Hi Mauro,
On Monday 28 Mar 2016 15:09:48 Mauro Carvalho Chehab wrote:
> Em Fri, 25 Mar 2016 00:22:42 +0200 Laurent Pinchart escreveu:
> > Commit c38077d39c7e ("[media] media-device: get rid of the spinlock")
> > introduced a deadlock in the MEDIA_IOC_ENUM_LINKS ioctl handler.
> >
> > Revert the broken commit as well as another that has been merged on top,
> > and let's implement a proper fix instead of half-baked hacks this time.
> >
> > [ 2760.127749] INFO: task media-ctl:954 blocked for more than 120 seconds.
> > [ 2760.131867] Not tainted 4.5.0+ #357
> > [ 2760.134622] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
> > this message. [ 2760.139310] media-ctl D ffffffc000086bcc 0
> > 954 671 0x00000001 [ 2760.143618] Call trace:
> > [ 2760.145601] [<ffffffc000086bcc>] __switch_to+0x90/0xa4
> > [ 2760.148941] [<ffffffc0004e6ef0>] __schedule+0x188/0x5b0
> > [ 2760.152309] [<ffffffc0004e7354>] schedule+0x3c/0xa0
> > [ 2760.155495] [<ffffffc0004e7768>] schedule_preempt_disabled+0x20/0x38
> > [ 2760.159423] [<ffffffc0004e8d28>] __mutex_lock_slowpath+0xc4/0x148
> > [ 2760.163217] [<ffffffc0004e8df0>] mutex_lock+0x44/0x5c
> > [ 2760.166483] [<ffffffc0003e87d4>] find_entity+0x2c/0xac
> > [ 2760.169773] [<ffffffc0003e8d34>] __media_device_enum_links+0x20/0x1dc
> > [ 2760.173711] [<ffffffc0003e9718>] media_device_ioctl+0x214/0x33c
> > [ 2760.177384] [<ffffffc0003e9eec>] media_ioctl+0x24/0x3c
> > [ 2760.180671] [<ffffffc0001bee64>] do_vfs_ioctl+0xac/0x758
> > [ 2760.184026] [<ffffffc0001bf594>] SyS_ioctl+0x84/0x98
> > [ 2760.187196] [<ffffffc000085d30>] el0_svc_naked+0x24/0x28
> >
> > Laurent Pinchart (2):
> > Revert "[media] media-device: use kref for media_device instance"
>
> This patch is unrelated with the above error report.
It is, I've only reverted it as the second commit wouldn't revert cleanly
otherwise.
> > Revert "[media] media-device: get rid of the spinlock"
>
> When Sakari proposed to replace the spin locks by a mutex, I was naive
> to expect that the MC won't be getting both spin_lock and mutex locks
> at the same time to protect the same memory, as it seems silly...
>
> Anyway, the fix for that is simple. I'm sending the patches in a few.
I was hoping that we could take this failure as a strong hint that it was
wrong to rush code at the last moment, and start designing things properly,
but I might have been too naive :-/
> On my test scenario, I'm using a 4 CPU i7core machine with 5
> endless loop processes running on it, being:
>
> 3 processes testing media-ctl -p, using this script:
>
> https://mchehab.fedorapeople.org/mc_stress_test_scripts/mediactl-test-loop.
> sh
>
> 2 processes testing mc_nextgen_test, using this script:
> https://mchehab.fedorapeople.org/mc_stress_test_scripts/mc-test-loop.sh
>
> I ran each loop for more than 10k interactions of media-ctl and about
> 20k interactions of mc_nextgen_test[1], and tested wit both uvcvideo
> and au0828+snd-usb-audio drivers.
>
> [1] It looks like getting the entire topology calling G_TOPOLOGY
> twice is two times faster than using the legacy ioctls (even
> retrieving more information - interfaces and interface links), with
> seems a good sign that the new API works better. The same behavior
> happened with both uvcvideo and au0828.
On that subject, I see that G_TOPOLOGY has been uncommented in v4.6-rc1.
That's too soon as was clearly shown by the unfinished connectors discussion.
Do you plan to fix that for v4.6 ?
> Javier,
>
> Could you please test them with OMAP3?
>
> Thanks,
> Mauro
>
> dmesg logs of the testset, with KASAN and mutex instrumentation tests
> enabled:
>
> 1) Logs before the test
>
> [ 0.000000] microcode: microcode updated early to revision 0x22, date =
> 2015-09-11 [ 0.000000] Linux version 4.5.0+ (mchehab@silver) (gcc
> version 5.3.1 20160307 (Debian 5.3.1-11) ) #65 SMP Thu Mar 24 13:50:44 BRT
> 2016 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.5.0+
> root=/dev/mapper/silver--vg-root ro quiet console=tty0
> console=ttyUSB0,115200n8 loglevel=7 [ 0.000000] x86/fpu:
> xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu:
> Supporting XSAVE feature 0x01: 'x87 floating point registers' [
> 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [
> 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [
> 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes,
> using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context
> switches.
> [ 0.000000] e820: BIOS-provided physical RAM map:
> [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009c7ff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000000009c800-0x000000000009ffff]
> reserved [ 0.000000] BIOS-e820: [mem
> 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820:
> [mem 0x0000000000100000-0x000000009cf6bfff] usable [ 0.000000]
> BIOS-e820: [mem 0x000000009cf6c000-0x000000009d431fff] reserved [
> 0.000000] BIOS-e820: [mem 0x000000009d432000-0x00000000a2296fff] usable [
> 0.000000] BIOS-e820: [mem 0x00000000a2297000-0x00000000a2351fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000a2352000-0x00000000a2377fff] ACPI
> data [ 0.000000] BIOS-e820: [mem 0x00000000a2378000-0x00000000a2ca7fff]
> ACPI NVS [ 0.000000] BIOS-e820: [mem
> 0x00000000a2ca8000-0x00000000a2ffefff] reserved [ 0.000000] BIOS-e820:
> [mem 0x00000000a2fff000-0x00000000a2ffffff] usable [ 0.000000]
> BIOS-e820: [mem 0x00000000a3800000-0x00000000a7ffffff] reserved [
> 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [
> 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff]
> reserved [ 0.000000] BIOS-e820: [mem
> 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820:
> [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000]
> BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [
> 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [
> 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000456ffffff] usable
> [ 0.000000] NX (Execute Disable) protection: active
> [ 0.000000] SMBIOS 2.8 present.
