* Re: BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
@ 2011-08-13 15:33 Mark Schneider
2011-08-24 15:30 ` Konrad Rzeszutek Wilk
0 siblings, 1 reply; 4+ messages in thread
From: Mark Schneider @ 2011-08-13 15:33 UTC (permalink / raw)
To: konrad.wilk, Xen-devel
Thanks a lot for your answer Konrad.
I use xen 4.1.2* (sources from the site of Boris with patches based on
xen 4.1.1 I guess).
I have created debian packages and deployed them on the xen debian live
image (kernel 3.0.1 final with such kernel config:
http://www.it-infrastrukturen.com/fileadmin/linux/debian-live-xen/config-3.0.1)
You could easy test it on another hardware booting the image from USB
stick. I use for tests HP DL385 g7 servers with 32GB RAM and RAID5 (4 x
15k SAS drives) or RADI50 (8 x 15k SAS drives)
rsync -avP rsync://www.it-infrastrukturen.ch/ftp/xen411-wheezy-kernel3-amd64-live-gnome-binary-hybrid.iso .
dd if=./xen411-wheezy-kernel3-amd64-live-gnome-binary-hybrid.iso of=/dev/sdX bs=1M
more details at:
http://www.it-infrastrukturen.com/fileadmin/linux/debian-live-xen/README.xen-live
In live mode you can add additional packages however after reboot they
are gone.
It is possible to prepare persistent USB stick (script) to save addons
on the stick.
I use HVM domU domain for squeeze 6.0.2.1. DomU (HVM) domains for wheezy
don't have such limits.
Thank you / regars, Mark
Ps. I hope to start a new thread with this mail (no reference header inside)
Am 13.08.2011 17:15, schrieb Konrad Rzeszutek Wilk:
> On Wed, Aug 10, 2011 at 10:59:55PM +0200, Mark Schneider wrote:
>
>> Hello,
>>
>> I can't boot HVM with debian squeeze 6.0.2.1 when I use more than
>> 4VCPUs in the hvm.cfg file (s. some error messages from the console
>> are below)
>>
> Mark, what version of Xen are you using? Did you try using 4.1.1?
>
>
>> I am wondering about the following lines:
>> # ---
>> #root@xen411dom0:/etc/xen# xm console 7
>> [ 134.220058] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
>> [ 134.220058] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix
>> xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base
>> scsi_mod
>> [ 134.292664] CPU 0:
>> [ 134.292664] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix
>> xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base
>> scsi_mod
>> [ 134.319566] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
>> # ---
>>
>> Do I need some patches or special additional setting of my the squeezy HVM?
>>
>> Thank you / regards,
>> Mark
>>
>> --
>> ms@it-infrastrukturen.org
>>
>> # ---
>> root@xen411dom0:/etc/xen# xm console 7
>> [ 134.220058] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
>> [ 134.220058] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
>> [ 134.292664] CPU 0:
>> [ 134.292664] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
>> [ 134.319566] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
>> [ 134.369933] RIP: 0010:[<ffffffff8102c58c>] [<ffffffff8102c58c>] native_safe_halt+0x2/0x3
>> [ 134.369933] RSP: 0018:ffffffff8142ded0 EFLAGS: 00000246
>> [ 134.420796] RAX: ffffffff8142dfd8 RBX: ffffffff814d67d0 RCX: 0000000000000000
>> [ 134.420796] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
>> [ 134.420796] RBP: ffffffff81011dce R08: 0000000000000000 R09: 0000000081528d90
>> [ 134.470673] R10: 00000000fffede31 R11: 0000000000000001 R12: ffffffff814d4dc0
