I am seeing logs of port-channel failing on my PCM8024-k with firmware version 5.1.11.1. It happens at some random intervals and also when i ssh to the switch. can someone tell if there is any solution to this?
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67598 %% Po9 is transitioned from the Forwarding state to the Blocking state in instance 0 [56/987]
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67596 %% Po12 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67594 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67592 %% Po8 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67591 %% Po8 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67590 %% Po7 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67588 %% Po10 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67587 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67586 %% Po2 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67585 %% Po1 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67583 %% Po1 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67581 %% Po9 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67580 %% Po8 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:30 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67578 %% Po1 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67569 %% Link on Po7 is failed
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67566 %% Link on Po10 is failed
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67565 %% Link on Po12 is failed
--More-- or (q)uit
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67564 %% Link on Po2 is failed
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67561 %% Link on Po9 is failed
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67560 %% Link on Po8 is failed
<181> MAY 24 13:17:29 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67559 %% Link on Po1 is failed
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67502 %% Po3 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67500 %% Po3 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67499 %% Po7 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67498 %% Po7 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67495 %% Po10 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67494 %% Po10 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67492 %% Po12 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67490 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67489 %% Po2 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:20 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67487 %% Po2 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67485 %% Po8 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67483 %% Po8 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67482 %% Po3 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67481 %% Po7 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67480 %% Po10 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67479 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67476 %% Po2 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67475 %% Po8 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:19 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67466 %% Link on Po3 is failed
--More-- or (q)uit
<181> MAY 24 13:17:18 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67465 %% Link on Po7 is failed
<181> MAY 24 13:17:18 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67461 %% Link on Po10 is failed
<181> MAY 24 13:17:17 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67459 %% Link on Po12 is failed
<181> MAY 24 13:17:17 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67458 %% Link on Po2 is failed
<181> MAY 24 13:17:17 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67457 %% Link on Po8 is failed
<181> MAY 24 13:17:12 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67422 %% Po1 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:12 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67416 %% Po1 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:11 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67413 %% Po5 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67411 %% Po5 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67405 %% Po7 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67404 %% Po7 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67402 %% Po10 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67400 %% Po10 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67398 %% Po12 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67397 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67395 %% Po11 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67394 %% Po11 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67393 %% Po1 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:10 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67392 %% Po11 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67390 %% Po3 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67389 %% Po3 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67387 %% Po4 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67386 %% Po4 is transitioned from the Forwarding state to the Blocking state in instance 0
--More-- or (q)uit
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67385 %% Po4 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67384 %% Po5 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67383 %% Po7 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67382 %% Po10 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67381 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:09 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67380 %% Po3 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 13:17:08 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67371 %% Link on Po1 is failed
<181> MAY 24 13:17:08 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67370 %% Link on Po11 is failed
<181> MAY 24 13:17:08 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67369 %% Link on Po4 is failed
<181> MAY 24 13:17:08 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67368 %% Link on Po5 is failed
<181> MAY 24 13:17:08 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67364 %% Link on Po7 is failed
<181> MAY 24 13:17:08 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67362 %% Link on Po10 is failed
<181> MAY 24 13:17:07 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67359 %% Link on Po12 is failed
<181> MAY 24 13:17:07 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 67358 %% Link on Po3 is failed
<181> MAY 24 12:43:35 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53332 %% Spanning Tree Topology Change Received: MSTID: 0 Te1/0/20
<181> MAY 24 12:43:33 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53321 %% Spanning Tree Topology Change Received: MSTID: 0 Te2/0/20
<181> MAY 24 12:43:33 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53316 %% Spanning Tree Topology Change Received: MSTID: 0 Te1/0/20
<181> MAY 24 12:43:31 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53305 %% Spanning Tree Topology Change Received: MSTID: 0 Te2/0/20
<181> MAY 24 12:43:31 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53303 %% Spanning Tree Topology Change Received: MSTID: 0 Te1/0/20
<181> MAY 24 12:43:31 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53301 %% Spanning Tree Topology Change Received: MSTID: 0 Te2/0/20
<181> MAY 24 12:43:31 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53296 %% Spanning Tree Topology Change Received: MSTID: 0 Te1/0/20
<181> MAY 24 12:43:29 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53285 %% Spanning Tree Topology Change Received: MSTID: 0 Te2/0/20
<181> MAY 24 12:43:29 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53280 %% Spanning Tree Topology Change Received: MSTID: 0 Te1/0/20
--More-- or (q)uit
<181> MAY 24 12:43:28 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53271 %% Spanning Tree Topology Change Received: MSTID: 0 Te1/0/20
<181> MAY 24 12:43:28 10.30.23.242-2 TRAPMGR[195942576]: traputil.c(638) 53269 %% Spanning Tree Topology Change Received: MSTID: 0 Te2/0/20
<182> MAY 24 12:43:11 10.30.23.242-2 CLI_WEB[165564680]: cmd_logger_api.c(260) 53154 %% [CLI:rancid:10.30.0.42] User has logged out
<182> MAY 24 12:43:06 10.30.23.242-2 CLI_WEB[165564680]: cmd_logger_api.c(260) 53120 %% [CLI:rancid:10.30.0.42] User rancid logged in to enable mode.
<182> MAY 24 12:43:06 10.30.23.242-2 CLI_WEB[165564680]: cmd_logger_api.c(260) 53118 %% [CLI:rancid:10.30.0.42] User has succesfully logged in
<182> MAY 24 11:57:40 10.30.23.242-2 CLI_WEB[161318200]: cmd_logger_api.c(260) 34145 %% [CLI:root:10.18.1.1] Disconnected due to Idle Timeout
<182> MAY 24 11:40:30 10.30.23.242-2 UNITMGR[207532592]: unitmgr.c(6516) 26974 %% Copy of running configuration to backup unit complete
<181> MAY 24 11:40:24 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 26934 %% Unit 2 has finished the copy operation successfully
<181> MAY 24 11:40:24 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 26933 %% 'startup-config' has changed.
<182> MAY 24 11:40:24 10.30.23.242-2 UNITMGR[165564680]: unitmgr.c(6385) 26932 %% Configuration propagation successful for config type 0
<182> MAY 24 11:40:15 10.30.23.242-2 CLI_WEB[165564680]: cmd_logger_api.c(260) 26870 %% [CLI:root:10.18.1.1] Copy file running-config to startup-config
<182> MAY 24 11:36:19 10.30.23.242-2 CLI_WEB[165564680]: cmd_logger_api.c(260) 25227 %% [CLI:root:10.18.1.1] User root logged in to enable mode.
<182> MAY 24 11:36:18 10.30.23.242-2 CLI_WEB[165564680]: cmd_logger_api.c(260) 25218 %% [CLI:root:10.18.1.1] User has succesfully logged in
<181> MAY 24 11:35:52 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 25040 %% Po2 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 11:35:52 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 25039 %% Po2 is transitioned from the Forwarding state to the Blocking state in instance 0
<181> MAY 24 11:35:52 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 25037 %% Po12 is transitioned from the Learning state to the Forwarding state in instance 0
<181> MAY 24 11:35:52 10.30.23.242-2 TRAPMGR[219397760]: traputil.c(638) 25036 %% Po12 is transitioned from the Forwarding state to the Blocking state in instance 0