dri-devel October 2013

dri-devel@lists.freedesktop.org

171 participants
926 discussions

Re: [PATCH 0/26] get_user_pages() cleanup
by Jan Kara 08 Oct '13

08 Oct '13

On Fri 04-10-13 16:42:19, KOSAKI Motohiro wrote: > (10/4/13 4:31 PM), KOSAKI Motohiro wrote: > >(10/2/13 4:29 PM), Jan Kara wrote: > >>On Wed 02-10-13 09:20:09, Christoph Hellwig wrote: > >>>On Wed, Oct 02, 2013 at 04:27:41PM +0200, Jan Kara wrote: > >>>> Hello, > >>>> > >>>> In my quest for changing locking around page faults to make things easier for > >>>>filesystems I found out get_user_pages() … [View More]users could use a cleanup. The > >>>>knowledge about necessary locking for get_user_pages() is in tons of places in > >>>>drivers and quite a few of them actually get it wrong (don't have mmap_sem when > >>>>calling get_user_pages() or hold mmap_sem when calling copy_from_user() in the > >>>>surrounding code). Rather often this actually doesn't seem necessary. This > >>>>patch series converts lots of places to use either get_user_pages_fast() > >>>>or a new simple wrapper get_user_pages_unlocked() to remove the knowledge > >>>>of mmap_sem from the drivers. I'm still looking into converting a few remaining > >>>>drivers (most notably v4l2) which are more complex. > >>> > >>>Even looking over the kerneldoc comment next to it I still fail to > >>>understand when you'd want to use get_user_pages_fast and when not. > >> AFAIU get_user_pages_fast() should be used > >>1) if you don't need any special get_user_pages() arguments (like calling > >> it for mm of a different process, forcing COW, or similar). > >>2) you don't expect pages to be unmapped (then get_user_pages_fast() is > >>actually somewhat slower because it walks page tables twice). > > > >If target page point to anon or private mapping pages, get_user_pages_fast() > >is fork unsafe. O_DIRECT man pages describe a bit about this. > > > > > >see http://man7.org/linux/man-pages/man2/open.2.html > > > >> O_DIRECT I/Os should never be run concurrently with the fork(2) > >> system call, if the memory buffer is a private mapping (i.e., any > >> mapping created with the mmap(2) MAP_PRIVATE flag; this includes > >> memory allocated on the heap and statically allocated buffers). Any > >> such I/Os, whether submitted via an asynchronous I/O interface or > >> from another thread in the process, should be completed before > >> fork(2) is called. Failure to do so can result in data corruption > >> and undefined behavior in parent and child processes. This > >> restriction does not apply when the memory buffer for the O_DIRECT > >> I/Os was created using shmat(2) or mmap(2) with the MAP_SHARED flag. > >> Nor does this restriction apply when the memory buffer has been > >> advised as MADV_DONTFORK with madvise(2), ensuring that it will not > >> be available to the child after fork(2). > > IMHO, get_user_pages_fast() should be renamed to get_user_pages_quirk(). Its > semantics is not equal to get_user_pages(). When someone simply substitute > get_user_pages() to get_user_pages_fast(), they might see huge trouble. I forgot about this speciality (and actually comments didn't remind me :(). But thinking about this some more get_user_pages_fast() seems as save as get_user_pages() in presence of threads sharing mm, doesn't it? Because while get_user_pages() are working, other thread can happilly trigger COW on some of the pages and thus get_user_pages() can return pages some of which are invisible in our mm by the time get_user_pages() returns. So although in practice I agree problems of get_user_pages_fast() with fork(2) are more visible, in essence they are still present with clone(2) and get_user_pages(). Honza -- Jan Kara <jack(a)suse.cz> SUSE Labs, CR [View Less]

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[DRM_CURRUS_QEMU/timer] WARNING: CPU: 0 PID: 1 at debug_print_object()
by Fengguang Wu 08 Oct '13

08 Oct '13

Hi all, It's this one config that triggers the oops: CONFIG_DRM_CIRRUS_QEMU Full kconfig is attached. CONFIG_DEBUG_LIST has been enabled. What's interesting is that parport_pc is showing up in the call traces. dmesg log for two kernel boots: % kvm-0day.sh arch/x86/boot/bzImage [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.11.0-rc2-00010-gc817a67-dirty (wfg@bee) (gcc version 4.6.3 (Debian 4.6.3-1) ) #21 … [View More]SMP PREEMPT Tue Oct 8 12:13:02 CST 2013 [ 0.000000] Command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M debug sched_debug ignore_loglevel apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffdfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000fffe000-0x000000000fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0xfffe max_arch_pfn = 0x400000000 [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000f1840-0x000f184f] mapped at [ffff8800000f1840] [ 0.000000] mpc: f1850-f193c [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x02870000, 0x02870fff] PGTABLE [ 0.000000] BRK [0x02871000, 0x02871fff] PGTABLE [ 0.000000] BRK [0x02872000, 0x02872fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x0e600000-0x0e7fffff] [ 0.000000] [mem 0x0e600000-0x0e7fffff] page 4k [ 0.000000] BRK [0x02873000, 0x02873fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x0c000000-0x0e5fffff] [ 0.000000] [mem 0x0c000000-0x0e5fffff] page 4k [ 0.000000] BRK [0x02874000, 0x02874fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0bffffff] [ 0.000000] [mem 0x00100000-0x0bffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x0e800000-0x0fffdfff] [ 0.000000] [mem 0x0e800000-0x0fffdfff] page 4k [ 0.000000] log_buf_len: 8388608 [ 0.000000] early log buf free: 128344(97%) [ 0.000000] RAMDISK: [mem 0x0e8d6000-0x0ffeffff] [ 0.000000] ACPI: RSDP 00000000000f16b0 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 000000000fffe3f0 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 000000000fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 000000000fffe430 01137 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 000000000fffff40 00040 [ 0.000000] ACPI: SSDT 000000000ffff6a0 00899 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 000000000ffff5b0 00080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 000000000ffff570 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5bb000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:e896001, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x00001000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x0fffdfff] [ 0.000000] On node 0 totalpages: 65436 [ 0.000000] DMA32 zone: 1024 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 65436 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5bb000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5ba000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:4096 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages/cpu @ffff88000dc00000 s77904 r0 d24496 u1048576 [ 0.000000] pcpu-alloc: s77904 r0 d24496 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] kvm-clock: cpu 0, msr 0:e896001, primary cpu clock [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr dc0ccc0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64391 [ 0.000000] Kernel command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M debug sched_debug ignore_loglevel apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw [ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 199288K/261744K available (8414K kernel code, 1769K rwdata, 3912K rodata, 840K init, 10060K bss, 62456K reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU debugfs-based tracing is enabled. [ 0.000000] Dump stacks of tasks blocking RCU-preempt GP. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] RCU restricting CPUs from NR_CPUS=4096 to nr_cpu_ids=2. [ 0.000000] NR_IRQS:262400 nr_irqs:512 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 5855 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] ODEBUG: 15 of 15 active objects replaced [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.008000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=10774032) [ 0.008900] pid_max: default: 32768 minimum: 301 [ 0.010404] Mount-cache hash table entries: 256 [ 0.012563] Initializing cgroup subsys devices [ 0.013988] Initializing cgroup subsys perf_event [ 0.016029] Initializing cgroup subsys net_prio [ 0.017509] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.017509] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.017509] tlb_flushall_shift: 6 [ 0.020044] debug: unmapping init [mem 0xffffffff81e99000-0xffffffff81e9cfff] [ 0.025205] ACPI: Core revision 20130517 [ 0.029922] ACPI: All ACPI Tables successfully acquired [ 0.031603] Getting VERSION: 50014 [ 0.032020] Getting VERSION: 50014 [ 0.032810] Getting ID: 0 [ 0.033414] Getting ID: ff000000 [ 0.034171] Getting LVT0: 8700 [ 0.034854] Getting LVT1: 8400 [ 0.036080] enabled ExtINT on CPU#0 [ 0.037876] ENABLING IO-APIC IRQs [ 0.038574] init IO_APIC IRQs [ 0.039266] apic 0 pin 0 not connected [ 0.040043] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.041645] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.043277] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.044036] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.045680] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.048044] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.049811] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.052032] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.053623] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.055202] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.056036] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.057707] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.060032] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.061660] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.063253] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.064034] apic 0 pin 16 not connected [ 0.064800] apic 0 pin 17 not connected [ 0.065586] apic 0 pin 18 not connected [ 0.068007] apic 0 pin 19 not connected [ 0.068949] apic 0 pin 20 not connected [ 0.069814] apic 0 pin 21 not connected [ 0.070588] apic 0 pin 22 not connected [ 0.071363] apic 0 pin 23 not connected [ 0.072161] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.073514] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.076010] Using local APIC timer interrupts. [ 0.076010] calibrating APIC timer ... [ 0.080000] ... lapic delta = 6251588 [ 0.080000] ... PM-Timer delta = 358050 [ 0.080000] ... PM-Timer result ok [ 0.080000] ..... delta 6251588 [ 0.080000] ..... mult: 268503660 [ 0.080000] ..... calibration result: 4001016 [ 0.080000] ..... CPU clock speed is 2694.0774 MHz. [ 0.080000] ..... host bus clock speed is 1000.1016 MHz. [ 0.080103] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.104619] SMP alternatives: lockdep: fixing up alternatives [ 0.105760] smpboot: Booting Node 0, Processors #1 OK [ 0.008000] kvm-clock: cpu 1, msr 0:e896041, secondary cpu clock [ 0.008000] masked ExtINT on CPU#1 [ 0.124228] Brought up 2 CPUs [ 0.128008] smpboot: Total of 2 processors activated (10774.03 BogoMIPS) [ 0.128018] KVM setup async PF for cpu 1 [ 0.128024] kvm-stealtime: cpu 1, msr dd0ccc0 [ 0.132339] devtmpfs: initialized [ 0.134316] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.137823] regulator-dummy: no parameters [ 0.140475] NET: Registered protocol family 16 [ 0.144020] ACPI: bus type PCI registered [ 0.145070] PCI: Using configuration type 1 for base access [ 0.156835] ACPI: Added _OSI(Module Device) [ 0.157753] ACPI: Added _OSI(Processor Device) [ 0.158814] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.159940] ACPI: Added _OSI(Processor Aggregator Device) [ 0.162585] ACPI: EC: Look up EC in DSDT [ 0.172295] ACPI: Interpreter enabled [ 0.173216] ACPI: (supports S0 S5) [ 0.174334] ACPI: Using IOAPIC for interrupt routing [ 0.175518] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.193772] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.195674] PCI host bridge to bus 0000:00 [ 0.196012] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.197193] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.200014] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.201243] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.203313] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.204119] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.206212] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.208825] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.215270] pci 0000:00:01.1: reg 0x20: [io 0xc060-0xc06f] [ 0.217885] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.220556] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.222046] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.224490] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.232075] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.238502] pci 0000:00:02.0: reg 0x14: [mem 0xfebe2000-0xfebe2fff] [ 0.256119] pci 0000:00:02.0: reg 0x30: [mem 0xfebd0000-0xfebdffff pref] [ 0.258218] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000 [ 0.260615] pci 0000:00:03.0: reg 0x10: [io 0xc040-0xc05f] [ 0.262307] pci 0000:00:03.0: reg 0x14: [mem 0xfebe1000-0xfebe1fff] [ 0.269203] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref] [ 0.271496] pci 0000:00:04.0: [8086:100e] type 00 class 0x020000 [ 0.273304] pci 0000:00:04.0: reg 0x10: [mem 0xfeb80000-0xfeb9ffff] [ 0.277257] pci 0000:00:04.0: reg 0x14: [io 0xc000-0xc03f] [ 0.285998] pci 0000:00:04.0: reg 0x30: [mem 0xfeba0000-0xfebbffff pref] [ 0.288470] pci 0000:00:05.0: [8086:25ab] type 00 class 0x088000 [ 0.291123] pci 0000:00:05.0: reg 0x10: [mem 0xfebe0000-0xfebe000f] [ 0.298719] pci_bus 0000:00: on NUMA node 0 [ 0.300032] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM [ 0.301846] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 0.306340] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.309000] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.311763] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.312767] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.314684] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.320745] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.323663] ACPI: \_SB_.PCI0: notify handler is installed [ 0.324130] Found 1 acpi root devices [ 0.326173] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.328018] vgaarb: loaded [ 0.328796] vgaarb: bridge control possible 0000:00:02.0 [ 0.336847] ACPI: bus type USB registered [ 0.338330] usbcore: registered new interface driver usbfs [ 0.340085] usbcore: registered new interface driver hub [ 0.344095] usbcore: registered new device driver usb [ 0.345695] pps_core: LinuxPPS API ver. 1 registered [ 0.346883] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti(a)linux.it> [ 0.348083] PTP clock support registered [ 0.349337] wmi: Mapper loaded [ 0.350176] PCI: Using ACPI for IRQ routing [ 0.352020] PCI: pci_cache_line_size set to 64 bytes [ 0.353327] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.356035] e820: reserve RAM buffer [mem 0x0fffe000-0x0fffffff] [ 0.359535] NET: Registered protocol family 23 [ 0.361321] cfg80211: Calling CRDA to update world regulatory domain [ 0.364174] nfc: nfc_init: NFC Core ver 0.1 [ 0.365366] NET: Registered protocol family 39 [ 0.369362] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.372289] Switched to clocksource kvm-clock [ 0.373511] pnp: PnP ACPI init [ 0.374570] ACPI: bus type PNP registered [ 0.376463] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3) [ 0.378102] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.379645] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3) [ 0.381943] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.383861] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3) [ 0.387140] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.389417] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3) [ 0.391966] pnp 00:03: [dma 2] [ 0.393255] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.395441] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3) [ 0.397583] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.400259] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3) [ 0.402347] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.404997] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.407836] pnp: PnP ACPI: found 7 devices [ 0.409200] ACPI: bus type PNP unregistered [ 0.420246] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.421857] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.423395] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.425178] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.427513] NET: Registered protocol family 2 [ 0.429791] TCP established hash table entries: 2048 (order: 3, 32768 bytes) [ 0.431941] TCP bind hash table entries: 2048 (order: 5, 131072 bytes) [ 0.434214] TCP: Hash tables configured (established 2048 bind 2048) [ 0.435995] TCP: reno registered [ 0.437022] UDP hash table entries: 256 (order: 3, 40960 bytes) [ 0.439350] UDP-Lite hash table entries: 256 (order: 3, 40960 bytes) [ 0.442179] NET: Registered protocol family 1 [ 0.444923] RPC: Registered named UNIX socket transport module. [ 0.446230] RPC: Registered udp transport module. [ 0.447351] RPC: Registered tcp transport module. [ 0.448555] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.450301] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.452328] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.453773] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.455331] pci 0000:00:02.0: Boot video device [ 0.456502] PCI: CLS 0 bytes, default 64 [ 0.457881] Unpacking initramfs... [ 2.676108] debug: unmapping init [mem 0xffff88000e8d6000-0xffff88000ffeffff] [ 2.679721] has_svm: not amd [ 2.680505] kvm: no hardware support [ 2.681829] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64. [ 2.684176] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64. [ 2.686848] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way. [ 2.689322] sha1_ssse3: Neither AVX nor SSSE3 is available/usable. [ 2.689403] cryptomgr_test (24) used greatest stack depth: 6376 bytes left [ 2.692789] sha256_ssse3: Neither AVX nor SSSE3 is available/usable. [ 2.694258] sha512_ssse3: Neither AVX nor SSSE3 is available/usable. [ 2.695822] AVX or AES-NI instructions are not detected. [ 2.697224] AVX instructions are not detected. [ 2.699223] AVX instructions are not detected. [ 2.700535] AVX instructions are not detected. [ 2.706217] Initializing RT-Tester: OK [ 2.706703] audit: initializing netlink socket (disabled) [ 2.707412] type=2000 audit(1378709047.165:1): initialized [ 2.711701] DLM installed [ 2.713609] NFS: Registering the id_resolver key type [ 2.714985] Key type id_resolver registered [ 2.715991] Key type id_legacy registered [ 2.717078] Installing knfsd (copyright (C) 1996 okir(a)monad.swb.de). [ 2.719526] ROMFS MTD (C) 2007 Red Hat, Inc. [ 2.720989] fuse init (API version 7.22) [ 2.723115] ceph: loaded (mds proto 32) [ 2.726574] cryptomgr_test (43) used greatest stack depth: 5752 bytes left [ 2.729298] cryptomgr_test (44) used greatest stack depth: 5680 bytes left [ 2.744376] cryptomgr_test (72) used greatest stack depth: 5264 bytes left [ 2.748934] alg: No test for crc32 (crc32-table) [ 2.750206] alg: No test for lz4hc (lz4hc-generic) [ 2.751680] alg: No test for stdrng (krng) [ 2.752602] NET: Registered protocol family 38 [ 2.753198] Key type asymmetric registered [ 2.753723] Asymmetric key parser 'x509' registered [ 2.754274] test_string_helpers: Running tests... [ 2.756524] crc32: CRC_LE_BITS = 32, CRC_BE BITS = 32 [ 2.757198] crc32: self tests passed, processed 225944 bytes in 519468 nsec [ 2.758467] crc32c: CRC_LE_BITS = 32 [ 2.759216] crc32c: self tests passed, processed 225944 bytes in 141849 nsec [ 2.761588] cr_bllcd: INTEL CARILLO RANCH LPC not found. [ 2.763198] cr_bllcd: Carillo Ranch Backlight Driver Initialized. [ 2.765729] VIA Graphics Integration Chipset framebuffer 2.4 initializing [ 2.768095] vmlfb: initializing [ 2.768651] Could not find Carillo Ranch MCH device. [ 2.770930] no IO addresses supplied [ 2.772165] hgafb: HGA card not detected. [ 2.773134] hgafb: probe of hgafb.0 failed with error -22 [ 2.775144] usbcore: registered new interface driver udlfb [ 2.776974] usbcore: registered new interface driver smscufx [ 2.780665] uvesafb: failed to execute /sbin/v86d [ 2.782074] uvesafb: make sure that the v86d helper is installed and executable [ 2.783894] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 2.785935] uvesafb: vbe_init() failed with -22 [ 2.787031] uvesafb: probe of uvesafb.0 failed with error -22 [ 2.789001] ipmi message handler version 39.2 [ 2.790143] ipmi device interface [ 2.791138] IPMI System Interface driver. [ 2.792413] ipmi_si: Adding default-specified kcs state machine [ 2.794055] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0 [ 2.796746] ipmi_si: Interface detection failed [ 2.808161] ipmi_si: Adding default-specified smic state machine [ 2.809838] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0 [ 2.812967] ipmi_si: Interface detection failed [ 2.824150] ipmi_si: Adding default-specified bt state machine [ 2.826234] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 [ 2.829592] ipmi_si: Interface detection failed [ 2.840339] kobject: 'ipmi_si' (ffff8800077a2600): kobject_release, parent ffff8800001b7648 (delayed) [ 2.842528] kobject: 'ipmi_si' (ffff8800077a2400): kobject_release, parent ffff880000221448 (delayed) [ 2.844867] kobject: 'ipmi_si' (ffff8800077a2800): kobject_release, parent ffff880000189248 (delayed) [ 2.847617] ipmi_si: Unable to find any System Interface(s) [ 2.849859] IPMI Watchdog: driver initialized [ 2.851416] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 2.854553] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.857101] ACPI: Power Button [PWRF] [ 2.977343] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.000940] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 3.006511] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $ [ 3.008608] ac.o: No PCI boards found. [ 3.009721] ac.o: For an ISA board you must supply memory and irq parameters. [ 3.012508] Non-volatile memory driver v1.3 [ 3.013350] Linux agpgart interface v0.103 [ 3.015283] [drm:drm_core_init] *ERROR* Cannot create /proc/dri [ 3.016918] kobject: 'drm' (ffff880006dd6048): kobject_release, parent ffff880000189648 (delayed) [ 3.019223] kobject: 'drm' (ffff880006dd7c00): kobject_release, parent (null) (delayed) [ 3.022075] [drm] radeon kernel modesetting enabled. [ 3.024718] [drm:drm_proc_init] *ERROR* Cannot create /proc/dri/0 [ 3.025883] [drm:drm_get_minor] *ERROR* DRM: Failed to initialize /proc/dri. [ 3.027772] kobject: 'controlD64' (ffff880006de9820): kobject_release, parent (null) (delayed) [ 3.030311] cirrus: probe of 0000:00:02.0 failed with error -1 [ 3.031237] usbcore: registered new interface driver udl [ 3.033268] parport_pc 00:04: reported by Plug and Play ACPI [ 3.034204] parport0: PC-style at 0x378, irq 7 [PCSPP(,...)] [ 3.036189] kobject: 'parport_pc.956' (ffff880006de9820): kobject_release, parent (null) (delayed) [ 3.037736] ------------[ cut here ]------------ [ 3.038499] WARNING: CPU: 0 PID: 1 at /c/wfg/linux/lib/debugobjects.c:260 debug_print_object+0x7c/0x8d() [ 3.040020] ODEBUG: init active (active state 0) object type: timer_list hint: (null) [ 3.040020] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc2-00010-gc817a67-dirty #21 [ 3.040020] 0000000000000104 ffff88000010db78 ffffffff8182ae08 0000000000000000 [ 3.040020] ffff88000010dbc8 ffff88000010dbb8 ffffffff8108f040 0000000000000046 [ 3.040020] ffffffff81220eaa ffffffff81beef1e ffff880006dc5510 ffffffff81c2e2d0 [ 3.040020] Call Trace: [ 3.040020] [<ffffffff8182ae08>] dump_stack+0x4f/0x84 [ 3.040020] [<ffffffff8108f040>] warn_slowpath_common+0x72/0x8c [ 3.040020] [<ffffffff81220eaa>] ? debug_print_object+0x7c/0x8d [ 3.040020] [<ffffffff8108f0be>] warn_slowpath_fmt+0x41/0x43 [ 3.040020] [<ffffffff81220eaa>] debug_print_object+0x7c/0x8d [ 3.040020] [<ffffffff81221209>] __debug_object_init+0x27c/0x2c6 [ 3.040020] [<ffffffff81221244>] ? __debug_object_init+0x2b7/0x2c6 [ 3.040020] [<ffffffff81221267>] debug_object_init+0x14/0x16 [ 3.040020] [<ffffffff81098f20>] init_timer_key+0x23/0x65 [ 3.040020] [<ffffffff81210bbe>] kobject_release+0x90/0xba [ 3.040020] [<ffffffff81210e3b>] kobject_put+0x4d/0x51 [ 3.040020] [<ffffffff81462ce4>] put_device+0x12/0x14 [ 3.040020] [<ffffffff814672f6>] platform_device_put+0x12/0x14 [ 3.040020] [<ffffffff8146767b>] platform_device_unregister+0x16/0x1a [ 3.040020] [<ffffffff814610e7>] parport_pc_probe_port+0x7b7/0x7cc [ 3.040020] [<ffffffff81e00a15>] parport_pc_init+0x2b0/0x317 [ 3.040020] [<ffffffff81e00765>] ? parport_setup+0x147/0x147 [ 3.040020] [<ffffffff81ddbe0c>] do_one_initcall+0x8e/0x132 [ 3.040020] [<ffffffff810a6c00>] ? param_array_set+0xa7/0xf2 [ 3.040020] [<ffffffff810a6e4d>] ? parse_args+0x1ad/0x26c [ 3.040020] [<ffffffff81215c82>] ? strcpy+0x9/0x18 [ 3.040020] [<ffffffff81ddbfe2>] kernel_init_freeable+0x132/0x1bc [ 3.040020] [<ffffffff81ddb6e3>] ? do_early_param+0x86/0x86 [ 3.040020] [<ffffffff81824c6f>] ? rest_init+0xc3/0xc3 [ 3.040020] [<ffffffff81824c78>] kernel_init+0x9/0xcc [ 3.040020] [<ffffffff81835f7c>] ret_from_fork+0x7c/0xb0 [ 3.040020] [<ffffffff81824c6f>] ? rest_init+0xc3/0xc3 [ 3.040020] ---[ end trace eb7906735b7816b7 ]--- [ 3.096136] INFO: trying to register non-static key. [ 3.097385] the code is fine but needs lockdep annotation. [ 3.098753] turning off the locking correctness validator. [ 3.099835] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 3.11.0-rc2-00010-gc817a67-dirty #21 [ 3.100075] 0000000000000046 ffff88000010da28 ffffffff8182ae08 0000000000000000 [ 3.100075] 0000000000000000 ffff88000010daa8 ffffffff810c56de ffff88000010da88 [ 3.100075] ffffffff81090497 0000000000007adc 0000000000000046 ffff88000010da78 [ 3.100075] Call Trace: [ 3.100075] [<ffffffff8182ae08>] dump_stack+0x4f/0x84 [ 3.100075] [<ffffffff810c56de>] register_lock_class+0x104/0x2b2 [ 3.100075] [<ffffffff81090497>] ? console_unlock+0x35b/0x36a [ 3.100075] [<ffffffff810c798e>] __lock_acquire+0xf6/0xe3c [ 3.100075] [<ffffffff818357b7>] ? retint_restore_args+0x13/0x13 [ 3.100075] [<ffffffff810c6c25>] ? trace_hardirqs_on_caller+0x154/0x18b [ 3.100075] [<ffffffff810c8afd>] lock_acquire+0x7e/0x99 [ 3.100075] [<ffffffff81099263>] ? try_to_del_timer_sync+0x5f/0x5f [ 3.100075] [<ffffffff810992ac>] del_timer_sync+0x49/0xcb [ 3.100075] [<ffffffff81099263>] ? try_to_del_timer_sync+0x5f/0x5f [ 3.100075] [<ffffffff810cd647>] ? arch_local_irq_restore+0x6/0xd [ 3.100075] [<ffffffff81099372>] timer_fixup_init+0x16/0x2f [ 3.100075] [<ffffffff81220ce3>] debug_object_fixup+0x15/0x1d [ 3.100075] [<ffffffff81221228>] __debug_object_init+0x29b/0x2c6 [ 3.100075] [<ffffffff81221244>] ? __debug_object_init+0x2b7/0x2c6 [ 3.100075] [<ffffffff81221267>] debug_object_init+0x14/0x16 [ 3.100075] [<ffffffff81098f20>] init_timer_key+0x23/0x65 [ 3.100075] [<ffffffff81210bbe>] kobject_release+0x90/0xba [ 3.100075] [<ffffffff81210e3b>] kobject_put+0x4d/0x51 [ 3.100075] [<ffffffff81462ce4>] put_device+0x12/0x14 [ 3.100075] [<ffffffff814672f6>] platform_device_put+0x12/0x14 [ 3.100075] [<ffffffff8146767b>] platform_device_unregister+0x16/0x1a [ 3.100075] [<ffffffff814610e7>] parport_pc_probe_port+0x7b7/0x7cc [ 3.100075] [<ffffffff81e00a15>] parport_pc_init+0x2b0/0x317 [ 3.100075] [<ffffffff81e00765>] ? parport_setup+0x147/0x147 [ 3.100075] [<ffffffff81ddbe0c>] do_one_initcall+0x8e/0x132 [ 3.100075] [<ffffffff810a6c00>] ? param_array_set+0xa7/0xf2 [ 3.100075] [<ffffffff810a6e4d>] ? parse_args+0x1ad/0x26c [ 3.100075] [<ffffffff81215c82>] ? strcpy+0x9/0x18 [ 3.100075] [<ffffffff81ddbfe2>] kernel_init_freeable+0x132/0x1bc [ 3.100075] [<ffffffff81ddb6e3>] ? do_early_param+0x86/0x86 [ 3.100075] [<ffffffff81824c6f>] ? rest_init+0xc3/0xc3 [ 3.100075] [<ffffffff81824c78>] kernel_init+0x9/0xcc [ 3.100075] [<ffffffff81835f7c>] ret_from_fork+0x7c/0xb0 [ 3.100075] [<ffffffff81824c6f>] ? rest_init+0xc3/0xc3 [ 3.680292] tsc: Refined TSC clocksource calibration: 2693.463 MHz [ 4.028085] BUG: unable to handle kernel NULL pointer dereference at (null) [ 4.030278] IP: [< (null)>] (null) [ 4.031880] PGD 0 [ 4.032045] Oops: 0010 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 4.032045] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 3.11.0-rc2-00010-gc817a67-dirty #21 [ 4.032045] task: ffff88000010a040 ti: ffff88000010c000 task.ti: ffff88000010c000 [ 4.032045] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 4.032045] RSP: 0000:ffff88000dc03e40 EFLAGS: 00010286 [ 4.032045] RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000 [ 4.032045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 4.032045] RBP: ffff88000dc03e98 R08: 0000000000000002 R09: 0000000000000000 [ 4.032045] R10: ffff88000dc03e58 R11: ffffffff81f08780 R12: ffff88000010dfd8 [ 4.032045] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff81f097d8 [ 4.032045] FS: 0000000000000000(0000) GS:ffff88000dc00000(0000) knlGS:0000000000000000 [ 4.032045] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 4.032045] CR2: 0000000000000000 CR3: 0000000001c15000 CR4: 00000000000006b0 [ 4.032045] Stack: [ 4.032045] ffffffff8109861e ffffffff810985b3 ffffffff81f08780 ffff880006de98d8 [ 4.032045] 0000000000000000 0000000000000000 0000000000000000 ffffffff81f08780 [ 4.032045] ffff88000dc03ec8 ffffffff81f09fd8 ffffffff81f09bd8 ffff88000dc03f08 [ 4.032045] Call Trace: [ 4.032045] <IRQ> [ 4.032045] [<ffffffff8109861e>] ? call_timer_fn+0x6b/0xde [ 4.032045] [<ffffffff810985b3>] ? __internal_add_timer+0xc4/0xc4 [ 4.032045] [<ffffffff81098c49>] run_timer_softirq+0x187/0x1cf [ 4.032045] [<ffffffff810951c4>] __do_softirq+0xc6/0x18f [ 4.032045] [<ffffffff810953aa>] irq_exit+0x58/0x9e [ 4.032045] [<ffffffff81044bab>] smp_apic_timer_interrupt+0x31/0x3e [ 4.032045] [<ffffffff81836cb2>] apic_timer_interrupt+0x72/0x80 [ 4.032045] <EOI> [ 4.032045] [<ffffffff818357b7>] ? retint_restore_args+0x13/0x13 [ 4.032045] [<ffffffff81098cda>] ? lock_timer_base.isra.17+0x49/0x4b [ 4.032045] [<ffffffff8109922b>] try_to_del_timer_sync+0x27/0x5f [ 4.032045] [<ffffffff81098435>] ? arch_local_irq_restore+0x6/0xd [ 4.032045] [<ffffffff8109931b>] del_timer_sync+0xb8/0xcb [ 4.032045] [<ffffffff81099263>] ? try_to_del_timer_sync+0x5f/0x5f [ 4.032045] [<ffffffff810cd647>] ? arch_local_irq_restore+0x6/0xd [ 4.032045] [<ffffffff81099372>] timer_fixup_init+0x16/0x2f [ 4.032045] [<ffffffff81220ce3>] debug_object_fixup+0x15/0x1d [ 4.032045] [<ffffffff81221228>] __debug_object_init+0x29b/0x2c6 [ 4.032045] [<ffffffff81221244>] ? __debug_object_init+0x2b7/0x2c6 [ 4.032045] [<ffffffff81221267>] debug_object_init+0x14/0x16 [ 4.032045] [<ffffffff81098f20>] init_timer_key+0x23/0x65 [ 4.032045] [<ffffffff81210bbe>] kobject_release+0x90/0xba [ 4.032045] [<ffffffff81210e3b>] kobject_put+0x4d/0x51 [ 4.032045] [<ffffffff81462ce4>] put_device+0x12/0x14 [ 4.032045] [<ffffffff814672f6>] platform_device_put+0x12/0x14 [ 4.032045] [<ffffffff8146767b>] platform_device_unregister+0x16/0x1a [ 4.032045] [<ffffffff814610e7>] parport_pc_probe_port+0x7b7/0x7cc [ 4.032045] [<ffffffff81e00a15>] parport_pc_init+0x2b0/0x317 [ 4.032045] [<ffffffff81e00765>] ? parport_setup+0x147/0x147 [ 4.032045] [<ffffffff81ddbe0c>] do_one_initcall+0x8e/0x132 [ 4.032045] [<ffffffff810a6c00>] ? param_array_set+0xa7/0xf2 [ 4.032045] [<ffffffff810a6e4d>] ? parse_args+0x1ad/0x26c [ 4.032045] [<ffffffff81215c82>] ? strcpy+0x9/0x18 [ 4.032045] [<ffffffff81ddbfe2>] kernel_init_freeable+0x132/0x1bc [ 4.032045] [<ffffffff81ddb6e3>] ? do_early_param+0x86/0x86 [ 4.032045] [<ffffffff81824c6f>] ? rest_init+0xc3/0xc3 [ 4.032045] [<ffffffff81824c78>] kernel_init+0x9/0xcc [ 4.032045] [<ffffffff81835f7c>] ret_from_fork+0x7c/0xb0 [ 4.032045] [<ffffffff81824c6f>] ? rest_init+0xc3/0xc3 [ 4.032045] Code: Bad RIP value. [ 4.032045] RIP [< (null)>] (null) [ 4.032045] RSP <ffff88000dc03e40> [ 4.032045] CR2: 0000000000000000 [ 4.142753] ---[ end trace eb7906735b7816b8 ]--- [ 4.144312] Kernel panic - not syncing: Fatal exception in interrupt [ 4.146076] Rebooting in 10 seconds..% wfg@bee ~/linux/obj-compiletest% wfg@bee ~/linux/obj-compiletest% wfg@bee ~/linux/obj-compiletest% kvm-0day.sh arch/x86/boot/bzImage [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.11.0-rc2-00010-gc817a67-dirty (wfg@bee) (gcc version 4.6.3 (Debian 4.6.3-1) ) #22 SMP PREEMPT Tue Oct 8 12:14:43 CST 2013 [ 0.000000] Command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M debug sched_debug ignore_loglevel apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffdfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000fffe000-0x000000000fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0xfffe max_arch_pfn = 0x400000000 [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000f1840-0x000f184f] mapped at [ffff8800000f1840] [ 0.000000] mpc: f1850-f193c [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x027c1000, 0x027c1fff] PGTABLE [ 0.000000] BRK [0x027c2000, 0x027c2fff] PGTABLE [ 0.000000] BRK [0x027c3000, 0x027c3fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x0e600000-0x0e7fffff] [ 0.000000] [mem 0x0e600000-0x0e7fffff] page 4k [ 0.000000] BRK [0x027c4000, 0x027c4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x0c000000-0x0e5fffff] [ 0.000000] [mem 0x0c000000-0x0e5fffff] page 4k [ 0.000000] BRK [0x027c5000, 0x027c5fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0bffffff] [ 0.000000] [mem 0x00100000-0x0bffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x0e800000-0x0fffdfff] [ 0.000000] [mem 0x0e800000-0x0fffdfff] page 4k [ 0.000000] log_buf_len: 8388608 [ 0.000000] early log buf free: 128344(97%) [ 0.000000] RAMDISK: [mem 0x0e8d6000-0x0ffeffff] [ 0.000000] ACPI: RSDP 00000000000f16b0 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 000000000fffe3f0 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 000000000fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 000000000fffe430 01137 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 000000000fffff40 00040 [ 0.000000] ACPI: SSDT 000000000ffff6a0 00899 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 000000000ffff5b0 00080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 000000000ffff570 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5bb000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:e896001, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x00001000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x0fffdfff] [ 0.000000] On node 0 totalpages: 65436 [ 0.000000] DMA32 zone: 1024 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 65436 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5bb000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5ba000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:4096 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages/cpu @ffff88000dc00000 s77904 r0 d24496 u1048576 [ 0.000000] pcpu-alloc: s77904 r0 d24496 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] kvm-clock: cpu 0, msr 0:e896001, primary cpu clock [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr dc0ccc0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64391 [ 0.000000] Kernel command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M debug sched_debug ignore_loglevel apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw [ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 199988K/261744K available (7955K kernel code, 1639K rwdata, 3804K rodata, 840K init, 10060K bss, 61756K reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU debugfs-based tracing is enabled. [ 0.000000] Dump stacks of tasks blocking RCU-preempt GP. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] RCU restricting CPUs from NR_CPUS=4096 to nr_cpu_ids=2. [ 0.000000] NR_IRQS:262400 nr_irqs:512 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 5855 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] ODEBUG: 15 of 15 active objects replaced [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.012000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=10774032) [ 0.013698] pid_max: default: 32768 minimum: 301 [ 0.016308] Mount-cache hash table entries: 256 [ 0.018249] Initializing cgroup subsys devices [ 0.020047] Initializing cgroup subsys perf_event [ 0.021577] Initializing cgroup subsys net_prio [ 0.023240] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.023240] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.023240] tlb_flushall_shift: 6 [ 0.024053] debug: unmapping init [mem 0xffffffff81dea000-0xffffffff81dedfff] [ 0.028875] ACPI: Core revision 20130517 [ 0.032939] ACPI: All ACPI Tables successfully acquired [ 0.034610] Getting VERSION: 50014 [ 0.035430] Getting VERSION: 50014 [ 0.036029] Getting ID: 0 [ 0.036760] Getting ID: ff000000 [ 0.037568] Getting LVT0: 8700 [ 0.040017] Getting LVT1: 8400 [ 0.040856] enabled ExtINT on CPU#0 [ 0.042986] ENABLING IO-APIC IRQs [ 0.044020] init IO_APIC IRQs [ 0.044936] apic 0 pin 0 not connected [ 0.045895] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.048038] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.050552] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.052032] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.053939] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.056047] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.057972] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.060050] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.061986] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.064031] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.065976] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.068028] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.069970] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.072031] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.074026] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.076037] apic 0 pin 16 not connected [ 0.076966] apic 0 pin 17 not connected [ 0.078161] apic 0 pin 18 not connected [ 0.080010] apic 0 pin 19 not connected [ 0.080961] apic 0 pin 20 not connected [ 0.081918] apic 0 pin 21 not connected [ 0.082870] apic 0 pin 22 not connected [ 0.084009] apic 0 pin 23 not connected [ 0.085113] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.086678] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.088893] Using local APIC timer interrupts. [ 0.088893] calibrating APIC timer ... [ 0.092000] ... lapic delta = 6250087 [ 0.092000] ... PM-Timer delta = 357976 [ 0.092000] ... PM-Timer result ok [ 0.092000] ..... delta 6250087 [ 0.092000] ..... mult: 268439192 [ 0.092000] ..... calibration result: 4000055 [ 0.092000] ..... CPU clock speed is 2693.2496 MHz. [ 0.092000] ..... host bus clock speed is 1000.0055 MHz. [ 0.092124] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.116605] SMP alternatives: lockdep: fixing up alternatives [ 0.117947] smpboot: Booting Node 0, Processors #1 OK [ 0.012000] kvm-clock: cpu 1, msr 0:e896041, secondary cpu clock [ 0.012000] masked ExtINT on CPU#1 [ 0.140240] Brought up 2 CPUs [ 0.140157] KVM setup async PF for cpu 1 [ 0.140157] kvm-stealtime: cpu 1, msr dd0ccc0 [ 0.143049] smpboot: Total of 2 processors activated (10774.03 BogoMIPS) [ 0.144847] devtmpfs: initialized [ 0.148858] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.151078] regulator-dummy: no parameters [ 0.152508] NET: Registered protocol family 16 [ 0.155023] ACPI: bus type PCI registered [ 0.156136] PCI: Using configuration type 1 for base access [ 0.172142] ACPI: Added _OSI(Module Device) [ 0.176012] ACPI: Added _OSI(Processor Device) [ 0.179101] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.184042] ACPI: Added _OSI(Processor Aggregator Device) [ 0.196346] ACPI: EC: Look up EC in DSDT [ 0.208740] ACPI: Interpreter enabled [ 0.212051] ACPI: (supports S0 S5) [ 0.220033] ACPI: Using IOAPIC for interrupt routing [ 0.228118] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251759] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260270] PCI host bridge to bus 0000:00 [ 0.264033] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272053] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.280043] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.288041] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.296045] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.304165] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.313051] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.324650] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.335536] pci 0000:00:01.1: reg 