> [ 0.000000] DMI: /NUC5i7RYB, BIOS
> RYBDWi35.86A.0350.2015.0812.1722 08/12/2015 [ 0.000000] e820: update
> [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove
> [mem 0x000a0000-0x000fffff] usable
> [ 0.000000] e820: last_pfn = 0x457000 max_arch_pfn = 0x400000000
> [ 0.000000] MTRR default type: uncachable
> [ 0.000000] MTRR fixed ranges enabled:
> [ 0.000000] 00000-9FFFF write-back
> [ 0.000000] A0000-BFFFF uncachable
> [ 0.000000] C0000-FFFFF write-protect
> [ 0.000000] MTRR variable ranges enabled:
> [ 0.000000] 0 base 0000000000 mask 7F80000000 write-back
> [ 0.000000] 1 base 0080000000 mask 7FE0000000 write-back
> [ 0.000000] 2 base 00A0000000 mask 7FFE000000 write-back
> [ 0.000000] 3 base 00A2000000 mask 7FFF000000 write-back
> [ 0.000000] 4 base 0100000000 mask 7F00000000 write-back
> [ 0.000000] 5 base 0200000000 mask 7E00000000 write-back
> [ 0.000000] 6 base 0400000000 mask 7F80000000 write-back
> [ 0.000000] 7 base 0460000000 mask 7FE0000000 uncachable
> [ 0.000000] 8 base 0458000000 mask 7FF8000000 uncachable
> [ 0.000000] 9 base 0457000000 mask 7FFF000000 uncachable
> [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
> [ 0.000000] e820: update [mem 0xa3000000-0xffffffff] usable ==> reserved
> [ 0.000000] e820: last_pfn = 0xa3000 max_arch_pfn = 0x400000000
> [ 0.000000] found SMP MP-table at [mem 0x000fcb60-0x000fcb6f] mapped at
> [ffff8800000fcb60] [ 0.000000] Base memory trampoline at
> [ffff880000096000] 96000 size 24576 [ 0.000000] Using GB pages for
> direct mapping
> [ 0.000000] BRK [0x0456c000, 0x0456cfff] PGTABLE
> [ 0.000000] BRK [0x0456d000, 0x0456dfff] PGTABLE
> [ 0.000000] BRK [0x0456e000, 0x0456efff] PGTABLE
> [ 0.000000] BRK [0x0456f000, 0x0456ffff] PGTABLE
> [ 0.000000] BRK [0x04570000, 0x04570fff] PGTABLE
> [ 0.000000] BRK [0x04571000, 0x04571fff] PGTABLE
> [ 0.000000] RAMDISK: [mem 0x35796000-0x36bc2fff]
> [ 0.000000] ACPI: Early table checksum verification disabled
> [ 0.000000] ACPI: RSDP 0x00000000000F05B0 000024 (v02 INTEL )
> [ 0.000000] ACPI: XSDT 0x00000000A2359090 00009C (v01 INTEL NUC5i7RY
> 0000015E AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000A236F040 00010C
> (v05 INTEL NUC5i7RY 0000015E AMI 00010013) [ 0.000000] ACPI: DSDT
> 0x00000000A23591B8 015E82 (v02 INTEL NUC5i7RY 0000015E INTL 20120913) [
> 0.000000] ACPI: FACS 0x00000000A2CA6F80 000040
> [ 0.000000] ACPI: APIC 0x00000000A236F150 000084 (v03 INTEL NUC5i7RY
> 0000015E AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000A236F1D8 000044
> (v01 INTEL NUC5i7RY 0000015E AMI 00010013) [ 0.000000] ACPI: FIDT
> 0x00000000A236F220 00009C (v01 INTEL NUC5i7RY 0000015E AMI 00010013) [
> 0.000000] ACPI: MCFG 0x00000000A236F2C0 00003C (v01 INTEL NUC5i7RY
> 0000015E MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000A236F300 000038
> (v01 INTEL NUC5i7RY 0000015E AMI. 0005000B) [ 0.000000] ACPI: SSDT
> 0x00000000A236F338 000315 (v01 INTEL NUC5i7RY 0000015E INTL 20120913) [
> 0.000000] ACPI: UEFI 0x00000000A236F650 000042 (v01 INTEL NUC5i7RY
> 0000015E 00000000) [ 0.000000] ACPI: LPIT 0x00000000A236F698 000094
> (v01 INTEL NUC5i7RY 0000015E 00000000) [ 0.000000] ACPI: SSDT
> 0x00000000A236F730 000C7D (v02 INTEL NUC5i7RY 0000015E INTL 20120913) [
> 0.000000] ACPI: ASF! 0x00000000A23703B0 0000A0 (v32 INTEL NUC5i7RY
> 0000015E TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x00000000A2370450 000539
> (v02 INTEL NUC5i7RY 0000015E INTL 20120913) [ 0.000000] ACPI: SSDT
> 0x00000000A2370990 000B74 (v02 INTEL NUC5i7RY 0000015E INTL 20120913) [
> 0.000000] ACPI: SSDT 0x00000000A2371508 005AFE (v02 INTEL NUC5i7RY
> 0000015E INTL 20120913) [ 0.000000] ACPI: DMAR 0x00000000A2377008 0000D4
> (v01 INTEL NUC5i7RY 0000015E INTL 00000001) [ 0.000000] ACPI: Local
> APIC address 0xfee00000
> [ 0.000000] No NUMA configuration found
> [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000456ffffff]
> [ 0.000000] NODE_DATA(0) allocated [mem 0x456ff8000-0x456ffcfff]
> [ 0.000000] Zone ranges:
> [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
> [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
> [ 0.000000] Normal [mem 0x0000000100000000-0x0000000456ffffff]
> [ 0.000000] Movable zone start for each node
> [ 0.000000] Early memory node ranges
> [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009bfff]
> [ 0.000000] node 0: [mem 0x0000000000100000-0x000000009cf6bfff]
> [ 0.000000] node 0: [mem 0x000000009d432000-0x00000000a2296fff]
> [ 0.000000] node 0: [mem 0x00000000a2fff000-0x00000000a2ffffff]
> [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000456ffffff]
> [ 0.000000] Initmem setup node 0 [mem
> 0x0000000000001000-0x0000000456ffffff] [ 0.000000] On node 0 totalpages:
> 4164973
> [ 0.000000] DMA zone: 64 pages used for memmap
> [ 0.000000] DMA zone: 21 pages reserved
> [ 0.000000] DMA zone: 3995 pages, LIFO batch:0
> [ 0.000000] DMA32 zone: 10296 pages used for memmap
> [ 0.000000] DMA32 zone: 658898 pages, LIFO batch:31
> [ 0.000000] Normal zone: 54720 pages used for memmap
> [ 0.000000] Normal zone: 3502080 pages, LIFO batch:31
> [ 0.000000] [ffffed00145ffe00-ffffed00145fffff] potential offnode
> page_structs [ 0.000000] kasan: KernelAddressSanitizer initialized
> [ 0.000000] Reserving Intel graphics stolen memory at
> 0xa4000000-0xa7ffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x0])
> [ 0.000000] ACPI: NMI not connected to LINT 1!
> [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x0])
> [ 0.000000] ACPI: NMI not connected to LINT 1!
> [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x0])
> [ 0.000000] ACPI: NMI not connected to LINT 1!
> [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] dfl edge lint[0x44])
> [ 0.000000] ACPI: NMI not connected to LINT 1!
> [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI
> 0-39 [ 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: 0x8086a701 base: 0xfed00000
> [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
> [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009cfff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x9cf6c000-0x9d431fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa2297000-0xa2351fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa2352000-0xa2377fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa2378000-0xa2ca7fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa2ca8000-0xa2ffefff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa3000000-0xa37fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa3800000-0xa7ffffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xa8000000-0xf7ffffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
> [ 0.000000] e820: [mem 0xa8000000-0xf7ffffff] 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: 7645519600211568 ns [ 0.000000] setup_percpu:
> NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000]
> PERCPU: Embedded 42 pages/cpu @ffff8803c6800000 s132168 r8192 d31672
> u524288 [ 0.000000] pcpu-alloc: s132168 r8192 d31672 u524288
> alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3
> [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total
> pages: 4099872 [ 0.000000] Policy zone: Normal
> [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.5.0+
> root=/dev/mapper/silver--vg-root ro quiet console=tty0
> console=ttyUSB0,115200n8 loglevel=7 [ 0.000000] PID hash table entries:
> 4096 (order: 3, 32768 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: 14157516K/16659892K available (19257K kernel code,
> 3849K rwdata, 4552K rodata, 2352K init, 21828K bss, 2502376K reserved, 0K
> cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0,
> CPUs=4, Nodes=1 [ 0.000000] Running RCU self tests
> [ 0.000000] Hierarchical RCU implementation.
> [ 0.000000] RCU lockdep checking is enabled.
> [ 0.000000] Build-time adjustment of leaf fanout to 64.
> [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
> [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
> [ 0.000000] NR_IRQS:33024 nr_irqs:728 16
> [ 0.000000] spurious 8259A interrupt: IRQ7.
