early console in setup code
[    0.000000] Linux version 4.19.0-rc5-00251-gb803b42 (kbuild@lkp-hsx02) (gcc version 4.9.4 (Debian 4.9.4-2)) #1 Sun Dec 23 19:48:22 CST 2018
[    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 0x0000000000100000-0x000000002ffdbfff] usable
[    0.000000] BIOS-e820: [mem 0x000000002ffdc000-0x000000002fffffff] 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] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000024] kvm-clock: cpu 0, msr 13c20001, primary cpu clock
[    0.000024] kvm-clock: using sched offset of 2628085024 cycles
[    0.000063] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000283] tsc: Detected 2260.998 MHz processor
[    0.011723] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.011820] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.011915] last_pfn = 0x2ffdc max_arch_pfn = 0x100000
[    0.011979] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.012055] initial memory mapped: [mem 0x00000000-0x14bfffff]
[    0.012116] Base memory trampoline at [(ptrval)] 9b000 size 16384
[    0.013212] BRK [0x14529000, 0x14529fff] PGTABLE
[    0.013639] RAMDISK: [mem 0x2c874000-0x2ffcffff]
[    0.013708] ACPI: Early table checksum verification disabled
[    0.014578] ACPI: RSDP 0x00000000000F6860 000014 (v00 BOCHS )
[    0.014648] ACPI: RSDT 0x000000002FFE1628 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.014744] ACPI: FACP 0x000000002FFE147C 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.014841] ACPI: DSDT 0x000000002FFE0040 00143C (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.014934] ACPI: FACS 0x000000002FFE0000 000040
[    0.015003] ACPI: APIC 0x000000002FFE1570 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.015095] ACPI: HPET 0x000000002FFE15F0 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.015290] ACPI: Local APIC address 0xfee00000
[    0.015329] mapped APIC to         ffffb000 (        fee00000)
[    0.015522] 0MB HIGHMEM available.
[    0.015578] 767MB LOWMEM available.
[    0.015609]   mapped low ram: 0 - 2ffdc000
[    0.015620]   low ram: 0 - 2ffdc000
[    0.015967] BRK [0x1452a000, 0x1452afff] PGTABLE
[    0.033305] Zone ranges:
[    0.033343]   Normal   [mem 0x0000000000001000-0x000000002ffdbfff]
[    0.033401]   HighMem  empty
[    0.033435] Movable zone start for each node
[    0.033465] Early memory node ranges
[    0.033475]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.033505]   node   0: [mem 0x0000000000100000-0x000000002ffdbfff]
[    0.033601] Reserved but unavailable: 134 pages
[    0.033631] Initmem setup node 0 [mem 0x0000000000001000-0x000000002ffdbfff]
[    0.033669] On node 0 totalpages: 196474
[    0.033703]   Normal zone: 1920 pages used for memmap
[    0.033733]   Normal zone: 0 pages reserved
[    0.033764]   Normal zone: 196474 pages, LIFO batch:63
[    0.069187] Using APIC driver default
[    0.074368] ACPI: PM-Timer IO Port: 0x608
[    0.074427] ACPI: Local APIC address 0xfee00000
[    0.074467] APIC: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored.
[    0.074525] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.074922] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.075020] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.075074] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.075085] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.075117] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.075206] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.075239] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.075270] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.075302] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.075312] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.075344] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.075376] ACPI: IRQ0 used by override.
[    0.075408] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.075439] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.075472] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.075502] ACPI: IRQ5 used by override.
[    0.075533] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.075565] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.075597] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.075627] ACPI: IRQ9 used by override.
[    0.075635] ACPI: IRQ10 used by override.
[    0.075664] ACPI: IRQ11 used by override.
[    0.075695] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.075727] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.075759] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.075791] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.075825] Using ACPI (MADT) for SMP configuration information
[    0.075857] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.075985] mapped IOAPIC to ffffa000 (fec00000)
[    0.076284] KVM setup async PF for cpu 0
[    0.076349] kvm-stealtime: cpu 0, msr 13a84c40
[    0.076440] [mem 0x30000000-0xfeffbfff] available for PCI devices
[    0.076470] Booting paravirtualized kernel on KVM
[    0.076509] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.076834] random: get_random_bytes called from start_kernel+0x92/0x539 with crng_init=0
[    0.077026] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.077084] pcpu-alloc: [0] 0 
[    0.077286] Built 1 zonelists, mobility grouping on.  Total pages: 194554
[    0.077343] Kernel command line: ip=::::vm-snb-yocto-ia32-1::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-yocto-ia32-1/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-b803b42823d0d9e8b6deccf01ffc2aba5d0738df-20181223-22493-1orzsmj-3.yaml ARCH=i386 kconfig=i386-randconfig-b0-12221734 branch=linux-devel/devel-hourly-2018122211 commit=b803b42823d0d9e8b6deccf01ffc2aba5d0738df BOOT_IMAGE=/pkg/linux/i386-randconfig-b0-12221734/gcc-4.9/b803b42823d0d9e8b6deccf01ffc2aba5d0738df/vmlinuz-4.19.0-rc5-00251-gb803b42 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-snb-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-b0-12221734/gcc-4.9/b803b42823d0d9e8b6deccf01ffc2aba5d0738df/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 
[    0.081139] sysrq: sysrq always enabled.
[    0.086032] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.086354] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.086454] Initializing CPU#0
[    0.086524] Initializing HighMem for node 0 (00000000:00000000)
[    0.125823] Memory: 694296K/785896K available (8783K kernel code, 863K rwdata, 3860K rodata, 768K init, 8984K bss, 91600K reserved, 0K cma-reserved, 0K highmem)
[    0.125891] virtual kernel memory layout:
[    0.125891]     fixmap  : 0xfffa2000 - 0xfffff000   ( 372 kB)
[    0.125891]   cpu_entry : 0xffc00000 - 0xffc28000   ( 160 kB)
[    0.125891]     pkmap   : 0xff400000 - 0xff800000   (4096 kB)
[    0.125891]     vmalloc : 0xa87dc000 - 0xff3fe000   (1388 MB)
[    0.125891]     lowmem  : 0x78000000 - 0xa7fdc000   ( 767 MB)
[    0.125891]       .init : 0x8bb50000 - 0x8bc10000   ( 768 kB)
[    0.125891]       .data : 0x8b693d42 - 0x8bb36d10   (4747 kB)
[    0.125891]       .text : 0x8ae00000 - 0x8b693d42   (8783 kB)
[    0.125954] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.126514] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.131916] Running RCU self tests
[    0.134513] NR_IRQS: 2304, nr_irqs: 256, preallocated irqs: 16
[    0.137848] CPU 0 irqstacks, hard=(ptrval) soft=(ptrval)
[    1.380482] console [ttyS0] enabled
[    1.385670] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    1.396041] ... MAX_LOCKDEP_SUBCLASSES:  8
[    1.401480] ... MAX_LOCK_DEPTH:          48
[    1.407860] ... MAX_LOCKDEP_KEYS:        8191
[    1.414676] ... CLASSHASH_SIZE:          4096
[    1.421509] ... MAX_LOCKDEP_ENTRIES:     32768
[    1.428480] ... MAX_LOCKDEP_CHAINS:      65536
[    1.435381] ... CHAINHASH_SIZE:          32768
[    1.442406]  memory used by lock dependency info: 4399 kB
[    1.451029]  per task-struct memory footprint: 1344 bytes
[    1.459517] ------------------------
[    1.465029] | Locking API testsuite:
[    1.470669] ----------------------------------------------------------------------------
[    1.483086]                                  | spin |wlock |rlock |mutex | wsem | rsem |
[    1.495494]   --------------------------------------------------------------------------
[    1.507837]                      A-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.546051]                  A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.584482]              A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.623277]              A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.661937]          A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.701212]          A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.740287]          A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.780737]                     double unlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.818582]                   initialize held:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    1.856464]   --------------------------------------------------------------------------
[    1.869003]               recursive read-lock:             |  ok  |             |  ok  |
[    1.888581]            recursive read-lock #2:             |  ok  |             |  ok  |
[    1.908314]             mixed read-write-lock:             |  ok  |             |  ok  |
[    1.927950]             mixed write-read-lock:             |  ok  |             |  ok  |
[    1.947524]   mixed read-lock/lock-write ABBA:             |FAILED|             |  ok  |
[    1.954812]    mixed read-lock/lock-read ABBA:             |  ok  |             |  ok  |
[    1.974387]  mixed write-lock/lock-write ABBA:             |  ok  |             |  ok  |
[    1.993897]   --------------------------------------------------------------------------
[    2.018945]      hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    2.039301]      soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    2.059654]      hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    2.080007]      soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    2.100348]        sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
[    2.120668]        sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
[    2.140931]          hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    2.161208]          soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    2.181784]          hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    2.201886]          soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    2.222097]     hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    2.242621]     soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    2.263036]     hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    2.283476]     soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    2.303835]     hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    2.324048]     soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    2.344757]     hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    2.365138]     soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    2.385585]     hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    2.405907]     soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    2.426136]     hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    2.446552]     soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    2.466959]     hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    2.487316]     soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    2.507605]     hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    2.527761]     soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    2.548072]     hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    2.568526]     soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    2.588908]     hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    2.609325]     soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    2.629701]     hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    2.649932]     soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    2.670473]     hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    2.690752]     soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    2.711071]       hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    2.731461]       soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    2.751748]       hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    2.772060]       soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    2.792769]       hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    2.823673]       soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    2.844024]       hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    2.863933]       soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    2.882499]       hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    2.901908]       soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    2.921352]       hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    2.940955]       soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    2.960310]       hard-irq read-recursion/123:  ok  |
[    2.970939]       soft-irq read-recursion/123:  ok  |
[    2.981694]       hard-irq read-recursion/132:  ok  |
[    2.992488]       soft-irq read-recursion/132:  ok  |
[    3.003237]       hard-irq read-recursion/213:  ok  |
[    3.013907]       soft-irq read-recursion/213:  ok  |
[    3.024924]       hard-irq read-recursion/231:  ok  |
[    3.036068]       soft-irq read-recursion/231:  ok  |
[    3.046826]       hard-irq read-recursion/312:  ok  |
[    3.057683]       soft-irq read-recursion/312:  ok  |
[    3.068740]       hard-irq read-recursion/321:  ok  |
[    3.079688]       soft-irq read-recursion/321:  ok  |
[    3.090543]   --------------------------------------------------------------------------
[    3.102022]   | Wound/wait tests |
[    3.106877]   ---------------------
[    3.111938]                   ww api failures:  ok  |  ok  |  ok  |
[    3.131730]                ww contexts mixing:  ok  |  ok  |
[    3.146855]              finishing ww context:  ok  |  ok  |  ok  |  ok  |
[    3.171001]                locking mismatches:  ok  |  ok  |  ok  |
[    3.190406]                  EDEADLK handling:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    3.240631]            spinlock nest unlocked:  ok  |
[    3.251333]   -----------------------------------------------------
[    3.260242]                                  |block | try  |context|
[    3.269313]   -----------------------------------------------------
[    3.278127]                           context:  ok  |  ok  |  ok  |
[    3.297608]                               try:  ok  |  ok  |  ok  |
[    3.317047]                             block:  ok  |  ok  |  ok  |
[    3.335973]                          spinlock:  ok  |  ok  |  ok  |
[    3.355997] -------------------------------------------------------
[    3.365722] Good, all 261 testcases passed! |
