Symptom
IMs are going to failed state due to wrong GT fault detection with the below console logs.
RP/0/RP0/CPU0:Aug 20 06:49:04.590 UTC: imfpga[280]: %PLATFORM-IMFPGA-3-RSP_IM_SERCHANNEL_FAULT : Transmit serchannel fault RSP:0-IM XFI [4] on slot:13 :fault set
RP/0/RP0/CPU0:Aug 20 06:49:05.087 UTC: imfpga[277]: GT lock issue is seen in Active RP: 0
RP/0/RP0/CPU0:Aug 20 06:49:05.087 UTC: imfpga[277]: Triggering IM OIR for SLOT: 12 to recover from GT LOCK issue
Conditions
new active RP goes for reload due to kernel panic/Hear beat miss after SSO/RPFO