>> [ 134.470673] R13: ffffffff8102cdcc R14: ffffffff8102cdcc R15: ffff88020bd80710
>> [ 134.521042] FS: 00007f6b183817a0(0000) GS:ffff880008c00000(0000) knlGS:0000000000000000
>> [ 134.521042] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
>> [ 134.521042] CR2: 00007f6b17c6de10 CR3: 000000020c797000 CR4: 00000000000006f0
>> [ 134.571410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>> [ 134.571410] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>> [ 134.571410] Call Trace:
>> [ 134.571410] [<ffffffff81017201>] ? default_idle+0x34/0x51
>> [ 134.571410] [<ffffffff8101758d>] ? c1e_idle+0xf5/0xfb
>> [ 134.621779] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
>> [ 134.621779] [<ffffffff814f3140>] ? early_idt_handler+0x0/0x71
>> [ 134.621779] [<ffffffff814f3cdd>] ? start_kernel+0x3dc/0x3e8
>> [ 134.621779] [<ffffffff814f33b7>] ? x86_64_start_kernel+0xf9/0x106
>> udevd[98]: worker [107] unexpectedly returned with status 0x0100
>>
>> udevd[98]: worker [107] failed while handling '/devices/pci0000:00/0000:00:01.1'
>>
>> udevd[98]: worker [109] unexpectedly returned with status 0x0100
>>
>> udevd[98]: worker [109] failed while handling '/devices/pci0000:00/0000:00:01.2'
>>
>>
>> udevadm settle - timeout of 180 seconds reached, the event queue contains:
>> /sys/devices/vif-0 (509)
>> /sys/devices/vif-0/net/eth0 (629)
>> /sys/devices/pci0000:00/0000:00:01.1/host0 (636)
>> /sys/devices/pci0000:00/0000:00:01.1/host0/scsi_host/host0 (637)
>> /sys/devices/pci0000:00/0000:00:01.1/host1 (638)
>> /sys/devices/pci0000:00/0000:00:01.1/host1/scsi_host/host1 (639)
>> [ 199.716053] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
>> [ 199.716053] Modules linked in: scsi_wait_scan(+) uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
>> [ 199.792417] CPU 0:
>> [ 199.804323] Modules linked in: scsi_wait_scan(+) uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
>> [ 199.828661] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
>> [ 199.828661] RIP: 0010:[<ffffffff8102c58c>] [<ffffffff8102c58c>] native_safe_halt+0x2/0x3
>> [ 199.828661] RSP: 0018:ffffffff8142ded0 EFLAGS: 00000246
>> [ 199.828661] RAX: ffffffff8142dfd8 RBX: ffffffff814d67d0 RCX: 0000000000000000
>> [ 199.828661] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
>> [ 199.828661] RBP: ffffffff81011dce R08: 0000000000000000 R09: 0000000081528d90
>> [ 199.828661] R10: 00000000fffede31 R11: 0000000000000001 R12: ffffffff814d4dc0
>> [ 199.828661] R13: ffffffff8102cdcc R14: ffffffff8102cdcc R15: ffff88020bd80710
>> [ 199.828661] FS: 00007f6b183817a0(0000) GS:ffff880008c00000(0000) knlGS:0000000000000000
>> [ 199.828661] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
>> [ 199.828661] CR2: 00007f6b17c6de10 CR3: 000000020c797000 CR4: 00000000000006f0
>> [ 199.828661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>> [ 199.828661] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>> [ 199.828661] Call Trace:
>> [ 199.828661] [<ffffffff81017201>] ? default_idle+0x34/0x51
>> [ 199.828661] [<ffffffff8101758d>] ? c1e_idle+0xf5/0xfb
>> [ 199.828661] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
>> [ 199.828661] [<ffffffff814f3140>] ? early_idt_handler+0x0/0x71
>> [ 199.828661] [<ffffffff814f3cdd>] ? start_kernel+0x3dc/0x3e8
>> [ 199.828661] [<ffffffff814f33b7>] ? x86_64_start_kernel+0xf9/0x106
>> [ 242.368420] INFO: task modprobe:110 blocked for more than 120 seconds.
