I have the Omnia 2GB in the NAS case with two HDDs attached. The device reboots randomly about once a day or so. I usually only notice that because my lxc containers are down.
Any ideas on how to debug this? Are the logs from the previous session available anywhere? Everything under /var/log seems to be from the current session only.
/var/log is in a tmpfs by default, so it’s non-persistent. (The reason is as usual – not to destroy the internal flash too soon.)
That makes sense and I had gathered as much. So, any recommendations on how to go about finding out what’s happening here? This is starting to be rather frustrating.
Hello @Manul,
in this case, it seems that you need to have serial cable, which you can connect to your Turris Omnia.
I’d need the output from the serial console, what’s is going on.
Maybe diagnostics can help you in this case, but before restart or have it at least running for a day would be great. Diagnostics contain sensitive data and they shouldn’t be uploaded to some cloud or to be available to download for everyone on some file hosting. You need to send the diagnostics in attachment to email address: tech.support@turris.cz
Is this really the only possibility? Is this diagnostic data only given out via the serial console? Is there no internal/software way to redirect or duplicate it to one of the HDs?
Serial console might be your best bet regardless. That would be the most basic hardware interaction. Writing to hard drives or to an external host via syslog requires drivers and the OS to be up and functioning. I believe the serial console runs from power on.
You can try forwarding your logs to an external log server as I do. I created “/etc/syslog-ng.d/remote.conf” with the following:
destination d_loghost { udp("192.168.1.12"); };
log {
source(src);
source(kernel);
destination(d_loghost);
};
Where 192.168.1.12 is my main server that’s also running syslog-ng.
However, that only captures stuff that happens when syslog-ng is running. There are many things that syslog does not capture.
On the other hand, if you run a serial cable, you will see every console related action including most hardware issues and the complete boot sequence and should see any messages sent by the kernel indicating there’s a problem.
My server runs Linux and I currently run screen to log serial interactions (for something else) since screen also allows me to interact with the terminal more or less normally and detach from it when it’s not being used. Probably something like this (once you have the proper serial cable)
/usr/bin/screen -L /dev/ttyUSB0 115200,cs8
If you’re a Windows user you’d use something like Putty, but that’s beyond my area of knowledge.
Well currently I’m looking for the reason why the router crashes. I guess that happens at a stage when the OS has been up and running for a while, otherwise I would have noticed earlier.
I’m still hesitant to buy an extra cable. I’ve been administering Linux machines for a while now, and so far I have always been able to find reasons for crashes from some log files without having to monitor the system realtime to capture the moment of the crash.
Maybe I’ll give syslog-ng a try although that still seems overly complicated to me. I was thinking of running something like tail -f /important/logfiles > /file/on/hd but I would somehow have to cope with log rotation.
Doing something like tail -f /important/logfiles > /file/on/hd sometimes (often?) doesn’t catch the important last thing that causes the crash.
Mostly due to final writes being lost in cache’s while the hardware is busy restarting and wiping the RAM. With lots of calls to sync you might avoid that.
take a look at /etc/syslog-ng.conf. I think you can easily setup syslog to other path.
destination messages {
file("/var/log/messages"
Other than that, I can agree with points already wrote on this topic.
Thanks, both of you. I have set up a second destination and remounted the partition it’s on with “-o sync”. Of course that’s no guarantee that I’ll actually catch anything, but I think it’s worth giving the search a try with what I have before I buy extra hardware – even if it’s only a cable.
It’s been a while since I had time to look into this, but since the random reboots still happen (and are extremely annoying), I’ve investigated some more.
The reboots only seem to happen when an LXC container is running. The container in question lives on a SATA-attached HD and contains Logitech Music Server. When I set this to continuously play music from a different partition on the same HD, the Omnia reliably crashes after a couple of hours at most.
To investigate, I started a screen session on a different host and ran a “tail --follow=name /var/log/messages” in that. Here’s what I found in the log preceding the last crash:
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.608113] [<c005db04>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.608115] r7:c07203c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.608122] [<c000ec28>] (rest_init) from [<c06d7de0>] (start_kernel+0x460/0x46c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.608126] [<c06d7980>] (start_kernel) from [<0000807c>] (0x807c)
2018-06-24T19:33:39+02:00 alert kernel[]: [518740.608130] BUG: Bad page state in process swapper/0 pfn:289e6
2018-06-24T19:33:39+02:00 emerg kernel[]: [518740.614159] page:ef3af458 count:-1 mapcount:0 mapping: (null) index:0x0
2018-06-24T19:33:39+02:00 emerg kernel[]: [518740.620971] flags: 0x0()
2018-06-24T19:33:39+02:00 alert kernel[]: [518740.623606] page dumped because: nonzero _count
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628232] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628554] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628557] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628559] Backtrace:
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628568] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628571] r6:00000000 r5:60000113 r4:c0730428 r3:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628582] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628589] [<c02f4e80>] (dump_stack) from [<c00ab4f0>] (bad_page+0xf0/0x150)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628592] r6:00000005 r5:00000006 r4:c0764f48 r3:00000006
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628601] [<c00ab400>] (bad_page) from [<c00ab754>] (free_pages_prepare+0x204/0x27c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628604] r10:00000008 r9:c061e61c r8:c061e630 r7:c061e644 r6:00000005 r5:00000006
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628612] r4:ef3af458 r3:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628619] [<c00ab550>] (free_pages_prepare) from [<c00ad2fc>] (__free_pages_ok+0x34/0x304)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628622] r10:00000000 r9:c0726078 r8:ec8e15e0 r7:eedf9000 r6:00000000 r5:ef3af380
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628630] r4:00000003
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628636] [<c00ad2c8>] (__free_pages_ok) from [<c00ad664>] (__free_page_frag+0x74/0x78)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628639] r10:00000000 r9:c0726078 r8:ec8e15e0 r7:e896d4c0 r6:e89e5180 r5:00009009
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628646] r4:e896d4c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628655] [<c00ad5f0>] (__free_page_frag) from [<c0468384>] (skb_release_data+0xe0/0xe4)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628661] [<c04682a4>] (skb_release_data) from [<c04683b0>] (skb_release_all+0x28/0x2c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628663] r7:00000000 r6:ec8e15e0 r5:00009009 r4:e896d4c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628673] [<c0468388>] (skb_release_all) from [<c0468704>] (consume_skb+0x2c/0x68)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628676] r4:e896d4c0 r3:00000001
