1 white light, 2 purple lights
#1
Hello,

Sorry I don't speak French so I have to do this in English.

This week I received my TagTagTag kit and today I am trying to get it to work. However after going through the full installment guide (by the way: very good guide with good pictures!) I came to the guide to getting the thing to run (unfortunatly in only in French so I had google translate the page) and there it fails. I will try to give a detailed as possible description of what I see.

I downloaded the pynab 0.7.4 version. It is a rabbit with the black bellybutton. Laptop is running on windows 10

When pluggin the rabbit in both ears move, 3 purple light on the belly light up and after a while the left light turns white. The led light of the rPi stops blinking after a while, but stays on. I can see the Nazbaztag in my wifi network. The nazbatag.local site can be reached sometimes, but most of the time the browser either can't find the addres of gives a 504 time out.
At some point I was able to set the language on the site, but on the update page it questioned the internet connection. When setting the language to British English I got a error page, so I set it to American English. Most of the time after changing anything on the .local page the whole page is no longer reachable.

Does anybody have an idea of what I am doing wrong here?

By the way: I am not a developer and have no rPi skills at all. I just bought this set to get my wifes Nazbatag to work again because she used to love this thing back in the days.
Répondre
#2
Do you have the full kit? Because you need to use a fast microSD card.
Do you have a SSH access thrue Putty on your Nabaztag to control if something is wrong?
Répondre
#3
I am using the SD card that came with the kit.
I have managed to put the ssh file on the root of the SD card and make a connection in command promt. It gives the followin message when I logged in:

Code :
Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.579768] Internal error: Oops: 5 [#4] ARM

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.610827] Process 1_scheduler (pid: 1408, stack limit = 0x31ab9ad6)

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.612177] Stack: (0xc2cc5a00 to 0xc2cc6000)

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.613495] 5a00: 00000000 00000000 c0ab0ef0 00000000 c2cc5afc 00000000 00000000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.616075] 5a20: 00000000 00000000 00000000 00000000 00000000 00000000 c2cc5ac4 00005a48

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.618673] 5a40: c2cc5a40 c2cc5a40 c2cc5a48 c2cc5a48 00000000 c0a27028 c0a42668 c0a3da98

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.621288] 5a60: c014063c c2cc5af0 c2cc5af4 d79d0e00 c2cc5cbc 00000000 c00d51f4 00000001

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.623903] 5a80: c0b3e6f4 c0a3da98 c0147d28 c2cc5cbc 00000000 08c4e614 c2cc5ac4 c0b3e6f4

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.626651] 5aa0: 00000001 c0ab1568 c2cc5cbc 00000000 c0ab1564 c2cc5afc c2cc5b4c c2cc5ac8

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.629550] 5ac0: c0147e0c c01463a8 c2cc5afc 00000000 00000000 c00d51bc 00000000 c01454c8

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.632563] 5ae0: d7812000 60000193 c0ab0ef0 d79d0e00 00000001 c2cc5af4 c2cc5af4 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.635713] 5b00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 08c4e614

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.638921] 5b20: c2cc5b4c 00000000 c2cc5b74 00000000 c2cc5cbc 00000001 00000001 d79d0e00

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.642177] 5b40: c2cc5be4 c2cc5b50 c01489b4 c0147b14 000002e7 00000000 dd0f2264 d7812000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.645490] 5b60: 000002e8 00000000 00000a1d 00000020 c0145188 00000000 00000000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.648802] 5b80: 00000000 dd818800 00000001 00000000 00000000 00000000 dd818800 c2cc5b9c

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.652113] 5ba0: c2cc5b9c c2cc5ba4 c2cc5ba4 c2cc5bac c2cc5bac 08c4e614 00000000 c2cc5cbc

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.655424] 5bc0: d7812000 00000004 00000000 c2cc5c10 c0ab0ef0 00000000 c2cc5c4c c2cc5be8

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.658713] 5be0: c0148dd8 c0148684 00000000 c007a738 c2cc5cd8 c2cc5d94 c2cc4000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.662018] 5c00: 00000000 00000000 dd0a4600 000034b9 c0ab0ef0 0000000c 00000082 08c4e614

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.665333] 5c20: c0ab1498 c2cc5cbc c0ab1498 c0ab0ef0 006080c0 00000000 c0ab1498 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.668649] 5c40: c2cc5c8c c2cc5c50 c014932c c0148d0c 0000000c c2cc4000 00000000 08c4e614

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.671960] 5c60: c0a4239c 006080c0 00000000 00000001 c0ab0ef0 00000000 c0a27028 c0ab1498

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.675247] 5c80: c2cc5d24 c2cc5c90 c0149854 c0149240 00000040 00001580 00000001 c0a27028

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.678560] 5ca0: c2cc5cfc c2cc5cb0 00000040 00000060 00000058 006080c0 00001000 00000020

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.681871] 5cc0: 00000000 00000000 000c0007 006080c0 00000006 00000000 00000000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.685182] 5ce0: 00000000 00000000 00000000 00000002 00000002 08c4e614 00400000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.688495] 5d00: 00000000 00400840 c2cc5db8 00001000 00000001 00000000 c2cc5de4 c2cc5d28

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.691787] 5d20: c01367fc c0149604 00000040 0001b315 00000001 c0a3da98 00000000 c2cc5d94

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.695098] 5d40: 00000000 006080c0 006080c0 00000000 00000001 00000001 00400000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.698415] 5d60: 00000001 00000040 006080c0 00000040 c0ab0ef0 00000000 00000000 c0ab1498

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.701734] 5d80: 00000000 c0ab1498 00000000 00000000 00000000 00000000 c015f3b4 c06ee438

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.705051] 5da0: c015ed10 c2cc5db0 c0168e94 c2c49b7c c2c49b40 08c4e614 c2cc5e24 cd73ecf0

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.708353] 5dc0: c2c49b40 c0a27028 cd788000 00000040 da256000 00000800 c2cc5e0c c2cc5de8

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.711661] 5de0: c0163360 c0136324 b3d80000 c2c49b40 c0a27028 00000055 00000040 da256000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.714983] 5e00: c2cc5e7c c2cc5e10 c0166d9c c016333c b3f80000 00100073 c2cc5e5c c2c49b40

