early console in setup code
early console in extract_kernel
input_data: 0x00000000046e82c8
input_len: 0x0000000000da5d9d
output: 0x0000000001000000
output_len: 0x0000000002fe72e8
kernel_total_size: 0x00000000044b1000
trampoline_32bit: 0x000000000009d000

Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[    0.000000] Linux version 4.17.0-11348-g4808e7a (kbuild@cairo) (gcc version 5.4.1 20171010 (Debian 5.5.0-3)) #1 PREEMPT Wed Jun 13 04:49:16 CST 2018
[    0.000000] Command line: ip=::::vm-ivb41-quantal-x86_64-20::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-ivb41-quantal-x86_64-20/boot-1-quantal-core-x86_64.cgz-4808e7a5dc055fd8776e6b59e02775730ea716f6-20180613-57359-t58fvv-0.yaml ARCH=x86_64 kconfig=x86_64-randconfig-u0-06121425 branch=linux-devel/devel-catchup-201806130034 commit=4808e7a5dc055fd8776e6b59e02775730ea716f6 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-u0-06121425/gcc-5/4808e7a5dc055fd8776e6b59e02775730ea716f6/vmlinuz-4.17.0-11348-g4808e7a max_uptime=600 RESULT_ROOT=/result/boot/1/vm-ivb41-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-u0-06121425/gcc-5/4808e7a5dc055fd8776e6b59e02775730ea716f6/0 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=ttyS0,115
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    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 0x0000000000100000-0x000000001ffdffff] usable
[    0.000000] BIOS-e820: [mem 0x000000001ffe0000-0x000000001fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] debug: ignoring loglevel setting.
[    0.000000] 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] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] last_pfn = 0x1ffe0 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: write-back
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0080000000 mask FF80000000 uncachable
[    0.000000]   1 disabled
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [(____ptrval____)] 99000 size 24576
[    0.000000] BRK [0x0548c000, 0x0548cfff] PGTABLE
[    0.000000] BRK [0x0548d000, 0x0548dfff] PGTABLE
[    0.000000] BRK [0x0548e000, 0x0548efff] PGTABLE
[    0.000000] BRK [0x0548f000, 0x0548ffff] PGTABLE
[    0.000000] RAMDISK: [mem 0x1e742000-0x1ffdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6870 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x000000001FFE1628 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x000000001FFE147C 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x000000001FFE0040 00143C (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x000000001FFE0000 000040
[    0.000000] ACPI: APIC 0x000000001FFE1570 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x000000001FFE15F0 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.000000] cma: dma_contiguous_reserve(limit 1ffe0000)
[    0.000000] kvm-clock: cpu 0, msr 0:1e740001, primary cpu clock
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: using sched offset of 551317563 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000000001000-0x000000001ffdffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x000000001ffdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001ffdffff]
[    0.000000] On node 0 totalpages: 130942
[    0.000000]   DMA32 zone: 2048 pages used for memmap
[    0.000000]   DMA32 zone: 21 pages reserved
[    0.000000]   DMA32 zone: 130942 pages, LIFO batch:31
[    0.000000] Reserved but unavailable: 98 pages
[    0.000000] kasan: KernelAddressSanitizer initialized
[    0.000000] ACPI: PM-Timer IO Port: 0x608
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] APIC: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored.
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 0, version 17, 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 0, APIC INT 02
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    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 0, APIC INT 09
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.000000] ACPI: IRQ5 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ10 used by override.
[    0.000000] ACPI: IRQ11 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 34a0380
[    0.000000] [mem 0x20000000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] WARNING: WARNING: Bad or missing .orc_unwind table.  Disabling unwinder.
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 128873
[    0.000000] Kernel command line: ip=::::vm-ivb41-quantal-x86_64-20::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-ivb41-quantal-x86_64-20/boot-1-quantal-core-x86_64.cgz-4808e7a5dc055fd8776e6b59e02775730ea716f6-20180613-57359-t58fvv-0.yaml ARCH=x86_64 kconfig=x86_64-randconfig-u0-06121425 branch=linux-devel/devel-catchup-201806130034 commit=4808e7a5dc055fd8776e6b59e02775730ea716f6 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-u0-06121425/gcc-5/4808e7a5dc055fd8776e6b59e02775730ea716f6/vmlinuz-4.17.0-11348-g4808e7a max_uptime=600 RESULT_ROOT=/result/boot/1/vm-ivb41-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-u0-06121425/gcc-5/4808e7a5dc055fd8776e6b59e02775730ea716f6/0 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=tt
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.000000] Memory: 344816K/523768K available (24584K kernel code, 8035K rwdata, 9280K rodata, 1588K init, 23184K bss, 178952K reserved, 0K cma-reserved)
[    0.000000] random: get_random_u64 called from __kmem_cache_create+0x22/0x390 with crng_init=0
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Kernel/User page tables isolation: enabled
[    0.001000] Running RCU self tests
[    0.001000] Preemptible hierarchical RCU implementation.
[    0.001000] 	RCU event tracing is enabled.
[    0.001000] 	RCU lockdep checking is enabled.
[    0.001000] 	RCU priority boosting: priority 1 delay 500 ms.
[    0.001000] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.001000] 	Tasks RCU enabled.
[    0.001000] NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16
[    0.001000] console [ttyS0] enabled
