early console in setup code
[    0.000000] Linux version 4.12.0-rc4-00132-gde93c39 (kbuild@lkp-hsx02) (gcc version 6.2.0 20160901 (Debian 6.2.0-3) ) #62 SMP PREEMPT Thu Jun 15 00:35:08 CST 2017
[    0.000000] Command line: ip=::::vm-lkp-nex04-openwrt-ia32-7::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nex04-openwrt-ia32-7/trinity-300s-openwrt-i386-2016-03-16.cgz-de93c3928ba3cf125471a8f970b0c4340db01c70-20170615-37748-18ayltm-0.yaml ARCH=x86_64 kconfig=x86_64-acpi-redef branch=linux-devel/devel-catchup-201706142316 commit=de93c3928ba3cf125471a8f970b0c4340db01c70 BOOT_IMAGE=/pkg/linux/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/vmlinuz-4.12.0-rc4-00132-gde93c39 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-lkp-nex04-openwrt-ia32/openwrt-i386-2016-03-16.cgz/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/0 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 earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 vg
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    0.000000] e820: 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] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x1ffe0 max_arch_pfn = 0x400000000
[    0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[    0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[    0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[    0.000000] found SMP MP-table at [mem 0x000f6b80-0x000f6b8f] mapped at [ffffa242c00f6b80]
[    0.000000]   mpc: f6b90-f6c74
[    0.000000] Base memory trampoline at [ffffa242c0099000] 99000 size 24576
[    0.000000] BRK [0x0749b000, 0x0749bfff] PGTABLE
[    0.000000] BRK [0x0749c000, 0x0749cfff] PGTABLE
[    0.000000] BRK [0x0749d000, 0x0749dfff] PGTABLE
[    0.000000] BRK [0x0749e000, 0x0749efff] PGTABLE
[    0.000000] BRK [0x0749f000, 0x0749ffff] PGTABLE
[    0.000000] RAMDISK: [mem 0x1fc76000-0x1ffdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6960 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x000000001FFE1936 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x000000001FFE180A 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x000000001FFE0040 0017CA (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x000000001FFE0000 000040
[    0.000000] ACPI: APIC 0x000000001FFE187E 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x000000001FFE18FE 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:1fc75001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 1964257595 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] ACPI: PM-Timer IO Port: 0x608
[    0.000000] ACPI: Local APIC address 0xfee00000
[    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] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    0.000000] e820: [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: 7645519600211568 ns
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] percpu: Embedded 482 pages/cpu @ffffa242de800000 s1944728 r0 d29544 u2097152
[    0.000000] pcpu-alloc: s1944728 r0 d29544 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 1e80d880
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 128873
[    0.000000] Kernel command line: ip=::::vm-lkp-nex04-openwrt-ia32-7::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nex04-openwrt-ia32-7/trinity-300s-openwrt-i386-2016-03-16.cgz-de93c3928ba3cf125471a8f970b0c4340db01c70-20170615-37748-18ayltm-0.yaml ARCH=x86_64 kconfig=x86_64-acpi-redef branch=linux-devel/devel-catchup-201706142316 commit=de93c3928ba3cf125471a8f970b0c4340db01c70 BOOT_IMAGE=/pkg/linux/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/vmlinuz-4.12.0-rc4-00132-gde93c39 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-lkp-nex04-openwrt-ia32/openwrt-i386-2016-03-16.cgz/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/0 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 earlyprintk=ttyS0,115200 console=ttyS0,115200 console=
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[    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: 469796K/523768K available (13262K kernel code, 1504K rwdata, 5804K rodata, 2972K init, 12336K bss, 53972K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.004000] Preemptible hierarchical RCU implementation.
