I was looking at bugzilla #209. I am able to create guest domain fine
on my XEN PAE (dual opteron w/ 6Gig RAM) using changeset 6951.
On Mon, 2005-09-19 at 13:45 -0500, David F Barrera wrote:
> On Mon, 2005-09-19 at 16:51 +0100, Keir Fraser wrote:
> > On 19 Sep 2005, at 15:28, Keir Fraser wrote:
> >
> > > Looks like the domU is looping early during boot. It would be helpful
> > > to get a backtrace out, but currently our gdb server patches only work
> > > for 32-bit non-pae. I'll look at fixing this and then get back to you
> > > with instructions on how to harvest a useful backtrace from this domU.
> >
> > Okay, you need to pull the latest tree then follow the instructions in
> > tools/debugger/gdb/README to build yourself a gdb server and to get a
> > backtrace out of the hung domU.
> >
> > From within the gdb client session, run both 'bt' and 'disass' as
> > recommended in the README file. Then cut & paste the result of the gdb
> > client session into an email.
>
> x335b:/tmp/xen-unstable.hg-PAE/tools/debugger/gdb/gdb-6.2.1-linux-i386-xen/gdb/gdbserver
> # ./gdbserver-xen 127.0.0.1:9999 --attach 1
> domain currently paused
> Attached; pid = 1
> Listening on port 9999
> Remote debugging from host 127.0.0.1
>
>
> x335b:~ # gdb /boot/vmlinux-syms-2.6.12-xenU
> GNU gdb 6.3
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you
> are
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for
> details.
> This GDB was configured as "i586-suse-linux"...(no debugging symbols
> found)
> Using host libthread_db library "/lib/libthread_db.so.1".
>
> (gdb) directory /tmp/xen-unstable.hg-PAE/linux-2.6.12
> linux-2.6.12-xen0 linux-2.6.12-xenU linux-2.6.12.tar.bz2
> (gdb) directory /tmp/xen-unstable.hg-PAE/linux-2.6.12-xenU
> Source directories searched: /tmp/xen-unstable.hg-PAE/linux-2.6.12-xenU:
> $cdir:$c wd
> (gdb) target remote 127.0.0.1:9999
> Remote debugging using 127.0.0.1:9999
> 0xc02523bd in xencons_ring_send ()
> warning: shared library handler failed to enable breakpoint
> (gdb) bt
> #0 0xc02523bd in xencons_ring_send ()
> #1 0xc124a7f8 in ?? ()
> #2 0x00000001 in ?? ()
> #3 0x00000004 in ?? ()
> #4 0x00000002 in ?? ()
> #5 0xcfd72000 in ?? ()
> #6 0xc00a17c0 in ?? ()
> #7 0xcfd72000 in ?? ()
> #8 0xc014db95 in cache_grow ()
> #9 0xc03f3c80 in ?? ()
> #10 0xc00a17c0 in ?? ()
> #11 0x00000001 in ?? ()
> #12 0xc0251ca7 in __xencons_tx_flush ()
> #13 0x00000001 in ?? ()
> #14 0x000000d0 in ?? ()
> #15 0x000007f9 in ?? ()
> #16 0x00000001 in ?? ()
> #17 0xc02518e5 in kcons_write ()
> #18 0xc03279c0 in xencons_lock ()
> #19 0x00000fc8 in ?? ()
> #20 0x00000fc9 in ?? ()
> #21 0x00000fc9 in ?? ()
> #22 0xc012145b in __call_console_drivers ()
> ---Type <return> to continue, or q <return> to quit---
> #23 0x00000fc9 in ?? ()
> #24 0x00000fc9 in ?? ()
> #25 0xffffffff in ?? ()
> #26 0xc01215a3 in call_console_drivers ()
> #27 0x36ffffff in ?? ()
> #28 0x00000fc9 in ?? ()
> #29 0x00000fc8 in ?? ()
> #30 0x00000000 in ?? ()
> #31 0xfffff037 in ?? ()
> #32 0xc0121b11 in release_console_sem ()
> #33 0x00000fc9 in ?? ()
> #34 0x00000000 in ?? ()
> #35 0x00000000 in ?? ()
> #36 0xc0384581 in printk_buf.6 ()
