Raspberry pi 3b hangs with Libreelec 11.0.4 and Wireguard

denix · January 4, 2024 at 8:27 PM

Dear all,
I have a "portable libreelec" that I bring everywhere with me and I use to play, using wireguard, movies in my NAS.
Since the last update to 11.0.2 I have noted that when I play a second movie from my NAS, I get this kernel error. Visually Kodi starts playing (the second movie) but video does not show and, after a while, the system become not responsive.

Any idea? Perhaps I am doing something that I should not be doing with NFS over wireguard? Maybe of interest my autostart.sh file:

Code

(
  sleep 20
  ip route add 192.168.x.xxx via 192.168.y.1 dev wg0
)&

This is the Kodi log:

Code

2024-01-04 20:52:48.323 T:734      info <general>: -----------------------------------------------------------------------
2024-01-04 20:52:48.323 T:734      info <general>: Starting Kodi (20.2 (20.2.0) Git:1497cc889e52558258739405bca536167f626cc2). Platform: Linux ARM 32-bit
2024-01-04 20:52:48.323 T:734      info <general>: Using Release Kodi x32
2024-01-04 20:52:48.323 T:734      info <general>: Kodi compiled 2023-12-20 by GCC 12.2.0 for Linux ARM 32-bit version 6.1.68 (393540)
2024-01-04 20:52:48.324 T:734      info <general>: Running on BCM2835 with LibreELEC (official): 11.0.4, kernel: Linux ARM 32-bit version 6.1.68
2024-01-04 20:52:48.324 T:734      info <general>: FFmpeg version/source: 4.4.1-Kodi
2024-01-04 20:52:48.324 T:734      info <general>: Host CPU: ARMv7 Processor rev 4 (v7l), 4 cores available
2024-01-04 20:52:48.324 T:734      info <general>: ARM Features: Neon enabled
2024-01-04 20:52:48.324 T:734      info <general>: special://xbmc/ is mapped to: /usr/share/kodi/
2024-01-04 20:52:48.324 T:734      info <general>: special://xbmcbin/ is mapped to: /usr/lib/kodi
2024-01-04 20:52:48.324 T:734      info <general>: special://xbmcbinaddons/ is mapped to: /usr/lib/kodi/addons
2024-01-04 20:52:48.324 T:734      info <general>: special://masterprofile/ is mapped to: /storage/.kodi/userdata
2024-01-04 20:52:48.324 T:734      info <general>: special://envhome/ is mapped to: /storage
2024-01-04 20:52:48.324 T:734      info <general>: special://home/ is mapped to: /storage/.kodi
2024-01-04 20:52:48.324 T:734      info <general>: special://temp/ is mapped to: /storage/.kodi/temp
2024-01-04 20:52:48.324 T:734      info <general>: special://logpath/ is mapped to: /storage/.kodi/temp
2024-01-04 20:52:48.324 T:734      info <general>: Webserver extra whitelist paths:
2024-01-04 20:52:48.324 T:734      info <general>: The executable running is: /usr/lib/kodi/kodi.bin
2024-01-04 20:52:48.324 T:734      info <general>: Local hostname: MobileKodi
2024-01-04 20:52:48.324 T:734      info <general>: Log File is located: /storage/.kodi/temp/kodi.log
2024-01-04 20:52:48.324 T:734      info <general>: -----------------------------------------------------------------------
2024-01-04 20:52:48.324 T:734      info <general>: loading settings
2024-01-04 20:52:48.326 T:734      info <general>: special://profile/ is mapped to: special://masterprofile/
2024-01-04 20:52:48.365 T:734      info <general>: Loaded settings file from special://xbmc/system/advancedsettings.xml
2024-01-04 20:52:48.367 T:734      info <general>: Contents of special://xbmc/system/advancedsettings.xml are...
                                                   <?xml version="1.0" encoding="utf-8" ?>
                                                   <advancedsettings version="1.0">
                                                     <cputempcommand>/usr/bin/cputemp</cputempcommand>
                                                     <gputempcommand>/usr/bin/gputemp</gputempcommand>
                                                     <showexitbutton>false</showexitbutton>
                                                     <remotedelay>1</remotedelay>
                                                     <fanartres>720</fanartres>
                                                     <imageres>540</imageres>
                                                   </advancedsettings>

