Situation is still the same with: Dom0 as of today with xen-hypervisor-4.1-amd64 4.1.1-2ubuntu1 and linux-headers-3.0.0-9-server 3.0.0-9.15
oneiric hvm domU with 1 CPU and 1GB RAM, linux-image-server 3.0.0-9.15 or linux-image-generic 3.1.0-rc4 don't boot. I've added kernel parameters debug loglevel=8 initcall_debug and these are the last messages after which only rcu_sched_state detected stall on CPU0 messages are printed: [ 10.048487] Freeing unused kernel memory: 1376k freed Loading, please wait... [ 10.110763] udevd[81]: starting version 173 Begin: Loading essential drivers ... [ 10.145811] calling platform_pci_module_init+0x0/0x1000 [xen_platform_pci] @ 118 [ 10.154464] xen: --> irq=28, pirq=22 [ 10.158913] xen-platform-pci 0000:00:03.0: PCI INT A -> GSI 28 (level, low) -> IRQ 28 [ 10.170597] Grant table initialized [ 10.204926] initcall platform_pci_module_init+0x0/0x1000 [xen_platform_pci] returned 0 after 49400 usecs [ 10.226935] calling xenbus_probe_frontend_init+0x0/0x1000 [xenbus_probe_frontend] @ 132 [ 10.248089] initcall xenbus_probe_frontend_init+0x0/0x1000 [xenbus_probe_frontend] returned 0 after 11533 usecs [ 10.269725] calling netif_init+0x0/0x1000 [xen_netfront] @ 132 [ 10.276463] Initialising Xen virtual ethernet driver. [ 10.304325] initcall netif_init+0x0/0x1000 [xen_netfront] returned 0 after 27187 usecs [ 10.331757] calling xlblk_init+0x0/0x1000 [xen_blkfront] @ 147 [ 10.349331] blkfront device/vbd/51712 num-ring-pages 1 nr_ents 32. [ 10.364719] initcall xlblk_init+0x0/0x1000 [xen_blkfront] returned 0 after 26133 usecs done. Begin: Running /scripts/init-premount ... [ 70.390060] INFO: rcu_sched_state detected stall on CPU 0 (t=6000 jiffies) [ 250.690061] INFO: rcu_sched_state detected stall on CPU 0 (t=24030 jiffies) BTW: A debian domU with linux-image 3.0.0-1 boots fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
