Hello, I'm trying to run a LAMP (Linux, Apache, MySQL, PHP) setup inside UML but I'm afraid I've become stuck.
I'm running as a host kernel 2.4.27 kernel with the SKAS/SYSEMU patch from http://www.user-mode-linux.org/~blaisorblade/ . vserver-host-1:/uml/scripts# cat /proc/version Linux version 2.4.27uml ([EMAIL PROTECTED]) (gcc version 3.3.5 (Debian 1:3.3.5-8)) #1 Fri Apr 15 12:43:30 CST 2005 I'm running as the uml kernel 2.6.11 with the bs4 patches from blaisorblade. ws1:~# cat /proc/version Linux version 2.6.11-ws-bs4 ([EMAIL PROTECTED]) (gcc version 3.3.5 (Debian 1:3.3.5-8)) #1 Fri Apr 15 13:23:52 CST 2005 When I try and start MySQL inside the UML instance is crashes because of a "signal 11", I have included the output of MySQL at then end. The crash happens with version 3.3, 4.0 and 4.1 of MySQL. I have also tried using 2.4.24 host kernel with the plain SKAS patch. I have also tried vanilla 2.6.11 kernel for UML. This seams identical to the error found here, http://marc.theaimsgroup.com/?l=user-mode-linux-user&m=110759214208407&w=2 I also sometimes get kernel panics if I type at the console, it says Kernel panic - not syncing: Kernel mode fault at addr 0x8, ip 0x404294b8 EIP: 0023:[<404294b8>] CPU: 0 Not tainted ESP: 002b:bffffd10 EFLAGS: 00000246 Not tainted EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000000 ESI: 00000000 EDI: bffffd40 EBP: bffffd58 DS: 002b ES: 002b Call Trace: 15c2f768: [<0808669d>] notifier_call_chain+0x2d/0x50 15c2f778: [<08118906>] bust_spinlocks+0x46/0x50 ..... However none of the details seem consistent. I would really like to get this setup and stable as soon as possible, if I can give you any more information to make it easier to debug just ask. I could possibly give people login to this machine if needed to help debug. However I'll be at linux.conf.au 2005 next week so my response might be a bit slow. Thanks for your help and looking forward to using a stable UML setup. Tim Ansell InnoDB: The first specified data file ./ibdata1 did not exist: InnoDB: a new database to be created! 050415 15:33:48 InnoDB: Setting file ./ibdata1 size to 10 MB InnoDB: Database physically writes the file full: wait... mysqld got signal 11; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=16777216 read_buffer_size=131072 max_used_connections=0 max_connections=100 threads_connected=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 233983 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. thd=0x842a638 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... Cannot determine thread, fp=0x4261c7d8, backtrace may not be correct. Stack range sanity check OK, backtrace follows: 0x810e48b 0x40037aa8 (nil) New value of fp=(nil) failed sanity check, terminating stack trace! Please read http://dev.mysql.com/doc/mysql/en/Using_stack_trace.html and follow instructions on how to resolve the stack trace. Resolved stack trace is much more helpful in diagnosing the problem, so please do resolve it Trying to get some variables. Some pointers may be invalid and cause the dump to abort... thd->query at 0x676f6c6e is invalid pointer thd->thread_id=138587896 The manual page at http://www.mysql.com/doc/en/Crashing.html contains information that should help you find out what is causing the crash. ws1:/var/lib/mysql# ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