[    0.001000] console [ttyS0] enabled
[    0.001000] bootconsole [earlyser0] disabled
[    0.001000] bootconsole [earlyser0] disabled
[    0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.001000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.001000] ... MAX_LOCK_DEPTH:          48
[    0.001000] ... MAX_LOCKDEP_KEYS:        8191
[    0.001000] ... CLASSHASH_SIZE:          4096
[    0.001000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.001000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.001000] ... CHAINHASH_SIZE:          32768
[    0.001000]  memory used by lock dependency info: 7391 kB
[    0.001000]  per task-struct memory footprint: 1920 bytes
[    0.001000] ------------------------
[    0.001000] | Locking API testsuite:
[    0.001000] ----------------------------------------------------------------------------
[    0.001000]                                  | spin |wlock |rlock |mutex | wsem | rsem |
[    0.001000]   --------------------------------------------------------------------------
[    0.001000]                      A-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]                  A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]              A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]              A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]          A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]          A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]          A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]                     double unlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]                   initialize held:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]   --------------------------------------------------------------------------
[    0.001000]               recursive read-lock:             |  ok  |             |  ok  |
[    0.001000]            recursive read-lock #2:             |  ok  |             |  ok  |
[    0.001000]             mixed read-write-lock:             |  ok  |             |  ok  |
[    0.001000]             mixed write-read-lock:             |  ok  |             |  ok  |
[    0.001000]   mixed read-lock/lock-write ABBA:             |FAILED|             |  ok  |
[    0.001000]    mixed read-lock/lock-read ABBA:             |  ok  |             |  ok  |
[    0.001000]  mixed write-lock/lock-write ABBA:             |  ok  |             |  ok  |
[    0.001000]   --------------------------------------------------------------------------
[    0.001000]      hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    0.001000]      soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    0.001000]      hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    0.001000]      soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    0.001000]        sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
[    0.001000]        sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
[    0.001000]          hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    0.001000]          soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    0.001000]          hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    0.001000]          soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    0.001000]     hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    0.001000]     soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    0.001000]       soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    0.001000]       soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    0.001000]       soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    0.001000]       soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    0.001000]       soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    0.001000]       soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    0.001000]       hard-irq read-recursion/123:  ok  |
[    0.001000]       soft-irq read-recursion/123:  ok  |
[    0.001000]       hard-irq read-recursion/132:  ok  |
[    0.001000]       soft-irq read-recursion/132:  ok  |
[    0.001000]       hard-irq read-recursion/213:  ok  |
[    0.001000]       soft-irq read-recursion/213:  ok  |
[    0.001000]       hard-irq read-recursion/231:  ok  |
[    0.001000]       soft-irq read-recursion/231:  ok  |
[    0.001000]       hard-irq read-recursion/312:  ok  |
[    0.001000]       soft-irq read-recursion/312:  ok  |
[    0.001000]       hard-irq read-recursion/321:  ok  |
[    0.001000]       soft-irq read-recursion/321:  ok  |
[    0.001000]   --------------------------------------------------------------------------
[    0.001000]   | Wound/wait tests |
[    0.001000]   ---------------------
[    0.001000]                   ww api failures:  ok  |  ok  |  ok  |
[    0.001000]                ww contexts mixing:  ok  |  ok  |
[    0.001000]              finishing ww context:  ok  |  ok  |  ok  |  ok  |
[    0.001000]                locking mismatches:  ok  |  ok  |  ok  |
[    0.001000]                  EDEADLK handling:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.001000]            spinlock nest unlocked:  ok  |
[    0.001000]   -----------------------------------------------------
[    0.001000]                                  |block | try  |context|
[    0.001000]   -----------------------------------------------------
[    0.001000]                           context:  ok  |  ok  |  ok  |
[    0.001000]                               try:  ok  |  ok  |  ok  |
[    0.001000]                             block:  ok  |  ok  |  ok  |
[    0.001000]                          spinlock:  ok  |  ok  |  ok  |
[    0.001000] -------------------------------------------------------
[    0.001000] Good, all 261 testcases passed! |
[    0.001000] ---------------------------------
[    0.001000] ODEBUG: selftest passed
[    0.001000] ACPI: Core revision 20180508
