Hello, i am also seeing similar problem. my host kernel is 2.6.9-1.667 i downloaded the kernel version 2.6.12.3 from kernel.org and built it for ARCH=um after enabling virtual block devices. Then i used the root_fs_toms1.7.205.bz2 filesystem guest file from http://user-mode-linux.sourceforge.net/dl-sf.html and started the linux from command line :
./linux `ubd0=root_fs_toms1.7.205' from that point onwards the following happens: ---------------------------------------------------- Debug: sleeping function called from invalid context at include/asm/arch/semaphore.h:102 in_atomic():0, irqs_disabled():1 a03c79d0: [<a002e65b>] __might_sleep+0x9b/0xb8 a03c7a00: [<a0021ff5>] unregister_winch+0x15/0xa0 a03c7a20: [<a0021859>] line_close+0x145/0x174 a03c7a30: [<a0021726>] line_close+0x12/0x174 a03c7a40: [<a0121431>] release_dev+0x5fd/0x930 a03c7a50: [<a0017989>] set_signals+0x79/0x178 a03c7a70: [<a00178d9>] get_signals+0x15/0x4c a03c7a80: [<a00178e7>] get_signals+0x23/0x4c a03c7b10: [<a0121e00>] tty_release+0xc/0x14 a03c7b30: [<a008f18b>] __fput+0x103/0x140 a03c7b60: [<a008d235>] filp_close+0x41/0x7c a03c7b70: [<a0035739>] exit_mm+0x125/0x244 a03c7b80: [<a0035150>] put_files_struct+0x68/0xdc a03c7bb0: [<a003635b>] do_exit+0x1c3/0x768 a03c7bf0: [<a003692c>] next_thread+0x0/0xc a03c7bfc: [<a01c15f7>] sigemptyset+0x17/0x30 a03c7c00: [<a001c361>] execute_syscall_tt+0xc5/0xd8 a03c7c80: [<a001c397>] syscall_handler_tt+0x23/0x40 a03c7ca0: [<a001d323>] sig_handler_common_tt+0xf3/0x148 a03c7cb0: [<a001d315>] sig_handler_common_tt+0xe5/0x148 a03c7ce0: [<a001bcf2>] finish_fork_handler+0x13e/0x16c a03c7d00: [<a0027252>] sig_handler+0x1e/0x38 a03c7d20: [<a01c12f8>] __restore+0x0/0x8 INIT: Id "c1" respawning too fast: disabled for 5 minutes ---------------------------------------------------- any ideas what is going wrong? INIT process does not seem to be happy about something? regards Taha --- Väisänen Teemu <[EMAIL PROTECTED]> wrote: > Hi. > > I am trying to start UML. > > I have Fedora Core 3 and 2.6.9-1.667 -kernel > installed. > > I have followed > http://www.stearns.org/uml-root/root_fs.fc-3-base.pristine.20050605.note > instructions, > > I downloaded root filesystem for FC3: > > root_fs.fc-3-base.pristine.20050605.bz2 > from > http://www.stearns.org/uml-root/ > > # cp -p --sparse=always <( cat > root_fs.fc-3-base.pristine.20050605.bz2 > | bunzip2 -c - ) root_fs.2005060501 > > # chmod 644 root_fs.2005060501 > > I also downloaded: > > System.map-2.6.10-rc2-netfilter20041111 > from > http://www.stearns.org/uml/ > > decompressed it > and renamed it to linux26 > > Then I downloaded swap -file: > > emptyfs.swap.512.bz2 > from > http://www.stearns.org/mkrootfs/ > > # cp -p --sparse=always <( cat emptyfs.swap.512.bz2 > | bunzip2 -c - ) swap > # chmod 644 swap > > and started UML: > > # ./linux26 mem=160M ubd0=cow,root_fs.2005060501 > ubd1=swap > root=/dev/ubd/0 con=pty con0=fd:0,fd:1 > > It seems to start, altought there seems to be at > least one problem: > ... > Starting udev: MAKEDEV: error making > /dev/cpu/0/microcode: Operation > not permitted > [FAILED] > ... > > After many messages it goes to login -screen, but > after that or in that it says: > > INIT: Id "4" respawning too fast: disabled for 5 > minutes > > and it halts there. > - What does this message means? > > After that terminal has to be shut down and > sometimes with > # ps -u root > I can see many (hundreds) linux26 processes, not > every time. They > disappear only when rebooting or killing them with > kill -9. > - Is there easier way to kill them? > > - Does anyone know the problem and/or solution? > > Thank you for any help! > > -Teemu Väisänen > > > ------------------------------------------------------- > SF.Net email is Sponsored by the Better Software > Conference & EXPO > September 19-22, 2005 * San Francisco, CA * > Development Lifecycle Practices > Agile & Plan-Driven Development * Managing Projects > & Teams * Testing & QA > Security * Process Improvement & Measurement * > http://www.sqe.com/bsce5sf > _______________________________________________ > User-mode-linux-user mailing list > User-mode-linux-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
