i2c core debug message

Hi all

In Jetson Tx 2 board, we enabled i2c core debug messages (CONFIG_I2C_CORE_DEBUG) in linux kernel config. But while booting the board enters in a loop and gives dmesg as

  • 63 printk messages dropped ** [ 97.313148] ina3221x 0-0041: uevent
    ** 58 printk messages dropped ** [ 97.320210] ina3221x 0-0040: uevent
    ** 58 printk messages dropped ** [ 97.327111] ina3221x 0-0043: uevent
    ** 58 printk messages dropped ** [ 97.336461] pca953x 0-0077: uevent
    ** 59 printk messages dropped ** [ 97.343878] max77620 4-003c: uevent
    ** 58 printk messages dropped ** [ 97.351046] max77620 4-003c: uevent
    ** 59 printk messages dropped ** [ 97.358435] nct1008_nct72 7-004c: uevent
    ** 60 printk messages dropped ** [ 97.365804] dummy 4-0068: uevent
    ** 59 printk messages dropped ** [ 97.372745] ina3221x 0-0042: uevent
    ** 58 printk messages dropped ** [ 97.379776] ina3221x 0-0041: uevent
    ** 60 printk messages dropped ** [ 97.386834] pca953x 0-0077: uevent
    ** 57 printk messages dropped ** [ 97.393767] i2c 0-003c: uevent
    ** 56 printk messages dropped ** [ 97.400361] nct1008_nct72 7-004c: uevent
    ** 62 printk messages dropped ** [ 97.407815] nct1008_nct72 7-004c: uevent
    ** 62 printk messages dropped ** [ 97.415080] dummy 4-0068: uevent
    ** 57 printk messages dropped ** [ 97.422010] ina3221x 0-0041: uevent
    ** 61 printk messages dropped ** [ 97.429208] ina3221x 0-0043: uevent
    ** 56 printk messages dropped ** [ 97.435958] pca953x 0-0074: uevent
    ** 56 printk messages dropped ** [ 97.442593] pca953x 0-0074: uevent
    ** 55 printk messages dropped ** [ 97.449308] pca953x 0-0074: uevent
    ** 56 printk messages dropped ** [ 97.455922] pca953x 0-0077: uevent

But it is not reaching login prompt.
how to solve this issue…

-thanks

hello muhammed.asadpt,

may i have more details about your testing environment,
for example,

  1. which JetPack release you’re working on.
  2. did you have any additional devices connected.
  3. is this issue gone with the i2c core debug messages (CONFIG_I2C_CORE_DEBUG) disabled.