Automated report: NetBSD-current/i386 test failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of new failures of the
NetBSD test suite.

The newly failing test cases are:

    kernel/t_extent:subregion1
    kernel/t_extent:subregion2
    kernel/t_extent:subregion3
    kernel/t_extent:subregion4

The above tests failed in each of the last 3 test runs, and passed in
at least 27 consecutive runs before that.

The following commits were made between the last successful test and
the failed test:

    2017.07.24.19.22.32 skrll src/sys/sys/extent.h,v 1.20
    2017.07.24.19.37.41 joerg src/sys/arch/arm/cortex/a9_mpsubr.S,v 1.49
    2017.07.24.19.37.41 joerg src/sys/arch/evbarm/conf/mk.sunxi,v 1.2
    2017.07.24.19.56.07 skrll src/sys/kern/subr_extent.c,v 1.81
    2017.07.24.19.56.07 skrll src/sys/sys/extent.h,v 1.21
    2017.07.25.03.51.41 ryoon src/share/man/man4/man4.pmax/autoconf.4,v 1.5
    2017.07.25.03.51.41 ryoon src/share/man/man4/man4.pmax/ibus.4,v 1.6
    2017.07.25.03.51.41 ryoon src/share/man/man4/man4.pmax/intro.4,v 1.19
    2017.07.25.03.51.41 ryoon src/share/man/man4/man4.pmax/sii.4,v 1.13
    2017.07.25.04.36.33 martin src/sys/sys/extent.h,v 1.22
    2017.07.25.05.01.25 ozaki-r src/sys/rump/librump/rumpkern/Makefile.rumpkern,v 1.170

Log files can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2017.07.html#2017.07.25.05.01.25