2024-01-04 20:52:48.372 T:734      info <general>: Loaded settings file from special://profile/advancedsettings.xml
2024-01-04 20:52:48.374 T:734      info <general>: Contents of special://profile/advancedsettings.xml are...
                                                   <advancedsettings>
                                                     <loglevel hide="true">-1</loglevel>
                                                     <skiploopfilter>8</skiploopfilter>
                                                     <video>
                                                       <timeseekforward>15</timeseekforward>
                                                       <timeseekbackward>-15</timeseekbackward>
                                                       <subsdelayrange>240</subsdelayrange>
                                                     </video>
                                                     <cache>
                                                       <buffermode>1</buffermode>
                                                       <memorysize>139460608</memorysize>
                                                       <readfactor>20</readfactor>
                                                     </cache>
                                                     <playcountminimumpercent>95</playcountminimumpercent>
                                                     <videoscanner>
                                                       <ignoreerrors>true</ignoreerrors>
                                                     </videoscanner>
                                                   </advancedsettings>

2024-01-04 20:52:48.374 T:734      info <general>: Log level changed to "info"
2024-01-04 20:52:48.374 T:734   warning <CSettingsManager>: missing version attribute
2024-01-04 20:52:48.375 T:734      info <general>: Default Video Player: VideoPlayer
2024-01-04 20:52:48.375 T:734      info <general>: Default Audio Player: paplayer
2024-01-04 20:52:48.375 T:734      info <general>: Disabled debug logging due to GUI setting. Level -1.

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And this is the Kernel log:

