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@10.128.1.62" "pwd"]: exit status 255 ssh: connect to host 10.128.1.62 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. serialport: Connected to syzkaller.us-central1-c.ci2-upstream-usb-test-2 port 1 (session ID: 94f9b514395d99174c954568e126c369563e1a108bd6be008f698ebe15f5b325, active connections: 1). 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-00047-g10174220f55a (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-e820: [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 [ 0.000008][ T0] kvm-clock: using sched offset of 3313039638 cycles [ 0.001066][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003951][ T0] tsc: Detected 2200.220 MHz processor [ 0.009268][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010428][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011557][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018130][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.019142][ T0] Using GB pages for direct mapping [ 0.021884][ T0] ACPI: Early table checksum verification disabled [ 0.023383][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.024532][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.026014][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.027542][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.029346][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.030522][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.031508][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.033257][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.034697][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.036195][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.037917][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.039415][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.040702][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041775][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.043202][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.045097][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.046547][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.047758][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.049572][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.050705][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.051875][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053402][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.054726][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.055679][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.058505][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.060436][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff] [ 0.099610][ T0] Zone ranges: [ 0.100164][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.101318][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.102375][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.103550][ T0] Movable zone start for each node [ 0.104293][ T0] Early memory node ranges [ 0.104898][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105939][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106873][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.108060][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.109157][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.109291][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.170888][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.483810][ T0] kasan: KernelAddressSanitizer initialized [ 0.486913][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.487801][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.489630][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.490909][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.492026][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.493400][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.494614][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.495791][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.497305][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.498461][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.499901][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.501279][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.502833][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.504189][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.505631][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.506910][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.508885][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.509949][ T0] Booting paravirtualized kernel on KVM [ 0.510770][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.551183][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.553600][ T0] percpu: Embedded 67 pages/cpu s233568 r8192 d32672 u1048576 [ 0.555002][ T0] kvm-guest: PV spinlocks enabled [ 0.555981][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.557178][ T0] Fallback order for Node 0: 0 [ 0.557972][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125 [ 0.559554][ T0] Policy zone: Normal [ 0.560113][ 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 [ 0.578812][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.583698][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.586718][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.587992][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.592165][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.594202][ T0] software IO TLB: area num 2. [ 1.480215][ T0] Memory: 6921704K/8388204K available (83983K kernel code, 22480K rwdata, 19020K rodata, 2220K init, 32260K bss, 1466244K reserved, 0K cma-reserved) [ 1.483118][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 1.491581][ T0] Dynamic Preempt: voluntary [ 1.493230][ T0] Running RCU