> #37 0x00000000 in ?? ()
> #38 0xc0121955 in vprintk ()
> #39 0x00000000 in ?? ()
> #40 0x00000001 in ?? ()
> #41 0x00000000 in ?? ()
> #42 0x00000000 in ?? ()
> #43 0xc031cba8 in cache_cache ()
> #44 0xc031cbb0 in cache_cache ()
> #45 0xc031cbe0 in cache_cache ()
> ---Type <return> to continue, or q <return> to quit---
> #46 0xcfd71d80 in ?? ()
> #47 0x00000030 in ?? ()
> #48 0xcfd71dd8 in ?? ()
> #49 0xcfd71d80 in ?? ()
> #50 0xc014e7da in enable_cpucache ()
> #51 0x00000078 in ?? ()
> #52 0x0000003c in ?? ()
> #53 0x00000008 in ?? ()
> #54 0xc03036de in __func__.3 ()
> #55 0xc014d3a8 in kmem_cache_create ()
> #56 0xcfd71d80 in ?? ()
> #57 0x00000000 in ?? ()
> #58 0xc0327415 in iosched_deadline ()
> #59 0x00000000 in ?? ()
> #60 0xc0370928 in __initcall_as_init ()
> #61 0xc0370928 in __initcall_as_init ()
> #62 0x00000000 in ?? ()
> #63 0xc0368b8b in deadline_init ()
> #64 0x00000030 in ?? ()
> #65 0x00000000 in ?? ()
> #66 0x00000000 in ?? ()
> #67 0x00000000 in ?? ()
> #68 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #69 0xc12de000 in ?? ()
> #70 0xc0356a85 in do_initcalls ()
> #71 0x00000000 in ?? ()
> #72 0xc0305184 in __func__.3 ()
> #73 0xc0383b20 in cpu_core_id ()
> #74 0x00000000 in ?? ()
> #75 0x00000000 in ?? ()
> #76 0x00000000 in ?? ()
> #77 0xc0104115 in init ()
> #78 0x00000004 in ?? ()
> #79 0xc0104080 in run_init_process ()
> #80 0xc0107585 in kernel_thread_helper ()
> #81 0x00000000 in ?? ()
> #82 0x00000000 in ?? ()
> #83 0x00000000 in ?? ()
> #84 0x00000000 in ?? ()
> #85 0x00000000 in ?? ()
> #86 0xc009a530 in ?? ()
> #87 0xc03198e0 in ident_map ()
> #88 0x00000000 in ?? ()
> #89 0x00000000 in ?? ()
> #90 0x00000001 in ?? ()
> #91 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #92 0xffffffff in ?? ()
> #93 0xc012f6b0 in sys_restart_syscall ()
> #94 0x00000000 in ?? ()
> #95 0x00000000 in ?? ()
> #96 0x00000000 in ?? ()
> #97 0x00000000 in ?? ()
> #98 0x00000000 in ?? ()
> #99 0x00000000 in ?? ()
> #100 0x00000000 in ?? ()
> #101 0x00000000 in ?? ()
> #102 0x00000000 in ?? ()
> #103 0x00000000 in ?? ()
> #104 0x00000000 in ?? ()
> #105 0x00000000 in ?? ()
> #106 0x00000000 in ?? ()
> #107 0x00000000 in ?? ()
> #108 0x00000000 in ?? ()
> #109 0x00000000 in ?? ()
> #110 0x00000000 in ?? ()
> #111 0x00000000 in ?? ()
> #112 0x00000000 in ?? ()
> #113 0x00000000 in ?? ()
> #114 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #115 0x00000000 in ?? ()
> #116 0x00000000 in ?? ()
> #117 0x00000000 in ?? ()
> #118 0x00000000 in ?? ()
> #119 0x00000000 in ?? ()
> #120 0x00000000 in ?? ()
> #121 0x00000000 in ?? ()
> #122 0x00000000 in ?? ()
> #123 0x00000000 in ?? ()
> #124 0x00000000 in ?? ()
> #125 0x00000000 in ?? ()
> #126 0x00000000 in ?? ()
> #127 0x00000000 in ?? ()
> #128 0x00000000 in ?? ()
> #129 0x00000000 in ?? ()
> #130 0x00000000 in ?? ()
> #131 0x00000000 in ?? ()
> #132 0x00000000 in ?? ()
> #133 0x00000000 in ?? ()
> #134 0x00000000 in ?? ()
> #135 0x00000000 in ?? ()
> #136 0x00000000 in ?? ()
> #137 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #138 0x00000000 in ?? ()
> #139 0x00000000 in ?? ()
> #140 0x00000000 in ?? ()
> #141 0x00000000 in ?? ()
> #142 0x00000000 in ?? ()
> #143 0x00000000 in ?? ()
> #144 0x00000000 in ?? ()
> #145 0x00000000 in ?? ()
> #146 0x00000000 in ?? ()
> #147 0x00000000 in ?? ()
> #148 0x00000000 in ?? ()
> #149 0x00000000 in ?? ()
> #150 0x00000000 in ?? ()
> #151 0x00000000 in ?? ()
> #152 0x00000000 in ?? ()
> #153 0x00000000 in ?? ()
> #154 0x00000000 in ?? ()
> #155 0x00000000 in ?? ()
> #156 0x00000000 in ?? ()
> #157 0x00000000 in ?? ()
> #158 0x00000000 in ?? ()
> #159 0x00000000 in ?? ()
> #160 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #161 0x00000000 in ?? ()
> #162 0x00000000 in ?? ()
> #163 0x00000000 in ?? ()
> #164 0x00000000 in ?? ()
> #165 0x00000000 in ?? ()
> #166 0x00000000 in ?? ()
> #167 0x00000000 in ?? ()
> #168 0x00000000 in ?? ()
> #169 0x00000000 in ?? ()
> #170 0x00000000 in ?? ()
> #171 0x00000000 in ?? ()
> #172 0x00000000 in ?? ()
> #173 0x00000000 in ?? ()
> #174 0x00000000 in ?? ()
> #175 0x00000000 in ?? ()
> #176 0x00000000 in ?? ()
> #177 0x00000000 in ?? ()
> #178 0x00000000 in ?? ()
> #179 0x00000000 in ?? ()
> #180 0x00000000 in ?? ()
> #181 0x00000000 in ?? ()
> #182 0x00000000 in ?? ()
> #183 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #184 0x00000000 in ?? ()
> #185 0x00000000 in ?? ()
> #186 0x00000000 in ?? ()
> #187 0x00000000 in ?? ()
> #188 0x00000000 in ?? ()
> #189 0x00000000 in ?? ()
> #190 0x00000000 in ?? ()
> #191 0x00000000 in ?? ()
> #192 0x00000000 in ?? ()
> #193 0x00000000 in ?? ()
> #194 0x00000000 in ?? ()
> #195 0x00000000 in ?? ()
> #196 0x00000000 in ?? ()
> #197 0x00000000 in ?? ()
> #198 0x00000000 in ?? ()
> #199 0x00000000 in ?? ()
> #200 0x00000000 in ?? ()
> #201 0x00000000 in ?? ()
> #202 0x00000000 in ?? ()
> #203 0x00000000 in ?? ()
> #204 0x00000000 in ?? ()
> #205 0x00000000 in ?? ()
> #206 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #207 0x00000000 in ?? ()
> #208 0x00000000 in ?? ()
> #209 0x00000000 in ?? ()
> #210 0x00000000 in ?? ()
> #211 0x00000000 in ?? ()
> #212 0x00000000 in ?? ()
> #213 0x00000000 in ?? ()
> #214 0x00000000 in ?? ()
> #215 0x00000000 in ?? ()
> #216 0x00000000 in ?? ()
> #217 0x00000000 in ?? ()
> #218 0x00000000 in ?? ()
> #219 0x00000000 in ?? ()
> #220 0x00000000 in ?? ()
> #221 0x00000000 in ?? ()
> #222 0x00000000 in ?? ()
> #223 0x00000000 in ?? ()
> #224 0x00000000 in ?? ()
> #225 0x00000000 in ?? ()
> #226 0x00000000 in ?? ()
> #227 0x00000000 in ?? ()
> #228 0x00000000 in ?? ()
> #229 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #230 0x00000000 in ?? ()
> #231 0x00000000 in ?? ()
> #232 0x00000000 in ?? ()
> #233 0x00000000 in ?? ()
> #234 0x00000000 in ?? ()
> #235 0x00000000 in ?? ()
> #236 0x00000000 in ?? ()
> #237 0x00000000 in ?? ()
> #238 0x00000000 in ?? ()
> #239 0x00000000 in ?? ()
> #240 0x00000000 in ?? ()
> #241 0x00000000 in ?? ()
> #242 0x00000000 in ?? ()
> #243 0x00000000 in ?? ()
> #244 0x00000000 in ?? ()
> #245 0x00000000 in ?? ()
> #246 0x00000000 in ?? ()
> #247 0x00000000 in ?? ()
> #248 0x00000000 in ?? ()
> #249 0x00000000 in ?? ()
> #250 0x00000000 in ?? ()
> #251 0x00000000 in ?? ()
> #252 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #253 0x00000000 in ?? ()
>
> #254 0x00000000 in ?? ()
> #255 0x00000000 in ?? ()
> #256 0x00000000 in ?? ()
> #257 0x00000000 in ?? ()
> #258 0x00000000 in ?? ()
> #259 0x00000000 in ?? ()
> #260 0x00000000 in ?? ()
> #261 0x00000000 in ?? ()
> #262 0x00000000 in ?? ()
> #263 0x00000000 in ?? ()
> #264 0x00000000 in ?? ()
> #265 0x00000000 in ?? ()
> #266 0x00000000 in ?? ()
> #267 0x00000000 in ?? ()
> #268 0x00000000 in ?? ()
> #269 0x00000000 in ?? ()
> #270 0x00000000 in ?? ()
> #271 0x00000000 in ?? ()
> #272 0x00000000 in ?? ()
> #273 0x00000000 in ?? ()
> #274 0x00000000 in ?? ()
> #275 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #276 0x00000000 in ?? ()
> #277 0x00000000 in ?? ()
> #278 0x00000000 in ?? ()
> #279 0x00000000 in ?? ()
> #280 0x00000000 in ?? ()
> #281 0x00000000 in ?? ()
> #282 0x00000000 in ?? ()
> #283 0x00000000 in ?? ()
> #284 0x00000000 in ?? ()
> #285 0x00000000 in ?? ()
> #286 0x00000000 in ?? ()
> #287 0x00000000 in ?? ()
> #288 0x00000000 in ?? ()
> #289 0x00000000 in ?? ()
> #290 0x00000000 in ?? ()
> #291 0x00000000 in ?? ()
> #292 0x00000000 in ?? ()
> #293 0x00000000 in ?? ()
> #294 0x00000000 in ?? ()
> #295 0x00000000 in ?? ()
> #296 0x00000000 in ?? ()
> #297 0x00000000 in ?? ()
> #298 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #299 0x00000000 in ?? ()
> #300 0x00000000 in ?? ()
> #301 0x00000000 in ?? ()
> #302 0x00000000 in ?? ()
> #303 0x00000000 in ?? ()
> #304 0x00000000 in ?? ()
> #305 0x00000000 in ?? ()
> #306 0x00000000 in ?? ()
> #307 0x00000000 in ?? ()
> #308 0x00000000 in ?? ()
> #309 0x00000000 in ?? ()
> #310 0x00000000 in ?? ()
> #311 0x00000000 in ?? ()
> #312 0x00000000 in ?? ()
> #313 0x00000000 in ?? ()
> #314 0x00000000 in ?? ()
> #315 0x00000000 in ?? ()
> #316 0x00000000 in ?? ()
> #317 0x00000000 in ?? ()
> #318 0x00000000 in ?? ()
> #319 0x00000000 in ?? ()
> #320 0x00000000 in ?? ()
> #321 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #322 0x00000000 in ?? ()
> #323 0x00000000 in ?? ()
> #324 0x00000000 in ?? ()
> #325 0x00000000 in ?? ()
> #326 0x00000000 in ?? ()
> #327 0x00000000 in ?? ()
> #328 0x00000000 in ?? ()
> #329 0x00000000 in ?? ()
> #330 0x00000000 in ?? ()
> #331 0x00000000 in ?? ()
> #332 0x00000000 in ?? ()
> #333 0x00000000 in ?? ()
> #334 0x00000000 in ?? ()
> #335 0x00000000 in ?? ()
> #336 0x00000000 in ?? ()
>
> #337 0x00000000 in ?? ()
> #338 0x00000000 in ?? ()
> #339 0x00000000 in ?? ()
> #340 0x00000000 in ?? ()
> #341 0x00000000 in ?? ()
> #342 0x00000000 in ?? ()
> #343 0x00000000 in ?? ()
> #344 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #345 0x00000000 in ?? ()
> #346 0x00000000 in ?? ()
> #347 0x00000000 in ?? ()
> #348 0x00000000 in ?? ()
> #349 0x00000000 in ?? ()
> #350 0x00000000 in ?? ()
> #351 0x00000000 in ?? ()
> #352 0x00000000 in ?? ()
> #353 0x00000000 in ?? ()
> #354 0x00000000 in ?? ()
> #355 0x00000000 in ?? ()
> #356 0x00000000 in ?? ()
> #357 0x00000000 in ?? ()
> #358 0x00000000 in ?? ()
> #359 0x00000000 in ?? ()
> #360 0x00000000 in ?? ()
> #361 0x00000000 in ?? ()
> #362 0x00000000 in ?? ()
> #363 0x00000000 in ?? ()
> #364 0x00000000 in ?? ()
> #365 0x00000000 in ?? ()
