Dear team,
clients had a problem with connectivity on one AP.
I checked this AP on WLC - no problem. When I check this AP via ssh show log there was this logs:
Jun 4 08:18:35 kernel: [*06/04/2020 08:18:35.6890] wl0: fatal error, reinitializing, total count of reinit's[6708]
Jun 4 08:18:39 kernel: [*06/04/2020 08:18:39.7650] wl0: fatal error, reinitializing, total count of reinit's[6709]
Jun 4 08:18:40 kernel: [*06/04/2020 08:18:40.5970] wl1: fatal error, reinitializing, total count of reinit's[4211]
Jun 4 08:18:44 kernel: [*06/04/2020 08:18:44.6770] wl1: fatal error, reinitializing, total count of reinit's[4212]
Jun 4 08:18:45 kernel: [*06/04/2020 08:18:45.8490] wl0: fatal error, reinitializing, total count of reinit's[6710]
Jun 4 08:18:48 kernel: [*06/04/2020 08:18:48.7570] wl1: fatal error, reinitializing, total count of reinit's[4213]
Jun 4 08:18:49 kernel: [*06/04/2020 08:18:49.9250] wl0: fatal error, reinitializing, total count of reinit's[6711]
Jun 4 08:18:55 kernel: [*06/04/2020 08:18:55.0490] wl0: fatal error, reinitializing, total count of reinit's[6712]
Jun 4 08:18:55 kernel: [*06/04/2020 08:18:55.8490] wl1: fatal error, reinitializing, total count of reinit's[4214]
Jun 4 08:18:59 kernel: [*06/04/2020 08:18:59.1250] wl0: fatal error, reinitializing, total count of reinit's[6713]
Jun 4 08:18:59 kernel: [*06/04/2020 08:18:59.9290] wl1: fatal error, reinitializing, total count of reinit's[4215]
Jun 4 08:19:03 kernel: [*06/04/2020 08:19:03.2010] wl0: fatal error, reinitializing, total count of reinit's[6714]
Jun 4 08:19:07 kernel: [*06/04/2020 08:19:07.0210] wl1: fatal error, reinitializing, total count of reinit's[4216]
Jun 4 08:19:08 kernel: [*06/04/2020 08:19:08.2810] wl0: fatal error, reinitializing, total count of reinit's[6715]
Jun 4 08:19:11 kernel: [*06/04/2020 08:19:11.1010] wl1: fatal error, reinitializing, total count of reinit's[4217]
Jun 4 08:19:12 kernel: [*06/04/2020 08:19:12.3610] wl0: fatal error, reinitializing, total count of reinit's[6716]
Jun 4 08:19:19 kernel: [*06/04/2020 08:19:19.1970] wl1: fatal error, reinitializing, total count of reinit's[4218]
Jun 4 08:19:19 kernel: [*06/04/2020 08:19:19.4490] wl0: fatal error, reinitializing, total count of reinit's[6717]
Jun 4 08:19:23 kernel: [*06/04/2020 08:19:23.2770] wl1: fatal error, reinitializing, total count of reinit's[4219]
Jun 4 08:19:23 kernel: [*06/04/2020 08:19:23.5250] wl0: fatal error, reinitializing, total count of reinit's[6718]
Jun 4 08:19:27 kernel: [*06/04/2020 08:19:27.3570] wl1: fatal error, reinitializing, total count of reinit's[4220]
Jun 4 08:19:27 kernel: [*06/04/2020 08:19:27.6010] wl0: fatal error, reinitializing, total count of reinit's[6719]
Jun 4 08:19:31 kernel: [*06/04/2020 08:19:31.4370] wl1: fatal error, reinitializing, total count of reinit's[4221]
Jun 4 08:19:31 kernel: [*06/04/2020 08:19:31.6770] wl0: fatal error, reinitializing, total count of reinit's[6720]
Jun 4 08:19:35 kernel: [*06/04/2020 08:19:35.7530] wl0: fatal error, reinitializing, total count of reinit's[6721]
Jun 4 08:19:38 kernel: [*06/04/2020 08:19:38.5290] wl1: fatal error, reinitializing, total count of reinit's[4222]
Jun 4 08:19:42 kernel: [*06/04/2020 08:19:42.8410] wl0: fatal error, reinitializing, total count of reinit's[6722]
Jun 4 08:19:46 kernel: [*06/04/2020 08:19:46.9170] wl0: fatal error, reinitializing, total count of reinit's[6723]
Jun 4 08:20:22 kernel: [*06/04/2020 08:20:22.7690] wl1: fatal error, reinitializing, total count of reinit's[4223]
Jun 4 08:20:28 kernel: [*06/04/2020 08:20:28.1570] wl0: fatal error, reinitializing, total count of reinit's[6724]
Jun 4 08:20:29 kernel: [*06/04/2020 08:20:29.8610] wl1: fatal error, reinitializing, total count of reinit's[4224]
Jun 4 08:20:32 kernel: [*06/04/2020 08:20:32.2330] wl0: fatal error, reinitializing, total count of reinit's[6725]
Jun 4 08:20:33 kernel: [*06/04/2020 08:20:33.9410] wl1: fatal error, reinitializing, total count of reinit's[4225]
Jun 4 08:20:36 kernel: [*06/04/2020 08:20:36.3090] wl0: fatal error, reinitializing, total count of reinit's[6726]
Jun 4 08:20:38 kernel: [*06/04/2020 08:20:38.0210] wl1: fatal error, reinitializing, total count of reinit's[4226]
Jun 4 08:20:40 kernel: [*06/04/2020 08:20:40.3890] wl0: fatal error, reinitializing, total count of reinit's[6727]
Jun 4 08:20:44 kernel: [*06/04/2020 08:20:44.4890] wl0: fatal error, reinitializing, total count of reinit's[6728]
Jun 4 08:20:45 kernel: [*06/04/2020 08:20:45.1130] wl1: fatal error, reinitializing, total count of reinit's[4227]
Jun 4 08:20:49 kernel: [*06/04/2020 08:20:49.1930] wl1: fatal error, reinitializing, total count of reinit's[4228]
Its AP: C9120AXI-E
WLC: 5520
AireOS: 8.10.121.0
Mode: FlexConnect
Uptime about 30 days
After restart AP woks fine.
Have you some experience with this fatal error msg?
Thank you
Peter
