hello all,
I noticed my WiFi drops for all my devices for a minute time to time. Looks like my OpenWrt One reboots unexpectedly.
WiFI dropped just a few minutes ago, I fetched the logs this time and decided to post here. The system logs show reboot if I am not mistaken:
I live in NZ so router time Tue Nov 25 06:09:44 2025 → Tue Nov 25 19:09:44 NZDT 2025 (the same time as my WiFi hotspot disappeared and came back online)
uptime
root@OpenWrt:~# uptime
06:45:42 up 36 min, load average: 0.00, 0.00, 0.00
logs
Tue Nov 25 06:09:44 2025 kern.info kernel: [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
Tue Nov 25 06:09:44 2025 kern.notice kernel: [ 0.000000] Linux version 6.6.73 (builder@buildhost) (aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 13.3.0 r28427-6df0e3d02a) 13.3.0, GNU ld (GNU Binutils) 2.42) #0 SMP Mon Feb 3 23:09:37 2025
Tue Nov 25 06:09:44 2025 kern.info kernel: [ 0.000000] Machine model: OpenWrt One
Tue Nov 25 06:09:44 2025 kern.info kernel: [ 0.000000] OF: reserved mem: 0x0000000042ff0000..0x0000000042ffffff (64 KiB) map non-reusable ramoops@42ff0000
Tue Nov 25 06:09:44 2025 kern.info kernel: [ 0.000000] OF: reserved mem: 0x0000000043000000..0x000000004302ffff (192 KiB) nomap non-reusable secmon@43000000
Tue Nov 25 06:09:44 2025 kern.info kernel: [ 0.000000] OF: reserved mem: 0x0000000047c80000..0x0000000047d7ffff (1024 KiB) nomap non-reusable wmcpu-reserved@47c80000
Tue Nov 25 06:09:44 2025 kern.info kernel: [ 0.000000] OF: reserved mem: 0x0000000047d80000..0x0000000047dbffff (256 KiB) nomap non-reusable wo-emi@47d80000
....
Tue Nov 25 06:15:46 2025 authpriv.notice dropbear[4205]: Auth succeeded with blank password for 'root' from 192.168.1.204:39382
(I know I should set root password and update OpenWRT to latest).
My old router has never done this, so it is not a power supply issue. What will be the next step troubleshooting the issue?
My configs are basic - VLAN tag10, one SSID, one static IP, one dnsmasq rule for my home server.
ubus call system board
{
"kernel": "6.6.73",
"hostname": "OpenWrt",
"system": "ARMv8 Processor rev 4",
"model": "OpenWrt One",
"board_name": "openwrt,one",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "24.10.0",
"revision": "r28427-6df0e3d02a",
"target": "mediatek/filogic",
"description": "OpenWrt 24.10.0 r28427-6df0e3d02a",
"builddate": "1738624177"
}
}
root@OpenWrt:~# cat /etc/openwrt_release
DISTRIB_ID='OpenWrt'
DISTRIB_RELEASE='24.10.0'
DISTRIB_REVISION='r28427-6df0e3d02a'
DISTRIB_TARGET='mediatek/filogic'
DISTRIB_ARCH='aarch64_cortex-a53'
DISTRIB_DESCRIPTION='OpenWrt 24.10.0 r28427-6df0e3d02a'
DISTRIB_TAINTS=''
uci export system
package system
config system
option hostname 'OpenWrt'
option timezone 'UTC'
option ttylogin '0'
option log_size '128'
option urandom_seed '0'
config timeserver 'ntp'
option enabled '1'
option enable_server '0'
list server '0.openwrt.pool.ntp.org'
list server '1.openwrt.pool.ntp.org'
list server '2.openwrt.pool.ntp.org'
list server '3.openwrt.pool.ntp.org'
config led 'led_wanact'
option name 'WANACT'
option sysfs 'mdio-bus:0f:green:wan'
option trigger 'netdev'
option mode 'rx tx'
option dev 'eth0'
config led 'led_wanlink'
option name 'WANLINK'
option sysfs 'mdio-bus:0f:amber:wan'
option trigger 'netdev'
option mode 'link'
option dev 'eth0'
config led 'led_lanact'
option name 'LANACT'
option sysfs 'green:lan'
option trigger 'netdev'
option mode 'rx tx'
option dev 'eth1'
config led 'led_lanlink'
option name 'LANLINK'
option sysfs 'amber:lan'
option trigger 'netdev'
option mode 'link'
option dev 'eth1'
uci export network
package network
config interface 'loopback'
option device 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix 'fdff:ca1b:d5dd::/48'
option packet_steering '1'
config device
option name 'br-lan'
option type 'bridge'
list ports 'eth1'
config interface 'lan'
option device 'br-lan'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.0'
option ip6assign '60'
config interface 'wan'
option device 'eth0.10'
option proto 'dhcp'
config interface 'wan6'
option device 'eth0.10'
option proto 'dhcpv6'
option reqaddress 'try'
option reqprefix 'auto'
option norelease '1'
config device
option type '8021q'
option ifname 'eth0'
option vid '10'
option name 'eth0.10'
uci export wireless
package wireless
config wifi-device 'radio0'
option type 'mac80211'
option path 'platform/soc/18000000.wifi'
option band '2g'
option channel '1'
option htmode 'HE20'
option num_global_macaddr '7'
option country 'NZ'
option cell_density '0'
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid '...........'
option encryption 'psk2'
option key '.............'
config wifi-device 'radio1'
option type 'mac80211'
option path 'platform/soc/18000000.wifi+1'
option band '5g'
option channel '36'
option htmode 'HE80'
option num_global_macaddr '7'
option disabled '1'
config wifi-iface 'default_radio1'
option device 'radio1'
option network 'lan'
option mode 'ap'
option ssid 'OpenWrt'
option encryption 'none'
uci export dhcp
package dhcp
config dnsmasq
option domainneeded '1'
option boguspriv '1'
option filterwin2k '0'
option localise_queries '1'
option rebind_protection '1'
option rebind_localhost '1'
option local '/lan/'
option domain 'lan'
option expandhosts '1'
option nonegcache '0'
option cachesize '1000'
option authoritative '1'
option readethers '1'
option leasefile '/tmp/dhcp.leases'
option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
option nonwildcard '0'
option localservice '1'
option ednspacket_max '1232'
option filter_aaaa '0'
option filter_a '0'
list address '/soyspray.vip/192.168.1.20'
list rebind_domain 'soyspray.vip'
option local_ttl '30'
list server '1.1.1.1'
list server '8.8.8.8'
config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option leasetime '12h'
option dhcpv4 'server'
option dhcpv6 'server'
option ra 'server'
option ra_slaac '1'
list ra_flags 'managed-config'
list ra_flags 'other-config'
config dhcp 'wan'
option interface 'wan'
option ignore '1'
config odhcpd 'odhcpd'
option maindhcp '0'
option leasefile '/tmp/hosts/odhcpd'
option leasetrigger '/usr/sbin/odhcpd-update'
option loglevel '4'
config host
option name 'node-0'
option mac '98:fa:9b:12:9d:6d'
option ip '192.168.1.10'
option dns '1'
option leasetime 'infinite'