early console in setup code
Probing EDD (edd=off to disable)... ok
early console in extract_kernel
input_data: 0x000000000278d3b1
input_len: 0x00000000009a710a
output: 0x0000000001000000
output_len: 0x00000000021029a8
kernel_total_size: 0x0000000002026000
trampoline_32bit: 0x000000000009d000

Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[    0.000000] Linux version 5.2.0-rc2-00418-g728e0fbf263e3 (kbuild@6cb9a63ab310) (gcc version 7.4.0 (Debian 7.4.0-6)) #2 SMP Tue Jun 4 22:40:52 CST 2019
[    0.000000] Command line: ip=::::vm-snb-quantal-x86_64-512::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-quantal-x86_64-512/boot-1-quantal-core-x86_64-2019-04-26.cgz-728e0fbf263e3e-20190605-3326-149ahd9-1.yaml ARCH=x86_64 kconfig=x86_64-lkp branch=krzk-github/for-next/defconfig-s3c-backlight-cleanup commit=728e0fbf263e3ed359c10cb13623390564102881 BOOT_IMAGE=/pkg/linux/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/vmlinuz-5.2.0-rc2-00418-g728e0fbf263e3 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-snb-quantal-x86_64/quantal-core-x86_64-2019-04-26.cgz/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/3 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 rcuperf.shutdown=0
[    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] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffdbfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ffdc000-0x000000007fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] printk: debug: ignoring loglevel setting.
[    0.000000] printk: bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 2d1e001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 387078448 cycles
[    0.000838] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.003273] tsc: Detected 2593.992 MHz processor
[    0.005775] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.006782] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.007671] last_pfn = 0x7ffdc max_arch_pfn = 0x400000000
[    0.008539] MTRR default type: write-back
[    0.009159] MTRR fixed ranges enabled:
[    0.009719]   00000-9FFFF write-back
[    0.010253]   A0000-BFFFF uncachable
[    0.010804]   C0000-FFFFF write-protect
[    0.011397] MTRR variable ranges enabled:
[    0.012005]   0 base 0080000000 mask FF80000000 uncachable
[    0.012835]   1 disabled
[    0.013223]   2 disabled
[    0.013599]   3 disabled
[    0.013982]   4 disabled
[    0.014352]   5 disabled
[    0.014717]   6 disabled
[    0.015087]   7 disabled
[    0.015475] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.016497] Scan for SMP in [mem 0x00000000-0x000003ff]
[    0.017319] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[    0.018130] Scan for SMP in [mem 0x000f0000-0x000fffff]
[    0.025266] found SMP MP-table at [mem 0x000f6a70-0x000f6a7f]
[    0.026148]   mpc: f6a80-f6b74
[    0.026645] check: Scanning 1 areas for low memory corruption
[    0.027525] BRK [0x03001000, 0x03001fff] PGTABLE
[    0.028205] BRK [0x03002000, 0x03002fff] PGTABLE
[    0.028853] BRK [0x03003000, 0x03003fff] PGTABLE
[    0.029550] BRK [0x03004000, 0x03004fff] PGTABLE
[    0.030453] BRK [0x03005000, 0x03005fff] PGTABLE
[    0.031197] RAMDISK: [mem 0x7ce41000-0x7ffcffff]
[    0.031900] ACPI: Early table checksum verification disabled
[    0.032790] ACPI: RSDP 0x00000000000F6860 000014 (v00 BOCHS )
[    0.033697] ACPI: RSDT 0x000000007FFE15C9 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.035023] ACPI: FACP 0x000000007FFE149D 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.036330] ACPI: DSDT 0x000000007FFE0040 00145D (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.037632] ACPI: FACS 0x000000007FFE0000 000040
[    0.038353] ACPI: APIC 0x000000007FFE1511 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.039719] ACPI: HPET 0x000000007FFE1591 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.041029] ACPI: Local APIC address 0xfee00000
[    0.041728] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.042927] No NUMA configuration found
[    0.043507] Faking a node at [mem 0x0000000000000000-0x000000007ffdbfff]
[    0.044514] NODE_DATA(0) allocated [mem 0x7ffd7000-0x7ffdbfff]
[    0.045423] cma: Reserved 200 MiB at 0x0000000070400000
[    0.046259] Zone ranges:
[    0.046653]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.047571]   DMA32    [mem 0x0000000001000000-0x000000007ffdbfff]
[    0.048484]   Normal   empty
[    0.048918]   Device   empty
[    0.049366] Movable zone start for each node
[    0.050023] Early memory node ranges