[    0.001000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.001000] hpet clockevent registered
[    0.001030] APIC: Switch to symmetric I/O mode setup
[    0.003139] x2apic enabled
[    0.003862] Switched APIC routing to physical x2apic.
[    0.004019] enabled ExtINT on CPU#0
[    0.006288] ENABLING IO-APIC IRQs
[    0.006824] init IO_APIC IRQs
[    0.007014]  apic 0 pin 0 not connected
[    0.008061] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:0)
[    0.009094] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:0)
[    0.010000] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:0)
[    0.010000]  apic 0 pin 16 not connected
[    0.010000]  apic 0 pin 17 not connected
[    0.010000]  apic 0 pin 18 not connected
[    0.010000]  apic 0 pin 19 not connected
[    0.010000]  apic 0 pin 20 not connected
[    0.010000]  apic 0 pin 21 not connected
[    0.010000]  apic 0 pin 22 not connected
[    0.010000]  apic 0 pin 23 not connected
[    0.010000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.010000] tsc: Detected 2693.508 MHz processor
[    0.010000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26d349e8249, max_idle_ns: 440795288087 ns
[    0.010050] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508)
[    0.011014] pid_max: default: 32768 minimum: 301
[    0.012318] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.013025] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.017826] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.018014] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.019012] CPU: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    0.020026] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
[    0.020034] Speculative Store Bypass: Vulnerable
[    0.028731] Performance Events: PMU not available due to virtualization, using software events only.
[    0.031248] Hierarchical SRCU implementation.
[    0.034610] NMI watchdog: Perf event create on CPU 0 failed with -2
[    0.035016] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.036038] ==================================================================
[    0.037000] BUG: KASAN: null-ptr-deref in hrtimer_active+0x70/0xa0
[    0.037000] Read of size 4 at addr 0000000000000010 by task swapper/1
[    0.037000] 
[    0.037000] CPU: 0 PID: 1 Comm: swapper Tainted: G                T 4.17.0-11348-g4808e7a #1
[    0.037000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[    0.037000] Call Trace:
[    0.037000]  ? kasan_report+0xe3/0x360
[    0.037000]  ? hrtimer_active+0x70/0xa0
[    0.037000]  ? hrtimer_try_to_cancel+0x17/0x210
[    0.037000]  ? hrtimer_cancel+0x15/0x20
[    0.037000]  ? softlockup_stop_fn+0x11/0x20
[    0.037000]  ? lockup_detector_reconfigure+0x25/0xa0
[    0.037000]  ? lockup_detector_init+0x51/0x5d
[    0.037000]  ? kernel_init_freeable+0xa9/0x243
[    0.037000]  ? rest_init+0xd0/0xd0
[    0.037000]  ? kernel_init+0xf/0x120
[    0.037000]  ? rest_init+0xd0/0xd0
[    0.037000]  ? ret_from_fork+0x24/0x30
[    0.037000] ==================================================================
[    0.037000] Disabling lock debugging due to kernel taint
[    0.037032] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
[    0.038000] PGD 0 P4D 0 
[    0.038000] Oops: 0000 [#1] PREEMPT KASAN PTI
[    0.038000] CPU: 0 PID: 1 Comm: swapper Tainted: G    B           T 4.17.0-11348-g4808e7a #1
[    0.038000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[    0.038000] RIP: 0010:hrtimer_active+0x70/0xa0
[    0.038000] Code: 11 4c 89 f7 e8 a1 05 19 00 48 8b 45 30 48 39 c3 74 36 4c 89 f7 e8 90 05 19 00 48 8b 5d 30 4c 8d 6b 10 4c 89 ef e8 80 04 19 00 <44> 8b 63 10 41 f6 c4 01 74 a2 f3 90 eb ea 5b b8 01 00 00 00 5d 41 
[    0.038000] RSP: 0000:ffff88000015fe68 EFLAGS: 00010282
[    0.038000] RAX: ffff880000154900 RBX: 0000000000000000 RCX: 0000000000000000
[    0.038000] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffff8242a236
[    0.038000] RBP: ffffffff8351ef20 R08: 0000000000000000 R09: 0000000000000000
[    0.038000] R10: 0000000000000001 R11: fffffbfff09346c7 R12: 0000000000000000
[    0.038000] R13: 0000000000000010 R14: ffffffff8351ef50 R15: ffffffff8351ef58
[    0.038000] FS:  0000000000000000(0000) GS:ffffffff83482000(0000) knlGS:0000000000000000
[    0.038000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.038000] CR2: 0000000000000010 CR3: 0000000003424000 CR4: 00000000000006b0
[    0.038000] Call Trace:
[    0.038000]  ? hrtimer_try_to_cancel+0x17/0x210
[    0.038000]  ? hrtimer_cancel+0x15/0x20
[    0.038000]  ? softlockup_stop_fn+0x11/0x20
[    0.038000]  ? lockup_detector_reconfigure+0x25/0xa0
[    0.038000]  ? lockup_detector_init+0x51/0x5d
[    0.038000]  ? kernel_init_freeable+0xa9/0x243
[    0.038000]  ? rest_init+0xd0/0xd0
[    0.038000]  ? kernel_init+0xf/0x120
[    0.038000]  ? rest_init+0xd0/0xd0
[    0.038000]  ? ret_from_fork+0x24/0x30
[    0.038000] CR2: 0000000000000010
[    0.038000] ---[ end trace 223de5392cf44f69 ]---
[    0.038000] RIP: 0010:hrtimer_active+0x70/0xa0
[    0.038000] Code: 11 4c 89 f7 e8 a1 05 19 00 48 8b 45 30 48 39 c3 74 36 4c 89 f7 e8 90 05 19 00 48 8b 5d 30 4c 8d 6b 10 4c 89 ef e8 80 04 19 00 <44> 8b 63 10 41 f6 c4 01 74 a2 f3 90 eb ea 5b b8 01 00 00 00 5d 41 
[    0.038000] RSP: 0000:ffff88000015fe68 EFLAGS: 00010282
[    0.038000] RAX: ffff880000154900 RBX: 0000000000000000 RCX: 0000000000000000
[    0.038000] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffff8242a236
[    0.038000] RBP: ffffffff8351ef20 R08: 0000000000000000 R09: 0000000000000000
[    0.038000] R10: 0000000000000001 R11: fffffbfff09346c7 R12: 0000000000000000
[    0.038000] R13: 0000000000000010 R14: ffffffff8351ef50 R15: ffffffff8351ef58
[    0.038000] FS:  0000000000000000(0000) GS:ffffffff83482000(0000) knlGS:0000000000000000
[    0.038000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.038000] CR2: 0000000000000010 CR3: 0000000003424000 CR4: 00000000000006b0
[    0.038000] Kernel panic - not syncing: Fatal exception

