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hi all, I am trying to get ULM working for me, but keep stumbling into a couple of beginner's problems: - when I look for a prebuilt binary and / or file system, none of the links I find still seem to work? - when building my own binary (linux-2.6.27.9) and SUSE (10.1) file system, I can't get it to boot, I only get: Locating the bottom of the address space ... 0x0 Locating the top of the address space ... 0xc0000000 Core dump limits : soft - 0 hard - NONE Checking that ptrace can change system call numbers...OK Checking syscall emulation patch for ptrace...OK Checking advanced syscall emulation patch for ptrace...OK Checking for tmpfs mount on /dev/shm...OK Checking PROT_EXEC mmap in /dev/shm/...OK Checking for the skas3 patch in the host: - /proc/mm...not found: No such file or directory - PTRACE_FAULTINFO...not found - PTRACE_LDT...not found UML running in SKAS0 mode Linux version 2.6.27.9 (r...@stille-pc) (gcc version 4.2.2) #1 Mon Dec 22 11:47:20 CET 2008 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 Kernel command line: ubda=cow1,uml.img mem=128M root=98:0 PID hash table entries: 512 (order: 9, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 126760k available Calibrating delay loop... 3827.30 BogoMIPS (lpj=19136512) Mount-cache hash table entries: 512 Checking for host processor cmov support...Yes Checking that host ptys support output SIGIO...Yes Checking that host ptys support SIGIO on close...No, enabling workaround net_namespace: 288 bytes Using 2.6 host AIO NET: Registered protocol family 16 NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered NET: Registered protocol family 1 mconsole (version 2) initialized on /root/.uml/jZ1hLx/mconsole Checking host MADV_REMOVE support...OK Host TLS support detected Detected host type: i386 (GDT indexes 6 to 9) VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 247 io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered TCP cubic registered NET: Registered protocol family 17 Initialized stdio console driver Console initialized on /dev/tty0 console [tty0] enabled Initializing software serial port version 1 console [mc-1] enabled Creating "cow1" as COW file for "uml.img" ubda: unknown partition table VFS: Mounted root (ext2 filesystem) readonly. INIT: version 2.86 booting line_ioctl: tty0: unknown ioctl: 0x80045432 System Boot Control: Running /etc/init.d/boot Mounting procfs at /proc done Mounting sysfs at /sys done Mounting tmpfs at /dev done Initializing /dev done Mounting devpts at /dev/pts done line_ioctl: tty0: unknown ioctl: 0x80045432 Activating swap-devices in /etc/fstab... done showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel showconsole: real tty unknown /bin/mknod -m600 /dev/shm/root b 98 0 Checking root file system... fsck 1.38 (30-Jun-2005) [/sbin/fsck.ext2 (1) -- /dev/shm/root] fsck.ext2 -a /dev/shm/root /dev/shm/root: clean, 44792/1221600 files, 180631/2441406 blocks done Starting udevd done Loading required kernel modules done Activating device mapper... Starting MD Raid ... no MD support in kernel skipped FATAL: Could not load /lib/modules/2.6.27.9/modules.dep: No such file or directory failed line_ioctl: tty0: unknown ioctl: 0x80045432 showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel Checking file systems... fsck 1.38 (30-Jun-2005) Checking all file systems. done done Mounting local file systems... proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) udev on /dev type tmpfs (rw) FATAL: Could not load /lib/modules/2.6.27.9/modules.dep: No such file or directory devpts on /dev/pts type devpts (rw,mode=0620,gid=5) nothing was mounted done modprobe: FATAL: Could not load /lib/modules/2.6.27.9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.27.9/modules.dep: No such file or directory Setting up the hardware clockhwclock is unable to get I/O port access: the iopl(3) call failed. hwclock is unable to get I/O port access: the iopl(3) call failed. failed FATAL: Could not load /lib/modules/2.6.27.9/modules.dep: No such file or directory Loading AppArmor module failed - could not start AppArmor failed line_ioctl: tty0: unknown ioctl: 0x80045432 Warning: Tried to connect to session manager, Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed Setting up hostname 'linux' done Setting up loopback interface lo lo IP address: 127.0.0.1/8 done Creating /var/log/boot.msg done showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel and then it just opens an xterm "xterm: Can't execvp port-helper: No such file or directory" can anyone tell from this what is missing in the filesystem and/or what options I should add to the kernel? greetings, Danny. |
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