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@10.128.1.55" "pwd"]: exit status 255
ssh: connect to host 10.128.1.55 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-root-test-1 port 1 (session ID: 1b2dd438e798039ffb2c33cfe515ed3dfac7c2955f2b5c632b71c9f64679daa7, 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 9f286936-a7ee-5d67-4ccc-1f58f9549664
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 0x000f24a0: 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] [Firmware Bug]: TSC doesn't count with P0 frequency!
[    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 'compacted' 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] 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 3353708337 cycles
[    0.000989][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.004014][    T0] tsc: Detected 2250.000 MHz processor
[    0.009439][    T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[    0.010568][    T0] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.011996][    T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[    0.015384][    T0] found SMP MP-table at [mem 0x000f2760-0x000f276f]
[    0.016619][    T0] Using GB pages for direct mapping
[    0.018777][    T0] ACPI: Early table checksum verification disabled
[    0.020168][    T0] ACPI: RSDP 0x00000000000F24E0 000014 (v00 Google)
[    0.021197][    T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[    0.023091][    T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[    0.024960][    T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[    0.026304][    T0] ACPI: FACS 0x00000000BFFFD880 000040
[    0.027207][    T0] ACPI: FACS 0x00000000BFFFD880 000040
[    0.028216][    T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[    0.029817][    T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[    0.031417][    T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[    0.033268][    T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[    0.035011][    T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[    0.036582][    T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[    0.038115][    T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[    0.039278][    T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[    0.040695][    T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[    0.041829][    T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[    0.042910][    T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[    0.044127][    T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[    0.045682][    T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[    0.046369][    T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[    0.047153][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[    0.048331][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[    0.049786][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[    0.050787][    T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[    0.052394][    T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[    0.053958][    T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[    0.055339][    T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[    0.057122][    T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[    0.058599][    T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[    0.080964][    T0] Zone ranges:
[    0.081446][    T0]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.082534][    T0]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.083794][    T0]   Normal   [mem 0x0000000100000000-0x000000023fffffff]
[    0.085041][    T0]   Device   empty
[    0.085580][    T0] Movable zone start for each node
[    0.086299][    T0] Early memory node ranges
[    0.087114][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.088652][    T0]   node   0: [mem 0x0000000000100000-0x00000000bfffcfff]
[    0.089907][    T0]   node   0: [mem 0x0000000100000000-0x000000013fffffff]
[    0.091112][    T0]   node   1: [mem 0x0000000140000000-0x000000023fffffff]
[    0.093524][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[    0.094987][    T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[    0.096174][    T0] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.096315][    T0] On node 0, zone DMA: 97 pages in unavailable ranges
[    0.131734][    T0] On node 0, zone Normal: 3 pages in unavailable ranges
[    0.359094][    T0] kasan: KernelAddressSanitizer initialized
[    0.361888][    T0] ACPI: PM-Timer IO Port: 0xb008
[    0.362859][    T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.364165][    T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.365268][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.366335][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.367489][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.368560][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.369806][    T0] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.370881][    T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.371748][    T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.372941][    T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.374227][    T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.375370][    T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.376855][    T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[    0.378046][    T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[    0.379153][    T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[    0.380325][    T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[    0.381237][    T0] Booting paravirtualized kernel on KVM
[    0.382103][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.440381][    T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2
[    0.442676][    T0] percpu: Embedded 69 pages/cpu s243912 r8192 d30520 u1048576
[    0.443905][    T0] kvm-guest: PV spinlocks enabled
[    0.444634][    T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.446020][    T0] Fallback order for Node 0: 0 1 
[    0.446806][    T0] Fallback order for Node 1: 1 0 
[    0.447467][    T0] Built 2 zonelists, mobility grouping on.  Total pages: 2064125
[    0.448584][    T0] Policy zone: Normal
[    0.449120][    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
[    0.465669][    T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[    0.467931][    T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.470420][    T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.471962][    T0] software IO TLB: area num 2.
[    1.159597][    T0] Memory: 6828212K/8388204K available (143390K kernel code, 34859K rwdata, 30344K rodata, 2724K init, 33928K bss, 1559736K reserved, 0K cma-reserved)
[    1.162836][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[    1.165523][    T0] Dynamic Preempt: full
[    1.166749][    T0] Running RCU self tests
[    1.167318][    T0] rcu: Preemptible hierarchical RCU implementation.
[    1.168227][    T0] rcu: 	RCU lockdep checking is enabled.
[    1.169057][    T0] rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    1.170148][    T0] rcu: 	RCU callback double-/use-after-free debug is enabled.
[    1.171697][    T0] rcu: 	RCU debug extended QS entry/exit.
[    1.172464][    T0] 	All grace periods are expedited (rcu_expedited).
[    1.173472][    T0] 	Trampoline variant of Tasks RCU enabled.
