Problem with AX3000 v2

[jplw]

I found this in my logs. Any ideas what is going on?

Dec 11 09:31:22 roamast: [EXAP]Deauth old sta in 0 0: 1C:57C:27:61:91
Dec 11 09:31:22 roamast: eth2: disconnect weak signal strength station [1c:57:dc:27:61:91]
Dec 11 09:31:22 kernel: CPU: 2 PID: 1116 Comm: roamast Tainted: P O 4.19.183 #1
Dec 11 09:31:22 kernel: Hardware name: Generic DT based system
Dec 11 09:31:22 kernel: PC is at 0xb675092e
Dec 11 09:31:22 kernel: LR is at 0xb672d680
Dec 11 09:31:23 kernel: pc : [<b675092e>] lr : [<b672d680>] psr: 20000030
Dec 11 09:31:23 kernel: sp : b66d7d08 ip : ffffffff fp : b66d81fc
Dec 11 09:31:23 kernel: r10: 00000073 r9 : 00000000 r8 : b66d81d8
Dec 11 09:31:23 kernel: r7 : 0000001c r6 : 001a441d r5 : 00000021 r4 : 00000004
Dec 11 09:31:23 kernel: r3 : 00000000 r2 : 00000001 r1 : 00000018 r0 : 0000001c
Dec 11 09:31:23 kernel: Flags: nzCv IRQs on FIQs on Mode USER_32 ISA Thumb Segment user
Dec 11 09:31:23 kernel: Control: 10c5387d Table: 17bd004a DAC: 00000055
Dec 11 09:31:23 kernel: CPU: 2 PID: 1116 Comm: roamast Tainted: P O 4.19.183 #1
Dec 11 09:31:23 kernel: Hardware name: Generic DT based system
Dec 11 09:31:23 kernel: [<c0210c94>] (unwind_backtrace) from [<c020bc2c>] (show_stack+0x10/0x14)
Dec 11 09:31:23 kernel: [<c020bc2c>] (show_stack) from [<c07f0270>] (dump_stack+0x90/0xa4)
Dec 11 09:31:23 kernel: [<c07f0270>] (dump_stack) from [<c022dbd0>] (get_signal+0x658/0x680)
Dec 11 09:31:23 kernel: [<c022dbd0>] (get_signal) from [<c020b094>] (do_signal+0xcc/0x538)
Dec 11 09:31:23 kernel: [<c020b094>] (do_signal) from [<c020b6c4>] (do_work_pending+0xb4/0xd0)
Dec 11 09:31:23 kernel: [<c020b6c4>] (do_work_pending) from [<c0201070>] (slow_work_pending+0xc/0x20)
Dec 11 09:31:23 kernel: Exception stack(0xd3dd1fb0 to 0xd3dd1ff8)
Dec 11 09:31:23 kernel: 1fa0: 0000001c 00000018 00000001 00000000
Dec 11 09:31:23 kernel: 1fc0: 00000004 00000021 001a441d 0000001c b66d81d8 00000000 00000073 b66d81fc
Dec 11 09:31:23 kernel: 1fe0: ffffffff b66d7d08 b672d680 b675092e 20000030 ffffffff

 

[Tech9]

Disable Roaming Assistant in Wireless, Professional. Asuswrt has it enabled by default for no reason. Reboot the router and monitor the logs.

 

[jplw]

I diabled it. After < 24 hours got more kernel messages, different this time:
Dec 11 16:29:15 crond[2222]: time disparity of 2421624 minutes detected
Dec 11 16:29:33 kernel: ^[[0;33;41mFCACHE ERROR: fc_config_mcast_group: Mcast: client has already JOINed the mcast group (duplicate JOIN)^[[0m
Dec 11 16:29:33 kernel: Mcast: new client info: group_addr<224.0.2.3> src_addr<0.0.0.0> is_ssm<0> tx_dev_p<dbf44800> wlinfo<0000> client_type<0> MAC<e0:bb:9e:2d:3d:4d> rtp_seq_chk<0>
Dec 11 16:29:33 kernel: rtp_seq_chk<0> mcast_excl_udp_port<0>
Dec 11 16:29:33 kernel: Mcast: new client: matches with: mcast_group<0> client_id<1>
Dec 11 16:29:33 kernel: ^[[0;33;41m[ERROR mcast] bcm_mcast_clientinfo_node_add,843: blog_activate failure^[[0m
Dec 11 16:29:33 kernel: ^[[0;33;41m[ERROR mcast] bcm_mcast_fc_flow_add,924: Error adding client info node^[[0m
Dec 11 16:29:33 kernel: is_ssm 0 grp 224.0.2.3 src 0.0.0.0
Dec 11 16:29:33 kernel: mcast_exclude_udp_port 0x0 rtp seq check 0
Dec 11 16:29:33 kernel: ***Client List***
Dec 11 16:29:33 kernel: to_accel_dev eth1 wl info 0x0 clientmac b0:e8:92:0c:a8:ef
Dec 11 16:29:33 kernel: ***Rx Info list***
Dec 11 16:29:33 kernel: rxinfo blog_p 0xdca66cc0
Dec 11 16:29:33 kernel: ^[[0;33;41m[ERROR mcast] bcm_mcast_blogrule_vlan_process,319: Unable to create flow, continue^[[0m

