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Rapporter un crash kernel par pilote radeonsi lorsqu'il le teinte?

kiddo

Bonjour, je suis embêté par le fait que j'ai sous la main une façon facile de causer un beau crash du kernel, avec les pilotes graphiques libres "radeon" pour ma 7770 (driver radeonsi, en fait), et que ABRT ne me laisse pas rapporter le bug parce que le kernel est soi-disant teinté.

L'entrée dans ABRT au sujet du paquet "xorg-x11-drv-ati" dit:

Un incident noyau est survenu, mais votre noyau a été teinté (drapeau: GDI). Les mainteneurs du noyau n'ont pas la possibilité de diagnostiquer les rapports teintés.

L'autre entrée juste avant (la même minute) dit:

Un incident noyau est survenu, mais votre noyau a été teinté (drapeau: GI). Les mainteneurs du noyau n'ont pas la possibilité de diagnostiquer les rapports teintés.

C'est triste… J'ai un beau crash sévère que je ne peux pas rapporter, et pourtant j'ai bien un kernel entièrement libre (pas de modules virtualbox ou quoi que ce soit de spécial, juste une Fedora 23 standard). J'aimerais bien que ABRT ait un bouton "non, fais-moi confiance". Je ne suis pas un débuggeur de kernel/Xorg, ABRT est une merveille pour ceux comme moi qui veulent juste balancer le trace en ligne avec quelques détails sur ce qui l'a causé, et espérer que ce soit utile aux devs.

Que faire?

madko

Bonjour,

Regarde avec la commande dmesg ce qui teinte ton kernel. Mais en effet si celui-ci est indiqué comme teinté... Sinon tu ouvre un bug direct sur le bugzilla redhat, abrt n'est pas l'unique moyen de remonter un bug.

kiddo

Certes, j'ai ouvert un rapport de bug upstream même, c'est juste qu'à mon souvenir ABRT est extrêmement utile pour obtenir rétroactivement des traces avec toutes les infos de debug correctes, et détecter les doublons. Plutôt cool en fait.

Dans la sortie de dmesg/journalctl (que j'ai collée dans le rapport de bug ci-haut), il n'est pas clair pour moi ce qui teinte le kernel.

madko

Ton dmesg n'est pas complet. Redemarre ta machine et tape direct dmesg tu verras surement quels drivers teintent le Kernel. Tu dois pouvoir faire l'équivalent avec journalctl peut-être -b je dis ça de tête. Sinon pour ton crash Kernel on dirait qu'il tente d'accéder à une adresse mémoire et que ça croûte... Problème matériel peut-être ? Sinon pourquoi tu as ouvert un bug upstream et pas Fedora ? T'as le même soucis avec le Kernel upstream compilé à la main ?

VINDICATORs

C'est quoi comme bogue ?

Après tu peux enregistrer le rapport de abrt et le faire directement.

kiddo

madko wrote:Ton dmesg n'est pas complet. Redemarre ta machine et tape direct dmesg tu verras surement quels drivers teintent le Kernel.

Mystère, puisqu'il n'y a aucune trace de taint dans journalctl ni dmesg:

# journalctl -b|grep -i taint
(rien)

# dmesg|grep -i taint
(rien)

Sortie complète de dmesg lors d'un boot propre (pas en crashant le driver, sinon bah… impossible d'avoir dmesg, juste la sortie journalctl comme dans mon rapport de bug upstream):

