early console in setup code
[    0.000000] Linux version 5.1.0-rc4-00083-gf03c360 (kbuild@lkp-kbuild08) (gcc version 7.3.0 (Debian 7.3.0-1)) #2 Fri Apr 12 01:58:38 CST 2019
[    0.000000] Command line: ip=::::vm-snb-8G-423::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-8G-423/trinity-300s-debian-x86_64-2018-04-03.cgz-f03c36039664fc53ebf6d8322c-20190412-4166-1o2xnaj-1.yaml ARCH=x86_64 kconfig=x86_64-randconfig-h0-04111750 branch=linux-devel/devel-hourly-2019041115 commit=f03c36039664fc53ebf6d8322c46aaf8e373f70c BOOT_IMAGE=/pkg/linux/x86_64-randconfig-h0-04111750/gcc-7/f03c36039664fc53ebf6d8322c46aaf8e373f70c/vmlinuz-5.1.0-rc4-00083-gf03c360 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-snb-8G/debian-x86_64-2018-04-03.cgz/x86_64-randconfig-h0-04111750/gcc-7/f03c36039664fc53ebf6d8322c46aaf8e373f70c/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.
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    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 0x0000000000100000-0x00000000bffd1fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bffd2000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[    0.000000] printk: debug: ignoring loglevel setting.
[    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
[    0.000005] kvm-clock: cpu 0, msr 1e9400001, primary cpu clock
[    0.000005] kvm-clock: using sched offset of 4665805026 cycles
[    0.000023] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000040] tsc: Detected 2127.998 MHz processor
[    0.011737] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.011759] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.011793] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[    0.011814] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.011824] last_pfn = 0xbffd2 max_arch_pfn = 0x400000000
[    0.012104] BRK [0x1ea001000, 0x1ea001fff] PGTABLE
[    0.012117] BRK [0x1ea002000, 0x1ea002fff] PGTABLE
[    0.012126] BRK [0x1ea003000, 0x1ea003fff] PGTABLE
[    0.012553] BRK [0x1ea004000, 0x1ea004fff] PGTABLE
[    0.012561] BRK [0x1ea005000, 0x1ea005fff] PGTABLE
[    0.012883] BRK [0x1ea006000, 0x1ea006fff] PGTABLE
[    0.012915] BRK [0x1ea007000, 0x1ea007fff] PGTABLE
[    0.012947] BRK [0x1ea008000, 0x1ea008fff] PGTABLE
[    0.012979] BRK [0x1ea009000, 0x1ea009fff] PGTABLE
[    0.013010] BRK [0x1ea00a000, 0x1ea00afff] PGTABLE
[    0.013042] BRK [0x1ea00b000, 0x1ea00bfff] PGTABLE
[    0.013073] BRK [0x1ea00c000, 0x1ea00cfff] PGTABLE
[    0.165461] RAMDISK: [mem 0x795d0000-0x7fffffff]
[    0.165583] ACPI: Early table checksum verification disabled
[    0.165602] ACPI: RSDP 0x00000000000F6820 000014 (v00 BOCHS )
[    0.165649] ACPI: RSDT 0x00000000BFFE15C9 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.165683] ACPI: FACP 0x00000000BFFE149D 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.165758] ACPI: DSDT 0x00000000BFFE0040 00145D (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.165785] ACPI: FACS 0x00000000BFFE0000 000040
[    0.165805] ACPI: APIC 0x00000000BFFE1511 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.165832] ACPI: HPET 0x00000000BFFE1591 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.165879] ACPI: Local APIC address 0xfee00000
[    0.165900] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.239549] Zone ranges:
[    0.239567]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.239577]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.239586]   Normal   [mem 0x0000000100000000-0x000000023fffffff]
[    0.239596] Movable zone start for each node
[    0.239601] Early memory node ranges
[    0.239609]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.239618]   node   0: [mem 0x0000000000100000-0x00000000bffd1fff]
[    0.239626]   node   0: [mem 0x0000000100000000-0x000000023fffffff]
[    0.239684] Zeroed struct page in unavailable ranges: 144 pages
[    0.239719] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff]
[    0.239735] On node 0 totalpages: 2097008
[    0.239743]   DMA zone: 64 pages used for memmap
[    0.239750]   DMA zone: 21 pages reserved
[    0.239757]   DMA zone: 3998 pages, LIFO batch:0
[    0.240623]   DMA32 zone: 12224 pages used for memmap
[    0.240631]   DMA32 zone: 782290 pages, LIFO batch:63
[    0.423812]   Normal zone: 20480 pages used for memmap
[    0.423832]   Normal zone: 1310720 pages, LIFO batch:63
[    1.388980] kasan: KernelAddressSanitizer initialized
[    1.393350] ACPI: PM-Timer IO Port: 0x608
[    1.393363] ACPI: Local APIC address 0xfee00000
[    1.393382] APIC: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored.