> #366 0x00000000 in ?? ()
> #367 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #368 0x00000000 in ?? ()
> #369 0x00000000 in ?? ()
> #370 0x00000000 in ?? ()
> #371 0x00000000 in ?? ()
> #372 0x00000000 in ?? ()
> #373 0x00000000 in ?? ()
> #374 0x00000000 in ?? ()
> #375 0x00000000 in ?? ()
> #376 0x00000000 in ?? ()
> #377 0x00000000 in ?? ()
> #378 0x00000000 in ?? ()
> #379 0x00000000 in ?? ()
> #380 0x00000000 in ?? ()
> #381 0x00000000 in ?? ()
> #382 0x00000000 in ?? ()
> #383 0x00000000 in ?? ()
> #384 0x00000000 in ?? ()
> #385 0x00000000 in ?? ()
> #386 0x00000000 in ?? ()
> #387 0x00000000 in ?? ()
> #388 0x00000000 in ?? ()
> #389 0x00000000 in ?? ()
> #390 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #391 0x00000000 in ?? ()
> #392 0x00000000 in ?? ()
> #393 0x00000000 in ?? ()
> #394 0x00000000 in ?? ()
> #395 0x00000000 in ?? ()
> #396 0x00000000 in ?? ()
> #397 0x00000000 in ?? ()
> #398 0x00000000 in ?? ()
> #399 0x00000000 in ?? ()
> #400 0x00000000 in ?? ()
> #401 0x00000000 in ?? ()
> #402 0x00000000 in ?? ()
> #403 0x00000000 in ?? ()
> #404 0x00000000 in ?? ()
> #405 0x00000000 in ?? ()
> #406 0x00000000 in ?? ()
> #407 0x00000000 in ?? ()
> #408 0x00000000 in ?? ()
> #409 0x00000000 in ?? ()
> #410 0x00000000 in ?? ()
> #411 0x00000000 in ?? ()
> #412 0x00000000 in ?? ()
> #413 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #414 0x00000000 in ?? ()
> #415 0x00000000 in ?? ()
> #416 0x00000000 in ?? ()
> #417 0x00000000 in ?? ()
> #418 0x00000000 in ?? ()
> #419 0x00000000 in ?? ()
> #420 0x00000000 in ?? ()
> #421 0x00000000 in ?? ()
> #422 0x00000000 in ?? ()
> #423 0x00000000 in ?? ()
> #424 0x00000000 in ?? ()
> #425 0x00000000 in ?? ()
> #426 0x00000000 in ?? ()
> #427 0x00000000 in ?? ()
> #428 0x00000000 in ?? ()
> #429 0x00000000 in ?? ()
> #430 0x00000000 in ?? ()
> #431 0x00000000 in ?? ()
> #432 0x00000000 in ?? ()
> #433 0x00000000 in ?? ()
> #434 0x00000000 in ?? ()
> #435 0x00000000 in ?? ()
> #436 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #437 0x00000000 in ?? ()
>
>
> #438 0x00000000 in ?? ()
> #439 0x00000000 in ?? ()
> #440 0x00000000 in ?? ()
>
> #441 0x00000000 in ?? ()
> #442 0x00000000 in ?? ()
> #443 0x00000000 in ?? ()
> #444 0x00000000 in ?? ()
> #445 0x00000000 in ?? ()
> #446 0x00000000 in ?? ()
> #447 0x00000000 in ?? ()
> #448 0x00000000 in ?? ()
> #449 0x00000000 in ?? ()
> #450 0x00000000 in ?? ()
> #451 0x00000000 in ?? ()
> #452 0x00000000 in ?? ()
> #453 0x00000000 in ?? ()
> #454 0x00000000 in ?? ()
> #455 0x00000000 in ?? ()
> #456 0x00000000 in ?? ()
> #457 0x00000000 in ?? ()
> #458 0x00000000 in ?? ()
> #459 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #460 0x00000000 in ?? ()
> #461 0x00000000 in ?? ()
> #462 0x00000000 in ?? ()
> #463 0x00000000 in ?? ()
> #464 0x00000000 in ?? ()
> #465 0x00000000 in ?? ()
> #466 0x00000000 in ?? ()
> #467 0x00000000 in ?? ()
> #468 0x00000000 in ?? ()
> #469 0x00000000 in ?? ()
> #470 0x00000000 in ?? ()
> #471 0x00000000 in ?? ()
> #472 0x00000000 in ?? ()
> #473 0x00000000 in ?? ()
> #474 0x00000000 in ?? ()
> #475 0x00000000 in ?? ()
> #476 0x00000000 in ?? ()
