On Fri, Feb 25, 2022 at 09:18:14AM +0100, Nils Fürste wrote: > I attached some more detailed info. Any ideas what it can be or how I can > debug this problem? Any advice is appreciated! Thanks in advance!
Look at the three call sites of: port_dispatch(p, EV_SYNCHRONIZATION_FAULT, 0); > Client debug output: https://pastebin.com/D2f56EYN There is a bunch of stuff in there NOT in mainline linuxptp: ptp4l[14873.252]: US_TUNING_FREQ_COARSE ptp4l[14873.252]: localdiff/freq_est_interval 1/10 ptp4l[14873.253]: t5-t1 1000035500 ptp4l[14873.253]: t6-t2 1000035490 ptp4l[14873.253]: ratio +1 ptp4l[14873.253]: freq -10 ptp4l[14873.253]: share_lock_status 0 I guess you hacked the servo, it returns SERVO_UNLOCKED inappropriately. HTH, Richard _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users