failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.184" "pwd"]: exit status 255 ssh: connect to host 10.128.0.184 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts. SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID 9f227516-8f13-0307-1f24-ad89b43b961d found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2490: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.0.0-rc1-syzkaller-00028-g4dce3b375179 (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] signal: max sigframe size: 1776 [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e8serialport: Connected to syzkaller.us-central1-c.ci2-upstream-usb-test-2 port 1 (session ID: 095bbd1a1de3cb616949a6fd0d6882ae2d030314ea24c8b3aef3e41f7dc62556, active connections: 1). 20: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] Malformed early option 'numa' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000007][ T0] kvm-clock: using sched offset of 2802047766 cycles [ 0.000823][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003436][ T0] tsc: Detected 2200.142 MHz processor [ 0.008428][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009351][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010370][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016940][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.017865][ T0] Using GB pages for direct mapping [ 0.020174][ T0] ACPI: Early table checksum verification disabled [ 0.021033][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.021952][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.023231][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.024653][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025941][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.026722][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.027566][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.028859][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.030123][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.031548][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.032906][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.033974][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.035113][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.036129][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.037179][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.038207][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.039302][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.040336][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.042031][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.042717][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.043405][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.044293][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.045285][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.046197][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.047725][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.049296][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff] [ 0.087363][ T0] Zone ranges: [ 0.087976][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.088921][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.089830][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.090842][ T0] Movable zone start for each node [ 0.091554][ T0] Early memory node ranges [ 0.092236][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.093164][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.094118][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.095062][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.096119][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.096249][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.157593][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.467236][ T0] kasan: KernelAddressSanitizer initialized [ 0.469982][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.470789][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.471997][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.473163][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.474351][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.475452][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.476778][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.477882][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.478994][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.480204][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.481424][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.482960][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.484237][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.485445][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.486688][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.488349][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.489488][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.490481][ T0] Booting paravirtualized kernel on KVM [ 0.491327][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.531407][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.533322][ T0] percpu: Embedded 67 pages/cpu s233568 r8192 d32672 u1048576 [ 0.534469][ T0] kvm-guest: PV spinlocks enabled [ 0.535124][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.536224][ T0] Fallback order for Node 0: 0 [ 0.536903][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125 [ 0.538037][ T0] Policy zone: Normal [ 0.538561][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.553411][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.557740][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.560551][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.561871][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.565572][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.566884][ T0] software IO TLB: area num 2. [ 1.419593][ T0] Memory: 6921704K/8388204K available (83983K kernel code, 22480K rwdata, 19020K rodata, 2220K init, 32260K bss, 1466244K reserved, 0K cma-reserved) [ 1.422261][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 1.429964][ T0] Dynamic Preempt: voluntary [ 1.431487][ T0] Running RCU self tests [ 1.432053][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.432930][ T0] rcu: RCU lockdep checking is enabled. [ 1.433688][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.434640][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.435695][ T0] rcu: RCU debug extended QS entry/exit. [ 1.436457][ T0] All grace periods are expedited (rcu_expedited). [ 1.437309][ T0] Trampoline variant of Tasks RCU enabled. [ 1.438081][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.439173][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.459014][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.460454][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.461589][ T0] random: crng init done [ 1.463118][ T0] Console: colour VGA+ 80x25 [ 1.463816][ T0] printk: console [ttyS0] enabled [ 1.463816][ T0] printk: console [ttyS0] enabled [ 1.465253][ T0] printk: bootconsole [earlyser0] disabled [ 1.465253][ T0] printk: bootconsole [earlyser0] disabled [ 1.467091][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.468240][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.468943][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.469633][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.470456][ T0] ... CLASSHASH_SIZE: 4096 [ 1.471435][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.472324][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.473069][ T0] ... CHAINHASH_SIZE: 131072 [ 1.474012][ T0] memory used by lock dependency info: 20657 kB [ 1.474900][ T0] memory used for stack traces: 8320 kB [ 1.475682][ T0] per task-struct memory footprint: 1920 bytes [ 1.476710][ T0] ACPI: Core revision 20220331 [ 1.478038][ T0] APIC: Switch to symmetric I/O mode setup [ 1.483969][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.485262][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6b90ffa2, max_idle_ns: 440795278193 ns [ 1.487138][ T0] Calibrating delay loop (skipped) preset value.. 4400.28 BogoMIPS (lpj=22001420) [ 1.497122][ T0] pid_max: default: 32768 minimum: 301 [ 1.498110][ T0] LSM: Security Framework initializing [ 1.499178][ T0] landlock: Up and running. [ 1.500086][ T0] Yama: becoming mindful. [ 1.500875][ T0] TOMOYO Linux initialized [ 1.501989][ T0] AppArmor: AppArmor initialized [ 1.503417][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.504626][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.509339][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.510469][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.511642][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.512992][ T0] Spectre V2 : Mitigation: IBRS [ 1.513650][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.514937][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.516035][ T0] RETBleed: Mitigation: IBRS [ 1.516811][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.517181][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.518748][ T0] MDS: Mitigation: Clear CPU buffers [ 1.519463][ T0] TAA: Mitigation: Clear CPU buffers [ 1.520180][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.523096][ T0] Freeing SMP alternatives memory: 60K [ 1.645577][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.647109][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.647109][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.647109][ T1] Running RCU-tasks wait API self tests [ 1.747256][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.749197][ T1] rcu: Hierarchical SRCU implementation. [ 1.749997][ T1] rcu: Max phase no-delay instances is 1000. [ 1.753737][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.755274][ T1] smp: Bringing up secondary CPUs ... [ 1.757287][ T1] x86: Booting SMP configuration: [ 1.757994][ T1] .... node #0, CPUs: #1 [ 1.759809][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.759809][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 1.761313][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 1.763818][ T1] smp: Brought up 1 node, 2 CPUs [ 1.767156][ T1] smpboot: Max logical packages: 1 [ 1.767867][ T1] smpboot: Total of 2 processors activated (8800.56 BogoMIPS) [ 1.809538][ T1] allocated 134217728 bytes of page_ext [ 1.810720][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.814812][ T1] Node 0, zone DMA32: page owner found early allocated 15 pages [ 1.839658][ T1] Node 0, zone Normal: page owner found early allocated 33979 pages [ 1.841517][ T1] devtmpfs: initialized [ 1.857344][ T11] Callback from call_rcu_tasks() invoked. [ 1.859275][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.860791][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 1.864251][ T1] PM: RTC time: 10:28:30, date: 2022-08-24 [ 1.866168][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.871783][ T1] audit: initializing netlink subsys (disabled) [ 1.877185][ T25] audit: type=2000 audit(1661336910.503:1): state=initialized audit_enabled=0 res=1 [ 1.877124][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.877124][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.877124][ T1] cpuidle: using governor menu [ 1.883106][ T1] PCI: Using configuration type 1 for base access [ 2.021017][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.021017][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.037110][ T1] ACPI: Added _OSI(Module Device) [ 2.037110][ T1] ACPI: Added _OSI(Processor Device) [ 2.037394][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.038266][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.039362][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.040174][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.041197][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.140091][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.620972][ T1] ACPI: Interpreter enabled [ 3.622028][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.622807][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.623884][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.625458][ T1] PCI: Using E820 reservations for host bridge windows [ 3.628449][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.699593][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.700949][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.702281][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.704361][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.713137][ T1] PCI host bridge to bus 0000:00 [ 3.713885][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.715111][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.716360][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.717132][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.718296][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.719630][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.725461][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.744292][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.764582][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.768657][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.776492][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.782221][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.799249][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.808421][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.813986][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.830423][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.840212][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.863572][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.869001][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.876560][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.881187][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.898623][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.905561][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.909862][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.935706][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.938949][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.943021][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.948589][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.951584][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.959312][ T1] iommu: Default domain type: Translated [ 3.959312][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.960747][ T1] SCSI subsystem initialized [ 3.961821][ T1] ACPI: bus type USB registered [ 3.961821][ T1] usbcore: registered new interface driver usbfs [ 3.967286][ T1] usbcore: registered new interface driver hub [ 3.968298][ T1] usbcore: registered new device driver usb [ 3.970265][ T1] mc: Linux media interface: v0.10 [ 3.971268][ T1] videodev: Linux video capture interface: v2.00 [ 3.972622][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.973463][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.974943][ T1] PTP clock support registered [ 3.976167][ T1] EDAC MC: Ver: 3.0.0 [ 3.978427][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.981565][ T1] Bluetooth: Core ver 2.22 [ 3.982418][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.983275][ T1] Bluetooth: HCI device and connection manager initialized [ 3.984458][ T1] Bluetooth: HCI socket layer initialized [ 3.987152][ T1] Bluetooth: L2CAP socket layer initialized [ 3.988295][ T1] NET: Registered PF_ATMPVC protocol family [ 3.989090][ T1] NET: Registered PF_ATMSVC protocol family [ 3.990204][ T1] NetLabel: Initializing [ 3.991027][ T1] NetLabel: domain hash size = 128 [ 3.991844][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.993179][ T1] NetLabel: unlabeled traffic allowed by default [ 3.995181][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.996103][ T1] NET: Registered PF_NFC protocol family [ 3.997127][ T1] PCI: Using ACPI for IRQ routing [ 3.998555][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.999578][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.000554][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.001844][ T1] vgaarb: loaded [ 4.007141][ T1] clocksource: Switched to clocksource kvm-clock [ 4.012658][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.014261][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.018176][ T1] TOMOYO: 2.6.0 [ 4.019249][ T1] Mandatory Access Control activated. [ 4.024406][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.026642][ T1] pnp: PnP ACPI init [ 4.046873][ T1] pnp: PnP ACPI: found 7 devices [ 4.087367][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.090868][ T1] NET: Registered PF_INET protocol family [ 4.093859][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 4.107643][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear) [ 4.110758][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 4.113689][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 4.122785][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 4.131178][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.134626][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 4.139314][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 4.143155][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.147225][ T1] RPC: Registered named UNIX socket transport module. [ 4.148913][ T1] RPC: Registered udp transport module. [ 4.150608][ T1] RPC: Registered tcp transport module. [ 4.152303][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.157193][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.159325][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.161405][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.163848][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.167176][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.169270][ T1] PCI: CLS 0 bytes, default 64 [ 4.176944][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.179273][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 4.197421][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.199871][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6b90ffa2, max_idle_ns: 440795278193 ns [ 4.203007][ T1] clocksource: Switched to clocksource tsc [ 4.207904][ T42] kworker/u4:2 (42) used greatest stack depth: 27856 bytes left [ 4.227832][ T49] kworker/u4:2 (49) used greatest stack depth: 27584 bytes left [ 4.232219][ T57] kworker/u4:2 (57) used greatest stack depth: 27104 bytes left [ 4.402119][ T1] Initialise system trusted keyrings [ 4.404644][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 4.452585][ T1] NFS: Registering the id_resolver key type [ 4.453654][ T1] Key type id_resolver registered [ 4.454628][ T1] Key type id_legacy registered [ 4.456058][ T1] 9p: Installing v9fs 9p2000 file system support [ 4.467323][ T1] Key type asymmetric registered [ 4.468274][ T1] Asymmetric key parser 'x509' registered [ 4.469585][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 4.471435][ T1] io scheduler mq-deadline registered [ 4.472457][ T1] io scheduler kyber registered [ 4.488721][ T1] usbcore: registered new interface driver udlfb [ 4.490723][ T1] usbcore: registered new interface driver smscufx [ 4.494360][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.497678][ T1] ACPI: button: Power Button [PWRF] [ 4.499672][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.502177][ T1] ACPI: button: Sleep Button [SLPF] [ 4.523214][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 4.524173][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.539882][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 4.541445][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.557023][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 4.559872][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 4.572738][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 4.580727][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.582945][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.586414][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.590084][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.593976][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.605112][ T1] Non-volatile memory driver v1.3 [ 4.615146][ T1] Linux agpgart interface v0.103 [ 4.619313][ T1] ACPI: bus type drm_connector registered [ 4.625441][ T1] usbcore: registered new interface driver udl [ 4.657544][ T1] loop: module loaded [ 4.659510][ T1] usbcore: registered new interface driver rtsx_usb [ 4.661719][ T1] usbcore: registered new interface driver viperboard [ 4.663859][ T1] usbcore: registered new interface driver dln2 [ 4.666214][ T1] usbcore: registered new interface driver pn533_usb [ 4.668439][ T1] usbcore: registered new interface driver port100 [ 4.670165][ T1] usbcore: registered new interface driver nfcmrvl [ 4.686809][ T1] scsi host0: Virtio SCSI HBA [ 4.728685][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 4.852186][ T8] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 4.853952][ T8] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 4.855014][ T8] sd 0:0:1:0: [sda] Write Protect is off [ 4.856194][ T8] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.870588][ T8] sda: sda1 [ 4.872420][ T8] sd 0:0:1:0: [sda] Attached SCSI disk [ 4.875192][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 4.884056][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 4.885837][ T1] db_root: cannot open: /etc/target [ 4.940682][ T258] BUG: unable to handle page fault for address: ffffdc0000000000 [ 4.942324][ T258] #PF: supervisor read access in kernel mode [ 4.943410][ T258] #PF: error_code(0x0000) - not-present page [ 4.944668][ T258] PGD 100026067 P4D 100026067 PUD 0 [ 4.945891][ T258] Oops: 0000 [#1] PREEMPT SMP KASAN [ 4.946754][ T258] CPU: 0 PID: 258 Comm: kworker/u4:1 Not tainted 6.0.0-rc1-syzkaller-00028-g4dce3b375179 #0 [ 4.948280][ T258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 4.949667][ T258] RIP: 0010:strnlen+0x3b/0x70 [ 4.949894][ T258] Code: 74 3c 48 bb 00 00 00 00 00 fc ff df 49 89 fc 48 89 f8 eb 09 48 83 c0 01 48 39 e8 74 1e 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 <0f> b6 14 1a 38 ca 7f 04 84 d2 75 11 80 38 00 75 d9 4c 29 e0 48 83 [ 4.949894][ T258] RSP: 0000:ffffc9000181fe08 EFLAGS: 00010246 [ 4.949894][ T258] RAX: ffff000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 4.949894][ T258] RDX: 1fffe00000000000 RSI: 0000000000020000 RDI: ffff000000000000 [ 4.949894][ T258] RBP: ffff000000020000 R08: 0000000000000005 R09: 0000000000000000 [ 4.949894][ T258] R10: 0000000000000006 R11: 0000000000000000 R12: ffff000000000000 [ 4.949894][ T258] R13: ffff000000000000 R14: dffffc0000000000 R15: 1ffff11021cd1ab0 [ 4.949894][ T258] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 4.949894][ T258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.949894][ T258] CR2: ffffdc0000000000 CR3: 0000000007825000 CR4: 00000000003506f0 [ 4.949894][ T258] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4.949894][ T258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4.949894][ T258] Call Trace: [ 4.949894][ T258] [ 4.949894][ T258] copy_string_kernel+0x27/0x460 [ 4.949894][ T258] ? memcpy+0x39/0x60 [ 4.949894][ T258] copy_strings_kernel+0xb3/0x190 [ 4.949894][ T258] kernel_execve+0x377/0x500 [ 4.949894][ T258] call_usermodehelper_exec_async+0x2e3/0x580 [ 4.949894][ T258] ? umh_complete+0x90/0x90 [ 4.949894][ T258] ret_from_fork+0x1f/0x30 [ 4.949894][ T258] [ 4.949894][ T258] Modules linked in: [ 4.949894][ T258] CR2: ffffdc0000000000 [ 4.949894][ T258] ---[ end trace 0000000000000000 ]--- [ 4.949892][ T257] BUG: unable to handle page fault for address: ffffdc0000000000 [ 4.949894][ T258] RIP: 0010:strnlen+0x3b/0x70 [ 4.949892][ T257] #PF: supervisor read access in kernel mode [ 4.949894][ T258] Code: 74 3c 48 bb 00 00 00 00 00 fc ff df 49 89 fc 48 89 f8 eb 09 48 83 c0 01 48 39 e8 74 1e 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 <0f> b6 14 1a 38 ca 7f 04 84 d2 75 11 80 38 00 75 d9 4c 29 e0 48 83 [ 4.949892][ T257] #PF: error_code(0x0000) - not-present page [ 4.949894][ T258] RSP: 0000:ffffc9000181fe08 EFLAGS: 00010246 [ 4.949892][ T257] PGD 100026067 P4D 100026067 PUD 0 [ 4.949894][ T258] RAX: ffff000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 4.949894][ T258] RDX: 1fffe00000000000 RSI: 0000000000020000 RDI: ffff000000000000 [ 4.949892][ T257] [ 4.949892][ T257] Oops: 0000 [#2] PREEMPT SMP KASAN [ 4.949894][ T258] RBP: ffff000000020000 R08: 0000000000000005 R09: 0000000000000000 [ 4.949892][ T257] CPU: 1 PID: 257 Comm: kworker/u4:1 Tainted: G D 6.0.0-rc1-syzkaller-00028-g4dce3b375179 #0 [ 4.949894][ T258] R10: 0000000000000006 R11: 0000000000000000 R12: ffff000000000000 [ 4.949892][ T257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 4.949894][ T258] R13: ffff000000000000 R14: dffffc0000000000 R15: 1ffff11021cd1ab0 [ 4.949892][ T257] RIP: 0010:strnlen+0x3b/0x70 [ 4.949894][ T258] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 4.949892][ T257] Code: 74 3c 48 bb 00 00 00 00 00 fc ff df 49 89 fc 48 89 f8 eb 09 48 83 c0 01 48 39 e8 74 1e 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 <0f> b6 14 1a 38 ca 7f 04 84 d2 75 11 80 38 00 75 d9 4c 29 e0 48 83 [ 4.949894][ T258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.949892][ T257] RSP: 0000:ffffc9000180fe08 EFLAGS: 00010246 [ 4.949894][ T258] CR2: ffffdc0000000000 CR3: 0000000007825000 CR4: 00000000003506f0 [ 4.949892][ T257] [ 4.949892][ T257] RAX: ffff000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 4.949894][ T258] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4.949892][ T257] RDX: 1fffe00000000000 RSI: 0000000000020000 RDI: ffff000000000000 [ 4.949894][ T258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4.949892][ T257] RBP: ffff000000020000 R08: 0000000000000005 R09: 0000000000000000 [ 4.949894][ T258] Kernel panic - not syncing: Fatal exception [ 4.949892][ T257] R10: 0000000000000006 R11: 0000000000052040 R12: ffff000000000000 [ 4.949892][ T257] R13: ffff000000000000 R14: dffffc0000000000 R15: 1ffff11021cd1720 [ 4.949892][ T257] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 4.949892][ T257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.949892][ T257] CR2: ffffdc0000000000 CR3: 0000000007825000 CR4: 00000000003506e0 [ 4.949892][ T257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4.949892][ T257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4.949892][ T257] Call Trace: [ 4.949892][ T257] [ 4.949892][ T257] copy_string_kernel+0x27/0x460 [ 4.949892][ T257] ? memcpy+0x39/0x60 [ 4.949892][ T257] copy_strings_kernel+0xb3/0x190 [ 4.949892][ T257] kernel_execve+0x377/0x500 [ 4.949892][ T257] call_usermodehelper_exec_async+0x2e3/0x580 [ 4.949892][ T257] ? umh_complete+0x90/0x90 [ 4.949892][ T257] ret_from_fork+0x1f/0x30 [ 4.949892][ T257] [ 4.949892][ T257] Modules linked in: [ 4.949892][ T257] CR2: ffffdc0000000000 [ 4.949892][ T257] ---[ end trace 0000000000000000 ]--- [ 4.949892][ T257] RIP: 0010:strnlen+0x3b/0x70 [ 4.949892][ T257] Code: 74 3c 48 bb 00 00 00 00 00 fc ff df 49 89 fc 48 89 f8 eb 09 48 83 c0 01 48 39 e8 74 1e 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 <0f> b6 14 1a 38 ca 7f 04 84 d2 75 11 80 38 00 75 d9 4c 29 e0 48 83 [ 4.949892][ T257] RSP: 0000:ffffc9000181fe08 EFLAGS: 00010246 [ 4.949892][ T257] RAX: ffff000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 4.949892][ T257] RDX: 1fffe00000000000 RSI: 0000000000020000 RDI: ffff000000000000 [ 4.949892][ T257] RBP: ffff000000020000 R08: 0000000000000005 R09: 0000000000000000 [ 4.949892][ T257] R10: 0000000000000006 R11: 0000000000000000 R12: ffff000000000000 [ 4.949892][ T257] R13: ffff000000000000 R14: dffffc0000000000 R15: 1ffff11021cd1ab0 [ 4.949892][ T257] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 4.949892][ T257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.949892][ T257] CR2: ffffdc0000000000 CR3: 0000000007825000 CR4: 00000000003506e0 [ 4.949892][ T257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4.949892][ T257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4.949894][ T258] Shutting down cpus with NMI [ 4.949894][ T258] Kernel Offset: disabled [ 4.949894][ T258] Rebooting in 86400 seconds..