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.718302] 5e20: 00000055 006000c0 000b3d80 b3d80000 cd73ecf0 cd73ecf0 00000000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.721620] 5e40: 00000000 00000000 00000000 00000000 00000000 08c4e614 c2cc5fb0 c2cfc600

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.724912] 5e60: b3d80000 cd788000 00000805 cd788038 c2cc5ed4 c2cc5e80 c0700e0c c0166220

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.728224] 5e80: 00000200 c2c49b40 00000000 00100073 00000000 b3d80000 c2cc5ec4 00200000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.731539] 5ea0: b3d80000 00000055 00000003 00000805 00000805 c0a27028 c0700ea0 b3d80000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.734853] 5ec0: c2cc5fb0 00000000 c2cc5ef4 c2cc5ed8 c0700f4c c0700ae0 08c4e614 c0a2c220

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.738171] 5ee0: 00000805 c0a27028 c2cc5fac c2cc5ef8 c001ac68 c0700eac c2cc5f5c c2cc5f08

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.741466] 5f00: c015118c c005ff20 00000022 00000000 000b3d80 c2cc5f20 c2cc5f24 c006bcc4

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.744774] 5f20: 00000000 c2cc5f24 c2cc5f24 08c4e614 00000000 00000022 00000003 00200000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.748090] 5f40: 00000000 c00091a4 c2cc4000 00000000 c2cc5f8c c2cc5f60 c016a3a8 c01510d0

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.751403] 5f60: 00000022 00000000 00080b1c c0009c7c ffffffff 00c5387d 00c5387d 0028d340

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.754725] 5f80: c2cc5fac 08c4e614 00080b1c a0000010 ffffffff 00c5387d 00c5387d 0028d340

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.758023] 5fa0: 00000000 c2cc5fb0 c0009c84 c001ac24 b3d80000 b3d80000 00000002 00200001

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.761332] 5fc0: 019d4cc0 00000002 00000190 00000000 b46aaa7c 0028d340 00000000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.764649] 5fe0: 00000000 b46aaa68 00000000 00080b1c a0000010 ffffffff 00000000 00000000

Message from syslogd@nabaztag at Mar 14 17:05:22 ...
kernel:[  165.816845] Code: 1afffec9 e3590000 0a000159 e5993030 (e5933000)


On a second login via SSH I did not get those messages....
Répondre
#4
You can base on my post https://www.tagtagtag.fr/forum/showthread.php?tid=41 to give us results of command lines.

Please use code tags for better readability.
Répondre
#5
Thank you, hereby the results

Code :
pi@nabaztag:~ $ sudo journalctl -f
-- Logs begin at Sat 2020-03-14 17:17:01 CET. --
Mar 15 15:20:59 nabaztag systemd[1]: nabblockly.service: Scheduled restart job, restart counter is at 36.
Mar 15 15:20:59 nabaztag systemd[1]: Stopped Nabblockly service.
Mar 15 15:20:59 nabaztag systemd[1]: Started Nabblockly service.
Mar 15 15:21:03 nabaztag nabblockly[2631]: Exec: /usr/lib/erlang/erts-10.2.4/bin/erlexec -noshell -noinput +Bd -boot /home/pi/pynab/nabblockly/_build/default/rel/nabblockly/releases/0.1.0/nabblockly -mode embedded -boot_var ERTS_LIB_DIR /usr/lib/erlang/lib -config /home/pi/pynab/nabblockly/_build/default/rel/nabblockly/releases/0.1.0/sys.config -args_file /home/pi/pynab/nabblockly/_build/default/rel/nabblockly/releases/0.1.0/vm.args -- foreground
Mar 15 15:21:03 nabaztag nabblockly[2631]: Root: /home/pi/pynab/nabblockly/_build/default/rel/nabblockly
Mar 15 15:21:03 nabaztag nabblockly[2631]: /home/pi/pynab/nabblockly/_build/default/rel/nabblockly
Mar 15 15:21:03 nabaztag nabblockly[2722]: Starting up
Mar 15 15:21:08 nabaztag nabblockly[2631]: heart_beat_kill_pid = 2631
Mar 15 15:21:18 nabaztag sudo[2777]:       pi : TTY=pts/0 ; PWD=/home/pi ; USER=root ; COMMAND=/bin/journalctl -f
Mar 15 15:21:18 nabaztag sudo[2777]: pam_unix(sudo:session): session opened for user root by pi(uid=0)

Code :
pi@nabaztag:~ $ systemctl status tagtagtag-mixerd.service
● tagtagtag-mixerd.service - Tagtagtag Sound Mixer Daemon
   Loaded: loaded (/lib/systemd/system/tagtagtag-mixerd.service; enabled; vendor preset: enabled)
   Active: active (running) since Sat 2020-03-14 17:48:10 CET; 21h ago
  Process: 317 ExecStart=/usr/local/sbin/tagtagtag-mixerd -d (code=exited, status=0/SUCCESS)
Main PID: 320 (tagtagtag-mixer)
   Memory: 264.0K
   CGroup: /system.slice/tagtagtag-mixerd.service
           └─320 /usr/local/sbin/tagtagtag-mixerd -d

Mar 14 17:48:09 nabaztag systemd[1]: Starting Tagtagtag Sound Mixer Daemon...
Mar 14 17:48:10 nabaztag systemd[1]: Started Tagtagtag Sound Mixer Daemon.