> [ 0.000000] Console: colour VGA+ 80x25
> [ 0.000000] console [tty0] 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: 32768
> [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
> [ 0.000000] ... CHAINHASH_SIZE: 32768
> [ 0.000000] memory used by lock dependency info: 8159 kB
> [ 0.000000] per task-struct memory footprint: 1920 bytes
> [ 0.000000] ------------------------
> [ 0.000000] | Locking API testsuite:
> [ 0.000000]
> ---------------------------------------------------------------------------
> - [ 0.000000] | spin |wlock |rlock
> |mutex | wsem | rsem | [ 0.000000]
> --------------------------------------------------------------------------
> [ 0.000000] A-A deadlock: ok | ok | ok | ok
> | ok | ok | [ 0.000000] A-B-B-A deadlock: ok |
> ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-A
> deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000]
> A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | [
> 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok |
> ok | ok | [ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok
> | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-C-D-A
> deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000]
> double unlock: ok | ok | ok | ok | ok | ok | [
> 0.000000] initialize held: ok | ok | ok | ok |
> ok | ok | [ 0.000000] bad unlock order: ok | ok
> | ok | ok | ok | ok | [ 0.000000]
> --------------------------------------------------------------------------
> [ 0.000000] recursive read-lock: | ok |
> | ok | [ 0.000000] recursive read-lock #2:
> | ok | | ok | [ 0.000000] mixed
> read-write-lock: | ok | | ok | [ 0.000000]
> mixed write-read-lock: | ok | | ok |
> [ 0.000000]
> --------------------------------------------------------------------------
> [ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | [
> 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | [
> 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | [
> 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | [
> 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | [
> 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | [
> 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | [
> 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | [
> 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | [
> 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | [
> 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | [
> 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | [
> 0.000000] hard-irq lock-inversion/123: ok | ok | ok | [
> 0.000000] soft-irq lock-inversion/123: ok | ok | ok | [
> 0.000000] hard-irq lock-inversion/132: ok | ok | ok | [
> 0.000000] soft-irq lock-inversion/132: ok | ok | ok | [
> 0.000000] hard-irq lock-inversion/213: ok | ok | ok | [
> 0.000000] soft-irq lock-inversion/213: ok | ok | ok | [
> 0.000000] hard-irq lock-inversion/231: ok | ok | ok | [
> 0.000000] soft-irq lock-inversion/231: ok | ok | ok | [
> 0.000000] hard-irq lock-inversion/312: ok | ok | ok | [
> 0.000000] soft-irq lock-inversion/312: ok | ok | ok | [
> 0.000000] hard-irq lock-inversion/321: ok | ok | ok | [
> 0.000000] soft-irq lock-inversion/321: ok | ok | ok | [
> 0.000000] hard-irq read-recursion/123: ok |
> [ 0.000000] soft-irq read-recursion/123: ok |
> [ 0.000000] hard-irq read-recursion/132: ok |
> [ 0.000000] soft-irq read-recursion/132: ok |
> [ 0.000000] hard-irq read-recursion/213: ok |
> [ 0.000000] soft-irq read-recursion/213: ok |
> [ 0.000000] hard-irq read-recursion/231: ok |
> [ 0.000000] soft-irq read-recursion/231: ok |
> [ 0.000000] hard-irq read-recursion/312: ok |
> [ 0.000000] soft-irq read-recursion/312: ok |
> [ 0.000000] hard-irq read-recursion/321: ok |
> [ 0.000000] soft-irq read-recursion/321: ok |
> [ 0.000000]
> --------------------------------------------------------------------------
> [ 0.000000] | Wound/wait tests |
> [ 0.000000] ---------------------
> [ 0.000000] ww api failures: ok | ok | ok |
> [ 0.000000] ww contexts mixing: ok | ok |
> [ 0.000000] finishing ww context: ok | ok | ok | ok
> | [ 0.000000] locking mismatches: ok | ok | ok | [
> 0.000000] EDEADLK handling: ok | ok | ok | ok |
> ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock
> nest unlocked: ok |
> [ 0.000000] -----------------------------------------------------
> [ 0.000000] |block | try |context|
> [ 0.000000] -----------------------------------------------------
> [ 0.000000] context: ok | ok | ok |
> [ 0.000000] try: ok | ok | ok |
> [ 0.000000] block: ok | ok | ok |
> [ 0.000000] spinlock: ok | ok | ok |
> [ 0.000000] -------------------------------------------------------
> [ 0.000000] Good, all 253 testcases passed! |
> [ 0.000000] ---------------------------------
> [ 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 3092.752 MHz processor
> [ 0.000080] Calibrating delay loop (skipped), value calculated using
> timer frequency.. 6185.50 BogoMIPS (lpj=12371008) [ 0.000203] pid_max:
> default: 32768 minimum: 301
> [ 0.000511] ACPI: Core revision 20160108
> [ 1.403483] ACPI: 6 ACPI AML tables successfully acquired and loaded
>
> [ 1.404579] Security Framework initialized
> [ 1.404639] Yama: becoming mindful.
> [ 1.404779] AppArmor: AppArmor disabled by boot time parameter
> [ 1.406490] Dentry cache hash table entries: 2097152 (order: 12, 16777216
> bytes) [ 1.410078] Inode-cache hash table entries: 1048576 (order: 11,
> 8388608 bytes) [ 1.411812] Mount-cache hash table entries: 32768 (order:
> 6, 262144 bytes) [ 1.411972] Mountpoint-cache hash table entries: 32768
> (order: 6, 262144 bytes) [ 1.417763] CPU: Physical Processor ID: 0
> [ 1.417822] CPU: Processor Core ID: 0
> [ 1.417883] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
> [ 1.417944] ENERGY_PERF_BIAS: View and update with
> x86_energy_perf_policy(8) [ 1.418010] mce: CPU supports 7 MCE banks
> [ 1.418151] CPU0: Thermal monitoring enabled (TM1)
> [ 1.418227] process: using mwait in idle threads
> [ 1.418289] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
> [ 1.418351] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
> [ 1.418908] Freeing SMP alternatives memory: 24K (ffffffff83013000 -
> ffffffff83019000) [ 1.434329] ftrace: allocating 24519 entries in 96
> pages
> [ 1.445180] smpboot: Max logical packages: 1
> [ 1.445250] DMAR: Host address width 39
> [ 1.445310] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
> [ 1.445563] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap
> 1c0000c40660462 ecap 7e1ff0505e [ 1.445644] DMAR: DRHD base:
> 0x000000fed91000 flags: 0x1
> [ 1.445868] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap
> d2008c20660462 ecap f010da [ 1.445946] DMAR: RMRR base: 0x000000a2efa000
> end: 0x000000a2f09fff [ 1.446046] DMAR: RMRR base: 0x000000a3800000 end:
> 0x000000a7ffffff [ 1.446146] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC
> [ 1.446208] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
> [ 1.446271] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
> [ 1.446332] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out
> bit. [ 1.446384] DMAR-IR: Use 'intremap=no_x2apic_optout' to override
> the BIOS setting. [ 1.447090] DMAR-IR: Enabled IRQ remapping in xapic
> mode
> [ 1.447154] x2apic: IRQ remapping doesn't support X2APIC mode
> [ 1.451030] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> [ 1.490794] TSC deadline timer enabled
> [ 1.490799] smpboot: CPU0: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz
> (family: 0x6, model: 0x3d, stepping: 0x4) [ 1.491068] Performance
> Events: PEBS fmt2+, 16-deep LBR, Broadwell events, full-width counters,
> Intel PMU driver. [ 1.491375] ... version: 3
> [ 1.491434] ... bit width: 48
> [ 1.491492] ... generic registers: 4
> [ 1.491550] ... value mask: 0000ffffffffffff
> [ 1.491610] ... max period: 0000ffffffffffff
> [ 1.491671] ... fixed-purpose events: 3
