Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 7 Sep 2002 17:23:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 7 Sep 2002 17:23:59 -0400 Received: from moutng.kundenserver.de ([212.227.126.177]:29419 "EHLO moutng.kundenserver.de") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Sat, 7 Sep 2002 17:23:57 -0400 Content-Type: text/plain; charset="iso-8859-1" From: Hans-Peter Jansen To: Alan Cox , linux-kernel@vger.kernel.org Subject: Re: Linux 2.4.20-pre5-ac4 Date: Sat, 7 Sep 2002 23:28:27 +0200 User-Agent: KMail/1.4.2 References: <200209061500.g86F08m12929@devserv.devel.redhat.com> In-Reply-To: <200209061500.g86F08m12929@devserv.devel.redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Message-Id: <200209072328.27543.hpj@urpla.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5684 Lines: 143 Hi Alan, Andre, and friends, this happens predictably on dvd mount via ide-scsi with 20-pre5-ac4: udf: registering filesystem UDF-fs DEBUG lowlevel.c:57:udf_get_last_session: XA disk: no, vol_desc_start=0 UDF-fs DEBUG super.c:1421:udf_read_super: Multi-session=0 UDF-fs DEBUG super.c:410:udf_vrs: Starting at sector 16 (2048 byte sectors) kernel BUG at /usr/src/linux/include/linux/blkdev.h:153! invalid operand: 0000 CPU: 0 EIP: 0010:[ide_build_sglist+73/384] Tainted: PF EFLAGS: 00210206 eax: 0000005a ebx: effc9000 ecx: c02c73c0 edx: e9445140 esi: 00000000 edi: e9445140 ebp: e2e11ba0 esp: e2e11b80 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 1440, stackpage=e2e11000) Stack: effc9000 c02c7470 e9445140 e4448e80 00000003 0000000d c02c7470 c19f6000 e2e11bcc c019c4a1 c02c73c0 e9445140 c02c73c0 c02c7470 e9445140 ef57c140 00000000 00000000 c02c73c0 e2e11bec c019c97a c02c7470 e9445140 c02c7470 Call Trace: [ide_build_dmatable+81/400] [__ide_dma_read+42/288]? [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-30237/96] [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-29862/96] [start_request+389/480] [ide_do_request+597/672] [ide_do_drive_cmd+204/256] [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-26784/96] [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-100640/96] [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-125027/96] [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-100096/96] [nfsd:__insmod_nfsd_O/lib/modules/2.4.20-pre5-ac3/kernel/fs/nfsd/+-93731/96] [] [generic_unplug_device+34/48] [__run_task_queue+76/96] [__wait_on_buffer+86/144] [bread+79/112] [] [] [] [] [] [] [] [] [get_sb_bdev+438/544] [] [] [alloc_vfsmnt+137/224] [do_kern_mount+86/256] [] [do_add_mount+102/336] [do_mount+317/352] [copy_mount_options+80/176] [sys_mount+124/192] [system_call+51/56] Code: 0f 0b 99 00 a0 b8 22 c0 8b 45 08 c7 80 24 04 00 00 01 00 00 ide config: CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDECD=m CONFIG_BLK_DEV_IDECD_BAILOUT=y CONFIG_BLK_DEV_IDEDISK=m CONFIG_BLK_DEV_IDEDMA=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_IDEFLOPPY=m CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_IDESCSI=m CONFIG_BLK_DEV_IDE_MODES=y CONFIG_IDE=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_IDEDISK_STROKE=y CONFIG_IDEDMA_AUTO=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDE_TASKFILE_IO=y CONFIG_IDE_TASK_IOCTL=y general setup: CONFIG_EXPERIMENTAL=y CONFIG_KMOD=y CONFIG_MICROCODE=m CONFIG_MK7=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_MTRR=y CONFIG_NOHIGHMEM=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_UID16=y CONFIG_X86=y CONFIG_X86_BSWAP=y CONFIG_X86_CMPXCHG=y CONFIG_X86_CPUID=m CONFIG_X86_F00F_WORKS_OK=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_INVLPG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_MCE=y CONFIG_X86_MSR=m CONFIG_X86_PGE=y CONFIG_X86_POPAD_OK=y CONFIG_X86_TSC=y CONFIG_X86_USE_3DNOW=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_XADD=y dmesg: <4>Kernel command line: rw root=/dev/nfs nfsroot=/netboot/%%s,v3 ip=172.16.24.108:172.16.24.102:172.16.24.1:255.255.255.0: video=matrox:vesa:0x11b,k:200MHz,fh:93kHz,fv:150 hda=ide-scsi hdg=ide-scsi <4>ide_setup: hda=ide-scsi <4>ide_setup: hdg=ide-scsi <6>Uniform Multi-Platform E-IDE driver Revision: 6.31 <4>ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx <4>VP_IDE: IDE controller on PCI bus 00 dev 21 <4>VP_IDE: chipset revision 16 <4>VP_IDE: not 100%% native mode: will probe irqs later <6>VP_IDE: VIA vt82c686a (rev 22) IDE UDMA66 controller on pci00:04.1 <4> ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:pio <4> ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:pio <4>PDC20265: IDE controller on PCI bus 00 dev 88 <6>PCI: Found IRQ 10 for device 00:11.0 <6>PCI: Sharing IRQ 10 with 00:0b.0 <4>PDC20265: chipset revision 2 <4>PDC20265: not 100%% native mode: will probe irqs later <4>PDC20265: (U)DMA Burst Bit ENABLED Primary PCI Mode Secondary PCI Mode. <4> ide2: BM-DMA at 0x8000-0x8007, BIOS settings: hde:DMA, hdf:pio <4> ide3: BM-DMA at 0x8008-0x800f, BIOS settings: hdg:DMA, hdh:DMA <4>hda: TOSHIBA DVD-ROM SD-M1502, ATAPI CD/DVD-ROM drive <4>hdc: IBM-DPTA-372050, ATA DISK drive <4>hde: IBM-DTLA-307060, ATA DISK drive <4>hdg: PLEXTOR CD-R PX-W1210A, ATAPI CD/DVD-ROM drive <4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 <4>ide1 at 0x170-0x177,0x376 on irq 15 <4>ide2 at 0x9400-0x9407,0x9002 on irq 10 <4>ide3 at 0x8800-0x8807,0x8402 on irq 10 <6>SCSI subsystem driver Revision: 1.00 <6>scsi0 : SCSI host adapter emulation for IDE ATAPI devices <4> Vendor: TOSHIBA Model: DVD-ROM SD-M1502 Rev: 1012 <4> Type: CD-ROM ANSI SCSI revision: 02 <4> Vendor: PLEXTOR Model: CD-R PX-W1210A Rev: 1.05 <4> Type: CD-ROM ANSI SCSI revision: 02 <6>hdc: 40088160 sectors (20525 MB) w/1961KiB Cache, CHS=39770/16/63, UDMA(66) <6>hde: 120103200 sectors (61493 MB) w/1916KiB Cache, CHS=119150/16/63, UDMA(100) <6>Partition check: <6> hdc: [PTBL] [2495/255/63] hdc1 hdc2 < hdc5 > <6> hde: hde1 Anything missing? Just ask. 18-pre4 does that mount smoothly. Besides this glitch, 20-pre5-ac4 "feels" a bit more interactively responsive.. Hans-Peter - 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/