[    1.393397] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    1.393490] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    1.393503] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    1.393514] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    1.393523] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    1.393532] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    1.393541] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    1.393550] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    1.393558] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    1.393568] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    1.393576] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    1.393585] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    1.393593] ACPI: IRQ0 used by override.
[    1.393602] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    1.393611] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    1.393621] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    1.393627] ACPI: IRQ5 used by override.
[    1.393636] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    1.393645] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    1.393655] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    1.393661] ACPI: IRQ9 used by override.
[    1.393667] ACPI: IRQ10 used by override.
[    1.393673] ACPI: IRQ11 used by override.
[    1.393682] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    1.393721] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    1.393731] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    1.393741] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    1.393751] Using ACPI (MADT) for SMP configuration information
[    1.393760] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    1.393791] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    1.393838] KVM setup async PF for cpu 0
[    1.393851] kvm-stealtime: cpu 0, msr 1e88c7ac0
[    1.393915] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    1.393929] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    1.393936] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    1.393943] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    1.393956] PM: Registered nosave memory: [mem 0xbffd2000-0xbfffffff]
[    1.393963] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff]
[    1.393971] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
[    1.393978] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
[    1.393986] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
[    1.394000] [mem 0xc0000000-0xfeffbfff] available for PCI devices
[    1.394007] Booting paravirtualized kernel on KVM
[    1.394024] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    2.838060] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    2.838078] pcpu-alloc: [0] 0 
[    2.838148] Built 1 zonelists, mobility grouping on.  Total pages: 2064219
[    2.838184] Kernel command line: ip=::::vm-snb-8G-423::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-8G-423/trinity-300s-debian-x86_64-2018-04-03.cgz-f03c36039664fc53ebf6d8322c-20190412-4166-1o2xnaj-1.yaml ARCH=x86_64 kconfig=x86_64-randconfig-h0-04111750 branch=linux-devel/devel-hourly-2019041115 commit=f03c36039664fc53ebf6d8322c46aaf8e373f70c BOOT_IMAGE=/pkg/linux/x86_64-randconfig-h0-04111750/gcc-7/f03c36039664fc53ebf6d8322c46aaf8e373f70c/vmlinuz-5.1.0-rc4-00083-gf03c360 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-snb-8G/debian-x86_64-2018-04-03.cgz/x86_64-randconfig-h0-04111750/gcc-7/f03c36039664fc53ebf6d8322c46aaf8e373f70c/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 r
[    2.839904] sysrq: sysrq always enabled.
