From: Andi Kleen <andi@firstfloor.org>
To: linux-kernel@vger.kernel.org
Subject: native_smp_send_reschedule WARN_ON in .29rc1 on reboot
Date: Sun, 11 Jan 2009 21:10:43 +0100 [thread overview]
Message-ID: <20090111201043.GA17990@basil.nowhere.org> (raw)
Just got this while rebooting 2.6.29rc1.
-Andi
sd 0:0:0:0: [sda] Synchronizing SCSI cache
igb 0000:01:00.1: PME# enabled
igb 0000:01:00.1: PME# enabled
igb 0000:01:00.0: PME# enabled
igb 0000:01:00.0: PME# enabled
Restarting system.
machine restart
------------[ cut here ]------------
WARNING: at /home/lsrc/git/linux-2.6/arch/x86/kernel/smp.c:118 resched_cpu+0x65/0x78()
Hardware name: ...
Modules linked in:
Pid: 6777, comm: reboot Not tainted 2.6.29-rc1 #59
Call Trace:
<IRQ> [<ffffffff802393bb>] warn_slowpath+0xd8/0xf5
[<ffffffff8022ef6e>] place_entity+0x52/0x75
[<ffffffff8022e3b8>] target_load+0x2a/0x4f
[<ffffffff8037e6e8>] cpumask_next_and+0x2a/0x3e
[<ffffffff80230fb3>] find_busiest_group+0x263/0x795
[<ffffffff80250aad>] getnstimeofday+0x57/0xb7
[<ffffffff8024d307>] ktime_get_ts+0x22/0x4b
[<ffffffff8022f987>] resched_cpu+0x65/0x78
[<ffffffff80250aad>] getnstimeofday+0x57/0xb7
[<ffffffff8024d307>] ktime_get_ts+0x22/0x4b
[<ffffffff80250aad>] getnstimeofday+0x57/0xb7
[<ffffffff8022ee64>] update_curr+0x57/0x9b
[<ffffffff8022f987>] resched_cpu+0x65/0x78
[<ffffffff80236bfb>] scheduler_tick+0x12d/0x1c0
[<ffffffff80241c47>] update_process_times+0x44/0x50
[<ffffffff80254125>] tick_sched_timer+0x76/0x9c
[<ffffffff8024cbbe>] __run_hrtimer+0x6a/0x9c
[<ffffffff8024d3fc>] hrtimer_interrupt+0x8b/0xd9
[<ffffffff8021dd2d>] smp_apic_timer_interrupt+0x8e/0xac
[<ffffffff8020c8f3>] apic_timer_interrupt+0x13/0x20
<EOI> <4>---[ end trace 47498389a6a28900 ]---
--
ak@linux.intel.com
reply other threads:[~2009-01-11 20:11 UTC|newest]
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