Public bug reported:
Kernel panic on boot on Hyper-V Servers with large memory/cpu
footprints. This happens about 1 out of every 5 boots, regardless of
host.
[ 0.000000] console [ttyS1] enabled, bootconsole disabled
[ 0.000000] allocated 118489088 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want
memory cgroups
[ 0.000000] Fast TSC calibration failed
[ 0.000000] TSC: Unable to calibrate against PIT
[ 0.000000] TSC: using PMTIMER reference calibration
[ 0.000000] Detected 2100.001 MHz processor.
[ 0.000000] Marking TSC unstable due to TSCs unsynchronized
[ 0.022957] Calibrating delay loop (skipped), value calculated using timer
frequency.. 4200.00 BogoMIPS (lpj=8400004)
[ 0.028036] pid_max: default: 65536 minimum: 512
[ 0.032174] Security Framework initialized
[ 0.034871] AppArmor: AppArmor initialized
[ 0.036042] Yama: becoming mindful.
[ 0.045795] Dentry cache hash table entries: 2097152 (order: 12, 16777216
bytes)
[ 0.065063] Inode-cache hash table entries: 1048576 (order: 11, 8388608
bytes)
[ 0.075454] Mount-cache hash table entries: 256
[ 0.076750] Initializing cgroup subsys cpuacct
[ 0.080073] Initializing cgroup subsys memory
[ 0.084118] Initializing cgroup subsys devices
[ 0.088043] Initializing cgroup subsys freezer
[ 0.092031] Initializing cgroup subsys blkio
[ 0.096061] Initializing cgroup subsys perf_event
[ 0.101646] CPU: Physical Processor ID: 0
[ 0.104033] CPU: Processor Core ID: 0
[ 0.108043] mce: CPU supports 0 MCE banks
[ 0.110110] using AMD E400 aware idle routine
[ 0.122203] ACPI: Core revision 20110623
[ 0.129677] ftrace: allocating 27043 entries in 107 pages
[ 0.136151] Switched APIC routing to physical flat.
[ 0.167447] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.205745] CPU0: Quad-Core AMD Opteron(tm) Processor 2373 EE stepping 02
[ 0.208012] APIC calibration not consistent with PM-Timer: 94ms instead of
100ms
[ 0.208012] APIC delta adjusted to PM-Timer: 1249988 (1175283)
[ 0.208012] Performance Events: Broken PMU hardware detected, using software
events only.
[ 0.212305] NMI watchdog disabled (cpu0): hardware events not enabled
[ 0.216327] Booting Node 0, Processors #1
[ 0.024001] calibrate_delay_direct() dropping min bogoMips estimate 4 =
4861299
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.324476] NMI watchdog disabled (cpu1): hardware events not enabled
[ 0.328405] #2
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.424050] NMI watchdog disabled (cpu2): hardware events not enabled
[ 0.426814] #3
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.524044] NMI watchdog disabled (cpu3): hardware events not enabled
[ 0.526614] Ok.
[ 0.527587] Booting Node 1, Processors #4
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.624239] NMI watchdog disabled (cpu4): hardware events not enabled
[ 0.626614] #5
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.724425] NMI watchdog disabled (cpu5): hardware events not enabled
[ 0.727528] #6
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.824111] NMI watchdog disabled (cpu6): hardware events not enabled
[ 0.828339] #7
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.924430] NMI watchdog disabled (cpu7): hardware events not enabled
[ 0.928107] Brought up 8 CPUs
[ 0.930635] Total of 8 processors activated (33606.81 BogoMIPS).
[ 0.941254] devtmpfs: initialized
[ 0.946143] EVM: security.selinux
[ 0.948066] EVM: security.SMACK64
[ 0.952161] EVM: security.capability
[ 0.954972] PM: Registering ACPI NVS region at 3fff000 (4096 bytes)
[ 0.958308] print_constraints: dummy:
[ 0.983296] RTC time: 18:29:10, date: 05/04/12
[ 0.984262] NET: Registered protocol family 16
[ 0.988286] Trying to unpack rootfs image as initramfs...
[ 0.996484] Extended Config Space enabled on 0 nodes
[ 0.999676] ACPI: bus type pci registered
[ 1.000978] PCI: Using configuration type 1 for base access
[ 1.004092] PCI: Using configuration type 1 for extended access
[ 1.056863] bio: create slab <bio-0> at 0
[ 1.060717] ACPI: Added _OSI(Module Device)
[ 1.064087] ACPI: Added _OSI(Processor Device)
[ 1.068071] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.072083] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.092661] ACPI: Interpreter enabled
[ 1.095335] ACPI: (supports S0 S5)
[ 1.097261] ACPI: Using IOAPIC for interrupt routing
[ 1.107291] ACPI: No dock devices found.
[ 1.108072] HEST: Table not found.
[ 1.109182] PCI: Using host bridge windows from ACPI; if necessary, use
"pci=nocrs" and report a bug
[ 1.112149] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.116207] pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7]
[ 1.120075] pci_root PNP0A03:00: host bridge window [io 0x0d00-0xffff]
[ 1.124074] pci_root PNP0A03:00: host bridge window [mem
0x000a0000-0x000bffff]
[ 1.128073] pci_root PNP0A03:00: host bridge window [mem
0xf8000000-0xfffbffff]
[ 1.137827] * Found PM-Timer Bug on the chipset. Due to workarounds for a
bug,
[ 1.137829] * this clock source is slow. Consider trying other clock sources
[ 1.144770] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4
ACPI
[ 1.148171] pci 0000:00:07.3: quirk: [io 0x0440-0x044f] claimed by PIIX4 SMB
[ 1.158806] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 1.160080] pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned
control mask: 0x1d
[ 1.164075] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 1.168265] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 1.178820] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 1.190007] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 1.200822] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 1.211231] vgaarb: device added:
PCI:0000:00:08.0,decodes=io+mem,owns=io+mem,locks=none
[ 1.212082] vgaarb: loaded
[ 1.216080] vgaarb: bridge control possible 0000:00:08.0
[ 1.220226] i2c-core: driver [aat2870] using legacy suspend method
[ 1.224081] i2c-core: driver [aat2870] using legacy resume method
[ 1.227472] SCSI subsystem initialized
[ 1.228259] usbcore: registered new interface driver usbfs
[ 1.232135] usbcore: registered new interface driver hub
[ 1.234652] usbcore: registered new device driver usb
[ 1.236262] PCI: Using ACPI for IRQ routing
[ 1.237891] NetLabel: Initializing
[ 1.240081] NetLabel: domain hash size = 128
[ 1.241298] NetLabel: protocols = UNLABELED CIPSOv4
[ 1.243319] NetLabel: unlabeled traffic allowed by default
[ 1.244213] Switching to clocksource hyperv_clocksource
[ 1.265779] AppArmor: AppArmor Filesystem Enabled
[ 1.269369] pnp: PnP ACPI init
[ 1.272419] ACPI: bus type pnp registered
[ 1.279224] Freeing initrd memory: 4304k freed
[ 1.285794] system 00:0a: [io 0x01e0-0x01ef] has been reserved
[ 1.289102] system 00:0a: [io 0x0160-0x016f] has been reserved
[ 1.292532] system 00:0a: [io 0x0278-0x027f] has been reserved
[ 1.295424] system 00:0a: [io 0x0378-0x037f] has been reserved
[ 1.298827] system 00:0a: [io 0x0678-0x067f] has been reserved
[ 1.301622] system 00:0a: [io 0x0778-0x077f] has been reserved
[ 1.303637] system 00:0a: [io 0x04d0-0x04d1] has been reserved
[ 1.308961] system 00:0b: [io 0x0400-0x043f] has been reserved
[ 1.312746] system 00:0b: [io 0x0370-0x0371] has been reserved
[ 1.316766] system 00:0b: [io 0x0440-0x044f] has been reserved
[ 1.320599] system 00:0b: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 1.324531] system 00:0b: [mem 0xfee00000-0xfee00fff] has been reserved
[ 1.327992] system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved
[ 1.332340] system 00:0c: [mem 0x000c0000-0x000dffff] could not be reserved
[ 1.337151] system 00:0c: [mem 0x000e0000-0x000fffff] could not be reserved
[ 1.341746] system 00:0c: [mem 0x00100000-0xf7ffffff] could not be reserved
[ 1.345047] system 00:0c: [mem 0xfffc0000-0xffffffff] has been reserved
[ 1.350514] pnp: PnP ACPI: found 13 devices
[ 1.352633] ACPI: ACPI bus type pnp unregistered
[ 1.372435] NET: Registered protocol family 2
[ 1.377270] IP route cache hash table entries: 524288 (order: 10, 4194304
bytes)
[ 1.385805] TCP established hash table entries: 524288 (order: 11, 8388608
bytes)
[ 1.396625] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 1.400171] TCP: Hash tables configured (established 524288 bind 65536)
[ 1.403637] TCP reno registered
[ 1.405789] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[ 1.410093] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[ 1.418359] NET: Registered protocol family 1
[ 1.420355] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.423646] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.428564] Placing 64MB software IO TLB between ffff8800bc000000 -
ffff8800c0000000
[ 1.435903] software IO TLB at phys 0xbc000000 - 0xc0000000
[ 1.441980] audit: initializing netlink socket (disabled)
[ 1.444742] type=2000 audit(1336156150.440:1): initialized
[ 1.578905] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.720468] VFS: Disk quotas dquot_6.5.2
[ 1.723709] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.728023] fuse init (API version 7.17)
[ 1.730144] msgmni has been set to 28172
[ 1.734336] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
253)
[ 1.737387] io scheduler noop registered
[ 1.739960] io scheduler deadline registered (default)
[ 1.743105] io scheduler cfq registered
[ 1.745694] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 1.748775] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 1.752529] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 1.757730] ACPI: Power Button [PWRF]
[ 1.765623] ERST: Table is not found!
[ 1.768116] GHES: HEST is not enabled!
[ 1.770843] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 1.798748] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.838301] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 2.274969] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 2.314617] 00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 2.330695] Linux agpgart interface v0.103
[ 2.339765] brd: module loaded
[ 2.345849] loop: module loaded
[ 2.352362] scsi0 : ata_piix
[ 2.355920] scsi1 : ata_piix
[ 2.360287] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[ 2.364879] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[ 2.370406] Fixed MDIO Bus: probed
[ 2.373130] tun: Universal TUN/TAP device driver, 1.6
[ 2.376418] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
[ 2.379942] PPP generic driver version 2.4.2
[ 2.384148] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.387884] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.392136] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.396747] usbcore: registered new interface driver libusual
[ 2.400317] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at
0x60,0x64 irq 1,12
[ 2.413790] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.416792] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.421357] mousedev: PS/2 mouse device common for all mice
[ 2.425490] rtc_cmos 00:02: RTC can wake from S4
[ 2.450909] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 2.456122] rtc0: alarms up to one month, 114 bytes nvram
[ 2.459727] device-mapper: uevent: version 1.0.3
[ 2.463082] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised:
dm-de...@redhat.com
[ 2.467164] cpuidle: using governor ladder
[ 2.469848] cpuidle: using governor menu
[ 2.473575] EFI Variables Facility v0.08 2004-May-17
[ 2.477610] TCP cubic registered
[ 2.480122] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input1
[ 2.485196] NET: Registered protocol family 10
[ 2.491503] NET: Registered protocol family 17
[ 2.494343] Registering the dns_resolver key type
[ 2.497913] registered taskstats version 1
[ 2.545196] ata2.00: ATA disk ignored deferring to Hyper-V paravirt driver
[ 2.571438] ata1.01: ATA disk ignored deferring to Hyper-V paravirt driver
[ 2.578919] ata1.00: ATA disk ignored deferring to Hyper-V paravirt driver
[ 2.599068] Magic number: 12:129:493
[ 2.602208] rtc_cmos 00:02: setting system clock to 2012-05-04 18:29:12 UTC
(1336156152)
[ 2.607529] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.610627] EDD information not available.
[ 2.624253] Freeing unused kernel memory: 920k freed
[ 2.627415] Write protecting the kernel read-only data: 12288k
[ 2.638284] Freeing unused kernel memory: 1636k freed
[ 2.646804] Freeing unused kernel memory: 1200k freed
Loading, please wait...
[ 2.689774] general protection fault: 0000 [#1] SMP
[ 2.693146] CPU 7
[ 2.693146] Modules linked in:
[ 2.693146]
[ 2.693146] Pid: 1, comm: init Not tainted 3.2.0-24-virtual #37-Ubuntu Micros
oft Corporation Virtual Machine/Virtual Machine
[ 2.693146] RIP: 0010:[<ffffffff8116136a>] [<ffffffff8116136a>] kmem_cache_a
lloc+0x4a/0x120
[ 2.693146] RSP: 0018:ffff880233d91d60 EFLAGS: 00010206
[ 2.693146] RAX: 0000000000000000 RBX: ffff8803f32216e0 RCX: 0000000000000014
[ 2.693146] RDX: 0000000000000013 RSI: 0000000000016500 RDI: ffffffff810853c4
[ 2.693146] RBP: ffff880233d91db0 R08: ffff8803ff676500 R09: 0000000000000040
[ 2.693146] R10: ffff8803ffffbe00 R11: ffff880232c4a800 R12: ffff880238402800
[ 2.693146] R13: 48446c2075617274 R14: 0000000000000000 R15: ffff880233d91f58
[ 2.693146] FS: 00007f8dff70c700(0000) GS:ffff8803ff660000(0000)
knlGS:0000000000000000
[ 2.693146] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 2.693146] CR2: 000000000064eb38 CR3: 0000000232c4a000 CR4: 00000000000006e0
[ 2.693146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2.693146] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 2.693146] Process init (pid: 1, threadinfo ffff880233d90000, task
ffff880233d88000)
[ 2.693146] Stack:
[ 2.693146] ffff8802325b0000 0000000000000000 ffff880233d91da0
000000d0f3261880
[ 2.693146] ffff8802325b0000 ffff8803f32216e0 ffffffff81c28020
00007f8dff70c9d0
[ 2.693146] 0000000000000000 ffff880233d91f58 ffff880233d91de0
ffffffff810853c4
[ 2.693146] Call Trace:
[ 2.693146] [<ffffffff810853c4>] alloc_pid+0x24/0x200
[ 2.693146] [<ffffffff81064848>] copy_process.part.18+0x958/0xe70
[ 2.693146] [<ffffffff8116032c>] ? kmem_cache_alloc_trace+0xfc/0x120
[ 2.693146] [<ffffffff81064dd7>] copy_process+0x77/0x80
[ 2.693146] [<ffffffff81064f2a>] do_fork+0xfa/0x2d0
[ 2.693146] [<ffffffff81191947>] ? alloc_fd+0xf7/0x150
[ 2.693146] [<ffffffff816552de>] ? _raw_spin_lock+0xe/0x20
[ 2.693146] [<ffffffff81173011>] ? fd_install+0x61/0x80
[ 2.693146] [<ffffffff8117efb3>] ? do_pipe_flags+0xc3/0x120
[ 2.693146] [<ffffffff8101c568>] sys_clone+0x28/0x30
[ 2.693146] [<ffffffff8165dbe3>] stub_clone+0x13/0x20
[ 2.693146] [<ffffffff8165d8c2>] ? system_call_fastpath+0x16/0x1b
[ 2.693146] Code: cc 4d 8b 04 24 65 4c 03 04 25 08 da 00 00 49 8b 50 08 4d 8b
28 4d 85 ed 0f 84 c4 00 00 00 49 63 44 24 20 49 8b 34 24 48 8d 4a 01 <49> 8b 5c
05 00 4c 89 e8 65 48 0f c7 0e 0f 94 c0 84 c0 74 c2 4d
[ 2.693146] RIP [<ffffffff8116136a>] kmem_cache_alloc+0x4a/0x120
[ 2.693146] RSP <ffff880233d91d60>
[ 2.859315] ---[ end trace a9e489e317ba84bc ]---
[ 2.861909] Kernel panic - not syncing: Attempted to kill init!
[ 2.864640] Pid: 1, comm: init Tainted: G D 3.2.0-24-virtual
#37-Ubuntu
[ 2.867570] Call Trace:
[ 2.868730] [<ffffffff8163d3ee>] panic+0x91/0x1a4
[ 2.870210] [<ffffffff81069be5>] forget_original_parent+0x245/0x250
[ 2.873573] [<ffffffff81069c07>] exit_notify+0x17/0x160
[ 2.876318] [<ffffffff8106a4e3>] do_exit+0x1f3/0x420
[ 2.877960] [<ffffffff81656460>] oops_end+0xb0/0xf0
[ 2.880247] [<ffffffff81016808>] die+0x58/0x90
[ 2.881955] [<ffffffff81655fe2>] do_general_protection+0x162/0x170
[ 2.884968] [<ffffffff81655a05>] general_protection+0x25/0x30
[ 2.888279] [<ffffffff810853c4>] ? alloc_pid+0x24/0x200
[ 2.890215] [<ffffffff8116136a>] ? kmem_cache_alloc+0x4a/0x120
[ 2.893536] [<ffffffff810853c4>] alloc_pid+0x24/0x200
[ 2.895646] [<ffffffff81064848>] copy_process.part.18+0x958/0xe70
[ 2.898210] [<ffffffff8116032c>] ? kmem_cache_alloc_trace+0xfc/0x120
[ 2.901313] [<ffffffff81064dd7>] copy_process+0x77/0x80
[ 2.903183] [<ffffffff81064f2a>] do_fork+0xfa/0x2d0
[ 2.904693] [<ffffffff81191947>] ? alloc_fd+0xf7/0x150
[ 2.906371] [<ffffffff816552de>] ? _raw_spin_lock+0xe/0x20
[ 2.908421] [<ffffffff81173011>] ? fd_install+0x61/0x80
[ 2.910160] [<ffffffff8117efb3>] ? do_pipe_flags+0xc3/0x120
[ 2.912520] [<ffffffff8101c568>] sys_clone+0x28/0x30
[ 2.915129] [<ffffffff8165dbe3>] stub_clone+0x13/0x20
[ 2.918025] [<ffffffff8165d8c2>] ? system_call_fastpath+0x16/0x1b
** Affects: ubuntu
Importance: High
Status: Confirmed
** Tags: cloud-images hyper-v
** Description changed:
+ Kernel panic on boot on Hyper-V Servers with large memory/cpu
+ footprints. This happens about 1 out of every 5 boots, regardless of
+ host.
+
[ 0.000000] console [ttyS1] enabled, bootconsole disabled
[ 0.000000] allocated 118489088 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want
memory cgroups
[ 0.000000] Fast TSC calibration failed
[ 0.000000] TSC: Unable to calibrate against PIT
[ 0.000000] TSC: using PMTIMER reference calibration
[ 0.000000] Detected 2100.001 MHz processor.
[ 0.000000] Marking TSC unstable due to TSCs unsynchronized
[ 0.022957] Calibrating delay loop (skipped), value calculated using timer
frequency.. 4200.00 BogoMIPS (lpj=8400004)
[ 0.028036] pid_max: default: 65536 minimum: 512
[ 0.032174] Security Framework initialized
[ 0.034871] AppArmor: AppArmor initialized
[ 0.036042] Yama: becoming mindful.
[ 0.045795] Dentry cache hash table entries: 2097152 (order: 12, 16777216
bytes)
[ 0.065063] Inode-cache hash table entries: 1048576 (order: 11, 8388608
bytes)
[ 0.075454] Mount-cache hash table entries: 256
[ 0.076750] Initializing cgroup subsys cpuacct
[ 0.080073] Initializing cgroup subsys memory
[ 0.084118] Initializing cgroup subsys devices
[ 0.088043] Initializing cgroup subsys freezer
[ 0.092031] Initializing cgroup subsys blkio
[ 0.096061] Initializing cgroup subsys perf_event
[ 0.101646] CPU: Physical Processor ID: 0
[ 0.104033] CPU: Processor Core ID: 0
[ 0.108043] mce: CPU supports 0 MCE banks
[ 0.110110] using AMD E400 aware idle routine
[ 0.122203] ACPI: Core revision 20110623
[ 0.129677] ftrace: allocating 27043 entries in 107 pages
[ 0.136151] Switched APIC routing to physical flat.
[ 0.167447] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.205745] CPU0: Quad-Core AMD Opteron(tm) Processor 2373 EE stepping 02
[ 0.208012] APIC calibration not consistent with PM-Timer: 94ms instead of
100ms
[ 0.208012] APIC delta adjusted to PM-Timer: 1249988 (1175283)
[ 0.208012] Performance Events: Broken PMU hardware detected, using
software events only.
[ 0.212305] NMI watchdog disabled (cpu0): hardware events not enabled
[ 0.216327] Booting Node 0, Processors #1
[ 0.024001] calibrate_delay_direct() dropping min bogoMips estimate 4 =
4861299
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.324476] NMI watchdog disabled (cpu1): hardware events not enabled
[ 0.328405] #2
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.424050] NMI watchdog disabled (cpu2): hardware events not enabled
[ 0.426814] #3
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.524044] NMI watchdog disabled (cpu3): hardware events not enabled
[ 0.526614] Ok.
[ 0.527587] Booting Node 1, Processors #4
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.624239] NMI watchdog disabled (cpu4): hardware events not enabled
[ 0.626614] #5
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.724425] NMI watchdog disabled (cpu5): hardware events not enabled
[ 0.727528] #6
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.824111] NMI watchdog disabled (cpu6): hardware events not enabled
[ 0.828339] #7
[ 0.024001] mce: CPU supports 0 MCE banks
[ 0.924430] NMI watchdog disabled (cpu7): hardware events not enabled
[ 0.928107] Brought up 8 CPUs
[ 0.930635] Total of 8 processors activated (33606.81 BogoMIPS).
[ 0.941254] devtmpfs: initialized
[ 0.946143] EVM: security.selinux
[ 0.948066] EVM: security.SMACK64
[ 0.952161] EVM: security.capability
[ 0.954972] PM: Registering ACPI NVS region at 3fff000 (4096 bytes)
[ 0.958308] print_constraints: dummy:
[ 0.983296] RTC time: 18:29:10, date: 05/04/12
[ 0.984262] NET: Registered protocol family 16
[ 0.988286] Trying to unpack rootfs image as initramfs...
[ 0.996484] Extended Config Space enabled on 0 nodes
[ 0.999676] ACPI: bus type pci registered
[ 1.000978] PCI: Using configuration type 1 for base access
[ 1.004092] PCI: Using configuration type 1 for extended access
[ 1.056863] bio: create slab <bio-0> at 0
[ 1.060717] ACPI: Added _OSI(Module Device)
[ 1.064087] ACPI: Added _OSI(Processor Device)
[ 1.068071] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.072083] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.092661] ACPI: Interpreter enabled
[ 1.095335] ACPI: (supports S0 S5)
[ 1.097261] ACPI: Using IOAPIC for interrupt routing
[ 1.107291] ACPI: No dock devices found.
[ 1.108072] HEST: Table not found.
[ 1.109182] PCI: Using host bridge windows from ACPI; if necessary, use
"pci=nocrs" and report a bug
[ 1.112149] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.116207] pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7]
[ 1.120075] pci_root PNP0A03:00: host bridge window [io 0x0d00-0xffff]
[ 1.124074] pci_root PNP0A03:00: host bridge window [mem
0x000a0000-0x000bffff]
[ 1.128073] pci_root PNP0A03:00: host bridge window [mem
0xf8000000-0xfffbffff]
[ 1.137827] * Found PM-Timer Bug on the chipset. Due to workarounds for a
bug,
[ 1.137829] * this clock source is slow. Consider trying other clock
sources
[ 1.144770] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4
ACPI
[ 1.148171] pci 0000:00:07.3: quirk: [io 0x0440-0x044f] claimed by PIIX4
SMB
[ 1.158806] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 1.160080] pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned
control mask: 0x1d
[ 1.164075] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 1.168265] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 11 12 14
15) *0, disabled.
[ 1.178820] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14
15) *0, disabled.
[ 1.190007] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14
15) *0, disabled.
[ 1.200822] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14
15) *0, disabled.
[ 1.211231] vgaarb: device added:
PCI:0000:00:08.0,decodes=io+mem,owns=io+mem,locks=none
[ 1.212082] vgaarb: loaded
[ 1.216080] vgaarb: bridge control possible 0000:00:08.0
[ 1.220226] i2c-core: driver [aat2870] using legacy suspend method
[ 1.224081] i2c-core: driver [aat2870] using legacy resume method
[ 1.227472] SCSI subsystem initialized
[ 1.228259] usbcore: registered new interface driver usbfs
[ 1.232135] usbcore: registered new interface driver hub
[ 1.234652] usbcore: registered new device driver usb
[ 1.236262] PCI: Using ACPI for IRQ routing
[ 1.237891] NetLabel: Initializing
[ 1.240081] NetLabel: domain hash size = 128
[ 1.241298] NetLabel: protocols = UNLABELED CIPSOv4
[ 1.243319] NetLabel: unlabeled traffic allowed by default
[ 1.244213] Switching to clocksource hyperv_clocksource
[ 1.265779] AppArmor: AppArmor Filesystem Enabled
[ 1.269369] pnp: PnP ACPI init
[ 1.272419] ACPI: bus type pnp registered
[ 1.279224] Freeing initrd memory: 4304k freed
[ 1.285794] system 00:0a: [io 0x01e0-0x01ef] has been reserved
[ 1.289102] system 00:0a: [io 0x0160-0x016f] has been reserved
[ 1.292532] system 00:0a: [io 0x0278-0x027f] has been reserved
[ 1.295424] system 00:0a: [io 0x0378-0x037f] has been reserved
[ 1.298827] system 00:0a: [io 0x0678-0x067f] has been reserved
[ 1.301622] system 00:0a: [io 0x0778-0x077f] has been reserved
[ 1.303637] system 00:0a: [io 0x04d0-0x04d1] has been reserved
[ 1.308961] system 00:0b: [io 0x0400-0x043f] has been reserved
[ 1.312746] system 00:0b: [io 0x0370-0x0371] has been reserved
[ 1.316766] system 00:0b: [io 0x0440-0x044f] has been reserved
[ 1.320599] system 00:0b: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 1.324531] system 00:0b: [mem 0xfee00000-0xfee00fff] has been reserved
[ 1.327992] system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved
[ 1.332340] system 00:0c: [mem 0x000c0000-0x000dffff] could not be reserved
[ 1.337151] system 00:0c: [mem 0x000e0000-0x000fffff] could not be reserved
[ 1.341746] system 00:0c: [mem 0x00100000-0xf7ffffff] could not be reserved
[ 1.345047] system 00:0c: [mem 0xfffc0000-0xffffffff] has been reserved
[ 1.350514] pnp: PnP ACPI: found 13 devices
[ 1.352633] ACPI: ACPI bus type pnp unregistered
[ 1.372435] NET: Registered protocol family 2
[ 1.377270] IP route cache hash table entries: 524288 (order: 10, 4194304
bytes)
[ 1.385805] TCP established hash table entries: 524288 (order: 11, 8388608
bytes)
[ 1.396625] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 1.400171] TCP: Hash tables configured (established 524288 bind 65536)
[ 1.403637] TCP reno registered
[ 1.405789] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[ 1.410093] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[ 1.418359] NET: Registered protocol family 1
[ 1.420355] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.423646] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.428564] Placing 64MB software IO TLB between ffff8800bc000000 -
ffff8800c0000000
[ 1.435903] software IO TLB at phys 0xbc000000 - 0xc0000000
[ 1.441980] audit: initializing netlink socket (disabled)
[ 1.444742] type=2000 audit(1336156150.440:1): initialized
[ 1.578905] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.720468] VFS: Disk quotas dquot_6.5.2
[ 1.723709] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.728023] fuse init (API version 7.17)
[ 1.730144] msgmni has been set to 28172
[ 1.734336] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 253)
[ 1.737387] io scheduler noop registered
[ 1.739960] io scheduler deadline registered (default)
[ 1.743105] io scheduler cfq registered
[ 1.745694] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 1.748775] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 1.752529] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 1.757730] ACPI: Power Button [PWRF]
[ 1.765623] ERST: Table is not found!
[ 1.768116] GHES: HEST is not enabled!
[ 1.770843] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 1.798748] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.838301] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 2.274969] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 2.314617] 00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 2.330695] Linux agpgart interface v0.103
[ 2.339765] brd: module loaded
[ 2.345849] loop: module loaded
[ 2.352362] scsi0 : ata_piix
[ 2.355920] scsi1 : ata_piix
[ 2.360287] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[ 2.364879] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[ 2.370406] Fixed MDIO Bus: probed
[ 2.373130] tun: Universal TUN/TAP device driver, 1.6
[ 2.376418] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
[ 2.379942] PPP generic driver version 2.4.2
[ 2.384148] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.387884] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.392136] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.396747] usbcore: registered new interface driver libusual
[ 2.400317] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at
0x60,0x64 irq 1,12
[ 2.413790] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.416792] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.421357] mousedev: PS/2 mouse device common for all mice
[ 2.425490] rtc_cmos 00:02: RTC can wake from S4
[ 2.450909] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 2.456122] rtc0: alarms up to one month, 114 bytes nvram
[ 2.459727] device-mapper: uevent: version 1.0.3
[ 2.463082] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised:
dm-de...@redhat.com
[ 2.467164] cpuidle: using governor ladder
[ 2.469848] cpuidle: using governor menu
[ 2.473575] EFI Variables Facility v0.08 2004-May-17
[ 2.477610] TCP cubic registered
[ 2.480122] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input1
[ 2.485196] NET: Registered protocol family 10
[ 2.491503] NET: Registered protocol family 17
[ 2.494343] Registering the dns_resolver key type
[ 2.497913] registered taskstats version 1
[ 2.545196] ata2.00: ATA disk ignored deferring to Hyper-V paravirt driver
[ 2.571438] ata1.01: ATA disk ignored deferring to Hyper-V paravirt driver
[ 2.578919] ata1.00: ATA disk ignored deferring to Hyper-V paravirt driver
[ 2.599068] Magic number: 12:129:493
[ 2.602208] rtc_cmos 00:02: setting system clock to 2012-05-04 18:29:12
UTC (1336156152)
[ 2.607529] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.610627] EDD information not available.
[ 2.624253] Freeing unused kernel memory: 920k freed
[ 2.627415] Write protecting the kernel read-only data: 12288k
[ 2.638284] Freeing unused kernel memory: 1636k freed
[ 2.646804] Freeing unused kernel memory: 1200k freed
Loading, please wait...
[ 2.689774] general protection fault: 0000 [#1] SMP
[ 2.693146] CPU 7
[ 2.693146] Modules linked in:
[ 2.693146]
[ 2.693146] Pid: 1, comm: init Not tainted 3.2.0-24-virtual #37-Ubuntu
Micros
oft Corporation Virtual Machine/Virtual Machine
[ 2.693146] RIP: 0010:[<ffffffff8116136a>] [<ffffffff8116136a>]
kmem_cache_a
lloc+0x4a/0x120
[ 2.693146] RSP: 0018:ffff880233d91d60 EFLAGS: 00010206
[ 2.693146] RAX: 0000000000000000 RBX: ffff8803f32216e0 RCX:
0000000000000014
[ 2.693146] RDX: 0000000000000013 RSI: 0000000000016500 RDI:
ffffffff810853c4
[ 2.693146] RBP: ffff880233d91db0 R08: ffff8803ff676500 R09:
0000000000000040
[ 2.693146] R10: ffff8803ffffbe00 R11: ffff880232c4a800 R12:
ffff880238402800
[ 2.693146] R13: 48446c2075617274 R14: 0000000000000000 R15:
ffff880233d91f58
[ 2.693146] FS: 00007f8dff70c700(0000) GS:ffff8803ff660000(0000)
knlGS:0000000000000000
[ 2.693146] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 2.693146] CR2: 000000000064eb38 CR3: 0000000232c4a000 CR4:
00000000000006e0
[ 2.693146] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 2.693146] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 2.693146] Process init (pid: 1, threadinfo ffff880233d90000, task
ffff880233d88000)
[ 2.693146] Stack:
[ 2.693146] ffff8802325b0000 0000000000000000 ffff880233d91da0
000000d0f3261880
[ 2.693146] ffff8802325b0000 ffff8803f32216e0 ffffffff81c28020
00007f8dff70c9d0
[ 2.693146] 0000000000000000 ffff880233d91f58 ffff880233d91de0
ffffffff810853c4
[ 2.693146] Call Trace:
[ 2.693146] [<ffffffff810853c4>] alloc_pid+0x24/0x200
[ 2.693146] [<ffffffff81064848>] copy_process.part.18+0x958/0xe70
[ 2.693146] [<ffffffff8116032c>] ? kmem_cache_alloc_trace+0xfc/0x120
[ 2.693146] [<ffffffff81064dd7>] copy_process+0x77/0x80
[ 2.693146] [<ffffffff81064f2a>] do_fork+0xfa/0x2d0
[ 2.693146] [<ffffffff81191947>] ? alloc_fd+0xf7/0x150
[ 2.693146] [<ffffffff816552de>] ? _raw_spin_lock+0xe/0x20
[ 2.693146] [<ffffffff81173011>] ? fd_install+0x61/0x80
[ 2.693146] [<ffffffff8117efb3>] ? do_pipe_flags+0xc3/0x120
[ 2.693146] [<ffffffff8101c568>] sys_clone+0x28/0x30
[ 2.693146] [<ffffffff8165dbe3>] stub_clone+0x13/0x20
[ 2.693146] [<ffffffff8165d8c2>] ? system_call_fastpath+0x16/0x1b
[ 2.693146] Code: cc 4d 8b 04 24 65 4c 03 04 25 08 da 00 00 49 8b 50 08 4d
8b
28 4d 85 ed 0f 84 c4 00 00 00 49 63 44 24 20 49 8b 34 24 48 8d 4a 01 <49> 8b
5c
05 00 4c 89 e8 65 48 0f c7 0e 0f 94 c0 84 c0 74 c2 4d
[ 2.693146] RIP [<ffffffff8116136a>] kmem_cache_alloc+0x4a/0x120
[ 2.693146] RSP <ffff880233d91d60>
[ 2.859315] ---[ end trace a9e489e317ba84bc ]---
[ 2.861909] Kernel panic - not syncing: Attempted to kill init!
[ 2.864640] Pid: 1, comm: init Tainted: G D 3.2.0-24-virtual
#37-Ubuntu
[ 2.867570] Call Trace:
[ 2.868730] [<ffffffff8163d3ee>] panic+0x91/0x1a4
[ 2.870210] [<ffffffff81069be5>] forget_original_parent+0x245/0x250
[ 2.873573] [<ffffffff81069c07>] exit_notify+0x17/0x160
[ 2.876318] [<ffffffff8106a4e3>] do_exit+0x1f3/0x420
[ 2.877960] [<ffffffff81656460>] oops_end+0xb0/0xf0
[ 2.880247] [<ffffffff81016808>] die+0x58/0x90
[ 2.881955] [<ffffffff81655fe2>] do_general_protection+0x162/0x170
[ 2.884968] [<ffffffff81655a05>] general_protection+0x25/0x30
[ 2.888279] [<ffffffff810853c4>] ? alloc_pid+0x24/0x200
[ 2.890215] [<ffffffff8116136a>] ? kmem_cache_alloc+0x4a/0x120
[ 2.893536] [<ffffffff810853c4>] alloc_pid+0x24/0x200
[ 2.895646] [<ffffffff81064848>] copy_process.part.18+0x958/0xe70
[ 2.898210] [<ffffffff8116032c>] ? kmem_cache_alloc_trace+0xfc/0x120
[ 2.901313] [<ffffffff81064dd7>] copy_process+0x77/0x80
[ 2.903183] [<ffffffff81064f2a>] do_fork+0xfa/0x2d0
[ 2.904693] [<ffffffff81191947>] ? alloc_fd+0xf7/0x150
[ 2.906371] [<ffffffff816552de>] ? _raw_spin_lock+0xe/0x20
[ 2.908421] [<ffffffff81173011>] ? fd_install+0x61/0x80
[ 2.910160] [<ffffffff8117efb3>] ? do_pipe_flags+0xc3/0x120
[ 2.912520] [<ffffffff8101c568>] sys_clone+0x28/0x30
[ 2.915129] [<ffffffff8165dbe3>] stub_clone+0x13/0x20
[ 2.918025] [<ffffffff8165d8c2>] ? system_call_fastpath+0x16/0x1b
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https://bugs.launchpad.net/bugs/994870
Title:
kernel panic on boot with hyper-v
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