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.2.6-301.fc23.x86_64 (mockbuild@bkernel02.phx2.fedoraproject.org) (gcc version 5.1.1 20150618 (Red Hat 5.1.1-4) (GCC) ) #1 SMP Fri Nov 20 22:22:41 UTC 2015
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.2.6-301.fc23.x86_64 root=UUID=cb3ff26d-1e66-4ff2-8f6d-1ea2c7e1a6f3 ro rhgb quiet LANG=fr_CA.UTF-8
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'lazy' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x00000000000927ff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000dfdf9bff] usable
[    0.000000] BIOS-e820: [mem 0x00000000dfdf9c00-0x00000000dfe4bbff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000dfe4bc00-0x00000000dfe4dbff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000dfe4dc00-0x00000000dfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fcffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fed003ff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000061fffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.5 present.
[    0.000000] DMI: Dell Inc. Precision WorkStation T3500  /0K095G, BIOS A17 05/28/2013
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x620000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: write-back
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-DFFFF write-protect
[    0.000000]   E0000-EFFFF uncachable
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0DFF00000 mask FFFF00000 uncachable
[    0.000000]   1 base 0E0000000 mask FE0000000 uncachable
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
[    0.000000] e820: last_pfn = 0xdfdf9 max_arch_pfn = 0x400000000
[    0.000000] Base memory trampoline at [ffff88000008c000] 8c000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x02044000, 0x02044fff] PGTABLE
[    0.000000] BRK [0x02045000, 0x02045fff] PGTABLE
[    0.000000] BRK [0x02046000, 0x02046fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x61fe00000-0x61fffffff]
[    0.000000]  [mem 0x61fe00000-0x61fffffff] page 2M
[    0.000000] BRK [0x02047000, 0x02047fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x600000000-0x61fdfffff]
[    0.000000]  [mem 0x600000000-0x61fdfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xdfdf8fff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xdfbfffff] page 2M
[    0.000000]  [mem 0xdfc00000-0xdfdf8fff] page 4k
[    0.000000] init_memory_mapping: [mem 0x100000000-0x5ffffffff]
[    0.000000]  [mem 0x100000000-0x5ffffffff] page 2M
[    0.000000] BRK [0x02048000, 0x02048fff] PGTABLE
[    0.000000] BRK [0x02049000, 0x02049fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x35ada000-0x36d64fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000FEC30 000024 (v02 DELL  )
[    0.000000] ACPI: XSDT 0x00000000000FCCC7 000074 (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: FACP 0x00000000000FCDB7 0000F4 (v03 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
[    0.000000] ACPI: DSDT 0x00000000FFE9E952 004A74 (v01 DELL   dt_ex    00001000 INTL 20050624)
[    0.000000] ACPI: FACS 0x00000000DFDF9C00 000040
[    0.000000] ACPI: FACS 0x00000000DFDF9C00 000040
[    0.000000] ACPI: SSDT 0x00000000FFEA34D7 00009C (v01 DELL   st_ex    00001000 INTL 20050624)
[    0.000000] ACPI: APIC 0x00000000000FCEAB 00015E (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: BOOT 0x00000000000FD009 000028 (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: ASF! 0x00000000000FD031 000096 (v32 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: MCFG 0x00000000000FD0C7 00003C (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: HPET 0x00000000000FD103 000038 (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: TCPA 0x00000000000FD35F 000032 (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: DMAR 0x00000000000FD391 0000B8 (v01 DELL   B10K     00000015 ASL  00000061)
[    0.000000] ACPI: SSDT 0x00000000DFE4DC00 002454 (v01 INTEL  PPM RCM  80000001 INTL 20061109)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000061fffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x61ffd6000-0x61ffe9fff]
[    0.000000]  [ffffea0000000000-ffffea00187fffff] PMD -> [ffff880607600000-ffff88061f5fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000061fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000091fff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000dfdf8fff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000061fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000061fffffff]
[    0.000000] On node 0 totalpages: 6290826
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3985 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14264 pages used for memmap
[    0.000000]   DMA32 zone: 912889 pages, LIFO batch:31
[    0.000000]   Normal zone: 83968 pages used for memmap
[    0.000000]   Normal zone: 5373952 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[    0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 24-47
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] smpboot: Allowing 32 CPUs, 24 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x00092000-0x000effff]
[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfdf9000-0xdfdf9fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfdfa000-0xdfe4afff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfe4b000-0xdfe4bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfe4c000-0xdfe4cfff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfe4d000-0xdfe4dfff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfe4e000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfcffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfd000000-0xfdffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfecfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xffafffff]
[    0.000000] PM: Registered nosave memory: [mem 0xffb00000-0xffffffff]
[    0.000000] e820: [mem 0xe0000000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] setup_percpu: NR_CPUS:1024 nr_cpumask_bits:32 nr_cpu_ids:32 nr_node_ids:1
[    0.000000] PERCPU: Embedded 33 pages/cpu @ffff880606e00000 s97048 r8192 d29928 u262144
[    0.000000] pcpu-alloc: s97048 r8192 d29928 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15 
[    0.000000] pcpu-alloc: [0] 16 17 18 19 20 21 22 23 [0] 24 25 26 27 28 29 30 31 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 6192509
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.2.6-301.fc23.x86_64 root=UUID=cb3ff26d-1e66-4ff2-8f6d-1ea2c7e1a6f3 ro rhgb quiet LANG=fr_CA.UTF-8
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 24663640K/25163304K available (7672K kernel code, 1264K rwdata, 3340K rodata, 1516K init, 1544K bss, 499664K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=32, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=32.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=32
[    0.000000] NR_IRQS:65792 nr_irqs:1088 16
[    0.000000] 	Offload RCU callbacks from all CPUs
[    0.000000] 	Offload RCU callbacks from CPUs: 0-31.
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2666.653 MHz processor
[    0.000031] Calibrating delay loop (skipped), value calculated using timer frequency.. 5333.30 BogoMIPS (lpj=2666653)
[    0.000034] pid_max: default: 32768 minimum: 301
[    0.000040] ACPI: Core revision 20150619
[    0.075293] ACPI: All ACPI Tables successfully acquired
[    0.075324] Security Framework initialized
[    0.075326] SELinux:  Initializing.
[    0.075333] SELinux:  Starting in permissive mode
[    0.075334] Yama: becoming mindful.
[    0.077756] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[    0.084062] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    0.086548] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.086588] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.086911] Initializing cgroup subsys blkio
[    0.086914] Initializing cgroup subsys memory
[    0.086923] Initializing cgroup subsys devices
[    0.086925] Initializing cgroup subsys freezer
[    0.086927] Initializing cgroup subsys net_cls
[    0.086929] Initializing cgroup subsys perf_event
[    0.086931] Initializing cgroup subsys net_prio
[    0.086933] Initializing cgroup subsys hugetlb
[    0.086954] CPU: Physical Processor ID: 0
[    0.086955] CPU: Processor Core ID: 0
[    0.086959] mce: CPU supports 9 MCE banks
[    0.086968] CPU0: Thermal monitoring enabled (TM1)
[    0.086973] process: using mwait in idle threads
[    0.086976] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
[    0.086977] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[    0.087250] Freeing SMP alternatives memory: 28K (ffffffff81eb9000 - ffffffff81ec0000)
[    0.088234] ftrace: allocating 28736 entries in 113 pages
[    0.100657] DMAR-IR: This system BIOS has enabled interrupt remapping
               on a chipset that contains an erratum making that
               feature unstable.  To maintain system stability
               interrupt remapping is being disabled.  Please
               contact your BIOS vendor for an update
[    0.100662] Switched APIC routing to physical flat.
[    0.101213] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.213089] smpboot: CPU0: Intel(R) Xeon(R) CPU           W3520  @ 2.67GHz (fam: 06, model: 1a, stepping: 05)
[    0.213109] Performance Events: PEBS fmt1+, 16-deep LBR, Nehalem events, Intel PMU driver.
[    0.213123] perf_event_intel: CPU erratum AAJ80 worked around
[    0.213124] perf_event_intel: CPUID marked event: 'bus cycles' unavailable
[    0.213126] ... version:                3
[    0.213127] ... bit width:              48
[    0.213127] ... generic registers:      4
[    0.213128] ... value mask:             0000ffffffffffff
[    0.213129] ... max period:             000000007fffffff
[    0.213130] ... fixed-purpose events:   3
[    0.213131] ... event mask:             000000070000000f
[    0.213944] x86: Booting SMP configuration:
[    0.213946] .... node  #0, CPUs:        #1
[    0.217658] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.217768]   #2  #3  #4  #5  #6  #7
[    0.237706] x86: Booted up 1 node, 8 CPUs
[    0.237710] smpboot: Total of 8 processors activated (42666.44 BogoMIPS)
[    0.243852] devtmpfs: initialized
[    0.247874] PM: Registering ACPI NVS region [mem 0xdfdf9c00-0xdfe4bbff] (335872 bytes)
[    0.247957] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.248047] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[    0.248049] pinctrl core: initialized pinctrl subsystem
[    0.248097] RTC time: 22:54:10, date: 12/12/15
[    0.248207] NET: Registered protocol family 16
[    0.250342] cpuidle: using governor menu