[    0.050559]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.051512]   node   0: [mem 0x0000000000100000-0x000000007ffdbfff]
[    0.052869] Zeroed struct page in unavailable ranges: 98 pages
[    0.052871] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdbfff]
[    0.054874] On node 0 totalpages: 524154
[    0.055475]   DMA zone: 64 pages used for memmap
[    0.056173]   DMA zone: 21 pages reserved
[    0.056763]   DMA zone: 3998 pages, LIFO batch:0
[    0.057512]   DMA32 zone: 8128 pages used for memmap
[    0.058279]   DMA32 zone: 520156 pages, LIFO batch:63
[    0.073301] ACPI: PM-Timer IO Port: 0x608
[    0.073925] ACPI: Local APIC address 0xfee00000
[    0.074633] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.075563] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.076580] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.077491] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.078550] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.079576] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.080657] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.081640] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.082707] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.083743] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.084808] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.085794] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.086865] ACPI: IRQ0 used by override.
[    0.087439] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.088568] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.089681] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.090806] ACPI: IRQ5 used by override.
[    0.091392] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.092469] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.093584] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.094690] ACPI: IRQ9 used by override.
[    0.095294] ACPI: IRQ10 used by override.
[    0.095915] ACPI: IRQ11 used by override.
[    0.096515] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.097625] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.098732] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.099856] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.100837] Using ACPI (MADT) for SMP configuration information
[    0.101679] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.102404] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.103127] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    0.103896] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.104819] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.105728] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.106634] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.107565] [mem 0x80000000-0xfeffbfff] available for PCI devices
[    0.108434] Booting paravirtualized kernel on KVM
[    0.109089] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.248811] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:2 nr_node_ids:1
[    0.250206] percpu: Embedded 52 pages/cpu s174168 r8192 d30632 u1048576
[    0.251077] pcpu-alloc: s174168 r8192 d30632 u1048576 alloc=1*2097152
[    0.251934] pcpu-alloc: [0] 0 1 
[    0.252393] KVM setup async PF for cpu 0
[    0.252919] kvm-stealtime: cpu 0, msr 7cc16280
[    0.253548] Built 1 zonelists, mobility grouping on.  Total pages: 515941
[    0.254460] Policy zone: DMA32
[    0.254869] Kernel command line: ip=::::vm-snb-quantal-x86_64-512::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-quantal-x86_64-512/boot-1-quantal-core-x86_64-2019-04-26.cgz-728e0fbf263e3e-20190605-3326-149ahd9-1.yaml ARCH=x86_64 kconfig=x86_64-lkp branch=krzk-github/for-next/defconfig-s3c-backlight-cleanup commit=728e0fbf263e3ed359c10cb13623390564102881 BOOT_IMAGE=/pkg/linux/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/vmlinuz-5.2.0-rc2-00418-g728e0fbf263e3 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-snb-quantal-x86_64/quantal-core-x86_64-2019-04-26.cgz/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/3 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 rcuperf.shut
[    0.255415] sysrq: sysrq always enabled.
[    0.273861] Memory: 1774932K/2096616K available (14356K kernel code, 1968K rwdata, 4980K rodata, 1748K init, 3064K bss, 116884K reserved, 204800K cma-reserved)
[    0.276254] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.277095] Kernel/User page tables isolation: enabled
[    0.277756] ftrace: allocating 50104 entries in 196 pages
[    0.297579] rcu: Hierarchical RCU implementation.
