[ 0.000000] Command line: ip=::::lkp-u410::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-7.2 branch=linus/master commit=4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 BOOT_IMAGE=/pkg/linux/x86_64-rhel-7.2/gcc-7/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1 max_uptime=3300 RESULT_ROOT=/result/netperf/ipv4-900s-200%-cs-localhost-TCP_STREAM-performance/lkp-u410/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009d7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000c5d2cfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c5d2d000-0x00000000c5f2efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c5f2f000-0x00000000d8382fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d8383000-0x00000000daeeefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000daeef000-0x00000000daf9efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000daf9f000-0x00000000daffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff980000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011f5fffff] usable [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: LENOVO IdeaPad U410 /Lenovo , BIOS 65CN15WW 06/05/2012 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x11f600 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 0FF800000 mask FFF800000 write-protect [ 0.000000] 1 base 000000000 mask F80000000 write-back [ 0.000000] 2 base 080000000 mask FC0000000 write-back [ 0.000000] 3 base 0C0000000 mask FE0000000 write-back [ 0.000000] 4 base 0DC000000 mask FFC000000 uncachable [ 0.000000] 5 base 0DB000000 mask FFF000000 uncachable [ 0.000000] 6 base 100000000 mask FE0000000 write-back [ 0.000000] 7 base 11F800000 mask FFF800000 uncachable [ 0.000000] 8 base 11F600000 mask FFFE00000 uncachable [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000 [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000f0130-0x000f013f] mapped at [fffffffffd200130] [ 0.000000] mpc: fa9c0-fac7c [ 0.000000] Base memory trampoline at [ffff880000096000] 96000 size 24576 [ 0.000000] BRK [0x11e90b000, 0x11e90bfff] PGTABLE [ 0.000000] BRK [0x11e90c000, 0x11e90cfff] PGTABLE [ 0.000000] BRK [0x11e90d000, 0x11e90dfff] PGTABLE [ 0.000000] BRK [0x11e90e000, 0x11e90efff] PGTABLE [ 0.000000] BRK [0x11e90f000, 0x11e90ffff] PGTABLE [ 0.000000] BRK [0x11e910000, 0x11e910fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x107ac7000-0x11cffffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0150 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x00000000DAFFE170 00009C (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: FACP 0x00000000DAFEE000 0000F4 (v03 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: DSDT 0x00000000DAFF1000 00AD64 (v02 LENOVO IVB-CPT 00000000 INTL 20061109) [ 0.000000] ACPI: FACS 0x00000000DAF78000 000040 [ 0.000000] ACPI: SLIC 0x00000000DAFFD000 000176 (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: SSDT 0x00000000DAFFC000 00052F (v01 LENOVO PtidDevc 00001000 INTL 20061109) [ 0.000000] ACPI: ASF! 0x00000000DAFF0000 0000A5 (v32 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: HPET 0x00000000DAFED000 000038 (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: APIC 0x00000000DAFEC000 000098 (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: MCFG 0x00000000DAFEB000 00003C (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: FPDT 0x00000000DAFEA000 000064 (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: SSDT 0x00000000DAFE9000 0008A2 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DAFE8000 000A92 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: UEFI 0x00000000DAFE7000 00003E (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: UEFI 0x00000000DAFE6000 000042 (v01 PTL COMBUF 00000001 PTL 00000001) [ 0.000000] ACPI: POAT 0x00000000DAFE5000 000055 (v03 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: UEFI 0x00000000DAFE4000 0002E2 (v01 LENOVO CB-01 06040000 LTP 00000000) [ 0.000000] ACPI: SSDT 0x00000000DAFE3000 000390 (v01 LENOVO AoacTabl 00001000 INTL 20061109) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011f5fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x11f5cf000-0x11f5f9fff] [ 0.000000] cma: Reserved 200 MiB at 0x00000000cb800000 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000011f5fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020200000-0x0000000040003fff] [ 0.000000] node 0: [mem 0x0000000040005000-0x00000000c5d2cfff] [ 0.000000] node 0: [mem 0x00000000c5f2f000-0x00000000d8382fff] [ 0.000000] node 0: [mem 0x00000000dafff000-0x00000000daffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000011f5fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000011f5fffff] [ 0.000000] On node 0 totalpages: 1013021 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13759 pages used for memmap [ 0.000000] DMA32 zone: 880513 pages, LIFO batch:31 [ 0.000000] Normal zone: 2008 pages used for memmap [ 0.000000] Normal zone: 128512 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 100 pages [ 0.000000] Reserving Intel graphics memory at 0x00000000dba00000-0x00000000df9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 2, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 2, APIC INT 09 [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 2, APIC INT 01 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 2, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 2, APIC INT 04 