[    2.847605] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    2.850447] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    4.674977] Memory: 6947128K/8388032K available (16388K kernel code, 6487K rwdata, 7428K rodata, 1236K init, 12388K bss, 1440904K reserved, 0K cma-reserved)
[    4.678600] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    4.695333] Kernel/User page tables isolation: enabled
[    4.776573] NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16
[    4.777849] ------------[ cut here ]------------
[    4.777856] Interrupts were enabled early
[    4.777899] WARNING: CPU: 0 PID: 0 at init/main.c:663 start_kernel+0x366/0x512
[    4.777906] Modules linked in:
[    4.777920] CPU: 0 PID: 0 Comm: swapper Not tainted 5.1.0-rc4-00083-gf03c360 #2
[    4.777929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[    4.777943] RIP: 0010:start_kernel+0x366/0x512
[    4.777957] Code: 01 00 e8 f2 85 00 00 e8 84 cd 01 00 e8 0e 48 02 00 e8 34 2b 8b fe 9c 58 0f ba e0 09 73 0e 48 c7 c7 e0 08 a0 99 e8 2c 91 bd fd <0f> 0b c6 05 4b c0 b9 ff 00 e8 64 d2 cb fd fb e8 c9 ca 02 00 e8 87
[    4.777966] RSP: 0000:ffffffff9a207ed8 EFLAGS: 00010282
[    4.777977] RAX: dffffc0000000008 RBX: ffff8881f699cb00 RCX: ffffffff9896f4d5
[    4.777986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff988f0c4b
[    4.777995] RBP: 1ffffffff3440fdb R08: fffffbfff35085ae R09: fffffbfff35085ae
[    4.778003] R10: 0000000000000001 R11: fffffbfff35085ad R12: ffffffff9ad812e0
[    4.778011] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    4.778020] FS:  0000000000000000(0000) GS:ffffffff9a2a7000(0000) knlGS:0000000000000000
[    4.778029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.778037] CR2: 00000000ffffffff CR3: 00000001e884c000 CR4: 00000000000006b0
[    4.778046] Call Trace:
[    4.778063]  ? mem_encrypt_init+0x1/0x1
[    4.778080]  ? memcpy_orig+0x16/0x110
[    4.778093]  secondary_startup_64+0xb6/0xc0
[    4.778116] random: get_random_bytes called from print_oops_end_marker+0x34/0x47 with crng_init=0
[    4.778128] ---[ end trace 8182026d66b2a4ad ]---
[    5.069338] printk: console [ttyS0] enabled
[    5.070488] ACPI: Core revision 20190215
[    5.076792] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    5.079662] hpet clockevent registered
[    5.080840] APIC: Switch to symmetric I/O mode setup
[    5.082385] enabled ExtINT on CPU#0
[    5.085752] ENABLING IO-APIC IRQs
[    5.086903] init IO_APIC IRQs
[    5.087843]  apic 0 pin 0 not connected
[    5.089114] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
[    5.091419] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    5.093832] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
[    5.096246] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
[    5.098484] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
[    5.100856] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
[    5.103153] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
[    5.106035] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
[    5.108877] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
[    5.111237] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
[    5.113617] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
[    5.116200] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
[    5.118539] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
[    5.121021] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
[    5.123306] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
[    5.125547]  apic 0 pin 16 not connected
[    5.126611]  apic 0 pin 17 not connected
[    5.127758]  apic 0 pin 18 not connected
[    5.128841]  apic 0 pin 19 not connected
[    5.129958]  apic 0 pin 20 not connected
[    5.131465]  apic 0 pin 21 not connected
[    5.132587]  apic 0 pin 22 not connected
[    5.133657]  apic 0 pin 23 not connected
[    5.135096] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    5.136801] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1eac813fa53, max_idle_ns: 440795210049 ns
[    5.139871] Calibrating delay loop (skipped) preset value.. 4255.99 BogoMIPS (lpj=8511992)
[    5.141967] pid_max: default: 32768 minimum: 301
[    5.144560] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    5.146458] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    5.152811] *** VALIDATE proc ***
[    5.155213] *** VALIDATE cgroup1 ***
[    5.155901] *** VALIDATE cgroup2 ***
[    5.157045] mce: CPU supports 10 MCE banks
[    5.160134] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    5.161957] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    5.163481] CPU: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[    5.163926] Spectre V2 : Mitigation: Full generic retpoline
[    5.165414] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    5.167896] Speculative Store Bypass: Vulnerable
[    5.177297] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
[    5.180217] TSC deadline timer enabled
[    5.183865] devtmpfs: initialized
[    5.187372] gcov: version magic: 0x4137332a
[    5.203597] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    5.203908] futex hash table entries: 256 (order: 1, 12288 bytes)
[    5.205966] prandom: seed boundary self test passed
[    5.211217] prandom: 100 self tests passed
[    5.211886] pinctrl core: initialized pinctrl subsystem
[    5.222975] NET: Registered protocol family 16
[    5.238065] EISA bus registered
[    5.239253] cpuidle: using governor ladder
[    5.242644] ACPI: bus type PCI registered
[    5.244072] PCI: Using configuration type 1 for base access