Code :
pi@nabaztag:~ $ lsmod
Module                  Size  Used by
bnep                   20480  2
hci_uart               40960  1
btbcm                  16384  1 hci_uart
serdev                 20480  1 hci_uart
bluetooth             409600  24 hci_uart,bnep,btbcm
ecdh_generic           28672  1 bluetooth
8021q                  32768  0
garp                   16384  1 8021q
stp                    16384  1 garp
llc                    16384  2 garp,stp
evdev                  24576  1
snd_soc_wm8960         40960  1
brcmfmac              290816  0
brcmutil               16384  1 brcmfmac
sha256_generic         20480  0
cfg80211              643072  1 brcmfmac
snd_soc_volume_gpio    16384  1
snd_soc_simple_card    16384  4
tagtagtag_ears         20480  1
snd_soc_simple_card_utils    16384  1 snd_soc_simple_card
raspberrypi_hwmon      16384  0
rfkill                 28672  6 bluetooth,cfg80211
hwmon                  16384  1 raspberrypi_hwmon
i2c_bcm2835            16384  0
snd_soc_bcm2835_i2s    20480  2
bcm2835_codec          36864  0
bcm2835_v4l2           45056  0
regmap_mmio            16384  1 snd_soc_bcm2835_i2s
v4l2_mem2mem           24576  1 bcm2835_codec
bcm2835_mmal_vchiq     32768  2 bcm2835_codec,bcm2835_v4l2
v4l2_common            16384  1 bcm2835_v4l2
videobuf2_dma_contig    20480  1 bcm2835_codec
videobuf2_vmalloc      16384  1 bcm2835_v4l2
videobuf2_memops       16384  2 videobuf2_dma_contig,videobuf2_vmalloc
videobuf2_v4l2         24576  3 bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem
videobuf2_common       45056  4 bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
snd_soc_max9759        16384  1
snd_soc_pcm5102a       16384  0
videodev              192512  6 bcm2835_codec,v4l2_common,videobuf2_common,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
snd_soc_core          192512  7 snd_soc_simple_card_utils,snd_soc_bcm2835_i2s,snd_soc_wm8960,snd_soc_volume_gpio,snd_soc_pcm5102a,snd_soc_simple_card,snd_soc_max9759
media                  36864  3 bcm2835_codec,videodev,v4l2_mem2mem
vc_sm_cma              36864  1 bcm2835_mmal_vchiq
snd_compress           20480  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_pcm                98304  4 snd_pcm_dmaengine,snd_soc_bcm2835_i2s,snd_soc_core,snd_soc_wm8960
snd_timer              32768  1 snd_pcm
snd                    73728  15 snd_compress,snd_timer,snd_soc_core,snd_soc_wm8960,snd_soc_volume_gpio,snd_pcm,snd_soc_max9759
fixed                  16384  0
uio_pdrv_genirq        16384  0
uio                    20480  1 uio_pdrv_genirq
ip_tables              24576  0
x_tables               32768  1 ip_tables
ipv6                  446464  30

