kern/55073: module warning about compat_netbse32_50 during boot

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

>Number:         55073
>Category:       kern
>Synopsis:       module warning about compat_netbse32_50 during boot
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Mar 15 04:15:00 +0000 2020
>Originator:     Izumi Tsutsui
>Release:        NetBSD 9.99.49 around 20200314
>Organization:
>Environment:
System: NetBSD 9.99.49 (GENERIC) #0: Sun Mar 15 08:00:26 JST 2020
        tsutsui@mirage:/s/cvs/src/sys/arch/zaurus/compile/obj.zaurus/GENERIC
Architecture: earmv5
Machine: zaurus
>Description:
NetBSD/zaurus 9.99.49 GENERIC emits the following warnings during boot:
---
WARNING: module error: built-in module compat_netbsd32_50 can't find builtin dependency `compat_50_quota'
WARNING: module error: built-in module compat_netbsd32_50 prerequisite compat_50_quota failed, error 2
WARNING: module error: built-in module compat_netbsd32_40 prerequisite compat_netbsd32_50 failed, error 2
WARNING: module error: built-in module compat_netbsd32_30 prerequisite compat_netbsd32_40 failed, error 2
WARNING: module error: built-in module compat_netbsd32_20 prerequisite compat_netbsd32_30 failed, error 2
WARNING: module error: built-in module compat_netbsd32_16 prerequisite compat_netbsd32_20 failed, error 2
WARNING: module error: built-in module compat_netbsd32_13 prerequisite compat_netbsd32_16 failed, error 2
WARNING: module error: built-in module compat_netbsd32_50 can't find builtin dependency `compat_50_quota'
WARNING: module error: built-in module compat_netbsd32_50 prerequisite compat_50_quota failed, error 2
WARNING: module error: built-in module compat_netbsd32_40 prerequisite compat_netbsd32_50 failed, error 2
WARNING: module error: built-in module compat_netbsd32_30 prerequisite compat_netbsd32_40 failed, error 2
WARNING: module error: built-in module compat_netbsd32_20 prerequisite compat_netbsd32_30 failed, error 2
WARNING: module error: built-in module compat_netbsd32_16 prerequisite compat_netbsd32_20 failed, error 2
WARNING: module error: built-in module compat_netbsd32_50 can't find builtin dependency `compat_50_quota'
WARNING: module error: built-in module compat_netbsd32_50 prerequisite compat_50_quota failed, error 2
WARNING: module error: built-in module compat_netbsd32_40 prerequisite compat_netbsd32_50 failed, error 2
WARNING: module error: built-in module compat_netbsd32_30 prerequisite compat_netbsd32_40 failed, error 2
WARNING: module error: built-in module compat_netbsd32_20 prerequisite compat_netbsd32_30 failed, error 2
WARNING: module error: built-in module compat_netbsd32_50 can't find builtin dependency `compat_50_quota'
WARNING: module error: built-in module compat_netbsd32_50 prerequisite compat_50_quota failed, error 2
WARNING: module error: built-in module compat_netbsd32_40 prerequisite compat_netbsd32_50 failed, error 2
WARNING: module error: built-in module compat_netbsd32_30 prerequisite compat_netbsd32_40 failed, error 2
WARNING: module error: built-in module compat_netbsd32_50 can't find builtin dependency `compat_50_quota'
WARNING: module error: built-in module compat_netbsd32_50 prerequisite compat_50_quota failed, error 2
WARNING: module error: built-in module compat_netbsd32_40 prerequisite compat_netbsd32_50 failed, error 2
---

Full dmesg is here:
 NetBSD 9.99.49 (GENERIC) #0: Sun Mar 15 08:00:26 JST 2020
        tsutsui@mirage:/s/cvs/src/sys/arch/zaurus/compile/obj.zaurus/GENERIC

>How-To-Repeat:
Boot NetBSD/zaurus GENERIC or C700 kernel.

>Fix:
Some dependencies are missing?