early console in setup code Linux version 6.11.0-rc1-00125-g26cb612c431d (kbuild@c725fe795fa2) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Sun Sep 22 17:01:43 CST 2024 Command line: ip=::::vm-meta-277::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/vmlinuz-6.11.0-rc1-00125-g26cb612c431d branch=paulmckrcu/dev job=/lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-006-20240921 commit=26cb612c431de5093ae6a3a67ecaa0363f5b8829 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 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 load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count 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 printk: debug: ignoring loglevel setting. printk: legacy bootconsole [earlyser0] enabled NX (Execute Disable) protection: active APIC: Static calls initialized 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 3779814630 cycles clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns tsc: Detected 3107.282 MHz processor e820: update [mem 0x00000000-0x00000fff] usable ==> reserved e820: remove [mem 0x000a0000-0x000fffff] usable last_pfn = 0x440000 max_arch_pfn = 0x400000000 MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs 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 last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 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 RAMDISK: [mem 0xb3a58000-0xbffdffff] 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 ffffffffff5fd000 ( fee00000) Zone ranges: DMA [mem 0x0000000000001000-0x0000000000ffffff] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] Normal [mem 0x0000000100000000-0x000000043fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000001000-0x000000000009efff] node 0: [mem 0x0000000000100000-0x00000000bffdffff] node 0: [mem 0x0000000100000000-0x000000043fffffff] Initmem setup node 0 [mem 0x0000000000001000-0x000000043fffffff] On node 0, zone DMA: 1 pages in unavailable ranges On node 0, zone DMA: 97 pages in unavailable ranges On node 0, zone Normal: 32 pages in unavailable ranges kasan: KernelAddressSanitizer initialized 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 ffffffffff5fc000 (fec00000) kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] PM: hibernation: Registered nosave memory: [mem 0xbffe0000-0xbfffffff] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] PM: hibernation: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xfffbffff] PM: hibernation: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [mem 0xc0000000-0xfeffbfff] available for PCI devices Booting paravirtualized kernel on KVM clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 percpu: Embedded 70 pages/cpu s248144 r8192 d30384 u1048576 pcpu-alloc: s248144 r8192 d30384 u1048576 alloc=1*2097152 pcpu-alloc: [0] 0 1 Kernel command line: ip=::::vm-meta-277::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/vmlinuz-6.11.0-rc1-00125-g26cb612c431d branch=paulmckrcu/dev job=/lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-006-20240921 commit=26cb612c431de5093ae6a3a67ecaa0363f5b8829 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 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 load_ramdisk=2 prompt_ramdisk=0 drbd.mino sysrq: sysrq always enabled. ignoring the deprecated load_ramdisk= option Unknown kernel command line parameters "RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/vmlinuz-6.11.0-rc1-00125-g26cb612c431d branch=paulmckrcu/dev job=/lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-006-20240921 commit=26cb612c431de5093ae6a3a67ecaa0363f5b8829 intremap=posted_msi vmalloc=256M max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 prompt_ramdisk=0 vga=normal audit=0 riscv_isa_fallback=1", will be passed to user space. Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) Built 1 zonelists, mobility grouping on. Total pages: 4194174 mem auto-init: stack:all(pattern), heap alloc:off, heap free:off stackdepot: allocating hash table via alloc_large_system_hash stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) software IO TLB: area num 2. ********************************************************** ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** ** ** ** This system shows unhashed kernel memory addresses ** ** via the console, logs, and other interfaces. This ** ** might reduce the security of your system. ** ** ** ** If you see this message and you are not debugging ** ** the kernel, report this immediately to your system ** ** administrator! ** ** ** ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** ********************************************************** SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 allocated 301989888 bytes of page_ext Node 0, zone DMA: page owner found early allocated 0 pages Node 0, zone DMA32: page owner found early allocated 0 pages Node 0, zone Normal: page owner found early allocated 73841 pages Kernel/User