[    0.250398] Simple Boot Flag at 0x7a set to 0x1
[    0.250465] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.250466] ACPI: bus type PCI registered
[    0.250468] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.250541] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.250543] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.250550] PCI: Using configuration type 1 for base access
[    0.250556] dmi type 0xB1 record - unknown flag
[    0.254369] ACPI: Added _OSI(Module Device)
[    0.254370] ACPI: Added _OSI(Processor Device)
[    0.254372] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.254373] ACPI: Added _OSI(Processor Aggregator Device)
[    0.293248] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.309401] ACPI: Interpreter enabled
[    0.309406] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150619/hwxface-580)
[    0.309410] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580)
[    0.309421] ACPI: (supports S0 S3 S4 S5)
[    0.309423] ACPI: Using IOAPIC for interrupt routing
[    0.309535] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.397227] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.397232] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.397236] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.404070] acpi PNP0A03:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.404717] PCI host bridge to bus 0000:00
[    0.404719] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.404721] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.404723] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.404725] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.404726] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000effff window]
[    0.404728] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.404729] pci_bus 0000:00: root bus resource [mem 0xdff00000-0xf7ffffff window]
[    0.404731] pci_bus 0000:00: root bus resource [mem 0xff980000-0xff980fff window]
[    0.404732] pci_bus 0000:00: root bus resource [mem 0xff97c000-0xff97ffff window]
[    0.404734] pci_bus 0000:00: root bus resource [mem 0xfed20000-0xfed9ffff window]
[    0.404745] pci 0000:00:00.0: [8086:3405] type 00 class 0x060000
[    0.404797] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[    0.405133] pci 0000:00:01.0: [8086:3408] type 01 class 0x060400
[    0.405184] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.405485] pci 0000:00:01.0: System wakeup disabled by ACPI
[    0.405522] pci 0000:00:03.0: [8086:340a] type 01 class 0x060400
[    0.405572] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[    0.405872] pci 0000:00:03.0: System wakeup disabled by ACPI
[    0.405910] pci 0000:00:07.0: [8086:340e] type 01 class 0x060400
[    0.405960] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[    0.406262] pci 0000:00:07.0: System wakeup disabled by ACPI
[    0.406304] pci 0000:00:14.0: [8086:342e] type 00 class 0x080000
[    0.406664] pci 0000:00:14.1: [8086:3422] type 00 class 0x080000
[    0.407023] pci 0000:00:14.2: [8086:3423] type 00 class 0x080000
[    0.407391] pci 0000:00:1a.0: [8086:3a37] type 00 class 0x0c0300
[    0.407435] pci 0000:00:1a.0: reg 0x20: [io  0xff20-0xff3f]
[    0.407757] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.407792] pci 0000:00:1a.1: [8086:3a38] type 00 class 0x0c0300
[    0.407835] pci 0000:00:1a.1: reg 0x20: [io  0xff00-0xff1f]
[    0.408160] pci 0000:00:1a.1: System wakeup disabled by ACPI
[    0.408195] pci 0000:00:1a.2: [8086:3a39] type 00 class 0x0c0300
[    0.408238] pci 0000:00:1a.2: reg 0x20: [io  0xfc00-0xfc1f]
[    0.408558] pci 0000:00:1a.2: System wakeup disabled by ACPI
[    0.408597] pci 0000:00:1a.7: [8086:3a3c] type 00 class 0x0c0320
[    0.408624] pci 0000:00:1a.7: reg 0x10: [mem 0xf7ffa000-0xf7ffa3ff]
[    0.408687] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    0.409017] pci 0000:00:1b.0: [8086:3a3e] type 00 class 0x040300
[    0.409042] pci 0000:00:1b.0: reg 0x10: [mem 0xf7ffc000-0xf7ffffff 64bit]
[    0.409097] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.409425] pci 0000:00:1c.0: [8086:3a40] type 01 class 0x060400
[    0.409485] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.409788] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.409826] pci 0000:00:1c.5: [8086:3a4a] type 01 class 0x060400
[    0.409885] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[    0.410189] pci 0000:00:1c.5: System wakeup disabled by ACPI
[    0.410226] pci 0000:00:1d.0: [8086:3a34] type 00 class 0x0c0300
[    0.410269] pci 0000:00:1d.0: reg 0x20: [io  0xff80-0xff9f]
[    0.410589] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.410623] pci 0000:00:1d.1: [8086:3a35] type 00 class 0x0c0300
[    0.410667] pci 0000:00:1d.1: reg 0x20: [io  0xff60-0xff7f]
[    0.410987] pci 0000:00:1d.1: System wakeup disabled by ACPI
[    0.411022] pci 0000:00:1d.2: [8086:3a36] type 00 class 0x0c0300
[    0.411065] pci 0000:00:1d.2: reg 0x20: [io  0xff40-0xff5f]
[    0.411389] pci 0000:00:1d.2: System wakeup disabled by ACPI
[    0.411429] pci 0000:00:1d.7: [8086:3a3a] type 00 class 0x0c0320
[    0.411456] pci 0000:00:1d.7: reg 0x10: [mem 0xff980000-0xff9803ff]
[    0.411518] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.411847] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    0.412184] pci 0000:00:1e.0: System wakeup disabled by ACPI
[    0.412222] pci 0000:00:1f.0: [8086:3a16] type 00 class 0x060100
[    0.412302] pci 0000:00:1f.0: can't claim BAR 13 [io  0x0800-0x087f]: address conflict with ACPI CPU throttle [io  0x0810-0x0815]
[    0.412306] pci 0000:00:1f.0: quirk: [io  0x0880-0x08bf] claimed by ICH6 GPIO
[    0.412309] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0c00 (mask 007f)
[    0.412312] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 00e0 (mask 0007)
[    0.412315] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0900 (mask 003f)
[    0.412655] pci 0000:00:1f.2: [8086:2822] type 00 class 0x010400
[    0.412677] pci 0000:00:1f.2: reg 0x10: [io  0xfe00-0xfe07]
[    0.412685] pci 0000:00:1f.2: reg 0x14: [io  0xfe10-0xfe13]
[    0.412691] pci 0000:00:1f.2: reg 0x18: [io  0xfe20-0xfe27]
[    0.412698] pci 0000:00:1f.2: reg 0x1c: [io  0xfe30-0xfe33]
[    0.412705] pci 0000:00:1f.2: reg 0x20: [io  0xfec0-0xfedf]
[    0.412712] pci 0000:00:1f.2: reg 0x24: [mem 0xff970000-0xff9707ff]
[    0.412737] pci 0000:00:1f.2: PME# supported from D3hot
[    0.413061] pci 0000:00:1f.3: [8086:3a30] type 00 class 0x0c0500
[    0.413080] pci 0000:00:1f.3: reg 0x10: [mem 0xf7ffb000-0xf7ffb0ff 64bit]
[    0.413099] pci 0000:00:1f.3: reg 0x20: [io  0xece0-0xecff]
[    0.413467] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.413472] pci 0000:00:01.0:   bridge window [mem 0xf7b00000-0xf7bfffff]
[    0.413517] pci 0000:02:00.0: [1002:683d] type 00 class 0x030000
[    0.413540] pci 0000:02:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
[    0.413549] pci 0000:02:00.0: reg 0x18: [mem 0xf7dc0000-0xf7dfffff 64bit]
[    0.413555] pci 0000:02:00.0: reg 0x20: [io  0xdc00-0xdcff]
[    0.413567] pci 0000:02:00.0: reg 0x30: [mem 0xf7e00000-0xf7e1ffff pref]
[    0.413589] pci 0000:02:00.0: supports D1 D2
[    0.413591] pci 0000:02:00.0: PME# supported from D1 D2 D3hot
[    0.413638] pci 0000:02:00.1: [1002:aab0] type 00 class 0x040300
[    0.413661] pci 0000:02:00.1: reg 0x10: [mem 0xf7dbc000-0xf7dbffff 64bit]
[    0.413706] pci 0000:02:00.1: supports D1 D2
[    0.415084] pci 0000:00:03.0: PCI bridge to [bus 02]
[    0.415090] pci 0000:00:03.0:   bridge window [io  0xd000-0xdfff]
[    0.415094] pci 0000:00:03.0:   bridge window [mem 0xf7d00000-0xf7efffff]
[    0.415100] pci 0000:00:03.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
[    0.415156] pci 0000:00:07.0: PCI bridge to [bus 03]
[    0.415162] pci 0000:00:07.0:   bridge window [mem 0xf7c00000-0xf7cfffff]
[    0.415207] pci 0000:00:1c.0: PCI bridge to [bus 04]
[    0.415273] pci 0000:05:00.0: [14e4:1681] type 00 class 0x020000
[    0.415321] pci 0000:05:00.0: reg 0x10: [mem 0xf7ae0000-0xf7aeffff 64bit]
[    0.415339] pci 0000:05:00.0: reg 0x18: [mem 0xf7af0000-0xf7afffff 64bit]
[    0.415424] pci 0000:05:00.0: PME# supported from D3hot D3cold
[    0.417096] pci 0000:00:1c.5: PCI bridge to [bus 05]
[    0.417102] pci 0000:00:1c.5:   bridge window [mem 0xf7a00000-0xf7afffff]
[    0.417170] pci 0000:00:1e.0: PCI bridge to [bus 06] (subtractive decode)
[    0.417179] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
[    0.417180] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
[    0.417182] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[    0.417183] pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000effff window] (subtractive decode)
[    0.417185] pci 0000:00:1e.0:   bridge window [mem 0x000f0000-0x000fffff window] (subtractive decode)
[    0.417186] pci 0000:00:1e.0:   bridge window [mem 0xdff00000-0xf7ffffff window] (subtractive decode)
[    0.417188] pci 0000:00:1e.0:   bridge window [mem 0xff980000-0xff980fff window] (subtractive decode)
[    0.417189] pci 0000:00:1e.0:   bridge window [mem 0xff97c000-0xff97ffff window] (subtractive decode)
[    0.417191] pci 0000:00:1e.0:   bridge window [mem 0xfed20000-0xfed9ffff window] (subtractive decode)
[    0.437946] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
[    0.438862] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
[    0.439775] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 9 10 11 12 15)
[    0.440705] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
[    0.441617] ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 7 9 10 11 12 15)
[    0.442545] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
[    0.443451] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 15)
[    0.444363] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11 12 15)
[    0.445018] ACPI: Enabled 3 GPEs in block 00 to 3F
[    0.445102] vgaarb: setting as boot device: PCI:0000:02:00.0
[    0.445104] vgaarb: device added: PCI:0000:02:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.445105] vgaarb: loaded
[    0.445106] vgaarb: bridge control possible 0000:02:00.0
[    0.445187] SCSI subsystem initialized
[    0.445227] libata version 3.00 loaded.
[    0.445254] ACPI: bus type USB registered
[    0.445268] usbcore: registered new interface driver usbfs
[    0.445275] usbcore: registered new interface driver hub
[    0.445300] usbcore: registered new device driver usb
[    0.445395] PCI: Using ACPI for IRQ routing
[    0.446671] PCI: Discovered peer bus 3f
[    0.446672] PCI: root bus 3f: using default resources
[    0.446674] PCI: Probing PCI hardware (bus 3f)
