[LEDE-DEV] Crash on D-Link DIR-869-A1 (ar71xx) with ath10k / Coova-Chilli
John Crispin
john at phrozen.org
Mon Nov 14 05:35:24 PST 2016
Hi James,
you have run out of memory. try using unit with more ram.
John
On 14/11/2016 14:29, James Wood wrote:
> Hi John
>
> Please find below with KALLSYMS enabled. To be honest it doesn't appear to
> add anything extra? To enable it, I set CONFIG_KERNEL_KALLSYMS=y and
> performed a make target/linux/clean - then re-compiled and used sysupgrade
> to flash. Did I miss something, and how can I check whether KALLSYMS was
> compiled in?
>
> Wed Nov 9 14:13:23 2016 local6.info coova-chilli[1585]:
> CoovaChilli(ChilliSpot) 1.3.0. Copyright 2002-2005 Mondru AB. Licensed under
> GPL. Copyright 2006-2012 David Bird (Coova Technologies)
> <support at coova.com>. Licensed under GPL. See http://www.coova.org/ for
> details.
> Wed Nov 9 14:13:23 2016 local6.notice coova-chilli[1585]: tun.c: 605: TX
> queue length set to 100
> Wed Nov 9 14:13:24 2016 kern.warn kernel: hostapd invoked oom-killer:
> gfp_mask=0x24201ca, order=0, oom_score_adj=0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: CPU: 0 PID: 1548 Comm: hostapd
> Not tainted 4.4.30 #0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Stack : 803898c4 00000000
> 00000001 803e0000 83961b80 803ce083 8036b284 0000060c
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 8043379c 82081d1c 00000000
> 00000003 00003b43 800a60c4 00000006 80373ab0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 00000000 00000000 8036ec10
> 82081bbc 80436542 800a4044 803cd710 00000000
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 00000001 801ee500 00000000
> 00000000 00000000 00000000 00000000 00000000
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 00000000 00000000 00000000
> 00000000 00000000 00000000 00000000 00000000
> Wed Nov 9 14:13:24 2016 kern.warn kernel: ...
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Call Trace:
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800715a8>] show_stack+0x50/0x84
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800d2400>]
> dump_header.isra.4+0x48/0x130
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800d27e4>]
> oom_kill_process+0x98/0x43c
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800d2eec>]
> out_of_memory+0x2e0/0x324
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800d67e0>]
> __alloc_pages_nodemask+0x684/0x6f0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800d17e4>]
> filemap_fault+0x258/0x458
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800ec3cc>] __do_fault+0x3c/0xa8
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800ef66c>]
> handle_mm_fault+0x4e4/0xb84
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<800761d4>]
> __do_page_fault+0x134/0x470
> Wed Nov 9 14:13:24 2016 kern.warn kernel: [<80060820>]
> ret_from_exception+0x0/0x10
> Wed Nov 9 14:13:24 2016 kern.warn kernel:
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Mem-Info:
> Wed Nov 9 14:13:24 2016 kern.warn kernel: active_anon:381 inactive_anon:7
> isolated_anon:0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: active_file:25 inactive_file:30
> isolated_file:0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: unevictable:0 dirty:0
> writeback:0 unstable:0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: slab_reclaimable:140
> slab_unreclaimable:1354
> Wed Nov 9 14:13:24 2016 kern.warn kernel: mapped:2 shmem:31 pagetables:64
> bounce:0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: free:2048 free_pcp:0 free_cma:0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Normal free:8192kB min:8192kB
> low:10240kB high:12288kB active_anon:1524kB inactive_anon:28kB
> active_file:100kB inactive_file:120kB unevictable:0kB isolated(anon):0kB
> isolated(file):0kB present:65536kB managed:60684kB mlocked:0kB dirty:0kB
> writeback:0kB mapped:8kB shmem:124kB slab_reclaimable:560kB
> slab_unreclaimable:5416kB kernel_stack:384kB pagetables:256kB unstable:0kB
> bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB
> pages_scanned:0 all_unrecWed Nov 9 14:13:24 2016 kern.warn kernel:
> lowmem_reserve[]: 0 0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Normal: 258*4kB (UM) 205*8kB (UM)
> 117*16kB (UM) 52*32kB (UM) 13*64kB (UM) 5*128kB (U) 2*256kB (U) 0*512kB
> 0*1024kB 0*2048kB 0*4096kB = 8192kB
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 86 total pagecache pages
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 0 pages in swap cache
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Swap cache stats: add 0, delete
> 0, find 0/0
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Free swap = 0kB
> Wed Nov 9 14:13:24 2016 kern.warn kernel: Total swap = 0kB
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 16384 pages RAM
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 0 pages HighMem/MovableOnly
> Wed Nov 9 14:13:24 2016 kern.warn kernel: 1213 pages reserved
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ pid ] uid tgid total_vm
> rss nr_ptes nr_pmds swapents oom_score_adj name
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 420] 0 420 295
> 15 4 0 0 0 ubusd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 421] 0 421 224
> 10 3 0 0 0 askfirst