self tests [ 1.494068][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.495172][ T0] rcu: RCU lockdep checking is enabled. [ 1.496074][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.497324][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.498600][ T0] rcu: RCU debug extended QS entry/exit. [ 1.499431][ T0] All grace periods are expedited (rcu_expedited). [ 1.500758][ T0] Trampoline variant of Tasks RCU enabled. [ 1.501631][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.502910][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.523166][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.524594][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.525866][ T0] random: crng init done [ 1.527732][ T0] Console: colour VGA+ 80x25 [ 1.528616][ T0] printk: console [ttyS0] enabled [ 1.528616][ T0] printk: console [ttyS0] enabled [ 1.530189][ T0] printk: bootconsole [earlyser0] disabled [ 1.530189][ T0] printk: bootconsole [earlyser0] disabled [ 1.531967][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.533433][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.534412][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.535276][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.536067][ T0] ... CLASSHASH_SIZE: 4096 [ 1.536774][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.537523][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.538508][ T0] ... CHAINHASH_SIZE: 131072 [ 1.539263][ T0] memory used by lock dependency info: 20657 kB [ 1.540169][ T0] memory used for stack traces: 8320 kB [ 1.541275][ T0] per task-struct memory footprint: 1920 bytes [ 1.542321][ T0] ACPI: Core revision 20220331 [ 1.544011][ T0] APIC: Switch to symmetric I/O mode setup [ 1.550433][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.552144][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb702bab20, max_idle_ns: 440795313305 ns [ 1.554318][ T0] Calibrating delay loop (skipped) preset value.. 4400.44 BogoMIPS (lpj=22002200) [ 1.556089][ T0] pid_max: default: 32768 minimum: 301 [ 1.557069][ T0] LSM: Security Framework initializing [ 1.557992][ T0] landlock: Up and running. [ 1.558728][ T0] Yama: becoming mindful. [ 1.559453][ T0] TOMOYO Linux initialized [ 1.560290][ T0] AppArmor: AppArmor initialized [ 1.561840][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.563096][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.567285][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.568230][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.569204][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.570503][ T0] Spectre V2 : Mitigation: IBRS [ 1.571162][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.572396][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.573432][ T0] RETBleed: Mitigation: IBRS [ 1.574344][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.575697][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.576977][ T0] MDS: Mitigation: Clear CPU buffers [ 1.577692][ T0] TAA: Mitigation: Clear CPU buffers [ 1.578435][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.581348][ T0] Freeing SMP alternatives memory: 60K [ 1.703123][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.704290][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.704290][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.704290][ T1] Running RCU-tasks wait API self tests [ 1.804428][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.806517][ T1] rcu: Hierarchical SRCU implementation. [ 1.807302][ T1] rcu: Max phase no-delay instances is 1000. [ 1.810976][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.812481][ T1] smp: Bringing up secondary CPUs ... [ 1.814492][ T1] x86: Booting SMP configuration: [ 1.815345][ T1] .... node #0, CPUs: #1 [ 1.817252][ 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. [ 1.817252][ 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. [ 1.818931][ 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. [ 1.824673][ T1] smp: Brought up 1 node, 2 CPUs [ 1.825728][ T1] smpboot: Max logical packages: 1 [ 1.827153][ T1] smpboot: Total of 2 processors activated (8800.88 BogoMIPS) [ 1.899705][ T1] allocated 134217728 bytes of page_ext [ 1.901191][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.906601][ T1] Node 0, zone DMA32: page owner found early allocated 15 pages [ 1.914526][ T11] Callback from call_rcu_tasks() invoked. [ 1.934925][ T1] Node 0, zone Normal: page owner found early allocated 33979 pages [ 1.938134][ T1] devtmpfs: initialized [ 1.958554][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.961161][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 1.967156][ T1] PM: RTC time: 02:16:12, date: 2022-09-01 [ 1.969413][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.976262][ T1] audit: initializing netlink subsys (disabled) [ 1.978429][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.978429][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.978429][ T24] audit: type=2000 audit(1661998572.323:1): state=initialized audit_enabled=0 res=1 [ 1.984406][ T1] cpuidle: using governor menu [ 1.991084][ T1] PCI: Using configuration type 1 for base access [ 2.138018][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.139600][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.157659][ T1] ACPI: Added _OSI(Module Device) [ 2.158726][ T1] ACPI: Added _OSI(Processor Device) [ 2.160540][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.161878][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.163457][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.164827][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.167044][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.267079][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.300078][ T1] ACPI: Interpreter enabled [ 