Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937922AbZAPW1n (ORCPT ); Fri, 16 Jan 2009 17:27:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760285AbZAPW13 (ORCPT ); Fri, 16 Jan 2009 17:27:29 -0500 Received: from mx2.redhat.com ([66.187.237.31]:60968 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759857AbZAPW11 (ORCPT ); Fri, 16 Jan 2009 17:27:27 -0500 Subject: WARNING: at kernel/trace/ftrace.c:434 ftrace_bug+0xdb/0x2b1() in 2.6.29-rc1-next-20090116 From: Eric Paris To: linux-kernel@vger.kernel.org Cc: rostedt@goodmis.org, linux-acpi@vger.kernel.org Content-Type: text/plain Date: Fri, 16 Jan 2009 17:27:23 -0500 Message-Id: <1232144843.6614.14.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2984 Lines: 56 Running 2.6.29-rc1-next-20090116 on vmware server x86_64 I see this at boot up. Doesn't appear to cause any problem, no idea what kind of thermal problem this is causing me on my VM :) The last linux-next kernel I ran was 2.6.29-rc1-next-20090114 and I do not remember seeing this. But me not remembering doesn't mean it wasn't there..... Any information I can collect or what I can do just let me know. -Eric [ 0.036825] ACPI: Core revision 20081204 [ 0.098568] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.099101] ftrace: allocating 21076 entries in 166 pages [ 0.105983] ------------[ cut here ]------------ [ 0.105983] WARNING: at kernel/trace/ftrace.c:434 ftrace_bug+0xdb/0x2b1() [ 0.105983] Hardware name: VMware Virtual Platform [ 0.105983] Modules linked in: [ 0.105983] Pid: 0, comm: swapper Not tainted 2.6.29-rc1-next-20090116 #252 [ 0.105983] Call Trace: [ 0.105983] [] warn_slowpath+0xd8/0xf7 [ 0.105983] [] ? dump_trace+0x26b/0x27a [ 0.105983] [] ? find_usage_backwards+0x2c/0xf2 [ 0.105983] [] ? check_usage_backwards+0x2e/0x52 [ 0.105983] [] ? graph_unlock+0x6b/0x77 [ 0.105983] [] ? mark_lock+0x34b/0x35b [ 0.105983] [] ? mark_held_locks+0x52/0x72 [ 0.105983] [] ? __mutex_lock_common+0x41a/0x43f [ 0.105983] [] ? sched_clock+0x9/0xc [ 0.105983] [] ? pagefault_enable+0x9/0x1a [ 0.105983] [] ? probe_kernel_write+0x4e/0x74 [ 0.105983] [] ? pagefault_enable+0x9/0x1a [ 0.105983] [] ? probe_kernel_read+0x4e/0x78 [ 0.105983] [] ? acpi_thermal_notify+0x7/0xc1 [ 0.105983] [] ? ftrace_modify_code+0x46/0x75 [ 0.105983] [] ? acpi_thermal_notify+0x7/0xc1 [ 0.105983] [] ftrace_bug+0xdb/0x2b1 [ 0.105983] [] ? acpi_thermal_notify+0x7/0xc1 [ 0.105983] [] ftrace_convert_nops+0x23d/0x2da [ 0.105983] [] ftrace_init+0x116/0x121 [ 0.105983] [] ? acpi_enable_subsystem+0x3c/0x90 [ 0.105983] [] start_kernel+0x40e/0x41e [ 0.105983] [] ? early_idt_handler+0x0/0x71 [ 0.105983] [] x86_64_start_reservations+0xae/0xb2 [ 0.105983] [] x86_64_start_kernel+0xe9/0xf4 [ 0.105983] ---[ end trace a7919e7f17c0a725 ]--- [ 0.105983] ftrace failed to modify [] acpi_thermal_notify+0x7/0xc1 [ 0.105983] actual: 0f:1f:44:00:00 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/