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 2, APIC INT 05 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 2, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 2, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 2, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 2, APIC INT 0a [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 2, APIC INT 0b [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 2, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 2, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 2, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 2, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 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 0x20000000-0x201fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x40004000-0x40004fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc5d2d000-0xc5f2efff] [ 0.000000] PM: Registered nosave memory: [mem 0xd8383000-0xdaeeefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdaeef000-0xdaf9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdaf9f000-0xdaffefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdf9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff] [ 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 0xfec01000-0xfed07fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 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 0xfee01000-0xff97ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff980000-0xffffffff] [ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] 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:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 39 pages/cpu @ffff88011f200000 s119448 r8192 d32104 u262144 [ 0.000000] pcpu-alloc: s119448 r8192 d32104 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 997168 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: ip=::::lkp-u410::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-7.2 branch=linus/master commit=4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 BOOT_IMAGE=/pkg/linux/x86_64-rhel-7.2/gcc-7/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1 max_uptime=3300 RESULT_ROOT=/result/netperf/ipv4-900s-200%-cs-localhost-TCP_STREAM-performance/lkp-u410/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] Memory: 3339116K/4052084K available (9339K kernel code, 2533K rwdata, 4012K rodata, 2304K init, 2516K bss, 508168K reserved, 204800K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] ftrace: allocating 38525 entries in 151 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout). [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16 [ 0.000000] Offload RCU callbacks from CPUs: . [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 5 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.000000] masked ExtINT on CPU#0 [ 0.000000] ENABLING IO-APIC IRQs [ 0.000000] init IO_APIC IRQs [ 0.000000] apic 2 pin 0 not connected [ 0.000000] IOAPIC[0]: Set routing entry (2-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-5 -> 0xef -> IRQ 5 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-10 -> 0xef -> IRQ 10 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-11 -> 0xef -> IRQ 11 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.000000] apic 2 pin 16 not connected [ 0.000000] apic 2 pin 17 not connected [ 0.000000] apic 2 pin 18 not connected [ 0.000000] apic 2 pin 19 not connected [ 0.000000] apic 2 pin 20 not connected [ 0.000000] apic 2 pin 21 not connected [ 0.000000] apic 2 pin 22 not connected [ 0.000000] apic 2 pin 23 not connected [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.005000] tsc: Fast TSC calibration using PIT [ 0.006000] tsc: Detected 1696.060 MHz processor [ 0.006000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3392.12 BogoMIPS (lpj=1696060) [ 0.007001] pid_max: default: 32768 minimum: 301 [ 0.007354] Security Framework initialized [ 0.007654] SELinux: Initializing. [ 0.008006] SELinux: Starting in permissive mode [ 0.009354] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.010281] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.010763] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.011014] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.011682] CPU: Physical Processor ID: 0 [ 0.012002] CPU: Processor Core ID: 0 [ 0.012284] mce: CPU supports 7 MCE banks [ 0.012587] CPU0: Thermal monitoring enabled (TM1) [ 0.013007] process: using mwait in idle threads [ 0.013335] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.013710] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.014101] Freeing SMP alternatives memory: 40K [ 0.015688] TSC deadline timer enabled [ 0.015994] smpboot: CPU0: Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz (family: 0x6, model: 0x3a, stepping: 0x9) [ 0.016000] Performance Events: PEBS fmt1+, IvyBridge events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.016003] ... version: 3 [ 0.016319] ... bit width: 48 [ 0.016641] ... generic registers: 4 [ 0.016957] ... value mask: 0000ffffffffffff [ 0.017005] ... max period: 00007fffffffffff [ 0.017392] ... fixed-purpose events: 3 [ 0.017708] ... event mask: 000000070000000f [ 0.018039] Hierarchical SRCU implementation. [ 0.019394] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.019888] smp: Bringing up secondary CPUs ... [ 0.020084] x86: Booting SMP configuration: [ 78.305223] IP-Config: Complete: [ 