On Sun, 29 Jan 2006 22:58:40 +0900
Yoshito Komatsu <ykomatsu@akaumigame.org> wrote:

> Hello,
> 
> I am trying to use LFS on root partition.
> I use NetBSD current i386 (GENERIC) 2006/01/28.
> 
> First, I installed NetBSD on FFS partition temporarily.
> And I booted NetBSD from FFS partition
> and I made LFS partition and installed NetBSD
> into LFS partition.
> At that time, no kernel panic occurred.
> 
> But when I was booting NetBSD from the LFS partition,
> I always got a kernel panic.
> 
> uvm_fault(0xc088a4c0, 0, 0, 2) -> 0xe
> kernel: supervisor trap page fault, code=0
> Stopped in pid 15.1 (ioflush) at        netbsd:getnewbuf+0xe7:  movl 
> %edx,0(%
> eax)
> db>
> db> trace
> getnewbuf(0,0,0,0,c2f06000) at netbsd:getnewbuf+0xe7
> getblk(cc52df18,115e16,0,400,0) at netbsd:getblk+0x176
> lfs_writeinode(c2f06000,ccf63f68,cc52eed8,1,400) at 
> netbsd:lfs_writeinode+0xf7
> lfs_segwrite(c2f08000,5,c080dce4,c2a1dd00,206) at netbsd:lfs_segwrite
> +0x24c lfs_sync(c2f08000,3,cc520f6c,cc52b7bc,ffffffff) at
> netbsd:lfs_sync+0x4f sync_fsync
> (ccefbf14,0,ccefbf3c,c0404aa4,c0650020) at netbsd:sync_fsync+0x8e
> VOP_FSYNC(ccf368a0,cc520f6c,8,0,0) at netbsd:VOP_FSYNC+0x4c sched_sync
> (cc52b7bc,961000,96a000,0,c0100321) at netbsd:sched_sync+0x1b3
> db>
> getnewbuf(0,0,0,0,c2f06000) at netbsd:getnewbuf+0xe7
> getblk(cc52df18,115e16,0,400,0) at netbsd:getblk+0x176
> lfs_writeinode(c2f06000,ccf63f68,cc52eed8,1,400) at 
> netbsd:lfs_writeinode+0xf7
> lfs_segwrite(c2f08000,5,c080dce4,c2a1dd00,206) at netbsd:lfs_segwrite
> +0x24c lfs_sync(c2f08000,3,cc520f6c,cc52b7bc,ffffffff) at
> netbsd:lfs_sync+0x4f sync_fsync
> (ccefbf14,0,ccefbf3c,c0404aa4,c0650020) at netbsd:sync_fsync+0x8e
> VOP_FSYNC(ccf368a0,cc520f6c,8,0,0) at netbsd:VOP_FSYNC+0x4c sched_sync
> (cc52b7bc,961000,96a000,0,c0100321) at netbsd:sched_sync+0x1b3
> db>
> 
> /etc/fstab:
> 
> /dev/wd0a / lfs rw 0 0
> /dev/wd0b none swap sw 0 0
> /kern /kern kernfs rw 0 0
> 
> Could you tell me how to fix this?

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