# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-virtio-dbg,debug-threads=on -o -device virtio-net-pci,netdev=n0,iommu_platform=on,disable-legacy=on,mq=on,vectors=18 -netdev tap,id=n0,ifname=tap2,vhost=on,script=no,downscript=no,queues=8 -device virtio-net-pci,netdev=n1,iommu_platform=on,disable-legacy=on,mq=on,vectors=18 -netdev tap,id=n1,ifname=tap3,vhost=on,script=no,downscript=no,queues=8 --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x00000000053c12c4 input_len: 0x00000000017c6149 output: 0x0000000001000000 output_len: 0x0000000005071f70 kernel_total_size: 0x0000000005bda000 needed_size: 0x0000000005c00000 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: 0x00000000049041b0). [ 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 Mon Mar 9 05:07:11 EDT 2026 [ 0.000000][ T0] Command line: virtme_hostname=vmksft-virtio-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-20/.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-20 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 356681076 cycles [ 0.001144][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004550][ T0] tsc: Detected 2599.998 MHz processor [ 0.005627][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007238][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008521][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.009765][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011504][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014891][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.016144][ T0] Using GB pages for direct mapping [ 0.017237][ T0] ACPI: Early table checksum verification disabled [ 0.018464][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.019702][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021490][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023267][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.025042][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026817][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.028303][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.029782][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.031781][ T0] No NUMA configuration found [ 0.032654][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.034082][ T0] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] [ 0.107757][ T0] KernelAddressSanitizer initialized (generic) [ 0.109364][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.110705][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.112246][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.113724][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.115098][ T0] TSC deadline timer available [ 0.115991][ T0] CPU topo: Max. logical packages: 1 [ 0.117017][ T0] CPU topo: Max. logical dies: 1 [ 0.118040][ T0] CPU topo: Max. dies per package: 1 [ 0.119078][ T0] CPU topo: Max. threads per core: 1 [ 0.120101][ T0] CPU topo: Num. cores per package: 4 [ 0.121169][ T0] CPU topo: Num. threads per package: 4 [ 0.122246][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.123582][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.125065][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.126151][ T0] kvm-guest: setup PV sched yield [ 0.127116][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.128702][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.130284][ T0] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.131594][ T0] Booting paravirtualized kernel on KVM [ 0.132639][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.151648][ T0] Section 6 and 7 (node 0) have a circular dependency on usemap and pgdat allocations [ 0.153459][ T0] Zone ranges: [ 0.154076][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.155400][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.156716][ T0] Normal empty [ 0.157405][ T0] Device empty [ 0.158089][ T0] Movable zone start for each node [ 0.159068][ T0] Early memory node ranges [ 0.159887][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.161219][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.162555][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.164055][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.165337][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.168300][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.169600][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.172152][ T0] percpu: Embedded 66 pages/cpu s233424 r8192 d28720 u524288 [ 0.173578][ T0] pcpu-alloc: s233424 r8192 d28720 u524288 alloc=1*2097152 [ 0.174939][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.175824][ T0] Kernel command line: virtme_hostname=vmksft-virtio-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-20/.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-20 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.186679][ T0] Unknown kernel command line parameters "virtme_hostname=vmksft-virtio-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-20/.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-20", will be passed to user space. [ 0.194910][ T0] random: crng init done [ 0.195703][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.197750][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.199650][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.201491][ T0] Fallback order for Node 0: 0 [ 0.201498][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.203842][ T0] Policy zone: DMA32 [ 0.204570][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.206008][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.207452][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.216552][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.241305][ T0] ********************************************************** [ 0.242714][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.244102][ T0] ** ** [ 0.245494][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.246881][ T0] ** via the console, logs, and other interfaces. This ** [ 0.248268][ T0] ** might reduce the security of your system. ** [ 0.249672][ T0] ** ** [ 0.251067][ T0] ** If you see this message and you are not debugging ** [ 0.252468][ T0] ** the kernel, report this immediately to your system ** [ 0.253864][ T0] ** administrator! ** [ 0.255259][ T0] ** ** [ 0.256666][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.258053][ T0] ** ** [ 0.259445][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.260832][ T0] ********************************************************** [ 0.262637][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.279283][ T0] ftrace: allocating 46314 entries in 184 pages [ 0.280472][ T0] ftrace: allocated 184 pages with 4 groups [ 0.281929][ T0] Dynamic Preempt: full [ 0.283807][ T0] Running RCU self tests [ 0.284601][ T0] Running RCU synchronous self tests [ 0.285604][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.286847][ T0] rcu: RCU event tracing is enabled. [ 0.287857][ T0] rcu: RCU lockdep checking is enabled. [ 0.288915][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.290331][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.291740][ T0] Trampoline variant of Tasks RCU enabled. [ 0.292850][ T0] Rude variant of Tasks RCU enabled. [ 0.293858][ T0] Tracing variant of Tasks RCU enabled. [ 0.294915][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.296524][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.298170][ T0] Running RCU synchronous self tests [ 0.299177][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.300997][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.350416][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.351878][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.354144][ T0] Console: colour *CGA 80x25 [ 0.355063][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.356689][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.357614][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.358554][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.359527][ T0] ... CLASSHASH_SIZE: 4096 [ 0.360500][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.361491][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.362481][ T0] ... CHAINHASH_SIZE: 32768 [ 0.363471][ T0] memory used by lock dependency info: 6429 kB [ 0.364643][ T0] memory used for stack traces: 4224 kB [ 0.365699][ T0] per task-struct memory footprint: 1920 bytes [ 0.367015][ T0] ACPI: Core revision 20251212 [ 0.368525][ T0] APIC: Switch to symmetric I/O mode setup [ 0.371336][ T0] x2apic enabled [ 0.375752][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.376966][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.378499][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.380392][ T0] kvm-guest: setup PV IPIs [ 0.381387][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.383571][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.384560][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.384560][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.384560][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.384560][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.384560][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.384560][ T0] Speculative Store Bypass: Vulnerable [ 0.384560][ T0] Spectre V2 : Vulnerable [ 0.384560][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.384560][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.384560][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.384560][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.384560][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.384560][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.384560][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.384560][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.384560][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.384560][ T0] Freeing SMP alternatives memory: 36K [ 0.384560][ T0] pid_max: default: 32768 minimum: 301 [ 0.384560][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.384560][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.384560][ T0] VFS: Finished mounting rootfs on nullfs [ 0.384560][ T0] Running RCU synchronous self tests [ 0.384560][ T0] Running RCU synchronous self tests [ 0.384560][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.387904][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.388581][ T1] ... version: 2 [ 0.389537][ T1] ... bit width: 48 [ 0.389567][ T1] ... generic counters: 6 [ 0.390521][ T1] ... generic bitmap: 000000000000003f [ 0.390567][ T1] ... fixed-purpose counters: 0 [ 0.391520][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.391567][ T1] ... value mask: 0000ffffffffffff [ 0.392567][ T1] ... max period: 00007fffffffffff [ 0.393567][ T1] ... global_ctrl mask: 000000000000003f [ 0.394856][ T1] signal: max sigframe size: 3376 [ 0.395983][ T1] rcu: Hierarchical SRCU implementation. [ 0.396569][ T1] rcu: Max phase no-delay instances is 400. [ 0.405143][ T1] smp: Bringing up secondary CPUs ... [ 0.407832][ T1] smpboot: x86: Booting SMP configuration: [ 0.408585][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.031219][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.031219][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.031219][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.414973][ T1] smp: Brought up 1 node, 4 CPUs [ 0.419546][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.422511][ T1] Memory: 749592K/1048180K available (43895K kernel code, 12413K rwdata, 9100K rodata, 2472K init, 16704K bss, 287968K reserved, 0K cma-reserved) [ 0.423976][ T1] devtmpfs: initialized [ 0.425786][ T1] x86/mm: Memory block size: 128MB [ 0.437899][ T1] Running RCU synchronous self tests [ 0.438588][ T1] Running RCU synchronous self tests [ 0.440072][ T1] Running RCU Tasks wait API self tests [ 0.440720][ T1] Running RCU Tasks Rude wait API self tests [ 0.441617][ T1] Running RCU Tasks Trace wait API self tests [ 0.442716][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.443636][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.444827][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.447249][ T1] PM: RTC time: 09:13:01, date: 2026-03-09 [ 0.447587][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.450980][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.455718][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.456646][ T1] cpuidle: using governor ladder [ 0.461944][ T1] PCI: Fatal: No config space access function found [ 0.464342][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.471459][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.472569][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.473588][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.475570][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.481323][ T1] ACPI: Added _OSI(Module Device) [ 0.482572][ T1] ACPI: Added _OSI(Processor Device) [ 0.483570][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.533842][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.551223][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.556845][ T1] ACPI: Interpreter enabled [ 0.557857][ T1] ACPI: PM: (supports S0 S5) [ 