bug has reproduced on https://android-build.linaro.org/builds/~linaro-android-restricted/vexpress-linaro-iks/#build=131
Linux kernel: Linux localhost 3.7.6-00698-gb0bdf24 #1 SMP Tue Feb 26 05:46:17 UTC 2013 armv7
i can see kernel crash dump this time.
[ 188.408249] CPU3: shutdown [ 188.480902] CPU4: shutdown [ 188.491961] CPU1: Booted secondary processor [ 188.505343] arm_big_little: bl_cpufreq_init: Initialized, cpu: 1, cluster 0 [ 188.528721] CPU2: Booted secondary processor [ 188.545184] arm_big_little: bl_cpufreq_init: Initialized, cpu: 2, cluster 1 [ 188.575739] CPU3: Booted secondary processor [ 188.592186] arm_big_little: bl_cpufreq_init: Initialized, cpu: 3, cluster 1 [ 188.685424] CPU4: Booted secondary processor [ 188.698672] arm_big_little: bl_cpufreq_init: Initialized, cpu: 4, cluster 1 [ 188.772464] CPU1: shutdown [ 188.877050] arm_big_little: bl_cpufreq_init: Initialized, cpu: 3, cluster 1 [ 248.957718] INFO: rcu_sched detected stalls on CPUs/tasks: { 4} (detected by) [ 248.983812] Backtrace for cpu 0 (current): [ 248.996080] [<c001469c>] (unwind_backtrace+0x0/0xf8) from [<c00135b8>] (smp_) [ 249.025786] [<c00135b8>] (smp_send_all_cpu_backtrace+0x60/0xcc) from [<c0087) [ 249.057055] [<c0087064>] (rcu_check_callbacks+0x584/0x6b0) from [<c0032cfc>]) [ 249.086759] [<c0032cfc>] (update_process_times+0x38/0x68) from [<c006abb0>] ) [ 249.115162] [<c006abb0>] (tick_sched_timer+0x80/0xec) from [<c0047470>] (__r) [ 249.142001] [<c0047470>] (__run_hrtimer+0x84/0x1b4) from [<c0048050>] (hrtim) [ 249.169620] [<c0048050>] (hrtimer_interrupt+0x110/0x2d8) from [<c001401c>] () [ 249.199584] [<c001401c>] (arch_timer_handler_virt+0x30/0x38) from [<c0082504) [ 249.230852] [<c0082504>] (handle_percpu_devid_irq+0x90/0x130) from [<c007ed1) [ 249.260818] [<c007ed10>] (generic_handle_irq+0x20/0x30) from [<c000ea68>] (h) [ 249.287135] [<c000ea68>] (handle_IRQ+0x4c/0xb0) from [<c0008570>] (gic_handl) [ 249.312410] [<c0008570>] (gic_handle_irq+0x28/0x5c) from [<c000ddc0>] (__irq) [ 249.337421] Exception stack(0xc056fef8 to 0xc056ff40)
full log can be found at: https://pastebin.linaro.org/1826/
bug has reproduced on https:/ /android- build.linaro. org/builds/ ~linaro- android- restricted/ vexpress- linaro- iks/#build= 131
Linux kernel: gb0bdf24 #1 SMP Tue Feb 26 05:46:17 UTC 2013 armv7
Linux localhost 3.7.6-00698-
i can see kernel crash dump this time.
[ 188.408249] CPU3: shutdown backtrace+ 0x0/0xf8) from [<c00135b8>] (smp_) all_cpu_ backtrace+ 0x60/0xcc) from [<c0087) callbacks+ 0x584/0x6b0) from [<c0032cfc>]) process_ times+0x38/ 0x68) from [<c006abb0>] ) timer+0x80/ 0xec) from [<c0047470>] (__r) hrtimer+ 0x84/0x1b4) from [<c0048050>] (hrtim) interrupt+ 0x110/0x2d8) from [<c001401c>] () handler_ virt+0x30/ 0x38) from [<c0082504) percpu_ devid_irq+ 0x90/0x130) from [<c007ed1) handle_ irq+0x20/ 0x30) from [<c000ea68>] (h) IRQ+0x4c/ 0xb0) from [<c0008570>] (gic_handl) irq+0x28/ 0x5c) from [<c000ddc0>] (__irq)
[ 188.480902] CPU4: shutdown
[ 188.491961] CPU1: Booted secondary processor
[ 188.505343] arm_big_little: bl_cpufreq_init: Initialized, cpu: 1, cluster 0
[ 188.528721] CPU2: Booted secondary processor
[ 188.545184] arm_big_little: bl_cpufreq_init: Initialized, cpu: 2, cluster 1
[ 188.575739] CPU3: Booted secondary processor
[ 188.592186] arm_big_little: bl_cpufreq_init: Initialized, cpu: 3, cluster 1
[ 188.685424] CPU4: Booted secondary processor
[ 188.698672] arm_big_little: bl_cpufreq_init: Initialized, cpu: 4, cluster 1
[ 188.772464] CPU1: shutdown
[ 188.877050] arm_big_little: bl_cpufreq_init: Initialized, cpu: 3, cluster 1
[ 248.957718] INFO: rcu_sched detected stalls on CPUs/tasks: { 4} (detected by)
[ 248.983812] Backtrace for cpu 0 (current):
[ 248.996080] [<c001469c>] (unwind_
[ 249.025786] [<c00135b8>] (smp_send_
[ 249.057055] [<c0087064>] (rcu_check_
[ 249.086759] [<c0032cfc>] (update_
[ 249.115162] [<c006abb0>] (tick_sched_
[ 249.142001] [<c0047470>] (__run_
[ 249.169620] [<c0048050>] (hrtimer_
[ 249.199584] [<c001401c>] (arch_timer_
[ 249.230852] [<c0082504>] (handle_
[ 249.260818] [<c007ed10>] (generic_
[ 249.287135] [<c000ea68>] (handle_
[ 249.312410] [<c0008570>] (gic_handle_
[ 249.337421] Exception stack(0xc056fef8 to 0xc056ff40)
full log can be found at: /pastebin. linaro. org/1826/
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