0x20: [io 0xc060-0xc06f] [ 0.345036] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.352757] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.360075] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.368363] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.376977] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.384098] pci 0000:00:02.0: reg 0x14: [mem 0xfebe2000-0xfebe2fff] [ 0.398050] pci 0000:00:02.0: reg 0x30: [mem 0xfebd0000-0xfebdffff pref] [ 0.400326] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000 [ 0.402106] pci 0000:00:03.0: reg 0x10: [io 0xc040-0xc05f] [ 0.403586] pci 0000:00:03.0: reg 0x14: [mem 0xfebe1000-0xfebe1fff] [ 0.409798] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref] [ 0.411648] pci 0000:00:04.0: [8086:100e] type 00 class 0x020000 [ 0.413737] pci 0000:00:04.0: reg 0x10: [mem 0xfeb80000-0xfeb9ffff] [ 0.421470] pci 0000:00:04.0: reg 0x14: [io 0xc000-0xc03f] [ 0.433221] pci 0000:00:04.0: reg 0x30: [mem 0xfeba0000-0xfebbffff pref] [ 0.436502] pci 0000:00:05.0: [8086:25ab] type 00 class 0x088000 [ 0.440779] pci 0000:00:05.0: reg 0x10: [mem 0xfebe0000-0xfebe000f] [ 0.446977] pci_bus 0000:00: on NUMA node 0 [ 0.448042] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM [ 0.450299] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 0.454151] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.456104] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.457892] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.460051] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.461660] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.464000] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.464028] ACPI: \_SB_.PCI0: notify handler is installed [ 0.465457] Found 1 acpi root devices [ 0.468795] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.470217] vgaarb: loaded [ 0.470718] vgaarb: bridge control possible 0000:00:02.0 [ 0.472759] ACPI: bus type USB registered [ 0.476267] usbcore: registered new interface driver usbfs [ 0.484139] usbcore: registered new interface driver hub [ 0.492170] usbcore: registered new device driver usb [ 0.493545] pps_core: LinuxPPS API ver. 1 registered [ 0.496013] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti(a)linux.it> [ 0.500095] PTP clock support registered [ 0.502250] wmi: Mapper loaded [ 0.504125] PCI: Using ACPI for IRQ routing [ 0.505850] PCI: pci_cache_line_size set to 64 bytes [ 0.508395] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.509797] e820: reserve RAM buffer [mem 0x0fffe000-0x0fffffff] [ 0.513378] NET: Registered protocol family 23 [ 0.516151] cfg80211: Calling CRDA to update world regulatory domain [ 0.518134] nfc: nfc_init: NFC Core ver 0.1 [ 0.519239] NET: Registered protocol family 39 [ 0.520634] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.522382] Switched to clocksource kvm-clock [ 0.522382] pnp: PnP ACPI init [ 0.522382] ACPI: bus type PNP registered [ 0.523305] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3) [ 0.527932] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.531607] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3) [ 0.533928] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.535528] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3) [ 0.538544] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.541921] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3) [ 0.544325] pnp 00:03: [dma 2] [ 0.545142] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.546788] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3) [ 0.548817] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.550737] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3) [ 0.553113] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.555434] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.557211] pnp: PnP ACPI: found 7 devices [ 0.558190] ACPI: bus type PNP unregistered [ 0.565457] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.567761] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.569919] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.571599] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.573782] NET: Registered protocol family 2 [ 0.579228] TCP established hash table entries: 2048 (order: 3, 32768 bytes) [ 0.581168] TCP bind hash table entries: 2048 (order: 5, 131072 bytes) [ 0.583208] TCP: Hash tables configured (established 2048 bind 2048) [ 0.584549] TCP: reno registered [ 0.585229] UDP hash table entries: 256 (order: 3, 40960 bytes) [ 0.586719] UDP-Lite hash table entries: 256 (order: 3, 40960 bytes) [ 0.588795] NET: Registered protocol family 1 [ 0.591149] RPC: Registered named UNIX socket transport module. [ 0.593955] RPC: Registered udp transport module. [ 0.595475] RPC: Registered tcp transport module. [ 0.596559] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.597777] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.598660] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.599507] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.600625] pci 0000:00:02.0: Boot video device [ 0.601888] PCI: CLS 0 bytes, default 64 [ 0.610928] Unpacking initramfs... [ 10.140528] debug: unmapping init [mem 0xffff88000e8d6000-0xffff88000ffeffff] [ 10.144248] has_svm: not amd [ 10.144993] kvm: no hardware support [ 10.146393] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64. [ 10.169508] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64. [ 10.173099] cryptomgr_test (24) used greatest stack depth: 6376 bytes left [ 10.174958] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way. [ 10.177600] sha1_ssse3: Neither AVX nor SSSE3 is available/usable. [ 10.179081] sha256_ssse3: Neither AVX nor SSSE3 is available/usable. [ 10.180727] sha512_ssse3: Neither AVX nor SSSE3 is available/usable. [ 10.182370] AVX or AES-NI instructions are not detected. [ 10.183684] AVX instructions are not detected. [ 10.187223] AVX instructions are not detected. [ 10.197195] AVX instructions are not detected. [ 10.217252] Initializing RT-Tester: OK [ 10.218174] audit: initializing netlink socket (disabled) [ 10.219489] type=2000 audit(1378709066.434:1): initialized [ 10.227569] DLM installed [ 10.236103] NFS: Registering the id_resolver key type [ 10.237595] Key type id_resolver registered [ 10.238589] Key type id_legacy registered [ 10.239538] Installing knfsd (copyright (C) 1996 okir(a)monad.swb.de). [ 10.241989] ROMFS MTD (C) 2007 Red Hat, Inc. [ 10.243137] fuse init (API version 7.22) [ 10.245592] ceph: loaded (mds proto 32) [ 10.265890] cryptomgr_test (43) used greatest stack depth: 5752 bytes left [ 10.269355] cryptomgr_test (44) used greatest stack depth: 5680 bytes left [ 10.286967] cryptomgr_test (72) used greatest stack depth: 5264 bytes left [ 10.302112] alg: No test for crc32 (crc32-table) [ 10.304543] alg: No test for lz4hc (lz4hc-generic) [ 10.311259] alg: No test for stdrng (krng) [ 10.312372] NET: Registered protocol family 38 [ 10.313410] Key type asymmetric registered [ 10.314414] Asymmetric key parser 'x509' registered [ 10.315390] test_string_helpers: Running tests... [ 10.317249] crc32: CRC_LE_BITS = 32, CRC_BE BITS = 32 [ 10.318032] crc32: self tests passed, processed 225944 bytes in 301563 nsec [ 10.319879] crc32c: CRC_LE_BITS = 32 [ 10.320906] crc32c: self tests passed, processed 225944 bytes in 151224 nsec [ 10.324227] cr_bllcd: INTEL CARILLO RANCH LPC not found. [ 10.325645] cr_bllcd: Carillo Ranch Backlight Driver Initialized. [ 10.327802] VIA Graphics Integration Chipset framebuffer 2.4 initializing [ 10.329904] vmlfb: initializing [ 10.330825] Could not find Carillo Ranch MCH device. [ 10.332257] no IO addresses supplied [ 10.333471] hgafb: HGA card not detected. [ 10.334388] hgafb: probe of hgafb.0 failed with error -22 [ 10.336873] usbcore: registered new interface driver udlfb [ 10.338233] usbcore: registered new interface driver smscufx [ 10.353036] uvesafb: failed to execute /sbin/v86d [ 10.355344] uvesafb: make sure that the v86d helper is installed and executable [ 10.361011] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 10.365492] uvesafb: vbe_init() failed with -22 [ 10.368418] uvesafb: probe of uvesafb.0 failed with error -22 [ 10.372332] ipmi message handler version 39.2 [ 10.375073] ipmi device interface [ 10.377364] IPMI System Interface driver. [ 10.379988] ipmi_si: Adding default-specified kcs state machine [ 10.383827] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0 [ 10.391212] ipmi_si: Interface detection failed [ 10.404239] ipmi_si: Adding default-specified smic state machine [ 10.405307] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0 [ 10.406943] ipmi_si: Interface detection failed [ 10.416538] ipmi_si: Adding default-specified bt state machine [ 10.417504] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 [ 10.418985] ipmi_si: Interface detection failed [ 10.428333] kobject: 'ipmi_si' (ffff880007762a00): kobject_release, parent ffff8800001b7648 (delayed) [ 10.429911] kobject: 'ipmi_si' (ffff880007762800): kobject_release, parent ffff880000283648 (delayed) [ 10.431438] kobject: 'ipmi_si' (ffff880007762c00): kobject_release, parent ffff880000189248 (delayed) [ 10.432991] ipmi_si: Unable to find any System Interface(s) [ 10.433817] IPMI Watchdog: driver initialized [ 10.434544] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 10.436091] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 10.437181] ACPI: Power Button [PWRF] [ 10.479088] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 10.503653] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 10.507240] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $ [ 10.511083] ac.o: No PCI boards found. [ 10.513021] ac.o: For an ISA board you must supply memory and irq parameters. [ 10.517090] Non-volatile memory driver v1.3 [ 10.521879] Linux agpgart interface v0.103 [ 10.524628] [drm:drm_core_init] *ERROR* Cannot create /proc/dri [ 10.527719] kobject: 'drm' (ffff880006dd9048): kobject_release, parent ffff880000189648 (delayed) [ 10.532338] kobject: 'drm' (ffff880006dd6000): kobject_release, parent (null) (delayed) [ 10.537837] [drm] radeon kernel modesetting enabled. [ 10.541277] [drm:drm_proc_init] *ERROR* Cannot create /proc/dri/0 [ 10.544482] [drm:drm_get_minor] *ERROR* DRM: Failed to initialize /proc/dri. [ 10.548758] kobject: 'controlD64' (ffff880006dee820): kobject_release, parent (null) (delayed) [ 10.559167] cirrus: probe of 0000:00:02.0 failed with error -1 [ 10.560675] usbcore: registered new interface driver udl [ 10.564477] parport_pc 00:04: reported by Plug and Play ACPI [ 10.566322] parport0: PC-style at 0x378, irq 7 [PCSPP(,...)] [ 10.568845] kobject: 'parport_pc.956' (ffff880006dee820): kobject_release, parent (null) (delayed) [ 10.573899] ------------[ cut here ]------------ [ 10.576040] WARNING: CPU: 1 PID: 1 at /c/wfg/linux/lib/debugobjects.c:260 debug_print_object+0x7c/0x8d() [ 10.577824] ODEBUG: init active (active state 0) object type: timer_list hint: (null) [ 10.577824] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc2-00010-gc817a67-dirty #22 [ 10.577824] 0000000000000104 ffff88000010db78 ffffffff817b80f8 0000000000000000 [ 10.577824] ffff88000010dbc8 ffff88000010dbb8 ffffffff8108f040 0000000000000046 [ 10.577824] ffffffff81220eaa ffffffff81b60506 ffff880006ddb768 ffffffff81ba02d0 [ 10.577824] Call Trace: [ 10.577824] [<ffffffff817b80f8>] dump_stack+0x4f/0x84 [ 10.577824] [<ffffffff8108f040>] warn_slowpath_common+0x72/0x8c [ 10.577824] [<ffffffff81220eaa>] ? debug_print_object+0x7c/0x8d [ 10.577824] [<ffffffff8108f0be>] warn_slowpath_fmt+0x41/0x43 [ 10.577824] [<ffffffff81220eaa>] debug_print_object+0x7c/0x8d [ 10.577824] [<ffffffff81221209>] __debug_object_init+0x27c/0x2c6 [ 10.577824] [<ffffffff81221244>] ? __debug_object_init+0x2b7/0x2c6 [ 10.577824] [<ffffffff81221267>] debug_object_init+0x14/0x16 [ 10.577824] [<ffffffff81098f20>] init_timer_key+0x23/0x65 [ 10.577824] [<ffffffff81210bbe>] kobject_release+0x90/0xba [ 10.577824] [<ffffffff81210e3b>] kobject_put+0x4d/0x51 [ 10.577824] [<ffffffff813effd3>] put_device+0x12/0x14 [ 10.577824] [<ffffffff813f45e5>] platform_device_put+0x12/0x14 [ 10.577824] [<ffffffff813f496a>] platform_device_unregister+0x16/0x1a [ 10.577824] [<ffffffff813ee3d6>] parport_pc_probe_port+0x7b7/0x7cc [ 10.577824] [<ffffffff81d519e2>] parport_pc_init+0x2b0/0x317 [ 10.577824] [<ffffffff81d51732>] ? parport_setup+0x147/0x147 [ 10.577824] [<ffffffff81d2ce0c>] do_one_initcall+0x8e/0x132 [ 10.577824] [<ffffffff810a6c00>] ? param_array_set+0xa7/0xf2 [ 10.577824] [<ffffffff810a6e4d>] ? parse_args+0x1ad/0x26c [ 10.577824] [<ffffffff81d2cfe2>] kernel_init_freeable+0x132/0x1bc [ 10.577824] [<ffffffff81d2c6e3>] ? do_early_param+0x86/0x86 [ 10.577824] [<ffffffff817b1f5f>] ? rest_init+0xc3/0xc3 [ 10.577824] [<ffffffff817b1f68>] kernel_init+0x9/0xcc [ 10.577824] [<ffffffff817c31bc>] ret_from_fork+0x7c/0xb0 [ 10.577824] [<ffffffff817b1f5f>] ? rest_init+0xc3/0xc3 [ 10.577824] ---[ end trace 5ba675dcca8b802b ]--- [ 10.663168] INFO: trying to register non-static key. [ 10.665566] the code is fine but needs lockdep annotation. [ 10.667133] turning off the locking correctness validator. [ 10.667133] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 3.11.0-rc2-00010-gc817a67-dirty #22 [ 10.667133] 0000000000000046 ffff88000010da28 ffffffff817b80f8 0000000000000000 [ 10.667133] 0000000000000000 ffff88000010daa8 ffffffff810c56de ffff88000010da88 [ 10.667133] ffffffff81090497 0000000000007aa4 0000000000000046 ffff88000010da78 [ 10.667133] Call Trace: [ 10.667133] [<ffffffff817b80f8>] dump_stack+0x4f/0x84 [ 10.667133] [<ffffffff810c56de>] register_lock_class+0x104/0x2b2 [ 10.667133] [<ffffffff81090497>] ? console_unlock+0x35b/0x36a [ 10.667133] [<ffffffff810c798e>] __lock_acquire+0xf6/0xe3c [ 10.667133] [<ffffffff817c29f7>] ? retint_restore_args+0x13/0x13 [ 10.667133] [<ffffffff810c6c25>] ? trace_hardirqs_on_caller+0x154/0x18b [ 10.667133] [<ffffffff810c8afd>] lock_acquire+0x7e/0x99 [ 10.667133] [<ffffffff81099263>] ? try_to_del_timer_sync+0x5f/0x5f [ 10.667133] [<ffffffff810992ac>] del_timer_sync+0x49/0xcb [ 10.667133] [<ffffffff81099263>] ? try_to_del_timer_sync+0x5f/0x5f [ 10.667133] [<ffffffff810cd647>] ? arch_local_irq_restore+0x6/0xd [ 10.667133] [<ffffffff81099372>] timer_fixup_init+0x16/0x2f [ 10.667133] [<ffffffff81220ce3>] debug_object_fixup+0x15/0x1d [ 10.667133] [<ffffffff81221228>] __debug_object_init+0x29b/0x2c6 [ 10.667133] [<ffffffff81221244>] ? __debug_object_init+0x2b7/0x2c6 [ 10.667133] [<ffffffff81221267>] debug_object_init+0x14/0x16 [ 10.667133] [<ffffffff81098f20>] init_timer_key+0x23/0x65 [ 10.667133] [<ffffffff81210bbe>] kobject_release+0x90/0xba [ 10.667133] [<ffffffff81210e3b>] kobject_put+0x4d/0x51 [ 10.667133] [<ffffffff813effd3>] put_device+0x12/0x14 [ 10.667133] [<ffffffff813f45e5>] platform_device_put+0x12/0x14 [ 10.667133] [<ffffffff813f496a>] platform_device_unregister+0x16/0x1a [ 10.667133] [<ffffffff813ee3d6>] parport_pc_probe_port+0x7b7/0x7cc [ 10.667133] [<ffffffff81d519e2>] parport_pc_init+0x2b0/0x317 [ 10.667133] [<ffffffff81d51732>] ? parport_setup+0x147/0x147 [ 10.667133] [<ffffffff81d2ce0c>] do_one_initcall+0x8e/0x132 [ 10.667133] [<ffffffff810a6c00>] ? param_array_set+0xa7/0xf2 [ 10.667133] [<ffffffff810a6e4d>] ? parse_args+0x1ad/0x26c [ 10.667133] [<ffffffff81d2cfe2>] kernel_init_freeable+0x132/0x1bc [ 10.667133] [<ffffffff81d2c6e3>] ? do_early_param+0x86/0x86 [ 10.667133] [<ffffffff817b1f5f>] ? rest_init+0xc3/0xc3 [ 10.667133] [<ffffffff817b1f68>] kernel_init+0x9/0xcc [ 10.667133] [<ffffffff817c31bc>] ret_from_fork+0x7c/0xb0 [ 10.667133] [<ffffffff817b1f5f>] ? rest_init+0xc3/0xc3 [ 11.144157] tsc: Refined TSC clocksource calibration: 2693.465 MHz [ 11.556083] BUG: unable to handle kernel NULL pointer dereference at (null) [ 11.557559] IP: [< (null)>] (null) [ 11.558515] PGD 0 [ 11.558942] Oops: 0010 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 11.559992] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 3.11.0-rc2-00010-gc817a67-dirty #22 [ 11.560059] task: ffff8800001422c0 ti: ffff880000144000 task.ti: ffff880000144000 [ 11.560059] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 11.560059] RSP: 0000:ffff88000dd03e40 EFLAGS: 00010286 [ 11.560059] RAX: 0000000000000000 RBX: 0000000000000101 RCX: 0000000000000000 [ 11.560059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 11.560059] RBP: ffff88000dd03e98 R08: 0000000000000002 R09: 0000000000000000 [ 11.560059] R10: ffff88000dd03e58 R11: ffff88000015c000 R12: ffff880000145fd8 [ 11.560059] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88000015d058 [ 11.560059] FS: 0000000000000000(0000) GS:ffff88000dd00000(0000) knlGS:0000000000000000 [ 11.560059] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 11.560059] CR2: 0000000000000000 CR3: 0000000001b87000 CR4: 00000000000006a0 [ 11.560059] Stack: [ 11.560059] ffffffff8109861e ffffffff810985b3 ffff88000015c000 ffff880006dee8d8 [ 11.560059] 0000000000000000 0000000000000000 0000000000000000 ffff88000015c000 [ 11.560059] ffff88000dd03ec8 ffff88000015d858 ffff88000015d458 ffff88000dd03f08 [ 11.560059] Call Trace: [ 11.560059] <IRQ> [ 11.560059] [<ffffffff8109861e>] ? call_timer_fn+0x6b/0xde [ 11.560059] [<ffffffff810985b3>] ? __internal_add_timer+0xc4/0xc4 [ 11.560059] [<ffffffff81098c49>] run_timer_softirq+0x187/0x1cf [ 11.560059] [<ffffffff810951c4>] __do_softirq+0xc6/0x18f [ 11.560059] [<ffffffff810953aa>] irq_exit+0x58/0x9e [ 11.560059] [<ffffffff81044bab>] smp_apic_timer_interrupt+0x31/0x3e [ 11.560059] [<ffffffff817c3ef2>] apic_timer_interrupt+0x72/0x80 [ 11.560059] <EOI> [ 11.560059] [<ffffffff810c8a73>] ? lock_release+0x16e/0x17a [ 11.560059] [<ffffffff810304be>] ? default_idle+0xe/0x1c [ 11.560059] [<ffffffff81049eda>] ? native_safe_halt+0x6/0x8 [ 11.560059] [<ffffffff810c6c69>] ? trace_hardirqs_on+0xd/0xf [ 11.560059] [<ffffffff810304c3>] default_idle+0x13/0x1c [ 11.560059] [<ffffffff81030c33>] arch_cpu_idle+0x13/0x21 [ 11.560059] [<ffffffff810bd035>] cpu_startup_entry+0xfc/0x164 [ 11.560059] [<ffffffff810434c5>] start_secondary+0x1f0/0x1f7 [ 11.560059] Code: Bad RIP value. [ 11.560059] RIP [< (null)>] (null) [ 11.560059] RSP <ffff88000dd03e40> [ 11.560059] CR2: 0000000000000000 [ 11.634717] ---[ end trace 5ba675dcca8b802c ]--- [ 11.635882] Kernel panic - not syncing: Fatal exception in interrupt [ 11.637620] Rebooting in 10 seconds.. [View Less]