page tables isolation: enabled Poking KASLR using RDTSC... ********************************************************** ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** ** ** ** trace_printk() being used. Allocating extra memory. ** ** ** ** This means that this is a DEBUG kernel and it is ** ** unsafe for production use. ** ** ** ** If you see this message and you are not debugging ** ** the kernel, report this immediately to your vendor! ** ** ** ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** ********************************************************** Dynamic Preempt: voluntary Running RCU self tests Running RCU synchronous self tests rcu: Preemptible hierarchical RCU implementation. rcu: RCU event tracing is enabled. rcu: RCU lockdep checking is enabled. rcu: RCU restricting CPUs from NR_CPUS=8192 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 10 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: 4352, nr_irqs: 56, 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: 6429 kB memory used for stack traces: 4224 kB per task-struct memory footprint: 1920 bytes ACPI: Core revision 20240322 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: 0x2cca26ba04e, max_idle_ns: 440795271543 ns Calibrating delay loop (skipped) preset value.. 6214.56 BogoMIPS (lpj=31072820) Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization Spectre V2 : Mitigation: Retpolines Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT Speculative Store Bypass: Vulnerable MDS: Vulnerable: Clear CPU buffers attempted, no microcode MMIO Stale Data: Unknown: No mitigations 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: 36K pid_max: default: 4096 minimum: 301 LSM: initializing lsm=capability,landlock,yama,safesetid,ima,evm landlock: Up and running. Yama: becoming mindful. Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) Mountpoint-cache hash table entries: 32768 (order: 6, 262144 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: 1776 rcu: Hierarchical SRCU implementation. rcu: Max phase no-delay instances is 1000. Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level smp: Bringing up secondary CPUs ... smpboot: x86: Booting SMP configuration: .... node #0, CPUs: #1 Callback from call_rcu_tasks_trace() invoked. masked ExtINT on CPU#1 smp: Brought up 1 node, 2 CPUs smpboot: Total of 2 processors activated (12429.12 BogoMIPS) Memory: 13631264K/16776696K available (53248K kernel code, 32167K rwdata, 30492K rodata, 7552K init, 16280K bss, 2838500K reserved, 0K cma-reserved) devtmpfs: initialized Running RCU synchronous self tests Running RCU synchronous self tests clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 16 (order: -1, 2048 bytes, linear) pinctrl core: initialized pinctrl subsystem pinctrl core: failed to create debugfs directory PM: RTC time: 18:02:18, date: 2024-09-22 NET: Registered PF_NETLINK/PF_ROUTE protocol family thermal_sys: Registered thermal governor 'step_wise' thermal_sys: Registered thermal governor 'user_space' cpuidle: using governor ladder cpuidle: using governor menu PCI: Using configuration type 1 for base access kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page cryptd: max_cpu_qlen set to 1000 raid6: sse2x4 gen() 6911 MB/s raid6: sse2x2 gen() 5975 MB/s raid6: sse2x1 gen() 3938 MB/s raid6: using algorithm sse2x4 gen() 6911 MB/s raid6: .... xor() 4527 MB/s, rmw enabled raid6: using ssse3x2 recovery algorithm Callback from call_rcu_tasks() invoked. gpio-f7188x: Unsupported Fintek device 0xffff gpio-f7188x: Unsupported Fintek device 0xffff 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 S4 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 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 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 [mem 0x440000000-0x4bfffffff 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 0xc040-0xc04f] 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 0xc000-0xc03f] 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_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: Passthrough SCSI subsystem initialized ACPI: bus type USB registered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb mc: Linux media interface: v0.10 videodev: Linux video capture interface: v2.00 cec: Failed to create debugfs cec dir pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered FPGA manager framework Advanced Linux Sound Architecture Driver Initialized. 