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[PROBLEM] kernel panic when "update library" - Printable Version

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kernel panic when "update library" - Panua - 08-18-2021

I tried to read most of the threads mentioning library, but could not find similar problems, either from here or with Google.

- fresh moodeaudio as of now 7.30
- Raspberry Pi Zero WH, 32GB SD card
- Merus audio hat ZW
- ubuntu 21.04, samba as NAS (containing about 500 artists, 1500 albums, ~8000 tracks)

I booted moodeaudio u, changed wifi settings, added my samba share as music source, expanded storage, rebooted.

Then menu -> update library

First few seconds it's working as it should probably as there's disk activity on my NAS drive, then nothing. The spinner continues to spin though. As this s my second attempt I treid to follow the instructions to the letter, first time I used "regenerate" on the library page and let it run for 48 hours, the spinning never ended.

Anyway kern log shows some errors, lastly about thmcache:

Code:
Process thmcache.php (pid: 1416, stack limit = 0xa0e20ab6)

Additionally, for whatever reason moodeaudiolog shows every (or how many it was able to read) last flac file in the directory as "not a valid bitstream"
Code:
20210818 092646 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/The Essential/Disc 02/15 - Land Of Hope And Dreams (Live At Madison Square Garden).flac
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream


All the other files in those directories containing flacs don't show any errors, it's just the last file.

Also that is the last lines of moodeutl -l, the spinner spins but log file stays the same, doesn't update.

Anyway, I'm not sure how to fix the problem, is it my NAS/Samba, is it moodeaudio or what. I can provide all logs needed to help debug this, but I don't think I have anything special with the sambasettings or my network. It's just that the library update/construction crashes and fails to update the UI with a meaningful message about it.


RE: kernel panic when "update library" - DRONE7 - 08-18-2021

(08-18-2021, 08:29 AM)Panua Wrote: Anyway, I'm not sure how to fix the problem, is it my NAS/Samba, is it moodeaudio or what. I can provide all logs needed to help debug this, but I don't think I have anything special with the sambasettings or my network. It's just that the library update/construction crashes and fails to update the UI with a meaningful message about it.
Code:
20210818 092646 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/The Essential/Disc 02/15 - Land Of Hope And Dreams (Live At Madison Square Garden).flac
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
Remove that file from your NAS and regenerate the library....
Almost certain there is additional data- video-cue-etc that is causing the library to hang.


RE: kernel panic when "update library" - Panua - 08-18-2021

(08-18-2021, 08:52 AM)DRONE7 Wrote:
(08-18-2021, 08:29 AM)Panua Wrote: Anyway, I'm not sure how to fix the problem, is it my NAS/Samba, is it moodeaudio or what. I can provide all logs needed to help debug this, but I don't think I have anything special with the sambasettings or my network. It's just that the library update/construction crashes and fails to update the UI with a meaningful message about it.
Code:
20210818 092646 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/The Essential/Disc 02/15 - Land Of Hope And Dreams (Live At Madison Square Garden).flac
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
Remove that file from your NAS and regenerate the library....
Almost certain there is additional data- video-cue-etc that is causing the library to hang.

That i s only the last of the many, if I remove that, it would report the second last file.
Code:
20210818 092626 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac
20210818 092626 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
20210818 092643 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/Greatest Hits/18 - This Hard Land.flac
20210818 092643 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
20210818 092644 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/Lucky Town/10 - My Beautiful Reward.flac
20210818 092644 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
20210818 092646 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/The Essential/Disc 01/15 - Atlantic City.flac
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
20210818 092646 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/The Essential/Disc 02/15 - Land Of Hope And Dreams (Live At Madison Square Garden).flac
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream

How can I check for the additional data, mediainfo or something?

Code:
pi@moode:~ $ file '/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac'
/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac: Audio file with ID3 version 2.3.0, contains:FLAC audio bitstream data, 16 bit, stereo, 44.1 kHz, 11527740 samples



RE: kernel panic when "update library" - Tim Curtis - 08-18-2021

Reboot and post the Moode log. You can also look in the MPD log for errors.

Code:
# Moode startup log
moodeutl -l

# MPD log
cat /var/log/mpd/log

The error below indicates the flac file has a bad metadata, possibly from the particular tagging utility that you are using.
Code:
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream



RE: kernel panic when "update library" - Panua - 08-18-2021

(08-18-2021, 11:17 AM)Tim Curtis Wrote: Reboot and post the Moode log. You can also look in the MPD log for errors.

Code:
# Moode startup log
moodeutl -l

(after started library update)
Code:
pi@moode:~ $ moodeutl -l
20210818 140126 worker: -- Start
20210818 140126 worker: Successfully daemonized
20210818 140128 worker: Integrity check (passed)
20210818 140129 moode.php: MPD connect failed: cmd=(playlist)
20210818 140131 worker: File check (OK)
20210818 140132 moode.php: MPD connect failed: cmd=(playlist)
20210818 140134 worker: Session vacuumed
20210818 140134 worker: Session loaded
20210818 140134 worker: Debug logging (OFF)
20210818 140134 worker: -- Audio debug
20210818 140134 worker: ALSA cards: (0:empty | 1:empty | 2:empty | 3:empty
20210818 140134 worker: MPD config: (0:MERUS(tm) Amp piHAT ZW | mixer:(Digital) | card:0)
20210818 140134 worker: ALSA mixer actual (Digital)
20210818 140135 worker: ALSA Digital volume set to (Invalid card number.)
20210818 140135 worker: -- System
20210818 140135 moode.php: MPD connect failed: cmd=(playlist)
20210818 140139 worker: Host     (moode)
20210818 140139 worker: moOde    (7.3.0 2021-06-25)
20210818 140139 worker: RaspiOS  (10.6)
20210818 140139 worker: Kernel   (5.4.77+ #1371)
20210818 140139 worker: Platform (Pi-Zero W 1.1 512MB)
20210818 140139 worker: ARM arch (armv6l, 32-bit kernel)
20210818 140139 worker: MPD ver  (0.22.8_p0x3)
20210818 140139 worker: CPU gov  (ondemand)
20210818 140139 worker: USB boot not available
20210818 140139 worker: File system expanded
20210818 140139 worker: HDMI port on
20210818 140139 worker: -- Network
20210818 140139 worker: eth0 does not exist
20210818 140139 worker: eth0 address not assigned
20210818 140140 worker: wlan0 exists
20210818 140140 worker: wifi country (CH)
20210818 140140 worker: wlan0 trying SSID (B4-24)
20210818 140140 worker: IP addr (192.168.1.68)
20210818 140140 worker: Netmask (255.255.255.0)
20210818 140140 worker: Gateway (192.168.1.20)
20210818 140140 worker: Pri DNS (8.8.8.8)
20210818 140140 worker: Domain  (1.1.1.1)
20210818 140140 worker: Pi integrated wlan0 power save disabled
20210818 140140 worker: -- Audio config
20210818 140157 worker: MPD conf updated
20210818 140157 worker: ALSA card number (0)
20210818 140157 worker: MPD audio output (MERUS(tm) Amp piHAT ZW)
20210818 140157 worker: WARNING: No device found at MPD configured card 0
20210818 140157 worker: ALSA mixer name (Digital)
20210818 140157 worker: MPD volume control (software)
20210818 140157 worker: Hdwr volume controller exists
20210818 140157 worker: Max ALSA volume (100%)
20210818 140157 worker: ALSA output mode (Default: plughw)
20210818 140157 worker: ALSA loopback (Off)
20210818 140157 worker: Reset renderer active flags
20210818 140157 worker: CamillaDSP (off)
20210818 140157 worker: -- MPD startup
20210818 140157 worker: MPD started
20210818 140159 worker: MPD accepting connections
20210818 140159 worker: MPD output 1 ALSA Default (on)
20210818 140159 worker: MPD output 2 ALSA Bluetooth (off)
20210818 140159 worker: MPD output 3 HTTP Server (off)
20210818 140159 worker: MPD crossfade (off)
20210818 140159 worker: MPD ignore CUE files (yes)
20210818 140159 worker: -- Feature availability
20210818 140159 worker: Source select (available)
20210818 140159 worker: Source select (source: MPD)
20210818 140159 worker: Source select (output: MERUS(tm) Amp piHAT ZW)
20210818 140159 worker: Bluetooth (available)
20210818 140159 worker: Airplay renderer (available)
20210818 140159 worker: Spotify renderer (available)
20210818 140159 worker: Squeezelite (available)
20210818 140159 worker: RoonBridge renderer (not installed)
20210818 140159 worker: UPnP renderer (available)
20210818 140159 worker: DLNA server (available)
20210818 140159 worker: UPnP browser (available)
20210818 140159 worker: GPIO button handler (available)
20210818 140159 worker: Stream recorder (n/a)
20210818 140159 worker: -- Music sources
20210818 140159 worker: USB sources (none attached)
20210818 140207 worker: NAS and UPnP sources (mountall initiated)
20210818 140207 worker: -- Other
20210818 140207 worker: USB volume knob (Off)
20210818 140207 worker: USB auto-mounter (devmon)
20210818 140207 worker: LED0 (On)
20210818 140207 worker: LED1 (sysclass does not exist)
20210818 140207 worker: Saved MPD vol level (0)
20210818 140207 worker: Preamp volume level (0)
20210818 140207 worker: MPD volume level (0) restored
20210818 140207 worker: ALSA Digital volume (Invalid card number.)
20210818 140207 worker: Auto-play (Off)
20210818 140207 worker: Maintenance interval (3 hours)
20210818 140207 worker: Screen saver activation (Never)
20210818 140207 worker: Session permissions (OK)
20210818 140208 worker: Watchdog started
20210818 140208 worker: Ready
20210818 140423 worker: Job update_library
20210818 140423 mpdindex: Start
20210818 140424 thmcache: Start
20210818 140424 thmcache: Priority: Embedded cover
20210818 140424 thmcache: Res,Qual: Auto
20210818 140424 thmcache: Px ratio: 1
20210818 140424 thmcache: Th width: 100
20210818 140424 thmcache: Thm qual: 75
20210818 140424 thmcache: Scanning: NAS, SDCARD, UPNP
20210818 140520 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Bruce Springsteen/The Essential/Disc 03/12 - Countin' on a Miracle [Acoustic Version].flac
20210818 140520 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
20210818 140526 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Captain Hollywood Project/Animals or Human/11 - Get Hypnotized.flac
20210818 140526 thmcache: flac: Zend media exception: Not a valid FLAC bitstream
20210818 140607 thmcache: flac: /var/lib/mpd/music/NAS/Sambamusa/Dire Straits/Communiqué/09 - Follow Me Home.flac
20210818 140607 thmcache: flac: Zend media exception: Not a valid FLAC bitstream