[    0.446700] ACPI: \: failed to evaluate _DSM (0x1001)
[    0.446701] PCI host bridge to bus 0000:3f
[    0.446703] pci_bus 0000:3f: root bus resource [io  0x0000-0xffff]
[    0.446705] pci_bus 0000:3f: root bus resource [mem 0x00000000-0xfffffffff]
[    0.446707] pci_bus 0000:3f: No busn resource found for root bus, will use [bus 3f-ff]
[    0.446709] pci_bus 0000:3f: busn_res: can not insert [bus 3f-ff] under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
[    0.446714] pci 0000:3f:00.0: [8086:2c41] type 00 class 0x060000
[    0.446752] pci 0000:3f:00.1: [8086:2c01] type 00 class 0x060000
[    0.446790] pci 0000:3f:02.0: [8086:2c10] type 00 class 0x060000
[    0.446827] pci 0000:3f:02.1: [8086:2c11] type 00 class 0x060000
[    0.446863] pci 0000:3f:03.0: [8086:2c18] type 00 class 0x060000
[    0.446899] pci 0000:3f:03.1: [8086:2c19] type 00 class 0x060000
[    0.446934] pci 0000:3f:03.4: [8086:2c1c] type 00 class 0x060000
[    0.446973] pci 0000:3f:04.0: [8086:2c20] type 00 class 0x060000
[    0.447008] pci 0000:3f:04.1: [8086:2c21] type 00 class 0x060000
[    0.447043] pci 0000:3f:04.2: [8086:2c22] type 00 class 0x060000
[    0.447081] pci 0000:3f:04.3: [8086:2c23] type 00 class 0x060000
[    0.447120] pci 0000:3f:05.0: [8086:2c28] type 00 class 0x060000
[    0.447155] pci 0000:3f:05.1: [8086:2c29] type 00 class 0x060000
[    0.447191] pci 0000:3f:05.2: [8086:2c2a] type 00 class 0x060000
[    0.447226] pci 0000:3f:05.3: [8086:2c2b] type 00 class 0x060000
[    0.447263] pci 0000:3f:06.0: [8086:2c30] type 00 class 0x060000
[    0.447298] pci 0000:3f:06.1: [8086:2c31] type 00 class 0x060000
[    0.447334] pci 0000:3f:06.2: [8086:2c32] type 00 class 0x060000
[    0.447369] pci 0000:3f:06.3: [8086:2c33] type 00 class 0x060000
[    0.447415] pci_bus 0000:3f: busn_res: [bus 3f-ff] end is updated to 3f
[    0.447417] pci_bus 0000:3f: busn_res: can not insert [bus 3f] under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
[    0.447421] PCI: pci_cache_line_size set to 64 bytes
[    0.447452] pci 0000:00:1f.2: can't claim BAR 5 [mem 0xff970000-0xff9707ff]: no compatible bridge window
[    0.447488] Expanded resource reserved due to conflict with PCI Bus 0000:00
[    0.447490] e820: reserve RAM buffer [mem 0x00092800-0x0009ffff]
[    0.447491] e820: reserve RAM buffer [mem 0xdfdf9c00-0xdfffffff]
[    0.447594] NetLabel: Initializing
[    0.447595] NetLabel:  domain hash size = 128
[    0.447596] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.447607] NetLabel:  unlabeled traffic allowed by default
[    0.447648] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.447652] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    0.447656] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[    0.449873] clocksource: Switched to clocksource hpet
[    0.456625] pnp: PnP ACPI init
[    0.459177] system 00:00: [io  0x0800-0x085f] could not be reserved
[    0.459179] system 00:00: [io  0x0c00-0x0c7f] has been reserved
[    0.459181] system 00:00: [io  0x0860-0x08ff] could not be reserved
[    0.459185] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.459416] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.471523] pnp 00:02: [dma 0 disabled]
[    0.472748] pnp 00:02: Plug and Play ACPI device, IDs PNP0401 (active)
[    0.477758] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.488825] pnp: PnP ACPI: found 4 devices
[    0.495023] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.495053] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 04] add_size 1000
[    0.495055] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000
[    0.495057] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 04] add_size 200000 add_align 100000
[    0.495073] pci 0000:00:1f.0: BAR 13: [io  size 0x0080] has bogus alignment
[    0.495077] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
[    0.495079] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
[    0.495081] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[    0.495083] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[    0.495085] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
[    0.495086] pci 0000:00:1c.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
[    0.495092] pci 0000:00:1c.0: BAR 14: assigned [mem 0xf0000000-0xf01fffff]
[    0.495097] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.495099] pci 0000:00:1c.0: BAR 13: assigned [io  0x1000-0x1fff]
[    0.495102] pci 0000:00:1f.2: BAR 5: assigned [mem 0xf0400000-0xf04007ff]
[    0.495106] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.495110] pci 0000:00:01.0:   bridge window [mem 0xf7b00000-0xf7bfffff]
[    0.495116] pci 0000:00:03.0: PCI bridge to [bus 02]
[    0.495118] pci 0000:00:03.0:   bridge window [io  0xd000-0xdfff]
[    0.495121] pci 0000:00:03.0:   bridge window [mem 0xf7d00000-0xf7efffff]
[    0.495124] pci 0000:00:03.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
[    0.495129] pci 0000:00:07.0: PCI bridge to [bus 03]
[    0.495132] pci 0000:00:07.0:   bridge window [mem 0xf7c00000-0xf7cfffff]
[    0.495138] pci 0000:00:1c.0: PCI bridge to [bus 04]
[    0.495140] pci 0000:00:1c.0:   bridge window [io  0x1000-0x1fff]
[    0.495144] pci 0000:00:1c.0:   bridge window [mem 0xf0000000-0xf01fffff]
[    0.495147] pci 0000:00:1c.0:   bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.495152] pci 0000:00:1c.5: PCI bridge to [bus 05]
[    0.495155] pci 0000:00:1c.5:   bridge window [mem 0xf7a00000-0xf7afffff]
[    0.495162] pci 0000:00:1e.0: PCI bridge to [bus 06]
[    0.495172] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.495173] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.495175] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.495176] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000effff window]
[    0.495178] pci_bus 0000:00: resource 8 [mem 0x000f0000-0x000fffff window]
[    0.495179] pci_bus 0000:00: resource 9 [mem 0xdff00000-0xf7ffffff window]
[    0.495181] pci_bus 0000:00: resource 10 [mem 0xff980000-0xff980fff window]
[    0.495183] pci_bus 0000:00: resource 11 [mem 0xff97c000-0xff97ffff window]
[    0.495184] pci_bus 0000:00: resource 12 [mem 0xfed20000-0xfed9ffff window]
[    0.495186] pci_bus 0000:01: resource 1 [mem 0xf7b00000-0xf7bfffff]
[    0.495188] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.495189] pci_bus 0000:02: resource 1 [mem 0xf7d00000-0xf7efffff]
[    0.495191] pci_bus 0000:02: resource 2 [mem 0xe0000000-0xefffffff 64bit pref]
[    0.495192] pci_bus 0000:03: resource 1 [mem 0xf7c00000-0xf7cfffff]
[    0.495194] pci_bus 0000:04: resource 0 [io  0x1000-0x1fff]
[    0.495195] pci_bus 0000:04: resource 1 [mem 0xf0000000-0xf01fffff]
[    0.495197] pci_bus 0000:04: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.495198] pci_bus 0000:05: resource 1 [mem 0xf7a00000-0xf7afffff]
[    0.495200] pci_bus 0000:06: resource 4 [io  0x0000-0x0cf7 window]
[    0.495202] pci_bus 0000:06: resource 5 [io  0x0d00-0xffff window]
[    0.495203] pci_bus 0000:06: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.495205] pci_bus 0000:06: resource 7 [mem 0x000c0000-0x000effff window]
[    0.495206] pci_bus 0000:06: resource 8 [mem 0x000f0000-0x000fffff window]
[    0.495208] pci_bus 0000:06: resource 9 [mem 0xdff00000-0xf7ffffff window]
[    0.495210] pci_bus 0000:06: resource 10 [mem 0xff980000-0xff980fff window]
[    0.495211] pci_bus 0000:06: resource 11 [mem 0xff97c000-0xff97ffff window]
[    0.495213] pci_bus 0000:06: resource 12 [mem 0xfed20000-0xfed9ffff window]
[    0.495215] pci_bus 0000:3f: resource 4 [io  0x0000-0xffff]
[    0.495217] pci_bus 0000:3f: resource 5 [mem 0x00000000-0xfffffffff]
[    0.495256] NET: Registered protocol family 2
[    0.495549] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.496012] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.496141] TCP: Hash tables configured (established 262144 bind 65536)
[    0.496196] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[    0.496306] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[    0.496465] NET: Registered protocol family 1
[    0.503163] pci 0000:02:00.0: Video device with shadowed ROM
[    0.503190] PCI: CLS 64 bytes, default 64
[    0.503241] Unpacking initramfs...
[    0.800921] Freeing initrd memory: 18988K (ffff880035ada000 - ffff880036d65000)
[    0.800947] DMAR: Host address width 36
[    0.800949] DMAR: DRHD base: 0x000000fedc0000 flags: 0x1
[    0.800964] DMAR: dmar0: reg_base_addr fedc0000 ver 1:0 cap c90780106f0462 ecap f020f6
[    0.800966] DMAR: RMRR base: 0x000000dfe58000 end: 0x000000dfe6ffff
[    0.800967] DMAR: ATSR flags: 0x0
[    0.800987] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.800989] software IO TLB [mem 0xdbdf9000-0xdfdf9000] (64MB) mapped at [ffff8800dbdf9000-ffff8800dfdf8fff]
[    0.801130] microcode: CPU0 sig=0x106a5, pf=0x2, revision=0x11
[    0.801136] microcode: CPU1 sig=0x106a5, pf=0x2, revision=0x11
[    0.801142] microcode: CPU2 sig=0x106a5, pf=0x2, revision=0x11
[    0.801149] microcode: CPU3 sig=0x106a5, pf=0x2, revision=0x11
[    0.801154] microcode: CPU4 sig=0x106a5, pf=0x2, revision=0x11
[    0.801161] microcode: CPU5 sig=0x106a5, pf=0x2, revision=0x11
[    0.801166] microcode: CPU6 sig=0x106a5, pf=0x2, revision=0x11
[    0.801171] microcode: CPU7 sig=0x106a5, pf=0x2, revision=0x11
[    0.801228] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.802302] futex hash table entries: 8192 (order: 7, 524288 bytes)
[    0.802376] Initialise system trusted keyring
[    0.802402] audit: initializing netlink subsys (disabled)
[    0.802417] audit: type=2000 audit(1449960850.683:1): initialized
[    0.802700] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.804093] zpool: loaded
[    0.804096] zbud: loaded
[    0.804260] VFS: Disk quotas dquot_6.6.0
[    0.804304] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.804687] Key type big_key registered
[    0.804690] SELinux:  Registering netfilter hooks
[    0.809099] NET: Registered protocol family 38
[    0.809109] Key type asymmetric registered
[    0.809112] Asymmetric key parser 'x509' registered
[    0.809131] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.809176] io scheduler noop registered
[    0.809178] io scheduler deadline registered
[    0.809212] io scheduler cfq registered (default)
[    0.811635] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.811641] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.811665] intel_idle: MWAIT substates: 0x1120
[    0.811676] intel_idle: v0.4 model 0x1A
[    0.811677] intel_idle: lapic_timer_reliable_states 0x2