[    3.372401] ---------------------------------
[    3.381502] ODEBUG: selftest passed
[    3.386847] ACPI: Core revision 20180810
[    3.394952] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    3.409659] hpet clockevent registered
[    3.416894] APIC: Switch to symmetric I/O mode setup
[    3.424897] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    3.435848] enabled ExtINT on CPU#0
[    3.452707] ENABLING IO-APIC IRQs
[    3.459209] init IO_APIC IRQs
[    3.464721]  apic 0 pin 0 not connected
[    3.472012] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
[    3.494013] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    3.519198] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
[    3.534489] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
[    3.552468] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
[    3.567983] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
[    3.584906] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
[    3.600733] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
[    3.616287] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
[    3.641760] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
[    3.654943] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
[    3.668981] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
[    3.686797] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
[    3.701026] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
[    3.715627] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
[    3.729849]  apic 0 pin 16 not connected
[    3.736888]  apic 0 pin 17 not connected
[    3.743787]  apic 0 pin 18 not connected
[    3.750945]  apic 0 pin 19 not connected
[    3.758278]  apic 0 pin 20 not connected
[    3.765013]  apic 0 pin 21 not connected
[    3.772529]  apic 0 pin 22 not connected
[    3.779856]  apic 0 pin 23 not connected
[    3.789414] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    3.800041] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x20974986637, max_idle_ns: 440795286310 ns
[    3.818032] Calibrating delay loop (skipped) preset value.. 4521.99 BogoMIPS (lpj=9043992)
[    3.822087] pid_max: default: 32768 minimum: 301
[    3.826836] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    3.830121] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    3.841275] mce: CPU supports 10 MCE banks
[    3.842543] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    3.846086] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    3.850062] CPU: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[    3.854125] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
[    3.854134] Speculative Store Bypass: Vulnerable
[    3.862065] L1TF: Kernel not compiled for PAE. No mitigation for L1TF
[    3.881050] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
[    3.886872] TSC deadline timer enabled
[    3.890028] devtmpfs: initialized
[    3.910155] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    3.914263] futex hash table entries: 256 (order: 1, 11264 bytes)
[    3.919024] xor: measuring software checksum speed
[    3.962117]    pIII_sse  :  1298.000 MB/sec
[    4.006116]    prefetch64-sse:  1542.000 MB/sec
[    4.010119] xor: using function: prefetch64-sse (1542.000 MB/sec)
[    4.014135] pinctrl core: initialized pinctrl subsystem
[    4.020628] regulator-dummy: no parameters
[    4.023188] regulator-dummy: no parameters
[    4.026542] regulator-dummy: Failed to create debugfs directory
[    4.033300] NET: Registered protocol family 16
[    4.042486] audit: initializing netlink subsys (disabled)
[    4.049053] cpuidle: using governor ladder
[    4.050229] audit: type=2000 audit(1545566346.632:1): state=initialized audit_enabled=0 res=1
[    4.061334] ACPI: bus type PCI registered
[    4.065818] PCI: PCI BIOS revision 2.10 entry at 0xfd501, last bus=0
[    4.066095] PCI: Using configuration type 1 for base access
[    4.117488] cryptd: max_cpu_qlen set to 1000
[    4.186123] raid6: mmxx1    gen()   320 MB/s
[    4.258160] raid6: mmxx2    gen()   365 MB/s
[    4.330250] raid6: sse1x1   gen()   275 MB/s
[    4.402252] raid6: sse1x2   gen()   340 MB/s
[    4.474119] raid6: sse2x1   gen()   577 MB/s
[    4.546122] raid6: sse2x1   xor()   412 MB/s
[    4.618156] raid6: sse2x2   gen()   674 MB/s
[    4.690123] raid6: sse2x2   xor()   492 MB/s
[    4.694119] raid6: using algorithm sse2x2 gen() 674 MB/s
[    4.698154] raid6: .... xor() 492 MB/s, rmw enabled
[    4.702119] raid6: using ssse3x1 recovery algorithm
[    4.708881] ACPI: Added _OSI(Module Device)
[    4.710117] ACPI: Added _OSI(Processor Device)
[    4.714096] ACPI: Added _OSI(3.0 _SCP Extensions)
[    4.718100] ACPI: Added _OSI(Processor Aggregator Device)
[    4.722122] ACPI: Added _OSI(Linux-Dell-Video)
[    4.726123] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    4.752744] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    4.780524] ACPI: Interpreter enabled
[    4.782189] ACPI: (supports S0 S5)
[    4.786184] ACPI: Using IOAPIC for interrupt routing
[    4.790459] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    4.797293] ACPI: Enabled 2 GPEs in block 00 to 0F
[    4.890997] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    4.894157] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    4.898479] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    4.902245] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    4.907520] PCI host bridge to bus 0000:00