Code

[  180.051978] 8<--- cut here ---
[  180.052011] Unable to handle kernel NULL pointer dereference at virtual address 00000054
[  180.052028] [00000054] *pgd=06503835, *pte=00000000, *ppte=00000000
[  180.052073] Internal error: Oops: 817 [#1] SMP ARM
[  180.052175] Modules linked in: wireguard curve25519_neon libcurve25519_generic libchacha20poly1305 chacha_neon poly1305_arm ip6_udp_tunnel udp_tunnel rfcomm 8021q aes_arm_bs crypto_simd bcm2835_isp(C) hci_uart cryptd btbcm bcm2835_codec(C) brcmfmac videobuf2_dma_contig v4l2_mem2mem brcmutil bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_common ecdh_generic cfg80211 ecc videodev snd_bcm2835(C) rfkill mc pkcs8_key_parser fuse
[  180.052782] CPU: 2 PID: 734 Comm: kodi.bin Tainted: G         C         6.1.68 #1
[  180.052886] Hardware name: BCM2835
[  180.052927] PC is at vc4_hvs_atomic_flush+0x180/0x6f8
[  180.053020] LR is at 0x0
[  180.053061] pc : [<807fc970>]    lr : [<00000000>]    psr: 28070013
[  180.053131] sp : bc1b1bc0  ip : 823b0000  fp : bc1b1c3c
[  180.053194] r10: bbb220ac  r9 : 00000001  r8 : bbb220ac
[  180.053258] r7 : 00000000  r6 : 00000000  r5 : 823b4040  r4 : 8239e440
[  180.053335] r3 : 83565800  r2 : 00000010  r1 : 00000011  r0 : 8239e440
[  180.053412] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[  180.053491] Control: 10c5383d  Table: 0dce806a  DAC: 00000055
[  180.053553] Register r0 information: slab kmalloc-1k start 8239e400 pointer offset 64 size 1024
[  180.053660] Register r1 information: non-paged memory
[  180.053721] Register r2 information: zero-size pointer
[  180.053783] Register r3 information: slab kmalloc-1k start 83565800 pointer offset 0 size 1024
[  180.053889] Register r4 information: slab kmalloc-1k start 8239e400 pointer offset 64 size 1024
[  180.054021] Register r5 information: slab kmalloc-2k start 823b4000 pointer offset 64 size 2048
[  180.054141] Register r6 information: NULL pointer
[  180.054203] Register r7 information: NULL pointer
[  180.054263] Register r8 information: 0-page vmalloc region starting at 0xbbb20000 allocated at __devm_ioremap_resource+0x170/0x1e4
[  180.054406] Register r9 information: non-paged memory
[  180.054464] Register r10 information: 0-page vmalloc region starting at 0xbbb20000 allocated at __devm_ioremap_resource+0x170/0x1e4
[  180.054593] Register r11 information: 2-page vmalloc region starting at 0xbc1b0000 allocated at kernel_clone+0xa0/0x35c
[  180.054717] Register r12 information: slab kmalloc-2k start 823b0000 pointer offset 0 size 2048
[  180.054828] Process kodi.bin (pid: 734, stack limit = 0xb293a7d6)
[  180.054904] Stack: (0xbc1b1bc0 to 0xbc1b2000)
[  180.054963] 1bc0: 00000001 00000000 00000000 8239c440 00000000 00000000 ffffffff ffffffff
[  180.055050] 1be0: 00000000 823b4660 81031a00 81031a00 89b17c00 00000001 8239c440 823b0000
[  180.055142] 1c00: 00000001 00000001 00000000 e505f82f bc1b1c3c 00000004 00000000 83567800
[  180.055233] 1c20: 80d6de84 00000001 83293800 8dd9f740 bc1b1c74 bc1b1c40 807c93e8 807fc7fc
[  180.055327] 1c40: 00000000 80f0ed5c 835f0300 8dd9f740 00000000 823b0000 82a71440 8239c440
[  180.055420] 1c60: 8239c440 00000003 bc1b1cbc bc1b1c78 807e2248 807c91e8 bc1b1c9c bc1b1c88
[  180.055513] 1c80: 8079f9fc 80c3d7b0 8dd9f600 8dd9f740 bc1b1cbc 8dd9f740 00000000 ebbd0cb5
[  180.055614] 1ca0: 00000029 81617c64 8dd9f740 00000000 bc1b1ce4 bc1b1cc0 807caf18 807e2110
[  180.055715] 1cc0: 8dd9f740 00000000 823b0000 00000000 00000000 8dd9f740 bc1b1d04 bc1b1ce8
[  180.055810] 1ce0: 807cb174 807cae78 8dd9f740 823b0000 823b4040 8989f600 bc1b1d4c bc1b1d08
[  180.055912] 1d00: 807a16c8 807cb03c 8dd9f740 bc1b1d18 8239e840 80c371e8 00000000 81a17010
[  180.056036] 1d20: 00000000 80c371e8 00000000 81a17010 00000000 e505f82f 00000000 00000002
[  180.056141] 1d40: bc1b1df4 bc1b1d50 807bd250 807a1618 0000005a 00000000 80f6a304 00000000
[  180.056237] 1d60: 80f0d738 044e8e50 03d819e8 03c97dc8 00000000 bc1b1e64 03bff260 00000000
