On Sun, 2008-11-02 at 22:23 +0200, Kalle Valo wrote: > Kalle Valo <kalle.valo@xxxxxxxxx> writes: > > > I have now seen twice a network related lockup with 2.6.28-rc2-wl > > (wireless-testing commit d80fe004), once yesterday and once this > > morning. I'm guessing that it's somehow wireless related, most > > probably a deadlock somewhere. > > I can now easily reproduce this. First run wpa_supplicant and let it > associate: > > $ sudo ./wpa_supplicant -i wlan0 -c valo.conf > > Then suspend: > > $ sudo sh -c 'echo mem > /sys/power/state' > > Wake the laptop by pressing Fn key and run ip link: > > $ ip link > > And that's it, ip will never return. And even shutdown won't work > after this, I need to use sysrq+b to boot the laptop. So this is a > serious regression in wireless-testing. I think this has been fixed for iwlagn recently, but I guess iwl3945 will always be forgotten ;) johannes
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