[    0.811989] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    0.811992] ACPI: Power Button [VBTN]
[    0.812026] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    0.812028] ACPI: Power Button [PWRF]
[    0.812262] GHES: HEST is not enabled!
[    0.812322] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.832876] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.834489] Non-volatile memory driver v1.3
[    0.834520] Linux agpgart interface v0.103
[    0.835151] ahci 0000:00:1f.2: version 3.0
[    0.835583] ahci 0000:00:1f.2: controller can't do SNTF, turning off CAP_SNTF
[    0.835657] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl RAID mode
[    0.835660] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio ccc ems sxs 
[    0.845344] scsi host0: ahci
[    0.845449] scsi host1: ahci
[    0.845551] scsi host2: ahci
[    0.845635] scsi host3: ahci
[    0.845727] scsi host4: ahci
[    0.845811] scsi host5: ahci
[    0.845849] ata1: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400100 irq 26
[    0.845851] ata2: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400180 irq 26
[    0.845852] ata3: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400200 irq 26
[    0.845854] ata4: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400280 irq 26
[    0.845856] ata5: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400300 irq 26
[    0.845858] ata6: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400380 irq 26
[    0.845944] libphy: Fixed MDIO Bus: probed
[    0.846023] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.846028] ehci-pci: EHCI PCI platform driver
[    0.846476] ehci-pci 0000:00:1a.7: EHCI Host Controller
[    0.846517] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
[    0.846528] ehci-pci 0000:00:1a.7: debug port 1
[    0.850441] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[    0.850451] ehci-pci 0000:00:1a.7: irq 22, io mem 0xf7ffa000
[    0.855881] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    0.855913] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.855915] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.855917] usb usb1: Product: EHCI Host Controller
[    0.855918] usb usb1: Manufacturer: Linux 4.2.6-301.fc23.x86_64 ehci_hcd
[    0.855920] usb usb1: SerialNumber: 0000:00:1a.7
[    0.856060] hub 1-0:1.0: USB hub found
[    0.856066] hub 1-0:1.0: 6 ports detected
[    0.856604] ehci-pci 0000:00:1d.7: EHCI Host Controller
[    0.856725] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
[    0.856735] ehci-pci 0000:00:1d.7: debug port 1
[    0.860634] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[    0.860643] ehci-pci 0000:00:1d.7: irq 23, io mem 0xff980000
[    0.865964] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    0.865991] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    0.865993] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.865994] usb usb2: Product: EHCI Host Controller
[    0.865996] usb usb2: Manufacturer: Linux 4.2.6-301.fc23.x86_64 ehci_hcd
[    0.865997] usb usb2: SerialNumber: 0000:00:1d.7
[    0.866185] hub 2-0:1.0: USB hub found
[    0.866190] hub 2-0:1.0: 6 ports detected
[    0.866313] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.866318] ohci-pci: OHCI PCI platform driver
[    0.866329] uhci_hcd: USB Universal Host Controller Interface driver
[    0.866749] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    0.866876] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[    0.866882] uhci_hcd 0000:00:1a.0: detected 2 ports
[    0.866904] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20
[    0.866941] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    0.866943] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.866944] usb usb3: Product: UHCI Host Controller
[    0.866946] usb usb3: Manufacturer: Linux 4.2.6-301.fc23.x86_64 uhci_hcd
[    0.866947] usb usb3: SerialNumber: 0000:00:1a.0
[    0.867133] hub 3-0:1.0: USB hub found
[    0.867138] hub 3-0:1.0: 2 ports detected
[    0.867614] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    0.867741] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[    0.867746] uhci_hcd 0000:00:1a.1: detected 2 ports
[    0.867768] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00
[    0.867805] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    0.867807] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.867808] usb usb4: Product: UHCI Host Controller
[    0.867809] usb usb4: Manufacturer: Linux 4.2.6-301.fc23.x86_64 uhci_hcd
[    0.867811] usb usb4: SerialNumber: 0000:00:1a.1
[    0.867989] hub 4-0:1.0: USB hub found
[    0.867994] hub 4-0:1.0: 2 ports detected
[    0.868468] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[    0.868599] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
[    0.868605] uhci_hcd 0000:00:1a.2: detected 2 ports
[    0.868622] uhci_hcd 0000:00:1a.2: irq 22, io base 0x0000fc00
[    0.868661] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    0.868662] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.868664] usb usb5: Product: UHCI Host Controller
[    0.868665] usb usb5: Manufacturer: Linux 4.2.6-301.fc23.x86_64 uhci_hcd
[    0.868666] usb usb5: SerialNumber: 0000:00:1a.2
[    0.868837] hub 5-0:1.0: USB hub found
[    0.868842] hub 5-0:1.0: 2 ports detected
[    0.869453] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    0.869574] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
[    0.869579] uhci_hcd 0000:00:1d.0: detected 2 ports
[    0.869596] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80
[    0.869632] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    0.869634] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.869635] usb usb6: Product: UHCI Host Controller
[    0.869636] usb usb6: Manufacturer: Linux 4.2.6-301.fc23.x86_64 uhci_hcd
[    0.869638] usb usb6: SerialNumber: 0000:00:1d.0
[    0.869775] hub 6-0:1.0: USB hub found
[    0.869780] hub 6-0:1.0: 2 ports detected
[    0.870260] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    0.870389] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
[    0.870394] uhci_hcd 0000:00:1d.1: detected 2 ports
[    0.870411] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60
[    0.870448] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    0.870449] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.870451] usb usb7: Product: UHCI Host Controller
[    0.870452] usb usb7: Manufacturer: Linux 4.2.6-301.fc23.x86_64 uhci_hcd
[    0.870453] usb usb7: SerialNumber: 0000:00:1d.1
[    0.870615] hub 7-0:1.0: USB hub found
[    0.870620] hub 7-0:1.0: 2 ports detected
[    0.871106] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    0.871207] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
[    0.871212] uhci_hcd 0000:00:1d.2: detected 2 ports
[    0.871234] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40
[    0.871273] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[    0.871274] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.871276] usb usb8: Product: UHCI Host Controller
[    0.871277] usb usb8: Manufacturer: Linux 4.2.6-301.fc23.x86_64 uhci_hcd
[    0.871278] usb usb8: SerialNumber: 0000:00:1d.2
[    0.871417] hub 8-0:1.0: USB hub found
[    0.871422] hub 8-0:1.0: 2 ports detected
[    0.871526] usbcore: registered new interface driver usbserial
[    0.871533] usbcore: registered new interface driver usbserial_generic
[    0.871539] usbserial: USB Serial support registered for generic
[    0.871564] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    0.874661] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.874666] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.874914] mousedev: PS/2 mouse device common for all mice
[    0.875452] rtc_cmos 00:01: RTC can wake from S4
[    0.875702] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[    0.875727] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram, hpet irqs
[    0.875794] device-mapper: uevent: version 1.0.3
[    0.875952] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com
[    0.876421] hidraw: raw HID events driver (C) Jiri Kosina
[    0.876459] usbcore: registered new interface driver usbhid
[    0.876460] usbhid: USB HID core driver
[    0.876529] drop_monitor: Initializing network drop monitor service
[    0.876609] ip_tables: (C) 2000-2006 Netfilter Core Team
[    0.877027] Initializing XFRM netlink socket
[    0.877130] NET: Registered protocol family 10
[    0.877520] mip6: Mobile IPv6
[    0.877525] NET: Registered protocol family 17
[    0.878382] Loading compiled-in X.509 certificates
[    0.879389] Loaded X.509 cert 'Fedora kernel signing key: 4695b0c57273084447bac07e5df135964f60e7e1'
[    0.879403] registered taskstats version 1
[    0.879418] zswap: loading zswap
[    0.879420] zswap: using zbud pool
[    0.879425] zswap: using lzo compressor
[    0.880112]   Magic number: 11:165:957
[    0.880445] rtc_cmos 00:01: setting system clock to 2015-12-12 22:54:11 UTC (1449960851)
[    0.880507] PM: Hibernation image not present or could not be loaded.
[    1.151184] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.151204] ata5: SATA link down (SStatus 4 SControl 300)
[    1.151226] ata4: SATA link down (SStatus 4 SControl 300)
[    1.151250] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.151271] ata3: SATA link down (SStatus 0 SControl 300)
[    1.151288] ata6: SATA link down (SStatus 0 SControl 300)
[    1.151484] ata1.00: ATA-8: KINGSTON SV100S264G, 120504, max UDMA/100
[    1.151488] ata1.00: 125045424 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    1.151900] ata1.00: configured for UDMA/100
[    1.152176] scsi 0:0:0:0: Direct-Access     ATA      KINGSTON SV100S2 04   PQ: 0 ANSI: 5
[    1.152536] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.152620] sd 0:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
[    1.153180] sd 0:0:0:0: [sda] Write Protect is off
[    1.153185] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.153387] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.154682] ata2.00: ATA-8: WDC WD20EARS-00MVWB0, 51.0AB51, max UDMA/133
[    1.154687] ata2.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[    1.155351]  sda: sda1 sda2 sda3 sda4
[    1.157404] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.158285] ata2.00: configured for UDMA/133
[    1.158662] scsi 1:0:0:0: Direct-Access     ATA      WDC WD20EARS-00M AB51 PQ: 0 ANSI: 5
[    1.159236] sd 1:0:0:0: Attached scsi generic sg1 type 0
[    1.159260] sd 1:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[    1.159415] sd 1:0:0:0: [sdb] Write Protect is off