[    0.298206] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2.
[    0.299045] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.299961] 	Tasks RCU enabled.
[    0.300358] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.301308] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.304393] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16
[    0.305404] random: get_random_bytes called from start_kernel+0x309/0x4dd with crng_init=0
[    0.338826] Console: colour VGA+ 80x25
[    0.000000] Linux version 5.2.0-rc2-00418-g728e0fbf263e3 (kbuild@6cb9a63ab310) (gcc version 7.4.0 (Debian 7.4.0-6)) #2 SMP Tue Jun 4 22:40:52 CST 2019
[    0.000000] Command line: ip=::::vm-snb-quantal-x86_64-512::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-quantal-x86_64-512/boot-1-quantal-core-x86_64-2019-04-26.cgz-728e0fbf263e3e-20190605-3326-149ahd9-1.yaml ARCH=x86_64 kconfig=x86_64-lkp branch=krzk-github/for-next/defconfig-s3c-backlight-cleanup commit=728e0fbf263e3ed359c10cb13623390564102881 BOOT_IMAGE=/pkg/linux/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/vmlinuz-5.2.0-rc2-00418-g728e0fbf263e3 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-snb-quantal-x86_64/quantal-core-x86_64-2019-04-26.cgz/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/3 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 rcuperf.shutdown=0
[    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] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffdbfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ffdc000-0x000000007fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] printk: debug: ignoring loglevel setting.
[    0.000000] printk: bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 2d1e001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 387078448 cycles
[    0.000838] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.003273] tsc: Detected 2593.992 MHz processor
[    0.005775] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.006782] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.007671] last_pfn = 0x7ffdc max_arch_pfn = 0x400000000
[    0.008539] MTRR default type: write-back
[    0.009159] MTRR fixed ranges enabled:
[    0.009719]   00000-9FFFF write-back
[    0.010253]   A0000-BFFFF uncachable
[    0.010804]   C0000-FFFFF write-protect
[    0.011397] MTRR variable ranges enabled:
[    0.012005]   0 base 0080000000 mask FF80000000 uncachable
[    0.012835]   1 disabled
[    0.013223]   2 disabled
[    0.013599]   3 disabled
[    0.013982]   4 disabled
[    0.014352]   5 disabled
[    0.014717]   6 disabled
[    0.015087]   7 disabled
[    0.015475] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.016497] Scan for SMP in [mem 0x00000000-0x000003ff]
[    0.017319] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[    0.018130] Scan for SMP in [mem 0x000f0000-0x000fffff]
[    0.025266] found SMP MP-table at [mem 0x000f6a70-0x000f6a7f]
[    0.026148]   mpc: f6a80-f6b74
[    0.026645] check: Scanning 1 areas for low memory corruption
[    0.027525] BRK [0x03001000, 0x03001fff] PGTABLE
[    0.028205] BRK [0x03002000, 0x03002fff] PGTABLE
[    0.028853] BRK [0x03003000, 0x03003fff] PGTABLE
[    0.029550] BRK [0x03004000, 0x03004fff] PGTABLE
[    0.030453] BRK [0x03005000, 0x03005fff] PGTABLE
[    0.031197] RAMDISK: [mem 0x7ce41000-0x7ffcffff]
[    0.031900] ACPI: Early table checksum verification disabled
[    0.032790] ACPI: RSDP 0x00000000000F6860 000014 (v00 BOCHS )
[    0.033697] ACPI: RSDT 0x000000007FFE15C9 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.035023] ACPI: FACP 0x000000007FFE149D 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.036330] ACPI: DSDT 0x000000007FFE0040 00145D (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.037632] ACPI: FACS 0x000000007FFE0000 000040
[    0.038353] ACPI: APIC 0x000000007FFE1511 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.039719] ACPI: HPET 0x000000007FFE1591 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.041029] ACPI: Local APIC address 0xfee00000
[    0.041728] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.042927] No NUMA configuration found
[    0.043507] Faking a node at [mem 0x0000000000000000-0x000000007ffdbfff]
[    0.044514] NODE_DATA(0) allocated [mem 0x7ffd7000-0x7ffdbfff]
[    0.045423] cma: Reserved 200 MiB at 0x0000000070400000
[    0.046259] Zone ranges:
[    0.046653]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.047571]   DMA32    [mem 0x0000000001000000-0x000000007ffdbfff]
[    0.048484]   Normal   empty
[    0.048918]   Device   empty
[    0.049366] Movable zone start for each node
