after crng this these things come
63.082125] Call Trace:
[ 63.087007] [<800106a0>] show_stack+0x58/0x100
[ 63.095851] [<80451d8c>] dump_stack+0x9c/0xe0
[ 63.104524] [<80458c84>] nmi_cpu_backtrace+0xe4/0x108
[ 63.114566] [<80458d70>] nmi_trigger_cpumask_backtrace+0xc8/0x168
[ 63.126690] [<80084a78>] rcu_dump_cpu_stacks+0xc4/0x13c
[ 63.137077] [<80083ed0>] rcu_check_callbacks+0x3b4/0x8b8
[ 63.147646] [<80087448>] update_process_times+0x34/0x7c
[ 63.158053] [<8009805c>] tick_handle_periodic+0x34/0xd0
[ 63.168449] [<80308ca0>] gic_compare_interrupt+0x70/0x80
[ 63.179016] [<80077808>] handle_percpu_devid_irq+0xbc/0x1a8
[ 63.190112] [<80071ac0>] generic_handle_irq+0x40/0x58
[ 63.200163] [<80245cfc>] gic_handle_local_int+0x9c/0xe8
[ 63.210550] [<80245ebc>] gic_irq_dispatch+0x10/0x20
[ 63.220246] [<80071ac0>] generic_handle_irq+0x40/0x58
[ 63.230302] [<8046f25c>] do_IRQ+0x1c/0x2c
[ 63.238267] [<80244e8c>] plat_irq_dispatch+0xfc/0x138
[ 63.248308] [<8000b5e8>] except_vec_vi_end+0xb8/0xc4
[ 63.258190] [<80033094>] irq_exit+0xac/0xc8