>> [ 242.397772] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>> [ 242.433087] modprobe D ffff88020c750000 0 110 1 0x00000008
>> [ 242.467191] ffff88020c750000 0000000000000086 ffff88020bc31eb8 ffff88020bc31eb4
>> [ 242.529192] 0000000000000001 ffffffff8114017a 000000000000f9e0 ffff88020bc31fd8
>> [ 242.580440] 0000000000015780 0000000000015780 ffff88020c7e0710 ffff88020c7e0a08
>> [ 242.643053] Call Trace:
>> [ 242.655368] [<ffffffff8114017a>] ? sysfs_addrm_finish+0x1d/0x20a
>> [ 242.682685] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
>> [ 242.706564] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
>> [ 242.730188] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
>> [ 242.770192] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
>> [ 242.801989] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
>> [ 242.839526] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
>> [ 242.853035] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
>> [ 242.865641] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
>> [ 242.878727] INFO: task modprobe:114 blocked for more than 120 seconds.
>> [ 242.892536] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>> [ 242.923819] modprobe D ffff88020c750000 0 114 1 0x00000008
>> [ 242.950968] ffff88020c750000 0000000000000086 ffff88020bc7feb8 ffff88020bc7feb4
>> [ 242.980742] 0000000000000001 ffffffff8114017a 000000000000f9e0 ffff88020bc7ffd8
>> [ 243.010580] 0000000000015780 0000000000015780 ffff88020c7e0e20 ffff88020c7e1118
>> [ 243.045486] Call Trace:
>> [ 243.056195] [<ffffffff8114017a>] ? sysfs_addrm_finish+0x1d/0x20a
>> [ 243.079447] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
>> [ 243.101785] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
>> [ 243.120773] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
>> [ 243.144224] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
>> [ 243.157902] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
>> [ 243.179377] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
>> [ 243.199721] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
>> [ 243.220748] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
>> [ 243.243504] INFO: task modprobe:156 blocked for more than 120 seconds.
>> [ 243.266942] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>> [ 243.292222] modprobe D 0000000000000000 0 156 1 0x00000000
>> [ 243.323701] ffff88020f097100 0000000000000082 0000000000000000 ffffffff8105a8dc
>> [ 243.359538] 0000000000000000 0000000000000292 000000000000f9e0 ffff88020bf15fd8
>> [ 243.378636] 0000000000015780 0000000000015780 ffff88020bed8710 ffff88020bed8a08
>> [ 243.397627] Call Trace:
>> [ 243.403676] [<ffffffff8105a8dc>] ? try_to_del_timer_sync+0x63/0x6c
>> [ 243.416619] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
>> [ 243.427784] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
>> [ 243.444511] [<ffffffff812e7966>] ? klist_next+0x3c/0xa7
>> [ 243.462728] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
>> [ 243.488071] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
>> [ 243.501905] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
>> [ 243.516667] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
>> [ 243.529964] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
>> [ 243.542466] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
>>
>>
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xensource.com
>> http://lists.xensource.com/xen-devel
>>
--
ms@it-infrastrukturen.org
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
2011-08-13 15:33 BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0] Mark Schneider
@ 2011-08-24 15:30 ` Konrad Rzeszutek Wilk
0 siblings, 0 replies; 4+ messages in thread
From: Konrad Rzeszutek Wilk @ 2011-08-24 15:30 UTC (permalink / raw)
To: Mark Schneider; +Cc: Xen-devel
On Sat, Aug 13, 2011 at 05:33:24PM +0200, Mark Schneider wrote:
> Thanks a lot for your answer Konrad.
Mark,
I am just getting to this email. You are still experiencing this issue right?
>
> I use xen 4.1.2* (sources from the site of Boris with patches based
> on xen 4.1.1 I guess).
> I have created debian packages and deployed them on the xen debian
> live image (kernel 3.0.1 final with such kernel config: http://www.it-infrastrukturen.com/fileadmin/linux/debian-live-xen/config-3.0.1)
>
> You could easy test it on another hardware booting the image from
> USB stick. I use for tests HP DL385 g7 servers with 32GB RAM and
> RAID5 (4 x 15k SAS drives) or RADI50 (8 x 15k SAS drives)
>
> rsync -avP rsync://www.it-infrastrukturen.ch/ftp/xen411-wheezy-kernel3-amd64-live-gnome-binary-hybrid.iso .
