http://bugzilla.suse.com/show_bug.cgi?id=934202 http://bugzilla.suse.com/show_bug.cgi?id=934202#c5 --- Comment #5 from Martin Pluskal <mpluskal@suse.com> --- (In reply to Neil F Brown from comment #4)
Could you (or anyone who can reproduce this) please collect both the tcpdump trace and nfs debugging with "rpcdebug -m nfs -s all". Then when a problem occurs, provide: - the tcpdump log # sudo tcpdump port 2049 -w nfs_dump_new.log http://users.suse.cz/~mpluskal/bugs/934202/nfs_dump_new.log.xz - the kernel logs # journalctl --dmesg > dmesg_new.txt http://users.suse.cz/~mpluskal/bugs/934202/dmesg_new.txt.xz - any notes on what you noticed, including whether any processes were spinning. Issue occured sometime during weekend so I just noticed error in dmesg, there should be minimal activity on nfs mount. - if processes were spinning, a few copies of /proc/PID/stack for those processes. - exact kernel version. # uname -r 4.0.4-3-desktop
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