[    0.004000] 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.004000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.004000] NR_IRQS:4352 nr_irqs:440 16
[    0.004000] console [ttyS0] enabled
[    0.004000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.004000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.004000] ... MAX_LOCK_DEPTH:          48
[    0.004000] ... MAX_LOCKDEP_KEYS:        8191
[    0.004000] ... CLASSHASH_SIZE:          4096
[    0.004000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.004000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.004000] ... CHAINHASH_SIZE:          32768
[    0.004000]  memory used by lock dependency info: 8639 kB
[    0.004000]  per task-struct memory footprint: 2688 bytes
[    0.004000] ODEBUG: selftest passed
[    0.004000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.004000] hpet clockevent registered
[    0.004028] tsc: Detected 2260.998 MHz processor
[    0.005013] Calibrating delay loop (skipped) preset value.. 4521.99 BogoMIPS (lpj=9043992)
[    0.005786] pid_max: default: 32768 minimum: 301
[    0.008196] ACPI: Core revision 20170303
[    0.015294] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.016221] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.017685] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.020905] CPU: Physical Processor ID: 0
[    0.021799] mce: CPU supports 10 MCE banks
[    0.022739] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.023884] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.024264] Freeing SMP alternatives memory: 40K
[    0.028853] smpboot: Max logical packages: 2
[    0.029875] enabled ExtINT on CPU#0
[    0.032098] ENABLING IO-APIC IRQs
[    0.032845] init IO_APIC IRQs
[    0.033494]  apic 0 pin 0 not connected
[    0.034352] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.036032] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.037759] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.039432] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.040000] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.040000]  apic 0 pin 16 not connected
[    0.040000]  apic 0 pin 17 not connected
[    0.040000]  apic 0 pin 18 not connected
[    0.040000]  apic 0 pin 19 not connected
[    0.040000]  apic 0 pin 20 not connected
[    0.040000]  apic 0 pin 21 not connected
[    0.040000]  apic 0 pin 22 not connected
[    0.040000]  apic 0 pin 23 not connected
[    0.040000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.040000] Using local APIC timer interrupts.
[    0.040000] calibrating APIC timer ...
[    0.040000] ... lapic delta = 6250030
[    0.040000] ... PM-Timer delta = 357954
[    0.040000] ... PM-Timer result ok
[    0.040000] ..... delta 6250030
[    0.040000] ..... mult: 268436744
[    0.040000] ..... calibration result: 4000019
[    0.040000] ..... CPU clock speed is 2261.0000 MHz.
[    0.040000] ..... host bus clock speed is 1000.0019 MHz.
[    0.040084] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    0.056043] Performance Events: PMU not available due to virtualization, using software events only.
[    0.084016] smp: Bringing up secondary CPUs ...
[    0.116056] x86: Booting SMP configuration:
[    0.117102] .... node  #0, CPUs:      #1
[    0.004000] kvm-clock: cpu 1, msr 0:1fc75041, secondary cpu clock
[    0.004000] masked ExtINT on CPU#1
[    0.124034] KVM setup async PF for cpu 1
[    0.124034] kvm-stealtime: cpu 1, msr 1ea0d880
[    0.126059] smp: Brought up 1 node, 2 CPUs
[    0.126943] smpboot: Total of 2 processors activated (9043.99 BogoMIPS)
[    0.128485] sched_clock: Marking stable (128000000, 0)->(545650572, -417650572)
[    0.131392] devtmpfs: initialized
[    0.136815] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.138825] futex hash table entries: 512 (order: 4, 65536 bytes)
[    0.140614] xor: measuring software checksum speed
[    0.179032]    prefetch64-sse:  7635.000 MB/sec
[    0.219030]    generic_sse:  5332.000 MB/sec
[    0.219957] xor: using function: prefetch64-sse (7635.000 MB/sec)
[    0.222869] NET: Registered protocol family 16
[    0.226912] cpuidle: using governor ladder
[    0.227820] PCCT header not found.