I don't think it's viable option to try to exclude "bad" flacks from 108 GB of music files to be able to create the library, if it's really not able to create it because of the flac file errors.

Code:
# MPD log
cat /var/log/mpd/log

it shows updates to the library, the list goes on about 60 songs, then stops. All updates happen in the same timestamp, no other updates.
Code:
Aug 18 14:04 : update: added NAS/Sambamusa/4R/Mood/01 - Pray.mp3
.... etc. ~60 lines

Quote:The error below indicates the flac file has a bad metadata, possibly from the particular tagging utility that you are using.
Code:
20210818 092646 thmcache: flac: Zend media exception: Not a valid FLAC bitstream

Hmm ok, why does it not report the other files in the same directory, encoded at the same time with same settings? Also the tags are either made by flac or mediamonkey, they should be relatively error free?

Also the kernel log shows the following, maybe there's a hint why it does not finish:

Code:
pi@moode:~ $ cat /var/log/kern.log
Aug 18 14:01:11 moode kernel: [    0.000000] Booting Linux on physical CPU 0x0
Aug 18 14:01:11 moode kernel: [    0.000000] Linux version 5.4.77+ (dom@buildbot) (gcc version 8.4.0 (Ubuntu/Linaro 8.4.0-3ubuntu1)) #1371 Tue Nov 17 13:28:42 GMT 2020
Aug 18 14:01:11 moode kernel: [    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
Aug 18 14:01:11 moode kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Aug 18 14:01:11 moode kernel: [    0.000000] OF: fdt: Machine model: Raspberry Pi Zero W Rev 1.1
Aug 18 14:01:11 moode kernel: [    0.000000] Memory policy: Data cache writeback
Aug 18 14:01:11 moode kernel: [    0.000000] Reserved memory: created CMA memory pool at 0x17c00000, size 64 MiB
Aug 18 14:01:11 moode kernel: [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
Aug 18 14:01:11 moode kernel: [    0.000000] On node 0 totalpages: 114688
Aug 18 14:01:11 moode kernel: [    0.000000]   Normal zone: 1008 pages used for memmap
Aug 18 14:01:11 moode kernel: [    0.000000]   Normal zone: 0 pages reserved
Aug 18 14:01:11 moode kernel: [    0.000000]   Normal zone: 114688 pages, LIFO batch:31
Aug 18 14:01:11 moode kernel: [    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
Aug 18 14:01:11 moode kernel: [    0.000000] pcpu-alloc: [0] 0
Aug 18 14:01:11 moode kernel: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 113680
Aug 18 14:01:11 moode kernel: [    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:D5:F9:72 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  net.ifnames=0 console=ttyS0,115200 console=tty1 root=PARTUUID=067e19d7-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Aug 18 14:01:11 moode kernel: [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
Aug 18 14:01:11 moode kernel: [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
Aug 18 14:01:11 moode kernel: [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
Aug 18 14:01:11 moode kernel: [    0.000000] Memory: 376180K/458752K available (7813K kernel code, 712K rwdata, 2468K rodata, 512K init, 804K bss, 17036K reserved, 65536K cma-reserved)
Aug 18 14:01:11 moode kernel: [    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Aug 18 14:01:11 moode kernel: [    0.000000] ftrace: allocating 27739 entries in 55 pages
Aug 18 14:01:11 moode kernel: [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
Aug 18 14:01:11 moode kernel: [    0.000000] random: get_random_bytes called from start_kernel+0x2a8/0x4d8 with crng_init=0
Aug 18 14:01:11 moode kernel: [    0.000025] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
Aug 18 14:01:11 moode kernel: [    0.000088] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
Aug 18 14:01:11 moode kernel: [    0.000205] bcm2835: system timer (irq = 27)
Aug 18 14:01:11 moode kernel: [    0.000830] Console: colour dummy device 80x30
Aug 18 14:01:11 moode kernel: [    0.001423] printk: console [tty1] enabled
Aug 18 14:01:11 moode kernel: [    0.001518] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
Aug 18 14:01:11 moode kernel: [    0.050400] pid_max: default: 32768 minimum: 301
Aug 18 14:01:11 moode kernel: [    0.050730] LSM: Security Framework initializing
Aug 18 14:01:11 moode kernel: [    0.051096] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
Aug 18 14:01:11 moode kernel: [    0.051168] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
Aug 18 14:01:11 moode kernel: [    0.053393] Disabling memory control group subsystem
Aug 18 14:01:11 moode kernel: [    0.053713] CPU: Testing write buffer coherency: ok
Aug 18 14:01:11 moode kernel: [    0.055460] Setting up static identity map for 0x8200 - 0x8238
Aug 18 14:01:11 moode kernel: [    0.056697] devtmpfs: initialized
Aug 18 14:01:11 moode kernel: [    0.070100] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
Aug 18 14:01:11 moode kernel: [    0.070724] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Aug 18 14:01:11 moode kernel: [    0.070821] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
Aug 18 14:01:11 moode kernel: [    0.079851] pinctrl core: initialized pinctrl subsystem
Aug 18 14:01:11 moode kernel: [    0.082017] NET: Registered protocol family 16
Aug 18 14:01:11 moode kernel: [    0.086680] DMA: preallocated 1024 KiB pool for atomic coherent allocations
Aug 18 14:01:11 moode kernel: [    0.093527] audit: initializing netlink subsys (disabled)
Aug 18 14:01:11 moode kernel: [    0.095860] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
Aug 18 14:01:11 moode kernel: [    0.095932] hw-breakpoint: maximum watchpoint size is 4 bytes.
Aug 18 14:01:11 moode kernel: [    0.096141] Serial: AMBA PL011 UART driver
Aug 18 14:01:11 moode kernel: [    0.099889] bcm2835-mbox 2000b880.mailbox: mailbox enabled
Aug 18 14:01:11 moode kernel: [    0.100759] audit: type=2000 audit(0.090:1): state=initialized audit_enabled=0 res=1
Aug 18 14:01:11 moode kernel: [    0.120839] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-11-17 13:42, variant start
Aug 18 14:01:11 moode kernel: [    0.130862] raspberrypi-firmware soc:firmware: Firmware hash is 20c430d6cf4343ed95afba07c4735b7c587a4c83
Aug 18 14:01:11 moode kernel: [    0.196076] bcm2835-dma 20007000.dma: DMA legacy API manager, dmachans=0x1
Aug 18 14:01:11 moode kernel: [    0.199381] SCSI subsystem initialized
Aug 18 14:01:11 moode kernel: [    0.199711] usbcore: registered new interface driver usbfs
Aug 18 14:01:11 moode kernel: [    0.199874] usbcore: registered new interface driver hub
Aug 18 14:01:11 moode kernel: [    0.200218] usbcore: registered new device driver usb
Aug 18 14:01:11 moode kernel: [    0.203175] clocksource: Switched to clocksource timer
Aug 18 14:01:11 moode kernel: [    1.689845] VFS: Disk quotas dquot_6.6.0
Aug 18 14:01:11 moode kernel: [    1.690075] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Aug 18 14:01:11 moode kernel: [    1.690490] FS-Cache: Loaded
Aug 18 14:01:11 moode kernel: [    1.690941] CacheFiles: Loaded
Aug 18 14:01:11 moode kernel: [    1.712421] thermal_sys: Registered thermal governor 'step_wise'
Aug 18 14:01:11 moode kernel: [    1.713319] NET: Registered protocol family 2
Aug 18 14:01:11 moode kernel: [    1.714836] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
Aug 18 14:01:11 moode kernel: [    1.714967] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
Aug 18 14:01:11 moode kernel: [    1.715082] TCP bind hash table entries: 4096 (order: 2, 16384 bytes, linear)
Aug 18 14:01:11 moode kernel: [    1.715186] TCP: Hash tables configured (established 4096 bind 4096)
Aug 18 14:01:11 moode kernel: [    1.715416] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
Aug 18 14:01:11 moode kernel: [    1.715495] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
Aug 18 14:01:11 moode kernel: [    1.716045] NET: Registered protocol family 1
Aug 18 14:01:11 moode kernel: [    1.717457] RPC: Registered named UNIX socket transport module.
Aug 18 14:01:11 moode kernel: [    1.717531] RPC: Registered udp transport module.
Aug 18 14:01:11 moode kernel: [    1.717566] RPC: Registered tcp transport module.