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628714] [<c04686d8>] (consume_skb) from [<bf788550>] (ath10k_wmi_10_2_op_rx+0xc0/0x37c [ath10k_core])
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628717] r4:e896d4c0 r3:ec8e0ba0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628754] [<bf788490>] (ath10k_wmi_10_2_op_rx [ath10k_core]) from [<bf780c8c>] (ath10k_wmi_process_rx+0x24/0x70 [ath10k_core])
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628757] r6:c071fd30 r5:bf77930c r4:ec8e15e0 r3:bf788490
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628793] [<bf780c68>] (ath10k_wmi_process_rx [ath10k_core]) from [<bf779638>] (ath10k_htc_rx_completion_handler+0x32c/0x3c0 [ath10
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628796] r5:bf77930c r4:e89e4980
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628823] [<bf77930c>] (ath10k_htc_rx_completion_handler [ath10k_core]) from [<bf7b20a0>] (ath10k_pci_hif_send_complete_check+0x1b8
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628826] r10:00000000 r9:c0726078 r8:ec8e5428 r7:ec8e15e0 r6:c071fd30 r5:bf77930c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628834] r4:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628851] [<bf7b1f48>] (ath10k_pci_hif_send_complete_check [ath10k_pci]) from [<bf7b2124>] (ath10k_pci_htc_rx_cb+0x18/0x1c [ath10k_
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628854] r10:03172255 r9:00000000 r8:c071fe08 r7:00057c30 r6:ec8e15e0 r5:ec8e5428
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628861] r4:ec8e53dc
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628878] [<bf7b210c>] (ath10k_pci_htc_rx_cb [ath10k_pci]) from [<bf7b5b84>] (ath10k_ce_per_engine_service+0x60/0x98 [ath10k_pci])
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628894] [<bf7b5b24>] (ath10k_ce_per_engine_service [ath10k_pci]) from [<bf7b5c44>] (ath10k_ce_per_engine_service_any+0x88/0x90 [a
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628897] r7:00000001 r6:ec8e15e0 r5:00000000 r4:00000002
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628916] [<bf7b5bbc>] (ath10k_ce_per_engine_service_any [ath10k_pci]) from [<bf7b3a98>] (ath10k_pci_napi_poll+0x44/0x108 [ath10k_p
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628919] r7:00000040 r6:ec8e1820 r5:ec8e15e0 r4:ec8e5220
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628934] [<bf7b3a54>] (ath10k_pci_napi_poll [ath10k_pci]) from [<c0478b5c>] (net_rx_action+0x13c/0x308)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628937] r9:c0720100 r8:c071fe08 r7:0000012c r6:00000040 r5:00000001 r4:ec8e5220
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628949] [<c0478a20>] (net_rx_action) from [<c002c824>] (__do_softirq+0x114/0x260)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628952] r10:00000000 r9:00000003 r8:00000100 r7:c071e000 r6:40000003 r5:c0720080
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628960] r4:c072008c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628966] [<c002c710>] (__do_softirq) from [<c002cbfc>] (irq_exit+0x80/0xb8)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628968] r10:c071ff80 r9:f0803100 r8:ee805000 r7:00000001 r6:00000000 r5:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628976] r4:c071903c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628982] [<c002cb7c>] (irq_exit) from [<c0065fec>] (__handle_domain_irq+0x68/0xb8)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628985] r4:c071903c r3:f0802100
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628992] [<c0065f84>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.628994] r8:c071ff10 r7:f080210c r6:c0721034 r5:c073087c r4:f0802100 r3:c071ff10
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629005] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629009] Exception stack(0xc071ff10 to 0xc071ff58)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629013] ff00: 00000001 00000000 c071ff70 c000b520
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629019] ff20: c071e000 c0720498 c0614a2c 00000000 00000000 c071b158 c071ff80 c071ff6c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629024] ff40: c071ff70 c071ff60 c001943c c0019440 60000013 ffffffff
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629027] r9:c071b158 r8:00000000 r7:c071ff44 r6:ffffffff r5:60000013 r4:c0019440
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629041] [<c0019400>] (arch_cpu_idle) from [<c005daf8>] (default_idle_call+0x28/0x34)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629047] [<c005dad0>] (default_idle_call) from [<c005dc50>] (cpu_startup_entry+0x14c/0x22c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629053] [<c005db04>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629055] r7:c07203c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629062] [<c000ec28>] (rest_init) from [<c06d7de0>] (start_kernel+0x460/0x46c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.629067] [<c06d7980>] (start_kernel) from [<0000807c>] (0x807c)
2018-06-24T19:33:39+02:00 alert kernel[]: [518740.629070] BUG: Bad page state in process swapper/0 pfn:289e7
2018-06-24T19:33:39+02:00 emerg kernel[]: [518740.635100] page:ef3af47c count:-1 mapcount:0 mapping: (null) index:0x0
2018-06-24T19:33:39+02:00 emerg kernel[]: [518740.641908] flags: 0x0()
2018-06-24T19:33:39+02:00 alert kernel[]: [518740.644542] page dumped because: nonzero _count
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649167] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649486] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649490] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649492] Backtrace:
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649499] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649502] r6:00000000 r5:60000113 r4:c0730428 r3:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649512] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649520] [<c02f4e80>] (dump_stack) from [<c00ab4f0>] (bad_page+0xf0/0x150)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649522] r6:00000006 r5:00000007 r4:c0764f48 r3:00000006
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649532] [<c00ab400>] (bad_page) from [<c00ab754>] (free_pages_prepare+0x204/0x27c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649535] r10:00000008 r9:c061e61c r8:c061e630 r7:c061e644 r6:00000006 r5:00000007
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649543] r4:ef3af47c r3:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649550] [<c00ab550>] (free_pages_prepare) from [<c00ad2fc>] (__free_pages_ok+0x34/0x304)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649553] r10:00000000 r9:c0726078 r8:ec8e15e0 r7:eedf9000 r6:00000000 r5:ef3af380
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649561] r4:00000003
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649567] [<c00ad2c8>] (__free_pages_ok) from [<c00ad664>] (__free_page_frag+0x74/0x78)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649569] r10:00000000 r9:c0726078 r8:ec8e15e0 r7:e896d4c0 r6:e89e5180 r5:00009009
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649577] r4:e896d4c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649585] [<c00ad5f0>] (__free_page_frag) from [<c0468384>] (skb_release_data+0xe0/0xe4)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649592] [<c04682a4>] (skb_release_data) from [<c04683b0>] (skb_release_all+0x28/0x2c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649594] r7:00000000 r6:ec8e15e0 r5:00009009 r4:e896d4c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649604] [<c0468388>] (skb_release_all) from [<c0468704>] (consume_skb+0x2c/0x68)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649607] r4:e896d4c0 r3:00000001
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649645] [<c04686d8>] (consume_skb) from [<bf788550>] (ath10k_wmi_10_2_op_rx+0xc0/0x37c [ath10k_core])
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649648] r4:e896d4c0 r3:ec8e0ba0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649685] [<bf788490>] (ath10k_wmi_10_2_op_rx [ath10k_core]) from [<bf780c8c>] (ath10k_wmi_process_rx+0x24/0x70 [ath10k_core])
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649688] r6:c071fd30 r5:bf77930c r4:ec8e15e0 r3:bf788490
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649724] [<bf780c68>] (ath10k_wmi_process_rx [ath10k_core]) from [<bf779638>] (ath10k_htc_rx_completion_handler+0x32c/0x3c0 [ath10
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649727] r5:bf77930c r4:e89e4980
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649755] [<bf77930c>] (ath10k_htc_rx_completion_handler [ath10k_core]) from [<bf7b20a0>] (ath10k_pci_hif_send_complete_check+0x1b8
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649758] r10:00000000 r9:c0726078 r8:ec8e5428 r7:ec8e15e0 r6:c071fd30 r5:bf77930c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649766] r4:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649783] [<bf7b1f48>] (ath10k_pci_hif_send_complete_check [ath10k_pci]) from [<bf7b2124>] (ath10k_pci_htc_rx_cb+0x18/0x1c [ath10k_
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649786] r10:03172255 r9:00000000 r8:c071fe08 r7:00057c30 r6:ec8e15e0 r5:ec8e5428
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649794] r4:ec8e53dc
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649810] [<bf7b210c>] (ath10k_pci_htc_rx_cb [ath10k_pci]) from [<bf7b5b84>] (ath10k_ce_per_engine_service+0x60/0x98 [ath10k_pci])
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649827] [<bf7b5b24>] (ath10k_ce_per_engine_service [ath10k_pci]) from [<bf7b5c44>] (ath10k_ce_per_engine_service_any+0x88/0x90 [a
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649829] r7:00000001 r6:ec8e15e0 r5:00000000 r4:00000002
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649849] [<bf7b5bbc>] (ath10k_ce_per_engine_service_any [ath10k_pci]) from [<bf7b3a98>] (ath10k_pci_napi_poll+0x44/0x108 [ath10k_p
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649852] r7:00000040 r6:ec8e1820 r5:ec8e15e0 r4:ec8e5220
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649866] [<bf7b3a54>] (ath10k_pci_napi_poll [ath10k_pci]) from [<c0478b5c>] (net_rx_action+0x13c/0x308)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649869] r9:c0720100 r8:c071fe08 r7:0000012c r6:00000040 r5:00000001 r4:ec8e5220
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649881] [<c0478a20>] (net_rx_action) from [<c002c824>] (__do_softirq+0x114/0x260)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649884] r10:00000000 r9:00000003 r8:00000100 r7:c071e000 r6:40000003 r5:c0720080
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649891] r4:c072008c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649897] [<c002c710>] (__do_softirq) from [<c002cbfc>] (irq_exit+0x80/0xb8)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649900] r10:c071ff80 r9:f0803100 r8:ee805000 r7:00000001 r6:00000000 r5:00000000
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649908] r4:c071903c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649914] [<c002cb7c>] (irq_exit) from [<c0065fec>] (__handle_domain_irq+0x68/0xb8)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649917] r4:c071903c r3:f0802100
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649924] [<c0065f84>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649926] r8:c071ff10 r7:f080210c r6:c0721034 r5:c073087c r4:f0802100 r3:c071ff10
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649937] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649940] Exception stack(0xc071ff10 to 0xc071ff58)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649945] ff00: 00000001 00000000 c071ff70 c000b520
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649951] ff20: c071e000 c0720498 c0614a2c 00000000 00000000 c071b158 c071ff80 c071ff6c
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649956] ff40: c071ff70 c071ff60 c001943c c0019440 60000013 ffffffff
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649958] r9:c071b158 r8:00000000 r7:c071ff44 r6:ffffffff r5:60000013 r4:c0019440
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649973] [<c0019400>] (arch_cpu_idle) from [<c005daf8>] (default_idle_call+0x28/0x34)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649979] [<c005dad0>] (default_idle_call) from [<c005dc50>] (cpu_startup_entry+0x14c/0x22c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649984] [<c005db04>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649987] r7:c07203c0
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649993] [<c000ec28>] (rest_init) from [<c06d7de0>] (start_kernel+0x460/0x46c)
2018-06-24T19:33:39+02:00 warning kernel[]: [518740.649998] [<c06d7980>] (start_kernel) from [<0000807c>] (0x807c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.830588] [<c06d7980>] (start_kernel) from [<0000807c>] (0x807c)
2018-06-24T19:33:44+02:00 alert kernel[]: [518745.830592] BUG: Bad page state in process swapper/0 pfn:2b5a0
2018-06-24T19:33:44+02:00 emerg kernel[]: [518745.836611] page:ef411a80 count:-1 mapcount:0 mapping: (null) index:0x0
2018-06-24T19:33:44+02:00 emerg kernel[]: [518745.843413] flags: 0x0()
2018-06-24T19:33:44+02:00 alert kernel[]: [518745.846045] page dumped because: nonzero _count
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850669] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850972] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850975] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850977] Backtrace:
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850983] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850986] r6:00000000 r5:60000193 r4:c0730428 r3:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.850995] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851001] [<c02f4e80>] (dump_stack) from [<c00ab4f0>] (bad_page+0xf0/0x150)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851004] r6:c0720d5c r5:c061e61c r4:c0764f48 r3:00000006
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851014] [<c00ab400>] (bad_page) from [<c00ae4bc>] (get_page_from_freelist+0x57c/0x924)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851017] r10:00000008 r9:c0723f00 r8:ef411a80 r7:00000003 r6:c0720d5c r5:c061e61c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851025] r4:c061e630 r3:00000001
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851032] [<c00adf40>] (get_page_from_freelist) from [<c00ae994>] (__alloc_pages_nodemask+0x130/0x910)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851035] r10:00000002 r9:c0724980 r8:02095220 r7:00000003 r6:c0720d5c r5:b6db6db7
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851043] r4:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851049] [<c00ae864>] (__alloc_pages_nodemask) from [<c00af260>] (__alloc_page_frag+0x60/0x15c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851052] r10:00000000 r9:ec8e5428 r8:60000113 r7:00000900 r6:02080020 r5:00000900
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851059] r4:eedcb494