78.305549] device=eth0, hwaddr=04:7d:7b:f4:06:f3, ipaddr=192.168.1.206, mask=255.255.255.0, gw=192.168.1.1 [ 78.306359] host=lkp-u410, domain=lkp.intel.com, nis-domain=(none) [ 78.306884] bootserver=192.168.1.1, rootserver=192.168.1.1, rootpath= nameserver0=192.168.1.1 [ 78.313679] Freeing unused kernel memory: 2304K [ 78.314027] Write protecting the kernel read-only data: 14336k [ 78.314799] Freeing unused kernel memory: 876K [ 78.315343] Freeing unused kernel memory: 84K [ 78.315690] rodata_test: all tests were successful [ 78.318846] systemd[1]: RTC configured in localtime, applying delta of 480 minutes to system time. [ 78.320155] ip_tables: (C) 2000-2006 Netfilter Core Team [ 78.468700] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 78.471838] Linux video capture interface: v2.00 [ 78.476554] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:0295) [ 78.478724] input: Lenovo EasyCamera: Lenovo EasyC as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/input/input15 [ 78.479771] usbcore: registered new interface driver uvcvideo [ 78.480316] USB Video Class driver (1.1.1) [ 78.483494] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input16 [ 78.495406] bcma: bus0: Found chip with id 0x4313, rev 0x01 and package 0x08 [ 78.495929] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x24, class 0x0) [ 78.498372] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x18, class 0x0) [ 78.498428] bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x11, class 0x0) [ 78.512310] bcma: bus0: Bus registered [ 78.515461] libata version 3.00 loaded. [ 78.524025] input: PC Speaker as /devices/platform/pcspkr/input/input17 [ 78.527673] IOAPIC[0]: Set routing entry (2-22 -> 0xef -> IRQ 22 Mode:1 Active:1 Dest:1) [ 78.529581] ahci 0000:00:1f.2: version 3.0 [ 78.529710] IOAPIC[0]: Set routing entry (2-19 -> 0xef -> IRQ 19 Mode:1 Active:1 Dest:1) [ 78.529866] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x0 impl SATA mode [ 78.529868] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst [ 78.534093] Error: Driver 'pcspkr' is already registered, aborting... [ 78.536241] scsi host0: ahci [ 78.542208] AVX version of gcm_enc/dec engaged. [ 78.542601] AES CTR mode by8 optimization enabled [ 78.544075] scsi host1: ahci [ 78.556583] scsi host2: ahci [ 78.561073] scsi host3: ahci [ 78.564883] scsi host4: ahci [ 78.575072] scsi host5: ahci [ 78.575421] ata1: DUMMY [ 78.575664] ata2: DUMMY [ 78.575912] ata3: DUMMY [ 78.575913] ata4: DUMMY [ 78.575914] ata5: DUMMY [ 78.575915] ata6: DUMMY [ 78.579819] [drm] Memory usable by graphics device = 2048M [ 78.580289] [drm] Replacing VGA console driver [ 78.581755] Console: switching to colour dummy device 80x25 [ 78.588188] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 78.588555] [drm] Driver supports precise vblank timestamp query. [ 78.590555] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 78.598818] Kernel tests: Boot OK! [ 78.598821] [ 78.611603] install debs round one: dpkg -i --force-depends /opt/deb/mime-support_3.60_all.deb [ 78.611608] [ 78.612969] /opt/deb/debconf_1.5.63_all.deb [ 78.612972] [ 78.615731] /opt/deb/libtext-charwidth-perl_0.04-7+b7_amd64.deb [ 78.615737] [ 78.617465] /opt/deb/libtext-iconv-perl_1.7-5+b6_amd64.deb [ 78.617467] [ 78.618833] /opt/deb/perl-base_5.26.0-5_amd64.deb [ 78.618835] [ 78.620567] /opt/deb/liblocale-gettext-perl_1.07-3+b3_amd64.deb [ 78.620571] [ 78.622316] /opt/deb/perl-modules-5.26_5.26.0-5_all.deb [ 78.622320] [ 78.624014] /opt/deb/libperl5.26_5.26.0-5_amd64.deb [ 78.624017] [ 78.625609] /opt/deb/perl_5.26.0-5_amd64.deb [ 78.625612] [ 78.627067] intel_rapl: Found RAPL domain package [ 78.627249] /opt/deb/gawk_1%3a4.1.4+dfsg-1_amd64.deb [ 78.627252] [ 78.627701] intel_rapl: Found RAPL domain core [ 78.627952] intel_rapl: Found RAPL domain uncore [ 78.628442] /opt/deb/libssl1.1_1.1.0f-3_amd64.deb [ 78.628445] [ 78.629876] /opt/deb/openssl_1.1.0f-3_amd64.deb [ 78.629879] [ 78.631473] /opt/deb/ca-certificates_20161130+nmu1_all.deb [ 78.631475] [ 78.633086] ------------[ cut here ]------------ [ 78.633343] Could not determine valid watermarks for inherited state [ 78.633388] Selecting previously unselected package mime-support. [ 78.633390] [ 78.634210] WARNING: CPU: 1 PID: 185 at drivers/gpu/drm/i915/intel_display.c:14422 intel_modeset_init+0x3dc/0xf60 [i915] [ 78.634878] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc wmi_bmof aesni_intel crypto_simd glue_helper cryptd ahci serio_raw snd_hda_intel snd_hda_codec pcspkr libahci libata snd_hda_core snd_hwdep snd_pcm snd_timer snd bcma soundcore i915(+) drm_kms_helper uvcvideo syscopyarea videobuf2_vmalloc sysfillrect videobuf2_memops sysimgblt fb_sys_fops videobuf2_v4l2 videobuf2_core ideapad_laptop drm videodev sparse_keymap shpchp wmi rfkill video ip_tables [ 78.635007] (Reading database ... 