Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765355AbZDHNDm (ORCPT ); Wed, 8 Apr 2009 09:03:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932380AbZDHNDL (ORCPT ); Wed, 8 Apr 2009 09:03:11 -0400 Received: from mail-ew0-f165.google.com ([209.85.219.165]:48144 "EHLO mail-ew0-f165.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932326AbZDHNDI (ORCPT ); Wed, 8 Apr 2009 09:03:08 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=ROAYqM20JdMfbkXkTYMcDMJXFVq2PPg6OgP68KK2c48mMg5uXcwTrDDgD6ajvce2CP EHlBjwapRElqeMbdJaK1Ti/6R3bN5uZSk0zL18PNAakdmq+zQMJTfyc83wme3UQYF2bH Y3+zOF2M2ZuUpMxTmHFJjUD0uyPNAeiMWkPXo= MIME-Version: 1.0 Date: Wed, 8 Apr 2009 17:03:04 +0400 Message-ID: Subject: 2.6.30-rc1: parisc: system hangs on boot at __schedule() From: Alexander Beregalov To: linux-parisc@vger.kernel.org, LKML , Kernel Testers List Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3540 Lines: 78 Hi Machine is HP j6000. CPU(s): 2 x PA8700 (PCX-W2) at 750.000000 MHz gcc version 4.3.3 (Gentoo 4.3.3-r2 p1.1, pie-10.1.5) Machine hangs before starting rc scripts, but SysRq and C-A-Del work. All tasks are at __schedule+0x268/0x7bc: __schedule is at 0x278 in sched.o plus 268 it is 0x4e0 454: 2b 60 00 00 addil L%0,dp,r1 454: R_PARISC_DPREL21L rt_sched_class 458: 34 24 00 00 ldo 0(r1),r4 458: R_PARISC_DPREL14R rt_sched_class 45c: 48 96 00 28 ldw 14(r4),r22 460: 08 05 02 5a copy r5,r26 464: e6 c0 20 00 be,l 0(sr4,r22),sr0,r31 468: 08 1f 02 42 copy r31,rp 46c: cb 3c 3f d7 movb,=,n ret0,r25,45c <__schedule+0x1e4> 470: 0c 80 10 84 ldw 0(r4),r4 474: 80 d9 28 da cmpb,=,n r25,r6,8e8 <__schedule+0x670> 478: 68 b9 08 08 stw r25,404(r5) 47c: 48 bc 00 70 ldw 38(r5),ret0 480: 48 bd 00 78 ldw 3c(r5),ret1 484: b7 bd 00 02 addi 1,ret1,ret1 488: 08 1c 07 1c add,c ret0,r0,ret0 48c: 68 bc 00 70 stw ret0,38(r5) 490: 68 bd 00 78 stw ret1,3c(r5) 494: 0d a0 10 93 ldw 0(r13),r19 498: 36 73 00 02 ldo 1(r19),r19 49c: 0d b3 12 80 stw r19,0(r13) 4a0: 4b 34 01 b0 ldw d8(r25),r20 4a4: 86 80 22 c8 cmpib,= 0,r20,610 <__schedule+0x398> 4a8: 48 d5 01 b8 ldw dc(r6),r21 4ac: 82 95 20 3a cmpb,=,n r21,r20,4d0 <__schedule+0x258> 4b0: 4a 9c 00 48 ldw 24(r20),ret0 4b4: 22 60 0e 01 ldil L%-10000000,r19 4b8: 0a 7c 0a 3c add,l ret0,r19,ret0 4bc: 03 3c 18 40 mtctl ret0,tr1 4c0: 4a 93 02 d0 ldw 168(r20),r19 4c4: 00 13 d8 20 mtsp r19,sr3 4c8: d6 73 08 21 depw,z r19,30,31,r19 4cc: 01 13 18 40 mtctl r19,pidr1 4d0: 48 dc 01 b0 ldw d8(r6),ret0 4d4: 87 80 22 52 cmpib,=,n 0,ret0,604 <__schedule+0x38c> 4d8: e8 00 a0 00 b,l 4e0 <__schedule+0x268>,rp 4d8: R_PARISC_PCREL22F _switch_to 4dc: 08 06 02 5a copy r6,r26 4e0: 08 11 02 44 copy r17,r4 4e4: 03 c0 08 b3 mfctl tr6,r19 4e8: 4a 74 00 20 ldw 10(r19),r20 4ec: 08 1c 02 59 copy ret0,r25 4f0: 0e 54 20 9a ldw,s r20(r18),r26 4f4: e8 00 a0 00 b,l 4fc <__schedule+0x284>,rp 4f4: R_PARISC_PCREL22F finish_task_switch 4f8: 0b 44 0a 3a add,l r4,r26,r26 4fc: 03 c0 08 bc mfctl tr6,ret0 500: 4b 8a 00 20 ldw 10(ret0),r10 504: 0e 4a 20 93 ldw,s r10(r18),r19 508: 0a 64 0a 25 add,l r4,r19,r5 50c: 03 c0 08 bc mfctl tr6,ret0 510: 0f 80 10 93 ldw 0(ret0),r19 514: 4a 74 00 28 ldw 14(r19),r20 518: 8e 80 60 20 cmpib,> 0,r20,530 <__schedule+0x2b8> 51c: 48 62 3f d9 ldw -14(r3),rp 520: e8 00 a0 00 b,l 528 <__schedule+0x2b0>,rp 520: R_PARISC_PCREL22F __reacquire_kernel_lock -- 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/