请教，这个日志是什么意思？

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路由器一直重复刷这些日志，有影响吗？记得以前不会

Nov 20 19:11:04 nmbd[2106]: [2017/11/20 19:11:04, 0] nmbd/nmbd_incomingdgrams.c:process_local_master_announce(309)
Nov 20 19:11:04 nmbd[2106]:   process_local_master_announce: Server DESKTOP-INTER at IP 192.168.198.82 is announcing itself as a local master browser for workgroup WORKGROUP and we think we are master. Forcing election.
Nov 20 19:11:04 nmbd[2106]: [2017/11/20 19:11:04, 0] nmbd/nmbd_become_lmb.c:unbecome_local_master_success(149)
Nov 20 19:11:04 nmbd[2106]:   Samba name server A3004NS has stopped being a local master browser for workgroup WORKGROUP on subnet 192.168.198.1
Nov 20 19:11:21 nmbd[2106]: [2017/11/20 19:11:21, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(392)
Nov 20 19:11:21 nmbd[2106]:   Samba name server A3004NS is now a local master browser for workgroup WORKGROUP on subnet 192.168.198.1
Nov 20 19:20:10 dnsmasq[23566]: nameserver 127.0.0.1 refused to do a recursive query
Nov 20 19:23:01 nmbd[2106]: [2017/11/20 19:23:01, 0] nmbd/nmbd_incomingdgrams.c:process_local_master_announce(309)
Nov 20 19:23:01 nmbd[2106]:   process_local_master_announce: Server DESKTOP-KK at IP 192.168.198.82 is announcing itself as a local master browser for workgroup WORKGROUP and we think we are master. Forcing election.
Nov 20 19:23:01 nmbd[2106]: [2017/11/20 19:23:01, 0] nmbd/nmbd_become_lmb.c:unbecome_local_master_success(149)
Nov 20 19:23:01 nmbd[2106]:   Samba name server A3004NS has stopped being a local master browser for workgroup WORKGROUP on subnet 192.168.198.1
Nov 20 19:23:18 nmbd[2106]: [2017/11/20 19:23:18, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(392)
Nov 20 19:23:18 nmbd[2106]:   Samba name server A3004NS is now a local master browser for workgroup WORKGROUP on subnet 192.168.198.1
Nov 20 19:35:02 nmbd[2106]: [2017/11/20 19:35:02, 0] nmbd/nmbd_incomingdgrams.c:process_local_master_announce(309)
Nov 20 19:35:02 nmbd[2106]:   process_local_master_announce: Server DESKTOP-INTER at IP 192.168.198.82 is announcing itself as a local master browser for workgroup WORKGROUP and we think we are master. Forcing election.
Nov 20 19:35:02 nmbd[2106]: [2017/11/20 19:35:02, 0] nmbd/nmbd_become_lmb.c:unbecome_local_master_success(149)
Nov 20 19:35:02 nmbd[2106]:   Samba name server A3004NS has stopped being a local master browser for workgroup WORKGROUP on subnet 192.168.198.1
Nov 20 19:35:19 nmbd[2106]: [2017/11/20 19:35:19, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(392)
Nov 20 19:35:19 nmbd[2106]:   Samba name server A3004NS is now a local master browser for workgroup WORKGROUP on subnet 192.168.198.1