Edge Router Lite runs out of memory on buildworld

[Michael Mitchell]

you might want to try adding swap space (1 GB?) and restart the process

https://www.freebsd.org/doc/handbook/adding-swap-space.html

: mdm

On Tue, Oct 13, 2015 at 1:05 PM, Wolfgang Zenker <wolfgang at lyxys.ka.sub.org>
wrote:

> Hi,
>
> * Wolfgang Zenker <wolfgang at lyxys.ka.sub.org> [151013 05:22]:
> > for a few months now I have been building CURRENT on an Edge Router Lite,
> > last successful build was about a week ago:
>
> > % uname -a
> > FreeBSD pomona 11.0-CURRENT FreeBSD 11.0-CURRENT #10: Wed Oct  7
> 07:15:47 CEST 2015     wolfgang at pomona:/usr/obj/usr/src/sys/UBQTERL  mips
>
> > Today buildworld failed with the system running out of memory
> > on building libc.so:
> [..]
>
> > Kernel is built with "options NO_SWAPPING", so there is no swap space at
> all.
> > I will try again without tmpfs now, to see if this frees enough memory.
>
> strangely enough, with /tmp on flash instead of a ramdisk, it fails
> a bit earlier: compiling the first sourcefile of libc:
>
> [..]
> echo libc.so.7: /usr/obj/usr/src/tmp/usr/lib/libcompiler_rt.a
> /usr/obj/usr/src/tmp/usr/lib/libssp_nonshared.a >> .depend
> cc   -O -pipe -G0   -I/usr/src/lib/libc/include
> -I/usr/src/lib/libc/../../include -I/usr/src/lib/libc/mips -DNLS
> -DSOFTFLOAT -D__DBINTERFACE_PRIVATE -I/usr/src/lib/libc/../../contrib/gdtoa
> -I/usr/src/lib/libc/../../contrib/libc-vis -DINET6
> -I/usr/obj/usr/src/lib/libc -I/usr/src/lib/libc/resolv -D_ACL_PRIVATE
> -DPOSIX_MISTAKE -I/usr/src/lib/libc/../libmd
> -I/usr/src/lib/libc/../../contrib/jemalloc/include
> -I/usr/src/lib/libc/../../contrib/tzcode/stdtime
> -I/usr/src/lib/libc/stdtime  -I/usr/src/lib/libc/locale -DBROKEN_DES
> -DPORTMAP -DDES_BUILTIN -I/usr/src/lib/libc/rpc
> -I/usr/src/lib/libc/mips/softfloat  -I/usr/src/lib/libc/softfloat
> -DSOFTFLOAT_FOR_GCC -DYP -DNS_CACHING -DSYMBOL_VERSIONING -std=gnu99
> -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized
> -Wno-pointer-sign   -I/usr/src/lib/libutil -I/usr/src/lib/msun/mips
> -I/usr/src/lib/msun/src -c /usr/src/lib/libc/db/btree/bt_close.c -o
> bt_close.o
> Killed
> *** Error code 137
>
> % dmesg
> pid 20537 (make), uid 0, was killed: out of swap space
> Oct 13 11:19:31 pomona kernel: pid 20537 (make), uid 0, was killed: out of
> swap space
>
> Maybe the memory used for the tmpfs before is not being returned even
> after unmonting /tmp? I will try again with a reboot after commenting
> out /tmp in fstab.
>
> Wolfgang
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