You are using a modular kernel but you haven't added the modules to the filesystem image. Your options: * use a static kernel (like the ones on my site - let me know if these do not work for you) * loop mount the image and add the modules
Maren Peasley wrote: > Hello, > > I am attempting to setup several Damn Small Linux (DSL) instances to > run within a DSL host. I am successful in launching and running > instances (guests) of DSL, but I cannot bring an Ethernet interface up > on the guest. > > My procedure follows: > > 1) Download current.iso from one of DSL's mirrors (this was not more > than a week ago - I don't have an exact date), > 2) Install this to a spare machine via hd-install script, > 3) Download DSL from Antoine Martin's page (http://uml.nagafix.co.uk/): > http://uml.nagafix.co.uk/DSL-2.2/ > 4) Unpack, then copy this to the system running DSL, > 5) Run this command-line in the host DSL to start UML: > /linux-2.6.19-rc5 ubda=DSL-2.2-root_fs mem=128M > eth0=ethertap,tap0,,10.11.12.13 > 6) Receive the following output (ends with "END OF UML OUTPUT") (I ran > this script to trim shell control characters: > cat output.txt | sed 's/^[[^m]*m//g' | sed 's/^H//g' > out2.txt > ): > > > Checking that ptrace can change system call numbers...OK > Checking syscall emulation patch for ptrace...missing > Checking for tmpfs mount on /dev/shm...nothing mounted on /dev/shm > Checking PROT_EXEC mmap in /tmp/...OK > Checking if syscall restart handling in host can be skipped...OK > Checking for the skas3 patch in the host: > - /proc/mm...not found > - PTRACE_FAULTINFO...not found > - PTRACE_LDT...not found > UML running in SKAS0 mode > Linux version 2.6.19-rc5 ([EMAIL PROTECTED]) (gcc version > 4.1.1 20060525 (Red Hat 4.1.1-1)) #24 Wed Nov 8 12:05:48 EST 2006 > Built 1 zonelists. Total pages: 32512 > Kernel command line: ubda=DSL-2.2-root_fs mem=128M > eth0=ethertap,tap0,,10.11.12.13 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: 126720k available > Mount-cache hash table entries: 512 > Checking for host processor cmov support...Yes > Checking for host processor xmm support...No > Checking that host ptys support output SIGIO...Yes > Checking that host ptys support SIGIO on close...No, enabling workaround > aio_thread failed to initialize context, err = 38 > 2.6 AIO not supported on the host - reverting to 2.4 AIO > 2.6 host AIO support not used - falling back to I/O thread > 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: 2, 16384 bytes) > TCP bind hash table entries: 2048 (order: 1, 8192 bytes) > TCP: Hash tables configured (established 4096 bind 2048) > TCP reno registered > Checking host MADV_REMOVE support...MADV_REMOVE failed, err = -22 > Can't release memory to the host - memory hotplug won't be supported > mconsole (version 2) initialized on /home/dsl/.uml/2LJCKB/mconsole > Netdevice 0 (2a:93:e5:15:4e:b9) : ethertap backend - tap0, IP = 10.11.12.13 > Host TLS support NOT detected! TLS support inside UML will not work > VFS: Disk quotas dquot_6.5.1 > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > io scheduler noop registered > io scheduler anticipatory registered (default) > io scheduler deadline registered > io scheduler cfq registered > mice: PS/2 mouse device common for all mice > TCP cubic registered > NET: Registered protocol family 1 > NET: Registered protocol family 17 > Initialized stdio console driver > Console initialized on /dev/tty0 > Initializing software serial port version 1 > ubda: unknown partition table > kjournald starting. Commit interval 5 seconds > EXT3-fs: mounted filesystem with ordered data mode. > VFS: Mounted root (ext3 filesystem) readonly. > line_ioctl: tty0: ioctl KDSIGACCEPT called > > INIT: version 2.78-knoppix booting > > > modprobe: FATAL: Could not load /lib/modules/2.6.19-rc5/modules.dep: > No such file or directory > > > > > hwclock: Could not access RTC: No such file or directory > > Running Linux Kernel 2.6.19-rc5. > > Running from HD, checking filesystems... > > Activating swap... > > Checking root file system... > > fsck 1.34-WIP (21-May-2003) > > /dev/ubda: clean, 11449/51200 files, 127248/204800 blocks > > EXT3 FS on ubda, internal journal > Checking all file