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851066] [<c00af200>] (__alloc_page_frag) from [<c046b130>] (__netdev_alloc_skb+0x70/0x118)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851068] r7:00000900 r6:ec8e15e0 r5:00000000 r4:eedcb494
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851086] [<c046b0c0>] (__netdev_alloc_skb) from [<bf7b12fc>] (ath10k_pci_get_num_banks+0x15c/0x3d8 [ath10k_pci])
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851089] r9:ec8e5428 r8:ec8e5310 r7:ec8e15e0 r6:ec8e15e0 r5:ec8e5428 r4:ec8e53dc
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851111] [<bf7b1254>] (ath10k_pci_get_num_banks [ath10k_pci]) from [<bf7b20c4>] (ath10k_pci_hif_send_complete_check+0x1dc/0x208 [a
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851114] r10:00000000 r9:c0726078 r8:ec8e5428 r7:ec8e15e0 r6:c071fd30 r5:bf77930c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851122] r4:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851138] [<bf7b1f48>] (ath10k_pci_hif_send_complete_check [ath10k_pci]) from [<bf7b2124>] (ath10k_pci_htc_rx_cb+0x18/0x1c [ath10k_
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851141] r10:03172455 r9:00000000 r8:c071fe08 r7:00057c30 r6:ec8e15e0 r5:ec8e5428
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851149] r4:ec8e53dc
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851165] [<bf7b210c>] (ath10k_pci_htc_rx_cb [ath10k_pci]) from [<bf7b5b84>] (ath10k_ce_per_engine_service+0x60/0x98 [ath10k_pci])
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851181] [<bf7b5b24>] (ath10k_ce_per_engine_service [ath10k_pci]) from [<bf7b5c44>] (ath10k_ce_per_engine_service_any+0x88/0x90 [a
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851183] r7:00000001 r6:ec8e15e0 r5:00000000 r4:00000002
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851203] [<bf7b5bbc>] (ath10k_ce_per_engine_service_any [ath10k_pci]) from [<bf7b3a98>] (ath10k_pci_napi_poll+0x44/0x108 [ath10k_p
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851205] r7:00000040 r6:ec8e1820 r5:ec8e15e0 r4:ec8e5220
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851220] [<bf7b3a54>] (ath10k_pci_napi_poll [ath10k_pci]) from [<c0478b5c>] (net_rx_action+0x13c/0x308)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851223] r9:c0720100 r8:c071fe08 r7:0000012c r6:00000040 r5:00000001 r4:ec8e5220
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851234] [<c0478a20>] (net_rx_action) from [<c002c824>] (__do_softirq+0x114/0x260)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851236] r10:00000000 r9:00000003 r8:00000100 r7:c071e000 r6:40000003 r5:c0720080
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851244] r4:c072008c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851250] [<c002c710>] (__do_softirq) from [<c002cbfc>] (irq_exit+0x80/0xb8)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851252] r10:c071ff80 r9:f0803100 r8:ee805000 r7:00000001 r6:00000000 r5:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851260] r4:c071903c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851266] [<c002cb7c>] (irq_exit) from [<c0065fec>] (__handle_domain_irq+0x68/0xb8)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851269] r4:c071903c r3:f0802100
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851276] [<c0065f84>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851278] r8:c071ff10 r7:f080210c r6:c0721034 r5:c073087c r4:f0802100 r3:c071ff10
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851289] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851292] Exception stack(0xc071ff10 to 0xc071ff58)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851297] ff00: 00000001 00000000 c071ff70 c000b520
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851302] ff20: c071e000 c0720498 c0614a2c 00000000 00000000 c071b158 c071ff80 c071ff6c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851307] ff40: c071ff70 c071ff60 c001943c c0019440 60000013 ffffffff
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851310] r9:c071b158 r8:00000000 r7:c071ff44 r6:ffffffff r5:60000013 r4:c0019440
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851322] [<c0019400>] (arch_cpu_idle) from [<c005daf8>] (default_idle_call+0x28/0x34)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851328] [<c005dad0>] (default_idle_call) from [<c005dc50>] (cpu_startup_entry+0x14c/0x22c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851334] [<c005db04>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851336] r7:c07203c0
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851342] [<c000ec28>] (rest_init) from [<c06d7de0>] (start_kernel+0x460/0x46c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.851347] [<c06d7980>] (start_kernel) from [<0000807c>] (0x807c)
2018-06-24T19:33:44+02:00 alert kernel[]: [518745.851350] BUG: Bad page state in process swapper/0 pfn:2b5a8
2018-06-24T19:33:44+02:00 emerg kernel[]: [518745.857370] page:ef411ba0 count:-1 mapcount:0 mapping: (null) index:0x0
2018-06-24T19:33:44+02:00 emerg kernel[]: [518745.864171] flags: 0x0()
2018-06-24T19:33:44+02:00 alert kernel[]: [518745.866803] page dumped because: nonzero _count
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871428] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871729] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871732] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871735] Backtrace:
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871741] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871743] r6:00000000 r5:60000193 r4:c0730428 r3:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871753] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871759] [<c02f4e80>] (dump_stack) from [<c00ab4f0>] (bad_page+0xf0/0x150)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871761] r6:c0720d5c r5:c061e61c r4:c0764f48 r3:00000006
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871771] [<c00ab400>] (bad_page) from [<c00ae4bc>] (get_page_from_freelist+0x57c/0x924)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871774] r10:00000008 r9:c0723f00 r8:ef411ba0 r7:00000003 r6:c0720d5c r5:c061e61c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871782] r4:c061e630 r3:00000001
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871790] [<c00adf40>] (get_page_from_freelist) from [<c00ae994>] (__alloc_pages_nodemask+0x130/0x910)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871792] r10:00000002 r9:c0724980 r8:02095220 r7:00000003 r6:c0720d5c r5:b6db6db7
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871800] r4:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871806] [<c00ae864>] (__alloc_pages_nodemask) from [<c00af260>] (__alloc_page_frag+0x60/0x15c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871809] r10:00000000 r9:ec8e5428 r8:60000113 r7:00000900 r6:02080020 r5:00000900
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871817] r4:eedcb494
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871823] [<c00af200>] (__alloc_page_frag) from [<c046b130>] (__netdev_alloc_skb+0x70/0x118)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871825] r7:00000900 r6:ec8e15e0 r5:00000000 r4:eedcb494
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871842] [<c046b0c0>] (__netdev_alloc_skb) from [<bf7b12fc>] (ath10k_pci_get_num_banks+0x15c/0x3d8 [ath10k_pci])
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871845] r9:ec8e5428 r8:ec8e5310 r7:ec8e15e0 r6:ec8e15e0 r5:ec8e5428 r4:ec8e53dc
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871867] [<bf7b1254>] (ath10k_pci_get_num_banks [ath10k_pci]) from [<bf7b20c4>] (ath10k_pci_hif_send_complete_check+0x1dc/0x208 [a
