Helllo,

 

I'm having a big problem with being unable to apply any user access permissions, to SMB or to AFP.  When I attempt to do so, the GUI spins for a long time before rejecting my change (changing "Read/Write" back to "No Access", for instance).  In /var/log/syslog I see the following happen during this time (this also happens with any SMB change as well - I emphasize that it is NOT specific to AFP).

 

Dec 29 12:44:22 samurai emhttpd: req (5): shareName=TimeMachine&userAccess.0=no-access&userAccess.1=read-write&userAccess.2=no-access&userAccess.8=no-access&userAccess.9=no-access&userAccess.10=no-access&userAccess.11=no-access&userAccess.12=no-access&changeShareAccessAFP=Apply&csrf_token=****************
Dec 29 12:44:22 samurai emhttpd: userAccess.3 not found
Dec 29 12:44:22 samurai kernel: emhttpd[5507]: segfault at 0 ip 00001486ccd57d4e sp 00007ffd1aab9b58 error 4 in libc-2.28.so[1486ccc02000+169000]
Dec 29 12:44:22 samurai kernel: Code: 0f 84 f9 fe ff ff e9 e1 cd f3 ff 90 89 f8 31 d2 c5 c5 ef ff 09 f0 25 ff 0f 00 00 3d 80 0f 00 00 0f 8f 56 03 00 00 c5 fe 6f 0f <c5> f5 74 06 c5 fd da c1 c5 fd 74 c7 c5 fd d7 c8 85 c9 74 7e f3 0f

 

Subsequent attempts to modify any user permissions, such as the SMB permissions to the "Users" share below, result in timeouts such as the following.  These continue until I reboot my unraid server.

 

Dec 29 12:47:32 samurai nginx: 2018/12/29 12:47:32 [error] 5538#5538: *1772581 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.17, server: , request: "POST /update.htm HTTP/1.1", upstream: "http://unix:/var/run/emhttpd.socket/update.htm", host: "192.168.1.11", referrer: "http://192.168.1.11/Shares/Share?name=TimeMachine"
Dec 29 12:59:10 samurai nginx: 2018/12/29 12:59:10 [error] 5538#5538: *1774246 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 192.168.1.17, server: , request: "POST /update.htm HTTP/1.1", upstream: "http://unix:/var/run/emhttpd.socket/update.htm", host: "192.168.1.11", referrer: "http://192.168.1.11/Shares/Share?name=Users"

 

I keep seeing the behavior.  When I reboot, the timeouts go away and I see the "userAccess.3" and the segfault again, followed by more timeouts, and the cycle continues.  I'm currently on 6.6.2.  I've also seen this on 6.6.1 and 6.6.5 on this server- upgrades and downgrades don't seem to resolve it.

 

I get timeouts when trying to change passwords on users as well.  Also my /etc/[passwd,group,hosts] entries reflects the fact that I run a home computer linux lab for the family, and those all worked fine with NFS and allowed me to use user management on SMB & AFP as well, at least until around 6.6.1 I think.  I've been having this problem for a few months now.

 

Besides that everything else seems functional, except for a single misbehaving plex docker container that I need to delete and recreate.

 

 

samurai-diagnostics-20181229-1304.zip

Edited December 29, 20187 yr by Kamikazejs
cleaning up

Please, can anyone help me with this?  I have searched and not found any other references to this error.