Code :
pi@nabaztag:~ $ dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.97+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1294 Thu Jan 30 13:10:54 GMT 2020
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi Zero W Rev 1.1
[    0.000000] Memory policy: Data cache writeback
[    0.000000] cma: Reserved 8 MiB at 0x1e400000
[    0.000000] On node 0 totalpages: 126976
[    0.000000]   Normal zone: 1116 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 126976 pages, LIFO batch:31
[    0.000000] random: get_random_bytes called from start_kernel+0x8c/0x494 with crng_init=0
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 125860
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:41:A7:6A vc_mem.mem_base=0x1fa00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 482860K/507904K available (7144K kernel code, 656K rwdata, 2128K rodata, 472K init, 797K bss, 16852K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xdf800000 - 0xff800000   ( 512 MB)
                   lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
                   modules : 0xbf000000 - 0xc0000000   (  16 MB)
                     .text : 0x(ptrval) - 0x(ptrval)   (7146 kB)
                     .init : 0x(ptrval) - 0x(ptrval)   ( 472 kB)
                     .data : 0x(ptrval) - 0x(ptrval)   ( 657 kB)
                      .bss : 0x(ptrval) - 0x(ptrval)   ( 798 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] ftrace: allocating 25657 entries in 76 pages
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000032] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[    0.000094] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[    0.000227] bcm2835: system timer (irq = 27)
[    0.000659] Console: colour dummy device 80x30
[    0.001306] console [tty1] enabled
[    0.001388] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
[    0.060403] pid_max: default: 32768 minimum: 301
[    0.060990] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.061050] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.062513] CPU: Testing write buffer coherency: ok
[    0.063876] Setting up static identity map for 0x8200 - 0x8238
[    0.065357] devtmpfs: initialized
[    0.077643] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    0.078137] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.078216] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.079608] pinctrl core: initialized pinctrl subsystem
[    0.081362] NET: Registered protocol family 16
[    0.084600] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.092025] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.092100] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.092266] Serial: AMBA PL011 UART driver
[    0.096469] bcm2835-mbox 2000b880.mailbox: mailbox enabled
[    0.120767] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-01-30 13:52, variant start_cd
[    0.130794] raspberrypi-firmware soc:firmware: Firmware hash is 53a54c770c493957d99bf49762dfabc4eee00e45
[    0.183748] bcm2835-dma 20007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
[    0.186440] SCSI subsystem initialized
[    0.186772] usbcore: registered new interface driver usbfs
[    0.186936] usbcore: registered new interface driver hub
[    0.187200] usbcore: registered new device driver usb
[    0.189625] clocksource: Switched to clocksource timer
[    0.299062] VFS: Disk quotas dquot_6.6.0
[    0.299250] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.299713] FS-Cache: Loaded
[    0.300129] CacheFiles: Loaded
[    0.319762] NET: Registered protocol family 2
[    0.321148] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
[    0.321272] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.321387] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.321510] TCP: Hash tables configured (established 4096 bind 4096)
[    0.321708] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.321779] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.322221] NET: Registered protocol family 1
[    0.323397] RPC: Registered named UNIX socket transport module.
[    0.323462] RPC: Registered udp transport module.
[    0.323492] RPC: Registered tcp transport module.
[    0.323518] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.325750] hw perfevents: no irqs for PMU, sampling events not supported
[    0.325879] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
[    0.330510] Initialise system trusted keyrings
[    0.330966] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    0.347444] FS-Cache: Netfs 'nfs' registered for caching
[    0.348911] NFS: Registering the id_resolver key type
[    0.349016] Key type id_resolver registered
[    0.349050] Key type id_legacy registered
[    0.349102] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.354946] Key type asymmetric registered
[    0.355017] Asymmetric key parser 'x509' registered
[    0.355152] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.355657] io scheduler noop registered
[    0.355714] io scheduler deadline registered (default)
[    0.356364] io scheduler cfq registered
[    0.356417] io scheduler mq-deadline registered (default)
[    0.356450] io scheduler kyber registered
[    0.359472] bcm2708_fb soc:fb: FB found 1 display(s)
[    0.365987] Console: switching to colour frame buffer device 82x26
[    0.370784] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416
[    0.378024] bcm2835-rng 20104000.rng: hwrng registered
[    0.380532] vc-mem: phys_addr:0x00000000 mem_base=0x1fa00000 mem_size:0x20000000(512 MiB)
[    0.385143] vc-sm: Videocore shared memory driver
[    0.387650] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
[    0.412046] brd: module loaded
[    0.427895] loop: module loaded
[    0.430732] Loading iSCSI transport class v2.0-870.
[    0.433526] usbcore: registered new interface driver smsc95xx
[    0.435325] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.465056] dwc_otg 20980000.usb: base=(ptrval)
[    0.667172] Core Release: 2.80a
[    0.668909] Setting default values for core params
[    0.670704] Finished setting default values for core params
[    0.872855] Using Buffer DMA mode
[    0.874628] Periodic Transfer Interrupt Enhancement - disabled
[    0.876371] Multiprocessor Interrupt Enhancement - disabled
[    0.878085] OTG VER PARAM: 0, OTG VER FLAG: 0
[    0.879892] Dedicated Tx FIFOs mode
