 8b 5f 08 85 c0 74 6a 31 ed 3b 6c 24 10 7d 51 <8b> 83 0c 01 00 00 3d ff
01 00 00 0f 8f b6 00 00 00 8b 4c 24 14
<0>Kernel panic: Fata; exception in interruppt
In interrupt handler - not syncing
next reply other threads:[~2003-09-15 14:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-15 14:46 Martin J. Bligh [this message]
2003-09-16 17:41 ` Greg KH
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