Jeremy Fitzhardinge wrote: >>> Were there any other errors/warnings printed here? >> >> Nope. Just some whitespace. > > Are you sure? Could you send a full xm dmesg log output? The crash is > from a BUG() caused by a failing hypercall. Since you have compiled Xen > with debug enabled, it should have printed something about why it was > failing the hypercall. Unfortunately, I included the entire dmesg output from that xm create run. Here's more of the transcript in case it's useful: http://www.theshore.net/~caker/xen/pvops-bug1/log.txt Although, looking at it again, I did miss this line: (XEN) mm.c:645:d341 Non-privileged (341) attempt to map I/O space 000d2e50 > For reference: > > $ gdb 2.6.26-rc8-linode11 GNU gdb Fedora (6.8-10.fc9) > Copyright (C) 2008 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "i386-redhat-linux-gnu"... > (no debugging symbols found) > (gdb) x/i 0x00000000c0103b55 <- note: need to add > 0x to start > 0xc0103b55 <make_lowmem_page_readonly+85>: ud2a (gdb) disassemble > make_lowmem_page_readonly > Dump of assembler code for function make_lowmem_page_readonly: > 0xc0103b00 <make_lowmem_page_readonly+0>: push %ebp > 0xc0103b01 <make_lowmem_page_readonly+1>: mov %eax,%ebp > 0xc0103b03 <make_lowmem_page_readonly+3>: push %edi Cool, thanks :) -Chris _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