[    0.882445] WARN::dwc_otg_hcd_init:1074: FIQ DMA bounce buffers: virt = de514000 dma = 0x5e514000 len=9024
[    0.885857] FIQ FSM acceleration enabled for :
               Non-periodic Split Transactions
               Periodic Split Transactions
               High-Speed Isochronous Endpoints
               Interrupt/Control Split Transaction hack enabled
[    0.893599] dwc_otg: Microframe scheduler enabled
[    0.893842] WARN::hcd_init_fiq:457: FIQ on core 0
[    0.895457] WARN::hcd_init_fiq:458: FIQ ASM at c0526db4 length 36
[    0.897043] WARN::hcd_init_fiq:497: MPHI regs_base at df810000
[    0.898621] dwc_otg 20980000.usb: DWC OTG Controller
[    0.900299] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
[    0.901980] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
[    0.903604] Init: Port Power? op_state=1
[    0.905148] Init: Power Port (0)
[    0.907051] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    0.910223] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.911897] usb usb1: Product: DWC OTG Controller
[    0.913522] usb usb1: Manufacturer: Linux 4.19.97+ dwc_otg_hcd
[    0.915175] usb usb1: SerialNumber: 20980000.usb
[    0.917977] hub 1-0:1.0: USB hub found
[    0.919792] hub 1-0:1.0: 1 port detected
[    0.922429] dwc_otg: FIQ enabled
[    0.922441] dwc_otg: NAK holdoff enabled
[    0.922448] dwc_otg: FIQ split-transaction FSM enabled
[    0.922466] Module dwc_common_port init
[    0.923016] usbcore: registered new interface driver usb-storage
[    0.925213] mousedev: PS/2 mouse device common for all mice
[    0.928349] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[    0.930637] bcm2835-cpufreq: min=700000 max=1000000
[    0.933151] sdhci: Secure Digital Host Controller Interface driver
[    0.934865] sdhci: Copyright(c) Pierre Ossman
[    0.937216] mmc-bcm2835 20300000.mmcnr: could not get clk, deferring probe
[    0.939938] sdhost-bcm2835 20202000.mmc: could not get clk, deferring probe
[    0.942043] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.944512] ledtrig-cpu: registered to indicate activity on CPUs
[    0.946457] hidraw: raw HID events driver (C) Jiri Kosina
[    0.948480] usbcore: registered new interface driver usbhid
[    0.950381] usbhid: USB HID core driver
[    0.953355] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
[    0.957242] [vc_sm_connected_init]: start
[    0.961326] vc_vchi_sm_init: failed to open VCHI service (-1)
[    0.961343] [vc_sm_connected_init]: failed to initialize shared memory service
[    0.964887] [vc_sm_connected_init]: end - returning -1
[    0.968608] Initializing XFRM netlink socket
[    0.970607] NET: Registered protocol family 17
[    0.972546] Key type dns_resolver registered
[    0.976200] registered taskstats version 1
[    0.977978] Loading compiled-in X.509 certificates
[    0.990209] uart-pl011 20201000.serial: cts_event_workaround enabled
[    0.992180] 20201000.serial: ttyAMA0 at MMIO 0x20201000 (irq = 81, base_baud = 0) is a PL011 rev2
[    0.998549] mmc-bcm2835 20300000.mmcnr: mmc_debug:0 mmc_debug2:0
[    1.000532] mmc-bcm2835 20300000.mmcnr: DMA channel allocated
[    1.031452] sdhost: log_buf @ (ptrval) (5e513000)
[    1.066500] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    1.070102] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.073517] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.078209] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    1.079900] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    1.083271] of_cfs_init
[    1.084931] of_cfs_init: OK
[    1.087519] Waiting for root device /dev/mmcblk0p2...
[    1.111892] random: fast init done
[    1.181342] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.187790] mmc0: new high speed SDHC card at address aaaa
[    1.191847] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
[    1.200613]  mmcblk0: p1 p2
[    1.222032] mmc1: new high speed SDIO card at address 0001
[    1.235466] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    1.237143] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    1.437522] EXT4-fs (mmcblk0p2): recovery complete
[    1.441286] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.444371] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    1.455745] devtmpfs: mounted
[    1.462337] Freeing unused kernel memory: 472K
[    1.464073] This architecture does not have kernel memory protection.
[    1.465818] Run /sbin/init as init process
[    2.234315] systemd[1]: System time before build time, advancing clock.
[    2.398766] NET: Registered protocol family 10
[    2.402922] Segment Routing with IPv6
[    2.470891] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    2.477922] systemd[1]: Detected architecture arm.
[    2.503223] systemd[1]: Set hostname to <nabaztag>.
[    2.510009] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    5.257060] systemd[1]: /lib/systemd/system/nabweatherd.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/nabweatherd.pid → /run/nabweatherd.pid; please update the unit file accordingly.
[    5.269455] systemd[1]: /lib/systemd/system/nabtaichid.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/nabtaichid.pid → /run/nabtaichid.pid; please update the unit file accordingly.
[    5.281941] systemd[1]: /lib/systemd/system/nabsurprised.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/nabsurprised.pid → /run/nabsurprised.pid; please update the unit file accordingly.
[    5.294816] systemd[1]: /lib/systemd/system/nabmastodond.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/nabmastodond.pid → /run/nabmastodond.pid; please update the unit file accordingly.
[    5.307779] systemd[1]: /lib/systemd/system/nabd.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/nabd.pid → /run/nabd.pid; please update the unit file accordingly.
[    5.320679] systemd[1]: /lib/systemd/system/nabclockd.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/nabclockd.pid → /run/nabclockd.pid; please update the unit file accordingly.
[    5.537005] random: systemd: uninitialized urandom read (16 bytes read)
[    5.564497] random: systemd: uninitialized urandom read (16 bytes read)
[    5.583710] random: systemd: uninitialized urandom read (16 bytes read)
[    7.589604] systemd[1]: Mounted Kernel Configuration File System.
[    7.712057] systemd[1]: Started File System Check Daemon to report status.
[    7.863767] systemd[1]: Started Journal Service.
