From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp07.au.ibm.com (e23smtp07.au.ibm.com [202.81.31.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e23smtp07.au.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id D7C62B7C33 for ; Fri, 2 Apr 2010 17:03:37 +1100 (EST) Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [202.81.31.245]) by e23smtp07.au.ibm.com (8.14.3/8.13.1) with ESMTP id o3263b6V025929 for ; Fri, 2 Apr 2010 17:03:37 +1100 Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o3263bij1802422 for ; Fri, 2 Apr 2010 17:03:37 +1100 Received: from d23av04.au.ibm.com (loopback [127.0.0.1]) by d23av04.au.ibm.com (8.14.3/8.13.1/NCO v10.0 AVout) with ESMTP id o3263anl012054 for ; Fri, 2 Apr 2010 17:03:37 +1100 Message-ID: <4BB588B5.1060309@in.ibm.com> Date: Fri, 02 Apr 2010 11:33:33 +0530 From: Sachin Sant MIME-Version: 1.0 To: linux-kernel Subject: 2.6.34-rc3: Badness at kernel/lockdep.c:2706 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: Peter Zijlstra , Linux/PPC Development , Ingo Molnar List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , With 2.6.34-rc3 boot on a Power5 box : loop: module loaded BUG: key 6b6b6b6b6b6b6b6b not in .data! ------------[ cut here ]------------ Badness at kernel/lockdep.c:2706 NIP: c00000000010a0a8 LR: c00000000010a08c CTR: c0000000000704a4 REGS: c0000001096d76f0 TRAP: 0700 Not tainted (2.6.34-rc3) MSR: 8000000000029032 CR: 28000082 XER: 00000009 TASK = c0000001fa6f8000[1] 'swapper' THREAD: c0000001096d4000 CPU: 12 GPR00: 0000000000000000 c0000001096d7970 c000000001322e38 0000000000000001 GPR04: 0000000000000001 c0000000000c1ea8 0000000000000000 0000000000000002 GPR08: 0000000000000000 c000000001cc5a00 0000000000002422 c00000000137d768 GPR12: 0000000000000002 c00000000f66e400 0000000000d47940 0000000001c00000 GPR16: ffffffffffffffff 0000000002673148 00000000018ff984 0000000000000060 GPR20: 0000000000000000 ffffffffffffffff 000000000253a291 00000000018ff990 GPR24: 00000000018ff988 c000000001229ef0 0000000000000000 c00000010793a730 GPR28: 6b6b6b6b6b6b6b6b c00000010793afd8 c000000001299de0 c0000001096d7970 NIP [c00000000010a0a8] .lockdep_init_map+0x12c/0x538 LR [c00000000010a08c] .lockdep_init_map+0x110/0x538 Call Trace: [c0000001096d7970] [c00000000010a074] .lockdep_init_map+0xf8/0x538 (unreliable) [c0000001096d7a30] [c000000000274eac] .sysfs_add_file_mode+0x90/0x124 [c0000001096d7af0] [c000000000274f7c] .sysfs_add_file+0x3c/0x50 [c0000001096d7b90] [c0000000002750d8] .sysfs_create_file+0x5c/0x74 [c0000001096d7c30] [c0000000004b36a0] .device_create_file+0x40/0x5c [c0000001096d7cd0] [c0000000004db384] .wf_register_control+0x108/0x178 [c0000001096d7d80] [c000000000a5f7cc] .wf_cpufreq_clamp_init+0x11c/0x16c [c0000001096d7e20] [c00000000000a104] .do_one_initcall+0xb0/0x208 [c0000001096d7ed0] [c000000000a12568] .kernel_init+0x230/0x2f0 [c0000001096d7f90] [c000000000033b20] .kernel_thread+0x54/0x70 Instruction dump: e93e8190 80090000 2f800000 409e03f8 48280539 60000000 2fa30000 419e03e8 e93e8198 80090000 2f800000 409e03d8 <0fe00000> 480003d0 e93e8140 fb9d0000 Uniform Multi-Platform E-IDE driver Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India ---------------------------------