hm - did not found any thing about threshold. ony  during startup in /var/log/syslog 

Before the system freezes I see a lot of messages like this:
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494188] CPU0: Package power limit notification (total events = 11498)
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494192] CPU3: Package power limit notification (total events = 11487)
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494193] CPU1: Package power limit notification (total events = 11490)
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494195] CPU2: Package power limit notification (total events = 11495)
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494721] CPU3: Package power limit normal
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494723] CPU1: Package power limit normal
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494727] CPU2: Package power limit normal
Jun 20 15:56:58 ralphs-laptop kernel: [14637.494730] CPU0: Package power limit normal
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246317] CPU3: Package power limit notification (total events = 11698)
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246323] CPU2: Package power limit notification (total events = 11708)
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246325] CPU1: Package power limit notification (total events = 11702)
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246327] CPU0: Package power limit notification (total events = 11711)
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246692] CPU0: Package power limit normal
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246694] CPU3: Package power limit normal
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246695] CPU2: Package power limit normal
Jun 20 16:02:01 ralphs-laptop kernel: [14940.246696] CPU1: Package power limit normal
Jun 20 16:02:41 ralphs-laptop wpa_supplicant[1017]: wlan0: WPA: Group rekeying completed with 9c:c7:a6:0b:e4:f7 [GTK=TKIP]
Jun 20 16:07:01 ralphs-laptop kernel: [15240.716336] CPU1: Package power limit notification (total events = 12623)
Jun 20 16:07:01 ralphs-laptop kernel: [15240.716341] CPU0: Package power limit notification (total events = 12631)
Jun 20 16:07:01 ralphs-laptop kernel: [15240.716345] CPU2: Package power limit notification (total events = 12627)
Jun 20 16:07:01 ralphs-laptop kernel: [15240.716347] CPU3: Package power limit notification (total events = 12617)
Jun 20 16:07:01 ralphs-laptop kernel: [15240.717090] CPU1: Package power limit normal
Jun 20 16:07:01 ralphs-laptop kernel: [15240.717091] CPU2: Package power limit normal
Jun 20 16:07:01 ralphs-laptop kernel: [15240.717092] CPU0: Package power limit normal
Jun 20 16:07:01 ralphs-laptop kernel: [15240.717093] CPU3: Package power limit normal
.....



But I guess this is normal?
During startup I see maybe interesting messages 


....
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 16M 	num_reg: 10  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 32M 	num_reg: 10  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 64M 	num_reg: 10  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 128M 	num_reg: 9  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 256M 	num_reg: 9  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 512M 	num_reg: 9  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 1G 	num_reg: 9  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000] *BAD*gran_size: 64K 	chunk_size: 2G 	num_reg: 10  	lose cover RAM: -0G
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 128K 	num_reg: 10  	lose cover RAM: 118M
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 256K 	num_reg: 10  	lose cover RAM: 118M
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 512K 	num_reg: 10  	lose cover RAM: 118M
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 1M 	num_reg: 10  	lose cover RAM: 118M
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 2M 	num_reg: 10  	lose cover RAM: 118M
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 4M 	num_reg: 10  	lose cover RAM: 118M
Jun 20 16:09:48 ralphs-laptop kernel: [    0.000000]  gran_size: 128K 	chunk_size: 8M 	num_reg: 10  	lose cover RAM: 118M
...

....
Jun 20 16:09:48 ralphs-laptop kernel: [    0.005323] mce: CPU supports 7 MCE banks
Jun 20 16:09:48 ralphs-laptop kernel: [    0.005336] CPU0: Thermal monitoring enabled (TM1)
.....
Jun 20 16:09:48 ralphs-laptop kernel: [    0.758986] ACPI: Power Button [PWRF]
Jun 20 16:09:48 ralphs-laptop kernel: [    0.759045] ACPI: Fan [FAN0] (off)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.759073] ACPI: Fan [FAN1] (off)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.759096] ACPI: Fan [FAN2] (off)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.759119] ACPI: Fan [FAN3] (off)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.759148] ACPI: Fan [FAN4] (off)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.759207] ACPI: Requesting acpi_cpufreq
Jun 20 16:09:48 ralphs-laptop kernel: [    0.818907] thermal LNXTHERM:00: registered as thermal_zone0
Jun 20 16:09:48 ralphs-laptop kernel: [    0.818910] ACPI: Thermal Zone [TZ00] (66 C)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.842804] thermal LNXTHERM:01: registered as thermal_zone1
Jun 20 16:09:48 ralphs-laptop kernel: [    0.842806] ACPI: Thermal Zone [TZ01] (66 C)
Jun 20 16:09:48 ralphs-laptop kernel: [    0.842841] GHES: HEST is not enabled!
....