Elapsed time: 10

#!/bin/bash

# To reproduce,
# 1) save job-script and this script (both are attached in 0day report email)
# 2) run this script with your compiled kernel and optional env $INSTALL_MOD_PATH

kernel=$1

initrds=(
	/osimage/quantal/quantal-core-x86_64.cgz
	/lkp/lkp/lkp-x86_64.cgz
)

HTTP_PREFIX=https://download.01.org/0day-ci/lkp-qemu
wget --timestamping "${initrds[@]/#/$HTTP_PREFIX}"

{
	cat "${initrds[@]//*\//}"
	[[ $INSTALL_MOD_PATH ]] && (
		cd "$INSTALL_MOD_PATH"
		find lib | cpio -o -H newc --quiet | gzip
	)
	echo  job-script | cpio -o -H newc --quiet | gzip
} > initrd.img

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-kernel $kernel
	-initrd initrd.img
	-m 512
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-ivb41-quantal-x86_64-20::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=x86_64
	kconfig=x86_64-randconfig-u0-06121425
	branch=linux-devel/devel-catchup-201806130034
	commit=4808e7a5dc055fd8776e6b59e02775730ea716f6
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-u0-06121425/gcc-5/4808e7a5dc055fd8776e6b59e02775730ea716f6/vmlinuz-4.17.0-11348-g4808e7a
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-ivb41-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-u0-06121425/gcc-5/4808e7a5dc055fd8776e6b59e02775730ea716f6/0
	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
	drbd.minor_count=8
	rcuperf.shutdown=0
)

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