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871870] r10:00000000 r9:c0726078 r8:ec8e5428 r7:ec8e15e0 r6:c071fd30 r5:bf77930c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871878] r4:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871894] [<bf7b1f48>] (ath10k_pci_hif_send_complete_check [ath10k_pci]) from [<bf7b2124>] (ath10k_pci_htc_rx_cb+0x18/0x1c [ath10k_
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871897] r10:03172455 r9:00000000 r8:c071fe08 r7:00057c30 r6:ec8e15e0 r5:ec8e5428
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871905] r4:ec8e53dc
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871921] [<bf7b210c>] (ath10k_pci_htc_rx_cb [ath10k_pci]) from [<bf7b5b84>] (ath10k_ce_per_engine_service+0x60/0x98 [ath10k_pci])
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871937] [<bf7b5b24>] (ath10k_ce_per_engine_service [ath10k_pci]) from [<bf7b5c44>] (ath10k_ce_per_engine_service_any+0x88/0x90 [a
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871940] r7:00000001 r6:ec8e15e0 r5:00000000 r4:00000002
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871959] [<bf7b5bbc>] (ath10k_ce_per_engine_service_any [ath10k_pci]) from [<bf7b3a98>] (ath10k_pci_napi_poll+0x44/0x108 [ath10k_p
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871962] r7:00000040 r6:ec8e1820 r5:ec8e15e0 r4:ec8e5220
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871976] [<bf7b3a54>] (ath10k_pci_napi_poll [ath10k_pci]) from [<c0478b5c>] (net_rx_action+0x13c/0x308)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871979] r9:c0720100 r8:c071fe08 r7:0000012c r6:00000040 r5:00000001 r4:ec8e5220
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871990] [<c0478a20>] (net_rx_action) from [<c002c824>] (__do_softirq+0x114/0x260)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.871992] r10:00000000 r9:00000003 r8:00000100 r7:c071e000 r6:40000003 r5:c0720080
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872000] r4:c072008c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872006] [<c002c710>] (__do_softirq) from [<c002cbfc>] (irq_exit+0x80/0xb8)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872009] r10:c071ff80 r9:f0803100 r8:ee805000 r7:00000001 r6:00000000 r5:00000000
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872016] r4:c071903c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872022] [<c002cb7c>] (irq_exit) from [<c0065fec>] (__handle_domain_irq+0x68/0xb8)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872025] r4:c071903c r3:f0802100
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872032] [<c0065f84>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872034] r8:c071ff10 r7:f080210c r6:c0721034 r5:c073087c r4:f0802100 r3:c071ff10
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872045] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872048] Exception stack(0xc071ff10 to 0xc071ff58)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872052] ff00: 00000001 00000000 c071ff70 c000b520
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872058] ff20: c071e000 c0720498 c0614a2c 00000000 00000000 c071b158 c071ff80 c071ff6c
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872063] ff40: c071ff70 c071ff60 c001943c c0019440 60000013 ffffffff
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872065] r9:c071b158 r8:00000000 r7:c071ff44 r6:ffffffff r5:60000013 r4:c0019440
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872078] [<c0019400>] (arch_cpu_idle) from [<c005daf8>] (default_idle_call+0x28/0x34)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872084] [<c005dad0>] (default_idle_call) from [<c005dc50>] (cpu_startup_entry+0x14c/0x22c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872089] [<c005db04>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872092] r7:c07203c0
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872097] [<c000ec28>] (rest_init) from [<c06d7de0>] (start_kernel+0x460/0x46c)
2018-06-24T19:33:44+02:00 warning kernel[]: [518745.872102] [<c06d7980>] (start_kernel) from [<0000807c>] (0x807c)
2018-06-24T19:34:33+02:00 info dnsmasq-dhcp[28988]: DHCPDISCOVER(br-lan) b8:27:eb:75:42:7b
2018-06-24T19:34:33+02:00 info dnsmasq-dhcp[28988]: DHCPOFFER(br-lan) 10.0.0.20 b8:27:eb:75:42:7b
2018-06-24T19:34:53+02:00 alert kernel[]: [518815.196039] BUG: Bad page state in process sh pfn:2b5b0
2018-06-24T19:34:53+02:00 emerg kernel[]: [518815.201458] page:ef411cc0 count:-1 mapcount:0 mapping: (null) index:0x0
2018-06-24T19:34:53+02:00 emerg kernel[]: [518815.208281] flags: 0x0()
2018-06-24T19:34:53+02:00 alert kernel[]: [518815.210915] page dumped because: nonzero _count
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215548] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215915] CPU: 1 PID: 9687 Comm: sh Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215919] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215922] Backtrace:
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215934] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215937] r6:00000000 r5:60000013 r4:c0730428 r3:00000000
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215949] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215958] [<c02f4e80>] (dump_stack) from [<c00ab4f0>] (bad_page+0xf0/0x150)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215960] r6:c0720d5c r5:c061e61c r4:c0764f48 r3:00000006
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215971] [<c00ab400>] (bad_page) from [<c00ae4bc>] (get_page_from_freelist+0x57c/0x924)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215974] r10:00000001 r9:c0723f00 r8:ef411cc0 r7:2e6bc000 r6:c0720d5c r5:c061e61c
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215982] r4:c061e630 r3:00000001
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215990] [<c00adf40>] (get_page_from_freelist) from [<c00ae994>] (__alloc_pages_nodemask+0x130/0x910)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.215993] r10:00000002 r9:c0724980 r8:02000200 r7:00000000 r6:c0720d5c r5:b6db6db7
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216001] r4:00000000
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216007] [<c00ae864>] (__alloc_pages_nodemask) from [<c00af18c>] (__get_free_pages+0x18/0x34)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216010] r10:eddfa090 r9:eba57e10 r8:e49dfe00 r7:e584eed0 r6:b6f06000 r5:b6f07000
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216018] r4:ec02a3c0
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216026] [<c00af174>] (__get_free_pages) from [<c00cdc68>] (unmap_region+0x7c/0x18c)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216033] [<c00cdbec>] (unmap_region) from [<c00cfa18>] (do_munmap+0x208/0x348)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216036] r10:ec02a3c4 r9:e584eed0 r8:b6f06000 r7:b6f07000 r6:00000000 r5:eba57e10
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216043] r4:ec02a3c0
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216050] [<c00cf810>] (do_munmap) from [<c00d023c>] (mmap_region+0x1a4/0x6a0)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216052] r10:00001000 r9:ec02a3c4 r8:ec02a3c0 r7:b6f07000 r6:eddfa0a0 r5:b6f06000
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216060] r4:e584eee8
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216067] [<c00d0098>] (mmap_region) from [<c00d0a30>] (do_mmap+0x2f8/0x37c)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216069] r10:b6f06000 r9:c0720e48 r8:00000001 r7:00001000 r6:ec02a3c0 r5:c78fb940
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216077] r4:00000003