> [ 1.491728] ... event mask: 000000070000000f
> [ 1.497062] NMI watchdog: enabled on all CPUs, permanently consumes one
> hw-PMU counter. [ 1.499411] x86: Booting SMP configuration:
> [ 1.499473] .... node #0, CPUs: #1 #2 #3
> [ 1.925831] x86: Booted up 1 node, 4 CPUs
> [ 1.925946] smpboot: Total of 4 processors activated (24775.52 BogoMIPS)
> [ 1.935714] devtmpfs: initialized
> [ 1.939585] x86/mm: Memory block size: 128MB
> [ 2.093253] PM: Registering ACPI NVS region [mem 0xa2378000-0xa2ca7fff]
> (9633792 bytes) [ 2.132793] clocksource: jiffies: mask: 0xffffffff
> max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 2.133866]
> pinctrl core: initialized pinctrl subsystem
> [ 2.138350] NET: Registered protocol family 16
> [ 2.167636] cpuidle: using governor ladder
> [ 2.178828] cpuidle: using governor menu
> [ 2.179717] ACPI FADT declares the system doesn't support PCIe ASPM, so
> disable it [ 2.179816] ACPI: bus type PCI registered
> [ 2.183138] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
> 0xf8000000-0xfbffffff] (base 0xf8000000) [ 2.183223] PCI: MMCONFIG at
> [mem 0xf8000000-0xfbffffff] reserved in E820 [ 2.183373] PCI: Using
> configuration type 1 for base access
> [ 2.267073] HugeTLB registered 1 GB page size, pre-allocated 0 pages
> [ 2.267139] HugeTLB registered 2 MB page size, pre-allocated 0 pages
> [ 2.275275] ACPI: Added _OSI(Module Device)
> [ 2.275338] ACPI: Added _OSI(Processor Device)
> [ 2.275398] ACPI: Added _OSI(3.0 _SCP Extensions)
> [ 2.275458] ACPI: Added _OSI(Processor Aggregator Device)
> [ 2.412562] ACPI: Executed 18 blocks of module-level executable AML code
> [ 3.109306] ACPI: Dynamic OEM Table Load:
> [ 3.109464] ACPI: SSDT 0xFFFF8803C49C4370 0003D3 (v02 PmRef Cpu0Cst
> 00003001 INTL 20120913) [ 3.150133] ACPI: Dynamic OEM Table Load:
> [ 3.150288] ACPI: SSDT 0xFFFF8803C49DD2B0 0005AA (v02 PmRef ApIst
> 00003000 INTL 20120913) [ 3.234144] ACPI: Dynamic OEM Table Load:
> [ 3.234300] ACPI: SSDT 0xFFFF8803C22E1320 000119 (v02 PmRef ApCst
> 00003000 INTL 20120913) [ 3.368021] ACPI: Interpreter enabled
> [ 3.368594] ACPI: (supports S0 S3 S4 S5)
> [ 3.368656] ACPI: Using IOAPIC for interrupt routing
> [ 3.370140] PCI: Using host bridge windows from ACPI; if necessary, use
> "pci=nocrs" and report a bug [ 3.685296] ACPI: Power Resource [PG00]
> (on)
> [ 3.737236] ACPI: Power Resource [PG01] (on)
> [ 3.802537] ACPI: Power Resource [PG02] (on)
> [ 4.060694] ACPI: Power Resource [WRST] (off)
> [ 4.111232] ACPI: Power Resource [WRST] (off)
> [ 4.149818] ACPI: Power Resource [WRST] (off)
> [ 4.189239] ACPI: Power Resource [WRST] (off)
> [ 4.239934] ACPI: Power Resource [WRST] (off)
> [ 4.278999] ACPI: Power Resource [WRST] (off)
> [ 4.322759] ACPI: Power Resource [WRST] (off)
> [ 4.361456] ACPI: Power Resource [WRST] (off)
> [ 5.391716] ACPI: Power Resource [FN00] (off)
> [ 5.401797] ACPI: Power Resource [FN01] (off)
> [ 5.412201] ACPI: Power Resource [FN02] (off)
> [ 5.422277] ACPI: Power Resource [FN03] (off)
> [ 5.432358] ACPI: Power Resource [FN04] (off)
> [ 5.557706] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
> [ 5.557878] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM
> ClockPM Segments MSI] [ 5.583604] \_SB_.PCI0
> (33DB4D5B-1FF7-401C-9657-7441C03DD766): _OSC invalid UUID [ 5.583619]
> _OSC request data: 1 1f 0
> [ 5.583638] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
> [ 5.661582] PCI host bridge to bus 0000:00
> [ 5.661680] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
> [ 5.661779] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff
> window] [ 5.661876] pci_bus 0000:00: root bus resource [mem
> 0x000a0000-0x000bffff window] [ 5.661987] pci_bus 0000:00: root bus
> resource [mem 0xa8000000-0xdfffffff window] [ 5.662097] pci_bus 0000:00:
> root bus resource [mem 0xfe000000-0xfe113fff window] [ 5.662208] pci_bus
> 0000:00: root bus resource [bus 00-3e]
> [ 5.662466] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
> [ 5.672636] pci 0000:00:02.0: [8086:162b] type 00 class 0x030000
> [ 5.672653] pci 0000:00:02.0: reg 0x10: [mem 0xa9000000-0xa9ffffff 64bit]
> [ 5.672663] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit
> pref] [ 5.672670] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f]
> [ 5.686414] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
> [ 5.686430] pci 0000:00:03.0: reg 0x10: [mem 0xaa134000-0xaa137fff 64bit]
> [ 5.702103] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330 [
> 5.702128] pci 0000:00:14.0: reg 0x10: [mem 0xaa120000-0xaa12ffff 64bit] [
> 5.702449] pci 0000:00:14.0: PME# supported from D3hot D3cold
> [ 5.711218] pci 0000:00:14.0: System wakeup disabled by ACPI
> [ 5.715509] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
> [ 5.715535] pci 0000:00:16.0: reg 0x10: [mem 0xaa13d000-0xaa13d01f 64bit]
> [ 5.715860] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [
> 5.735371] pci 0000:00:19.0: [8086:15a3] type 00 class 0x020000 [
> 5.735392] pci 0000:00:19.0: reg 0x10: [mem 0xaa100000-0xaa11ffff] [
> 5.735401] pci 0000:00:19.0: reg 0x14: [mem 0xaa13b000-0xaa13bfff] [
> 5.735411] pci 0000:00:19.0: reg 0x18: [io 0x3080-0x309f]
> [ 5.735723] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
> [ 5.744335] pci 0000:00:19.0: System wakeup disabled by ACPI
> [ 5.748639] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
> [ 5.748663] pci 0000:00:1b.0: reg 0x10: [mem 0xaa130000-0xaa133fff 64bit]
> [ 5.748976] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [
> 5.761412] pci 0000:00:1b.0: System wakeup disabled by ACPI
> [ 5.765723] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
> [ 5.766102] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> [ 5.789461] pci 0000:00:1c.0: System wakeup disabled by ACPI
> [ 5.793770] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400
> [ 5.794153] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
> [ 5.812109] pci 0000:00:1c.3: System wakeup disabled by ACPI
> [ 5.816403] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
> [ 5.816428] pci 0000:00:1d.0: reg 0x10: [mem 0xaa13a000-0xaa13a3ff]
> [ 5.816777] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
> [ 5.825371] pci 0000:00:1d.0: System wakeup disabled by ACPI
> [ 5.829650] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
> [ 5.840625] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
> [ 5.840643] pci 0000:00:1f.2: reg 0x10: [io 0x30d0-0x30d7]
> [ 5.841540] pci 0000:00:1f.2: reg 0x14: [io 0x30c0-0x30c3]
> [ 5.841549] pci 0000:00:1f.2: reg 0x18: [io 0x30b0-0x30b7]
> [ 5.841557] pci 0000:00:1f.2: reg 0x1c: [io 0x30a0-0x30a3]
> [ 5.841566] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f]
> [ 5.841575] pci 0000:00:1f.2: reg 0x24: [mem 0xaa139000-0xaa1397ff]
> [ 5.841859] pci 0000:00:1f.2: PME# supported from D3hot
> [ 5.853300] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
> [ 5.853319] pci 0000:00:1f.3: reg 0x10: [mem 0xaa138000-0xaa1380ff 64bit]
> [ 5.853343] pci 0000:00:1f.3: reg 0x20: [io 0x3040-0x305f]
> [ 5.867047] pci 0000:00:1c.0: PCI bridge to [bus 01]
> [ 5.870381] pci 0000:02:00.0: [8086:095a] type 00 class 0x028000
> [ 5.870475] pci 0000:02:00.0: reg 0x10: [mem 0xaa000000-0xaa001fff 64bit]
> [ 5.871683] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [
> 5.880337] pci 0000:02:00.0: System wakeup disabled by ACPI
> [ 5.893647] pci 0000:00:1c.3: PCI bridge to [bus 02]
> [ 5.893721] pci 0000:00:1c.3: bridge window [mem 0xaa000000-0xaa0fffff]
> [ 6.003575] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14
> 15) [ 6.011345] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12
> 14 15) *0, disabled. [ 6.019008] ACPI: PCI Interrupt Link [LNKC] (IRQs 3
> 4 5 6 *10 11 12 14 15) [ 6.026579] ACPI: PCI Interrupt Link [LNKD] (IRQs
> 3 4 5 6 *10 11 12 14 15) [ 6.034202] ACPI: PCI Interrupt Link [LNKE]