2202 files and directories currently installed.) [ 78.635008] [ 78.636245] Preparing to unpack .../deb/mime-support_3.60_all.deb ... [ 78.636247] [ 78.637067] Unpacking mime-support (3.60) ... [ 78.637069] [ 78.638780] Preparing to unpack .../opt/deb/debconf_1.5.63_all.deb ... [ 78.638783] [ 78.639367] CPU: 1 PID: 185 Comm: systemd-udevd Not tainted 4.15.0-rc1 #1 [ 78.639741] Hardware name: LENOVO IdeaPad U410 /Lenovo , BIOS 65CN15WW 06/05/2012 [ 78.640236] task: ffff88011c894c80 task.stack: ffffc90000a9c000 [ 78.640630] RIP: 0010:intel_modeset_init+0x3dc/0xf60 [i915] [ 78.640940] RSP: 0018:ffffc90000a9fb10 EFLAGS: 00010286 [ 78.641236] RAX: 0000000000000038 RBX: ffff880116c60000 RCX: 0000000000000000 [ 78.641529] Unpacking debconf (1.5.63) over (1.5.59) ... [ 78.641531] [ 78.642041] RDX: ffff88011f2561c0 RSI: ffff88011f24e018 RDI: ffff88011f24e018 [ 78.642480] RBP: ffff880119885400 R08: 000000000000036b R09: 0000000000000000 [ 78.642895] R10: 0000000000000000 R11: ffffffff827030ad R12: 00000000ffffffea [ 78.643289] R13: ffff88011c771800 R14: 0000000000000000 R15: ffff88011c76ce00 [ 78.643709] FS: 00007f41700eb8c0(0000) GS:ffff88011f240000(0000) knlGS:0000000000000000 [ 78.644154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.644471] CR2: 00007f5b179c8750 CR3: 000000011c7b0006 CR4: 00000000001606e0 [ 78.644863] Call Trace: [ 78.645060] i915_driver_load+0xa4c/0xe20 [i915] [ 78.645369] local_pci_probe+0x3d/0x90 [ 78.645610] ? _cond_resched+0x19/0x30 [ 78.645826] pci_device_probe+0x11d/0x180 [ 78.646056] driver_probe_device+0x30c/0x480 [ 78.646334] __driver_attach+0x9d/0xe0 [ 78.646547] ? driver_probe_device+0x480/0x480 [ 78.646819] bus_for_each_dev+0x5c/0x90 [ 78.647048] bus_add_driver+0x1c2/0x260 [ 78.647264] ? 0xffffffffa034c000 [ 78.647454] driver_register+0x57/0xc0 [ 78.647666] ? 0xffffffffa034c000 [ 78.647856] do_one_initcall+0x3b/0x160 [ 78.648076] ? _cond_resched+0x19/0x30 [ 78.648290] ? kmem_cache_alloc_trace+0x170/0x1c0 [ 78.648554] ? do_init_module+0x22/0x1f8 [ 78.648775] do_init_module+0x5b/0x1f8 [ 78.648989] load_module+0x162a/0x1ac0 [ 78.649204] ? SYSC_finit_module+0xb7/0xd0 [ 78.649434] SYSC_finit_module+0xb7/0xd0 [ 78.649660] entry_SYSCALL_64_fastpath+0x1a/0x7d [ 78.649920] RIP: 0033:0x7f416ef66d49 [ 78.650121] RSP: 002b:00007fff4f50ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 78.650540] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f416ef66d49 [ 78.650932] RDX: 0000000000000000 RSI: 00007f416f882525 RDI: 0000000000000014 [ 78.651326] RBP: 00007fff4f50dc70 R08: 0000000000000000 R09: 00007fff4f50f1f0 [ 78.651720] R10: 0000000000000014 R11: 0000000000000246 R12: 0000000000000005 [ 78.652113] R13: 0000555590d88760 R14: 00007fff4f50dc50 R15: 0000000000000005 [ 78.652503] Code: 49 c7 c0 90 c4 29 a0 0f 87 42 05 00 00 41 b9 04 00 00 00 49 c7 c0 b0 c4 29 a0 e9 30 05 00 00 48 c7 c7 70 f6 2b a0 e8 14 41 e3 e0 <0f> ff f0 ff 4d 00 0f 88 bc 54 04 00 75 08 48 89 ef e8 8e 12 e4 [ 78.653548] ---[ end trace cc7de05c8a63596d ]--- [ 78.657991] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 78.659369] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 78.659905] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input18 [ 78.666382] Preparing to unpack .../libtext-charwidth-perl_0.04-7+b7_amd64.deb ... [ 78.666386] [ 78.668588] Unpacking libtext-charwidth-perl (0.04-7+b7) over (0.04-7+b4) ... [ 78.668592] [ 78.675403] Preparing to unpack .../libtext-iconv-perl_1.7-5+b6_amd64.deb ... [ 78.675406] [ 78.677491] Unpacking libtext-iconv-perl (1.7-5+b6) over (1.7-5+b3) ... [ 78.677494] [ 78.683973] Preparing to unpack .../perl-base_5.26.0-5_amd64.deb ... [ 78.683977] [ 78.686105] Unpacking perl-base (5.26.0-5) over (5.22.2-3) ... [ 78.686107] [ 78.882425] Preparing to unpack .../liblocale-gettext-perl_1.07-3+b3_amd64.deb ... [ 78.882429] [ 78.884650] Unpacking liblocale-gettext-perl (1.07-3+b3) over (1.07-3) ... [ 78.884653] [ 78.893252] Selecting previously unselected package perl-modules-5.26. [ 78.893256] [ 78.895554] Preparing to unpack .../perl-modules-5.26_5.26.0-5_all.deb ... [ 78.895558] [ 78.897307] Unpacking perl-modules-5.26 (5.26.0-5) ... [ 78.897309] [ 78.912516] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 79.153807] fbcon: inteldrmfb (fb0) is primary device [ 79.288843] Selecting previously unselected package libperl5.26:amd64. [ 79.288847] [ 79.290278] Preparing to unpack .../libperl5.26_5.26.0-5_amd64.deb ... [ 79.290280] [ 79.291630] Unpacking libperl5.26:amd64 (5.26.0-5) ... [ 79.291632] [ 79.723158] Selecting previously unselected package perl. [ 79.723161] [ 79.725565] Preparing to unpack .../deb/perl_5.26.0-5_amd64.deb ... [ 79.725569] [ 79.730809] Unpacking perl (5.26.0-5) ... [ 79.730812] [ 79.764555] Preparing to unpack .../gawk_1%3a4.1.4+dfsg-1_amd64.deb ... [ 79.764559] [ 79.767230] Unpacking gawk (1:4.1.4+dfsg-1) over (1:4.1.1+dfsg-1) ... [ 79.767233] [ 79.840205] Selecting previously unselected package libssl1.1:amd64. [ 79.840208] [ 79.841555] Preparing to unpack .../libssl1.1_1.1.0f-3_amd64.deb ... [ 79.841557] [ 79.842882] Unpacking libssl1.1:amd64 (1.1.0f-3) ... [ 79.842884] [ 79.961507] Selecting previously unselected package openssl. [ 79.961512] [ 79.963952] Preparing to unpack .../deb/openssl_1.1.0f-3_amd64.deb ... [ 79.963957] [ 79.965609] Unpacking openssl (1.1.0f-3) ... [ 79.965613] [ 80.034232] Selecting previously unselected package ca-certificates. [ 80.034235] [ 80.036109] Preparing to unpack .../ca-certificates_20161130+nmu1_all.deb ... [ 80.036112] [ 80.037469] Unpacking ca-certificates (20161130+nmu1) ... [ 80.037471] [ 80.058479] Setting up mime-support (3.60) ... [ 80.058482] [ 80.072932] Setting up perl-base (5.26.0-5) ... [ 80.072935] [ 80.074265] Setting up liblocale-gettext-perl (1.07-3+b3) ... [ 80.074268] [ 80.075150] Setting up perl-modules-5.26 (5.26.0-5) ... [ 80.075152] [ 80.075914] Setting up debconf (1.5.63) ... [ 80.075916] [ 80.217234] Console: switching to colour frame buffer