What were you trying to do that didn't work?

The gnss dev is outputting the GNRMC and GNGGA message but the ts2phc log only shows the GNRMC message.

1. cat /dev/gnss0

$GNRMC,051011.00,A,3944.70487,N,11629.81495,E,0.000,,130624,,,A,V*18

$GNGGA,051011.00,3944.70487,N,11629.81495,E,1,12,99.99,56.4,M,-8.1,M,,*5C

$GNRMC,051012.00,A,3944.70487,N,11629.81495,E,0.000,,130624,,,A,V*1B

$GNGGA,051012.00,3944.70487,N,11629.81495,E,1,12,99.99,56.4,M,-8.1,M,,*5F

$GNRMC,051013.00,A,3944.70487,N,11629.81495,E,0.000,,130624,,,A,V*1A

$GNGGA,051013.00,3944.70487,N,11629.81495,E,1,12,99.99,56.4,M,-8.1,M,,*5E

^C

...

ts2phc[4913.999]: /dev/ptp4 offset          0 s2 freq      +0
ts2phc[4914.233]: nmea sentence: GNRMC,050952.00,A,3944.70487,N,11629.81495,E,0.000,,130624,,,A,V
ts2phc[4914.999]: nmea delay: 233169398 ns
ts2phc[4914.999]: adding tstamp 1718255430.000000000 to clock /dev/ptp4
ts2phc[4914.999]: nmea delay: 233169398 ns
ts2phc[4914.999]: /dev/ptp4 offset          0 s2 freq      +0
ts2phc[4915.183]: nmea sentence: GNRMC,050953.00,A,3944.70487,N,11629.81495,E,0.000,,130624,,,A,V
ts2phc[4915.999]: nmea delay: 183705461 ns
ts2phc[4915.999]: adding tstamp 1718255431.000000000 to clock /dev/ptp4
ts2phc[4915.999]: nmea delay: 183705461 ns
ts2phc[4915.999]: /dev/ptp4 offset          0 s2 freq      +0
ts2phc[4916.186]: nmea sentence: GNRMC,050954.00,A,3944.70487,N,11629.81495,E,0.000,,130624,,,A,V
ts2phc[4916.999]: nmea delay: 186948633 ns
ts2phc[4916.999]: adding tstamp 1718255432.000000000 to clock /dev/ptp4
ts2phc[4916.999]: nmea delay: 186948633 ns

...

Please provide the package NVR for which bug is seen:

1. uname -r
   5.14.0-457.el9.x86_64
   [root@dell-per740-29 vran]# rpm -q linuxptp
   linuxptp-4.2-2.el9.x86_64

   How reproducible:

Steps to reproduce

Expected results

Actual results