KB13928 - What does the log message indicate "kernel: PCF8584(WR): (i2c_s1=0x08, group=0xf,device=0x54)"?

⌂ KB13928 What does the log message indicate "kernel: PCF8584(WR): (i2c_s1=0x08, group=0xf,device=0x54)"? Version 2025-07-08 Latest Versions [juniper.net]