> dd if=./xen411-wheezy-kernel3-amd64-live-gnome-binary-hybrid.iso of=/dev/sdX bs=1M
>
> more details at:
> http://www.it-infrastrukturen.com/fileadmin/linux/debian-live-xen/README.xen-live
>
> In live mode you can add additional packages however after reboot
> they are gone.
> It is possible to prepare persistent USB stick (script) to save
> addons on the stick.
>
> I use HVM domU domain for squeeze 6.0.2.1. DomU (HVM) domains for
> wheezy don't have such limits.
OK, so if I use
http://cdimage.debian.org/debian-cd/6.0.2.1/amd64/iso-dvd/debian-6.0.2.1-amd64-DVD-1.iso
I should be able to reproduce what you have. Can you also send
me your guest config file please?
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
2011-08-10 20:59 ` BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0] Mark Schneider
@ 2011-08-13 15:15 ` Konrad Rzeszutek Wilk
0 siblings, 0 replies; 4+ messages in thread
From: Konrad Rzeszutek Wilk @ 2011-08-13 15:15 UTC (permalink / raw)
To: Mark Schneider; +Cc: xen-devel
On Wed, Aug 10, 2011 at 10:59:55PM +0200, Mark Schneider wrote:
> Hello,
>
> I can't boot HVM with debian squeeze 6.0.2.1 when I use more than
> 4VCPUs in the hvm.cfg file (s. some error messages from the console
> are below)
Mark, what version of Xen are you using? Did you try using 4.1.1?
>
> I am wondering about the following lines:
> # ---
> #root@xen411dom0:/etc/xen# xm console 7
> [ 134.220058] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
> [ 134.220058] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix
> xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base
> scsi_mod
> [ 134.292664] CPU 0:
> [ 134.292664] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix
> xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base
> scsi_mod
> [ 134.319566] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
> # ---
>
> Do I need some patches or special additional setting of my the squeezy HVM?
>
> Thank you / regards,
> Mark
>
> --
> ms@it-infrastrukturen.org
>
> # ---
> root@xen411dom0:/etc/xen# xm console 7
> [ 134.220058] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
> [ 134.220058] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
> [ 134.292664] CPU 0:
> [ 134.292664] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
> [ 134.319566] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
> [ 134.369933] RIP: 0010:[<ffffffff8102c58c>] [<ffffffff8102c58c>] native_safe_halt+0x2/0x3
> [ 134.369933] RSP: 0018:ffffffff8142ded0 EFLAGS: 00000246
> [ 134.420796] RAX: ffffffff8142dfd8 RBX: ffffffff814d67d0 RCX: 0000000000000000
> [ 134.420796] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
> [ 134.420796] RBP: ffffffff81011dce R08: 0000000000000000 R09: 0000000081528d90
> [ 134.470673] R10: 00000000fffede31 R11: 0000000000000001 R12: ffffffff814d4dc0
> [ 134.470673] R13: ffffffff8102cdcc R14: ffffffff8102cdcc R15: ffff88020bd80710
> [ 134.521042] FS: 00007f6b183817a0(0000) GS:ffff880008c00000(0000) knlGS:0000000000000000
> [ 134.521042] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> [ 134.521042] CR2: 00007f6b17c6de10 CR3: 000000020c797000 CR4: 00000000000006f0
> [ 134.571410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 134.571410] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> [ 134.571410] Call Trace:
> [ 134.571410] [<ffffffff81017201>] ? default_idle+0x34/0x51
> [ 134.571410] [<ffffffff8101758d>] ? c1e_idle+0xf5/0xfb
> [ 134.621779] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
> [ 134.621779] [<ffffffff814f3140>] ? early_idt_handler+0x0/0x71
> [ 134.621779] [<ffffffff814f3cdd>] ? start_kernel+0x3dc/0x3e8
