请问大神这些日志文件是什么意思，好像天天重复

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Sep 22 19:21:21 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:90:EA:94, status: 0, reason: Deauthenticated because sending station is leaving (or has left) IBSS or ESS (3)
Sep 22 19:21:21 wlceventd: WLCEVENTD wlceventd_proc_event(481): eth6: Disassoc 90:F0:52:90:EA:94, status: 0, reason: Disassociated because sending station is leaving (or has left) BSS (8)
Sep 22 19:21:21 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:90:EA:94, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 22 19:21:59 wlceventd: WLCEVENTD wlceventd_proc_event(500): eth6: Auth 90:F0:52:90:EA:94, status: Successful (0)
Sep 22 19:21:59 wlceventd: WLCEVENTD wlceventd_proc_event(529): eth6: Assoc 90:F0:52:90:EA:94, status: Successful (0)
Sep 22 19:22:00 kernel: bcm_mcast_mld_add:833 mc_fdb->rep_list ffffffc017145428 next ffffffc013a6ad60 prev ffffffc013a6ad60 rep_entry->list ffffffc013a6ad60 next ffffffc017145428 prev ffffffc017145428
Sep 22 19:22:00 kernel: bcm_mcast_mld_add:833 mc_fdb->rep_list ffffffc017145428 next ffffffc013a6ad60 prev ffffffc013a6ad60 rep_entry->list ffffffc013a6ad60 next ffffffc017145428 prev ffffffc017145428
Sep 22 19:23:03 wlceventd: WLCEVENTD wlceventd_proc_event(500): eth5: Auth 90:F0:52:68:A9:81, status: Successful (0)
Sep 22 19:23:54 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:68:A9:81, status: 0, reason: Disassociated due to inactivity (4)
Sep 22 19:23:54 wlceventd: WLCEVENTD wlceventd_proc_event(481): eth6: Disassoc 90:F0:52:68:A9:81, status: 0, reason: Disassociated because sending station is leaving (or has left) BSS (8)
Sep 22 19:25:50 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:90:EA:94, status: 0, reason: Deauthenticated because sending station is leaving (or has left) IBSS or ESS (3)
Sep 22 19:25:50 wlceventd: WLCEVENTD wlceventd_proc_event(481): eth6: Disassoc 90:F0:52:90:EA:94, status: 0, reason: Disassociated because sending station is leaving (or has left) BSS (8)
Sep 22 19:25:50 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:90:EA:94, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 22 19:26:35 wlceventd: WLCEVENTD wlceventd_proc_event(500): eth6: Auth 90:F0:52:90:EA:94, status: Successful (0)
Sep 22 19:26:35 wlceventd: WLCEVENTD wlceventd_proc_event(529): eth6: Assoc 90:F0:52:90:EA:94, status: Successful (0)
Sep 22 19:26:36 kernel: bcm_mcast_mld_add:833 mc_fdb->rep_list ffffffc0190e1068 next ffffffc014d484e0 prev ffffffc014d484e0 rep_entry->list ffffffc014d484e0 next ffffffc0190e1068 prev ffffffc0190e1068
Sep 22 19:27:16 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:90:EA:94, status: 0, reason: Deauthenticated because sending station is leaving (or has left) IBSS or ESS (3)
Sep 22 19:27:16 wlceventd: WLCEVENTD wlceventd_proc_event(481): eth6: Disassoc 90:F0:52:90:EA:94, status: 0, reason: Disassociated because sending station is leaving (or has left) BSS (8)
Sep 22 19:27:16 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind 90:F0:52:90:EA:94, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 22 19:29:32 rc_service: httpd 24332:notify_rc restart_net_and_phy
