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Bug#648155: marked as done (nfs-common: nfs mount hangs when kerberos ticket expires. Squeeze used to renew.)



Your message dated Sat, 14 Sep 2024 09:51:18 +0200 (CEST)
with message-id <20240914075118.7BDF2BE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #648155,
regarding nfs-common: nfs mount hangs when kerberos ticket expires. Squeeze used to renew.
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
648155: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648155
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: nfs-common

Version: 1:1.2.5-2
Severity: normal

Dear Maintainer,

We use krb5 nfs4 for mounting our home directories.

On squeeze this worked well.

On a sid/wheezy system the nfs4 mount hangs when the kerberos ticket expires
(but is still renewable).

In the syslog on the client we see:

[59013.624087] nfs4_warn_keyexpired: 5427 callbacks suppressed
[59013.624093] Error: state manager encountered RPCSEC_GSS session expired against NFSv4 server olympic.calvaedi.com.
[59013.625000] Error: state manager encountered RPCSEC_GSS session expired against NFSv4 server olympic.calvaedi.com.
[59013.625870] Error: state manager encountered RPCSEC_GSS session expired against NFSv4 server olympic.calvaedi.com.
[59013.626759] Error: state manager encountered RPCSEC_GSS session expired against NFSv4 server olympic.calvaedi.com.
....


-- Package-specific info:
-- rpcinfo --
   program vers proto   port
    100000    4   tcp    111  portmapper
    100000    3   tcp    111  portmapper
    100000    2   tcp    111  portmapper
    100000    4   udp    111  portmapper
    100000    3   udp    111  portmapper
    100000    2   udp    111  portmapper
    100024    1   udp  55111  status
    100024    1   tcp  34799  status
-- /etc/default/nfs-common --
NEED_STATD=
STATDOPTS=
NEED_IDMAPD=yes
NEED_GSSD=yes
-- /etc/idmapd.conf --
[General]
Verbosity = 0
Pipefs-Directory = /var/lib/nfs/rpc_pipefs
Domain = calvaedi.com
Local-Realm = CALVAEDI.COM
[Mapping]
Nobody-User = nobody
Nobody-Group = nogroup
-- /etc/fstab --
olympic:/local	/usr/local	nfs4	sec=krb5	0	3
/test	/srv/nfs4/test	none	bind	0	0
-- /proc/mounts --
/dev/disk/by-uuid/0934e0d8-0329-492c-a20d-48387a634479 /srv/nfs4/test ext3 rw,relatime,errors=remount-ro,commit=5,barrier=0,data=ordered 0 0
rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
olympic.calvaedi.com:/home/john /home/john nfs4 rw,relatime,vers=4,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=krb5,clientaddr=192.168.6.99,minorversion=0,local_lock=none,addr=192.168.6.67 0 0
olympic:/local/ /usr/local nfs4 rw,relatime,vers=4,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=krb5,clientaddr=192.168.6.99,minorversion=0,local_lock=none,addr=192.168.6.67 0 0

-- System Information:
Debian Release: wheezy/sid
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 3.0.0-2-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages nfs-common depends on:
ii  adduser             3.113                
ii  initscripts         2.88dsf-13.13        
ii  libc6               2.13-21              
ii  libcap2             1:2.22-1             
ii  libcomerr2          1.42~WIP-2011-10-16-1
ii  libdevmapper1.02.1  2:1.02.67-1          
ii  libevent-1.4-2      1.4.14b-stable-1     
ii  libgssapi-krb5-2    1.9.1+dfsg-3         
ii  libgssglue1         0.3-3.1              
ii  libk5crypto3        1.9.1+dfsg-3         
ii  libkeyutils1        1.5.2-2              
ii  libkrb5-3           1.9.1+dfsg-3         
ii  libnfsidmap2        0.24-1               
ii  libtirpc1           0.2.2-5              
ii  libwrap0            7.6.q-21             
ii  lsb-base            3.2-28               
ii  rpcbind             0.2.0-6              
ii  ucf                 3.0025+nmu2          

Versions of packages nfs-common recommends:
ii  python  2.7.2-9

nfs-common suggests no packages.

-- no debconf information



--- End Message ---
--- Begin Message ---
Hi

[This reply and bug closer is sent for doing BTS maintenance for
src:nfs-utils bugs]

This bug was reported against a very old nfs-utils version without much
followups/triaging itself.

If you can reproduce it with the current version in unstable/testing or
stable at least, please reopen the bug,
https://www.debian.org/Bugs/server-control for details.

Regards,
Salvatore

--- End Message ---

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