Messages in this thread | | | Date | Thu, 24 Aug 2006 18:40:31 -0400 | Subject | Re: boot failure, "DWARF2 unwinder stuck at 0xc0100199" | From | "J. Bruce Fields" <> |
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On Tue, Aug 22, 2006 at 01:42:51PM -0400, J. Bruce Fields wrote: > On Tue, Aug 22, 2006 at 10:01:36AM +0200, Andi Kleen wrote: > > On Tuesday 22 August 2006 06:20, Andrew Morton wrote: > > > Has anyone even tried to reproduce Bruce's crash? > > > > I looked at it a bit, but it puzzles me. The chaining for the interrupt stacks > > on i386 -- which is what seems to be corrupted here -- shouldn't have changed at all > > by the unwinder changes. > > > > I suspect it would crash without unwinder too. Bruce, do you get the > > same crash when you boot with "call_trace=old" ? > > After appending "call_trace=old" to the boot commandline, and it booted > succesfully.
Do you consider this closed, or do you need more information from me?
--b.
> It had the following warning at what I suspect was the > same place the boot stopped before: > > ide-scsi is deprecated for cd burning! Use ide-cd and give dev=/dev/hdX as device > scsi0 : SCSI host adapter emulation for IDE ATAPI devices > BUG: warning at kernel/lockdep.c:1803/trace_hardirqs_on() > [<c0103df6>] show_trace+0x16/0x20 > [<c0103ecb>] dump_stack+0x1b/0x20 > [<c012e997>] trace_hardirqs_on+0xf7/0x130 > [<c0445e63>] idescsi_pc_intr+0x63/0x450 > [<c042fe5c>] ide_intr+0x7c/0x1d0 > [<c013a727>] handle_IRQ_event+0x27/0x60 > [<c013a7f4>] __do_IRQ+0x94/0x110 > [<c0104cba>] do_IRQ+0xaa/0xf0 > [<c0103105>] common_interrupt+0x25/0x30 > [<c010d6c9>] apm_cpu_idle+0x1e9/0x270 > [<c010163c>] cpu_idle+0x2c/0x80 > [<c0100507>] rest_init+0x37/0x40 > [<c0823756>] start_kernel+0x266/0x2b0 > [<c0100199>] 0xc0100199 > Vendor: PIONEER Model: DVD-ROM DVD-116 Rev: 1.22 > Type: CD-ROM ANSI SCSI revision: 00 > sr0: scsi-1 drive > Uniform CD-ROM driver Revision: 3.20 > sr 0:0:0:0: Attached scsi CD-ROM sr0 > sr 0:0:0:0: Attached scsi generic sg0 type 5 > ... > > --b. > - > 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/ - 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/
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