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216086] [<c00d0738>] (do_mmap) from [<c00beefc>] (vm_mmap_pgoff+0x74/0xa4)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216089] r10:c78fb940 r9:b6f06000 r8:00001000 r7:00000003 r6:00000012 r5:0000000a
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216097] r4:ec02a3f8
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216103] [<c00bee88>] (vm_mmap_pgoff) from [<c00cef84>] (SyS_mmap_pgoff+0x98/0xc0)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216106] r10:00000000 r9:e49de000 r8:c78fb940 r7:b6f06000 r6:00001000 r5:00000003
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216114] r4:00000012
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216121] [<c00ceeec>] (SyS_mmap_pgoff) from [<c0009d00>] (ret_fast_syscall+0x0/0x48)
2018-06-24T19:34:53+02:00 warning kernel[]: [518815.216123] r8:c0009ec4 r7:000000c0 r6:0000a000 r5:0000000a r4:00000003
2018-06-24T19:35:01+02:00 alert kernel[]: [518822.819768] BUG: Bad page state in process cron pfn:289f0
2018-06-24T19:35:01+02:00 emerg kernel[]: [518822.825402] page:ef3af5c0 count:-1 mapcount:0 mapping: (null) index:0x0
2018-06-24T19:35:01+02:00 emerg kernel[]: [518822.832227] flags: 0x0()
2018-06-24T19:35:01+02:00 alert kernel[]: [518822.834955] page dumped because: nonzero _count
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.839635] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840028] CPU: 1 PID: 9723 Comm: cron Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840032] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840036] Backtrace:
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840049] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840053] r6:00000000 r5:60000013 r4:c0730428 r3:00000000
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840065] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840074] [<c02f4e80>] (dump_stack) from [<c00ab4f0>] (bad_page+0xf0/0x150)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840080] r6:c0720d5c r5:c061e61c r4:c0764f48 r3:c0728e74
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840105] [<c00ab400>] (bad_page) from [<c00ae4bc>] (get_page_from_freelist+0x57c/0x924)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840108] r10:00000001 r9:c0723f00 r8:ef3af5c0 r7:2e6bc000 r6:c0720d5c r5:c061e61c
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840116] r4:c061e630 r3:00000001
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840124] [<c00adf40>] (get_page_from_freelist) from [<c00ae994>] (__alloc_pages_nodemask+0x130/0x910)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840127] r10:00000002 r9:c0724980 r8:026084c0 r7:00000000 r6:c0720d5c r5:b6db6db7
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840135] r4:00000000
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840143] [<c00ae864>] (__alloc_pages_nodemask) from [<c00c8cb4>] (__pte_alloc+0x2c/0x180)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840146] r10:b6f70000 r9:00000000 r8:00000000 r7:00000000 r6:dc5cadb8 r5:cb3e1200
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840153] r4:e8a1cc90
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840160] [<c00c8c88>] (__pte_alloc) from [<c00ca884>] (copy_page_range+0x55c/0x570)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840162] r6:ee45c250 r5:ed14bbd0 r4:e8a1cc90 r3:b6f70000
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840173] [<c00ca328>] (copy_page_range) from [<c0027fa8>] (copy_process+0x1190/0x14dc)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840176] r10:c074a368 r9:00000000 r8:ee45c234 r7:cb3e1200 r6:ee45c250 r5:ed14bbd0
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840184] r4:e8a1cc90
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840189] [<c0026e18>] (copy_process) from [<c0028428>] (_do_fork+0x78/0x338)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840191] r10:00000000 r9:00000000 r8:c0009ec4 r7:00000000 r6:00000000 r5:00000011
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840199] r4:dc4a1f48
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840204] [<c00283b0>] (_do_fork) from [<c0028750>] (sys_fork+0x2c/0x34)
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840207] r9:dc4a0000 r8:c0009ec4 r7:00000002 r6:00000002 r5:beb27eb0 r4:beb27ea4
2018-06-24T19:35:01+02:00 warning kernel[]: [518822.840218] [<c0028724>] (sys_fork) from [<c0009d00>] (ret_fast_syscall+0x0/0x48)
2018-06-24T19:35:37+02:00 info dnsmasq-dhcp[28988]: DHCPDISCOVER(br-lan) b8:27:eb:75:42:7b
2018-06-24T19:35:37+02:00 info dnsmasq-dhcp[28988]: DHCPOFFER(br-lan) 10.0.0.20 b8:27:eb:75:42:7b
2018-06-24T19:36:07+02:00 alert kernel[]: [518888.750780] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2018-06-24T19:36:07+02:00 alert kernel[]: [518888.758981] pgd = e89fc000
2018-06-24T19:36:07+02:00 alert kernel[]: [518888.761780] [00000000] *pgd=00000000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518888.765461] Internal error: Oops: 5 [#1] SMP ARM
2018-06-24T19:36:07+02:00 warning kernel[]: [518888.770173] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.049658] CPU: 0 PID: 22305 Comm: systemd Tainted: G B 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.060204] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.066224] task: ee9ca0c0 ti: e5bf6000 task.ti: e5bf6000
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.071726] PC is at kfree+0x50/0xc0
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.075398] LR is at proc_cgroup_show+0x1f0/0x284
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.080199] pc : [<c00df32c>] lr : [<c00961b0>] psr: 60000093
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.080199] sp : e5bf7df0 ip : e5bf7e18 fp : e5bf7e14
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.091876] r10: c0621ea8 r9 : 00000000 r8 : a0000013
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.097199] r7 : eb1b4c80 r6 : ec3bf000 r5 : 2e6b0000 r4 : 00000000
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.103827] r3 : ef4316dc r2 : eee3c61c r1 : eedf9000 r0 : ec3bf000
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.110456] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.117781] Control: 10c5387d Table: 289fc04a DAC: 00000051
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.123626] Process systemd (pid: 22305, stack limit = 0xe5bf6210)
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.129905] Stack: (0xe5bf7df0 to 0xe5bf8000)
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.134360] 7de0: 00000000 c0615cc4 c072a5ec eb1b4c80
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.142644] 7e00: 00000008 00000001 e5bf7e5c e5bf7e18 c00961b0 c00df2e8 e5bf7eac ec3bf000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.150928] 7e20: c072a730 e5bf0a40 c0763a98 c066f118 bef76e14 e5bf0a40 e18e2808 e8b49a00
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.159212] 7e40: eb1b4c80 e5a645d8 00000000 ec8d7c40 e5bf7e84 e5bf7e60 c013fff0 c0095fcc
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.167496] 7e60: c013ffa4 eb1b4c80 00000001 00000001 e5bf7f78 e5bf7e98 e5bf7ed4 e5bf7e88
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.175779] 7e80: c010d0b4 c013ffb0 eb1b4cb0 005b7520 e5bf7f78 00000400 00000000 00000000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.184063] 7ea0: 00000051 c00ef634 00000021 ec8d7c40 005b7520 ec8d7c40 e5bf7f78 00000400
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.192347] 7ec0: 005b7520 00000000 e5bf7f44 e5bf7ed8 c00ea73c c010cf28 00000000 00000000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.200630] 7ee0: 00000400 00000000 00000000 00000000 5b2ee1d7 1268af06 5b2ee1d7 1268af06