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] pci 0000:00:02.0: vgaarb: setting as boot VGA device pci 0000:00:02.0: vgaarb: bridge control possible pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded Could not create 'lock_event_counts' debugfs entries clocksource: Switched to clocksource kvm-clock Warning: could not register annotated branches stats VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 512 (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: 262144 (order: 9, 2097152 bytes, linear) tcp_listen_portaddr_hash hash table entries: 8192 (order: 7, 589824 bytes, linear) Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) TCP: Hash tables configured (established 131072 bind 65536) UDP hash table entries: 8192 (order: 8, 1310720 bytes, linear) UDP-Lite hash table entries: 8192 (order: 8, 1310720 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_bus 0000:00: resource 8 [mem 0x440000000-0x4bfffffff window] pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:00.0: Limiting direct PCI/PCI transfers PCI: CLS 0 bytes, default 64 Unpacking initramfs... Freeing initrd memory: 202272K PCI-DMA: Using software bounce buffering for IO (SWIOTLB) software IO TLB: mapped [mem 0x00000000afa58000-0x00000000b3a58000] (64MB) RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2cca26ba04e, max_idle_ns: 440795271543 ns AVX2 instructions are not detected. AVX2 or AES-NI instructions are not detected. AVX2 or AES-NI instructions are not detected. AVX2 or AES-NI instructions are not detected. Initialise system trusted keyrings workingset: timestamp_bits=62 max_order=22 bucket_order=0 ntfs3: Read-only LZX/Xpress compression included fuse: init (API version 7.40) JFS: nTxBlock = 8192, nTxLock = 65536 SGI XFS with security attributes, realtime, fatal assert, debug enabled 9p: Installing v9fs 9p2000 file system support NILFS version 2 loaded gfs2: GFS2 installed xor: automatically using best checksumming function avx Key type asymmetric registered Asymmetric key parser 'x509' registered Key type pkcs7_test registered Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) gpio_it87: no device gpio_virtuser: Failed to create the debugfs tree: -2 gpio_winbond: chip ID at 2e is ffff gpio_winbond: not an our chip gpio_winbond: chip ID at 4e is ffff gpio_winbond: not an our chip IPMI message handler: version 39.2 ipmi device interface ipmi_si: IPMI System Interface driver ipmi_si: Unable to find any System Interface(s) 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 telclk_interrupt = 0xf non-mcpbl0010 hw. usbcore: registered new interface driver xillyusb dummy-irq: no IRQ given. Use irq=N lkdtm: No crash points registered, enable through debugfs Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti c2port c2port0: C2 port uc added c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total) usbcore: registered new interface driver rtsx_usb usbcore: registered new interface driver dln2 Driver 'intel-m10-bmc' was unable to register with bus_type 'dfl' because the bus was not initialized. hp_sw: device handler registered emc: device handler registered alua: device handler registered st: Version 20160209, fixed bufsize 32768, s/g segs 256 Rounding down aligned max_sectors from 4294967295 to 4294967288 db_root: cannot open: /etc/target Driver 'dfl-spi-altera' was unable to register with bus_type 'dfl' because the bus was not initialized. usbcore: registered new interface driver spi-ch341 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 Driver 'uio_dfl' was unable to register with bus_type 'dfl' because the bus was not initialized. VFIO - User Level meta-driver version: 0.3 usbcore: registered new interface driver usbtmc usbcore: registered new interface driver uas usbcore: registered new interface driver usb-storage usbcore: registered new interface driver ums-alauda usbcore: registered new interface driver ums-datafab usbcore: registered new interface driver ums_eneub6250 usbcore: registered new interface driver ums-freecom usbcore: registered new interface driver ums-isd200 usbcore: registered new interface driver ums-karma usbcore: registered new interface driver ums-onetouch usbcore: registered new interface driver ums-realtek usbcore: registered new interface driver ums-sddr09 usbcore: registered new interface driver ums-sddr55 usbcore: registered new interface driver ums-usbat usbcore: registered new interface driver mdc800 mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera usbcore: registered new interface driver appledisplay usbcore: registered new interface driver cypress_cy7c63 usbcore: registered new interface driver cytherm usbcore: registered new interface driver emi62 - firmware loader usbcore: registered new device driver apple-mfi-fastcharge usbcore: registered new interface driver idmouse usbcore: registered new interface driver isight_firmware usbcore: registered new interface driver ldusb usbcore: registered new interface driver trancevibrator usbcore: registered new interface driver usbsevseg usbcore: registered new interface driver sisusb usbcore: registered new interface driver lvs dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 dummy_hcd dummy_hcd.0: Dummy host controller dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.11 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: Dummy host controller usb usb1: Manufacturer: Linux 6.11.0-rc1-00125-g26cb612c431d