Cisco why vlan of management falls?

Question

Cisco

There is a cisco nexus x3064, the management vlan falls off, although I go to the cisco with the command sh vlan internal errors

vlan_mgr_show.c/vlan_mgr_adjust_members_of_trunk_port_channel (2248): if_index 0x1a01c000[Eth1/29] pcm_get_pc_info failed.

sh vlan internal trace

if_index 0x1a00a000[Eth1/11] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611258 usecs]
if_index 0x1a022000[Eth1/35] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611267 usecs]
if_index 0x1a009000[Eth1/10] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611277 usecs]
if_index 0x1a021000[Eth1/34] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611286 usecs]
if_index 0x1a008000[Eth1/9] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611295 usecs]
if_index 0x1a020000[Eth1/33] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611304 usecs]
if_index 0x1a007000[Eth1/8] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611314 usecs]
if_index 0x1a01f000[Eth1/32] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611323 usecs]
if_index 0x1a01e000[Eth1/31] pcm_get_pc_info failed.
[Mon Jan 11 00:25:39 2021 611332 usecs]
if_index 0x1a005000[Eth1/6] pcm_get_pc_info failed.
[Mon Jan 11 00:26:03 2021 581343 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f5303 From SAP 9354
[Mon Jan 11 00:29:22 2021 725794 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f5bce From SAP 9364
[Mon Jan 11 00:31:22 2021 924 301 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f61f9 From SAP 9379
[Mon Jan 11 00:32:34 2021 741 043 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f65fa From SAP 9384
[Mon Jan 11 00:33:44 2021 563 957 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f68e6 From SAP 9386
[Mon Jan 11 00:33:55 2021 393 715 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f6a83 From SAP 9387
[Mon Jan 00:34 11: 15 2021 915886 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f6bfe From SAP 9390
[Mon Jan 11 00:34:49 2021 121589 usecs]
Vlan allowed SDB

[Mon Jan 11 00:35:13 2021 937 428 usecs]
Dequeued Opcode MTS_OPC_VSH_ACFG_GEN msg_id 0xa6f7113 From SAP 9398
[Mon Jan 11 00:35:13 2021 937 542 usecs]
vlan_mgr_shim_get_cfg_mtrm_feature_info_from_pss (749): PSS retrieve feature info failed, err 0x40480003 [no such pss key].
[Mon Jan 11 00:35:13 2021 937561 usecs]
vlan_mgr_shim_get_cfg_vdc_info_from_pss(276): PSS retrieve CFG_VDC failed, err 0x40480003 [no such pss key].
[Mon Jan 11 00:35:13 2021 937576 usecs]
vlan_mgr_shim_get_configmode_info_from_pss(590): PSS retrieve CFG_VDC failed, err 0x40480003 [no such pss key].
[Mon Jan 11 00:35:20 2021 881549 usecs]
SDB allowed vlan

[Mon Jan 11 00:38:38 2021 272982 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f799e From SAP 9406
[Mon Jan 11 00:39:29 2021 53089 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f7daf From SAP 9408

on Jan 11, 2021 00:39:29 53089 usecs]
Dequeued Opcode MTS_OPC_SDWRAP_DEBUG_DUMP msg_id 0xa6f7daf From SAP 9408

What is this and what is the reason? Links have traffic, all the rules go, but only here is the problem.