* x86_64 dom0 smp broken?
@ 2005-10-24 15:49 Andrew Theurer
2005-10-24 16:55 ` Ted Kaczmarek
0 siblings, 1 reply; 2+ messages in thread
From: Andrew Theurer @ 2005-10-24 15:49 UTC (permalink / raw)
To: xen-devel
On changeset 7483, actually I haven't been able to boot an SMP dom0 in a
while, anyway, here's the boot log:
Initializing CPU#6
Brought up 8 CPUs
Initializing CPU#7
ERROR: domain->span does not contain CPU0
ERROR: groups don't span domain->span
ERROR: domain->span does not contain CPU1
ERROR: domain->groups does not contain CPU1
ERROR: empty group
00
ERROR: group is NULL
CPU2 attaching sched-domain:
Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP:
<7><ffffffff80130d50>{find_busiest_group+96} domain 0: span 00
ERROR: domain->span does not contain CPU2
ERROR: domain->groups does not contain CPU2
groups:
ERROR: empty group
00
ERROR: group is NULL
domain 1: span ff
groups: ff
PGD 0
Oops: 0000 [1] SMP
CPU 1
Modules linked in:
Pid: 4, comm: migration/1 Not tainted 2.6.12-xen0-smp
RIP: e030:[<ffffffff80130d50>] <ffffffff80130d50>{find_busiest_group+96}
RSP: e02b:ffff880000697d28 EFLAGS: 00010213
RAX: 0000000000000000 RBX: 0000000000000080 RCX: 0000000000000080
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff880000697d98 R08: 0000000000000008 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffffffff805d1738 R14: 0000000000000008 R15: 0000000000000008
FS: 0000000000000000(0000) GS:ffffffff80625980(0000) knlGS:0000000000000000
CS: e033 DS: 0000 ES:
0000 )Process migration/1
(pid: 4, threadinfo ffff880000696000, task ffff880000690750
Stack: ffffffff80686d80 ffffffff80686d80 000000020000d9a7 ffff880000697e70
ffff88000100cc80 0000000000000000 0000000000000000 0000000000000000
0000000000000000
ffff880000690750 }Call
Trace:<ffffffff8045714c>{schedule+684} <ffffffff8012e9d3>{__wake_up_common}
<ffffffff8013120b>{migration_thread+491} <ffffffff80131020>{migration_th
<ffffffff8014c4a9>{kthread+217} <ffffffff80132020>{schedule_tail+64}
<ffffffff8011353f>{child_rip+8} <ffffffff8014c3d0>{kthread+0}
-Andrew
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: x86_64 dom0 smp broken?
2005-10-24 15:49 x86_64 dom0 smp broken? Andrew Theurer
@ 2005-10-24 16:55 ` Ted Kaczmarek
0 siblings, 0 replies; 2+ messages in thread
From: Ted Kaczmarek @ 2005-10-24 16:55 UTC (permalink / raw)
To: habanero; +Cc: xen-devel
I am in same boat with SMP Athlon, ever since 2.6.12.5 first started
showing up, and through 7483:98c6c36ac444.
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=359
I can actually boot, but nic cards don't work and likely other fun as
well.
Regards,
Ted
On Mon, 2005-10-24 at 10:49 -0500, Andrew Theurer wrote:
> On changeset 7483, actually I haven't been able to boot an SMP dom0 in a
> while, anyway, here's the boot log:
>
> Initializing CPU#6
> Brought up 8 CPUs
> Initializing CPU#7
> ERROR: domain->span does not contain CPU0
> ERROR: groups don't span domain->span
> ERROR: domain->span does not contain CPU1
> ERROR: domain->groups does not contain CPU1
> ERROR: empty group
> 00
> ERROR: group is NULL
>
> CPU2 attaching sched-domain:
> Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP:
> <7><ffffffff80130d50>{find_busiest_group+96} domain 0: span 00
> ERROR: domain->span does not contain CPU2
> ERROR: domain->groups does not contain CPU2
> groups:
> ERROR: empty group
> 00
> ERROR: group is NULL
>
> domain 1: span ff
> groups: ff
>
> PGD 0
> Oops: 0000 [1] SMP
> CPU 1
> Modules linked in:
> Pid: 4, comm: migration/1 Not tainted 2.6.12-xen0-smp
> RIP: e030:[<ffffffff80130d50>] <ffffffff80130d50>{find_busiest_group+96}
> RSP: e02b:ffff880000697d28 EFLAGS: 00010213
> RAX: 0000000000000000 RBX: 0000000000000080 RCX: 0000000000000080
> RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
> RBP: ffff880000697d98 R08: 0000000000000008 R09: 0000000000000000
> R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
> R13: ffffffff805d1738 R14: 0000000000000008 R15: 0000000000000008
> FS: 0000000000000000(0000) GS:ffffffff80625980(0000) knlGS:0000000000000000
> CS: e033 DS: 0000 ES:
> 0000 )Process migration/1
> (pid: 4, threadinfo ffff880000696000, task ffff880000690750
> Stack: ffffffff80686d80 ffffffff80686d80 000000020000d9a7 ffff880000697e70
> ffff88000100cc80 0000000000000000 0000000000000000 0000000000000000
> 0000000000000000
> ffff880000690750 }Call
> Trace:<ffffffff8045714c>{schedule+684} <ffffffff8012e9d3>{__wake_up_common}
> <ffffffff8013120b>{migration_thread+491} <ffffffff80131020>{migration_th
> <ffffffff8014c4a9>{kthread+217} <ffffffff80132020>{schedule_tail+64}
> <ffffffff8011353f>{child_rip+8} <ffffffff8014c3d0>{kthread+0}
>
> -Andrew
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
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2005-10-24 15:49 x86_64 dom0 smp broken? Andrew Theurer
2005-10-24 16:55 ` Ted Kaczmarek
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