# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-mptcp-dbg,debug-threads=on --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x00000000055cc2c4 input_len: 0x000000000186dc35 output: 0x0000000001000000 output_len: 0x000000000532602c kernel_total_size: 0x0000000005e8d000 needed_size: 0x0000000006000000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000004b9e1b0). [ 0.000000][ T0] Linux version 7.0.0-rc2-virtme (vmksft@netdev-virt.bots.linux.dev) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.45.1-4.fc43) #1 SMP PREEMPT_DYNAMIC Tue Mar 10 20:02:31 EDT 2026 [ 0.000000][ T0] Command line: virtme_hostname=vmksft-mptcp-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps TERM=dumb virtme_chdir=srv/vmksft/testing/wt-12 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x0000000040000000-0x00000000feffbfff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] device reserved [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002][ T0] kvm-clock: using sched offset of 328281416 cycles [ 0.001176][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004677][ T0] tsc: Detected 2599.998 MHz processor [ 0.005784][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007440][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008762][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.010030][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011840][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015171][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.016464][ T0] Using GB pages for direct mapping [ 0.017585][ T0] ACPI: Early table checksum verification disabled [ 0.018856][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.020138][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021981][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023824][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.025658][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027498][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.029036][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.030573][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.032627][ T0] No NUMA configuration found [ 0.033530][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.035003][ T0] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] [ 0.108971][ T0] KernelAddressSanitizer initialized (generic) [ 0.110621][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.112015][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.113611][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.115139][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.116553][ T0] TSC deadline timer available [ 0.117473][ T0] CPU topo: Max. logical packages: 1 [ 0.118529][ T0] CPU topo: Max. logical dies: 1 [ 0.119583][ T0] CPU topo: Max. dies per package: 1 [ 0.120640][ T0] CPU topo: Max. threads per core: 1 [ 0.121711][ T0] CPU topo: Num. cores per package: 4 [ 0.122823][ T0] CPU topo: Num. threads per package: 4 [ 0.123929][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.125299][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.126841][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.127967][ T0] kvm-guest: setup PV sched yield [ 0.128962][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.130600][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.132241][ T0] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.133587][ T0] Booting paravirtualized kernel on KVM [ 0.134663][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.153798][ T0] Section 6 and 7 (node 0) have a circular dependency on usemap and pgdat allocations [ 0.155667][ T0] Zone ranges: [ 0.156312][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.157677][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.159046][ T0] Normal empty [ 0.159761][ T0] Device empty [ 0.160469][ T0] Movable zone start for each node [ 0.161455][ T0] Early memory node ranges [ 0.162306][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.163686][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.165072][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.166622][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.167948][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.170904][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.172249][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.175128][ T0] percpu: Embedded 67 pages/cpu s234064 r8192 d32176 u524288 [ 0.176581][ T0] pcpu-alloc: s234064 r8192 d32176 u524288 alloc=1*2097152 [ 0.177985][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.178888][ T0] Kernel command line: virtme_hostname=vmksft-mptcp-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps TERM=dumb virtme_chdir=srv/vmksft/testing/wt-12 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.190099][ T0] Unknown kernel command line parameters "virtme_hostname=vmksft-mptcp-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp virtme_console=ttyS0 virtme_chdir=srv/vmksft/testing/wt-12", will be passed to user space. [ 0.198604][ T0] random: crng init done [ 0.199425][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.201498][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.203438][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.205245][ T0] Fallback order for Node 0: 0 [ 0.205251][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.207677][ T0] Policy zone: DMA32 [ 0.208430][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.209925][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.211417][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.220759][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.243026][ T0] ********************************************************** [ 0.244502][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.245946][ T0] ** ** [ 0.247383][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.248825][ T0] ** via the console, logs, and other interfaces. This ** [ 0.250262][ T0] ** might reduce the security of your system. ** [ 0.251700][ T0] ** ** [ 0.253153][ T0] ** If you see this message and you are not debugging ** [ 0.254591][ T0] ** the kernel, report this immediately to your system ** [ 0.256034][ T0] ** administrator! ** [ 0.257471][ T0] ** ** [ 0.258934][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.260370][ T0] ** ** [ 0.261813][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.263250][ T0] ********************************************************** [ 0.265094][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.282156][ T0] ftrace: allocating 47410 entries in 188 pages [ 0.283386][ T0] ftrace: allocated 188 pages with 5 groups [ 0.284865][ T0] Dynamic Preempt: full [ 0.286745][ T0] Running RCU self tests [ 0.287563][ T0] Running RCU synchronous self tests [ 0.288590][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.289879][ T0] rcu: RCU event tracing is enabled. [ 0.290922][ T0] rcu: RCU lockdep checking is enabled. [ 0.292015][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.293470][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.294930][ T0] Trampoline variant of Tasks RCU enabled. [ 0.296075][ T0] Rude variant of Tasks RCU enabled. [ 0.297117][ T0] Tracing variant of Tasks RCU enabled. [ 0.298211][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.299877][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.301563][ T0] Running RCU synchronous self tests [ 0.302603][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.304488][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.352918][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.354380][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.356622][ T0] Console: colour *CGA 80x25 [ 0.357559][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.359246][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.360204][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.361179][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.362189][ T0] ... CLASSHASH_SIZE: 4096 [ 0.363199][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.364229][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.365257][ T0] ... CHAINHASH_SIZE: 32768 [ 0.366285][ T0] memory used by lock dependency info: 6429 kB [ 0.367502][ T0] memory used for stack traces: 4224 kB [ 0.368618][ T0] per task-struct memory footprint: 1920 bytes [ 0.369958][ T0] ACPI: Core revision 20251212 [ 0.371432][ T0] APIC: Switch to symmetric I/O mode setup [ 0.374372][ T0] x2apic enabled [ 0.381883][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.383142][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.384725][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.386686][ T0] kvm-guest: setup PV IPIs [ 0.387719][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.389988][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.390980][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.390980][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.390980][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.390980][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.390980][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.390980][ T0] Speculative Store Bypass: Vulnerable [ 0.390980][ T0] Spectre V2 : Vulnerable [ 0.390980][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.390980][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.390980][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.390980][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.390980][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.390980][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.390980][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.390980][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.390980][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.390980][ T0] Freeing SMP alternatives memory: 36K [ 0.390980][ T0] pid_max: default: 32768 minimum: 301 [ 0.390980][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.390980][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.390980][ T0] VFS: Finished mounting rootfs on nullfs [ 0.390980][ T0] Running RCU synchronous self tests [ 0.390980][ T0] Running RCU synchronous self tests [ 0.390980][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.394252][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.395001][ T1] ... version: 2 [ 0.395987][ T1] ... bit width: 48 [ 0.396987][ T1] ... generic counters: 6 [ 0.397987][ T1] ... generic bitmap: 000000000000003f [ 0.398987][ T1] ... fixed-purpose counters: 0 [ 0.399987][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.400987][ T1] ... value mask: 0000ffffffffffff [ 0.401987][ T1] ... max period: 00007fffffffffff [ 0.402987][ T1] ... global_ctrl mask: 000000000000003f [ 0.404272][ T1] signal: max sigframe size: 3376 [ 0.405370][ T1] rcu: Hierarchical SRCU implementation. [ 0.405992][ T1] rcu: Max phase no-delay instances is 400. [ 0.414402][ T1] smp: Bringing up secondary CPUs ... [ 0.417727][ T1] smpboot: x86: Booting SMP configuration: [ 0.418006][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.035079][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.035079][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.035079][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.423891][ T1] smp: Brought up 1 node, 4 CPUs [ 0.427963][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.430922][ T1] Memory: 746416K/1048180K available (45095K kernel code, 12861K rwdata, 9316K rodata, 2496K init, 16780K bss, 291104K reserved, 0K cma-reserved) [ 0.432490][ T1] devtmpfs: initialized [ 0.434186][ T1] x86/mm: Memory block size: 128MB [ 0.446089][ T1] Running RCU synchronous self tests [ 0.447007][ T1] Running RCU synchronous self tests [ 0.448575][ T1] Running RCU Tasks wait API self tests [ 0.449192][ T1] Running RCU Tasks Rude wait API self tests [ 0.450037][ T1] Running RCU Tasks Trace wait API self tests [ 0.451160][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.452066][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.453250][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.455024][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.456601][ T1] PM: RTC time: 00:05:23, date: 2026-03-11 [ 0.460292][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.464098][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.464228][ T1] cpuidle: using governor ladder [ 0.469415][ T1] PCI: Fatal: No config space access function found [ 0.470631][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.475434][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.476989][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.478012][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.479994][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.485801][ T1] ACPI: Added _OSI(Module Device) [ 0.486990][ T1] ACPI: Added _OSI(Processor Device) [ 0.487989][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.536459][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.547220][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.553187][ T1] ACPI: Interpreter enabled [ 0.554297][ T1] ACPI: PM: (supports S0 S5) [ 0.555007][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.557325][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.558988][ T1] PCI: Using E820 reservations for host bridge windows [ 0.600041][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.602291][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.603390][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.605276][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.607303][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.608394][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.610994][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.621891][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.645656][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.649735][ T1] PCI host bridge to bus 0000:00 [ 0.652496][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.654006][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.656033][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.657183][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.663595][ T1] iommu: Default domain type: Translated [ 0.664992][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.669737][ T1] SCSI subsystem initialized [ 0.671735][ T1] libata version 3.00 loaded. [ 0.673382][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.674988][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.677107][ T1] PTP clock support registered [ 0.679899][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.685327][ T1] PCI: Using ACPI for IRQ routing [ 0.687080][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.688013][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.689026][ T1] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.692041][ T1] vgaarb: loaded [ 0.693187][ T1] clocksource: Switched to clocksource kvm-clock [ 0.698058][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.699113][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.705328][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.707148][ T1] pnp: PnP ACPI init [ 0.711034][ T1] pnp: PnP ACPI: found 2 devices [ 0.746265][ T1] NET: Registered PF_INET protocol family [ 0.747701][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.751941][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.753905][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.755678][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.757556][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.759196][ T42] Callback from call_rcu_tasks() invoked. [ 0.759306][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.762627][ T1] MPTCP token hash table entries: 1024 (order: 5, 90112 bytes, linear) [ 0.764387][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.765941][ T1] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.768248][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.769672][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.771192][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.772942][ T1] PCI: CLS 0 bytes, default 64 [ 0.774056][ T1] kvm_intel: VMX not supported by CPU 2 [ 0.776034][ T1] kvm_amd: TSC scaling supported [ 0.777030][ T1] kvm_amd: Nested Virtualization enabled [ 0.778156][ T1] kvm_amd: Nested Paging enabled [ 0.779134][ T1] kvm_amd: LBR virtualization supported [ 0.780238][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.781385][ T1] kvm_amd: Virtual GIF supported [ 0.782354][ T1] kvm_amd: Virtual NMI enabled [ 0.800484][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.814160][ T1] Initialise system trusted keyrings [ 0.815728][ T1] workingset: timestamp_bits=56 max_order=18 bucket_order=0 [ 0.829361][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.830815][ T1] fuse: init (API version 7.45) [ 0.832492][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.841462][ T1] Key type asymmetric registered [ 0.842473][ T1] Asymmetric key parser 'x509' registered [ 0.843953][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.845800][ T1] io scheduler mq-deadline registered [ 0.846858][ T1] io scheduler kyber registered [ 0.851166][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.853548][ T1] ACPI: button: Power Button [PWRB] [ 0.857026][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.859294][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.867195][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.871800][ T1] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A [ 0.953592][ T1] ACPI: bus type drm_connector registered [ 0.997220][ T1] loop: module loaded [ 1.009936][ T1] i8042: PNP: No PS/2 controller found. [ 1.015602][ T52] printk: legacy console [hvc0] enabled [ 1.016731][ T52] printk: legacy bootconsole [earlyser0] disabled [ 1.017867][ T1] rtc_cmos 00:01: registered as rtc0 _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 7.0.0-rc2-virtme x86_64 (CTRL+d to exit) prompt# PS1='xx__-> ' xx__-> ls /sys/kernel/debug/ acpi dmaengine mce stackdepot bdi dri multigrain_timestamps suspend_stats block dynamic_debug page_tables swiotlb check_wx_pages extfrag ptp0 tracing clear_warn_once fault_around_bytes ref_tracker virtio-ports debug_objects i2c rseq wakeup_sources device_component kmemleak sched x86 devices_deferred kprobes slab dma_buf kvm sleep_time xx__-> <4/:/srv/vmksft/tools/fs/usr/lib64/:$LD_LIBRARY_PATH xx__-> export KSFT_MACHINE_SLOW=yes xx__-> export kselftest_override_timeout=3600 xx__-> env HISTCONTROL=ignoredups HISTSIZE=1000 HOSTNAME=vmksft-mptcp-dbg,debug-threads=on GPG_TTY=/dev/ttyS0 EDITOR=/usr/bin/vim PWD=/srv/vmksft/testing/wt-12 nr_open=2147483584 LOGNAME=root virtme_hostname=vmksft-mptcp-dbg,debug-threads=on KSFT_MACHINE_SLOW=yes HOME=/run/tmp/roothome LANG=en_US.UTF-8 virtme_chdir=srv/vmksft/testing/wt-12 LS_COLORS= kselftest_override_timeout=3600 virtme_rw_overlay7=/tmp virtme_rw_overlay6=/var virtme_rw_overlay5=/usr virtme_rw_overlay4=/srv virtme_rw_overlay3=/opt virtme_rw_overlay2=/home virtme_rw_overlay1=/lib virtme_rw_overlay0=/etc TERM=dumb LESSOPEN=||/usr/bin/lesspipe.sh %s USER=root SHLVL=1 LD_LIBRARY_PATH=/lib64/:/srv/vmksft/tools/fs/usr/lib/:/srv/vmksft/tools/fs/lib64/:/srv/vmksft/tools/fs/usr/lib64/: XDG_RUNTIME_DIR=/run/user/0 DEBUGINFOD_URLS=ima:enforcing https://debuginfod.fedoraproject.org/ ima:ignore DEBUGINFOD_IMA_CERT_PATH=/etc/keys/ima: virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 PATH=/srv/vmksft/tools/fs/bin:/srv/vmksft/tools/fs/sbin:/srv/vmksft/tools/fs/usr/bin:/srv/vmksft/tools/fs/usr/sbin:/usr/lib64/ccache:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin virtme_console=ttyS0 MAIL=/var/spool/mail/root _=/bin/env xx__->