Aug 18 14:01:11 moode kernel: [    1.717599] RPC: Registered tcp NFSv4.1 backchannel transport module.
Aug 18 14:01:11 moode kernel: [    1.719294] hw perfevents: no irqs for PMU, sampling events not supported
Aug 18 14:01:11 moode kernel: [    1.719426] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
Aug 18 14:01:11 moode kernel: [    1.724442] Initialise system trusted keyrings
Aug 18 14:01:11 moode kernel: [    1.724989] workingset: timestamp_bits=14 max_order=17 bucket_order=3
Aug 18 14:01:11 moode kernel: [    1.743471] FS-Cache: Netfs 'nfs' registered for caching
Aug 18 14:01:11 moode kernel: [    1.745274] NFS: Registering the id_resolver key type
Aug 18 14:01:11 moode kernel: [    1.745431] Key type id_resolver registered
Aug 18 14:01:11 moode kernel: [    1.745475] Key type id_legacy registered
Aug 18 14:01:11 moode kernel: [    1.745535] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Aug 18 14:01:11 moode kernel: [    1.748009] Key type asymmetric registered
Aug 18 14:01:11 moode kernel: [    1.748082] Asymmetric key parser 'x509' registered
Aug 18 14:01:11 moode kernel: [    1.748211] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
Aug 18 14:01:11 moode kernel: [    1.748265] io scheduler mq-deadline registered
Aug 18 14:01:11 moode kernel: [    1.748303] io scheduler kyber registered
Aug 18 14:01:11 moode kernel: [    1.751946] bcm2708_fb soc:fb: FB found 1 display(s)
Aug 18 14:01:11 moode kernel: [    1.765526] Console: switching to colour frame buffer device 80x30
Aug 18 14:01:11 moode kernel: [    1.774261] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 640x480
Aug 18 14:01:11 moode kernel: [    1.788946] bcm2835-rng 20104000.rng: hwrng registered
Aug 18 14:01:11 moode kernel: [    1.792992] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
Aug 18 14:01:11 moode kernel: [    1.801148] vc-sm: Videocore shared memory driver
Aug 18 14:01:11 moode kernel: [    1.805744] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
Aug 18 14:01:11 moode kernel: [    1.836210] brd: module loaded
Aug 18 14:01:11 moode kernel: [    1.855991] loop: module loaded
Aug 18 14:01:11 moode kernel: [    1.861723] Loading iSCSI transport class v2.0-870.
Aug 18 14:01:11 moode kernel: [    1.866474] usbcore: registered new interface driver smsc95xx
Aug 18 14:01:11 moode kernel: [    1.869962] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Aug 18 14:01:11 moode kernel: [    2.503185] random: fast init done
Aug 18 14:01:11 moode kernel: [    2.605833] Core Release: 2.80a
Aug 18 14:01:11 moode kernel: [    2.609248] Setting default values for core params
Aug 18 14:01:11 moode kernel: [    2.612609] Finished setting default values for core params
Aug 18 14:01:11 moode kernel: [    2.816653] Using Buffer DMA mode
Aug 18 14:01:11 moode kernel: [    2.820041] Periodic Transfer Interrupt Enhancement - disabled
Aug 18 14:01:11 moode kernel: [    2.823442] Multiprocessor Interrupt Enhancement - disabled
Aug 18 14:01:11 moode kernel: [    2.826733] OTG VER PARAM: 0, OTG VER FLAG: 0
Aug 18 14:01:11 moode kernel: [    2.830056] Dedicated Tx FIFOs mode
Aug 18 14:01:11 moode kernel: [    2.834407] WARN::dwc_otg_hcd_init:1074: FIQ DMA bounce buffers: virt = d7d14000 dma = 0x97d14000 len=9024
Aug 18 14:01:11 moode kernel: [    2.841197] FIQ FSM acceleration enabled for :
Aug 18 14:01:11 moode kernel: [    2.841197] Non-periodic Split Transactions
Aug 18 14:01:11 moode kernel: [    2.841197] Periodic Split Transactions
Aug 18 14:01:11 moode kernel: [    2.841197] High-Speed Isochronous Endpoints
Aug 18 14:01:11 moode kernel: [    2.841197] Interrupt/Control Split Transaction hack enabled
Aug 18 14:01:11 moode kernel: [    2.856925] dwc_otg: Microframe scheduler enabled
Aug 18 14:01:11 moode kernel: [    2.857164] WARN::hcd_init_fiq:457: FIQ on core 0
Aug 18 14:01:11 moode kernel: [    2.860262] WARN::hcd_init_fiq:458: FIQ ASM at c059fc0c length 36
Aug 18 14:01:11 moode kernel: [    2.863275] WARN::hcd_init_fiq:497: MPHI regs_base at dc810000
Aug 18 14:01:11 moode kernel: [    2.866295] dwc_otg 20980000.usb: DWC OTG Controller
Aug 18 14:01:11 moode kernel: [    2.869324] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
Aug 18 14:01:11 moode kernel: [    2.875383] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
Aug 18 14:01:11 moode kernel: [    2.878531] Init: Port Power? op_state=1
Aug 18 14:01:11 moode kernel: [    2.881569] Init: Power Port (0)
Aug 18 14:01:11 moode kernel: [    2.885146] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
Aug 18 14:01:11 moode kernel: [    2.891344] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Aug 18 14:01:11 moode kernel: [    2.897763] usb usb1: Product: DWC OTG Controller
Aug 18 14:01:11 moode kernel: [    2.901047] usb usb1: Manufacturer: Linux 5.4.77+ dwc_otg_hcd
Aug 18 14:01:11 moode kernel: [    2.904373] usb usb1: SerialNumber: 20980000.usb
Aug 18 14:01:11 moode kernel: [    2.908904] hub 1-0:1.0: USB hub found
Aug 18 14:01:11 moode kernel: [    2.912299] hub 1-0:1.0: 1 port detected
Aug 18 14:01:11 moode kernel: [    2.916850] dwc_otg: FIQ enabled
Aug 18 14:01:11 moode kernel: [    2.916867] dwc_otg: NAK holdoff enabled
Aug 18 14:01:11 moode kernel: [    2.916879] dwc_otg: FIQ split-transaction FSM enabled
Aug 18 14:01:11 moode kernel: [    2.916902] Module dwc_common_port init
Aug 18 14:01:11 moode kernel: [    2.917554] usbcore: registered new interface driver usb-storage
Aug 18 14:01:11 moode kernel: [    2.921310] mousedev: PS/2 mouse device common for all mice
Aug 18 14:01:11 moode kernel: [    2.926393] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
Aug 18 14:01:11 moode kernel: [    2.933429] sdhci: Secure Digital Host Controller Interface driver
Aug 18 14:01:11 moode kernel: [    2.936788] sdhci: Copyright(c) Pierre Ossman
Aug 18 14:01:11 moode kernel: [    2.940945] mmc-bcm2835 20300000.mmcnr: could not get clk, deferring probe
Aug 18 14:01:11 moode kernel: [    2.945735] sdhost-bcm2835 20202000.mmc: could not get clk, deferring probe
Aug 18 14:01:11 moode kernel: [    2.949588] sdhci-pltfm: SDHCI platform and OF driver helper
Aug 18 14:01:11 moode kernel: [    2.954060] ledtrig-cpu: registered to indicate activity on CPUs
Aug 18 14:01:11 moode kernel: [    2.958147] hidraw: raw HID events driver (C) Jiri Kosina
Aug 18 14:01:11 moode kernel: [    2.961937] usbcore: registered new interface driver usbhid
Aug 18 14:01:11 moode kernel: [    2.965550] usbhid: USB HID core driver
Aug 18 14:01:11 moode kernel: [    2.970368] vchiq: vchiq_init_state: slot_zero = (ptrval)
Aug 18 14:01:11 moode kernel: [    2.976172] [vc_sm_connected_init]: start
Aug 18 14:01:11 moode kernel: [    2.987705] [vc_sm_connected_init]: end - returning 0
Aug 18 14:01:11 moode kernel: [    2.993918] Initializing XFRM netlink socket
Aug 18 14:01:11 moode kernel: [    2.997375] NET: Registered protocol family 17
Aug 18 14:01:11 moode kernel: [    3.000803] Key type dns_resolver registered
Aug 18 14:01:11 moode kernel: [    3.005397] registered taskstats version 1
Aug 18 14:01:11 moode kernel: [    3.008530] Loading compiled-in X.509 certificates
Aug 18 14:01:11 moode kernel: [    3.027156] uart-pl011 20201000.serial: cts_event_workaround enabled
Aug 18 14:01:11 moode kernel: [    3.030574] 20201000.serial: ttyAMA0 at MMIO 0x20201000 (irq = 81, base_baud = 0) is a PL011 rev2
Aug 18 14:01:11 moode kernel: [    3.039897] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
Aug 18 14:01:11 moode kernel: [    3.049003] mmc-bcm2835 20300000.mmcnr: mmc_debug:0 mmc_debug2:0
Aug 18 14:01:11 moode kernel: [    3.052552] mmc-bcm2835 20300000.mmcnr: DMA channel allocated
Aug 18 14:01:11 moode kernel: [    3.083475] sdhost: log_buf @ (ptrval) (97d13000)
Aug 18 14:01:11 moode kernel: [    3.126403] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
Aug 18 14:01:11 moode kernel: [    3.131658] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
Aug 18 14:01:11 moode kernel: [    3.135071] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
Aug 18 14:01:11 moode kernel: [    3.141780] of_cfs_init
