Attachment 317606 Details for Bug 463715 – dmesg output with backtrace at the end

dmesg output with backtrace at the end

log (text/plain), 39.06 KB, created by Hans de Goede on 2008-09-24 17:00:20 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Hans de Goede

Created: 2008-09-24 17:00:20 UTC

Size: 39.06 KB

patch

obsolete

>Initializing cgroup subsys cpuset
>Initializing cgroup subsys cpu
>Linux version 2.6.27-0.329.rc6.git2.fc10.i686 (mockbuild@x86-5.fedora.phx.redhat.com) (gcc version 4.3.2 20080905 (Red Hat 4.3.2-3) (GCC) ) #1 SMP Mon Sep 15 19:33:33 EDT 2008
>BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
> BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000005fff0000 (usable)
> BIOS-e820: 000000005fff0000 - 000000005fff3000 (ACPI NVS)
> BIOS-e820: 000000005fff3000 - 0000000060000000 (ACPI data)
> BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
>last_pfn = 0x5fff0 max_arch_pfn = 0x100000
>x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>kernel direct mapping tables up to 38000000 @ 7000-c000
>Using x86 segment limits to approximate NX protection
>RAMDISK: 37d3c000 - 37fef2c3
>DMI 2.3 present.
>ACPI: RSDP 000F7420, 0014 (r0 VIAK8T)
>ACPI: RSDT 5FFF3000, 0030 (r1 VIAK8T AWRDACPI 42302E31 AWRD        0)
>ACPI: FACP 5FFF3040, 0074 (r1 VIAK8T AWRDACPI 42302E31 AWRD        0)
>ACPI: DSDT 5FFF30C0, 4C61 (r1 VIAK8T AWRDACPI     1000 MSFT  100000E)
>ACPI: FACS 5FFF0000, 0040
>ACPI: BOOT 5FFF7D40, 0028 (r1 VIAK8T AWRDACPI 42302E31 AWRD        0)
>ACPI: APIC 5FFF7D80, 0068 (r1 VIAK8T AWRDACPI 42302E31 AWRD        0)
>639MB HIGHMEM available.
>896MB LOWMEM available.
>  mapped low ram: 0 - 38000000
>  low ram: 00000000 - 38000000
>  bootmap 00008000 - 0000f000
>(9 early reservations) ==> bootmem [0000000000 - 0038000000]
>  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
>  #1 [0000001000 - 0000002000]    EX TRAMPOLINE ==> [0000001000 - 0000002000]
>  #2 [0000006000 - 0000007000]       TRAMPOLINE ==> [0000006000 - 0000007000]
>  #3 [0000400000 - 0000e7e59c]    TEXT DATA BSS ==> [0000400000 - 0000e7e59c]
>  #4 [0037d3c000 - 0037fef2c3]          RAMDISK ==> [0037d3c000 - 0037fef2c3]
>  #5 [0000e7f000 - 0000e95000]    INIT_PG_TABLE ==> [0000e7f000 - 0000e95000]
>  #6 [000009f800 - 0000100000]    BIOS reserved ==> [000009f800 - 0000100000]
>  #7 [0000007000 - 0000008000]          PGTABLE ==> [0000007000 - 0000008000]
>  #8 [0000008000 - 000000f000]          BOOTMAP ==> [0000008000 - 000000f000]
>found SMP MP-table at [c00f5970] 000f5970
>Zone PFN ranges:
>  DMA      0x00000000 -> 0x00001000
>  Normal   0x00001000 -> 0x00038000
>  HighMem  0x00038000 -> 0x0005fff0
>Movable zone start PFN for each node
>early_node_map[2] active PFN ranges
>    0: 0x00000000 -> 0x0000009f
>    0: 0x00000100 -> 0x0005fff0
>On node 0 totalpages: 393103
>free_area_init_node: node 0, pgdat c07dcd00, node_mem_map c1001000
>  DMA zone: 3943 pages, LIFO batch:0
>  Normal zone: 222200 pages, LIFO batch:31
>  HighMem zone: 161584 pages, LIFO batch:31
>Using APIC driver default
>ACPI: PM-Timer IO Port: 0x4008
>ACPI: Local APIC address 0xfee00000
>ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
>ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>IOAPIC[0]: apic_id 2, version 3, 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 9 global_irq 9 low level)
>ACPI: IRQ0 used by override.
>ACPI: IRQ2 used by override.
>ACPI: IRQ9 used by override.
>Enabling APIC mode:  Flat.  Using 1 I/O APICs
>Using ACPI (MADT) for SMP configuration information
>SMP: Allowing 2 CPUs, 1 hotplug CPUs
>mapped APIC to ffffb000 (fee00000)
>mapped IOAPIC to ffffa000 (fec00000)
>PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
>PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
>PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
>Allocating PCI resources starting at 70000000 (gap: 60000000:9ec00000)
>PERCPU: Allocating 1221020 bytes of per cpu data
>NR_CPUS: 32, nr_cpu_ids: 2, nr_node_ids 1
>Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 387727
>Kernel command line: ro root=UUID=1c69d28d-412c-400b-8524-015a2fdd735c rhgb quiet nomodeset 1
>Enabling fast FPU save and restore... done.
>Enabling unmasked SIMD FPU exception support... done.
>Initializing CPU#0
>CPU 0 irqstacks, hard=c098f000 soft=c096f000
>PID hash table entries: 4096 (order: 12, 16384 bytes)
>TSC: PIT calibration confirmed by PMTIMER.
>TSC: using PIT calibration value
>Detected 1927.950 MHz processor.
>Console: colour VGA+ 80x25
>console [tty0] enabled
>Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>... MAX_LOCKDEP_SUBCLASSES:    8
>... MAX_LOCK_DEPTH:          48
>... MAX_LOCKDEP_KEYS:        8191
>... CLASSHASH_SIZE:           4096
>... MAX_LOCKDEP_ENTRIES:     8192
>... MAX_LOCKDEP_CHAINS:      16384
>... CHAINHASH_SIZE:          8192
> memory used by lock dependency info: 2463 kB
> per task-struct memory footprint: 1920 bytes
>Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
>Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
>Memory: 1532940k/1572800k available (2663k kernel code, 38468k reserved, 1384k data, 1488k init, 655296k highmem)
>virtual kernel memory layout:
>    fixmap  : 0xffc57000 - 0xfffff000   (3744 kB)
>    pkmap   : 0xff400000 - 0xff800000   (4096 kB)
>    vmalloc : 0xf8800000 - 0xff3fe000   ( 107 MB)
>    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
>      .init : 0xc07f8000 - 0xc096c000   (1488 kB)
>      .data : 0xc0699c1f - 0xc07f3d48   (1384 kB)
>      .text : 0xc0400000 - 0xc0699c1f   (2663 kB)
>Checking if this processor honours the WP bit even in supervisor mode...Ok.
>CPA: page pool initialized 32 of 32 pages preallocated
>SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
>Calibrating delay loop (skipped), value calculated using timer frequency.. 3855.90 BogoMIPS (lpj=1927950)
>Security Framework initialized
>SELinux:  Initializing.
>SELinux:  Starting in permissive mode
>Mount-cache hash table entries: 512
>Initializing cgroup subsys ns
>Initializing cgroup subsys cpuacct
>Initializing cgroup subsys devices
>CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
>CPU: L2 Cache: 512K (64 bytes/line)
>Intel machine check architecture supported.
>Intel machine check reporting enabled on CPU#0.
>Checking 'hlt' instruction... OK.
>ACPI: Core revision 20080609
>ENABLING IO-APIC IRQs
>..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
>CPU0: AMD Athlon(tm) 64 Processor 2800+ stepping 00
>Brought up 1 CPUs
>Total of 1 processors activated (3855.90 BogoMIPS).
>sizeof(vma)=84 bytes
>sizeof(page)=56 bytes
>sizeof(inode)=608 bytes
>sizeof(dentry)=160 bytes
>sizeof(ext3inode)=860 bytes
>sizeof(buffer_head)=56 bytes
>sizeof(skbuff)=184 bytes
>sizeof(task_struct)=5296 bytes
>CPU0 attaching sched-domain:
> domain 0: span 0 level CPU
>  groups: 0
>khelper used greatest stack depth: 3028 bytes left
>net_namespace: 912 bytes
>Booting paravirtualized kernel on bare hardware
>Time: 11:45:06  Date: 09/23/08
>NET: Registered protocol family 16
>No dock devices found.
>ACPI: bus type pci registered
>PCI: PCI BIOS revision 2.10 entry at 0xfba50, last bus=1
>PCI: Using configuration type 1 for base access
>khelper used greatest stack depth: 2604 bytes left
>ACPI: EC: Look up EC in DSDT
>ACPI Warning (dsobject-0501): Package List length (6) larger than NumElements count (2), truncated
> [20080609]
>ACPI: Interpreter enabled
>ACPI: (supports S0 S3 S4 S5)
>ACPI: Using IOAPIC for interrupt routing
>ACPI: PCI Root Bridge [PCI0] (0000:00)
>pci 0000:00:01.0: supports D1
>pci 0000:00:0e.0: supports D1
>pci 0000:00:0e.0: supports D2
>pci 0000:00:0e.0: PME# supported from D0 D1 D2 D3hot D3cold
>pci 0000:00:0e.0: PME# disabled
>pci 0000:00:10.0: supports D1
>pci 0000:00:10.0: supports D2
>pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
>pci 0000:00:10.0: PME# disabled
>pci 0000:00:10.1: supports D1
>pci 0000:00:10.1: supports D2
>pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
>pci 0000:00:10.1: PME# disabled
>pci 0000:00:10.2: supports D1
>pci 0000:00:10.2: supports D2
>pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
>pci 0000:00:10.2: PME# disabled
>pci 0000:00:10.3: supports D1
>pci 0000:00:10.3: supports D2
>pci 0000:00:10.3: PME# supported from D0 D1 D2 D3hot D3cold
>pci 0000:00:10.3: PME# disabled
>pci 0000:00:10.4: supports D1
>pci 0000:00:10.4: supports D2
>pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
>pci 0000:00:10.4: PME# disabled
>HPET not enabled in BIOS. You might try hpet=force boot option
>pci 0000:00:11.5: supports D1
>pci 0000:00:11.5: supports D2
>pci 0000:01:00.0: supports D1
>pci 0000:01:00.0: supports D2
>pci 0000:01:00.1: supports D1
>pci 0000:01:00.1: supports D2
>PCI: bridge 0000:00:01.0 io port: [a000, afff]
>PCI: bridge 0000:00:01.0 32bit mmio: [e8000000, e80fffff]
>PCI: bridge 0000:00:01.0 32bit mmio pref: [d8000000, e7ffffff]
>bus 00 -> node 0
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 11 12) *5
>ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 *11 12)
>ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 *11 12)
>ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled.
>ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled.
>ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled.
>ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 *10 11 12)
>ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 11 12) *0, disabled.
>ACPI: PCI Interrupt Link [ALKA] (IRQs 20) *11
>ACPI: PCI Interrupt Link [ALKB] (IRQs *21)
>ACPI: PCI Interrupt Link [ALKC] (IRQs *22)
>ACPI: PCI Interrupt Link [ALKD] (IRQs *23), disabled.
>Linux Plug and Play Support v0.97 (c) Adam Belay
>pnp: PnP ACPI init
>ACPI: bus type pnp registered
>pnp: PnP ACPI: found 13 devices
>ACPI: ACPI bus type pnp unregistered
>SCSI subsystem initialized
>libata version 3.00 loaded.
>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
>tracer: 772 pages allocated for 65536 entries of 48 bytes
>   actual entries 65620
>ACPI: RTC can wake from S4
>system 00:00: iomem range 0xd0000-0xd3fff has been reserved
>system 00:00: iomem range 0xf0000-0xf7fff could not be reserved
>system 00:00: iomem range 0xf8000-0xfbfff could not be reserved
>system 00:00: iomem range 0xfc000-0xfffff could not be reserved
>system 00:00: iomem range 0x60000000-0x600fffff has been reserved
>system 00:00: iomem range 0x5fff0000-0x5fffffff could not be reserved
>system 00:00: iomem range 0xffff0000-0xffffffff could not be reserved
>system 00:00: iomem range 0x0-0x9ffff could not be reserved
>system 00:00: iomem range 0x100000-0x5ffeffff could not be reserved
>system 00:00: iomem range 0xfec00000-0xfec00fff could not be reserved
>system 00:00: iomem range 0xfee00000-0xfee00fff could not be reserved
>system 00:00: iomem range 0xfff80000-0xfffeffff could not be reserved
>system 00:02: ioport range 0x4000-0x407f has been reserved
>system 00:02: ioport range 0x5000-0x500f has been reserved
>system 00:03: ioport range 0xb78-0xb7b has been reserved
>system 00:03: ioport range 0xf78-0xf7b has been reserved
>system 00:03: ioport range 0xa78-0xa7b has been reserved
>system 00:03: ioport range 0xe78-0xe7b has been reserved
>system 00:03: ioport range 0xbbc-0xbbf has been reserved
>system 00:03: ioport range 0xfbc-0xfbf has been reserved
>system 00:03: ioport range 0x4d0-0x4d1 has been reserved
>system 00:03: ioport range 0x290-0x297 has been reserved
>pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
>pci 0000:00:01.0:   IO window: 0xa000-0xafff
>pci 0000:00:01.0:   MEM window: 0xe8000000-0xe80fffff
>pci 0000:00:01.0:   PREFETCH window: 0x000000d8000000-0x000000e7ffffff
>pci 0000:00:01.0: setting latency timer to 64
>bus: 00 index 0 io port: [0, ffff]
>bus: 00 index 1 mmio: [0, ffffffffffffffff]
>bus: 01 index 0 io port: [a000, afff]
>bus: 01 index 1 mmio: [e8000000, e80fffff]
>bus: 01 index 2 mmio: [d8000000, e7ffffff]
>bus: 01 index 3 mmio: [0, 0]
>NET: Registered protocol family 2
>Switched to high resolution mode on CPU 0
>IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
>TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
>TCP bind hash table entries: 65536 (order: 9, 2359296 bytes)
>TCP: Hash tables configured (established 131072 bind 65536)
>TCP reno registered
>NET: Registered protocol family 1
>checking if image is initramfs... it is
>debug: unmapping init memory f7d3c000..f7ff0000
>Simple Boot Flag at 0x37 set to 0x1
>apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
>apm: overridden by ACPI.
>audit: initializing netlink socket (disabled)
>type=2000 audit(1222170307.541:1): initialized
>highmem bounce pool size: 64 pages
>HugeTLB registered 4 MB page size, pre-allocated 0 pages
>VFS: Disk quotas dquot_6.5.1
>Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>msgmni has been set to 1716
>SELinux:  Registering netfilter hooks
>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: VIA PCI bridge detected.Disabling DAC.
>pci 0000:00:10.0: uhci_check_and_reset_hc: legsup = 0x0010
>pci 0000:00:10.0: Performing full reset
>pci 0000:00:10.1: uhci_check_and_reset_hc: legsup = 0x0010
>pci 0000:00:10.1: Performing full reset
>pci 0000:00:10.2: uhci_check_and_reset_hc: legsup = 0x0010
>pci 0000:00:10.2: Performing full reset
>pci 0000:00:10.3: uhci_check_and_reset_hc: legsup = 0x0010
>pci 0000:00:10.3: Performing full reset
>pci 0000:01:00.0: Boot video device
>pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
>ACPI: Power Button (FF) [PWRF]
>input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
>ACPI: Power Button (CM) [PWRB]
>processor ACPI0007:00: registered as cooling_device0
>isapnp: Scanning for PnP cards...
>isapnp: No Plug & Play device found
>Non-volatile memory driver v1.2
>Linux agpgart interface v0.103
>agpgart-amd64 0000:00:00.0: AGP bridge [1106/0282]
>agpgart-amd64 0000:00:00.0: AGP aperture is 128M @ 0xd0000000
>Serial: 8250/16550 driver4 ports, IRQ sharing enabled
>serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>brd: module loaded
>input: Macintosh mouse button emulation as /devices/virtual/input/input2
>Driver 'sd' needs updating - please use bus_type methods
>ehci_hcd: block sizes: qh 128 qtd 96 itd 160 sitd 96
>ehci_hcd 0000:00:10.4: PCI INT C -> GSI 21 (level, low) -> IRQ 21
>ehci_hcd 0000:00:10.4: EHCI Host Controller
>drivers/usb/core/inode.c: creating file 'devices'
>drivers/usb/core/inode.c: creating file '001'
>ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
>ehci_hcd 0000:00:10.4: reset hcs_params 0x4208 dbg=0 cc=4 pcc=2 ordered !ppc ports=8
>ehci_hcd 0000:00:10.4: reset hcc_params 6872 thresh 7 uframes 256/512/1024
>ehci_hcd 0000:00:10.4: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
>ehci_hcd 0000:00:10.4: MWI active
>ehci_hcd 0000:00:10.4: supports USB remote wakeup
>ehci_hcd 0000:00:10.4: irq 21, io mem 0xe8101000
>ehci_hcd 0000:00:10.4: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
>ehci_hcd 0000:00:10.4: init command 010009 (park)=0 ithresh=1 period=256 RUN
>ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
>usb usb1: default language 0x0409
>usb usb1: uevent
>usb usb1: usb_probe_device
>usb usb1: configuration #1 chosen from 1 choice
>usb usb1: adding 1-0:1.0 (config #1, interface 0)
>usb 1-0:1.0: uevent
>hub 1-0:1.0: usb_probe_interface
>hub 1-0:1.0: usb_probe_interface - got id
>hub 1-0:1.0: USB hub found
>hub 1-0:1.0: 8 ports detected
>hub 1-0:1.0: standalone hub
>hub 1-0:1.0: no power switching (usb 1.0)
>hub 1-0:1.0: individual port over-current protection
>hub 1-0:1.0: power on to power good time: 20ms
>hub 1-0:1.0: local power source is good
>hub 1-0:1.0: trying to enable port power on non-switchable hub
>hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0000
>drivers/usb/core/inode.c: creating file '001'
>usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb1: Product: EHCI Host Controller
>usb usb1: Manufacturer: Linux 2.6.27-0.329.rc6.git2.fc10.i686 ehci_hcd
>usb usb1: SerialNumber: 0000:00:10.4
>ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
>ohci_hcd: block sizes: ed 64 td 64
>USB Universal Host Controller Interface driver v3.0
>uhci_hcd 0000:00:10.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
>uhci_hcd 0000:00:10.0: UHCI Host Controller
>drivers/usb/core/inode.c: creating file '002'
>uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
>uhci_hcd 0000:00:10.0: detected 2 ports
>uhci_hcd 0000:00:10.0: uhci_check_and_reset_hc: cmd = 0x0000
>uhci_hcd 0000:00:10.0: Performing full reset
>uhci_hcd 0000:00:10.0: supports USB remote wakeup
>uhci_hcd 0000:00:10.0: irq 21, io base 0x0000d000
>usb usb2: default language 0x0409
>usb usb2: uevent
>usb usb2: usb_probe_device
>usb usb2: configuration #1 chosen from 1 choice
>usb usb2: adding 2-0:1.0 (config #1, interface 0)
>usb 2-0:1.0: uevent
>hub 2-0:1.0: usb_probe_interface
>hub 2-0:1.0: usb_probe_interface - got id
>hub 2-0:1.0: USB hub found
>hub 2-0:1.0: 2 ports detected
>hub 2-0:1.0: standalone hub
>hub 2-0:1.0: no power switching (usb 1.0)
>hub 2-0:1.0: individual port over-current protection
>hub 2-0:1.0: power on to power good time: 2ms
>hub 2-0:1.0: local power source is good
>hub 2-0:1.0: trying to enable port power on non-switchable hub
>uhci_hcd 0000:00:10.0: port 1 portsc 008a,00
>uhci_hcd 0000:00:10.0: port 2 portsc 018a,00
>hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000
>drivers/usb/core/inode.c: creating file '001'
>usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
>usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb2: Product: UHCI Host Controller
>usb usb2: Manufacturer: Linux 2.6.27-0.329.rc6.git2.fc10.i686 uhci_hcd
>usb usb2: SerialNumber: 0000:00:10.0
>uhci_hcd 0000:00:10.1: PCI INT A -> GSI 21 (level, low) -> IRQ 21
>uhci_hcd 0000:00:10.1: UHCI Host Controller
>drivers/usb/core/inode.c: creating file '003'
>uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
>uhci_hcd 0000:00:10.1: detected 2 ports
>uhci_hcd 0000:00:10.1: uhci_check_and_reset_hc: cmd = 0x0000
>uhci_hcd 0000:00:10.1: Performing full reset
>uhci_hcd 0000:00:10.1: supports USB remote wakeup
>uhci_hcd 0000:00:10.1: irq 21, io base 0x0000d400
>usb usb3: default language 0x0409
>usb usb3: uevent
>usb usb3: usb_probe_device
>usb usb3: configuration #1 chosen from 1 choice
>usb usb3: adding 3-0:1.0 (config #1, interface 0)
>usb 3-0:1.0: uevent
>hub 3-0:1.0: usb_probe_interface
>hub 3-0:1.0: usb_probe_interface - got id
>hub 3-0:1.0: USB hub found
>hub 3-0:1.0: 2 ports detected
>hub 3-0:1.0: standalone hub
>hub 3-0:1.0: no power switching (usb 1.0)
>hub 3-0:1.0: individual port over-current protection
>hub 3-0:1.0: power on to power good time: 2ms
>hub 3-0:1.0: local power source is good
>hub 3-0:1.0: trying to enable port power on non-switchable hub
>uhci_hcd 0000:00:10.1: port 1 portsc 018a,00
>uhci_hcd 0000:00:10.1: port 2 portsc 018a,00
>hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
>drivers/usb/core/inode.c: creating file '001'
>usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
>usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb3: Product: UHCI Host Controller
>usb usb3: Manufacturer: Linux 2.6.27-0.329.rc6.git2.fc10.i686 uhci_hcd
>usb usb3: SerialNumber: 0000:00:10.1
>uhci_hcd 0000:00:10.2: PCI INT B -> GSI 21 (level, low) -> IRQ 21
>uhci_hcd 0000:00:10.2: UHCI Host Controller
>drivers/usb/core/inode.c: creating file '004'
>uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
>uhci_hcd 0000:00:10.2: detected 2 ports
>uhci_hcd 0000:00:10.2: uhci_check_and_reset_hc: cmd = 0x0000
>uhci_hcd 0000:00:10.2: Performing full reset
>uhci_hcd 0000:00:10.2: supports USB remote wakeup
>uhci_hcd 0000:00:10.2: irq 21, io base 0x0000d800
>usb usb4: default language 0x0409
>usb usb4: uevent
>usb usb4: usb_probe_device
>usb usb4: configuration #1 chosen from 1 choice
>usb usb4: adding 4-0:1.0 (config #1, interface 0)
>usb 4-0:1.0: uevent
>hub 4-0:1.0: usb_probe_interface
>hub 4-0:1.0: usb_probe_interface - got id
>hub 4-0:1.0: USB hub found
>hub 4-0:1.0: 2 ports detected
>hub 4-0:1.0: standalone hub
>hub 4-0:1.0: no power switching (usb 1.0)
>hub 4-0:1.0: individual port over-current protection
>hub 4-0:1.0: power on to power good time: 2ms
>hub 4-0:1.0: local power source is good
>hub 4-0:1.0: trying to enable port power on non-switchable hub
>uhci_hcd 0000:00:10.2: port 1 portsc 008a,00
>uhci_hcd 0000:00:10.2: port 2 portsc 008a,00
>hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000
>drivers/usb/core/inode.c: creating file '001'
>usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
>usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb4: Product: UHCI Host Controller
>usb usb4: Manufacturer: Linux 2.6.27-0.329.rc6.git2.fc10.i686 uhci_hcd
>usb usb4: SerialNumber: 0000:00:10.2
>uhci_hcd 0000:00:10.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21
>uhci_hcd 0000:00:10.3: UHCI Host Controller
>drivers/usb/core/inode.c: creating file '005'
>uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
>uhci_hcd 0000:00:10.3: detected 2 ports
>uhci_hcd 0000:00:10.3: uhci_check_and_reset_hc: cmd = 0x0000
>uhci_hcd 0000:00:10.3: Performing full reset
>uhci_hcd 0000:00:10.3: supports USB remote wakeup
>uhci_hcd 0000:00:10.3: irq 21, io base 0x0000dc00
>usb usb5: default language 0x0409
>usb usb5: uevent
>usb usb5: usb_probe_device
>usb usb5: configuration #1 chosen from 1 choice
>usb usb5: adding 5-0:1.0 (config #1, interface 0)
>usb 5-0:1.0: uevent
>hub 5-0:1.0: usb_probe_interface
>hub 5-0:1.0: usb_probe_interface - got id
>hub 5-0:1.0: USB hub found
>hub 5-0:1.0: 2 ports detected
>hub 5-0:1.0: standalone hub
>hub 5-0:1.0: no power switching (usb 1.0)
>hub 5-0:1.0: individual port over-current protection
>hub 5-0:1.0: power on to power good time: 2ms
>hub 5-0:1.0: local power source is good
>hub 5-0:1.0: trying to enable port power on non-switchable hub
>uhci_hcd 0000:00:10.3: port 1 portsc 008a,00
>uhci_hcd 0000:00:10.3: port 2 portsc 018a,00
>hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000
>drivers/usb/core/inode.c: creating file '001'
>usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
>usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb5: Product: UHCI Host Controller
>usb usb5: Manufacturer: Linux 2.6.27-0.329.rc6.git2.fc10.i686 uhci_hcd
>usb usb5: SerialNumber: 0000:00:10.3
>PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] 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
>rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
>rtc0: alarms up to one year, y3k
>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
>Using IPI No-Shortcut mode
>registered taskstats version 1
>  Magic number: 8:149:783
>debug: unmapping init memory c07f8000..c096c000
>Write protecting the kernel read-only data: 1144k
>input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
>[drm] Initialized drm 1.1.0 20060810
>pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>[drm] Initialized radeon 1.29.0 20080528 on minor 0
>modprobe used greatest stack depth: 2560 bytes left
>modprobe used greatest stack depth: 2280 bytes left
>pata_via 0000:00:0f.1: version 0.3.3
>ACPI: PCI Interrupt Link [ALKA] BIOS reported IRQ 11, using IRQ 20
>ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20
>pata_via 0000:00:0f.1: PCI INT A -> Link[ALKA] -> GSI 20 (level, low) -> IRQ 20
>scsi0 : pata_via
>scsi1 : pata_via
>ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xcc00 irq 14
>ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xcc08 irq 15
>usb usb2: suspend_rh (auto-stop)
>ata1.00: ATA-7: Maxtor 6E040L0, NAR61590, max UDMA/100
>ata1.00: 78165360 sectors, multi 16: LBA48 
>ata1.00: configured for UDMA/100
>input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
>usb usb3: suspend_rh (auto-stop)
>scsi 0:0:0:0: Direct-Access     ATA      Maxtor 6E040L0   NAR6 PQ: 0 ANSI: 5
>sd 0:0:0:0: [sda] 78165360 512-byte hardware sectors (40021 MB)
>sd 0:0:0:0: [sda] Write Protect is off
>sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>sd 0:0:0:0: [sda] 78165360 512-byte hardware sectors (40021 MB)
>sd 0:0:0:0: [sda] Write Protect is off
>sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sda:<7>usb usb4: suspend_rh (auto-stop)
>usb usb5: suspend_rh (auto-stop)
>hub 1-0:1.0: hub_suspend
>usb usb1: bus auto-suspend
>ehci_hcd 0000:00:10.4: suspend root hub
>hub 2-0:1.0: hub_suspend
>usb usb2: bus auto-suspend
>usb usb2: suspend_rh
> sda1 sda2 sda3
>sd 0:0:0:0: [sda] Attached SCSI disk
>sd 0:0:0:0: Attached scsi generic sg0 type 0
>modprobe used greatest stack depth: 1088 bytes left
>pata_acpi 0000:00:0f.0: PCI INT B -> Link[ALKA] -> GSI 20 (level, low) -> IRQ 20
>pata_acpi 0000:00:0f.0: PCI INT B disabled
>hub 3-0:1.0: hub_suspend
>usb usb3: bus auto-suspend
>usb usb3: suspend_rh
>hub 4-0:1.0: hub_suspend
>usb usb4: bus auto-suspend
>usb usb4: suspend_rh
>hub 5-0:1.0: hub_suspend
>usb usb5: bus auto-suspend
>usb usb5: suspend_rh
>kjournald starting.  Commit interval 5 seconds
>EXT3-fs: mounted filesystem with ordered data mode.
>type=1404 audit(1222170313.580:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>SELinux: 8192 avtab hash slots, 105460 rules.
>SELinux: 8192 avtab hash slots, 105460 rules.
>SELinux:  8 users, 11 roles, 2449 types, 119 bools, 1 sens, 1024 cats
>SELinux:  73 classes, 105460 rules
>SELinux:  Completing initialization.
>SELinux:  Setting up existing superblocks.
>SELinux: initialized (dev sda3, type ext3), uses xattr
>SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
>SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
>SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses genfs_contexts
>SELinux: initialized (dev devpts, type devpts), uses transition SIDs
>SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts
>SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
>SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
>SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
>SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
>SELinux: initialized (dev proc, type proc), uses genfs_contexts
>SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
>SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
>SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>type=1403 audit(1222170314.703:3): policy loaded auid=4294967295 ses=4294967295
>usb usb2: uevent
>usb 2-0:1.0: uevent
>usb usb3: uevent
>usb 3-0:1.0: uevent
>usb usb4: uevent
>usb 4-0:1.0: uevent
>usb usb5: uevent
>usb 5-0:1.0: uevent
>usb usb1: uevent
>usb 1-0:1.0: uevent
>VIA Networking Velocity Family Gigabit Ethernet Adapter Driver Ver. 1.14
>Copyright (c) 2002, 2003 VIA Networking Technologies, Inc.
>Copyright (c) 2004 Red Hat Inc.
>via-velocity 0000:00:0e.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
>eth0: VIA Networking Velocity Family Gigabit Ethernet Adapter
>eth0: Ethernet Address: 00:50:8D:64:42:C4
>sata_via 0000:00:0f.0: version 2.3
>sata_via 0000:00:0f.0: PCI INT B -> Link[ALKA] -> GSI 20 (level, low) -> IRQ 20
>sata_via 0000:00:0f.0: routed to hard irq line 11
>scsi2 : sata_via
>scsi3 : sata_via
>ata3: SATA max UDMA/133 cmd 0xb400 ctl 0xb800 bmdma 0xc400 irq 20
>ata4: SATA max UDMA/133 cmd 0xbc00 ctl 0xc000 bmdma 0xc408 irq 20
>ata3: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
>ata4: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
>parport_pc 00:0a: reported by Plug and Play ACPI
>parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
>input: PC Speaker as /devices/platform/pcspkr/input/input5
>Floppy drive(s): fd0 is 1.44M
>FDC 0 is a post-1991 82077
>ALSA sound/pci/via82xx.c:2415: via82xx: DXS white list for ABIT KV8 Pro found
>VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low) -> IRQ 22
>VIA 82xx Audio 0000:00:11.5: setting latency timer to 64
>modprobe used greatest stack depth: 928 bytes left
>ppdev: user-space parallel port driver
>device-mapper: uevent: version 1.0.3
>device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
>device-mapper: multipath: version 1.0.5 loaded
>EXT3 FS on sda3, internal journal
>SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>Adding 1474160k swap on /dev/sda1.  Priority:-1 extents:1 across:1474160k
>SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts
>powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 2800+ processors (1 cpu cores) (version 2.20.00)
>powernow-k8:    0 : fid 0xa (1800 MHz), vid 0x2
>powernow-k8:    1 : fid 0x2 (1000 MHz), vid 0x12
>Clocksource tsc unstable (delta = -159450496 ns)
>Loading iSCSI transport class v2.0-870.
>iscsi: registered transport (tcp)
>iscsi: registered transport (iser)
>Velocity is AUTO mode
>eth0: Link auto-negotiation speed 100M bps full duplex
>scsi4 : iSCSI Initiator over TCP/IP
>scsi 4:0:0:0: Direct-Access     IET      VIRTUAL-DISK     0    PQ: 0 ANSI: 4
>sd 4:0:0:0: [sdb] 32772537 512-byte hardware sectors (16780 MB)
>sd 4:0:0:0: [sdb] Write Protect is off
>sd 4:0:0:0: [sdb] Mode Sense: 77 00 00 08
>sd 4:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
>sd 4:0:0:0: [sdb] 32772537 512-byte hardware sectors (16780 MB)
>sd 4:0:0:0: [sdb] Write Protect is off
>sd 4:0:0:0: [sdb] Mode Sense: 77 00 00 08
>sd 4:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
> sdb: sdb1
>type=1400 audit(1222170477.665:4): avc:  denied  { search } for  pid=1670 comm="iscsid" name="bdi" dev=debugfs ino=6 scontext=system_u:system_r:iscsid_t:s0 tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>type=1400 audit(1222170477.665:5): avc:  denied  { search } for  pid=1670 comm="iscsid" name="/" dev=debugfs ino=1 scontext=system_u:system_r:iscsid_t:s0 tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>sd 4:0:0:0: [sdb] Attached SCSI disk
>sd 4:0:0:0: Attached scsi generic sg1 type 0
>NET: Registered protocol family 10
>lo: Disabled Privacy Extensions
>eth0: no IPv6 routers present
>
>=======================================================
>[ INFO: possible circular locking dependency detected ]
>2.6.27-0.329.rc6.git2.fc10.i686 #1
>-------------------------------------------------------
>iscsid/1587 is trying to acquire lock:
> ((ihost->scan_workq_name)){--..}, at: [<c043c811>] cleanup_workqueue_thread+0x11/0x5e
>
>but task is already holding lock:
> (cpu_add_remove_lock){--..}, at: [<c042ec26>] cpu_maps_update_begin+0x14/0x16
>
>which lock already depends on the new lock.
>
>
>the existing dependency chain (in reverse order) is:
>
>-> #5 (cpu_add_remove_lock){--..}:
>       [<c044d051>] __lock_acquire+0x980/0xae6
>       [<c044d212>] lock_acquire+0x5b/0x81
>       [<c0694741>] __mutex_lock_common+0xbe/0x2ef
>       [<c0694a19>] mutex_lock_nested+0x33/0x3b
>       [<c042ec26>] cpu_maps_update_begin+0x14/0x16
>       [<c043c896>] destroy_workqueue+0x26/0x78
>       [<f8b3445d>] iscsi_remove_host+0x1d/0x21 [scsi_transport_iscsi]
>       [<c0592c3c>] transport_remove_classdev+0x23/0x50
>       [<c0592891>] attribute_container_device_trigger+0x64/0x98
>       [<c0592bef>] transport_remove_device+0x12/0x14
>       [<c0598123>] scsi_remove_host+0xbd/0xe6
>       [<f8b3e912>] iscsi_host_remove+0x1c/0x1f [libiscsi]
>       [<f8b2af16>] iscsi_tcp_session_destroy+0x41/0x4c [iscsi_tcp]
>       [<f8b35ebf>] iscsi_if_rx+0x15d/0x701 [scsi_transport_iscsi]
>       [<c06381cd>] netlink_unicast+0xf6/0x14c
>       [<c063845a>] netlink_sendmsg+0x237/0x244
>       [<c0616d1f>] __sock_sendmsg+0x4a/0x53
>       [<c061755a>] sock_sendmsg+0xbd/0xd3
>       [<c06176b4>] sys_sendmsg+0x144/0x197
>       [<c0618819>] sys_socketcall+0x16d/0x1a4
>       [<c0404d02>] syscall_call+0x7/0xb
>       [<ffffffff>] 0xffffffff
>
>-> #4 (attribute_container_mutex){--..}:
>       [<c044d051>] __lock_acquire+0x980/0xae6
>       [<c044d212>] lock_acquire+0x5b/0x81
>       [<c0694741>] __mutex_lock_common+0xbe/0x2ef
>       [<c0694a19>] mutex_lock_nested+0x33/0x3b
>       [<c05929a5>] attribute_container_add_device+0x20/0x105
>       [<c0592caa>] transport_setup_device+0x12/0x14
>       [<c059fc99>] scsi_sysfs_device_initialize+0xb0/0xf2
>       [<c059dad8>] scsi_alloc_sdev+0x174/0x1c6
>       [<c059dd11>] scsi_probe_and_add_lun+0xc1/0x94f
>       [<c059f0fe>] __scsi_add_device+0x8a/0xb0
>       [<c05b1794>] ata_scsi_scan_host+0x8f/0x217
>       [<c05af3a9>] ata_host_register+0x1f1/0x201
>       [<c05b6322>] ata_pci_sff_activate_host+0x17e/0x1a4
>       [<c05b6782>] ata_pci_sff_init_one+0xa0/0xea
>       [<f883b317>] via_init_one+0x1ce/0x1ec [pata_via]
>       [<c052639a>] pci_device_probe+0x3e/0x5e
>       [<c059067e>] driver_probe_device+0xa5/0x141
>       [<c059075c>] __driver_attach+0x42/0x64
>       [<c0590031>] bus_for_each_dev+0x43/0x6d
>       [<c0590506>] driver_attach+0x19/0x1b
>       [<c058fa46>] bus_add_driver+0xa8/0x1c8
>       [<c0590911>] driver_register+0x89/0xe9
>       [<c052658c>] __pci_register_driver+0x58/0x84
>       [<f885101c>] pacpi_cable_detect+0x1c/0x23 [pata_acpi]
>       [<c0401139>] do_one_initcall+0x42/0x133
>       [<c0454f72>] sys_init_module+0x8e/0x183
>       [<c0404d02>] syscall_call+0x7/0xb
>       [<ffffffff>] 0xffffffff
>
>-> #3 (&shost->scan_mutex){--..}:
>       [<c044d051>] __lock_acquire+0x980/0xae6
>       [<c044d212>] lock_acquire+0x5b/0x81
>       [<c0694741>] __mutex_lock_common+0xbe/0x2ef
>       [<c0694a19>] mutex_lock_nested+0x33/0x3b
>       [<c059f039>] scsi_scan_target+0x41/0x7c
>       [<f8b3512d>] iscsi_user_scan_session+0xa8/0xbc [scsi_transport_iscsi]
>       [<c058e3da>] device_for_each_child+0x26/0x4e
>       [<f8b3506a>] iscsi_user_scan+0x29/0x2b [scsi_transport_iscsi]
>       [<c059f806>] store_scan+0x84/0xaa
>       [<c058dc86>] dev_attr_store+0x23/0x2b
>       [<c04db96e>] sysfs_write_file+0xbe/0xe9
>       [<c049e6f5>] vfs_write+0x89/0xe4
>       [<c049e7f3>] sys_write+0x40/0x65
>       [<c0404d02>] syscall_call+0x7/0xb
>       [<ffffffff>] 0xffffffff
>
>-> #2 (&ihost->mutex){--..}:
>       [<c044d051>] __lock_acquire+0x980/0xae6
>       [<c044d212>] lock_acquire+0x5b/0x81
>       [<c0694741>] __mutex_lock_common+0xbe/0x2ef
>       [<c0694a19>] mutex_lock_nested+0x33/0x3b
>       [<f8b35832>] __iscsi_unbind_session+0x36/0x95 [scsi_transport_iscsi]
>       [<c043c50e>] run_workqueue+0xdb/0x1a9
>       [<c043c6ad>] worker_thread+0xd1/0xdd
>       [<c043f614>] kthread+0x40/0x66
>       [<c040599b>] kernel_thread_helper+0x7/0x10
>       [<ffffffff>] 0xffffffff
>
>-> #1 (&session->unbind_work){--..}:
>       [<c044d051>] __lock_acquire+0x980/0xae6
>       [<c044d212>] lock_acquire+0x5b/0x81
>       [<c043c508>] run_workqueue+0xd5/0x1a9
>       [<c043c6ad>] worker_thread+0xd1/0xdd
>       [<c043f614>] kthread+0x40/0x66
>       [<c040599b>] kernel_thread_helper+0x7/0x10
>       [<ffffffff>] 0xffffffff
>