> (IRQs 3 4 *5 6 10 11 12 14 15) [ 6.041723] ACPI: PCI Interrupt Link
> [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 6.049429] ACPI: PCI
> Interrupt Link [LNKG] (IRQs 3 *4 5 6 10 11 12 14 15) [ 6.057064] ACPI:
> PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 6.099672]
> ACPI: Enabled 4 GPEs in block 00 to 7F
> [ 6.103492] vgaarb: setting as boot device: PCI:0000:00:02.0
> [ 6.103558] vgaarb: device added:
> PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 6.103644]
> vgaarb: loaded
> [ 6.103701] vgaarb: bridge control possible 0000:00:02.0
> [ 6.107738] ACPI: bus type USB registered
> [ 6.110012] usbcore: registered new interface driver usbfs
> [ 6.111339] usbcore: registered new interface driver hub
> [ 6.112270] usbcore: registered new device driver usb
> [ 6.117131] PCI: Using ACPI for IRQ routing
> [ 6.119138] PCI: pci_cache_line_size set to 64 bytes
> [ 6.119557] e820: reserve RAM buffer [mem 0x0009c800-0x0009ffff]
> [ 6.119618] e820: reserve RAM buffer [mem 0x9cf6c000-0x9fffffff]
> [ 6.119668] e820: reserve RAM buffer [mem 0xa2297000-0xa3ffffff]
> [ 6.119702] e820: reserve RAM buffer [mem 0xa3000000-0xa3ffffff]
> [ 6.119754] e820: reserve RAM buffer [mem 0x457000000-0x457ffffff]
> [ 6.129020] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
> [ 6.129413] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
> [ 6.131618] clocksource: Switched to clocksource hpet
> [ 6.423784] VFS: Disk quotas dquot_6.6.0
> [ 6.424385] VFS: Dquot-cache hash table entries: 512 (order 0, 4096
> bytes) [ 6.429218] pnp: PnP ACPI init
> [ 6.440964] system 00:00: [io 0x0a00-0x0a0f] has been reserved
> [ 6.441115] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 6.461206] pnp 00:01: Plug and Play ACPI device, IDs NTN0530 (active) [
> 6.466216] system 00:02: [io 0x0680-0x069f] has been reserved [
> 6.466347] system 00:02: [io 0xffff] has been reserved
> [ 6.466473] system 00:02: [io 0xffff] has been reserved
> [ 6.466600] system 00:02: [io 0xffff] has been reserved
> [ 6.466749] system 00:02: [io 0x1800-0x18fe] could not be reserved
> [ 6.466877] system 00:02: [io 0x164e-0x164f] has been reserved
> [ 6.466946] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 6.470139] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [
> 6.473637] system 00:04: [io 0x1854-0x1857] has been reserved [
> 6.473707] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02
> (active) [ 6.493530] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been
> reserved [ 6.493661] system 00:05: [mem 0xfed10000-0xfed17fff] has been
> reserved [ 6.493790] system 00:05: [mem 0xfed18000-0xfed18fff] has been
> reserved [ 6.493919] system 00:05: [mem 0xfed19000-0xfed19fff] has been
> reserved [ 6.494047] system 00:05: [mem 0xf8000000-0xfbffffff] has been
> reserved [ 6.494175] system 00:05: [mem 0xfed20000-0xfed3ffff] has been
> reserved [ 6.494324] system 00:05: [mem 0xfed90000-0xfed93fff] could not
> be reserved [ 6.494453] system 00:05: [mem 0xfed45000-0xfed8ffff] has
> been reserved [ 6.494584] system 00:05: [mem 0xff000000-0xffffffff] has
> been reserved [ 6.494734] system 00:05: [mem 0xfee00000-0xfeefffff]
> could not be reserved [ 6.494863] system 00:05: [mem
> 0xa8010000-0xa801ffff] has been reserved [ 6.494994] system 00:05: [mem
> 0xa8000000-0xa800ffff] has been reserved [ 6.495065] system 00:05: Plug
> and Play ACPI device, IDs PNP0c02 (active) [ 6.544788] system 00:06:
> [mem 0xfe104000-0xfe104fff] has been reserved [ 6.544921] system 00:06:
> [mem 0xfe106000-0xfe106fff] has been reserved [ 6.545049] system 00:06:
> [mem 0xfe112000-0xfe112fff] has been reserved [ 6.545178] system 00:06:
> [mem 0xfe111000-0xfe111007] has been reserved [ 6.545306] system 00:06:
> [mem 0xfe111014-0xfe111fff] has been reserved [ 6.545378] system 00:06:
> Plug and Play ACPI device, IDs PNP0c02 (active) [ 6.586787] pnp: PnP
> ACPI: found 7 devices
> [ 6.706788] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff,
> max_idle_ns: 2085701024 ns [ 6.706936] pci 0000:00:1c.0: PCI bridge to
> [bus 01]
> [ 6.707017] pci 0000:00:1c.3: PCI bridge to [bus 02]
> [ 6.707088] pci 0000:00:1c.3: bridge window [mem 0xaa000000-0xaa0fffff]
> [ 6.707167] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [
> 6.707169] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [
> 6.707171] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [
> 6.707173] pci_bus 0000:00: resource 7 [mem 0xa8000000-0xdfffffff window]
> [ 6.707176] pci_bus 0000:00: resource 8 [mem 0xfe000000-0xfe113fff
> window] [ 6.707178] pci_bus 0000:02: resource 1 [mem
> 0xaa000000-0xaa0fffff] [ 6.708495] NET: Registered protocol family 2
> [ 6.712558] TCP established hash table entries: 131072 (order: 8, 1048576
> bytes) [ 6.713436] TCP bind hash table entries: 65536 (order: 10,
> 4194304 bytes) [ 6.718105] TCP: Hash tables configured (established
> 131072 bind 65536) [ 6.718832] UDP hash table entries: 8192 (order: 8,
> 1310720 bytes) [ 6.720126] UDP-Lite hash table entries: 8192 (order: 8,
> 1310720 bytes) [ 6.723065] NET: Registered protocol family 1
> [ 6.723316] pci 0000:00:02.0: Video device with shadowed ROM at [mem
> 0x000c0000-0x000dffff] [ 6.776113] PCI: CLS 0 bytes, default 64
> [ 6.777485] Unpacking initramfs...
> [ 7.303890] Freeing initrd memory: 20660K (ffff880035796000 -
> ffff880036bc3000) [ 7.305171] DMAR: ACPI device "INT3436:00" under DMAR
> at fed91000 as 00:17.0 [ 7.305314] PCI-DMA: Using software bounce
> buffering for IO (SWIOTLB) [ 7.305381] software IO TLB [mem
> 0x9e297000-0xa2297000] (64MB) mapped at [ffff88009e297000-ffff8800a2296fff]
> [ 7.306208] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360
> ms ovfl timer [ 7.306289] RAPL PMU: hw unit of domain pp0-core 2^-14
> Joules
> [ 7.306350] RAPL PMU: hw unit of domain package 2^-14 Joules
> [ 7.306412] RAPL PMU: hw unit of domain dram 2^-14 Joules
> [ 7.306472] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
> [ 7.326916] futex hash table entries: 1024 (order: 5, 131072 bytes)
> [ 7.327428] audit: initializing netlink subsys (disabled)
> [ 7.327898] audit: type=2000 audit(1459183020.300:1): initialized
> [ 7.352196] workingset: timestamp_bits=38 max_order=22 bucket_order=0
> [ 7.541075] kasan: WARNING: KASAN doesn't support memory hot-add
> [ 7.541143] kasan: Memory hot-add will be disabled
> [ 7.572526] Block layer SCSI generic (bsg) driver version 0.4 loaded
> (major 250) [ 7.573338] io scheduler noop registered
> [ 7.573451] io scheduler deadline registered
> [ 7.581467] io scheduler cfq registered (default)
> [ 7.604447] intel_idle: MWAIT substates: 0x11142120
> [ 7.604450] intel_idle: v0.4 model 0x3D
> [ 7.604452] intel_idle: lapic_timer_reliable_states 0xffffffff
> [ 7.653487] GHES: HEST is not enabled!
> [ 7.657389] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [ 7.700275] Linux agpgart interface v0.103
> [ 7.703930] AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
> [ 7.703999] AMD IOMMUv2 functionality not available on this system
> [ 7.754939] usbcore: registered new interface driver usbserial
> [ 7.755557] usbcore: registered new interface driver usbserial_generic
> [ 7.756410] usbserial: USB Serial support registered for generic
> [ 7.757066] usbcore: registered new interface driver pl2303
> [ 7.757689] usbserial: USB Serial support registered for pl2303
> [ 7.759393] i8042: PNP: No PS/2 controller found. Probing ports directly.
> [ 7.765986] serio: i8042 KBD port at 0x60,0x64 irq 1
> [ 7.766247] serio: i8042 AUX port at 0x60,0x64 irq 12
> [ 7.771208] mousedev: PS/2 mouse device common for all mice
> [ 7.772436] rtc_cmos 00:03: RTC can wake from S4
> [ 7.776505] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
> [ 7.776776] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram,
> hpet irqs [ 7.777188] Intel P-state driver initializing.
