From: SourceForge.net <no...@so...> - 2003-12-09 17:01:42
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Bugs item #806318, was opened at 2003-09-14 22:02 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=543745&aid=806318&group_id=75380 Category: None Group: None Status: Open Resolution: None Priority: 7 Submitted By: Eddy Mulyono (lumine) Assigned to: Nobody/Anonymous (nobody) Summary: DWL-650+ stop_net fails to unregister_netdevice() Initial Comment: I am using version 0.1h of the acx100 driver. I haven't been successful to make the driver work with WEP. However, the card did work in WEP-less APs. When I execute the stop_net script (specifically, invoking # rmmod acx100), the console hangs. I can't switch virtual consoles (to/from XFree's vc/7). The console printed the following output: unregister_netdevice: waiting for wlan0 to become free. Usage count = 2 The message kept getting printed. I suppose there's a loop timed about 12 seconds. I think it is triggered from lines in acx100.c, i.e., the line unregister_netdev(netdev) in function acx100_remove_pci() (I assume cleanup_module() is used for 2.5.22 and up... and I'm using 2.4.22, so that rules it out). Gentoo Linux 1.4 Kernel: 2.4.22_pre2 GLibC: 2.3.2 GCC: 3.2.3 PCMCIA-CS: 3.2.4 acx100 driver: 0.1h I've already submitted the hardware info into the matrix, but I decided to repost it here for convenience. FCC-ID:KA2DWL-650PLUSB1 ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2003-12-09 08:20 Message: Logged In: NO Yes, I'm using same pre6 driver and both kernels has supermount patch -- http://supermount-ng.sourceforge.net/ (may be this info will useful), I don't have syslog on both systems, because a lot traffic make a log file huge -- more the couple Gb after two -- three day's! No any additional lines was found on 'dmes' on both system! Just stoped traffic... If You need any experiments, I'll glad to help, It is systems for fun still (waiting for working driver). Regards, Alex. ---------------------------------------------------------------------- Comment By: Andreas Mohr (andim2) Date: 2003-12-02 04:00 Message: Logged In: YES user_id=132674 Alex: are you using a current driver version? Maybe provide some logs about these issues... ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2003-11-26 15:16 Message: Logged In: NO Strange: I have 2 computers with Gentoo 1.4 kernel 2.4.22. One of them pentium4 does have this problem, other pentium3 (no SCSI support in the kernel on this one) doesn't. Pentium4 driver hang up ones in 5-6 hours and I must reboot system, because can't unload drive, pentium3 driver hang up every 30-40 min. and unload -> load driver helps... any explanation??? Alex. ---------------------------------------------------------------------- Comment By: Eddy Mulyono (lumine) Date: 2003-11-21 09:29 Message: Logged In: YES user_id=505295 Worked in 0.2.0pre6 :) WEP-128 bit worked too. Thanx a lot! -Eddy ---------------------------------------------------------------------- Comment By: Andreas Mohr (andim2) Date: 2003-11-20 02:17 Message: Logged In: YES user_id=132674 Does that problem still occur with pre6 or pre6_plus_fixes_3? I still don't have definitive information... It's very difficult to track with so many anonymous reports... ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2003-11-15 09:17 Message: Logged In: NO I also got exactly the same problem on my machine using DWL-650+ on Gentoo linux 1.4, and kernel 2.4.22 . ---------------------------------------------------------------------- Comment By: Andreas Mohr (andim2) Date: 2003-11-10 11:53 Message: Logged In: YES user_id=132674 Rank it a bit higher to make sure I won't miss it... ---------------------------------------------------------------------- Comment By: Andreas Mohr (andim2) Date: 2003-10-15 00:58 Message: Logged In: YES user_id=132674 Strange, I'm also using 2.4.22, but it never happened to me with my PheeNet WL-0022. But then I'm never using stop_net, so maybe that's why... I'll test it this evening. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2003-10-14 13:43 Message: Logged In: NO Hi! The same happend to me using the kernel 2.4.22 in SuSE 8.2. After using the stop_net script I get the failed to unregister netdevice with *all* drivers. It never happens with the 2.4.20 Kernel. Everything works fine there... Strange.... ---------------------------------------------------------------------- Comment By: Andreas Mohr (andim2) Date: 2003-09-21 04:29 Message: Logged In: YES user_id=132674 The new version 0.2.0pre2 contains a fix for unregister_netdevice() which *might* eventually fix it. Please report back if it is working now. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=543745&aid=806318&group_id=75380 |