-- Soft lockup is detected but no measures are taken

 BUG: soft lockup detected on CPU#3!
 <c013a06d> softlockup_tick+0x99/0xbd   <c01255fd> update_process_times+0x33/0x79
 <c011007b> smp_apic_timer_interrupt+0x5d/0x72   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c0121b96> INT_TASKLET_ENTRY_hook+0x96/0xba   <c0121cfd> __do_softirq+0x73/0xe2 <c0105923> do_softirq+0x58/0x65
 =======================
 <c0101ab2> default_idle+0x0/0x55   <c0121991> irq_exit+0x43/0x45
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <c0101ab2> default_idle+0x0/0x55
 <c0101ade> default_idle+0x2c/0x55   <c0101b56> cpu_idle+0x4f/0xa3
top





BUG: soft lockup detected on CPU#3!
 <c013a06d> softlockup_tick+0x99/0xbd   <c01255fd> update_process_times+0x33/0x79
 <c011007b> smp_apic_timer_interrupt+0x5d/0x72   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c0121b96> INT_TASKLET_ENTRY_hook+0x96/0xba   <c0121cfd> __do_softirq+0x73/0xe2 <c0105923> do_softirq+0x58/0x65
 =======================
 <c0101ab2> default_idle+0x0/0x55   <c0121991> irq_exit+0x43/0x45
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <c0101ab2> default_idle+0x0/0x55
 <c0101ade> default_idle+0x2c/0x55   <c0101b56> cpu_idle+0x4f/0xa3
SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showMem Nice powerOff showPc unRaw Sync showTasks Unmount
SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showMem Nice powerOff showPc unRaw Sync showTasks Unmount
SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showMem Nice powerOff showPc unRaw Sync showTasks Unmount
SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showMem Nice powerOff showPc unRaw Sync showTasks Unmount
SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showMem Nice powerOff showPc unRaw Sync showTasks Unmount
BUG: soft lockup detected on CPU#3!
 <c013a06d> softlockup_tick+0x99/0xbd   <c01255fd> update_process_times+0x33/0x79
 <c011007b> smp_apic_timer_interrupt+0x5d/0x72   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c0121b96> INT_TASKLET_ENTRY_hook+0x96/0xba   <c0121cfd> __do_softirq+0x73/0xe2 <c0105923> do_softirq+0x58/0x65
 =======================
 <c0101ab2> default_idle+0x0/0x55   <c0121991> irq_exit+0x43/0x45
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <c0101ab2> default_idle+0x0/0x55
 <c0101ade> default_idle+0x2c/0x55   <c0101b56> cpu_idle+0x4f/0xa3
BUG: soft lockup detected on CPU#3!
 <c013a06d> softlockup_tick+0x99/0xbd   <c01255fd> update_process_times+0x33/0x79
 <c011007b> smp_apic_timer_interrupt+0x5d/0x72   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c0121b96> INT_TASKLET_ENTRY_hook+0x96/0xba   <c0121cfd> __do_softirq+0x73/0xe2 <c0105923> do_softirq+0x58/0x65
 =======================
 <c0101ab2> default_idle+0x0/0x55   <c0121991> irq_exit+0x43/0x45
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <c0101ab2> default_idle+0x0/0x55
 <c0101ade> default_idle+0x2c/0x55   <c0101b56> cpu_idle+0x4f/0xa3
BUG: soft lockup detected on CPU#3!
 <c013a06d> softlockup_tick+0x99/0xbd   <c01255fd> update_process_times+0x33/0x79
 <c011007b> smp_apic_timer_interrupt+0x5d/0x72   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c0121b96> INT_TASKLET_ENTRY_hook+0x96/0xba   <c0121cfd> __do_softirq+0x73/0xe2 <c0105923> do_softirq+0x58/0x65
 =======================
 <c0101ab2> default_idle+0x0/0x55   <c0121991> irq_exit+0x43/0x45
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <c0101ab2> default_idle+0x0/0x55
 <c0101ade> default_idle+0x2c/0x55   <c0101b56> cpu_idle+0x4f/0xa3
BUG: soft lockup detected on CPU#3!
 <c013a06d> softlockup_tick+0x99/0xbd   <c01255fd> update_process_times+0x33/0x79
 <c011007b> smp_apic_timer_interrupt+0x5d/0x72   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <f8ac9665> cpoint_default_exit+0x65/0x95 [dtt]
 <c0121b96> INT_TASKLET_ENTRY_hook+0x96/0xba   <c0121cfd> __do_softirq+0x73/0xe2 <c0105923> do_softirq+0x58/0x65
 =======================
 <c0101ab2> default_idle+0x0/0x55   <c0121991> irq_exit+0x43/0x45
 <c01038e4> apic_timer_interrupt+0x1c/0x24   <c0101ab2> default_idle+0x0/0x55
 <c0101ade> default_idle+0x2c/0x55   <c0101b56> cpu_idle+0x4f/0xa3