early console in setup code early console in extract_kernel input_data: 0x02650079 input_len: 0x00a57ce3 output: 0x01000000 output_len: 0x017a5610 kernel_total_size: 0x020f1000 needed_size: 0x020f1000 Decompressing Linux... Parsing ELF... done. Booting the kernel (entry_offset: 0x00000000). Linux version 6.13.0-rc2-00067-g9216c28c6a92 (kbuild@7ab72342084d) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Tue Dec 31 08:19:09 CST 2024 BIOS-provided physical RAM map: BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff] usable BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved BIOS-e820: [mem 0x0000000100000000-0x000000043fffffff] usable e820: remove [mem 0x100000000-0xfffffffffffffffe] usable printk: debug: ignoring loglevel setting. printk: legacy bootconsole [earlyser0] enabled e820: remove [mem 0x100000000-0xfffffffffffffffe] usable Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! APIC: Static calls initialized user-defined physical RAM map: user: [mem 0x0000000000000000-0x000000000009fbff] usable user: [mem 0x000000000009fc00-0x000000000009ffff] reserved user: [mem 0x00000000000f0000-0x00000000000fffff] reserved user: [mem 0x0000000000100000-0x00000000bffdffff] usable user: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved user: [mem 0x00000000feffc000-0x00000000feffffff] reserved user: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved SMBIOS 2.8 present. DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 DMI: Memory slots populated: 1/1 Hypervisor detected: KVM kvm-clock: Using msrs 4b564d01 and 4b564d00 kvm-clock: using sched offset of 562047993 cycles clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns tsc: Detected 3092.732 MHz processor e820: update [mem 0x00000000-0x00000fff] usable ==> reserved e820: remove [mem 0x000a0000-0x000fffff] usable last_pfn = 0xbffe0 max_arch_pfn = 0x100000 x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel. x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC Scan for SMP in [mem 0x00000000-0x000003ff] Scan for SMP in [mem 0x0009fc00-0x0009ffff] Scan for SMP in [mem 0x000f0000-0x000fffff] found SMP MP-table at [mem 0x000f5ba0-0x000f5baf] mpc: f5bb0-f5c80 initial memory mapped: [mem 0x00000000-0x033fffff] RAMDISK: [mem 0x78fbb000-0x7fffffff] Allocated new RAMDISK: [mem 0x277b9000-0x2e7fd6a6] Move RAMDISK from [mem 0x78fbb000-0x7ffff6a6] to [mem 0x277b9000-0x2e7fd6a6] ACPI: Early table checksum verification disabled ACPI: RSDP 0x00000000000F59B0 000014 (v00 BOCHS ) ACPI: RSDT 0x00000000BFFE1B56 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) ACPI: FACP 0x00000000BFFE1A02 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) ACPI: DSDT 0x00000000BFFE0040 0019C2 (v01 BOCHS BXPC 00000001 BXPC 00000001) ACPI: FACS 0x00000000BFFE0000 000040 ACPI: APIC 0x00000000BFFE1A76 000080 (v01 BOCHS BXPC 00000001 BXPC 00000001) ACPI: HPET 0x00000000BFFE1AF6 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) ACPI: WAET 0x00000000BFFE1B2E 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) ACPI: Reserving FACP table memory at [mem 0xbffe1a02-0xbffe1a75] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe1a01] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f] ACPI: Reserving APIC table memory at [mem 0xbffe1a76-0xbffe1af5] ACPI: Reserving HPET table memory at [mem 0xbffe1af6-0xbffe1b2d] ACPI: Reserving WAET table memory at [mem 0xbffe1b2e-0xbffe1b55] Mapped APIC to ffffc000 ( fee00000) 2327MB HIGHMEM available. 743MB LOWMEM available. mapped low ram: 0 - 2e7fe000 low ram: 0 - 2e7fe000 Zone ranges: DMA [mem 0x0000000000001000-0x0000000000ffffff] Normal [mem 0x0000000001000000-0x000000002e7fdfff] HighMem [mem 0x000000002e7fe000-0x00000000bffdffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000001000-0x000000000009efff] node 0: [mem 0x0000000000100000-0x00000000bffdffff] Initmem setup node 0 [mem 0x0000000000001000-0x00000000bffdffff] On node 0, zone DMA: 1 pages in unavailable ranges On node 0, zone DMA: 97 pages in unavailable ranges On node 0, zone HighMem: 32 pages in unavailable ranges ACPI: PM-Timer IO Port: 0x608 ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f ACPI: Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 TSC deadline timer available CPU topo: Max. logical packages: 1 CPU topo: Max. logical dies: 1 CPU topo: Max. dies per package: 1 CPU topo: Max. threads per core: 1 CPU topo: Num. cores per package: 2 CPU topo: Num. threads per package: 2 CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs mapped IOAPIC to ffffb000 (fec00000) kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [mem 0xc0000000-0xfeffbfff] available for PCI devices Booting paravirtualized kernel on KVM clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 percpu: Embedded 352 pages/cpu s1412340 r0 d29452 u1441792 pcpu-alloc: s1412340 r0 d29452 u1441792 alloc=352*4096 pcpu-alloc: [0] 0 [0] 1 Kernel command line: ip=::::vm-meta-114::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-default-srcu/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/vmlinuz-6.13.0-rc2-00067-g9216c28c6a92 branch=linux-devel/devel-hourly-20241230-124642 job=/lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-005-20241230 commit=9216c28c6a927fd20f116feed55bba025f18f401 mem=4G intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 rcupdate.rcu_self_test=0 max_uptime=1200 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 lo sysrq: sysrq always enabled. ignoring the deprecated load_ramdisk= option audit: disabled (until reboot) Unknown kernel command line parameters "RESULT_ROOT=/result/rcutorture/300s-default-srcu/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/vmlinuz-6.13.0-rc2-00067-g9216c28c6a92 branch=linux-devel/devel-hourly-20241230-124642 job=/lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-005-20241230 commit=9216c28c6a927fd20f116feed55bba025f18f401 intremap=posted_msi max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 nmi_watchdog=panic prompt_ramdisk=0 vga=normal ia32_emulation=on riscv_isa_fallback=1", will be passed to user space. printk: log buffer data + meta data: 1048576 + 3276800 = 4325376 bytes Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) Built 1 zonelists, mobility grouping on. Total pages: 786302 mem auto-init: stack:all(pattern), heap alloc:off, heap free:on mem auto-init: clearing system memory may take some time... stackdepot: allocating hash table via alloc_large_system_hash stackdepot hash table entries: 65536 (order: 7, 524288 bytes, linear) Initializing HighMem for node 0 (0002e7fe:000bffe0) Initializing Movable for node 0 (00000000:00000000) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: HWalign=64, Order=0-1, MinObjects=0, CPUs=2, Nodes=1 allocated 53477376 bytes of page_ext Node 0, zone DMA: page owner found early allocated 0 pages Node 0, zone Normal: page owner found early allocated 13076 pages Node 0, zone HighMem: page owner found early allocated 0 pages trace event string verifier disabled Dynamic Preempt: none Running RCU self tests Running RCU synchronous self tests rcu: Preemptible hierarchical RCU implementation. rcu: RCU lockdep checking is enabled. rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout). Trampoline variant of Tasks RCU enabled. Rude variant of Tasks RCU enabled. Tracing variant of Tasks RCU enabled. rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 Running RCU synchronous self tests RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. NR_IRQS: 2304, nr_irqs: 440, preallocated irqs: 16 rcu: srcu_init: Setting srcu_struct sizes based on contention. printk: legacy console [ttyS0] enabled printk: legacy bootconsole [earlyser0] disabled Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8192 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 32768 ... MAX_LOCKDEP_CHAINS: 65536 ... CHAINHASH_SIZE: 32768 memory used by lock dependency info: 4125 kB memory used for stack traces: 2112 kB per task-struct memory footprint: 2112 bytes ACPI: Core revision 20240827 clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns APIC: Switch to symmetric I/O mode setup Masked ExtINT on CPU#0 ENABLING IO-APIC IRQs Init IO_APIC IRQs apic 0 pin 0 not connected IOAPIC[0]: Preconfigured routing entry (0-1 -> IRQ 1 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-2 -> IRQ 0 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-3 -> IRQ 3 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-4 -> IRQ 4 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-5 -> IRQ 5 Level:1 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-6 -> IRQ 6 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-7 -> IRQ 7 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-8 -> IRQ 8 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-9 -> IRQ 9 Level:1 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-10 -> IRQ 10 Level:1 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-11 -> IRQ 11 Level:1 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-12 -> IRQ 12 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-13 -> IRQ 13 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-14 -> IRQ 14 Level:0 ActiveLow:0) IOAPIC[0]: Preconfigured routing entry (0-15 -> IRQ 15 Level:0 ActiveLow:0) apic 0 pin 16 not connected apic 0 pin 17 not connected apic 0 pin 18 not connected apic 0 pin 19 not connected apic 0 pin 20 not connected apic 0 pin 21 not connected apic 0 pin 22 not connected apic 0 pin 23 not connected ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2c9475bb8da, max_idle_ns: 440795307408 ns Calibrating delay loop (skipped) preset value.. 6185.46 BogoMIPS (lpj=3092732) Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 Speculative Store Bypass: Vulnerable L1TF: Kernel not compiled for PAE. No mitigation for L1TF x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. Freeing SMP alternatives memory: 20K pid_max: default: 32768 minimum: 301 LSM: initializing lsm=capability Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) Running RCU synchronous self tests Running RCU synchronous self tests smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1) Running RCU Tasks wait API self tests Running RCU Tasks Rude wait API self tests Running RCU Tasks Trace wait API self tests Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. signal: max sigframe size: 1760 rcu: Hierarchical SRCU implementation. rcu: Max phase no-delay instances is 400. smp: Bringing up secondary CPUs ... smpboot: x86: Booting SMP configuration: .... node #0, CPUs: #1 Masked ExtINT on CPU#1 smp: Brought up 1 node, 2 CPUs smpboot: Total of 2 processors activated (12370.92 BogoMIPS) Memory: 2914728K/3145208K available (7911K kernel code, 4705K rwdata, 9244K rodata, 2224K init, 8348K bss, 176892K reserved, 0K cma-reserved, 2383752K highmem) devtmpfs: initialized Running RCU synchronous self tests Running RCU synchronous self tests clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns futex hash table entries: 512 (order: 3, 32768 bytes, linear) pinctrl core: initialized pinctrl subsystem pinctrl core: failed to create debugfs directory regulator: Failed to create debugfs directory NET: Registered PF_NETLINK/PF_ROUTE protocol family regulator-dummy: no parameters, enabled thermal_sys: Registered thermal governor 'fair_share' thermal_sys: Registered thermal governor 'bang_bang' thermal_sys: Registered thermal governor 'step_wise' thermal_sys: Registered thermal governor 'user_space' Callback from call_rcu_tasks_trace() invoked. regulator-dummy: Failed to create debugfs directory cpuidle: using governor ladder PCI: Using configuration type 1 for base access kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. cryptd: max_cpu_qlen set to 1000 ACPI: Added _OSI(Module Device) ACPI: Added _OSI(Processor Device) ACPI: Added _OSI(3.0 _SCP Extensions) ACPI: Added _OSI(Processor Aggregator Device) ACPI: 1 ACPI AML tables successfully acquired and loaded ACPI: Interpreter enabled ACPI: PM: (supports S0 S5) ACPI: Using IOAPIC for interrupt routing PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug PCI: Using E820 reservations for host bridge windows ACPI: Enabled 2 GPEs in block 00 to 0F ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] acpi PNP0A03:00: PCIe port services disabled; not requesting _OSC control acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge acpi resource window ([0x440000000-0x4bfffffff] ignored, not CPU addressable) PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] pci_bus 0000:00: root bus resource [bus 00-ff] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 conventional PCI endpoint pci 0000:00:01.1: BAR 4 [io 0xc140-0xc14f] pci 0000:00:01.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk pci 0000:00:01.1: BAR 1 [io 0x03f6]: legacy IDE quirk pci 0000:00:01.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk pci 0000:00:01.1: BAR 3 [io 0x0376]: legacy IDE quirk pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 conventional PCI endpoint pci 0000:00:02.0: BAR 0 [mem 0xfd000000-0xfdffffff pref] pci 0000:00:02.0: BAR 2 [mem 0xfebf0000-0xfebf0fff] pci 0000:00:02.0: ROM [mem 0xfebe0000-0xfebeffff pref] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint pci 0000:00:03.0: BAR 0 [mem 0xfebc0000-0xfebdffff] pci 0000:00:03.0: BAR 1 [io 0xc100-0xc13f] pci 0000:00:03.0: ROM [mem 0xfeb80000-0xfebbffff pref] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 conventional PCI endpoint pci 0000:00:04.0: BAR 0 [mem 0xfebf1000-0xfebf100f] pci 0000:00:05.0: [1b36:0005] type 00 class 0x00ff00 conventional PCI endpoint pci 0000:00:05.0: BAR 0 [mem 0xfebf2000-0xfebf2fff] pci 0000:00:05.0: BAR 1 [io 0xc000-0xc0ff] pci_bus 0000:00: on NUMA node 0 ACPI: PCI: Interrupt link LNKA configured for IRQ 10 ACPI: PCI: Interrupt link LNKB configured for IRQ 10 ACPI: PCI: Interrupt link LNKC configured for IRQ 11 ACPI: PCI: Interrupt link LNKD configured for IRQ 11 ACPI: PCI: Interrupt link LNKS configured for IRQ 9 iommu: Default domain type: Translated iommu: DMA domain TLB invalidation policy: strict mode ACPI: bus type USB registered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti EDAC MC: Ver: 3.0.0 NET: Registered PF_ATMPVC protocol family NET: Registered PF_ATMSVC protocol family mctp: management component transport protocol core NET: Registered PF_MCTP protocol family PCI: Using ACPI for IRQ routing PCI: pci_cache_line_size set to 64 bytes e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] e820: reserve RAM buffer [mem 0xbffe0000-0xbfffffff] Could not create 'lock_event_counts' debugfs entries clocksource: Switched to clocksource kvm-clock VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) pnp: PnP ACPI init pnp 00:02: [dma 2] pnp: PnP ACPI: found 7 devices clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns NET: Registered PF_INET protocol family IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 24576 bytes, linear) Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) TCP bind hash table entries: 8192 (order: 7, 786432 bytes, linear) TCP: Hash tables configured (established 8192 bind 8192) Callback from call_rcu_tasks() invoked. UDP hash table entries: 512 (order: 4, 90112 bytes, linear) UDP-Lite hash table entries: 512 (order: 4, 90112 bytes, linear) NET: Registered PF_UNIX/PF_LOCAL protocol family RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp-with-tls transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:00.0: Limiting direct PCI/PCI transfers pci 0000:00:01.0: Activating ISA DMA hang workarounds PCI: CLS 0 bytes, default 64 Unpacking initramfs... kwatchdog (45) used greatest stack depth: 7160 bytes left Freeing initrd memory: 114964K ACPI: bus type thunderbolt registered clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2c9475bb8da, max_idle_ns: 440795307408 ns workingset: timestamp_bits=30 max_order=20 bucket_order=0 9p: Installing v9fs 9p2000 file system support NET: Registered PF_ALG protocol family Key type asymmetric registered gpio_virtuser: Failed to create the debugfs tree: -2 switchtec: loaded. IPMI message handler: version 39.2 ipmi device interface ipmi_ssif: IPMI SSIF Interface driver IPMI Watchdog: driver initialized IPMI poweroff: Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: button: Power Button [PWRF] Warning: Processor Platform Limit event detected, but not handled. Consider compiling CPUfreq support into your kernel. Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A DoubleTalk PC - not found toshiba: not a supported Toshiba laptop kworker/u8:0 (52) used greatest stack depth: 6836 bytes left ppdev: user-space parallel port driver nsc_gpio initializing telclk_interrupt = 0xf non-mcpbl0010 hw. usbcore: registered new interface driver xillyusb parport_pc 00:03: reported by Plug and Play ACPI parport0: PC-style at 0x378, irq 7 [PCSPP(,...)] usbcore: registered new interface driver rtsx_usb CAN device driver interface e1000: Intel(R) PRO/1000 Network Driver e1000: Copyright (c) 1999-2006 Intel Corporation. ACPI: \_SB_.LNKC: Enabled at IRQ 11 e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection baycom_ser_hdx: (C) 1996-2000 Thomas Sailer, HB9JNX/AE4WA baycom_ser_hdx: version 0.10 hdlcdrv: (C) 1996-2000 Thomas Sailer HB9JNX/AE4WA hdlcdrv: version 0.8 baycom_epp: (C) 1998-2000 Thomas Sailer, HB9JNX/AE4WA baycom_epp: version 0.7 usbcore: registered new interface driver emi62 - firmware loader usbcore: registered new device driver apple-mfi-fastcharge usbcore: registered new interface driver iowarrior usbcore: registered new interface driver isight_firmware usbcore: registered new interface driver legousbtower usbcore: registered new interface driver yurex usbcore: registered new interface driver sisusb i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 i2c_dev: i2c /dev entries driver usbcore: registered new interface driver i2c-diolan-u2c usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF Driver for 1-wire Dallas network protocol. mixcomwd: No card detected, or port not available input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 wdt: WDT500/501-P driver 0.10 at 0x0240 (Interrupt 11). heartbeat=60 sec (nowayout=0) usbcore: registered new interface driver pcwd_usb nv_tco: NV TCO WatchDog Timer Driver v0.01 sbc60xxwdt: cannot register miscdev on minor=130 (err=-16) smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising... smsc37b787_wdt: Unable to register miscdev on minor 130 w83877f_wdt: cannot register miscdev on minor=130 (err=-16) w83977f_wdt: driver v1.00 w83977f_wdt: cannot register miscdev on minor=130 (err=-16) machzwd: MachZ ZF-Logic Watchdog driver initializing machzwd: no ZF-Logic found usbcore: registered new interface driver usbhid usbhid: USB HID core driver usbcore: registered new interface driver es2_ap_driver gnss: GNSS driver registered with major 242 usbcore: registered new interface driver gnss-usb u32 classifier input device check on Actions configured NET: Registered PF_INET6 protocol family Segment Routing with IPv6 In-situ OAM (IOAM) with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered PF_PACKET protocol family NET: Registered PF_APPLETALK protocol family NET: Registered PF_X25 protocol family X25: Linux Version 0.2 NET: Registered PF_NETROM protocol family NET: Registered PF_AX25 protocol family can: controller area network core NET: Registered PF_CAN protocol family lec:lane_module_init: lec.c: initialized 9pnet: Installing 9P2000 support NET: Registered PF_IEEE802154 protocol family Key type dns_resolver registered NET: Registered PF_VSOCK protocol family mpls_gso: MPLS GSO support IPI shorthand broadcast: enabled ... APIC ID: 00000000 (0) ... APIC VERSION: 00050014 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000001000 number of MP IRQ sources: 15. number of IO-APIC #0 registers: 24. testing the IO APIC....................... IO APIC #0...... .... register #00: 00000000 ....... : physical APIC id: 00 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00170011 ....... : max redirection entries: 17 ....... : PRQ implemented: 0 ....... : IO APIC version: 11 .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: IOAPIC 0: pin00, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin01, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0001), M(0) pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(0001), M(0) pin03, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin04, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin05, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin06, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin07, enabled , edge , high, V(20), IRR(0), S(0), logical , D(0001), M(0) pin08, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin09, enabled , level, high, V(20), IRR(0), S(0), logical , D(0002), M(0) pin0a, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin0b, enabled , level, high, V(22), IRR(0), S(0), logical , D(0002), M(0) pin0c, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0002), M(0) pin0d, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin0e, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin0f, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin10, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin11, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin12, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin13, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin14, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin15, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin16, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) pin17, disabled, edge , high, V(00), IRR(0), S(0), physic al, D(0000), M(0) IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ10 -> 0:10 IRQ11 -> 0:11 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 .................................... done. sched_clock: Marking stable (9088233594, 38428088)->(9294700687, -168039005) Key type .fscrypt registered Key type fscrypt-provisioning registered input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 genirq: Flags mismatch irq 11. 00200080 (eth0) vs. 00200000 (wdt501p) e1000 0000:00:03.0 eth0: Unable to allocate interrupt Error: -16 IP-Config: Failed to open eth0 IP-Config: No network devices available clk: Disabling unused clocks kunit: disabled Freeing unused kernel image (initmem) memory: 2224K Write protecting kernel text and read-only data: 17156k Run /init as init process with arguments: /init with environment: HOME=/ TERM=linux RESULT_ROOT=/result/rcutorture/300s-default-srcu/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/vmlinuz-6.13.0-rc2-00067-g9216c28c6a92 branch=linux-devel/devel-hourly-20241230-124642 job=/lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-005-20241230 commit=9216c28c6a927fd20f116feed55bba025f18f401 intremap=posted_msi max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 nmi_watchdog=panic prompt_ramdisk=0 vga=normal ia32_emulation=on riscv_isa_fallback=1 systemd[1]: RTC configured in localtime, applying delta of 0 minutes to system time. systemd[1]: Failed to find module 'autofs4' Welcome to Debian GNU/Linux 11 (bullseye)! systemd-getty-g (69) used greatest stack depth: 4 bytes left random: crng init done Created slice system-getty.slice. Created slice system-modprobe.slice. Created slice User and Session Slice. Reached target Local Encrypted Volumes. Reached target Paths. Reached target Slices. Reached target Swap. Listening on RPCbind Server Activation Socket. Listening on Syslog Socket. Listening on initctl Compatibility Named Pipe. Listening on Journal Socket (/dev/log). Listening on Journal Socket. Listening on udev Control Socket. Listening on udev Kernel Socket. Mounting POSIX Message Queue File System... Mounting RPC Pipe File System... Mounting Kernel Trace File System... Starting Load Kernel Module configfs... Starting Load Kernel Module drm... Starting Load Kernel Module fuse... Starting Journal Service... Starting Load Kernel Modules... Starting Remount Root and Kernel File Systems... fuse: init (API version 7.41) Starting Coldplug All udev Devices... Mounted POSIX Message Queue File System. Mounted RPC Pipe File System. Mounted Kernel Trace File System. Finished Load Kernel Module configfs. Finished Load Kernel Module drm. Finished Load Kernel Module fuse. Finished Load Kernel Modules. Finished Remount Root and Kernel File Systems. Mounting FUSE Control File System... Mounting Kernel Configuration File System... Starting Load/Save Random Seed... Starting Apply Kernel Variables... Starting Create System Users... Mounted FUSE Control File System. Mounted Kernel Configuration File System. Finished Load/Save Random Seed. Finished Apply Kernel Variables. Finished Create System Users. Starting Create Static Device Nodes in /dev... Started Journal Service. Starting Flush Journal to Persistent Storage... Finished Create Static Device Nodes in /dev. Reached target Local File Systems (Pre). Reached target Local File Systems. Starting Preprocess NFS configuration... Finished Preprocess NFS configuration. Reached target NFS client services. Finished Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... Started Rule-based Manager for Device Events and Files. Finished Create Volatile Files and Directories. Starting RPC bind portmap service... Starting Update UTMP about System Boot/Shutdown... Started RPC bind portmap service. Reached target Remote File Systems (Pre). Reached target Remote File Systems. Reached target RPC Port Mapper. Failed to start Update UTMP about System Boot/Shutdown. See 'systemctl status systemd-update-utmp.service' for details. Finished Coldplug All udev Devices. Reached target System Initialization. Started Daily apt download activities. Started Daily apt upgrade and clean activities. Started Discard unused blocks once a week. Started Daily rotation of log files. Started Daily Cleanup of Temporary Directories. Reached target Timers. Listening on D-Bus System Message Bus Socket. Reached target Sockets. Reached target Basic System. Started Regular background program processing daemon. Started D-Bus System Message Bus. Starting Helper to synchronize boot up for ifupdown... Starting LSB: OpenIPMI Driver init script... Starting System Logging Service... Starting User Login Management... See 'systemctl status e2scrub_reap.service' for details. Finished Helper to synchronize boot up for ifupdown. Started System Logging Service. ipmi_si: IPMI System Interface driver ipmi_si: Unable to find any System Interface(s) Failed to start LSB: OpenIPMI Driver init script. See 'systemctl status openipmi.service' for details. Started User Login Management. Starting LSB: Load kernel image with kexec... Starting Raise network interfaces... Started LSB: Load kernel image with kexec. Finished Raise network interfaces. Reached target Network. Starting LKP bootstrap... Starting /etc/rc.local Compatibility... Starting OpenBSD Secure Shell server... Starting Permit User Sessions... Started LKP bootstrap. Finished Permit User Sessions. LKP: ttyS0: 242: skip deploy intel ucode as no ucode is specified Started OpenBSD Secure Shell server. LKP: ttyS0: 242: Kernel tests: Boot OK! LKP: ttyS0: 242: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.13.0-rc2-00067-g9216c28c6a92 1 is_virt=true lkp: kernel tainted state: 131072 LKP: stdout: 242: Kernel tests: Boot OK! LKP: stdout: 242: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.13.0-rc2-00067-g9216c28c6a92 1 install debs round one: dpkg -i --force-confdef --force-depends /opt/deb/gawk_1%3a5.1.0-1_i386.deb Selecting previously unselected package gawk. (Reading database ... 16439 files and directories currently installed.) Preparing to unpack .../deb/gawk_1%3a5.1.0-1_i386.deb ... Unpacking gawk (1:5.1.0-1) ... Setting up gawk (1:5.1.0-1) ... LKP: waiting for network... genirq: Flags mismatch irq 11. 00200080 (eth0) vs. 00200000 (wdt501p) e1000 0000:00:03.0 eth0: Unable to allocate interrupt Error: -16 genirq: Flags mismatch irq 11. 00200080 (eth0) vs. 00200000 (wdt501p) e1000 0000:00:03.0 eth0: Unable to allocate interrupt Error: -16 /lkp/lkp/src/bin/run-ipconfig: 5: quiet: parameter not set RTNETLINK answers: Device or resource busy RTNETLINK answers: Device or resource busy genirq: Flags mismatch irq 11. 00200080 (eth0) vs. 00200000 (wdt501p) e1000 0000:00:03.0 eth0: Unable to allocate interrupt Error: -16 RTNETLINK answers: Device or resource busy !!! IP-Config: Auto-configuration of network failed !!! export NO_NETWORK=1 due to config network failed NO_NETWORK=1 !!! IP-Config: Auto-configuration of network failed !!! mount debug /sys/kernel/debug -t debugfs rootfs on / type rootfs (rw) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) LKP: ttyS0: 242: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,noexec,size=4096k,nr_inodes=65536,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,size=617104k,nr_inodes=819200,mode=755) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,favordynmods,memory_recursiveprot) mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime) tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime) sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime) fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime) configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime) tmp on /tmp type tmpfs (rw,relatime) nodev sysfs nodev tmpfs nodev proc nodev cgroup nodev cgroup2 nodev devtmpfs nodev configfs nodev tracefs nodev securityfs nodev sockfs nodev pipefs nodev ramfs nodev rpc_pipefs nodev devpts nodev nfs nodev nfs4 nodev 9p nodev mqueue nodev binder nodev fuse nodev fusectl mount: /sys/kernel/debug: mount point does not exist. LKP: stdout: 242: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml RESULT_ROOT=/result/rcutorture/300s-default-srcu/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/0 job=/lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml run-job /lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml skip http request: cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-114/rcutorture-300s-default-srcu-debian-11.1-i386-20220923.cgz-i386-randconfig-005-20241230-9216c28c6a92-20241231-262707-razfd1-2.yaml&job_state=running -O /dev/null target ucode: check_nr_cpu CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 2 Socket(s): 1 2024-12-31 00:26:47 depmod torture module --- srcu: disable_onoff_at_boot=0 ftrace_dump_at_shutdown=0 verbose_sleep_frequency=0 verbose_sleep_duration=1 random_shuffle=0 srcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 srcu: Start-test grace-period state: g-400 f0x0 rcu_torture_write_types: Testing expedited GPs. rcu_torture_write_types: Testing asynchronous GPs. rcu_torture_write_types: Testing polling GPs. rcu_torture_write_types: Testing normal GPs. rcu_torture_write_types: Testing 4 update types. rcu_torture_write_types: gp_cond_wi 16000 gp_cond_wi_exp 128 gp_poll_wi 16000 gp_poll_wi_exp 128 srcu-torture: Creating rcu_torture_writer task srcu-torture: Creating rcu_torture_fakewriter task srcu-torture: rcu_torture_writer task started srcu-torture: Creating rcu_torture_fakewriter task srcu-torture: rcu_torture_fakewriter task started BUG: unable to handle page fault for address: 2367a000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 00000000 Oops: Oops: 0002 [#1] PREEMPT SMP CPU: 0 UID: 0 PID: 628 Comm: rcu_torture_wri Tainted: G T 6.13.0-rc2-00067-g9216c28c6a92 #1 Tainted: [T]=RANDSTRUCT Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 EIP: __srcu_read_lock+0x6/0x19 Code: 85 ff 74 0c e8 45 59 00 00 83 3b 00 74 02 0f 0b 5b 5e 5f 5d c3 8b 00 f0 83 44 24 fc 00 83 c0 07 83 e0 fc c3 55 89 e5 8b 50 04 <64> ff 02 f0 83 44 24 fc 00 2b 50 08 5d 89 d0 c1 f8 03 c3 55 89 e5 EAX: ef0c8420 EBX: ef0c8420 ECX: e5e1e840 EDX: 00000000 ESI: ef0c919c EDI: 00000000 EBP: c75e9ee8 ESP: c75e9ee8 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010246 CR0: 80050033 CR2: 2367a000 CR3: 075f5000 CR4: 00040690 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: fffe0ff0 DR7: 00000400 Call Trace: ? show_regs+0x61/0x67 ? __die_body+0x13/0x4b ? __die+0x22/0x24 ? page_fault_oops+0x4a/0x73 ? kernelmode_fixup_or_oops+0x50/0x58 ? __bad_area_nosemaphore+0x37/0x1d5 ? validate_chain+0x3d/0x24c ? bad_area_nosemaphore+0xa/0xd ? do_user_addr_fault+0xf4/0x3a2 ? exc_page_fault+0x174/0x194 ? pvclock_clocksource_read_nowd+0x139/0x139 ? handle_exception+0x11b/0x11b ? siphash_4u64+0xa13/0xaab ? pvclock_clocksource_read_nowd+0x139/0x139 ? __srcu_read_lock+0x6/0x19 ? rcu_torture_barrier_init+0x86/0x120 [rcutorture] ? siphash_4u64+0xa13/0xaab ? pvclock_clocksource_read_nowd+0x139/0x139 ? __srcu_read_lock+0x6/0x19 srcu_read_lock+0x18/0x3a [rcutorture] srcu_torture_read_lock+0x21/0xfe [rcutorture] rcu_torture_writer+0x2f6/0xa85 [rcutorture] ? _raw_spin_unlock_irqrestore+0x35/0x60 ? trace_hardirqs_on+0x30/0x32 kthread+0xf3/0xf8 ? rcu_torture_pipe_update+0x6b/0x6b [rcutorture] ? list_del_init+0x2a/0x2a ret_from_fork+0x19/0x2c ? list_del_init+0x2a/0x2a ret_from_fork_asm+0x12/0x20 entry_INT80_32+0x10d/0x112 Modules linked in: rcutorture(+) torture intel_rapl_msr intel_rapl_common iosf_mbi crc32c_intel aesni_intel input_leds led_class fuse CR2: 000000002367a000 ---[ end trace 0000000000000000 ]--- BUG: unable to handle page fault for address: 237da000 EIP: __srcu_read_lock+0x6/0x19 Code: 85 ff 74 0c e8 45 59 00 00 83 3b 00 74 02 0f 0b 5b 5e 5f 5d c3 8b 00 f0 83 44 24 fc 00 83 c0 07 83 e0 fc c3 55 89 e5 8b 50 04 <64> ff 02 f0 83 44 24 fc 00 2b 50 08 5d 89 d0 c1 f8 03 c3 55 89 e5 EAX: ef0c8420 EBX: ef0c8420 ECX: e5e1e840 EDX: 00000000 ESI: ef0c919c EDI: 00000000 EBP: c75e9ee8 ESP: c75e9ee8 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010246 CR0: 80050033 CR2: 2367a000 CR3: 075f5000 CR4: 00040690 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: fffe0ff0 DR7: 00000400 Kernel panic - not syncing: Fatal exception Shutting down cpus with NMI Kernel Offset: disabled Kboot worker: lkp-worker70 Elapsed time: 180 kvm=( qemu-system-x86_64 -enable-kvm -cpu SandyBridge -kernel $kernel -initrd initrd-vm-meta-114.cgz -m 16384 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0,hostfwd=tcp::32032-:22 -boot order=nc -no-reboot -device i6300esb -device pci-testdev -watchdog-action debug -rtc base=localtime -serial stdio -display none -monitor null ) append=( ip=::::vm-meta-114::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-default-srcu/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-005-20241230/gcc-12/9216c28c6a927fd20f116feed55bba025f18f401/vmlinuz-6.13.0-rc2-00067-g9216c28c6a92 branch=linux-devel/devel-hourly-20241230-124642 job=/job-script user=lkp ARCH=i386 kconfig=i386-randconfig-005-20241230 commit=9216c28c6a927fd20f116feed55bba025f18f401 mem=4G intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 rcupdate.rcu_self_test=0 max_uptime=1200 result_service=tmpfs selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw mem=4G rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 watchdog_thresh=240 audit=0 kunit.enable=0 ia32_emulation=on riscv_isa_fallback=1 ) "${kvm[@]}" -append "${append[*]}"