> [ 134.621779] [<ffffffff814f33b7>] ? x86_64_start_kernel+0xf9/0x106
> udevd[98]: worker [107] unexpectedly returned with status 0x0100
>
> udevd[98]: worker [107] failed while handling '/devices/pci0000:00/0000:00:01.1'
>
> udevd[98]: worker [109] unexpectedly returned with status 0x0100
>
> udevd[98]: worker [109] failed while handling '/devices/pci0000:00/0000:00:01.2'
>
>
> udevadm settle - timeout of 180 seconds reached, the event queue contains:
> /sys/devices/vif-0 (509)
> /sys/devices/vif-0/net/eth0 (629)
> /sys/devices/pci0000:00/0000:00:01.1/host0 (636)
> /sys/devices/pci0000:00/0000:00:01.1/host0/scsi_host/host0 (637)
> /sys/devices/pci0000:00/0000:00:01.1/host1 (638)
> /sys/devices/pci0000:00/0000:00:01.1/host1/scsi_host/host1 (639)
> [ 199.716053] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
> [ 199.716053] Modules linked in: scsi_wait_scan(+) uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
> [ 199.792417] CPU 0:
> [ 199.804323] Modules linked in: scsi_wait_scan(+) uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
> [ 199.828661] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
> [ 199.828661] RIP: 0010:[<ffffffff8102c58c>] [<ffffffff8102c58c>] native_safe_halt+0x2/0x3
> [ 199.828661] RSP: 0018:ffffffff8142ded0 EFLAGS: 00000246
> [ 199.828661] RAX: ffffffff8142dfd8 RBX: ffffffff814d67d0 RCX: 0000000000000000
> [ 199.828661] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
> [ 199.828661] RBP: ffffffff81011dce R08: 0000000000000000 R09: 0000000081528d90
> [ 199.828661] R10: 00000000fffede31 R11: 0000000000000001 R12: ffffffff814d4dc0
> [ 199.828661] R13: ffffffff8102cdcc R14: ffffffff8102cdcc R15: ffff88020bd80710
> [ 199.828661] FS: 00007f6b183817a0(0000) GS:ffff880008c00000(0000) knlGS:0000000000000000
> [ 199.828661] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> [ 199.828661] CR2: 00007f6b17c6de10 CR3: 000000020c797000 CR4: 00000000000006f0
> [ 199.828661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 199.828661] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> [ 199.828661] Call Trace:
> [ 199.828661] [<ffffffff81017201>] ? default_idle+0x34/0x51
> [ 199.828661] [<ffffffff8101758d>] ? c1e_idle+0xf5/0xfb
> [ 199.828661] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
> [ 199.828661] [<ffffffff814f3140>] ? early_idt_handler+0x0/0x71
> [ 199.828661] [<ffffffff814f3cdd>] ? start_kernel+0x3dc/0x3e8
> [ 199.828661] [<ffffffff814f33b7>] ? x86_64_start_kernel+0xf9/0x106
> [ 242.368420] INFO: task modprobe:110 blocked for more than 120 seconds.
> [ 242.397772] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> [ 242.433087] modprobe D ffff88020c750000 0 110 1 0x00000008
> [ 242.467191] ffff88020c750000 0000000000000086 ffff88020bc31eb8 ffff88020bc31eb4
> [ 242.529192] 0000000000000001 ffffffff8114017a 000000000000f9e0 ffff88020bc31fd8
> [ 242.580440] 0000000000015780 0000000000015780 ffff88020c7e0710 ffff88020c7e0a08
> [ 242.643053] Call Trace:
> [ 242.655368] [<ffffffff8114017a>] ? sysfs_addrm_finish+0x1d/0x20a
> [ 242.682685] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
> [ 242.706564] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
> [ 242.730188] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
> [ 242.770192] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
> [ 242.801989] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
> [ 242.839526] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
> [ 242.853035] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
> [ 242.865641] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
> [ 242.878727] INFO: task modprobe:114 blocked for more than 120 seconds.
