I'm using AX86U and upgrade to latest 3004.388.8_2 firmware.
device always crash and all the wireless client disconnect.
I have add a usb fan in the back of this AX86U, so the hardware temperature should not any problem:
about 50 clients, and most of the client is 2.4G IoT devices, about 10 wired clients for android TV, apple TV and PC devices, but most of my devices only connected to the wireless, and no more traffics.
only 1 iPAD and 1 Mobie phone have online video and have more traffic.
for router feature:
1. pppoe
2. static dhcp ip address with dnsmasq config
3. ddns custom script
4. Traffic Analyze ( I have disabled it today)
5. two virtial server/port forwarding( as I'm using ddns)
6. manual start a tailscale service with custom script in jffs, and only used when I'm out of home for homeassistant web connection and ssh service.
7. enabled
that's all the service that I have enabled in my AX86U.
but the wireless service is really not stable and I can found more crash log from the syslog.
when I just save it from the web buttom [Save], seems it can't save the crash log, so I just copy all the output from the system log window and paste it to another log file again.
for example, I can found a crash in yesterday from the log(copy_pasted log) as below:
start from Aug 25 21:57:02 and time become May 5 13:05:12, after crash and reboot, ntp should works, then time become to normal after Aug 25 21:58:50 ntpd: Initial clock set
and I also found some important crash log as below:
the detail can be found with attach log files:
1. ax86u_syslog.txt , use save button to export from web UI , seems missed the crash log
2. ax86u_copy_paste.txt, copy the log from the log display text area and paste it to a text file
device always crash and all the wireless client disconnect.
I have add a usb fan in the back of this AX86U, so the hardware temperature should not any problem:
| RT-AX86U | Current Version : 3004.388.8_2 |
|---|
| BCM490x - B53 ARMv8 revision 0 (Cores: 4) @ 1800 MHz |
| Temperatures | 2.4 GHz: 40°C - 5 GHz: 42°C - CPU: 61°C |
|---|
about 50 clients, and most of the client is 2.4G IoT devices, about 10 wired clients for android TV, apple TV and PC devices, but most of my devices only connected to the wireless, and no more traffics.
only 1 iPAD and 1 Mobie phone have online video and have more traffic.
for router feature:
1. pppoe
2. static dhcp ip address with dnsmasq config
3. ddns custom script
4. Traffic Analyze ( I have disabled it today)
5. two virtial server/port forwarding( as I'm using ddns)
6. manual start a tailscale service with custom script in jffs, and only used when I'm out of home for homeassistant web connection and ssh service.
7. enabled
that's all the service that I have enabled in my AX86U.
but the wireless service is really not stable and I can found more crash log from the syslog.
when I just save it from the web buttom [Save], seems it can't save the crash log, so I just copy all the output from the system log window and paste it to another log file again.
for example, I can found a crash in yesterday from the log(copy_pasted log) as below:
start from Aug 25 21:57:02 and time become May 5 13:05:12, after crash and reboot, ntp should works, then time become to normal after Aug 25 21:58:50 ntpd: Initial clock set
Code:
Aug 25 21:56:42 hostapd: eth6: STA 36:47:d4:06:e4:14 IEEE 802.11: disassociated
Aug 25 21:56:58 wlceventd: wlceventd_proc_event(685): eth6: Auth 36:47:D4:06:E4:14, status: Successful (0), rssi:0
