On Fri, Nov 13, 2009 at 11:13 PM, Jinsung Lee <ljs@xxxxxxxxxxxxxxxxxx> wrote: > Dear Luis, > > I've compiled successfully with compat-wireless-2009-11-13 version. > Also, modprobe command has been passed successfully. > But, when configuring with "ifconfig", it shows the following kernel message and then totally shut down, resulting in reboot. > > ========================================== > ... > > <7>[ 181.995318] ath: tx chmask: 1, rx chmask: 1 > <7>[ 181.995328] ath: BSS Changed PREAMBLE 0 > <7>[ 181.995335] ath: BSS Changed CTS PROT 0 > <1>[ 181.998952] BUG: unable to handle kernel NULL pointer dereference at 00000004 Are you on 2.6.32? If so try wireless-testing directly, it'll give you what you want which is 2.6.32-rcx and the latest wireless drivers. There may be a backport issue with 2.6.32 but I cannot tell where it is crashing with the trace you pasted without debugging enabled. Luis -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html