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.208914] 7f00: 5b2ee1d7 1268af06 00618f1e 00000000 e5bf7f3c bef76408 b6ca8bec 000007fe
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.217198] 7f20: 000000c5 ec8d7c40 005b7520 e5bf7f78 ec8d7c40 00000400 e5bf7f74 e5bf7f48
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.225482] 7f40: c00eaee0 c00ea71c 00000021 c00f8124 00000000 00000000 ec8d7c40 ec8d7c40
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.233765] 7f60: 00000400 005b7520 e5bf7fa4 e5bf7f78 c00eb79c c00eae68 00000000 00000000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.242049] 7f80: 005e0fb0 b6c0d591 000005e8 00000003 c0009ec4 e5bf6000 00000000 e5bf7fa8
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.250333] 7fa0: c0009d00 c00eb764 005e0fb0 b6c0d591 00000011 005b7520 00000400 00000000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.258616] 7fc0: 005e0fb0 b6c0d591 000005e8 00000003 0000000a bef76584 00000000 00000000
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.266900] 7fe0: 00000000 bef7648c b6c0de67 b6c49ac6 00000030 00000011 2fffd861 2fffdc61
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.275180] Backtrace:
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.277731] [<c00df2dc>] (kfree) from [<c00961b0>] (proc_cgroup_show+0x1f0/0x284)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.285317] r9:00000001 r8:00000008 r7:eb1b4c80 r6:c072a5ec r5:c0615cc4 r4:00000000
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.293221] [<c0095fc0>] (proc_cgroup_show) from [<c013fff0>] (proc_single_show+0x4c/0x98)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.301589] r10:ec8d7c40 r9:00000000 r8:e5a645d8 r7:eb1b4c80 r6:e8b49a00 r5:e18e2808
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.309575] r4:e5bf0a40
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.312213] [<c013ffa4>] (proc_single_show) from [<c010d0b4>] (seq_read+0x198/0x4d4)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.320058] r8:e5bf7e98 r7:e5bf7f78 r6:00000001 r5:00000001 r4:eb1b4c80 r3:c013ffa4
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.327963] [<c010cf1c>] (seq_read) from [<c00ea73c>] (__vfs_read+0x2c/0xd8)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.335112] r10:00000000 r9:005b7520 r8:00000400 r7:e5bf7f78 r6:ec8d7c40 r5:005b7520
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.343098] r4:ec8d7c40
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.345734] [<c00ea710>] (__vfs_read) from [<c00eaee0>] (vfs_read+0x84/0x110)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.352970] r8:00000400 r7:ec8d7c40 r6:e5bf7f78 r5:005b7520 r4:ec8d7c40
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.359825] [<c00eae5c>] (vfs_read) from [<c00eb79c>] (SyS_read+0x44/0x98)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.366801] r9:005b7520 r8:00000400 r7:ec8d7c40 r6:ec8d7c40 r5:00000000 r4:00000000
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.374704] [<c00eb758>] (SyS_read) from [<c0009d00>] (ret_fast_syscall+0x0/0x48)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.382288] r9:e5bf6000 r8:c0009ec4 r7:00000003 r6:000005e8 r5:b6c0d591 r4:005e0fb0
2018-06-24T19:36:07+02:00 emerg kernel[]: [518889.390190] Code: e5932014 e3120001 12423001 e593901c (e5994000)
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.396384] ---[ end trace e6dc4ee15368ae9e ]---
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.402599] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.410072] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.417527] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:07+02:00 warning kernel[]: [518889.425007] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:09+02:00 alert kernel[]: [518889.444466] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2018-06-24T19:36:09+02:00 alert kernel[]: [518889.452667] pgd = c0004000
2018-06-24T19:36:09+02:00 alert kernel[]: [518889.455467] [00000000] *pgd=00000000
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.459149] Internal error: Oops: 5 [#2] SMP ARM
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.463862] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.743356] CPU: 0 PID: 20927 Comm: kworker/0:0 Tainted: G B D 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.754249] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.760277] Workqueue: events cgroup_release_agent
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.765174] task: e5903300 ti: c708e000 task.ti: c708e000
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.770675] PC is at kfree+0x50/0xc0
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.774345] LR is at cgroup_release_agent+0xe8/0xf0
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.779321] pc : [<c00df32c>] lr : [<c0090ca0>] psr: 60000093
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.779321] sp : c708fe88 ip : c708feb0 fp : c708feac
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.790998] r10: c0724a11 r9 : 00000000 r8 : a0000013
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.796320] r7 : 00000000 r6 : ee9bc000 r5 : 2e6b0000 r4 : ee9bc000
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.802947] r3 : ef486e70 r2 : eee2b9cc r1 : eedf9000 r0 : ee9bc000
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.809575] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.816900] Control: 10c5387d Table: 24dac04a DAC: 00000051
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.822745] Process kworker/0:0 (pid: 20927, stack limit = 0xc708e210)
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.829373] Stack: (0xc708fe88 to 0xc7090000)
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.833827] fe80: ee9bc000 ec758980 ee25f520 00000000 00000000 00000000
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.842112] fea0: c708fee4 c708feb0 c0090ca0 c00df2e8 ec758980 ee9bcfe6 00000000 c06091c4
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.850395] fec0: c0610144 00000000 ee8a1400 ee25f520 eedcb640 eedd0f00 c708ff24 c708fee8
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.858679] fee0: c003e860 c0090bc4 eedcb640 eedcb640 ee8a1418 00000008 eedcb640 ee8a1400
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.866963] ff00: eedcb640 eedcb654 ee8a1418 00000008 eedcb640 c0724a11 c708ff5c c708ff28
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.875247] ff20: c003eac0 c003e72c c003ea78 c0720100 00000000 eb7362c0 00000000 ee8a1400
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.883531] ff40: c003ea78 00000000 00000000 00000000 c708ffac c708ff60 c0043f00 c003ea84
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.891814] ff60: 00000001 00000000 00000000 ee8a1400 00000000 00000000 c708ff78 c708ff78
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.900098] ff80: 00000000 00000000 c708ff88 c708ff88 eb7362c0 c0043df0 00000000 00000000
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.908382] ffa0: 00000000 c708ffb0 c0009dd0 c0043dfc 00000000 00000000 00000000 00000000
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.916665] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2018-06-24T19:36:09+02:00 emerg kernel[]: [518889.924949] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.933229] Backtrace:
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.935780] [<c00df2dc>] (kfree) from [<c0090ca0>] (cgroup_release_agent+0xe8/0xf0)
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.943539] r9:00000000 r8:00000000 r7:00000000 r6:ee25f520 r5:ec758980 r4:ee9bc000
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.951439] [<c0090bb8>] (cgroup_release_agent) from [<c003e860>] (process_one_work+0x140/0x358)
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.960329] r7:eedd0f00 r6:eedcb640 r5:ee25f520 r4:ee8a1400
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.966127] [<c003e720>] (process_one_work) from [<c003eac0>] (worker_thread+0x48/0x524)
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.974321] r10:c0724a11 r9:eedcb640 r8:00000008 r7:ee8a1418 r6:eedcb654 r5:eedcb640
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.982304] r4:ee8a1400
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.984941] [<c003ea78>] (worker_thread) from [<c0043f00>] (kthread+0x110/0x124)
2018-06-24T19:36:09+02:00 warning kernel[]: [518889.992439] r10:00000000 r9:00000000 r8:00000000 r7:c003ea78 r6:ee8a1400 r5:00000000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.000422] r4:eb7362c0
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.003059] [<c0043df0>] (kthread) from [<c0009dd0>] (ret_from_fork+0x14/0x24)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.010382] r7:00000000 r6:00000000 r5:c0043df0 r4:eb7362c0
2018-06-24T19:36:09+02:00 emerg kernel[]: [518890.016183] Code: e5932014 e3120001 12423001 e593901c (e5994000)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.022377] ---[ end trace e6dc4ee15368ae9f ]---
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.027094] ------------[ cut here ]------------
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.031813] WARNING: CPU: 0 PID: 20927 at kernel/softirq.c:150 __local_bh_enable_ip+0x94/0xd0()
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.040616] Modules linked in: qcserial option iptable_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv4 nf_nat_am
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.320093] CPU: 0 PID: 20927 Comm: kworker/0:0 Tainted: G B D 4.4.131-a2dbf3bef3d0c1f725e0a5f0801935a1-2 #1
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.330986] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.337008] Backtrace:
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.339559] [<c001c64c>] (dump_backtrace) from [<c001c88c>] (show_stack+0x18/0x1c)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.347232] r6:00000000 r5:60000193 r4:c0730428 r3:00000000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.353035] [<c001c874>] (show_stack) from [<c02f4f18>] (dump_stack+0x98/0xac)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.360362] [<c02f4e80>] (dump_stack) from [<c002931c>] (warn_slowpath_common+0x8c/0xbc)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.368557] r6:00000096 r5:c002cacc r4:00000000 r3:00000006
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.374358] [<c0029290>] (warn_slowpath_common) from [<c00293f0>] (warn_slowpath_null+0x24/0x2c)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.383248] r8:00000000 r7:0000000b r6:e5903300 r5:00000200 r4:c0724a04
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.390104] [<c00293cc>] (warn_slowpath_null) from [<c002cacc>] (__local_bh_enable_ip+0x94/0xd0)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.398999] [<c002ca38>] (__local_bh_enable_ip) from [<c0013660>] (_raw_spin_unlock_bh+0x30/0x34)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.407976] r5:e5903300 r4:c0729f2c
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.411667] [<c0013630>] (_raw_spin_unlock_bh) from [<c00964b0>] (cgroup_exit+0x50/0xc0)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.419863] [<c0096460>] (cgroup_exit) from [<c002b6c4>] (do_exit+0x308/0x998)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.427187] r6:e5903300 r5:c0749ff4 r4:0000000b r3:ffffffff
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.432989] [<c002b3bc>] (do_exit) from [<c001cad8>] (die+0x248/0x304)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.439617] r7:0000000b
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.442254] [<c001c890>] (die) from [<c0021470>] (__do_kernel_fault.part.0+0x6c/0x7c)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.450186] r10:c0724a11 r9:00000000 r8:00000000 r7:00000000 r6:c708fe38 r5:00000005
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.458169] r4:00000000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.460806] [<c0021404>] (__do_kernel_fault.part.0) from [<c002171c>] (do_page_fault+0x29c/0x2b4)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.469783] r7:00000005 r3:c708fe38
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.473474] [<c0021480>] (do_page_fault) from [<c0021890>] (do_translation_fault+0xb4/0xb8)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.481929] r10:c0724a11 r9:00000000 r8:c708fe38 r7:c072634c r6:00000000 r5:c00217dc
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.489914] r4:00000005
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.492549] [<c00217dc>] (do_translation_fault) from [<c0009330>] (do_DataAbort+0x40/0xbc)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.500917] r6:00000000 r5:c00217dc r4:00000005 r3:00000005
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.506719] [<c00092f0>] (do_DataAbort) from [<c000a620>] (__dabt_svc+0x40/0x60)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.514217] Exception stack(0xc708fe38 to 0xc708fe80)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.519366] fe20: ee9bc000 eedf9000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.527650] fe40: eee2b9cc ef486e70 ee9bc000 2e6b0000 ee9bc000 00000000 a0000013 00000000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.535934] fe60: c0724a11 c708feac c708feb0 c708fe88 c0090ca0 c00df32c 60000093 ffffffff
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.544215] r8:a0000013 r7:c708fe6c r6:ffffffff r5:60000093 r4:c00df32c
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.551076] [<c00df2dc>] (kfree) from [<c0090ca0>] (cgroup_release_agent+0xe8/0xf0)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.558835] r9:00000000 r8:00000000 r7:00000000 r6:ee25f520 r5:ec758980 r4:ee9bc000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.566735] [<c0090bb8>] (cgroup_release_agent) from [<c003e860>] (process_one_work+0x140/0x358)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.575625] r7:eedd0f00 r6:eedcb640 r5:ee25f520 r4:ee8a1400
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.581425] [<c003e720>] (process_one_work) from [<c003eac0>] (worker_thread+0x48/0x524)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.589618] r10:c0724a11 r9:eedcb640 r8:00000008 r7:ee8a1418 r6:eedcb654 r5:eedcb640
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.597600] r4:ee8a1400
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.600236] [<c003ea78>] (worker_thread) from [<c0043f00>] (kthread+0x110/0x124)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.607734] r10:00000000 r9:00000000 r8:00000000 r7:c003ea78 r6:ee8a1400 r5:00000000
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.615720] r4:eb7362c0
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.618355] [<c0043df0>] (kthread) from [<c0009dd0>] (ret_from_fork+0x14/0x24)
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.625678] r7:00000000 r6:00000000 r5:c0043df0 r4:eb7362c0
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.631474] ---[ end trace e6dc4ee15368aea0 ]---
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.636386] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.643855] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.651320] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.658761] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.666201] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
2018-06-24T19:36:09+02:00 warning kernel[]: [518890.673630] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon
Any ideas anybody?