early console in setup code [ 0.000000] Linux version 6.15.0-rc2+ (boris@zn) (gcc (Debian 13.2.0-25) 13.2.0, GNU ld (GNU Binutils for Debian) 2.43.1) #35 SMP PREEMPT_DYNAMIC Sat May 3 13:53:33 CEST 2025 [ 0.000000] [Firmware Bug]: TSC doesn't count with P0 frequency! [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffdffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007ffe0000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] printk: debug: ignoring loglevel setting. [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** This system shows unhashed kernel memory addresses ** [ 0.000000] ** via the console, logs, and other interfaces. This ** [ 0.000000] ** might reduce the security of your system. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your system ** [ 0.000000] ** administrator! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 3699.948 MHz processor [ 0.000671] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.001377] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.001895] last_pfn = 0x7ffe0 max_arch_pfn = 0x100000 [ 0.002397] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.003170] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.003841] Warning only 883MB will be used. [ 0.004682] Use a HIGHMEM enabled kernel. [ 0.006870] found SMP MP-table at [mem 0x000f5460-0x000f546f] [ 0.007417] initial memory mapped: [mem 0x00000000-0x0a7fffff] [ 0.007987] RAMDISK: [mem 0x7f458000-0x7ffdffff] [ 0.008415] Allocated new RAMDISK: [mem 0x36876000-0x373fd81d] [ 0.020049] Move RAMDISK from [mem 0x7f458000-0x7ffdf81d] to [mem 0x36876000-0x373fd81d] [ 0.021424] ACPI: Early table checksum verification disabled [ 0.022018] ACPI: RSDP 0x00000000000F5290 000014 (v00 BOCHS ) [ 0.022625] ACPI: RSDT 0x000000007FFE221F 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023412] ACPI: FACP 0x000000007FFE205B 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024198] ACPI: DSDT 0x000000007FFE0040 00201B (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024982] ACPI: FACS 0x000000007FFE0000 000040 [ 0.025422] ACPI: APIC 0x000000007FFE20CF 0000F0 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026212] ACPI: HPET 0x000000007FFE21BF 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027002] ACPI: WAET 0x000000007FFE21F7 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027794] ACPI: Reserving FACP table memory at [mem 0x7ffe205b-0x7ffe20ce] [ 0.028481] ACPI: Reserving DSDT table memory at [mem 0x7ffe0040-0x7ffe205a] [ 0.029142] ACPI: Reserving FACS table memory at [mem 0x7ffe0000-0x7ffe003f] [ 0.029797] ACPI: Reserving APIC table memory at [mem 0x7ffe20cf-0x7ffe21be] [ 0.030449] ACPI: Reserving HPET table memory at [mem 0x7ffe21bf-0x7ffe21f6] [ 0.031101] ACPI: Reserving WAET table memory at [mem 0x7ffe21f7-0x7ffe221e] [ 0.031776] 883MB LOWMEM available. [ 0.032098] mapped low ram: 0 - 373fe000 [ 0.032481] low ram: 0 - 373fe000 [ 0.032811] Zone ranges: [ 0.033045] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.033671] Normal [mem 0x0000000001000000-0x00000000373fdfff] [ 0.034239] Movable zone start for each node [ 0.034637] Early memory node ranges [ 0.034967] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.035545] node 0: [mem 0x0000000000100000-0x000000007ffdffff] [ 0.036123] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdffff] [ 0.037055] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.038105] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.045067] On node 0, zone Normal: 2 pages in unavailable ranges [ 0.045921] ACPI: PM-Timer IO Port: 0x608 [ 0.046301] CPU topo: CPU limit of 8 reached. Ignoring further CPUs [ 0.046882] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.047443] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.048079] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.048672] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.049370] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.049977] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.050607] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.051236] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.051831] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.052308] TSC deadline timer available [ 0.052673] CPU topo: Max. logical packages: 1 [ 0.053103] CPU topo: Max. logical dies: 1 [ 0.053534] CPU topo: Max. dies per package: 1 [ 0.053960] CPU topo: Max. threads per core: 1 [ 0.054867] CPU topo: Num. cores per package: 8 [ 0.055315] CPU topo: Num. threads per package: 8 [ 0.055770] CPU topo: Allowing 8 present CPUs plus 0 hotplug CPUs [ 0.056458] CPU topo: Rejected CPUs 8 [ 0.056805] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.057522] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.058217] [mem 0x80000000-0xfeffbfff] available for PCI devices [ 0.058787] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.059759] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.061115] percpu: Embedded 29 pages/cpu s88620 r0 d30164 u118784 [ 0.061692] pcpu-alloc: s88620 r0 d30164 u118784 alloc=29*4096 [ 0.062232] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 [ 0.062868] Kernel command line: root=/dev/sda2 resume=/dev/sda1 debug ignore_loglevel log_buf_len=16M earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 no_console_suspend nokaslr no_hash_pointers sysrq_always_enabled net.ifnames=0 dis_ucode_ldr [ 0.065076] sysrq: sysrq always enabled. [ 0.065511] Unknown kernel command line parameters "nokaslr dis_ucode_ldr", will be passed to user space. [ 0.066404] random: crng init done [ 0.066717] printk: log buffer data + meta data: 33554432 + 104857600 = 138412032 bytes [ 0.069102] Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes, linear) [ 0.070234] Inode-cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.071342] Built 1 zonelists, mobility grouping on. Total pages: 226204 [ 0.071975] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.073402] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.074699] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.079687] ftrace: allocating 36243 entries in 72 pages [ 0.080192] ftrace: allocated 72 pages with 2 groups [ 0.080840] Dynamic