From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dag Nygren Subject: Re: Bug in the sg driver Date: Mon, 06 Oct 2003 22:11:35 +0300 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <20031006191135.19059.qmail@dag.newtech.fi> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from ip213-185-39-113.laajakaista.mtv3.fi ([213.185.39.113]:56809 "HELO dag.newtech.fi") by vger.kernel.org with SMTP id S262290AbTJFTLh (ORCPT ); Mon, 6 Oct 2003 15:11:37 -0400 In-Reply-To: Message from "Randy.Dunlap" of "Mon, 06 Oct 2003 11:52:45 PDT." <20031006115245.17d73f0c.rddunlap@osdl.org> List-Id: linux-scsi@vger.kernel.org To: "Randy.Dunlap" Cc: Dag Nygren , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.orgdag@newtech.fi > | > Any details, like kernel version, oops or panic logs, etc.? > | > | Kernel version is 2.4.20 (Redhat 9.0 + newest upgrade) > | > | The oops and the panic logs were not written down as the major focus > | was getting this (production) system up and running, sorry for that > > Well, unless someone happens to know something about your exact > reported problem.... > in general, you will get better help/responses the better your > problem reports are (IMHO). Perfectly realize that. Found one report of the exact same problem on Google. The URL is: http://groups.google.fi/groups?q=hp_ltt+linux&hl=sv&lr=&ie=UTF-8&selm=zDJq.3O5. 11%40gated-at.bofh.it&rnum=1 The Oops trace for that is: kernel BUG in header file at line 162 kernel BUG at panic.c:141! invalid operand: 0000 CPU: 0 EIP: 0010:[__out_of_line_bug+15/36] Tainted: P EFLAGS: 00010086 eax: 00000026 ebx: f7928a00 ecx: 00000002 edx: 02000000 esi: c3e8207c edi: f79ba1f0 ebp: f79ba1d8 esp: f6fabc68 ds: 0018 es: 0018 ss: 0018 Process hp_ltt (pid: 590, stackpage=f6fab000) Stack: c026fa80 000000a2 c0202f38 000000a2 f7928a00 c3e8207c f79ba1c0 f79ba1d8 c02c2934 c0132070 00000000 00000000 ffffffff 00000000 0000000e 00000060 00000000 00000002 c0204831 c3e8207c f7928a00 f79ba1c0 0000005a 00000293 Call Trace: [mptscsih_AddSGE+200/832] [__alloc_pages+64/352] [mptscsih_qcmd+621/1288] [scsi_dispatch_cmd+649/904] [scsi_old_done+0/1500] [scsi_request_fn+826/892] [__scsi_insert_special+110/128] [scsi_insert_special_req+26/32] [scsi_do_req+328/368] [sg_common_write+587/604] [sg_cmd_done_bh+0/912] [sg_new_write+539/576] [sg_ioctl+616/3004] [journal_dirty_metadata+356/396] [__alloc_pages+64/352] [do_wp_page+112/668] [handle_mm_fault+135/184] [do_page_fault+380/1178] [do_page_fault+0/1178] [sys_rt_sigaction+159/324] [sys_ioctl+685/746] [error_code+52/60] [system_call+51/56] Code: 0f 0b 8d 00 a6 fa 26 c0 eb fe 8d 74 26 00 8d bc 27 00 00 00 -- Dag