early console in setup code
[    0.000000][    T0] Linux version 7.1.0-rc5-00530-g5719619cfde5 (kbuild@219af1a5693b) (clang version 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211), LLD 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211)) #1 PREEMPT_DYNAMIC Fri Jun 26 01:38:47 CST 2026
[    0.000000][    T0] KERNEL supported cpus:
[    0.000000][    T0]   Centaur CentaurHauls
[    0.000000][    T0]   Transmeta GenuineTMx86
[    0.000000][    T0]   Transmeta TransmetaCPU
[    0.000000][    T0]   UMC UMC UMC UMC
[    0.000000][    T0]   Vortex Vortex86 SoC
[    0.000000][    T0] CPU: vendor_id 'GenuineIntel' unknown, using generic init.
[    0.000000][    T0] CPU: Your system may be unstable.
[    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 0x0000000100000000-0x000000013fffffff]  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] earlycon: uart8250 at I/O port 0x3f8 (options '115200n8')
[    0.000000][    T0] printk: legacy bootconsole [uart8250] enabled
[    0.000000][    T0] Linux version 7.1.0-rc5-00530-g5719619cfde5 (kbuild@219af1a5693b) (clang version 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211), LLD 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211)) #1 PREEMPT_DYNAMIC Fri Jun 26 01:38:47 CST 2026
[    0.000000][    T0] KERNEL supported cpus:
[    0.000000][    T0]   Centaur CentaurHauls
[    0.000000][    T0]   Transmeta GenuineTMx86
[    0.000000][    T0]   Transmeta TransmetaCPU
[    0.000000][    T0]   UMC UMC UMC UMC
[    0.000000][    T0]   Vortex Vortex86 SoC
[    0.000000][    T0] CPU: vendor_id 'GenuineIntel' unknown, using generic init.
[    0.000000][    T0] CPU: Your system may be unstable.
[    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 0x0000000100000000-0x000000013fffffff]  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] earlycon: uart8250 at I/O port 0x3f8 (options '115200n8')
[    0.000000][    T0] printk: legacy bootconsole [uart8250] enabled
[    0.000000][    T0] printk: debug: skip boot console de-registration.
[    0.000000][    T0] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[    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] DMI: 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 = 0x100000
[    0.000000][    T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000011][    T0] kvm-clock: using sched offset of 2797420962 cycles
[    0.001179][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.004517][    T0] tsc: Detected 2394.374 MHz processor
[    0.006320][    T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved
[    0.007960][    T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM
[    0.009284][    T0] last_pfn = 0xbffe0 max_arch_pfn = 0x100000
[    0.010428][    T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[    0.012017][    T0] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.013392][    T0] initial memory mapped: [mem 0x00000000-0x0dffffff]
[    0.014663][    T0] RAMDISK: [mem 0x79656000-0x7fffffff]
[    0.015723][    T0] Allocated new RAMDISK: [mem 0x30a54000-0x373fd61c]
[    0.064183][    T0] Move RAMDISK from [mem 0x79656000-0x7ffff61c] to [mem 0x30a54000-0x373fd61c]
[    0.065833][    T0] ACPI: Early table checksum verification disabled
[    0.067009][    T0] ACPI: RSDP 0x00000000000F5290 000014 (v00 BOCHS )
[    0.068168][    T0] ACPI: RSDT 0x00000000BFFE23D1 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.069821][    T0] ACPI: FACP 0x00000000BFFE227D 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.071492][    T0] ACPI: DSDT 0x00000000BFFE0040 00223D (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.073203][    T0] ACPI: FACS 0x00000000BFFE0000 000040
[    0.074151][    T0] ACPI: APIC 0x00000000BFFE22F1 000080 (v03 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.075837][    T0] ACPI: HPET 0x00000000BFFE2371 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.077507][    T0] ACPI: WAET 0x00000000BFFE23A9 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.079125][    T0] ACPI: Reserving FACP table memory at [mem 0xbffe227d-0xbffe22f0]
[    0.080465][    T0] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe227c]
[    0.081823][    T0] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f]
[    0.082879][    T0] ACPI: Reserving APIC table memory at [mem 0xbffe22f1-0xbffe2370]
[    0.084069][    T0] ACPI: Reserving HPET table memory at [mem 0xbffe2371-0xbffe23a8]
[    0.085162][    T0] ACPI: Reserving WAET table memory at [mem 0xbffe23a9-0xbffe23d0]
[    0.086366][    T0] 2187MB HIGHMEM available.
[    0.086955][    T0] 883MB LOWMEM available.
[    0.087782][    T0]   mapped low ram: 0 - 373fe000
[    0.088691][    T0]   low ram: 0 - 373fe000
[    0.089850][    T0] ACPI: PM-Timer IO Port: 0x608
[    0.090788][    T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.091961][    T0] [gap 0xc0000000-0xfeffbfff] available for PCI devices
[    0.093242][    T0] Booting paravirtualized kernel on KVM
[    0.094347][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.096565][    T0] Zone ranges:
[    0.097178][    T0]   Normal   [mem 0x0000000000001000-0x00000000373fdfff]
[    0.098527][    T0]   HighMem  [mem 0x00000000373fe000-0x00000000bffdffff]
[    0.099890][    T0] Movable zone start for each node
[    0.100871][    T0] Early memory node ranges
[    0.101681][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.103100][    T0]   node   0: [mem 0x0000000000100000-0x00000000bffdffff]
[    0.104425][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x00000000bffdffff]
[    0.106249][    T0] On node 0, zone Normal: 1 pages in unavailable ranges
[    0.114798][    T0] On node 0, zone Normal: 97 pages in unavailable ranges
[    0.133463][    T0] On node 0, zone HighMem: 32 pages in unavailable ranges
[    0.134884][    T0] No bootconfig data provided, so skipping bootconfig
[    0.134911][    T0] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.137362][    T0] pcpu-alloc: [0] 0 
[    0.138089][    T0] Kernel command line: ip=::::vm-meta-74::dhcp root=/dev/ram0 RESULT_ROOT=/result/boot/1/vm-snb-i386/debian-11.1-i386-20220923.cgz/i386-randconfig-015-20260625/clang-22/5719619cfde5ab0de3c5e23d5148d16f8e099b95/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-015-20260625/clang-22/5719619cfde5ab0de3c5e23d5148d16f8e099b95/vmlinuz-7.1.0-rc5-00530-g5719619cfde5 branch=gourryinverse/scratch/gourry/managed_nodes/rfc5 job=/lkp/jobs/scheduled/vm-meta-74/boot-1-debian-11.1-i386-20220923.cgz-i386-randconfig-015-20260625-5719619cfde5-20260626-31149-1mcqwap-0.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-015-20260625 commit=5719619cfde5ab0de3c5e23d5148d16f8e099b95 mem=4G intremap=posted_msi watchdog_thresh=240 rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 audit=0 kunit.enable=0 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 \
[    0.155417][    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 earlycon=uart8250,io,0x3f8,115200n8 keep_bootcon
[    0.162395][    T0] sysrq: sysrq always enabled.
[    0.165710][    T0] Unknown kernel command line parameters "RESULT_ROOT=/result/boot/1/vm-snb-i386/debian-11.1-i386-20220923.cgz/i386-randconfig-015-20260625/clang-22/5719619cfde5ab0de3c5e23d5148d16f8e099b95/0 branch=gourryinverse/scratch/gourry/managed_nodes/rfc5 job=/lkp/jobs/scheduled/vm-meta-74/boot-1-debian-11.1-i386-20220923.cgz-i386-randconfig-015-20260625-5719619cfde5-20260626-31149-1mcqwap-0.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-015-20260625 commit=5719619cfde5ab0de3c5e23d5148d16f8e099b95 intremap=posted_msi audit=0 max_uptime=600 LKP_SERVER=internal-lkp-server selinux=0 apic=debug nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 vga=normal", will be passed to user space.
