Messages in this thread | | | Date | Thu, 13 Sep 2012 22:07:47 -0600 | Subject | Re: PROBLEM: ACPI 0x0000000000000b00-0x0000000000000b07 SystemIO conflicts with Region \_SB_.PCI0.SBRG.ASOC.SMRG 1 (20120320/utaddress-251) | From | Bjorn Helgaas <> |
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On Thu, Sep 13, 2012 at 12:11 PM, Peter Simons <simons@cryp.to> wrote: > Hi guys, > > I've recently updated my machine to Linux kernel 3.5. Ever since then, I > experience frequent kernel panics in the I/O system. The output from > dmesg shows the following warning, which earlier version of the kernel > did not show: > > ACPI 0x0000000000000b00-0x0000000000000b07 SystemIO conflicts with Region \_SB_.PCI0.SBRG.ASOC.SMRG 1 (20120320/utaddress-251)
The panic is the real problem, not the warning message. It's possible that they're related, but certainly not obvious. Can you capture any information about the panic with a serial console, netconsole, or even a digital photo or movie?
It sounds like this is a regression, so it will be useful to know the newest kernel that works correctly and the oldest one that fails.
Bjorn
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