[    1.174374][    T0] 	Tracing variant of Tasks RCU enabled.
[    1.175114][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    1.176194][    T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    1.212976][    T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[    1.214974][    T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    1.216498][    T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[    1.218184][    T0] random: crng init done
[    1.220192][    T0] Console: colour VGA+ 80x25
[    1.221238][    T0] printk: console [ttyS0] enabled
[    1.221238][    T0] printk: console [ttyS0] enabled
[    1.222931][    T0] printk: bootconsole [earlyser0] disabled
[    1.222931][    T0] printk: bootconsole [earlyser0] disabled
[    1.226186][    T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    1.227671][    T0] ... MAX_LOCKDEP_SUBCLASSES:  8
[    1.229936][    T0] ... MAX_LOCK_DEPTH:          48
[    1.230904][    T0] ... MAX_LOCKDEP_KEYS:        8192
[    1.231880][    T0] ... CLASSHASH_SIZE:          4096
[    1.232957][    T0] ... MAX_LOCKDEP_ENTRIES:     131072
[    1.234097][    T0] ... MAX_LOCKDEP_CHAINS:      262144
[    1.234923][    T0] ... CHAINHASH_SIZE:          131072
[    1.235759][    T0]  memory used by lock dependency info: 20657 kB
[    1.236858][    T0]  memory used for stack traces: 8320 kB
[    1.237951][    T0]  per task-struct memory footprint: 1920 bytes
[    1.239242][    T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[    1.241572][    T0] ACPI: Core revision 20220331
[    1.242999][    T0] APIC: Switch to symmetric I/O mode setup
[    1.248941][    T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[    1.250322][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns
[    1.252269][    T0] Calibrating delay loop (skipped) preset value.. 4500.00 BogoMIPS (lpj=22500000)
[    1.262301][    T0] pid_max: default: 32768 minimum: 301
[    1.263325][    T0] LSM: Security Framework initializing
[    1.264624][    T0] landlock: Up and running.
[    1.265470][    T0] Yama: becoming mindful.
[    1.266177][    T0] TOMOYO Linux initialized
[    1.266991][    T0] AppArmor: AppArmor initialized
[    1.267712][    T0] LSM support for eBPF active
[    1.271017][    T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[    1.273613][    T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[    1.275456][    T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[    1.276752][    T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[    1.280549][    T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    1.282540][    T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[    1.283540][    T0] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0
[    1.284595][    T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.286216][    T0] Spectre V2 : Kernel not compiled with retpoline; no mitigation available!
[    1.286223][    T0] Spectre V2 : Vulnerable
[    1.289478][    T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    1.290721][    T0] Spectre V2 : Enabling Speculation Barrier for firmware calls
[    1.292263][    T0] RETBleed: Mitigation: IBPB
[    1.292961][    T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    1.294332][    T0] Spectre V2 : Selecting STIBP always-on mode to complement retbleed mitigation
[    1.295753][    T0] Spectre V2 : User space: Mitigation: STIBP always-on protection
[    1.296868][    T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[    1.300376][    T0] Freeing SMP alternatives memory: 112K
[    1.422779][    T1] smpboot: CPU0: AMD EPYC 7B12 (family: 0x17, model: 0x31, stepping: 0x0)
[    1.426461][    T1] cblist_init_generic: Setting adjustable number of callback queues.
[    1.427780][    T1] cblist_init_generic: Setting shift to 1 and lim to 1.
[    1.429093][    T1] cblist_init_generic: Setting shift to 1 and lim to 1.
[    1.430217][    T1] Running RCU-tasks wait API self tests
[    1.532788][    T1] Performance Events: PMU not available due to virtualization, using software events only.
[    1.535070][    T1] rcu: Hierarchical SRCU implementation.
[    1.535939][    T1] rcu: 	Max phase no-delay instances is 1000.
[    1.540881][    T1] NMI watchdog: Perf NMI watchdog permanently disabled
[    1.542487][    T1] smp: Bringing up secondary CPUs ...
[    1.544582][    T1] x86: Booting SMP configuration:
[    1.545332][    T1] .... node  #0, CPUs:      #1
[    1.546959][    T1] Spectre V2 : Update user space SMT mitigation: STIBP always-on
[    1.546959][    T1] smp: Brought up 2 nodes, 2 CPUs
[    1.546959][    T1] smpboot: Max logical packages: 1
[    1.546959][    T1] smpboot: Total of 2 processors activated (9000.00 BogoMIPS)
[    1.572474][   T13] Callback from call_rcu_tasks_trace() invoked.
