early console in setup code
[    0.000000][    T0] Linux version 7.0.0-rc5-00065-ga3facbf7db65 (kbuild@0bde6dc44f1b) (gcc-14 (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #1 SMP PREEMPT_DYNAMIC Sat Apr 25 04:35:27 CST 2026
[    0.000000][    T0] KERNEL supported cpus:
[    0.000000][    T0]   Intel GenuineIntel
[    0.000000][    T0]   AMD AuthenticAMD
[    0.000000][    T0]   Hygon HygonGenuine
[    0.000000][    T0]   NSC Geode by NSC
[    0.000000][    T0]   Cyrix CyrixInstead
[    0.000000][    T0]   Transmeta GenuineTMx86
[    0.000000][    T0]   Transmeta TransmetaCPU
[    0.000000][    T0]   zhaoxin   Shanghai  
[    0.000000][    T0]   Vortex Vortex86 SoC
[    0.000000][    T0] x86/CPU: Model not found in latest microcode list
[    0.000000][    T0] BIOS-provided physical RAM map:
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff]  System RAM
[    0.000000][    T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff]  device reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff]  System RAM
[    0.000000][    T0] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000feffbfff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000100000000-0x000000083fffffff]  System RAM
[    0.000000][    T0] e820: remove [mem 0x100000000-0xfffffffffffffffe] System RAM
[    0.000000][    T0] printk: debug: ignoring loglevel setting.
[    0.000000][    T0] printk: legacy bootconsole [earlyser0] enabled
[    0.000000][    T0] e820: remove [mem 0x100000000-0xfffffffffffffffe] System RAM
[    0.000000][    T0] NX (Execute Disable) protection: active
[    0.000000][    T0] APIC: Static calls initialized
[    0.000000][    T0] user-defined physical RAM map:
[    0.000000][    T0] user: [mem 0x0000000000000000-0x000000000009fbff]  System RAM
[    0.000000][    T0] user: [mem 0x000000000009fc00-0x000000000009ffff]  device reserved
[    0.000000][    T0] user: [gap 0x00000000000a0000-0x00000000000effff]
[    0.000000][    T0] user: [mem 0x00000000000f0000-0x00000000000fffff]  device reserved
[    0.000000][    T0] user: [mem 0x0000000000100000-0x00000000bffdffff]  System RAM
[    0.000000][    T0] user: [mem 0x00000000bffe0000-0x00000000bfffffff]  device reserved
[    0.000000][    T0] user: [gap 0x00000000c0000000-0x00000000feffbfff]
[    0.000000][    T0] user: [mem 0x00000000feffc000-0x00000000feffffff]  device reserved
[    0.000000][    T0] user: [gap 0x00000000ff000000-0x00000000fffbffff]
[    0.000000][    T0] user: [mem 0x00000000fffc0000-0x00000000ffffffff]  device reserved
[    0.000000][    T0] SMBIOS 2.8 present.
[    0.000000][    T0] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[    0.000000][    T0] DMI: Memory slots populated: 1/1
[    0.000000][    T0] Hypervisor detected: KVM
[    0.000000][    T0] last_pfn = 0xbffe0 max_arch_pfn = 0x1000000
[    0.000000][    T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000003][    T0] kvm-clock: using sched offset of 959101615 cycles
[    0.000630][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.002488][    T0] tsc: Detected 2095.076 MHz processor
[    0.004325][    T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved
[    0.005221][    T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM
[    0.005960][    T0] last_pfn = 0xbffe0 max_arch_pfn = 0x1000000
[    0.006624][    T0] x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.