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3.11-rc7: i915: stuck on render ring
by Pavel Machek 07 Oct '13

07 Oct '13

Hi! I was happily using X... and then screen froze. Mouse still moves. Switching to text console still worked, good. It is first time in a while, normally this machine works well. i915_error_state is attached. Any ideas? Pavel Initializing cgroup subsys cpu Linux version 3.11.0-rc7+ (pavel@amd) (gcc version 4.4.5 (Debian 4.4.5-8) ) #308 SMP Tue Aug 27 14:19:42 CEST 2013 e820: BIOS-provided physical RAM map: BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable BIOS-e820: [… [View More]mem 0x000000000009ec00-0x000000000009ffff] reserved BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved BIOS-e820: [mem 0x0000000000100000-0x00000000bd87dfff] usable BIOS-e820: [mem 0x00000000bd87e000-0x00000000bd900fff] ACPI NVS BIOS-e820: [mem 0x00000000bd901000-0x00000000bda42fff] reserved BIOS-e820: [mem 0x00000000bda43000-0x00000000bda56fff] ACPI NVS BIOS-e820: [mem 0x00000000bda57000-0x00000000bdb54fff] reserved BIOS-e820: [mem 0x00000000bdb55000-0x00000000bdb5dfff] ACPI data BIOS-e820: [mem 0x00000000bdb5e000-0x00000000bdb67fff] ACPI NVS BIOS-e820: [mem 0x00000000bdb68000-0x00000000bdb88fff] reserved BIOS-e820: [mem 0x00000000bdb89000-0x00000000bdb8efff] ACPI NVS BIOS-e820: [mem 0x00000000bdb8f000-0x00000000bdcfffff] usable BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed8ffff] reserved BIOS-e820: [mem 0x00000000fff00000-0x00000000ffffffff] reserved BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! SMBIOS 2.4 present. DMI: /DG41MJ, BIOS MJG4110H.86A.0006.2009.1223.1155 12/23/2009 e820: update [mem 0x00000000-0x00000fff] usable ==> reserved e820: remove [mem 0x000a0000-0x000fffff] usable e820: last_pfn = 0xbdd00 max_arch_pfn = 0x100000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-E7FFF uncachable E8000-FFFFF write-protect MTRR variable ranges enabled: 0 base 000000000 mask F00000000 write-back 1 base 100000000 mask FC0000000 write-back 2 base 0BDD00000 mask FFFF00000 write-through 3 base 0BDE00000 mask FFFE00000 uncachable 4 base 0BE000000 mask FFE000000 uncachable 5 base 0C0000000 mask FC0000000 uncachable 6 disabled x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 initial memory mapped: [mem 0x00000000-0x017fffff] Base memory trampoline at [c009a000] 9a000 size 16384 init_memory_mapping: [mem 0x00000000-0x000fffff] [mem 0x00000000-0x000fffff] page 4k init_memory_mapping: [mem 0x37000000-0x373fffff] [mem 0x37000000-0x373fffff] page 4k BRK [0x0124b000, 0x0124bfff] PGTABLE init_memory_mapping: [mem 0x30000000-0x36ffffff] [mem 0x30000000-0x36ffffff] page 4k BRK [0x0124c000, 0x0124cfff] PGTABLE BRK [0x0124d000, 0x0124dfff] PGTABLE BRK [0x0124e000, 0x0124efff] PGTABLE BRK [0x0124f000, 0x0124ffff] PGTABLE init_memory_mapping: [mem 0x00100000-0x2fffffff] [mem 0x00100000-0x2fffffff] page 4k init_memory_mapping: [mem 0x37400000-0x377fdfff] [mem 0x37400000-0x377fdfff] page 4k ACPI: RSDP 000f03c0 00024 (v02 INTEL) ACPI: XSDT bdb5ce18 00044 (v01 INTEL DG41MJ 00000006 MSFT 00010013) ACPI: FACP bdb5bd98 000F4 (v04 INTEL DG41RQ 00000006 MSFT 00010013) ACPI Warning: 32/64 FACS address mismatch in FADT - two FACS tables! (20130517/tbfadt-395) ACPI BIOS Warning (bug): 32/64X FACS address mismatch in FADT - 0xBDB5FF40/0x00000000BDB64F40, using 32 (20130517/tbfadt-522) ACPI: DSDT bdb55018 05983 (v01 INTEL DG41MJ 00000006 INTL 20051117) ACPI: FACS bdb5ff40 00040 ACPI: APIC bdb5bf18 0006C (v02 INTEL DG41MJ 00000006 MSFT 00010013) ACPI: MCFG bdb66e18 0003C (v01 INTEL DG41MJ 00000006 MSFT 00000097) ACPI: HPET bdb66d98 00038 (v01 INTEL DG41MJ 00000006 AMI. 00000003) ACPI: Local APIC address 0xfee00000 2149MB HIGHMEM available. 887MB LOWMEM available. mapped low ram: 0 - 377fe000 low ram: 0 - 377fe000 Zone ranges: DMA [mem 0x00001000-0x00ffffff] Normal [mem 0x01000000-0x377fdfff] HighMem [mem 0x377fe000-0xbdcfffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x00001000-0x0009dfff] node 0: [mem 0x00100000-0xbd87dfff] node 0: [mem 0xbdb8f000-0xbdcfffff] On node 0 totalpages: 776588 free_area_init_node: node 0, pgdat c0cb4000, node_mem_map f5875024 DMA zone: 36 pages used for memmap DMA zone: 0 pages reserved DMA zone: 3997 pages, LIFO batch:0 Normal zone: 1962 pages used for memmap Normal zone: 223230 pages, LIFO batch:31 HighMem zone: 4836 pages used for memmap HighMem zone: 549361 pages, LIFO batch:31 Using APIC driver default ACPI: PM-Timer IO Port: 0x808 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] disabled) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 4, 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) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 smpboot: Allowing 4 CPUs, 2 hotplug CPUs nr_irqs_gsi: 40 PM: Registered nosave memory: [mem 0x0009e000-0x0009efff] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] e820: [mem 0xbdd00000-0xfebfffff] available for PCI devices setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @f7794000 s29376 r0 d23872 u53248 pcpu-alloc: s29376 r0 d23872 u53248 alloc=13*4096 pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 774590 Kernel command line: BOOT_IMAGE=(hd0,2)/l/linux-good/arch/x86/boot/bzImage root=/dev/sda3 resume=/dev/sda1 PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Initializing CPU#0 xsave: enabled xstate_bv 0x3, cntxt size 0x240 Initializing HighMem for node 0 (000377fe:000bdd00) Memory: 3060164K/3106352K available (7709K kernel code, 523K rwdata, 2820K rodata, 452K init, 5108K bss, 46188K reserved, 2197444K highmem) virtual kernel memory layout: fixmap : 0xffe6e000 - 0xfffff000 (1604 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB) lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB) .init : 0xc0cce000 - 0xc0d3f000 ( 452 kB) .data : 0xc0987ac6 - 0xc0ccdcc0 (3352 kB) .text : 0xc0200000 - 0xc0987ac6 (7710 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. Hierarchical RCU implementation. RCU dyntick-idle grace-period acceleration is enabled. RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. NR_IRQS:2304 nr_irqs:712 16 CPU 0 irqstacks, hard=f541a000 soft=f541c000 spurious 8259A interrupt: IRQ7. 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: 16384 ... MAX_LOCKDEP_CHAINS: 32768 ... CHAINHASH_SIZE: 16384 memory used by lock dependency info: 3551 kB per task-struct memory footprint: 1152 bytes ODEBUG: 11 of 11 active objects replaced hpet clockevent registered tsc: Fast TSC calibration using PIT tsc: Detected 2800.033 MHz processor Calibrating delay loop (skipped), value calculated using timer frequency.. 5600.06 BogoMIPS (lpj=11200132) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4 Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32 tlb_flushall_shift: -1 debug: unmapping init [mem 0xc0d3f000-0xc0d46fff] ACPI: Core revision 20130517 ACPI: All ACPI Tables successfully acquired Enabling APIC mode: Flat. Using 1 I/O APICs ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU E7400 @ 2.80GHz (fam: 06, model: 17, stepping: 0a) Performance Events: PEBS fmt0+, 4-deep LBR, Core2 events, Intel PMU driver. ... version: 2 ... bit width: 40 ... generic registers: 2 ... value mask: 000000ffffffffff ... max period: 000000007fffffff ... fixed-purpose events: 3 ... event mask: 0000000700000003 SMP alternatives: lockdep: fixing up alternatives CPU 1 irqstacks, hard=f55b4000 soft=f55b6000 Initializing CPU#1 smpboot: Booting Node 0, Processors #1 Brought up 2 CPUs smpboot: Total of 2 processors activated (11200.13 BogoMIPS) NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. devtmpfs: initialized PM: Registering ACPI NVS region [mem 0xbd87e000-0xbd900fff] (536576 bytes) PM: Registering ACPI NVS region [mem 0xbda43000-0xbda56fff] (81920 bytes) PM: Registering ACPI NVS region [mem 0xbdb5e000-0xbdb67fff] (40960 bytes) PM: Registering ACPI NVS region [mem 0xbdb89000-0xbdb8efff] (24576 bytes) NET: Registered protocol family 16 ACPI: bus type PCI registered acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) PCI: not using MMCONFIG 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) ACPI: EC: Look up EC in DSDT ACPI: Executed 1 blocks of module-level executable AML code ACPI: SSDT bdb5fc18 002CC (v01 AMI IST 00000001 MSFT 03000001) ACPI: Dynamic OEM Table Load: ACPI: SSDT (null) 002CC (v01 AMI IST 00000001 MSFT 03000001) ACPI: Interpreter enabled ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130517/hwxface-571) ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571) ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources PCI: Using MMCONFIG for extended config space PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug ACPI: No dock devices found. [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [bus 00-ff] 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 0xc0000000-0xffffffff] pci 0000:00:00.0: [8086:2e30] type 00 class 0x060000 pci 0000:00:01.0: [8086:2e31] type 01 class 0x060400 pci 0000:00:01.0: PME# supported from D0 D3hot D3cold pci 0000:00:01.0: System wakeup disabled by ACPI pci 0000:00:02.0: [8086:2e32] type 00 class 0x030000 pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd03fffff 64bit] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] pci 0000:00:02.0: reg 0x20: [io 0xf140-0xf147] pci 0000:00:02.1: [8086:2e33] type 00 class 0x038000 pci 0000:00:02.1: reg 0x10: [mem 0xd0400000-0xd04fffff 64bit] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300 pci 0000:00:1b.0: reg 0x10: [mem 0xd0600000-0xd0603fff 64bit] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400 pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold pci 0000:00:1c.0: System wakeup disabled by ACPI pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400 pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: System wakeup disabled by ACPI pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300 pci 0000:00:1d.0: reg 0x20: [io 0xf080-0xf09f] pci 0000:00:1d.0: System wakeup disabled by ACPI pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300 pci 0000:00:1d.1: reg 0x20: [io 0xf060-0xf07f] pci 0000:00:1d.1: System wakeup disabled by ACPI pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300 pci 0000:00:1d.2: reg 0x20: [io 0xf040-0xf05f] pci 0000:00:1d.2: System wakeup disabled by ACPI pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300 pci 0000:00:1d.3: reg 0x20: [io 0xf020-0xf03f] pci 0000:00:1d.3: System wakeup disabled by ACPI pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320 pci 0000:00:1d.7: reg 0x10: [mem 0xd0604000-0xd06043ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: System wakeup disabled by ACPI pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401 pci 0000:00:1e.0: System wakeup disabled by ACPI pci 0000:00:1f.0: [8086:27b8] type 00 class 0x060100 pci 0000:00:1f.0: address space collision: [io 0x0800-0x087f] conflicts with ACPI CPU throttle [??? 0x00000810-0x00000815 flags 0x80000000] pci 0000:00:1f.0: quirk: [io 0x0480-0x04bf] claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0a00 (mask 00ff) pci 0000:00:1f.1: [8086:27df] type 00 class 0x01018a pci 0000:00:1f.1: reg 0x10: [io 0x0000-0x0007] pci 0000:00:1f.1: reg 0x14: [io 0x0000-0x0003] pci 0000:00:1f.1: reg 0x18: [io 0x08f0-0x08f7] pci 0000:00:1f.1: reg 0x1c: [io 0x08f8-0x08fb] pci 0000:00:1f.1: reg 0x20: [io 0xf0f0-0xf0ff] pci 0000:00:1f.2: [8086:27c0] type 00 class 0x01018f pci 0000:00:1f.2: reg 0x10: [io 0xf0e0-0xf0e7] pci 0000:00:1f.2: reg 0x14: [io 0xf0d0-0xf0d3] pci 0000:00:1f.2: reg 0x18: [io 0xf0c0-0xf0c7] pci 0000:00:1f.2: reg 0x1c: [io 0xf0b0-0xf0b3] pci 0000:00:1f.2: reg 0x20: [io 0xf0a0-0xf0af] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500 pci 0000:00:1f.3: reg 0x20: [io 0x0400-0x041f] pci 0000:00:01.0: PCI bridge to [bus 01] pci 0000:00:1c.0: PCI bridge to [bus 02] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000 pci 0000:03:00.0: reg 0x10: [io 0xe000-0xe0ff] pci 0000:03:00.0: reg 0x18: [mem 0xd0514000-0xd0514fff 64bit pref] pci 0000:03:00.0: reg 0x20: [mem 0xd0510000-0xd0513fff 64bit pref] pci 0000:03:00.0: reg 0x30: [mem 0xd0500000-0xd050ffff pref] pci 0000:03:00.0: supports D1 D2 pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:00:1c.1: PCI bridge to [bus 03] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff] pci 0000:00:1c.1: bridge window [mem 0xd0500000-0xd05fffff] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode) pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xffffffff] (subtractive decode) pci_bus 0000:00: on NUMA node 0 acpi PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x0f) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15) ACPI: Enabled 2 GPEs in block 00 to 1F ACPI: \_SB_.PCI0: notify handler is installed Found 1 acpi root devices vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded vgaarb: bridge control possible 0000:00:02.0 SCSI subsystem initialized ACPI: bus type ATA registered libata version 3.00 loaded. ACPI: bus type USB registered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti(a)linux.it> PTP clock support registered EDAC MC: Ver: 3.0.0 Advanced Linux Sound Architecture Driver Initialized. PCI: Using ACPI for IRQ routing PCI: pci_cache_line_size set to 64 bytes e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff] e820: reserve RAM buffer [mem 0xbd87e000-0xbfffffff] e820: reserve RAM buffer [mem 0xbdd00000-0xbfffffff] 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 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at net/wireless/reg.c:423 regulatory_init+0x92/0xff() db.txt is empty, you should update it... Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc7+ #308 Hardware name: /DG41MJ, BIOS MJG4110H.86A.0006.2009.1223.1155 12/23/2009 000001a7 f54f3e4c c0981500 c0c00315 f54f3e7c c0234e8a c0c09588 f54f3ea8 00000001 c0c00315 000001a7 c0d02071 c0d02071 00000000 c0d01f08 f54f3ed0 f54f3e94 c0234f2e 00000009 f54f3e8c c0c09588 f54f3ea8 f54f3ed4 c0d02071 Call Trace: [<c0981500>] dump_stack+0x41/0x52 [<c0234e8a>] warn_slowpath_common+0x7a/0xa0 [<c0d02071>] ? regulatory_init+0x92/0xff [<c0d02071>] ? regulatory_init+0x92/0xff [<c0d01f08>] ? cache_initialize+0x86/0x86 [<c0234f2e>] warn_slowpath_fmt+0x2e/0x30 [<c0d02071>] regulatory_init+0x92/0xff [<c0d01f67>] cfg80211_init+0x5f/0xd7 [<c0d01604>] ? bt_init+0x5d/0x87 [<c02003da>] do_one_initcall+0xaa/0x160 [<c025862b>] ? __wake_up+0x1b/0x50 [<c0cce621>] ? kernel_init_freeable+0x18c/0x18c [<c024e3e3>] ? parse_args+0x1f3/0x470 [<c0cce581>] kernel_init_freeable+0xec/0x18c [<c0cce621>] ? kernel_init_freeable+0x18c/0x18c [<c097dc9b>] kernel_init+0xb/0xd0 [<c09865b7>] ret_from_kernel_thread+0x1b/0x28 [<c097dc90>] ? rest_init+0xb0/0xb0 ---[ end trace e35619c5827c327f ]--- cfg80211: Calling CRDA to update world regulatory domain Switched to clocksource hpet pnp: PnP ACPI init ACPI: bus type PNP registered system 00:00: [mem 0xfed14000-0xfed19fff] has been reserved system 00:00: [mem 0xe0000000-0xefffffff] has been reserved system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) system 00:01: [io 0x0800-0x087f] could not be reserved system 00:01: [io 0x0480-0x04bf] has been reserved system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved system 00:01: [mem 0xfed20000-0xfed8ffff] has been reserved system 00:01: [mem 0xff000000-0xffffffff] could not be reserved system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) pnp 00:03: [dma 0 disabled] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) pnp 00:04: [dma 3] pnp 00:04: Plug and Play ACPI device, IDs PNP0401 (active) pnp 00:05: [dma 4] pnp 00:05: Plug and Play ACPI device, IDs PNP0200 (active) pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active) pnp 00:07: Plug and Play ACPI device, IDs PNP0800 (active) system 00:08: [io 0x04d0-0x04d1] has been reserved system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) pnp 00:09: Plug and Play ACPI device, IDs PNP0c04 (active) pnp 00:0a: Plug and Play ACPI device, IDs PNP0103 (active) pnp: PnP ACPI: found 11 devices ACPI: bus type PNP unregistered pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000 pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 pci 0000:00:1f.0: BAR 7: [io 0x0800-0x087f] has bogus alignment pci 0000:00:1c.0: res[8]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000 pci 0000:00:1c.