fsck failing during setinodebuf on medium sized raid

["Stephen M. Jones" <cirr%sdf.org@localhost>]

Hello, I'm working with a ~50tb RAID.  I currently have small RAIDs running on 8.x and 9.x servers
which are between 18tb to 24tb and do not see the issue on those.

The RAID is setup just like the smaller raids per NetBSD documentation.   The result seems to be
a resource limitation as starting from scratch and recreating the raid and partition result with the
same inode number during setinodebuf

This file system is mounted as rw,log and does not to seem to have any performance issues, but I
did experience a kernel panic which led me to try a forced fsck.   The panic may be completely unrelated.

amanda#newfs -02 -F -s 105468549120 /dev/rld1d

amanda# fsck -f -y /dev/rld1d
** /dev/rld1d
** File system is already clean
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
[ 2541.7360615] load: 0.99  cmd: fsck 644 [wait] 0.00u 0.00s 0% 1592k
/dev/rld1d: phase 1: cyl group 57321 of 65165 (87%)
bad inode number 18446744071562068992 to setinodebuf

[ 69786.3416697] uvm_fault(0xffff83e37a369478, 0xffff89ff35bad000, 1) -> e
[ 69786.4239488] fatal page fault in supervisor mode
[ 69786.4801091] trap type 6 code 0 rip 0xffffffff808dd271 cs 0x8 rflags 0x10287 cr2 0xffff89ff35badf68 ilevel 0 rsp 0xffff8a01cd3dea90
[ 69786.6225918] curlwp 0xffff83e379cb8ac0 pid 342.1 lowest kstack 0xffff8a01cd3dc2c0
[ 69786.7130745] panic: trap
[ 69786.7421952] cpu0: Begin traceback...
[ 69786.7889954] vpanic() at netbsd:vpanic+0x160
[ 69786.8326774] snprintf() at netbsd:snprintf
[ 69786.8888375] startlwp() at netbsd:startlwp
[ 69786.9387596] alltraps() at netbsd:alltraps+0xbb
[ 69786.9938801] ffs_hashalloc() at netbsd:ffs_hashalloc+0x40
[ 69787.0620328] ffs_valloc() at netbsd:ffs_valloc+0xdd
[ 69787.1134827] ffs_newvnode() at netbsd:ffs_newvnode+0x57
[ 69787.1821239] vcache_new() at netbsd:vcache_new+0xa9
[ 69787.2434861] ufs_mkdir() at netbsd:ufs_mkdir+0x6c
[ 69787.2934069] VOP_MKDIR() at netbsd:VOP_MKDIR+0x54
[ 69787.3558079] do_sys_mkdirat.isra.8() at netbsd:do_sys_mkdirat.isra.8+0x144
[ 69787.4422238] syscall() at netbsd:syscall+0x157
[ 69787.4936104] --- syscall (number 136) ---
[ 69787.5445717] 7c5c2af6282a:
[ 69787.5747325] cpu0: End traceback...

[ 69787.6204930] dumping to dev 19,1 (offset=15, size=6289150):
[ 69787.6204930] dump i/o error