[    0.007638][    T0] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.008407][    T0] Scan for SMP in [mem 0x00000000-0x000003ff]
[    0.008998][    T0] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[    0.009564][    T0] Scan for SMP in [mem 0x000f0000-0x000fffff]
[    0.013686][    T0] found SMP MP-table at [mem 0x000f5480-0x000f548f]
[    0.014204][    T0]   mpc: f5490-f5560
[    0.014509][    T0] initial memory mapped: [mem 0x00000000-0x07dfffff]
[    0.015115][    T0] RAMDISK: [mem 0x7876f000-0x7fffffff]
[    0.015542][    T0] ACPI: Early table checksum verification disabled
[    0.016027][    T0] ACPI: RSDP 0x00000000000F5290 000014 (v00 BOCHS )
[    0.016532][    T0] ACPI: RSDT 0x00000000BFFE23D1 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.017236][    T0] ACPI: FACP 0x00000000BFFE227D 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.017942][    T0] ACPI: DSDT 0x00000000BFFE0040 00223D (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.018644][    T0] ACPI: FACS 0x00000000BFFE0000 000040
[    0.019080][    T0] ACPI: APIC 0x00000000BFFE22F1 000080 (v03 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.019778][    T0] ACPI: HPET 0x00000000BFFE2371 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.020483][    T0] ACPI: WAET 0x00000000BFFE23A9 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.021180][    T0] ACPI: Reserving FACP table memory at [mem 0xbffe227d-0xbffe22f0]
[    0.021762][    T0] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe227c]
[    0.022356][    T0] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f]
[    0.022994][    T0] ACPI: Reserving APIC table memory at [mem 0xbffe22f1-0xbffe2370]
[    0.023600][    T0] ACPI: Reserving HPET table memory at [mem 0xbffe2371-0xbffe23a8]
[    0.024190][    T0] ACPI: Reserving WAET table memory at [mem 0xbffe23a9-0xbffe23d0]
[    0.024784][    T0] Mapped APIC to         ffffc000 (        fee00000)
[    0.025283][    T0] 137MB HIGHMEM available.
[    0.025611][    T0] 2933MB LOWMEM available.
[    0.025931][    T0]   mapped low ram: 0 - b75fe000
[    0.026290][    T0]   low ram: 0 - b75fe000
[    0.026901][    T0] ACPI: PM-Timer IO Port: 0x608
[    0.027263][    T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.027829][    T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.028413][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.028957][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.029558][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.030118][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.030725][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.031280][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.031880][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.032457][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.033050][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.033615][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.034213][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.034820][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.035419][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.036018][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.036656][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.037256][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.037854][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.038453][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.039051][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.039654][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.040263][    T0] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.040804][    T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.041773][    T0] TSC deadline timer available
[    0.042130][    T0] CPU topo: Max. logical packages:   1
[    0.042532][    T0] CPU topo: Max. logical nodes:      1
[    0.042934][    T0] CPU topo: Num. nodes per package:  1
[    0.043341][    T0] CPU topo: Max. logical dies:       1
[    0.043746][    T0] CPU topo: Max. dies per package:   1
[    0.044156][    T0] CPU topo: Max. threads per core:   1
[    0.044557][    T0] CPU topo: Num. cores per package:     2
[    0.044977][    T0] CPU topo: Num. threads per package:   2
[    0.045396][    T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
[    0.045908][    T0] mapped IOAPIC to ffffb000 (fec00000)
[    0.046324][    T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
