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@10.128.0.69" "pwd"]: exit status 255 ssh: connect to host 10.128.0.69 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.ci-upstream-kasan-gce-test-0 port 1 (session ID: 8b1795eb7702d79ecda80a4aa6ed3f5678710a11b1e2f11e74f83c8cb63fd335, 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 7142d089-9556-996e-aa33-7e0cb651fb83 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 5.19.0-syzkaller-14374-g5d6a0f4da927 (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] 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 [ 0.000009][ T0] kvm-clock: using sched offset of 5783652628 cycles [ 0.001000][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003676][ T0] tsc: Detected 2200.162 MHz processor [ 0.009497][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010569][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011973][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018759][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.020360][ T0] Using GB pages for direct mapping [ 0.023297][ T0] ACPI: Early table checksum verification disabled [ 0.024356][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.026046][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.027394][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.028939][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.030453][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.031339][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.032570][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.034098][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.035415][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.037325][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.038982][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.042726][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.043948][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.045080][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.046591][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.047756][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.048907][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.050176][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.052543][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.053256][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.053951][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.054940][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.055975][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.056989][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.058724][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.060502][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.061732][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.063516][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.065353][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.130447][ T0] Zone ranges: [ 0.131024][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.132219][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.133419][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.134673][ T0] Device empty [ 0.135280][ T0] Movable zone start for each node [ 0.136134][ T0] Early memory node ranges [ 0.136877][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.137927][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.138990][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.140181][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.141139][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.142267][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.143482][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.143656][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.182914][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.740580][ T0] kasan: KernelAddressSanitizer initialized [ 0.743226][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.743936][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.745064][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.747140][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.748246][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.749397][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.750469][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.751650][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.752845][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.753980][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.755131][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.756335][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.757527][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.758675][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.759780][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.761152][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.762709][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.763945][ T0] Booting paravirtualized kernel on KVM [ 0.764715][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.835659][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.837705][ T0] percpu: Embedded 69 pages/cpu s243912 r8192 d30520 u1048576 [ 0.838944][ T0] kvm-guest: PV spinlocks enabled [ 0.839724][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.841110][ T0] Fallback order for Node 0: 0 1 [ 0.841881][ T0] Fallback order for Node 1: 1 0 [ 0.842713][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.844168][ T0] Policy zone: Normal [ 