Aug 25 21:56:58 hostapd: eth6: STA 36:47:d4:06:e4:14 IEEE 802.11: associated
Aug 25 21:56:58 wlceventd: wlceventd_proc_event(722): eth6: Assoc 36:47:D4:06:E4:14, status: Successful (0), rssi:-36
Aug 25 21:57:01 hostapd: eth6: STA 36:47:d4:06:e4:14 RADIUS: starting accounting session 1232F86808FE0A52
Aug 25 21:57:01 hostapd: eth6: STA 36:47:d4:06:e4:14 WPA: pairwise key handshake completed (RSN)
Aug 25 21:57:01 dnsmasq-dhcp[2684]: DHCPDISCOVER(br0) 36:47:d4:06:e4:14
Aug 25 21:57:01 dnsmasq-dhcp[2684]: DHCPOFFER(br0) 192.168.2.112 36:47:d4:06:e4:14
Aug 25 21:57:02 dnsmasq-dhcp[2684]: DHCPREQUEST(br0) 192.168.2.112 36:47:d4:06:e4:14
Aug 25 21:57:02 dnsmasq-dhcp[2684]: DHCPACK(br0) 192.168.2.112 36:47:d4:06:e4:14 360-doorbell-R5MAX
May 5 13:05:12 syslogd started: BusyBox v1.25.1
May 5 13:05:12 kernel: klogd started: BusyBox v1.25.1 (2024-07-31 19:48:48 EDT)
May 5 13:05:12 crashlog: LOG
May 5 13:05:12 kernel: Booting Linux on physical CPU 0x0
May 5 13:05:12 crashlog: <4>^[[0;36;44mPathstats allocated 2048 bytes^[[0m
May 5 13:05:12 kernel: Linux version 4.1.52 (merlin@ubuntu-dev) (gcc version 5.5.0 (Buildroot 2017.11.1) ) #2 SMP PREEMPT Wed Jul 31 20:51:42 EDT 2024
May 5 13:05:12 kernel: CPU: AArch64 Processor [420f1000] revision 0
May 5 13:05:12 crashlog: <4>^[[0;36;44mBroadcom Packet Flow Cache HW acceleration enabled.^[[0m
May 5 13:05:12 kernel: Detected VIPT I-cache on CPU0
May 5 13:05:12 crashlog: <4>Enabled Runner binding to Flow Cache
May 5 13:05:12 kernel: alternatives: enabling workaround for ARM erratum 845719
May 5 13:05:12 crashlog: <4>Initialized Runner Protocol Layer (800)
May 5 13:05:12 crashlog: <4>Broadcom Runner Blog Driver Char Driver v0.1 Registered <309>
May 5 13:05:12 kernel: PERCPU: Embedded 15 pages/cpu @ffffffc03ffb3000 s21400 r8192 d31848 u61440
May 5 13:05:12 crashlog: <3>Lservices Loaded - NComm, Inc.
May 5 13:05:12 crashlog: <3>exLinuxETH Loaded - NComm, Inc.
May 5 13:05:12 kernel: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 244480
May 5 13:05:12 crashlog: <6>NComm TMS V6.91 Kernel Module loaded.
May 5 13:05:12 kernel: Kernel command line: root=ubi:rootfs_ubifs ubi.mtd=0 rootfstype=ubifs coherent_pool=4M cpuidle_sysfs_switch pci=pcie_bus_safe rootwait
May 5 13:05:12 kernel: PID hash table entries: 4096 (order: 3, 32768 bytes)
May 5 13:05:12 crashlog: <4>PCIe HCD (impl1)^Mand I also found some important crash log as below:
Code:
May 5 13:05:12 crashlog: <4>^[[0;33;41m[ERROR pktrunner] pktrunner_wlan_mcast_delete,410: No DHD Stations to be deleted from FWD Table index 0^[[0m
May 5 13:05:12 crashlog: <4>^[[0;33;41m[ASSERT ../../bcmdrivers/broadcom/char/pktrunner/bcm94908/pktrunner_mcast.c] runnerMcast_deactivate,775: mcastFlow_p->result.wlan_mcast_fwd_table_index == RDPA_WLAN_MCAST_FWD_TABLE_INDEX_INVALID^[[0m
May 5 13:05:12 crashlog: <4>BUG: failure at ../../bcmdrivers/broadcom/char/pktrunner/bcm94908/pktrunner_mcast.c:775/runnerMcast_deactivate()!
May 5 13:05:12 crashlog: <0>Kernel panic - not syncing: BUG!
May 5 13:05:12 crashlog: <4>CPU: 2 PID: 1891 Comm: mcpd Tainted: P O 4.1.52 #2
May 5 13:05:12 crashlog: <4>Hardware name: Broadcom-v8A (DT)
May 5 13:05:12 crashlog: <0>Call trace:
May 5 13:05:12 crashlog: <4>[<ffffffc000087398>] dump_backtrace+0x0/0x150
May 5 13:05:12 crashlog:the detail can be found with attach log files:
1. ax86u_syslog.txt , use save button to export from web UI , seems missed the crash log
2. ax86u_copy_paste.txt, copy the log from the log display text area and paste it to a text file