[    1.576646][    T1] allocated 134217728 bytes of page_ext
[    1.577813][    T1] Node 0, zone      DMA: page owner found early allocated 0 pages
[    1.589566][    T1] Node 0, zone    DMA32: page owner found early allocated 19071 pages
[    1.603718][    T1] Node 0, zone   Normal: page owner found early allocated 228 pages
[    1.611248][    T1] Node 1, zone   Normal: page owner found early allocated 18928 pages
[    1.612998][    T1] devtmpfs: initialized
[    1.613561][    T1] x86/mm: Memory block size: 128MB
[    1.665697][    T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    1.667649][    T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[    1.667649][    T1] PM: RTC time: 21:22:02, date: 2022-08-14
[    1.681131][    T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    1.687783][    T1] audit: initializing netlink subsys (disabled)
[    1.692559][   T26] audit: type=2000 audit(1660512122.672:1): state=initialized audit_enabled=0 res=1
[    1.694923][    T1] thermal_sys: Registered thermal governor 'step_wise'
[    1.694937][    T1] thermal_sys: Registered thermal governor 'user_space'
[    1.696189][    T1] cpuidle: using governor menu
[    1.696189][    T1] NET: Registered PF_QIPCRTR protocol family
[    1.705306][    T1] PCI: Using configuration type 1 for base access
[    1.705971][    T1] PCI: Using configuration type 1 for extended access
[    1.752675][   T12] Callback from call_rcu_tasks() invoked.
[    1.882587][    T1] WARNING: workqueue cpumask: online intersect > possible intersect
[    1.884352][    T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    1.885544][    T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[    1.886907][    T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    1.888091][    T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    1.902051][    T1] cryptd: max_cpu_qlen set to 1000
[    1.906113][    T1] raid6: skipped pq benchmark and selected avx2x4
[    1.907168][    T1] raid6: using avx2x2 recovery algorithm
[    1.909163][    T1] ACPI: Added _OSI(Module Device)
[    1.909964][    T1] ACPI: Added _OSI(Processor Device)
[    1.910752][    T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[    1.912999][    T1] ACPI: Added _OSI(Processor Aggregator Device)
[    1.913979][    T1] ACPI: Added _OSI(Linux-Dell-Video)
[    1.914826][    T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    1.915999][    T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    2.001772][    T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    2.094260][    T1] ACPI: Interpreter enabled
[    2.095408][    T1] ACPI: PM: (supports S0 S3 S4 S5)
[    2.096180][    T1] ACPI: Using IOAPIC for interrupt routing
[    2.097353][    T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    2.099011][    T1] PCI: Using E820 reservations for host bridge windows
[    2.104108][    T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[    2.219795][    T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    2.221677][    T1] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    2.234819][    T1] PCI host bridge to bus 0000:00
[    2.235675][    T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[    2.236874][    T1] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    2.238420][    T1] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    2.239558][    T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    2.241083][    T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[    2.242281][    T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.243963][    T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    2.250647][    T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[    2.268158][    T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    2.282517][    T1] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    2.287369][    T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[    2.293658][    T1] pci 0000:00:03.0: reg 0x10: [io  0xc000-0xc03f]
[    2.298303][    T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[    2.313107][    T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[    2.318901][    T1] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    2.324264][    T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[    2.339159][    T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[    2.346862][    T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[    2.365085][    T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    2.369947][    T1] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00
[    2.377926][    T1] pci 0000:00:06.0: reg 0x10: [io  0xc080-0xc09f]
[    2.383239][    T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80203f]
[    2.421996][    T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[    2.427157][    T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[    2.434577][    T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[    2.440243][    T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[    2.444123][    T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[    2.456494][    T1] iommu: Default domain type: Translated 
[    2.457499][    T1] iommu: DMA domain TLB invalidation policy: lazy mode 
[    2.462786][    T1] SCSI subsystem initialized
[    2.465045][    T1] ACPI: bus type USB registered
[    2.466588][    T1] usbcore: registered new interface driver usbfs
[    2.468536][    T1] usbcore: registered new interface driver hub
[    2.469940][    T1] usbcore: registered new device driver usb
[    2.472393][    T1] mc: Linux media interface: v0.10
[    2.473495][    T1] videodev: Linux video capture interface: v2.00
[    2.475126][    T1] pps_core: LinuxPPS API ver. 1 registered
[    2.476049][    T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.477578][    T1] PTP clock support registered
[    2.479292][    T1] EDAC MC: Ver: 3.0.0
[    2.483262][    T1] Advanced Linux Sound Architecture Driver Initialized.