> [ 7.782873] ledtrig-cpu: registered to indicate activity on CPUs
> [ 7.827586] NET: Registered protocol family 10
> [ 7.840408] mip6: Mobile IPv6
> [ 7.840512] NET: Registered protocol family 17
> [ 7.840672] mpls_gso: MPLS GSO support
> [ 7.853468] microcode: CPU0 sig=0x306d4, pf=0x40, revision=0x22
> [ 7.853691] microcode: CPU1 sig=0x306d4, pf=0x40, revision=0x22
> [ 7.853934] microcode: CPU2 sig=0x306d4, pf=0x40, revision=0x22
> [ 7.854149] microcode: CPU3 sig=0x306d4, pf=0x40, revision=0x22
> [ 7.855758] microcode: Microcode Update Driver: v2.01
> <[email protected]>, Peter Oruba [ 7.862250] registered
> taskstats version 1
> [ 7.871566] zswap: default zpool zbud not available
> [ 7.871631] zswap: pool creation failed
> [ 7.873955] kmemleak: Kernel memory leak detector initialized
> [ 7.873962] kmemleak: Automatic memory scanning thread started
> [ 7.910246] rtc_cmos 00:03: setting system clock to 2016-03-28 16:37:01
> UTC (1459183021) [ 7.915617] PM: Hibernation image not present or could
> not be loaded. [ 7.917200] Freeing unused kernel memory: 2352K
> (ffffffff82dc7000 - ffffffff83013000) [ 7.917281] Write protecting the
> kernel read-only data: 26624k
> [ 7.918164] Freeing unused kernel memory: 1116K (ffff8800022e9000 -
> ffff880002400000) [ 7.922291] Freeing unused kernel memory: 1592K
> (ffff880002872000 - ffff880002a00000) [ 8.031860] random: systemd-udevd
> urandom read with 10 bits of entropy available [ 8.307806] tsc: Refined
> TSC clocksource calibration: 3092.840 MHz [ 8.307876] clocksource: tsc:
> mask: 0xffffffffffffffff max_cycles: 0x2c94dc1ce7d, max_idle_ns:
> 440795323863 ns [ 8.717211] hidraw: raw HID events driver (C) Jiri
> Kosina
> [ 8.825323] sdhci: Secure Digital Host Controller Interface driver
> [ 8.825398] sdhci: Copyright(c) Pierre Ossman
> [ 9.009103] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [ 9.010534] pps_core: LinuxPPS API ver. 1 registered
> [ 9.010602] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo
> Giometti <[email protected]> [ 9.041019] ehci-pci: EHCI PCI platform
> driver
> [ 9.055813] PTP clock support registered
> [ 9.076648] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
> [ 9.076723] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
> [ 9.087297] ehci-pci 0000:00:1d.0: EHCI Host Controller
> [ 9.088928] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus
> number 1 [ 9.089434] ehci-pci 0000:00:1d.0: debug port 2
> [ 9.094485] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
> [ 9.096558] ehci-pci 0000:00:1d.0: irq 23, io mem 0xaa13a000
> [ 9.108242] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
> [ 9.122469] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> [ 9.122544] usb usb1: New USB device strings: Mfr=3, Product=2,
> SerialNumber=1 [ 9.122631] usb usb1: Product: EHCI Host Controller
> [ 9.122699] usb usb1: Manufacturer: Linux 4.5.0+ ehci_hcd
> [ 9.122768] usb usb1: SerialNumber: 0000:00:1d.0
> [ 9.149692] SCSI subsystem initialized
> [ 9.165536] hub 1-0:1.0: USB hub found
> [ 9.166839] hub 1-0:1.0: 2 ports detected
> [ 9.193722] libata version 3.00 loaded.
> [ 9.309620] clocksource: Switched to clocksource tsc
> [ 9.320765] xhci_hcd 0000:00:14.0: xHCI Host Controller
> [ 9.323826] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus
> number 2 [ 9.332642] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci
> version 0x100 quirks 0x00009810 [ 9.332744] xhci_hcd 0000:00:14.0: cache
> line size of 64 is not supported [ 9.350565] usb usb2: New USB device
> found, idVendor=1d6b, idProduct=0002 [ 9.350645] usb usb2: New USB
> device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.350732] usb usb2:
> Product: xHCI Host Controller
> [ 9.350800] usb usb2: Manufacturer: Linux 4.5.0+ xhci-hcd
> [ 9.350869] usb usb2: SerialNumber: 0000:00:14.0
> [ 9.449742] thermal LNXTHERM:00: registered as thermal_zone0
> [ 9.449820] ACPI: Thermal Zone [TZ00] (28 C)
> [ 9.490967] hub 2-0:1.0: USB hub found
> [ 9.494409] hub 2-0:1.0: 11 ports detected
> [ 9.552222] usb 1-1: new high-speed USB device number 2 using ehci-pci
> [ 9.615298] thermal LNXTHERM:01: registered as thermal_zone1
> [ 9.615367] ACPI: Thermal Zone [TZ01] (30 C)
> [ 10.413327] usb 1-1: New USB device found, idVendor=8087, idProduct=8001
> [ 10.413395] usb 1-1: New USB device strings: Mfr=0, Product=0,
> SerialNumber=0 [ 10.423297] hub 1-1:1.0: USB hub found
> [ 10.423780] hub 1-1:1.0: 8 ports detected
> [ 10.510208] xhci_hcd 0000:00:14.0: xHCI Host Controller
> [ 10.510469] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus
> number 3 [ 10.513645] usb usb3: New USB device found, idVendor=1d6b,
> idProduct=0003 [ 10.513712] usb usb3: New USB device strings: Mfr=3,
> Product=2, SerialNumber=1 [ 10.513789] usb usb3: Product: xHCI Host
> Controller
> [ 10.513848] usb usb3: Manufacturer: Linux 4.5.0+ xhci-hcd
> [ 10.513908] usb usb3: SerialNumber: 0000:00:14.0
> [ 10.535754] hub 3-0:1.0: USB hub found
> [ 10.536381] hub 3-0:1.0: 4 ports detected
> [ 10.783778] usb 2-3: new high-speed USB device number 2 using xhci_hcd
> [ 10.891808] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set
> to dynamic conservative mode [ 10.970473] usb 2-3: New USB device found,
> idVendor=05e3, idProduct=0608 [ 10.970543] usb 2-3: New USB device
> strings: Mfr=0, Product=1, SerialNumber=0 [ 10.970610] usb 2-3: Product:
> USB2.0 Hub
> [ 10.980788] hub 2-3:1.0: USB hub found
> [ 10.981558] hub 2-3:1.0: 4 ports detected
> [ 11.083102] e1000e 0000:00:19.0 eth0: registered PHC clock
> [ 11.083170] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1)
> b8:ae:ed:76:45:4a [ 11.083250] e1000e 0000:00:19.0 eth0: Intel(R)
> PRO/1000 Network Connection [ 11.083337] e1000e 0000:00:19.0 eth0: MAC:
> 11, PHY: 12, PBA No: FFFFFF-0FF [ 11.083903] ahci 0000:00:1f.2: version
> 3.0
> [ 11.092780] e1000e 0000:00:19.0 enp0s25: renamed from eth0
> [ 11.113038] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x8
> impl SATA mode [ 11.113124] ahci 0000:00:1f.2: flags: 64bit ncq pm led
> clo only pio slum part deso sadm sds apst [ 11.163812] usb 2-7: new
> full-speed USB device number 3 using xhci_hcd [ 11.239669] scsi host0:
> ahci
> [ 11.266578] scsi host1: ahci
> [ 11.281561] scsi host2: ahci
> [ 11.296328] usb 2-7: New USB device found, idVendor=8087, idProduct=0a2a
> [ 11.296397] usb 2-7: New USB device strings: Mfr=0, Product=0,
> SerialNumber=0 [ 11.298672] scsi host3: ahci
> [ 11.311511] ata1: DUMMY
> [ 11.311570] ata2: DUMMY
> [ 11.311625] ata3: DUMMY
> [ 11.311682] ata4: SATA max UDMA/133 abar m2048@0xaa139000 port 0xaa139280
> irq 44 [ 11.363832] usb 2-3.1: new high-speed USB device number 4 using
> xhci_hcd [ 11.454423] usb 2-3.1: New USB device found, idVendor=05e3,
> idProduct=0608 [ 11.454493] usb 2-3.1: New USB device strings: Mfr=0,
> Product=1, SerialNumber=0 [ 11.454573] usb 2-3.1: Product: USB2.0 Hub
> [ 11.463053] hub 2-3.1:1.0: USB hub found
> [ 11.463794] hub 2-3.1:1.0: 4 ports detected
> [ 11.551819] usb 2-3.3: new full-speed USB device number 5 using xhci_hcd
> [ 11.622888] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
> [ 11.635938] ata4.00: ATA-9: BIWIN SSD, N1126F, max UDMA/133
> [ 11.636004] ata4.00: 500118192 sectors, multi 2: LBA48 NCQ (depth 31/32),
> AA [ 11.645247] usb 2-3.3: New USB device found, idVendor=046d,
> idProduct=c52b [ 11.645316] usb 2-3.3: New USB device strings: Mfr=1,
> Product=2, SerialNumber=0 [ 11.645395] usb 2-3.3: Product: USB Receiver
> [ 11.645454] usb 2-3.3: Manufacturer: Logitech
> [ 11.651558] ata4.00: configured for UDMA/133
> [ 11.663590] scsi 3:0:0:0: Direct-Access ATA BIWIN SSD 6F
> PQ: 0 ANSI: 5 [ 11.739830] usb 2-3.4: new high-speed USB device number 6
> using xhci_hcd [ 11.766497] sd 3:0:0:0: [sda] 500118192 512-byte logical
> blocks: (256 GB/238 GiB) [ 11.769125] sd 3:0:0:0: [sda] Write Protect is
> off
> [ 11.769190] sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 11.769792] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled,
> doesn't support DPO or FUA [ 11.783648] sda: sda1 sda2 < sda5 >
> [ 11.803107] sd 3:0:0:0: [sda] Attached SCSI disk
> [ 11.829628] usb 2-3.4: New USB device found, idVendor=0409,
> idProduct=005a [ 11.829700] usb 2-3.4: New USB device strings: Mfr=0,
> Product=0, SerialNumber=0 [ 11.853104] hub 2-3.4:1.0: USB hub found
> [ 11.854264] hub 2-3.4:1.0: 3 ports detected
> [ 11.904074] usb 2-3.1.1: new full-speed USB device number 7 using
> xhci_hcd [ 11.918090] usbcore: registered new interface driver usbhid
> [ 11.918163] usbhid: USB HID core driver
> [ 11.950747] input: Logitech USB Receiver as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.3/2-3.3:1.0/0003:046D:C52B.00
> 01/input/input3 [ 11.994246] usb 2-3.1.1: New USB device found,
> idVendor=067b, idProduct=2303 [ 11.994319] usb 2-3.1.1: New USB device
> strings: Mfr=1, Product=2, SerialNumber=0 [ 11.994398] usb 2-3.1.1:
> Product: USB-Serial Controller
> [ 11.994459] usb 2-3.1.1: Manufacturer: Prolific Technology Inc.