[    9.003321] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    9.931222] systemd-journald[73]: Received request to flush runtime journal from PID 1
[   11.987309] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[   11.997026] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[   11.997166] [vc_sm_connected_init]: start
[   12.007764] vc_sm_cma_vchi_init: failed to open VCHI service (-1)
[   12.007781] [vc_sm_connected_init]: failed to initialize shared memory service
[   12.016639] media: Linux media interface: v0.10
[   12.210080] snd_soc_max9759: loading out-of-tree module taints kernel.
[   12.221735] videodev: Linux video capture interface: v2.00
[   12.342281] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[   12.345971] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[   12.442063] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[   12.451292] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[   12.500077] bcm2835_mmal_vchiq: Failed to open VCHI service connection (status=-1)
[   12.502248] bcm2835_mmal_vchiq: Failed to open VCHI service connection (status=-1)
[   13.902018] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   14.354145] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   14.865366] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
[   14.890269] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
[   14.890728] usbcore: registered new interface driver brcmfmac
[   15.155648] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
[   15.155837] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[   15.156974] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 23 2017 03:55:53 version 7.45.98.38 (r674442 CY) FWID 01-e58d219f
[   17.209748] ear ear0: timeout, declaring ear as broken
[   19.020744] asoc-simple-card soc:sound: wm8960-hifi <-> 20203000.i2s mapping ok
[   19.142899] input: tagtagtag-sound Headphones as /devices/platform/soc/soc:sound/sound/card0/input0
[   23.203098] random: crng init done
[   23.203121] random: 7 urandom warning(s) missed due to ratelimiting
[   23.913119] uart-pl011 20201000.serial: no DMA platform data
[   25.184147] 8021q: 802.1Q VLAN Support v1.8
[   26.068659] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[   26.526795] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   26.526822] brcmfmac: power management disabled
[   28.119553] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   29.100178] Bluetooth: Core ver 2.22
[   29.100420] NET: Registered protocol family 31
[   29.100431] Bluetooth: HCI device and connection manager initialized
[   29.100461] Bluetooth: HCI socket layer initialized
[   29.100490] Bluetooth: L2CAP socket layer initialized
[   29.100549] Bluetooth: SCO socket layer initialized
[   29.126467] Bluetooth: HCI UART driver ver 2.3
[   29.126483] Bluetooth: HCI UART protocol H4 registered
[   29.131989] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   29.132316] Bluetooth: HCI UART protocol Broadcom registered
[   29.911333] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   29.911347] Bluetooth: BNEP filters: protocol multicast
[   29.911373] Bluetooth: BNEP socket layer initialized
[   29.967690] ICMPv6: process `dhcpcd' is using deprecated sysctl (syscall) net.ipv6.neigh.wlan0.retrans_time - use net.ipv6.neigh.wlan0.retrans_time_ms instead
[  143.139244] Unable to handle kernel paging request at virtual address 00195ab0
[  143.140512] pgd = bea1b7ae
[  143.141625] [00195ab0] *pgd=00000000
[  143.142806] Internal error: Oops: 17 [#1] ARM
[  143.143847] Modules linked in: bnep hci_uart btbcm serdev bluetooth ecdh_generic 8021q garp stp llc evdev snd_soc_wm8960(O) brcmfmac brcmutil sha256_generic cfg80211 snd_soc_volume_gpio(O) snd_soc_simple_card tagtagtag_ears(O) snd_soc_simple_card_utils raspberrypi_hwmon rfkill hwmon i2c_bcm2835 snd_soc_bcm2835_i2s bcm2835_codec(C) bcm2835_v4l2(C) regmap_mmio v4l2_mem2mem bcm2835_mmal_vchiq(C) v4l2_common videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_max9759(O) snd_soc_pcm5102a videodev snd_soc_core media vc_sm_cma(C) snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd fixed uio_pdrv_genirq uio ip_tables x_tables ipv6
[  143.154309] CPU: 0 PID: 23 Comm: kswapd0 Tainted: G         C O      4.19.97+ #1294
[  143.156935] Hardware name: BCM2835
[  143.158304] PC is at set_page_dirty+0x38/0x114
[  143.159662] LR is at set_page_dirty+0x1c/0x114
[  143.160964] pc : [<c0139344>]    lr : [<c0139328>]    psr: 20000113
[  143.162305] sp : dda55b98  ip : dda55b98  fp : dda55bac
[  143.163651] r10: c0a29d80  r9 : c0b3e8cc  r8 : 0143a000
[  143.164958] r7 : d7aad480  r6 : dba0cea0  r5 : de293c80  r4 : de293c80
[  143.166266] r3 : de293c80  r2 : 00000100  r1 : c0a277f0  r0 : 00195a80
[  143.167588] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[  143.168942] Control: 00c5387d  Table: 114fc008  DAC: 00000055
[  143.170275] Process kswapd0 (pid: 23, stack limit = 0x9f76eb29)
[  143.171587] Stack: (0xdda55b98 to 0xdda56000)
[  143.172871] 5b80:                                                       0143a0c6 de293c80
[  143.175317] 5ba0: dda55c14 dda55bb0 c01703a0 c0139318 c016f320 c016e928 00000000 14e2034d
[  143.177727] 5bc0: 00000000 00000040 de293c80 d7aad480 0143a000 d7ac8050 d7a720e8 dba0ced8
[  143.180142] 5be0: 00000000 a44d1e1b c0170e9c 00000001 01439000 dda55c68 d7a823a0 d7aad480
[  143.182593] 5c00: de293c80 0000143a dda55c54 dda55c18 c016f650 c0170070 dda55c44 00000000
[  143.185178] 5c20: d7a832a8 00001439 de293c80 de293c80 c0a27028 a44d1e1b dda55f14 dda55d94
[  143.187921] 5c40: da195a80 dda55ce0 dda55c64 dda55c58 c0170fa4 c016f5a0 dda55c9c dda55c68
[  143.190776] 5c60: c01713fc c0170f70 00000040 c0170064 c016f3e4 c0170e38 00000000 a44d1e1b
[  143.193752] 5c80: c0178414 de293c84 de293c80 00000001 dda55d64 dda55ca0 c014700c c0171334
[  143.196798] 5ca0: 00000000 00000000 c0ab0ef0 00000000 dda55d9c 00000000 00000001 00000000
[  143.199935] 5cc0: 00000000 00000000 00000000 00000000 00000000 00000000 dda55d64 00005ce8
[  143.203188] 5ce0: de293c60 de293bd0 de293bac de293bac 00000000 00000000 00000000 00000000
[  143.206485] 5d00: ffffffff 7fffffff 00000000 00000008 00000000 00000000 00000000 00000000
[  143.209795] 5d20: 00000000 00000000 00000000 00000000 00000000 a44d1e1b dda55d64 c0b3e6f4
[  143.213109] 5d40: 00000007 c0ab1568 dda55f14 00000000 c0ab1564 dda55d9c dda55dec dda55d68
