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AC88U slow 2.4ghz

A

agilani

Very Senior Member
Hi,
Running the latest code base i have seen 2.4 ghz slow down and become unusable right after this shows up in the logs. Anyone seen anything like this? 5ghz and wired connections are not affected. Memory and cpu are fine as well.

Preceded by lots of duplicate DHCP requests and acknowledgements
May 18 22:09:33 kernel: br0: received packet on eth1 with own address as source address
 
Very strange, it looks like a dhcp problem that only affects 2.4ghz? I see this in the debug logs over and over before the 2.4ghz slowness starts. I've swaped out the nic card on the few machines left on this ssid.

May 19 08:52:46 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:10:04 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:10:04 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:11:43 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:11:43 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:12:56 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:12:56 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:14:11 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:14:11 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:15:19 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:15:19 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:16:34 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:16:34 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:18:11 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:18:11 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:19:37 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:19:37 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:20:53 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:20:53 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:22:11 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:22:11 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:23:28 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:23:28 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:24:52 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:24:52 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:26:13 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:26:13 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:27:31 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:27:31 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:30:31 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:30:31 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:32:32 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:32:32 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:33:59 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:33:59 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:35:27 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:35:27 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:36:47 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:36:47 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:37:53 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:37:53 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:39:09 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:39:09 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:40:16 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.114 14:ab:c5:29:dc:95
May 19 09:40:16 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.114 14:ab:c5:29:dc:95 DESKTOP-O5REOSI
May 19 09:40:23 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:40:23 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:40:53 dnsmasq-dhcp[9604]: DHCPDISCOVER(br0) 14:ab:c5:29:dc:95
May 19 09:40:53 dnsmasq-dhcp[9604]: DHCPOFFER(br0) 192.168.1.114 14:ab:c5:29:dc:95
May 19 09:40:53 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.114 14:ab:c5:29:dc:95
May 19 09:40:53 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.114 14:ab:c5:29:dc:95 DESKTOP-O5REOSI
May 19 09:41:43 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:41:43 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:43:18 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:43:18 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:45:00 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:45:00 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:47:27 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:47:27 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:49:00 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:49:00 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:50:26 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:50:26 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:51:48 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:51:48 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:54:54 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:54:54 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 09:57:37 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 09:57:37 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 10:09:22 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 10:09:22 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 10:19:55 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 10:19:55 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
May 19 10:24:06 dnsmasq-dhcp[9604]: DHCPREQUEST(br0) 192.168.1.204 4c:0f:c7:1d:29:18
May 19 10:24:06 dnsmasq-dhcp[9604]: DHCPACK(br0) 192.168.1.204 4c:0f:c7:1d:29:18 DELLXPS
 
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