Panic on todays current (panic: mtx_lock() of spin mutex (null) @ /usr/src/sys/kern/vfs_mount.c:1046)

[Nikolay Pavlov]

On Monday 20 August 2007 19:23:11 Kostik Belousov wrote:
> The line where the reported panic happens is located at the point where
> several successfull locks of the mount structure interlock alread happen
> (see, for instance, line 983). In between, there is a call to
> VFS_MOUNT() method of the fs.
>
> It would be interesting to look at the type of the filesystem being
> mounted.

This line from the fstab is a trigger for this panic:

tmpfs    /tmp       tmpfs   rw,mode=777         0       0

>
> Just a guess:
> Could it be that mounted filesystem comes from module, that uses
> incompatible binary interface (for instance, built with different kernel
> options or for different kernel version) ?

No. The kernel is GENERIC. The command was a plain "make buildkernel -j3" 
and i don't have any special build arguments nither in src.conf nor 
make.conf. 

-- 

* Best regards, Nikolay Pavlov *

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