From: "Alexander Beregalov" <a.beregalov@gmail.com>
To: "Kernel Testers List" <kernel-testers@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
tglx@linutronix.de, mingo@elte.hu, clemens@ladisch.de,
vojtech@suse.cz
Subject: 2.6.28-rc6: hpet: object is on stack, but not annotated
Date: Mon, 24 Nov 2008 19:39:39 +0300 [thread overview]
Message-ID: <a4423d670811240839q54e6b7afxfc49d28b3ea127cb@mail.gmail.com> (raw)
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
next reply other threads:[~2008-11-24 16:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-24 16:39 Alexander Beregalov [this message]
2008-11-24 18:14 ` Alexander Beregalov
2008-11-24 18:17 ` Thomas Gleixner
2008-12-04 11:16 ` Pavel Machek
2009-01-12 10:40 ` Alexander Beregalov
2009-01-12 11:52 ` Peter Zijlstra
2009-01-12 11:59 ` Ingo Molnar
2009-01-12 12:27 ` Alexander Beregalov
2009-01-12 12:33 ` Ingo Molnar
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