[    5.361677] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    5.365169] cryptd: max_cpu_qlen set to 1000
[    5.368975] ACPI: Added _OSI(Module Device)
[    5.370213] ACPI: Added _OSI(Processor Device)
[    5.371340] ACPI: Added _OSI(3.0 _SCP Extensions)
[    5.371897] ACPI: Added _OSI(Processor Aggregator Device)
[    5.373333] ACPI: Added _OSI(Linux-Dell-Video)
[    5.374551] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    5.376019] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    5.513746] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    5.554654] workqueue: round-robin CPU selection forced, expect performance impact
[    5.603004] ACPI: Interpreter enabled
[    5.604613] ACPI: (supports S0 S3 S4 S5)
[    5.605711] ACPI: Using IOAPIC for interrupt routing
[    5.607913] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    5.623146] ACPI: Enabled 2 GPEs in block 00 to 0F
[    5.956657] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    5.958473] acpi PNP0A03:00: _OSC: OS supports [Segments]
[    5.960465] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    5.965893] PCI host bridge to bus 0000:00
[    5.966976] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    5.967926] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    5.969653] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    5.971700] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    5.971938] pci_bus 0000:00: root bus resource [mem 0x240000000-0x2bfffffff window]
[    5.974065] pci_bus 0000:00: root bus resource [bus 00-ff]
[    5.975811] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    5.985934] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    5.997579] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    6.007442] pci 0000:00:01.1: reg 0x20: [io  0xc200-0xc20f]
[    6.011788] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    6.011890] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    6.013539] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    6.015378] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    6.025418] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    6.028022] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    6.029880] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    6.043143] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    6.047899] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    6.055900] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    6.067915] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    6.080329] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    6.083889] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    6.087887] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    6.105107] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    6.117549] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    6.122563] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    6.127887] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[    6.143075] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
[    6.159164] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[    6.163888] pci 0000:00:05.0: reg 0x10: [io  0xc080-0xc0bf]
[    6.167885] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[    6.182319] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
[    6.201115] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
[    6.205686] pci 0000:00:06.0: reg 0x10: [io  0xc0c0-0xc0ff]
[    6.210335] pci 0000:00:06.0: reg 0x14: [mem 0xfebf3000-0xfebf3fff]
[    6.222793] pci 0000:00:06.0: reg 0x20: [mem 0xfe008000-0xfe00bfff 64bit pref]
[    6.241643] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
[    6.247902] pci 0000:00:07.0: reg 0x10: [io  0xc100-0xc13f]
[    6.254351] pci 0000:00:07.0: reg 0x14: [mem 0xfebf4000-0xfebf4fff]
[    6.267913] pci 0000:00:07.0: reg 0x20: [mem 0xfe00c000-0xfe00ffff 64bit pref]
[    6.286194] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[    6.291895] pci 0000:00:08.0: reg 0x10: [io  0xc140-0xc17f]
[    6.299905] pci 0000:00:08.0: reg 0x14: [mem 0xfebf5000-0xfebf5fff]
[    6.315920] pci 0000:00:08.0: reg 0x20: [mem 0xfe010000-0xfe013fff 64bit pref]
[    6.335159] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
[    6.339921] pci 0000:00:09.0: reg 0x10: [io  0xc180-0xc1bf]
[    6.345838] pci 0000:00:09.0: reg 0x14: [mem 0xfebf6000-0xfebf6fff]
[    6.358178] pci 0000:00:09.0: reg 0x20: [mem 0xfe014000-0xfe017fff 64bit pref]
[    6.374138] pci 0000:00:0a.0: [1af4:1001] type 00 class 0x010000
[    6.379898] pci 0000:00:0a.0: reg 0x10: [io  0xc1c0-0xc1ff]
[    6.385558] pci 0000:00:0a.0: reg 0x14: [mem 0xfebf7000-0xfebf7fff]
[    6.397717] pci 0000:00:0a.0: reg 0x20: [mem 0xfe018000-0xfe01bfff 64bit pref]
[    6.411721] pci 0000:00:0b.0: [8086:25ab] type 00 class 0x088000
[    6.413363] pci 0000:00:0b.0: reg 0x10: [mem 0xfebf8000-0xfebf800f]
[    6.431040] pci_bus 0000:00: on NUMA node 0
[    6.458390] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    6.466857] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    6.474778] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    6.482789] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    6.487464] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    6.504450] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    6.506465] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    6.507914] pci 0000:00:02.0: vgaarb: bridge control possible
[    6.509928] vgaarb: loaded
[    6.526615] SCSI subsystem initialized
[    6.528438] libata version 3.00 loaded.
