Bug #583

Double nfs mount freezes machine

Added by thomas.nikolajsen over 7 years ago. Updated about 7 years ago.

Status:ClosedStart date:
Priority:UrgentDue date:
Assignee:-% Done:

0%

Category:-
Target version:-

Description

Using recent HEAD or 1.8-release:
Executing a nfs mount command twice and accessing the mount point
will freeze machine (client).

Break to DDB works.

Eg:
#mount /NFS
#mount /NFS
#ls /NFS

-thomas

History

#1 Updated by corecode over 7 years ago

seems we have problems with multiple mounts on one mountpoint?

#2 Updated by dillon about 7 years ago

:
:Simon 'corecode' Schubert <> added the comment:
:
:seems we have problems with multiple mounts on one mountpoint?
:
:----------
:priority: -> critical
:status: unread -> chatting

Yes, we do. I reproduced it and I am working on it now. I
should be able to track it down today.

It looks like an infinite loop somewhere, I'm not sure
where yet. It happens with any mount but is easiest to
reproduce with NFS and MFS.

-Matt
Matthew Dillon
<>

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