SMB problems again in 26.02

M_S · May 26, 2023, 1:21pm

Since upgrade, Icewind errors when accessing SMB drives.

Error	webdav	Icewind\SMB\Exception\Exception: Malformed state response from server

Can anyone help?

tflidd · May 29, 2023, 9:13am

There are a few topics about this:

github.com/icewind1991/SMB

Malformed state response from server

opened 10:15AM - 11 Nov 21 UTC

MatthiasKuehneEllerhold

Calling `$share->stat('my/directory')` returns this error: "Malformed state res…ponse from server" In fact `$output` is empty here! We're using the smbclient Backend, calling it manually returns correct data: ``` # smbclient -U USER -W workgroup \\\\server\\share smb: \> allinfo "my/directory.not-exists" NT_STATUS_OBJECT_NAME_NOT_FOUND getting alt name for \my/directory.not-exists ``` We're using the smbclient backend. Neither 4.9.5 (debian buster standard) nor 4.14.8 (van-belle repo) works. The server is an old Mac OS. This problem only occurs on version 3.5.0 & 3.5.1! Version 3.4.1 is fine!

github.com/nextcloud/server

[Bug]: SMB webdav Exception "Malformed state response from server", "Undefined index: attributes"

opened 04:56PM - 16 Jun 22 UTC

imolb

bug needs info 0. Needs triage 24-feedback

### ⚠️ This issue respects the following points: ⚠️ - [X] This is a **bug**, …not a question or a configuration/webserver/proxy issue. - [X] This issue is **not** already reported on Github _(I've searched it)_. - [X] Nextcloud Server **is** up to date. See [Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) for supported versions. - [X] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/). ### Bug description Files can not be synchronized from an Android device with "Nextcloud Android App" into the SMB storage location. Or alternatively files can not be moved within the SMB storage via the browser GUI. Instead the following errors are reported ``` webdav: Icewind\SMB\Exception\Exception: Malformed state response from server PHP: Error: Undefined index: attributes at /var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Parser.php#155 ``` ### Steps to reproduce 1. Install nextcloud version 24.0.1 on a Debian 11 Bullseye server 2. Install the smbclient 4.13.13 to attach SMB-shares as external storage 3. Attach external storage backend by a SMB-share on same Debian 11 Bullseye Server 4. Install Nextcloud Android App 3.20.3. on mobile device 5. Configure folder for automated sync in the mobile App 6. Put files in the configured folder on the mobile device Instead of step 4. to 6. also a file within the SMB share could be moved in the browser GUI. ### Expected behavior The file is uploaded to Nextcloud storage. ### Installation method Manual installation ### Operating system Debian/Ubuntu ### PHP engine version PHP 7.4 ### Web server Apache (supported) ### Database engine version MySQL ### Is this bug present after an update or on a fresh install? Updated to a major version (ex. 22.2.3 to 23.0.1) ### Are you using the Nextcloud Server Encryption module? Encryption is Disabled ### What user-backends are you using? - [X] Default user-backend _(database)_ - [ ] LDAP/ Active Directory - [ ] SSO - SAML - [ ] Other ### Configuration report ```shell { "system": { "instanceid": "***REMOVED SENSITIVE VALUE***", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "nas", "192.168.178.2" ], "datadirectory": "***REMOVED SENSITIVE VALUE***", "dbtype": "mysql", "version": "24.0.1.1", "overwrite.cli.url": "http:\/\/nas\/nextcloud", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "mysql.utf8mb4": true, "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "installed": true, "memcache.local": "OC\\Memcache\\APCu", "maintenance": false, "updater.secret": "***REMOVED SENSITIVE VALUE***", "theme": "", "default_phone_region": "DE", "loglevel": 2 } } ``` ### List of activated Apps ```shell Enabled: - accessibility: 1.10.0 - activity: 2.16.0 - bruteforcesettings: 2.4.0 - circles: 24.0.0 - cloud_federation_api: 1.7.0 - comments: 1.14.0 - contactsinteraction: 1.5.0 - dashboard: 7.4.0 - dav: 1.22.0 - federatedfilesharing: 1.14.0 - federation: 1.14.0 - files: 1.19.0 - files_external: 1.16.1 - files_pdfviewer: 2.5.0 - files_rightclick: 1.3.0 - files_sharing: 1.16.2 - files_trashbin: 1.14.0 - files_versions: 1.17.0 - files_videoplayer: 1.13.0 - firstrunwizard: 2.13.0 - logreader: 2.9.0 - lookup_server_connector: 1.12.0 - nextcloud_announcements: 1.13.0 - notifications: 2.12.0 - oauth2: 1.12.0 - password_policy: 1.14.0 - photos: 1.6.0 - privacy: 1.8.0 - provisioning_api: 1.14.0 - recommendations: 1.3.0 - serverinfo: 1.14.0 - settings: 1.6.0 - sharebymail: 1.14.0 - support: 1.7.0 - survey_client: 1.12.0 - systemtags: 1.14.0 - text: 3.5.1 - theming: 1.15.0 - twofactor_backupcodes: 1.13.0 - updatenotification: 1.14.0 - user_status: 1.4.0 - viewer: 1.8.0 - weather_status: 1.4.0 - workflowengine: 2.6.0 Disabled: - admin_audit - encryption - user_ldap ``` ### Nextcloud Signing status ```shell No errors have been found. ``` ### Nextcloud Logs ```shell {"reqId":"FceDSTAlNuE352FOXF9n","level":3,"time":"2022-06-16T16:25:10+00:00","remoteAddr":"192.168.178.3","user":"myuser","app":"PHP","method":"MOVE","url":"/nextcloud/remote.php/dav/uploads/myuser/3459361d5ffa26fc8c8e1746e5cd1e93/.file","message":"Undefined index: attributes at /var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Parser.php#155","userAgent":"Mozilla/5.0 (Android) Nextcloud-android/3.20.3","version":"24.0.1.1","exception":{"Exception":"Error","Message":"Undefined index: attributes at /var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Parser.php#155","Code":0,"Trace":[{"file":"/var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Parser.php","line":155,"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::"},{"file":"/var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php","line":217,"function":"parseStat","class":"Icewind\\SMB\\Wrapped\\Parser","type":"->"},{"file":"/var/www/nextcloud/apps/files_external/lib/Lib/Storage/SMB.php","line":193,"function":"stat","class":"Icewind\\SMB\\Wrapped\\Share","type":"->"},{"file":"/var/www/nextcloud/apps/files_external/lib/Lib/Storage/SMB.php","line":668,"function":"getFileInfo","class":"OCA\\Files_External\\Lib\\Storage\\SMB","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php","line":227,"function":"file_exists","class":"OCA\\Files_External\\Lib\\Storage\\SMB","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php","line":227,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Availability.php","line":244,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php","line":227,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Availability","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/View.php","line":1345,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/View.php","line":1390,"function":"getCacheEntry","class":"OC\\Files\\View","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php","line":231,"function":"getFileInfo","class":"OC\\Files\\View","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Tree.php","line":78,"function":"getChild","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":754,"function":"getNodeForPath","class":"Sabre\\DAV\\Tree","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":590,"function":"getCopyAndMoveInfo","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpMove","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Server.php","line":352,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/remote.php","line":166,"args":["/var/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"}} {"reqId":"FceDSTAlNuE352FOXF9n","level":4,"time":"2022-06-16T16:25:10+00:00","remoteAddr":"192.168.178.3","user":"myuser","app":"webdav","method":"MOVE","url":"/nextcloud/remote.php/dav/uploads/myuser/3459361d5ffa26fc8c8e1746e5cd1e93/.file","message":"Malformed state response from server","userAgent":"Mozilla/5.0 (Android) Nextcloud-android/3.20.3","version":"24.0.1.1","exception":{"Exception":"Icewind\\SMB\\Exception\\Exception","Message":"Malformed state response from server","Code":0,"Trace":[{"file":"/var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php","line":217,"function":"parseStat","class":"Icewind\\SMB\\Wrapped\\Parser","type":"->"},{"file":"/var/www/nextcloud/apps/files_external/lib/Lib/Storage/SMB.php","line":193,"function":"stat","class":"Icewind\\SMB\\Wrapped\\Share","type":"->"},{"file":"/var/www/nextcloud/apps/files_external/lib/Lib/Storage/SMB.php","line":668,"function":"getFileInfo","class":"OCA\\Files_External\\Lib\\Storage\\SMB","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php","line":227,"function":"file_exists","class":"OCA\\Files_External\\Lib\\Storage\\SMB","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php","line":227,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Availability.php","line":244,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php","line":227,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Availability","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/View.php","line":1345,"function":"file_exists","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/var/www/nextcloud/lib/private/Files/View.php","line":1390,"function":"getCacheEntry","class":"OC\\Files\\View","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php","line":231,"function":"getFileInfo","class":"OC\\Files\\View","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Tree.php","line":78,"function":"getChild","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":754,"function":"getNodeForPath","class":"Sabre\\DAV\\Tree","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":590,"function":"getCopyAndMoveInfo","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpMove","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Server.php","line":352,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/remote.php","line":166,"args":["/var/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/nextcloud/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Parser.php","Line":157,"CustomMessage":"--"}} ``` ### Additional info Problem arose after upgrade of nextcloud sever (major versions). Worked well before. There is an similar bug #30751 created recently also effecting the external SMB but with different error message. Bug #30751 reports "Unknown error (NT_STATUS_OBJECT_NAME_INVALID)", this bug reports "Undefined index: attributes". The problem is also mentioned in the nextcloud.com forum: https://help.nextcloud.com/t/smb-share-not-available/134928

Not sure if that helps, perhaps you can help to push these issues. If it was working before, it would be certainly interesting which version you were running.

M_S · May 29, 2023, 10:50am

Hi - thank you very much for your pointers. I have now used the Icewind files of an older Nextcloud Version (I think its 22 or24 or so), which I had kept archived. This seems to work but I will keep monitoring.
Initially, I thought the Icewind issue had been fixed in NC 26, but then it came back in 26.02. I have nothing esoteric going on my server, just a straight installation of NC, so I am very very surprised that this fundamental file access management issue came back. After all, whats a file sharing server without bug-free management of the most relevant file sharing protocol SMB.
I really cannot understand how NC developer teams can work on programming nicer buttons and all sorts of secondary features, while the core functionality is still not working after all those years.
Beats me.

tflidd · May 29, 2023, 10:33pm

Not everybody is using external storage, and some use other protocols. Sure it is a problem if a feature just stops working after a simple update.

It looked like it in the linked issues. They asked for feedback, so it would be good to share your information with them. Without the feedback they suppose that this is fixed.

mueller · June 15, 2023, 9:27am

The same issue . Is there a work around right now?