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BUG: soft lockup detected on CPU#1!

Call Trace:
 <IRQ>  [<ffffffff802ae9bf>] softlockup_tick+0xdb/0xf6
 [<ffffffff80211da6>] __do_softirq+0x55/0xc3
 [<ffffffff8028d9a0>] update_process_times+0x42/0x68
 [<ffffffff8026fed6>] smp_local_timer_interrupt+0x34/0x55
 [<ffffffff802705e9>] smp_apic_timer_interrupt+0x44/0x5c
 [<ffffffff80264f53>] default_idle+0x0/0x3d
 [<ffffffff80258d56>] apic_timer_interrupt+0x66/0x70
 <EOI>  [<ffffffff8023df18>] find_next_bit+0x42/0x8b
 [<ffffffff8035666d>] __next_cpu+0x19/0x28
 [<ffffffff80240789>] show_stat+0x32a/0x3a8
 [<ffffffff8023d149>] seq_read+0x105/0x28c
 [<ffffffff8020af58>] vfs_read+0xcb/0x153
 [<ffffffff802115f1>] sys_read+0x45/0x6e
 [<ffffffff8025b722>] ia32_sysret+0x0/0xa