0.558578][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.559917][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.561568][ T1] PCI: Using E820 reservations for host bridge windows [ 0.604283][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.607382][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.608853][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.610156][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.611876][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.613995][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.615570][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.626938][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.647657][ T42] Callback from call_rcu_tasks() invoked. [ 0.650154][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.654306][ T1] PCI host bridge to bus 0000:00 [ 0.657137][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.658586][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.660598][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.661756][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.665428][ T1] pci 0000:00:01.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.667000][ T1] pci 0000:00:01.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.668611][ T1] pci 0000:00:01.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.670579][ T1] pci 0000:00:01.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.673404][ T1] pci 0000:00:02.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.675968][ T1] pci 0000:00:02.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.676610][ T1] pci 0000:00:02.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.678579][ T1] pci 0000:00:02.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.684684][ T1] iommu: Default domain type: Translated [ 0.685568][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.691362][ T1] SCSI subsystem initialized [ 0.692681][ T1] libata version 3.00 loaded. [ 0.694977][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.695568][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.697679][ T1] PTP clock support registered [ 0.700480][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.706969][ T1] PCI: Using ACPI for IRQ routing [ 0.707571][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.708635][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.710606][ T1] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.712306][ T1] vgaarb: loaded [ 0.713764][ T1] clocksource: Switched to clocksource kvm-clock [ 0.720286][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.721297][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.726913][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.728596][ T1] pnp: PnP ACPI init [ 0.732503][ T1] pnp: PnP ACPI: found 2 devices [ 0.776690][ T1] NET: Registered PF_INET protocol family [ 0.778048][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.782561][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.784349][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.786060][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.787866][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.789562][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.791269][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.792741][ T1] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.794984][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.797121][ T1] NET: Registered PF_INET6 protocol family [ 0.800721][ T1] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000186: 0000 [#1] SMP KASAN [ 0.801222][ T1] KASAN: null-ptr-deref in range [0x0000000000000c30-0x0000000000000c37] [ 0.801222][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.0.0-rc2-virtme #1 PREEMPT(full) [ 0.801222][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.801222][ T1] RIP: 0010:ipv6_add_dev+0x32/0x1e0 [ 0.801222][ T1] Code: fb 48 83 ec 08 e8 8e ec aa ff 85 c0 0f 84 65 01 00 00 48 8d bb 31 0c 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 54 01 00 00 [ 0.801222][ T1] RSP: 0018:ffa0000000017d10 EFLAGS: 00010212 [ 0.801222][ T1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 0.801222][ T1] RDX: 0000000000000186 RSI: 0000000000000008 RDI: 0000000000000c31 [ 0.801222][ T1] RBP: 0000000000000100 R08: ffffffff866e68dc R09: fffffbfff13cf640 [ 0.801222][ T1] R10: fffffbfff13cf641 R11: 0000000000000001 R12: dffffc0000000000 [ 0.801222][ T1] R13: dffffc0000000000 R14: ff11000001f0cc00 R15: ffffffff8a7ab600 [ 0.801222][ T1] FS: 0000000000000000(0000) GS:ff110000aa8ea000(0000) knlGS:0000000000000000 [ 0.801222][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.801222][ T1] CR2: ff1100001a1ab000 CR3: 0000000017d3b001 CR4: 0000000000771ef0 [ 0.801222][ T1] PKRU: 55555554 [ 0.801222][ T1] Call Trace: [ 0.801222][ T1] [ 0.801222][ T1] addrconf_init+0xa9/0x160 [ 0.801222][ T1] inet6_init+0x287/0x410 [ 0.801222][ T1] do_one_initcall+0xd7/0x4a0 [ 0.801222][ T1] ? trace_event_raw_event_initcall_level+0x210/0x210 [ 0.801222][ T1] ? __kmalloc_noprof+0x2c5/0x730 [ 0.801222][ T1] kernel_init_freeable+0x57d/0x620 [ 0.801222][ T1] ? rest_init+0x200/0x200 [ 0.801222][ T1] kernel_init+0x1e/0x170 [ 0.801222][ T1] ? _raw_spin_unlock_irq+0x33/0x50 [ 0.801222][ T1] ret_from_fork+0x472/0x6b0 [ 0.801222][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 0.801222][ T1] ? __switch_to+0x538/0xcf0 [ 0.801222][ T1] ? rest_init+0x200/0x200 [ 0.801222][ T1] ret_from_fork_asm+0x11/0x20 [ 0.801222][ T1] [ 0.801222][ T1] Modules linked in: [ 0.841530][ T1] ---[ end trace 0000000000000000 ]--- [ 0.842551][ T1] RIP: 0010:ipv6_add_dev+0x32/0x1e0 [ 0.843555][ T1] Code: fb 48 83 ec 08 e8 8e ec aa ff 85 c0 0f 84 65 01 00 00 48 8d bb 31 0c 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 54 01 00 00 [ 0.847317][ T1] RSP: 0018:ffa0000000017d10 EFLAGS: 00010212 [ 0.848465][ T1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 0.849975][ T1] RDX: 0000000000000186 RSI: 0000000000000008 RDI: 0000000000000c31 [ 0.851490][ T1] RBP: 0000000000000100 R08: ffffffff866e68dc R09: fffffbfff13cf640 [ 0.853010][ T1] R10: fffffbfff13cf641 R11: 0000000000000001 R12: dffffc0000000000 [ 0.854531][ T1] R13: dffffc0000000000 R14: ff11000001f0cc00 R15: ffffffff8a7ab600 [ 0.856051][ T1] FS: 0000000000000000(0000) GS:ff110000aa8ea000(0000) knlGS:0000000000000000 [ 0.857747][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.859001][ T1] CR2: ff1100001a1ab000 CR3: 0000000017d3b001 CR4: 0000000000771ef0 [ 0.860511][ T1] PKRU: 55555554 [ 0.861180][ T1] Kernel panic - not syncing: Fatal exception [ 0.861503][ T1] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stdout