> #477 0x00000000 in ?? ()
> #478 0x00000000 in ?? ()
> #479 0x00000000 in ?? ()
> #480 0x00000000 in ?? ()
> #481 0x00000000 in ?? ()
> #482 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #483 0x00000000 in ?? ()
> #484 0x00000000 in ?? ()
> #485 0x00000000 in ?? ()
> #486 0x00000000 in ?? ()
> #487 0x00000000 in ?? ()
> #488 0x00000000 in ?? ()
> #489 0x00000000 in ?? ()
> #490 0x00000000 in ?? ()
> #491 0x00000000 in ?? ()
> #492 0x00000000 in ?? ()
> #493 0x00000000 in ?? ()
> #494 0x00000000 in ?? ()
> #495 0x00000000 in ?? ()
> #496 0x00000000 in ?? ()
> #497 0x00000000 in ?? ()
> #498 0x00000000 in ?? ()
> #499 0x00000000 in ?? ()
> #500 0x00000000 in ?? ()
> #501 0x00000000 in ?? ()
> #502 0x00000000 in ?? ()
> #503 0x00000000 in ?? ()
> #504 0x00000000 in ?? ()
> #505 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #506 0x00000000 in ?? ()
> #507 0x00000000 in ?? ()
> #508 0x00000000 in ?? ()
> #509 0x00000000 in ?? ()
> #510 0x00000000 in ?? ()
> #511 0x00000000 in ?? ()
> #512 0x00000000 in ?? ()
> #513 0x00000000 in ?? ()
> #514 0x00000000 in ?? ()
> #515 0x00000000 in ?? ()
> #516 0x00000000 in ?? ()
> #517 0x00000000 in ?? ()
> #518 0x00000000 in ?? ()
> #519 0x00000000 in ?? ()
> #520 0x00000000 in ?? ()
> #521 0x00000000 in ?? ()
> #522 0x00000000 in ?? ()
> #523 0x00000000 in ?? ()
> #524 0x00000000 in ?? ()
> #525 0x00000000 in ?? ()
> #526 0x00000000 in ?? ()
> #527 0x00000000 in ?? ()
> #528 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #529 0x00000000 in ?? ()
> #530 0x00000000 in ?? ()
> #531 0x00000000 in ?? ()
> #532 0x00000000 in ?? ()
> #533 0x00000000 in ?? ()
> #534 0x00000000 in ?? ()
> #535 0x00000000 in ?? ()
> #536 0x00000000 in ?? ()
> #537 0x00000000 in ?? ()
> #538 0x00000000 in ?? ()
> #539 0x00000000 in ?? ()
> #540 0x00000000 in ?? ()
> #541 0x00000000 in ?? ()
> #542 0x00000000 in ?? ()
> #543 0x00000000 in ?? ()
> #544 0x00000000 in ?? ()
> #545 0x00000000 in ?? ()
> #546 0x00000000 in ?? ()
> #547 0x00000000 in ?? ()
> #548 0x00000000 in ?? ()
> #549 0x00000000 in ?? ()
> #550 0x00000000 in ?? ()
> #551 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #552 0x00000000 in ?? ()
> #553 0x00000000 in ?? ()
> #554 0x00000000 in ?? ()
> #555 0x00000000 in ?? ()
> #556 0x00000000 in ?? ()
> #557 0x00000000 in ?? ()
> #558 0x00000000 in ?? ()
> #559 0x00000000 in ?? ()
> #560 0x00000000 in ?? ()
> #561 0x00000000 in ?? ()
> #562 0x00000000 in ?? ()
> #563 0x00000000 in ?? ()
> #564 0x00000000 in ?? ()
> #565 0x00000000 in ?? ()
> #566 0x00000000 in ?? ()
> #567 0x00000000 in ?? ()
> #568 0x00000000 in ?? ()
> #569 0x00000000 in ?? ()
> #570 0x00000000 in ?? ()
> #571 0x00000000 in ?? ()
> #572 0x00000000 in ?? ()
> #573 0x00000000 in ?? ()
> #574 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #575 0x00000000 in ?? ()
> #576 0x00000000 in ?? ()
> #577 0x00000000 in ?? ()
> #578 0x00000000 in ?? ()
> #579 0x00000000 in ?? ()
> #580 0x00000000 in ?? ()
> #581 0x00000000 in ?? ()
> #582 0x00000000 in ?? ()
> #583 0x00000000 in ?? ()
> #584 0x00000000 in ?? ()
> #585 0x00000000 in ?? ()
> #586 0x00000000 in ?? ()
> #587 0x00000000 in ?? ()