[    1.159421] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    1.159443] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.180038]  sdb: sdb1
[    1.180422] sd 1:0:0:0: [sdb] Attached SCSI disk
[    1.181805] Freeing unused kernel memory: 1516K (ffffffff81d3e000 - ffffffff81eb9000)
[    1.181807] Write protecting the kernel read-only data: 12288k
[    1.183028] Freeing unused kernel memory: 508K (ffff880001781000 - ffff880001800000)
[    1.183699] Freeing unused kernel memory: 756K (ffff880001b43000 - ffff880001c00000)
[    1.186224] random: systemd urandom read with 15 bits of entropy available
[    1.186949] systemd[1]: systemd 222 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    1.187133] systemd[1]: Detected architecture x86-64.
[    1.187135] systemd[1]: Running in initial RAM disk.
[    1.226511] systemd[1]: Created slice -.slice.
[    1.226521] systemd[1]: Starting -.slice.
[    1.226552] systemd[1]: Listening on udev Kernel Socket.
[    1.226559] systemd[1]: Starting udev Kernel Socket.
[    1.226615] systemd[1]: Created slice System Slice.
[    1.226623] systemd[1]: Starting System Slice.
[    1.226633] systemd[1]: Reached target Slices.
[    1.226638] systemd[1]: Starting Slices.
[    1.226674] systemd[1]: Listening on Journal Socket.
[    1.226682] systemd[1]: Starting Journal Socket.
[    1.227018] systemd[1]: Starting Setup Virtual Console...
[    1.227055] systemd[1]: Started dracut ask for additional cmdline parameters.
[    1.227098] systemd[1]: Listening on udev Control Socket.
[    1.227106] systemd[1]: Starting udev Control Socket.
[    1.227122] systemd[1]: Reached target Local File Systems.
[    1.227129] systemd[1]: Starting Local File Systems.
[    1.227139] systemd[1]: Reached target Timers.
[    1.227145] systemd[1]: Starting Timers.
[    1.227536] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    1.228119] systemd[1]: Starting dracut cmdline hook...
[    1.228207] systemd[1]: Listening on Journal Audit Socket.
[    1.228219] systemd[1]: Starting Journal Audit Socket.
[    1.228249] systemd[1]: Listening on Journal Socket (/dev/log).
[    1.228257] systemd[1]: Starting Journal Socket (/dev/log).
[    1.228269] systemd[1]: Reached target Sockets.
[    1.228275] systemd[1]: Starting Sockets.
[    1.228635] systemd[1]: Starting Journal Service...
[    1.229122] systemd[1]: Starting Load Kernel Modules...
[    1.229138] systemd[1]: Reached target Swap.
[    1.229150] systemd[1]: Starting Swap.
[    1.229489] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    1.233045] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
[    1.238750] systemd[1]: Failed to start Load Kernel Modules.
[    1.238818] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[    1.238855] audit: type=1130 audit(1449960851.856:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-modules-load comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[    1.238888] systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
[    1.242138] systemd[1]: Starting Apply Kernel Variables...
[    1.242924] systemd[1]: Starting Create Static Device Nodes in /dev...
[    1.244293] systemd[1]: Started Apply Kernel Variables.
[    1.244344] audit: type=1130 audit(1449960851.862:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.245566] systemd[1]: Started Create Static Device Nodes in /dev.
[    1.245602] audit: type=1130 audit(1449960851.863:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.269364] systemd[1]: Started Journal Service.
[    1.269432] audit: type=1130 audit(1449960851.887:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.286488] audit: type=1130 audit(1449960851.904:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.289608] audit: type=1130 audit(1449960851.907:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.311254] audit: type=1130 audit(1449960851.929:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.315402] audit: type=1130 audit(1449960851.933:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.330900] usb 3-1: new full-speed USB device number 2 using uhci_hcd
[    1.366759] audit: type=1130 audit(1449960851.984:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.397104] [drm] Initialized drm 1.1.0 20060810
[    1.488286] [drm] radeon kernel modesetting enabled.
[    1.491392] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[    1.491394] AMD IOMMUv2 functionality not available on this system
[    1.499381] CRAT table not found
[    1.499383] Finished initializing topology ret=0
[    1.499468] kfd kfd: Initialized module
[    1.500172] [drm] initializing kernel modesetting (VERDE 0x1002:0x683D 0x1458:0x2556).
[    1.500183] [drm] register mmio base: 0xF7DC0000
[    1.500184] [drm] register mmio size: 262144
[    1.500238] ATOM BIOS: GV
[    1.500410] radeon 0000:02:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[    1.500412] radeon 0000:02:00.0: GTT: 2048M 0x0000000040000000 - 0x00000000BFFFFFFF
[    1.500413] [drm] Detected VRAM RAM=1024M, BAR=256M
[    1.500414] [drm] RAM width 128bits DDR
[    1.500461] [TTM] Zone  kernel: Available graphics memory: 12342718 kiB
[    1.500462] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    1.500463] [TTM] Initializing pool allocator
[    1.500468] [TTM] Initializing DMA pool allocator
[    1.500483] [drm] radeon: 1024M of VRAM memory ready
[    1.500484] [drm] radeon: 2048M of GTT memory ready.
[    1.500498] [drm] Loading verde Microcode
[    1.500608] [drm] Internal thermal controller with fan control
[    1.500661] [drm] probing gen 2 caps for device 8086:340a = 393d02/0
[    1.501945] usb 3-1: New USB device found, idVendor=0556, idProduct=0001
[    1.501948] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.501950] usb 3-1: Product: AK5370          
[    1.501951] usb 3-1: Manufacturer: AKM             
[    1.511057] [drm] radeon: dpm initialized
[    1.512726] [drm] Found VCE firmware/feedback version 50.0.1 / 17!
[    1.512734] [drm] GART: num cpu pages 524288, num gpu pages 524288
[    1.514203] [drm] probing gen 2 caps for device 8086:340a = 393d02/0
[    1.514207] [drm] PCIE gen 2 link speeds already enabled
[    1.534516] [drm] PCIE GART of 2048M enabled (table at 0x00000000002E8000).
[    1.534652] radeon 0000:02:00.0: WB enabled
[    1.534655] radeon 0000:02:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8805fd6eac00
[    1.534656] radeon 0000:02:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8805fd6eac04
[    1.534658] radeon 0000:02:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8805fd6eac08
[    1.534660] radeon 0000:02:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8805fd6eac0c
[    1.534661] radeon 0000:02:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8805fd6eac10
[    1.535311] radeon 0000:02:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90003835a18
[    1.555560] radeon 0000:02:00.0: fence driver on ring 6 use gpu addr 0x0000000040000c18 and cpu addr 0xffff8805fd6eac18
[    1.555562] radeon 0000:02:00.0: fence driver on ring 7 use gpu addr 0x0000000040000c1c and cpu addr 0xffff8805fd6eac1c
[    1.555565] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.555566] [drm] Driver supports precise vblank timestamp query.
[    1.555567] radeon 0000:02:00.0: radeon: MSI limited to 32-bit
[    1.555593] radeon 0000:02:00.0: radeon: using MSI.
[    1.555623] [drm] radeon: irq initialized.
[    1.776890] usb 3-2: new full-speed USB device number 3 using uhci_hcd
[    1.800892] tsc: Refined TSC clocksource calibration: 2666.666 MHz
[    1.800895] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26703cd6786, max_idle_ns: 440795256025 ns
[    1.932967] usb 3-2: New USB device found, idVendor=413c, idProduct=1003
[    1.932970] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.932972] usb 3-2: Product: Dell USB Keyboard Hub
[    1.932973] usb 3-2: Manufacturer: Dell
[    1.939971] hub 3-2:1.0: USB hub found
[    1.941043] hub 3-2:1.0: 3 ports detected
[    2.069031] [drm] ring test on 0 succeeded in 1 usecs
[    2.069036] [drm] ring test on 1 succeeded in 1 usecs
[    2.069041] [drm] ring test on 2 succeeded in 1 usecs
[    2.069056] [drm] ring test on 3 succeeded in 9 usecs
[    2.069063] [drm] ring test on 4 succeeded in 3 usecs
[    2.168911] usb 4-1: new full-speed USB device number 2 using uhci_hcd
[    2.216910] usb 3-2.1: new full-speed USB device number 4 using uhci_hcd
[    2.246521] [drm] ring test on 5 succeeded in 2 usecs
[    2.246526] [drm] UVD initialized successfully.
[    2.340987] usb 4-1: New USB device found, idVendor=046d, idProduct=c52b
[    2.340990] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.340992] usb 4-1: Product: USB Receiver
[    2.340994] usb 4-1: Manufacturer: Logitech
[    2.342984] usb 3-2.1: New USB device found, idVendor=413c, idProduct=2010
[    2.342986] usb 3-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.342988] usb 3-2.1: Product: Dell USB Keyboard Hub
[    2.342990] usb 3-2.1: Manufacturer: Dell
[    2.352155] input: Dell Dell USB Keyboard Hub as /devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2.1/3-2.1:1.0/0003:413C:2010.0003/input/input5
[    2.356680] [drm] ring test on 6 succeeded in 21 usecs
[    2.356694] [drm] ring test on 7 succeeded in 4 usecs
[    2.356695] [drm] VCE initialized successfully.
[    2.357011] [drm] ib test on ring 0 succeeded in 0 usecs
[    2.357055] [drm] ib test on ring 1 succeeded in 0 usecs
[    2.357092] [drm] ib test on ring 2 succeeded in 0 usecs
[    2.357124] [drm] ib test on ring 3 succeeded in 0 usecs
[    2.357154] [drm] ib test on ring 4 succeeded in 0 usecs
[    2.361231] logitech-djreceiver 0003:046D:C52B.0004: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.1-1/input2
[    2.403259] hid-generic 0003:413C:2010.0003: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard Hub] on usb-0000:00:1a.0-2.1/input0
[    2.411022] input: Dell Dell USB Keyboard Hub as /devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2.1/3-2.1:1.1/0003:413C:2010.0005/input/input6
[    2.462179] hid-generic 0003:413C:2010.0005: input,hidraw2: USB HID v1.10 Device [Dell Dell USB Keyboard Hub] on usb-0000:00:1a.0-2.1/input1
[    2.523139] input: Logitech K400 as /devices/pci0000:00/0000:00:1a.1/usb4/4-1/4-1:1.2/0003:046D:C52B.0004/0003:046D:4024.0006/input/input7
[    2.523385] logitech-hidpp-device 0003:046D:4024.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech K400] on usb-0000:00:1a.1-1:1
[    2.528918] usb 3-2.3: new low-speed USB device number 5 using uhci_hcd
[    2.658011] usb 3-2.3: New USB device found, idVendor=046d, idProduct=c01d