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 707] 0 707 307
> 34 4 0 0 0 logd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 716] 0 716 361
> 23 4 0 0 0 rpcd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 762] 0 762 414
> 40 5 0 0 0 netifd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 801] 0 801 297
> 10 3 0 0 0 crond
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 827] 0 827 265
> 11 3 0 0 0 dropbear
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 849] 0 849 322
> 19 3 0 0 0 uhttpd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 991] 0 991 296
> 10 3 0 0 0 ntpd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1109] 0 1109 296
> 9 3 0 0 0 udhcpc
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1341] 0 1341 486
> 34 3 0 0 0 hostapd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1376] 453 1376 261
> 17 4 0 0 0 dnsmasq
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1548] 0 1548 485
> 30 4 0 0 0 hostapd
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1571] 0 1571 282
> 25 3 0 0 0 dropbear
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1573] 0 1573 297
> 10 4 0 0 0 ash
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1585] 0 1585 776
> 43 4 0 0 0 chilli
> Wed Nov 9 14:13:24 2016 kern.info kernel: [ 1586] 0 1586 260
> 3 3 0 0 0 hotplug-call
> Wed Nov 9 14:13:24 2016 kern.err kernel: Out of memory: Kill process 1585
> (chilli) score 3 or sacrifice child
> Wed Nov 9 14:13:24 2016 kern.err kernel: Killed process 1585 (chilli)
> total-vm:3104kB, anon-rss:168kB, file-rss:4kB
> Wed Nov 9 14:13:24 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
> overrun on vdev 0, skipped old beacon
> Wed Nov 9 14:13:24 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
> overrun on vdev 1, skipped old beacon
> Wed Nov 9 14:13:24 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
> overrun on vdev 0, skipped old beacon
> Wed Nov 9 14:13:24 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
> overrun on vdev 1, skipped old beacon
> Wed Nov 9 14:13:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
> overrun on vdev 0, skipped old beacon
>
> This is a 64MB RAM unit though and has over half of its memory free before
> starting Coova-Chilli. We have the same software running on 32MB units for
> many years with 20MB free still.
>
> Why does it only get OOM and crash when attaching it to the 5GHz WiFi and
> not 2.4GHz or the LAN bridge etc. Seems something between ath10k and
> Coova-Chilli on this particular board/revision?
>
> Anything else I can try to find out why it goes OOM or crashes?
>
> Thanks
>
> James
>
> -----Original Message-----
> From: Lede-dev [mailto:lede-dev-bounces at lists.infradead.org] On Behalf Of John Crispin
> Sent: 8 November 2016 02:16:43 PST
> To: James W <james.wood at purplewifi.com>; lede-dev at lists.infradead.org;
> Subject: Re: [LEDE-DEV] Crash on D-Link DIR-869-A1 (ar71xx) with ath10k / Coova-Chilli
>
> can you retry with KALLSYMS enabled such that the stack trace is a
> little more descriptive please
>
> John
>
> On 08/11/2016 10:33, James Wood wrote:
>> Hi,
>>
>> I'm trying to use Coova-Chilli on this ar71xx based device which supports
>> both 2.5 and 5GHz respectively. I'm facing a problem in that when I start
>> Coova-Chilli, it crashes out and either locks up the device or kills some
>> processes due to being out of memory.
>>
>> This only happens when I set Coova-Chilli to use the ath10k 5GHz wifi
>> network, not 2.4GHz or LAN port (it works fine on those). Haven't seen this
>> before on other devices that use the same ath10k driver / ar71xx chip.
>>
>> Below is what is printed in the log when Coova-Chilli starts up. You can see
>> it goes a bit crazy and ends up killing other processes.
>>
>> Tue Nov 8 09:20:20 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:20 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:20 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:21 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:21 2016 local6.info coova-chilli[6371]:
>> CoovaChilli(ChilliSpot) 1.3.0. Copyright 2002-2005 Mondru AB. Licensed under
>> GPL. Copyright 2006-2012 David Bird (Coova Technologies)
>> <support at coova.com>. Licensed under GPL. See http://www.coova.org/ for
>> details.
>> Tue Nov 8 09:20:21 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:21 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: chilli invoked oom-killer:
>> gfp_mask=0x2420848, order=0, oom_score_adj=0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: CPU: 0 PID: 6371 Comm: chilli Not
>> tainted 4.4.27 #0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Stack : 80334d74 00000000
>> 00000001 80380000 00000000 00000000 00000000 00000000
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 00000000 00000000 00000000
>> 00000000 00000000 00000000 00000000 00000000
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 00000000 00000000 00000000
>> 00000000 00000000 00000000 00000000 00000000
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 00000000 00000000 00000000
>> 00000000 00000000 00000000 00000000 00000000
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 00000000 00000000 00000000
>> 00000000 00000000 00000000 00000000 00000000
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ...
