Created attachment 100381 [details] OOPS stacktrace Hi, I just this kernel crash on my laptop. I don't have issues like this with 3.8.5 nor 3.7.10. ? cpumask_weight call_timer_fn.clone ? init_timer_key run_timer_softirq ? cpumask_weight __do_softirq smp_apic_timer_interrupt apic_timer_interrupt ? cpuidle_wrap_enter ? cpuidle_wrap_enter cpuidle_enter_tk cpuidle_enter_state cpuidle_call cpu_idel rest_init ? csum_partial_copy_generic start_kernel ? repair_env_string x86_64_start_reservations x86_64_start_kernel I am attaching a camera picture of the screen with the stacktrace.
Created attachment 100421 [details] .config
Created attachment 100551 [details] dmesg-3.9-next-20130501__attempt3.txt I had to try two boot attempts to be able to just login and save dmesg into a file. That quickly happens the OOPS. Interestingly, while I was tetsing some patch applied over " git clone http://cgit.freedesktop.org/~danvet/drm-intel drm-intel-nightly " that underlying linux snapshot does not have this bug. But I am not skilled enough to figure out whether the drm-intel is based on vanilla 3.9 or something else (supposedly not linux-next-20130501).