[  180.056323] 1d80: 00000001 823b0000 00000000 7efffff8 835eeb00 8dd9f740 0000005a 00000000
[  180.056409] 1da0: 812f0000 00000bf7 00000006 00000000 00000000 00000000 823b0570 823b0100
[  180.056493] 1dc0: 00000100 e505f82f bc1b1df4 00000002 823b0000 807bc970 bc1b1e64 835eeb00
[  180.056579] 1de0: 00000038 835eeb00 bc1b1e24 bc1b1df8 8078da3c 807bc97c 00000000 e505f82f
[  180.056659] 1e00: 00000038 c03864bc 00000038 80d5eaa4 000000bc 812f0000 bc1b1f14 bc1b1e28
[  180.056746] 1e20: 8078dcb8 8078d97c 000002de 0000e200 00000001 80f08254 812f0000 80c3c7ec
[  180.056828] 1e40: 39600000 807bc970 8a4169c0 bc1b1e64 7e82c938 812f0628 00000038 bc1b1e64
[  180.056910] 1e60: 00000000 00000400 00000004 03bff260 00000000 03c97dc8 00000000 03d819e8
[  180.056996] 1e80: 00000000 044e8e50 00000000 00000000 00000000 00000000 00000000 806b0858
[  180.057086] 1ea0: bc1b1ee4 bc1b1edc bc1b1ed4 bc1b1eb8 8010c160 8010d290 00000000 00000001
[  180.057176] 1ec0: 812f0000 80100268 bc1b1f1c bc1b1ed8 8010d314 80362acc 7e82c8f8 c03864bc
[  180.057262] 1ee0: 7e82c938 e505f82f 7e82c938 c03864bc 8a4169c1 c03864bc 7e82c938 8a4169c0
[  180.057352] 1f00: 00000000 812f0000 bc1b1fa4 bc1b1f18 80355920 8078daec bc1b1f6c bc1b1f28
[  180.057446] 1f20: 8010d314 8010c148 00000000 00000000 00000000 00000000 bc1b1f98 8020ea8c
[  180.057532] 1f40: 80100f08 8010c148 814aff64 80100f08 812f0000 00000000 814aa044 801010bc
[  180.057633] 1f60: bc1b1f94 bc1b1f70 8020ea98 8020fee0 74651518 e505f82f ffffffff 047730e0
[  180.057758] 1f80: 7e82c938 c03864bc 00000036 80100268 812f0000 00000036 00000000 bc1b1fa8
[  180.057917] 1fa0: 80100040 8035553c 047730e0 7e82c938 00000000 c03864bc 7e82c938 7e82c8f8
[  180.058090] 1fc0: 047730e0 7e82c938 c03864bc 00000036 03d819e8 044e8e50 044e8f20 03d81a50
[  180.058208] 1fe0: 74820114 7e82c8e8 748158d8 746adf6c 680f0010 00000000 00000000 00000000
[  180.058372] Backtrace:
[  180.058453]  vc4_hvs_atomic_flush from drm_atomic_helper_commit_planes+0x20c/0x290
[  180.058716]  r10:8dd9f740 r9:83293800 r8:00000001 r7:80d6de84 r6:83567800 r5:00000000
[  180.064666]  r4:00000004
[  180.069274]  drm_atomic_helper_commit_planes from vc4_atomic_commit_tail+0x144/0x924
[  180.073654]  r10:00000003 r9:8239c440 r8:8239c440 r7:82a71440 r6:823b0000 r5:00000000
[  180.077839]  r4:8dd9f740
[  180.081771]  vc4_atomic_commit_tail from commit_tail+0xac/0x1a4
[  180.086915]  r10:00000000 r9:8dd9f740 r8:81617c64 r7:00000029 r6:ebbd0cb5 r5:00000000
[  180.091992]  r4:8dd9f740
[  180.095829]  commit_tail from drm_atomic_helper_commit+0x144/0x168
[  180.099550]  r9:8dd9f740 r8:00000000 r7:00000000 r6:823b0000 r5:00000000 r4:8dd9f740
[  180.103224]  drm_atomic_helper_commit from drm_atomic_commit+0xbc/0xf0
[  180.106881]  r7:8989f600 r6:823b4040 r5:823b0000 r4:8dd9f740
[  180.110612]  drm_atomic_commit from drm_mode_atomic_ioctl+0x8e0/0xb9c
[  180.114385]  r5:00000002 r4:00000000
[  180.118086]  drm_mode_atomic_ioctl from drm_ioctl_kernel+0xcc/0x170
[  180.121823]  r10:835eeb00 r9:00000038 r8:835eeb00 r7:bc1b1e64 r6:807bc970 r5:823b0000
[  180.125478]  r4:00000002
[  180.129278]  drm_ioctl_kernel from drm_ioctl+0x1d8/0x3d0
[  180.133287]  r8:812f0000 r7:000000bc r6:80d5eaa4 r5:00000038 r4:c03864bc
[  180.137257]  drm_ioctl from sys_ioctl+0x3f0/0x9f8
[  180.141246]  r10:812f0000 r9:00000000 r8:8a4169c0 r7:7e82c938 r6:c03864bc r5:8a4169c1
[  180.145206]  r4:c03864bc
[  180.149268]  sys_ioctl from ret_fast_syscall+0x0/0x1c
[  180.153393] Exception stack(0xbc1b1fa8 to 0xbc1b1ff0)
[  180.157289] 1fa0:                   047730e0 7e82c938 00000000 c03864bc 7e82c938 7e82c8f8
[  180.161113] 1fc0: 047730e0 7e82c938 c03864bc 00000036 03d819e8 044e8e50 044e8f20 03d81a50
[  180.164745] 1fe0: 74820114 7e82c8e8 748158d8 746adf6c
[  180.168464]  r10:00000036 r9:812f0000 r8:80100268 r7:00000036 r6:c03864bc r5:7e82c938
[  180.172197]  r4:047730e0
[  180.175863] Code: e5932090 e3520000 159310ac 15932084 (17826101)
[  180.179652] ---[ end trace 0000000000000000 ]---