> [ 12.010314] pl2303 2-3.1.1:1.0: pl2303 converter detected
> [ 12.026648] usb 2-3.1.1: pl2303 converter now attached to ttyUSB0
> [ 12.032086] console [ttyUSB0] enabled
> [ 12.043347] hid-generic 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11
> Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-3.3/input0 [
> 12.052735] input: Logitech USB Receiver as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.3/2-3.3:1.1/0003:046D:C52B.00
> 02/input/input4 [ 12.111833] usb 2-3.1.2: new high-speed USB device number
> 8 using xhci_hcd [ 12.121270] hid-generic 0003:046D:C52B.0002:
> input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on
> usb-0000:00:14.0-3.3/input1 [ 12.134055] hid-generic 0003:046D:C52B.0003:
> hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on
> usb-0000:00:14.0-3.3/input2 [ 12.224309] usb 2-3.1.2: New USB device
> found, idVendor=2040, idProduct=7200 [ 12.224383] usb 2-3.1.2: New USB
> device strings: Mfr=1, Product=2, SerialNumber=10 [ 12.224464] usb
> 2-3.1.2: Product: WinTV HVR-950
> [ 12.224525] usb 2-3.1.2: Manufacturer: Hauppauge
> [ 12.224586] usb 2-3.1.2: SerialNumber: 4035199481
> [ 12.296997] usb 2-3.4.2: new high-speed USB device number 9 using
> xhci_hcd [ 12.478030] device-mapper: uevent: version 1.0.3
> [ 12.490103] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised:
> [email protected] [ 12.501774] usb 2-3.4.2: New USB device found,
> idVendor=0ac8, idProduct=3330 [ 12.501856] usb 2-3.4.2: New USB device
> strings: Mfr=1, Product=2, SerialNumber=0 [ 12.501944] usb 2-3.4.2:
> Product: Sirius USB2.0 Camera
> [ 12.502832] usb 2-3.4.2: Manufacturer: Vimicro Corp.
> [ 12.639859] usb 2-3.4.3: new full-speed USB device number 10 using
> xhci_hcd [ 12.748120] usb 2-3.4.3: New USB device found, idVendor=0d8c,
> idProduct=0126 [ 12.748532] usb 2-3.4.3: New USB device strings: Mfr=1,
> Product=2, SerialNumber=0 [ 12.748941] usb 2-3.4.3: Product: USB Audio
> Device
> [ 12.749431] usb 2-3.4.3: Manufacturer: C-Media Electronics Inc.
> [ 12.806709] input: C-Media Electronics Inc. USB Audio Device as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.4/2-3.4.3/2-3.4.3:1.2/0003:0D
> 8C:0126.0004/input/input5 [ 12.865872] hid-generic 0003:0D8C:0126.0004:
> input,hidraw3: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio
> Device] on usb-0000:00:14.0-3.4.3/input2 [ 12.909289] PM: Starting manual
> resume from disk
> [ 12.909585] PM: Hibernation image partition 254:1 present
> [ 12.909587] PM: Looking for hibernation image.
> [ 12.910262] PM: Image not found (code -22)
> [ 12.910266] PM: Hibernation image not present or could not be loaded.
> [ 13.353678] EXT4-fs (dm-0): mounted filesystem with ordered data mode.
> Opts: (null) [ 17.549090] input: Sleep Button as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input6 [ 17.549485]
> ACPI: Sleep Button [SLPB]
> [ 17.576203] input: Power Button as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input7 [ 17.576803]
> ACPI: Power Button [PWRB]
> [ 17.601056] input: Power Button as
> /devices/LNXSYSTM:00/LNXPWRBN:00/input/input8 [ 17.601825] ACPI: Power
> Button [PWRF]
> [ 18.623802] [drm] Initialized drm 1.1.0 20060810
> [ 19.225604] sd 3:0:0:0: Attached scsi generic sg0 type 0
> [ 19.274723] random: nonblocking pool is initialized
> [ 19.320429] input: PC Speaker as /devices/platform/pcspkr/input/input9
> [ 19.367691] Bluetooth: Core ver 2.21
> [ 19.378840] NET: Registered protocol family 31
> [ 19.379276] Bluetooth: HCI device and connection manager initialized
> [ 19.380075] Bluetooth: HCI socket layer initialized
> [ 19.394111] Bluetooth: L2CAP socket layer initialized
> [ 19.395465] Bluetooth: SCO socket layer initialized
> [ 19.434995] ACPI Warning: SystemIO range
> 0x0000000000003040-0x000000000000305F conflicts with OpRegion
> 0x0000000000003040-0x000000000000304F (\_SB.PCI0.SBUS.SMBI)
> (20160108/utaddress-255) [ 19.437138] ACPI: If an ACPI driver is
> available for this device, you should use it instead of the native driver [
> 19.770388] media: Linux media interface: v0.10
> [ 19.999827] usbcore: registered new interface driver btusb
> [ 20.031766] Bluetooth: hci0: read Intel version: 370810011003110e20
> [ 20.032196] Bluetooth: hci0: Intel device is already patched. patch num:
> 20 [ 20.038919] Linux video capture interface: v2.00
> [ 20.231335] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC283:
> line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:hp [ 20.231977]
> snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
> [ 20.232073] snd_hda_codec_realtek hdaudioC1D0: hp_outs=0
> (0x0/0x0/0x0/0x0/0x0) [ 20.232161] snd_hda_codec_realtek hdaudioC1D0:
> mono: mono_out=0x0 [ 20.232231] snd_hda_codec_realtek hdaudioC1D0:
> inputs:
> [ 20.232303] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19
> [ 20.346456] input: HDA Digital PCBeep as
> /devices/pci0000:00/0000:00:1b.0/sound/card1/input11 [ 20.398466] input:
> HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12 [
> 20.412891] input: HDA Intel PCH Headphone as
> /devices/pci0000:00/0000:00:1b.0/sound/card1/input13 [ 20.493296]
> uvcvideo: Found UVC 1.00 device Sirius USB2.0 Camera (0ac8:3330) [
> 20.542275] uvcvideo 2-3.4.2:1.0: Entity type for entity Processing 2 was
> not initialized! [ 20.549769] uvcvideo 2-3.4.2:1.0: Entity type for
> entity Camera 1 was not initialized! [ 20.550606] uvcvideo 2-3.4.2:1.0:
> Entity type for entity Extension 4 was not initialized! [ 20.607246] AVX2
> version of gcm_enc/dec engaged.
> [ 20.607804] AES CTR mode by8 optimization enabled
> [ 20.614859] input: Sirius USB2.0 Camera as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.4/2-3.4.2/2-3.4.2:1.0/input/i
> nput14 [ 20.647681] usbcore: registered new interface driver uvcvideo
> [ 20.648265] USB Video Class driver (1.1.1)
> [ 20.758073] [drm] Memory usable by graphics device = 4096M
> [ 20.759435] [drm] Replacing VGA console driver
> [ 20.789236] Console: switching to colour dummy device 80x25
> [ 21.024398] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [ 21.025010] [drm] Driver supports precise vblank timestamp query.