[    0.230502] ACPI: bus type PCI registered
[    0.231547] PCI: Using configuration type 1 for base access
[    0.262125] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.331045] raid6: sse2x1   gen()  3030 MB/s
[    0.399042] raid6: sse2x1   xor()  2430 MB/s
[    0.467048] raid6: sse2x2   gen()  5906 MB/s
[    0.535030] raid6: sse2x2   xor()  4815 MB/s
[    0.603034] raid6: sse2x4   gen()  7426 MB/s
[    0.671039] raid6: sse2x4   xor()  4478 MB/s
[    0.671715] raid6: using algorithm sse2x4 gen() 7426 MB/s
[    0.672499] raid6: .... xor() 4478 MB/s, rmw enabled
[    0.673284] raid6: using intx1 recovery algorithm
[    0.674568] ACPI: Added _OSI(Module Device)
[    0.675323] ACPI: Added _OSI(Processor Device)
[    0.675886] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.676482] ACPI: Added _OSI(Processor Aggregator Device)
[    0.682640] ACPI: Interpreter enabled
[    0.683237] ACPI: (supports S0 S5)
[    0.683673] ACPI: Using IOAPIC for interrupt routing
[    0.684416] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.697889] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.698852] acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
[    0.699659] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.701802] PCI host bridge to bus 0000:00
[    0.702452] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.703427] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.704425] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.705468] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window]
[    0.706541] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.707387] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.709126] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.710971] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.716895] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    0.720347] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.721783] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.723549] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.724552] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.726591] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.728524] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.729950] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.732172] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.736485] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.742506] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.751576] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.753304] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.756149] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.759424] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.769483] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.771512] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    0.773167] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    0.780007] pci_bus 0000:00: on NUMA node 0
[    0.782163] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.783259] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.784212] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.785220] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.786088] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.787368] ACPI: Enabled 3 GPEs in block 00 to 0F
[    0.789597] SCSI subsystem initialized
[    0.790429] libata version 3.00 loaded.
[    0.791001] ACPI: bus type USB registered
[    0.791684] usbcore: registered new interface driver usbfs
[    0.792471] usbcore: registered new interface driver hub
[    0.793290] usbcore: registered new device driver usb
[    0.794020] Linux video capture interface: v2.00
[    0.794668] pps_core: LinuxPPS API ver. 1 registered
[    0.795465] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.796613] PTP clock support registered
[    0.797204] EDAC MC: Ver: 3.0.0
[    0.797850] EDAC DEBUG: edac_mc_sysfs_init: device mc created
[    0.799210] wmi: Mapper loaded
[    0.800248] Advanced Linux Sound Architecture Driver Initialized.
[    0.801505] PCI: Using ACPI for IRQ routing
[    0.802182] PCI: pci_cache_line_size set to 64 bytes
[    0.803088] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.804041] e820: reserve RAM buffer [mem 0x1ffe0000-0x1fffffff]