[    4.910123] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    4.914125] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    4.918104] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    4.922126] pci_bus 0000:00: root bus resource [mem 0x30000000-0xfebfffff window]
[    4.926104] pci_bus 0000:00: root bus resource [bus 00-ff]
[    4.930868] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    4.941954] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    4.950871] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    4.994124] pci 0000:00:01.1: reg 0x20: [io  0xc0c0-0xc0cf]
[    5.014981] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    5.018101] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    5.022094] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    5.026093] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    5.034220] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    5.042384] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    5.046164] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    5.055224] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    5.066166] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    5.086190] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    5.122196] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    5.131811] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    5.142130] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    5.154125] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    5.198150] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    5.207747] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    5.218102] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    5.230158] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[    5.262151] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
[    5.284359] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[    5.294187] pci 0000:00:05.0: reg 0x10: [io  0xc080-0xc0bf]
[    5.306150] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[    5.334223] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
[    5.356727] pci 0000:00:06.0: [8086:25ab] type 00 class 0x088000
[    5.366121] pci 0000:00:06.0: reg 0x10: [mem 0xfebf3000-0xfebf300f]
[    5.432656] pci_bus 0000:00: on NUMA node 0
[    5.443917] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    5.448688] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    5.452516] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    5.456398] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    5.459230] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    5.473433] SCSI subsystem initialized
[    5.474776] ACPI: bus type USB registered
[    5.478870] usbcore: registered new interface driver usbfs
[    5.482445] usbcore: registered new interface driver hub
[    5.486448] usbcore: registered new device driver usb
[    5.494967] PCI: Using ACPI for IRQ routing
[    5.498097] PCI: pci_cache_line_size set to 64 bytes
[    5.503811] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    5.506128] e820: reserve RAM buffer [mem 0x2ffdc000-0x2fffffff]
[    5.513260] NET: Registered protocol family 8
[    5.514118] NET: Registered protocol family 20
[    5.524819] clocksource: Switched to clocksource kvm-clock
[    5.803183] FS-Cache: Loaded
[    5.808687] CacheFiles: Loaded
[    5.813381] pnp: PnP ACPI init
[    5.818057] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    5.828127] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    5.838240] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    5.847187] pnp 00:03: [dma 2]
[    5.852364] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    5.863614] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    5.874661] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    5.885558] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    5.900076] pnp: PnP ACPI: found 7 devices
[    5.906168] PnPBIOS: Disabled
[    5.951171] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    5.965078] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    5.974415] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    5.983877] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    5.994669] pci_bus 0000:00: resource 7 [mem 0x30000000-0xfebfffff window]
[    6.021459] NET: Registered protocol family 2
[    6.031710] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 20480 bytes)
[    6.044953] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    6.056039] TCP bind hash table entries: 8192 (order: 6, 294912 bytes)
[    6.068776] TCP: Hash tables configured (established 8192 bind 8192)
[    6.079212] UDP hash table entries: 512 (order: 3, 40960 bytes)
[    6.088866] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
[    6.099762] NET: Registered protocol family 1
[    6.106494] NET: Registered protocol family 44
[    6.113786] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    6.121377] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    6.128372] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    6.137120] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    6.149893] pci 0000:00:02.0: pci_fixup_video+0x0/0xc0 took 12751 usecs
[    6.160489] PCI: CLS 0 bytes, default 64
[    6.168168] Unpacking initramfs...
[   21.361463] Freeing initrd memory: 56688K
[   21.390832] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x20974986637, max_idle_ns: 440795286310 ns
[   21.407156] Machine check injector initialized
[   21.416587] cryptomgr_test (23) used greatest stack depth: 7308 bytes left
[   21.431821] The force parameter has not been set to 1. The Iris poweroff handler will not be installed.
[   21.454374] Key type blacklist registered
[   21.461382] workingset: timestamp_bits=15 max_order=18 bucket_order=3
[   21.549382] zbud: loaded
[   21.563576] ntfs: driver 2.1.32 [Flags: R/W].
[   21.578775] JFS: nTxBlock = 5867, nTxLock = 46936
[   21.646241] NET: Registered protocol family 38
[   21.653469] cryptomgr_test (88) used greatest stack depth: 7280 bytes left
[   21.664813] Key type asymmetric registered
[   21.671970] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[   21.683860] io scheduler noop registered (default)
[   21.691584] io scheduler mq-deadline registered
[   24.881461] String selftests succeeded
[   24.911898] 
[   24.911898] Start testing find_bit() with random-filled bitmap
[   24.945368] find_next_bit:                12307084 ns, 164087 iterations
[   24.963637] find_next_zero_bit:           10266787 ns, 163594 iterations
[   24.980879] find_last_bit:                 8298071 ns, 164086 iterations
[   25.078615] find_first_bit:               90019070 ns,  16403 iterations
[   25.093920] find_next_and_bit:		13484077 cycles, 73921 iterations
[   25.102667] 
[   25.102667] Start testing find_bit() with sparse bitmap
[   25.112611] find_next_bit:                  294410 ns,    655 iterations
[   25.147872] find_next_zero_bit:           25302225 ns, 327026 iterations
[   25.158268] find_last_bit:                  297489 ns,    655 iterations
[   25.215013] find_first_bit:               46929904 ns,    655 iterations
[   25.226557] find_next_and_bit:		375879 cycles, 1 iterations
[   25.326983] test_hash: __hash_32() has no arch implementation to test.
[   25.335367] test_hash: hash_32() has no arch implementation to test.
[   25.344797] test_hash: hash_64() has no arch implementation to test.
[   25.353749] test_hash: 33152 tests passed.
[   25.361064] test_siphash: self-tests: pass
[   25.368874] test_printf: crng possibly not yet initialized. plain 'p' buffer contains "(ptrval)"
[   25.370244] test_printf: all 240 tests passed
[   51.886077] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper:1]
[   51.886077] Modules linked in:
[   51.886077] irq event stamp: 2387290
[   51.886077] hardirqs last  enabled at (2387289): [<8ae9ab9d>] __call_rcu+0x7d/0xa0
[   51.886077] hardirqs last disabled at (2387290): [<8ae015a9>] trace_hardirqs_off_thunk+0xc/0x13
[   51.886077] softirqs last  enabled at (2387276): [<8b69352d>] __do_softirq+0x31d/0x34f