> [ 242.892536] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> [ 242.923819] modprobe D ffff88020c750000 0 114 1 0x00000008
> [ 242.950968] ffff88020c750000 0000000000000086 ffff88020bc7feb8 ffff88020bc7feb4
> [ 242.980742] 0000000000000001 ffffffff8114017a 000000000000f9e0 ffff88020bc7ffd8
> [ 243.010580] 0000000000015780 0000000000015780 ffff88020c7e0e20 ffff88020c7e1118
> [ 243.045486] Call Trace:
> [ 243.056195] [<ffffffff8114017a>] ? sysfs_addrm_finish+0x1d/0x20a
> [ 243.079447] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
> [ 243.101785] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
> [ 243.120773] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
> [ 243.144224] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
> [ 243.157902] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
> [ 243.179377] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
> [ 243.199721] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
> [ 243.220748] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
> [ 243.243504] INFO: task modprobe:156 blocked for more than 120 seconds.
> [ 243.266942] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> [ 243.292222] modprobe D 0000000000000000 0 156 1 0x00000000
> [ 243.323701] ffff88020f097100 0000000000000082 0000000000000000 ffffffff8105a8dc
> [ 243.359538] 0000000000000000 0000000000000292 000000000000f9e0 ffff88020bf15fd8
> [ 243.378636] 0000000000015780 0000000000015780 ffff88020bed8710 ffff88020bed8a08
> [ 243.397627] Call Trace:
> [ 243.403676] [<ffffffff8105a8dc>] ? try_to_del_timer_sync+0x63/0x6c
> [ 243.416619] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
> [ 243.427784] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
> [ 243.444511] [<ffffffff812e7966>] ? klist_next+0x3c/0xa7
> [ 243.462728] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
> [ 243.488071] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
> [ 243.501905] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
> [ 243.516667] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
> [ 243.529964] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
> [ 243.542466] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
2011-08-10 19:45 ` Eric Camachat
@ 2011-08-10 20:59 ` Mark Schneider
2011-08-13 15:15 ` Konrad Rzeszutek Wilk
0 siblings, 1 reply; 4+ messages in thread
From: Mark Schneider @ 2011-08-10 20:59 UTC (permalink / raw)
To: xen-devel
Hello,
I can't boot HVM with debian squeeze 6.0.2.1 when I use more than 4VCPUs
in the hvm.cfg file (s. some error messages from the console are below)
I am wondering about the following lines:
# ---
#root@xen411dom0:/etc/xen# xm console 7
[ 134.220058] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
[ 134.220058] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix
xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base
scsi_mod
[ 134.292664] CPU 0:
[ 134.292664] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix
xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base
scsi_mod
[ 134.319566] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
# ---
Do I need some patches or special additional setting of my the squeezy HVM?