Aug 18 14:01:11 moode kernel: [    3.165971] of_cfs_init: OK
Aug 18 14:01:11 moode kernel: [    3.169540] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
Aug 18 14:01:11 moode kernel: [    3.174311] Waiting for root device PARTUUID=067e19d7-02...
Aug 18 14:01:11 moode kernel: [    3.180178] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
Aug 18 14:01:11 moode kernel: [    3.244757] mmc0: host does not support reading read-only switch, assuming write-enable
Aug 18 14:01:11 moode kernel: [    3.254252] mmc0: new high speed SDHC card at address aaaa
Aug 18 14:01:11 moode kernel: [    3.259600] mmcblk0: mmc0:aaaa SU32G 29.7 GiB
Aug 18 14:01:11 moode kernel: [    3.267326]  mmcblk0: p1 p2
Aug 18 14:01:11 moode kernel: [    3.313922] mmc1: new high speed SDIO card at address 0001
Aug 18 14:01:11 moode kernel: [    3.319906] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
Aug 18 14:01:11 moode kernel: [    3.326857] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
Aug 18 14:01:11 moode kernel: [    3.339918] devtmpfs: mounted
Aug 18 14:01:11 moode kernel: [    3.349253] Freeing unused kernel memory: 512K
Aug 18 14:01:11 moode kernel: [    3.352643] This architecture does not have kernel memory protection.
Aug 18 14:01:11 moode kernel: [    3.356050] Run /sbin/init as init process
Aug 18 14:01:11 moode kernel: [    4.362820] NET: Registered protocol family 10
Aug 18 14:01:11 moode kernel: [    4.368700] Segment Routing with IPv6
Aug 18 14:01:11 moode kernel: [    7.010292] random: systemd: uninitialized urandom read (16 bytes read)
Aug 18 14:01:11 moode kernel: [    7.420705] random: systemd: uninitialized urandom read (16 bytes read)
Aug 18 14:01:11 moode kernel: [    7.437626] random: systemd: uninitialized urandom read (16 bytes read)
Aug 18 14:01:11 moode kernel: [    8.406083] i2c /dev entries driver
Aug 18 14:01:11 moode kernel: [   11.786053] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Aug 18 14:01:11 moode kernel: [   14.813116] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
Aug 18 14:01:11 moode kernel: [   14.825497] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
Aug 18 14:01:11 moode kernel: [   14.825530] [vc_sm_connected_init]: start
Aug 18 14:01:11 moode kernel: [   14.863946] [vc_sm_connected_init]: installed successfully
Aug 18 14:01:11 moode kernel: [   14.874766] mc: Linux media interface: v0.10
Aug 18 14:01:11 moode kernel: [   15.074383] videodev: Linux video capture interface: v2.00
Aug 18 14:01:11 moode kernel: [   15.169306] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Aug 18 14:01:11 moode kernel: [   15.181590] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Aug 18 14:01:11 moode kernel: [   15.199257] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
Aug 18 14:01:11 moode kernel: [   15.200184] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
Aug 18 14:01:11 moode kernel: [   15.267747] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
Aug 18 14:01:11 moode kernel: [   15.287779] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
Aug 18 14:01:11 moode kernel: [   15.303434] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
Aug 18 14:01:11 moode kernel: [   15.306669] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
Aug 18 14:01:11 moode kernel: [   15.308029] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
Aug 18 14:01:11 moode kernel: [   15.308083] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
Aug 18 14:01:11 moode kernel: [   15.308124] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
Aug 18 14:01:11 moode kernel: [   15.308153] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
Aug 18 14:01:11 moode kernel: [   15.308179] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
Aug 18 14:01:11 moode kernel: [   15.308599] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
Aug 18 14:01:11 moode kernel: [   15.324746] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
Aug 18 14:01:11 moode kernel: [   15.324828] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
Aug 18 14:01:11 moode kernel: [   15.342430] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
Aug 18 14:01:11 moode kernel: [   15.342545] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
Aug 18 14:01:11 moode kernel: [   15.352196] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
Aug 18 14:01:11 moode kernel: [   15.352276] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
Aug 18 14:01:11 moode kernel: [   16.183109] snd-rpi-simple soc:sound: ASoC: failed to init link MerusAmp: -517
Aug 18 14:01:11 moode kernel: [   16.197356] snd-rpi-simple soc:sound: ASoC: failed to init link MerusAmp: -517
Aug 18 14:01:11 moode kernel: [   16.274391] snd-rpi-simple soc:sound: ASoC: failed to init link MerusAmp: -517
Aug 18 14:01:11 moode kernel: [   17.245056] cfg80211: Loading compiled-in X.509 certificates for regulatory database
Aug 18 14:01:11 moode kernel: [   17.584376] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Aug 18 14:01:11 moode kernel: [   18.154869] snd-rpi-simple soc:sound: ASoC: failed to init link MerusAmp: -517
Aug 18 14:01:11 moode kernel: [   18.173661] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
Aug 18 14:01:11 moode kernel: [   18.184449] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
Aug 18 14:01:11 moode kernel: [   18.184960] usbcore: registered new interface driver brcmfmac
Aug 18 14:01:11 moode kernel: [   18.187414] snd-rpi-simple soc:sound: ASoC: failed to init link MerusAmp: -517
Aug 18 14:01:11 moode kernel: [   18.222240] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt failed with error -2
Aug 18 14:01:11 moode kernel: [   18.549457] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
Aug 18 14:01:11 moode kernel: [   18.549682] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
Aug 18 14:01:11 moode kernel: [   18.550980] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 22 2019 01:59:28 version 7.45.98.94 (r723000 CY) FWID 01-3b33decd
Aug 18 14:01:11 moode kernel: [   26.828871] ma120x0p 1-0020: ASoC: failed to probe component -121
Aug 18 14:01:11 moode kernel: [   26.828985] snd-rpi-simple soc:sound: ASoC: failed to instantiate card -121
Aug 18 14:01:11 moode kernel: [   26.829188] snd-rpi-simple soc:sound: Failed to register card -121
Aug 18 14:01:11 moode kernel: [   26.829242] snd-rpi-simple: probe of soc:sound failed with error -121
Aug 18 14:01:11 moode kernel: [   28.885512] random: crng init done
Aug 18 14:01:11 moode kernel: [   28.885542] random: 7 urandom warning(s) missed due to ratelimiting
Aug 18 14:01:13 moode kernel: [   30.082208] 8021q: 802.1Q VLAN Support v1.8
Aug 18 14:01:13 moode kernel: [   30.854765] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
Aug 18 14:01:15 moode kernel: [   32.450259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Aug 18 14:01:40 moode kernel: [   57.882232] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save disabled
Aug 18 14:02:06 moode kernel: [   68.475573] FS-Cache: Netfs 'cifs' registered for caching
Aug 18 14:02:06 moode kernel: [   68.528849] Key type cifs.spnego registered
Aug 18 14:02:06 moode kernel: [   68.528886] Key type cifs.idmap registered
Aug 18 14:02:06 moode kernel: [   68.530770] CIFS: Attempting to mount //192.168.1.4/musiikki
Aug 18 14:02:06 moode kernel: [   68.530934] No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3 (or SMB2.1) specify vers=1.0 on mount.
Aug 18 14:04:34 moode kernel: [  215.805157] 8<--- cut here ---
Aug 18 14:04:34 moode kernel: [  215.806956] Unable to handle kernel paging request at virtual address bfcb60e0
Aug 18 14:04:34 moode kernel: [  215.810418] pgd = 1da98d35
Aug 18 14:04:34 moode kernel: [  215.812119] [bfcb60e0] *pgd=00000000
Aug 18 14:04:34 moode kernel: [  215.813832] Internal error: Oops: 80000005 [#1] ARM
