Both CPUs pegged at 100%

[azdeltawye]

I recently encountered a strange problem on my RT-AC86U. I have been running Merlin 384.12 since it was released a couple weeks ago without issue. On Monday I installed the 'standard' suite of scripts (AMTM, Diversion, Skynet, YazFi). Everything appeared to be working fine except when I logged into the UI on Tues to see both CPUs at 100%! See error logs below.

Jul  9 20:29:52 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:29:54 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:29:54 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:29:55 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:29:55 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:29:56 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:29:56 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:29:59 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:29:59 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:00 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:00 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:01 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:01 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:03 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:04 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:09 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:09 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:10 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:10 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:13 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:13 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:15 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:15 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:18 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:19 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:20 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:20 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:22 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:22 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:24 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:24 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:25 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:25 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:33 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:33 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:33 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:30:34 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul  9 20:30:34 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Jul  9 20:30:34 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Jul  9 20:30:35 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Jul  9 20:30:35 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Jul  9 20:31:42 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Jul  9 20:31:42 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Jul  9 20:31:45 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:31:45 kernel: bcm63xx_nand ff801800.nand: intfc status f80000e0
Jul  9 20:31:46 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Jul  9 20:31:47 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Jul  9 20:31:48 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Jul  9 20:31:48 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Jul  9 20:32:10 wsdd2[2385]: error: wsdd-mcast-v4: wsd_send_soap_msg: send
Jul  9 20:32:10 wsdd2[2385]: error: wsdd-mcast-v4: wsd_send_soap_msg: send
Jul  9 20:32:10 ovpn-server2[6880]: event_wait : Interrupted system call (code=4)
Jul  9 20:32:11 wsdd2[2385]: error: wsdd-mcast-v4: wsd_send_soap_msg: send
Jul  9 20:32:11 wsdd2[2385]: Terminated received.
Jul  9 20:32:14 Mastiff: Got SIGTERM
Jul  9 20:32:14 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul  9 20:32:14 kernel: bcm63xx_nand ff801800.nand: intfc status f80000e0
Jul  9 20:32:17 pixelserv-tls[1721]: 91560 uts, 1 log, 0 kcc, 3 kmx, 1.15 kvg, 13 krq, 1598 req, 636 avg, 984 rmx, 4 tav, 29 tmx, 0 slh, 153 slm, 0 sle, 236 slc, 1178 slu, 0 v13, 212 v12, 24 v10, 0 zrt, 506 uca, 0 ucb, 0 uce, 636 ush, 53 sct, 1360 sch, 53 scm, 0 scp, 58 ssh, 0 ssm, 0 ssp, 3 nfe, 0 gif, 3 ico, 5 txt, 0 jpg, 0 png, 0 swf, 0 ufe, 0 opt, 13 pst, 0 hed, 0 rdr, 0 nou, 0 pth, 0 204, 0 bad, 237 cls, 0 cly, 0 clt, 0 err

I rebooted the router and it seemed to clear things up for the momment however I am still seeing the following error log every 15 minutes or so:

Jul 10 06:13:06 kernel: pgd = ffffffc0024d0000
Jul 10 06:13:06 kernel: [00000000] *pgd=0000000003d7f003, *pud=0000000003d7f003, *pmd=0000000001999003, *pte=0000000000000000
Jul 10 06:32:55 kernel: pgd = ffffffc0110f9000
Jul 10 06:32:55 kernel: [00000000] *pgd=0000000015771003, *pud=0000000015771003, *pmd=000000001138c003, *pte=0000000000000000
Jul 10 06:39:53 kernel: pgd = ffffffc009221000
Jul 10 06:39:53 kernel: [00000000] *pgd=0000000008fd3003, *pud=0000000008fd3003, *pmd=0000000008cba003, *pte=0000000000000000
Jul 10 06:57:08 kernel: pgd = ffffffc002ea9000
Jul 10 06:57:08 kernel: [00000000] *pgd=0000000003727003, *pud=0000000003727003, *pmd=0000000004357003, *pte=0000000000000000
Jul 10 07:07:56 kernel: pgd = ffffffc002ea9000
Jul 10 07:07:57 kernel: [00000000] *pgd=0000000010e13003, *pud=0000000010e13003, *pmd=0000000004a04003, *pte=0000000000000000
Jul 10 07:27:19 ovpn-server1[6522]: client/216.84.89.126:26704 Connection reset, restarting [0]
Jul 10 07:38:31 kernel: pgd = ffffffc001e0c000
Jul 10 07:38:31 kernel: [00000000] *pgd=0000000015320003, *pud=0000000015320003, *pmd=000000000146b003, *pte=0000000000000000
Jul 10 07:40:19 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul 10 07:40:19 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Jul 10 08:09:27 kernel: pgd = ffffffc00be8f000
Jul 10 08:09:27 kernel: [00000000] *pgd=0000000001e0c003, *pud=0000000001e0c003, *pmd=0000000001932003, *pte=0000000000000000
Jul 10 08:27:46 ovpn-server1[6522]: client/216.84.89.126:23486 Connection reset, restarting [0]
Jul 10 08:31:11 kernel: pgd = ffffffc00400b000
Jul 10 08:31:11 kernel: [00000000] *pgd=0000000008d68003, *pud=0000000008d68003, *pmd=0000000001cab003, *pte=0000000000000000
Jul 10 08:43:01 kernel: pgd = ffffffc011271000
Jul 10 08:43:01 kernel: [00000000] *pgd=0000000003eee003, *pud=0000000003eee003, *pmd=0000000011381003, *pte=0000000000000000
Jul 10 08:57:48 kernel: pgd = ffffffc0016af000
Jul 10 08:57:48 kernel: [00000000] *pgd=000000000499f003, *pud=000000000499f003, *pmd=000000001015f003, *pte=0000000000000000
Jul 10 09:00:01 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Jul 10 09:00:01 kernel: bcm63xx_nand ff801800.nand: intfc status f80000e0
Jul 10 09:00:51 kernel: pgd = ffffffc003e15000
Jul 10 09:00:51 kernel: [00000000] *pgd=0000000001f2d003, *pud=0000000001f2d003, *pmd=0000000001cf8003, *pte=0000000000000000
Jul 10 09:28:41 kernel: pgd = ffffffc0042c1000
Jul 10 09:28:41 kernel: [00000000] *pgd=00000000024b8003, *pud=00000000024b8003, *pmd=0000000004bb7003, *pte=0000000000000000
Jul 10 09:34:44 ovpn-server1[6522]: client/216.84.89.126:34862 Connection reset, restarting [0]
Jul 10 09:48:53 kernel: pgd = ffffffc00bcbf000
Jul 10 09:48:53 kernel: [00000000] *pgd=0000000010f15003, *pud=0000000010f15003, *pmd=000000001138b003, *pte=0000000000000000
Jul 10 10:00:59 kernel: pgd = ffffffc001c92000
Jul 10 10:00:59 kernel: [00000000] *pgd=0000000003ed1003, *pud=0000000003ed1003, *pmd=00000000110ff003, *pte=0000000000000000

Any ideas what could be wrong?
Thx

 

[Master3395]

I have the same issue with CPU, but different errors.
I'm trying to run the new "alpha" test.
But still having the same issue.
It spikes to 100%, here and there.