[    0.046927][    T0] [gap 0xc0000000-0xfeffbfff] available for PCI devices
[    0.047437][    T0] Booting paravirtualized kernel on KVM
[    0.047844][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.055836][    T0] Zone ranges:
[    0.056092][    T0]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.056620][    T0]   Normal   [mem 0x0000000001000000-0x00000000b75fdfff]
[    0.057136][    T0]   HighMem  [mem 0x00000000b75fe000-0x00000000bffdffff]
[    0.057653][    T0] Movable zone start for each node
[    0.058024][    T0] Early memory node ranges
[    0.058344][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.058865][    T0]   node   0: [mem 0x0000000000100000-0x00000000bffdffff]
[    0.059386][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x00000000bffdffff]
[    0.059973][    T0] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.060542][    T0] On node 0, zone DMA: 97 pages in unavailable ranges
[    0.081841][    T0] On node 0, zone HighMem: 32 pages in unavailable ranges
[    0.082678][    T0] No bootconfig data provided, so skipping bootconfig
[    0.082695][    T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[    0.084429][    T0] percpu: Embedded 46 pages/cpu s95916 r0 d92500 u188416
[    0.085210][    T0] pcpu-alloc: s95916 r0 d92500 u188416 alloc=46*4096
[    0.085937][    T0] pcpu-alloc: [0] 0 [0] 1 
[    0.086457][    T0] Kernel command line: ip=::::vm-meta-226::dhcp root=/dev/ram0 RESULT_ROOT=/result/boot/1/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-015-20260120/gcc-14/a3facbf7db65b559049a9e91ad6fc70a62e99311/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-015-20260120/gcc-14/a3facbf7db65b559049a9e91ad6fc70a62e99311/vmlinuz-7.0.0-rc5-00065-ga3facbf7db65 branch=linux-devel/devel-hourly-20260329-125258 job=/lkp/jobs/scheduled/vm-meta-226/boot-1-debian-11.1-i386-20220923.cgz-i386-randconfig-015-20260120-a3facbf7db65-20260425-51410-1tgishq-2.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-015-20260120 commit=a3facbf7db65b559049a9e91ad6fc70a62e99311 mem=4G intremap=posted_msi watchdog_thresh=240 rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 audit=0 kunit.enable=0 ia32_emulation=on max_uptime=600 LKP_SERVER=internal-lkp-server 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 \
[    0.096755][    T0] Kernel command line: prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw mem=4G
[    0.101711][    T0] sysrq: sysrq always enabled.
[    0.104217][    T0] Unknown kernel command line parameters "RESULT_ROOT=/result/boot/1/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-015-20260120/gcc-14/a3facbf7db65b559049a9e91ad6fc70a62e99311/0 branch=linux-devel/devel-hourly-20260329-125258 job=/lkp/jobs/scheduled/vm-meta-226/boot-1-debian-11.1-i386-20220923.cgz-i386-randconfig-015-20260120-a3facbf7db65-20260425-51410-1tgishq-2.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-015-20260120 commit=a3facbf7db65b559049a9e91ad6fc70a62e99311 intremap=posted_msi audit=0 ia32_emulation=on max_uptime=600 LKP_SERVER=internal-lkp-server selinux=0 nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 vga=normal", will be passed to user space.
[    0.108977][    T0] printk: log buffer data + meta data: 1048576 + 3276800 = 4325376 bytes
[    0.110267][    T0] Dentry cache hash table entries: 524288 (order: 9, 2097152 bytes, linear)
[    0.111173][    T0] Inode-cache hash table entries: 262144 (order: 8, 1048576 bytes, linear)
[    0.111975][    T0] Built 1 zonelists, mobility grouping on.  Total pages: 786302
[    0.114575][    T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.219751][    T0] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.271322][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.274602][    T0] Dynamic Preempt: lazy
[    0.276061][    T0] Running RCU self tests
[    0.276552][    T0] Running RCU synchronous self tests
[    0.277142][    T0] rcu: Preemptible hierarchical RCU implementation.
[    0.277874][    T0] rcu: 	RCU lockdep checking is enabled.
[    0.278497][    T0] rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.279323][    T0] rcu: 	RCU priority boosting: priority 1 delay 500 ms.
[    0.280102][    T0] rcu: 	RCU callback double-/use-after-free debug is enabled.
[    0.280937][    T0] rcu: 	RCU debug extended QS entry/exit.
[    0.281576][    T0] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.282495][    T0] 	Trampoline variant of Tasks RCU enabled.
[    0.283156][    T0] 	Rude variant of Tasks RCU enabled.
[    0.283758][    T0] 	Tracing variant of Tasks RCU enabled.
[    0.284398][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 30 jiffies.
[    0.285346][    T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.286243][    T0] Running RCU synchronous self tests
[    0.286844][    T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    0.287910][    T0] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    0.309374][    T0] NR_IRQS: 2304, nr_irqs: 440, preallocated irqs: 16
[    0.310260][    T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.311162][    T0] printk: legacy console [ttyS0] enabled
[    0.312027][    T0] printk: legacy bootconsole [earlyser0] disabled
[    0.313090][    T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.313773][    T0] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.314152][    T0] ... MAX_LOCK_DEPTH:          48
[    0.314539][    T0] ... MAX_LOCKDEP_KEYS:        8192
[    0.314939][    T0] ... CLASSHASH_SIZE:          4096
[    0.315341][    T0] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.315747][    T0] ... MAX_LOCKDEP_CHAINS:      65536
[    0.316171][    T0] ... CHAINHASH_SIZE:          32768
[    0.316604][    T0]  memory used by lock dependency info: 3869 kB
[    0.317098][    T0]  memory used for stack traces: 2112 kB
[    0.317530][    T0]  per task-struct memory footprint: 1344 bytes
[    0.318046][    T0] ACPI: Core revision 20251212
[    0.319427][    T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.320718][    T0] APIC: Switch to symmetric I/O mode setup
[    0.321392][    T0] Masked ExtINT on CPU#0
[    0.322366][    T0] ENABLING IO-APIC IRQs
[    0.322775][    T0] Init IO_APIC IRQs
[    0.323122][    T0] apic 0 pin 0 not connected
[    0.323570][    T0] IOAPIC[0]: Preconfigured routing entry (0-1 -> IRQ 1 Level:0 ActiveLow:0)
[    0.324411][    T0] IOAPIC[0]: Preconfigured routing entry (0-2 -> IRQ 0 Level:0 ActiveLow:0)
[    0.325189][    T0] IOAPIC[0]: Preconfigured routing entry (0-3 -> IRQ 3 Level:0 ActiveLow:0)
[    0.325963][    T0] IOAPIC[0]: Preconfigured routing entry (0-4 -> IRQ 4 Level:0 ActiveLow:0)
[    0.326737][    T0] IOAPIC[0]: Preconfigured routing entry (0-5 -> IRQ 5 Level:1 ActiveLow:0)
[    0.327532][    T0] IOAPIC[0]: Preconfigured routing entry (0-6 -> IRQ 6 Level:0 ActiveLow:0)
[    0.328317][    T0] IOAPIC[0]: Preconfigured routing entry (0-7 -> IRQ 7 Level:0 ActiveLow:0)
[    0.329051][    T0] IOAPIC[0]: Preconfigured routing entry (0-8 -> IRQ 8 Level:0 ActiveLow:0)
[    0.329714][    T0] IOAPIC[0]: Preconfigured routing entry (0-9 -> IRQ 9 Level:1 ActiveLow:0)
[    0.330380][    T0] IOAPIC[0]: Preconfigured routing entry (0-10 -> IRQ 10 Level:1 ActiveLow:0)
[    0.331074][    T0] IOAPIC[0]: Preconfigured routing entry (0-11 -> IRQ 11 Level:1 ActiveLow:0)
[    0.331750][    T0] IOAPIC[0]: Preconfigured routing entry (0-12 -> IRQ 12 Level:0 ActiveLow:0)
[    0.332473][    T0] IOAPIC[0]: Preconfigured routing entry (0-13 -> IRQ 13 Level:0 ActiveLow:0)
[    0.333152][    T0] IOAPIC[0]: Preconfigured routing entry (0-14 -> IRQ 14 Level:0 ActiveLow:0)
[    0.333833][    T0] IOAPIC[0]: Preconfigured routing entry (0-15 -> IRQ 15 Level:0 ActiveLow:0)
[    0.334536][    T0] apic 0 pin 16 not connected
[    0.334895][    T0] apic 0 pin 17 not connected
[    0.335254][    T0] apic 0 pin 18 not connected
[    0.335616][    T0] apic 0 pin 19 not connected
[    0.335976][    T0] apic 0 pin 20 not connected
[    0.336354][    T0] apic 0 pin 21 not connected
[    0.336767][    T0] apic 0 pin 22 not connected
[    0.337121][    T0] apic 0 pin 23 not connected
[    0.337642][    T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.338195][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e33052aadd, max_idle_ns: 440795310221 ns
[    0.339075][    T0] Calibrating delay loop (skipped) preset value.. 4191.74 BogoMIPS (lpj=6983586)
[    0.339841][    T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.340351][    T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.342410][    T0] mitigations: Enabled attack vectors: user_kernel, user_user, SMT mitigations: auto
[    0.343146][    T0] Spectre V2 : Kernel not compiled with retpoline; no mitigation available!
[    0.343147][    T0] Speculative Store Bypass: Vulnerable
[    0.344411][    T0] Spectre V2 : Vulnerable
[    0.344746][    T0] ITS: Vulnerable
[    0.345023][    T0] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.345736][    T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[    0.346589][    T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.347246][    T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.347800][    T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.348355][    T0] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.348896][    T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.351055][    T0] Freeing SMP alternatives memory: 80K
[    0.351488][    T0] pid_max: default: 32768 minimum: 301
[    0.352961][    T0] stackdepot: allocating hash table of 262144 entries via kvcalloc
[    0.354571][    T0] stackdepot: allocating space for 8192 stack pools via kvcalloc
[    0.355765][    T0] Mount-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.356416][    T0] Mountpoint-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.357721][    T0] VFS: Finished mounting rootfs on nullfs
[    0.358891][    T0] Running RCU synchronous self tests
[    0.359070][    T0] Running RCU synchronous self tests
[    0.359704][    T1] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[    0.360949][    T1] Performance Events: unsupported CPU family 6 model 42 no PMU driver, software events only.
[    0.361796][    T1] signal: max sigframe size: 1760
[    0.362294][    T1] rcu: Hierarchical SRCU implementation.
[    0.362399][    T1] rcu: 	Max phase no-delay instances is 1000.
[    0.362826][    T1] BUG: kernel NULL pointer dereference, address: 00000000
[    0.363389][    T1] #PF: supervisor read access in kernel mode
[    0.363855][    T1] #PF: error_code(0x0000) - not-present page
[    0.364322][    T1] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 
[    0.364864][    T1] Oops: Oops: 0000 [#1] SMP
[    0.365217][    T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G                T   7.0.0-rc5-00065-ga3facbf7db65 #1 PREEMPT(lazy)  d5dc0e24f12a8efb7de0b5a998078c56d56aaad7
[    0.365732][    T1] Tainted: [T]=RANDSTRUCT
[    0.365732][    T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[    0.365732][    T1] EIP: strcmp+0x9/0x40
[    0.365732][    T1] Code: 84 c0 75 f7 31 c0 aa 89 d8 5b 5e 5f 5d 31 d2 31 c9 c3 8d 76 00 2e 8d b4 26 00 00 00 00 8d 74 26 00 55 89 e5 57 89 d7 56 89 c6 <ac> ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 5e 5f 5d 31 d2 c3
[    0.365732][    T1] EAX: 00000000 EBX: 467dad14 ECX: 00000015 EDX: 45b9de29
[    0.365732][    T1] ESI: 00000000 EDI: 45b9de29 EBP: 4762de70 ESP: 4762de68
[    0.365732][    T1] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010293
[    0.365732][    T1] CR0: 80050033 CR2: 00000000 CR3: 06999000 CR4: 000406b0
[    0.365732][    T1] Call Trace:
[    0.365732][    T1]  ? ddebug_add_module+0x14a/0x580
[    0.365732][    T1]  ? __lock_release+0x43/0x140
[    0.365732][    T1]  ? blocking_notifier_chain_register+0x2e/0x80
[    0.365732][    T1]  ? up_write+0x18/0x40
[    0.365732][    T1]  ? blocking_notifier_chain_register+0x2e/0x80
[    0.365732][    T1]  ? dynamic_debug_init_control+0x7c/0x7c
[    0.365732][    T1]  ? dynamic_debug_init+0xf2/0x210
[    0.365732][    T1]  ? dynamic_debug_init_control+0x7c/0x7c
[    0.365732][    T1]  ? do_one_initcall+0x3f/0x380
[    0.365732][    T1]  ? __register_sysctl_table+0x101/0x140
[    0.365732][    T1]  ? __register_sysctl_init+0x1a/0x3c
[    0.365732][    T1]  ? init_mm_internals+0x13c/0x288
[    0.365732][    T1]  ? rest_init+0x150/0x150
[    0.365732][    T1]  ? kernel_init_freeable+0x8a/0x114
[    0.365732][    T1]  ? kernel_init+0x12/0x10c
[    0.365732][    T1]  ? ret_from_fork+0x225/0x2c0
[    0.365732][    T1]  ? rest_init+0x150/0x150
[    0.365732][    T1]  ? ret_from_fork_asm+0x12/0x18
[    0.365732][    T1]  ? entry_INT80_32+0xf0/0xf0
[    0.365732][    T1] Modules linked in:
[    0.365732][    T1] CR2: 0000000000000000
[    0.365732][    T1] ---[ end trace 0000000000000000 ]---
[    0.365732][    T1] EIP: strcmp+0x9/0x40
[    0.365732][    T1] Code: 84 c0 75 f7 31 c0 aa 89 d8 5b 5e 5f 5d 31 d2 31 c9 c3 8d 76 00 2e 8d b4 26 00 00 00 00 8d 74 26 00 55 89 e5 57 89 d7 56 89 c6 <ac> ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 5e 5f 5d 31 d2 c3
[    0.365732][    T1] EAX: 00000000 EBX: 467dad14 ECX: 00000015 EDX: 45b9de29
[    0.365732][    T1] ESI: 00000000 EDI: 45b9de29 EBP: 4762de70 ESP: 4762de68
[    0.365732][    T1] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010293
[    0.365732][    T1] CR0: 80050033 CR2: 00000000 CR3: 06999000 CR4: 000406b0
[    0.365732][    T1] Kernel panic - not syncing: Fatal exception

Kboot worker: lkp-worker67
Elapsed time: 60

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-meta-226.cgz
	-m 32768
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::32032-:22
	-boot order=nc
	-no-reboot
	-device i6300esb
	-device pci-testdev
	-watchdog-action debug
	-rtc base=localtime
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-meta-226::dhcp
	root=/dev/ram0
	RESULT_ROOT=/result/boot/1/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-015-20260120/gcc-14/a3facbf7db65b559049a9e91ad6fc70a62e99311/0
	BOOT_IMAGE=/pkg/linux/i386-randconfig-015-20260120/gcc-14/a3facbf7db65b559049a9e91ad6fc70a62e99311/vmlinuz-7.0.0-rc5-00065-ga3facbf7db65
	branch=linux-devel/devel-hourly-20260329-125258
	job=/job-script
	user=lkp
	ARCH=i386
	kconfig=i386-randconfig-015-20260120
	commit=a3facbf7db65b559049a9e91ad6fc70a62e99311
	mem=4G
	intremap=posted_msi
	watchdog_thresh=240
	rcuperf.shutdown=0
	rcuscale.shutdown=0
	refscale.shutdown=0
	audit=0
	kunit.enable=0
	ia32_emulation=on
	max_uptime=600
	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
	mem=4G
)

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