> [ 21.031475] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
> [ 21.220170] vgaarb: device changed decodes:
> PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [
> 21.567592] iTCO_vendor_support: vendor-support=0
> [ 21.602836] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
> [ 21.605645] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2,
> TCOBASE=0x1860) [ 21.673313] iTCO_wdt: initialized. heartbeat=30 sec
> (nowayout=0) [ 21.731078] fbcon: inteldrmfb (fb0) is primary device
> [ 22.133660] Console: switching to colour frame buffer device 240x67
> [ 22.159785] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> [ 22.603140] intel_rapl: Found RAPL domain package
> [ 22.603743] intel_rapl: Found RAPL domain core
> [ 22.604329] intel_rapl: Found RAPL domain uncore
> [ 22.604897] intel_rapl: Found RAPL domain dram
> [ 23.153221] ACPI: Video Device [GFX0] (multi-head: yes rom: no post:
> no) [ 23.176815] input: Video Bus as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [
> 23.195116] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops
> i915_audio_component_bind_ops [i915]) [ 23.195484] [drm] Initialized i915
> 1.6.0 20151218 for 0000:00:02.0 on minor 0 [ 23.353872] input: HDA Intel
> HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
> [ 23.365393] input: HDA Intel HDMI HDMI/DP,pcm=7 as
> /devices/pci0000:00/0000:00:03.0/sound/card0/input17 [ 23.372530] input:
> HDA Intel HDMI HDMI/DP,pcm=8 as
> /devices/pci0000:00/0000:00:03.0/sound/card0/input18 [ 23.506448] e1000e:
> enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [
> 23.506995] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready [
> 25.793775] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [
> 26.970761] Adding 31731708k swap on /dev/mapper/silver--vg-swap_1.
> Priority:-1 extents:1 across:31731708k SSFS [ 27.730309] lp: driver
> loaded but no devices found
> [ 27.830563] ppdev: user-space parallel port driver
> [ 28.226073] EXT4-fs (sda1): mounting ext2 file system using the ext4
> subsystem [ 28.261515] EXT4-fs (sda1): mounted filesystem without
> journal. Opts: (null) [ 28.317880] EXT4-fs (dm-4): mounted filesystem
> with ordered data mode. Opts: (null) [ 28.350198] EXT4-fs (dm-3): mounted
> filesystem with ordered data mode. Opts: (null) [ 28.386613] EXT4-fs
> (dm-2): mounted filesystem with ordered data mode. Opts: (null) [
> 28.440270] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts:
> (null) [ 30.052978] e1000e 0000:00:19.0 enp0s25: changing MTU from 1500
> to 1460 [ 33.734401] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full
> Duplex, Flow Control: Rx/Tx [ 43.112070] systemd-logind[2583]: New seat
> seat0.
> [ 43.145137] systemd-logind[2583]: Watching system buttons on
> /dev/input/event5 (Power Button) [ 43.146749] systemd-logind[2583]:
> Watching system buttons on /dev/input/event11 (Video Bus) [ 43.148252]
> systemd-logind[2583]: Watching system buttons on /dev/input/event4 (Power
> Button) [ 43.151667] systemd-logind[2583]: Watching system buttons on
> /dev/input/event3 (Sleep Button) [ 45.570118] systemd-logind[2583]:
> Failed to start user service, ignoring: Unknown unit: [email protected] [
> 45.767764] systemd-logind[2583]: New session c1 of user lightdm. [
> 48.621637] systemd-logind[2583]: Failed to start user service, ignoring:
> Unknown unit: [email protected] [ 48.805825] systemd-logind[2583]: New
> session 2 of user mchehab. [ 48.939639] systemd-logind[2583]: New session
> 1 of user mchehab. [ 49.062243] systemd-logind[2583]: New session 3 of
> user mchehab. [ 49.173207] systemd-logind[2583]: New session 4 of user
> mchehab. [ 49.280896] systemd-logind[2583]: New session 5 of user
> mchehab. [ 49.385536] systemd-logind[2583]: New session 6 of user
> mchehab. [ 49.488729] systemd-logind[2583]: New session 7 of user
> mchehab. [ 49.605143] systemd-logind[2583]: New session 8 of user
> mchehab.
>
> Tests with uvcvideo start here. No Logs
>
> [ 2810.631533] perf interrupt took too long (2507 > 2500), lowering
> kernel.perf_event_max_sample_rate to 50000
>
> Here, I removed the UVC camera and plugged/modprobed au0828 and
> snd-usb-audio.
>
> [ 4181.746551] usb 2-3.4: USB disconnect, device number 6
> [ 4181.746995] usb 2-3.4.2: USB disconnect, device number 9
> [ 4181.856699] usb 2-3.4.3: USB disconnect, device number 10
> [ 4194.955545] usbcore: registered new interface driver snd-usb-audio
> [ 4196.597456] au0828: au0828 driver loaded
> [ 4197.002537] au0828: i2c bus registered
> [ 4199.336991] tveeprom 5-0050: Hauppauge model 72001, rev E1H3, serial#
> 4035199481 [ 4199.338475] tveeprom 5-0050: MAC address is 00:0d:fe:84:41:f9
> [ 4199.339570] tveeprom 5-0050: tuner model is Xceive XC5000C (idx 173, type
> 88) [ 4199.341470] tveeprom 5-0050: TV standards NTSC(M) ATSC/DVB Digital
> (eeprom 0x88) [ 4199.343494] tveeprom 5-0050: audio processor is AU8522
> (idx 44) [ 4199.344972] tveeprom 5-0050: decoder processor is AU8522 (idx
> 42) [ 4199.344977] tveeprom 5-0050: has no radio, has IR receiver, has no
> IR transmitter [ 4199.344981] au0828: hauppauge_eeprom: hauppauge eeprom:
> model=72001 [ 4199.465565] au8522 5-0047: creating new instance
> [ 4199.466299] au8522_decoder creating new instance...
> [ 4199.591514] tuner 5-0061: Setting mode_mask to 0x06
> [ 4199.591521] tuner 5-0061: tuner 0x61: Tuner type absent
> [ 4199.591526] tuner 5-0061: Tuner -1 found with type(s) Radio TV.
> [ 4199.592413] tuner 5-0061: Calling set_type_addr for type=88, addr=0x61,
> mode=0x04, config=ffffffffa124c100 [ 4199.592418] tuner 5-0061: defining
> GPIO callback
> [ 4199.671018] xc5000 5-0061: creating new instance
> [ 4199.727330] xc5000: Successfully identified at address 0x61
> [ 4199.727900] xc5000: Firmware has not been loaded previously
> [ 4199.729060] tuner 5-0061: type set to Xceive XC5000
> [ 4199.729065] tuner 5-0061: au0828 tuner I2C addr 0xc2 with type 88 used
> for 0x04 [ 4204.346972] au8522 5-0047: attaching existing instance
> [ 4204.393226] xc5000 5-0061: attaching existing instance
> [ 4204.417679] xc5000: Successfully identified at address 0x61
> [ 4204.418172] xc5000: Firmware has not been loaded previously
> [ 4204.418894] DVB: registering new adapter (au0828)
> [ 4204.419787] usb 2-3.1.2: DVB: registering adapter 0 frontend 0 (Auvitek
> AU8522 QAM/8VSB Frontend)... [ 4204.422812] dvb_create_media_entity: media
> entity 'Auvitek AU8522 QAM/8VSB Frontend' registered. [ 4204.553450]
> dvb_create_media_entity: media entity 'dvb-demux' registered. [
> 4207.052441] IR keymap rc-hauppauge not found
> [ 4207.053179] Registered IR keymap rc-empty
> [ 4207.111712] input: au0828 IR (Hauppauge HVR950Q) as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.2/rc/rc0/input19 [
> 4207.131353] ir-keytable[26869]: segfault at 0 ip 0000000000402270 sp
> 00007fff7210c980 error 4 in ir-keytable[400000+8000] [ 4207.243072] rc rc0:
> au0828 IR (Hauppauge HVR950Q) as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.2/rc/rc0 [
> 4207.256532] au0828: Remote controller au0828 IR (Hauppauge HVR950Q)
> initalized [ 4207.257693] au0828: Registered device AU0828 [Hauppauge
> HVR950Q] [ 4207.270852] usbcore: registered new interface driver au0828
> [ 4207.295191] lirc_dev: IR Remote Control driver registered, major 243
> [ 4207.308157] tuner 5-0061: Putting tuner to sleep
> [ 4207.336184] rc rc0: lirc_dev: driver ir-lirc-codec (au0828-input)
> registered at minor = 0 [ 4207.336624] IR LIRC bridge handler initialized
>
> And here, I started the tests with au0828+snd-usb-audio drivers.
> Again, no logs.
--
Regards,
Laurent Pinchart
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