[    0.050023] Early memory node ranges
[    0.050559]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.051512]   node   0: [mem 0x0000000000100000-0x000000007ffdbfff]
[    0.052869] Zeroed struct page in unavailable ranges: 98 pages
[    0.052871] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdbfff]
[    0.054874] On node 0 totalpages: 524154
[    0.055475]   DMA zone: 64 pages used for memmap
[    0.056173]   DMA zone: 21 pages reserved
[    0.056763]   DMA zone: 3998 pages, LIFO batch:0
[    0.057512]   DMA32 zone: 8128 pages used for memmap
[    0.058279]   DMA32 zone: 520156 pages, LIFO batch:63
[    0.073301] ACPI: PM-Timer IO Port: 0x608
[    0.073925] ACPI: Local APIC address 0xfee00000
[    0.074633] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.075563] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.076580] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.077491] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.078550] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.079576] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.080657] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.081640] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.082707] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.083743] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.084808] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.085794] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.086865] ACPI: IRQ0 used by override.
[    0.087439] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.088568] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.089681] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.090806] ACPI: IRQ5 used by override.
[    0.091392] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.092469] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.093584] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.094690] ACPI: IRQ9 used by override.
[    0.095294] ACPI: IRQ10 used by override.
[    0.095915] ACPI: IRQ11 used by override.
[    0.096515] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.097625] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.098732] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.099856] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.100837] Using ACPI (MADT) for SMP configuration information
[    0.101679] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.102404] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.103127] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    0.103896] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.104819] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.105728] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.106634] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.107565] [mem 0x80000000-0xfeffbfff] available for PCI devices
[    0.108434] Booting paravirtualized kernel on KVM
[    0.109089] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.248811] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:2 nr_node_ids:1
[    0.250206] percpu: Embedded 52 pages/cpu s174168 r8192 d30632 u1048576
[    0.251077] pcpu-alloc: s174168 r8192 d30632 u1048576 alloc=1*2097152
[    0.251934] pcpu-alloc: [0] 0 1 
[    0.252393] KVM setup async PF for cpu 0
[    0.252919] kvm-stealtime: cpu 0, msr 7cc16280
[    0.253548] Built 1 zonelists, mobility grouping on.  Total pages: 515941
[    0.254460] Policy zone: DMA32
[    0.254869] Kernel command line: ip=::::vm-snb-quantal-x86_64-512::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-quantal-x86_64-512/boot-1-quantal-core-x86_64-2019-04-26.cgz-728e0fbf263e3e-20190605-3326-149ahd9-1.yaml ARCH=x86_64 kconfig=x86_64-lkp branch=krzk-github/for-next/defconfig-s3c-backlight-cleanup commit=728e0fbf263e3ed359c10cb13623390564102881 BOOT_IMAGE=/pkg/linux/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/vmlinuz-5.2.0-rc2-00418-g728e0fbf263e3 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-snb-quantal-x86_64/quantal-core-x86_64-2019-04-26.cgz/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/3 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 rcuperf.shut
[    0.255415] sysrq: sysrq always enabled.
[    0.273861] Memory: 1774932K/2096616K available (14356K kernel code, 1968K rwdata, 4980K rodata, 1748K init, 3064K bss, 116884K reserved, 204800K cma-reserved)
[    0.276254] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.277095] Kernel/User page tables isolation: enabled
[    0.277756] ftrace: allocating 50104 entries in 196 pages
[    0.297579] rcu: Hierarchical RCU implementation.