0.844736][ 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 [ 0.863661][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.866988][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.872265][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.873598][ T0] software IO TLB: area num 2. [ 1.904883][ T0] Memory: 6828212K/8388204K available (143390K kernel code, 34859K rwdata, 30344K rodata, 2724K init, 33928K bss, 1559736K reserved, 0K cma-reserved) [ 1.909669][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.913023][ T0] Dynamic Preempt: full [ 1.914732][ T0] Running RCU self tests [ 1.915372][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.916378][ T0] rcu: RCU lockdep checking is enabled. [ 1.917104][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.918178][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.919459][ T0] rcu: RCU debug extended QS entry/exit. [ 1.920271][ T0] All grace periods are expedited (rcu_expedited). [ 1.921470][ T0] Trampoline variant of Tasks RCU enabled. [ 1.922670][ T0] Tracing variant of Tasks RCU enabled. [ 1.923973][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.925187][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.965135][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.966705][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.968087][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.969875][ T0] random: crng init done [ 1.971942][ T0] Console: colour VGA+ 80x25 [ 1.972746][ T0] printk: console [ttyS0] enabled [ 1.972746][ T0] printk: console [ttyS0] enabled [ 1.974823][ T0] printk: bootconsole [earlyser0] disabled [ 1.974823][ T0] printk: bootconsole [earlyser0] disabled [ 1.976990][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.978510][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.979190][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.979977][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.980860][ T0] ... CLASSHASH_SIZE: 4096 [ 1.981607][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.982883][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.984016][ T0] ... CHAINHASH_SIZE: 131072 [ 1.984967][ T0] memory used by lock dependency info: 20657 kB [ 1.985866][ T0] memory used for stack traces: 8320 kB [ 1.987001][ T0] per task-struct memory footprint: 1920 bytes [ 1.988213][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.990075][ T0] ACPI: Core revision 20220331 [ 1.991583][ T0] APIC: Switch to symmetric I/O mode setup [ 1.998091][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.999694][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6cbb9648, max_idle_ns: 440795209148 ns [ 2.002062][ T0] Calibrating delay loop (skipped) preset value.. 4400.32 BogoMIPS (lpj=22001620) [ 2.003582][ T0] pid_max: default: 32768 minimum: 301 [ 2.004797][ T0] LSM: Security Framework initializing [ 2.006775][ T0] landlock: Up and running. [ 2.007573][ T0] Yama: becoming mindful. [ 2.008406][ T0] TOMOYO Linux initialized [ 2.009224][ T0] AppArmor: AppArmor initialized [ 2.010007][ T0] LSM support for eBPF active [ 2.017109][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.021565][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.022239][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.023557][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.028286][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 2.029470][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 2.030766][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.032130][ T0] Spectre V2 : Mitigation: IBRS [ 2.032871][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.034508][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 2.035700][ T0] RETBleed: Mitigation: IBRS [ 2.036396][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.039548][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.042107][ T0] MDS: Mitigation: Clear CPU buffers [ 2.042938][ T0] TAA: Mitigation: Clear CPU buffers [ 2.043967][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.047644][ T0] Freeing SMP alternatives memory: 112K [ 2.169867][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.172045][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 2.172045][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 2.172045][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 2.172045][ T1] Running RCU-tasks wait API self tests [ 2.282382][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.284885][ T1] rcu: Hierarchical SRCU implementation. [ 2.285948][ T1] rcu: Max phase no-delay instances is 1000. [ 2.291134][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.292868][ T1] smp: Bringing up secondary CPUs ... [ 2.295398][ T1] x86: Booting SMP configuration: [ 2.296822][ T1] .... node #0, CPUs: #1 [ 2.299556][ 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. [ 2.302239][ 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. [ 2.305712][ 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. [ 2.309643][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.312063][ T1] smpboot: Max logical packages: 1 [ 2.312997][ T1] smpboot: Total of 2 processors activated (8800.64 BogoMIPS) [ 2.322136][ T13] Callback from call_rcu_tasks_trace() invoked. [ 2.378420][ T1] allocated 134217728 bytes of page_ext [ 2.379727][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.393035][ T1] Node 0, zone DMA32: page owner found early allocated 20095 pages [ 2.408267][ T1] Node 0, zone Normal: page owner found early allocated 228 pages [ 2.417323][ T1] Node 1, zone Normal: page owner found early allocated 18928 pages [ 2.422761][ T1] devtmpfs: initialized [ 2.432088][ T1] x86/mm: Memory block size: 128MB [ 2.472201][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.474623][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.478958][ T1] PM: RTC time: 19:59:35, date: 2022-08-14 [ 2.488520][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.502332][ T12] Callback from call_rcu_tasks() invoked. [ 2.496871][ T1] audit: initializing netlink subsys (disabled) [ 2.505139][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.505152][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.506656][ T1] cpuidle: using governor menu [ 2.512134][ T27] audit: type=2000 audit(1660507175.773:1): state=initialized audit_enabled=0 res=1 [ 2.512065][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.514120][ T1] PCI: Using configuration type 1 for base access [ 2.722183][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.742751][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.752168][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.752168][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.752168][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.772054][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.782089][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.782089][ T1] raid6: using avx2x2 recovery algorithm [ 2.782089][ T1] ACPI: Added _OSI(Module Device) [ 2.782089][ T1] ACPI: Added _OSI(Processor Device) [ 2.784153][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.787182][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.789318][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.790736][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.802181][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.894343][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.990483][ T1] ACPI: Interpreter enabled [ 2.992001][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.993599][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.995986][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.998334][ T1] PCI: Using E820 reservations for host bridge windows [ 3.004023][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.142117][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.144840][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.146761][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.150199][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.166349][ T1] PCI host bridge to bus 0000:00 [ 3.167561][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.169527][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.171718][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.172073][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.174422][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.177289][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.179919][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.189710][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.215682][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.240034][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.246148][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.257753][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.266731][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.288824][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.302088][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.310834][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.338766][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.353668][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.384703][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.391259][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.402074][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.410038][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.432598][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.442407][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.450070][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.494030][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.501678][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.507818][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.517322][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.522839][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.538011][ T1] iommu: Default domain type: Translated [ 3.538011][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.547203][ T1] SCSI subsystem initialized [ 3.549646][ T1] ACPI: bus type USB registered [ 3.549646][ T1] usbcore: registered new interface driver usbfs [ 3.549646][ T1] usbcore: registered new interface driver hub [ 3.550001][ T1] usbcore: registered new device driver usb [ 3.553832][ T1] mc: Linux media interface: v0.10 [ 3.555847][ T1] videodev: Linux video capture interface: v2.00 [ 3.558383][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.560386][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.562222][ T1] PTP clock support registered [ 3.572978][ T1] EDAC MC: Ver: 3.0.0 [ 3.572978][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.576736][ T1] Bluetooth: Core ver 2.22 [ 3.578101][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.579939][ T1] Bluetooth: HCI device and connection manager initialized [ 3.582209][ T1] Bluetooth: HCI socket layer initialized [ 3.583626][ T1] Bluetooth: L2CAP socket layer initialized [ 3.585908][ T1] Bluetooth: SCO socket layer initialized [ 3.587854][ T1] NET: Registered PF_ATMPVC protocol family [ 3.589222][ T1] NET: Registered PF_ATMSVC protocol family [ 3.592568][ T1] NetLabel: Initializing [ 3.593970][ T1] NetLabel: domain hash size = 128 [ 3.595729][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.597903][ T1] NetLabel: unlabeled traffic allowed by default [ 3.611256][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.612441][ T1] NET: Registered PF_NFC protocol family [ 3.614315][ T1] PCI: Using ACPI for IRQ routing [ 3.617442][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.619491][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.621260][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.622063][ T1] vgaarb: loaded [ 3.634100][ T1] clocksource: Switched to clocksource kvm-clock [ 3.642027][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.643631][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.646958][ T1] FS-Cache: Loaded [ 3.649710][ T1] CacheFiles: Loaded [ 3.651407][ T1] TOMOYO: 2.6.0 [ 3.652539][ T1] Mandatory Access Control activated. [ 3.657565][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.659805][ T1] pnp: PnP ACPI init [ 3.681292][ T1] pnp: PnP ACPI: found 7 devices [ 3.728407][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.733523][ T1] NET: Registered PF_INET protocol family [ 3.738377][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.752212][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.757157][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.761739][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.771854][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.780756][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.786963][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.791901][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.797062][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.800698][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.805547][ T1] RPC: Registered named UNIX socket transport module. [ 3.807666][ T1] RPC: Registered udp transport module. [ 3.809328][ T1] RPC: Registered tcp transport module. [ 3.810900][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.816205][ T1] NET: Registered PF_XDP protocol family [ 3.817701][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.819787][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.821632][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.823605][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.827174][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.829534][ T1] PCI: CLS 0 bytes, default 64 [ 3.837889][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.840075][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.842412][ T1] ACPI: bus type thunderbolt registered [ 3.853835][ T56] kworker/u4:1 (56) used greatest stack depth: 27952 bytes left [ 3.857439][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.886359][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.887891][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6cbb9648, max_idle_ns: 440795209148 ns [ 3.891137][ T1] clocksource: Switched to clocksource tsc [ 3.891964][ T57] kworker/u4:1 (57) used greatest stack depth: 27472 bytes left [ 7.228653][ T1] Initialise system trusted keyrings [ 7.229294][ T92] kworker/u4:0 (92) used greatest stack depth: 27264 bytes left [ 7.235119][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.279330][ T1] zbud: loaded [ 7.288488][ T1] DLM installed [ 7.296674][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.310301][ T1] NFS: Registering the id_resolver key type [ 7.311856][ T1] Key type id_resolver registered [ 7.313496][ T1] Key type id_legacy registered [ 7.314860][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.317008][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.329205][ T1] Key type cifs.spnego registered [ 7.330506][ T1] Key type cifs.idmap registered [ 7.331890][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.334821][ T1] ntfs3: Max link count 4000 [ 7.335960][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 7.337047][ T1] ntfs3: Read-only LZX/Xpress compression included [ 7.339771][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.341336][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.347883][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.349424][ T1] QNX4 filesystem 0.2.3 registered. [ 7.351347][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.353976][ T1] fuse: init (API version 7.36) [ 7.359809][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.361739][ T1] orangefs_init: module version upstream loaded [ 7.364244][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.383737][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 7.398247][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.402676][ T1] NILFS version 2 loaded [ 7.403980][ T1] befs: version: 0.9.3 [ 7.406689][ T1] ocfs2: Registered cluster interface o2cb [ 7.408587][ T1] ocfs2: Registered cluster interface user [ 7.410678][ T1] OCFS2 User DLM kernel interface loaded [ 7.425275][ T1] gfs2: GFS2 installed [ 7.439049][ T1] ceph: loaded (mds proto 32) [ 7.453478][ T1] NET: Registered PF_ALG protocol family [ 7.454686][ T1] xor: automatically using best checksumming function avx [ 7.456086][ T1] async_tx: api initialized (async) [ 7.457454][ T1] Key type asymmetric registered [ 7.458271][ T1] Asymmetric key parser 'x509' registered [ 7.459420][ T1] Asymmetric key parser 