systems... > > fsck 1.34-WIP (21-May-2003) > > Running from HD, regenerate ld.so.cache and modules.dep... > > Processor 0 is UML > > Autoconfiguring devices... /-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ > |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ > |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ > |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ |/-\|/-\ > |/-\|/-\ |/modprobe: FATAL: Could not load > /lib/modules/2.6.19-rc5/modules.dep: No such file or directory > > > > > modprobe: FATAL: Could not load /lib/modules/2.6.19-rc5/modules.dep: > No such file or directory > > > > > modprobe: FATAL: Could not load /lib/modules/2.6.19-rc5/modules.dep: > No such file or directory > > > > > modprobe: FATAL: Could not load /lib/modules/2.6.19-rc5/modules.dep: > No such file or directory > > > > > Done. > > Mouse is Generic PS/2 Wheel Mouse at /dev/psaux > > Couldnt get a file descriptor referring to the console > > Skipping DMA accelleration as requested on boot commandline. > > Scanning for Harddisk partitions and creating /etc/fstab... Done. > > Network device eth0 detected, DHCP broadcasting for IP. (Backgrounding) > > Automounter started for: floppy cdrom. > > pcilib: Cannot open /sys/bus/pci/devices > > pcilib: Cannot open /proc/bus/pci > > lspci: Cannot find any working access method. > > > INIT: Entering runlevel: 5 > > > FATAL: Could not load /lib/modules/2.6.19-rc5/modules.dep: No such > file or directory > > FATAL: Could not load /lib/modules/2.6.19-rc5/modules.dep: No such > file or directory > > bash-2.05b# /sbin/ifconfig > > lo Link encap:Local Loopback > > inet addr:127.0.0.1 Mask:255.0.0.0 > > UP LOOPBACK RUNNING MTU:16436 Metric:1 > > RX packets:2 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:2 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:0 > > RX bytes:100 (100.0 B) TX bytes:100 (100.0 B) > > > > bash-2.05b# /sbin/ifconfig eth0 > > eth0 Link encap:Ethernet HWaddr 2A:93:E5:15:4E:B9 > > BROADCAST MULTICAST MTU:1484 Metric:1 > > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:1000 > > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > > Interrupt:4 > > > > bash-2.05b# /sbin/ifconfig eth0 up > > etap_tramp : uml_net failed > * modprobe netlink_dev > * modprobe ethertap unit=0 -o ethertap0 > modprobe: invalid option -- o > modprobe 2.4.21 > Load/Unload modules with dependencies > > Load module(s): > modprobe [-a -n -v ] [-C config ] [ -t type ] pattern OR module1 module2 ... > List modules: > modprobe [-l ] [-C config ] [ -t type ] pattern > note: wildcard patterns should be escaped > Show configuration: > modprobe [-C config ] -c > Remove module(s) or autoclean: > modprobe [-C config ] -r [ module ...] > > options: > -a, --all Load _all_ matching modules > -c, --showconfig Show current configuration > -d, --debug Print debugging information > -h, --help Print this message > -k, --autoclean Set 'autoclean' on loaded modules > -l, --list List matching modules > -n, --show Don't actually perform the action > -q, --quiet Quiet operation > -r, --remove Remove module (stacks) or do autoclean > -s, --syslog Use syslog to retap_tramp failed - err = 22 > SIOCSIFFLAGS: Invalid argument > > bash-2.05b# halt > > bash-2.05b# > INIT: Switching to runlevel: 0 > > > > INIT: Sending processes the TERM signal > > > > INIT: Sending processes the KILL signal > > > Sent all processes the TERM signal........................................... > > Sent all processes the KILL signal........................................... > > Shutting down network device eth0 > > Unmounting file systems. > > /dev/pts umounted > > /dev/ubda umounted > > > > DSL halted. > > > END OF UML OUTPUT > > 7) I'm not sure how to approach this - download gcc and recompile a > new kernel for DSL? Is there a much simpler way to approach this - I > feel like I am missing something... > > Thank you! > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > User-mode-linux-user mailing list > User-mode-linux-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > ------------------------------------------------------------------------- Take Surveys. Earn Cash. 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