device 160x48 [ 80.268614] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 80.294071] snd_hda_codec_conexant hdaudioC0D0: CX20590: BIOS auto-probing. [ 80.296261] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20590: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker [ 80.298150] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 80.299872] snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x19/0x0/0x0/0x0/0x0) [ 80.301547] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0 [ 80.303182] snd_hda_codec_conexant hdaudioC0D0: inputs: [ 80.304365] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x23 [ 80.305640] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1a [ 80.307882] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication [ 80.314452] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 [ 80.316386] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20 [ 80.318256] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21 [ 80.462883] Setting up libtext-charwidth-perl (0.04-7+b7) ... [ 80.462889] [ 80.467916] Setting up libtext-iconv-perl (1.7-5+b6) ... [ 80.467918] [ 80.470881] Setting up libssl1.1:amd64 (1.1.0f-3) ... [ 80.470883] [ 80.605310] Setting up openssl (1.1.0f-3) ... [ 80.605314] [ 80.610285] Setting up ca-certificates (20161130+nmu1) ... [ 80.610289] [ 84.305837] Setting up gawk (1:4.1.4+dfsg-1) ... [ 84.305841] [ 84.314257] Setting up libperl5.26:amd64 (5.26.0-5) ... [ 84.314263] [ 84.318359] Setting up perl (5.26.0-5) ... [ 84.318362] [ 84.324980] update-alternatives: using /usr/bin/prename to provide /usr/bin/rename (rename) in auto mode [ 84.324983] [ 84.329247] Processing triggers for libc-bin (2.23-5) ... [ 84.329249] [ 84.332924] Processing triggers for ca-certificates (20161130+nmu1) ... [ 84.332927] [ 84.336493] Updating certificates in /etc/ssl/certs... [ 84.336496] [ 84.986798] 0 added, 0 removed; done. [ 84.986807] [ 84.994743] Running hooks in /etc/ca-certificates/update.d... [ 84.994746] [ 84.997155] done. [ 84.997157] [ 91.117412] 29 Nov 05:41:02 ntpdate[3912]: step time server 192.168.1.1 offset -17535.195359 sec [ 91.117423] [ 91.135682] netpoll: netconsole: local port 6665 [ 91.137422] netpoll: netconsole: local IPv4 address 0.0.0.0 [ 91.139185] netpoll: netconsole: interface 'eth0' [ 91.140893] netpoll: netconsole: remote port 6674 [ 91.142759] netpoll: netconsole: remote IPv4 address 192.168.1.1 [ 91.144473] netpoll: netconsole: remote ethernet address ff:ff:ff:ff:ff:ff [ 91.145658] netpoll: netconsole: local IP 192.168.1.206 [ 91.157550] console [netcon0] enabled [ 91.159024] netconsole: network logging started [ 91.162236] /lkp/lkp/src/bin/run-lkp [ 91.162241] [ 91.178380] Key type dns_resolver registered [ 91.186968] NFS: Registering the id_resolver key type [ 91.188425] Key type id_resolver registered [ 91.189779] Key type id_legacy registered [ 91.195837] RESULT_ROOT=/result/netperf/ipv4-900s-200%-cs-localhost-TCP_STREAM-performance/lkp-u410/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0 [ 91.195840] [ 91.203172] job=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml [ 91.203174] [ 91.254445] run-job /lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml [ 91.254448] [ 91.284215] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%25-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml&job_state=running -o /dev/null [ 91.284219] [ 99.928733] 2017-11-29 05:41:11 [ 99.928742] [ 99.936228] for cpu_dir in /sys/devices/system/cpu/cpu[0-9]* [ 99.936229] [ 99.938673] do [ 99.938674] [ 99.941332] online_file="$cpu_dir"/online [ 99.941333] [ 99.944952] [ -f "$online_file" ] && [ "$(cat "$online_file")" -eq 0 ] && continue [ 99.944954] [ 99.947550] [ 99.949352] file="$cpu_dir"/cpufreq/scaling_governor [ 99.949353] [ 99.952538] [ -f "$file" ] && echo "performance" > "$file" [ 99.952541] [ 99.954863] done [ 99.954864] [ 99.956870] [ 100.000944] 2017-11-29 05:41:11 netserver -4 [ 100.000948] [ 100.012510] Starting netserver with host 'IN(6)ADDR_ANY' port '12865' and family AF_INET [ 100.012513] [ 100.048680] capability: warning: `turbostat' uses 32-bit capabilities (legacy support in use) [ 100.245358] [ 102.051430] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.051433] [ 102.057824] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.057827] [ 102.068142] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.068147] [ 102.082762] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.082766] [ 102.092333] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.092337] [ 102.111633] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.111638] [ 102.141997] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.142005] [ 102.181492] 2017-11-29 05:41:13 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 & [ 102.181497] [ 102.213641] 2017-11-29 05:41:13 wait [ 102.213650] [ 160.012357] IPMI BMC is not supported on this machine, skip bmc-watchdog setup! [ 160.012361] [ 213.030407] random: crng init done [ 550.332389] perf: interrupt took too long (2519 > 2500), lowering kernel.perf_event_max_sample_rate to 79000 [ 550.338208] perf: interrupt took too long (3264 > 3148), lowering kernel.perf_event_max_sample_rate to 61000 [ 550.343037] perf: interrupt took too long (4165 > 4080), lowering kernel.perf_event_max_sample_rate to 48000 [ 550.353275] perf: interrupt took too long (5447 > 5206), lowering