port-i386/53462: i486--netbsdelf-gcc: internal compiler error: Segmentation fault

[dvoich%aim.com@localhost]

>Number:         53462
>Category:       port-i386
>Synopsis:       i486--netbsdelf-gcc: internal compiler error: Segmentation fault
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jul 22 01:10:00 +0000 2018
>Originator:     Vlad Markov
>Release:        NetBSD-8.0
>Organization:
>Environment:
Linux dopey 4.9.0-3-686-pae #1 SMP Debian 4.9.30-2+deb9u5 (2017-09-19) i686 GNU/Linux

>Description:
#   compile  solaris/trees.o
/home/vlad/netbsd/i386/tooldir/bin/i486--netbsdelf-gcc -O2 -g   -std=gnu99     -
Wall -Wno-unknown-pragmas -Wno-missing-braces -Wno-parentheses -Wno-uninitialize
d -Wno-unused -Wno-switch -Wno-strict-prototypes -Wno-missing-prototypes -Wno-fo
rmat   -ffreestanding  -fno-strict-aliasing -Wno-pointer-sign -msoft-float -mno-
mmx -mno-sse -mno-avx -fno-omit-frame-pointer -msoft-float -mno-mmx -mno-sse -mn
o-avx -fno-omit-frame-pointer  -I/home/vlad/netbsd/usr/src/common/include --sysr
oot=/home/vlad/netbsd/i386/destdir -I/home/vlad/netbsd/usr/src/sys/../external/c
ddl/osnet/sys -I/home/vlad/netbsd/usr/src/sys/../external/cddl/osnet/dist/common
/acl -I/home/vlad/netbsd/usr/src/sys/../external/cddl/osnet/dist/uts/common/zmod
 -I/home/vlad/netbsd/usr/src/sys/../external/cddl/osnet/dist/uts/common -I/home/
vlad/netbsd/usr/src/sys/../external/cddl/osnet/sys/sys -Dcaddr_t=__caddr_t "-D__
va_list=va_list" -std=c99 -DDIAGNOSTIC -I/home/vlad/netbsd/usr/src/common/includ
e  -nostdinc -I. -I/home/vlad/netbsd/usr/src/sys/modules/solaris -isystem /home/
vlad/netbsd/usr/src/sys -isystem /home/vlad/netbsd/usr/src/sys/arch -isystem /ho
me/vlad/netbsd/usr/src/sys/../common/include -D_KERNEL -D_LKM -D_MODULE -DSYSCTL
_INCLUDE_DESCR -c    /home/vlad/netbsd/usr/src/sys/../external/cddl/osnet/dist/u
ts/common/zmod/trees.c
/home/vlad/netbsd/usr/src/sys/../external/cddl/osnet/dist/uts/common/zmod/trees.
c: In function 'z__tr_flush_block':
/home/vlad/netbsd/usr/src/sys/../external/cddl/osnet/dist/uts/common/zmod/trees.c:1016:1: internal compiler error: Segmentation fault
 }
 ^
i486--netbsdelf-gcc: internal compiler error: Segmentation fault (program cc1 received signal 11)
Please submit a full bug report,

>How-To-Repeat:
I am building as a non-privileged user:

export HOST_SH=/bin/bash
MACHINE=i386
export BASE=/home/vlad/netbsd/${MACHINE}/

./build.sh -u -U  -m ${MACHINE} -T ${BASE}tooldir -D ${BASE}destdir -R ${BASE}releasedir -O ${BASE}objdir -j2  build 

>Fix: