Re: drm/nouveau: crash regression in 3.5

[Ortwin GlÃck]

On 25.07.2012 20:42, Marcin Slusarz wrote:
> Good, below patch should fix this panic.
>
> Note that you can hit an oops in drm_handle_vblank because patch from
> http://lists.freedesktop.org/archives/dri-devel/2012-May/023498.html
> has not been applied (yet?).

After applying your patch, it still crashes, although with a slightly 
different stack trace. I then also applied the second patch, but that 
doesn't make any difference. New log attached.

Looks like interrupt occurs before nouveau_software_context_new() is 
called? Shouldn't the initialization be done from 
nouveau_irq_preinstall() so it is available when the irq occurs? Again, 
I am not an expert here. Just guessing...

Thanks,

Ortwin
Initializing cgroup subsys cpu
Linux version 3.5.0 (root@ortwin-hp) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #3 SMP PREEMPT Thu Jul 26 14:42:43 CEST 2012
Command line: root=/dev/sda5 rootfstype=ext4 pciehp_force=1 nouveau.modeset=1 nouveau.noaccel=1 netconsole=4444@xxxxxxxxxxx/eth0,4444@xxxxxxxxxx/00:1a:64:89:71:b8 drm.debug=1
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000befc1fff] usable
BIOS-e820: [mem 0x00000000befc2000-0x00000000bf6c1fff] reserved
BIOS-e820: [mem 0x00000000bf6c2000-0x00000000bf7c1fff] ACPI NVS
BIOS-e820: [mem 0x00000000bf7c2000-0x00000000bf7fefff] ACPI data
BIOS-e820: [mem 0x00000000bf7ff000-0x00000000bf7fffff] usable
BIOS-e820: [mem 0x00000000bf800000-0x00000000bfffffff] reserved
BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
BIOS-e820: [mem 0x00000000fed10000-0x00000000fed13fff] reserved
BIOS-e820: [mem 0x00000000fed19000-0x00000000fed19fff] reserved
BIOS-e820: [mem 0x00000000fed1b000-0x00000000fed1ffff] reserved
BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
BIOS-e820: [mem 0x00000000ffd00000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x00000001fbffffff] usable
BIOS-e820: [mem 0x00000001fc000000-0x00000001ffffffff] reserved
BIOS-e820: [mem 0x0000000200000000-0x000000023bffffff] usable
NX (Execute Disable) protection: active
DMI 2.6 present.
No AGP bridge found
e820: last_pfn = 0x23c000 max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
e820: last_pfn = 0xbf800 max_arch_pfn = 0x400000000
init_memory_mapping: [mem 0x00000000-0xbf7fffff]
init_memory_mapping: [mem 0x100000000-0x23bffffff]
ACPI: RSDP 00000000000fddc0 00024 (v02 HPQOEM)
ACPI: XSDT 00000000bf7fe120 00094 (v01 HPQOEM SLIC-MPC 0000000F      01000013)
ACPI: FACP 00000000bf7fc000 000F4 (v03 HPQOEM 1521     0000000F HP   00000001)
ACPI: DSDT 00000000bf7da000 1C77F (v02 HPQOEM 1521     00000001 INTL 20060912)
ACPI: FACS 00000000bf760000 00040
ACPI: HPET 00000000bf7fb000 00038 (v01 HPQOEM 1521     00000001 HP   00000001)
ACPI: APIC 00000000bf7fa000 000BC (v01 HPQOEM 1521     00000001 HP   00000001)
ACPI: MCFG 00000000bf7f9000 0003C (v01 HPQOEM 1521     00000001 HP   00000001)
ACPI: TCPA 00000000bf7f7000 00032 (v02 HPQOEM 1521     00000000 HP   00000001)
ACPI: SSDT 00000000bf7d7000 00135 (v01 HPQOEM SataAhci 00001000 INTL 20060912)
ACPI: SSDT 00000000bf7d6000 00314 (v01 HPQOEM PtidDevc 00001000 INTL 20060912)
ACPI: SLIC 00000000bf7d5000 00176 (v01 HPQOEM SLIC-MPC 00000001 HP   00000001)
ACPI: SSDT 00000000bf7d1000 02576 (v01 HPQOEM NVIDIAGF 00000001 INTL 20060912)
ACPI: DMAR 00000000bf7d0000 00080 (v01 INTEL  CP_DALE  00000001 INTL 00000001)
ACPI: SSDT 00000000bf7cf000 00A10 (v01  PmRef    CpuPm 00003000 INTL 20060912)
ACPI: SSDT 00000000bf7ce000 00288 (v01  PmRef  Cpu0Tst 00003000 INTL 20060912)
ACPI: SSDT 00000000bf7cd000 00225 (v01  PmRef    ApTst 00003000 INTL 20060912)
ACPI: ASF! 00000000bf7f8000 000A0 (v32 HPQOEM 1521     00000001 HP   00000001)
Zone ranges:
  DMA      [mem 0x00010000-0x00ffffff]
  DMA32    [mem 0x01000000-0xffffffff]
  Normal   [mem 0x100000000-0x23bffffff]
Movable zone start for each node
Early memory node ranges
  node   0: [mem 0x00010000-0x0009efff]
  node   0: [mem 0x00100000-0xbefc1fff]
  node   0: [mem 0xbf7ff000-0xbf7fffff]
  node   0: [mem 0x100000000-0x1fbffffff]
  node   0: [mem 0x200000000-0x23bffffff]
ACPI: PM-Timer IO Port: 0x408
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, 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 high level)
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
SMP: Allowing 8 CPUs, 4 hotplug CPUs
e820: [mem 0xc0000000-0xdfffffff] available for PCI devices
setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
PERCPU: Embedded 27 pages/cpu @ffff88023bc00000 s78080 r8192 d24320 u262144
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2023500
Kernel command line: root=/dev/sda5 rootfstype=ext4 pciehp_force=1 nouveau.modeset=1 nouveau.noaccel=1 netconsole=4444@xxxxxxxxxxx/eth0,4444@xxxxxxxxxx/00:1a:64:89:71:b8 drm.debug=1
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
__ex_table already sorted, skipping sort
Checking aperture...
No AGP bridge found
Memory: 8015340k/9371648k available (7704k kernel code, 1131192k absent, 225116k reserved, 5399k data, 540k init)
SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:4352 nr_irqs:744 16
Extended CMOS year: 2000
Console: colour VGA+ 80x25
console [tty0] enabled
Fast TSC calibration failed
TSC: PIT calibration matches HPET. 1 loops
Detected 2660.579 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 5321.15 BogoMIPS (lpj=10642316)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 256
Initializing cgroup subsys blkio
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 9 MCE banks
CPU0: Thermal monitoring enabled (TM1)
using mwait in idle threads.
ACPI: Core revision 20120320
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Core(TM) i7 CPU       M 620  @ 2.67GHz stepping 05
Performance Events: PEBS fmt1+, 16-deep LBR, Westmere events, Intel PMU driver.
CPUID marked event: 'bus cycles' unavailable
... version:                3
... bit width:              48
... generic registers:      4
... value mask:             0000ffffffffffff
... max period:             000000007fffffff
... fixed-purpose events:   3
... event mask:             000000070000000f
Booting Node   0, Processors  #1 #2 #3
Brought up 4 CPUs
Total of 4 processors activated (21284.63 BogoMIPS).
devtmpfs: initialized
PM: Registering ACPI NVS region [mem 0xbf6c2000-0xbf7c1fff] (1048576 bytes)
NET: Registered protocol family 16
ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
ACPI: bus type pci registered
dca service started, version 1.12.1
PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
ACPI: SSDT 00000000bf6bba18 0047D (v01  PmRef  Cpu0Ist 00003000 INTL 20060912)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT           (null) 0047D (v01  PmRef  Cpu0Ist 00003000 INTL 20060912)
ACPI: SSDT 00000000bf6b9018 008AA (v01  PmRef  Cpu0Cst 00003001 INTL 20060912)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT           (null) 008AA (v01  PmRef  Cpu0Cst 00003001 INTL 20060912)
ACPI: SSDT 00000000bf6baa98 00303 (v01  PmRef    ApIst 00003000 INTL 20060912)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT           (null) 00303 (v01  PmRef    ApIst 00003000 INTL 20060912)
ACPI: SSDT 00000000bf6b8d98 00119 (v01  PmRef    ApCst 00003000 INTL 20060912)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT           (null) 00119 (v01  PmRef    ApCst 00003000 INTL 20060912)
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: Power Resource [APPR] (off)
ACPI: Power Resource [COMP] (on)
ACPI: Power Resource [LPP] (on)
ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
ACPI: No dock devices found.
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7]
pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff]
pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xdfffffff]
pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xfedfffff]
pci_root PNP0A08:00: host bridge window [mem 0xfee01000-0xffffffff]
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff]
pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfedfffff]
pci_bus 0000:00: root bus resource [mem 0xfee01000-0xffffffff]
pci 0000:00:01.0: PCI bridge to [bus 01-01]
pci 0000:00:1c.0: PCI bridge to [bus 02-02]
pci 0000:00:1c.1: PCI bridge to [bus 03-43]
pci 0000:00:1c.3: PCI bridge to [bus 44-44]
pci 0000:00:1c.7: PCI bridge to [bus 45-45]
pci 0000:46:06.0: proprietary Ricoh MMC controller disabled (via firewire function)
pci 0000:46:06.0: MMC cards are now supported by standard SDHCI controller
pci 0000:00:1e.0: PCI bridge to [bus 46-47] (subtractive decode)
pci_bus 0000:47: [bus 47-4a] partially hidden behind transparent bridge 0000:46 [bus 46-47]
 pci0000:00: Requesting ACPI _OSC control (0x1d)
 pci0000:00: ACPI _OSC control (0x1d) granted
ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus ff])
PCI host bridge to bus 0000:ff
 pci0000:ff: Requesting ACPI _OSC control (0x1d)
 pci0000:ff: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
ACPI _OSC control for PCIe not granted, disabling ASPM
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 *5 6 7 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:01:00.0
SCSI subsystem initialized
ACPI: bus type usb registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Linux video capture interface: v2.00
wmi: Mapper loaded
Advanced Linux Sound Architecture Driver Version 1.0.25.
PCI: Using ACPI for IRQ routing
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
cfg80211: Calling CRDA to update world regulatory domain
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
hpet0: 8 comparators, 64-bit 14.318180 MHz counter
Switching to clocksource hpet
pnp: PnP ACPI init
ACPI: bus type pnp registered
system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
system 00:01: [mem 0xfed1b000-0xfed1bfff] has been reserved
system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:01: [mem 0xd7700000-0xd7700fff] has been reserved
system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved
system 00:01: [mem 0xfed90000-0xfed93fff] has been reserved
system 00:01: [mem 0xfed45000-0xfed8ffff] has been reserved
system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
system 00:07: [io  0x0200-0x027f] has been reserved
system 00:07: [io  0x1000-0x100f] has been reserved
system 00:07: [io  0xffff] has been reserved
system 00:07: [io  0xffff] has been reserved
system 00:07: [io  0x0400-0x047f] has been reserved
system 00:07: [io  0x0500-0x057f] has been reserved
system 00:07: [io  0xef80-0xef9f] has been reserved
pnp: PnP ACPI: found 15 devices
ACPI: ACPI bus type pnp unregistered
pci 0000:01:00.0: no compatible bridge window for [mem 0xfff80000-0xffffffff pref]
pci 0000:03:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref]
pci 0000:00:1e.0: BAR 15: assigned [mem 0xd8000000-0xdbffffff pref]
pci 0000:01:00.0: BAR 6: assigned [mem 0xd3080000-0xd30fffff pref]
pci 0000:00:01.0: PCI bridge to [bus 01-01]
pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
pci 0000:00:01.0:   bridge window [mem 0xd2000000-0xd30fffff]
pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
pci 0000:00:1c.0: PCI bridge to [bus 02-02]
pci 0000:00:1c.0:   bridge window [mem 0xd7500000-0xd75fffff]
pci 0000:03:00.0: BAR 6: assigned [mem 0xd3120000-0xd313ffff pref]
pci 0000:00:1c.1: PCI bridge to [bus 03-43]
pci 0000:00:1c.1:   bridge window [io  0x3000-0x4fff]
pci 0000:00:1c.1:   bridge window [mem 0xd3500000-0xd74fffff]
pci 0000:00:1c.1:   bridge window [mem 0xd3100000-0xd31fffff 64bit pref]
pci 0000:00:1c.3: PCI bridge to [bus 44-44]
pci 0000:00:1c.3:   bridge window [mem 0xd3400000-0xd34fffff]
pci 0000:00:1c.7: PCI bridge to [bus 45-45]
pci 0000:00:1c.7:   bridge window [mem 0xd3300000-0xd33fffff]
pci 0000:46:06.4: BAR 15: assigned [mem 0xd8000000-0xdbffffff pref]
pci 0000:46:06.4: BAR 16: assigned [mem 0xdc000000-0xdfffffff]
pci 0000:46:06.4: BAR 13: assigned [io  0x2000-0x20ff]
pci 0000:46:06.4: BAR 14: assigned [io  0x2400-0x24ff]
pci 0000:46:06.4: CardBus bridge to [bus 47-4a]
pci 0000:46:06.4:   bridge window [io  0x2000-0x20ff]
pci 0000:46:06.4:   bridge window [io  0x2400-0x24ff]
pci 0000:46:06.4:   bridge window [mem 0xd8000000-0xdbffffff pref]
pci 0000:46:06.4:   bridge window [mem 0xdc000000-0xdfffffff]
pci 0000:00:1e.0: PCI bridge to [bus 46-47]
pci 0000:00:1e.0:   bridge window [io  0x2000-0x2fff]
pci 0000:00:1e.0:   bridge window [mem 0xd3200000-0xd32fffff]
pci 0000:00:1e.0:   bridge window [mem 0xd8000000-0xdbffffff pref]
NET: Registered protocol family 2
IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP: reno registered
UDP hash table entries: 4096 (order: 5, 131072 bytes)
UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
NET: Registered protocol family 1
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0xbafb8000-0xbefb7fff] (64MB) mapped at [ffff8800bafb8000-ffff8800befb7fff]
kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
microcode: CPU0 sig=0x20655, pf=0x10, revision=0x2
microcode: CPU1 sig=0x20655, pf=0x10, revision=0x2
microcode: CPU2 sig=0x20655, pf=0x10, revision=0x2
microcode: CPU3 sig=0x20655, pf=0x10, revision=0x2
microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
sha1_ssse3: Using SSSE3 optimized SHA-1 implementation
audit: initializing netlink socket (disabled)
type=2000 audit(1343306938.780:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
NTFS driver 2.1.30 [Flags: R/W].
msgmni has been set to 15654
NET: Registered protocol family 38
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt
pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
pci 0000:01:00.1: Signaling PME through PCIe PME interrupt
pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt
pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt
pci 0000:44:00.0: Signaling PME through PCIe PME interrupt
pcieport 0000:00:1c.7: Signaling PME through PCIe PME interrupt
pci 0000:45:00.0: Signaling PME through PCIe PME interrupt
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp 0000:00:1c.1:pcie04: HPC vendor_id 8086 device_id 3b44 ss_vid 103c ss_did 1521
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
ACPI: AC Adapter [AC] (on-line)
input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input0
ACPI: Sleep Button [SLPB]
input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
ACPI: Lid Switch [LID]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
ACPI: Power Button [PWRF]
acpi device:04: registered as cooling_device0
ACPI: Can't attach device
video: probe of LNXVIDEO:00 failed with error -2
ACPI: Requesting acpi_cpufreq
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: Thermal Zone [EXTZ] (57 C)
thermal LNXTHERM:01: registered as thermal_zone1
ACPI: Thermal Zone [EX2Z] (0 C)
thermal LNXTHERM:02: registered as thermal_zone2
ACPI: Thermal Zone [PWMZ] (37 C)
thermal LNXTHERM:03: registered as thermal_zone3
ACPI: Thermal Zone [LOCZ] (49 C)
thermal LNXTHERM:04: registered as thermal_zone4
ACPI: Thermal Zone [GFXZ] (0 C)
thermal LNXTHERM:05: registered as thermal_zone5
ACPI: Thermal Zone [BATZ] (38 C)
thermal LNXTHERM:06: registered as thermal_zone6
ACPI: Thermal Zone [EGXZ] (70 C)
thermal LNXTHERM:07: registered as thermal_zone7
ACPI: Thermal Zone [CPUZ] (60 C)
thermal LNXTHERM:08: registered as thermal_zone8
ACPI: Thermal Zone [MCHZ] (61 C)
thermal LNXTHERM:09: registered as thermal_zone9
ACPI: Thermal Zone [PCHZ] (74 C)
ioatdma: Intel(R) QuickData Technology Driver 4.00
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
ACPI: Battery Slot [BAT0] (battery present)
ACPI: Battery Slot [BAT1] (battery absent)
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
0000:00:16.3: ttyS1 at I/O 0x6050 (irq = 17) is a 16550A
Non-volatile memory driver v1.3
Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
Hangcheck: Using getrawmonotonic().
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
'Low Performance USB Block' driver is deprecated. Please switch to usb-storage
usbcore: registered new interface driver ub
ACPI Warning: 0x0000000000000460-0x000000000000047f SystemIO conflicts with Region \PMIO 1 (20120320/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
lpc_ich: Resource conflict(s) found affecting iTCO_wdt
ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20120320/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: 0x0000000000000500-0x000000000000057f SystemIO conflicts with Region \GPIO 1 (20120320/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
lpc_ich: Resource conflict(s) found affecting gpio_ich
ahci: SSS flag set, parallel bus scan disabled
ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x37 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst 
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 abar m2048@0xd7627000 port 0xd7627100 irq 46
ata2: SATA max UDMA/133 abar m2048@0xd7627000 port 0xd7627180 irq 46
ata3: SATA max UDMA/133 abar m2048@0xd7627000 port 0xd7627200 irq 46
ata4: DUMMY
ata5: SATA max UDMA/133 abar m2048@0xd7627000 port 0xd7627300 irq 46
ata6: SATA max UDMA/133 abar m2048@0xd7627000 port 0xd7627380 irq 46
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
e1000e: Intel(R) PRO/1000 Network Driver - 2.0.0-k
e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
e1000e 0000:00:19.0: (unregistered net_device): Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 68:b5:99:f2:f0:3d
e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 10, PBA No: 2052FF-0FF
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:03:00.0: eth1: RTL8168c/8111c at 0xffffc90000064000, 00:e0:4c:68:d5:5d, XID 1c4000c0 IRQ 48
r8169 0000:03:00.0: eth1: jumbo features [frames: 6128 bytes, tx checksumming: ko]
iwlwifi: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
iwlwifi: Copyright(c) 2003-2012 Intel Corporation
iwlwifi 0000:44:00.0: pci_resource_len = 0x00002000
iwlwifi 0000:44:00.0: pci_resource_base = ffffc90000068000
iwlwifi 0000:44:00.0: HW Revision ID = 0x35
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver rndis_host
usbcore: registered new interface driver ipheth
firewire_ohci 0000:46:06.0: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0x11
yenta_cardbus 0000:46:06.4: CardBus bridge found [103c:1521]
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: unexpected _GTF length (8)
ata1.00: ATA-8: Hitachi HTS725050A9A364, PC4OCH0A, max UDMA/100
ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
ata1.00: unexpected _GTF length (8)
ata1.00: configured for UDMA/100
scsi 0:0:0:0: Direct-Access     ATA      Hitachi HTS72505 PC4O PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Refined TSC clocksource calibration: 2660.460 MHz.
Switching to clocksource tsc
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: unexpected _GTF length (8)
ata2.00: ATAPI: hp BD-ROM BC-5501H, 2.90, max UDMA/100
ata2.00: unexpected _GTF length (8)
ata2.00: configured for UDMA/100
 sda: sda1 sda2 sda3 sda4 < sda5 >
sd 0:0:0:0: [sda] Attached SCSI disk
scsi 1:0:0:0: CD-ROM            hp       BD ROM BC-5501H  2.90 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi generic sg1 type 5
firewire_core 0000:46:06.0: created device fw0: GUID 5566778811223344, S400
ata3: SATA link down (SStatus 0 SControl 300)
ata5: SATA link down (SStatus 0 SControl 300)
ata6: SATA link down (SStatus 0 SControl 300)
yenta_cardbus 0000:46:06.4: ISA IRQ mask 0x0cb8, PCI irq 22
yenta_cardbus 0000:46:06.4: Socket status: 30000810
pci_bus 0000:46: Raising subordinate bus# of parent bus (#46) from #47 to #4a
yenta_cardbus 0000:46:06.4: pcmcia: parent PCI bridge window: [io  0x2000-0x2fff]
yenta_cardbus 0000:46:06.4: pcmcia: parent PCI bridge window: [mem 0xd3200000-0xd32fffff]
pcmcia_socket pcmcia_socket0: cs: memory probe 0xd3200000-0xd32fffff:
 excluding 0xd3200000-0xd320ffff
yenta_cardbus 0000:46:06.4: pcmcia: parent PCI bridge window: [mem 0xd8000000-0xdbffffff pref]
pcmcia_socket pcmcia_socket0: cs: memory probe 0xd8000000-0xdbffffff:
 excluding 0xd8000000-0xdbffffff
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:1a.0: EHCI Host Controller
ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.0: debug port 2
ehci_hcd 0000:00:1a.0: irq 16, io mem 0xd7629000
ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
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 3.5.0 ehci_hcd
usb usb1: SerialNumber: 0000:00:1a.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
ehci_hcd 0000:00:1d.0: EHCI Host Controller
ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.0: debug port 2
ehci_hcd 0000:00:1d.0: irq 20, io mem 0xd7628000
ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: EHCI Host Controller
usb usb2: Manufacturer: Linux 3.5.0 ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
uhci_hcd: USB Universal Host Controller Interface driver
xhci_hcd 0000:45:00.0: xHCI Host Controller
xhci_hcd 0000:45:00.0: new USB bus registered, assigned bus number 3
xhci_hcd 0000:45:00.0: irq 19, io mem 0xd3300000
usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: xHCI Host Controller
usb usb3: Manufacturer: Linux 3.5.0 xhci_hcd
usb usb3: SerialNumber: 0000:45:00.0
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
xhci_hcd 0000:45:00.0: xHCI Host Controller
xhci_hcd 0000:45:00.0: new USB bus registered, assigned bus number 4
usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: xHCI Host Controller
usb usb4: Manufacturer: Linux 3.5.0 xhci_hcd
usb usb4: SerialNumber: 0000:45:00.0
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver libusual
usbcore: registered new interface driver usbserial
usbserial: USB Serial Driver core
usbcore: registered new interface driver ftdi_sio
USB Serial support registered for FTDI USB Serial Device
ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
i8042: Detected active multiplexing controller, rev 1.1
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver wacom
rtc_cmos 00:08: RTC can wake from S4
rtc_cmos 00:08: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
i2c /dev entries driver
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
iTCO_vendor_support: vendor-support=0
usbcore: registered new interface driver btusb
cpuidle: using governor ladder
cpuidle: using governor menu
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pci 0000:46:06.1: SDHCI controller found [1180:0822] (rev 25)
sdhci-pci 0000:46:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
sdhci-pci 0000:46:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
mmc0: SDHCI controller on PCI [0000:46:06.1] using DMA
r592: driver successfully loaded
EFI Variables Facility v0.08 2004-May-17
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
hp_accel: hardware type NC854xx found
lis3lv02d: 8 bits sensor found
sdhci-pci 0000:46:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input4
hp_accel: driver loaded
sdhci-pci 0000:46:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
sdhci-pci 0000:46:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
sdhci-pci 0000:46:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
usb 1-1: new high-speed USB device number 2 using ehci_hcd
input: HP WMI hotkeys as /devices/virtual/input/input5
usb 1-1: New USB device found, idVendor=8087, idProduct=0020
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 6 ports detected
input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input6
usb 2-1: new high-speed USB device number 2 using ehci_hcd
pcmcia_socket pcmcia_socket0: pccard: PCMCIA card inserted into slot 0
pcmcia_socket pcmcia_socket0: cs: memory probe 0xd3210000-0xd32fffff:
 excluding 0xd32fe000-0xd330bfff
pcmcia 0.0: pcmcia: registering new device pcmcia0.0 (IRQ: 22)
usb 2-1: New USB device found, idVendor=8087, idProduct=0020
usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1.1: new full-speed USB device number 3 using ehci_hcd
usb 1-1.1: Manufacturer: Broadcom Corp
snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0
usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=1
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input7
usb 1-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
uvcvideo: Found UVC 1.00 device HP Webcam [2 MP Macro] (04f2:b15e)
usb 1-1.4.3: New USB device found, idVendor=046d, idProduct=c30e
input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4.3/1-1.4.3:1.0/input/input9
input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4.4/1-1.4.4:1.0/input/input11
input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input19
NET: Registered protocol family 10
NET: Registered protocol family 15
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
netpoll: netconsole: local IP 10.11.1.234
netpoll: netconsole: remote IP 10.11.1.19
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
netconsole: network logging started
ALSA device list:
  #0: HDA Intel at 0xd7620000 irq 55
  #1: HDA NVidia at 0xd3000000 irq 17
EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 8:5.
devtmpfs: mounted
Freeing unused kernel memory: 540k freed
Write protecting the kernel read-only data: 12288k
Freeing unused kernel memory: 476k freed
Freeing unused kernel memory: 1052k freed
BUG: unable to handle kernel NULL pointer dereference at 0000000000000040
IP: [<ffffffffa00c4135>] nv50_display_vblank_crtc_handler+0x25/0xe0 [nouveau]
PGD 0 
Oops: 0000 [#1] PREEMPT SMP 
CPU 2 
Modules linked in: nouveau(+) ttm drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect

Pid: 0, comm: swapper/2 Not tainted 3.5.0 #3 Hewlett-Packard HP EliteBook 8540w/1521
RIP: 0010:[<ffffffffa00c4135>]  [<ffffffffa00c4135>] nv50_display_vblank_crtc_handler+0x25/0xe0 [nouveau]
RSP: 0018:ffff88023bc83d88  EFLAGS: 00010096
RAX: ffff880228680000 RBX: ffff8802284e9800 RCX: 000000000000001a
RDX: ffff88022d5efcc0 RSI: 0000000000000000 RDI: ffff8802284e9800
RBP: ffff88023bc83db8 R08: ffff88023234cb00 R09: ffff880232400098
R10: 0000000000001784 R11: 0000000000000000 R12: 0000000000000024
R13: 0000000000000000 R14: 0000000000000000 R15: ffff8802284e9800
FS:  0000000000000000(0000) GS:ffff88023bc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000000040 CR3: 0000000001c0b000 CR4: 00000000000007e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper/2 (pid: 0, threadinfo ffff8802328d0000, task ffff8802328cace0)
Stack:
 ffff88023bc8fa68 ffff8802284e9800 0000000000000024 ffff880228689450
 0000000000000000 0000000000000003 ffff88023bc83e38 ffffffffa00c43d2
 0000000000000246 0000000000000000 ffff88023bc83e28 ffffffff810b30a7
Call Trace:
 <IRQ> 
 [<ffffffffa00c43d2>] nv50_display_isr+0x1e2/0x3b0 [nouveau]
 [<ffffffff810b30a7>] ? trigger_load_balance+0x67/0x260
 [<ffffffffa003b2db>] nouveau_irq_handler+0x9b/0x130 [nouveau]
 [<ffffffff810e8705>] handle_irq_event_percpu+0x75/0x250
 [<ffffffff810e8923>] handle_irq_event+0x43/0x70
 [<ffffffff810eb722>] handle_fasteoi_irq+0x72/0x110
 [<ffffffff81043ffd>] handle_irq+0x1d/0x30
 [<ffffffff81043c98>] do_IRQ+0x58/0xe0
 [<ffffffff8177a0e7>] common_interrupt+0x67/0x67
 <EOI> 
 [<ffffffff817783e7>] ? __schedule+0x417/0x9d0
 [<ffffffff8130237f>] ? intel_idle+0xdf/0x140
 [<ffffffff8130235e>] ? intel_idle+0xbe/0x140
 [<ffffffff81511672>] cpuidle_enter+0x12/0x20
 [<ffffffff81511c6b>] cpuidle_idle_call+0xbb/0x2d0
 [<ffffffff8104b4cf>] cpu_idle+0x7f/0xc0
 [<ffffffff81771fb1>] start_secondary+0x1b5/0x1b9
Code: 90 90 90 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 89 f5 41 54 53 48 83 ec 08 48 8b 87 48 03 00 00 4c 8b b0 e8 00 00 00 <49> 8b 46 40 49 83 c6 40 4c 8d 60 f0 49 39 c6 49 8b 5c 24 10 0f 
RIP  [<ffffffffa00c4135>] nv50_display_vblank_crtc_handler+0x25/0xe0 [nouveau]
 RSP <ffff88023bc83d88>
CR2: 0000000000000040
---[ end trace b58cae7eaea4773e ]---
Kernel panic - not syncing: Fatal exception in interrupt