early console in setup code Probing EDD (edd=off to disable)... ok No EFI environment detected. early console in extract_kernel input_data: 0x00000000058d12b9 input_len: 0x000000000170fdbd output: 0x0000000001000000 output_len: 0x0000000005256f94 kernel_total_size: 0x000000000602c000 needed_size: 0x0000000006200000 trampoline_32bit: 0x0000000000000000 Physical KASLR using RDTSC... Virtual KASLR using RDTSC... Decompressing Linux... No EFI environment detected. Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000000000000). Linux version 6.7.0-rc2-00035-g40fc60e36c60 (kbuild@d8794291e6ba) (clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18), LLD 17.0.6) #1 Mon Apr 8 16:04:27 CST 2024 Command line: ip=::::vm-meta-81::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/vmlinuz-6.7.0-rc2-00035-g40fc60e36c60 branch=internal-devel/devel-hourly-20240405-020137 job=/lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-014-20240405 commit=40fc60e36c60ba85b2974e507b67df40c94e9578 nmi_watchdog=0 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on 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 Hypervisor detected: KVM kvm-clock: Using msrs 4b564d01 and 4b564d00 kvm-clock: using sched offset of 819715527 cycles clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns tsc: Detected 3092.742 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: Configuration [0-7]: WB WC UC- UC WB WP UC- WT last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 RAMDISK: [mem 0xac442000-0xbffdffff] 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 APIC: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored. 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 mapped IOAPIC to ffffffffff5fc000 (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: 7645519600211568 ns pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 pcpu-alloc: [0] 0 Kernel command line: ip=::::vm-meta-81::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/vmlinuz-6.7.0-rc2-00035-g40fc60e36c60 branch=internal-devel/devel-hourly-20240405-020137 job=/lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-014-20240405 commit=40fc60e36c60ba85b2974e507b67df40c94e9578 nmi_watchdog=0 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on 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 audit: disabled (until reboot) Unknown kernel command line parameters "RESULT_ROOT=/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/vmlinuz-6.7.0-rc2-00035-g40fc60e36c60 branch=internal-devel/devel-hourly-20240405-020137 job=/lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-014-20240405 commit=40fc60e36c60ba85b2974e507b67df40c94e9578 nmi_watchdog=panic intremap=posted_msi vmalloc=256M max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 prompt_ramdisk=0 vga=normal", 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: 4128480 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: 1048576 (order: 11, 8388608 bytes, linear) software IO TLB: area num 1. Memory: 13883308K/16776696K available (45056K kernel code, 12898K rwdata, 11536K rodata, 1788K init, 18724K bss, 2893132K reserved, 0K cma-reserved) ********************************************************** ** 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=1, Nodes=1 allocated 268435456 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 65638 pages Poking KASLR using RDTSC... Running RCU self tests Running RCU synchronous self tests NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16 Console: colour VGA+ 80x25 printk: legacy console [tty0] enabled 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: 6493 kB memory used for stack traces: 4224 kB per task-struct memory footprint: 1920 bytes ------------------------ | Locking API testsuite: ---------------------------------------------------------------------------- | spin |wlock |rlock |mutex | wsem | rsem |rtmutex -------------------------------------------------------------------------- A-A deadlock: ok | ok | ok | ok | ok | ok | ok | A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok | A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok | A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok | A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | double unlock: ok | ok | ok | ok | ok | ok | ok | initialize held: ok | ok | ok | ok | ok | ok | ok | -------------------------------------------------------------------------- recursive read-lock: | ok | | ok | recursive read-lock #2: | ok | | ok | mixed read-write-lock: | ok | | ok | mixed write-read-lock: | ok | | ok | mixed read-lock/lock-write ABBA: | ok | | ok | mixed read-lock/lock-read ABBA: | ok | | ok | mixed write-lock/lock-write ABBA: | ok | | ok | chain cached mixed R-L/L-W ABBA: | ok | rlock W1R2/W2R3/W3R1/123: | ok | rlock W1R2/W2R3/W3R1/132: | ok | rlock W1R2/W2R3/W3R1/213: | ok | rlock W1R2/W2R3/W3R1/231: | ok | rlock W1R2/W2R3/W3R1/312: | ok | rlock W1R2/W2R3/W3R1/321: | ok | rlock W1W2/R2R3/W3R1/123: | ok | rlock W1W2/R2R3/W3R1/132: | ok | rlock W1W2/R2R3/W3R1/213: | ok | rlock W1W2/R2R3/W3R1/231: | ok | rlock W1W2/R2R3/W3R1/312: | ok | rlock W1W2/R2R3/W3R1/321: | ok | rlock W1W2/R2R3/R3W1/123: | ok | rlock W1W2/R2R3/R3W1/132: | ok | rlock W1W2/R2R3/R3W1/213: | ok | rlock W1W2/R2R3/R3W1/231: | ok | rlock W1W2/R2R3/R3W1/312: | ok | rlock W1W2/R2R3/R3W1/321: | ok | rlock W1R2/R2R3/W3W1/123: | ok | rlock W1R2/R2R3/W3W1/132: | ok | rlock W1R2/R2R3/W3W1/213: | ok | rlock W1R2/R2R3/W3W1/231: | ok | rlock W1R2/R2R3/W3W1/312: | ok | rlock W1R2/R2R3/W3W1/321: | ok | -------------------------------------------------------------------------- hard-irqs-on + irq-safe-A/12: ok | ok | ok | soft-irqs-on + irq-safe-A/12: ok | ok | ok | hard-irqs-on + irq-safe-A/21: ok | ok | ok | soft-irqs-on + irq-safe-A/21: ok | ok | ok | sirq-safe-A => hirqs-on/12: ok | ok | ok | sirq-safe-A => hirqs-on/21: ok | ok | ok | hard-safe-A + irqs-on/12: ok | ok | ok | soft-safe-A + irqs-on/12: ok | ok | ok | hard-safe-A + irqs-on/21: ok | ok | ok | soft-safe-A + irqs-on/21: ok | ok | ok | hard-safe-A + unsafe-B #1/123: ok | ok | ok | soft-safe-A + unsafe-B #1/123: ok | ok | ok | hard-safe-A + unsafe-B #1/132: ok | ok | ok | soft-safe-A + unsafe-B #1/132: ok | ok | ok | hard-safe-A + unsafe-B #1/213: ok | ok | ok | soft-safe-A + unsafe-B #1/213: ok | ok | ok | hard-safe-A + unsafe-B #1/231: ok | ok | ok | soft-safe-A + unsafe-B #1/231: ok | ok | ok | hard-safe-A + unsafe-B #1/312: ok | ok | ok | soft-safe-A + unsafe-B #1/312: ok | ok | ok | hard-safe-A + unsafe-B #1/321: ok | ok | ok | soft-safe-A + unsafe-B #1/321: ok | ok | ok | hard-safe-A + unsafe-B #2/123: ok | ok | ok | soft-safe-A + unsafe-B #2/123: ok | ok | ok | hard-safe-A + unsafe-B #2/132: ok | ok | ok | soft-safe-A + unsafe-B #2/132: ok | ok | ok | hard-safe-A + unsafe-B #2/213: ok | ok | ok | soft-safe-A + unsafe-B #2/213: ok | ok | ok | hard-safe-A + unsafe-B #2/231: ok | ok | ok | soft-safe-A + unsafe-B #2/231: ok | ok | ok | hard-safe-A + unsafe-B #2/312: ok | ok | ok | soft-safe-A + unsafe-B #2/312: ok | ok | ok | hard-safe-A + unsafe-B #2/321: ok | ok | ok | soft-safe-A + unsafe-B #2/321: ok | ok | ok | hard-irq lock-inversion/123: ok | ok | ok | soft-irq lock-inversion/123: ok | ok | ok | hard-irq lock-inversion/132: ok | ok | ok | soft-irq lock-inversion/132: ok | ok | ok | hard-irq lock-inversion/213: ok | ok | ok | soft-irq lock-inversion/213: ok | ok | ok | hard-irq lock-inversion/231: ok | ok | ok | soft-irq lock-inversion/231: ok | ok | ok | hard-irq lock-inversion/312: ok | ok | ok | soft-irq lock-inversion/312: ok | ok | ok | hard-irq lock-inversion/321: ok | ok | ok | soft-irq lock-inversion/321: ok | ok | ok | hard-irq read-recursion/123: | ok | ok | soft-irq read-recursion/123: | ok | ok | hard-irq read-recursion/132: | ok | ok | soft-irq read-recursion/132: | ok | ok | hard-irq read-recursion/213: | ok | ok | soft-irq read-recursion/213: | ok | ok | hard-irq read-recursion/231: | ok | ok | soft-irq read-recursion/231: | ok | ok | hard-irq read-recursion/312: | ok | ok | soft-irq read-recursion/312: | ok | ok | hard-irq read-recursion/321: | ok | ok | soft-irq read-recursion/321: | ok | ok | hard-irq read-recursion #2/123: | ok | ok | soft-irq read-recursion #2/123: | ok | ok | hard-irq read-recursion #2/132: | ok | ok | soft-irq read-recursion #2/132: | ok | ok | hard-irq read-recursion #2/213: | ok | ok | soft-irq read-recursion #2/213: | ok | ok | hard-irq read-recursion #2/231: | ok | ok | soft-irq read-recursion #2/231: | ok | ok | hard-irq read-recursion #2/312: | ok | ok | soft-irq read-recursion #2/312: | ok | ok | hard-irq read-recursion #2/321: | ok | ok | soft-irq read-recursion #2/321: | ok | ok | hard-irq read-recursion #3/123: | ok | ok | soft-irq read-recursion #3/123: | ok | ok | hard-irq read-recursion #3/132: | ok | ok | soft-irq read-recursion #3/132: | ok | ok | hard-irq read-recursion #3/213: | ok | ok | soft-irq read-recursion #3/213: | ok | ok | hard-irq read-recursion #3/231: | ok | ok | soft-irq read-recursion #3/231: | ok | ok | hard-irq read-recursion #3/312: | ok | ok | soft-irq read-recursion #3/312: | ok | ok | hard-irq read-recursion #3/321: | ok | ok | soft-irq read-recursion #3/321: | ok | ok | -------------------------------------------------------------------------- | Wound/wait tests | --------------------- ww api failures: ok | ok | ok | ww contexts mixing: ok | ok | finishing ww context: ok | ok | ok | ok | locking mismatches: ok | ok | ok | EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | spinlock nest unlocked: ok | spinlock nest test: ok | ----------------------------------------------------- |block | try |context| ----------------------------------------------------- context: ok | ok | ok | try: ok | ok | ok | block: ok | ok | ok | spinlock: ok | ok | ok | -------------------- | fs_reclaim tests | -------------------- correct nesting: ok | wrong nesting: ok | protected nesting: ok | -------------------------------------------------------------------------- | local_lock tests | --------------------- local_lock inversion 2: ok | local_lock inversion 3A: ok | local_lock inversion 3B: ok | hardirq_unsafe_softirq_safe: ok | ------------------------------------------------------- Good, all 355 testcases passed! | --------------------------------- ACPI: Core revision 20230628 clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns APIC: Switch to symmetric I/O mode setup x2apic enabled APIC: Switched APIC routing to: physical x2apic 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: 0x2c947f6fc5f, max_idle_ns: 440795310699 ns Calibrating delay loop (skipped) preset value.. 6185.48 BogoMIPS (lpj=12370968) Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 CPU: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1) Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization Spectre V2 : Kernel not compiled with retpoline; no mitigation available! Spectre V2 : Vulnerable Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch 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. pid_max: default: 32768 minimum: 301 LSM: initializing lsm=capability,integrity Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. 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 devtmpfs: initialized clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns futex hash table entries: 256 (order: 2, 22528 bytes, linear) Running postponed tracer tests: Testing tracer function: Callback from call_rcu_tasks() invoked. Callback from call_rcu_tasks_rude() invoked. Callback from call_rcu_tasks_trace() invoked. PASSED Testing ftrace regs(no arch support): PASSED Testing tracer nop: PASSED Testing tracer wakeup: PASSED Testing tracer wakeup_rt: PASSED Testing tracer wakeup_dl: PASSED prandom: seed boundary self test passed prandom: 100 self tests passed pinctrl core: initialized pinctrl subsystem workqueue: round-robin CPU selection forced, expect performance impact ************************************************************* ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** ** ** ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL ** ** ** ** This means that this kernel is built to expose internal ** ** IOMMU data structures, which may compromise security on ** ** your system. ** ** ** ** 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 ** ************************************************************* NET: Registered PF_NETLINK/PF_ROUTE protocol family thermal_sys: Registered thermal governor 'step_wise' thermal_sys: Registered thermal governor 'user_space' EISA bus registered 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 raid6: sse2x4 gen() 6064 MB/s raid6: sse2x2 gen() 5378 MB/s raid6: sse2x1 gen() 3451 MB/s raid6: using algorithm sse2x4 gen() 6064 MB/s raid6: .... xor() 3871 MB/s, rmw enabled raid6: using ssse3x2 recovery algorithm 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: _OSC evaluation for CPUs failed, trying _PDC ACPI: Interpreter enabled ACPI: PM: (supports S0 S3 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 pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 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 pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] pci 0000:00:02.0: reg 0x30: [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 pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 pci 0000:00:04.0: reg 0x10: [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: Translated iommu: DMA domain TLB invalidation policy: lazy mode pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered 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] 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 hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 100.000000 MHz counter clocksource: Switched to clocksource kvm-clock 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 NET: Registered PF_XDP protocol family 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 Trying to unpack rootfs image as initramfs... Freeing initrd memory: 323192K PCI-DMA: Using software bounce buffering for IO (SWIOTLB) software IO TLB: mapped [mem 0x00000000a8442000-0x00000000ac442000] (64MB) RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2c947f6fc5f, max_idle_ns: 440795310699 ns mce: Machine check injector initialized AVX2 or AES-NI instructions are not detected. sm3_avx_x86_64: BMI2 instruction are not detected. AVX2 or AES-NI instructions are not detected. Initialise system trusted keyrings Key type blacklist registered workingset: timestamp_bits=62 max_order=22 bucket_order=0 dmapool test: size:16 align:16 blocks:8192 time:6204700 dmapool test: size:64 align:64 blocks:8192 time:14350404 dmapool test: size:256 align:256 blocks:8192 time:46663184 dmapool test: size:1024 align:1024 blocks:2048 time:3471520 dmapool test: size:4096 align:4096 blocks:1024 time:2076806 dmapool test: size:68 align:32 blocks:8192 time:15194386 efs: 1.0a - http://aeschi.ch.eu.org/efs/ qnx6: QNX6 filesystem 1.0.0 registered. SGI XFS with ACLs, security attributes, fatal assert, debug enabled NET: Registered PF_ALG protocol family xor: automatically using best checksumming function avx Key type asymmetric registered Asymmetric key parser 'x509' registered Asymmetric key parser 'pkcs8' registered Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) io scheduler mq-deadline registered testing lwq.... lwq: run some threads lwq: dequeue first 50: 0(800) 1(800) 2(800) 3(800) 4(800) 5(800) 6(800) 7(800) 8(800) 9(800) lwq: ... 10(800) 11(800) 12(800) 13(800) 14(800) 15(800) 16(800) 17(800) 18(800) 19(800) lwq: ... 20(800) 21(800) 22(800) 23(800) 24(800) 25(800) 26(800) 27(800) 28(800) 29(800) lwq: ... 30(800) 31(800) 32(800) 33(800) 34(800) 35(800) 36(800) 37(800) 38(800) 39(800) lwq: ... 40(800) 41(800) 42(800) 43(800) 44(800) 45(800) 46(800) 47(800) 48(800) 49(800) lwq: delete the multiples of 3 (test lwq_for_each_safe()) lwq: dequeue remaining: 50 52 53 55 56 58 59 61 62 64 65 67 68 70 71 73 74 76 77 79 80 82 83 85 86 88 89 91 92 94 95 97 98 IPMI message handler: version 39.2 ipmi device interface IPMI Watchdog: driver initialized input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: button: Power Button [PWRF] 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 loop: module loaded rbd: loaded (major 254) null_blk: disk nullb0 created null_blk: module loaded dummy-irq: no IRQ given. Use irq=N 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 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 evbug: Connected device: input0 (Power Button at LNXPWRBN/button/input0) rtc_cmos 00:06: RTC can wake from S4 rtc_cmos 00:06: registered as rtc0 rtc_cmos 00:06: setting system clock to 2024-04-08T16:46:43 UTC (1712594803) rtc_cmos 00:06: alarms up to one day, y3k, 242 bytes nvram, hpet irqs rtc-test rtc-test.0: registered as rtc1 rtc-test rtc-test.1: registered as rtc2 rtc-test rtc-test.2: registered as rtc3 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) Driver for 1-wire Dallas network protocol. acquirewdt: WDT driver for Acquire single board computer initialising acquirewdt: I/O address 0x0043 already in use acquirewdt: probe of acquirewdt failed with error -5 eurotechwdt: Eurotech WDT driver 0.01 at 3F0 (Interrupt 10) - timeout event: int wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising wafer5823wdt: cannot register miscdev on minor=130 (err=-16) w83877f_wdt: I/O address 0x03f0 already in use machzwd: MachZ ZF-Logic Watchdog driver initializing machzwd: no ZF-Logic found input: Speakup as /devices/virtual/input/input3 evbug: Connected device: input3 (Speakup at speakup/input0) initialized device: /dev/synth, node (MAJOR 10, MINOR 124) speakup 3.1.6: initialized synth name on entry is: (null) intel_pstate: CPU model not supported ledtrig-cpu: registered to indicate activity on CPUs pktgen: Packet Generator for packet performance testing. Version: 2.75 ipip: IPv4 and MPLS over IPv4 tunneling driver gre: GRE over IPv4 demultiplexor driver ip_gre: GRE over IPv4 tunneling driver NET: Registered PF_PACKET protocol family can: controller area network core NET: Registered PF_CAN protocol family can: raw protocol NET: Registered PF_RXRPC protocol family Key type rxrpc registered Key type rxrpc_s registered 9pnet: Installing 9P2000 support Key type ceph registered libceph: loaded (mon/osd proto 15/24) ... 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), physical, D(0000), M(0) pin01, enabled , edge , high, V(22), IRR(0), S(0), physical, D(0000), M(0) pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(0000), 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, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) pin08, enabled , edge , high, V(23), IRR(0), S(0), physical, D(0000), M(0) pin09, enabled , level, high, V(20), IRR(0), S(0), physical, D(0000), M(0) pin0a, enabled , level, high, V(24), 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(21), IRR(0), S(0), physical, D(0000), 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. sched_clock: Marking stable (142064928790, 720458813)->(142873336594, -87948991) Running ring buffer tests... finished CPU 0: events: 2557 dropped bytes: 0 alloced bytes: 198920 written bytes: 194867 biggest event: 97 smallest event: 0 read events: 2557 lost events: 0 total events: 2557 recorded len bytes: 198920 recorded size bytes: 194867 Ring buffer PASSED! Testing ftrace filter: OK trace_kprobe: Testing kprobe tracing: OK Loading compiled-in X.509 certificates kmemleak: Kernel memory leak detector initialized (mem pool available: 13696) Key type big_key registered kmemleak: Automatic memory scanning thread started Key type encrypted registered Running certificate verification selftests Loaded X.509 cert 'Certificate verification self-testing key: f58703bb33ce1b73ee02eccdee5b8817518fe3db' RAS: Correctable Errors collector initialized. IP-Config: Failed to open gretap0 IP-Config: Failed to open erspan0 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-81, domain=, nis-domain=(none) bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath= nameserver0=10.0.2.3 rxperf: Server registering rxperf: Can't allocate rxperf server key: -65 rxperf: Failed to register: -65 kunit: disabled Freeing unused kernel image (initmem) memory: 1788K Write protecting the kernel read-only data: 57344k Freeing unused kernel image (rodata/data gap) memory: 752K Run /init as init process with arguments: /init with environment: HOME=/ TERM=linux RESULT_ROOT=/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/vmlinuz-6.7.0-rc2-00035-g40fc60e36c60 branch=internal-devel/devel-hourly-20240405-020137 job=/lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-014-20240405 commit=40fc60e36c60ba85b2974e507b67df40c94e9578 nmi_watchdog=panic intremap=posted_msi vmalloc=256M max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 prompt_ramdisk=0 vga=normal kallsyms_selftest: start systemd[1]: RTC configured in localtime, applying delta of 0 minutes to system time. systemd[1]: Inserted module 'autofs4' Welcome to Debian GNU/Linux 11 (bullseye)! 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 Debug 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... fuse: init (API version 7.39) Starting Remount Root and Kernel File Systems... Starting Coldplug All udev Devices... Mounted POSIX Message Queue File System. Failed to mount RPC Pipe File System. See 'systemctl status run-rpc_pipefs.mount' for details. Mounted Kernel Debug File System. Mounted Kernel Trace File System. ACPI: bus type drm_connector registered 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. Reached target NFS client services. 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 Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... Finished Preprocess NFS configuration. 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. Finished Update UTMP about System Boot/Shutdown. Floppy drive(s): fd0 is 2.88M AMI BIOS FDC 0 is a S82078B parport_pc 00:03: reported by Plug and Play ACPI parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE] ppdev: user-space parallel port driver A start job is running for Coldplug All udev Devices (7s / no limit) 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... Finished Helper to synchronize boot up for ifupdown. Starting LSB: Load kernel image with kexec... Starting Raise network interfaces... ipmi_si: IPMI System Interface driver ipmi_si: Unable to find any System Interface(s) Started LSB: Load kernel image with kexec. Started User Login Management. Finished Raise network interfaces. Reached target Network. Starting LKP bootstrap... Starting /etc/rc.local Compatibility... Starting OpenBSD Secure Shell server... Starting Permit User Sessions... Failed to start LSB: OpenIPMI Driver init script. See 'systemctl status openipmi.service' for details. Started LKP bootstrap. Finished Permit User Sessions. LKP: ttyS0: 218: skip deploy intel ucode as no ucode is specified Started OpenBSD Secure Shell server. LKP: ttyS0: 218: Kernel tests: Boot OK! LKP: ttyS0: 218: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.7.0-rc2-00035-g40fc60e36c60 1 LKP: ttyS0: 218: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml Started System Logging Service. kmemleak: Automatic memory scanning thread ended is_virt=true lkp: kernel tainted state: 131072 torture module --- tasks: disable_onoff_at_boot=0 ftrace_dump_at_shutdown=0 verbose_sleep_frequency=0 verbose_sleep_duration=1 random_shuffle=0 tasks-scale:--- Start of test: gp_async=0 gp_async_max=1000 gp_exp=0 holdoff=10 minruntime=0 nreaders=1 nwriters=1 writer_holdoff=0 writer_holdoff_jiffies=0 verbose=1 shutdown=0 tasks-torture: Creating rcu_scale_reader task tasks-scale: rcu_scale_reader task started tasks-torture: Creating rcu_scale_writer task tasks-scale: rcu_scale_writer task started LKP: stdout: 218: Kernel tests: Boot OK! check_nr_cpu: lscpu_nr_cpu 1 mismatchs with nr_cpu 2 ls: cannot access '/boot/config-*': No such file or directory LKP: stdout: 218: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.7.0-rc2-00035-g40fc60e36c60 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) ... NO_NETWORK= rcu_tasks_wait_gp: rcu_tasks grace period number 9 (since boot) is 2544 jiffies old. LKP: stdout: 218: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml RESULT_ROOT=/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19 job=/lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19, TMP_RESULT_ROOT: /tmp/lkp/result run-job /lkp/jobs/scheduled/vm-meta-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.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-81/rcuscale-300s-tasks-debian-11.1-i386-20220923.cgz-x86_64-randconfig-014-20240405-40fc60e36c60-20240408-43242-1m3q28x-6.yaml&job_state=running -O /dev/null target ucode: check_nr_cpu CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 check_nr_cpu: ignore the mismatch for x86_64-randconfig-014-20240405 2024-04-08 16:47:22 depmod 2024-04-08 16:47:46 sleep 300 See 'systemctl status e2scrub_reap.service' for details. rcu_tasks_wait_gp: rcu_tasks grace period number 9 (since boot) is 10168 jiffies old. rcu_tasks_wait_gp: rcu_tasks grace period number 9 (since boot) is 32800 jiffies old. kallsyms_selftest: --------------------------------------------------------- kallsyms_selftest: | nr_symbols | compressed size | original size | ratio(%) | kallsyms_selftest: |---------------------------------------------------------| kallsyms_selftest: | 196022 | 1908107 | 3675798 | 51.91 | kallsyms_selftest: --------------------------------------------------------- kallsyms_selftest: kallsyms_lookup_name() looked up 196022 symbols kallsyms_selftest: The time spent on each symbol is (ns): min=1256, max=5716696, avg=52085 kallsyms_selftest: kallsyms_on_each_symbol() traverse all: 39901227 ns kallsyms_selftest: kallsyms_on_each_match_symbol() traverse all: 23311 ns kallsyms_selftest: finish rcu_tasks_wait_gp: rcu_tasks grace period number 53 (since boot) is 2566 jiffies old. rcu_tasks_wait_gp: rcu_tasks grace period number 249 (since boot) is 2571 jiffies old. tasks-scale: rcu_scale_writer 0 has 100 measurements Dumping ftrace buffer: --------------------------------- swapper-1 0...1. 15323390us : gen_synth_test: next_pid_field=777 next_comm_field=hula hoops ts_ns=1000000 ts_ms=1000 cpu=0 my_string_field=thneed my_int_field=598 swapper-1 0.N.1. 15325292us : empty_synth_test: next_pid_field=777 next_comm_field=tiddlywinks ts_ns=1000000 ts_ms=1000 cpu=0 my_string_field=thneed_2.0 my_int_field=399 swapper-1 0.N.1. 15327261us : create_synth_test: next_pid_field=777 next_comm_field=tiddlywinks ts_ns=1000000 dynstring_field_1=kerplunk ts_ms=1000 cpu=0 my_string_field=thneed dynstring_field_2=kerplunk my_int_field=398 swapper-1 0.N.1. 15327266us : gen_synth_test: next_pid_field=777 next_comm_field=slinky ts_ns=1000000 ts_ms=1000 cpu=0 my_string_field=thneed_2.01 my_int_field=395 swapper-1 0.N.1. 15327268us : gen_synth_test: next_pid_field=777 next_comm_field=silly putty ts_ns=1000000 ts_ms=1000 cpu=0 my_string_field=thneed_9 my_int_field=3999 swapper-1 0.N.1. 15327271us : create_synth_test: next_pid_field=444 next_comm_field=clackers ts_ns=1000000 dynstring_field_1=yoyos ts_ms=1000 cpu=0 my_string_field=Thneed dynstring_field_2=yoyos my_int_field=999 ================================================================== BUG: KASAN: global-out-of-bounds in hex_string+0x361/0x510 Read of size 1 at addr ffffffff960c19c4 by task rcu_scale_write/494 CPU: 0 PID: 494 Comm: rcu_scale_write Tainted: G T 6.7.0-rc2-00035-g40fc60e36c60 #1 a4d5f5b4375fec29a5dddc8a474a6031f87af2c2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Call Trace: dump_stack_lvl+0x2f/0x80 print_report+0x12c/0x770 ? hex_string+0x361/0x510 kasan_report+0x136/0x170 ? hex_string+0x361/0x510 hex_string+0x361/0x510 pointer+0x771/0xc60 vsnprintf+0xd23/0x1a20 seq_buf_vprintf+0xcc/0x170 trace_seq_vprintf+0xb7/0x230 trace_event_printf+0x7a/0x90 trace_raw_output_i2c_write+0x11b/0x240 [i2c_core 4c9f98e6b0b782568bc10b264aec8f818ec26bf0] ? i2c_put_dma_safe_msg_buf+0xf0/0xf0 [i2c_core 4c9f98e6b0b782568bc10b264aec8f818ec26bf0] ftrace_dump+0x3ae/0x560 rcu_scale_writer+0x618/0x790 [rcuscale 66c9506e555ac2845086d708f7fb9456b0b29c0c] ? rcu_scale_writer+0x501/0x790 [rcuscale 66c9506e555ac2845086d708f7fb9456b0b29c0c] kthread+0x285/0x2f0 ? rcu_scale_reader+0x1c0/0x1c0 [rcuscale 66c9506e555ac2845086d708f7fb9456b0b29c0c] ? kthread_unuse_mm+0x160/0x160 ret_from_fork+0x30/0x60 ? kthread_unuse_mm+0x160/0x160 ret_from_fork_asm+0x11/0x20 The buggy address belongs to the variable: btf_allowlist_d_path+0x4/0x20 The buggy address belongs to the physical page: page:ffffea00074c3040 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1d30c1 flags: 0x8000000000004000(reserved|zone=2) page_type: 0xffffffff() raw: 8000000000004000 ffffea00074c3048 ffffea00074c3048 0000000000000000 raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner info is not present (never set?) Memory state around the buggy address: ffffffff960c1880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffffffff960c1900: 00 00 00 00 f9 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9 >ffffffff960c1980: 04 f9 f9 f9 04 f9 f9 f9 04 f9 f9 f9 00 00 00 f9 ^ ffffffff960c1a00: f9 f9 f9 f9 00 f9 f9 f9 00 f9 f9 f9 04 f9 f9 f9 ffffffff960c1a80: 01 f9 f9 f9 01 f9 f9 f9 00 00 f9 f9 00 00 f9 f9 ================================================================== Disabling lock debugging due to kernel taint swapper-1 0dNZ.. 118977266us : i2c_write: i2c--1868734768 #65535 a=ffff f=7b28 l=4231 [00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00] swapper-1 0.N.1. 118977275us : i2c_read: i2c--1868734768 #65535 a=ffff f=36fb l=38182 --------------------------------- tasks-scale: Test complete Kboot worker: lkp-worker48 Elapsed time: 420 kvm=( qemu-system-x86_64 -enable-kvm -cpu SandyBridge -kernel $kernel -initrd initrd-vm-meta-81.cgz -m 16384 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0,hostfwd=tcp::32032-:22 -boot order=nc -no-reboot -device i6300esb -watchdog-action debug -rtc base=localtime -serial stdio -display none -monitor null ) append=( ip=::::vm-meta-81::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcuscale/300s-tasks/vm-snb/debian-11.1-i386-20220923.cgz/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/19 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-014-20240405/clang-17/40fc60e36c60ba85b2974e507b67df40c94e9578/vmlinuz-6.7.0-rc2-00035-g40fc60e36c60 branch=internal-devel/devel-hourly-20240405-020137 job=/job-script user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-014-20240405 commit=40fc60e36c60ba85b2974e507b67df40c94e9578 nmi_watchdog=0 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on max_uptime=1200 result_service=tmpfs selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw rcuperf.shutdown=0 watchdog_thresh=240 audit=0 ) "${kvm[@]}" -append "${append[*]}"