[    0.298206] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2.
[    0.299045] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.299961] 	Tasks RCU enabled.
[    0.300358] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.301308] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.304393] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16
[    0.305404] random: get_random_bytes called from start_kernel+0x309/0x4dd with crng_init=0
[    0.338826] Console: colour VGA+ 80x25
[    0.693950] printk: console [tty0] enabled
[    0.695559] printk: console [ttyS0] enabled
[    0.695559] printk: console [ttyS0] enabled
[    0.697774] printk: bootconsole [earlyser0] disabled
[    0.697774] printk: bootconsole [earlyser0] disabled
[    0.700226] ACPI: Core revision 20190509
[    0.701856] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.704850] hpet clockevent registered
[    0.706134] APIC: Switch to symmetric I/O mode setup
[    0.707601] enabled ExtINT on CPU#0
[    0.710152] ENABLING IO-APIC IRQs
[    0.711351] init IO_APIC IRQs
[    0.712458]  apic 0 pin 0 not connected
[    0.713869] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.716862] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.719781] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.722793] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.725791] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.728723] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.731735] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.734688] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.737498] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.740068] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.742589] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.745484] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.748449] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.751567] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.754658] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.757754]  apic 0 pin 16 not connected
[    0.759297]  apic 0 pin 17 not connected
[    0.760726]  apic 0 pin 18 not connected
[    0.762201]  apic 0 pin 19 not connected
[    0.763659]  apic 0 pin 20 not connected
[    0.765312]  apic 0 pin 21 not connected
[    0.766920]  apic 0 pin 22 not connected
[    0.768571]  apic 0 pin 23 not connected
[    0.770469] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.772520] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x25641074d3b, max_idle_ns: 440795244898 ns
[    0.776242] Calibrating delay loop (skipped) preset value.. 5187.98 BogoMIPS (lpj=10375968)
[    0.780246] pid_max: default: 32768 minimum: 301
[    0.784884] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.787623] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.788260] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.792252] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.794624] *** VALIDATE proc ***
[    0.796306] *** VALIDATE cgroup1 ***
[    0.797862] *** VALIDATE cgroup2 ***
[    0.799537] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.800245] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.802218] Spectre V2 : Mitigation: Full generic retpoline
[    0.804247] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.808245] Speculative Store Bypass: Vulnerable
[    0.809978] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.812608] Freeing SMP alternatives memory: 52K
[    0.814624] TSC deadline timer enabled
[    0.816241] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[    0.816241] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
[    0.816326] rcu: Hierarchical SRCU implementation.
[    0.819214] smp: Bringing up secondary CPUs ...
[    0.820405] x86: Booting SMP configuration:
[    0.822083] .... node  #0, CPUs:      #1
[    0.454899] kvm-clock: cpu 1, msr 2d1e041, secondary cpu clock
[    0.454899] masked ExtINT on CPU#1
[    0.828287] KVM setup async PF for cpu 1
[    0.829887] kvm-stealtime: cpu 1, msr 7cd16280
[    0.831556] smp: Brought up 1 node, 2 CPUs
[    0.832250] smpboot: Max logical packages: 2
[    0.833792] smpboot: Total of 2 processors activated (10375.96 BogoMIPS)
[    0.840515] devtmpfs: initialized
[    0.841718] x86/mm: Memory block size: 128MB
[    0.845495] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.848259] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.851433] xor: automatically using best checksumming function   avx       
[    0.852460] NET: Registered protocol family 16
[    0.855467] cpuidle: using governor ladder
[    0.856256] cpuidle: using governor menu
[    0.858672] ACPI: bus type PCI registered
[    0.860194] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.860472] PCI: Using configuration type 1 for base access
[    0.883078] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.892623] cryptd: max_cpu_qlen set to 1000
[    0.968265] raid6: sse2x4   gen()  8747 MB/s
[    1.036253] raid6: sse2x4   xor()  5050 MB/s
[    1.104256] raid6: sse2x2   gen()  6804 MB/s
[    1.172259] raid6: sse2x2   xor()  4062 MB/s
[    1.240261] raid6: sse2x1   gen()  5260 MB/s
[    1.308254] raid6: sse2x1   xor()  3410 MB/s
[    1.309898] raid6: using algorithm sse2x4 gen() 8747 MB/s
[    1.311712] raid6: .... xor() 5050 MB/s, rmw enabled
