[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] (XEN) APIC error on CPU0: 40(00)
>>> On 04.11.15 at 16:15, <securef33d@xxxxxxxxx> wrote: > Hi, > i just build the latest 4.3.0 kernel and ran it on qubes-os with xen > 4.4.3. I get this error just before the reboot: > > [(XEN) APIC error on CPU0: 40(00) And this appeared with the switch to kernel 4.3? No other variable (e.g. all config options new in 4.3 turned off)? I ask because the APIC is driven by Xen, not the kernel, and hence the kernel should have no (direct) influence on APIC behavior. > (XEN) Resetting with ACPI MEMORY or I/O RESET_REG. > > I can also see some weird acpi-related messages on the log i attached, like: > (XEN) ACPI: Invalid sleep control/status register data: 0:0x8:0x3 0:0x8:0x3 > (XEN) ERST table was not found > [ 3.608404] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup > failure, AE_NOT_FOUND (20150818/dswload-210) > [ 3.608410] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog > (20150818/psobject-227) > [ 3.608439] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp08) while > loading table (20150818/tbxfload-193) > [ 3.619914] ACPI Error: 1 table load failures, 5 successful > (20150818/tbxfload-214) > [ 3.679113] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored > [ 3.688942] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep > State [\_S1_] (20150818/hwxface-580) > [ 3.688948] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep > State [\_S2_] (20150818/hwxface-580) > [ 3.756027] PM-Timer failed consistency check (0xffffff) - aborting. > > With older kernels (like 3.12 or 4.2.1) i always see those messages but > i'm able to boot without the acpi error. I guess those latter messages are unrelated - not the difference between ACPI and APIC. Also I'm unsure about you saying "boot" here but "reboot" above? > My machine runs on skylake cpu with z170 chipset and the latest bios. > Any ideas on how to fix this? Not without first figuring out what bad vector is being received by the APIC, which likely will involved quite a bit of debugging and code instrumentation. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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