> #588 0x00000000 in ?? ()
> #589 0x00000000 in ?? ()
> #590 0x00000000 in ?? ()
> #591 0x00000000 in ?? ()
> #592 0x00000000 in ?? ()
> #593 0x00000000 in ?? ()
> #594 0x00000000 in ?? ()
> #595 0x00000000 in ?? ()
> #596 0x00000000 in ?? ()
> #597 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #598 0x00000000 in ?? ()
> #599 0x00000000 in ?? ()
> #600 0x00000000 in ?? ()
> #601 0x00000000 in ?? ()
> #602 0x00000000 in ?? ()
> #603 0x00000000 in ?? ()
> #604 0x00000000 in ?? ()
> #605 0x00000000 in ?? ()
> #606 0x00000000 in ?? ()
> #607 0x00000000 in ?? ()
> #608 0x00000000 in ?? ()
> #609 0x00000000 in ?? ()
> #610 0x00000000 in ?? ()
> #611 0x00000000 in ?? ()
> #612 0x00000000 in ?? ()
> #613 0x00000000 in ?? ()
> #614 0x00000000 in ?? ()
> #615 0x00000000 in ?? ()
> #616 0x00000000 in ?? ()
> #617 0x00000000 in ?? ()
> #618 0x00000000 in ?? ()
> #619 0x00000000 in ?? ()
> #620 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #621 0x00000000 in ?? ()
> #622 0x00000000 in ?? ()
> #623 0x00000000 in ?? ()
> #624 0x00000000 in ?? ()
> #625 0x00000000 in ?? ()
> #626 0x00000000 in ?? ()
> #627 0x00000000 in ?? ()
> #628 0x00000000 in ?? ()
> #629 0x00000000 in ?? ()
> #630 0x00000000 in ?? ()
> #631 0x00000000 in ?? ()
> #632 0x00000000 in ?? ()
> #633 0x00000000 in ?? ()
> #634 0x00000000 in ?? ()
> #635 0x00000000 in ?? ()
> #636 0x00000000 in ?? ()
> #637 0x00000000 in ?? ()
> #638 0x00000000 in ?? ()
> #639 0x00000000 in ?? ()
> #640 0x00000000 in ?? ()
> #641 0x00000000 in ?? ()
> #642 0x00000000 in ?? ()
> #643 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #644 0x00000000 in ?? ()
> #645 0x00000000 in ?? ()
> #646 0x00000000 in ?? ()
> #647 0x00000000 in ?? ()
> #648 0x00000000 in ?? ()
> #649 0x00000000 in ?? ()
> #650 0x00000000 in ?? ()
> #651 0x00000000 in ?? ()
> #652 0x00000000 in ?? ()
> #653 0x00000000 in ?? ()
> #654 0x00000000 in ?? ()
> #655 0x00000000 in ?? ()
> #656 0x00000000 in ?? ()
> #657 0x00000000 in ?? ()
> #658 0x00000000 in ?? ()
> #659 0x00000000 in ?? ()
> #660 0x00000000 in ?? ()
> #661 0x00000000 in ?? ()
> #662 0x00000000 in ?? ()
> #663 0x00000000 in ?? ()
> #664 0x00000000 in ?? ()
> #665 0x00000000 in ?? ()
> #666 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #667 0x00000000 in ?? ()
> #668 0x00000000 in ?? ()
> #669 0x00000000 in ?? ()
> #670 0x00000000 in ?? ()
> #671 0x00000000 in ?? ()
> #672 0x00000000 in ?? ()
> #673 0x00000000 in ?? ()
> #674 0x00000000 in ?? ()
> #675 0x00000000 in ?? ()
> #676 0x00000000 in ?? ()
> #677 0x00000000 in ?? ()
> #678 0x00000000 in ?? ()
> #679 0x00000000 in ?? ()
> #680 0x00000000 in ?? ()
> #681 0x00000000 in ?? ()
> #682 0x00000000 in ?? ()
> #683 0x00000000 in ?? ()
> #684 0x00000000 in ?? ()
> #685 0x00000000 in ?? ()
> #686 0x00000000 in ?? ()
> #687 0x00000000 in ?? ()
> #688 0x00000000 in ?? ()
> #689 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---
> #690 0x00000000 in ?? ()
> #691 0x00000000 in ?? ()
> #692 0x00000000 in ?? ()
> #693 0x00000000 in ?? ()
> #694 0x00000000 in ?? ()
> #695 0x00000000 in ?? ()
> #696 0x00000000 in ?? ()
> #697 0x00000000 in ?? ()
> #698 0x00000000 in ?? ()