>-> #0 ((ihost->scan_workq_name)){--..}:
>       [<c044cf26>] __lock_acquire+0x855/0xae6
>       [<c044d212>] lock_acquire+0x5b/0x81
>       [<c043c82b>] cleanup_workqueue_thread+0x2b/0x5e
>       [<c043c8c0>] destroy_workqueue+0x50/0x78
>       [<f8b3445d>] iscsi_remove_host+0x1d/0x21 [scsi_transport_iscsi]
>       [<c0592c3c>] transport_remove_classdev+0x23/0x50
>       [<c0592891>] attribute_container_device_trigger+0x64/0x98
>       [<c0592bef>] transport_remove_device+0x12/0x14
>       [<c0598123>] scsi_remove_host+0xbd/0xe6
>       [<f8b3e912>] iscsi_host_remove+0x1c/0x1f [libiscsi]
>       [<f8b2af16>] iscsi_tcp_session_destroy+0x41/0x4c [iscsi_tcp]
>       [<f8b35ebf>] iscsi_if_rx+0x15d/0x701 [scsi_transport_iscsi]
>       [<c06381cd>] netlink_unicast+0xf6/0x14c
>       [<c063845a>] netlink_sendmsg+0x237/0x244
>       [<c0616d1f>] __sock_sendmsg+0x4a/0x53
>       [<c061755a>] sock_sendmsg+0xbd/0xd3
>       [<c06176b4>] sys_sendmsg+0x144/0x197
>       [<c0618819>] sys_socketcall+0x16d/0x1a4
>       [<c0404d02>] syscall_call+0x7/0xb
>       [<ffffffff>] 0xffffffff
>
>other info that might help us debug this:
>
>3 locks held by iscsid/1587:
> #0:  (rx_queue_mutex){--..}, at: [<f8b35d7f>] iscsi_if_rx+0x1d/0x701 [scsi_transport_iscsi]
> #1:  (attribute_container_mutex){--..}, at: [<c059284c>] attribute_container_device_trigger+0x1f/0x98
> #2:  (cpu_add_remove_lock){--..}, at: [<c042ec26>] cpu_maps_update_begin+0x14/0x16
>
>stack backtrace:
>Pid: 1587, comm: iscsid Not tainted 2.6.27-0.329.rc6.git2.fc10.i686 #1
> [<c0693747>] ? printk+0x14/0x1d
> [<c044c4ba>] print_circular_bug_tail+0x5d/0x68
> [<c044cf26>] __lock_acquire+0x855/0xae6
> [<c044d212>] lock_acquire+0x5b/0x81
> [<c043c811>] ? cleanup_workqueue_thread+0x11/0x5e
> [<c043c82b>] cleanup_workqueue_thread+0x2b/0x5e
> [<c043c811>] ? cleanup_workqueue_thread+0x11/0x5e
> [<c043c8c0>] destroy_workqueue+0x50/0x78
> [<f8b34440>] ? iscsi_remove_host+0x0/0x21 [scsi_transport_iscsi]
> [<f8b3445d>] iscsi_remove_host+0x1d/0x21 [scsi_transport_iscsi]
> [<c0592c3c>] transport_remove_classdev+0x23/0x50
> [<c0592891>] attribute_container_device_trigger+0x64/0x98
> [<c0592c19>] ? transport_remove_classdev+0x0/0x50
> [<c0592bef>] transport_remove_device+0x12/0x14
> [<c0598123>] scsi_remove_host+0xbd/0xe6
> [<f8b3e912>] iscsi_host_remove+0x1c/0x1f [libiscsi]
> [<f8b2af16>] iscsi_tcp_session_destroy+0x41/0x4c [iscsi_tcp]
> [<f8b35ebf>] iscsi_if_rx+0x15d/0x701 [scsi_transport_iscsi]
> [<c069596c>] ? _read_unlock+0x22/0x25
> [<c06381cd>] netlink_unicast+0xf6/0x14c
> [<c063845a>] netlink_sendmsg+0x237/0x244
> [<c0616d1f>] __sock_sendmsg+0x4a/0x53
> [<c061755a>] sock_sendmsg+0xbd/0xd3
> [<c044b2f6>] ? trace_hardirqs_off_caller+0x15/0x91
> [<c043f8c6>] ? autoremove_wake_function+0x0/0x38
> [<c040979a>] ? native_sched_clock+0xb3/0xd3
> [<c044bb9b>] ? mark_lock+0x1e/0x331
> [<c044b2f6>] ? trace_hardirqs_off_caller+0x15/0x91
> [<c041f26a>] ? need_resched+0x18/0x22
> [<c051ae7b>] ? copy_from_user+0x3e/0x125
> [<c061de7e>] ? verify_iovec+0x45/0x73
> [<c06176b4>] sys_sendmsg+0x144/0x197
> [<c0498adc>] ? check_valid_pointer+0x24/0x53
> [<c0499149>] ? check_object+0x131/0x165
> [<c0498adc>] ? check_valid_pointer+0x24/0x53
> [<c0499149>] ? check_object+0x131/0x165
> [<c044c098>] ? trace_hardirqs_on_caller+0xf9/0x11a
> [<c04acabd>] ? d_free+0x40/0x52
> [<c044c0c4>] ? trace_hardirqs_on+0xb/0xd
> [<c04acabd>] ? d_free+0x40/0x52
> [<c04b22db>] ? mntput_no_expire+0x1f/0xfa
> [<c0618819>] sys_socketcall+0x16d/0x1a4
> [<c0404d02>] syscall_call+0x7/0xb
> =======================
>type=1400 audit(1222175875.117:6): avc:  denied  { write } for  pid=2225 comm="dmesg" path="/root/log" dev=sda3 ino=336038 scontext=system_u:system_r:dmesg_t:s0 tcontext=system_u:object_r:admin_home_t:s0 tclass=file
>type=1400 audit(1222175883.823:7): avc:  denied  { write } for  pid=2227 comm="dmesg" path="/tmp/log" dev=sda3 ino=125271 scontext=system_u:system_r:dmesg_t:s0 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file
>type=1404 audit(1222175898.770:8): enforcing=0 old_enforcing=1 auid=4294967295 ses=4294967295
>type=1400 audit(1222175900.494:9): avc:  denied  { write } for  pid=2231 comm="dmesg" path="/tmp/log" dev=sda3 ino=125271 scontext=system_u:system_r:dmesg_t:s0 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file

Actions: View

Attachments on bug 463715: 317606