[    0.178008][    T0] printk: log buffer data + meta data: 1048576 + 3276800 = 4325376 bytes
[    0.179630][    T0] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[    0.181224][    T0] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.182867][    T0] Built 1 zonelists, mobility grouping on.  Total pages: 786302
[    0.184339][    T0] mem auto-init: stack:all(pattern), heap alloc:off, heap free:off
[    0.192168][    T0] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.201587][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.204711][    T0] allocated 3145728 bytes of page_ext
Poking KASLR using RDTSC...
[    0.206259][    T0] Dynamic Preempt: full
[    0.207324][    T0] Running RCU self tests
[    0.208154][    T0] Running RCU synchronous self tests
[    0.209115][    T0] rcu: Preemptible hierarchical RCU implementation.
[    0.210337][    T0] rcu: 	RCU event tracing is enabled.
[    0.211365][    T0] rcu: 	RCU lockdep checking is enabled.
[    0.212163][    T0] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.213167][    T0] 	Trampoline variant of Tasks RCU enabled.
[    0.213923][    T0] 	Rude variant of Tasks RCU enabled.
[    0.214893][    T0] 	Tracing variant of Tasks RCU enabled.
[    0.215948][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.217586][    T0] Running RCU synchronous self tests
[    0.218616][    T0] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    0.220412][    T0] RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    0.232578][    T0] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.234247][    T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.235910][    T0] printk: legacy console [ttyS0] enabled
[    0.237498][    T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.240044][    T0] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.241384][    T0] ... MAX_LOCK_DEPTH:          48
[    0.242819][    T0] ... MAX_LOCKDEP_KEYS:        8192
[    0.244311][    T0] ... CLASSHASH_SIZE:          4096
[    0.245749][    T0] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.247264][    T0] ... MAX_LOCKDEP_CHAINS:      65536
[    0.248773][    T0] ... CHAINHASH_SIZE:          32768
[    0.250280][    T0]  memory used by lock dependency info: 4125 kB
[    0.252053][    T0]  memory used for stack traces: 2112 kB
[    0.253639][    T0]  per task-struct memory footprint: 2112 bytes
[    0.255416][    T0] ACPI: Core revision 20251212
[    0.257796][    T0] ACPI: setting ELCR to 0200 (from 0c00)
[    0.259640][    T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.262764][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x228374dae5d, max_idle_ns: 440795268352 ns
[    0.266149][    T0] Calibrating delay loop (skipped) preset value.. 4788.74 BogoMIPS (lpj=9577496)
[    0.271960][    T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.274151][    T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.276214][    T0] CPU: GenuineIntel Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[    0.279166][    T0] mitigations: Enabled attack vectors: user_kernel, user_user, SMT mitigations: auto
[    0.282152][    T0] Spectre V2 : Kernel not compiled with retpoline; no mitigation available!
[    0.282157][    T0] Speculative Store Bypass: Vulnerable
[    0.286153][    T0] Spectre V2 : Vulnerable
[    0.287419][    T0] MDS: Vulnerable
[    0.288481][    T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[    0.292161][    T0] L1TF: Kernel not compiled for PAE. No mitigation for L1TF
[    0.294182][    T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.296577][    T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.298819][    T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.300937][    T0] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.302831][    T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.308199][    T0] pid_max: default: 32768 minimum: 301
[    0.310994][    T0] stackdepot: allocating hash table of 65536 entries via kvcalloc
[    0.313403][    T0] stackdepot: allocating space for 8192 stack pools via kvcalloc
[    0.316070][    T0] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.319021][    T0] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.322320][    T0] VFS: Finished mounting rootfs on nullfs
[    0.325969][    T0] Running RCU synchronous self tests
[    0.327196][    T0] Running RCU synchronous self tests
[    0.334453][    T1] Performance Events: no PMU driver, software events only.