Thank you / regards,
Mark
--
ms@it-infrastrukturen.org
# ---
root@xen411dom0:/etc/xen# xm console 7
[ 134.220058] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
[ 134.220058] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
[ 134.292664] CPU 0:
[ 134.292664] Modules linked in: uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
[ 134.319566] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
[ 134.369933] RIP: 0010:[<ffffffff8102c58c>] [<ffffffff8102c58c>] native_safe_halt+0x2/0x3
[ 134.369933] RSP: 0018:ffffffff8142ded0 EFLAGS: 00000246
[ 134.420796] RAX: ffffffff8142dfd8 RBX: ffffffff814d67d0 RCX: 0000000000000000
[ 134.420796] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
[ 134.420796] RBP: ffffffff81011dce R08: 0000000000000000 R09: 0000000081528d90
[ 134.470673] R10: 00000000fffede31 R11: 0000000000000001 R12: ffffffff814d4dc0
[ 134.470673] R13: ffffffff8102cdcc R14: ffffffff8102cdcc R15: ffff88020bd80710
[ 134.521042] FS: 00007f6b183817a0(0000) GS:ffff880008c00000(0000) knlGS:0000000000000000
[ 134.521042] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 134.521042] CR2: 00007f6b17c6de10 CR3: 000000020c797000 CR4: 00000000000006f0
[ 134.571410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 134.571410] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 134.571410] Call Trace:
[ 134.571410] [<ffffffff81017201>] ? default_idle+0x34/0x51
[ 134.571410] [<ffffffff8101758d>] ? c1e_idle+0xf5/0xfb
[ 134.621779] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
[ 134.621779] [<ffffffff814f3140>] ? early_idt_handler+0x0/0x71
[ 134.621779] [<ffffffff814f3cdd>] ? start_kernel+0x3dc/0x3e8
[ 134.621779] [<ffffffff814f33b7>] ? x86_64_start_kernel+0xf9/0x106
udevd[98]: worker [107] unexpectedly returned with status 0x0100
udevd[98]: worker [107] failed while handling '/devices/pci0000:00/0000:00:01.1'
udevd[98]: worker [109] unexpectedly returned with status 0x0100
udevd[98]: worker [109] failed while handling '/devices/pci0000:00/0000:00:01.2'
udevadm settle - timeout of 180 seconds reached, the event queue contains:
/sys/devices/vif-0 (509)
/sys/devices/vif-0/net/eth0 (629)
/sys/devices/pci0000:00/0000:00:01.1/host0 (636)
/sys/devices/pci0000:00/0000:00:01.1/host0/scsi_host/host0 (637)
/sys/devices/pci0000:00/0000:00:01.1/host1 (638)
/sys/devices/pci0000:00/0000:00:01.1/host1/scsi_host/host1 (639)
[ 199.716053] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
[ 199.716053] Modules linked in: scsi_wait_scan(+) uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
[ 199.792417] CPU 0:
[ 199.804323] Modules linked in: scsi_wait_scan(+) uhci_hcd thermal ehci_hcd ata_piix xen_netfront libata xen_blkfront floppy usbcore thermal_sys nls_base scsi_mod
[ 199.828661] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1 HVM domU
[ 199.828661] RIP: 0010:[<ffffffff8102c58c>] [<ffffffff8102c58c>] native_safe_halt+0x2/0x3
[ 199.828661] RSP: 0018:ffffffff8142ded0 EFLAGS: 00000246
[ 199.828661] RAX: ffffffff8142dfd8 RBX: ffffffff814d67d0 RCX: 0000000000000000
[ 199.828661] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
[ 199.828661] RBP: ffffffff81011dce R08: 0000000000000000 R09: 0000000081528d90
[ 199.828661] R10: 00000000fffede31 R11: 0000000000000001 R12: ffffffff814d4dc0
[ 199.828661] R13: ffffffff8102cdcc R14: ffffffff8102cdcc R15: ffff88020bd80710
[ 199.828661] FS: 00007f6b183817a0(0000) GS:ffff880008c00000(0000) knlGS:0000000000000000
[ 199.828661] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 199.828661] CR2: 00007f6b17c6de10 CR3: 000000020c797000 CR4: 00000000000006f0
[ 199.828661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.828661] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 199.828661] Call Trace:
[ 199.828661] [<ffffffff81017201>] ? default_idle+0x34/0x51
[ 199.828661] [<ffffffff8101758d>] ? c1e_idle+0xf5/0xfb
[ 199.828661] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
[ 199.828661] [<ffffffff814f3140>] ? early_idt_handler+0x0/0x71
[ 199.828661] [<ffffffff814f3cdd>] ? start_kernel+0x3dc/0x3e8
[ 199.828661] [<ffffffff814f33b7>] ? x86_64_start_kernel+0xf9/0x106
[ 242.368420] INFO: task modprobe:110 blocked for more than 120 seconds.
