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Spaning Tree and StackPort Bloking

Hello

 

i have this issue:

On Switch Stack of six switch C2960X Spaning tree showme this errors:

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    with inconsistent peer vlan id 27 on StackPort2 VLAN25. (Stack6-2)
Oct 21 15:22:57.160: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0027. Port consistency restored. (Stack6-3)
Oct 21 15:22:57.824: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort3 on VLAN0035. Inconsistent peer vlan. (Stack6-3)
Oct 21 15:22:58.258: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 30 on StackPort3 VLAN29. (Stack6-3)
Oct 21 15:22:58.258: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort3 on VLAN0029. Inconsistent local vlan. (Stack6-3)
Oct 21 15:22:59.177: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0034. Port consistency restored. (Stack6-3)
Oct 21 15:23:05.741: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsisten
Stack6>t peer vlan id 203 on StackPort3 VLAN34. (Stack6-3)
Oct 21 15:23:05.741: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort3 on VLAN0203. Inconsistent peer vlan. (Stack6-3)
Oct 21 15:23:05.741: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort3 on VLAN0034. Inconsistent local vlan. (Stack6-3)
Oct 21 15:23:08.121: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0025. Port consistency restored. (Stack6-3)
Oct 21 15:23:08.121: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0013. Port consistency restored. (Stack6-3)
Oct 21 15:23:59.687: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort1 on VLAN0038. Inconsistent local vlan. (Stack6-1)
Oct 21 15:24:01.242: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0028. Port consistency restored. (Stack6-1)
Oct 21 15:24:01.256: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0026. Port consistency restored. (Stack6-1)
Oct 21 15:24:01.522: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 31 on StackPort1 VLAN37. (Stack6-1)
Oct 21 15:24:01.522: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort1 on VLAN0037. Inconsistent local vlan. (Stack6-1)
Oct 21 15:24:01.976: %SPANTREE-2-BLOCK_PVI
Oct 21 15:28:41.348: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort2 on VLAN0025. Inconsistent local vlan. (Stack6-2)
Oct 21 15:28:43.487: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort2 on VLAN0026. Inconsistent peer vlan. (Stack6-2)
Oct 21 15:28:47.444: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort2 on VLAN0037. Port consistency restored. (Stack6-2)
Oct 21 15:28:54.169: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort2 on VLAN0031. Port consistency restored. (Stack6-2)
Oct 21 15:28:55.738: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort2 on VLAN0013. Port consistency restored. (Stack6-2)
Oct 21 15:23:12.183: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 38 on StackPort3 VLAN25. (Stack6-3)
Oct 21 15:23:12.183: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort3 on VLAN0025. Inconsistent local vlan. (Stack6-3)
Oct 21 15:23:12.462: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0032. Port consistency restored. (Stack6-3)
Oct 21 15:23:15.003: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0012. Port consistency restored. (Stack6-3)
Oct 21 15:23:20.145: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 203 on StackPort3 VLAN27. (Stack6-3)
Oct 21 15:24:06.995: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0010. Port consistency restored. (Stack6-1)
Oct 21 15:24:09.701: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0034. Port consistency restored. (Stack6-1)
Oct 21 15:24:09.701: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0033. Port consistency restored. (Stack6-1)
Oct 21 15:24:13.958: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort1 on VLAN0010. Inconsistent peer vlan. (Stack6-1)
Oct 21 15:24:15.059: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0035. Port consistency restored. (Stack6-1)
Oct 21 15:28:59.216: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort2 on VLAN0033. Port consistency restored. (Stack6-2)
Oct 21 15:28:59.807: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 13 on StackPort2 VLAN203. (Stack6-2)
Oct 21 15:28:59.807: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort2 on VLAN0013. Inconsistent peer vlan. (Stack6-2)
Oct 21 15:28:59.807: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort2 on VLAN0203. Inconsistent local vlan. (Stack6-2)
Oct 21 15:29:00.209: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 38 on StackPort2 VLAN31. (Stack6-2)
Oct 21 15:29:00.209: %SPANTREE-2-BLOCK_PVI
Oct 21 15:23:20.145: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort3 on VLAN0027. Inconsistent local vlan. (Stack6-3)
Oct 21 15:23:20.218: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0030. Port consistency restored. (Stack6-3)
Oct 21 15:23:22.861: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0026. Port consistency restored. (Stack6-3)
Oct 21 15:23:23.147: %SPANTREE-2-RECV_BAD_TLV: Received SSTP BPDU with bad TLV on StackPort3 VLAN11. (Stack6-3)
Oct 21 15:23:24.500: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0016. Port consistency restored. (Stack6-3)
Oct 21 15:23:24.843: %SPANTREE-2-BLOCK_PVID_PEER: B
Oct 21 15:23:25.161: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 203 on StackPort3 VLAN13. (Stack6-3)
Oct 21 15:23:25.161: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort3 on VLAN0013. Inconsistent local vlan. (Stack6-3)
Oct 21 15:23:26.859: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0035. Port consistency restored. (Stack6-3)
Oct 21 15:23:27.282: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort3 on VLAN0029. Port consistency restored. (Stack6-3)
Oct 21 15:23:27.859: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 203 on StackPort3 VLAN35. (Stack6-3)
Oct 21 15:24:16.740: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 32 on StackPort1 VLAN33. (Stack6-1)
Oct 21 15:24:16.740: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort1 on VLAN0032. Inconsistent peer vlan. (Stack6-1)
Oct 21 15:24:16.740: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort1 on VLAN0033. Inconsistent local vlan. (Stack6-1)
Oct 21 15:24:16.751: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort1 on VLAN0034. Inconsistent peer vlan. (Stack6-1)
Oct 21 15:24:16.978: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0030. Port consistency restored. (Stack6-1)
Oct 21 15:24:26.502: %SPANTREE-2-RECV_PVID_ERR: Receiv
Oct 21 15:24:26.502: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort1 on VLAN0028. Inconsistent peer vlan. (Stack6-1)
Oct 21 15:24:26.502: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort1 on VLAN0011. Inconsistent local vlan. (Stack6-1)
Oct 21 15:24:26.712: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0038. Port consistency restored. (Stack6-1)
Oct 21 15:24:28.960: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0010. Port consistency restored. (Stack6-1)
Oct 21 15:24:28.960: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort1 on VLAN0026. Port consistency restored. (Stack6-1)
Oct 21 15:29:00.230: %SPANTREE-2-BLOCK_PVID_PEER: Blocking StackPort2 on VLAN0033. Inconsistent peer vlan. (Stack6-2)
Oct 21 15:29:07.517: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort2 on VLAN0030. Port consistency restored. (Stack6-2)
Oct 21 15:29:07.591: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 31 on StackPort2 VLAN37. (Stack6-2)
Oct 21 15:29:07.591: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking StackPort2 on VLAN0037. Inconsistent local vlan. (Stack6-2)
Oct 21 15:29:09.527: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking StackPort2

 

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Of course, i lost stack connection

 

Regards

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