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Bug#1006518: marked as done (nfs-common: mount nfsv4 hangs)

Your message dated Sat, 14 Sep 2024 09:42:09 +0200 (CEST)
with message-id <20240914074209.5F055BE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #1006518,
regarding nfs-common: mount nfsv4 hangs
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.)


-- 
1006518: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006518
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: nfs-common
Version: 1:2.6.1-1
Severity: important

After nfs-common and libnfsidmap update to version
ii  libnfsidmap1:amd64             1:2.6.1-1                         amd64        NFS idmapping library
ii  nfs-common                     1:2.6.1-1                         amd64        NFS support files common to client and server

mounting nfs v4 hangs, no visible output in dmesg, switching to vers=3 works fine.
rpcdebug shows:
Feb 26 15:00:43 vostro kernel: [ 1215.145253] nfs_create_rpc_client: cannot create RPC client. Error = -22                                                                                                                                     
Feb 26 15:00:43 vostro kernel: [ 1215.159259] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.162745] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.163454] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.164258] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.165173] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.166036] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.166853] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.167682] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.168433] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:43 vostro kernel: [ 1215.169193] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:44 vostro kernel: [ 1215.273955] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:44 vostro kernel: [ 1215.477807] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:44 vostro kernel: [ 1215.885686] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:45 vostro kernel: [ 1216.717869] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:47 vostro kernel: [ 1218.349984] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:50 vostro kernel: [ 1221.745568] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:00:57 vostro kernel: [ 1228.397803] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:01:10 vostro kernel: [ 1241.453733] nfs41_sequence_process: Error 0 free the slot 
Feb 26 15:01:22 vostro kernel: [ 1253.340717] <-- nfs4_try_get_tree() = -4 [error]
Feb 26 15:01:22 vostro kernel: [ 1253.364230] NFS: Got error -512 from the server on DESTROY_SESSION. Session has been destroyed regardless...
Feb 26 15:01:22 vostro kernel: [ 1253.364360] NFS: Got error -512 from the server NAS on DESTROY_CLIENTID.

did a test on clean 'testing' vm, and after upgrading to 'unstable' same issue occured



-- Package-specific info:
-- rpcinfo --
   program vers proto   port  service
    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  60287  status
    100024    1   tcp  60425  status
-- /etc/default/nfs-common --
NEED_STATD=
STATDOPTS=
NEED_IDMAPD=
NEED_GSSD=
-- /etc/idmapd.conf --
[General]
Verbosity = 0
[Mapping]
Nobody-User = nobody
Nobody-Group = nogroup
-- /etc/fstab --

-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.16.0-2-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages nfs-common depends on:
ii  adduser              3.118
ii  init-system-helpers  1.62
ii  keyutils             1.6.1-2
ii  libc6                2.33-7
ii  libcap2              1:2.44-1
ii  libcom-err2          1.46.5-2
ii  libdevmapper1.02.1   2:1.02.175-2.1
ii  libevent-core-2.1-7  2.1.12-stable-1
ii  libgssapi-krb5-2     1.19.2-2
ii  libkeyutils1         1.6.1-2
ii  libkrb5-3            1.19.2-2
ii  libmount1            2.37.3-1+b1
ii  libnfsidmap1         1:2.6.1-1
ii  libtirpc3            1.3.2-2
ii  libwrap0             7.6.q-31
ii  lsb-base             11.1.0
ii  python3              3.9.8-1
ii  rpcbind              1.2.6-2
ii  ucf                  3.0043

nfs-common recommends no packages.

Versions of packages nfs-common suggests:
pn  open-iscsi  <none>
pn  watchdog    <none>

-- 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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