RT-AC86U network drops when using syncthing or soulseek

[SanPe]

Hi guys,

Basically what the title says. I need help to troubleshoot an issue with network drops.
I run syncthing on my desktop pc, on a sbc (Odroid C2). Everything's fine.
When I launch the app on my android phone, after a couple of seconds, the wifi crashes, then comes back online after 10 seconds, and crashes again. The issue resolve itself if I close syncthing on my phone.

The issue is the same when I'm using soulseek on my phone (wifi crashes) but same goes for soulseek on my desktop Ethernet wired computer: network goes dark after soulseek is launched, then it comes back.

I don't really understand the logs, but I can post it if it's needed.
I'm running latest merlin (stable). UPnP is activated.

Thanks!

 

[Dedel66]

but I can post it if it's needed.

Would be important for an analysis.

 

[SanPe]

Alright, I'll try to reproduce tonight and post the logs.

 

[SanPe]

Ok. Here's /tmp/syslog.log.
I started syncthing on my phone at May 14th, 06:34 PM.
13:39:01 was latest line on log before I started syncthing.
Right after, router crashed, and time and date went back to May 5th, 7:05 AM.

May 14 13:39:01 ovpn-server1[2374]: Connection Attempt read UDPv4 [CMSG=8|ECONNREFUSED]: Connection refused (fd=10,code=111)
May  5 07:05:05 kernel: nand: Could not find valid ONFI parameter page; aborting
May  5 07:05:05 kernel: brcmboard registered
May  5 07:05:05 kernel: genirq: Flags mismatch irq 36. 00000000 (brcm_36) vs. 00000000 (brcm_36)
May  5 07:05:05 kernel: pci 0000:00:00.0: of_irq_parse_pci() failed with rc=-22
May  5 07:05:05 kernel: pci 0000:01:00.0: of_irq_parse_pci() failed with rc=-22
May  5 07:05:05 kernel: pci 0001:00:00.0: of_irq_parse_pci() failed with rc=-22
May  5 07:05:05 kernel: pci 0001:01:00.0: of_irq_parse_pci() failed with rc=-22
May  5 07:05:05 kernel: broadcomThermalDrv brcm-therm: init (CPU count 2 2 2 2)
May  5 07:05:05 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth2 (Ext switch port: 1) (Logical Port: 9) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth3 (Ext switch port: 2) (Logical Port: 10) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link DOWN.
May  5 07:05:05 kernel: eth2 (Ext switch port: 1) (Logical Port: 9) Link DOWN.
May  5 07:05:05 kernel: eth3 (Ext switch port: 2) (Logical Port: 10) Link DOWN.
May  5 07:05:05 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
May  5 07:05:05 kernel: eth3 (Ext switch port: 2) (Logical Port: 10) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth2 (Ext switch port: 1) (Logical Port: 9) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth0 (Int switch port: 3) (Logical Port: 3) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
May  5 07:05:05 kernel: hub 1-0:1.0: config failed, hub doesn't have any ports! (err -19)
May  5 07:05:09 acsd: selected channel spec: 0x1009 (9)
May  5 07:05:09 acsd: Adjusted channel spec: 0x1009 (9)
May  5 07:05:09 acsd: selected channel spec: 0x1009 (9)
May  5 07:05:09 acsd: acs_set_chspec: 0x1009 (9) for reason APCS_INIT
May  5 07:05:09 acsd: selected channel spec: 0xe02a (36/80)
May  5 07:05:09 acsd: Adjusted channel spec: 0xe02a (36/80)
May  5 07:05:09 acsd: selected channel spec: 0xe02a (36/80)
May  5 07:05:09 acsd: acs_set_chspec: 0xe02a (36/80) for reason APCS_INIT
May  5 07:05:10 Mastiff: init
May 14 18:34:44 kernel: EXT4-fs error (device sda1): ext4_mb_generate_buddy:757: group 2, block bitmap and bg descriptor inconsistent: 12484 vs 12485 free clusters
May 14 18:34:52 statd[7670]: Failed to open directory sm: No such file or directory
May 14 18:35:12 crond[1201]: time disparity of 3170130 minutes detected

Is there another logfile that can help? Because I'm not sure that this can help