Messages in this thread | | | Subject | Re: 2.5.39 Oops on boot (device_attach+0x3a) | From | Steven Cole <> | Date | 30 Sep 2002 21:38:33 -0600 |
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On Mon, 2002-09-30 at 20:50, Thomas Molina wrote: > On 30 Sep 2002, Steven Cole wrote: > > > I tried to boot 2.5.39 on my home machine and got the > > following oops on boot with CONFIG_KALLSYMS=y (thanks Ingo!). > > > > *pde = 00000000 > > Oops: 0002 > > > > CPU: 0 > > EIP: 0060:[<c01a7979>] Not tainted > > EFLAGS: 00010286 > > EIP is at attach+0x1d/0x30 > > eax: c0276724 ebx: 00000000 ecx: c40c8060 edx: c40c8078 > > esi: c0276700 edi: 00000000 ebp: 00000000 esp: c40ddf94 > > ds: 0068 es: 0068 ss: 0068 > > Process swapper (pid: 1, threadinfo=c40dc000 task=c40da040) > > Stack: 00000000 c01a7a5a c40c8060 c40c8060 c01a7c20 c40c8060 c40c8060 c40c8060 > > c40d7720 c028b879 c40c8060 00000001 c02b9bf4 00000000 00000000 00000000 > > c027e6f2 c0105030 c010504c c0105030 00000000 00000000 00000000 c0105495 > > Call Trace: > > [<c01a7a5a>] device_attach+0x3a/0x40 > > [<c01a7c20>] device_register+0xd0/0x120 > > [<c0105030>] init+0x0/0x160 > > [<c010504c>] init+0x1c/0x160 > > [<c0105030>] init+0x0/0x160 > > [<c0105495>] kernel_thread_helper+0x5/0x10 > > > > I believe the oops on boot people have been seeing in 2.5.39 may be > related to problems inserting ide-scsi modules (sr_mod, mod_scsi, > ide-scsi). Since I have to get up early tomorrow I'm going to beg off for > tonight, but I can reliably produce the above oops. I'll provide full > data and explanations when I'm not so tired. > It's good that the above oops can be reproduced, so here is some more info on my setup:
[steven@localhost linux-2.5.39-linus]$ grep "=m" .config CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PARPORT_PC_CML1=m CONFIG_PRINTER=m CONFIG_AUTOFS_FS=m CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_NLS_ISO8859_1=m
[steven@localhost linux-2.5.39-linus]$ grep SCSI .config # SCSI device support # CONFIG_SCSI is not set # Old non-SCSI/ATAPI CD-ROM drives # CONFIG_CD_NO_IDESCSI is not set [steven@localhost linux-2.5.39-linus]$ find . -name Makefile | xargs grep sr_mod ./drivers/scsi/Makefile:obj-$(CONFIG_BLK_DEV_SR) += sr_mod.o ./drivers/scsi/Makefile:sr_mod-objs := sr.o sr_ioctl.o sr_vendor.o [steven@localhost linux-2.5.39-linus]$ grep BLK_DEV_SR .config [steven@localhost linux-2.5.39-linus]$
So, I'm not sure that a scsi-related module is the cause here.
Cheers, Steven
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