Aug 18 14:04:34 moode kernel: [  215.815572] Modules linked in: md4 md5 sha512_generic aes_arm aes_generic libaes cmac hmac nls_utf8 cifs gcm libarc4 8021q garp stp llc snd_soc_ma120x0p regmap_i2c brcmfmac brcmutil sha256_generic libsha256 cfg80211 rfkill snd_soc_bcm2835_i2s regmap_mmio snd_soc_rpi_simple_soundcard raspberrypi_hwmon snd_soc_core snd_compress snd_pcm_dmaengine i2c_bcm2835 snd_pcm snd_timer snd bcm2835_codec(C) bcm2835_isp(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc vc_sm_cma(C) uio_pdrv_genirq uio fixed i2c_dev ip_tables x_tables ipv6
Aug 18 14:04:34 moode kernel: [  215.831635] CPU: 0 PID: 1036 Comm: update Tainted: G         C        5.4.77+ #1371
Aug 18 14:04:34 moode kernel: [  215.836067] Hardware name: BCM2835
Aug 18 14:04:34 moode kernel: [  215.838303] PC is at 0xbfcb60e0
Aug 18 14:04:34 moode kernel: [  215.841147] LR is at cifs_revalidate_dentry_attr+0xfc/0x208 [cifs]
Aug 18 14:04:34 moode kernel: [  215.843534] pc : [<bfcb60e0>]    lr : [<bf47a0d0>]    psr: 60000013
Aug 18 14:04:34 moode kernel: [  215.845912] sp : ce687d28  ip : ce687d28  fp : ce687d64
Aug 18 14:04:34 moode kernel: [  215.848296] r10: 00000000  r9 : c0a97028  r8 : ca640780
Aug 18 14:04:34 moode kernel: [  215.850696] r7 : ca5f2c00  r6 : 000003f7  r5 : 0000000b  r4 : 00000000
Aug 18 14:04:34 moode kernel: [  215.853139] r3 : 00000002  r2 : bf4d9c0c  r1 : dbfb9030  r0 : 000003f7
Aug 18 14:04:34 moode kernel: [  215.855606] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Aug 18 14:04:34 moode kernel: [  215.858143] Control: 00c5387d  Table: 0e6ac008  DAC: 00000055
Aug 18 14:04:34 moode kernel: [  215.860656] Process update (pid: 1036, stack limit = 0xda32b44c)
Aug 18 14:04:34 moode kernel: [  215.863134] Stack: (0xce687d28 to 0xce688000)
Aug 18 14:04:34 moode kernel: [  215.865624] 7d20:                   000003f7 00000000 d16f0628 2753c762 ce687d74 d16f0628
Aug 18 14:04:34 moode kernel: [  215.870719] 7d40: d16f0628 ce687dec c0a97028 d16a4660 ce687de4 d3f570d0 ce687d7c ce687d68
Aug 18 14:04:34 moode kernel: [  215.875884] 7d60: bf47a228 bf479fe0 d16ee990 d16f0628 ce687d94 ce687d80 bf46aab4 bf47a218
Aug 18 14:04:34 moode kernel: [  215.881043] 7d80: ce687e68 d16ee990 ce687dd4 ce687d98 c01d8778 bf46aa64 ce687dd4 ce687de8
Aug 18 14:04:34 moode kernel: [  215.886201] 7da0: c01d7044 2753c762 00000000 ce687e68 00000000 c0a97028 00000000 00004040
Aug 18 14:04:34 moode kernel: [  215.891347] 7dc0: ce687e68 00001000 ce687e24 ce687dd8 c01da994 c01d852c d15d710c d1698000
Aug 18 14:04:34 moode kernel: [  215.896523] 7de0: ce687e24 c01d95ac ce687e68 d7501010 ce687e24 2753c762 c01d95ac ce687e68
Aug 18 14:04:34 moode kernel: [  215.901915] 7e00: 00000000 c0a97028 ce687f5c 00004040 ce687e68 00001000 ce687e64 ce687e28
Aug 18 14:04:34 moode kernel: [  215.907497] 7e20: c01db2b0 c01da958 c0a97028 ae9e7d10 00000068 00000000 0000077e 2753c762
Aug 18 14:04:34 moode kernel: [  215.913224] 7e40: ce687ee4 00004000 d7501000 c0a97028 00004000 ce687f5c ce687f1c ce687e68
Aug 18 14:04:34 moode kernel: [  215.919163] 7e60: c01dd964 c01db240 d3f570d0 d16a4660 87d9c256 00000015 d7501040 ce5655a0
Aug 18 14:04:34 moode kernel: [  215.925202] 7e80: d7472e50 d7393330 d16a5810 00004008 ce687dd4 000004e4 00000000 00000000
Aug 18 14:04:34 moode kernel: [  215.931350] 7ea0: 00000001 ce687ea8 d7472e50 d1690c38 00000000 c017da10 d7501027 00000002
Aug 18 14:04:34 moode kernel: [  215.937602] 7ec0: 00000000 d7501000 ae00c548 00004000 ce687f58 c0a978f0 d7501000 00000000
Aug 18 14:04:34 moode kernel: [  215.943874] 7ee0: d1698098 00000002 ffffff9c c046304c ce687f5c 2753c762 00004000 ffffff9c
Aug 18 14:04:34 moode kernel: [  215.950150] 7f00: ce687f5c 00000002 00004020 00001000 ce687f44 ce687f20 c01ddb48 c01dd8d0
Aug 18 14:04:34 moode kernel: [  215.956430] 7f20: 00000000 ce687f30 c01cbccc ce687f58 ffffff9c ae00c548 ce687f94 ce687f48
Aug 18 14:04:34 moode kernel: [  215.962708] 7f40: c01d11c4 c01ddaf8 ce687f58 c01cd3b8 ce687f94 ae9e7258 00000000 c01cd488
Aug 18 14:04:34 moode kernel: [  215.968992] 7f60: 00001f45 2753c762 37b6901e ae9e82a8 ae9e82a8 ae9e8290 00000055 c00091a4
Aug 18 14:04:34 moode kernel: [  215.975275] 7f80: ce686000 00000000 ce687fa4 ce687f98 c01d18b8 c01d1168 00000000 ce687fa8
Aug 18 14:04:34 moode kernel: [  215.981564] 7fa0: c0009000 c01d189c ae9e82a8 ae9e82a8 ae00c548 ae9e7258 00001000 ae00c548
Aug 18 14:04:34 moode kernel: [  215.987843] 7fc0: ae9e82a8 ae9e82a8 ae9e8290 00000055 00ba7020 ae9e82c0 00b8c408 00000000
Aug 18 14:04:34 moode kernel: [  215.994134] 7fe0: 00100484 ae9e7254 0004998c b4ad0b5c 20000010 ae00c548 00000000 00000000
Aug 18 14:04:34 moode kernel: [  216.000404] Backtrace:
Aug 18 14:04:34 moode kernel: [  216.004318] [<bf479fd4>] (cifs_revalidate_dentry_attr [cifs]) from [<bf47a228>] (cifs_revalidate_dentry+0x1c/0x30 [cifs])
Aug 18 14:04:34 moode kernel: [  216.010527]  r10:d3f570d0 r9:ce687de4 r8:d16a4660 r7:c0a97028 r6:ce687dec r5:d16f0628
Aug 18 14:04:34 moode kernel: [  216.016595]  r4:d16f0628
Aug 18 14:04:34 moode kernel: [  216.020346] [<bf47a20c>] (cifs_revalidate_dentry [cifs]) from [<bf46aab4>] (cifs_d_revalidate+0x5c/0xe4 [cifs])
Aug 18 14:04:34 moode kernel: [  216.026350]  r5:d16f0628 r4:d16ee990
Aug 18 14:04:34 moode kernel: [  216.029724] [<bf46aa58>] (cifs_d_revalidate [cifs]) from [<c01d8778>] (lookup_fast+0x258/0x2bc)
Aug 18 14:04:34 moode kernel: [  216.035540]  r5:d16ee990 r4:ce687e68
Aug 18 14:04:34 moode kernel: [  216.038376] [<c01d8520>] (lookup_fast) from [<c01da994>] (walk_component+0x48/0x36c)
Aug 18 14:04:34 moode kernel: [  216.043982]  r10:00001000 r9:ce687e68 r8:00004040 r7:00000000 r6:c0a97028 r5:00000000
Aug 18 14:04:34 moode kernel: [  216.049566]  r4:ce687e68
Aug 18 14:04:34 moode kernel: [  216.052275] [<c01da94c>] (walk_component) from [<c01db2b0>] (path_lookupat+0x7c/0x20c)
Aug 18 14:04:34 moode kernel: [  216.057694]  r10:00001000 r9:ce687e68 r8:00004040 r7:ce687f5c r6:c0a97028 r5:00000000
Aug 18 14:04:34 moode kernel: [  216.063084]  r4:ce687e68
Aug 18 14:04:34 moode kernel: [  216.065699] [<c01db234>] (path_lookupat) from [<c01dd964>] (filename_lookup.part.23+0xa0/0x158)
Aug 18 14:04:34 moode kernel: [  216.070936]  r8:ce687f5c r7:00004000 r6:c0a97028 r5:d7501000 r4:00004000
Aug 18 14:04:34 moode kernel: [  216.073702] [<c01dd8c4>] (filename_lookup.part.23) from [<c01ddb48>] (user_path_at_empty+0x5c/0x64)
Aug 18 14:04:34 moode kernel: [  216.079102]  r9:00001000 r8:00004020 r7:00000002 r6:ce687f5c r5:ffffff9c r4:00004000
Aug 18 14:04:34 moode kernel: [  216.084477] [<c01ddaec>] (user_path_at_empty) from [<c01d11c4>] (do_readlinkat+0x68/0x140)
Aug 18 14:04:34 moode kernel: [  216.090021]  r6:ae00c548 r5:ffffff9c r4:ce687f58
Aug 18 14:04:34 moode kernel: [  216.092790] [<c01d115c>] (do_readlinkat) from [<c01d18b8>] (sys_readlink+0x28/0x2c)
Aug 18 14:04:34 moode kernel: [  216.098358]  r10:00000000 r9:ce686000 r8:c00091a4 r7:00000055 r6:ae9e8290 r5:ae9e82a8
Aug 18 14:04:34 moode kernel: [  216.103985]  r4:ae9e82a8
Aug 18 14:04:34 moode kernel: [  216.106771] [<c01d1890>] (sys_readlink) from [<c0009000>] (ret_fast_syscall+0x0/0x28)
Aug 18 14:04:34 moode kernel: [  216.112319] Exception stack(0xce687fa8 to 0xce687ff0)
Aug 18 14:04:34 moode kernel: [  216.115091] 7fa0:                   ae9e82a8 ae9e82a8 ae00c548 ae9e7258 00001000 ae00c548
Aug 18 14:04:34 moode kernel: [  216.120680] 7fc0: ae9e82a8 ae9e82a8 ae9e8290 00000055 00ba7020 ae9e82c0 00b8c408 00000000
Aug 18 14:04:34 moode kernel: [  216.126252] 7fe0: 00100484 ae9e7254 0004998c b4ad0b5c
Aug 18 14:04:34 moode kernel: [  216.129043] Code: bad PC value
Aug 18 14:04:34 moode kernel: [  216.131828] ---[ end trace 3f066be04391cfbb ]---
Aug 18 14:06:14 moode kernel: [  315.868234] 8<--- cut here ---
Aug 18 14:06:14 moode kernel: [  315.871058] Unable to handle kernel paging request at virtual address bfcb60e0
Aug 18 14:06:14 moode kernel: [  315.876439] pgd = 17478e4d
Aug 18 14:06:14 moode kernel: [  315.879060] [bfcb60e0] *pgd=00000000
Aug 18 14:06:14 moode kernel: [  315.881625] Internal error: Oops: 80000005 [#2] ARM
Aug 18 14:06:14 moode kernel: [  315.884158] Modules linked in: md4 md5 sha512_generic aes_arm aes_generic libaes cmac hmac nls_utf8 cifs gcm libarc4 8021q garp stp llc snd_soc_ma120x0p regmap_i2c brcmfmac brcmutil sha256_generic libsha256 cfg80211 rfkill snd_soc_bcm2835_i2s regmap_mmio snd_soc_rpi_simple_soundcard raspberrypi_hwmon snd_soc_core snd_compress snd_pcm_dmaengine i2c_bcm2835 snd_pcm snd_timer snd bcm2835_codec(C) bcm2835_isp(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc vc_sm_cma(C) uio_pdrv_genirq uio fixed i2c_dev ip_tables x_tables ipv6