kernel.perf_event_max_sample_rate to 36000 [ 550.362506] perf: interrupt took too long (6809 > 6808), lowering kernel.perf_event_max_sample_rate to 29000 [ 550.383302] perf: interrupt took too long (8530 > 8511), lowering kernel.perf_event_max_sample_rate to 23000 [ 550.412498] perf: interrupt took too long (10818 > 10662), lowering kernel.perf_event_max_sample_rate to 18000 [ 550.442442] perf: interrupt took too long (13585 > 13522), lowering kernel.perf_event_max_sample_rate to 14000 [ 550.497846] perf: interrupt took too long (17061 > 16981), lowering kernel.perf_event_max_sample_rate to 11000 [ 550.613357] perf: interrupt took too long (21336 > 21326), lowering kernel.perf_event_max_sample_rate to 9000 [ 553.144227] WARNING: can't dereference iret registers at ffffc900016f7fe0 for ip entry_SYSCALL_64_fastpath+0x1/0x7d [ 557.469421] WARNING: stack going in the wrong direction? ip=tcp_recvmsg+0x760/0x9f0 [ 1002.064495] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.064503] [ 1002.071491] Recv Send Send Utilization Service Demand [ 1002.071501] [ 1002.078801] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.078810] [ 1002.084628] Size Size Size Time Throughput local remote local remote [ 1002.084638] [ 1002.089761] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.089767] [ 1002.090544] [ 1002.093664] 87380 16384 16384 900.01 3885.15 100.00 100.00 8.434 8.434 [ 1002.093670] [ 1002.098277] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.098285] [ 1002.102547] Recv Send Send Utilization Service Demand [ 1002.102554] [ 1002.106654] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.106659] [ 1002.110739] Size Size Size Time Throughput local remote local remote [ 1002.110745] [ 1002.114669] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.114679] [ 1002.115482] [ 1002.118343] 87380 16384 16384 900.00 3900.11 100.00 100.00 8.402 8.402 [ 1002.118348] [ 1002.121460] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.121463] [ 1002.124308] Recv Send Send Utilization Service Demand [ 1002.124311] [ 1002.127474] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.127478] [ 1002.130734] Size Size Size Time Throughput local remote local remote [ 1002.130738] [ 1002.136881] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.136886] [ 1002.139579] [ 1002.142202] 87380 16384 16384 900.01 3892.60 100.00 100.00 8.418 8.418 [ 1002.142204] [ 1002.146667] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.146670] [ 1002.150840] Recv Send Send Utilization Service Demand [ 1002.150841] [ 1002.154938] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.154939] [ 1002.159159] Size Size Size Time Throughput local remote local remote [ 1002.159160] [ 1002.163221] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.163222] [ 1002.165683] [ 1002.168292] 87380 16384 16384 900.00 3879.84 100.00 100.00 8.446 8.446 [ 1002.168293] [ 1002.172751] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.172752] [ 1002.176885] Recv Send Send Utilization Service Demand [ 1002.176887] [ 1002.180855] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.180856] [ 1002.184966] Size Size Size Time Throughput local remote local remote [ 1002.184968] [ 1002.189008] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.189009] [ 1002.191535] [ 1002.194162] 87380 16384 16384 900.01 3921.64 100.00 100.00 8.356 8.356 [ 1002.194164] [ 1002.198638] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.198640] [ 1002.202794] Recv Send Send Utilization Service Demand [ 1002.202795] [ 1002.206802] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.206804] [ 1002.210849] Size Size Size Time Throughput local remote local remote [ 1002.210851] [ 1002.214899] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.214901] [ 1002.217427] [ 1002.220029] 87380 16384 16384 900.00 3904.33 100.00 100.00 8.393 8.393 [ 1002.220031] [ 1002.224499] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.224501] [ 1002.228631] Recv Send Send Utilization Service Demand [ 1002.228633] [ 1002.232635] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.232636] [ 1002.236674] Size Size Size Time Throughput local remote local remote [ 1002.236675] [ 1002.240712] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.240713] [ 1002.243231] [ 1002.245824] 87380 16384 16384 900.00 3915.43 100.00 100.00 8.369 8.369 [ 1002.245826] [ 1002.250307] MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.1 () port 0 AF_INET : demo [ 1002.250309] [ 1002.254435] Recv Send Send Utilization Service Demand [ 1002.254437] [ 1002.258397] Socket Socket Message Elapsed Send Recv Send Recv [ 1002.258398] [ 1002.262404] Size Size Size Time Throughput local remote local remote [ 1002.262405] [ 1002.266425] bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB [ 1002.266426] [ 1002.268891] [ 1002.271480] 87380 16384 16384 900.00 3838.32 100.00 100.00 8.537 8.537 [ 1002.271481] [ 1013.623779] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%25-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml&job_state=post_run -o /dev/null [ 1013.623782] [ 1014.821280] kill 3992 vmstat --timestamp -n 10 [ 1014.821283] [ 1014.825755] kill 3977 dmesg --follow --decode [ 1014.825758] [ 1014.830859] kill 4162 mpstat 1 [ 1014.830862] [ 1014.881050] kill 4160 /lkp/benchmarks/perf/perf stat -a -c -I 1000 -x -e {cpu-cycles,instructions,cache-references,cache-misses,branch-instructions,branch-misses},{dTLB-loads,dTLB-load-misses},{dTLB-stores,dTLB-store-misses},{iTLB-loads,iTLB-load-misses},cpu-clock,task-clock,page-faults,context-switches,cpu-migrations,minor-faults,major-faults --log-fd 1 -- [ 1014.881054] [ 1014.887620] kill 3995 vmstat --timestamp -n 1 [ 1014.887621] [ 1014.894777] wait for background monitors: 3982 4178 4127 4052 4111 4028 4041 4036 4023 4081 4154 4149 4167 uptime oom-killer cpuidle interrupts diskstats proc-stat slabinfo meminfo proc-vmstat softirqs sched_debug turbostat perf-profile [ 1014.894779] [ 1016.881075] Invalid callchain mode: 0.5 [ 1016.881087] [ 1016.885560] Invalid callchain order: 0.5 [ 1016.885562] [ 1016.890279] Invalid callchain sort key: 0.5 [ 1016.890282] [ 1016.894817] Invalid callchain config key: 0.5 [ 1016.894819] [ 1016.898941] Invalid callchain mode: callee [ 1016.898943] [ 1017.025862] no symbols found in /bin/dmesg, maybe install a debug package? [ 1017.025867] [ 1017.039683] no symbols found in /bin/dash, maybe install a debug package? [ 1017.039686] [ 1017.155003] no symbols found in /bin/date, maybe install a debug package? [ 1017.155007] [ 1017.296438] no symbols found in /bin/gzip, maybe install a debug package? [ 1017.296441] [ 1035.988905] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%25-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml&loadavg=7.12%2010.36%207.37%201/110%2015617&start_time=1511905272&end_time=1511906185&version=/lkp/lkp/.src-20171128-162235& -o /dev/null [ 1035.988908] [ 1036.272031] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%25-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml&job_state=finished -o /dev/null [ 1036.272035] [ 1036.605242] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-post-run?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-200%25-cs-localhost-TCP_STREAM-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_HEAD-20171128-37652-p90emb-0.yaml -o /dev/null [ 1036.605245] [ 1037.601017] getting new job... [ 1037.601022] [ 1037.610131] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/gpxelinux.cgi?hostname=lkp-u410&mac=04:7d:7b:f4:06:f3&last_kernel=/pkg/linux/x86_64-rhel-7.2/gcc-7/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1&lkp_wtmp -o /tmp/next-job-lkp [ 1037.610135] [ 1041.675236] /usr/bin/curl -sSf http://inn:80/~lkp//lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.cgz -o /tmp/next-job.cgz [ 1041.675240] [ 1041.682582] 25 blocks [ 1041.682585] [ 1041.696444] downloading kernel image ... [ 1041.696447] [ 1041.707533] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.yaml&job_state=wget_kernel -o /dev/null [ 1041.707537] [ 1042.020173] /usr/bin/curl -sSf http://inn:80/~lkp/pkg/linux/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/vmlinuz-4.13.0 -o /tmp/cache/pkg/linux/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/vmlinuz-4.13.0 [ 1042.020176] [ 1042.669085] downloading initrds ... [ 1042.669089] [ 1042.680349] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.yaml&job_state=wget_initrd -o /dev/null [ 1042.680352] [ 1042.998450] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/debian/debian-x86_64-2016-08-31.cgz -o /tmp/cache/osimage/debian/debian-x86_64-2016-08-31.cgz [ 1042.998454] [ 1059.325419] 868655 blocks [ 1059.325422] [ 1059.339518] /usr/bin/curl -sSf http://inn:80/~lkp/lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.cgz -o /tmp/cache/lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.cgz [ 1059.339521] [ 1059.344018] 25 blocks [ 1059.344020] [ 1059.355663] /usr/bin/curl -sSf http://inn:80/~lkp/lkp/lkp/lkp-x86_64.cgz -o /tmp/cache/lkp/lkp/lkp-x86_64.cgz [ 1059.355666] [ 1059.551478] 13537 blocks [ 1059.551481] [ 1059.560754] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/lkp_2017-08-01.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/lkp_2017-08-01.cgz [ 1059.560758] [ 1063.095301] 136441 blocks [ 1063.095305] [ 1063.103091] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/rsync-rootfs_2016-11-15.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/rsync-rootfs_2016-11-15.cgz [ 1063.103094] [ 1063.332380] 8266 blocks [ 1063.332383] [ 1063.339964] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig_2016-11-15.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig_2016-11-15.cgz [ 1063.339968] [ 1063.380036] 1077 blocks [ 1063.380047] [ 1063.386713] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/netperf_2017-04-26.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/netperf_2017-04-26.cgz [ 1063.386716] [ 1063.402746] 360 blocks [ 1063.402750] [ 1063.411016] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/pkg/debian-x86_64-2016-08-31.cgz/netperf-x86_64_2017-04-27.cgz -o /tmp/cache/osimage/pkg/debian-x86_64-2016-08-31.cgz/netperf-x86_64_2017-04-27.cgz [ 1063.411020] [ 1063.440853] 1070 blocks [ 1063.440857] [ 1063.447789] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/iostat_2016-11-15.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/iostat_2016-11-15.cgz [ 1063.447792] [ 1063.513511] 2586 blocks [ 1063.513514] [ 1063.522650] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/turbostat_2016-11-15.