[    0.807734] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[    0.809014] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.809789] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    0.815875] clocksource: Switched to clocksource kvm-clock
[    0.816900] BUG: stack guard page was hit at ffffc0314000c000 (stack is ffffc03140008000..ffffc0314000bfff)
[    0.818601] kernel stack overflow (page fault): 0000 [#1] PREEMPT SMP
[    0.819663] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc4-00132-gde93c39 #62
[    0.820630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[    0.821904] task: ffffa242c0058000 task.stack: ffffc03140008000
[    0.822687] RIP: 0010:legacy_monolithic_mount_data+0x61/0x96
[    0.823408] RSP: 0000:ffffc0314000bdb8 EFLAGS: 00010246
[    0.824065] RAX: ffffa242de17a000 RBX: ffffa242de161400 RCX: 000000000000038e
[    0.824967] RDX: ffffa242de17a000 RSI: ffffc0314000bffe RDI: ffffa242de17a1c8
[    0.825862] RBP: ffffc0314000bdd0 R08: 00000000001db3f0 R09: 0000000000000000
[    0.826792] R10: 0000000000000290 R11: ffffc0314000be3f R12: 0000000000000000
[    0.827703] R13: ffffc0314000be36 R14: ffffffffbf2fc7e0 R15: 0000000000000800
[    0.828603] FS:  0000000000000000(0000) GS:ffffa242de800000(0000) knlGS:0000000000000000
[    0.829613] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.830370] CR2: ffffc0314000c000 CR3: 0000000006416000 CR4: 00000000000006f0
[    0.831269] Call Trace:
[    0.831587]  parse_monolithic_mount_data+0x1b/0x1d
[    0.832202]  vfs_kern_mount+0x47/0xaf
[    0.832666]  kern_mount_data+0x14/0x29
[    0.833140]  init_hugetlbfs_fs+0xdb/0x152
[    0.833667]  ? proc_create_data+0x81/0x9a
[    0.834172]  ? init_ramfs_fs+0x20/0x20
[    0.834764]  ? set_debug_rodata+0x12/0x12
[    0.835347]  do_one_initcall+0x8b/0x132
[    0.835869]  ? set_debug_rodata+0x12/0x12
[    0.836416]  kernel_init_freeable+0x1ae/0x233
[    0.837017]  ? rest_init+0xb9/0xb9
[    0.837464]  kernel_init+0x9/0xe6
[    0.837917]  ret_from_fork+0x25/0x30
[    0.838528] Code: e8 08 14 29 00 eb 4f 45 31 e4 48 85 f6 49 89 f5 74 44 48 83 7f 50 00 48 89 fb 74 1a b9 00 04 00 00 48 8b 7b 50 4c 89 ee 45 31 e4 <f3> a5 c7 43 60 00 10 00 00 eb 20 48 8b 3d 31 a9 16 02 be c0 00 
[    0.841133] RIP: legacy_monolithic_mount_data+0x61/0x96 RSP: ffffc0314000bdb8
[    0.842083] ---[ end trace 78d2cc80a128660c ]---
[    0.842789] Kernel panic - not syncing: Fatal exception

Elapsed time: 10

initrds=(
	/osimage/openwrt/openwrt-i386-2016-03-16.cgz
	/lkp/scheduled/vm-lkp-nex04-openwrt-ia32-7/trinity-300s-openwrt-i386-2016-03-16.cgz-de93c3928ba3cf125471a8f970b0c4340db01c70-20170615-37748-18ayltm-0.cgz
	/lkp/lkp/lkp-i386.cgz
	/osimage/pkg/static/trinity-i386.cgz
)

cat "${initrds[@]}" > /fs/sdb1/initrd-vm-lkp-nex04-openwrt-ia32-7

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-kernel /pkg/linux/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/vmlinuz-4.12.0-rc4-00132-gde93c39
	-initrd /fs/sdb1/initrd-vm-lkp-nex04-openwrt-ia32-7
	-m 512
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::23276-:22
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-pidfile /dev/shm/kboot/pid-vm-lkp-nex04-openwrt-ia32-7
	-serial file:/dev/shm/kboot/vm-lkp-nex04-openwrt-ia32-7/serial
	-serial file:/dev/shm/kboot/vm-lkp-nex04-openwrt-ia32-7/kmsg
	-daemonize
	-display none
	-monitor null
)

append=(
	ip=::::vm-lkp-nex04-openwrt-ia32-7::dhcp
	root=/dev/ram0
	user=lkp
	job=/lkp/scheduled/vm-lkp-nex04-openwrt-ia32-7/trinity-300s-openwrt-i386-2016-03-16.cgz-de93c3928ba3cf125471a8f970b0c4340db01c70-20170615-37748-18ayltm-0.yaml
	ARCH=x86_64
	kconfig=x86_64-acpi-redef
	branch=linux-devel/devel-catchup-201706142316
	commit=de93c3928ba3cf125471a8f970b0c4340db01c70
	BOOT_IMAGE=/pkg/linux/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/vmlinuz-4.12.0-rc4-00132-gde93c39
	max_uptime=1500
	RESULT_ROOT=/result/trinity/300s/vm-lkp-nex04-openwrt-ia32/openwrt-i386-2016-03-16.cgz/x86_64-acpi-redef/gcc-6/de93c3928ba3cf125471a8f970b0c4340db01c70/0
	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
	earlyprintk=ttyS0,115200
	console=ttyS0,115200
	console=tty0
	vga=normal
	rw
	drbd.minor_count=8
)

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