Aug 18 14:06:14 moode kernel: [  315.904917] CPU: 0 PID: 1045 Comm: thmcache.php Tainted: G      D  C        5.4.77+ #1371
Aug 18 14:06:14 moode kernel: [  315.910168] Hardware name: BCM2835
Aug 18 14:06:14 moode kernel: [  315.912760] PC is at 0xbfcb60e0
Aug 18 14:06:14 moode kernel: [  315.915900] LR is at cifs_revalidate_dentry_attr+0xfc/0x208 [cifs]
Aug 18 14:06:14 moode kernel: [  315.918535] pc : [<bfcb60e0>]    lr : [<bf47a0d0>]    psr: 60000013
Aug 18 14:06:14 moode kernel: [  315.921077] sp : ca6d5cd8  ip : ca6d5cd8  fp : ca6d5d14
Aug 18 14:06:14 moode kernel: [  315.923557] r10: 00000000  r9 : c0a97028  r8 : d3efcf20
Aug 18 14:06:14 moode kernel: [  315.926016] r7 : ca5f2c00  r6 : 00001eb5  r5 : 0000000b  r4 : 00000000
Aug 18 14:06:14 moode kernel: [  315.928500] r3 : 00000000  r2 : bf4d9c0c  r1 : dbfb9020  r0 : 00001eb5
Aug 18 14:06:14 moode kernel: [  315.930986] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Aug 18 14:06:14 moode kernel: [  315.933517] Control: 00c5387d  Table: 0a6d8008  DAC: 00000055
Aug 18 14:06:14 moode kernel: [  315.936031] Process thmcache.php (pid: 1045, stack limit = 0xe4abfc71)
Aug 18 14:06:14 moode kernel: [  315.938533] Stack: (0xca6d5cd8 to 0xca6d6000)
Aug 18 14:06:14 moode kernel: [  315.941053] 5cc0:                                                       00001eb5 00000000
Aug 18 14:06:14 moode kernel: [  315.946060] 5ce0: d167a9f8 180135e2 c8592e58 d167a9f8 d167a9f8 ca6d5d9c c0a97028 fffffff6
Aug 18 14:06:14 moode kernel: [  315.951075] 5d00: ca6d5d94 d3f570d0 ca6d5d2c ca6d5d18 bf47a228 bf479fe0 d162fdd0 d167a9f8
Aug 18 14:06:14 moode kernel: [  315.956088] 5d20: ca6d5d44 ca6d5d30 bf46aab4 bf47a218 ca6d5e68 d162fdd0 ca6d5d84 ca6d5d48
Aug 18 14:06:14 moode kernel: [  315.961114] 5d40: c01d87cc bf46aa64 ca6d5d98 00000002 00000002 180135e2 c0a97028 ca6d5e68
Aug 18 14:06:14 moode kernel: [  315.966143] 5d60: 00000000 c0a97028 00000003 00000000 0000000b ffbeb1a2 ca6d5dd4 ca6d5d88
Aug 18 14:06:14 moode kernel: [  315.971185] 5d80: c01da994 c01d852c d15f9070 00000081 00000000 d167a9f8 00000002 ca6d5da8
Aug 18 14:06:14 moode kernel: [  315.976453] 5da0: c01d7044 180135e2 c01e3f3c ca6d5e68 fefefeff 61c88647 d750703d 00000000
Aug 18 14:06:14 moode kernel: [  315.981908] 5dc0: 0000000b ffbeb1a2 ca6d5e24 ca6d5dd8 c01daf4c c01da958 ca6d5f5c d1698000
Aug 18 14:06:14 moode kernel: [  315.987512] 5de0: ca6d5e68 c01d95ac ca6d5e68 d7507010 ca6d5e24 180135e2 c01d95ac ca6d5e68
Aug 18 14:06:14 moode kernel: [  315.993319] 5e00: d7507010 c0a97028 ca6d5f5c 00000041 ca6d5e68 00000000 ca6d5e64 ca6d5e28
Aug 18 14:06:14 moode kernel: [  315.999220] 5e20: c01db2d8 c01dacc4 d7507000 d7507000 c0a97028 00000001 ca6d5f5c 180135e2
Aug 18 14:06:14 moode kernel: [  316.005209] 5e40: ca6d5e64 00000001 d7507000 c0a97028 00000001 ca6d5f5c ca6d5f1c ca6d5e68
Aug 18 14:06:14 moode kernel: [  316.011426] 5e60: c01dd964 c01db240 d3f570d0 d1627c38 20ac5dba 0000000b d7507031 c00ebd20
Aug 18 14:06:14 moode kernel: [  316.017698] 5e80: d7472e50 d7393330 d15f9070 00000019 00000002 000004e4 00000000 00000000
Aug 18 14:06:14 moode kernel: [  316.023967] 5ea0: 00000001 ca6d5ea8 d7472e50 d1690c38 00000000 c017da10 d7507027 00000002
Aug 18 14:06:14 moode kernel: [  316.030246] 5ec0: ca6d5ef8 d7507000 b46d6ef0 00000001 00000000 c0a978f0 d7507000 00000000
Aug 18 14:06:14 moode kernel: [  316.036528] 5ee0: d1698098 00000002 ffffff9c c046304c ca6d5f5c 180135e2 00000001 ffffff9c
Aug 18 14:06:14 moode kernel: [  316.042813] 5f00: ca6d5f5c b46d6ef0 00000000 ca6d4000 ca6d5f44 ca6d5f20 c01ddb48 c01dd8d0
Aug 18 14:06:14 moode kernel: [  316.049099] 5f20: 00000000 c00091a4 ca6d5f44 00000000 ca6a9200 ffffff9c ca6d5f94 ca6d5f48
Aug 18 14:06:14 moode kernel: [  316.055371] 5f40: c01c7d88 c01ddaf8 00000000 c00146f8 ce5c2c00 00000002 00000000 00000000
Aug 18 14:06:14 moode kernel: [  316.061637] 5f60: c0ab155c 180135e2 b47a0000 0000000f b461b9e0 003489f4 00000021 c00091a4
Aug 18 14:06:14 moode kernel: [  316.067908] 5f80: ca6d4000 00000000 ca6d5fa4 ca6d5f98 c01c7f58 c01c7cec 00000000 ca6d5fa8
Aug 18 14:06:14 moode kernel: [  316.074179] 5fa0: c0009000 c01c7f40 0000000f b461b9e0 b46d6ef0 00000000 00000e7c 00000001
Aug 18 14:06:14 moode kernel: [  316.080447] 5fc0: 0000000f b461b9e0 003489f4 00000021 00000006 b46d6ef0 00346da0 bec43874
Aug 18 14:06:14 moode kernel: [  316.086738] 5fe0: 00347318 bec410c0 00133d20 b6913b5c 60000010 b46d6ef0 00000000 00000000
Aug 18 14:06:14 moode kernel: [  316.093000] Backtrace:
Aug 18 14:06:14 moode kernel: [  316.096935] [<bf479fd4>] (cifs_revalidate_dentry_attr [cifs]) from [<bf47a228>] (cifs_revalidate_dentry+0x1c/0x30 [cifs])
Aug 18 14:06:14 moode kernel: [  316.103148]  r10:d3f570d0 r9:ca6d5d94 r8:fffffff6 r7:c0a97028 r6:ca6d5d9c r5:d167a9f8
Aug 18 14:06:14 moode kernel: [  316.109233]  r4:d167a9f8
Aug 18 14:06:14 moode kernel: [  316.113020] [<bf47a20c>] (cifs_revalidate_dentry [cifs]) from [<bf46aab4>] (cifs_d_revalidate+0x5c/0xe4 [cifs])
Aug 18 14:06:14 moode kernel: [  316.119022]  r5:d167a9f8 r4:d162fdd0
Aug 18 14:06:14 moode kernel: [  316.122382] [<bf46aa58>] (cifs_d_revalidate [cifs]) from [<c01d87cc>] (lookup_fast+0x2ac/0x2bc)
Aug 18 14:06:14 moode kernel: [  316.128207]  r5:d162fdd0 r4:ca6d5e68
Aug 18 14:06:14 moode kernel: [  316.131043] [<c01d8520>] (lookup_fast) from [<c01da994>] (walk_component+0x48/0x36c)
Aug 18 14:06:14 moode kernel: [  316.136659]  r10:ffbeb1a2 r9:0000000b r8:00000000 r7:00000003 r6:c0a97028 r5:00000000
Aug 18 14:06:14 moode kernel: [  316.142247]  r4:ca6d5e68
Aug 18 14:06:14 moode kernel: [  316.144960] [<c01da94c>] (walk_component) from [<c01daf4c>] (link_path_walk.part.10+0x294/0x510)
Aug 18 14:06:14 moode kernel: [  316.150395]  r10:ffbeb1a2 r9:0000000b r8:00000000 r7:d750703d r6:61c88647 r5:fefefeff
Aug 18 14:06:14 moode kernel: [  316.155791]  r4:ca6d5e68
Aug 18 14:06:14 moode kernel: [  316.158409] [<c01dacb8>] (link_path_walk.part.10) from [<c01db2d8>] (path_lookupat+0xa4/0x20c)
Aug 18 14:06:14 moode kernel: [  316.163647]  r10:00000000 r9:ca6d5e68 r8:00000041 r7:ca6d5f5c r6:c0a97028 r5:d7507010
Aug 18 14:06:14 moode kernel: [  316.169041]  r4:ca6d5e68
Aug 18 14:06:14 moode kernel: [  316.171660] [<c01db234>] (path_lookupat) from [<c01dd964>] (filename_lookup.part.23+0xa0/0x158)
Aug 18 14:06:14 moode kernel: [  316.176903]  r8:ca6d5f5c r7:00000001 r6:c0a97028 r5:d7507000 r4:00000001
Aug 18 14:06:14 moode kernel: [  316.179665] [<c01dd8c4>] (filename_lookup.part.23) from [<c01ddb48>] (user_path_at_empty+0x5c/0x64)
Aug 18 14:06:14 moode kernel: [  316.185056]  r9:ca6d4000 r8:00000000 r7:b46d6ef0 r6:ca6d5f5c r5:ffffff9c r4:00000001
Aug 18 14:06:14 moode kernel: [  316.190567] [<c01ddaec>] (user_path_at_empty) from [<c01c7d88>] (do_faccessat+0xa8/0x238)
Aug 18 14:06:14 moode kernel: [  316.196153]  r6:ffffff9c r5:ca6a9200 r4:00000000
Aug 18 14:06:14 moode kernel: [  316.198974] [<c01c7ce0>] (do_faccessat) from [<c01c7f58>] (sys_access+0x24/0x28)
Aug 18 14:06:14 moode kernel: [  316.204513]  r10:00000000 r9:ca6d4000 r8:c00091a4 r7:00000021 r6:003489f4 r5:b461b9e0
Aug 18 14:06:14 moode kernel: [  316.210134]  r4:0000000f
Aug 18 14:06:14 moode kernel: [  316.212919] [<c01c7f34>] (sys_access) from [<c0009000>] (ret_fast_syscall+0x0/0x28)
Aug 18 14:06:14 moode kernel: [  316.218465] Exception stack(0xca6d5fa8 to 0xca6d5ff0)
Aug 18 14:06:14 moode kernel: [  316.221238] 5fa0:                   0000000f b461b9e0 b46d6ef0 00000000 00000e7c 00000001
Aug 18 14:06:14 moode kernel: [  316.226838] 5fc0: 0000000f b461b9e0 003489f4 00000021 00000006 b46d6ef0 00346da0 bec43874
Aug 18 14:06:14 moode kernel: [  316.232423] 5fe0: 00347318 bec410c0 00133d20 b6913b5c
Aug 18 14:06:14 moode kernel: [  316.235223] Code: bad PC value
Aug 18 14:06:14 moode kernel: [  316.238008] ---[ end trace 3f066be04391cfbc ]---



