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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [BUG] Xen 4.3.0 and Linux 3.12.9/3.13.5 dom0 crash: "Fatal exception in interrupt"
Hi, I was testing a small application using OpenMirage [1] on Xen, and dom0 crashed. This reproduces everytime in both of these situations: * Xen 4.3.0 amd64 on bare metal + Linux 3.13.5 amd64 as dom0 * Linux 3.14-rc5 as host, Xen 4.3.0 amd64 nested on KVM + Linux 3.12.5 i686 as dom0 Steps to reproduce: * boot Xen, dom0 (I used Xen 4.3.0, and Debian jessie on an amd64 host) * start network1.xl, note the IP it receives via DHCP: xm create -c network1.xl * start network2.xl, note the IP it receives via DHCP: xm create -c network2.xl * run: "echo -n <IP1> | nc <IP2> 8000" on dom0 to start the application and trigger the panic, in the attached logs this command was: echo -n 192.168.122.180 | nc 192.168.122.181 8000 [ 87.779435] vif vif-2-0 vif2.0: Cross page boundary, txp->offset: b68, size: 1460 [ 87.780570] vif vif-2-0 vif2.0: fatal error; disabling device [ 87.781403] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.782417] bad: scheduling from the idle thread! [...] [ 87.848080] BUG: unable to handle kernel NULL pointer dereference at (null) Note: this crash seems to be similar to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701744#88, but that bug is marked as fixed (not clear if they fixed the domU kernel to not trigger the crash, or also fixed dom0). The mir-network.xen application listens on port 9 and discards all data, and listens on port 8000 for an IP address, connects to it and sends 1024 MB of data, and measures the time it takes. It is possible that this application has a bug, so I'll open a ticket on OpenMirage's issue tracker as well, but it shouldn't be able to trigger a kernel panic in dom0. You can find the info requested in [2], taken prior to the crash here: * http://www.etorok.net/xendom0bug/xen-on-metal.tar.gz * http://www.etorok.net/xendom0bug/xen-nested-on-kvm.tar.gz * the actual openmirage domU (uni)kernel: http://www.etorok.net/xendom0bug/mir-network.xen * the .xl files: http://www.etorok.net/xendom0bug/network1.xl http://www.etorok.net/xendom0bug/network2.xl * the source code for mir-network.xen (based on mirage-skeleton/network): http://www.etorok.net/xendom0bug/network.tar.gz I tried to get a crash-dump from the Xen serial console, but it was not responsive after dom0 crashed (tried ctrl-a 3 times, or booting with conswitch=ax, or pressing ctrl-a 3 times before the crash, without success: serial console was not responsive after Xen printed the message about the dom0 crash). Let me know if you need additional info. [1] http://openmirage.org [2] http://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen Here is the output on the (virtual) serial port when running Xen nested inside KVM: (XEN) Xen version 4.3.0 (Debian 4.3.0-3+b1) (buildd-babin@xxxxxxxxxxxxxxxxx) (gcc (Debian 4.8.2-7) 4.8.2) debug=n Wed Dec 4 07:58:40 UTC 2013 (XEN) Bootloader: GRUB 2.00-22 (XEN) Command line: placeholder dom0_max_vcpus=1 dom0_vcpus_pin loglvl=all guest_loglvl=all com1=115200,8n1 console=com1,vga noreboot (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) Disc information: (XEN) Found 1 MBR signatures (XEN) Found 1 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 000000000009fc00 (usable) (XEN) 000000000009fc00 - 00000000000a0000 (reserved) (XEN) 00000000000f0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 00000000dfffe000 (usable) (XEN) 00000000dfffe000 - 00000000e0000000 (reserved) (XEN) 00000000feffc000 - 00000000ff000000 (reserved) (XEN) 00000000fffc0000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000120000000 (usable) (XEN) ACPI: RSDP 000F1830, 0014 (r0 BOCHS ) (XEN) ACPI: RSDT DFFFFCE0, 0034 (r1 BOCHS BXPCRSDT 1 BXPC 1) (XEN) ACPI: FACP DFFFF177, 0074 (r1 BOCHS BXPCFACP 1 BXPC 1) (XEN) ACPI: DSDT DFFFE040, 1137 (r1 BXPC BXDSDT 1 INTL 20130823) (XEN) ACPI: FACS DFFFE000, 0040 (XEN) ACPI: SSDT DFFFF1EB, 0A1D (r1 BOCHS BXPCSSDT 1 BXPC 1) (XEN) ACPI: APIC DFFFFC08, 00A0 (r1 BOCHS BXPCAPIC 1 BXPC 1) (XEN) ACPI: HPET DFFFFCA8, 0038 (r1 BOCHS BXPCHPET 1 BXPC 1) (XEN) System RAM: 4095MB (4193908kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-0000000120000000 (XEN) Domain heap initialised (XEN) found SMP MP-table at 000f1a90 (XEN) DMI 2.4 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0xb008 (XEN) ACPI: SLEEP INFO: pm1x_cnt[b004,0], pm1x_evt[b000,0] (XEN) ACPI: wakeup_vec[dfffe00c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) (XEN) Processor #0 5:2 APIC version 20 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) (XEN) Processor #1 5:2 APIC version 20 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) Processor #2 5:2 APIC version 20 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) (XEN) Processor #3 5:2 APIC version 20 (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled) (XEN) Processor #4 5:2 APIC version 20 (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled) (XEN) Processor #5 5:2 APIC version 20 (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) (XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ5 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) ACPI: IRQ10 used by override. (XEN) ACPI: IRQ11 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000 (XEN) ERST table was not found (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 6 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 1144 MSI/MSI-X (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 4013.732 MHz processor. (XEN) Initing memory sharing. (XEN) traps.c:3061: GPF (0000): ffff82c4c019e813 -> ffff82c4c0218f17 (XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7 (XEN) AMD Fam15h machine check reporting enabled (XEN) AMD-Vi: IOMMU not found! (XEN) I/O virtualisation disabled (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) Platform timer is 100.000MHz HPET (XEN) Allocated console ring of 64 KiB. (XEN) HVM: ASIDs enabled. (XEN) SVM: Supported advanced features: (XEN) - none (XEN) HVM: SVM enabled (XEN) HVM: Hardware Assisted Paging (HAP) not detected (XEN) traps.c:3061: GPF (0000): ffff82c4c019e813 -> ffff82c4c0218f17 (XEN) microcode: CPU1 collect_cpu_info: patch_id=0x1000065 (XEN) traps.c:3061: GPF (0000): ffff82c4c019e813 -> ffff82c4c0218f17 (XEN) microcode: CPU2 collect_cpu_info: patch_id=0x1000065 (XEN) traps.c:3061: GPF (0000): ffff82c4c019e813 -> ffff82c4c0218f17 (XEN) microcode: CPU3 collect_cpu_info: patch_id=0x1000065 (XEN) traps.c:3061: GPF (0000): ffff82c4c019e813 -> ffff82c4c0218f17 (XEN) microcode: CPU4 collect_cpu_info: patch_id=0x1000065 (XEN) traps.c:3061: GPF (0000): ffff82c4c019e813 -> ffff82c4c0218f17 (XEN) Brought up 6 CPUs (XEN) microcode: CPU5 collect_cpu_info: patch_id=0x1000065 (XEN) ACPI sleep modes: S3 (XEN) mcheck_poll: Machine check polling timer started. (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0x1000000 -> 0x1920000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000114000000->0000000118000000 (978076 pages to be allocated) (XEN) Init. ramdisk: 000000011e0af000->000000011ffff200 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: 00000000c1000000->00000000c1920000 (XEN) Init. ramdisk: 00000000c1920000->00000000c3870200 (XEN) Phys-Mach map: 00000000c3871000->00000000c3c43fb4 (XEN) Start info: 00000000c3c44000->00000000c3c444b4 (XEN) Page tables: 00000000c3c45000->00000000c3c6a000 (XEN) Boot stack: 00000000c3c6a000->00000000c3c6b000 (XEN) TOTAL: 00000000c0000000->00000000c4000000 (XEN) ENTRY ADDRESS: 00000000c15a524c (XEN) Dom0 has maximum 1 VCPUs (XEN) Scrubbing Free RAM: .done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 260kB init memory. mapping kernel into physical memory about to get started... [ 0.000000] Reserving virtual address space above 0xff800000 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.12-1-686-pae (debian-kernel@xxxxxxxxxxxxxxxx) (gcc version 4.8.2 (Debian 4.8.2-14) ) #1 SMP Debian 3.12.9-1 (2014-02-01) [ 0.000000] Freeing 9f-100 pfn range: 97 pages freed [ 0.000000] Freeing dfffe-f4bed pfn range: 84975 pages freed [ 0.000000] Released 85072 pages of unused memory [ 0.000000] Set 131171 page(s) to 1-1 mapping [ 0.000000] Populating 100000-114c50 pfn range: 85072 pages added [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] Xen: [mem 0x000000000009fc00-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x00000000dfffdfff] usable [ 0.000000] Xen: [mem 0x00000000dfffe000-0x00000000dfffffff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] Xen: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] Xen: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] Xen: [mem 0x0000000100000000-0x000000011fffffff] usable [ 0.000000] bootconsole [xenboot0] enabled (XEN) traps.c:3061: GPF (0000): ffff82c4c0186a91 -> ffff82c4c0218daa (XEN) traps.c:3061: GPF (0000): ffff82c4c0186a91 -> ffff82c4c0218daa [ 0.050389] Failed to access perfctr msr (MSR c0010001 is ffffffffffffffff) (XEN) PCI add device 0000:00:00.0 (XEN) PCI add device 0000:00:01.0 (XEN) PCI add device 0000:00:01.1 (XEN) PCI add device 0000:00:01.2 (XEN) PCI add device 0000:00:01.3 (XEN) PCI add device 0000:00:02.0 (XEN) PCI add device 0000:00:03.0 (XEN) PCI add device 0000:00:04.0 (XEN) PCI add device 0000:00:05.0 [ 0.113256] acpi LNXCPU:00: Invalid PBLK length [0] Loading, please wait... INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. [ ok ] Starting the hotplug events dispatcher: udevd. [ ok ] Synthesizing the initial hotplug events...done. [....] Waiting for /dev to be fully populated...[ 4.957171] Error: Driver 'pcspkr' is already registered, aborting... done. [ ok ] Setting preliminary keymap...done. [ ok ] Setting up LVM Volume Groups...done. [ ok ] Activating swap...done. [....] Checking root file system...fsck from util-linux 2.20.1 /dev/sda1: clean, 37968/244320 files, 334908/976384 blocks done. [ ok ] Activating lvm and md swap...done. [....] Checking file systems...fsck from util-linux 2.20.1 done. [info] Loading kernel module loop. [ ok ] Cleaning up temporary files... /tmp. [ ok ] Mounting local filesystems...done. [ ok ] Activating swapfile swap...done. [ ok ] Cleaning up temporary files.... [ ok ] Setting kernel variables ...done. [....] Configuring network interfaces... Waiting for a max of 0 seconds for eth0 to become available. Waiting for xenbr0 to get ready (MAXWAIT is 2 seconds). Internet Systems Consortium DHCP Client 4.2.4 Copyright 2004-2012 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/xenbr0/52:54:00:01:1e:19 Sending on LPF/xenbr0/52:54:00:01:1e:19 Sending on Socket/fallback DHCPREQUEST on xenbr0 to 255.255.255.255 port 67 DHCPACK from 192.168.122.1 bound to 192.168.122.33 -- renewal in 1721 seconds. ifup: interface xenbr0 already configured done. [ ok ] Cleaning up temporary files.... [info] Setting console screen modes. setterm: cannot (un)set powersave mode: Inappropriate ioctl for device [ ok 0][14;30][....] Setting up console font and keymap...done. [ ok ] Setting up X socket directories... /tmp/.X11-unix /tmp/.ICE-unix. INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [ ok ] Starting enhanced syslogd: rsyslogd. [ ok ] Starting system message bus: dbus. [ ok ] Starting periodic command scheduler: cron. [ ok ] Starting ACPI services.... [ ok ] Starting OpenBSD Secure Shell server: sshd. [ ok ] Starting Xen daemons: xenfs xenstored xenconsoled xend. [ 87.779435] vif vif-2-0 vif2.0: Cross page boundary, txp->offset: b68, size: 1460 [ 87.780570] vif vif-2-0 vif2.0: fatal error; disabling device [ 87.781403] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.782417] bad: scheduling from the idle thread! [ 87.783736] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.784744] bad: scheduling from the idle thread! [ 87.786713] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.787746] bad: scheduling from the idle thread! [ 87.789042] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.790041] bad: scheduling from the idle thread! [ 87.790822] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.791808] bad: scheduling from the idle thread! [ 87.793570] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.794583] bad: scheduling from the idle thread! [ 87.795360] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.796350] bad: scheduling from the idle thread! [ 87.798834] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.799850] bad: scheduling from the idle thread! [ 87.801134] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.802129] bad: scheduling from the idle thread! [ 87.802909] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.803888] bad: scheduling from the idle thread! [ 87.805593] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.806611] bad: scheduling from the idle thread! [ 87.807389] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.808405] bad: scheduling from the idle thread! [ 87.810829] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.811837] bad: scheduling from the idle thread! [ 87.813114] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.814113] bad: scheduling from the idle thread! [ 87.814893] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.815870] bad: scheduling from the idle thread! [ 87.817605] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.818625] bad: scheduling from the idle thread! [ 87.819408] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.820401] bad: scheduling from the idle thread! [ 87.822853] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.823850] bad: scheduling from the idle thread! [ 87.825104] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.826114] bad: scheduling from the idle thread! [ 87.826901] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.827906] bad: scheduling from the idle thread! [ 87.829645] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.830668] bad: scheduling from the idle thread! [ 87.831445] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.832439] bad: scheduling from the idle thread! [ 87.834840] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.835852] bad: scheduling from the idle thread! [ 87.837120] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.838139] bad: scheduling from the idle thread! [ 87.838918] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.839879] bad: scheduling from the idle thread! [ 87.841588] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.842587] bad: scheduling from the idle thread! [ 87.843346] BUG: scheduling while atomic: swapper/0/0/0x00000100 [ 87.844310] bad: scheduling from the idle thread! [ 87.848080] BUG: unable to handle kernel NULL pointer dereference at (null) [ 87.849123] IP: [< (null)>] (null) [ 87.849675] *pdpt = 000000000359e027 *pde = 0000000000000000 [ 87.850535] Oops: 0010 [#1] SMP [ 87.851030] Modules linked in: xt_physdev iptable_filter ip_tables x_tables xen_netback fuse btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs libcrc32c xen_gntdev xen_evtchn xenfs xen_privcmd bridge stp llc loop crc32_pclmul crc32c_intel aesni_intel snd_pcm snd_page_alloc aes_i586 snd_timer xts lrw gf128mul ablk_helper cryptd snd soundcore joydev evdev pcspkr psmouse virtio_balloon serio_raw parport_pc parport ttm drm_kms_helper processor thermal_sys drm button i2c_piix4 i2c_core ext4 crc16 mbcache jbd2 dm_mod sd_mod sg sr_mod crc_t10dif crct10dif_common cdrom ata_generic hid_generic usbhid hid floppy ata_piix uhci_hcd ehci_hcd virtio_pci virtio_ring virtio sym53c8xx scsi_transport_spi e1000 usbcore usb_common libata scsi_mod [ 87.852063] CPU: 0 PID: 1616 Comm: rs:main Q:Reg Tainted: G W 3.12-1-686-pae #1 Debian 3.12.9-1 [ 87.852063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.852063] task: c342d240 ti: f040a000 task.ti: c3574000 [ 87.852063] EIP: 0061:[<00000000>] EFLAGS: 00010046 CPU: 0 [ 87.852063] EIP is at 0x0 [ 87.852063] EAX: f719c400 EBX: f719c400 ECX: 00000005 EDX: c1554980 [ 87.852063] ESI: c14142e0 EDI: 00000014 EBP: 35b76000 ESP: f040bf0c [ 87.852063] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0069 [ 87.852063] CR0: 8005003b CR2: 00000000 CR3: 0375e000 CR4: 00040660 [ 87.852063] Stack: [ 87.852063] c1073930 f041f300 f719cf00 c1554980 f719c400 c1554cc2 c10745f4 c1554980 [ 87.852063] f719c400 c107601b c15502c2 c1626400 c1626400 000000d1 f040bd4c 00000200 [ 87.852063] c1057320 c1057354 00000000 de1f0570 b47aa8c0 b57aa8c0 c5480900 00060014 [ 87.852063] Call Trace: [ 87.852063] [<c1073930>] ? enqueue_task+0x20/0x80 [ 87.852063] [<c10745f4>] ? ttwu_do_activate.constprop.89+0x24/0x50 [ 87.852063] [<c107601b>] ? try_to_wake_up+0x11b/0x210 [ 87.852063] [<c1057320>] ? ftrace_raw_output_tick_stop+0x60/0x60 [ 87.852063] [<c1057354>] ? call_timer_fn+0x24/0xe0 [ 87.852063] [<c1057320>] ? ftrace_raw_output_tick_stop+0x60/0x60 [ 87.852063] [<c1057ff7>] ? run_timer_softirq+0x177/0x210 [ 87.852063] [<c1057320>] ? ftrace_raw_output_tick_stop+0x60/0x60 [ 87.852063] [<c10519c6>] ? __do_softirq+0xb6/0x1d0 [ 87.852063] [<c1051910>] ? send_remote_softirq+0x40/0x40 [ 87.852063] <IRQ> [ 87.852063] [<c1051c15>] ? irq_exit+0x85/0x90 [ 87.852063] [<c12a647d>] ? xen_evtchn_do_upcall+0x1d/0x30 [ 87.852063] [<c14083c7>] ? xen_do_upcall+0x7/0xc [ 87.852063] Code: Bad EIP value. [ 87.852063] EIP: [<00000000>] 0x0 SS:ESP 0069:f040bf0c [ 87.852063] CR2: 0000000000000000 [ 87.852063] ---[ end trace 73de18eceba1c235 ]--- [ 87.852063] Kernel panic - not syncing: Fatal exception in interrupt (XEN) Domain 0 crashed: 'noreboot' set - not rebooting. Best regards, --Edwin _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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