I'm running a fedora core 6 host with a Linux version 2.6.22.1, I have applied a modified skas3 v8.2 patch.
the uml kernel is: linux-2.6.18.6 Sometimes during bootup the uml kernel just dies after the following console printout: 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...found - PTRACE_FAULTINFO...found - PTRACE_LDT...found UML running in SKAS3 mode Checking that ptrace can change system call numbers...OK Checking syscall emulation patch for ptrace...OK Checking advanced syscall emulation patch for ptrace...OK The line that would come after this one if everything is ok is: Linux version 2.6.18.6 ([EMAIL PROTECTED]) (gcc version 4.1.2 2007 0626 (Red Hat 4.1.2-13)) #6 Mon Oct 8 09:24:59 CEST 2007 I have a core that I loaded into gdb: #1 . . . #31423 0x0806b6f9 in sig_handler () #31424 <signal handler called> #31425 0x0806f434 in sig_handler_common_skas () #31426 0x0806b6f9 in sig_handler () #31427 <signal handler called> #31428 0x0806f434 in sig_handler_common_skas () #31429 0x0806b6f9 in sig_handler () #31430 <signal handler called> #31431 0x0806f375 in sig_handler_common_skas () #31432 0x0806b6f9 in sig_handler () #31433 <signal handler called> #31434 0x4cc4baf3 in _dl_fixup () from /lib/ld-linux.so.2 #31435 0x4cc51260 in _dl_runtime_resolve () from /lib/ld-linux.so.2 #31436 0x0806bd10 in openpty_cb () #31437 0x0806e564 in start_idle_thread () #31438 0x0805ea3e in start_uml_skas () #31439 0x0805e1e5 in linux_main () #31440 0x08069e6c in main () (gdb) ( Regards Anders ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