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Call Trace:[<80071180>]
>> 0x80071180
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80071180>] 0x80071180
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800d04b8>] 0x800d04b8
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800db8c4>] 0x800db8c4
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800d089c>] 0x800d089c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800d0fa4>] 0x800d0fa4
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800d4898>] 0x800d4898
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800cda48>] 0x800cda48
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8012e88c>] 0x8012e88c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8012eb0c>] 0x8012eb0c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8012ed5c>] 0x8012ed5c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8015397c>] 0x8015397c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80157b8c>] 0x80157b8c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80154680>] 0x80154680
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80155808>] 0x80155808
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800d8034>] 0x800d8034
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800ccb78>] 0x800ccb78
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800cf7f0>] 0x800cf7f0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80097bdc>] 0x80097bdc
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800ea484>] 0x800ea484
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800ed1ec>] 0x800ed1ec
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800ed724>] 0x800ed724
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80075da8>] 0x80075da8
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80253e5c>] 0x80253e5c
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8009db20>] 0x8009db20
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80113130>] 0x80113130
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8009e468>] 0x8009e468
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<8009a260>] 0x8009a260
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<800662a0>] 0x800662a0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: [<80060820>] 0x80060820
>> Tue Nov 8 09:20:25 2016 kern.warn kernel:
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Mem-Info:
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: active_anon:416 inactive_anon:7
>> isolated_anon:0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: active_file:99 inactive_file:174
>> isolated_file:0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: unevictable:0 dirty:0
>> writeback:0 unstable:0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: slab_reclaimable:141
>> slab_unreclaimable:1417
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: mapped:2 shmem:71 pagetables:62
>> bounce:0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: free:2027 free_pcp:2 free_cma:0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Normal free:8108kB min:8192kB
>> low:10240kB high:12288kB active_anon:1664kB inactive_anon:28kB
>> active_file:396kB inactive_file:696kB unevictable:0kB isolated(anon):0kB
>> isolated(file):0kB present:65536kB managed:61020kB mlocked:0kB dirty:0kB
>> writeback:0kB mapped:8kB shmem:284kB slab_reclaimable:564kB
>> slab_unreclaimable:5668kB kernel_stack:384kB pagetables:248kB unstable:0kB
>> bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB writeback_tmp:0kB
>> pages_scanned:0 all_unrecTue Nov 8 09:20:25 2016 kern.warn kernel:
>> lowmem_reserve[]: 0 0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Normal: 255*4kB (UME) 318*8kB
>> (UE) 228*16kB (UE) 28*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB
>> 0*2048kB 0*4096kB = 8108kB
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 344 total pagecache pages
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 0 pages in swap cache
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Swap cache stats: add 0, delete
>> 0, find 0/0
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Free swap = 0kB
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: Total swap = 0kB
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 16384 pages RAM
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 0 pages HighMem/MovableOnly
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: 1129 pages reserved
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ pid ] uid tgid total_vm
>> rss nr_ptes nr_pmds swapents oom_score_adj name
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 417] 0 417 295
>> 15 3 0 0 0 ubusd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 418] 0 418 224
>> 9 3 0 0 0 askfirst
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 908] 0 908 361
>> 23 4 0 0 0 rpcd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 994] 0 994 297
>> 10 4 0 0 0 crond
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 1020] 0 1020 322
>> 20 3 0 0 0 uhttpd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 2239] 0 2239 265
>> 11 3 0 0 0 dropbear
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 3861] 0 3861 426
>> 38 4 0 0 0 netifd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 4095] 0 4095 296
>> 9 3 0 0 0 udhcpc
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 4207] 453 4207 266
>> 21 4 0 0 0 dnsmasq
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 4228] 0 4228 296
>> 9 3 0 0 0 ntpd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 5024] 0 5024 282
>> 25 4 0 0 0 dropbear
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 5025] 0 5025 297
>> 10 5 0 0 0 ash
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 5929] 0 5929 307
>> 35 4 0 0 0 logd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 6348] 0 6348 485
>> 36 4 0 0 0 hostapd
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 6371] 0 6371 776
>> 43 4 0 0 0 chilli
>> Tue Nov 8 09:20:25 2016 kern.info kernel: [ 6373] 0 6373 400
>> 36 3 0 0 0 procd
>> Tue Nov 8 09:20:25 2016 kern.err kernel: Out of memory: Kill process 6371
>> (chilli) score 3 or sacrifice child
>> Tue Nov 8 09:20:25 2016 kern.err kernel: Killed process 6371 (chilli)
>> total-vm:3104kB, anon-rss:168kB, file-rss:4kB
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_warn: 22 callbacks
>> suppressed
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 1, skipped old beacon
>> Tue Nov 8 09:20:25 2016 kern.warn kernel: ath10k_pci 0000:00:00.0: SWBA
>> overrun on vdev 0, skipped old beacon
>>
>> Any help/advice would be much appreciated. I have also tried using the
>> latest code from github as of this morning (I was a few weeks behind).
>>
>> Thanks,
>>
>> James W
>>
>>
>>
>
>
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