Display More

**Da Flex** · January 4, 2024 at 10:05 PM

Update to the latest stable release (currently LE 11.0.4). We don't support outdated versions.
Provide a complete kodi.log as a link to PasteBin, HasteBin etc. We don't accept log snippets.

denix · January 4, 2024 at 10:57 PM

I am doing that right now. Re the log, unfortunately that is not a snippet, but the complete log. I will try to increase the log verbosity and provided it with PasteBin. Thanks

**Da Flex** · January 4, 2024 at 11:09 PM

The log file is short, because log level is 0. Set it to 1 or 2 by creating an advancedsettings.xml file. Log is only needed, if LE 11.0.4 doesn't fix it.

PS:

Code

2024-01-04 20:52:48.375 T:734      info <general>: Disabled debug logging due to GUI setting. Level -1.

I haven't seen log level -1 before. That's not legit.

denix · January 4, 2024 at 11:31 PM

here you go:

External Content pastebin.com

Content embedded from external sources will not be displayed without your consent.

Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.

**Da Flex** · January 4, 2024 at 11:47 PM

Thx. I don't think it's related to the kernel error from post #1. Looks like a network error to me:

Code

2024-01-05 00:05:35.843 T:990   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 00:05:35.912 T:883     debug <general>: ActiveAE::SyncStream - average error 0.290755, last average error: 530.673348

To rule out network errors, play the same movies directly from USB (thumb drive).

**Da Flex** · January 5, 2024 at 12:28 AM

A dev just said to me, pastekodi -c >myname.log is the better approach, because it contains more useful data.

denix · January 5, 2024 at 2:26 AM

Thanks for your support. After playing something from NFS, I played another video from SD to make sure it is not a network issue. Here is the pastebin obtained from pastekodi:

External Content pastebin.com

Content embedded from external sources will not be displayed without your consent.

Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.

Since I have started the new movie, kodi is not responding (systemctl restart kodi does not do anything) and this is the repeating output:

