I can confirm that this is busybox. I get segfaults when calling 'busybox mount -o move ...' for both /usr/lib/initramfs- tools/bin/busybox and /bin/busybox (from the plain busybox package as well as busybox-static).
** Changed in: busybox (Ubuntu) Sourcepackagename: initramfs-tools => busybox -- segfault when booting 2.6.22-9-generic https://bugs.launchpad.net/bugs/131961 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs