early console in setup code
Probing EDD (edd=off to disable)... ok
[    0.000000] Linux version 5.8.0-rc4-00002-ga97a17109332c (kbuild@cab5c8d1009e) (gcc-9 (Debian 9.3.0-14) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1 SMP Wed Jul 8 19:00:13 CST 2020
[    0.000000] Command line: ip=::::vm-snb-92::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-92/boot-1-yocto-i386-minimal-20190520.cgz-a97a17109332c3a9e361553adfa383c1e5205f3b-20200708-4612-1gom4wt-2.yaml ARCH=x86_64 kconfig=x86_64-randconfig-r014-20200707 branch=linux-devel/devel-hourly-2020070800 commit=a97a17109332c3a9e361553adfa383c1e5205f3b BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r014-20200707/gcc-9/a97a17109332c3a9e361553adfa383c1e5205f3b/vmlinuz-5.8.0-rc4-00002-ga97a17109332c max_uptime=600 RESULT_ROOT=/result/boot/1/vm-snb/yocto-i386-minimal-20190520.cgz/x86_64-randconfig-r014-20200707/gcc-9/a97a17109332c3a9e361553adfa383c1e5205f3b/3 LKP_SERVER=inn selinux=0 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=
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffd1fff] 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 0x0000000100000000-0x000000043fffffff] 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 1.12.0-1 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000004] kvm-clock: cpu 0, msr 9801001, primary cpu clock
[    0.000005] kvm-clock: using sched offset of 5055249515 cycles
[    0.000031] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000082] tsc: Detected 2693.508 MHz processor
[    0.003331] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.003373] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.003411] last_pfn = 0x440000 max_arch_pfn = 0x400000000
[    0.003480] MTRR default type: write-back
[    0.003504] MTRR fixed ranges enabled:
[    0.003527]   00000-9FFFF write-back
[    0.003550]   A0000-BFFFF uncachable
[    0.003574]   C0000-FFFFF write-protect
[    0.003596] MTRR variable ranges enabled:
[    0.003621]   0 base 00C0000000 mask FFC0000000 uncachable
[    0.003644]   1 disabled
[    0.003666]   2 disabled
[    0.003687]   3 disabled
[    0.003708]   4 disabled
[    0.003730]   5 disabled
[    0.003751]   6 disabled
[    0.003773]   7 disabled
[    0.003826] x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.
[    0.003881] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.003909] last_pfn = 0xbffd2 max_arch_pfn = 0x400000000
[    0.019258] RAMDISK: [mem 0x7cce0000-0x7fffffff]
[    0.019329] ACPI: Early table checksum verification disabled
[    0.019380] ACPI: RSDP 0x00000000000F5820 000014 (v00 BOCHS )
[    0.019429] ACPI: RSDT 0x00000000BFFE15C9 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.019476] ACPI: FACP 0x00000000BFFE149D 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.019524] ACPI: DSDT 0x00000000BFFE0040 00145D (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.019564] ACPI: FACS 0x00000000BFFE0000 000040
[    0.019599] ACPI: APIC 0x00000000BFFE1511 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.019636] ACPI: HPET 0x00000000BFFE1591 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.019684] ACPI: Local APIC address 0xfee00000
[    0.019724] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.019941] Zone ranges:
[    0.019964]   DMA32    [mem 0x0000000000001000-0x00000000ffffffff]
[    0.019988]   Normal   [mem 0x0000000100000000-0x000000043fffffff]
[    0.020011] Movable zone start for each node
[    0.020029] Early memory node ranges
[    0.020050]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.020070]   node   0: [mem 0x0000000000100000-0x00000000bffd1fff]
[    0.020089]   node   0: [mem 0x0000000100000000-0x000000043fffffff]
[    0.021004] Zeroed struct page in unavailable ranges: 144 pages
[    0.021013] Initmem setup node 0 [mem 0x0000000000001000-0x000000043fffffff]
[    0.021050] On node 0 totalpages: 4194160
[    0.021074]   DMA32 zone: 10751 pages used for memmap
[    0.021112]   DMA32 zone: 21 pages reserved
[    0.021137]   DMA32 zone: 786288 pages, LIFO batch:63
[    0.087889]   Normal zone: 46592 pages used for memmap
[    0.087925]   Normal zone: 3407872 pages, LIFO batch:63
[    1.191091] kasan: KernelAddressSanitizer initialized
[    1.191787] ACPI: PM-Timer IO Port: 0x608
[    1.191819] ACPI: Local APIC address 0xfee00000
[    1.191873] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    1.192002] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    1.192053] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    1.192080] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    1.192106] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    1.192132] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    1.192156] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    1.192181] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    1.192205] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    1.192228] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    1.192251] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    1.192275] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    1.192301] ACPI: IRQ0 used by override.
[    1.192324] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    1.192345] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    1.192368] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    1.192389] ACPI: IRQ5 used by override.
[    1.192411] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    1.192434] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    1.192457] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    1.192478] ACPI: IRQ9 used by override.
[    1.192499] ACPI: IRQ10 used by override.
[    1.192520] ACPI: IRQ11 used by override.
[    1.192542] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    1.192565] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    1.192588] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    1.192610] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    1.192637] Using ACPI (MADT) for SMP configuration information
[    1.192662] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    1.192700] TSC deadline timer available
[    1.192734] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    1.192770] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    1.192886] [mem 0xc0000000-0xfeffbfff] available for PCI devices
[    1.192909] Booting paravirtualized kernel on KVM
[    1.192935] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    1.219719] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[    1.222408] percpu: Embedded 510 pages/cpu s2052096 r8192 d28672 u2097152
[    1.222527] pcpu-alloc: s2052096 r8192 d28672 u2097152 alloc=1*2097152
[    1.222553] pcpu-alloc: [0] 0 [0] 1 
[    1.222901] KVM setup async PF for cpu 0
[    1.222936] kvm-stealtime: cpu 0, msr 3a37f4080
[    1.222985] Built 1 zonelists, mobility grouping on.  Total pages: 4136796
[    1.223025] Kernel command line: ip=::::vm-snb-92::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-92/boot-1-yocto-i386-minimal-20190520.cgz-a97a17109332c3a9e361553adfa383c1e5205f3b-20200708-4612-1gom4wt-2.yaml ARCH=x86_64 kconfig=x86_64-randconfig-r014-20200707 branch=linux-devel/devel-hourly-2020070800 commit=a97a17109332c3a9e361553adfa383c1e5205f3b BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r014-20200707/gcc-9/a97a17109332c3a9e361553adfa383c1e5205f3b/vmlinuz-5.8.0-rc4-00002-ga97a17109332c max_uptime=600 RESULT_ROOT=/result/boot/1/vm-snb/yocto-i386-minimal-20190520.cgz/x86_64-randconfig-r014-20200707/gcc-9/a97a17109332c3a9e361553adfa383c1e5205f3b/3 LKP_SERVER=inn selinux=0 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=ttyS0,1152
[    1.223559] sysrq: sysrq always enabled.
[    1.230177] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    1.233231] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    1.233446] mem auto-init: stack:off, heap alloc:on, heap free:on
[    1.233471] mem auto-init: clearing system memory may take some time...
[   54.215606] Memory: 13926828K/16776640K available (40967K kernel code, 28006K rwdata, 19360K rodata, 4220K init, 38924K bss, 2849812K reserved, 0K cma-reserved)
[   54.219361] kmemleak: Kernel memory leak detector disabled
[   54.219631] ftrace: allocating 39490 entries in 155 pages
[   54.265438] ftrace: allocated 155 pages with 5 groups
[   54.265583] 
[   54.265606] **********************************************************
[   54.265627] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[   54.265649] **                                                      **
[   54.265670] ** trace_printk() being used. Allocating extra memory.  **
[   54.265692] **                                                      **
[   54.265713] ** This means that this is a DEBUG kernel and it is     **
[   54.265735] ** unsafe for production use.                           **
[   54.265755] **                                                      **
[   54.265777] ** If you see this message and you are not debugging    **
[   54.265798] ** the kernel, report this immediately to your vendor!  **
[   54.265819] **                                                      **
[   54.265840] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[   54.265862] **********************************************************
[   54.276923] Running RCU self tests
[   54.277001] rcu: Hierarchical RCU implementation.
[   54.277022] rcu: 	RCU event tracing is enabled.
[   54.277041] rcu: 	RCU lockdep checking is enabled.
[   54.277061] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2.
[   54.277084] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[   54.277104] 	Rude variant of Tasks RCU enabled.
[   54.277124] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[   54.277146] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[   54.288545] NR_IRQS: 4352, nr_irqs: 56, preallocated irqs: 16
[   54.291201] random: get_random_bytes called from start_kernel+0xce4/0x1454 with crng_init=0
[   54.559019] printk: console [ttyS0] enabled
[   54.559842] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[   54.561553] ... MAX_LOCKDEP_SUBCLASSES:  8
[   54.567322] ... MAX_LOCK_DEPTH:          48
[   54.568212] ... MAX_LOCKDEP_KEYS:        8192
[   54.569206] ... CLASSHASH_SIZE:          4096
[   54.570233] ... MAX_LOCKDEP_ENTRIES:     32768
[   54.571315] ... MAX_LOCKDEP_CHAINS:      65536
[   54.572352] ... CHAINHASH_SIZE:          32768
[   54.573392]  memory used by lock dependency info: 6813 kB
[   54.574675]  memory used for stack traces: 4224 kB
[   54.575780]  per task-struct memory footprint: 2688 bytes
[   54.577128] ACPI: Core revision 20200528
[   54.581885] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[   54.584871] APIC: Switch to symmetric I/O mode setup
[   54.587641] x2apic enabled
[   54.588776] Switched APIC routing to physical x2apic.
[   54.590056] masked ExtINT on CPU#0
[   54.595172] ENABLING IO-APIC IRQs
[   54.596167] init IO_APIC IRQs
[   54.596874]  apic 0 pin 0 not connected
[   54.598068] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:0)
[   54.600132] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[   54.604048] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:0)
[   54.606003] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:0)
[   54.607957] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:0)
[   54.609864] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:0)
[   54.611684] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:0)
[   54.613512] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:0)
[   54.615378] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:0)
[   54.617171] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:0)
[   54.619094] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:0)
[   54.621048] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:0)
[   54.622966] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:0)
[   54.624697] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:0)
[   54.627623] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:0)
[   54.629327]  apic 0 pin 16 not connected
[   54.630194]  apic 0 pin 17 not connected
[   54.631129]  apic 0 pin 18 not connected
[   54.632012]  apic 0 pin 19 not connected
[   54.632936]  apic 0 pin 20 not connected
[   54.633861]  apic 0 pin 21 not connected
[   54.634805]  apic 0 pin 22 not connected
[   54.635711]  apic 0 pin 23 not connected
[   54.636861] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[   54.638282] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26d349e8249, max_idle_ns: 440795288087 ns
[   54.647014] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508)
[   54.648052] pid_max: default: 32768 minimum: 301
[   54.652692] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[   54.653177] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[   54.664646] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[   54.665194] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[   54.665991] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[   54.667150] Spectre V2 : Mitigation: Full generic retpoline
[   54.668023] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[   54.670039] Speculative Store Bypass: Vulnerable
[   54.671025] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[   54.674738] Freeing SMP alternatives memory: 24K
[   54.676094] random: get_random_u64 called from dup_task_struct+0x270/0x940 with crng_init=0
[   54.679559] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[   54.684131] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
[   54.686278] rcu: Hierarchical SRCU implementation.
[   54.694888] NMI watchdog: Perf NMI watchdog permanently disabled
[   54.697418] smp: Bringing up secondary CPUs ...
[   54.713306] x86: Booting SMP configuration:
[   54.714047] .... node  #0, CPUs:      #1
[    0.350159] kvm-clock: cpu 1, msr 9801041, secondary cpu clock
[    0.350159] masked ExtINT on CPU#1
[    0.350159] smpboot: CPU 1 Converting physical 0 to logical die 1
[    0.350159] random: get_random_bytes called from start_secondary+0x3e4/0x5f0 with crng_init=0
[   54.719991] KVM setup async PF for cpu 1
[   54.719991] kvm-stealtime: cpu 1, msr 3a39f4080
[   54.721393] smp: Brought up 1 node, 2 CPUs
[   54.722107] smpboot: Max logical packages: 2
[   54.723072] ----------------
[   54.723715] | NMI testsuite:
[   54.724046] --------------------
[   54.724793]   remote IPI:  ok  |
[   54.731917]    local IPI:  ok  |
[   54.733187] --------------------
[   54.733914] Good, all   2 testcases passed! |
[   54.734186] ---------------------------------
[   54.735171] smpboot: Total of 2 processors activated (10774.03 BogoMIPS)
[   54.748058] devtmpfs: initialized
[   54.751506] x86/mm: Memory block size: 128MB
[   54.866734] version magic: 0x4139332a
[   54.918140] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[   54.919091] futex hash table entries: 512 (order: 4, 65536 bytes, linear)
[   54.921445] pinctrl core: initialized pinctrl subsystem
[   54.925301] regulator-dummy: no parameters
[   54.929431] thermal_sys: Registered thermal governor 'user_space'
[   54.929444] thermal_sys: Registered thermal governor 'power_allocator'
[   54.934382] NET: Registered protocol family 16
[   54.948043] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[   54.949369] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[   54.950591] audit: initializing netlink subsys (disabled)
[   54.955429] audit: type=2000 audit(1594209971.413:1): state=initialized audit_enabled=0 res=1
[   54.961150] EISA bus registered
[   54.962192] cpuidle: using governor menu
[   54.965262] ACPI: bus type PCI registered
[   54.969227] PCI: Using configuration type 1 for base access
[   55.173823] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[   55.186101] cryptomgr_test (27) used greatest stack depth: 30104 bytes left
[   55.205302] cryptd: max_cpu_qlen set to 1000
[   55.256319] ACPI: Added _OSI(Module Device)
[   55.257070] ACPI: Added _OSI(Processor Device)
[   55.258041] ACPI: Added _OSI(3.0 _SCP Extensions)
[   55.259042] ACPI: Added _OSI(Processor Aggregator Device)
[   55.260124] ACPI: Added _OSI(Linux-Dell-Video)
[   55.261049] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[   55.262082] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[   55.353120] ACPI: 1 ACPI AML tables successfully acquired and loaded
[   55.392991] ACPI: Interpreter enabled
[   55.393109] ACPI: (supports S0 S5)
[   55.399078] ACPI: Using IOAPIC for interrupt routing
[   55.400799] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[   55.411701] ACPI: Enabled 2 GPEs in block 00 to 0F
[   55.697991] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[   55.700265] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
[   55.702824] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[   55.708227] PCI host bridge to bus 0000:00
[   55.709087] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[   55.710081] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[   55.712091] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[   55.713090] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[   55.715092] pci_bus 0000:00: root bus resource [mem 0x440000000-0x4bfffffff window]
[   55.716089] pci_bus 0000:00: root bus resource [bus 00-ff]
[   55.717853] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[   55.733257] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[   55.744779] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[   55.753874] pci 0000:00:01.1: reg 0x20: [io  0xc200-0xc20f]
[   55.758739] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[   55.760059] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[   55.761047] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[   55.762047] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[   55.771929] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[   55.774297] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[   55.776080] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[   55.810244] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[   55.813991] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[   55.820086] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[   55.838072] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[   55.852225] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[   55.856045] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[   55.861045] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[   55.876055] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[   55.888071] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[   55.894054] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[   55.899050] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[   55.911159] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
[   55.931362] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[   55.936168] pci 0000:00:05.0: reg 0x10: [io  0xc080-0xc0bf]
[   55.944064] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[   55.958072] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
[   55.975920] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
[   55.982046] pci 0000:00:06.0: reg 0x10: [io  0xc0c0-0xc0ff]
[   55.988059] pci 0000:00:06.0: reg 0x14: [mem 0xfebf3000-0xfebf3fff]
[   56.000050] pci 0000:00:06.0: reg 0x20: [mem 0xfe008000-0xfe00bfff 64bit pref]
[   56.019038] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
[   56.025054] pci 0000:00:07.0: reg 0x10: [io  0xc100-0xc13f]
[   56.031071] pci 0000:00:07.0: reg 0x14: [mem 0xfebf4000-0xfebf4fff]
[   56.045046] pci 0000:00:07.0: reg 0x20: [mem 0xfe00c000-0xfe00ffff 64bit pref]
[   56.062862] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[   56.069049] pci 0000:00:08.0: reg 0x10: [io  0xc140-0xc17f]
[   56.074052] pci 0000:00:08.0: reg 0x14: [mem 0xfebf5000-0xfebf5fff]
[   56.086063] pci 0000:00:08.0: reg 0x20: [mem 0xfe010000-0xfe013fff 64bit pref]
[   56.104573] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
[   56.111148] pci 0000:00:09.0: reg 0x10: [io  0xc180-0xc1bf]
[   56.118060] pci 0000:00:09.0: reg 0x14: [mem 0xfebf6000-0xfebf6fff]
[   56.132049] pci 0000:00:09.0: reg 0x20: [mem 0xfe014000-0xfe017fff 64bit pref]
[   56.150260] pci 0000:00:0a.0: [1af4:1001] type 00 class 0x010000
[   56.157169] pci 0000:00:0a.0: reg 0x10: [io  0xc1c0-0xc1ff]
[   56.164054] pci 0000:00:0a.0: reg 0x14: [mem 0xfebf7000-0xfebf7fff]
[   56.176048] pci 0000:00:0a.0: reg 0x20: [mem 0xfe018000-0xfe01bfff 64bit pref]
[   56.194572] pci 0000:00:0b.0: [8086:25ab] type 00 class 0x088000
[   56.197039] pci 0000:00:0b.0: reg 0x10: [mem 0xfebf8000-0xfebf800f]
[   56.218083] pci_bus 0000:00: on NUMA node 0
[   56.254116] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[   56.263679] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[   56.271363] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[   56.279605] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[   56.283618] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[   56.300401] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[   56.300991] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[   56.305117] pci 0000:00:02.0: vgaarb: bridge control possible
[   56.306034] vgaarb: loaded
[   56.317327] mc: Linux media interface: v0.10
[   56.318486] videodev: Linux video capture interface: v2.00
[   56.321351] pps_core: LinuxPPS API ver. 1 registered
[   56.322040] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[   56.324545] PTP clock support registered
[   56.339243] nfc: nfc_init: NFC Core ver 0.1
[   56.340666] NET: Registered protocol family 39
[   56.341041] PCI: Using ACPI for IRQ routing
[   56.341908] PCI: pci_cache_line_size set to 64 bytes
[   56.343562] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[   56.345136] e820: reserve RAM buffer [mem 0xbffd2000-0xbfffffff]
[   56.347991] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[   56.347991] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[   56.376951] clocksource: Switched to clocksource kvm-clock
[   57.305294] Warning: could not register annotated branches stats
[   57.312229] VFS: Disk quotas dquot_6.6.0
[   57.314403] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[   57.319899] pnp: PnP ACPI init
[   57.323575] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[   57.327446] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[   57.330779] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[   57.332908] pnp 00:03: [dma 2]
[   57.334672] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[   57.339437] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[   57.344329] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[   57.348884] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[   57.365257] pnp: PnP ACPI: found 7 devices
[   57.394161] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[   57.397619] NET: Registered protocol family 2
[   57.399237] _warn_unseeded_randomness: 3 callbacks suppressed
[   57.399256] random: get_random_u32 called from neigh_hash_alloc+0x127/0x210 with crng_init=0
[   57.406304] random: get_random_u32 called from rt_genid_init+0xc1/0x119 with crng_init=0
[   57.409596] tcp_listen_portaddr_hash hash table entries: 8192 (order: 7, 720896 bytes, linear)
[   57.413654] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[   57.421848] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes, vmalloc)
[   57.440412] TCP: Hash tables configured (established 131072 bind 65536)
[   57.446976] UDP hash table entries: 8192 (order: 8, 1572864 bytes, linear)
[   57.454487] UDP-Lite hash table entries: 8192 (order: 8, 1572864 bytes, linear)
[   57.465442] random: get_random_u32 called from bucket_table_alloc+0x130/0x290 with crng_init=0
[   57.465649] NET: Registered protocol family 1
[   57.490144] RPC: Registered named UNIX socket transport module.
[   57.491654] RPC: Registered udp transport module.
[   57.493329] RPC: Registered tcp transport module.
[   57.494562] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   57.508148] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[   57.509607] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[   57.511056] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[   57.513448] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[   57.515436] pci_bus 0000:00: resource 8 [mem 0x440000000-0x4bfffffff window]
[   57.520229] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[   57.521640] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[   57.522890] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[   57.524765] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[   57.526985] PCI: CLS 0 bytes, default 64
[   57.531651] Unpacking initramfs...
[   67.210775] Freeing initrd memory: 52352K
[   67.214192] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[   67.215530] software IO TLB: mapped [mem 0xbbfd2000-0xbffd2000] (64MB)
[   67.217863] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26d349e8249, max_idle_ns: 440795288087 ns
[   67.237381] AVX2 instructions are not detected.
[   67.779214] workqueue: round-robin CPU selection forced, expect performance impact
[   67.794422] random: get_random_u32 called from get_random_order+0x17d/0x220 with crng_init=0
[   71.871792] random: get_random_u32 called from stress_one_work+0x78/0x1b0 with crng_init=0
[   71.899380] random: get_random_u32 called from get_random_order+0x17d/0x220 with crng_init=0
[   71.961417] random: get_random_u32 called from stress_one_work+0x78/0x1b0 with crng_init=0
[   75.459251] Initialise system trusted keyrings
[   75.463196] _warn_unseeded_randomness: 1 callbacks suppressed
[   75.463218] random: get_random_bytes called from key_alloc+0x863/0x10b0 with crng_init=0
[   75.463668] Key type blacklist registered
[   75.472582] workingset: timestamp_bits=62 max_order=22 bucket_order=0
[   85.876482] NET: Registered protocol family 38
[   85.880351] Key type asymmetric registered
[   85.881317] Asymmetric key parser 'x509' registered
[   85.882414] Asymmetric key parser 'pkcs8' registered
[   85.883521] test_lockup: START pid=1 time=0 +0 ns cooldown=0 +0 ns iterations=1 state=R 
[   85.885171] test_lockup: Start on CPU0
[   85.885947] test_lockup: Finish on CPU0 in 778113 ns
[   85.886992] test_lockup: FINISH in 3478595 ns
[   85.889911] xz_dec_test: module loaded
[   85.890931] xz_dec_test: Create a device node with 'mknod xz_dec_test c 243 0' and write .xz files to it.
[   85.896099] glob: 64 self-tests passed, 0 failed
[   85.900154] gpio_it87: no device
[   85.902208] gpio_winbond: chip ID at 2e is ffff
[   85.903235] gpio_winbond: not an our chip
[   85.904280] gpio_winbond: chip ID at 4e is ffff
[   85.905196] gpio_winbond: not an our chip
[   85.910332] no IO addresses supplied
[   85.913095] hgafb: HGA card not detected.
[   85.914197] hgafb: probe of hgafb.0 failed with error -22
[   85.920188] kworker/u4:3 (128) used greatest stack depth: 28024 bytes left
[   85.922076] uvesafb: failed to execute /sbin/v86d
[   85.922988] uvesafb: make sure that the v86d helper is installed and executable
[   85.924665] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
[   85.926160] uvesafb: vbe_init() failed with -22
[   85.927360] uvesafb: probe of uvesafb.0 failed with error -22
[   85.928775] intel_idle: Please enable MWAIT in BIOS SETUP
[   85.933345] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   85.938411] ACPI: Power Button [PWRF]
[   86.402419] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   86.407527] serial 00:05: GPIO lookup for consumer rs485-term
[   86.409000] serial 00:05: using ACPI for GPIO lookup
[   86.410153] acpi PNP0501:00: GPIO: looking up rs485-term-gpios
[   86.411453] acpi PNP0501:00: GPIO: looking up rs485-term-gpio
[   86.412885] serial 00:05: using lookup tables for GPIO lookup
[   86.414394] serial 00:05: No GPIO consumer rs485-term found
[   86.416315] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   86.425006] serial 00:06: GPIO lookup for consumer rs485-term
[   86.426459] serial 00:06: using ACPI for GPIO lookup
[   86.427539] acpi PNP0501:01: GPIO: looking up rs485-term-gpios
[   86.431968] acpi PNP0501:01: GPIO: looking up rs485-term-gpio
[   86.433246] serial 00:06: using lookup tables for GPIO lookup
[   86.434581] serial 00:06: No GPIO consumer rs485-term found
[   86.436267] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[   86.470219] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti
[   86.485395] random: get_random_bytes called from dummy_setup+0x216/0x340 with crng_init=0
[   86.494705] cs89x0: cs89x0_probe(0x0)
[   86.496377] cs89x0: no cs8900 or cs8920 detected.  Be sure to disable PnP with SETUP
[   86.498429] LocalTalk card not found; 220 = ff, 240 = ff.
[   86.512747] mdio_bus fixed-0: GPIO lookup for consumer reset
[   86.516618] mdio_bus fixed-0: using lookup tables for GPIO lookup
[   86.517990] mdio_bus fixed-0: No GPIO consumer reset found
[   86.519636] libphy: Fixed MDIO Bus: probed
[   86.528837] arcnet: arcnet loaded
[   86.529773] arcnet:rfc1051: RFC1051 "simple standard" (`s') encapsulation support loaded
[   86.531668] arcnet:com90xx: COM90xx chipset support
[   86.864140] S3: No ARCnet cards found.
[   86.865352] ipddp.c:v0.01 8/28/97 Bradford W. Johnson <johns393@maroon.tc.umn.edu>
[   86.871656] ipddp0: Appletalk-IP Encap. mode by Bradford W. Johnson <johns393@maroon.tc.umn.edu>
[   86.875253] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[   86.881211] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   93.300444] PCI Interrupt Link [LNKC] enabled at IRQ 11
[   93.976567] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[   93.978339] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[   93.981656] PPP generic driver version 2.4.2
[   93.984816] PPP BSD Compression module registered
[   93.985974] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org.
[   93.987711] libertas_spi: Libertas SPI driver
[   93.989438] hv_vmbus: registering driver hv_netvsc
[   93.990639] hv_vmbus: registering driver uio_hv_generic
[   93.993643] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   94.013933] serio: i8042 KBD port at 0x60,0x64 irq 1
[   94.015383] serio: i8042 AUX port at 0x60,0x64 irq 12
[   94.034635] rtc-test rtc-test.0: registered as rtc0
[   94.053401] rtc rtc1: invalid alarm value: 18446744073703295021-10-22T09:34:14
[   94.069463] rtc-test rtc-test.1: registered as rtc1
[   94.087282] rtc rtc2: invalid alarm value: 18446744073703295021-10-22T09:34:14
[   94.090887] rtc-test rtc-test.2: registered as rtc2
[   94.130223] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[   94.133654] wafer5823wdt: initialized. timeout=60 sec (nowayout=0)
[   94.135535] machzwd: MachZ ZF-Logic Watchdog driver initializing
[   94.136995] machzwd: no ZF-Logic found
[   94.138157] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[   94.141452] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[   94.143452] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[   94.148241] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[   94.150225] intel_pstate: CPU model not supported
[   94.170588] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[   94.208321] cros_ec_lpcs: unsupported system.
[   94.216576] NET: Registered protocol family 10
[   94.218283] random: get_random_u32 called from neigh_hash_alloc+0x127/0x210 with crng_init=0
[   94.227622] random: get_random_u32 called from bucket_table_alloc+0x130/0x290 with crng_init=0
[   94.229852] Segment Routing with IPv6
[   94.231138] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   94.238246] NET: Registered protocol family 5
[   94.242562] NET: Unregistered protocol family 5
[   94.243978] NET: Registered protocol family 35
[   94.245618] lib80211: common routines for IEEE802.11 drivers
[   94.246999] lib80211_crypt: registered algorithm 'NULL'
[   94.248255] lib80211_crypt: registered algorithm 'WEP'
[   94.249456] lib80211_crypt: registered algorithm 'CCMP'
[   94.250619] lib80211_crypt: registered algorithm 'TKIP'
[   94.251929] 9pnet: Installing 9P2000 support
[   94.254338] random: get_random_bytes called from batadv_tp_meter_init+0x1d/0x25 with crng_init=0
[   94.258714] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded
[   94.261629] IPI shorthand broadcast: enabled
[   94.262805] ... APIC ID:      00000000 (0)
[   94.263537] ... APIC VERSION: 00050014
[   94.263685] 0000000000000000000000000000000000000000000000000000000000000000
[   94.267489] number of MP IRQ sources: 15.
[   94.268397] number of IO-APIC #0 registers: 24.
[   94.269439] testing the IO APIC.......................
[   94.270654] IO APIC #0......
[   94.271329] .... register #00: 00000000
[   94.272242] .......    : physical APIC id: 00
[   94.273255] .......    : Delivery Type: 0
[   94.274196] .......    : LTS          : 0
[   94.275097] .... register #01: 00170011
[   94.275956] .......     : max redirection entries: 17
[   94.277130] .......     : PRQ implemented: 0
[   94.278085] .......     : IO APIC version: 11
[   94.279080] .... register #02: 00000000
[   94.279859] .......     : arbitration: 00
[   94.280749] .... IRQ redirection table:
[   94.281655] IOAPIC 0:
[   94.282287]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.284186]  pin01, enabled , edge , high, V(22), IRR(0), S(0), physical, D(01), M(0)
[   94.285910]  pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(00), M(0)
[   94.287646]  pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.289401]  pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.290984]  pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.292786]  pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.294497]  pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.296160]  pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.297827]  pin09, enabled , level, high, V(21), IRR(0), S(0), physical, D(01), M(0)
[   94.299609]  pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.301364]  pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.303141]  pin0c, enabled , edge , high, V(21), IRR(0), S(0), physical, D(00), M(0)
[   94.304818]  pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.306555]  pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.312555]  pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.317698]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.319423]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.320994]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.322702]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.324480]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.326120]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.327841]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.329605]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   94.331261] IRQ to pin mappings:
[   94.331898] IRQ0 -> 0:2
[   94.332501] IRQ1 -> 0:1
[   94.333132] IRQ3 -> 0:3
[   94.333702] IRQ4 -> 0:4
[   94.334349] IRQ5 -> 0:5
[   94.334882] IRQ6 -> 0:6
[   94.335517] IRQ7 -> 0:7
[   94.336173] IRQ8 -> 0:8
[   94.336654] IRQ9 -> 0:9
[   94.337238] IRQ10 -> 0:10
[   94.337830] IRQ11 -> 0:11
[   94.338464] IRQ12 -> 0:12
[   94.339098] IRQ13 -> 0:13
[   94.339648] IRQ14 -> 0:14
[   94.340529] IRQ15 -> 0:15
[   94.341153] .................................... done.
[   94.342648] sched_clock: Marking stable (93993114034, 349159905)->(95008942679, -666668740)
[   94.346335] Loading compiled-in X.509 certificates
[   94.347697] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers
[   94.349598] BUG: unable to handle page fault for address: ffffed10a7ffddff
[   94.351039] #PF: supervisor read access in kernel mode
[   94.352172] #PF: error_code(0x0000) - not-present page
[   94.353256] PGD 43ffed067 P4D 43ffed067 PUD 43fdee067 PMD 0 
[   94.354484] Oops: 0000 [#1] SMP KASAN
[   94.355238] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.8.0-rc4-00002-ga97a17109332c #1
[   94.360456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[   94.361950] RIP: 0010:hugetlb_advanced_tests+0x137/0x699
[   94.363026] Code: 8b 13 4d 85 f6 75 0b 48 ff 05 2c e4 6a 01 31 ed eb 41 bf f8 ff ff ff ba ff ff 37 00 4c 01 f7 48 c1 e2 2a 48 89 f9 48 c1 e9 03 <80> 3c 11 00 74 05 e8 cd c0 67 fa ba f8 ff ff ff 49 8b 2c 16 48 85
[   94.366592] RSP: 0000:ffffc90000047d30 EFLAGS: 00010a06
[   94.367693] RAX: 1ffffffff1049b80 RBX: ffff888380525308 RCX: 1ffff110a7ffddff
[   94.369215] RDX: dffffc0000000000 RSI: 1ffff11087ffdc00 RDI: ffff88853ffeeff8
[   94.370693] RBP: 000000000018e510 R08: 0000000000000025 R09: 0000000000000001
[   94.372165] R10: ffff888380523c07 R11: ffffed10700a4780 R12: ffff88843208e510
[   94.373674] R13: 0000000000000025 R14: ffff88843ffef000 R15: 000031e01ae61000
[   94.375147] FS:  0000000000000000(0000) GS:ffff8883a3800000(0000) knlGS:0000000000000000
[   94.376883] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   94.378051] CR2: ffffed10a7ffddff CR3: 0000000004e15000 CR4: 00000000000406a0
[   94.379522] Call Trace:
[   94.380073]  debug_vm_pgtable+0xd81/0x2029
[   94.380871]  ? pmd_advanced_tests+0x621/0x621
[   94.381819]  do_one_initcall+0x1eb/0xbd0
[   94.382551]  ? trace_event_raw_event_initcall_finish+0x240/0x240
[   94.383634]  ? rcu_read_lock_sched_held+0xb9/0x110
[   94.388727]  ? rcu_read_lock_held+0xd0/0xd0
[   94.389604]  ? __kasan_check_read+0x1d/0x30
[   94.390485]  kernel_init_freeable+0x430/0x4f8
[   94.391416]  ? rest_init+0x3f8/0x3f8
[   94.392185]  kernel_init+0x14/0x1e8
[   94.392918]  ret_from_fork+0x22/0x30
[   94.393662] Modules linked in:
[   94.394289] CR2: ffffed10a7ffddff
[   94.395000] ---[ end trace 8ca5a1655dfb8c39 ]---
[   94.395990] RIP: 0010:hugetlb_advanced_tests+0x137/0x699
[   94.397226] Code: 8b 13 4d 85 f6 75 0b 48 ff 05 2c e4 6a 01 31 ed eb 41 bf f8 ff ff ff ba ff ff 37 00 4c 01 f7 48 c1 e2 2a 48 89 f9 48 c1 e9 03 <80> 3c 11 00 74 05 e8 cd c0 67 fa ba f8 ff ff ff 49 8b 2c 16 48 85
[   94.401074] RSP: 0000:ffffc90000047d30 EFLAGS: 00010a06
[   94.402228] RAX: 1ffffffff1049b80 RBX: ffff888380525308 RCX: 1ffff110a7ffddff
[   94.403790] RDX: dffffc0000000000 RSI: 1ffff11087ffdc00 RDI: ffff88853ffeeff8
[   94.405163] RBP: 000000000018e510 R08: 0000000000000025 R09: 0000000000000001
[   94.406465] R10: ffff888380523c07 R11: ffffed10700a4780 R12: ffff88843208e510
[   94.407772] R13: 0000000000000025 R14: ffff88843ffef000 R15: 000031e01ae61000
[   94.409069] FS:  0000000000000000(0000) GS:ffff8883a3800000(0000) knlGS:0000000000000000
[   94.410476] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   94.411579] CR2: ffffed10a7ffddff CR3: 0000000004e15000 CR4: 00000000000406a0
[   94.413023] Kernel panic - not syncing: Fatal exception
[   94.414215] Kernel Offset: disabled

Elapsed time: 120

qemu-img create -f qcow2 disk-vm-snb-92-0 256G
qemu-img create -f qcow2 disk-vm-snb-92-1 256G
qemu-img create -f qcow2 disk-vm-snb-92-2 256G
qemu-img create -f qcow2 disk-vm-snb-92-3 256G
qemu-img create -f qcow2 disk-vm-snb-92-4 256G
qemu-img create -f qcow2 disk-vm-snb-92-5 256G
qemu-img create -f qcow2 disk-vm-snb-92-6 256G

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-snb-92.cgz
	-m 16384
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::32032-:22
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-drive file=disk-vm-snb-92-0,media=disk,if=virtio
	-drive file=disk-vm-snb-92-1,media=disk,if=virtio
	-drive file=disk-vm-snb-92-2,media=disk,if=virtio
	-drive file=disk-vm-snb-92-3,media=disk,if=virtio
	-drive file=disk-vm-snb-92-4,media=disk,if=virtio
	-drive file=disk-vm-snb-92-5,media=disk,if=virtio
	-drive file=disk-vm-snb-92-6,media=disk,if=virtio
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-snb-92::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=x86_64
	kconfig=x86_64-randconfig-r014-20200707
	branch=linux-devel/devel-hourly-2020070800
	commit=a97a17109332c3a9e361553adfa383c1e5205f3b
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r014-20200707/gcc-9/a97a17109332c3a9e361553adfa383c1e5205f3b/vmlinuz-5.8.0-rc4-00002-ga97a17109332c
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-snb/yocto-i386-minimal-20190520.cgz/x86_64-randconfig-r014-20200707/gcc-9/a97a17109332c3a9e361553adfa383c1e5205f3b/3
	result_service=tmpfs
	selinux=0
	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
	watchdog_thresh=60
)

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