Invalid mountpoint handling

When discovering a network folder on Android:

2021-06-02 10:10:13.221 7870-7930/org.videolan.vlc.debug I/VLC/medialibrary: [T#491728223408] ../src/discoverer/DiscovererWorker.cpp:91 discover Adding smb://192.168.1.1/Medias/Musique/ to the folder discovery list
2021-06-02 10:10:13.221 7870-7930/org.videolan.vlc.debug I/VLC/medialibrary: [T#491728223408] ../src/discoverer/DiscovererWorker.cpp:355 enqueue Queuing entrypoint smb://192.168.1.1/Medias/Musique/ of type AddEntryPoint
2021-06-02 10:10:13.221 7870-7930/org.videolan.vlc.debug I/VLC/medialibrary: [T#491728223408] ../src/discoverer/DiscovererWorker.cpp:355 enqueue Queuing entrypoint smb://192.168.1.1/Medias/Musique/ of type Reload
2021-06-02 10:10:13.221 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2380 onDiscovererIdleChanged Discover thread was resumed
2021-06-02 10:10:13.221 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2393 onDiscovererIdleChanged Setting background idle state to false
2021-06-02 10:10:13.268 7870-7950/org.videolan.vlc.debug V/VLC/MediaParsingService: onDiscoveryStarted: smb://192.168.1.1/Medias/Musique/
2021-06-02 10:10:13.268 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/discoverer/DiscovererWorker.cpp:464 runReload Reloading folder smb://192.168.1.1/Medias/Musique/
2021-06-02 10:10:13.269 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:328 checkFolder Checking for modifications in smb://AZANAS/smb://192.168.1.1/Medias/Musique/
    
