Mesh Node provisioning not able to scan the Node using bluez5.55

[naidukeshavraj]

root@mesons4-ap222-5:# mesh-cfgclient
Mesh configuration loaded from /root/.config/meshcfg/config_db.json
Proxy added: org.bluez.mesh.Node1 (/org/bluez/mesh/node882983de060d5c9788243a6bb2817b49)
Proxy added: org.bluez.mesh.Management1 (/org/bluez/mesh/node882983de060d5c9788243a6bb2817b49)
Attached with path /org/bluez/mesh/node882983de060d5c9788243a6bb2817b49
[mesh-cfgclient]# appkey-create 0 0
[mesh-cfgclient]# discover-unprovisioned on 5
Unprovisioned scan started
[mesh-cfgclient]# exit
root@mesons4-ap222-5:# hciconfig -a
hci0: Type: Primary Bus: UART
BD Address: 08:E9:F6:D4:C2:EB ACL MTU: 1021:8 SCO MTU: 64:1
UP RUNNING
RX bytes:117247 acl:0 sco:0 events:136 errors:0
TX bytes:18977 acl:0 sco:0 commands:1266 errors:0
Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH SNIFF
Link mode: SLAVE ACCEPT
Name: 'mesons4-ap222-5.15'
Class: 0x000000
Service Classes: Unspecified
Device Class: Miscellaneous,
Can't read version info hci0: Connection timed out (110)