Hi It is X86_64, SMP It appears during boot process. CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_HPET=y CONFIG_HPET_MMAP=y CONFIG_DEBUG_OBJECTS=y # CONFIG_DEBUG_OBJECTS_SELFTEST is not set CONFIG_DEBUG_OBJECTS_FREE=y CONFIG_DEBUG_OBJECTS_TIMERS=y hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter ODEBUG: object is on stack, but not annotated ------------[ cut here ]------------ WARNING: at lib/debugobjects.c:251 __debug_object_init+0x2a4/0x352() Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.28-rc6-00007-ged31348 #5 Call Trace: [<ffffffff8023661b>] warn_on_slowpath+0x58/0x7d [<ffffffff804de4b6>] ? printk+0x67/0x69 [<ffffffff8037fd54>] ? __debug_object_init+0x185/0x352 [<ffffffff8037fe73>] __debug_object_init+0x2a4/0x352 [<ffffffff8037ff4e>] debug_object_init+0x14/0x16 [<ffffffff8023f681>] init_timer+0x18/0x5b [<ffffffff80220739>] hpet_cpuhp_notify+0x93/0x105 [<ffffffff80220872>] ? hpet_work+0x0/0x206 [<ffffffff803d0301>] ? hpet_alloc+0x32d/0x389 [<ffffffff80256db2>] ? trace_hardirqs_on_caller+0x10d/0x138 [<ffffffff80256dea>] ? trace_hardirqs_on+0xd/0xf [<ffffffff806c45b7>] ? hpet_late_init+0x0/0x19e [<ffffffff806c45b7>] ? hpet_late_init+0x0/0x19e [<ffffffff806c4721>] hpet_late_init+0x16a/0x19e [<ffffffff806c27a9>] ? print_all_ICs+0x0/0x540 [<ffffffff80209058>] _stext+0x58/0x138 [<ffffffff804e0ecb>] ? _spin_unlock+0x4a/0x57 [<ffffffff802db669>] ? proc_register+0x17f/0x193 [<ffffffff802db7a5>] ? create_proc_entry+0x7e/0x94 [<ffffffff80267d15>] ? register_irq_proc+0xb0/0xcc [<ffffffff802d0000>] ? elf_core_dump+0x662/0xc71 [<ffffffff806b9625>] kernel_init+0x125/0x179 [<ffffffff804e087f>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff8020c849>] child_rip+0xa/0x11 [<ffffffff8020bd38>] ? restore_args+0x0/0x30 [<ffffffff806b9500>] ? kernel_init+0x0/0x179 [<ffffffff8020c83f>] ? child_rip+0x0/0x11 ---[ end trace 4eaa2a86a8e2da22 ]--- Switched to high resolution mode on CPU 0 Switched to high resolution mode on CPU 3 Switched to high resolution mode on CPU 2 Switched to high resolution mode on CPU 1 -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