dummy_hcd usb usb1: SerialNumber: dummy_hcd.0 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected usb usb1: dummy_bus_suspend udc dummy_udc.0: binding gadget driver [g_audio] g_audio gadget.0: adding config #1 'Linux USB Audio Gadget'/ffffffff9dfa75c0 g_audio gadget.0: adding 'uac2_func'/ffff888161efca00 to config 'Linux USB Audio Gadget'/ffffffff9dfa75c0 g_audio gadget.0: FS Playback: Would use wMaxPacketSize 196 and bInterval 1 g_audio gadget.0: FS Capture: Would use wMaxPacketSize 260 and bInterval 1 g_audio gadget.0: HS Playback: Would use wMaxPacketSize 196 and bInterval 4 g_audio gadget.0: HS Capture: Would use wMaxPacketSize 260 and bInterval 4 g_audio gadget.0: SS Playback: Would use wMaxPacketSize 196 and bInterval 4 g_audio gadget.0: SS Capture: Would use wMaxPacketSize 260 and bInterval 4 g_audio gadget.0: afunc_bind:1244 Error! g_audio gadget.0: adding 'uac2_func'/ffff888161efca00 --> -19 g_audio gadget.0: added config 'Linux USB Audio Gadget'/1 --> -19 udc dummy_udc.0: failed to start g_audio: -19 UDC core: g_audio: couldn't find an available UDC gadgetfs: USB Gadget filesystem, version 24 Aug 2004 file system registered udc dummy_udc.0: binding gadget driver [g_mass_storage] Mass Storage Function, version: 2009/09/11 LUN: removable file: (no medium) no file given for LUN0 udc dummy_udc.0: failed to start g_mass_storage: -22 g_mass_storage gadget.0: probe with driver g_mass_storage failed with error -22 UDC core: g_mass_storage: couldn't find an available UDC udc dummy_udc.0: binding gadget driver [printer] printer gadget.0: adding config #1 'printer'/ffffffff9dfad5e0 printer gadget.0: adding 'printer'/ffff888161f1eb28 to config 'printer'/ffffffff9dfad5e0 printer gadget.0: cfg 1/ffffffff9dfad5e0 speeds: superplus super high full printer gadget.0: interface 0 = printer/ffff888161f1eb28 printer gadget.0: printer ready dummy_hcd dummy_hcd.0: port status 0x00010101 has changes usb usb1: dummy_bus_resume dummy_hcd dummy_hcd.0: port status 0x00010101 has changes UDC core: g_webcam: couldn't find an available UDC tcm: Activating tcm-legacy 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 mousedev: PS/2 mouse device common for all mice evbug: Connected device: input0 (Power Button at LNXPWRBN/button/input0) input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0) usbcore: registered new interface driver appletouch usbcore: registered new interface driver bcm5974 usbcore: registered new interface driver synaptics_usb usbcore: registered new interface driver aiptek usbcore: registered new interface driver kbtab usbcore: registered new interface driver sur40 apanel: Fujitsu BIOS signature 'FJKEYINF' not found... usbcore: registered new interface driver ims_pcu usbcore: registered new interface driver keyspan_remote usbcore: registered new interface driver powermate usbcore: registered new interface driver yealink ideapad_slidebar: DMI does not match usbcore: registered new interface driver i2c-diolan-u2c usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF usbcore: registered new interface driver s2255 usbcore: registered new interface driver airspy gspca_main: v2.14.0 registered usbcore: registered new interface driver benq usbcore: registered new interface driver cpia1 usbcore: registered new interface driver dtcs033 usbcore: registered new interface driver jeilinj usbcore: registered new interface driver jl2005bcd usbcore: registered new interface driver konica usbcore: registered new interface driver mars usbcore: registered new interface driver nw80x usbcore: registered new interface driver ov519 usbcore: registered new interface driver ov534_9 usbcore: registered new interface driver pac207 usbcore: registered new interface driver gspca_pac7302 usbcore: registered new interface driver pac7311 usbcore: registered new interface driver se401 usbcore: registered new interface driver sn9c2028 usbcore: registered new interface driver gspca_sn9c20x usbcore: registered new interface driver sonixb usbcore: registered new interface driver sonixj usbcore: registered new interface driver spca505 usbcore: registered new interface driver spca508 usbcore: registered new interface driver spca561 usbcore: registered new interface driver sq905 usbcore: registered new interface driver sq930x usbcore: registered new interface driver stk1135 usbcore: registered new interface driver stv0680 usbcore: registered new interface driver t613 usbcore: registered new interface driver touptek usbcore: registered new interface driver tv8532 usbcore: registered new interface driver vc032x usbcore: registered new interface driver vicam usbcore: registered new interface driver ALi m5602 usbcore: registered new interface driver STV06xx usbcore: registered new interface driver gspca_gl860 usbcore: registered new interface driver hackrf usbcore: registered new interface driver msi2500 usbcore: registered new interface driver Philips webcam usbcore: registered new interface driver uvcvideo usbcore: registered new interface driver go7007 usbcore: registered new interface driver go7007-loader usbcore: registered new interface driver hdpvr vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video0 vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video1 vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video2 printer gadget.0: resume dummy_hcd dummy_hcd.0: port status 0x00100503 has changes Driver for 1-wire Dallas network protocol. usbcore: registered new interface driver DS9490R applesmc: supported laptop not found! applesmc: driver init failed (ret=-19)! pc87360: PC8736x not detected, module not inserted usb 1-1: new high-speed USB device number 2 using dummy_hcd advantechwdt: WDT driver for Advantech single board computer initialising advantechwdt: initialized. timeout=60 sec (nowayout=0) eurotechwdt: can't misc_register on minor=130 wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising wafer5823wdt: I/O address 0x0443 already in use it87_wdt: no device pc87413_wdt: Version 1.1 at io 0x2E pc87413_wdt: cannot register miscdev on minor=130 (err=-16) cpu5wdt: misc_register failed smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising... smsc37b787_wdt: Unable to register miscdev on minor 130 w83877f_wdt: I/O address 0x0443 already in use 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 device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@lists.linux.dev device-mapper: multipath round-robin: version 1.2.0 loaded device-mapper: multipath queue-length: version 0.2.0 loaded device-mapper: multipath historical-service-time: version 0.1.1 loaded sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman wbsd: Winbond W83L51xD SD/MMC card interface driver wbsd: Copyright(c) Pierre Ossman VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 usbcore: registered new interface driver vub300 usbcore: registered new interface driver ushc sdhci-pltfm: SDHCI platform and OF driver helper leds_apu: No PC Engines APUv1 board detected. For APUv2,3 support, enable CONFIG_PCENGINES_APU2 SPI driver leds_spi_byte has no spi_device_id for ubnt,acb-spi-led ledtrig-cpu: registered to indicate activity on CPUs usbcore: registered new interface driver es2_ap_driver comedi: version 0.7.76 - http://www.comedi.org printer gadget.0: resume dummy_hcd dummy_hcd.0: port status 0x00100503 has changes gnss: GNSS driver registered with major 504 usbcore: registered new interface driver gnss-usb usbcore: registered new interface driver hdm_usb Motu MidiTimePiece on parallel port irq: 7 ioport: 0x378 usbcore: registered new interface driver snd-usb-audio usbcore: registered new interface driver snd-ua101 usbcore: registered new interface driver snd-usb-us122l usbcore: registered new interface driver snd-usb-caiaq usbcore: registered new interface driver snd-usb-hiface usbcore: registered new interface driver snd-bcd2000 usbcore: registered new interface driver snd_usb_pod usbcore: registered new interface driver snd_usb_toneport usbcore: registered new interface driver snd_usb_variax dummy_udc dummy_udc.0: set_address = 2 mtty_dev: mtty_dev_init major_number:502 mtty mtty: MDEV: Registered mdpy_dev_init: major 501 usb 1-1: Dual-Role OTG device on HNP port usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 6.11 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: Printer Gadget usb 1-1: Manufacturer: Linux 6.11.0-rc1-00125-g26cb612c431d with dummy_udc usb 1-1: SerialNumber: 1 printer gadget.0: high-speed config #1: printer mdpy mdpy: MDEV: Registered dummy_udc dummy_udc.0: enabled ep1in-bulk (ep1in-bulk) maxpacket 512 stream disabled mbochs_dev_init: major 500 dummy_udc dummy_udc.0: enabled ep2out-bulk (ep2out-bulk) maxpacket 512 stream disabled printer gadget.0: Using interface 0 mbochs mbochs: MDEV: Registered 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 9pnet: Installing 9P2000 support IPI shorthand broadcast: enabled ... APIC ID: 00000000 (0) ... APIC VERSION: 00050014 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 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), physical, D(0000), M(0) pin01, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0002), 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), physical, D(0000), M(0) pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin07, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0001), M(0) pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, 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), physical, D(0000), M(0) pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin0c, enabled , edge , high, V(20), IRR(0), S(0), logical , D(0001), M(0) pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, 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. input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 evbug: Connected device: input3 (ImExPS/2 Generic Explorer Mouse at isa0060/serio1/input0) sched_clock: Marking stable (39870041782, 29838361)->(39962145348, -62265205) Loading compiled-in X.509 certificates Key type encrypted registered ima: No TPM chip found, activating TPM-bypass! ima: Allocated hash algorithm: wp512 ima: No architecture policies found evm: Initialising EVM extended attributes: evm: security.selinux (disabled) evm: security.SMACK64 (disabled) evm: security.SMACK64EXEC (disabled) evm: security.SMACK64TRANSMUTE (disabled) evm: security.SMACK64MMAP (disabled) evm: security.apparmor (disabled) evm: security.ima evm: security.capability evm: HMAC attrs: 0x0 PM: Magic number: 8:543:39 e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Sending DHCP requests ., OK IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15 IP-Config: Complete: device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2 host=vm-meta-277, domain=, nis-domain=(none) bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath= nameserver0=10.0.2.3 ALSA device list: #0: Dummy 1 #1: MTPAV on parallel port at 0x378 kunit: disabled Freeing unused kernel image (initmem) memory: 7552K Write protecting the kernel read-only data: 83968k Freeing unused kernel image (rodata/data gap) memory: 228K x86/mm: Checked W+X mappings: passed, no W+X pages found. x86/mm: Checking user space page tables x86/mm: Checked W+X mappings: passed, no W+X pages found. Run /init as init process with arguments: /init with environment: HOME=/ TERM=linux RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/vmlinuz-6.11.0-rc1-00125-g26cb612c431d branch=paulmckrcu/dev job=/lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-006-20240921 commit=26cb612c431de5093ae6a3a67ecaa0363f5b8829 intremap=posted_msi vmalloc=256M max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 prompt_ramdisk=0 vga=normal audit=0 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 12 (bookworm)! [0;1;31mFailed to set timeout to 5min: Invalid argument Created slice system-getty.slice - Slice /system/getty. Created slice user.slice - User and Session Slice. Reached target paths.target - Path Units. Reached target slices.target - Slice Units. Reached target swap.target - Swaps. Listening on systemd-journald.socket - Journal Socket. Mounting dev-hugepages.mount - Huge Pages File System... Starting modprobe@drm.service - Load Kernel Module drm... Starting systemd-journald.service - Journal Service... Mounted dev-hugepages.mount - Huge Pages File System. Finished modprobe@drm.service - Load Kernel Module drm. Finished modprobe@fuse.service - Load Kernel Module fuse. Finished modprobe@loop.service - Load Kernel Module loop. See 'systemctl status systemd-sysctl.service' for details. Finished systemd-sysusers.service - Create System Users. Started systemd-journald.service - Journal Service. Reached target local-fs.target - Local File Systems. Mounting run-rpc_pipefs.mount - RPC Pipe File System... Starting rpcbind.service - RPC bind portmap service... Started rpcbind.service - RPC bind portmap service. Mounted run-rpc_pipefs.mount - RPC Pipe File System. Reached target rpc_pipefs.target. Reached target rpcbind.target - RPC Port Mapper. Reached target nfs-client.target - NFS client services. Reached target remote-fs.target - Remote File Systems. random: crng init done Job systemd-udev-trigger.service/start running (6s / no limit) Reached target sysinit.target - System Initialization. Started apt-daily.timer - Daily apt download activities. Started fstrim.timer - Discard unused blocks once a week. Started logrotate.timer - Daily rotation of log files. Reached target timers.target - Timer Units. Reached target sockets.target - Socket Units. Reached target basic.target - Basic System. Starting dbus.service - D-Bus System Message Bus... Starting networking.service - Raise network interfaces... Started dbus.service - D-Bus System Message Bus. Finished networking.service - Raise network interfaces. Started systemd-logind.service - User Login Management. Reached target network.target - Network. Reached target network-online.target - Network is Online. Starting lkp-bootstrap.service - LKP bootstrap... Starting ssh.service - OpenBSD Secure Shell server... See 'systemctl status openipmi.service' for details. Started lkp-bootstrap.service - LKP bootstrap. LKP: ttyS0: 252: skip deploy intel ucode as no ucode is specified Started ssh.service - OpenBSD Secure Shell server. LKP: ttyS0: 252: Kernel tests: Boot OK! LKP: ttyS0: 252: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.11.0-rc1-00125-g26cb612c431d 1 Reached target printer.target - Printer Support. Reached target sound.target - Sound Card. LKP: ttyS0: 252: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml process 'src/bin/event/wakeup' started with executable stack torture module --- srcud: disable_onoff_at_boot=0 ftrace_dump_at_shutdown=0 verbose_sleep_frequency=0 verbose_sleep_duration=1 random_shuffle=0 srcud-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 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=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 srcud: 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. srcud-torture: Creating rcu_torture_writer task srcud-torture: rcu_torture_writer task started srcud-torture: Creating rcu_torture_fakewriter task srcud-torture: rcu_torture_fakewriter task started srcud-torture: Creating rcu_torture_fakewriter task srcud-torture: rcu_torture_fakewriter task started srcud-torture: Creating rcu_torture_fakewriter task srcud-torture: rcu_torture_fakewriter task started srcud-torture: Creating rcu_torture_fakewriter task srcud-torture: rcu_torture_fakewriter task started srcud-torture: Creating rcu_torture_reader task srcud-torture: rcu_torture_reader task started srcud-torture: Creating rcu_torture_stats task srcud-torture: rcu_torture_stats task started srcud-torture: Creating torture_shuffle task srcud-torture: Creating torture_stutter task srcud-torture: torture_shuffle task started srcud-torture: Creating torture_onoff task srcud-torture: torture_stutter task started srcud-torture: Creating rcu_torture_fwd_prog task srcud-torture: torture_onoff task started srcud-torture: torture_onoff begin holdoff srcud-torture: Creating rcu_torture_read_exit task srcud-torture: rcu_torture_fwd_progress task started srcud-torture: rcu_torture_read_exit: Start of test srcud-torture: rcu_torture_read_exit: Start of episode srcud-torture: rcu_torture_read_exit: End of episode is_virt=true lkp: kernel tainted state: 0 LKP: stdout: 252: Kernel tests: Boot OK! mount: /sys/kernel/debug: mount point does not exist. dmesg(1) may have more information after failed mount system call. srcud-torture: rcu_torture_read_exit: Start of episode LKP: stdout: 252: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.11.0-rc1-00125-g26cb612c431d 1 install debs round one: dpkg -i --force-confdef --force-depends /opt/deb/gawk_1%3a5.2.1-2_amd64.deb Selecting previously unselected package gawk. (Reading database ... 17676 files and directories currently installed.) Preparing to unpack .../deb/gawk_1%3a5.2.1-2_amd64.deb ... Unpacking gawk (1:5.2.1-2) ... Setting up gawk (1:5.2.1-2) ... NO_NETWORK= CLOCK: time stepped by 0.219295 2024-09-22 10:03:21.467568 (+0000) +0.219295 +/- 0.025538 internal-lkp-server 192.168.1.200 s5 no-leap mount debug /sys/kernel/debug -t debugfs rootfs on / type rootfs (rw) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,size=4096k,nr_inodes=1742274,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=2829652k,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) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,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) ramfs on /run/credentials/systemd-sysusers.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) ramfs on /run/credentials/systemd-tmpfiles-setup-dev.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) ramfs on /run/credentials/systemd-tmpfiles-setup.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime) tmp on /tmp type tmpfs (rw,relatime) nodev sysfs nodev tmpfs nodev bdev nodev proc nodev cgroup nodev cgroup2 nodev cpuset nodev devtmpfs nodev binfmt_misc nodev configfs nodev tracefs nodev securityfs nodev sockfs nodev pipefs nodev ramfs nodev hugetlbfs nodev rpc_pipefs nodev devpts reiserfs ext3 ext2 ext4 vfat nodev nfs nodev nfs4 ntfs ntfs3 fuseblk nodev fuse nodev fusectl nodev virtiofs nodev overlay udf jfs xfs nodev 9p nilfs2 gfs2 gfs2meta f2fs bcachefs nodev gadgetfs nodev functionfs srcud-torture: rcu_torture_read_exit: End of episode srcud-torture: torture_onoff end holdoff smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 workqueue: work_for_cpu_fn hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline LKP: stdout: 252: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8 job=/lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 workqueue: work_for_cpu_fn hogged CPU for >10000us 5 times, consider switching to WQ_UNBOUND smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 srcud-torture: rcu_torture_read_exit: Start of episode srcud-torture: rcu_torture_read_exit: End of episode result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8, TMP_RESULT_ROOT: /tmp/lkp/result run-job /lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.yaml /usr/bin/wget -q --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-277/rcutorture-300s-cpuhotplug-srcud-debian-12-x86_64-20240206.cgz-x86_64-randconfig-006-20240921-26cb612c431d-20240922-20229-1yx4l60-45.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 2024-09-22 10:03:35 depmod 2024-09-22 10:03:36 sleep 300 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 srcud-torture: rtc: ffffffffc003d628 ver: 578 tfle: 0 rta: 578 rtaf: 0 rtf: 569 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 267 onoff: 35/35:35/36 4,14:5,1005 212:1445 (HZ=100) barrier: 0/0:0 read-exits: 48 nocb-toggles: 0:0 srcud-torture: Reader Pipe: 754215 9 0 0 0 0 0 0 0 0 0 srcud-torture: Reader Batch: 754188 36 0 0 0 0 0 0 0 0 0 srcud-torture: Free-Block Circulation: 577 577 576 575 574 573 572 571 570 569 0 rcu: srcud-torture: Tree SRCU g6720 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-2,0 .) 1(2,0 .) T(0,0) smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 workqueue: work_for_cpu_fn hogged CPU for >10000us 7 times, consider switching to WQ_UNBOUND smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline rcu_torture_fwd_prog: Starting forward-progress test 0 rcu_torture_fwd_prog_cr: Starting forward-progress test 0 smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x10 [rcutorture]() 0 rcu_torture_fwd_prog_cr Duration 9 barrier: 3 pending 882 n_launders: 3762 n_launders_sa: 882 n_max_gps: 100 n_max_cbs: 2486 cver 4 gps 12 #online 2 rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 12 jiffies): 1s/10: 5366:12 2s/10: 882:2 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 srcud-torture: rcu_torture_read_exit: Start of episode srcud-torture: rcu_torture_read_exit: End of episode smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 smpboot: CPU 1 is now offline smpboot: Booting Node 0 Processor 1 APIC 0x1 masked ExtINT on CPU#1 BUG: using __this_cpu_read() in preemptible [00000000] code: kworker/1:2/76 caller is try_check_zero+0x6b/0xf8 CPU: 0 UID: 0 PID: 76 Comm: kworker/1:2 Not tainted 6.11.0-rc1-00125-g26cb612c431d #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: rcu_gp process_srcu Call Trace: dump_stack_lvl+0xbd/0x102 check_preemption_disabled+0xe7/0xfd ? try_check_zero+0x6b/0xf8 ? process_one_work+0x6c6/0xc0c ? srcu_advance_state+0x4b1/0x540 ? process_srcu+0x40/0x15d ? process_one_work+0x757/0xc0c ? __pfx_process_one_work+0x10/0x10 ? __list_add+0x9f/0x154 ? process_scheduled_works+0xb9/0xce ? worker_thread+0x400/0x513 ? __kthread_parkme+0x19a/0x21f ? __pfx_worker_thread+0x10/0x10 ? kthread+0x318/0x327 ? __pfx_kthread+0x10/0x10 ? ret_from_fork+0x3c/0x6d ? __pfx_kthread+0x10/0x10 ? ret_from_fork_asm+0x1a/0x30 BUG: using __this_cpu_read() in preemptible [00000000] code: kworker/1:2/76 caller is try_check_zero+0x6b/0xf8 CPU: 0 UID: 0 PID: 76 Comm: kworker/1:2 Not tainted 6.11.0-rc1-00125-g26cb612c431d #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: rcu_gp process_srcu Call Trace: dump_stack_lvl+0xbd/0x102 check_preemption_disabled+0xe7/0xfd ? try_check_zero+0x6b/0xf8 ? process_one_work+0x6c6/0xc0c ? srcu_advance_state+0x2d2/0x540 ? process_srcu+0x40/0x15d ? process_one_work+0x757/0xc0c ? __pfx_process_one_work+0x10/0x10 ? __list_add+0x9f/0x154 ? process_scheduled_works+0xb9/0xce ? worker_thread+0x400/0x513 ? __kthread_parkme+0x19a/0x21f ? __pfx_worker_thread+0x10/0x10 ? kthread+0x318/0x327 ? __pfx_kthread+0x10/0x10 ? ret_from_fork+0x3c/0x6d ? __pfx_kthread+0x10/0x10 ? ret_from_fork_asm+0x1a/0x30 BUG: using __this_cpu_read() in preemptible [00000000] code: kworker/1:2/76 caller is try_check_zero+0x6b/0xf8 CPU: 0 UID: 0 PID: 76 Comm: kworker/1:2 Not tainted 6.11.0-rc1-00125-g26cb612c431d #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: rcu_gp process_srcu Call Trace: dump_stack_lvl+0xbd/0x102 check_preemption_disabled+0xe7/0xfd ? try_check_zero+0x6b/0xf8 ? preempt_count_sub+0x19f/0x23f ? process_one_work+0x6c6/0xc0c ? srcu_advance_state+0x4b1/0x540 ? process_srcu+0x40/0x15d ? process_one_work+0x757/0xc0c ? __pfx_process_one_work+0x10/0x10 ? __list_add+0x9f/0x154 ? process_scheduled_works+0xb9/0xce ? worker_thread+0x400/0x513 ? __kthread_parkme+0x19a/0x21f ? __pfx_worker_thread+0x10/0x10 ? kthread+0x318/0x327 ? __pfx_kthread+0x10/0x10 ? ret_from_fork+0x3c/0x6d ? __pfx_kthread+0x10/0x10 ? ret_from_fork_asm+0x1a/0x30 smpboot: CPU 1 is now offline Kboot worker: lkp-worker48 Elapsed time: 180 kvm=( qemu-system-x86_64 -enable-kvm -cpu SandyBridge -kernel $kernel -initrd initrd-vm-meta-277.cgz -m 16384 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0,hostfwd=tcp::32032-:22 -boot order=nc -no-reboot -device i6300esb -watchdog-action debug -rtc base=localtime -serial stdio -display none -monitor null ) append=( ip=::::vm-meta-277::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-12-x86_64-20240206.cgz/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/8 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-006-20240921/gcc-12/26cb612c431de5093ae6a3a67ecaa0363f5b8829/vmlinuz-6.11.0-rc1-00125-g26cb612c431d branch=paulmckrcu/dev job=/job-script user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-006-20240921 commit=26cb612c431de5093ae6a3a67ecaa0363f5b8829 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 max_uptime=1200 result_service=tmpfs selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 watchdog_thresh=240 audit=0 kunit.enable=0 ia32_emulation=on riscv_isa_fallback=1 ) "${kvm[@]}" -append "${append[*]}"