Kernel: soctherm: OC ALARM 0x00000002

Hello,

My Jetson xavier nx info:

jetson_release -v
 - NVIDIA Jetson Xavier NX (Developer Kit Version)
   * Jetpack 4.6.1 [L4T 32.7.1]
   * NV Power Mode: MODE_20W_6CORE - Type: 8
   * jetson_stats.service: active
 - Board info:
   * Type: Xavier NX (Developer Kit Version)
   * SOC Family: tegra194 - ID:25
   * Module: P3668 - Board: P3509-000
   * Code Name: jakku
   * CUDA GPU architecture (ARCH_BIN): 7.2
   * Serial Number: 1424420040038
 - Libraries:
   * CUDA: 10.2.300
   * cuDNN: 8.2.1.32
   * TensorRT: 8.2.1.8
   * Visionworks: 1.6.0.501
   * OpenCV: 4.1.1 compiled CUDA: NO
   * VPI: ii libnvvpi1 1.2.3 arm64 NVIDIA Vision Programming Interface library
   * Vulkan: 1.2.70
 - jetson-stats:
   * Version 3.1.3
   * Works on Python 3.6.9

5월 13 13:12:44 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:45 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:47 manager-desktop goahead[7252]: [InitFwStTx:FwStTx.c(446)]        Not registered Module Id
 5월 13 13:12:47 manager-desktop goahead[7252]: [FwStTx_main:FwStTx.c(188)]        Fail to InitFwStTx
 5월 13 13:12:47 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:47 manager-desktop goahead[7252]: [InitFwStTx:FwStTx.c(446)]        Not registered Module Id
 5월 13 13:12:47 manager-desktop goahead[7252]: [FwStTx_main:FwStTx.c(188)]        Fail to InitFwStTx
 5월 13 13:12:48 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:49 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:50 manager-desktop goahead[7252]: [InitFwStTx:FwStTx.c(446)]        Not registered Module Id
 5월 13 13:12:50 manager-desktop goahead[7252]: [FwStTx_main:FwStTx.c(188)]        Fail to InitFwStTx
 5월 13 13:12:50 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:51 manager-desktop goahead[7252]: [InitFwStTx:FwStTx.c(446)]        Not registered Module Id
 5월 13 13:12:51 manager-desktop goahead[7252]: [FwStTx_main:FwStTx.c(188)]        Fail to InitFwStTx
 5월 13 13:12:51 manager-desktop kernel: soctherm: OC ALARM 0x00000002
 5월 13 13:12:52 manager-desktop kernel: soctherm: OC ALARM 0x00000000
 5월 13 13:12:53 manager-desktop goahead[7252]: [InitFwStTx:FwStTx.c(446)]        Not registered Module Id
 5월 13 13:12:53 manager-desktop goahead[7252]: [FwStTx_main:FwStTx.c(188)]        Fail to InitFwStTx

Can you tell me why “kernel: soctherm: OC ALARM 0x00000002” is appeared?

Thank you.

Please take this error log as keyword and search the forum. This issue has been discussed before.

You hit OC alarm because the application loading on your module exceed the spec of jetson NX.

You can use power estimator tool here to find out whether the power model is able to support your usecase or not.

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Hello,

Is OC Alarm a message when power consumption is insufficient?

Currently, nvpmodel is set to 20W 6core, but the adapter is using 12v 3a.

Thank you.