2.301879][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.303302][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.304693][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.306976][ T1] PCI: Using E820 reservations for host bridge windows [ 2.312466][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.446768][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.448710][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.450579][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.454021][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.471877][ T1] PCI host bridge to bus 0000:00 [ 2.473032][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.474324][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.476048][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.478154][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.480735][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.484567][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.491618][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.515318][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.538012][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.543357][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.554320][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.562847][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.586820][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.598765][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.606084][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.629980][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.644425][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.682802][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.687851][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.700541][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.708290][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 2.733276][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 2.742852][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 2.749728][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 2.794555][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.802581][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.809775][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.816928][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.821281][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 2.836092][ T1] iommu: Default domain type: Translated [ 2.837082][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 2.840995][ T1] SCSI subsystem initialized [ 2.844320][ T1] ACPI: bus type USB registered [ 2.846723][ T1] usbcore: registered new interface driver usbfs [ 2.848800][ T1] usbcore: registered new interface driver hub [ 2.850980][ T1] usbcore: registered new device driver usb [ 2.854520][ T1] mc: Linux media interface: v0.10 [ 2.855872][ T1] videodev: Linux video capture interface: v2.00 [ 2.858340][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.859897][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.863113][ T1] PTP clock support registered [ 2.865204][ T1] EDAC MC: Ver: 3.0.0 [ 2.869364][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.875685][ T1] Bluetooth: Core ver 2.22 [ 2.877056][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.878756][ T1] Bluetooth: HCI device and connection manager initialized [ 2.880714][ T1] Bluetooth: HCI socket layer initialized [ 2.882453][ T1] Bluetooth: L2CAP socket layer initialized [ 2.884415][ T1] NET: Registered PF_ATMPVC protocol family [ 2.886419][ T1] NET: Registered PF_ATMSVC protocol family [ 2.888556][ T1] NetLabel: Initializing [ 2.889671][ T1] NetLabel: domain hash size = 128 [ 2.891112][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.893176][ T1] NetLabel: unlabeled traffic allowed by default [ 2.896138][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.897615][ T1] NET: Registered PF_NFC protocol family [ 2.899011][ T1] PCI: Using ACPI for IRQ routing [ 2.901262][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 2.903246][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 2.904290][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.904320][ T1] vgaarb: loaded [ 5.049563][ T1] clocksource: Switched to clocksource kvm-clock [ 5.054290][ T1] VFS: Disk quotas dquot_6.6.0 [ 5.054290][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 5.057304][ T1] TOMOYO: 2.6.0 [ 5.058187][ T1] Mandatory Access Control activated. [ 5.063118][ T1] AppArmor: AppArmor Filesystem Enabled [ 5.065470][ T1] pnp: PnP ACPI init [ 5.085787][ T1] pnp: PnP ACPI: found 7 devices [ 5.125213][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 5.128868][ T1] NET: Registered PF_INET protocol family [ 5.131363][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 5.144651][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear) [ 5.147804][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 5.150535][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 5.159376][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 5.167582][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 5.171412][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 5.175694][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 5.179339][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 5.183670][ T1] RPC: Registered named UNIX socket transport module. [ 5.185855][ T1] RPC: Registered udp transport module. [ 5.188017][ T1] RPC: Registered tcp transport module. [ 5.189764][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.194611][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.196632][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.198551][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.200551][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 5.204007][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 5.206211][ T1] PCI: CLS 0 bytes, default 64 [ 5.214144][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.216120][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 5.225133][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.228308][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb702bab20, max_idle_ns: 440795313305 ns [ 5.231781][ T1] clocksource: Switched to clocksource tsc [ 5.238923][ T41] kworker/u4:2 (41) used greatest stack depth: 27960 bytes left [ 5.269978][ T49] kworker/u4:2 (49) used greatest stack depth: 27584 bytes left [ 5.470468][ T1] Initialise system trusted keyrings [ 5.473580][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.523851][ T1] NFS: Registering the id_resolver key type [ 5.525019][ T1] Key type id_resolver registered [ 5.525997][ T1] Key type id_legacy registered [ 5.527355][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.539411][ T1] Key type asymmetric registered [ 5.540327][ T1] Asymmetric key parser 'x509' registered [ 5.541590][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 5.543550][ T1] io scheduler mq-deadline registered [ 5.544578][ T1] io scheduler kyber registered [ 5.559002][ T1] usbcore: registered new interface driver udlfb [ 5.560983][ T1] usbcore: registered new interface driver smscufx [ 5.564480][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.567847][ T1] ACPI: button: Power Button [PWRF] [ 5.569821][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.572514][ T1] ACPI: button: Sleep Button [SLPF] [ 5.595564][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.597213][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.614875][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.615979][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.634536][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.636113][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.650103][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 5.657486][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 5.660114][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.663737][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 5.667105][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 5.670377][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 5.677020][ T1] Non-volatile memory driver v1.3 [ 5.695549][ T1] Linux agpgart interface v0.103 [ 5.698963][ T1] ACPI: bus type drm_connector registered [ 5.705411][ T1] usbcore: registered new interface driver udl [ 5.738185][ T1] loop: module loaded [ 5.739866][ T1] usbcore: registered new interface driver rtsx_usb [ 5.741856][ T1] usbcore: registered new interface driver viperboard [ 5.743899][ T1] usbcore: registered new interface driver dln2 [ 5.746882][ T1] usbcore: registered new interface driver pn533_usb [ 5.749252][ T1] usbcore: registered new interface driver port100 [ 5.750724][ T1] usbcore: registered new interface driver nfcmrvl [ 5.769931][ T1] scsi host0: Virtio SCSI HBA [ 5.812338][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.943956][ T26] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.945756][ T26] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.946916][ T26] sd 0:0:1:0: [sda] Write Protect is off [ 5.948219][ T26] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.957546][ T26] sda: sda1 [ 5.959501][ T26] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.962309][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.971032][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 5.972966][ T1] db_root: cannot open: /etc/target [ 6.007448][ C0] general protection fault, probably for non-canonical address 0xffff000000000000: 0000 [#1] PREEMPT SMP KASAN [ 6.016145][ C0] KASAN: maybe wild-memory-access in range [0xfff8200000000000-0xfff8200000000007] [ 6.016145][ C0] CPU: 0 PID: 13 Comm: ksoftirqd/0 Not tainted 6.0.0-rc1-syzkaller-00047-g10174220f55a #0 [ 6.016145][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 6.016145][ C0] RIP: 0010:rcu_core+0x7af/0x1780 [ 6.016145][ C0] Code: 07 f3 f7 ff 49 8d 7f 08 5e 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 f8 0b 00 00 49 8b 47 08 4c 89 ff 49 c7 47 08 00 00 00 00 d0 48 c7 c6 f0 2f 32 81 48 c7 c7 c0 4e a9 87 e8 4c eb f7 ff 65 [ 6.016145][ C0] RSP: 0000:ffffc900000dfd58 EFLAGS: 00010246 [ 6.016145][ C0] RAX: ffff000000000000 RBX: 0000000000000000 RCX: 603ad66270707a3c [ 6.016145][ C0] RDX: 1ffff1102005a13e RSI: ffffffff81322f8d RDI: ffff88810e52b0a8 [ 6.016145][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffff8b0766df [ 6.016145][ C0] R10: fffffbfff160ecdb R11: 0000000000000001 R12: dffffc0000000000 [ 6.016145][ C0] R13: ffffc900000dfdc8 R14: 0000000000000001 R15: ffff88810e52b0a8 [ 6.016145][ C0] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 6.016145][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.016145][ C0] CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0 [ 6.016145][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.016145][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.016145][ C0] Call Trace: [ 6.016145][ C0] [ 6.016145][ C0] ? rcu_report_dead+0x680/0x680 [ 6.016145][ C0] ? __schedule+0x947/0x26f0 [ 6.016145][ C0] __do_softirq+0x1c0/0x9a9 [ 6.016145][ C0] ? __irq_exit_rcu+0x170/0x170 [ 6.016145][ C0] run_ksoftirqd+0x2d/0x60 [ 6.016145][ C0] smpboot_thread_fn+0x645/0x9c0 [ 6.016145][ C0] ? sort_range+0x30/0x30 [ 6.016145][ C0] kthread+0x2ea/0x3a0 [ 6.016145][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 6.016145][ C0] ret_from_fork+0x1f/0x30 [ 6.016145][ C0] [ 6.016145][ C0] Modules linked in: [ 6.064373][ C0] ---[ end trace 0000000000000000 ]--- [ 6.065907][ C0] RIP: 0010:rcu_core+0x7af/0x1780 [ 6.067299][ C0] Code: 07 f3 f7 ff 49 8d 7f 08 5e 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 f8 0b 00 00 49 8b 47 08 4c 89 ff 49 c7 47 08 00 00 00 00 d0 48 c7 c6 f0 2f 32 81 48 c7 c7 c0 4e a9 87 e8 4c eb f7 ff 65 [ 6.081184][ T1] BUG: unable to handle page fault for address: ffffdc0000000008 [ 6.085903][ C0] RSP: 0000:ffffc900000dfd58 EFLAGS: 00010246 [ 6.087468][ T1] #PF: supervisor read access in kernel mode [ 6.087472][ C0] [ 6.087482][ T1] #PF: error_code(0x0000) - not-present page [ 6.087510][ T1] PGD 100026067 [ 6.089148][ C0] RAX: ffff000000000000 RBX: 0000000000000000 RCX: 603ad66270707a3c [ 6.090754][ T1] P4D 100026067 PUD 0 [ 6.091147][ C0] RDX: 1ffff1102005a13e RSI: ffffffff81322f8d RDI: ffff88810e52b0a8 [ 6.090861][ T1] [ 6.090861][ T1] Oops: 0000 [#2] PREEMPT SMP KASAN [ 6.093558][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffff8b0766df [ 6.090861][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G D 6.0.0-rc1-syzkaller-00047-g10174220f55a #0 [ 6.090861][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 6.096068][ C0] R10: fffffbfff160ecdb R11: 0000000000000001 R12: dffffc0000000000 [ 6.090861][ T1] RIP: 0010:enqueue_task_fair+0x46d/0x1e50 [ 6.098131][ C0] R13: ffffc900000dfdc8 R14: 0000000000000001 R15: ffff88810e52b0a8 [ 6.090861][ T1] Code: 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 6d 17 00 00 4c 8b 7b 50 ba 01 00 00 00 eb 03 48 89 c5 48 8d 7d 40 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 9f 10 00 00 4c 3b 7d 40 4c 8d 65 10 78 06 4c [ 6.101502][ C0] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 6.090861][ T1] RSP: 0000:ffffc9000001f728 EFLAGS: 00010802 [ 6.105999][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.090861][ T1] [ 6.090861][ T1] RAX: 1fffe00000000008 RBX: ffff88810c949d00 RCX: 00000000000001d2 [ 6.108948][ C0] CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0 [ 6.090861][ T1] RDX: 0000000000000000 RSI: ffff8881f6937bf0 RDI: ffff000000000040 [ 6.115083][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.090861][ T1] RBP: ffff000000000000 R08: 0000000000000000 R09: ffff8881f6937bd0 [ 6.118565][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.090861][ T1] R10: ffff88810c949d10 R11: ffff8881f6937b00 R12: ffff88810e678098 [ 6.120327][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 6.090861][ T1] R13: dffffc0000000000 R14: ffff8881f6937bc0 R15: 00000000e951695c [ 6.090861][ T1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 6.090861][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.090861][ T1] CR2: ffffdc0000000008 CR3: 0000000007825000 CR4: 00000000003506e0 [ 6.090861][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.090861][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.090861][ T1] Call Trace: [ 6.090861][ T1] [ 6.090861][ T1] ttwu_do_activate+0x181/0x450 [ 6.090861][ T1] try_to_wake_up+0xe39/0x1c20 [ 6.090861][ T1] ? push_cpu_stop+0x9e0/0x9e0 [ 6.090861][ T1] ? debug_object_assert_init+0x2e0/0x2e0 [ 6.090861][ T1] insert_work+0x27e/0x350 [ 6.090861][ T1] __queue_work+0x625/0x1210 [ 6.090861][ T1] ? lock_release+0x560/0x780 [ 6.090861][ T1] ? virtio_dev_probe+0x577/0x870 [ 6.090861][ T1] __queue_delayed_work+0x1c8/0x270 [ 6.090861][ T1] queue_delayed_work_on+0x105/0x120 [ 6.090861][ T1] linkwatch_schedule_work+0x181/0x1c0 [ 6.090861][ T1] linkwatch_fire_event+0x65/0x260 [ 6.090861][ T1] netif_carrier_off+0x96/0xb0 [ 6.090861][ T1] virtnet_probe+0x2563/0x30f0 [ 6.090861][ T1] ? virtnet_find_vqs+0xf00/0xf00 [ 6.090861][ T1] virtio_dev_probe+0x577/0x870 [ 6.090861][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.090861][ T1] really_probe+0x249/0xb90 [ 6.090861][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.090861][ T1] driver_probe_device+0x4c/0x1a0 [ 6.090861][ T1] __driver_attach+0x223/0x550 [ 6.090861][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.090861][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.090861][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.090861][ T1] bus_add_driver+0x4c9/0x640 [ 6.090861][ T1] driver_register+0x220/0x3a0 [ 6.090861][ T1] ? phy_module_init+0x18/0x18 [ 6.090861][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.090861][ T1] do_one_initcall+0xfe/0x650 [ 6.090861][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.090861][ T1] ? parameq+0x110/0x170 [ 6.090861][ T1] kernel_init_freeable+0x6ac/0x735 [ 6.090861][ T1] ? rest_init+0x270/0x270 [ 6.090861][ T1] kernel_init+0x1a/0x1d0 [ 6.090861][ T1] ? rest_init+0x270/0x270 [ 6.090861][ T1] ret_from_fork+0x1f/0x30 [ 6.090861][ T1] [ 6.090861][ T1] Modules linked in: [ 6.090861][ T1] CR2: ffffdc0000000008 [ 6.090861][ T1] ---[ end trace 0000000000000000 ]--- [ 6.090861][ T1] RIP: 0010:rcu_core+0x7af/0x1780 [ 6.090861][ T1] Code: 07 f3 f7 ff 49 8d 7f 08 5e 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 f8 0b 00 00 49 8b 47 08 4c 89 ff 49 c7 47 08 00 00 00 00 d0 48 c7 c6 f0 2f 32 81 48 c7 c7 c0 4e a9 87 e8 4c eb f7 ff 65 [ 6.090861][ T1] RSP: 0000:ffffc900000dfd58 EFLAGS: 00010246 [ 6.090861][ T1] RAX: ffff000000000000 RBX: 0000000000000000 RCX: 603ad66270707a3c [ 6.090861][ T1] RDX: 1ffff1102005a13e RSI: ffffffff81322f8d RDI: ffff88810e52b0a8 [ 6.090861][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffff8b0766df [ 6.090861][ T1] R10: fffffbfff160ecdb R11: 0000000000000001 R12: dffffc0000000000 [ 6.090861][ T1] R13: ffffc900000dfdc8 R14: 0000000000000001 R15: ffff88810e52b0a8 [ 6.090861][ T1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 6.090861][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.090861][ T1] CR2: ffffdc0000000008 CR3: 0000000007825000 CR4: 00000000003506e0 [ 6.090861][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.090861][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.125070][ C0] Shutting down cpus with NMI [ 6.125070][ C0] Kernel Offset: disabled [ 6.125070][ C0] Rebooting in 86400 seconds..