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Opened 11 years ago

Closed 11 years ago

Last modified 9 years ago

#1357 closed defect (fixed)

Oops in "iwlist wl0 scan"

Reported by: dick@… Owned by: developers
Priority: normal Milestone: Kamikaze 7.07
Component: kernel Version:
Keywords: oops iwlist scan Cc:

Description

I get a kernel Oops when I do an "iwlist wl0 scan" twice:

root@OpenWrt:/# iwconfig wl0
wl0       IEEE 802.11-DS  ESSID:"OpenWrt"  
          Mode:Master  Frequency:2.437 GHz  Access Point: 00:13:D4:C1:FF:ED   
          Tx-Power:19 dBm   
          Link Noise level:-95 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

root@OpenWrt:/# iwconfig wl0 mode managed
root@OpenWrt:/# iwconfig wl0
wl0       IEEE 802.11-DS  ESSID:""  
          Mode:Managed  Frequency:2.437 GHz  Tx-Power:off   
          
root@OpenWrt:/# iwlist wl0 scan
wl0       No scan results
root@OpenWrt:/# iwlist wl0 scan
Unable to handle kernel paging request at virtual address c01f9000, epc == c01f589c, ra == c01f58f4
Oops in fault.c::do_page_fault, line 206:
$0 : 00000000 81d1dde8 c01f8fc8 00000000 8171bffb 81d1de04 00000008 8171bffb
$8 : 8171bffb 00000003 00000001 00895440 02f25000 15841800 0000c982 008f0101
$16: 8171b0f7 8171b0f7 8171c003 c01f6cc4 00002304 8171c000 c01f6cc4 c01f6c60
$24: 00000003 80110004                   81d1c000 81d1ddf0 00000001 c01f58f4
Hi : 00000000
Lo : 00000000
epc   : c01f589c    Tainted: P 
Status: 1000fc03
Cause : 00000008
PrId  : 00029007
Process iwlist (pid: 729, stackpage=81d1c000)
Stack:    80197dec 81d1c000 ba2e8ba3 00000000 8b210f04 00000000 80000000
 ffffffff ffffffff ffffffff c01f5594 8171b000 8014fb10 8107ca20 81d1dea0
 81d1de90 00008b19 00000001 00001000 800d6940 00000000 00000000 81d1dea0
 8171b000 00008b19 81d1c000 00008b19 00000001 7fff7868 7fff7848 81d1de90
 00000003 00000000 00000004 10000600 800ce874 00000000 00000000 8004a270
 8004a25c ...
Call Trace:   [<c01f5594>] [<8014fb10>] [<800d6940>] [<800ce874>] [<8004a270>]
 [<8004a25c>] [<8004a588>] [<80049158>] [<80008a60>] [<8005b9ec>]

Code: 0000a021  10400021  02931021 <90470038> 25120008  01002021  30e7007f  00071940  00671823 
Segmentation fault
root@OpenWrt:/# 

This is Kamikaze revision 6297 with the following configuration options:

CONFIG_LINUX_2_4_BRCM=y
CONFIG_LINUX_2_4_BRCM_WL500GD=y
CONFIG_LINUX_2_4=y
CONFIG_DEFAULT_kmod-brcm-wl=y
CONFIG_DEFAULT_kmod-wlcompat=y

Attachments (0)

Change History (4)

comment:1 Changed 11 years ago by nbd

  • Milestone changed from Kamikaze to Kamikaze Milestone 1

comment:2 follow-up: Changed 11 years ago by nbd

  • Resolution set to fixed
  • Status changed from new to closed

fixed in [7795]

comment:3 in reply to: ↑ 2 ; follow-up: Changed 9 years ago by anonymous

Replying to nbd:

fixed in [7795]

?

comment:4 in reply to: ↑ 3 Changed 9 years ago by anonymous

Replying to anonymous:

Replying to nbd:

fixed in [7795]

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