[    2.658016] usb 3-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.658019] usb 3-2.3: Product: USB-PS/2 Optical Mouse
[    2.658022] usb 3-2.3: Manufacturer: Logitech
[    2.677240] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2.3/3-2.3:1.0/0003:046D:C01D.0007/input/input8
[    2.677695] hid-generic 0003:046D:C01D.0007: input,hidraw4: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1a.0-2.3/input0
[    2.801549] clocksource: Switched to clocksource tsc
[    3.008141] [drm] ib test on ring 5 succeeded
[    3.508195] [drm] ib test on ring 6 succeeded
[    4.008121] [drm] ib test on ring 7 succeeded
[    4.009608] [drm] Radeon Display Connectors
[    4.009610] [drm] Connector 0:
[    4.009611] [drm]   DP-1
[    4.009612] [drm]   HPD2
[    4.009614] [drm]   DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
[    4.009614] [drm]   Encoders:
[    4.009615] [drm]     DFP1: INTERNAL_UNIPHY2
[    4.009616] [drm] Connector 1:
[    4.009617] [drm]   DP-2
[    4.009618] [drm]   HPD3
[    4.009619] [drm]   DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c
[    4.009619] [drm]   Encoders:
[    4.009620] [drm]     DFP2: INTERNAL_UNIPHY2
[    4.009621] [drm] Connector 2:
[    4.009622] [drm]   HDMI-A-1
[    4.009622] [drm]   HPD1
[    4.009624] [drm]   DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
[    4.009624] [drm]   Encoders:
[    4.009625] [drm]     DFP3: INTERNAL_UNIPHY1
[    4.009626] [drm] Connector 3:
[    4.009627] [drm]   DVI-I-1
[    4.009627] [drm]   HPD4
[    4.009628] [drm]   DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
[    4.009629] [drm]   Encoders:
[    4.009630] [drm]     DFP4: INTERNAL_UNIPHY
[    4.009631] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[    4.114845] [drm] fb mappable at 0xE06EB000
[    4.114847] [drm] vram apper at 0xE0000000
[    4.114848] [drm] size 8294400
[    4.114848] [drm] fb depth is 24
[    4.114849] [drm]    pitch is 7680
[    4.115080] fbcon: radeondrmfb (fb0) is primary device
[    4.166497] Console: switching to colour frame buffer device 240x67
[    4.171220] radeon 0000:02:00.0: fb0: radeondrmfb frame buffer device
[    4.171221] radeon 0000:02:00.0: registered panic notifier
[    4.177065] [drm] Initialized radeon 2.43.0 20080528 for 0000:02:00.0 on minor 0
[    4.281583] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[    4.632404] systemd-journald[193]: Received SIGTERM from PID 1 (systemd).
[    4.762100] SELinux:  Disabled at runtime.
[    4.762119] SELinux:  Unregistering netfilter hooks
[    4.808303] systemd[1]: RTC configured in localtime, applying delta of -300 minutes to system time.
[    5.122575] EXT4-fs (sda3): re-mounted. Opts: discard
[    5.169885] systemd-journald[477]: Received request to flush runtime journal from PID 1
[    5.217946] RPC: Registered named UNIX socket transport module.
[    5.217948] RPC: Registered udp transport module.
[    5.217949] RPC: Registered tcp transport module.
[    5.217950] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    5.267531] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    5.428637] random: nonblocking pool is initialized
[    5.599191] EDAC MC: Ver: 3.0.0
[    5.600268] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    5.624593] wmi: Mapper loaded
[    5.624699] EDAC MC0: Giving out device to module i7core_edac.c controller i7 core #0: DEV 0000:3f:03.0 (POLLED)
[    5.624756] EDAC PCI0: Giving out device to module i7core_edac controller EDAC PCI controller: DEV 0000:3f:03.0 (POLLED)
[    5.624761] EDAC i7core: Driver loaded, 1 memory controller(s) found.
[    5.625083] pps_core: LinuxPPS API ver. 1 registered
[    5.625085] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    5.629962] PTP clock support registered
[    5.631666] parport_pc 00:02: reported by Plug and Play ACPI
[    5.631743] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
[    5.652761] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[    5.662738] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x000000000000082D (\GLBC) (20150619/utaddress-254)
[    5.662743] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x000000000000082A-0x000000000000082A (\SACT) (20150619/utaddress-254)
[    5.662746] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x0000000000000828 (\SSTS) (20150619/utaddress-254)
[    5.662749] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.662775] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    5.665391] tg3.c:v3.137 (May 11, 2014)
[    5.687853] tg3 0000:05:00.0 eth0: Tigon3 [partno(BCM95761) rev 5761100] (PCI Express) MAC address 00:24:e8:35:57:b5
[    5.687859] tg3 0000:05:00.0 eth0: attached PHY is 5761 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[    5.687862] tg3 0000:05:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[    5.687865] tg3 0000:05:00.0 eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[    5.757126] gpio_ich: GPIO from 451 to 511 on gpio_ich
[    5.765128] input: Dell WMI hotkeys as /devices/virtual/input/input9
[    5.766058] ppdev: user-space parallel port driver
[    5.769197] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[    5.770692] iTCO_vendor_support: vendor-support=0
[    5.777440] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    5.777484] iTCO_wdt: Found a ICH10R TCO device (Version=2, TCOBASE=0x0860)
[    5.778056] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    5.784755] snd_hda_intel 0000:02:00.1: Handle VGA-switcheroo audio client
[    5.784759] snd_hda_intel 0000:02:00.1: Force to non-snoop mode
[    5.786063] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
[    5.788197] usbcore: registered new interface driver snd-usb-audio
[    5.801402] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    5.802377] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card2/input10
[    5.802484] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card2/input11
[    5.802588] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card2/input12
[    5.802681] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card2/input13
[    5.802769] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card2/input14
[    5.802857] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card2/input15
[    5.812350] tg3 0000:05:00.0 enp5s0: renamed from eth0
[    5.813457] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    5.831964] audit_printk_skb: 150 callbacks suppressed
[    5.831968] audit: type=1130 audit(1449978856.451:61): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-8db8e8fb\x2d43c3\x2d48cb\x2dae0b\x2ddcb1e1cffee6 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.833783] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: discard
[    5.883121] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[    5.885298] audit: type=1130 audit(1449978856.504:62): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udev-settle comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.934173] audit: type=1130 audit(1449978856.553:63): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dmraid-activation comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.934194] audit: type=1131 audit(1449978856.553:64): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dmraid-activation comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.940156] audit: type=1130 audit(1449978856.559:65): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.943336] audit: type=1130 audit(1449978856.562:66): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nfs-config comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.949904] audit: type=1130 audit(1449978856.569:67): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=fedora-import-state comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.953301] audit: type=1130 audit(1449978856.572:68): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.953318] audit: type=1131 audit(1449978856.572:69): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.028447] audit: type=1130 audit(1449978856.647:70): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.112986] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    6.162019] snd_hda_codec_analog hdaudioC1D0: autoconfig for AD1984A: line_outs=1 (0x12/0x0/0x0/0x0/0x0) type:line
[    6.162023] snd_hda_codec_analog hdaudioC1D0:    speaker_outs=1 (0x13/0x0/0x0/0x0/0x0)
[    6.162025] snd_hda_codec_analog hdaudioC1D0:    hp_outs=1 (0x11/0x0/0x0/0x0/0x0)
[    6.162026] snd_hda_codec_analog hdaudioC1D0:    mono: mono_out=0x0
[    6.162028] snd_hda_codec_analog hdaudioC1D0:    inputs:
[    6.162030] snd_hda_codec_analog hdaudioC1D0:      Mic=0x14
[    6.162031] snd_hda_codec_analog hdaudioC1D0:      Line=0x15
[    6.171910] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16
[    6.171986] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input17
[    6.172047] input: HDA Intel Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input18
[    6.172128] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input19
[    6.412950] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    6.596518] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready
[    6.663436] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready
[    6.713052] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    7.012993] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    7.095927] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    7.122034] Ebtables v2.0 registered
[    7.183307] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    7.189154] tun: Universal TUN/TAP device driver, 1.6
[    7.189157] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    7.238323] device virbr0-nic entered promiscuous mode
[    7.312929] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    7.333737] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[    7.392280] virbr0: port 1(virbr0-nic) entered listening state
[    7.392294] virbr0: port 1(virbr0-nic) entered listening state
[    7.446038] virbr0: port 1(virbr0-nic) entered disabled state
[    7.612946] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    7.913784] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    8.213021] snd_hda_codec_hdmi hdaudioC2D0: HDMI ATI/AMD: no speaker allocation for ELD
[    8.756686] fuse init (API version 7.23)
[    9.774371] tg3 0000:05:00.0 enp5s0: Link is up at 1000 Mbps, full duplex
[    9.774379] tg3 0000:05:00.0 enp5s0: Flow control is on for TX and on for RX
[    9.774398] IPv6: ADDRCONF(NETDEV_CHANGE): enp5s0: link becomes ready
[   14.990802] Adjusting tsc more than 11% (5242979 vs 6983518)