[ 242.397772] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.433087] modprobe D ffff88020c750000 0 110 1 0x00000008
[ 242.467191] ffff88020c750000 0000000000000086 ffff88020bc31eb8 ffff88020bc31eb4
[ 242.529192] 0000000000000001 ffffffff8114017a 000000000000f9e0 ffff88020bc31fd8
[ 242.580440] 0000000000015780 0000000000015780 ffff88020c7e0710 ffff88020c7e0a08
[ 242.643053] Call Trace:
[ 242.655368] [<ffffffff8114017a>] ? sysfs_addrm_finish+0x1d/0x20a
[ 242.682685] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
[ 242.706564] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
[ 242.730188] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
[ 242.770192] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
[ 242.801989] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
[ 242.839526] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
[ 242.853035] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
[ 242.865641] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 242.878727] INFO: task modprobe:114 blocked for more than 120 seconds.
[ 242.892536] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.923819] modprobe D ffff88020c750000 0 114 1 0x00000008
[ 242.950968] ffff88020c750000 0000000000000086 ffff88020bc7feb8 ffff88020bc7feb4
[ 242.980742] 0000000000000001 ffffffff8114017a 000000000000f9e0 ffff88020bc7ffd8
[ 243.010580] 0000000000015780 0000000000015780 ffff88020c7e0e20 ffff88020c7e1118
[ 243.045486] Call Trace:
[ 243.056195] [<ffffffff8114017a>] ? sysfs_addrm_finish+0x1d/0x20a
[ 243.079447] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
[ 243.101785] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
[ 243.120773] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
[ 243.144224] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
[ 243.157902] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
[ 243.179377] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
[ 243.199721] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
[ 243.220748] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 243.243504] INFO: task modprobe:156 blocked for more than 120 seconds.
[ 243.266942] "echo 0> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 243.292222] modprobe D 0000000000000000 0 156 1 0x00000000
[ 243.323701] ffff88020f097100 0000000000000082 0000000000000000 ffffffff8105a8dc
[ 243.359538] 0000000000000000 0000000000000292 000000000000f9e0 ffff88020bf15fd8
[ 243.378636] 0000000000015780 0000000000015780 ffff88020bed8710 ffff88020bed8a08
[ 243.397627] Call Trace:
[ 243.403676] [<ffffffff8105a8dc>] ? try_to_del_timer_sync+0x63/0x6c
[ 243.416619] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
[ 243.427784] [<ffffffff812fbab6>] ? mutex_lock+0xd/0x31
[ 243.444511] [<ffffffff812e7966>] ? klist_next+0x3c/0xa7
[ 243.462728] [<ffffffff8106a173>] ? async_synchronize_cookie_domain+0xac/0x106
[ 243.488071] [<ffffffff81064f1a>] ? autoremove_wake_function+0x0/0x2e
[ 243.501905] [<ffffffff810689cd>] ? __blocking_notifier_call_chain+0x51/0x5f
[ 243.516667] [<ffffffff8106a1e9>] ? async_synchronize_full+0x10/0x2c
[ 243.529964] [<ffffffff8107aa93>] ? sys_init_module+0x18c/0x21a
[ 243.542466] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-08-24 15:30 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-08-13 15:33 BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0] Mark Schneider
2011-08-24 15:30 ` Konrad Rzeszutek Wilk
[not found] <CACeEFf77eOLLNgsJwEYdzeiuxm+qDcO2zs09FK-Waas0sxcwLQ@mail.gmail.com>
2011-08-10 6:29 ` mmap in PV xen-4.0.1 Eric Camachat
2011-08-10 9:12 ` Wei Liu
2011-08-10 18:31 ` Eric Camachat
2011-08-10 19:25 ` Konrad Rzeszutek Wilk
2011-08-10 19:42 ` Ian Campbell
2011-08-10 19:45 ` Eric Camachat
2011-08-10 20:59 ` BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0] Mark Schneider
2011-08-13 15:15 ` Konrad Rzeszutek Wilk
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