[    1.312248] raid6: using ssse3x2 recovery algorithm
[    1.316384] ACPI: Added _OSI(Module Device)
[    1.317983] ACPI: Added _OSI(Processor Device)
[    1.319655] ACPI: Added _OSI(3.0 _SCP Extensions)
[    1.319655] ACPI: Added _OSI(Processor Aggregator Device)
[    1.319655] ACPI: Added _OSI(Linux-Dell-Video)
[    1.319775] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    1.320241] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    1.320310] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    1.324241] ACPI: Interpreter enabled
[    1.324241] ACPI: (supports S0 S3 S4 S5)
[    1.324241] ACPI: Using IOAPIC for interrupt routing
[    1.328313] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    1.331617] ACPI: Enabled 2 GPEs in block 00 to 0F
[    1.332241] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    1.332241] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    1.332241] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    1.332241] acpiphp: Slot [3] registered
[    1.332241] acpiphp: Slot [4] registered
[    1.333219] acpiphp: Slot [5] registered
[    1.333219] acpiphp: Slot [6] registered
[    1.336313] acpiphp: Slot [7] registered
[    1.336313] acpiphp: Slot [8] registered
[    1.336313] acpiphp: Slot [9] registered
[    1.340264] acpiphp: Slot [10] registered
[    1.340274] acpiphp: Slot [11] registered
[    1.344259] acpiphp: Slot [12] registered
[    1.344259] acpiphp: Slot [13] registered
[    1.348302] acpiphp: Slot [14] registered
[    1.349881] acpiphp: Slot [15] registered
[    1.351520] acpiphp: Slot [16] registered
[    1.352290] acpiphp: Slot [17] registered
[    1.353944] acpiphp: Slot [18] registered
[    1.356256] acpiphp: Slot [19] registered
[    1.356287] acpiphp: Slot [20] registered
[    1.357871] acpiphp: Slot [21] registered
[    1.360257] acpiphp: Slot [22] registered
[    1.360286] acpiphp: Slot [23] registered
[    1.364255] acpiphp: Slot [24] registered
[    1.364300] acpiphp: Slot [25] registered
[    1.364300] acpiphp: Slot [26] registered
[    1.368255] acpiphp: Slot [27] registered
[    1.368287] acpiphp: Slot [28] registered
[    1.368287] acpiphp: Slot [29] registered
[    1.369880] acpiphp: Slot [30] registered
[    1.372369] acpiphp: Slot [31] registered
[    1.372369] PCI host bridge to bus 0000:00
[    1.373954] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.376054] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.392260] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.395193] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window]
[    1.400253] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window]
[    1.403091] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.404308] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    1.412315] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    1.415174] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    1.424683] pci 0000:00:01.1: reg 0x20: [io  0xc0c0-0xc0cf]
[    1.428284] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    1.430609] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    1.432248] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    1.434299] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    1.436422] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    1.438575] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    1.440267] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    1.444412] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    1.445925] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    1.450899] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    1.461803] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    1.468142] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    1.469403] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    1.472250] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    1.476177] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    1.484539] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    1.488036] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    1.490139] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[    1.496163] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
[    1.504262] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[    1.505852] pci 0000:00:05.0: reg 0x10: [io  0xc080-0xc0bf]
[    1.509041] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[    1.521055] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
[    1.525531] pci 0000:00:06.0: [8086:25ab] type 00 class 0x088000
[    1.536852] pci 0000:00:06.0: reg 0x10: [mem 0xfebf3000-0xfebf300f]
[    1.545938] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    1.546311] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    1.548364] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    1.550213] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    1.552361] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    1.556296] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    1.556296] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    1.560268] pci 0000:00:02.0: vgaarb: bridge control possible
[    1.562161] vgaarb: loaded
[    1.564305] SCSI subsystem initialized
[    1.572346] libata version 3.00 loaded.
