Kernel Panic - new Firmware not stable

gpluser — Tue, 29 Oct 2024 06:52:03 GMT

Hi,

yesterday I have add a new AP, R710, and some hours later the complete unleashed is rebooting.

i See in the log very often this backtrace:

4swapper/0: page allocation failure: order:4, mode:0x104020
dCPU: 0 PID: 0 Comm: swapper/0 Tainted: P O 3.14.43 #1
Backtrace:
[<c0227dd0>] (show_stack) from [<c0428d7c>] (dump_stack+0x88/0x98)
r5:00000000 r4:c08d7990
[<c0428cf4>] (dump_stack) from [<c02cd0b0>] (warn_alloc_failed+0xd8/0x11c)
r5:00000004 r4:00104020
[<c02ccfdc>] (warn_alloc_failed) from [<c02d00d8>] (__get_free_pages+0x1ac/0x80c)
r3:c08c35a4 r2:00000000
r7:c08ca4a8 r6:00000004 r5:00000000 r4:c08ca500
[<c02cff2c>] (__get_free_pages) from [<c0310420>] (__kmalloc+0x120/0x124)
r10:c821104a r9:00000001 r8:00008e48 r7:00000020 r6:bf4c25d0 r5:c821104a
r4:d43404c0
[<c0310300>] (__kmalloc) from [<bf4c25d0>] (ol_ath_node_alloc+0xc8/0x2f0 [ath_pci])
r9:00000001 r8:00008e48 r7:d1fb04c0 r6:d435e0c0 r5:c821104a r4:d43404c0
[<bf4c2508>] (ol_ath_node_alloc [ath_pci]) from [<bf2bf000>] (ieee80211_tmp_node+0x63c/0x7d0 [wlan])
r10:d43404c0 r9:d434bf80 r8:00018dc4 r7:d1fb04c0 r6:d43404c0 r5:c821104a
r4:00000000
[<bf2be9c4>] (ieee80211_tmp_node [wlan]) from [<bf2b42c8>] (ieee80211_recv_mgmt+0xad3c/0xb9e0 [wlan])
r10:c8211097 r9:c8211040 r8:ced20000 r7:00000000 r6:00000000 r5:c8211058
r4:d1fb04c0
[<bf2a958c>] (ieee80211_recv_mgmt [wlan]) from [<bf4adc84>] (ol_ath_recv_mgmt+0x38/0x3e4 [ath_pci])
r10:c8211040 r9:c8211040 r8:d43404c0 r7:d1fb04c0 r6:00000000 r5:00000040
r4:ced20000
[<bf4adc4c>] (ol_ath_recv_mgmt [ath_pci]) from [<bf2a1de8>] (ieee80211_input+0x10e0/0x4fac [wlan])
r6:00000000 r5:ced20000 r4:d3b0aa00
[<bf2a0d08>] (ieee80211_input [wlan]) from [<bf2a5efc>] (ieee80211_input_all+0x248/0x31c [wlan])
r10:c09900d8 r9:d43404c0 r8:ffffffff r7:ca9c98c0 r6:00000000 r5:ced20000
r4:d1fb04c0
[<bf2a5cb4>] (ieee80211_input_all [wlan]) from [<bf4cbb10>] (wmi_unified_mgmt_rx_event_handler+0x3c0/0x57c [ath_pci])
r10:00000078 r9:00000001 r8:00000074 r7:00000040 r6:00000000 r5:d43404c0
r4:ca9c98c0
[<bf4cb750>] (wmi_unified_mgmt_rx_event_handler [ath_pci]) from [<bf4db440>] (wmi_control_rx+0x118/0x2bc [ath_pci])
r9:d528904c r8:00000074 r7:d5590000 r6:d559002c r5:0000900b r4:d628c500
[<bf4db328>] (wmi_control_rx [ath_pci]) from [<bf4e1afc>] (HTCRxCompletionHandler+0x454/0x5ec [ath_pci])
r9:d715795c r8:d628c500 r7:00000002 r6:d7157800 r5:c08c3c04 r4:d44e8000
[<bf4e16a8>] (HTCRxCompletionHandler [ath_pci]) from [<bf4e7d58>] (hif_completion_thread+0x26c/0x430 [ath_pci])
r10:d714e800 r9:0001f994 r8:d71570dc r7:df7e0c3c r6:d7157000 r5:00000080
r4:00000000
[<bf4e7aec>] (hif_completion_thread [ath_pci]) from [<bf4e5ce4>] (CE_per_engine_service_each+0x1e0/0x3c8 [ath_pci])
r10:00000000 r9:d3ced100 r8:df7e0c3c r7:d71570dc r6:00000058 r5:da8012c0
r4:df7e0c3c
[<bf4e5b04>] (CE_per_engine_service_each [ath_pci]) from [<bf4eaaa4>] (ol_ath_tasklet+0x40/0x1b0 [ath_pci])
r10:c08c4084 r9:c085d3e0 r8:c090b100 r7:d43b0000 r6:d714e800 r5:d714e920
r4:d714e924
[<bf4eaa64>] (ol_ath_tasklet [ath_pci]) from [<c0247608>] (tasklet_action+0xa0/0x38c)
r7:c085d248 r6:00000000 r5:d714e920 r4:d714e924
[<c0247568>] (tasklet_action) from [<c0247fa8>] (__do_softirq+0x134/0x300)
r10:c08c4084 r9:00000006 r8:c08c0000 r7:40000005 r6:00000100 r5:c08c4098
r4:00000000
[<c0247e74>] (__do_softirq) from [<c024848c>] (irq_exit+0xa4/0xe0)
r10:c08c0000 r9:c08ce360 r8:c08ce360 r7:de802000 r6:00000000 r5:00000044
r4:c08bed4c
[<c02483e8>] (irq_exit) from [<c0224578>] (handle_IRQ+0x4c/0x98)
r4:c08bed4c r3:00000165
[<c022452c>] (handle_IRQ) from [<c020882c>] (gic_handle_irq+0x34/0x64)
r6:c08c3f30 r5:c08ca844 r4:de80200c r3:00000120
[<c02087f8>] (gic_handle_irq) from [<c0209880>] (__irq_svc+0x40/0x50)
Exception stack(0xc08c3f30 to 0xc08c3f78)
3f20: ffffffed 1d0ee000 c08cafa8 00000000
3f40: c08c0000 c08ca458 c077f2ac c08c0000 c08ce360 c08ce360 c08c0000 c08c3f84
3f60: c08c3f78 c08c3f78 c0224994 c022498c 60000013 ffffffff
r7:c08c3f64 r6:ffffffff r5:60000013 r4:c022498c
[<c0224958>] (arch_cpu_idle) from [<c02905f4>] (cpu_startup_entry+0xec/0x130)
[<c0290508>] (cpu_startup_entry) from [<c020e114>] (rest_init+0x7c/0x80)
r7:c08ca3c0 r3:00000000
[<c020e098>] (rest_init) from [<c0827bc8>] (start_kernel+0x370/0x37c)
[<c0827858>] (start_kernel) from [<42208074>] (0x42208074)
Mem-info:
Normal per-cpu:
CPU 0: hi: 186, btch: 31 usd: 172
CPU 1: hi: 186, btch: 31 usd: 180
active_anon:68291 inactive_anon:4487 isolated_anon:0
active_file:6311 inactive_file:4363 isolated_file:0
unevictable:0 dirty:0 writeback:0 unstable:0
free:4352 slab_reclaimable:745 slab_unreclaimable:15989
mapped:5454 shmem:9480 pagetables:503 bounce:0
free_cma:1010

