Re: 2.1.47 oops (crash)

Martin von Loewis (martin@mira.isdn.cs.tu-berlin.de)
Wed, 30 Jul 1997 09:52:39 +0200

> kmem_free: Bad obj addr (objp=c495fd80, name=size-32)
> kmem_free: Bad obj addr (objp=c79e6f80, name=size-64)
> Negative d_count (-1) for areas/RCS
> Unable to handle kernel NULL pointer dereference at virtual address 00000000

The oops is generated by this code of fs/dcache.c

printk("Negative d_count (%d) for %s/%s\n",
count,
dentry->d_parent->d_name.name,
dentry->d_name.name);
*(int *)0 = 0;

That could be caused by a bug in a file system driver. What file systems
are involved in area/RCS?

> Process amd (pid: 28870, process nr: 57, stackpage=c6235000)

Hmm. The automount daemon from hell :-)

Regards,
Martin