Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 6 Oct 2002 02:53:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 6 Oct 2002 02:53:06 -0400 Received: from stroke.of.genius.brain.org ([206.80.113.1]:42942 "EHLO stroke.of.genius.brain.org") by vger.kernel.org with ESMTP id ; Sun, 6 Oct 2002 02:53:05 -0400 Date: Sun, 6 Oct 2002 02:58:46 -0400 From: "Murray J. Root" To: linux-kernel@vger.kernel.org Subject: 2.5.40-ac4 kernel BUG at slab.c:1477! Message-ID: <20021006065846.GA2376@Master.Wizards> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2927 Lines: 71 ASUS P4S533 (SiS645DX chipset) P4 2Ghz 1G PC2700 RAM NVidia GeForce2 GTS (XFree86 driver, not nvidia binary) hda: Maxtor 4G100J5, ATA DISK drive hdc: LG CD-RW CED-8120B, ATAPI CD/DVD-ROM drive hdd: SAMSUNG DVD-ROM SD-616T, ATAPI CD/DVD-ROM drive This happens at random during boot when loading modules. About half of the time ide-scsi works fine. The system continues to boot after the BUG with /dev/hdc unaccessible. >From /var/log/messages: SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 0 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 hdc: lost interrupt hdc: status timeout: status=0xd0 { Busy } hdc: DMA disabled hdc: drive not ready for command hdc: ATAPI reset complete ------------[ cut here ]------------ kernel BUG at slab.c:1477! invalid operand: 0000 ide-scsi scsi_mod rtc CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010016 EIP is at kmem_cache_free_one+0x7e/0x240 eax: 5a2cf071 ebx: c1009c10 ecx: f7561e90 edx: c1b0d5fc esi: c038c080 edi: c038c000 ebp: f7561e28 esp: f7561e04 ds: 0068 es: 0068 ss: 0068 Process insmod (pid: 257, threadinfo=f7560000 task=f7599b00) Stack: 742f3073 65677261 6c2f3074 00306e75 c038c000 c1b0d5fc c1009c10 c038c084 00009c10 f7561e48 c0135bcf c1b0d5fc c038c084 00000286 f7cd3600 c1b616b4 c038c084 f7561e7c fa8eee32 c038c084 f7561e68 c1b616b4 c038c084 f7561e6c Call Trace: []kfree+0x5f/0xb0 []scsi_probe_and_add_lun+0x92/0x190 [scsi_mod] []scsi_scan_target+0x4e/0x90 [scsi_mod] []scan_scsis+0x91/0x17c [scsi_mod] [].rodata.str1.32+0x392/0x3e6 [ide-scsi] []scsi_register_host_Rb0dc194c+0x222/0x350 [scsi_mod] []init_module+0x1e/0x30 [ide-scsi] []idescsi_template+0x0/0x80 [ide-scsi] []sys_init_module+0x53c/0x690 []idescsi_discard_data+0x0/0x40 [ide-scsi] []__ksymtab+0x0/0x31 [ide-scsi] [].kmodtab+0x0/0xc [ide-scsi] []idescsi_discard_data+0x0/0x40 [ide-scsi] []syscall_call+0x7/0xb Code: 0f 0b c5 05 07 ba 2e c0 8b 4d f0 89 f2 b8 71 f0 2c 5a 8b 59 -- Murray J. Root ------------------------------------------------ DISCLAIMER: http://www.goldmark.org/jeff/stupid-disclaimers/ ------------------------------------------------ Mandrake on irc.freenode.net: #mandrake & #mandrake-linux = help for newbies #mdk-cooker = Mandrake Cooker - 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/