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000 pci 0000:00:1c.1: res[9]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000 pci 0000:00:1c.0: res[7]=[io 0x1000-0x0fff] get_res_add_size add_size 1000 pci 0000:00:1c.0: BAR 8: assigned [mem 0xd0700000-0xd08fffff] pci 0000:00:1c.0: BAR 9: assigned [mem 0xd0900000-0xd0afffff 64bit pref] pci 0000:00:1c.1: BAR 9: assigned [mem 0xd0b00000-0xd0cfffff 64bit pref] pci 0000:00:1c.0: BAR 7: assigned [io 0x1000-0x1fff] pci 0000:00:01.0: PCI bridge to [bus 01] pci 0000:00:1c.0: PCI bridge to [bus 02] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] pci 0000:00:1c.0: bridge window [mem 0xd0700000-0xd08fffff] pci 0000:00:1c.0: bridge window [mem 0xd0900000-0xd0afffff 64bit pref] pci 0000:00:1c.1: PCI bridge to [bus 03] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff] pci 0000:00:1c.1: bridge window [mem 0xd0500000-0xd05fffff] pci 0000:00:1c.1: bridge window [mem 0xd0b00000-0xd0cfffff 64bit pref] pci 0000:00:1e.0: PCI bridge to [bus 04] pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xffffffff] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] pci_bus 0000:02: resource 1 [mem 0xd0700000-0xd08fffff] pci_bus 0000:02: resource 2 [mem 0xd0900000-0xd0afffff 64bit pref] pci_bus 0000:03: resource 0 [io 0xe000-0xefff] pci_bus 0000:03: resource 1 [mem 0xd0500000-0xd05fffff] pci_bus 0000:03: resource 2 [mem 0xd0b00000-0xd0cfffff 64bit pref] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff] pci_bus 0000:04: resource 7 [mem 0xc0000000-0xffffffff] NET: Registered protocol family 2 TCP established hash table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 6, 294912 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP: reno registered UDP hash table entries: 512 (order: 3, 40960 bytes) UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. pci 0000:00:02.0: Boot video device pci 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x0f30 pci 0000:00:1d.0: Performing full reset pci 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x0030 pci 0000:00:1d.1: Performing full reset pci 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x0030 pci 0000:00:1d.2: Performing full reset pci 0000:00:1d.3: uhci_check_and_reset_hc: legsup = 0x0030 pci 0000:00:1d.3: Performing full reset pci 0000:00:1d.7: EHCI: BIOS handoff PCI: CLS 64 bytes, default 64 bounce pool size: 64 pages NTFS driver 2.1.30 [Flags: R/W]. fuse init (API version 7.22) msgmni has been set to 1685 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed intel_idle: does not run on family 6 model 23 input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0 ACPI: Power Button [PWRB] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: Requesting acpi_cpufreq GHES: HEST is not enabled! ERST DBG: ERST support is disabled. Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 00:03: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A lp: driver loaded but no devices found Non-volatile memory driver v1.3 intel_rng: Firmware space is locked read-only. If you can't or intel_rng: don't want to disable this in firmware setup, and if intel_rng: you are certain that your system has a functional intel_rng: RNG, try using the 'no_fwh_detect' option. Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel G41 Chipset agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable agpgart-intel 0000:00:00.0: detected 32768K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [drm] Initialized drm 1.1.0 20060810 [drm] Memory usable by graphics device = 2048M i915 0000:00:02.0: setting latency timer to 64 [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [drm] Driver supports precise vblank timestamp query. vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem fbcon: inteldrmfb (fb0) is primary device Console: switching to colour frame buffer device 192x60 i915 0000:00:02.0: fb0: inteldrmfb frame buffer device i915 0000:00:02.0: registered panic notifier ACPI Exception: AE_NOT_FOUND, Evaluating _DOD (20130517/video-1264) ACPI: Video Device [GFX0] (multi-head: no rom: yes post: no) input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input2 [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 usbcore: registered new interface driver udl parport_pc 00:04: reported by Plug and Play ACPI parport0: PC-style at 0x378 (0x778), irq 5 [PCSPP(,...)] lp0: using parport0 (interrupt-driven). loop: module loaded nbd: registered device at major 43 ata_piix 0000:00:1f.1: version 2.13 ata_piix 0000:00:1f.1: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xf0f0 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xf0f8 irq 15 ata_piix 0000:00:1f.2: MAP [ ata2: port disabled--ignoring P0 P2 P1 P3 ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0xf0e0 ctl 0xf0d0 bmdma 0xf0a0 irq 19 ata4: SATA max UDMA/133 cmd 0xf0c0 ctl 0xf0b0 bmdma 0xf0a8 irq 19 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk(a)qualcomm.com> e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k e1000e: Copyright(c) 1999 - 2013 Intel Corporation. r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded r8169 0000:03:00.0 eth0: RTL8168d/8111d at 0xf8010000, 00:27:0e:2a:43:71, XID 081000c0 IRQ 17 r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] PPP generic driver version 2.4.2 PPP BSD Compression module registered PPP Deflate Compression module registered SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256). CSLIP: code copyright 1989 Regents of the University of California. iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:ds iwl3945: Copyright(c) 2003-2011 Intel Corporation usbcore: registered new interface driver ax88179_178a usbcore: registered new interface driver cdc_ether usbcore: registered new interface driver r815x usbcore: registered new interface driver net1080 usbcore: registered new interface driver cdc_subset usbcore: registered new interface driver zaurus usbcore: registered new interface driver cdc_ncm ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd: block sizes: qh 64 qtd 96 itd 160 sitd 96 ehci-pci: EHCI PCI platform driver ehci-pci 0000:00:1d.7: setting latency timer to 64 ehci-pci 0000:00:1d.7: EHCI Host Controller ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci-pci 0000:00:1d.7: debug port 1 ehci-pci 0000:00:1d.7: reset hcs_params 0x104208 dbg=1 cc=4 pcc=2 ordered !ppc ports=8 ehci-pci 0000:00:1d.7: reset hcc_params 6871 thresh 7 uframes 1024 64 bit addr ehci-pci 0000:00:1d.7: reset command 0080002 (park)=0 ithresh=8 period=1024 Reset HALT ehci-pci 0000:00:1d.7: cache line size of 64 is not supported ehci-pci 0000:00:1d.7: supports USB remote wakeup ehci-pci 0000:00:1d.7: irq 23, io mem 0xd0604000 ehci-pci 0000:00:1d.7: init command 0010001 (park)=0 ithresh=1 period=1024 RUN ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb1: default language 0x0409 usb usb1: udev 1, busnum 1, minor = 0 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 3.11.0-rc7+ ehci_hcd usb usb1: SerialNumber: 0000:00:1d.7 usb usb1: usb_probe_device usb usb1: configuration #1 chosen from 1 choice usb usb1: adding 1-0:1.0 (config #1, interface 0) 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 ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ohci_hcd: block sizes: ed 64 td 64 ohci-pci: OHCI PCI platform driver uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.0: detected 2 ports uhci_hcd 0000:00:1d.0: uhci_check_and_reset_hc: cmd = 0x0000 uhci_hcd 0000:00:1d.0: Performing full reset uhci_hcd 0000:00:1d.0: supports USB remote wakeup uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000f080 usb usb2: default language 0x0409 usb usb2: udev 1, busnum 2, minor = 128 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 3.11.0-rc7+ uhci_hcd usb usb2: SerialNumber: 0000:00:1d.0 usb usb2: usb_probe_device usb usb2: configuration #1 chosen from 1 choice usb usb2: adding 2-0:1.0 (config #1, interface 0) 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 0000:00:1d.0: FS/LS companion for 0000:00:1d.7 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.1: detected 2 ports uhci_hcd 0000:00:1d.1: uhci_check_and_reset_hc: cmd = 0x0000 uhci_hcd 0000:00:1d.1: Performing full reset uhci_hcd 0000:00:1d.1: supports USB remote wakeup uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000f060 usb usb3: default language 0x0409 usb usb3: udev 1, busnum 3, minor = 256 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 3.11.0-rc7+ uhci_hcd usb usb3: SerialNumber: 0000:00:1d.1 usb usb3: usb_probe_device usb usb3: configuration #1 chosen from 1 choice usb usb3: adding 3-0:1.0 (config #1, interface 0) 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 0000:00:1d.1: FS/LS companion for 0000:00:1d.7 uhci_hcd 0000:00:1d.2: setting latency timer to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.2: detected 2 ports uhci_hcd 0000:00:1d.2: uhci_check_and_reset_hc: cmd = 0x0000 uhci_hcd 0000:00:1d.2: Performing full reset uhci_hcd 0000:00:1d.2: supports USB remote wakeup uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000f040 usb usb4: default language 0x0409 usb usb4: udev 1, busnum 4, minor = 384 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 3.11.0-rc7+ uhci_hcd usb usb4: SerialNumber: 0000:00:1d.2 usb usb4: usb_probe_device usb usb4: configuration #1 chosen from 1 choice usb usb4: adding 4-0:1.0 (config #1, interface 0) 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 0000:00:1d.2: FS/LS companion for 0000:00:1d.7 uhci_hcd 0000:00:1d.3: setting latency timer to 64 uhci_hcd 0000:00:1d.3: UHCI Host Controller uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.3: detected 2 ports uhci_hcd 0000:00:1d.3: uhci_check_and_reset_hc: cmd = 0x0000 uhci_hcd 0000:00:1d.3: Performing full reset uhci_hcd 0000:00:1d.3: supports USB remote wakeup uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000f020 usb usb5: default language 0x0409 usb usb5: udev 1, busnum 5, minor = 512 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 3.11.0-rc7+ uhci_hcd usb usb5: SerialNumber: 0000:00:1d.3 usb usb5: usb_probe_device usb usb5: configuration #1 chosen from 1 choice usb usb5: adding 5-0:1.0 (config #1, interface 0) 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 0000:00:1d.3: FS/LS companion for 0000:00:1d.7 usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters usbcore: registered new interface driver usblp usbcore: registered new interface driver usb-storage usbcore: registered new interface driver ums-sddr09 usbcore: registered new interface driver usbserial ehci-pci 0000:00:1d.7: GetStatus port:4 status 001803 0 ACK POWER sig=j CSC CONNECT hub 1-0:1.0: port 4: status 0501 change 0001 ehci-pci 0000:00:1d.7: GetStatus port:5 status 001403 0 ACK POWER sig=k CSC CONNECT hub 1-0:1.0: port 5: status 0501 change 0001 ehci-pci 0000:00:1d.7: GetStatus port:6 status 001403 0 ACK POWER sig=k CSC CONNECT hub 1-0:1.0: port 6: status 0501 change 0001 usbcore: registered new interface driver usbserial_generic usbserial: USB Serial support registered for generic usbcore: registered new interface driver ftdi_sio usbserial: USB Serial support registered for FTDI USB Serial Device usbcore: registered new interface driver option usbserial: USB Serial support registered for GSM modem (1-port) usbcore: registered new interface driver pl2303 usbserial: USB Serial support registered for pl2303 driver ftdi-elan usbcore: registered new interface driver ftdi-elan i8042: PNP: No PS/2 controller found. Probing ports directly. serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mousedev: PS/2 mouse device common for all mice hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 2-0:1.0: hub_suspend usb usb2: bus auto-suspend, wakeup 1 usb usb2: suspend_rh input: PC Speaker as /devices/platform/pcspkr/input/input3 rtc_cmos 00:06: RTC can wake from S4 rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0 rtc_cmos 00:06: alarms up to one month, y3k, 114 bytes nvram, hpet irqs md: raid0 personality registered for level 0 md: raid1 personality registered for level 1 device-mapper: ioctl: 4.25.0-ioctl (2013-06-26) initialised: dm-devel(a)redhat.com Bluetooth: HCI UART driver ver 2.2 Bluetooth: HCI H4 protocol initialized Bluetooth: HCI BCSP protocol initialized uhci_hcd 0000:00:1d.1: port 2 portsc 0082,00 usbcore: registered new interface driver btusb lguest: mapped switcher at ffe64000 cpuidle: using governor ladder cpuidle: using governor menu sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman hidraw: raw HID events driver (C) Jiri Kosina usbcore: registered new interface driver usbhid usbhid: USB HID core driver uhci_hcd 0000:00:1d.2: port 1 portsc 008a,00 uhci_hcd 0000:00:1d.2: port 2 portsc 008a,00 hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 5-0:1.0: hub_suspend usb usb5: bus auto-suspend, wakeup 1 usb usb5: suspend_rh hub 1-0:1.0: state 7 ports 8 chg 0070 evt 0000 hub 1-0:1.0: port 4, status 0501, change 0000, 480 Mb/s ata4.00: ATA-9: ST1000LM014-1EJ164, SM11, max UDMA/133 ata4.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32) autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) mono: mono_out=0x0 inputs: Front Mic=0x19 Rear Mic=0x18 Line=0x1a input: HDA Intel Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input4 input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5 input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6 usbcore: registered new interface driver snd-usb-audio nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ip_tables: (C) 2000-2006 Netfilter Core Team TCP: cubic registered NET: Registered protocol family 17 Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM ver 1.11 Bluetooth: BNEP (Ethernet Emulation) ver 1.3 ehci-pci 0000:00:1d.7: port 4 reset complete, port enabled ehci-pci 0000:00:1d.7: GetStatus port:4 status 001005 0 ACK POWER sig=se0 PE CONNECT Bluetooth: BNEP filters: protocol multicast Bluetooth: BNEP socket layer initialized Bluetooth: HIDP (Human Interface Emulation) ver 1.2 Bluetooth: HIDP socket layer initialized Using IPI No-Shortcut mode ata4.00: configured for UDMA/133 scsi 3:0:0:0: Direct-Access ATA ST1000LM014-1EJ1 SM11 PQ: 0 ANSI: 5 sd 3:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) sd 3:0:0:0: [sda] 4096-byte physical blocks sd 3:0:0:0: [sda] Write Protect is off sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 3:0:0:0: Attached scsi generic sg0 type 0 sda: sda1 sda2 sda3 sda4 PM: Checking hibernation image partition /dev/sda1 PM: Hibernation image partition 8:1 present PM: Looking for hibernation image. PM: Image not found (code -22) PM: Hibernation image not present or could not be loaded. sd 3:0:0:0: [sda] Attached SCSI disk rtc_cmos 00:06: setting system clock to 2013-08-31 09:46:12 UTC (1377942372) ALSA device list: #0: HDA Intel at 0xd0600000 irq 16 md: Waiting for all devices to be available before autodetect md: If you don't use raid, use raid=noautodetect md: Autodetecting RAID arrays. md: Scanned 0 and added 0 devices. md: autorun ... md: ... autorun DONE. kjournald starting. Commit interval 5 seconds EXT3-fs (sda3): mounted filesystem with ordered data mode VFS: Mounted root (ext3 filesystem) readonly on device 8:3. devtmpfs: mounted usb 1-4: new high-speed USB device number 2 using ehci-pci debug: unmapping init [mem 0xc0cce000-0xc0d3efff] Write protecting the kernel text: 7712k Write protecting the kernel read-only data: 2828k ehci-pci 0000:00:1d.7: port 4 reset complete, port enabled ehci-pci 0000:00:1d.7: GetStatus port:4 status 001005 0 ACK POWER sig=se0 PE CONNECT usb 1-4: default language 0x0409 usb 1-4: udev 2, busnum 1, minor = 1 usb 1-4: New USB device found, idVendor=058f, idProduct=6362 usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-4: Product: Mass Storage Device usb 1-4: Manufacturer: Generic usb 1-4: SerialNumber: 058F312D81B usb 1-4: usb_probe_device usb 1-4: configuration #1 chosen from 1 choice usb 1-4: adding 1-4:1.0 (config #1, interface 0) usb-storage 1-4:1.0: usb_probe_interface usb-storage 1-4:1.0: usb_probe_interface - got id usb-storage 1-4:1.0: USB Mass Storage device detected scsi4 : usb-storage 1-4:1.0 hub 1-0:1.0: port 5, status 0501, change 0000, 480 Mb/s ehci-pci 0000:00:1d.7: port 5 low speed --> companion ehci-pci 0000:00:1d.7: GetStatus port:5 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: port 6, status 0501, change 0000, 480 Mb/s ehci-pci 0000:00:1d.7: port 6 low speed --> companion ehci-pci 0000:00:1d.7: GetStatus port:6 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0060 ehci-pci 0000:00:1d.7: GetStatus port:5 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: port 5, status 0100, change 0001, 12 Mb/s hub 3-0:1.0: hub_suspend usb usb3: bus auto-suspend, wakeup 1 usb usb3: suspend_rh hub 4-0:1.0: hub_suspend usb usb4: bus auto-suspend, wakeup 1 usb