Dear all,
I wonder if anyone experienced the same issue as mime. I have an ASUS CUSL2 running
-current and
starting about three days ago, it panic when acpi is autoloaded. If I unset acpi_load
at the boot
prompt, the machine works fine.
Here's the panic message and a trace for those interested
acpi0: <ASUS CUSL2 > on motherboard
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x16
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc04f9aca
stack pointer = 0x10:0xc054ea14
frame pointer = 0x10:0xc054ea34
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
kernel: type 12 trap, code=0
Stopped at AcpiExReadDataFromField+0x5a: movzbl 0x16(%eax),%eax
db> trace
AcpiExReadDataFromField(c0f00400,c25da200,c054ea50,c25e50c0,0) at
AcpiExReadDataFromField+0x5a
AcpiExResolveNodeToValue(c0f005b0,c0f00400,1,c0ed6d40,c054eab0) at
AcpiExResolveNodeToValue+0xd9
AcpiExResolveToValue(c0f005b0,c0f00400,c0f00400,0,c054eab0) at
AcpiExResolveToValue+0x53
AcpiExResolveOperands(5b80,c0f005b4,c0f00400,c0efbe00,c0f00400) at
AcpiExResolveOperands+0x1cf
AcpiDsEvalRegionOperands(c0f00400,c25d6480,c050411e,c25d6480,0) at
AcpiDsEvalRegionOperands+0x50
AcpiDsExecEndOp(c0f00400,c054eb14,c0f00414,c0f0040c,cdd4f1b1) at AcpiDsExecEndOp+0x258
AcpiPsParseLoop(c0f00400,c257f900,c054eb74,0,0) at AcpiPsParseLoop+0x579
AcpiPsParseAml(c0f00400,c25dcc40,0,cdd4f1a6,e) at AcpiPsParseAml+0x7c
AcpiDsExecuteArguments(c0efbe00,c051de10,e,cdd4f1a6,c257fdc0) at
AcpiDsExecuteArguments+0x182
AcpiDsGetRegionArguments(c257fdc0,0,c0efbe00,1,c054ec10) at
AcpiDsGetRegionArguments+0x56
AcpiNsInitOneObject(c0efbe00,1,c054ec60,0,0) at AcpiNsInitOneObject+0xd8
AcpiNsWalkNamespace(0,ffffffff,ffffffff,1,c0500620) at AcpiNsWalkNamespace+0xad
AcpiWalkNamespace(0,ffffffff,ffffffff,c0500620,c054ec60) at AcpiWalkNamespace+0x77
AcpiNsInitializeObjects(0,c054ecc8,c050b8ab,0,2) at AcpiNsInitializeObjects+0x4d
AcpiEnableSubsystem(0,2,c04fd110,0,0) at AcpiEnableSubsystem+0x8a
acpi_attach(c25d7580,c25b5090,c03d3590,c0ed4d00,c0f04c80) at acpi_attach+0x13b
device_probe_and_attach(c25d7580,c0f04c80,c054ed2c,c0368864,c0f04c80) at
device_probe_and_attach+0xaf
bus_generic_attach(c0f04c80,0,c0ed4d00,c0efda80,c0f04c80) at bus_generic_attach+0x28
nexus_attach(c0f04c80,c2596090,c03d3590,c03c4480,0) at nexus_attach+0x14
device_probe_and_attach(c0f04c80,c0ef9780,c054ed80,c035b5e5,c0f04f00) at
device_probe_and_attach+0xaf
root_bus_configure(c0f04f00,c03c4480,0,c054ed98,c020b175) at root_bus_configure+0x28
configure(0,54b000,54bc00,54b000,0) at configure+0x35
mi_startup() at mi_startup+0xb5
begin() at begin+0x43
db>
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