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Opened 11 years ago

Closed 11 years ago

Last modified 4 years ago

#2067 closed defect (fixed)

AP "option mode 11b" in /etc/config/wireless oopses, locks up WGT634U

Reported by: brianc@… Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: packages Version:
Keywords: madwifi Cc:

Description

SVN 7903, madwifi 0.8.4.2 (svn r2537)

Crash occurs in AP mode but not in STA. Removing mode line results in normal (11g) operation. Machine locks up and wireless card has to be removed to restore bootability. Messages vary with configuration, but testing on various machines always resulted in lockup.

SVN 7854 madwifi 0.8.4.2 (svn r2420) works just fine with same b-only setting.

Typical ring buffer message at system death:

CPU 0 Unable to handle kernel paging request at virtual address 00000005, epc ==
c00b8504, ra == c00ae610
Oops#1:
Cpu 0
$ 0 : 00000000 10009800 0000002a 81813882
$ 4 : 00000005 8123c380 81813877 81813882
$ 8 : ffffffdd 00000001 00000002 02f25000
$12 : 00000004 00000001 81355540 00000004
$16 : 8123ce34 00000001 81ff4380 81813847
$20 : 81865820 81ff4b08 8123c380 00409b18
$24 : 00000002 c010d60c
$28 : 81cb0000 81cb1e20 004f90a0 c00ae610
Hi : 00000520
Lo : 2df2e65b
epc : c00b8504 Tainted: P
ra : c00ae610 Status: 10009802 KERNEL EXL
Cause : 0000000c
BadVA : 00000005
PrId : 00029007
Modules linked in: usb_storage sd_mod scsi_mod ehci_hcd ohci_hcd ath_pci wlan_xauth wlan_wep wlan_tkip wlan_ccmp wlan_acl ath_rate_minstrel ath_hal(P) wlan_scan_sta wlan_scan_ap wlan ext3 jbd usbcore switch_robo switch_core diag
Process S50cron (pid: 605, threadinfo=81cb0000, task=8107d000)
Stack : 004fb118 00000fff 802cc000 800c8fa0 10009801 00000001 81865820 0000006d

81ff4380 00000000 80397000 8123c380 81ea8000 00409b18 004f90a0 c01120a8
00000001 8107d000 8003ab00 00000000 00000001 8123da74 8123c380 81ea8000
81ea8000 81cb1ea8 8123c000 c011ddf8 004fe67c 00000fff 81355540 81355540
00010000 00000000 803de81c 80089a84 813b4c00 00000000 00000000 00000005
...

Call Trace:[<800c8fa0>][<c01120a8>][<8003ab00>][<c011ddf8>][<80089a84>][<80048768>][<8004a6f4>][<80001d98>][<80001ca0>][<80003980>]

Code: 00000000 00000000 2402002a <a0820000> 24020001 a0820001 8ca3004c 3c020020 00803021
Kernel panic - not syncing: Fatal exception in interrupt

Attachments (1)

madwifi-version.patch (582 bytes) - added by brianc@… 11 years ago.
Bump madwifi release to r2568 which fixes issue

Download all attachments as: .zip

Change History (3)

Changed 11 years ago by brianc@…

Bump madwifi release to r2568 which fixes issue

comment:1 Changed 11 years ago by nbd

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

fixed in [8079]

comment:2 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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