panic: double fault with 11.0-CURRENT r258504

[Don Lewis]

On 27 Nov, Konstantin Belousov wrote:

> And, as the last resort, I do understand that this sounds as giving up,
> do you monitor the temperature of the CPUs ? BTW, which CPUs are that,
> please show the cpu identification lines from the boot dmesg.

Idle temps:

hw.acpi.thermal.tz0.temperature: 38.0C
dev.cpu.0.temperature: 40.2C
dev.cpu.1.temperature: 44.2C
dev.amdtemp.0.%desc: AMD CPU On-Die Thermal Sensors
dev.amdtemp.0.%driver: amdtemp
dev.amdtemp.0.%parent: hostb3
dev.amdtemp.0.sensor_offset: 0
dev.amdtemp.0.core0.sensor0: 40.5C
dev.amdtemp.0.core0.sensor1: 36.2C
dev.amdtemp.0.core1.sensor0: 44.5C
dev.amdtemp.0.core1.sensor1: 28.7C

Running two copies of mprime:

hw.acpi.thermal.tz0.temperature: 60.0C
dev.cpu.0.temperature: 52.5C
dev.cpu.1.temperature: 55.0C
dev.amdtemp.0.%desc: AMD CPU On-Die Thermal Sensors
dev.amdtemp.0.%driver: amdtemp
dev.amdtemp.0.%parent: hostb3
dev.amdtemp.0.sensor_offset: 0
dev.amdtemp.0.core0.sensor0: 51.7C
dev.amdtemp.0.core0.sensor1: 52.2C
dev.amdtemp.0.core1.sensor0: 55.0C
dev.amdtemp.0.core1.sensor1: 44.0C