> #699 0x00000000 in ?? ()
> #700 0x00000000 in ?? ()
> #701 0x00000000 in ?? ()
> #702 0x00000000 in ?? ()
> #703 0x00000000 in ?? ()
> #704 0x00000000 in ?? ()
> #705 0x00000000 in ?? ()
> #706 0x00000000 in ?? ()
> #707 0x00000000 in ?? ()
> #708 0x00000000 in ?? ()
> #709 0x00000000 in ?? ()
> #710 0x00000000 in ?? ()
> #711 0x00000000 in ?? ()
> #712 0x00000000 in ?? ()
> ---Type <return> to continue, or q <return> to quit---q
> Quit
> (gdb) disass
> Dump of assembler code for function xencons_ring_send:
> 0xc0252350 <xencons_ring_send+0>: push %ebx
> 0xc0252351 <xencons_ring_send+1>: sub $0x2c,%esp
> 0xc0252354 <xencons_ring_send+4>: xor %ebx,%ebx
> 0xc0252356 <xencons_ring_send+6>: mov 0xc0382ce4,%eax
> 0xc025235b <xencons_ring_send+11>: mov 0x14(%eax),%eax
> 0xc025235e <xencons_ring_send+14>: shl $0xc,%eax
> 0xc0252361 <xencons_ring_send+17>: mov %eax,%ecx
> 0xc0252363 <xencons_ring_send+19>: and $0xfff,%ecx
> 0xc0252369 <xencons_ring_send+25>: shrd $0xc,%ebx,%eax
> 0xc025236d <xencons_ring_send+29>: mov 0xf5800000(,%eax,4),%eax
> 0xc0252374 <xencons_ring_send+36>: shl $0xc,%eax
> 0xc0252377 <xencons_ring_send+39>: or %ecx,%eax
> 0xc0252379 <xencons_ring_send+41>: lea 0xc0000000(%eax),%edx
> 0xc025237f <xencons_ring_send+47>: mov %edx,(%esp)
> 0xc0252382 <xencons_ring_send+50>: mov 0x38(%esp),%eax
> 0xc0252386 <xencons_ring_send+54>: mov %eax,0x8(%esp)
> 0xc025238a <xencons_ring_send+58>: mov 0x34(%esp),%eax
> 0xc025238e <xencons_ring_send+62>: mov %eax,0x4(%esp)
> 0xc0252392 <xencons_ring_send+66>: call 0xc02522d0
> <__xencons_ring_send>
> 0xc0252397 <xencons_ring_send+71>: mov 0xc0382ce4,%edx
> 0xc025239d <xencons_ring_send+77>: mov %eax,%ecx
> 0xc025239f <xencons_ring_send+79>: mov $0x4,%eax
> ---Type <return> to continue, or q <return> to quit---
> 0xc02523a4 <xencons_ring_send+84>: lea 0xc(%esp),%ebx
> 0xc02523a8 <xencons_ring_send+88>: movzwl 0x18(%edx),%edx
> 0xc02523ac <xencons_ring_send+92>: mov %eax,0xc(%esp)
> 0xc02523b0 <xencons_ring_send+96>: mov %edx,0x10(%esp)
> 0xc02523b4 <xencons_ring_send+100>: mov $0x10,%edx
> 0xc02523b9 <xencons_ring_send+105>: mov %edx,%eax
> 0xc02523bb <xencons_ring_send+107>: int $0x82
> 0xc02523bd <xencons_ring_send+109>: add $0x2c,%esp
> 0xc02523c0 <xencons_ring_send+112>: mov %ecx,%eax
> 0xc02523c2 <xencons_ring_send+114>: pop %ebx
> 0xc02523c3 <xencons_ring_send+115>: ret
> 0xc02523c4 <xencons_ring_send+116>: lea 0x0(%esi),%esi
> 0xc02523ca <xencons_ring_send+122>: lea 0x0(%edi),%edi
> End of assembler dump.
> (gdb)
>
> >
> > Keep the vmlinux-syms-2.6.12-xenU file hanging around. We may need that
> > too, depending on what the backtrace tells us.
> >
> > -- Keir
> >
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> >
> --
> Regards,
>
> David F Barrera
> Linux Technology Center
> Systems and Technology Group, IBM
>
> "The wisest men follow their own direction. "
> Euripides
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>
--
Jerone Young
IBM Linux Technology Center
jyoung5@xxxxxxxxxx
512-838-1157 (T/L: 678-1157)
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Xen-devel mailing list
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