usb4: suspend_rh usb usb4: suspend raced with wakeup event usb usb4: usb auto-resume usb usb4: wakeup_rh usb usb4: usb wakeup-resume hub 4-0:1.0: hub_resume uhci_hcd 0000:00:1d.2: port 1 portsc 01a3,00 hub 4-0:1.0: port 1: status 0301 change 0001 uhci_hcd 0000:00:1d.2: port 2 portsc 01a3,00 hub 4-0:1.0: port 2: status 0301 change 0001 tsc: Refined TSC clocksource calibration: 2799.955 MHz hub 1-0:1.0: debounce: port 5: total 100ms stable 100ms status 0x100 ehci-pci 0000:00:1d.7: GetStatus port:6 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: port 6, status 0100, change 0001, 12 Mb/s udev[1640]: starting version 164 hub 1-0:1.0: debounce: port 6: total 100ms stable 100ms status 0x100 hub 4-0:1.0: state 7 ports 2 chg 0006 evt 0000 hub 4-0:1.0: port 1, status 0301, change 0000, 1.5 Mb/s usb 4-1: new low-speed USB device number 2 using uhci_hcd hub 4-0:1.0: port_wait_reset: err = -16 hub 4-0:1.0: port 1 not enabled, trying reset again... usb 4-1: skipped 1 descriptor after interface usb 4-1: skipped 1 descriptor after interface usb 4-1: default language 0x0409 usb 4-1: udev 2, busnum 4, minor = 385 usb 4-1: New USB device found, idVendor=04f2, idProduct=0111 usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-1: Product: USB Keyboard usb 4-1: Manufacturer: Chicony usb 4-1: usb_probe_device usb 4-1: configuration #1 chosen from 1 choice usb 4-1: adding 4-1:1.0 (config #1, interface 0) usbhid 4-1:1.0: usb_probe_interface usbhid 4-1:1.0: usb_probe_interface - got id input: Chicony USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.0/input/input7 uhci_hcd 0000:00:1d.2: reserve dev 2 ep81-INT, period 8, phase 4, 118 us hid-generic 0003:04F2:0111.0001: input,hidraw0: USB HID v1.10 Keyboard [Chicony USB Keyboard] on usb-0000:00:1d.2-1/input0 usb 4-1: adding 4-1:1.1 (config #1, interface 1) usbhid 4-1:1.1: usb_probe_interface usbhid 4-1:1.1: usb_probe_interface - got id input: Chicony USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.1/input/input8 uhci_hcd 0000:00:1d.2: reserve dev 2 ep82-INT, period 8, phase 4, 118 us usbhid 4-1:1.1: looking for a minor, starting at 96 hid-generic 0003:04F2:0111.0002: input,hiddev0,hidraw1: USB HID v1.10 Device [Chicony USB Keyboard] on usb-0000:00:1d.2-1/input1 hub 4-0:1.0: port 2, status 0301, change 0000, 1.5 Mb/s hub 4-0:1.0: port_wait_reset: err = -16 hub 4-0:1.0: port 2 not enabled, trying reset again... scsi 4:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0 sd 4:0:0:0: Attached scsi generic sg1 type 0 scsi 4:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0 sd 4:0:0:1: Attached scsi generic sg2 type 0 sd 4:0:0:0: [sdb] Attached SCSI removable disk scsi 4:0:0:2: Direct-Access Generic USB SM Reader 1.02 PQ: 0 ANSI: 0 sd 4:0:0:2: Attached scsi generic sg3 type 0 sd 4:0:0:1: [sdc] Attached SCSI removable disk scsi 4:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0 sd 4:0:0:3: Attached scsi generic sg4 type 0 sd 4:0:0:2: [sdd] Attached SCSI removable disk sd 4:0:0:3: [sde] Attached SCSI removable disk Switched to clocksource tsc hub 4-0:1.0: port_wait_reset: err = -16 hub 4-0:1.0: port 2 not enabled, trying reset again... usb 4-2: new low-speed USB device number 3 using uhci_hcd hub 4-0:1.0: port_wait_reset: err = -16 hub 4-0:1.0: port 2 not enabled, trying reset again... usb 4-2: skipped 1 descriptor after interface usb 4-2: default language 0x0409 usb 4-2: udev 3, busnum 4, minor = 386 usb 4-2: New USB device found, idVendor=046d, idProduct=c05a usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-2: Product: USB Optical Mouse usb 4-2: Manufacturer: Logitech usb 4-2: usb_probe_device usb 4-2: configuration #1 chosen from 1 choice usb 4-2: adding 4-2:1.0 (config #1, interface 0) usbhid 4-2:1.0: usb_probe_interface usbhid 4-2:1.0: usb_probe_interface - got id input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/input/input9 hid-generic 0003:046D:C05A.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:1d.2-2/input0 hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0004 EXT3-fs (sda3): using internal journal EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: errors=remount-ro EXT3-fs (sda4): error: can't find ext3 filesystem on dev sda4. input: ACPI Virtual Keyboard Device as /devices/virtual/input/input10 r8169 0000:03:00.0 eth1: unable to load firmware patch rtl_nic/rtl8168d-1.fw (-2) r8169 0000:03:00.0 eth1: link down r8169 0000:03:00.0 eth1: link down uhci_hcd 0000:00:1d.2: reserve dev 3 ep81-INT, period 8, phase 4, 93 us sshd (3228): /proc/3228/oom_adj is deprecated, please use /proc/3228/oom_score_adj instead. r8169 0000:03:00.0 eth1: link up perf samples too long (2503 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 PM: Syncing filesystems ... done. PM: Preparing system for mem sleep Freezing user space processes ... (elapsed 0.010 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.007 seconds) done. PM: Entering mem sleep Suspending console(s) (use no_console_suspend to debug) usb 1-4: usb suspend, wakeup 0 sd 3:0:0:0: [sda] Synchronizing SCSI cache sd 3:0:0:0: [sda] Stopping disk uhci_hcd 0000:00:1d.2: release dev 3 ep81-INT, period 8, phase 4, 93 us usb 4-2: usb suspend, wakeup 0 uhci_hcd 0000:00:1d.2: release dev 2 ep82-INT, period 8, phase 4, 118 us uhci_hcd 0000:00:1d.2: release dev 2 ep81-INT, period 8, phase 4, 118 us usb usb5: usb auto-resume usb usb5: wakeup_rh usb usb3: usb auto-resume usb usb3: wakeup_rh usb usb2: usb auto-resume usb usb2: wakeup_rh hub 1-0:1.0: hub_suspend usb usb1: bus suspend, wakeup 0 ehci-pci 0000:00:1d.7: suspend root hub parport_pc 00:04: disabled serial 00:03: disabled serial 00:03: System wakeup disabled by ACPI usb 4-1: usb suspend, wakeup 1 hub 4-0:1.0: hub_suspend usb usb4: bus suspend, wakeup 0 usb usb4: suspend_rh uhci_hcd 0000:00:1d.2: uhci_pci_suspend hub 5-0:1.0: hub_resume hub 2-0:1.0: hub_resume hub 5-0:1.0: hub_suspend hub 2-0:1.0: hub_suspend usb usb5: bus suspend, wakeup 0 usb usb5: suspend_rh usb usb2: bus suspend, wakeup 0 usb usb2: suspend_rh uhci_hcd 0000:00:1d.3: uhci_pci_suspend hub 3-0:1.0: hub_resume hub 3-0:1.0: hub_suspend usb usb3: bus suspend, wakeup 0 usb usb3: suspend_rh uhci_hcd 0000:00:1d.0: uhci_pci_suspend uhci_hcd 0000:00:1d.1: uhci_pci_suspend PM: suspend of devices complete after 350.760 msecs PM: suspend devices took 0.352 seconds PM: late suspend of devices complete after 1.186 msecs pcieport 0000:00:1c.1: System wakeup enabled by ACPI ehci-pci 0000:00:1d.7: wakeup: 1 ehci-pci 0000:00:1d.7: System wakeup enabled by ACPI ehci-pci 0000:00:1d.7: --> PCI D3hot uhci_hcd 0000:00:1d.3: wakeup: 1 uhci_hcd 0000:00:1d.3: System wakeup enabled by ACPI uhci_hcd 0000:00:1d.3: --> PCI D0 uhci_hcd 0000:00:1d.2: wakeup: 1 uhci_hcd 0000:00:1d.2: System wakeup enabled by ACPI uhci_hcd 0000:00:1d.2: --> PCI D0 uhci_hcd 0000:00:1d.1: wakeup: 1 uhci_hcd 0000:00:1d.1: System wakeup enabled by ACPI uhci_hcd 0000:00:1d.1: --> PCI D0 uhci_hcd 0000:00:1d.0: wakeup: 1 uhci_hcd 0000:00:1d.0: System wakeup enabled by ACPI uhci_hcd 0000:00:1d.0: --> PCI D0 PM: noirq suspend of devices complete after 31.315 msecs ACPI: Preparing to enter system sleep state S3 PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline ACPI: Low-level resume complete PM: Restoring platform NVS memory Enabling non-boot CPUs ... SMP alternatives: lockdep: fixing up alternatives smpboot: Booting Node 0 Processor 1 APIC 0x1 Initializing CPU#1 TSC synchronization [CPU#0 -> CPU#1]: Measured 2507525890 cycles TSC warp between CPUs, turning off TSC clock. tsc: Marking TSC unstable due to check_tsc_sync_source failed CPU1 is up ACPI: Waking up from system sleep state S3 Switched to clocksource hpet uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI uhci_hcd 0000:00:1d.1: System wakeup disabled by ACPI uhci_hcd 0000:00:1d.2: System wakeup disabled by ACPI uhci_hcd 0000:00:1d.3: System wakeup disabled by ACPI ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI PM: noirq resume of devices complete after 1270493.691 msecs PM: early resume of devices complete after 0.787 msecs i915 0000:00:02.0: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: uhci_pci_resume uhci_hcd 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x2f00 uhci_hcd 0000:00:1d.0: Performing full reset usb usb2: root hub lost power or was reset pcieport 0000:00:1c.1: System wakeup disabled by ACPI uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: uhci_pci_resume uhci_hcd 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x2000 uhci_hcd 0000:00:1d.1: Performing full reset usb usb3: root hub lost power or was reset uhci_hcd 0000:00:1d.2: setting latency timer to 64 uhci_hcd 0000:00:1d.2: uhci_pci_resume uhci_hcd 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x2000 uhci_hcd 0000:00:1d.2: Performing full reset usb usb4: root hub lost power or was reset uhci_hcd 0000:00:1d.3: setting latency timer to 64 uhci_hcd 0000:00:1d.3: uhci_pci_resume uhci_hcd 0000:00:1d.3: uhci_check_and_reset_hc: legsup = 0x2000 uhci_hcd 0000:00:1d.3: Performing full reset usb usb5: root hub lost power or was reset ehci-pci 0000:00:1d.7: setting latency timer to 64 usb usb1: usb resume ehci-pci 0000:00:1d.7: resume root hub ata_piix 0000:00:1f.1: setting latency timer to 64 ata_piix 0000:00:1f.2: setting latency timer to 64 ata2: port disabled--ignoring usb usb2: usb resume usb usb2: wakeup_rh hub 2-0:1.0: hub_reset_resume hub 2-0:1.0: trying to enable port power on non-switchable hub serial 00:03: activated usb usb3: usb resume usb usb3: wakeup_rh hub 3-0:1.0: hub_reset_resume hub 3-0:1.0: trying to enable port power on non-switchable hub parport_pc 00:04: activated usb usb4: usb resume usb usb4: wakeup_rh usb usb5: usb resume usb usb5: wakeup_rh hub 5-0:1.0: hub_reset_resume hub 5-0:1.0: trying to enable port power on non-switchable hub hub 4-0:1.0: hub_reset_resume hub 4-0:1.0: trying to enable port power on non-switchable hub hub 1-0:1.0: hub_resume hub 1-0:1.0: port 4: status 0503 change 0000 usb 1-4: finish resume uhci_hcd 0000:00:1d.2: port 1 portsc 01ab,00 hub 4-0:1.0: port 1: status 0301 change 0003 uhci_hcd 0000:00:1d.2: port 2 portsc 01ab,00 hub 4-0:1.0: port 2: status 0301 change 0003 ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out ata4.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded ata4.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out ata4.00: configured for UDMA/133 sd 3:0:0:0: [sda] Starting disk usb 4-1: finish reset-resume usb 4-2: finish reset-resume usb 4-1: reset low-speed USB device number 2 using uhci_hcd uhci_hcd 0000:00:1d.2: reserve dev 2 ep81-INT, period 8, phase 4, 118 us uhci_hcd 0000:00:1d.2: reserve dev 2 ep82-INT, period 8, phase 4, 118 us usb 4-2: reset low-speed USB device number 3 using uhci_hcd usb usb2: suspend_rh (auto-stop) usb usb3: suspend_rh (auto-stop) usb usb5: suspend_rh (auto-stop) uhci_hcd 0000:00:1d.2: reserve dev 3 ep81-INT, period 8, phase 4, 93 us PM: resume of devices complete after 2734.061 msecs PM: resume devices took 2.736 seconds PM: Finishing wakeup. hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0000 hub 4-0:1.0: state 7 ports 2 chg 0006 evt 0000 hub 4-0:1.0: port 1, status 0303, change 0000, 1.5 Mb/s hub 4-0:1.0: port 2, status 0303, change 0000, 1.5 Mb/s hub 5-0:1.0: hub_suspend usb usb5: bus auto-suspend, wakeup 1 usb usb5: suspend_rh hub 3-0:1.0: hub_suspend usb usb3: bus auto-suspend, wakeup 1 usb usb3: suspend_rh hub 2-0:1.0: hub_suspend usb usb2: bus auto-suspend, wakeup 1 usb usb2: suspend_rh Restarting tasks ... done. video LNXVIDEO:00: Restoring backlight state r8169 0000:03:00.0 eth1: link down r8169 0000:03:00.0 eth1: link down r8169 0000:03:00.0 eth1: link up perf samples too long (5002 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring [drm] capturing error event; look for more information in /sys/kernel/debug/dri/0/i915_error_state [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x11128000 ctx 0) at 0x111282d0 [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x7a42000 ctx 0) at 0x7a423d0 [drm:init_ring_common] *ERROR* render ring initialization failed ctl 0001f001 head 00003000 tail 00000000 start 00003000 [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged! [drm:i915_reset] *ERROR* Failed to reset chip. uhci_hcd 0000:00:1d.2: release dev 3 ep81-INT, period 8, phase 4, 93 us hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0004 uhci_hcd 0000:00:1d.2: port 2 portsc 008a,00 hub 4-0:1.0: port 2, status 0100, change 0003, 12 Mb/s usb 4-2: USB disconnect, device number 3 usb 4-2: unregistering device usb 4-2: unregistering interface 4-2:1.0 usb 4-2: usb_disable_device nuking all URBs hub 4-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100 hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0040 ehci-pci 0000:00:1d.7: GetStatus port:6 status 001403 0 ACK POWER sig=k CSC CONNECT hub 1-0:1.0: port 6, status 0501, change 0001, 480 Mb/s hub 1-0:1.0: debounce: port 6: total 100ms stable 100ms status 0x501 ehci-pci 0000:00:1d.7: port 6 low speed --> companion ehci-pci 0000:00:1d.7: GetStatus port:6 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0040 ehci-pci 0000:00:1d.7: GetStatus port:6 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: port 6, status 0100, change 0001, 12 Mb/s hub 1-0:1.0: debounce: port 6: total 100ms stable 100ms status 0x100 hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0004 uhci_hcd 0000:00:1d.2: port 2 portsc 01a3,00 hub 4-0:1.0: port 2, status 0301, change 0001, 1.5 Mb/s hub 4-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301 usb 4-2: new low-speed USB device number 4 using uhci_hcd usb 4-2: skipped 1 descriptor after interface usb 4-2: default language 0x0409 usb 4-2: udev 4, busnum 4, minor = 387 usb 4-2: New USB device found, idVendor=046d, idProduct=c05a usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-2: Product: USB Optical Mouse usb 4-2: Manufacturer: Logitech usb 4-2: usb_probe_device usb 4-2: configuration #1 chosen from 1 choice usb 4-2: adding 4-2:1.0 (config #1, interface 0) usbhid 4-2:1.0: usb_probe_interface usbhid 4-2:1.0: usb_probe_interface - got id input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/input/input11 hid-generic 0003:046D:C05A.0004: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:1d.2-2/input0 uhci_hcd 0000:00:1d.2: reserve dev 4 ep81-INT, period 8, phase 4, 93 us uhci_hcd 0000:00:1d.2: release dev 4 ep81-INT, period 8, phase 4, 93 us hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0004 uhci_hcd 0000:00:1d.2: port 2 portsc 008a,00 hub 4-0:1.0: port 2, status 0100, change 0003, 12 Mb/s usb 4-2: USB disconnect, device number 4 usb 4-2: unregistering device usb 4-2: unregistering interface 4-2:1.0 usb 4-2: usb_disable_device nuking all URBs hub 4-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100 hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0040 ehci-pci 0000:00:1d.7: GetStatus port:6 status 001403 0 ACK POWER sig=k CSC CONNECT hub 1-0:1.0: port 6, status 0501, change 0001, 480 Mb/s hub 1-0:1.0: debounce: port 6: total 100ms stable 100ms status 0x501 ehci-pci 0000:00:1d.7: port 6 low speed --> companion ehci-pci 0000:00:1d.7: GetStatus port:6 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0040 ehci-pci 0000:00:1d.7: GetStatus port:6 status 003002 0 ACK POWER OWNER sig=se0 CSC hub 1-0:1.0: port 6, status 0100, change 0001, 12 Mb/s hub 1-0:1.0: debounce: port 6: total 100ms stable 100ms status 0x100 hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0004 uhci_hcd 0000:00:1d.2: port 2 portsc 01a3,00 hub 4-0:1.0: port 2, status 0301, change 0001, 1.5 Mb/s hub 4-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301 usb 4-2: new low-speed USB device number 5 using uhci_hcd usb 4-2: skipped 1 descriptor after interface usb 4-2: default language 0x0409 usb 4-2: udev 5, busnum 4, minor = 388 usb 4-2: New USB device found, idVendor=046d, idProduct=c05a usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-2: Product: USB Optical Mouse usb 4-2: Manufacturer: Logitech usb 4-2: usb_probe_device usb 4-2: configuration #1 chosen from 1 choice usb 4-2: adding 4-2:1.0 (config #1, interface 0) usbhid 4-2:1.0: usb_probe_interface usbhid 4-2:1.0: usb_probe_interface - got id input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/input/input12 hid-generic 0003:046D:C05A.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:1d.2-2/input0 uhci_hcd 0000:00:1d.2: reserve dev 5 ep81-INT, period 8, phase 4, 93 us -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html [View Less]