Sep 22 19:29:34 iTunes: daemon is stoped
Sep 22 19:29:34 FTP Server: daemon is stoped
Sep 22 19:29:34 Samba Server: smb daemon is stoped
Sep 22 19:29:37 kernel: ubi1: attaching mtd10
Sep 22 19:29:37 kernel: ubi1: scanning is finished
Sep 22 19:29:37 kernel: ubi1: attached mtd10 (name "misc1", size 8 MiB)
Sep 22 19:29:37 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Sep 22 19:29:37 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Sep 22 19:29:37 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Sep 22 19:29:37 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Sep 22 19:29:37 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Sep 22 19:29:37 kernel: ubi1: max/mean erase counter: 9/6, WL threshold: 4096, image sequence number: 1875325633
Sep 22 19:29:37 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Sep 22 19:29:37 kernel: ubi1: background thread "ubi_bgt1d" started, PID 28272
Sep 22 19:29:38 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Sep 22 19:29:38 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Sep 22 19:29:38 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Sep 22 19:29:38 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Sep 22 19:29:38 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID 6D5A851A-B0EB-4294-BAFF-FC3F0B46362F, small LPT model
Sep 22 19:29:38 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Sep 22 19:29:38 kernel: ubi1: detaching mtd10
Sep 22 19:29:38 kernel: ubi1: mtd10 is detached
Sep 22 19:29:40 kernel: No device name wl0.2 found in Ethernet driver
Sep 22 19:29:40 watchdog: restart httpd
Sep 22 19:29:40 rc_service: watchdog 1297:notify_rc stop_httpd
Sep 22 19:29:40 rc_service: waitting "restart_net_and_phy" via  ...
Sep 22 19:29:40 kernel: pgd = ffffffc014e5f000
Sep 22 19:29:40 kernel: [0000728d] *pgd=0000000013b09003, *pud=0000000013b09003, *pmd=0000000017377003, *pte=0000000000000000
Sep 22 19:29:40 kernel: CPU: 1 PID: 28697 Comm: networkmap Tainted: P           O    4.1.27 #2
Sep 22 19:29:40 kernel: Hardware name: Broadcom-v8A (DT)
Sep 22 19:29:40 kernel: task: ffffffc01e03ea40 ti: ffffffc01738c000 task.ti: ffffffc01738c000
Sep 22 19:29:40 kernel: PC is at 0x17f5c
Sep 22 19:29:40 kernel: LR is at 0xf73b2bf0
Sep 22 19:29:40 kernel: pc : [<0000000000017f5c>] lr : [<00000000f73b2bf0>] pstate: 600b0010
Sep 22 19:29:40 kernel: sp : 00000000ffe93b50
Sep 22 19:29:40 kernel: x12: 0000000000000000
Sep 22 19:29:40 kernel: x11: 0000000000000003 x10: 000000000002dd28
Sep 22 19:29:40 kernel: x9 : 000000000002dce4 x8 : 0000000000000000
Sep 22 19:29:40 kernel: x7 : 000000000002dcf4 x6 : 00000000f751cce0
Sep 22 19:29:40 kernel: x5 : 000000000002c488 x4 : 0000000000000000
Sep 22 19:29:40 kernel: x3 : 000000000000728c x2 : 000000000002dd48
Sep 22 19:29:40 kernel: x1 : 000000000000738b x0 : 000000000000000a
Sep 22 19:29:40 ntp: start NTP update
Sep 22 19:29:45 avahi-daemon[28756]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
Sep 22 19:29:46 avahi-daemon[28756]: Alias name "RT-AC86U" successfully established.
