Pasi Kärkkäinen
2013-Sep-28 20:52 UTC
Linux 3.11.1 HVM guest kernel crash when started with xl (get_free_entries)
Hello, Fedora 19, Xen 4.2.3 rpms from the distro. Starting F19 HVM guest with xl causes the guest to crash during boot. Starting the same guest with xm/xend works OK.. Kernels tested in the guest: 3.11.1 and 3.9.5, both show the same crash/traceback: [ 0.692736] input: Xen Virtual Keyboard as /devices/virtual/input/input3 [ 0.698030] input: Xen Virtual Pointer as /devices/virtual/input/input4 [ 0.701254] ------------[ cut here ]------------ [ 0.702238] kernel BUG at drivers/xen/grant-table.c:1180! [ 0.702238] invalid opcode: 0000 [#1] SMP [ 0.702238] Modules linked in: [ 0.702238] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.11.1-200.fc19.x86_64 #1 [ 0.702238] Hardware name: Xen HVM domU, BIOS 4.2.3 09/09/2013 [ 0.702238] task: ffff88007b7a8000 ti: ffff88007b7a6000 task.ti: ffff88007b7a6000 [ 0.702238] RIP: 0010:[<ffffffff813a094f>] [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 [ 0.702238] RSP: 0018:ffff88007b7a7bd8 EFLAGS: 00010046 [ 0.702238] RAX: 0000000000000286 RBX: 0000000000000001 RCX: 0000000000000000 [ 0.702238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81fc7d70 [ 0.702238] RBP: ffff88007b7a7c20 R08: 0000000000000000 R09: 000000000000fffc [ 0.702238] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 [ 0.702238] R13: 000000000007b0db R14: 0000000000000000 R15: 0000000000000000 [ 0.702238] FS: 0000000000000000(0000) GS:ffff88007ec20000(0000) knlGS:0000000000000000 [ 0.702238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.702238] CR2: 00000030004bd600 CR3: 0000000001c0c000 CR4: 00000000001406e0 [ 0.702238] Stack: [ 0.702238] ffff88007b0a30b0 ffff88007b0a3008 ffff88007b7a7c20 00000001814b65c6 [ 0.702238] ffff88007b0c2360 0000000000000000 000000000007b0db 0000000000000000 [ 0.702238] 0000000000000000 ffff88007b7a7c50 ffffffff813a0983 ffff88007b0c2360 [ 0.702238] Call Trace: [ 0.702238] [<ffffffff813a0983>] gnttab_grant_foreign_access+0x23/0x60 [ 0.702238] [<ffffffff814c7b68>] xenkbd_connect_backend+0x58/0x2c0 [ 0.702238] [<ffffffff814c819a>] xenkbd_probe+0x2fa/0x340 [ 0.702238] [<ffffffff813a82ae>] xenbus_dev_probe+0x8e/0x170 [ 0.702238] [<ffffffff813a98e8>] xenbus_frontend_dev_probe+0x48/0x50 [ 0.702238] [<ffffffff813f1f47>] driver_probe_device+0x87/0x390 [ 0.702238] [<ffffffff813f2323>] __driver_attach+0x93/0xa0 [ 0.702238] [<ffffffff813f2290>] ? __device_attach+0x40/0x40 [ 0.702238] [<ffffffff813efe83>] bus_for_each_dev+0x63/0xa0 [ 0.702238] [<ffffffff813f199e>] driver_attach+0x1e/0x20 [ 0.702238] [<ffffffff813f1538>] bus_add_driver+0x1e8/0x2a0 [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b [ 0.702238] [<ffffffff813f2964>] driver_register+0x74/0x150 [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b [ 0.702238] [<ffffffff813a7aea>] xenbus_register_driver_common+0x1a/0x20 [ 0.702238] [<ffffffff813a9db8>] xenbus_register_frontend+0x28/0x50 [ 0.702238] [<ffffffff81d595cd>] xenkbd_init+0x2b/0x34 [ 0.702238] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 [ 0.702238] [<ffffffff810866f5>] ? parse_args+0x225/0x400 [ 0.702238] [<ffffffff81d0f078>] kernel_init_freeable+0x177/0x1fa [ 0.790000] ata2.01: NODEV after polling detection [ 0.791467] ata2.00: ATAPI: QEMU DVD-ROM, 0.10.2, max UDMA/100 [ 0.793313] ata2.00: configured for MWDMA2 [ 0.794098] [<ffffffff81d0e898>] ? do_early_param+0x88/0x88 [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 [ 0.794098] [<ffffffff8163d97e>] kernel_init+0xe/0x190 [ 0.794098] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 [ 0.794098] Code: 8b 05 5e 74 c2 00 44 8b 2d 43 74 c2 00 e9 62 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 e4 ff ff ff e9 2a ff ff ff 44 89 c7 eb 84 <0f> 0b 0f 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 0.794098] RIP [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 [ 0.794098] RSP <ffff88007b7a7bd8> [ 0.794098] ---[ end trace 2b0f40d6e8fbbefd ]--- [ 0.822685] ata1.01: NODEV after polling detection [ 0.824824] ata1.00: ATA-7: QEMU HARDDISK, 0.10.2, max UDMA/100 [ 0.826891] ata1.00: 75497472 sectors, multi 16: LBA48 [ 0.829563] ata1.00: configured for MWDMA2 [ 0.831065] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.10 PQ: 0 ANSI: 5 [ 0.833920] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 0.833920] Full guest dmesg attached. HVM guest cfgfile: [root@localhost ~]# cat /etc/xen/f19x64hvm02xl.cfg builder=''hvm'' name = "f19x64hvm02xl" memory = 2048 vcpus=2 pae=1 acpi=1 apic=1 vif = [ ''mac=00:18:1f:01:01:22, bridge=virbr0, model=e1000'' ] disk = [ ''phy:/dev/vg00/f19x64hvm02xl,hda,w'', ''file:/home/iso/Fedora-19-x86_64-DVD.iso,hdc:cdrom,r'' ] boot=''cd'' xen_platform_pci=0 on_poweroff = ''destroy'' on_reboot = ''restart'' on_crash = ''restart'' sdl=0 vnc=1 stdvga=0 videoram=16 serial=''pty'' tsc_mode="default" usb=1 usbdevice=''tablet'' keymap=''fi'' viridian=0 -- Pasi _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
Konrad Rzeszutek Wilk
2013-Sep-30 13:39 UTC
Re: Linux 3.11.1 HVM guest kernel crash when started with xl (get_free_entries)
On Sat, Sep 28, 2013 at 11:52:06PM +0300, Pasi Kärkkäinen wrote:> Hello, > > Fedora 19, Xen 4.2.3 rpms from the distro. > > Starting F19 HVM guest with xl causes the guest to crash during boot. > Starting the same guest with xm/xend works OK.. > > Kernels tested in the guest: 3.11.1 and 3.9.5, both show the same crash/traceback: > > [ 0.692736] input: Xen Virtual Keyboard as /devices/virtual/input/input3 > [ 0.698030] input: Xen Virtual Pointer as /devices/virtual/input/input4 > [ 0.701254] ------------[ cut here ]------------ > [ 0.702238] kernel BUG at drivers/xen/grant-table.c:1180!Which is: 1180 BUG_ON(grefs_per_grant_frame == 0); Hmm, was there anything in the dmesg output having: Grant tables using version <something> ? Thanks!> [ 0.702238] invalid opcode: 0000 [#1] SMP > [ 0.702238] Modules linked in: > [ 0.702238] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.11.1-200.fc19.x86_64 #1 > [ 0.702238] Hardware name: Xen HVM domU, BIOS 4.2.3 09/09/2013 > [ 0.702238] task: ffff88007b7a8000 ti: ffff88007b7a6000 task.ti: ffff88007b7a6000 > [ 0.702238] RIP: 0010:[<ffffffff813a094f>] [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > [ 0.702238] RSP: 0018:ffff88007b7a7bd8 EFLAGS: 00010046 > [ 0.702238] RAX: 0000000000000286 RBX: 0000000000000001 RCX: 0000000000000000 > [ 0.702238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81fc7d70 > [ 0.702238] RBP: ffff88007b7a7c20 R08: 0000000000000000 R09: 000000000000fffc > [ 0.702238] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 > [ 0.702238] R13: 000000000007b0db R14: 0000000000000000 R15: 0000000000000000 > [ 0.702238] FS: 0000000000000000(0000) GS:ffff88007ec20000(0000) knlGS:0000000000000000 > [ 0.702238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 0.702238] CR2: 00000030004bd600 CR3: 0000000001c0c000 CR4: 00000000001406e0 > [ 0.702238] Stack: > [ 0.702238] ffff88007b0a30b0 ffff88007b0a3008 ffff88007b7a7c20 00000001814b65c6 > [ 0.702238] ffff88007b0c2360 0000000000000000 000000000007b0db 0000000000000000 > [ 0.702238] 0000000000000000 ffff88007b7a7c50 ffffffff813a0983 ffff88007b0c2360 > [ 0.702238] Call Trace: > [ 0.702238] [<ffffffff813a0983>] gnttab_grant_foreign_access+0x23/0x60 > [ 0.702238] [<ffffffff814c7b68>] xenkbd_connect_backend+0x58/0x2c0 > [ 0.702238] [<ffffffff814c819a>] xenkbd_probe+0x2fa/0x340 > [ 0.702238] [<ffffffff813a82ae>] xenbus_dev_probe+0x8e/0x170 > [ 0.702238] [<ffffffff813a98e8>] xenbus_frontend_dev_probe+0x48/0x50 > [ 0.702238] [<ffffffff813f1f47>] driver_probe_device+0x87/0x390 > [ 0.702238] [<ffffffff813f2323>] __driver_attach+0x93/0xa0 > [ 0.702238] [<ffffffff813f2290>] ? __device_attach+0x40/0x40 > [ 0.702238] [<ffffffff813efe83>] bus_for_each_dev+0x63/0xa0 > [ 0.702238] [<ffffffff813f199e>] driver_attach+0x1e/0x20 > [ 0.702238] [<ffffffff813f1538>] bus_add_driver+0x1e8/0x2a0 > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > [ 0.702238] [<ffffffff813f2964>] driver_register+0x74/0x150 > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > [ 0.702238] [<ffffffff813a7aea>] xenbus_register_driver_common+0x1a/0x20 > [ 0.702238] [<ffffffff813a9db8>] xenbus_register_frontend+0x28/0x50 > [ 0.702238] [<ffffffff81d595cd>] xenkbd_init+0x2b/0x34 > [ 0.702238] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 > [ 0.702238] [<ffffffff810866f5>] ? parse_args+0x225/0x400 > [ 0.702238] [<ffffffff81d0f078>] kernel_init_freeable+0x177/0x1fa > [ 0.790000] ata2.01: NODEV after polling detection > [ 0.791467] ata2.00: ATAPI: QEMU DVD-ROM, 0.10.2, max UDMA/100 > [ 0.793313] ata2.00: configured for MWDMA2 > [ 0.794098] [<ffffffff81d0e898>] ? do_early_param+0x88/0x88 > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > [ 0.794098] [<ffffffff8163d97e>] kernel_init+0xe/0x190 > [ 0.794098] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > [ 0.794098] Code: 8b 05 5e 74 c2 00 44 8b 2d 43 74 c2 00 e9 62 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 e4 ff ff ff e9 2a ff ff ff 44 89 c7 eb 84 <0f> 0b 0f 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 > [ 0.794098] RIP [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > [ 0.794098] RSP <ffff88007b7a7bd8> > [ 0.794098] ---[ end trace 2b0f40d6e8fbbefd ]--- > [ 0.822685] ata1.01: NODEV after polling detection > [ 0.824824] ata1.00: ATA-7: QEMU HARDDISK, 0.10.2, max UDMA/100 > [ 0.826891] ata1.00: 75497472 sectors, multi 16: LBA48 > [ 0.829563] ata1.00: configured for MWDMA2 > [ 0.831065] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.10 PQ: 0 ANSI: 5 > [ 0.833920] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b > [ 0.833920] > > > Full guest dmesg attached. > > > HVM guest cfgfile: > > [root@localhost ~]# cat /etc/xen/f19x64hvm02xl.cfg > > builder=''hvm'' > name = "f19x64hvm02xl" > memory = 2048 > vcpus=2 > pae=1 > acpi=1 > apic=1 > vif = [ ''mac=00:18:1f:01:01:22, bridge=virbr0, model=e1000'' ] > disk = [ ''phy:/dev/vg00/f19x64hvm02xl,hda,w'', ''file:/home/iso/Fedora-19-x86_64-DVD.iso,hdc:cdrom,r'' ] > boot=''cd'' > xen_platform_pci=0 > on_poweroff = ''destroy'' > on_reboot = ''restart'' > on_crash = ''restart'' > sdl=0 > vnc=1 > stdvga=0 > videoram=16 > serial=''pty'' > tsc_mode="default" > usb=1 > usbdevice=''tablet'' > keymap=''fi'' > viridian=0 > > > > > > -- Pasi > >> [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Initializing cgroup subsys cpuacct > [ 0.000000] Linux version 3.11.1-200.fc19.x86_64 (mockbuild@bkernel02) (gcc version 4.8.1 20130603 (Red Hat 4.8.1-1) (GCC) ) #1 SMP Sat Sep 14 15:04:51 UTC 2013 > [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.11.1-200.fc19.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora/root vconsole.keymap=fi-latin1 rhgb LANG=en_US.UTF-8 console=ttyS0 > [ 0.000000] e820: BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable > [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved > [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved > [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007effffff] usable > [ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved > [ 0.000000] NX (Execute Disable) protection: active > [ 0.000000] SMBIOS 2.4 present. > [ 0.000000] Hypervisor detected: Xen HVM > [ 0.000000] Xen version 4.2. > [ 0.000000] Xen Platform PCI: unrecognised magic value > [ 0.000000] No AGP bridge found > [ 0.000000] e820: last_pfn = 0x7f000 max_arch_pfn = 0x400000000 > [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > [ 0.000000] found SMP MP-table at [mem 0x000fbba0-0x000fbbaf] mapped at [ffff8800000fbba0] > [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] > [ 0.000000] init_memory_mapping: [mem 0x7ee00000-0x7effffff] > [ 0.000000] init_memory_mapping: [mem 0x7c000000-0x7edfffff] > [ 0.000000] init_memory_mapping: [mem 0x00100000-0x7bffffff] > [ 0.000000] RAMDISK: [mem 0x36f5c000-0x377a5fff] > [ 0.000000] ACPI: RSDP 00000000000ea020 00024 (v02 Xen) > [ 0.000000] ACPI: XSDT 00000000fc00ff60 00054 (v01 Xen HVM 00000000 HVML 00000000) > [ 0.000000] ACPI: FACP 00000000fc00fc20 000F4 (v04 Xen HVM 00000000 HVML 00000000) > [ 0.000000] ACPI: DSDT 00000000fc003fa0 0BBF6 (v02 Xen HVM 00000000 INTL 20130823) > [ 0.000000] ACPI: FACS 00000000fc003f60 00040 > [ 0.000000] ACPI: APIC 00000000fc00fd20 000D8 (v02 Xen HVM 00000000 HVML 00000000) > [ 0.000000] ACPI: HPET 00000000fc00fe70 00038 (v01 Xen HVM 00000000 HVML 00000000) > [ 0.000000] ACPI: WAET 00000000fc00feb0 00028 (v01 Xen HVM 00000000 HVML 00000000) > [ 0.000000] ACPI: SSDT 00000000fc00fee0 00031 (v02 Xen HVM 00000000 INTL 20130823) > [ 0.000000] ACPI: SSDT 00000000fc00ff20 00031 (v02 Xen HVM 00000000 INTL 20130823) > [ 0.000000] No NUMA configuration found > [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007effffff] > [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x7effffff] > [ 0.000000] NODE_DATA [mem 0x7efec000-0x7effffff] > [ 0.000000] Zone ranges: > [ 0.000000] DMA [mem 0x00001000-0x00ffffff] > [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] > [ 0.000000] Normal empty > [ 0.000000] Movable zone start for each node > [ 0.000000] Early memory node ranges > [ 0.000000] node 0: [mem 0x00001000-0x0009dfff] > [ 0.000000] node 0: [mem 0x00100000-0x7effffff] > [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 > [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] disabled) > [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) > [ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47 > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level) > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level) > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level) > [ 0.000000] Using ACPI (MADT) for SMP configuration information > [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 > [ 0.000000] smpboot: Allowing 15 CPUs, 13 hotplug CPUs > [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] > [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] > [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] > [ 0.000000] e820: [mem 0x7f000000-0xfbffffff] available for PCI devices > [ 0.000000] Booting paravirtualized kernel on Xen HVM > [ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:15 nr_node_ids:1 > [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88007ec00000 s85568 r8192 d20928 u131072 > [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 511944 > [ 0.000000] Policy zone: DMA32 > [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.11.1-200.fc19.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora/root vconsole.keymap=fi-latin1 rhgb LANG=en_US.UTF-8 console=ttyS0 > [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) > [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 > [ 0.000000] Checking aperture... > [ 0.000000] No AGP bridge found > [ 0.000000] Memory: 2020860K/2080372K available (6507K kernel code, 990K rwdata, 2868K rodata, 1420K init, 1540K bss, 59512K reserved) > [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=15, Nodes=1 > [ 0.000000] Hierarchical RCU implementation. > [ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=15. > [ 0.000000] NR_IRQS:8448 nr_irqs:1208 16 > [ 0.000000] xen:events: Xen HVM callback vector for event delivery is enabled > [ 0.000000] Console: colour VGA+ 80x25 > [ 0.000000] console [ttyS0] enabled > [ 0.000000] allocated 8388608 bytes of page_cgroup > [ 0.000000] please try ''cgroup_disable=memory'' option if you don''t want memory cgroups > [ 0.000000] tsc: Detected 3392.412 MHz processor > [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.82 BogoMIPS (lpj=3392412) > [ 0.007004] pid_max: default: 32768 minimum: 301 > [ 0.010023] Security Framework initialized > [ 0.012006] SELinux: Initializing. > [ 0.013220] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) > [ 0.017731] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) > [ 0.021288] Mount-cache hash table entries: 256 > [ 0.023223] Initializing cgroup subsys memory > [ 0.026007] Initializing cgroup subsys devices > [ 0.028002] Initializing cgroup subsys freezer > [ 0.030003] Initializing cgroup subsys net_cls > [ 0.032003] Initializing cgroup subsys blkio > [ 0.033003] Initializing cgroup subsys perf_event > [ 0.035061] CPU: Physical Processor ID: 0 > [ 0.037002] CPU: Processor Core ID: 0 > [ 0.039538] mce: CPU supports 2 MCE banks > [ 0.041018] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0 > [ 0.041018] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32 > [ 0.041018] tlb_flushall_shift: 1 > [ 0.048386] Freeing SMP alternatives memory: 24K (ffffffff81e5c000 - ffffffff81e62000) > [ 0.056957] ACPI: Core revision 20130517 > [ 0.064850] ACPI: All ACPI Tables successfully acquired > [ 0.067126] ftrace: allocating 25146 entries in 99 pages > [ 0.091003] Switched APIC routing to physical flat. > [ 0.097249] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 > [ 0.114038] smpboot: CPU0: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (fam: 06, model: 3a, stepping: 09) > [ 0.124046] installing Xen timer for CPU 0 > [ 0.128121] Performance Events: 16-deep LBR, IvyBridge events, full-width counters, Broken PMU hardware detected, using software events only. > [ 0.131005] Failed to access perfctr msr (MSR 4c1 is 0) > [ 0.133540] NMI watchdog: disabled (cpu0): hardware events not enabled > [ 0.134138] installing Xen timer for CPU 1 > [ 0.135135] smpboot: Booting Node 0, Processors #1 > [ 0.148023] Brought up 2 CPUs > [ 0.149006] smpboot: Total of 2 processors activated (13569.64 BogoMIPS) > [ 0.150651] devtmpfs: initialized > [ 0.152427] atomic64 test passed for x86-64 platform with CX8 and with SSE > [ 0.153050] RTC time: 20:28:37, date: 09/28/13 > [ 0.154075] NET: Registered protocol family 16 > [ 0.155217] ACPI: bus type PCI registered > [ 0.156014] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 > [ 0.157176] PCI: Using configuration type 1 for base access > [ 0.159043] bio: create slab <bio-0> at 0 > [ 0.160091] ACPI: Added _OSI(Module Device) > [ 0.161004] ACPI: Added _OSI(Processor Device) > [ 0.162003] ACPI: Added _OSI(3.0 _SCP Extensions) > [ 0.163003] ACPI: Added _OSI(Processor Aggregator Device) > [ 0.170351] ACPI: Interpreter enabled > [ 0.171007] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130517/hwxface-571) > [ 0.174000] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571) > [ 0.176000] ACPI: (supports S0 S3 S4 S5) > [ 0.176010] ACPI: Using IOAPIC for interrupt routing > [ 0.177020] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug > [ 0.190641] ACPI: No dock devices found. > [ 0.219144] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) > [ 0.220008] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM > [ 0.221004] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) > [ 0.222052] acpi PNP0A03:00: fail to add MMCONFIG information, can''t access extended PCI configuration space under this bridge. > [ 0.224000] acpiphp: Slot [0] registered > [ 0.224225] acpiphp: Slot [1] registered > [ 0.225216] acpiphp: Slot [2] registered > [ 0.226220] acpiphp: Slot [3] registered > [ 0.227493] acpiphp: Slot [4] registered > [ 0.228477] acpiphp: Slot [5] registered > [ 0.229472] acpiphp: Slot [6] registered > [ 0.230415] acpiphp: Slot [7] registered > [ 0.231329] acpiphp: Slot [8] registered > [ 0.232362] acpiphp: Slot [9] registered > [ 0.233357] acpiphp: Slot [10] registered > [ 0.234318] acpiphp: Slot [11] registered > [ 0.235348] acpiphp: Slot [12] registered > [ 0.236339] acpiphp: Slot [13] registered > [ 0.237409] acpiphp: Slot [14] registered > [ 0.238396] acpiphp: Slot [15] registered > [ 0.239387] acpiphp: Slot [16] registered > [ 0.240416] acpiphp: Slot [17] registered > [ 0.241543] acpiphp: Slot [18] registered > [ 0.242546] acpiphp: Slot [19] registered > [ 0.243507] acpiphp: Slot [20] registered > [ 0.244487] acpiphp: Slot [21] registered > [ 0.245474] acpiphp: Slot [22] registered > [ 0.246522] acpiphp: Slot [23] registered > [ 0.247372] acpiphp: Slot [24] registered > [ 0.248470] acpiphp: Slot [25] registered > [ 0.249511] acpiphp: Slot [26] registered > [ 0.250546] acpiphp: Slot [27] registered > [ 0.251452] acpiphp: Slot [28] registered > [ 0.252232] acpiphp: Slot [29] registered > [ 0.253235] acpiphp: Slot [30] registered > [ 0.254240] acpiphp: Slot [31] registered > [ 0.255237] PCI host bridge to bus 0000:00 > [ 0.256004] pci_bus 0000:00: root bus resource [bus 00-ff] > [ 0.257004] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] > [ 0.258003] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] > [ 0.259004] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] > [ 0.260004] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff] > [ 0.267476] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, > [ 0.267476] * this clock source is slow. Consider trying other clock sources > [ 0.269167] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI > [ 0.275897] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11) > [ 0.276951] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) > [ 0.277956] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) > [ 0.278950] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11) > [ 0.295628] ACPI: Enabled 2 GPEs in block 00 to 0F > [ 0.296075] xen:balloon: Initialising balloon driver > [ 0.298028] xen_balloon: Initialising balloon driver > [ 0.299055] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none > [ 0.300007] vgaarb: loaded > [ 0.301004] vgaarb: bridge control possible 0000:00:02.0 > [ 0.302063] SCSI subsystem initialized > [ 0.303005] ACPI: bus type ATA registered > [ 0.304053] ACPI: bus type USB registered > [ 0.305014] usbcore: registered new interface driver usbfs > [ 0.306010] usbcore: registered new interface driver hub > [ 0.307010] usbcore: registered new device driver usb > [ 0.308033] PCI: Using ACPI for IRQ routing > [ 0.309441] NetLabel: Initializing > [ 0.310004] NetLabel: domain hash size = 128 > [ 0.311003] NetLabel: protocols = UNLABELED CIPSOv4 > [ 0.312012] NetLabel: unlabeled traffic allowed by default > [ 0.313060] HPET: 3 timers in total, 0 timers will be used for per-cpu timer > [ 0.314019] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 > [ 0.315583] hpet0: 3 comparators, 64-bit 62.500000 MHz counter > [ 0.318000] Switched to clocksource xen > [ 0.321576] pnp: PnP ACPI init > [ 0.322910] ACPI: bus type PNP registered > [ 0.324474] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved > [ 0.327167] system 00:02: [io 0x08a0-0x08a3] has been reserved > [ 0.329286] system 00:02: [io 0x0cc0-0x0ccf] has been reserved > [ 0.331509] system 00:02: [io 0x04d0-0x04d1] has been reserved > [ 0.334079] system 00:0b: [io 0x10c0-0x1141] has been reserved > [ 0.336388] system 00:0b: [io 0xb044-0xb047] has been reserved > [ 0.349487] pnp: PnP ACPI: found 12 devices > [ 0.351076] ACPI: bus type PNP unregistered > [ 0.361244] NET: Registered protocol family 2 > [ 0.363041] TCP established hash table entries: 16384 (order: 6, 262144 bytes) > [ 0.365759] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) > [ 0.368749] TCP: Hash tables configured (established 16384 bind 16384) > [ 0.371758] TCP: reno registered > [ 0.373280] UDP hash table entries: 1024 (order: 3, 32768 bytes) > [ 0.376048] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) > [ 0.379095] NET: Registered protocol family 1 > [ 0.381131] pci 0000:00:00.0: Limiting direct PCI/PCI transfers > [ 0.383886] pci 0000:00:01.0: PIIX3: Enabling Passive Release > [ 0.386485] pci 0000:00:01.0: Activating ISA DMA hang workarounds > [ 0.389663] Unpacking initramfs... > [ 0.498082] Freeing initrd memory: 8488K (ffff880036f5c000 - ffff8800377a6000) > [ 0.504951] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) > [ 0.508010] Initialise system trusted keyring > [ 0.509656] audit: initializing netlink socket (disabled) > [ 0.511574] type=2000 audit(1380400118.296:1): initialized > [ 0.534815] HugeTLB registered 2 MB page size, pre-allocated 0 pages > [ 0.540763] zbud: loaded > [ 0.543120] VFS: Disk quotas dquot_6.5.2 > [ 0.546380] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) > [ 0.549500] msgmni has been set to 3963 > [ 0.552234] alg: No test for stdrng (krng) > [ 0.553980] NET: Registered protocol family 38 > [ 0.555814] Key type asymmetric registered > [ 0.557522] Asymmetric key parser ''x509'' registered > [ 0.559529] Asymmetric key parser ''pefile'' registered > [ 0.561639] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) > [ 0.564343] io scheduler noop registered > [ 0.565814] io scheduler deadline registered > [ 0.567386] io scheduler cfq registered (default) > [ 0.569121] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 > [ 0.571135] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 > [ 0.573615] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 > [ 0.576328] ACPI: Power Button [PWRF] > [ 0.577686] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 > [ 0.580337] ACPI: Sleep Button [SLPF] > [ 0.581768] GHES: HEST is not enabled! > [ 0.583694] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > [ 0.611827] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > [ 0.617678] Non-volatile memory driver v1.3 > [ 0.620996] Linux agpgart interface v0.103 > [ 0.625133] loop: module loaded > [ 0.627541] scsi0 : ata_piix > [ 0.628722] scsi1 : ata_piix > [ 0.629787] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc060 irq 14 > [ 0.632215] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc068 irq 15 > [ 0.634681] libphy: Fixed MDIO Bus: probed > [ 0.636752] ehci_hcd: USB 2.0 ''Enhanced'' Host Controller (EHCI) Driver > [ 0.639821] ehci-pci: EHCI PCI platform driver > [ 0.641661] ohci_hcd: USB 1.1 ''Open'' Host Controller (OHCI) Driver > [ 0.644174] ohci-pci: OHCI PCI platform driver > [ 0.646005] uhci_hcd: USB Universal Host Controller Interface driver > [ 0.648860] uhci_hcd 0000:00:01.2: UHCI Host Controller > [ 0.650775] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 > [ 0.653583] uhci_hcd 0000:00:01.2: irq 23, io base 0x0000c040 > [ 0.656160] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 > [ 0.658561] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 0.661109] usb usb1: Product: UHCI Host Controller > [ 0.662860] usb usb1: Manufacturer: Linux 3.11.1-200.fc19.x86_64 uhci_hcd > [ 0.665310] usb usb1: SerialNumber: 0000:00:01.2 > [ 0.667047] hub 1-0:1.0: USB hub found > [ 0.668462] hub 1-0:1.0: 2 ports detected > [ 0.670079] usbcore: registered new interface driver usbserial > [ 0.672242] usbcore: registered new interface driver usbserial_generic > [ 0.674594] usbserial: USB Serial support registered for generic > [ 0.676792] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 > [ 0.680990] serio: i8042 KBD port at 0x60,0x64 irq 1 > [ 0.682795] serio: i8042 AUX port at 0x60,0x64 irq 12 > [ 0.684707] mousedev: PS/2 mouse device common for all mice > [ 0.687728] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 > [ 0.692736] input: Xen Virtual Keyboard as /devices/virtual/input/input3 > [ 0.698030] input: Xen Virtual Pointer as /devices/virtual/input/input4 > [ 0.701254] ------------[ cut here ]------------ > [ 0.702238] kernel BUG at drivers/xen/grant-table.c:1180! > [ 0.702238] invalid opcode: 0000 [#1] SMP > [ 0.702238] Modules linked in: > [ 0.702238] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.11.1-200.fc19.x86_64 #1 > [ 0.702238] Hardware name: Xen HVM domU, BIOS 4.2.3 09/09/2013 > [ 0.702238] task: ffff88007b7a8000 ti: ffff88007b7a6000 task.ti: ffff88007b7a6000 > [ 0.702238] RIP: 0010:[<ffffffff813a094f>] [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > [ 0.702238] RSP: 0018:ffff88007b7a7bd8 EFLAGS: 00010046 > [ 0.702238] RAX: 0000000000000286 RBX: 0000000000000001 RCX: 0000000000000000 > [ 0.702238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81fc7d70 > [ 0.702238] RBP: ffff88007b7a7c20 R08: 0000000000000000 R09: 000000000000fffc > [ 0.702238] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 > [ 0.702238] R13: 000000000007b0db R14: 0000000000000000 R15: 0000000000000000 > [ 0.702238] FS: 0000000000000000(0000) GS:ffff88007ec20000(0000) knlGS:0000000000000000 > [ 0.702238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 0.702238] CR2: 00000030004bd600 CR3: 0000000001c0c000 CR4: 00000000001406e0 > [ 0.702238] Stack: > [ 0.702238] ffff88007b0a30b0 ffff88007b0a3008 ffff88007b7a7c20 00000001814b65c6 > [ 0.702238] ffff88007b0c2360 0000000000000000 000000000007b0db 0000000000000000 > [ 0.702238] 0000000000000000 ffff88007b7a7c50 ffffffff813a0983 ffff88007b0c2360 > [ 0.702238] Call Trace: > [ 0.702238] [<ffffffff813a0983>] gnttab_grant_foreign_access+0x23/0x60 > [ 0.702238] [<ffffffff814c7b68>] xenkbd_connect_backend+0x58/0x2c0 > [ 0.702238] [<ffffffff814c819a>] xenkbd_probe+0x2fa/0x340 > [ 0.702238] [<ffffffff813a82ae>] xenbus_dev_probe+0x8e/0x170 > [ 0.702238] [<ffffffff813a98e8>] xenbus_frontend_dev_probe+0x48/0x50 > [ 0.702238] [<ffffffff813f1f47>] driver_probe_device+0x87/0x390 > [ 0.702238] [<ffffffff813f2323>] __driver_attach+0x93/0xa0 > [ 0.702238] [<ffffffff813f2290>] ? __device_attach+0x40/0x40 > [ 0.702238] [<ffffffff813efe83>] bus_for_each_dev+0x63/0xa0 > [ 0.702238] [<ffffffff813f199e>] driver_attach+0x1e/0x20 > [ 0.702238] [<ffffffff813f1538>] bus_add_driver+0x1e8/0x2a0 > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > [ 0.702238] [<ffffffff813f2964>] driver_register+0x74/0x150 > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > [ 0.702238] [<ffffffff813a7aea>] xenbus_register_driver_common+0x1a/0x20 > [ 0.702238] [<ffffffff813a9db8>] xenbus_register_frontend+0x28/0x50 > [ 0.702238] [<ffffffff81d595cd>] xenkbd_init+0x2b/0x34 > [ 0.702238] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 > [ 0.702238] [<ffffffff810866f5>] ? parse_args+0x225/0x400 > [ 0.702238] [<ffffffff81d0f078>] kernel_init_freeable+0x177/0x1fa > [ 0.790000] ata2.01: NODEV after polling detection > [ 0.791467] ata2.00: ATAPI: QEMU DVD-ROM, 0.10.2, max UDMA/100 > [ 0.793313] ata2.00: configured for MWDMA2 > [ 0.794098] [<ffffffff81d0e898>] ? do_early_param+0x88/0x88 > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > [ 0.794098] [<ffffffff8163d97e>] kernel_init+0xe/0x190 > [ 0.794098] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > [ 0.794098] Code: 8b 05 5e 74 c2 00 44 8b 2d 43 74 c2 00 e9 62 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 e4 ff ff ff e9 2a ff ff ff 44 89 c7 eb 84 <0f> 0b 0f 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 > [ 0.794098] RIP [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > [ 0.794098] RSP <ffff88007b7a7bd8> > [ 0.794098] ---[ end trace 2b0f40d6e8fbbefd ]--- > [ 0.822685] ata1.01: NODEV after polling detection > [ 0.824824] ata1.00: ATA-7: QEMU HARDDISK, 0.10.2, max UDMA/100 > [ 0.826891] ata1.00: 75497472 sectors, multi 16: LBA48 > [ 0.829563] ata1.00: configured for MWDMA2 > [ 0.831065] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.10 PQ: 0 ANSI: 5 > [ 0.833920] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b > [ 0.833920]> _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel
Pasi Kärkkäinen
2013-Sep-30 14:02 UTC
Re: Linux 3.11.1 HVM guest kernel crash when started with xl (get_free_entries)
On Mon, Sep 30, 2013 at 09:39:49AM -0400, Konrad Rzeszutek Wilk wrote:> On Sat, Sep 28, 2013 at 11:52:06PM +0300, Pasi Kärkkäinen wrote: > > Hello, > > > > Fedora 19, Xen 4.2.3 rpms from the distro. > > > > Starting F19 HVM guest with xl causes the guest to crash during boot. > > Starting the same guest with xm/xend works OK.. > > > > Kernels tested in the guest: 3.11.1 and 3.9.5, both show the same crash/traceback: > > > > [ 0.692736] input: Xen Virtual Keyboard as /devices/virtual/input/input3 > > [ 0.698030] input: Xen Virtual Pointer as /devices/virtual/input/input4 > > [ 0.701254] ------------[ cut here ]------------ > > [ 0.702238] kernel BUG at drivers/xen/grant-table.c:1180! > > Which is: > > 1180 BUG_ON(grefs_per_grant_frame == 0); > > > Hmm, was there anything in the dmesg output having: > > Grant tables using version <something> > > ? >Hmm.. I''m not sure. I''m not able to access the host in question until next weekend, so I''ll check then and provide more information.> Thanks! >And thanks to you! -- Pasi> > [ 0.702238] invalid opcode: 0000 [#1] SMP > > [ 0.702238] Modules linked in: > > [ 0.702238] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.11.1-200.fc19.x86_64 #1 > > [ 0.702238] Hardware name: Xen HVM domU, BIOS 4.2.3 09/09/2013 > > [ 0.702238] task: ffff88007b7a8000 ti: ffff88007b7a6000 task.ti: ffff88007b7a6000 > > [ 0.702238] RIP: 0010:[<ffffffff813a094f>] [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > > [ 0.702238] RSP: 0018:ffff88007b7a7bd8 EFLAGS: 00010046 > > [ 0.702238] RAX: 0000000000000286 RBX: 0000000000000001 RCX: 0000000000000000 > > [ 0.702238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81fc7d70 > > [ 0.702238] RBP: ffff88007b7a7c20 R08: 0000000000000000 R09: 000000000000fffc > > [ 0.702238] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 > > [ 0.702238] R13: 000000000007b0db R14: 0000000000000000 R15: 0000000000000000 > > [ 0.702238] FS: 0000000000000000(0000) GS:ffff88007ec20000(0000) knlGS:0000000000000000 > > [ 0.702238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [ 0.702238] CR2: 00000030004bd600 CR3: 0000000001c0c000 CR4: 00000000001406e0 > > [ 0.702238] Stack: > > [ 0.702238] ffff88007b0a30b0 ffff88007b0a3008 ffff88007b7a7c20 00000001814b65c6 > > [ 0.702238] ffff88007b0c2360 0000000000000000 000000000007b0db 0000000000000000 > > [ 0.702238] 0000000000000000 ffff88007b7a7c50 ffffffff813a0983 ffff88007b0c2360 > > [ 0.702238] Call Trace: > > [ 0.702238] [<ffffffff813a0983>] gnttab_grant_foreign_access+0x23/0x60 > > [ 0.702238] [<ffffffff814c7b68>] xenkbd_connect_backend+0x58/0x2c0 > > [ 0.702238] [<ffffffff814c819a>] xenkbd_probe+0x2fa/0x340 > > [ 0.702238] [<ffffffff813a82ae>] xenbus_dev_probe+0x8e/0x170 > > [ 0.702238] [<ffffffff813a98e8>] xenbus_frontend_dev_probe+0x48/0x50 > > [ 0.702238] [<ffffffff813f1f47>] driver_probe_device+0x87/0x390 > > [ 0.702238] [<ffffffff813f2323>] __driver_attach+0x93/0xa0 > > [ 0.702238] [<ffffffff813f2290>] ? __device_attach+0x40/0x40 > > [ 0.702238] [<ffffffff813efe83>] bus_for_each_dev+0x63/0xa0 > > [ 0.702238] [<ffffffff813f199e>] driver_attach+0x1e/0x20 > > [ 0.702238] [<ffffffff813f1538>] bus_add_driver+0x1e8/0x2a0 > > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > > [ 0.702238] [<ffffffff813f2964>] driver_register+0x74/0x150 > > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > > [ 0.702238] [<ffffffff813a7aea>] xenbus_register_driver_common+0x1a/0x20 > > [ 0.702238] [<ffffffff813a9db8>] xenbus_register_frontend+0x28/0x50 > > [ 0.702238] [<ffffffff81d595cd>] xenkbd_init+0x2b/0x34 > > [ 0.702238] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 > > [ 0.702238] [<ffffffff810866f5>] ? parse_args+0x225/0x400 > > [ 0.702238] [<ffffffff81d0f078>] kernel_init_freeable+0x177/0x1fa > > [ 0.790000] ata2.01: NODEV after polling detection > > [ 0.791467] ata2.00: ATAPI: QEMU DVD-ROM, 0.10.2, max UDMA/100 > > [ 0.793313] ata2.00: configured for MWDMA2 > > [ 0.794098] [<ffffffff81d0e898>] ? do_early_param+0x88/0x88 > > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > > [ 0.794098] [<ffffffff8163d97e>] kernel_init+0xe/0x190 > > [ 0.794098] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > > [ 0.794098] Code: 8b 05 5e 74 c2 00 44 8b 2d 43 74 c2 00 e9 62 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 e4 ff ff ff e9 2a ff ff ff 44 89 c7 eb 84 <0f> 0b 0f 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 > > [ 0.794098] RIP [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > > [ 0.794098] RSP <ffff88007b7a7bd8> > > [ 0.794098] ---[ end trace 2b0f40d6e8fbbefd ]--- > > [ 0.822685] ata1.01: NODEV after polling detection > > [ 0.824824] ata1.00: ATA-7: QEMU HARDDISK, 0.10.2, max UDMA/100 > > [ 0.826891] ata1.00: 75497472 sectors, multi 16: LBA48 > > [ 0.829563] ata1.00: configured for MWDMA2 > > [ 0.831065] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.10 PQ: 0 ANSI: 5 > > [ 0.833920] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b > > [ 0.833920] > > > > > > Full guest dmesg attached. > > > > > > HVM guest cfgfile: > > > > [root@localhost ~]# cat /etc/xen/f19x64hvm02xl.cfg > > > > builder=''hvm'' > > name = "f19x64hvm02xl" > > memory = 2048 > > vcpus=2 > > pae=1 > > acpi=1 > > apic=1 > > vif = [ ''mac=00:18:1f:01:01:22, bridge=virbr0, model=e1000'' ] > > disk = [ ''phy:/dev/vg00/f19x64hvm02xl,hda,w'', ''file:/home/iso/Fedora-19-x86_64-DVD.iso,hdc:cdrom,r'' ] > > boot=''cd'' > > xen_platform_pci=0 > > on_poweroff = ''destroy'' > > on_reboot = ''restart'' > > on_crash = ''restart'' > > sdl=0 > > vnc=1 > > stdvga=0 > > videoram=16 > > serial=''pty'' > > tsc_mode="default" > > usb=1 > > usbdevice=''tablet'' > > keymap=''fi'' > > viridian=0 > > > > > > > > > > > > -- Pasi > > > > > > > [ 0.000000] Initializing cgroup subsys cpuset > > [ 0.000000] Initializing cgroup subsys cpu > > [ 0.000000] Initializing cgroup subsys cpuacct > > [ 0.000000] Linux version 3.11.1-200.fc19.x86_64 (mockbuild@bkernel02) (gcc version 4.8.1 20130603 (Red Hat 4.8.1-1) (GCC) ) #1 SMP Sat Sep 14 15:04:51 UTC 2013 > > [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.11.1-200.fc19.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora/root vconsole.keymap=fi-latin1 rhgb LANG=en_US.UTF-8 console=ttyS0 > > [ 0.000000] e820: BIOS-provided physical RAM map: > > [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable > > [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved > > [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved > > [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007effffff] usable > > [ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved > > [ 0.000000] NX (Execute Disable) protection: active > > [ 0.000000] SMBIOS 2.4 present. > > [ 0.000000] Hypervisor detected: Xen HVM > > [ 0.000000] Xen version 4.2. > > [ 0.000000] Xen Platform PCI: unrecognised magic value > > [ 0.000000] No AGP bridge found > > [ 0.000000] e820: last_pfn = 0x7f000 max_arch_pfn = 0x400000000 > > [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > > [ 0.000000] found SMP MP-table at [mem 0x000fbba0-0x000fbbaf] mapped at [ffff8800000fbba0] > > [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] > > [ 0.000000] init_memory_mapping: [mem 0x7ee00000-0x7effffff] > > [ 0.000000] init_memory_mapping: [mem 0x7c000000-0x7edfffff] > > [ 0.000000] init_memory_mapping: [mem 0x00100000-0x7bffffff] > > [ 0.000000] RAMDISK: [mem 0x36f5c000-0x377a5fff] > > [ 0.000000] ACPI: RSDP 00000000000ea020 00024 (v02 Xen) > > [ 0.000000] ACPI: XSDT 00000000fc00ff60 00054 (v01 Xen HVM 00000000 HVML 00000000) > > [ 0.000000] ACPI: FACP 00000000fc00fc20 000F4 (v04 Xen HVM 00000000 HVML 00000000) > > [ 0.000000] ACPI: DSDT 00000000fc003fa0 0BBF6 (v02 Xen HVM 00000000 INTL 20130823) > > [ 0.000000] ACPI: FACS 00000000fc003f60 00040 > > [ 0.000000] ACPI: APIC 00000000fc00fd20 000D8 (v02 Xen HVM 00000000 HVML 00000000) > > [ 0.000000] ACPI: HPET 00000000fc00fe70 00038 (v01 Xen HVM 00000000 HVML 00000000) > > [ 0.000000] ACPI: WAET 00000000fc00feb0 00028 (v01 Xen HVM 00000000 HVML 00000000) > > [ 0.000000] ACPI: SSDT 00000000fc00fee0 00031 (v02 Xen HVM 00000000 INTL 20130823) > > [ 0.000000] ACPI: SSDT 00000000fc00ff20 00031 (v02 Xen HVM 00000000 INTL 20130823) > > [ 0.000000] No NUMA configuration found > > [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007effffff] > > [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x7effffff] > > [ 0.000000] NODE_DATA [mem 0x7efec000-0x7effffff] > > [ 0.000000] Zone ranges: > > [ 0.000000] DMA [mem 0x00001000-0x00ffffff] > > [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] > > [ 0.000000] Normal empty > > [ 0.000000] Movable zone start for each node > > [ 0.000000] Early memory node ranges > > [ 0.000000] node 0: [mem 0x00001000-0x0009dfff] > > [ 0.000000] node 0: [mem 0x00100000-0x7effffff] > > [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 > > [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] disabled) > > [ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] disabled) > > [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) > > [ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47 > > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level) > > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level) > > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level) > > [ 0.000000] Using ACPI (MADT) for SMP configuration information > > [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 > > [ 0.000000] smpboot: Allowing 15 CPUs, 13 hotplug CPUs > > [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] > > [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] > > [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] > > [ 0.000000] e820: [mem 0x7f000000-0xfbffffff] available for PCI devices > > [ 0.000000] Booting paravirtualized kernel on Xen HVM > > [ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:15 nr_node_ids:1 > > [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88007ec00000 s85568 r8192 d20928 u131072 > > [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 511944 > > [ 0.000000] Policy zone: DMA32 > > [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.11.1-200.fc19.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora/root vconsole.keymap=fi-latin1 rhgb LANG=en_US.UTF-8 console=ttyS0 > > [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) > > [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 > > [ 0.000000] Checking aperture... > > [ 0.000000] No AGP bridge found > > [ 0.000000] Memory: 2020860K/2080372K available (6507K kernel code, 990K rwdata, 2868K rodata, 1420K init, 1540K bss, 59512K reserved) > > [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=15, Nodes=1 > > [ 0.000000] Hierarchical RCU implementation. > > [ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=15. > > [ 0.000000] NR_IRQS:8448 nr_irqs:1208 16 > > [ 0.000000] xen:events: Xen HVM callback vector for event delivery is enabled > > [ 0.000000] Console: colour VGA+ 80x25 > > [ 0.000000] console [ttyS0] enabled > > [ 0.000000] allocated 8388608 bytes of page_cgroup > > [ 0.000000] please try ''cgroup_disable=memory'' option if you don''t want memory cgroups > > [ 0.000000] tsc: Detected 3392.412 MHz processor > > [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.82 BogoMIPS (lpj=3392412) > > [ 0.007004] pid_max: default: 32768 minimum: 301 > > [ 0.010023] Security Framework initialized > > [ 0.012006] SELinux: Initializing. > > [ 0.013220] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) > > [ 0.017731] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) > > [ 0.021288] Mount-cache hash table entries: 256 > > [ 0.023223] Initializing cgroup subsys memory > > [ 0.026007] Initializing cgroup subsys devices > > [ 0.028002] Initializing cgroup subsys freezer > > [ 0.030003] Initializing cgroup subsys net_cls > > [ 0.032003] Initializing cgroup subsys blkio > > [ 0.033003] Initializing cgroup subsys perf_event > > [ 0.035061] CPU: Physical Processor ID: 0 > > [ 0.037002] CPU: Processor Core ID: 0 > > [ 0.039538] mce: CPU supports 2 MCE banks > > [ 0.041018] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0 > > [ 0.041018] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32 > > [ 0.041018] tlb_flushall_shift: 1 > > [ 0.048386] Freeing SMP alternatives memory: 24K (ffffffff81e5c000 - ffffffff81e62000) > > [ 0.056957] ACPI: Core revision 20130517 > > [ 0.064850] ACPI: All ACPI Tables successfully acquired > > [ 0.067126] ftrace: allocating 25146 entries in 99 pages > > [ 0.091003] Switched APIC routing to physical flat. > > [ 0.097249] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 > > [ 0.114038] smpboot: CPU0: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (fam: 06, model: 3a, stepping: 09) > > [ 0.124046] installing Xen timer for CPU 0 > > [ 0.128121] Performance Events: 16-deep LBR, IvyBridge events, full-width counters, Broken PMU hardware detected, using software events only. > > [ 0.131005] Failed to access perfctr msr (MSR 4c1 is 0) > > [ 0.133540] NMI watchdog: disabled (cpu0): hardware events not enabled > > [ 0.134138] installing Xen timer for CPU 1 > > [ 0.135135] smpboot: Booting Node 0, Processors #1 > > [ 0.148023] Brought up 2 CPUs > > [ 0.149006] smpboot: Total of 2 processors activated (13569.64 BogoMIPS) > > [ 0.150651] devtmpfs: initialized > > [ 0.152427] atomic64 test passed for x86-64 platform with CX8 and with SSE > > [ 0.153050] RTC time: 20:28:37, date: 09/28/13 > > [ 0.154075] NET: Registered protocol family 16 > > [ 0.155217] ACPI: bus type PCI registered > > [ 0.156014] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 > > [ 0.157176] PCI: Using configuration type 1 for base access > > [ 0.159043] bio: create slab <bio-0> at 0 > > [ 0.160091] ACPI: Added _OSI(Module Device) > > [ 0.161004] ACPI: Added _OSI(Processor Device) > > [ 0.162003] ACPI: Added _OSI(3.0 _SCP Extensions) > > [ 0.163003] ACPI: Added _OSI(Processor Aggregator Device) > > [ 0.170351] ACPI: Interpreter enabled > > [ 0.171007] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130517/hwxface-571) > > [ 0.174000] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571) > > [ 0.176000] ACPI: (supports S0 S3 S4 S5) > > [ 0.176010] ACPI: Using IOAPIC for interrupt routing > > [ 0.177020] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug > > [ 0.190641] ACPI: No dock devices found. > > [ 0.219144] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) > > [ 0.220008] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM > > [ 0.221004] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) > > [ 0.222052] acpi PNP0A03:00: fail to add MMCONFIG information, can''t access extended PCI configuration space under this bridge. > > [ 0.224000] acpiphp: Slot [0] registered > > [ 0.224225] acpiphp: Slot [1] registered > > [ 0.225216] acpiphp: Slot [2] registered > > [ 0.226220] acpiphp: Slot [3] registered > > [ 0.227493] acpiphp: Slot [4] registered > > [ 0.228477] acpiphp: Slot [5] registered > > [ 0.229472] acpiphp: Slot [6] registered > > [ 0.230415] acpiphp: Slot [7] registered > > [ 0.231329] acpiphp: Slot [8] registered > > [ 0.232362] acpiphp: Slot [9] registered > > [ 0.233357] acpiphp: Slot [10] registered > > [ 0.234318] acpiphp: Slot [11] registered > > [ 0.235348] acpiphp: Slot [12] registered > > [ 0.236339] acpiphp: Slot [13] registered > > [ 0.237409] acpiphp: Slot [14] registered > > [ 0.238396] acpiphp: Slot [15] registered > > [ 0.239387] acpiphp: Slot [16] registered > > [ 0.240416] acpiphp: Slot [17] registered > > [ 0.241543] acpiphp: Slot [18] registered > > [ 0.242546] acpiphp: Slot [19] registered > > [ 0.243507] acpiphp: Slot [20] registered > > [ 0.244487] acpiphp: Slot [21] registered > > [ 0.245474] acpiphp: Slot [22] registered > > [ 0.246522] acpiphp: Slot [23] registered > > [ 0.247372] acpiphp: Slot [24] registered > > [ 0.248470] acpiphp: Slot [25] registered > > [ 0.249511] acpiphp: Slot [26] registered > > [ 0.250546] acpiphp: Slot [27] registered > > [ 0.251452] acpiphp: Slot [28] registered > > [ 0.252232] acpiphp: Slot [29] registered > > [ 0.253235] acpiphp: Slot [30] registered > > [ 0.254240] acpiphp: Slot [31] registered > > [ 0.255237] PCI host bridge to bus 0000:00 > > [ 0.256004] pci_bus 0000:00: root bus resource [bus 00-ff] > > [ 0.257004] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] > > [ 0.258003] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] > > [ 0.259004] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] > > [ 0.260004] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff] > > [ 0.267476] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, > > [ 0.267476] * this clock source is slow. Consider trying other clock sources > > [ 0.269167] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI > > [ 0.275897] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11) > > [ 0.276951] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) > > [ 0.277956] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) > > [ 0.278950] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11) > > [ 0.295628] ACPI: Enabled 2 GPEs in block 00 to 0F > > [ 0.296075] xen:balloon: Initialising balloon driver > > [ 0.298028] xen_balloon: Initialising balloon driver > > [ 0.299055] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none > > [ 0.300007] vgaarb: loaded > > [ 0.301004] vgaarb: bridge control possible 0000:00:02.0 > > [ 0.302063] SCSI subsystem initialized > > [ 0.303005] ACPI: bus type ATA registered > > [ 0.304053] ACPI: bus type USB registered > > [ 0.305014] usbcore: registered new interface driver usbfs > > [ 0.306010] usbcore: registered new interface driver hub > > [ 0.307010] usbcore: registered new device driver usb > > [ 0.308033] PCI: Using ACPI for IRQ routing > > [ 0.309441] NetLabel: Initializing > > [ 0.310004] NetLabel: domain hash size = 128 > > [ 0.311003] NetLabel: protocols = UNLABELED CIPSOv4 > > [ 0.312012] NetLabel: unlabeled traffic allowed by default > > [ 0.313060] HPET: 3 timers in total, 0 timers will be used for per-cpu timer > > [ 0.314019] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 > > [ 0.315583] hpet0: 3 comparators, 64-bit 62.500000 MHz counter > > [ 0.318000] Switched to clocksource xen > > [ 0.321576] pnp: PnP ACPI init > > [ 0.322910] ACPI: bus type PNP registered > > [ 0.324474] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved > > [ 0.327167] system 00:02: [io 0x08a0-0x08a3] has been reserved > > [ 0.329286] system 00:02: [io 0x0cc0-0x0ccf] has been reserved > > [ 0.331509] system 00:02: [io 0x04d0-0x04d1] has been reserved > > [ 0.334079] system 00:0b: [io 0x10c0-0x1141] has been reserved > > [ 0.336388] system 00:0b: [io 0xb044-0xb047] has been reserved > > [ 0.349487] pnp: PnP ACPI: found 12 devices > > [ 0.351076] ACPI: bus type PNP unregistered > > [ 0.361244] NET: Registered protocol family 2 > > [ 0.363041] TCP established hash table entries: 16384 (order: 6, 262144 bytes) > > [ 0.365759] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) > > [ 0.368749] TCP: Hash tables configured (established 16384 bind 16384) > > [ 0.371758] TCP: reno registered > > [ 0.373280] UDP hash table entries: 1024 (order: 3, 32768 bytes) > > [ 0.376048] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) > > [ 0.379095] NET: Registered protocol family 1 > > [ 0.381131] pci 0000:00:00.0: Limiting direct PCI/PCI transfers > > [ 0.383886] pci 0000:00:01.0: PIIX3: Enabling Passive Release > > [ 0.386485] pci 0000:00:01.0: Activating ISA DMA hang workarounds > > [ 0.389663] Unpacking initramfs... > > [ 0.498082] Freeing initrd memory: 8488K (ffff880036f5c000 - ffff8800377a6000) > > [ 0.504951] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) > > [ 0.508010] Initialise system trusted keyring > > [ 0.509656] audit: initializing netlink socket (disabled) > > [ 0.511574] type=2000 audit(1380400118.296:1): initialized > > [ 0.534815] HugeTLB registered 2 MB page size, pre-allocated 0 pages > > [ 0.540763] zbud: loaded > > [ 0.543120] VFS: Disk quotas dquot_6.5.2 > > [ 0.546380] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) > > [ 0.549500] msgmni has been set to 3963 > > [ 0.552234] alg: No test for stdrng (krng) > > [ 0.553980] NET: Registered protocol family 38 > > [ 0.555814] Key type asymmetric registered > > [ 0.557522] Asymmetric key parser ''x509'' registered > > [ 0.559529] Asymmetric key parser ''pefile'' registered > > [ 0.561639] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) > > [ 0.564343] io scheduler noop registered > > [ 0.565814] io scheduler deadline registered > > [ 0.567386] io scheduler cfq registered (default) > > [ 0.569121] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 > > [ 0.571135] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 > > [ 0.573615] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 > > [ 0.576328] ACPI: Power Button [PWRF] > > [ 0.577686] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 > > [ 0.580337] ACPI: Sleep Button [SLPF] > > [ 0.581768] GHES: HEST is not enabled! > > [ 0.583694] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > > [ 0.611827] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > > [ 0.617678] Non-volatile memory driver v1.3 > > [ 0.620996] Linux agpgart interface v0.103 > > [ 0.625133] loop: module loaded > > [ 0.627541] scsi0 : ata_piix > > [ 0.628722] scsi1 : ata_piix > > [ 0.629787] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc060 irq 14 > > [ 0.632215] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc068 irq 15 > > [ 0.634681] libphy: Fixed MDIO Bus: probed > > [ 0.636752] ehci_hcd: USB 2.0 ''Enhanced'' Host Controller (EHCI) Driver > > [ 0.639821] ehci-pci: EHCI PCI platform driver > > [ 0.641661] ohci_hcd: USB 1.1 ''Open'' Host Controller (OHCI) Driver > > [ 0.644174] ohci-pci: OHCI PCI platform driver > > [ 0.646005] uhci_hcd: USB Universal Host Controller Interface driver > > [ 0.648860] uhci_hcd 0000:00:01.2: UHCI Host Controller > > [ 0.650775] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 > > [ 0.653583] uhci_hcd 0000:00:01.2: irq 23, io base 0x0000c040 > > [ 0.656160] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 > > [ 0.658561] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > > [ 0.661109] usb usb1: Product: UHCI Host Controller > > [ 0.662860] usb usb1: Manufacturer: Linux 3.11.1-200.fc19.x86_64 uhci_hcd > > [ 0.665310] usb usb1: SerialNumber: 0000:00:01.2 > > [ 0.667047] hub 1-0:1.0: USB hub found > > [ 0.668462] hub 1-0:1.0: 2 ports detected > > [ 0.670079] usbcore: registered new interface driver usbserial > > [ 0.672242] usbcore: registered new interface driver usbserial_generic > > [ 0.674594] usbserial: USB Serial support registered for generic > > [ 0.676792] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 > > [ 0.680990] serio: i8042 KBD port at 0x60,0x64 irq 1 > > [ 0.682795] serio: i8042 AUX port at 0x60,0x64 irq 12 > > [ 0.684707] mousedev: PS/2 mouse device common for all mice > > [ 0.687728] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 > > [ 0.692736] input: Xen Virtual Keyboard as /devices/virtual/input/input3 > > [ 0.698030] input: Xen Virtual Pointer as /devices/virtual/input/input4 > > [ 0.701254] ------------[ cut here ]------------ > > [ 0.702238] kernel BUG at drivers/xen/grant-table.c:1180! > > [ 0.702238] invalid opcode: 0000 [#1] SMP > > [ 0.702238] Modules linked in: > > [ 0.702238] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.11.1-200.fc19.x86_64 #1 > > [ 0.702238] Hardware name: Xen HVM domU, BIOS 4.2.3 09/09/2013 > > [ 0.702238] task: ffff88007b7a8000 ti: ffff88007b7a6000 task.ti: ffff88007b7a6000 > > [ 0.702238] RIP: 0010:[<ffffffff813a094f>] [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > > [ 0.702238] RSP: 0018:ffff88007b7a7bd8 EFLAGS: 00010046 > > [ 0.702238] RAX: 0000000000000286 RBX: 0000000000000001 RCX: 0000000000000000 > > [ 0.702238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81fc7d70 > > [ 0.702238] RBP: ffff88007b7a7c20 R08: 0000000000000000 R09: 000000000000fffc > > [ 0.702238] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 > > [ 0.702238] R13: 000000000007b0db R14: 0000000000000000 R15: 0000000000000000 > > [ 0.702238] FS: 0000000000000000(0000) GS:ffff88007ec20000(0000) knlGS:0000000000000000 > > [ 0.702238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [ 0.702238] CR2: 00000030004bd600 CR3: 0000000001c0c000 CR4: 00000000001406e0 > > [ 0.702238] Stack: > > [ 0.702238] ffff88007b0a30b0 ffff88007b0a3008 ffff88007b7a7c20 00000001814b65c6 > > [ 0.702238] ffff88007b0c2360 0000000000000000 000000000007b0db 0000000000000000 > > [ 0.702238] 0000000000000000 ffff88007b7a7c50 ffffffff813a0983 ffff88007b0c2360 > > [ 0.702238] Call Trace: > > [ 0.702238] [<ffffffff813a0983>] gnttab_grant_foreign_access+0x23/0x60 > > [ 0.702238] [<ffffffff814c7b68>] xenkbd_connect_backend+0x58/0x2c0 > > [ 0.702238] [<ffffffff814c819a>] xenkbd_probe+0x2fa/0x340 > > [ 0.702238] [<ffffffff813a82ae>] xenbus_dev_probe+0x8e/0x170 > > [ 0.702238] [<ffffffff813a98e8>] xenbus_frontend_dev_probe+0x48/0x50 > > [ 0.702238] [<ffffffff813f1f47>] driver_probe_device+0x87/0x390 > > [ 0.702238] [<ffffffff813f2323>] __driver_attach+0x93/0xa0 > > [ 0.702238] [<ffffffff813f2290>] ? __device_attach+0x40/0x40 > > [ 0.702238] [<ffffffff813efe83>] bus_for_each_dev+0x63/0xa0 > > [ 0.702238] [<ffffffff813f199e>] driver_attach+0x1e/0x20 > > [ 0.702238] [<ffffffff813f1538>] bus_add_driver+0x1e8/0x2a0 > > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > > [ 0.702238] [<ffffffff813f2964>] driver_register+0x74/0x150 > > [ 0.702238] [<ffffffff81d595a2>] ? lifebook_module_init+0x1b/0x1b > > [ 0.702238] [<ffffffff813a7aea>] xenbus_register_driver_common+0x1a/0x20 > > [ 0.702238] [<ffffffff813a9db8>] xenbus_register_frontend+0x28/0x50 > > [ 0.702238] [<ffffffff81d595cd>] xenkbd_init+0x2b/0x34 > > [ 0.702238] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 > > [ 0.702238] [<ffffffff810866f5>] ? parse_args+0x225/0x400 > > [ 0.702238] [<ffffffff81d0f078>] kernel_init_freeable+0x177/0x1fa > > [ 0.790000] ata2.01: NODEV after polling detection > > [ 0.791467] ata2.00: ATAPI: QEMU DVD-ROM, 0.10.2, max UDMA/100 > > [ 0.793313] ata2.00: configured for MWDMA2 > > [ 0.794098] [<ffffffff81d0e898>] ? do_early_param+0x88/0x88 > > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > > [ 0.794098] [<ffffffff8163d97e>] kernel_init+0xe/0x190 > > [ 0.794098] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > > [ 0.794098] [<ffffffff8163d970>] ? rest_init+0x80/0x80 > > [ 0.794098] Code: 8b 05 5e 74 c2 00 44 8b 2d 43 74 c2 00 e9 62 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 e4 ff ff ff e9 2a ff ff ff 44 89 c7 eb 84 <0f> 0b 0f 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 > > [ 0.794098] RIP [<ffffffff813a094f>] get_free_entries+0x2cf/0x2e0 > > [ 0.794098] RSP <ffff88007b7a7bd8> > > [ 0.794098] ---[ end trace 2b0f40d6e8fbbefd ]--- > > [ 0.822685] ata1.01: NODEV after polling detection > > [ 0.824824] ata1.00: ATA-7: QEMU HARDDISK, 0.10.2, max UDMA/100 > > [ 0.826891] ata1.00: 75497472 sectors, multi 16: LBA48 > > [ 0.829563] ata1.00: configured for MWDMA2 > > [ 0.831065] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.10 PQ: 0 ANSI: 5 > > [ 0.833920] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b > > [ 0.833920] > > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@lists.xen.org > > http://lists.xen.org/xen-devel >
Konrad Rzeszutek Wilk
2013-Nov-26 20:09 UTC
Re: Linux 3.11.1 HVM guest kernel crash when started with xl (get_free_entries)
On Mon, Sep 30, 2013 at 05:02:25PM +0300, Pasi Kärkkäinen wrote:> On Mon, Sep 30, 2013 at 09:39:49AM -0400, Konrad Rzeszutek Wilk wrote: > > On Sat, Sep 28, 2013 at 11:52:06PM +0300, Pasi Kärkkäinen wrote: > > > Hello, > > > > > > Fedora 19, Xen 4.2.3 rpms from the distro. > > > > > > Starting F19 HVM guest with xl causes the guest to crash during boot. > > > Starting the same guest with xm/xend works OK.. > > > > > > Kernels tested in the guest: 3.11.1 and 3.9.5, both show the same crash/traceback: > > > > > > [ 0.692736] input: Xen Virtual Keyboard as /devices/virtual/input/input3 > > > [ 0.698030] input: Xen Virtual Pointer as /devices/virtual/input/input4 > > > [ 0.701254] ------------[ cut here ]------------ > > > [ 0.702238] kernel BUG at drivers/xen/grant-table.c:1180! > > > > Which is: > > > > 1180 BUG_ON(grefs_per_grant_frame == 0); > > > > > > Hmm, was there anything in the dmesg output having: > > > > Grant tables using version <something> > > > > ? > > > > Hmm.. I''m not sure. I''m not able to access the host in question until next weekend, > so I''ll check then and provide more information.This should fix it. Please try: From f7d3581aa19a35ea3ff10b965b2b08843e923635 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Date: Tue, 26 Nov 2013 15:05:40 -0500 Subject: [PATCH] xen/pvhvm: If xen_platform_pci=0 is set don''t blow up. *TODO* Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> --- drivers/block/xen-blkfront.c | 2 +- drivers/input/misc/xen-kbdfront.c | 4 ++++ drivers/net/xen-netfront.c | 2 +- drivers/xen/xenbus/xenbus_probe_frontend.c | 2 +- include/xen/platform_pci.h | 13 +++++++++++++ 5 files changed, 20 insertions(+), 3 deletions(-) diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 432db1b..bcbaf0b 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -2074,7 +2074,7 @@ static int __init xlblk_init(void) if (!xen_domain()) return -ENODEV; - if (xen_hvm_domain() && !xen_platform_pci_unplug) + if (xen_err_out()) return -ENODEV; if (register_blkdev(XENVBD_MAJOR, DEV_NAME)) { diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index e21c181..9d250cf 100644 --- a/drivers/input/misc/xen-kbdfront.c +++ b/drivers/input/misc/xen-kbdfront.c @@ -29,6 +29,7 @@ #include <xen/interface/io/fbif.h> #include <xen/interface/io/kbdif.h> #include <xen/xenbus.h> +#include <xen/platform_pci.h> struct xenkbd_info { struct input_dev *kbd; @@ -380,6 +381,9 @@ static int __init xenkbd_init(void) if (xen_initial_domain()) return -ENODEV; + if (xen_err_out()) + return -ENODEV; + return xenbus_register_frontend(&xenkbd_driver); } diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index e59acb1..be2744b 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -2115,7 +2115,7 @@ static int __init netif_init(void) if (!xen_domain()) return -ENODEV; - if (xen_hvm_domain() && !xen_platform_pci_unplug) + if (xen_err_out()) return -ENODEV; pr_info("Initialising Xen virtual ethernet driver\n"); diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c index 129bf84..b1c0f2a 100644 --- a/drivers/xen/xenbus/xenbus_probe_frontend.c +++ b/drivers/xen/xenbus/xenbus_probe_frontend.c @@ -496,7 +496,7 @@ subsys_initcall(xenbus_probe_frontend_init); #ifndef MODULE static int __init boot_wait_for_devices(void) { - if (xen_hvm_domain() && !xen_platform_pci_unplug) + if (xen_err_out()) return -ENODEV; ready_to_wait_for_devices = 1; diff --git a/include/xen/platform_pci.h b/include/xen/platform_pci.h index 438c256..a5bbd0b 100644 --- a/include/xen/platform_pci.h +++ b/include/xen/platform_pci.h @@ -47,5 +47,18 @@ static inline int xen_must_unplug_disks(void) { } extern int xen_platform_pci_unplug; +static bool xen_err_out(void) +{ + if (!xen_domain()) + return true; + + if (xen_hvm_domain()) { + if (xen_platform_pci_unplug & (XEN_UNPLUG_UNNECESSARY | XEN_UNPLUG_NEVER)) + return true; + if (xen_platform_pci_unplug == 0) + return true; + } + return false; +} #endif /* _XEN_PLATFORM_PCI_H */ -- 1.8.3.1