[    1.574073] ACPI: bus type USB registered
[    1.576305] usbcore: registered new interface driver usbfs
[    1.580297] usbcore: registered new interface driver hub
[    1.582054] usbcore: registered new device driver usb
[    1.583776] pps_core: LinuxPPS API ver. 1 registered
[    1.584264] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.588291] PTP clock support registered
[    1.592421] EDAC MC: Ver: 3.0.0
[    1.594053] PCI: Using ACPI for IRQ routing
[    1.596251] PCI: pci_cache_line_size set to 64 bytes
[    1.596251] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    1.600254] e820: reserve RAM buffer [mem 0x7ffdc000-0x7fffffff]
[    1.602514] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.3)
[    1.605310] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    1.607463] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    1.616248] clocksource: Switched to clocksource kvm-clock
[    1.790752] VFS: Disk quotas dquot_6.6.0
[    1.792132] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.793942] *** VALIDATE hugetlbfs ***
[    1.795276] pnp: PnP ACPI init
[    1.796531] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.798323] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    1.800122] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    1.801867] pnp 00:03: [dma 2]
[    1.803046] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    1.804970] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    1.806762] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    1.808534] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    1.810500] pnp: PnP ACPI: found 7 devices
[    1.818249] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.820978] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    1.822692] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    1.824417] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    1.826271] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window]
[    1.828108] pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window]
[    1.830065] NET: Registered protocol family 2
[    1.831714] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes)
[    1.834400] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    1.837046] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    1.838945] TCP: Hash tables configured (established 16384 bind 16384)
[    1.840832] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    1.842525] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    1.844342] NET: Registered protocol family 1
[    1.846077] RPC: Registered named UNIX socket transport module.
[    1.847727] RPC: Registered udp transport module.
[    1.849107] RPC: Registered tcp transport module.
[    1.850475] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.852149] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    1.853717] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    1.855287] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    1.856963] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.859575] PCI: CLS 0 bytes, default 64
[    1.860937] Trying to unpack rootfs image as initramfs...
[    2.858013] ------------[ cut here ]------------
[    2.860248] kernel BUG at mm/vmalloc.c:470!
[    2.863532] invalid opcode: 0000 [#1] SMP PTI
[    2.865038] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.2.0-rc2-00418-g728e0fbf263e3 #2
[    2.867517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[    2.869603] RIP: 0010:__free_vmap_area+0xab/0x314
[    2.869603] Code: 4d e0 48 39 f0 73 0f 48 39 d1 72 0a 4c 8d 75 10 48 8b 4d 10 eb 16 48 39 f0 72 0f 48 39 d1 73 0a 4c 8d 75 08 48 8b 4d 08 eb 02 <0f> 0b 48 85 c9 75 c6 48 85 ed 49 89 ef 0f 84 27 02 00 00 48 8d 4d
