Borislav Petkov wrote: > On Mon, Jan 26, 2009 at 01:26:58PM -0500, Mark Hounschell wrote: > > [.. ] > >> If there is anything else I can try, I'm at your disposal. > > Ok, I just boot-tested a 1000 HZ kernel here and I can't reproduce > your problem. Can you please send the failing .config. And also where > exactly does your kernel hang during the boot process, can you capture > any output and/or enable SysRq to dump backtrace on all cores (SysRq-T) > if possible. Finally, what does 'cat /proc/timer_list' on the working > kernel say? > > Thanks. > You test booted using a Phenom-II? The config file is attached. The timer_list while running the 250 Hz 2.6.26.8 kernel output is below. When it happens I have no keyboard at all. SysRq is not functional at this time. Sorry. Sorry it took so long. I was out of town today. Timer List Version: v0.3 HRTIMER_MAX_CLOCK_BASES: 2 now at 675544989236 nsecs cpu: 0 clock 0: .index: 0 .resolution: 1 nsecs .get_time: ktime_get_real .offset: 1233101890018929078 nsecs active timers: clock 1: .index: 1 .resolution: 1 nsecs .get_time: ktime_get .offset: 0 nsecs active timers: #0: , tick_sched_timer, S:01, tick_setup_sched_timer, swapper/0 # expires at 675548000000 nsecs [in 3010764 nsecs] .expires_next : 675548000000 nsecs .hres_active : 1 .nr_events : 170138 .nohz_mode : 0 .idle_tick : 0 nsecs .tick_stopped : 0 .idle_jiffies : 0 .idle_calls : 0 .idle_sleeps : 0 .idle_entrytime : 0 nsecs .idle_waketime : 0 nsecs .idle_exittime : 0 nsecs .idle_sleeptime : 0 nsecs .last_jiffies : 0 .next_jiffies : 0 .idle_expires : 0 nsecs jiffies: 93886 cpu: 1 clock 0: .index: 0 .resolution: 1 nsecs .get_time: ktime_get_real .offset: 1233101890018929078 nsecs active timers: clock 1: .index: 1 .resolution: 1 nsecs .get_time: ktime_get .offset: 0 nsecs active timers: #0: , tick_sched_timer, S:01, tick_setup_sched_timer, swapper/0 # expires at 675548500000 nsecs [in 3510764 nsecs] #1: , it_real_fn, S:01, do_setitimer, ntpd/4446 # expires at 676081032589 nsecs [in 536043353 nsecs] #2: , hrtimer_wakeup, S:01, futex_wait, nscd/4456 # expires at 683136927993 nsecs [in 7591938757 nsecs] #3: , hrtimer_wakeup, S:01, do_nanosleep, cron/4539 # expires at 711791265959 nsecs [in 36246276723 nsecs] #4: , it_real_fn, S:01, do_setitimer, qmgr/4549 # expires at 1001716635269 nsecs [in 326171646033 nsecs] #5: , it_real_fn, S:01, do_setitimer, master/4517 # expires at 1001716661669 nsecs [in 326171672433 nsecs] #6: , hrtimer_wakeup, S:01, futex_wait, nscd/4459 # expires at 28868136987269 nsecs [in 28192591998033 nsecs] .expires_next : 675548500000 nsecs .hres_active : 1 .nr_events : 169510 .nohz_mode : 0 .idle_tick : 0 nsecs .tick_stopped : 0 .idle_jiffies : 0 .idle_calls : 0 .idle_sleeps : 0 .idle_entrytime : 0 nsecs .idle_waketime : 0 nsecs .idle_exittime : 0 nsecs .idle_sleeptime : 0 nsecs .last_jiffies : 0 .next_jiffies : 0 .idle_expires : 0 nsecs jiffies: 93886 cpu: 2 clock 0: .index: 0 .resolution: 1 nsecs .get_time: ktime_get_real .offset: 1233101890018929078 nsecs active timers: clock 1: .index: 1 .resolution: 1 nsecs .get_time: ktime_get .offset: 0 nsecs active timers: #0: , tick_sched_timer, S:01, tick_setup_sched_timer, swapper/0 # expires