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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [BUG] Xen 4.3.0 and Linux 3.12.9/3.13.5 dom0 crash: "Fatal exception in interrupt"
On Sat, Mar 15, 2014 at 10:01:06PM +0200, edwin wrote: > Hi, > Hello, > 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 > First obvious test would be to update Xen to a more recent version.. So Xen 4.3.2, or Xen 4.4.0, and see if that helps. Both have a lot of bugfixes since 4.3.0. > * 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) > Although this hints that there's a bug in the dom0 kernel. Did you try the latest 3.10.x kernel as dom0? -- Pasi > 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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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