[   51.886077] softirqs last disabled at (2387269): [<8ae1880c>] do_softirq_own_stack+0x1c/0x30
[   51.886077] CPU: 0 PID: 1 Comm: swapper Not tainted 4.19.0-rc5-00251-gb803b42 #1
[   51.886077] EIP: lock_is_held_type+0xb3/0xf0
[   51.886077] Code: c1 e1 05 31 db 29 c1 8a 84 0e fe 03 00 00 83 e0 03 39 c2 0f 94 c3 a1 20 31 a8 8b c7 80 e4 03 00 00 00 00 00 00 8b 45 ec 50 9d <66> 66 66 90 83 c4 0c 89 d8 5b 5e 5f 5d c3 8d b4 26 00 00 00 00 31
[   51.886077] EAX: 00200246 EBX: 00000000 ECX: 781103e8 EDX: 8bab9bd0
[   51.886077] ESI: 00000001 EDI: 78110000 EBP: 78105ec0 ESP: 78105ea8
[   51.886077] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00200246
[   51.886077] CR0: 80050033 CR2: 00000000 CR3: 13c12000 CR4: 000006d0
[   51.886077] Call Trace:
[   51.886077]  ? xas_find+0x11b/0x240
[   51.886077]  ? xa_find+0xc2/0xe0
[   51.886077]  ? check_find+0x11a/0x420
[   51.886077]  ? check_multi_store+0xa40/0xa40
[   51.886077]  ? xarray_checks+0x30/0x70
[   51.886077]  ? do_one_initcall+0x68/0x253
[   51.886077]  ? parse_args+0x18a/0x2d0
[   51.886077]  ? rcu_read_lock_sched_held+0x33/0x70
[   51.886077]  ? trace_initcall_level+0x57/0x8d
[   51.886077]  ? kernel_init_freeable+0x164/0x232
[   51.886077]  ? rest_init+0xb0/0xb0
[   51.886077]  ? kernel_init+0x8/0xf0
[   51.886077]  ? ret_from_fork+0x19/0x30
[   51.886077] Kernel panic - not syncing: softlockup: hung tasks
[   51.886077] CPU: 0 PID: 1 Comm: swapper Tainted: G             L    4.19.0-rc5-00251-gb803b42 #1
[   51.886077] Call Trace:
[   51.886077]  ? dump_stack+0x16/0x26
[   51.886077]  ? panic+0x8b/0x1c8
[   51.886077]  ? watchdog_timer_fn+0x24a/0x250
[   51.886077]  ? __lockup_detector_cleanup+0x30/0x30
[   51.886077]  ? __hrtimer_run_queues+0x17c/0x3b0
[   51.886077]  ? __lockup_detector_cleanup+0x30/0x30
[   51.886077]  ? hrtimer_run_queues+0x8c/0xe0
[   51.886077]  ? run_local_timers+0x8/0x30
[   51.886077]  ? update_process_times+0x17/0x40
[   51.886077]  ? tick_periodic+0x29/0xc0
[   51.886077]  ? tick_handle_periodic+0x13/0x60
[   51.886077]  ? smp_apic_timer_interrupt+0x77/0x1b0
[   51.886077]  ? apic_timer_interrupt+0xd6/0xe0
[   51.886077]  ? printk+0x5/0x10
[   51.886077]  ? lock_is_held_type+0xb3/0xf0
[   51.886077]  ? xas_find+0x11b/0x240
[   51.886077]  ? xa_find+0xc2/0xe0
[   51.886077]  ? check_find+0x11a/0x420
[   51.886077]  ? check_multi_store+0xa40/0xa40
[   51.886077]  ? xarray_checks+0x30/0x70
[   51.886077]  ? do_one_initcall+0x68/0x253
[   51.886077]  ? parse_args+0x18a/0x2d0
[   51.886077]  ? rcu_read_lock_sched_held+0x33/0x70
[   51.886077]  ? trace_initcall_level+0x57/0x8d
[   51.886077]  ? kernel_init_freeable+0x164/0x232
[   51.886077]  ? rest_init+0xb0/0xb0
[   51.886077]  ? kernel_init+0x8/0xf0
[   51.886077]  ? ret_from_fork+0x19/0x30
[   51.886077] Kernel Offset: 0x11e00000 from 0x79000000 (relocation range: 0x78000000-0xa87dbfff)

Elapsed time: 60
