1-BETA3 Panic: __lockmgr_args: downgrade a recursed lockmgr nfs @ /usr/local/share/deploy-tools/RELENG_11/src/sys/fs/unionfs/union_vnops.c:1905

Rick Macklem rmacklem at uoguelph.ca
Sun Aug 7 23:07:10 UTC 2016


Harry Schmalzbauer wrote:
> Hello,
>
> I had another crash which I'm quite sure was triggered by mount_unionfs:
Just in case you are not already aware, unionfs is always broken. Read the BUGS
section at the end of "man mount_unionfs". If it were easy to fix, someone would
have done so long ago. Yes, some use it successfully, but if not...

Sorry, but I suspect that is how it will remain, rick

Unread portion of the kernel message buffer:
panic: __lockmgr_args: downgrade a recursed lockmgr nfs @
/usr/local/share/deploy-tools/RELENG_11/src/sys/fs/unionfs/union_vnops.c:1905
- Crash info deleted for brevity.



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