ninja: no work to do.
[1/10] Generating meson/part/initrd/DIST with a custom command
[2/10] Generating meson/part/initrd/initrd.img with a custom command
[3/10] Generating boot/initrd.img.gz with a custom command (wrapped by meson to capture output)
[4/10] Generating boot/components.tar with a custom command
[5/10] Generating boot/components.o with a custom command
[6/10] Linking target boot/image.boot.elf
[7/10] Generating boot/yaboot/distdir with a custom command
[8/10] Generating boot/yaboot/image.iso with a custom command
FAILED: boot/yaboot/image.iso 
/usr/bin/genisoimage -hfs -part -map ../boot/yaboot/maps -no-desktop -hfs-volid HelenOS -hfs-bless boot/yaboot/distdir/boot -r -o boot/yaboot/image.iso boot/yaboot/distdir
Blessing boot (boot/yaboot/distdir/boot)
free(): invalid next size (normal)
ninja: build stopped: subcommand failed.