[    0.336719][    T1] signal: max sigframe size: 1760
[    0.338357][    T1] rcu: Hierarchical SRCU implementation.
[    0.340059][    T1] rcu: 	Max phase no-delay instances is 1000.
[    0.344760][    T1] Memory: 2935344K/3145208K available (31775K kernel code, 7944K rwdata, 14112K rodata, 1224K init, 7872K bss, 204584K reserved, 0K cma-reserved, 2240392K highmem)
[    0.351503][    T1] devtmpfs: initialized
[    0.366823][    T1] Running RCU synchronous self tests
[    0.368546][    T1] Running RCU synchronous self tests
[    0.370455][    T1] Running RCU Tasks wait API self tests
[    0.374263][    T1] Running RCU Tasks Rude wait API self tests
[    0.378284][    T1] Running RCU Tasks Trace wait API self tests
[    0.382314][    T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.385543][    T1] futex hash table entries: 256 (15360 bytes on 1 NUMA nodes, total 15 KiB, linear).
[    0.388779][    T1] xor: automatically using best checksumming function   avx       
[    0.392592][    T1] regulator-dummy: 2147483647 mW budget, enabled
[    0.395918][    T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.404973][    T1] Oops: divide error: 0000 [#1]
[    0.406138][    T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G                T   7.1.0-rc5-00530-g5719619cfde5 #1 PREEMPT(full)  450d841d236e32aa9c517c2f2614cf10e667100e
[    0.406138][    T1] Tainted: [T]=RANDSTRUCT
[    0.406138][    T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[    0.406138][    T1] EIP: setup_per_zone_wmarks+0x6d/0x1c0
[    0.406138][    T1] Code: 01 00 00 89 c6 c1 7d f0 02 90 90 90 90 8d be e8 01 00 00 89 f8 e8 a3 04 c9 01 89 c3 8d 4e 44 f6 c1 03 75 67 8b 01 0f af 45 f0 <f7> 35 94 23 44 cc 8b 56 44 81 fa 00 84 00 00 89 d0 73 05 b8 ff 83
[    0.406138][    T1] EAX: 08b919c8 EBX: 00000207 ECX: ccfe6c24 EDX: cc791333
[    0.406138][    T1] ESI: ccfe6be0 EDI: ccfe6dc8 EBP: c05b9c4c ESP: c05b9c38
[    0.406138][    T1] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010002
[    0.406138][    T1] CR0: 80050033 CR2: ffdd9000 CR3: 0d2c9000 CR4: 00040690
[    0.406138][    T1] Call Trace:
[    0.406138][    T1]  init_per_zone_wmark_min+0xd/0x40
[    0.406138][    T1]  do_one_initcall+0x12c/0x3c0
[    0.406138][    T1]  ? __dequeue_entity+0x1d/0x580
[    0.406138][    T1]  ? kvm_sched_clock_read+0xd/0x40
[    0.406138][    T1]  ? sched_clock_noinstr+0x8/0x10
[    0.406138][    T1]  ? local_clock_noinstr+0x36/0x140
[    0.406138][    T1]  ? __lock_acquire+0x537/0x2980
[    0.406138][    T1]  ? __this_cpu_preempt_check+0xf/0x40
[    0.406138][    T1]  ? update_se+0x23/0x240
[    0.406138][    T1]  ? kvm_sched_clock_read+0xd/0x40
[    0.406138][    T1]  ? sched_clock_noinstr+0x8/0x10
[    0.406138][    T1]  ? local_clock_noinstr+0x36/0x140
[    0.406138][    T1]  ? __this_cpu_preempt_check+0xf/0x40
[    0.406138][    T1]  ? irqentry_exit+0x179/0x280
