From: Kevin Winchester <kjwinchester@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: 2.6.25-git WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x2e/0x46()
Date: Tue, 29 Apr 2008 20:59:54 -0300 [thread overview]
Message-ID: <4817B67A.40308@gmail.com> (raw)
Hi Ingo,
I am getting the following in my dmesg on every boot. It was reported before[1], so I figured someone was working on it. However, I haven't seen it get fixed yet, so is there anything I can do to help?
[ 0.071066] ------------[ cut here ]------------
[ 0.071098] WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x2e/0x46()
[ 0.071140] Pid: 1, comm: swapper Not tainted 2.6.25-06589-gc65a350 #18
[ 0.071169]
[ 0.071170] Call Trace:
[ 0.071216] [<ffffffff8022bc88>] warn_on_slowpath+0x53/0x81
[ 0.071247] [<ffffffff80246e8c>] ? save_trace+0x3f/0x95
[ 0.071996] [<ffffffff80248610>] ? mark_lock+0x345/0x36d
[ 0.072025] [<ffffffff80249384>] ? __lock_acquire+0x898/0x8b9
[ 0.072055] [<ffffffff80241ab9>] ? atomic_notifier_chain_register+0x18/0x41
[ 0.072087] [<ffffffff80241ad6>] ? atomic_notifier_chain_register+0x35/0x41
[ 0.072118] [<ffffffff8021be64>] read_apic_id+0x2e/0x46
[ 0.072147] [<ffffffff80611042>] verify_local_APIC+0xaa/0x16a
[ 0.072177] [<ffffffff8061143a>] APIC_init_uniprocessor+0x54/0xf6
[ 0.072208] [<ffffffff806161ed>] ? spawn_softlockup_task+0x56/0x5a
[ 0.072237] [<ffffffff8060b7f4>] kernel_init+0x4c/0x1d6
[ 0.072267] [<ffffffff804a70ea>] ? _spin_unlock_irq+0x50/0x5d
[ 0.072296] [<ffffffff804a6697>] ? trace_hardirqs_on_thunk+0x35/0x3a
[ 0.072326] [<ffffffff80248838>] ? trace_hardirqs_on+0xf8/0x122
[ 0.072357] [<ffffffff8020bf28>] child_rip+0xa/0x12
[ 0.072385] [<ffffffff8020bae3>] ? restore_args+0x0/0x30
[ 0.072414] [<ffffffff8060b7a8>] ? kernel_init+0x0/0x1d6
[ 0.072442] [<ffffffff8020bf1e>] ? child_rip+0x0/0x12
[ 0.072468]
[ 0.072521] ---[ end trace 4eaa2a86a8e2da22 ]---
[ 0.072549] ------------[ cut here ]------------
[ 0.072575] WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x2e/0x46()
[ 0.072616] Pid: 1, comm: swapper Tainted: G W 2.6.25-06589-gc65a350 #18
[ 0.072655]
[ 0.072656] Call Trace:
[ 0.072701] [<ffffffff8022bc88>] warn_on_slowpath+0x53/0x81
[ 0.072729] [<ffffffff80246e8c>] ? save_trace+0x3f/0x95
[ 0.072757] [<ffffffff80248610>] ? mark_lock+0x345/0x36d
[ 0.072786] [<ffffffff80249384>] ? __lock_acquire+0x898/0x8b9
[ 0.072815] [<ffffffff80241ab9>] ? atomic_notifier_chain_register+0x18/0x41
[ 0.072847] [<ffffffff80241ad6>] ? atomic_notifier_chain_register+0x35/0x41
[ 0.072877] [<ffffffff8021be64>] read_apic_id+0x2e/0x46
[ 0.072906] [<ffffffff80611079>] verify_local_APIC+0xe1/0x16a
[ 0.072936] [<ffffffff8061143a>] APIC_init_uniprocessor+0x54/0xf6
[ 0.072965] [<ffffffff806161ed>] ? spawn_softlockup_task+0x56/0x5a
[ 0.072989] [<ffffffff8060b7f4>] kernel_init+0x4c/0x1d6
[ 0.072989] [<ffffffff804a70ea>] ? _spin_unlock_irq+0x50/0x5d
[ 0.072989] [<ffffffff804a6697>] ? trace_hardirqs_on_thunk+0x35/0x3a
[ 0.072989] [<ffffffff80248838>] ? trace_hardirqs_on+0xf8/0x122
[ 0.072989] [<ffffffff8020bf28>] child_rip+0xa/0x12
[ 0.072989] [<ffffffff8020bae3>] ? restore_args+0x0/0x30
[ 0.072989] [<ffffffff8060b7a8>] ? kernel_init+0x0/0x1d6
[ 0.072989] [<ffffffff8020bf1e>] ? child_rip+0x0/0x12
[ 0.072989]
[ 0.072989] ---[ end trace 4eaa2a86a8e2da22 ]---
--
Kevin Winchester
[1] http://lkml.org/lkml/2008/4/18/333
next reply other threads:[~2008-04-30 0:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-29 23:59 Kevin Winchester [this message]
2008-04-30 1:15 ` 2.6.25-git WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x2e/0x46() Gabriel C
2008-04-30 6:11 ` Thomas Gleixner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4817B67A.40308@gmail.com \
--to=kjwinchester@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox