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- qemu.git/master
- x86_64-softmmu/qemu-system-x86_64 -enable-kvm -m 1024 -cdrom rhel6.iso -drive if=virtio,file=test.raw -serial stdio
- Initializing cgroup subsys cpuset
- Initializing cgroup subsys cpu
- Linux version 2.6.32-71.el6.x86_64 ([email protected]) (gcc version 4.4.4 20100726 (Red Hat 4.4.4-13) (GCC) ) #1 SMP Wed Sep 1 01:33:01 EDT 2010
- Command line: initrd=initrd.img console=ttyS0 BOOT_IMAGE=vmlinuz
- KERNEL supported cpus:
- Intel GenuineIntel
- AMD AuthenticAMD
- Centaur CentaurHauls
- BIOS-provided physical RAM map:
- BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
- BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
- BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
- BIOS-e820: 0000000000100000 - 000000003fffd000 (usable)
- BIOS-e820: 000000003fffd000 - 0000000040000000 (reserved)
- BIOS-e820: 00000000feffc000 - 00000000ff000000 (reserved)
- BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
- DMI 2.4 present.
- last_pfn = 0x3fffd max_arch_pfn = 0x400000000
- PAT not supported by CPU.
- init_memory_mapping: 0000000000000000-000000003fffd000
- RAMDISK: 3e330000 - 3ffdb9cc
- ACPI: RSDP 00000000000fdba0 00014 (v00 BOCHS )
- ACPI: RSDT 000000003fffdc40 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
- ACPI: FACP 000000003ffffe70 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
- ACPI: DSDT 000000003fffde40 01FB7 (v01 BXPC BXDSDT 00000001 INTL 20090123)
- ACPI: FACS 000000003ffffe00 00040
- ACPI: SSDT 000000003fffdda0 0009E (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
- ACPI: APIC 000000003fffdcc0 00072 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
- ACPI: HPET 000000003fffdc80 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
- No NUMA configuration found
- Faking a node at 0000000000000000-000000003fffd000
- Bootmem setup node 0 0000000000000000-000000003fffd000
- NODE_DATA [0000000000009000 - 000000000003cfff]
- bootmap [000000000003d000 - 0000000000044fff] pages 8
- (7 early reservations) ==> bootmem [0000000000 - 003fffd000]
- #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
- #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
- #2 [0001000000 - 0001c9eff8] TEXT DATA BSS ==> [0001000000 - 0001c9eff8]
- #3 [003e330000 - 003ffdb9cc] RAMDISK ==> [003e330000 - 003ffdb9cc]
- #4 [000009dc00 - 0000100000] BIOS reserved ==> [000009dc00 - 0000100000]
- #5 [0001c9f000 - 0001c9f049] BRK ==> [0001c9f000 - 0001c9f049]
- #6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
- found SMP MP-table at [ffff8800000fdbf0] fdbf0
- kvm-clock: Using msrs 12 and 11
- kvm-clock: cpu 0, msr 0:18bf901, boot clock
- Zone PFN ranges:
- DMA 0x00000001 -> 0x00001000
- DMA32 0x00001000 -> 0x00100000
- Normal 0x00100000 -> 0x00100000
- Movable zone start PFN for each node
- early_node_map[2] active PFN ranges
- 0: 0x00000001 -> 0x0000009d
- 0: 0x00000100 -> 0x0003fffd
- ACPI: PM-Timer IO Port: 0xb008
- ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
- ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
- IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
- ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
- ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
- ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
- ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
- ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
- Using ACPI (MADT) for SMP configuration information
- ACPI: HPET id: 0x8086a201 base: 0xfed00000
- SMP: Allowing 1 CPUs, 0 hotplug CPUs
- PM: Registered nosave memory: 000000000009d000 - 000000000009e000
- PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
- PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
- PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
- Allocating PCI resources starting at 40000000 (gap: 40000000:beffc000)
- Booting paravirtualized kernel on KVM
- NR_CPUS:4096 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
- PERCPU: Embedded 31 pages/cpu @ffff880001e00000 s95064 r8192 d23720 u2097152
- pcpu-alloc: s95064 r8192 d23720 u2097152 alloc=1*2097152
- pcpu-alloc: [0] 0
- kvm-clock: cpu 0, msr 0:1e16901, primary cpu clock
- Built 1 zonelists in Node order, mobility grouping on. Total pages: 258355
- Policy zone: DMA32
- Kernel command line: initrd=initrd.img console=ttyS0 BOOT_IMAGE=vmlinuz
- PID hash table entries: 4096 (order: 3, 32768 bytes)
- Checking aperture...
- No AGP bridge found
- AMD-Vi disabled by default: pass amd_iommu=on to enable
- Memory: 990916k/1048564k available (4935k kernel code, 400k absent, 57248k reserved, 3927k data, 1220k init)
- Hierarchical RCU implementation.
- NR_IRQS:33024 nr_irqs:256
- Console: colour VGA+ 80x25
- console [ttyS0] enabled
- allocated 10485760 bytes of page_cgroup
- please try 'cgroup_disable=memory' option if you don't want memory cgroups
- HPET: 3 timers in total, 0 timers will be used for per-cpu timer
- Detected 2526.970 MHz processor.
- Calibrating delay loop (skipped) preset value.. 5053.94 BogoMIPS (lpj=2526970)
- pid_max: default: 32768 minimum: 301
- Security Framework initialized
- SELinux: Initializing.
- Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
- Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
- Mount-cache hash table entries: 256
- Initializing cgroup subsys ns
- Initializing cgroup subsys cpuacct
- Initializing cgroup subsys memory
- Initializing cgroup subsys devices
- Initializing cgroup subsys freezer
- Initializing cgroup subsys net_cls
- Initializing cgroup subsys blkio
- mce: CPU supports 10 MCE banks
- Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only.
- alternatives: switching to unfair spinlock
- SMP alternatives: switching to UP code
- Freeing SMP alternatives: 32k freed
- ACPI: Core revision 20090903
- ftrace: converting mcount calls to 0f 1f 44 00 00
- ftrace: allocating 20276 entries in 80 pages
- Setting APIC routing to flat
- ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
- CPU0: Intel QEMU Virtual CPU version 0.14.50 stepping 03
- APIC calibration not consistent with PM-Timer: 97ms instead of 100ms
- APIC delta adjusted to PM-Timer: 6250000 (6120096)
- Brought up 1 CPUs
- Total of 1 processors activated (5053.94 BogoMIPS).
- Testing NMI watchdog ...
- WARNING: CPU#0: NMI appears to be stuck (0->0)!
- Please report this to bugzilla.kernel.org,
- and attach the output of the 'dmesg' command.
- devtmpfs: initialized
- regulator: core version 0.5
- NET: Registered protocol family 16
- ACPI: bus type pci registered
- PCI: Using configuration type 1 for base access
- bio: create slab <bio-0> at 0
- ACPI: Interpreter enabled
- ACPI: (supports S0 S3 S4 S5)
- ACPI: Using IOAPIC for interrupt routing
- ACPI: No dock devices found.
- ACPI: PCI Root Bridge [PCI0] (0000:00)
- pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI
- pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB
- Unable to assume PCIe control: Disabling ASPM
- ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
- ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
- ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
- ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
- ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
- vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
- vgaarb: loaded
- SCSI subsystem initialized
- usbcore: registered new interface driver usbfs
- usbcore: registered new interface driver hub
- usbcore: registered new device driver usb
- PCI: Using ACPI for IRQ routing
- NetLabel: Initializing
- NetLabel: domain hash size = 128
- NetLabel: protocols = UNLABELED CIPSOv4
- NetLabel: unlabeled traffic allowed by default
- hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
- hpet0: 3 comparators, 64-bit 100.000000 MHz counter
- Switching to clocksource kvm-clock
- pnp: PnP ACPI init
- ACPI: bus type pnp registered
- pnp: PnP ACPI: found 8 devices
- ACPI: ACPI bus type pnp unregistered
- NET: Registered protocol family 2
- IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
- TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
- TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
- TCP: Hash tables configured (established 131072 bind 65536)
- TCP reno registered
- NET: Registered protocol family 1
- pci 0000:00:00.0: Limiting direct PCI/PCI transfers
- pci 0000:00:01.0: PIIX3: Enabling Passive Release
- pci 0000:00:01.0: Activating ISA DMA hang workarounds
- Trying to unpack rootfs image as initramfs...
- Freeing initrd memory: 29358k freed
- audit: initializing netlink socket (disabled)
- type=2000 audit(1299677821.797:1): initialized
- HugeTLB registered 2 MB page size, pre-allocated 0 pages
- VFS: Disk quotas dquot_6.5.2
- Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
- msgmni has been set to 1992
- alg: No test for stdrng (krng)
- ksign: Installing public key data
- Loading keyring
- - Added public key 9D480283FFC05098
- - User ID: Red Hat, Inc. (Kernel Module GPG key)
- - Added public key D4A26C9CCD09BEDA
- - User ID: Red Hat Enterprise Linux Driver Update Program <[email protected]>
- Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
- io scheduler noop registered
- io scheduler anticipatory registered
- io scheduler deadline registered
- io scheduler cfq registered (default)
- pci_hotplug: PCI Hot Plug PCI Core version: 0.5
- pciehp: PCI Express Hot Plug Controller Driver version: 0.4
- acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
- acpiphp: Slot [1] registered
- acpiphp: Slot [2] registered
- acpiphp: Slot [3] registered
- acpiphp: Slot [4] registered
- acpiphp: Slot [5] registered
- acpiphp: Slot [6] registered
- acpiphp: Slot [7] registered
- acpiphp: Slot [8] registered
- acpiphp: Slot [9] registered
- acpiphp: Slot [10] registered
- acpiphp: Slot [11] registered
- acpiphp: Slot [12] registered
- acpiphp: Slot [13] registered
- acpiphp: Slot [14] registered
- acpiphp: Slot [15] registered
- acpiphp: Slot [16] registered
- acpiphp: Slot [17] registered
- acpiphp: Slot [18] registered
- acpiphp: Slot [19] registered
- acpiphp: Slot [20] registered
- acpiphp: Slot [21] registered
- acpiphp: Slot [22] registered
- acpiphp: Slot [23] registered
- acpiphp: Slot [24] registered
- acpiphp: Slot [25] registered
- acpiphp: Slot [26] registered
- acpiphp: Slot [27] registered
- acpiphp: Slot [28] registered
- acpiphp: Slot [29] registered
- acpiphp: Slot [30] registered
- acpiphp: Slot [31] registered
- pci-stub: invalid id string ""
- input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
- ACPI: Power Button [PWRF]
- processor LNXCPU:00: registered as cooling_device0
- Non-volatile memory driver v1.3
- Linux agpgart interface v0.103
- crash memory driver: version 1.0
- Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
- �serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
- 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
- brd: module loaded
- loop: module loaded
- input: Macintosh mouse button emulation as /devices/virtual/input/input1
- Fixed MDIO Bus: probed
- ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
- ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
- uhci_hcd: USB Universal Host Controller Interface driver
- PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
- serio: i8042 KBD port at 0x60,0x64 irq 1
- serio: i8042 AUX port at 0x60,0x64 irq 12
- mice: PS/2 mouse device common for all mice
- input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
- rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
- rtc0: alarms up to one day, 114 bytes nvram, hpet irqs
- cpuidle: using governor ladder
- cpuidle: using governor menu
- usbcore: registered new interface driver hiddev
- usbcore: registered new interface driver usbhid
- usbhid: v2.6:USB HID core driver
- TCP cubic registered
- Initializing XFRM netlink socket
- NET: Registered protocol family 17
- registered taskstats version 1
- IMA: No TPM chip found, activating TPM-bypass!
- rtc_cmos 00:01: setting system clock to 2011-03-09 13:37:01 UTC (1299677821)
- Initalizing network drop monitor service
- Freeing unused kernel memory: 1220k freed
- Write protecting the kernel read-only data: 7176k
- Greetings.
- anaconda installer init version 13.21.82 starting
- mounting /proc filesystem... done
- creating /dev filesystem... done
- starting udev...done
- mounting /dev/pts (unix98 pty) filesystem... done
- mounting /sys filesystem... done
- anaconda installer init version 13.21.82 using a serial console
- trying to remount root filesystem read write... done
- mounting /tmp as tmpfs... done
- running install...
- running /sbin/loader
- detecting hardware...
- waiting for hardware to initialize...
- BUG: unable to handle kernel NULL pointer dereference at (null)
- IP: [<ffffffffa0062ceb>] floppy_ready+0xfb/0x730 [floppy]
- PGD 37b57067 PUD 37b58067 PMD 0
- Oops: 0000 [#1] SMP
- last sysfs file: /sys/devices/platform/floppy.0/block/fd0/dev
- CPU 0
- Modules linked in: sg sr_mod cdrom virtio_blk ata_generic pata_acpi ata_piix virtio_pci virtio_ring virtio e1000 ipv6 iscsi_ibft pcspkr edd floppy iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi squashfs cramfs
- Modules linked in: sg sr_mod cdrom virtio_blk ata_generic pata_acpi ata_piix virtio_pci virtio_ring virtio e1000 ipv6 iscsi_ibft pcspkr edd floppy iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi squashfs cramfs
- Pid: 6, comm: events/0 Not tainted 2.6.32-71.el6.x86_64 #1 Bochs
- RIP: 0010:[<ffffffffa0062ceb>] [<ffffffffa0062ceb>] floppy_ready+0xfb/0x730 [floppy]
- RSP: 0018:ffff88003cb35e00 EFLAGS: 00010246
- RAX: 0000000000000000 RBX: ffff880001e19400 RCX: 0000000000000000
- RDX: 00000000000003f7 RSI: 0000000000000000 RDI: 0000000000000000
- RBP: ffff88003cb35e20 R08: 0000000000000000 R09: 0000000000000000
- R10: 0000000000000000 R11: 0000000000000000 R12: ffff880001e19400
- R13: ffffffffa0063950 R14: ffff88003cb35fd8 R15: ffff880001e19408
- FS: 0000000000000000(0000) GS:ffff880001e00000(0000) knlGS:0000000000000000
- CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
- CR2: 0000000000000000 CR3: 0000000037b56000 CR4: 00000000000006f0
- DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
- DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
- Process events/0 (pid: 6, threadinfo ffff88003cb34000, task ffff88003cb0e080)
- Stack:
- ffff88003cb35e10 0000000000000202 ffff880001e19400 ffff880001e19400
- <0> ffff88003cb35e30 ffffffffa0063a05 ffff88003cb35ee0 ffffffff8108c610
- <0> 0000000000000000 0000000000000000 ffff88003cb35e60 ffff88003cb0e6f8
- Call Trace:
- [<ffffffffa0063a05>] seek_interrupt+0xb5/0x190 [floppy]
- [<ffffffff8108c610>] worker_thread+0x170/0x2a0
- [<ffffffff81091ca0>] ? autoremove_wake_function+0x0/0x40
- [<ffffffff8108c4a0>] ? worker_thread+0x0/0x2a0
- [<ffffffff81091936>] kthread+0x96/0xa0
- [<ffffffff810141ca>] child_rip+0xa/0x20
- [<ffffffff810918a0>] ? kthread+0x0/0xa0
- [<ffffffff810141c0>] ? child_rip+0x0/0x20
- Code: 0f b6 15 0d 53 00 00 0f b6 c2 48 c1 e0 07 f6 80 e0 6a 06 a0 02 0f 85 83 05 00 00 48 8b 05 5e 48 00 00 f6 00 04 0f 84 45 02 00 00 <f6> 00 03 0f 85 ec 01 00 00 8b 10 f6 c2 c0 0f 84 c1 01 00 00 0f
- RIP [<ffffffffa0062ceb>] floppy_ready+0xfb/0x730 [floppy]
- RSP <ffff88003cb35e00>
- CR2: 0000000000000000
- ---[ end trace b32291f4c9e904ee ]---
- Kernel panic - not syncing: Fatal exception
- Pid: 6, comm: events/0 Tainted: G D ---------------- 2.6.32-71.el6.x86_64 #1
- Call Trace:
- [<ffffffff814c7b23>] panic+0x78/0x137
- [<ffffffff814cbbf4>] oops_end+0xe4/0x100
- [<ffffffff8104651b>] no_context+0xfb/0x260
- [<ffffffff810467a5>] __bad_area_nosemaphore+0x125/0x1e0
- [<ffffffff81046873>] bad_area_nosemaphore+0x13/0x20
- [<ffffffff814cd658>] do_page_fault+0x2a8/0x3a0
- [<ffffffff81013c8e>] ? apic_timer_interrupt+0xe/0x20
- [<ffffffffa0063950>] ? seek_interrupt+0x0/0x190 [floppy]
- [<ffffffff814caf45>] page_fault+0x25/0x30
- [<ffffffffa0063950>] ? seek_interrupt+0x0/0x190 [floppy]
- [<ffffffffa0062ceb>] ? floppy_ready+0xfb/0x730 [floppy]
- [<ffffffffa0063a05>] seek_interrupt+0xb5/0x190 [floppy]
- [<ffffffff8108c610>] worker_thread+0x170/0x2a0
- [<ffffffff81091ca0>] ? autoremove_wake_function+0x0/0x40
- [<ffffffff8108c4a0>] ? worker_thread+0x0/0x2a0
- [<ffffffff81091936>] kthread+0x96/0xa0
- [<ffffffff810141ca>] child_rip+0xa/0x20
- [<ffffffff810918a0>] ? kthread+0x0/0xa0
- [<ffffffff810141c0>] ? child_rip+0x0/0x20
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