[    2.876280] RSP: 0000:ffffc90000327d00 EFLAGS: 00010287
[    2.876280] RAX: ffffc900019e8000 RBX: ffff88806dbc9790 RCX: ffff88806dbc98f0
[    2.876280] RDX: ffffc900019ed000 RSI: ffffc90001a00000 RDI: ffff88806d426d88
[    2.876280] RBP: ffff88806dbc9a18 R08: 0000000000000001 R09: ffffffff8129d4c2
[    2.884274] R10: ffffea0001b47880 R11: 00000000f0000080 R12: 0000000000008000
[    2.884274] R13: ffff88806dbc9630 R14: ffff88806dbc9760 R15: 0000000000000000
[    2.884274] FS:  0000000000000000(0000) GS:ffff88807cd00000(0000) knlGS:0000000000000000
[    2.884274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.892282] CR2: ffffc900003bc000 CR3: 000000000260a000 CR4: 00000000000406e0
[    2.892282] Call Trace:
[    2.892282]  ? kmem_cache_free+0x140/0x1f5
[    2.892282]  __purge_vmap_area_lazy+0x8f/0xdf
[    2.892282]  _vm_unmap_aliases+0x110/0x13d
[    2.900279]  change_page_attr_set_clr+0xc7/0x253
[    2.900279]  ? set_debug_rodata+0x11/0x11
[    2.900279]  set_memory_nx+0x35/0x38
[    2.900279]  free_init_pages+0x54/0x7f
[    2.900279]  ? do_name+0x2b1/0x2b1
[    2.900279]  populate_rootfs+0xe2/0x101
[    2.908291]  do_one_initcall+0x97/0x1b4
[    2.908291]  kernel_init_freeable+0x23b/0x2d4
[    2.908291]  ? rest_init+0xc6/0xc6
[    2.908291]  kernel_init+0xa/0xff
[    2.908291]  ret_from_fork+0x3a/0x50
[    2.908291] Modules linked in:
[    2.917205] ---[ end trace 1a2925ea0cc5d2c3 ]---
[    2.919076] RIP: 0010:__free_vmap_area+0xab/0x314
[    2.920669] Code: 4d e0 48 39 f0 73 0f 48 39 d1 72 0a 4c 8d 75 10 48 8b 4d 10 eb 16 48 39 f0 72 0f 48 39 d1 73 0a 4c 8d 75 08 48 8b 4d 08 eb 02 <0f> 0b 48 85 c9 75 c6 48 85 ed 49 89 ef 0f 84 27 02 00 00 48 8d 4d
[    2.926000] RSP: 0000:ffffc90000327d00 EFLAGS: 00010287
[    2.927648] RAX: ffffc900019e8000 RBX: ffff88806dbc9790 RCX: ffff88806dbc98f0
[    2.929669] RDX: ffffc900019ed000 RSI: ffffc90001a00000 RDI: ffff88806d426d88
[    2.931661] RBP: ffff88806dbc9a18 R08: 0000000000000001 R09: ffffffff8129d4c2
[    2.933749] R10: ffffea0001b47880 R11: 00000000f0000080 R12: 0000000000008000
[    2.935714] R13: ffff88806dbc9630 R14: ffff88806dbc9760 R15: 0000000000000000
[    2.937763] FS:  0000000000000000(0000) GS:ffff88807cd00000(0000) knlGS:0000000000000000
[    2.940642] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.942405] CR2: ffffc900003bc000 CR3: 000000000260a000 CR4: 00000000000406e0
[    2.944427] Kernel panic - not syncing: Fatal exception

Elapsed time: 10

qemu-img create -f qcow2 disk-vm-snb-quantal-x86_64-512-0 256G
qemu-img create -f qcow2 disk-vm-snb-quantal-x86_64-512-1 256G

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-snb-quantal-x86_64-512
	-m 2048
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-drive file=disk-vm-snb-quantal-x86_64-512-0,media=disk,if=virtio
	-drive file=disk-vm-snb-quantal-x86_64-512-1,media=disk,if=virtio
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-snb-quantal-x86_64-512::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=x86_64
	kconfig=x86_64-lkp
	branch=krzk-github/for-next/defconfig-s3c-backlight-cleanup
	commit=728e0fbf263e3ed359c10cb13623390564102881
	BOOT_IMAGE=/pkg/linux/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/vmlinuz-5.2.0-rc2-00418-g728e0fbf263e3
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-snb-quantal-x86_64/quantal-core-x86_64-2019-04-26.cgz/x86_64-lkp/gcc-7/728e0fbf263e3ed359c10cb13623390564102881/3
	result_service=tmpfs
	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
	rcuperf.shutdown=0
)

"${kvm[@]}" -append "${append[*]}"
