ASR9K - %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1

[AmyEST]

pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0

Log shows the following errors.  If someone may know how to resolve this, would be great.

pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Set|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0
pfm_node_lc[308]: %PLATFORM-CROSSBAR-1-SERDES_ERROR_LNK1 : Clear|fab_xbar[168017]|0x1017009|Slot_0_XBAR_0

Thank you,

AmyEST

[tkarnani]

Hi AmyEST,

this usually indicates some CRC errors received from the fabric. in general we would try to re-seat the line card that is alarming and check to see if the errors have cleared

[AmyEST · Accepted solution]

Reseating both RSP processors cleared those errors.

Thank you,

AmyEST