RE: kernel panic when "update library" - TheOldPresbyope - 08-18-2021

(08-18-2021, 08:58 AM)Panua Wrote: ...

How can I check for the additional data, mediainfo or something?

Code:
pi@moode:~ $ file '/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac'
/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac: Audio file with ID3 version 2.3.0, contains:FLAC audio bitstream data, 16 bit, stereo, 44.1 kHz, 11527740 samples

The output from the file command begins with the descriptor "Audio file with ID3 version 2.3.0, contains: FLAC audio bitstream data" which means your library contains some mis-tagged FLAC files. A legitimate FLAC file is never wrapped in an ID3 tag.

Here's what the FLAC FAQ says about tags:

Quote:What kinds of tags does FLAC support?

FLAC has it's own native tagging system which is identical to that of Vorbis. They are called alternately "FLAC tags" and "Vorbis comments". It is the only tagging system required and guaranteed to be supported by FLAC implementations.

Out of convenience, the reference decoder knows how to skip ID3 tags so that they don't interfere with decoding. But you should not expect any tags beside FLAC tags to be supported in applications; some implementations may not even be able to decode a FLAC file with ID3 tags.


By comparison, here's some output for the legitimately tagged stereo test file LRMonoPhase4.flac shipped with moOde:

Code:
pi@moode:~ $ file '/mnt/SDCARD/Stereo Test/LRMonoPhase4.flac'
/mnt/SDCARD/Stereo Test/LRMonoPhase4.flac: FLAC audio bitstream data, 16 bit, stereo, 48 kHz, 1860560 samples
pi@moode:~ $ od -c '/mnt/SDCARD/Stereo Test/LRMonoPhase4.flac' | head -1
0000000   f   L   a   C  \0  \0  \0   " 020  \0 020  \0  \0 003 323  \0

Note that the output from the file command  begins with the descriptor "FLAC audo bitstream data". 

Also note that the output from the od command shows that the file begins with the 4-byte signature "fLaC" as required by the FLAC specification. I'll bet the signature of your mis-tagged files begins with "ID3".

FInally, this is an analysis only of the metadata in the file. It doesn't show whether there's any problem with the FLAC-encoded datastream.

Regards,
Kent


RE: kernel panic when "update library" - Panua - 08-18-2021

(08-18-2021, 12:45 PM)TheOldPresbyope Wrote:
(08-18-2021, 08:58 AM)Panua Wrote: ...

How can I check for the additional data, mediainfo or something?

Code:
pi@moode:~ $ file '/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac'
/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac: Audio file with ID3 version 2.3.0, contains:FLAC audio bitstream data, 16 bit, stereo, 44.1 kHz, 11527740 samples

The output from the file command begins with the descriptor "Audio file with ID3 version 2.3.0, contains: FLAC audio bitstream data" which means your library contains some mis-tagged FLAC files. A legitimate FLAC file is never wrapped in an ID3 tag.

Any suggestions or knowledge if there's some way to "clean up" my files?