madko wrote:Sinon pour ton crash Kernel on dirait qu'il tente d'accéder à une adresse mémoire et que ça croûte... Problème matériel peut-être ?

Encor' ici j'en doute, puisque ça se produisait sur une machine complètement différente (juste la carte graphique et les disques durs en commun), et que ce n'est pas la première fois que je rencontre cette erreur de lockup GPU au cours des années (c'est juste rare que je stresse la carte graphique avec des jeux sous Linux, et c'est la première fois que je me donne la peine de le rapporter parce que «visiblement ça ne s'est pas réglé avec le temps»).

madko wrote: Sinon pourquoi tu as ouvert un bug upstream et pas Fedora ? T'as le même soucis avec le Kernel upstream compilé à la main ?

Non, c'est juste qu'après un peu plus d'une décennie d'expérience je sais que les bug trackers downstream—sauf rares exceptions sur certains modules où on tombe sur un mainteneur downstream réactif (qui est généralement également l'upstream dans ce cas)—sont un trou noir où les rapports de bug vont mourir en silence. Un exemple récent (j'en ai tout plein dans ma liste): mon bug de Thinkpad X201t qui n'est plus capable de se mettre en veille ou d'en revenir depuis la demi-vie de Fedora 22…

VINDICATORs

Reset du bios? Après pourquoi ce ne serait pas un souci matériel ?

Pourquoi ne pas regarder du côté de /var/log/message... qui garde pkus d'information (en root)?