[    0.406138][    T1]  ? __this_cpu_preempt_check+0xf/0x40
[    0.406138][    T1]  ? lockdep_hardirqs_on+0x7a/0x100
[    0.406138][    T1]  ? irqentry_exit+0x179/0x280
[    0.406138][    T1]  ? common_interrupt+0x34/0x40
[    0.406138][    T1]  ? trace_hardirqs_on+0x3d/0xc0
[    0.406138][    T1]  ? irqentry_exit+0x179/0x280
[    0.406138][    T1]  ? common_interrupt+0x34/0x40
[    0.406138][    T1]  ? asm_common_interrupt+0x136/0x140
[    0.406138][    T1]  ? strlen+0xd/0x40
[    0.406138][    T1]  ? next_arg+0x10f/0x140
[    0.406138][    T1]  ? parameq+0xf/0x80
[    0.406138][    T1]  ? page_alloc_init_cpuhp+0x40/0x40
[    0.406138][    T1]  do_initcall_level+0x68/0x100
[    0.406138][    T1]  do_initcalls+0x7b/0x100
[    0.406138][    T1]  ? rest_init+0x1c0/0x1c0
[    0.406138][    T1]  do_basic_setup+0x17/0x40
[    0.406138][    T1]  kernel_init_freeable+0x71/0x100
[    0.406138][    T1]  ? rest_init+0x1c0/0x1c0
[    0.406138][    T1]  kernel_init+0x12/0x140
[    0.406138][    T1]  ret_from_fork+0xf7/0x200
[    0.406138][    T1]  ? rest_init+0x1c0/0x1c0
[    0.406138][    T1]  ret_from_fork_asm+0x12/0x20
[    0.406138][    T1]  entry_INT80_32+0x124/0x124
[    0.406138][    T1] Modules linked in:
[    0.406138][    T1] ---[ end trace 0000000000000000 ]---
[    0.406138][    T1] EIP: setup_per_zone_wmarks+0x6d/0x1c0
[    0.406138][    T1] Code: 01 00 00 89 c6 c1 7d f0 02 90 90 90 90 8d be e8 01 00 00 89 f8 e8 a3 04 c9 01 89 c3 8d 4e 44 f6 c1 03 75 67 8b 01 0f af 45 f0 <f7> 35 94 23 44 cc 8b 56 44 81 fa 00 84 00 00 89 d0 73 05 b8 ff 83
[    0.406138][    T1] EAX: 08b919c8 EBX: 00000207 ECX: ccfe6c24 EDX: cc791333
[    0.406138][    T1] ESI: ccfe6be0 EDI: ccfe6dc8 EBP: c05b9c4c ESP: c05b9c38
[    0.406138][    T1] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010002
[    0.406138][    T1] CR0: 80050033 CR2: ffdd9000 CR3: 0d2c9000 CR4: 00040690
[    0.406138][    T1] Kernel panic - not syncing: Fatal exception

Kboot worker: lkp-worker50
Elapsed time: 60

kvm=(
	qemu-system-i386
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-meta-74.cgz
	-m 4096
	-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-74::dhcp
	root=/dev/ram0
	RESULT_ROOT=/result/boot/1/vm-snb-i386/debian-11.1-i386-20220923.cgz/i386-randconfig-015-20260625/clang-22/5719619cfde5ab0de3c5e23d5148d16f8e099b95/0
	BOOT_IMAGE=/pkg/linux/i386-randconfig-015-20260625/clang-22/5719619cfde5ab0de3c5e23d5148d16f8e099b95/vmlinuz-7.1.0-rc5-00530-g5719619cfde5
	branch=gourryinverse/scratch/gourry/managed_nodes/rfc5
	job=/job-script
	user=lkp
	ARCH=i386
	kconfig=i386-randconfig-015-20260625
	commit=5719619cfde5ab0de3c5e23d5148d16f8e099b95
	mem=4G
	intremap=posted_msi
	watchdog_thresh=240
	rcuperf.shutdown=0
	rcuscale.shutdown=0
	refscale.shutdown=0
	audit=0
	kunit.enable=0
	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
	earlycon=uart8250,io,0x3f8,115200n8
	keep_bootcon
)

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