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/turbostat_2016-11-15.cgz [ 1063.522653] [ 1063.672874] 5007 blocks [ 1063.672879] [ 1063.680885] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/pkg/debian-x86_64-2016-08-31.cgz/turbostat-x86_64-d5256b2_2017-06-20.cgz -o /tmp/cache/osimage/pkg/debian-x86_64-2016-08-31.cgz/turbostat-x86_64-d5256b2_2017-06-20.cgz [ 1063.680888] [ 1063.691665] 208 blocks [ 1063.691669] [ 1063.698542] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/perf_2017-10-01.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/perf_2017-10-01.cgz [ 1063.698545] [ 1066.074362] 117222 blocks [ 1066.074366] [ 1066.083964] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/pkg/debian-x86_64-2016-08-31.cgz/perf-x86_64-a8c964eacb21_2017-10-01.cgz -o /tmp/cache/osimage/pkg/debian-x86_64-2016-08-31.cgz/perf-x86_64-a8c964eacb21_2017-10-01.cgz [ 1066.083968] [ 1066.251560] 10149 blocks [ 1066.251564] [ 1066.259926] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/hw_2016-11-15.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/hw_2016-11-15.cgz [ 1066.259930] [ 1066.963020] 31441 blocks [ 1066.963023] [ 1066.971684] /usr/bin/curl -sSf http://inn:80/~lkp/osimage/deps/debian-x86_64-2016-08-31.cgz/cluster_2016-11-24.cgz -o /tmp/cache/osimage/deps/debian-x86_64-2016-08-31.cgz/cluster_2016-11-24.cgz [ 1066.971688] [ 1067.106715] 5373 blocks [ 1067.106718] [ 1067.117014] /usr/bin/curl -sSf http://inn:80/~lkp/pkg/linux/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/modules.cgz -o /tmp/cache/pkg/linux/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/modules.cgz [ 1067.117018] [ 1083.283467] 1002599 blocks [ 1083.283470] [ 1083.445108] /usr/bin/curl -sSf http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.yaml&job_state=booting -o /dev/null [ 1083.445112] [ 1083.642872] LKP: kexec loading... [ 1083.642876] [ 1083.648715] kexec --noefi -l /tmp/cache/pkg/linux/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/vmlinuz-4.13.0 --initrd=/tmp/cache/initrd-concatenated [ 1083.648717] [ 1085.467548] --append=ip=::::lkp-u410::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/lkp-u410/netperf-ipv4-900s-1-cs-localhost-TCP_MAERTS-performance-debian-x86_64-2016-08-31.cgz-CYCLIC_BASE-20171128-22977-1pacfcc-0.yaml ARCH=x86_64 kconfig=x86_64-rhel-7.2 branch=linus/master commit=569dbb88e80deb68974ef6fdd6a13edb9d686261 BOOT_IMAGE=/pkg/linux/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/vmlinuz-4.13.0 max_uptime=3300 RESULT_ROOT=/result/netperf/ipv4-900s-1-cs-localhost-TCP_MAERTS-performance/lkp-u410/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/569dbb88e80deb68974ef6fdd6a13edb9d686261/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk [ 1085.479385] [ 1087.119926] Unknown type (Reserved) while parsing /sys/firmware/memmap/17/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.119934] [ 1087.127768] Unknown type (Reserved) while parsing /sys/firmware/memmap/15/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.127775] [ 1087.134872] Unknown type (Reserved) while parsing /sys/firmware/memmap/21/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.134878] [ 1087.142074] Unknown type (Reserved) while parsing /sys/firmware/memmap/1/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.142080] [ 1087.149319] Unknown type (Reserved) while parsing /sys/firmware/memmap/18/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.149324] [ 1087.156647] Unknown type (Reserved) while parsing /sys/firmware/memmap/8/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.156653] [ 1087.164101] Unknown type (Reserved) while parsing /sys/firmware/memmap/16/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.164105] [ 1087.171529] Unknown type (Reserved) while parsing /sys/firmware/memmap/6/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.171534] [ 1087.179092] Unknown type (Reserved) while parsing /sys/firmware/memmap/14/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.179096] [ 1087.186717] Unknown type (Reserved) while parsing /sys/firmware/memmap/4/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.186722] [ 1087.194314] Unknown type (Reserved) while parsing /sys/firmware/memmap/2/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.194319] [ 1087.202079] Unknown type (Reserved) while parsing /sys/firmware/memmap/20/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.202085] [ 1087.209870] Unknown type (Reserved) while parsing /sys/firmware/memmap/10/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.209875] [ 1087.217730] Unknown type (Reserved) while parsing /sys/firmware/memmap/19/type. Please report this as bug. Using RANGE_RESERVED now. [ 1087.217734] [ 1089.691423] umount: /tmp: target is busy [ 1089.691427] [ 1089.696467] (In some cases useful info about processes that [ 1089.696470] [ 1089.701576] use the device is found by lsof(8) or fuser(1).) [ 1089.701577] [ 1089.832155] umount: /sys/fs/cgroup/systemd: target is busy [ 1089.832158] [ 1089.837028] (In some cases useful info about processes that [ 1089.837030] [ 1089.841863] use the device is found by lsof(8) or fuser(1).) [ 1089.841864] [ 1089.846325] umount: /sys/fs/cgroup: target is busy [ 1089.846327] [ 1089.850974] (In some cases useful info about processes that [ 1089.850975] [ 1089.855616] use the device is found by lsof(8) or fuser(1).) [ 1089.855617] [ 1089.859550] umount: /run: target is busy [ 1089.859551] [ 1089.863823] (In some cases useful info about processes that [ 1089.863825] [ 1089.868140] use the device is found by lsof(8) or fuser(1).) [ 1089.868141] [ 1089.872718] umount: /dev: target is busy