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[Bug 59720] New: kwin_gles freezes on Mesa from git
by bugzilla-daemon＠freedesktop.org 07 Oct '13

07 Oct '13

https://bugs.freedesktop.org/show_bug.cgi?id=59720 Priority: medium Bug ID: 59720 Assignee: dri-devel(a)lists.freedesktop.org Summary: kwin_gles freezes on Mesa from git Severity: critical Classification: Unclassified OS: Linux (All) Reporter: ken20001(a)ukr.net Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa … [View More]

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[Bug 69729] New: HDMI audio stopped working on HD 3470 (RV620/M82)
by bugzilla-daemon＠freedesktop.org 07 Oct '13

07 Oct '13

https://bugs.freedesktop.org/show_bug.cgi?id=69729 Priority: medium Bug ID: 69729 Assignee: dri-devel(a)lists.freedesktop.org Summary: HDMI audio stopped working on HD 3470 (RV620/M82) Severity: normal Classification: Unclassified OS: Linux (All) Reporter: paul.bodenbenner(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: DRM/Radeon … [View More]

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[RFC][PATCH 1/2] drm/radeon: remove unneeded HDMI r/w ops on DCE4+
by Rafał Miłecki 07 Oct '13

07 Oct '13

Write to HDMI_VBI_PACKET_CONTROL was duplicated. Writes to AFMT_AUDIO_CRC_CONTROL and AFMT_RAMP_CONTROL[0-3] came from DCE2/3 code (copy & paste) and were never needed on DCE4+. See https://bugzilla.kernel.org/show_bug.cgi?id=62591 for details. --- That patches weren't tested with the HW, please don't apply them yet. --- drivers/gpu/drm/radeon/evergreen_hdmi.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/… [View More]

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[Bug 54867] New: bug in r300 compiler
by bugzilla-daemon＠freedesktop.org 07 Oct '13

07 Oct '13

https://bugs.freedesktop.org/show_bug.cgi?id=54867 Bug #: 54867 Summary: bug in r300 compiler Classification: Unclassified Product: Mesa Version: git Platform: All OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: son_of_the_osiris(a)interia.pl Orginally posted … [View More]

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[Bug 70189] New: [rv620] Thinkpad T400 fails to boot most times with radeon.dpm=1
by bugzilla-daemon＠freedesktop.org 07 Oct '13

07 Oct '13

https://bugs.freedesktop.org/show_bug.cgi?id=70189 Priority: medium Bug ID: 70189 Assignee: dri-devel(a)lists.freedesktop.org Summary: [rv620] Thinkpad T400 fails to boot most times with radeon.dpm=1 Severity: major Classification: Unclassified OS: All Reporter: h.judt(a)gmx.at Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/… [View More]Radeon Product: DRI Created attachment 87187 --> https://bugs.freedesktop.org/attachment.cgi?id=87187&action=edit vbios-rv620.rom Using kernel-3.11.2, I've turned on dpm. While the new power saving feature seems to work fine once the system has started, unfortunately it doesn't always boot. When initializing the graphics card, the screen goes white and the system crashes. This seems to happen always when on battery (let's say 100% reproducible), and regularly when on AC. lspci -vvv: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV620/M82 [Mobility Radeon HD 3450/3470] (prog-if 00 [VGA controller]) Subsystem: Lenovo Device 210e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 45 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M] Region 1: I/O ports at 2000 [size=256] Region 2: Memory at cfff0000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at cff00000 [disabled] [size=128K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4152 Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Kernel driver in use: radeon I've attached the video BIOS, maybe it helps. -- You are receiving this mail because: You are the assignee for the bug. [View Less]

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[PATCH 1/3] drm/dp: add helper for checking DP_ENHANCED_FRAME_CAP in DPCD
by Jani Nikula 07 Oct '13

07 Oct '13

Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> --- include/drm/drm_dp_helper.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index ae8dbfb..fdf58fa 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -390,4 +390,11 @@ drm_dp_max_lane_count(u8 dpcd[DP_RECEIVER_CAP_SIZE]) return dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK; } +static inline bool +drm_dp_enhanced_frame_cap(… [View More]

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[Bug 65254] New: opengl flicker in xbmc / glxgears
by bugzilla-daemon＠freedesktop.org 07 Oct '13

07 Oct '13

https://bugs.freedesktop.org/show_bug.cgi?id=65254 Priority: medium Bug ID: 65254 Assignee: dri-devel(a)lists.freedesktop.org Summary: opengl flicker in xbmc / glxgears Severity: critical Classification: Unclassified OS: Linux (All) Reporter: vladi(a)aresgate.net Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/DRI/Radeon Product: Mesa … [View More]Screen flickers while navigation the xbmc gui.. Running AMD APU ATI ARUBA Portage 2.1.11.62 (default/linux/amd64/13.0/desktop, gcc-4.6.3, glibc-2.15-r3, 3.10.0-rc3 x86_64) ================================================================= System uname: Linux-3.10.0-rc3-x86_64-AMD_A6-5400K_APU_with_Radeon-tm-_HD_Graphics-with-gentoo-2.2 KiB Mem: 7563212 total, 2396028 free KiB Swap: 0 total, 0 free Timestamp of tree: Sat, 01 Jun 2013 06:15:01 +0000 ld GNU ld (GNU Binutils) 2.22 distcc 3.1 x86_64-pc-linux-gnu [enabled] ccache version 3.1.9 [enabled] app-shells/bash: 4.2_p45 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.3-r3, 3.2.3-r2 dev-util/ccache: 3.1.9 dev-util/cmake: 2.8.10.2-r2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.10.3, 1.11.6, 1.12.6 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo x11 x-portage ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=k8 -O2 -pipe -fomit-frame-pointer" DISTDIR="/mnt/das1/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distcc distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LC_ALL="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j3" PKGDIR="/mnt/das1/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/cache/gentoo" PORTDIR="/mnt/das1/portage" PORTDIR_OVERLAY="/var/lib/layman/x11 /usr/local/portage" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="3dnow 3dnowext 64bit X a52 aac acpi adns alsa amd64 async bash-completion berkdb branding bzip2 cairo cdda cdr cgi chroot ck-server cli command-args consolekit cracklib crypt ctype curl cxx dbus dedicated dri dts dvdr dynamicplugin emboss enca encode enscript epoll exif extensions faac faad fasttrack ffmpeg firefox flac fontconfig fuse gbm gd gdbm geoip gif glamor glibc-omitfp gnutella gnutls hardcoded-tables hash hpn iconv imap inline inotify iproute2 ithreads jpeg kerberos lcms libnotify logrotate lzo mad magic matroska mmx mmxext mng modules mp3 mp4 mpeg mpm-worker mudflap multilib mysql nagios-dns nagios-ping nagios-ssh ncurses network nfsv3 no-old-linux nonfsv4 nptl odbc offensive ogg ogm opencl opengl openmp openvg optimization pam pango pcre pdf perl php pic png policykit ppds python python3 qt3support readline rpc rrdtool rtmp samba sdl session shared-dricore silvercity slang smi smtp snmp snortsam sockets spell sqlite sqlite3 sse sse2 sse3 ssl ssse3 subversion svg sysfs syslog theora threads tidy tiff truetype udev udisks unicode upower urandom userlocales v4l vdpau vim-syntax vorbis vpx wifi x264 xa xcb xml xrandr xv xvid xvmc zero-penalty-hit zip zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="alias auth_basic authz_host authz_user authn_file autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config mime mime_magic negotiation proxy proxy_http rewrite setenvif so status unique_id userdir usertrack vhost_alias cgid" APACHE2_MPMS="worker" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="btrfs" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en bg" LIRC_DEVICES="userspace" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi geo gzip limit_req limit_zone map referer rewrite scgi split_clients ssi upstream_ip_hash userid uwsgi dav gzip_static proxy mp4" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="radeon r600" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON -- You are receiving this mail because: You are the assignee for the bug. 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dri-devel October 2013