Try to negotiate higher version of CIFS protocol which deals better with
timeouts, for me it helped to use vers=2.0 option but there should be
also 2.1/3.0 etc. according to mount.cifs(8). Recent Linux kernels
automatically negotiate highest vers supported by client/server but
these kernels just
Call trace from :
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS"
Kernel :
4.15.0-1013-azure
[76244.156004] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [nginx:1205]
[76244.156004] Modules linked in: binfmt_misc nf_conntrack_ipv4
Call trace from :
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS"
Kernel :
4.15.0-1013-azure
[509728.136002] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [nginx:57149]
[509728.136002] Modules linked in: binfmt_misc
Call trace from Ubuntu 16.04 and cifs-utils 2:6.4-1ubuntu1.1 on
4.10.0-42-generic:
[19936.692679] INFO: task ls:15421 blocked for more than 120 seconds.
[19936.692683] Tainted: GW 4.10.0-42-generic
#46~16.04.1-Ubuntu
[19936.692685] "echo 0 >
Still occurring in 16.04, kernel 4.4.0.93.
[44880.327833] INFO: task Thunar:7047 blocked for more than 120 seconds.
[44880.327843] Not tainted 4.4.0-93-generic #116-Ubuntu
[44880.327846] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[44880.327850] Thunar
Still occurring in cifs-utils packge 2:6.4-1ubuntu1.1
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1424342
Title:
CIFS remote shares freeze on resume after suspend
To manage notifications about
Have same trouble, seems to be related to TCP network connection break:
May 26 10:08:57 station8 kernel: [ 6840.142121] INFO: task xfce4-panel:1620
blocked for more than 120 seconds.
May 26 10:08:57 station8 kernel: [ 6840.142143] Not tainted
4.4.0-78-generic #99-Ubuntu
May 26 10:08:57
[ 3240.018757] INFO: task umount:6807 blocked for more than 120 seconds.
[ 3240.018779] Not tainted 4.4.0-47-generic #68-Ubuntu
[ 3240.018798] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[ 3240.018823] umount D 880213c079e8 0 6807 6770
Still occurring one year later, with new kernel and slightly modified
call stack:
[23774.418572] INFO: task pool:25233 blocked for more than 120 seconds.
[23774.418582] Not tainted 3.19.0-51-generic #58~14.04.1-Ubuntu
[23774.418585] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
** Changed in: cifs-utils (Ubuntu)
Importance: Undecided = High
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1424342
Title:
CIFS remote shares freeze on resume after suspend
To manage
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: cifs-utils (Ubuntu)
Status: New = Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1424342
Title:
11 matches
Mail list logo