[  143.216426] 5d60: c0147e0c c01463a8 dda55d9c 00000000 00000000 c0ab1568 00000003 c01454c8
[  143.219731] 5d80: da2e3800 60000193 c0ab0ef0 d7a45800 00000007 dda55d94 dda55d94 00000000
[  143.223026] 5da0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 a44d1e1b
[  143.226337] 5dc0: dda55dec 00000000 dda55e14 00000000 dda55f14 00000000 00000007 d7a45800
[  143.229651] 5de0: dda55e84 dda55df0 c01489b4 c0147b14 00000216 00000000 dd0f2264 da2e3800
[  143.232969] 5e00: 00000217 00000000 0000007b 00001800 c0145188 00000000 00000007 00000002
[  143.236271] 5e20: 00000003 dd818800 00000007 00000007 00000002 00000003 dd818800 dda55e3c
[  143.239570] 5e40: dda55e3c dda55e44 dda55e44 dda55e4c dda55e4c a44d1e1b 00000000 dda55f14
[  143.242881] 5e60: da2e3800 000003b3 00000000 dda55eb0 c0ab0ef0 000004b5 dda55eec dda55e88
[  143.246191] 5e80: c0148dd8 c0148684 00000012 dd818800 dda55f30 dda55f0c dda54000 00000333
[  143.249508] 5ea0: 00000000 00000000 dd211800 00000cf3 c0ab0ef0 00000005 00000005 a44d1e1b
[  143.252809] 5ec0: 00000019 00000000 00000333 00000000 00000000 c0ab0ef0 c0b40d08 c0b3f5dc
[  143.256105] 5ee0: dda55f7c dda55ef0 c014a0d8 c0148d0c dda4aa00 00000000 dda55f20 dda55f08
[  143.259415] 5f00: dda54000 00000000 dda55f4c 00000000 00000000 00001800 00000000 00000000
[  143.262727] 5f20: 00050007 006000c0 000003c1 000004b5 00000000 00000000 00000000 00000000
[  143.266039] 5f40: 00000000 00000262 00000296 a44d1e1b c0042d40 dda0a780 dda1c4e0 00000000
[  143.269342] 5f60: c0ab0ef0 c0149de0 dda0a798 dd8ebe20 dda55fac dda55f80 c00434cc c0149dec
[  143.272643] 5f80: ffffffff dda1c4e0 c00433b0 00000000 00000000 00000000 00000000 00000000
[  143.275959] 5fa0: 00000000 dda55fb0 c00090ac c00433bc 00000000 00000000 00000000 00000000
[  143.279265] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  143.282570] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[  143.285906] [<c0139344>] (set_page_dirty) from [<c01703a0>] (try_to_unmap_one+0x33c/0x594)
[  143.289227] [<c01703a0>] (try_to_unmap_one) from [<c016f650>] (rmap_walk_anon+0xbc/0x178)
[  143.292546] [<c016f650>] (rmap_walk_anon) from [<c0170fa4>] (rmap_walk+0x40/0x44)
[  143.295848] [<c0170fa4>] (rmap_walk) from [<c01713fc>] (try_to_unmap+0xd4/0x100)
[  143.299156] [<c01713fc>] (try_to_unmap) from [<c014700c>] (shrink_page_list+0xc70/0x10f4)
[  143.302444] [<c014700c>] (shrink_page_list) from [<c0147e0c>] (shrink_inactive_list+0x304/0x6bc)
[  143.305715] [<c0147e0c>] (shrink_inactive_list) from [<c01489b4>] (shrink_node_memcg+0x33c/0x688)
[  143.308998] [<c01489b4>] (shrink_node_memcg) from [<c0148dd8>] (shrink_node+0xd8/0x534)
[  143.312258] [<c0148dd8>] (shrink_node) from [<c014a0d8>] (kswapd+0x2f8/0x77c)
[  143.313949] [<c014a0d8>] (kswapd) from [<c00434cc>] (kthread+0x11c/0x158)
[  143.315609] [<c00434cc>] (kthread) from [<c00090ac>] (ret_from_fork+0x14/0x28)
[  143.317242] Exception stack(0xdda55fb0 to 0xdda55ff8)
[  143.318835] 5fa0:                                     00000000 00000000 00000000 00000000
[  143.321905] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  143.324970] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[  143.326547] Code: 01a03004 e3500000 0a00001c e5932004 (e5901030)
[  143.328259] ---[ end trace aa15b31a8215f396 ]---
[  151.768385] Unable to handle kernel paging request at virtual address e92d47fc
[  151.770052] pgd = c237cb4f
[  151.771531] [e92d47fc] *pgd=00000000
[  151.772984] Internal error: Oops: 5 [#2] ARM
[  151.774394] Modules linked in: bnep hci_uart btbcm serdev bluetooth ecdh_generic 8021q garp stp llc evdev snd_soc_wm8960(O) brcmfmac brcmutil sha256_generic cfg80211 snd_soc_volume_gpio(O) snd_soc_simple_card tagtagtag_ears(O) snd_soc_simple_card_utils raspberrypi_hwmon rfkill hwmon i2c_bcm2835 snd_soc_bcm2835_i2s bcm2835_codec(C) bcm2835_v4l2(C) regmap_mmio v4l2_mem2mem bcm2835_mmal_vchiq(C) v4l2_common videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_max9759(O) snd_soc_pcm5102a videodev snd_soc_core media vc_sm_cma(C) snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd fixed uio_pdrv_genirq uio ip_tables x_tables ipv6
[  151.787169] CPU: 0 PID: 465 Comm: python Tainted: G      D  C O      4.19.97+ #1294
[  151.790038] Hardware name: BCM2835
[  151.791478] PC is at set_page_dirty+0x48/0x114
[  151.792878] LR is at set_page_dirty+0x1c/0x114
[  151.794206] pc : [<c0139354>]    lr : [<c0139328>]    psr: 60000113
[  151.795546] sp : da2c38f8  ip : da2c38f8  fp : da2c390c
[  151.796872] r10: c0a29d80  r9 : c0b3e8cc  r8 : b6762000
[  151.798179] r7 : d7a41600  r6 : dba0c9c0  r5 : de2984a4  r4 : de2984a4
[  151.799488] r3 : de2984a4  r2 : de2984a4  r1 : e92d47f0  r0 : 00195acc
[  151.800813] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[  151.802181] Control: 00c5387d  Table: 179e4008  DAC: 00000055
[  151.803538] Process python (pid: 465, stack limit = 0xab2593d7)
[  151.804873] Stack: (0xda2c38f8 to 0xda2c4000)
[  151.806165] 38e0:                                                       b67620b8 de2984a4
[  151.808624] 3900: da2c3974 da2c3910 c01703a0 c0139318 c016f320 c016e928 00000000 1502134d
[  151.811046] 3920: 00000000 00000040 de2984a4 d7a41600 b6762000 d7a4ed98 d7a44588 dba0c9f8
[  151.813469] 3940: 00000000 8a887c88 c0170e9c 000001a9 b65b9000 da2c39c8 d7a243c0 d7a41600
[  151.815923] 3960: de2984a4 000b6762 da2c39b4 da2c3978 c016f650 c0170070 da2c39a4 00000000
[  151.818510] 3980: d7a1e2d0 000b65b9 de2984a4 de2984a4 c0a27028 8a887c88 da2c3cbc da2c3af4
[  151.821293] 39a0: da195acc da2c3a40 da2c39c4 da2c39b8 c0170fa4 c016f5a0 da2c39fc da2c39c8
[  151.824172] 39c0: c01713fc c0170f70 00000040 c0170064 c016f3e4 c0170e38 00000000 8a887c88
[  151.827162] 39e0: c0178414 de2984a8 de2984a4 00000001 da2c3ac4 da2c3a00 c014700c c0171334
[  151.830188] 3a00: 00000000 00000000 c0ab0ef0 00000000 da2c3afc 00000000 00000000 00000000
[  151.833313] 3a20: 00000000 00000000 00000000 00000000 00000000 00000000 da2c3ac4 00003a48
[  151.836581] 3a40: da2c3a40 da2c3a40 da2c3a48 da2c3a48 00000000 c0a3da98 c01348dc 60000113
[  151.839895] 3a60: da2c3af4 da2c3af0 da2c3af4 dd240400 da2c3cbc 00000000 da2c3af0 00000001
[  151.843208] 3a80: c0b3e6f4 c0a3da98 c0147d28 da2c3cbc 00000000 8a887c88 da2c3ac4 c0b3e6f4
[  151.846500] 3aa0: 00000001 c0ab1568 da2c3cbc 00000000 c0ab1564 da2c3afc da2c3b4c da2c3ac8
[  151.849811] 3ac0: c0147e0c c01463a8 da2c3afc 00000000 00000000 c0ab1564 00000001 c01454c8