 

[Tech9]

Do you have any issues using the router?

 

[jplw]

Unclear. I have intermittant loss of internet--which I am trying to get Comcast to fix--but also intermittant inability to ping local devices.

 

[jplw]

I must have Roaming Assistnt on or the system is useless in my environment. I hard reset everything and reconfigred from scrstch. I am still get frequent erors like:

Dec 23 08:51:08 roamast: eth2: disconnect weak signal strength station [06:af:f0:f2:ab:02]
Dec 23 08:51:08 kernel: CPU: 1 PID: 22192 Comm: roamast Tainted: P O 4.19.183 #1
Dec 23 08:51:08 kernel: Hardware name: Generic DT based system
Dec 23 08:51:08 kernel: PC is at 0xb669b92e
Dec 23 08:51:08 kernel: LR is at 0xb6678680
Dec 23 08:51:08 kernel: pc : [<b669b92e>] lr : [<b6678680>] psr: 20000030
Dec 23 08:51:08 kernel: sp : b6622d08 ip : ffffffff fp : b66231fc
Dec 23 08:51:08 kernel: r10: 00000073 r9 : 00000000 r8 : b66231d8
Dec 23 08:51:08 kernel: r7 : 00000006 r6 : 001a441d r5 : 00000021 r4 : 00000006
Dec 23 08:51:08 kernel: r3 : 00000000 r2 : 00000001 r1 : 00000000 r0 : 00000006
Dec 23 08:51:08 kernel: Flags: nzCv IRQs on FIQs on Mode USER_32 ISA Thumb Segment user
Dec 23 08:51:08 kernel: Control: 10c5387d Table: 0db6c04a DAC: 00000055
Dec 23 08:51:08 kernel: CPU: 1 PID: 22192 Comm: roamast Tainted: P O 4.19.183 #1
Dec 23 08:51:08 kernel: Hardware name: Generic DT based system
Dec 23 08:51:08 kernel: [<c0210c94>] (unwind_backtrace) from [<c020bc2c>] (show_stack+0x10/0x14)
Dec 23 08:51:08 kernel: [<c020bc2c>] (show_stack) from [<c07f0270>] (dump_stack+0x90/0xa4)
Dec 23 08:51:08 kernel: [<c07f0270>] (dump_stack) from [<c022dbd0>] (get_signal+0x658/0x680)
Dec 23 08:51:08 kernel: [<c022dbd0>] (get_signal) from [<c020b094>] (do_signal+0xcc/0x538)
Dec 23 08:51:08 kernel: [<c020b094>] (do_signal) from [<c020b6c4>] (do_work_pending+0xb4/0xd0)
Dec 23 08:51:08 kernel: [<c020b6c4>] (do_work_pending) from [<c0201070>] (slow_work_pending+0xc/0x20)
Dec 23 08:51:08 kernel: Exception stack(0xd383bfb0 to 0xd383bff8)
Dec 23 08:51:08 kernel: bfa0: 00000006 00000000 00000001 00000000
Dec 23 08:51:08 kernel: bfc0: 00000006 00000021 001a441d 00000006 b66231d8 00000000 00000073 b66231fc
Dec 23 08:51:08 kernel: bfe0: ffffffff b6622d08 b6678680 b669b92e 20000030 ffffffff

Is my unit defective? Is the latest firmware (3.0.0.4.386_49674) known to be bad?

 

[Tech9]

I must have Roaming Assistnt on or the system is useless in my environment.

What's the system? I found Roaming Assistant not working at all on some firmware versions and it's useless for a single router even if it's working.

 

[jplw]

AX3000 v2 Router, 66U_B1 node. When it was turned off, a Macbook that had connected to the node remained connected (poorly) to the node when operated nearer the router. Zoom kept freezing. Thid never ever happened with Roaming Assistant on.

 

[Tech9]

It's unlikely Roaming Assistant is involved. Your MacBook decides where to connect.