[linux-dvb] ifconfig locks on down - B2C2 flexcop.
anssi.hannula at gmail.com
Tue Jul 12 21:36:08 CEST 2005
stonewall at inebraska.com wrote:
> Johannes wrote:
>>You could build your kernel with CONFIG_MAGIC_SYSRQ=y,
>>CONFIG_FRAME_POINTER=y and CONFIG_KALLSYMS_ALL=y, and
>>when ifconfig hands press SysRq-T and post the calltrace
>>of ifconfig (from dmesg output). Then we could see
>>where it hangs.
> I'm not doing something correctly; I have set all the flags you
> recompiled and placed the new kernel in the proper place, rebooted,
> setup the test.
> When I do SysRq-T - it just types a "t" on my screen; I Ctrl-C to
> ifconfig, and then check dmesg, and nothing.
IIRC the correct combination for magic sysrq t is Alt+SysRq+t
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