Sep 22 19:29:46 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind C0:B6:58:D7:8D:A5, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 22 19:29:46 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind C0:B6:58:D7:8D:A5, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 22 19:29:46 wlceventd: WLCEVENTD wlceventd_proc_event(466): eth6: Deauth_ind C0:B6:58:D7:8D:A5, status: 0, reason: Class 3 frame received from nonassociated station (7)
Sep 22 19:29:46 wlceventd: WLCEVENTD wlceventd_proc_event(500): eth6: Auth C0:B6:58:D7:8D:A5, status: Successful (0)
Sep 22 19:29:46 wlceventd: WLCEVENTD wlceventd_proc_event(510): eth6: ReAssoc C0:B6:58:D7:8D:A5, status: Successful (0)
Sep 22 19:29:47 acsd: selected channel spec: 0x1005 (5)
Sep 22 19:29:47 acsd: Adjusted channel spec: 0x1005 (5)
Sep 22 19:29:47 acsd: selected channel spec: 0x1005 (5)
Sep 22 19:29:47 acsd: acs_set_chspec: 0x1005 (5) for reason APCS_INIT
Sep 22 19:29:47 acsd: selected channel spec: 0xe39b (161/80)
Sep 22 19:29:47 acsd: Adjusted channel spec: 0xe39b (161/80)
Sep 22 19:29:47 acsd: selected channel spec: 0xe39b (161/80)
Sep 22 19:29:47 acsd: acs_set_chspec: 0xe39b (161/80) for reason APCS_INIT
Sep 22 19:29:47 RT-AC86U: start httpd:80
Sep 22 19:29:47 httpd: Succeed to init SSL certificate...80
Sep 22 19:29:49 wlceventd: WLCEVENTD wlceventd_proc_event(500): wl0.2: Auth F0:84:C9:6E:4A:32, status: Successful (0)
Sep 22 19:29:49 wlceventd: WLCEVENTD wlceventd_proc_event(529): wl0.2: Assoc F0:84:C9:6E:4A:32, status: Successful (0)
Sep 22 19:29:49 wlceventd: WLCEVENTD wlceventd_proc_event(481): wl0.2: Disassoc F0:84:C9:6E:4A:32, status: 0, reason: Deauthenticated because sending station is leaving (or has left) IBSS or ESS (3)
Sep 22 19:29:51 rc_service: watchdog 1297:notify_rc start_httpd
Sep 22 19:29:51 RT-AC86U: start httpd:80
Sep 22 19:29:51 httpd: Succeed to init SSL certificate...80
Sep 22 19:29:53 wlceventd: WLCEVENTD wlceventd_proc_event(500): wl0.2: Auth F0:84:C9:6E:4A:32, status: Successful (0)
Sep 22 19:29:53 wlceventd: WLCEVENTD wlceventd_proc_event(529): wl0.2: Assoc F0:84:C9:6E:4A:32, status: Successful (0)
Sep 22 19:29:54 wlceventd: WLCEVENTD wlceventd_proc_event(500): eth6: Auth B0:41:1D:42:FC:87, status: Successful (0)
Sep 22 19:29:54 wlceventd: WLCEVENTD wlceventd_proc_event(529): eth6: Assoc B0:41:1D:42:FC:87, status: Successful (0)
Sep 22 19:29:58 wlceventd: WLCEVENTD wlceventd_proc_event(500): eth6: Auth 90:F0:52:90:EA:94, status: Successful (0)
Sep 22 19:29:58 wlceventd: WLCEVENTD wlceventd_proc_event(529): eth6: Assoc 90:F0:52:90:EA:94, status: Successful (0)
Sep 22 19:29:59 kernel: bcm_mcast_mld_add:833 mc_fdb->rep_list ffffffc014d0b128 next ffffffc014f78ba0 prev ffffffc014f78ba0 rep_entry->list ffffffc014f78ba0 next ffffffc014d0b128 prev ffffffc014d0b128
Sep 22 19:29:59 wlceventd: WLCEVENTD wlceventd_proc_event(500): wl0.2: Auth F0:84:C9:6C:43:6D, status: Successful (0)
Sep 22 19:29:59 wlceventd: WLCEVENTD wlceventd_proc_event(529): wl0.2: Assoc F0:84:C9:6C:43:6D, status: Successful (0)
Sep 22 19:29:59 wlceventd: WLCEVENTD wlceventd_proc_event(500): wl0.2: Auth 30:99:35:F0:68:45, status: Successful (0)
Sep 22 19:29:59 wlceventd: WLCEVENTD wlceventd_proc_event(529): wl0.2: Assoc 30:99:35:F0:68:45, status: Successful (0)
Sep 22 19:30:00 wlceventd: W