    --------- beginning of system
2021-06-02 10:10:13.467 7870-8133/org.videolan.vlc.debug E/VLC: [00000073cae49720/1fc5] libvlc stream: Unable to connect/negotiate SMB session
2021-06-02 10:10:13.467 7870-8133/org.videolan.vlc.debug E/VLC: [000000742adb6ec0/1fc5] libvlc input: Your input can't be opened
2021-06-02 10:10:13.467 7870-8133/org.videolan.vlc.debug E/VLC: [000000742adb6ec0/1fc5] libvlc input: VLC is unable to open the MRL 'smb://AZANAS/smb://192.168.1.1/Medias/Musique/'. Check the log for details.
2021-06-02 10:10:13.469 7870-7950/org.videolan.vlc.debug W/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:336 checkFolder Failed to browse smb://AZANAS/smb://192.168.1.1/Medias/Musique/: Failed to browse network directory: Unknown error: I/O error
2021-06-02 10:10:13.469 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:117 checkRemovedDevices The device containing smb://AZANAS/smb://192.168.1.1/Medias/Musique/ is removable. Refreshing device cache...
2021-06-02 10:10:13.469 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2673 refreshDevice Device AZANAS presence is unchanged
2021-06-02 10:10:13.477 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2686 refreshDevices Done refreshing devices in database.
2021-06-02 10:10:13.477 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:128 checkRemovedDevices Device was not removed
2021-06-02 10:10:13.477 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:139 checkRemovedDevices The device is present but can be read from. Assuming it isn't ready yet
2021-06-02 10:10:13.479 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2380 onDiscovererIdleChanged Discoverer thread went idle
2021-06-02 10:10:13.479 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2393 onDiscovererIdleChanged Setting background idle state to true
2021-06-02 10:10:30.344 7870-7870/org.videolan.vlc.debug W/RecyclerView: No adapter attached; skipping layout
2021-06-02 10:10:31.242 7870-7870/org.videolan.vlc.debug W/RecyclerView: No adapter attached; skipping layout
2021-06-02 10:10:32.926 7870-7933/org.videolan.vlc.debug D/OpenGLRenderer: endAllActiveAnimators on 0x740ae80d80 (RippleDrawable) with handle 0x731ae64240
2021-06-02 10:10:32.984 7870-7928/org.videolan.vlc.debug D/VLC: [00000073aad9bb40/1ef8] libvlc services discovery: removing module "upnp"
2021-06-02 10:10:32.986 7870-7928/org.videolan.vlc.debug D/VLC: [00000073aad97c40/1ef8] libvlc services discovery: removing module "dsm"
2021-06-02 10:10:32.987 7870-7928/org.videolan.vlc.debug D/VLC: [00000073aad9a940/1ef8] libvlc services discovery: removing module "microdns"
2021-06-02 10:10:36.062 7870-7870/org.videolan.vlc.debug I/AppCompatViewInflater: app:theme is now deprecated. Please move to using android:theme instead.
2021-06-02 10:10:36.070 7870-7870/org.videolan.vlc.debug W/TabLayout: MODE_SCROLLABLE + GRAVITY_FILL is not supported, GRAVITY_START will be used instead
2021-06-02 10:10:36.377 7870-8151/org.videolan.vlc.debug I/VLC/medialibrary: [T#493467860144] ../src/discoverer/DiscovererWorker.cpp:360 enqueue Queuing global reload request
2021-06-02 10:10:36.377 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2380 onDiscovererIdleChanged Discover thread was resumed
2021-06-02 10:10:36.377 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2393 onDiscovererIdleChanged Setting background idle state to false
2021-06-02 10:10:36.378 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:175 reload Reloading all folders
2021-06-02 10:10:36.378 7870-7950/org.videolan.vlc.debug V/VLC/MediaParsingService: onDiscoveryStarted: smb://AZANAS/smb://192.168.1.1/Medias/Musique/
2021-06-02 10:10:36.378 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:328 checkFolder Checking for modifications in smb://AZANAS/smb://192.168.1.1/Medias/Musique/
2021-06-02 10:10:36.848 7870-8161/org.videolan.vlc.debug E/VLC: [00000073cada52a0/1fe1] libvlc stream: Unable to connect/negotiate SMB session
2021-06-02 10:10:36.848 7870-8161/org.videolan.vlc.debug E/VLC: [000000742adcb0c0/1fe1] libvlc input: Your input can't be opened
2021-06-02 10:10:36.848 7870-8161/org.videolan.vlc.debug E/VLC: [000000742adcb0c0/1fe1] libvlc input: VLC is unable to open the MRL 'smb://AZANAS/smb://192.168.1.1/Medias/Musique/'. Check the log for details.
2021-06-02 10:10:36.851 7870-7950/org.videolan.vlc.debug W/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:336 checkFolder Failed to browse smb://AZANAS/smb://192.168.1.1/Medias/Musique/: Failed to browse network directory: Unknown error: I/O error
2021-06-02 10:10:36.851 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:117 checkRemovedDevices The device containing smb://AZANAS/smb://192.168.1.1/Medias/Musique/ is removable. Refreshing device cache...
2021-06-02 10:10:36.852 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2673 refreshDevice Device AZANAS presence is unchanged
2021-06-02 10:10:36.856 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2686 refreshDevices Done refreshing devices in database.
2021-06-02 10:10:36.856 7870-7950/org.videolan.vlc.debug I/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:128 checkRemovedDevices Device was not removed
2021-06-02 10:10:36.856 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/discoverer/FsDiscoverer.cpp:139 checkRemovedDevices The device is present but can be read from. Assuming it isn't ready yet
2021-06-02 10:10:36.857 7870-7950/org.videolan.vlc.debug V/VLC/MediaParsingService: onDiscoveryCompleted: smb://AZANAS/smb://192.168.1.1/Medias/Musique/
2021-06-02 10:10:36.857 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2380 onDiscovererIdleChanged Discoverer thread went idle
2021-06-02 10:10:36.857 7870-7950/org.videolan.vlc.debug D/VLC/medialibrary: [T#491371179184] ../src/MediaLibrary.cpp:2393 onDiscovererIdleChanged Setting background idle state to true
2021-06-02 10:10:38.658 7870-7928/org.videolan.vlc.debug D/VLC/medialibrary: [T#491763956912] ../src/MediaLibrary.cpp:654 media Fetching media from mrl: file:///storage/emulated/0/Music/tagged/Shovels%20And%20Cava%20%28Sutemos024%29/0%20-%2005%20-%20Amish%2082%20-%20Pewter.ogg
2021-06-02 10:10:38.660 7870-7928/org.videolan.vlc.debug D/VLC/medialibrary: [T#491763956912] ../src/MediaLibrary.cpp:658 media Found external media: file:///storage/emulated/0/Music/tagged/Shovels%20And%20Cava%20%28Sutemos024%29/0%20-%2005%20-%20Amish%2082%20-%20Pewter.ogg

All mountpoints appear to be concatenated together: smb://AZANAS/smb://192.168.1.1/Medias/Musique/