Code

2024-01-05 02:55:01.181 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:55:01.181 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:11.222 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:55:11.222 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:21.263 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:55:21.263 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:31.304 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:55:31.304 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:41.113 T:759      info <CSettingsManager>: Skipped 191 duplicate messages..
2024-01-05 02:55:41.113 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.hdr) was not found.
2024-01-05 02:55:41.114 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.limit.30) was not found.
2024-01-05 02:55:41.114 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.live_streams) was not found.
2024-01-05 02:55:41.114 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.webm) was not found.
2024-01-05 02:55:41.114 T:759     debug <CSettingsManager>: requested setting (kodion.playback.history) was not found.
2024-01-05 02:55:41.115 T:759     debug <CSettingsManager>: requested setting (youtube.api.enable) was not found.
2024-01-05 02:55:41.115 T:759     debug <CSettingsManager>: requested setting (youtube.api.key.switch) was not found.
2024-01-05 02:55:41.115 T:759     debug <CSettingsManager>: requested setting (youtube.get.watch_later.playlist.id) was not found.
2024-01-05 02:55:41.115 T:759     debug <CSettingsManager>: requested setting (youtube.search.remote.friendly) was not found.
2024-01-05 02:55:41.140 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:41.158 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.hdr) was not found.
2024-01-05 02:55:41.158 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.limit.30) was not found.
2024-01-05 02:55:41.158 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.live_streams) was not found.
2024-01-05 02:55:41.159 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.webm) was not found.
2024-01-05 02:55:41.159 T:805     debug <CSettingsManager>: requested setting (kodion.playback.history) was not found.
2024-01-05 02:55:41.159 T:805     debug <CSettingsManager>: requested setting (youtube.api.enable) was not found.
2024-01-05 02:55:41.159 T:805     debug <CSettingsManager>: requested setting (youtube.api.key.switch) was not found.
2024-01-05 02:55:41.160 T:805     debug <CSettingsManager>: requested setting (youtube.get.watch_later.playlist.id) was not found.
2024-01-05 02:55:41.160 T:805     debug <CSettingsManager>: requested setting (youtube.search.remote.friendly) was not found.
2024-01-05 02:55:41.191 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.hdr) was not found.
2024-01-05 02:55:41.191 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.limit.30) was not found.
2024-01-05 02:55:41.191 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.live_streams) was not found.
2024-01-05 02:55:41.192 T:805     debug <CSettingsManager>: requested setting (kodion.mpd.webm) was not found.
2024-01-05 02:55:41.192 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:41.192 T:805     debug <CSettingsManager>: requested setting (kodion.playback.history) was not found.
2024-01-05 02:55:41.192 T:805     debug <CSettingsManager>: requested setting (youtube.api.enable) was not found.
2024-01-05 02:55:41.192 T:805     debug <CSettingsManager>: requested setting (youtube.api.key.switch) was not found.
2024-01-05 02:55:41.193 T:805     debug <CSettingsManager>: requested setting (youtube.get.watch_later.playlist.id) was not found.
2024-01-05 02:55:41.193 T:805     debug <CSettingsManager>: requested setting (youtube.search.remote.friendly) was not found.
2024-01-05 02:55:41.243 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:55:51.284 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:55:51.284 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:56:01.325 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:56:01.325 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:56:11.367 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:56:11.367 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:56:21.408 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:56:21.408 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:56:31.449 T:995      info <general>: Skipped 195 duplicate messages..
2024-01-05 02:56:31.449 T:995   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-05 02:56:41.234 T:759      info <CSettingsManager>: Skipped 190 duplicate messages..
2024-01-05 02:56:41.234 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.hdr) was not found.
2024-01-05 02:56:41.234 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.limit.30) was not found.
2024-01-05 02:56:41.234 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.live_streams) was not found.
2024-01-05 02:56:41.235 T:759     debug <CSettingsManager>: requested setting (kodion.mpd.webm) was not found.

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denix · January 6, 2024 at 11:16 PM

I did some further experimentation:

I moved to mariadb
I hard-coded the nfs mount using the .mount service. I added the dependence in the service to the wireguard service, everything gets mounted as needed.

result does not change. I still cannot play two videos one after the other and the error is the same that I posted last time

I can play two "local videos" without problems

**Da Flex** · January 6, 2024 at 11:38 PM

Code

Feb 16 19:10:58.491752 LibreELEC systemd[1]: Starting network-base.service...
Feb 16 19:10:58.571792 MobileKodi systemd[1]: Finished network-base.service.
Feb 16 19:10:58.572201 MobileKodi systemd[1]: systemd-timesyncd.service was skipped because of an unmet condition check (ConditionPathExists=/dev/.kernel_ipconfig).

Add a couple of seconds at "wait for network" (LE network settings).

denix · January 6, 2024 at 11:51 PM

Went from 10 secs to 30 secs, still the same error when playing the second movie (and same kernel oops)

What I found weird is that kodi is trying to reload some settings:

Code

2024-01-07 00:51:03.120 T:875   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-07 00:51:05.608 T:777      info <CSettingsManager>: Skipped 48 duplicate messages..
2024-01-07 00:51:05.608 T:777     debug <CSettingsManager>: requested setting (kodion.mpd.hdr) was not found.
2024-01-07 00:51:05.609 T:777     debug <CSettingsManager>: requested setting (kodion.mpd.limit.30) was not found.
2024-01-07 00:51:05.609 T:777     debug <CSettingsManager>: requested setting (kodion.mpd.live_streams) was not found.
2024-01-07 00:51:05.609 T:777     debug <CSettingsManager>: requested setting (kodion.mpd.webm) was not found.
2024-01-07 00:51:05.609 T:777     debug <CSettingsManager>: requested setting (kodion.playback.history) was not found.
2024-01-07 00:51:05.609 T:777     debug <CSettingsManager>: requested setting (youtube.api.enable) was not found.
2024-01-07 00:51:05.609 T:777     debug <CSettingsManager>: requested setting (youtube.api.key.switch) was not found.
2024-01-07 00:51:05.610 T:777     debug <CSettingsManager>: requested setting (youtube.get.watch_later.playlist.id) was not found.
2024-01-07 00:51:05.610 T:777     debug <CSettingsManager>: requested setting (youtube.search.remote.friendly) was not found.
2024-01-07 00:51:05.631 T:875   warning <general>: OutputPicture - timeout waiting for buffer
2024-01-07 00:51:05.647 T:836     debug <CSettingsManager>: requested setting (kodion.mpd.hdr) was not found.
2024-01-07 00:51:05.648 T:836     debug <CSettingsManager>: requested setting (kodion.mpd.limit.30) was not found.
2024-01-07 00:51:05.648 T:836     debug <CSettingsManager>: requested setting (kodion.mpd.live_streams) was not found.

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**Da Flex** · January 7, 2024 at 12:01 AM

I was asking a dev for help. Stay tuned...

**chewitt** · January 8, 2024 at 11:55 AM

To figure out the specific change that altered behaviour you need to "git bisect" the changes in our GitHub repo between 11.0.2 and 11.0.4 or narrow the time range to a specific day using bisect-like testing of nightlies between the release dates. I have hunch the NFS session needed for the persistent system mount is disrupted/lost after initial boot and playback resulting in Kodi losing "local" access to media. To understand/prove that you'd need to capture/analyse PCAP files, but they will be large (I'm not volunteering).

Some thoughts: If you accessed media using the Kodi NFS client this expects connect/disconnect events to happen (whereas local media access does not) so that might prove more reliable than a system mount. I've also personally found SMB to be more reliable than NFS at accessing content remotely on my own hotel/remote device. These days I only use the native SMB client. That said, I also see too many issues with poor speeds in hotel networks so while I can access media over SMB from the NAS via a WireGuard tunnel to home; I mostly use the Plex add-on for Kodi to stream content from a Plex server running on the NAS. This only requires me to expose ports for Plex (so no WireGuard needed) and Plex can transcode content into a lower resolution (less bandwidth required) on-the-fly if the connection isn't running fast enough or I want to override/force the resolution.

NB: I'd also put "ip route add" commands into a systemd service so it can be scheduled more accurately than "sleep 20" after the WireGuard tunnel is established. I doubt that's involved in the problem you're seeing though.

vanfroda · February 1, 2024 at 9:14 AM

Hi, this seems to be the exact same behavior we are discussing here:

[BUG] RPI5 kernel panic · Issue #1009 · jurialmunkey/skin.arctic.horizon.2

Skin section Fullscreen Video OSD Current Behavior If i select a live tv channel or VOD the audio starts playing for a few seconds, then stops. The video is…

github.com

And here:

Post

[RPi5] Kernel Panic After Selecting Live-TV Channel

Hello,

I recently bought a new RPI5 and installed it with:

LibreELEC (community): nightly-20240116-0f6c393 (RPi5.aarch64)

(i also tried it with 11.0.5 stable version but the result was the same)

If i select a tv channel from the EPG i have a 50/50% chance that it completely crashes the system.

(Code, 50 lines)

From the kodi log itself it only shows these type of messages:

(Code, 40 lines)

Full kodi.log

https://paste.kodi.tv/egowojafag.kodi

Full dmesg

https://paste.kodi.tv/qiconikemo

Let me know if there is…

vanfroda

January 16, 2024 at 1:19 PM

So it seems to happen on:

RPI3b
RPI4
RPI5

According to @Ozymandyaz the user in the github issue, it is not happening on 11.0.3

Hope this helps to narrow down the search a little bit

**Da Flex** · February 3, 2024 at 5:04 PM

vanfroda Try the latest LE 12 nightly.

Raspberry pi 3b hangs with Libreelec 11.0.4 and Wireguard

[RPi5] Kernel Panic After Selecting Live-TV Channel

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