[    6.531076] media: Linux media interface: v0.10
[    6.532240] videodev: Linux video capture interface: v2.00
[    6.539289] PCI: Using ACPI for IRQ routing
[    6.539908] PCI: pci_cache_line_size set to 64 bytes
[    6.542176] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    6.543972] e820: reserve RAM buffer [mem 0xbffd2000-0xbfffffff]
[    6.552490] clocksource: Switched to clocksource kvm-clock
[    7.296491] VFS: Disk quotas dquot_6.6.0
[    7.311246] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    7.313353] *** VALIDATE hugetlbfs ***
[    7.315598] pnp: PnP ACPI init
[    7.318958] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    7.323113] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    7.327175] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    7.329951] pnp 00:03: [dma 2]
[    7.331711] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    7.336999] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    7.342174] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    7.347347] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    7.365812] pnp: PnP ACPI: found 7 devices
[    7.380868] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    7.384689] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    7.386607] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    7.388440] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    7.390548] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[    7.392624] pci_bus 0000:00: resource 8 [mem 0x240000000-0x2bfffffff window]
[    7.398143] NET: Registered protocol family 2
[    7.404201] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes)
[    7.407212] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    7.411545] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
[    7.420294] TCP: Hash tables configured (established 65536 bind 65536)
[    7.423790] UDP hash table entries: 4096 (order: 6, 393216 bytes)
[    7.426623] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes)
[    7.429854] NET: Registered protocol family 1
[    7.434515] RPC: Registered named UNIX socket transport module.
[    7.436365] RPC: Registered udp transport module.
[    7.437890] RPC: Registered tcp transport module.
[    7.439338] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    7.441454] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    7.443307] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    7.445565] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    7.447648] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    7.450718] PCI: CLS 0 bytes, default 64
[    7.453754] Unpacking initramfs...
[   30.712748] debug: unmapping init [mem 0xffff8880795d0000-0xffff88807fffffff]
[   30.727394] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[   30.729184] software IO TLB: mapped [mem 0xbbfd2000-0xbffd2000] (64MB)
[   30.732676] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1eac813fa53, max_idle_ns: 440795210049 ns
[   30.790258] CPU feature 'AVX registers' is not supported.
[   30.812932] Initialise system trusted keyrings
[   30.821429] Key type blacklist registered
[   30.823249] workingset: timestamp_bits=62 max_order=21 bucket_order=0
[   31.068574] NILFS version 2 loaded
[   31.086455] gfs2: GFS2 installed
[   31.499212] Key type asymmetric registered
[   31.502259] Asymmetric key parser 'x509' registered
[   31.510719] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[   31.512700] io scheduler kyber registered
[   32.892217] String selftests succeeded
[   32.904361] crc32: CRC_LE_BITS = 8, CRC_BE BITS = 8
[   32.905772] crc32: self tests passed, processed 225944 bytes in 4123818 nsec
[   32.912103] crc32c: CRC_LE_BITS = 8
[   32.913038] crc32c: self tests passed, processed 225944 bytes in 2361209 nsec
[   33.129071] crc32_combine: 8373 self tests passed
[   33.342293] crc32c_combine: 8373 self tests passed
[   33.348722] xz_dec_test: module loaded
[   33.349727] xz_dec_test: Create a device node with 'mknod xz_dec_test c 245 0' and write .xz files to it.
