netbsd test error: SYZFAIL: shmem fallocate failed

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 0a62af663cd2 Short the root wedge name to NBImgRoot (to ge..
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17a4093e980000
kernel config: https://syzkaller.appspot.com/x/.config?x=739e57438eb9ed9e
dashboard link: https://syzkaller.appspot.com/bug?extid=4a5486232698a3624cb5
compiler: Debian clang version 15.0.6

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/a86997a7456f/disk-0a62af66.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/0bfab537e560/netbsd-0a62af66.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4a5486...@syzkaller.appspotmail.com

SYZFAIL: shmem fallocate failed
size=33554432 (errno 22: Invalid argument)


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