Subject: kern/16221: LFS crashes the kernel
To: None <>
From: None <>
List: netbsd-bugs
Date: 04/07/2002 01:31:18
>Number:         16221
>Category:       kern
>Synopsis:       LFS crashes the kernel in current
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Apr 06 14:36:00 PST 2002
>Originator:     Mihai Chelaru
>Release:        NetBSD 1.5ZB
System: NetBSD JackDaniels 1.5ZB NetBSD 1.5ZB (Kefren) #0: Sun Mar 17 22:45:38 EET 2002 root@JackDaniels:/data/usr/src/sys/arch/i386/compile/Kefren i386
Architecture: i386
Machine: i386
	At the same point (configuring kde) lfs crashes the kernel and gave me this error:

	searched 64 entries
	offset is 0x1908ab7 (seg 12817)
	block is 0x1908a57 (seg 12817)
	panic: lfs_ifind: dinode 23067 not found
	stopped in pid 2774(find) at cpu_Debugger+0x4: leave

	I observed that every lfs created in 1.5.x and used in current crashes sooner or later. If I create it in 1.5.x and use it in 1.5.x there is no problem. Same: if i create it in -current and use it in -current no problem. This last since 1.5Y, i believe. 
	Don't ! :>
	Check the compatibility lfs-1.5 <-> lfs-current