[   33.354149] glob: 64 self-tests passed, 0 failed
[   33.374913] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   33.378386] ACPI: Power Button [PWRF]
[   33.380235] Warning: Processor Platform Limit event detected, but not handled.
[   33.381974] Consider compiling CPUfreq support into your kernel.
[   33.767737] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   33.805005] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   33.846612] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[   33.861933] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[   33.867704] drm_mm: Testing DRM range manger (struct drm_mm), with random_seed=0x2dcc8bab max_iterations=8192 max_prime=128
[   33.870487] drm_mm: igt_sanitycheck - ok!
[   33.871541] igt_debug 0x0000000000000000-0x0000000000000200: 512: free
[   33.873262] igt_debug 0x0000000000000200-0x0000000000000600: 1024: used
[   33.874923] igt_debug 0x0000000000000600-0x0000000000000a00: 1024: free
[   33.876518] igt_debug 0x0000000000000a00-0x0000000000000e00: 1024: used
[   33.878172] igt_debug 0x0000000000000e00-0x0000000000001000: 512: free
[   33.879722] igt_debug total: 4096, used 2048 free 2048
[  329.750802] dummy-irq: no IRQ given.  Use irq=N
[  329.808548] Uniform Multi-Platform E-IDE driver
[  329.812333] osst :I: Tape driver with OnStream support version 0.99.4
[  329.812333] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[  329.823486] SCSI Media Changer driver v0.25 
[  329.828909] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[  329.830668] e1000: Copyright (c) 1999-2006 Intel Corporation.
[  337.653696] PCI Interrupt Link [LNKC] enabled at IRQ 11
BUG: kernel hang in boot-around-mounting-root stage

Elapsed time: 330

qemu-img create -f qcow2 disk-vm-snb-8G-423-0 256G
qemu-img create -f qcow2 disk-vm-snb-8G-423-1 256G
qemu-img create -f qcow2 disk-vm-snb-8G-423-2 256G
qemu-img create -f qcow2 disk-vm-snb-8G-423-3 256G
qemu-img create -f qcow2 disk-vm-snb-8G-423-4 256G
qemu-img create -f qcow2 disk-vm-snb-8G-423-5 256G
qemu-img create -f qcow2 disk-vm-snb-8G-423-6 256G

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-snb-8G-423
	-m 8192
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::26422-:22
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-drive file=disk-vm-snb-8G-423-0,media=disk,if=virtio
	-drive file=disk-vm-snb-8G-423-1,media=disk,if=virtio
	-drive file=disk-vm-snb-8G-423-2,media=disk,if=virtio
	-drive file=disk-vm-snb-8G-423-3,media=disk,if=virtio
	-drive file=disk-vm-snb-8G-423-4,media=disk,if=virtio
	-drive file=disk-vm-snb-8G-423-5,media=disk,if=virtio
	-drive file=disk-vm-snb-8G-423-6,media=disk,if=virtio
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-snb-8G-423::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=x86_64
	kconfig=x86_64-randconfig-h0-04111750
	branch=linux-devel/devel-hourly-2019041115
	commit=f03c36039664fc53ebf6d8322c46aaf8e373f70c
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-h0-04111750/gcc-7/f03c36039664fc53ebf6d8322c46aaf8e373f70c/vmlinuz-5.1.0-rc4-00083-gf03c360
	max_uptime=1500
	RESULT_ROOT=/result/trinity/300s/vm-snb-8G/debian-x86_64-2018-04-03.cgz/x86_64-randconfig-h0-04111750/gcc-7/f03c36039664fc53ebf6d8322c46aaf8e373f70c/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[*]}"