'pkcs8' registered [ 7.460433][ T1] Key type pkcs7_test registered [ 7.465421][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 7.467264][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 7.469458][ T1] io scheduler mq-deadline registered [ 7.470359][ T1] io scheduler kyber registered [ 7.471723][ T1] io scheduler bfq registered [ 7.497825][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.503327][ T1] ACPI: button: Power Button [PWRF] [ 7.505921][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.508774][ T1] ACPI: button: Sleep Button [SLPF] [ 7.518571][ T179] kworker/u4:2 (179) used greatest stack depth: 27056 bytes left [ 7.537812][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.539182][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.558072][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.559365][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.579658][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.581093][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.596485][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.765892][ T366] kworker/u4:4 (366) used greatest stack depth: 26872 bytes left [ 8.042638][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.044841][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.047830][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.059217][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.069698][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.076763][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.094557][ T1] Non-volatile memory driver v1.3 [ 8.108399][ T1] Linux agpgart interface v0.103 [ 8.114642][ T1] ACPI: bus type drm_connector registered [ 8.121700][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.129708][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.194763][ T1] Console: switching to colour frame buffer device 128x48 [ 8.212632][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 8.214368][ T1] usbcore: registered new interface driver udl [ 8.279112][ T1] brd: module loaded [ 8.346999][ T1] loop: module loaded [ 8.439586][ T1] zram: Added device: zram0 [ 8.448258][ T1] null_blk: disk nullb0 created [ 8.449636][ T1] null_blk: module loaded [ 8.451450][ T1] Guest personality initialized and is inactive [ 8.453828][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 8.455602][ T1] Initialized host personality [ 8.456708][ T1] usbcore: registered new interface driver rtsx_usb [ 8.459328][ T1] usbcore: registered new interface driver viperboard [ 8.461811][ T1] usbcore: registered new interface driver dln2 [ 8.463933][ T1] usbcore: registered new interface driver pn533_usb [ 8.469912][ T1] nfcsim 0.2 initialized [ 8.471309][ T1] usbcore: registered new interface driver port100 [ 8.473640][ T1] usbcore: registered new interface driver nfcmrvl [ 8.483043][ T1] Loading iSCSI transport class v2.0-870. [ 8.517418][ T1] scsi host0: Virtio SCSI HBA [ 8.567138][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.567213][ T84] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.607528][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.610609][ T1] db_root: cannot open: /etc/target [ 8.613801][ T1] slram: not enough parameters. [ 8.626163][ T1] ftl_cs: FTL header not found. [ 8.688336][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 8.691018][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 8.694088][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.710546][ T1] MACsec IEEE 802.1AE [ 8.736673][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.793208][ T11] ------------[ cut here ]------------ [ 8.794781][ T11] DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled) [ 8.794839][ T11] WARNING: CPU: 0 PID: 11 at kernel/fork.c:2114 copy_process+0x369b/0x7090 [ 8.799408][ T11] Modules linked in: [ 8.800546][ T11] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 5.19.0-syzkaller-14374-g5d6a0f4da927 #0 [ 8.804748][ T1] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#1] PREEMPT SMP KASAN [ 8.808322][ T1] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007] [ 8.811123][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-syzkaller-14374-g5d6a0f4da927 #0 [ 8.813830][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.814052][ T1] RIP: 0010:kmem_cache_alloc_trace+0x164/0x3e0 [ 8.814052][ T1] Code: 8b 51 08 48 8b 01 48 83 79 10 00 48 89 44 24 08 0f 84 bf 01 00 00 48 85 c0 0f 84 b6 01 00 00 48 8b 7d 00 8b 4d 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 c2 01 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0 [ 8.814052][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 8.814052][ T1] RAX: ffff000000000000 RBX: 0000000000000000 RCX: 0000000000000800 [ 8.828122][ T1087] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.826841][ T1] RDX: 0000000000002ea0 RSI: 0000000000000dc0 RDI: 000000000003dce0 [ 8.831202][ T1087] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.826841][ T1] RBP: ffff888011842140 R08: 0000000000000000 R09: ffffffff8dde9057 [ 8.826841][ T1] R10: 0000000000000000 R11: 000000000008c07c R12: 0000000000000000 [ 8.826841][ T1] R13: 0000000000000dc0 R14: 0000000000000a20 R15: 0000000000000dc0 [ 8.826841][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 8.826841][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.836560][ T84] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.835914][ T1] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 00000000003506f0 [ 8.840417][ T1087] sd 0:0:1:0: [sda] Write Protect is off [ 8.835914][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.845510][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.844342][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.847941][ T11] Workqueue: events_unbound call_usermodehelper_exec_work [ 8.844342][ T1] Call Trace: [ 8.844342][ T1] [ 8.851608][ T11] [ 8.851617][ T11] RIP: 0010:copy_process+0x369b/0x7090 [ 8.844342][ T1] ? kobject_uevent_env+0x230/0x1640 [ 8.844342][ T1] kobject_uevent_env+0x230/0x1640 [ 8.844342][ T1] ? kernfs_get.part.0+0x5e/0x80 [ 8.856900][ T1087] sd 0:0:1:0: [sda] Mode Sense: 1f 00 00 08 [ 8.844342][ T1] netdev_queue_update_kobjects+0x3d1/0x4e0 [ 8.861039][ T11] Code: 0c 31 ff 89 de e8 c5 01 35 00 85 db 0f 85 f1 d7 ff ff e8 f8 04 35 00 48 c7 c6 c0 12 eb 89 48 c7 c7 00 13 eb 89 e8 92 0a f3 07 <0f> 0b e9 d2 d7 ff ff e8 d9 04 35 00 0f 0b e8 d2 04 35 00 0f 0b e8 [ 8.844342][ T1] netdev_register_kobject+0x330/0x400 [ 8.844342][ T1] register_netdevice+0xe01/0x1680 [ 8.862277][ T1087] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.844342][ T1] ? netdev_change_features+0xb0/0xb0 [ 8.864391][ T11] RSP: 0000:ffffc90000107938 EFLAGS: 00010286 [ 8.844342][ T1] virtnet_probe+0x1378/0x2f30 [ 8.844342][ T1] ? virtnet_find_vqs+0xf00/0xf00 [ 8.867044][ T11] [ 8.844342][ T1] virtio_dev_probe+0x577/0x870 [ 8.844342][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 8.869812][ T11] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.844342][ T1] really_probe+0x249/0xb90 [ 8.844342][ T1] __driver_probe_device+0x1df/0x4d0 [ 8.883381][ T11] RDX: ffff888011a73b00 RSI: ffffffff8161f148 RDI: fffff52000020f19 [ 8.876510][ T1] driver_probe_device+0x4c/0x1a0 [ 8.876510][ T1] __driver_attach+0x223/0x550 [ 8.886051][ T1087] sda: sda1 [ 8.876510][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 8.889136][ T1087] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.876510][ T1] bus_for_each_dev+0x147/0x1d0 [ 8.892572][ T11] RBP: ffffc90000107ac8 R08: 0000000000000005 R09: 0000000000000000 [ 8.876510][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 8.895750][ T11] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88802015002c [ 8.876510][ T1] bus_add_driver+0x4c9/0x640 [ 8.898707][ T11] R13: ffff888020150000 R14: ffffc90000107c10 R15: 0000000000808100 [ 8.876510][ T1] driver_register+0x220/0x3a0 [ 8.901143][ T11] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.876510][ T1] ? veth_init+0x11/0x11 [ 8.876510][ T1] virtio_net_driver_init+0x93/0xd2 [ 8.876510][ T1] do_one_initcall+0xfe/0x650 [ 8.904990][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.876510][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 8.907902][ T11] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.876510][ T1] ? parameq+0x110/0x170 [ 8.910608][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.876510][ T1] kernel_init_freeable+0x6b1/0x73a [ 8.913551][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.876510][ T1] ? rest_init+0x270/0x270 [ 8.916451][ T11] Call Trace: [ 8.916458][ T11] [ 8.876510][ T1] kernel_init+0x1a/0x1d0 [ 8.918578][ T11] ? mark_lock.part.0+0xee/0x1910 [ 8.876510][ T1] ? rest_init+0x270/0x270 [ 8.921129][ T11] ? __cleanup_sighand+0xb0/0xb0 [ 8.876510][ T1] ret_from_fork+0x1f/0x30 [ 8.876510][ T1] [ 8.876510][ T1] Modules linked in: [ 8.925117][ T11] ? is_dynamic_key.part.0+0x130/0x130 [ 8.876510][ T1] [ 8.876510][ C0] vkms_vblank_simulate: vblank timer overrun [ 8.927590][ T11] ? __lock_acquire+0x166e/0x56d0 [ 8.931031][ T1] ---[ end trace 0000000000000000 ]--- [ 8.933856][ T11] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 8.934513][ T1] RIP: 0010:kmem_cache_alloc_trace+0x164/0x3e0 [ 8.935282][ T11] ? mark_lock.part.0+0xee/0x1910 [ 8.936748][ T1] Code: 8b 51 08 48 8b 01 48 83 79 10 00 48 89 44 24 08 0f 84 bf 01 00 00 48 85 c0 0f 84 b6 01 00 00 48 8b 7d 00 8b 4d 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 c2 01 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0 [ 8.938432][ T11] kernel_clone+0xe7/0xab0 [ 8.939479][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 8.940237][ T11] ? create_io_thread+0xe0/0xe0 [ 8.940971][ T1] [ 8.943654][ T11] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 8.943773][ T1] RAX: ffff000000000000 RBX: 0000000000000000 RCX: 0000000000000800 [ 8.944328][ T11] ? lock_downgrade+0x6e0/0x6e0 [ 8.945913][ T1] RDX: 0000000000002ea0 RSI: 0000000000000dc0 RDI: 000000000003dce0 [ 8.947470][ T11] ? umh_complete+0x90/0x90 [ 8.948761][ T1] RBP: ffff888011842140 R08: 0000000000000000 R09: ffffffff8dde9057 [ 8.950681][ T11] user_mode_thread+0xad/0xe0 [ 8.952552][ T1] R10: 0000000000000000 R11: 000000000008c07c R12: 0000000000000000 [ 8.952566][ T1] R13: 0000000000000dc0 R14: 0000000000000a20 R15: 0000000000000dc0 [ 8.952579][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 8.953871][ T11] ? kernel_thread+0xf0/0xf0 [ 8.959133][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.960041][ T11] ? umh_complete+0x90/0x90 [ 8.961339][ T1] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 00000000003506f0 [ 8.962970][ T11] call_usermodehelper_exec_work+0xcc/0x180 [ 8.963323][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.964546][ T11] process_one_work+0x991/0x1610 [ 8.966359][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.967528][ T11] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 8.969538][ T1] Kernel panic - not syncing: Fatal exception [ 8.970450][ T1] Kernel Offset: disabled [ 8.972933][ T1] Rebooting in 86400 seconds..