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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
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-liveIn 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@xxxxxxxxxxxxxxxxxxxxxx # --- 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@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel -- ms@xxxxxxxxxxxxxxxxxxxxxx _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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