Bug 9238 - zd1201 driver crash while receiving packets
Summary: zd1201 driver crash while receiving packets
Status: CLOSED PATCH_ALREADY_AVAILABLE
Alias: None
Product: Drivers
Classification: Unclassified
Component: network-wireless (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_network-wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-10-27 10:26 UTC by Christian Casteyde
Modified: 2007-10-31 14:20 UTC (History)
0 users

See Also:
Kernel Version: 2.6.23.1
Subsystem:
Regression: ---
Bisected commit-id:


Attachments

Description Christian Casteyde 2007-10-27 10:26:07 UTC
Most recent kernel where this bug did not occur: Unknown
Distribution: Slackware 12
Hardware Environment: Bewan Wifi USB key based on Zydas 1201 chip
Software Environment: iwconfig
Problem Description:
I got the following crash while trying to get zd1201 working on 2.6.23.1 (it doesn' t seem to work anymore at all):
Call Trace:
input_event+0xe2/0x4d0
usb_hcd_giveback_urb+0x17/0x50
finish_urb
dl_done_list
ohci_irq
do_timer
usb_hcd_irq
handle_IRQ_event
handle_level_irq
do_IRQ
common_interrupt
default_idle
cpu_idle
start_kernel
unknown_bootoption
================
Code: 74 24 24 83 c6 08 81 fb ff 01 00 00 0f 87 67 03 00 00 89 d9 c1 e9 02 f3 a5
89 d9 83 e1 03 74 02 f3 a4 8b 45 14 8b 15 50 ee 4f c0 <89> 90 40 01 00 00 8b 4c
24 20 89 e8 8b 51 08 e8 4b 14 0f 00 66
EIP: [<c02c4461>] zd1201_usbrx+0x6e1/0xbc0 SS:ESP OO68:c0531e70
Kernel panic - not syncing: Fatal exception in interrupt

Steps to reproduce:
?
Was trying to ping the wireless device from a laptop.
Comment 1 Christian Casteyde 2007-10-27 11:12:18 UTC
Unable to reproduce with 2.6.24-rc1, with both wireless libraries.
This bug may have been fixed since (however zd1201 is not usable anyway, see http://bugzilla.kernel.org/show_bug.cgi?id=9237).

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