Update: I ran the kmdb with the live cd and here are the last few lines of the result. I had to type this out, so please forgive any mistakes, the spacing most likely isn't correct.
[0]> ::step <-[mkmdb: target stopped at: kmdb_enter+0xe: call -0x5b3 <intr_restore> [0]> ::step out <-[mkmdb: target stopped at: mlsetup+0x45c: movq %gs:0x10,%rax [0]> ::step out <-[mkmdb: target stopped at: _locore_start+0x8d: call +0x1f71d6 <main> [0]> ::step out kmdb: failed to arm breakpoint at 0: operation not supported by target <-[mkmdb: failed to arm breakpoint at 0: operation not supported by target SunOS Release 5.11 Version snv_101b 64-bit Copyright 1983-2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. -- This message posted from opensolaris.org