the Unleashed have a uptime from 80 days an in the smtp monitoring I can see the memory is full:

the firmware version is 200.15.6.212.14.

any ideas?

best regards

Re: Kernel Panic - new Firmware not stable

gpluser — Mon, 04 Nov 2024 11:27:43 GMT

Can't anyone help me?

Re: Kernel Panic - new Firmware not stable

sanjay_kumar — Tue, 05 Nov 2024 02:50:42 GMT

Hi @gpluser,

The last version available for R710 is 200.15.6.112.52, we have some kernel panic issues fixed in this release. Can you try upgrading to it and see if it helps?

Re: Kernel Panic - new Firmware not stable

gpluser — Tue, 05 Nov 2024 05:51:19 GMT

Hi,

where I can download? the 52 is not released.....

I have one T610, T310c, R720, R510 and R710 in my home Network.

Re: Kernel Panic - new Firmware not stable

sanjay_kumar — Tue, 05 Nov 2024 06:32:03 GMT

Hi,

Here is the link for R710 : R710_200.15.6.112.54

https://support.ruckuswireless.com/software/4078-ruckus-unleashed-ap-200-15-mr-refresh-software-for-r710

Is R710 working as Master? If not let me know which model you are using as Master.

Re: Kernel Panic - new Firmware not stable

gpluser — Tue, 05 Nov 2024 08:31:59 GMT

Hi,

R720 is my master. you have send me an old firmware, I use the 200.15.6.212.14 firmware.

Re: Kernel Panic - new Firmware not stable

gpluser — Sat, 09 Nov 2024 08:41:41 GMT

Any Ideas?

Re: Kernel Panic - new Firmware not stable

gpluser — Thu, 21 Nov 2024 21:53:10 GMT

I can not wait for a solution 🙂

Re: Kernel Panic - new Firmware not stable

gpluser — Tue, 26 Nov 2024 04:02:07 GMT

push 🙂

Re: Kernel Panic - new Firmware not stable

gpluser — Thu, 02 Jan 2025 16:49:19 GMT

push again 😞

topic Re: Kernel Panic - new Firmware not stable in Unleashed

Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable

Re: Kernel Panic - new Firmware not stable