at 675549000000 nsecs [in 4010764 nsecs] #1: , it_real_fn, S:01, do_setitimer, Xorg/3325 # expires at 675563416492 nsecs [in 18427256 nsecs] #2: , hrtimer_wakeup, S:01, do_nanosleep, kwrapper/4982 # expires at 676109815468 nsecs [in 564826232 nsecs] #3: , hrtimer_wakeup, S:01, futex_wait, nscd/4458 # expires at 683435589386 nsecs [in 7890600150 nsecs] #4: , it_real_fn, S:01, do_setitimer, pickup/4548 # expires at 1001716659224 nsecs [in 326171669988 nsecs] .expires_next : 675549000000 nsecs .hres_active : 1 .nr_events : 172253 .nohz_mode : 0 .idle_tick : 0 nsecs .tick_stopped : 0 .idle_jiffies : 0 .idle_calls : 0 .idle_sleeps : 0 .idle_entrytime : 0 nsecs .idle_waketime : 0 nsecs .idle_exittime : 0 nsecs .idle_sleeptime : 0 nsecs .last_jiffies : 0 .next_jiffies : 0 .idle_expires : 0 nsecs jiffies: 93886 cpu: 3 clock 0: .index: 0 .resolution: 1 nsecs .get_time: ktime_get_real .offset: 1233101890018929078 nsecs active timers: clock 1: .index: 1 .resolution: 1 nsecs .get_time: ktime_get .offset: 0 nsecs active timers: #0: , tick_sched_timer, S:01, tick_setup_sched_timer, swapper/0 # expires at 675545500000 nsecs [in 510764 nsecs] #1: , sched_rt_period_timer, S:01, enqueue_task_rt, swapper/1 # expires at 676000000000 nsecs [in 455010764 nsecs] #2: , hrtimer_wakeup, S:01, futex_wait, thunderbird-bin/5123 # expires at 689314480389 nsecs [in 13769491153 nsecs] #3: , hrtimer_wakeup, S:01, futex_wait, thunderbird-bin/5209 # expires at 689361744389 nsecs [in 13816755153 nsecs] #4: , hrtimer_wakeup, S:01, futex_wait, nscd/4457 # expires at 3668136917342 nsecs [in 2992591928106 nsecs] .expires_next : 675545500000 nsecs .hres_active : 1 .nr_events : 171267 .nohz_mode : 0 .idle_tick : 0 nsecs .tick_stopped : 0 .idle_jiffies : 0 .idle_calls : 0 .idle_sleeps : 0 .idle_entrytime : 0 nsecs .idle_waketime : 0 nsecs .idle_exittime : 0 nsecs .idle_sleeptime : 0 nsecs .last_jiffies : 0 .next_jiffies : 0 .idle_expires : 0 nsecs jiffies: 93886 Tick Device: mode: 1 Clock Event Device: hpet max_delta_ns: 2147483647 min_delta_ns: 5000 mult: 61496114 shift: 32 mode: 3 next_event: 9223372036854775807 nsecs set_next_event: hpet_legacy_next_event set_mode: hpet_legacy_set_mode event_handler: tick_handle_oneshot_broadcast tick_broadcast_mask: 00000000 tick_broadcast_oneshot_mask: 00000000 Tick Device: mode: 1 Clock Event Device: lapic max_delta_ns: 671091850 min_delta_ns: 1200 mult: 53686828 shift: 32 mode: 3 next_event: 675548000000 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: hrtimer_interrupt Tick Device: mode: 1 Clock Event Device: lapic max_delta_ns: 671091850 min_delta_ns: 1200 mult: 53686828 shift: 32 mode: 3 next_event: 675548500000 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: hrtimer_interrupt Tick Device: mode: 1 Clock Event Device: lapic max_delta_ns: 671091850 min_delta_ns: 1200 mult: 53686828 shift: 32 mode: 3 next_event: 675549000000 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: hrtimer_interrupt Tick Device: mode: 1 Clock Event Device: lapic max_delta_ns: 671091850 min_delta_ns: 1200 mult: 53686828 shift: 32 mode: 3 next_event: 675545500000 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: hrtimer_interrupt Regards Mark