RE: kernel panic when "update library" - Tim Curtis - 08-18-2021

@Panua,

The thumbnail generator only looks at the last file in the album dir for embedded art and thus only one Zend error message will appear in the log. Bad metadata shouldn't cause MPD to reject the file or crash during database update as long as the file is not somehow corrupt or does not contain a valid bitstream.

The Moode log messages below indicate that Linux does not see any I2S device. Linux assigns I2S audio devices to ALSA card 0.

Code:
20210818 140134 worker: ALSA cards: (0:empty | 1:empty | 2:empty | 3:empty
20210818 140157 worker: WARNING: No device found at MPD configured card 0
20210818 140207 worker: ALSA Digital volume (Invalid card number.)

The Menus device would be defined by the lines below in the file /boot/config.txt.

Code:
dtparam=audio=off
dtoverlay=merus-amp

You might want to try a fresh 730 image on just the bare Zero. If you are able to get a clean Moode log then install the I2S device, power up and configure it in Audio Config then reboot and reexamine the log to verify that it's configured on ALSA card 0.


RE: kernel panic when "update library" - TheOldPresbyope - 08-18-2021

(08-18-2021, 12:55 PM)Panua Wrote:
(08-18-2021, 12:45 PM)TheOldPresbyope Wrote:
(08-18-2021, 08:58 AM)Panua Wrote: ...

How can I check for the additional data, mediainfo or something?

Code:
pi@moode:~ $ file '/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac'
/var/lib/mpd/music/NAS/Sambamusa/Big Country/Through a Big Country- Greatest Hits/17 - Harvest Home.flac: Audio file with ID3 version 2.3.0, contains:FLAC audio bitstream data, 16 bit, stereo, 44.1 kHz, 11527740 samples

The output from the file command begins with the descriptor "Audio file with ID3 version 2.3.0, contains: FLAC audio bitstream data" which means your library contains some mis-tagged FLAC files. A legitimate FLAC file is never wrapped in an ID3 tag.

Any suggestions or knowledge if there's some way to "clean up" my files?

There are a number of metadata editors out there. 

One possibility is to use Mp3tag as described in this link. I know Mp3tag as a Windows program but apparently its author has released a Mac version as well. I run the Windows version on my Linux hosts using Wine (the software compatibility layer, that is, not the beverage, although a glass or two of the beverage helps). If you like Mp3tag, don't forget to make a contribution, same as with moOde.

Were I faced with a large number of files to edit I'd immediately think about scripting the effort using tools like the Python module Mutagen. Usually the urge passes if I just wait a bit...or have another glass of wine. It always takes me longer to write the automation script and test it than it does to use someone else's tool manually.

Just as a reminder, this is only about the metadata. As Tim just noted, bad metadata alone shouldn't cause MPD to reject the file.

You could use the FLAC reference decoder to test some of your files. The FAQ section I quoted suggests to me that it should be able to get past the errant ID3 tag but you'll have to try it and see. The decoder is already installed in the beta test version of moOde I'm running ATM but, if for some reason you don't have it, you can run "sudo apt-get install flac". There are instructions on Xiph.org for getting Linux, Windows, and Mac versions if you prefer to test on some other host.

Here again for the Stereo Test file:

Code:
pi@moode:/mnt/SDCARD/Stereo Test $ flac -t LRMonoPhase4.flac

flac 1.3.2
Copyright (C) 2000-2009  Josh Coalson, 2011-2016  Xiph.Org Foundation
flac comes with ABSOLUTELY NO WARRANTY.  This is free software, and you are
welcome to redistribute it under certain conditions.  Type `flac' for details.

LRMonoPhase4.flac: ok  

If problems are detected there will be a number of "Got error code..." lines in the output.

Regards,
Kent


RE: kernel panic when "update library" - Panua - 08-19-2021

Thank you all for the suggestions and help.

My "fix files as I go" did prove to be annoyingly difficult as restarting the update or regenerate library did not work if I did not reboot the Pi in between tries. So I ended up "fixing" all of my music files with mediamonkey. "Sunchronize tags function seemed to at least fix the wrong flac files (maybe those automatically ripped/tagged with EAC?) without loosing any metadata inserted initially to the files.

Anyway after processing 108gigs of music files and copying them to my NAS I started the regenerate again (maybe I should have used update...) and managed to get until D in my files with only one kernel message in the stdout. (bad PC value) the task seems to manage one such error, but the second one crashes the task and I have to reboot the device for another try.

Until now I have tried to fix it so that I check the last updated file and clean that whole album and move it to my NAS, then update the library again. But now all the files have been already cleaned and still the library update crashes at some point.

Here's what I got the last time I tried to create the initial library:

Code:
Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.858694] Internal error: Oops: 80000005 [#3] ARM

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.913052] Process find (pid: 3977, stack limit = 0x2a1d46b8)

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.915536] Stack: (0xd3f39c80 to 0xd3f3a000)

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.918034] 9c80: 000054bd 00000000 d1772dc8 5f6a8357 d3f39cb4 d1772dc8 d1772dc8 d3f39d44

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.923149] 9ca0: c0a97028 fffffff6 d3f39d3c d41570d0 d3f39cd4 d3f39cc0 bf15b228 bf15afe0

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.928339] 9cc0: d1784088 d1772dc8 d3f39cec d3f39cd8 bf14bab4 bf15b218 d3f39dc0 d1784088

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.933561] 9ce0: d3f39d2c d3f39cf0 c01d87cc bf14ba64 d3f39d40 00000002 00000002 5f6a8357

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.938779] 9d00: d3f39d1c d3f39dc0 00000000 c0a97028 00000000 00000040 d3f39dc0 00000000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.943995] 9d20: d3f39d7c d3f39d30 c01da994 c01d852c d3f39d74 c01ec528 d3f39d54 d1772dc8

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.949239] 9d40: 00000002 c01eb630 d3f39d7c 5f6a8357 c01d9450 d3f39dc0 00000000 c0a97028

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.954691] 9d60: d3f39eac 00000040 d3f39dc0 00000000 d3f39dbc d3f39d80 c01db2b0 c01da958

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.960339] 9d80: d76a0700 60000093 ca498000 60000093 d3f39e0c 5f6a8357 c01b49d8 00000000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.966140] 9da0: d7503000 c0a97028 00000000 d3f39eac d3f39e74 d3f39dc0 c01dd964 c01db240

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.972121] 9dc0: d41570d0 d15f9aa0 0eb2c4f7 0000000b d7503010 00000000 00000000 00000001

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.978200] 9de0: d1625070 00000000 00000002 000004e4 00000000 00000000 00000000 d3f39e00

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.984404] 9e00: d3f39e44 d3f39e10 c01b393c c017da10 00000001 00000ff0 d3f39e44 d7503000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.990675] 9e20: 002d3fa8 00000000 00000000 c0a978f0 d7503000 00000000 d3f39e74 d3f39e48

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3137.996942] 9e40: 00000007 c046304c d3f39eac 5f6a8357 00000000 00000007 d3f39eac 002d3fa8

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.003210] 9e60: 00000000 d3f39ef0 d3f39e9c d3f39e78 c01ddb48 c01dd8d0 00000000 c00ebd20

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.009479] 9e80: d3f39eac 00000000 00000900 00000007 d3f39ee4 d3f39ea0 c01d0d48 c01ddaf8

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.015759] 9ea0: 00000000 00000400 00080000 00000100 d3f39eec 5f6a8357 c01ec0a4 c0a97028

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.022038] 9ec0: 002d3f40 00272ee0 00000147 c00091a4 d3f38000 00000000 d3f39f94 d3f39ee8

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.028320] 9ee0: c01d15c8 c01d0ce0 000007ff c01ec250 00000406 c0a97028 ca5310a0 00000000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.034592] 9f00: d3f39f4c d3f39f10 c01df6ac c01ec86c c00eac6c c0013504 ffffe000 00000000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.040864] 9f20: d3f39f4c 5f6a8357 c0014714 ca5310a0 ca5310a0 00000000 00000406 c0a97028

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.047135] 9f40: d3f39fa4 d3f39f50 c01dfb88 c01df1f8 c01c68f0 00000000 00000000 00000000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.053408] 9f60: c0ab155c c0009068 00000000 00000000 c00091a4 5f6a8357 d3f39fac 5f6a8357

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.059685] 9f80: 002d3ef8 002d3f40 d3f39fa4 d3f39f98 c01d1928 c01d159c 00000000 d3f39fa8

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.065956] 9fa0: c0009000 c01d191c 002d3ef8 002d3f40 00000007 002d3fa8 002d3f40 00000100

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.072229] 9fc0: 002d3ef8 002d3f40 00272ee0 00000147 00272eb0 002d3e38 0005ce5c 0005ce30

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.078500] 9fe0: 0005be50 bef137f0 0002ff1c b6e67e08 60000010 00000007 00000000 00000000

Message from syslogd@moode at Aug 19 15:51:21 ...
kernel:[ 3138.221701] Code: bad PC value


I would not want to try yet again, because the library update can crash in some other place, the whole process is maybe close to one hour each time and I would rather figure out the reason the process crashes and then know what to do.

EDIT: With fresh moodeaudio without the hat I get the same freaking error in arbitrary place on my music list. Seems to have no logic where it crashes.