Preempt: full [ 0.081515] rcu: Preemptible hierarchical RCU implementation. [ 0.082048] Trampoline variant of Tasks RCU enabled. [ 0.082518] Rude variant of Tasks RCU enabled. [ 0.082932] Tracing variant of Tasks RCU enabled. [ 0.083372] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.084079] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 0.084885] RCU Tasks Rude: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 0.085738] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 0.093035] NR_IRQS: 2304, nr_irqs: 488, preallocated irqs: 16 [ 0.093774] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.114711] Console: colour VGA+ 80x25 [ 0.115073] printk: legacy console [tty0] enabled [ 0.115672] printk: legacy bootconsole [earlyser0] disabled [ 0.000000] Linux version 6.15.0-rc2+ (boris@zn) (gcc (Debian 13.2.0-25) 13.2.0, GNU ld (GNU Binutils for Debian) 2.43.1) #35 SMP PREEMPT_DYNAMIC Sat May 3 13:53:33 CEST 2025 [ 0.000000] [Firmware Bug]: TSC doesn't count with P0 frequency! [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffdffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007ffe0000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] printk: debug: ignoring loglevel setting. [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** This system shows unhashed kernel memory addresses ** [ 0.000000] ** via the console, logs, and other interfaces. This ** [ 0.000000] ** might reduce the security of your system. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your system ** [ 0.000000] ** administrator! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 3699.948 MHz processor [ 0.000671] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.001377] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.001895] last_pfn = 0x7ffe0 max_arch_pfn = 0x100000 [ 0.002397] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.003170] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.003841] Warning only 883MB will be used. [ 0.004682] Use a HIGHMEM enabled kernel. [ 0.006870] found SMP MP-table at [mem 0x000f5460-0x000f546f] [ 0.007417] initial memory mapped: [mem 0x00000000-0x0a7fffff] [ 0.007987] RAMDISK: [mem 0x7f458000-0x7ffdffff] [ 0.008415] Allocated new RAMDISK: [mem 0x36876000-0x373fd81d] [ 0.020049] Move RAMDISK from [mem 0x7f458000-0x7ffdf81d] to [mem 0x36876000-0x373fd81d] [ 0.021424] ACPI: Early table checksum verification disabled [ 0.022018] ACPI: RSDP 0x00000000000F5290 000014 (v00 BOCHS ) [ 0.022625] ACPI: RSDT 0x000000007FFE221F 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023412] ACPI: FACP 0x000000007FFE205B 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024198] ACPI: DSDT 0x000000007FFE0040 00201B (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024982] ACPI: FACS 0x000000007FFE0000 000040 [ 0.025422] ACPI: APIC 0x000000007FFE20CF 0000F0 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026212] ACPI: HPET 0x000000007FFE21BF 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027002] ACPI: WAET 0x000000007FFE21F7 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027794] ACPI: Reserving FACP table memory at [mem 0x7ffe205b-0x7ffe20ce] [ 0.028481] ACPI: Reserving DSDT table memory at [mem 0x7ffe0040-0x7ffe205a] [ 0.029142] ACPI: Reserving FACS table memory at [mem 0x7ffe0000-0x7ffe003f] [ 0.029797] ACPI: Reserving APIC table memory at [mem 0x7ffe20cf-0x7ffe21be] [ 0.030449] ACPI: Reserving HPET table memory at [mem 0x7ffe21bf-0x7ffe21f6] [ 0.031101] ACPI: Reserving WAET table memory at [mem 0x7ffe21f7-0x7ffe221e] [ 0.031776] 883MB LOWMEM available. [ 0.032098] mapped low ram: 0 - 373fe000 [ 0.032481] low ram: 0 - 373fe000 [ 0.032811] Zone ranges: [ 0.033045] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.033671] Normal [mem 0x0000000001000000-0x00000000373fdfff] [ 0.034239] Movable zone start for each node [ 0.034637] Early memory node ranges [ 0.034967] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.035545] node 0: [mem 0x0000000000100000-0x000000007ffdffff] [ 0.036123] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdffff] [ 0.037055] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.038105] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.045067] On node 0, zone Normal: 2 pages in unavailable ranges [ 0.045921] ACPI: PM-Timer IO Port: 0x608 [ 0.046301] CPU topo: CPU limit of 8 reached. Ignoring further CPUs [ 0.046882] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.047443] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.048079] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.048672] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.049370] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.049977] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.050607] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.051236] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.051831] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.052308] TSC deadline timer available [ 0.052673] CPU topo: Max. logical packages: 1 [ 0.053103] CPU topo: Max. logical dies: 1 [ 0.053534] CPU topo: Max. dies per package: 1 [ 0.053960] CPU topo: Max. threads per core: 1 [ 0.054867] CPU topo: Num. cores per package: 8 [ 0.055315] CPU topo: Num. threads per package: 8 [ 0.055770] CPU topo: Allowing 8 present CPUs plus 0 hotplug CPUs [ 0.056458] CPU topo: Rejected CPUs 8 [ 0.056805] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.057522] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.058217] [mem 0x80000000-0xfeffbfff] available for PCI devices [ 0.058787] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.059759] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.061115] percpu: Embedded 29 pages/cpu s88620 r0 d30164 u118784 [ 0.061692] pcpu-alloc: s88620 r0 d30164 u118784 alloc=29*4096 [ 0.062232] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 [ 0.062868] Kernel command line: root=/dev/sda2 resume=/dev/sda1 debug ignore_loglevel log_buf_len=16M earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 no_console_suspend nokaslr no_hash_pointers sysrq_always_enabled net.ifnames=0 dis_ucode_ldr [ 0.065076] sysrq: sysrq always enabled. [ 0.065511] Unknown kernel command line parameters "nokaslr dis_ucode_ldr", will be passed to user space. [ 0.066404] random: crng init done [ 0.066717] printk: log buffer data + meta data: 33554432 + 104857600 = 138412032 bytes [ 0.069102] Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes, linear) [ 0.070234] Inode-cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.071342] Built 1 zonelists, mobility grouping on. Total pages: 226204 [ 0.071975] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.073402] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.074699] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.079687] ftrace: allocating 36243 entries in 72 pages [ 0.080192] ftrace: allocated 72 pages with 2 groups [ 0.080840] Dynamic Preempt: full [ 0.081515] rcu: Preemptible hierarchical RCU implementation. [ 0.082048] Trampoline variant of Tasks RCU enabled. [ 0.082518] Rude variant of Tasks RCU enabled. [ 0.082932] Tracing variant of Tasks RCU enabled. [ 0.083372] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.084079] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 0.084885] RCU Tasks Rude: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 0.085738] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 0.093035] NR_IRQS: 2304, nr_irqs: 488, preallocated irqs: 16 [ 0.093774] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.114711] Console: colour VGA+ 80x25 [ 0.115073] printk: legacy console [tty0] enabled [ 0.115672] printk: legacy bootconsole [earlyser0] disabled [ 0.116384] printk: legacy console [ttyS0] enabled [ 0.196264] ACPI: Core revision 20240827 [ 0.196923] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.198099] APIC: Switch to symmetric I/O mode setup [ 0.199658] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.218100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x6aaa4a8e8f7, max_idle_ns: 881590821473 ns [ 0.219824] Calibrating delay loop (skipped), value calculated using timer frequency.. 7399.89 BogoMIPS (lpj=14799792) [ 0.222073] AMD Zen1 DIV0 bug detected. Disable SMT for full protection. [ 0.224811] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.225793] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.226988] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.227823] Spectre V2 : Mitigation: Retpolines [ 0.228670] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.230150] Spectre V2 : Enabling Speculation Barrier for firmware calls [ 0.231822] RETBleed: Vulnerable [ 0.232468] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.233973] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.235822] Speculative Return Stack Overflow: IBPB-extending microcode not applied! [ 0.237223] Speculative Return Stack Overflow: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options. [ 0.237224] Speculative Return Stack Overflow: WARNING: kernel not compiled with MITIGATION_SRSO. [ 0.241099] Speculative Return Stack Overflow: Vulnerable: No microcode [ 0.242576] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.243822] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.244930] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.246044] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.247821] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format. [ 0.249874] Freeing SMP alternatives memory: 36K [ 0.250729] pid_max: default: 32768 minimum: 301 [ 0.251596] task_struct_whitelist: offset: 0, size: 0 [ 0.252556] Mount-cache hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.253934] Mountpoint-cache hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.255642] smpboot: CPU0: AMD Ryzen 7 2700X Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2) [ 0.255820] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.255820] ... version: 0 [ 0.256374] ... bit width: 48 [ 0.257144] ... generic registers: 6 [ 0.257900] ... value mask: 0000ffffffffffff [ 0.258861] ... max period: 00007fffffffffff [ 0.259816] ... fixed-purpose events: 0 [ 0.260373] ... event mask: 000000000000003f [ 0.261372] signal: max sigframe size: 1760 [ 0.262181] rcu: Hierarchical SRCU implementation. [ 0.263063] rcu: Max phase no-delay instances is 1000. [ 0.263869] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.265482] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.271830] smp: Bringing up secondary CPUs ... [ 0.272903] smpboot: x86: Booting SMP configuration: [ 0.273799] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 [ 0.279947] smp: Brought up 1 node, 8 CPUs [ 0.281664] smpboot: Total of 8 processors activated (59199.16 BogoMIPS) [ 0.283865] Memory: 725140K/904816K available (9912K kernel code, 103368K rwdata, 4020K rodata, 1020K init, 33136K bss, 173736K reserved, 0K cma-reserved) [ 0.286230] devtmpfs: initialized [ 0.287977] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.289619] posixtimers hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.291034] futex hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.292855] pinctrl core: initialized pinctrl subsystem [ 0.293881] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.295092] thermal_sys: Registered thermal governor 'fair_share' [ 0.295094] thermal_sys: Registered thermal governor 'bang_bang' [ 0.295831] thermal_sys: Registered thermal governor 'step_wise' [ 0.296899] cpuidle: using governor ladder [ 0.297651] cpuidle: using governor menu [ 0.300073] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.301295] PCI: PCI BIOS revision 2.10 entry at 0xfd1d9, last bus=0 [ 0.303267] PCI: Using configuration type 1 for base access [ 0.304580] PCI: Using configuration type 1 for extended access [ 0.305823] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.308550] HugeTLB: allocation took 0ms with hugepage_allocation_threads=2 [ 0.309042] HugeTLB: registered 4.00 MiB page size, pre-allocated 0 pages [ 0.310228] HugeTLB: 0 KiB vmemmap can be freed for a 4.00 MiB page [ 0.311934] ACPI: Added _OSI(Module Device) [ 0.312723] ACPI: Added _OSI(Processor Device) [ 0.313541] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.314410] ACPI: Added _OSI(Processor Aggregator Device) [ 0.316303] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.317554] ACPI: Interpreter enabled [ 0.319833] ACPI: PM: (supports S0 S3 S4 S5) [ 0.320732] ACPI: Using IOAPIC for interrupt routing [ 0.321644] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.323240] PCI: Using E820 reservations for host bridge windows [ 0.323886] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.326677] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.327788] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.329069] acpi resource window ([0x100000000-0x17fffffff] ignored, not CPU addressable) [ 0.330776] acpiphp: Slot [3] registered [ 0.331530] acpiphp: Slot [4] registered [ 0.331839] acpiphp: Slot [5] registered [ 0.332596] acpiphp: Slot [6] registered [ 0.333681] acpiphp: Slot [7] registered [ 0.335106] acpiphp: Slot [8] registered [ 0.335842] acpiphp: Slot [9] registered [ 0.336653] acpiphp: Slot [10] registered [ 0.337430] acpiphp: Slot [11] registered [ 0.338192] acpiphp: Slot [12] registered [ 0.338954] acpiphp: Slot [13] registered [ 0.339715] acpiphp: Slot [14] registered [ 0.340380] acpiphp: Slot [15] registered [ 0.341150] acpiphp: Slot [16] registered [ 0.341922] acpiphp: Slot [17] registered [ 0.342685] acpiphp: Slot [18] registered [ 0.343446] acpiphp: Slot [19] registered [ 0.343834] acpiphp: Slot [20] registered [ 0.344605] acpiphp: Slot [21] registered [ 0.345368] acpiphp: Slot [22] registered [ 0.346129] acpiphp: Slot [23] registered [ 0.346890] acpiphp: Slot [24] registered [ 0.347657] acpiphp: Slot [25] registered [ 0.348390] acpiphp: Slot [26] registered [ 0.349481] acpiphp: Slot [27] registered [ 0.350841] acpiphp: Slot [28] registered [ 0.351606] acpiphp: Slot [29] registered [ 0.351842] acpiphp: Slot [30] registered [ 0.352630] acpiphp: Slot [31] registered [ 0.353392] PCI host bridge to bus 0000:00 [ 0.354159] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.355332] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.355823] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.357165] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.358507] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.359603] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.361280] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.363399] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 conventional PCI endpoint [ 0.364940] pci 0000:00:01.1: BAR 4 [io 0xc140-0xc14f] [ 0.365960] pci 0000:00:01.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.367170] pci 0000:00:01.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.367824] pci 0000:00:01.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.369003] pci 0000:00:01.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.370223] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300 conventional PCI endpoint [ 0.372095] pci 0000:00:01.2: BAR 4 [io 0xc100-0xc11f] [ 0.373411] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.375118] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.375829] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.377528] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 conventional PCI endpoint [ 0.381315] pci 0000:00:02.0: BAR 0 [mem 0xfc000000-0xfdffffff pref] [ 0.382529] pci 0000:00:02.0: BAR 1 [mem 0xfebd4000-0xfebd4fff] [ 0.383654] pci 0000:00:02.0: ROM [mem 0xfebc0000-0xfebcffff pref] [ 0.384759] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.386532] pci 0000:00:03.0: [10ec:8139] type 00 class 0x020000 conventional PCI endpoint [ 0.388564] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc0ff] [ 0.389552] pci 0000:00:03.0: BAR 1 [mem 0xfebd5000-0xfebd50ff] [ 0.390668] pci 0000:00:03.0: ROM [mem 0xfeb80000-0xfebbffff pref] [ 0.392235] pci 0000:00:04.0: [8086:2668] type 00 class 0x040300 conventional PCI endpoint [ 0.394721] pci 0000:00:04.0: BAR 0 [mem 0xfebd0000-0xfebd3fff] [ 0.396377] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 0.398700] pci 0000:00:05.0: BAR 0 [io 0xc120-0xc13f] [ 0.399692] pci 0000:00:05.0: BAR 1 [mem 0xfebd6000-0xfebd6fff] [ 0.400687] pci 0000:00:05.0: BAR 4 [mem 0xfe000000-0xfe003fff 64bit pref] [ 0.402581] pci_bus 0000:00: on NUMA node 0 [ 0.403589] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.404789] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.406005] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.407543] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.407906] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.409306] ACPI: Unable to map lapic to logical cpu number [ 0.409466] ACPI: Unable to map lapic to logical cpu number [ 0.411864] ACPI: Unable to map lapic to logical cpu number [ 0.412931] ACPI: Unable to map lapic to logical cpu number [ 0.416621] ACPI: Unable to map lapic to logical cpu number [ 0.417652] ACPI: Unable to map lapic to logical cpu number [ 0.418672] ACPI: Unable to map lapic to logical cpu number [ 0.419852] ACPI: Unable to map lapic to logical cpu number [ 0.421057] iommu: Default domain type: Translated [ 0.421963] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.423126] SCSI subsystem initialized [ 0.423921] libata version 3.00 loaded. [ 0.424602] ACPI: bus type USB registered [ 0.425385] usbcore: registered new interface driver usbfs [ 0.426370] usbcore: registered new interface driver hub [ 0.427336] usbcore: registered new device driver usb [ 0.427855] EDAC MC: Ver: 3.0.0 [ 0.428916] EDAC DEBUG: edac_mc_sysfs_init: device mc created [ 0.429953] PCI: Using ACPI for IRQ routing [ 0.429953] PCI: pci_cache_line_size set to 64 bytes [ 0.431917] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.432987] e820: reserve RAM buffer [mem 0x7ffe0000-0x7fffffff] [ 0.434627] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.434627] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.434627] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.435831] vgaarb: loaded [ 0.436499] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.437401] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.441078] clocksource: Switched to clocksource tsc-early [ 0.443009] netfs: FS-Cache loaded [ 0.443769] pnp: PnP ACPI init [ 0.444485] pnp 00:02: [dma 2] [ 0.445287] pnp: PnP ACPI: found 6 devices [ 0.485121] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.486757] NET: Registered PF_INET protocol family [ 0.488221] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.490146] tcp_listen_portaddr_hash hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.491675] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.493067] TCP established hash table entries: 16384 (order: 4, 65536 bytes, linear) [ 0.494530] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.496740] TCP: Hash tables configured (established 16384 bind 16384) [ 0.497939] UDP hash table entries: 1024 (order: 3, 57344 bytes, linear) [ 0.499228] UDP-Lite hash table entries: 1024 (order: 3, 57344 bytes, linear) [ 0.500865] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.501904] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.502996] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.504168] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.505762] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.506988] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.508027] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.509086] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.519172] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 0.529001] pci 0000:00:01.2: quirk_usb_early_handoff+0x0/0x808 took 18385 usecs [ 0.530732] PCI: CLS 0 bytes, default 64 [ 0.531678] Unpacking initramfs... [ 0.532068] Initialise system trusted keyrings [ 0.533702] workingset: timestamp_bits=30 max_order=18 bucket_order=0 [ 0.535296] 9p: Installing v9fs 9p2000 file system support [ 0.536921] Key type asymmetric registered [ 0.537901] Asymmetric key parser 'x509' registered [ 0.539034] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.540636] io scheduler mq-deadline registered [ 0.586503] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed [ 0.589099] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.592338] ACPI: button: Power Button [PWRF] [ 0.614605] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 0.621464] Freeing initrd memory: 11808K [ 0.655621] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.681029] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.683178] Linux agpgart interface v0.103 [ 0.684072] ACPI: bus type drm_connector registered [ 0.685083] cirrus-qemu 0000:00:02.0: vgaarb: deactivate vga console [ 0.696910] Console: switching to colour dummy device 80x25 [ 0.697979] [drm] Initialized cirrus-qemu 2.0.0 for 0000:00:02.0 on minor 0 [ 0.699398] fbcon: cirrus-qemudrmf (fb0) is primary device [ 0.777618] Console: switching to colour frame buffer device 128x48 [ 0.816725] cirrus-qemu 0000:00:02.0: [drm] fb0: cirrus-qemudrmf frame buffer device [ 0.821852] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 0.823326] ata_piix 0000:00:01.1: version 2.13 [ 0.825761] scsi host0: ata_piix [ 0.826982] scsi host1: ata_piix [ 0.828763] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc140 irq 14 lpm-pol 0 [ 0.832596] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc148 irq 15 lpm-pol 0 [ 0.835118] tun: Universal TUN/TAP device driver, 1.6 [ 0.836791] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) [ 0.856372] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 0.861506] 8139cp 0000:00:03.0 eth0: RTL-8139C+ at 0xf7d99000, 12:34:56:78:15:34, IRQ 11 [ 0.882159] uhci_hcd 0000:00:01.2: UHCI Host Controller [ 0.883162] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 [ 0.884541] uhci_hcd 0000:00:01.2: detected 2 ports [ 0.885414] uhci_hcd 0000:00:01.2: irq 11, io port 0x0000c100 [ 0.886282] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.15 [ 0.887467] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.888494] usb usb1: Product: UHCI Host Controller [ 0.889174] usb usb1: Manufacturer: Linux 6.15.0-rc2+ uhci_hcd [ 0.890028] usb usb1: SerialNumber: 0000:00:01.2 [ 0.890839] hub 1-0:1.0: USB hub found [ 0.891383] hub 1-0:1.0: 2 ports detected [ 0.892910] usbcore: registered new interface driver usb-storage [ 0.894065] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.896638] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.897622] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.898750] mousedev: PS/2 mouse device common for all mice [ 0.899861] rtc_cmos 00:05: RTC can wake from S4 [ 0.901191] rtc_cmos 00:05: registered as rtc0 [ 0.902056] rtc_cmos 00:05: setting system clock to 2025-05-03T13:53:48 UTC (1746280428) [ 0.903422] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 0.904706] hid: raw HID events driver (C) Jiri Kosina [ 0.905701] usbcore: registered new interface driver usbhid [ 0.906694] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 0.906758] usbhid: USB HID core driver [ 0.912318] NET: Registered PF_INET6 protocol family [ 0.915237] Segment Routing with IPv6 [ 0.916287] In-situ OAM (IOAM) with IPv6 [ 0.917298] mip6: Mobile IPv6 [ 0.918104] NET: Registered PF_PACKET protocol family [ 0.919277] 9pnet: Installing 9P2000 support [ 0.922118] IPI shorthand broadcast: enabled [ 0.929449] sched_clock: Marking stable (828009910, 101367522)->(971083037, -41705605) [ 0.933043] registered taskstats version 1 [ 0.934731] Loading compiled-in X.509 certificates [ 0.989536] ata1: found unknown device (class 0) [ 0.991089] ata2: found unknown device (class 0) [ 0.992919] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100 [ 0.995004] ata1.00: 41943040 sectors, multi 16: LBA48 [ 0.998668] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 1.000865] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 [ 1.002648] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.002778] sd 0:0:0:0: [sda] 41943040 512-byte logical blocks: (21.5 GB/20.0 GiB) [ 1.003292] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 1.005745] sd 0:0:0:0: [sda] Write Protect is off [ 1.013567] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.015422] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.018380] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes [ 1.038305] sda: sda1 sda2 [ 1.039749] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.053954] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [ 1.055462] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.073943] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 1.075224] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 1.121430] usb 1-1: new full-speed USB device number 2 using uhci_hcd [ 1.280222] Loaded X.509 cert 'Build time autogenerated kernel key: be365cf17ad6172979f122bc510a374689e9312e' [ 1.288799] printk: legacy console [netcon0] enabled [ 1.289897] netconsole: network logging started [ 1.290784] RAS: Correctable Errors collector initialized. [ 1.294281] PM: Image not found (code -22) [ 1.296039] clk: Disabling unused clocks [ 1.298715] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00 [ 1.301489] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=10 [ 1.303907] usb 1-1: Product: QEMU USB Tablet [ 1.305446] usb 1-1: Manufacturer: QEMU [ 1.306878] usb 1-1: SerialNumber: 28754-0000:00:01.2-1 [ 1.312239] EXT4-fs (sda2): mounted filesystem d7a3a0e0-6f9a-4a70-9669-988d897691c7 ro with ordered data mode. Quota mode: disabled. [ 1.317135] VFS: Mounted root (ext4 filesystem) readonly on device 8:2. [ 1.318594] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input3 [ 1.323989] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0 [ 1.324109] Freeing unused kernel image (initmem) memory: 1020K [ 1.331428] Write protecting kernel text and read-only data: 13936k [ 1.333877] Run /sbin/init as init process [ 1.335565] with arguments: [ 1.336871] /sbin/init [ 1.338114] nokaslr [ 1.339119] dis_ucode_ldr [ 1.340279] with environment: [ 1.342115] HOME=/ [ 1.343116] TERM=linux [ 1.350137] __check_heap_object: ptr: 0xcce955e4, slap_address: 0xcce94000, size: 768 [ 1.352916] __check_heap_object: offset: 228 [ 1.354914] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.358505] __check_heap_object: offset: 16 [ 1.360881] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.364184] __check_heap_object: offset: 16 [ 1.365829] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.368378] __check_heap_object: offset: 16 [ 1.369702] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.371068] __check_heap_object: offset: 16 [ 1.371902] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.374028] __check_heap_object: offset: 16 [ 1.375573] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.376878] __check_heap_object: offset: 16 [ 1.377663] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.378936] __check_heap_object: offset: 16 [ 1.380813] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.382123] __check_heap_object: offset: 16 [ 1.382896] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.384230] __check_heap_object: offset: 16 [ 1.385735] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.387007] __check_heap_object: offset: 16 [ 1.387796] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.390014] __check_heap_object: offset: 16 [ 1.391230] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.392544] __check_heap_object: offset: 16 [ 1.393283] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.394598] __check_heap_object: offset: 16 [ 1.396495] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.397798] __check_heap_object: offset: 16 [ 1.398645] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.399969] __check_heap_object: offset: 16 [ 1.404323] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.406507] __check_heap_object: offset: 16 [ 1.407917] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.409192] __check_heap_object: offset: 16 [ 1.410278] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.411561] __check_heap_object: offset: 16 [ 1.413528] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.414829] __check_heap_object: offset: 16 [ 1.415667] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.416997] __check_heap_object: offset: 16 [ 1.418603] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.419970] __check_heap_object: offset: 16 [ 1.421936] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.423302] __check_heap_object: offset: 16 [ 1.424066] __check_heap_object: ptr: 0xccf5e0e8, slap_address: 0xccf5e000, size: 8 [ 1.425293] __check_heap_object: offset: 0 [ 1.426029] __check_heap_object: ptr: 0xccf5efc0, slap_address: 0xccf5e000, size: 8 [ 1.427254] __check_heap_object: offset: 0 [ 1.427999] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.429248] __check_heap_object: offset: 16 [ 1.430797] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.432287] __check_heap_object: offset: 16 [ 1.433056] __check_heap_object: ptr: 0xcb0ce000, slap_address: 0xcb0c8000, size: 4096 [ 1.434378] __check_heap_object: offset: 0 [ 1.435176] __check_heap_object: ptr: 0xccf5e0e8, slap_address: 0xccf5e000, size: 8 [ 1.437359] __check_heap_object: offset: 0 [ 1.438110] __check_heap_object: ptr: 0xccf5efc0, slap_address: 0xccf5e000, size: 8 [ 1.439432] __check_heap_object: offset: 0 [ 1.440179] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.441448] __check_heap_object: offset: 16 [ 1.442251] __check_heap_object: ptr: 0xccf60620, slap_address: 0xccf60000, size: 16 [ 1.443494] __check_heap_object: offset: 0 [ 1.444237] __check_heap_object: ptr: 0xccf60b20, slap_address: 0xccf60000, size: 16 [ 1.446069] __check_heap_object: offset: 0 [ 1.446821] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.448232] __check_heap_object: offset: 16 [ 1.449070] __check_heap_object: ptr: 0xccf60620, slap_address: 0xccf60000, size: 16 [ 1.450355] __check_heap_object: offset: 0 [ 1.451106] __check_heap_object: ptr: 0xccf60b20, slap_address: 0xccf60000, size: 16 [ 1.452351] __check_heap_object: offset: 0 [ 1.453832] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.455161] __check_heap_object: offset: 16 [ 1.455907] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.457165] __check_heap_object: offset: 16 [ 1.457971] __check_heap_object: ptr: 0xcb0ce000, slap_address: 0xcb0c8000, size: 4096 [ 1.459230] __check_heap_object: offset: 0 [ 1.459988] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.461238] __check_heap_object: offset: 16 [ 1.462345] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.464227] __check_heap_object: offset: 16 [ 1.466002] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.467359] __check_heap_object: offset: 16 [ 1.468160] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.470897] __check_heap_object: offset: 16 [ 1.471760] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.473051] __check_heap_object: offset: 16 [ 1.473843] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.475084] __check_heap_object: offset: 16 [ 1.476714] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.478011] __check_heap_object: offset: 16 [ 1.508643] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.510213] __check_heap_object: offset: 16 [ 1.511261] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.512940] __check_heap_object: offset: 16 [ 1.513752] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.515192] __check_heap_object: offset: 16 [ 1.516721] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.518052] __check_heap_object: offset: 16 [ 1.518906] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.519055] __check_heap_object: ptr: 0xcd084010, slap_address: 0xcd080000, size: 4096 [ 1.520166] __check_heap_object: offset: 16 [ 1.520175] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.520558] __check_heap_object: offset: 16 [ 1.520799] __check_heap_object: offset: 16 [ 1.520802] __check_heap_object: ptr: 0xcb0b6010, slap_address: 0xcb0b0000, size: 4096 [ 1.521427] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.521432] __check_heap_object: offset: 16 [ 1.521450] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.523318] __check_heap_object: offset: 16 [ 1.557421] tsc: Refined TSC clocksource calibration: 3700.010 MHz [ 1.557907] __check_heap_object: offset: 16 [ 1.558134] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6aaabf38e78, max_idle_ns: 881590679780 ns [ 1.558534] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.574546] __check_heap_object: offset: 16 [ 1.574547] clocksource: Switched to clocksource tsc [ 1.577059] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.612606] __check_heap_object: offset: 16 [ 1.618386] __check_heap_object: ptr: 0xf6c90ce4, slap_address: 0xf6c90000, size: 768 [ 1.620973] __check_heap_object: offset: 228 [ 1.622602] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.625807] __check_heap_object: offset: 16 [ 1.627292] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.632066] __check_heap_object: offset: 16 [ 1.633917] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.636549] __check_heap_object: offset: 16 [ 1.638035] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.641298] __check_heap_object: offset: 16 [ 1.642779] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.645196] __check_heap_object: offset: 16 [ 1.673071] __check_heap_object: ptr: 0xcb082ffe, slap_address: 0xcb080000, size: 4096 [ 1.675238] __check_heap_object: offset: 4094 [ 1.676485] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.678487] __check_heap_object: offset: 16 [ 1.679719] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.681777] __check_heap_object: offset: 16 [ 1.683516] __check_heap_object: ptr: 0xf6c927e4, slap_address: 0xf6c90000, size: 768 [ 1.686582] __check_heap_object: offset: 228 [ 1.687886] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.689881] __check_heap_object: offset: 16 [ 1.691098] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.693023] __check_heap_object: offset: 16 [ 1.694144] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.696001] __check_heap_object: offset: 16 [ 1.697173] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.699569] __check_heap_object: offset: 16 [ 1.701055] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.704738] __check_heap_object: offset: 16 [ 1.706544] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.708989] __check_heap_object: offset: 16 [ 1.710026] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.711279] __check_heap_object: offset: 16 [ 1.712067] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.713322] __check_heap_object: offset: 16 [ 1.714215] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.715536] __check_heap_object: offset: 16 [ 1.716333] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.717645] __check_heap_object: offset: 16 [ 1.721686] __check_heap_object: ptr: 0xcb082010, slap_address: 0xcb080000, size: 4096 [ 1.723146] __check_heap_object: offset: 16 [ 1.724095] __check_heap_object: ptr: 0xcc73e010, slap_address: 0xcc738000, size: 4096 [ 1.725792] __check_heap_object: offset: 16 [ 1.727274] __check_heap_object: ptr: 0xca824fe4, slap_address: 0xca824000, size: 768 [ 1.728625] __check_heap_object: offset: 228 [ 1.729468] __check_heap_object: ptr: 0xcc73e010, slap_address: 0xcc738000, size: 4096 [ 1.730840] __check_heap_object: offset: 16 [ 1.731634] __check_heap_object: ptr: 0xcc73e010, slap_address: 0xcc738000, size: 4096 [ 1.733068] __check_heap_object: offset: 16 [ 1.733937] __check_heap_object: ptr: 0xcc73e010, slap_address: 0xcc738000, size: 4096 [ 1.736508] __check_heap_object: offset: 16 [ 1.737499] __check_heap_object: ptr: 0xcc73e010, slap_address: 0xcc738000, size: 4096 [ 1.738827] __check_heap_object: offset: 16 [ 1.739635] __check_heap_object: ptr: 0xcc73e010, slap_address: 0xcc738000, size: 4096 [ 1.740952] __check_heap_object: offset: 16 [ 1.742392] copy_uabi_to_xstate: &hdr: 0xcc751e08, offset: 512, sizeof(hdr): 64, kbuf: 0x00000000, ubuf: 0xbfcbca80 [ 1.744075] copy_from_buffer: dst: 0xcc751e08, src: 0xbfcbcc80, size: 64 [ 1.745267] copy_uabi_to_xstate: mxcsr: 0xcc751e00, offset: 24, sizeof(mxcsr): 8, kbuf: 0x00000000, ubuf: 0xbfcbca80 [ 1.746978] copy_from_buffer: dst: 0xcc751e00, src: 0xbfcbca98, size: 8 [ 1.748095] __raw_xsave_addr: xsave: 0xcab11f40, xft_off: 0 [ 1.749077] copy_uabi_to_xstate: sizeof(&fpstate->regs.xsave): 576 [ 1.750149] copy_uabi_to_xstate: sizeof(task_struct): 1984 [ 1.752756] copy_uabi_to_xstate: i: 0 dst: 0xcab11f40, offset: 0, size: 160, kbuf: 0x00000000, ubuf: 0xbfcbca80 [ 1.754600] copy_from_buffer: dst: 0xcab11f40, src: 0xbfcbca80, size: 160 [ 1.755823] __check_heap_object: ptr: 0xcab11f40, slap_address: 0xcab10000, size: 2944 [ 1.757102] __check_heap_object: offset: 2112 [ 1.757898] __check_heap_object: will abort: offset: 2112, size: 160 [ 1.758951] usercopy: Kernel memory overwrite attempt detected to SLUB object 'task_struct' (offset 2112, size 160)! [ 1.760651] ------------[ cut here ]------------ [ 1.761474] kernel BUG at mm/usercopy.c:102! [ 1.762240] Oops: invalid opcode: 0000 [#1] SMP [ 1.763063] CPU: 6 UID: 0 PID: 1182 Comm: rc Not tainted 6.15.0-rc2+ #35 PREEMPT(full) [ 1.764374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1.765952] EIP: usercopy_abort+0x79/0x88 [ 1.768411] Code: c1 89 44 24 0c 0f 45 cb 8b 5d 0c 89 74 24 10 89 4c 24 04 c7 04 24 98 f0 c5 c1 89 5c 24 20 8b 5d 08 89 5c 24 1c e8 d3 8b e7 ff <0f> 0b ba 89 8f ce c1 89 55 f0 89 d6 eb 97 90 3e 8d 74 26 00 85 d2 [ 1.771573] EAX: 00000068 EBX: 00000840 ECX: 00000000 EDX: 00000006 [ 1.772638] ESI: c1cdb354 EDI: c1ce0c9a EBP: cc751d40 ESP: cc751d0c [ 1.773707] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010292 [ 1.774831] CR0: 80050033 CR2: 00511860 CR3: 0cde1000 CR4: 003506d0 [ 1.775921] Call Trace: [ 1.776498] __check_heap_object+0x117/0x14c [ 1.777314] __check_object_size+0x1af/0x250 [ 1.778129] ? vprintk+0x13/0x1c [ 1.778778] copy_from_buffer+0xbc/0x114 [ 1.779498] copy_uabi_to_xstate+0x1b7/0x31c [ 1.780251] copy_sigframe_from_user_to_xstate+0x27/0x34 [ 1.781171] __fpu_restore_sig+0x4ae/0x4c4 [ 1.781954] fpu__restore_sig+0x60/0xb0 [ 1.784487] ia32_restore_sigcontext+0xe4/0x108 [ 1.785464] __do_sys_sigreturn+0x66/0xac [ 1.786191] ia32_sys_call+0x226a/0x30e0 [ 1.786942] do_int80_syscall_32+0x83/0x158 [ 1.787735] entry_INT80_32+0x108/0x108 [ 1.788424] EIP: 0xb7f8b232 [ 1.788989] Code: ab 01 00 05 f5 6d 02 00 83 ec 14 8d 80 44 7f ff ff 50 6a 02 e8 df f6 00 00 c7 04 24 7f 00 00 00 e8 7e 9b 01 00 66 90 90 cd 80 8d b4 26 00 00 00 00 8d b6 00 00 00 00 8b 1c 24 c3 8d b4 26 00 [ 1.792057] EAX: 000004a0 EBX: ffffffff ECX: bfcbce44 EDX: 00000000 [ 1.793184] ESI: 00000000 EDI: 00000001 EBP: 005118c0 ESP: bfcbcde0 [ 1.794284] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000286 [ 1.795440] Modules linked in: [ 1.796088] ---[ end trace 0000000000000000 ]--- [ 1.796932] EIP: usercopy_abort+0x79/0x88 [ 1.797671] Code: c1 89 44 24 0c 0f 45 cb 8b 5d 0c 89 74 24 10 89 4c 24 04 c7 04 24 98 f0 c5 c1 89 5c 24 20 8b 5d 08 89 5c 24 1c e8 d3 8b e7 ff <0f> 0b ba 89 8f ce c1 89 55 f0 89 d6 eb 97 90 3e 8d 74 26 00 85 d2 [ 1.803256] EAX: 00000068 EBX: 00000840 ECX: 00000000 EDX: 00000006 [ 1.804604] ESI: c1cdb354 EDI: c1ce0c9a EBP: cc751d40 ESP: cc751d0c [ 1.805686] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010292 [ 1.806814] CR0: 80050033 CR2: 00511860 CR3: 0cde1000 CR4: 003506d0 [ 1.808939] copy_uabi_to_xstate: &hdr: 0xca967e08, offset: 512, sizeof(hdr): 64, kbuf: 0x00000000, ubuf: 0xbfdc6100 [ 1.811259] copy_from_buffer: dst: 0xca967e08, src: 0xbfdc6300, size: 64 [ 1.813021] copy_uabi_to_xstate: mxcsr: 0xca967e00, offset: 24, sizeof(mxcsr): 8, kbuf: 0x00000000, ubuf: 0xbfdc6100 [ 1.815604] copy_from_buffer: dst: 0xca967e00, src: 0xbfdc6118, size: 8 [ 1.818755] __raw_xsave_addr: xsave: 0xca970840, xft_off: 0 [ 1.820262] copy_uabi_to_xstate: sizeof(&fpstate->regs.xsave): 576 [ 1.821852] copy_uabi_to_xstate: sizeof(task_struct): 1984 [ 1.823292] copy_uabi_to_xstate: i: 0 dst: 0xca970840, offset: 0, size: 160, kbuf: 0x00000000, ubuf: 0xbfdc6100 [ 1.825731] copy_from_buffer: dst: 0xca970840, src: 0xbfdc6100, size: 160 [ 1.827426] __check_heap_object: ptr: 0xca970840, slap_address: 0xca970000, size: 2944 [ 1.829317] __check_heap_object: offset: 2112 [ 1.830502] __check_heap_object: will abort: offset: 2112, size: 160 [ 1.832118] usercopy: Kernel memory overwrite attempt detected to SLUB object 'task_struct' (offset 2112, size 160)! [ 1.836245] ------------[ cut here ]------------ [ 1.837520] kernel BUG at mm/usercopy.c:102! [ 1.838678] Oops: invalid opcode: 0000 [#2] SMP [ 1.839792] CPU: 7 UID: 0 PID: 1 Comm: init Tainted: G D 6.15.0-rc2+ #35 PREEMPT(full) [ 1.841822] Tainted: [D]=DIE [ 1.842429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1.843996] EIP: usercopy_abort+0x79/0x88 [ 1.844744] Code: c1 89 44 24 0c 0f 45 cb 8b 5d 0c 89 74 24 10 89 4c 24 04 c7 04 24 98 f0 c5 c1 89 5c 24 20 8b 5d 08 89 5c 24 1c e8 d3 8b e7 ff <0f> 0b ba 89 8f ce c1 89 55 f0 89 d6 eb 97 90 3e 8d 74 26 00 85 d2 [ 1.847755] EAX: 00000068 EBX: 00000840 ECX: 00000000 EDX: 00000007 [ 1.850533] ESI: c1cdb354 EDI: c1ce0c9a EBP: ca967d40 ESP: ca967d0c [ 1.851644] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010292 [ 1.852809] CR0: 80050033 CR2: bfdc5db0 CR3: 0bcfd000 CR4: 003506d0 [ 1.853901] Call Trace: [ 1.854438] __check_heap_object+0x117/0x14c [ 1.855233] __check_object_size+0x1af/0x250 [ 1.856061] ? vprintk+0x13/0x1c [ 1.856702] copy_from_buffer+0xbc/0x114 [ 1.857425] copy_uabi_to_xstate+0x1b7/0x31c [ 1.858234] copy_sigframe_from_user_to_xstate+0x27/0x34 [ 1.859192] __fpu_restore_sig+0x4ae/0x4c4 [ 1.859949] fpu__restore_sig+0x60/0xb0 [ 1.860683] ia32_restore_sigcontext+0xe4/0x108 [ 1.861514] __do_sys_sigreturn+0x66/0xac [ 1.862252] ia32_sys_call+0x226a/0x30e0 [ 1.862972] do_int80_syscall_32+0x83/0x158 [ 1.863768] entry_INT80_32+0x108/0x108 [ 1.864574] EIP: 0xb7f24232 [ 1.865148] Code: ab 01 00 05 f5 6d 02 00 83 ec 14 8d 80 44 7f ff ff 50 6a 02 e8 df f6 00 00 c7 04 24 7f 00 00 00 e8 7e 9b 01 00 66 90 90 cd 80 8d b4 26 00 00 00 00 8d b6 00 00 00 00 8b 1c 24 c3 8d b4 26 00 [ 1.869738] EAX: fffffffc EBX: 004e9000 ECX: 004e4b35 EDX: ffffff3c [ 1.870854] ESI: 004e4b35 EDI: bfdc64ec EBP: 004e94a4 ESP: bfdc6458 [ 1.871946] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000246 [ 1.873087] Modules linked in: [ 1.873743] ---[ end trace 0000000000000000 ]--- [ 1.874565] EIP: usercopy_abort+0x79/0x88 [ 1.875292] Code: c1 89 44 24 0c 0f 45 cb 8b 5d 0c 89 74 24 10 89 4c 24 04 c7 04 24 98 f0 c5 c1 89 5c 24 20 8b 5d 08 89 5c 24 1c e8 d3 8b e7 ff <0f> 0b ba 89 8f ce c1 89 55 f0 89 d6 eb 97 90 3e 8d 74 26 00 85 d2 [ 1.878295] EAX: 00000068 EBX: 00000840 ECX: 00000000 EDX: 00000006 [ 1.879393] ESI: c1cdb354 EDI: c1ce0c9a EBP: cc751d40 ESP: cc751d0c [ 1.880481] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010292 [ 1.883366] CR0: 80050033 CR2: bfdc5db0 CR3: 0bcfd000 CR4: 003506d0 [ 1.884535] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 1.886031] Kernel Offset: disabled [ 1.886700] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---