[  151.853123] 3ae0: da252800 60000193 c0ab0ef0 dd240400 00000001 da2c3af4 da2c3af4 00000000
[  151.856434] 3b00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 8a887c88
[  151.859744] 3b20: da2c3b4c 00000000 da2c3b74 00000000 da2c3cbc 00000000 00000001 dd240400
[  151.863037] 3b40: da2c3be4 da2c3b50 c01489b4 c0147b14 00000600 00000000 dd0f2264 da252800
[  151.866346] 3b60: 00000601 00000000 0000009c 00000020 c0145188 00000000 00000001 00000000
[  151.869661] 3b80: 00000000 dd818800 00000001 00000001 00000000 00000000 dd818800 da2c3b9c
[  151.872974] 3ba0: da2c3b9c da2c3ba4 da2c3ba4 da2c3bac da2c3bac 8a887c88 00000000 da2c3cbc
[  151.876290] 3bc0: da252800 00000023 00000000 da2c3c10 c0ab0ef0 00000035 da2c3c4c da2c3be8
[  151.879581] 3be0: c0148dd8 c0148684 00000001 c007a738 da2c3cd8 da2c3d94 da2c2000 00000019
[  151.882891] 3c00: 00000000 00000000 dd0a4600 00000cef c0ab0ef0 00000009 00000041 8a887c88
[  151.886205] 3c20: c0ab1498 da2c3cbc c0ab1498 c0ab0ef0 006080c0 00000000 c0ab1498 00000000
[  151.889530] 3c40: da2c3c8c da2c3c50 c014932c c0148d0c 0000000c da2c2000 00000000 8a887c88
[  151.892843] 3c60: c0a4239c 006080c0 00000000 00000001 c0ab0ef0 00000000 c0a27028 c0ab1498
[  151.896138] 3c80: da2c3d24 da2c3c90 c0149854 c0149240 00000040 000011cb 00000001 c0a27028
[  151.899441] 3ca0: da2c3cfc da2c3cb0 00000040 00000060 00000058 006080c0 00001000 00000020
[  151.902756] 3cc0: 00000000 00000000 00090007 006080c0 00000025 00000035 00000000 00000000
[  151.906071] 3ce0: 00000000 00000000 00000000 0000001a 0000001f 8a887c88 00400000 00000000
[  151.909388] 3d00: 00000000 00404900 da2c3db8 00001000 00000001 00000000 da2c3de4 da2c3d28
[  151.912693] 3d20: c01367fc c0149604 00000040 0001b301 c0a36820 c0a3da98 00000000 da2c3d94
[  151.916009] 3d40: 00000000 006080c0 006080c0 00000000 00000001 00000001 00400000 00000000
[  151.919335] 3d60: 00000001 00000040 006080c0 00000040 c0ab0ef0 00000000 c13ac000 c0ab1498
[  151.922656] 3d80: 00000000 c0ab1498 00000000 00000000 00000000 00000000 c0a27028 dba1b1ac
[  151.925974] 3da0: dba0c378 8a887c88 da2c3dd4 c13ac000 da2c3ec0 8a887c88 00000001 d79e40d8
[  151.929269] 3dc0: d7a07480 c0a27028 dba0c340 00000040 da251000 00000800 da2c3e0c da2c3de8
[  151.932574] 3de0: c0163360 c0136324 03613000 d7a07480 c0a27028 00000055 00000040 da251000
[  151.935888] 3e00: da2c3e7c da2c3e10 c0166d9c c016333c 01cba000 01cba000 d7a07480 d7a07480
[  151.939203] 3e20: 00000055 006000c0 00003613 03613000 d79e40d8 d79e40d8 00000000 00000000
[  151.942511] 3e40: 00000000 00000000 00000000 00000000 00000000 8a887c88 da2c3fb0 dd18d400
[  151.945814] 3e60: 03613034 dba0c340 00000805 dba0c378 da2c3ed4 da2c3e80 c0700e0c c0166220
[  151.949117] 3e80: 00001123 01123000 00000000 03634000 00000000 00000000 00000000 00000000
[  151.952427] 3ea0: da2c3f2c 00000055 d7a07480 00000805 00000805 c0a27028 c0700ea0 03613034
[  151.955739] 3ec0: da2c3fb0 035f6000 da2c3ef4 da2c3ed8 c0700f4c c0700ae0 8a887c88 c0a2c220
[  151.959053] 3ee0: 00000805 c0a27028 da2c3fac da2c3ef8 c001ac68 c0700eac da2c3f64 da2c3f08
[  151.962351] 3f00: c016bae8 c01216f4 00100073 00000000 00000000 000035f6 00000000 00000001
[  151.965653] 3f20: c305c1e3 000035f6 00000000 00100073 dba0c340 c0169480 da2c3f64 03634000
[  151.968961] 3f40: dba0c340 03634000 c0a27028 dba0c378 da2c3f6c c016bdbc da2c3fa4 da2c3f68
[  151.972278] 3f60: c016bdbc c005ff20 b6d01820 c0009c7c ffffffff 00c5387d 00c5387d 0003e000
[  151.975599] 3f80: da2c3fac 8a887c88 b6d01820 60000010 ffffffff 00c5387d 00c5387d 0003e000
[  151.978898] 3fa0: 00000000 da2c3fb0 c0009c84 c001ac24 03613030 b6ddb7d4 00020fd1 035d57a8
[  151.982193] 3fc0: b6ddb7d4 0005e861 035d57a0 0003d891 b6ddb000 0003e000 035f6000 fffff000
[  151.985506] 3fe0: 01123000 bee828c8 b6d604c8 b6d01820 60000010 ffffffff 00000000 00000000
[  151.988856] [<c0139354>] (set_page_dirty) from [<c01703a0>] (try_to_unmap_one+0x33c/0x594)
[  151.992193] [<c01703a0>] (try_to_unmap_one) from [<c016f650>] (rmap_walk_anon+0xbc/0x178)
[  151.995505] [<c016f650>] (rmap_walk_anon) from [<c0170fa4>] (rmap_walk+0x40/0x44)
[  151.998802] [<c0170fa4>] (rmap_walk) from [<c01713fc>] (try_to_unmap+0xd4/0x100)
[  152.002115] [<c01713fc>] (try_to_unmap) from [<c014700c>] (shrink_page_list+0xc70/0x10f4)
[  152.005426] [<c014700c>] (shrink_page_list) from [<c0147e0c>] (shrink_inactive_list+0x304/0x6bc)
[  152.008726] [<c0147e0c>] (shrink_inactive_list) from [<c01489b4>] (shrink_node_memcg+0x33c/0x688)
[  152.012007] [<c01489b4>] (shrink_node_memcg) from [<c0148dd8>] (shrink_node+0xd8/0x534)
[  152.015266] [<c0148dd8>] (shrink_node) from [<c014932c>] (do_try_to_free_pages+0xf8/0x3c4)
[  152.018538] [<c014932c>] (do_try_to_free_pages) from [<c0149854>] (try_to_free_pages+0x25c/0x480)
[  152.021815] [<c0149854>] (try_to_free_pages) from [<c01367fc>] (__alloc_pages_nodemask+0x4e4/0xea0)
[  152.025091] [<c01367fc>] (__alloc_pages_nodemask) from [<c0163360>] (__pte_alloc+0x30/0x1e0)
[  152.028343] [<c0163360>] (__pte_alloc) from [<c0166d9c>] (handle_mm_fault+0xb88/0xc68)
[  152.031582] [<c0166d9c>] (handle_mm_fault) from [<c0700e0c>] (do_page_fault+0x338/0x3cc)
[  152.034832] [<c0700e0c>] (do_page_fault) from [<c0700f4c>] (do_translation_fault+0xac/0xb4)
[  152.038104] [<c0700f4c>] (do_translation_fault) from [<c001ac68>] (do_DataAbort+0x50/0xf4)
[  152.041375] [<c001ac68>] (do_DataAbort) from [<c0009c84>] (__dabt_usr+0x44/0x60)
[  152.044614] Exception stack(0xda2c3fb0 to 0xda2c3ff8)
[  152.046232] 3fa0:                                     03613030 b6ddb7d4 00020fd1 035d57a8
[  152.049383] 3fc0: b6ddb7d4 0005e861 035d57a0 0003d891 b6ddb000 0003e000 035f6000 fffff000
[  152.052515] 3fe0: 01123000 bee828c8 b6d604c8 b6d01820 60000010 ffffffff
[  152.054124] Code: e5901030 e3120001 12422001 01a02003 (e591100c)
[  152.055716] ---[ end trace aa15b31a8215f397 ]---
Répondre
#6
I think you should try to install again Pynab 0.7.4 because you had to turn off your Nabaztag with power supply cable.

If you have to shutdown your Nabaztag, please try to press 3 times the head button or the command line
Code :
$ sudo poweroff

Or for a reboot
Code :
$ sudo reboot
Répondre
#7
Maybe you can check your WiFi configuration too.
For unknown reasons, I had a very unstable connection too and I solved it by changing the channel to 11.
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