XMCHIP ERROR - FPC 10 FPC 10 has a minor and a major alarm.

FPC has minor and major alarms

I could see this:

root@router> show chassis alarms no-forwarding

2 alarms currently active

Alarm time        Class Description

2024-02-18 20:03:03 PST Major FPC 10 Major Errors

2024-02-08 23:21:57 PST Minor FPC 10 Minor Errors

FPC10 is OK

FPC 10      REV 33  750-054563  CAHK3424     MPC5E 3D 24XGE+6XLGE

 CPU      REV 13  711-045719  CAHT9420     RMPC PMB

 PIC 0          BUILTIN   BUILTIN      12X10GE SFPP OTN

  Xcvr 0    REV 01  740-031981  M5249543     SFP+-10G-LR

  Xcvr 1    REV 01  740-031983  X23M0187     SFP+-10G-ER

  Xcvr 2    REV 01  740-031983  X23M00Z1     SFP+-10G-ER

  Xcvr 3        NON-JNPR   DC210167276    SFP+-10G-LR

  Xcvr 4    REV 01  740-031983  XPD5969      SFP+-10G-ER

  Xcvr 5    REV 01  740-052562  PRL7995C2749   SFP+-10G-ZR

  Xcvr 6    REV 01  740-031983  X23M019V     SFP+-10G-ER

 PIC 1          BUILTIN   BUILTIN      12X10GE SFPP OTN

 PIC 2          BUILTIN   BUILTIN      3X40GE QSFPP

 PIC 3          BUILTIN   BUILTIN      3X40GE QSFPP

  Xcvr 1    REV 01  740 2K-IR  PRL8D50C4309   QSFP+-40G-LR4

  Xcvr 2    REV 01  740-043308  ADD2C8999307   QSFP+-40G-LR4

Slot 10 information:

 State                Online

 Temperature           40 degrees C / 104 degrees F

 Total CPU DRAM         3584 MB

 Total XR2            259 MB

 Total DDR DRAM         24960 MB

 FIPS Capable            False

 FIPS Mode              False

 Start time             2022-10-04 03:59:30 PDT

 Uptime               503 days, 8 hours, 56 minutes, 46 seconds<<<< FPC not rebooted

 Max power consumption      496 Watts

I could see this on log messages:

Feb 18 20:04:32 2024 fpc10 Performing action disable-pfe for error /fpc/10/pfe/0/cm/0/XMCHIP(1)/1/XMCHIP_CMERROR_FI_INT_REG_LATE_CELL_WITH_RDR_PTR_STALLED (0x7013b) in module: XMCHIP(1) with scope: pfe category: functional level: major 

Feb 18 20:04:32 2024 fpc10 PFE 1: 'PFE Disable' action performed. Bringing down ifd et-10/3/2 248 

Feb 18 20:04:32 2024 fpc10 PFE 1: 'PFE Disable' action performed. Bringing down ifd et-10/3/2 248 

Feb 18 20:04:32 2024 fpc10 XMCHIP(1): xmchip_fi_rdr_stream_activity_stop_wait: Timeout occured while waiting for the activities to stop for the FI stream 41 

Feb 19 11:47:25 2024 fpc10 CMIC(10/0) link 1 SFP receive power high warning set 

This seems to be a transient error on FPC and as it has not flapped, in a secure window, please reseat FPC and monitor if this clears the alarm. If not, then RMA card.