[    2.488304][    T1] Bluetooth: Core ver 2.22
[    2.489140][    T1] NET: Registered PF_BLUETOOTH protocol family
[    2.490151][    T1] Bluetooth: HCI device and connection manager initialized
[    2.491479][    T1] Bluetooth: HCI socket layer initialized
[    2.492322][    T1] Bluetooth: L2CAP socket layer initialized
[    2.493791][    T1] Bluetooth: SCO socket layer initialized
[    2.494811][    T1] NET: Registered PF_ATMPVC protocol family
[    2.495743][    T1] NET: Registered PF_ATMSVC protocol family
[    2.497088][    T1] NetLabel: Initializing
[    2.497794][    T1] NetLabel:  domain hash size = 128
[    2.498743][    T1] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    2.500773][    T1] NetLabel:  unlabeled traffic allowed by default
[    2.502880][    T1] nfc: nfc_init: NFC Core ver 0.1
[    2.502880][    T1] NET: Registered PF_NFC protocol family
[    2.502880][    T1] PCI: Using ACPI for IRQ routing
[    2.504049][    T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[    2.505301][    T1] pci 0000:00:05.0: vgaarb: bridge control possible
[    2.506360][    T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    2.507851][    T1] vgaarb: loaded
[    2.516778][    T1] clocksource: Switched to clocksource kvm-clock
[    2.522256][    T1] VFS: Disk quotas dquot_6.6.0
[    2.522256][    T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    2.522256][    T1] FS-Cache: Loaded
[    2.522256][    T1] CacheFiles: Loaded
[    2.523009][    T1] TOMOYO: 2.6.0
[    2.524224][    T1] Mandatory Access Control activated.
[    2.529005][    T1] AppArmor: AppArmor Filesystem Enabled
[    2.530574][    T1] pnp: PnP ACPI init
[    2.547773][    T1] pnp: PnP ACPI: found 7 devices
[    2.617337][    T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    2.619722][    T1] NET: Registered PF_INET protocol family
[    2.623690][    T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[    2.635513][    T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[    2.638343][    T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[    2.641307][    T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[    2.647290][    T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage)
[    2.654186][    T1] TCP: Hash tables configured (established 65536 bind 65536)
[    2.658384][    T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[    2.662141][    T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[    2.666506][    T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[    2.669176][    T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    2.683448][    T1] RPC: Registered named UNIX socket transport module.
[    2.684536][    T1] RPC: Registered udp transport module.
[    2.685429][    T1] RPC: Registered tcp transport module.
[    2.686435][    T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    2.690108][    T1] NET: Registered PF_XDP protocol family
[    2.690989][    T1] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    2.692052][    T1] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    2.693140][    T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    2.694254][    T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[    2.696490][    T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    2.697730][    T1] PCI: CLS 0 bytes, default 64
[    2.698622][    T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    2.699788][    T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB)
[    2.701154][    T1] ACPI: bus type thunderbolt registered
[    2.711511][   T57] kworker/u4:2 (57) used greatest stack depth: 27768 bytes left
[    2.712852][   T58] kworker/u4:2 (58) used greatest stack depth: 27416 bytes left
[    2.722604][    T1] kvm: no hardware support for 'kvm_intel'
[    2.723797][    T1] has_svm: svm not available
[    2.724541][    T1] kvm: no hardware support for 'kvm_amd'
[    2.725455][    T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns
[    2.727505][    T1] clocksource: Switched to clocksource tsc
[    5.940891][    T1] Initialise system trusted keyrings
[    5.943970][    T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    5.978700][    T1] zbud: loaded
[    5.987879][    T1] DLM installed
[    5.994660][    T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    6.005033][    T1] NFS: Registering the id_resolver key type
[    6.006289][    T1] Key type id_resolver registered
[    6.007116][    T1] Key type id_legacy registered
[    6.008061][    T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    6.009273][    T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    6.018694][    T1] Key type cifs.spnego registered
[    6.019536][    T1] Key type cifs.idmap registered
[    6.020945][    T1] ntfs: driver 2.1.32 [Flags: R/W].
[    6.022980][    T1] ntfs3: Max link count 4000
[    6.023670][    T1] ntfs3: Enabled Linux POSIX ACLs support
[    6.024622][    T1] ntfs3: Read-only LZX/Xpress compression included
[    6.026959][    T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[    6.028034][    T1] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    6.034593][    T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    6.036230][    T1] QNX4 filesystem 0.2.3 registered.
[    6.037239][    T1] qnx6: QNX6 filesystem 1.0.0 registered.
[    6.039174][    T1] fuse: init (API version 7.36)
[    6.044312][    T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[    6.045813][    T1] orangefs_init: module version upstream loaded
[    6.048624][    T1] JFS: nTxBlock = 8192, nTxLock = 65536
[    6.065092][    T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled
[    6.078497][    T1] 9p: Installing v9fs 9p2000 file system support
[    6.081017][    T1] NILFS version 2 loaded
[    6.081963][    T1] befs: version: 0.9.3
[    6.084231][    T1] ocfs2: Registered cluster interface o2cb
[    6.086194][    T1] ocfs2: Registered cluster interface user
[    6.088238][    T1] OCFS2 User DLM kernel interface loaded
[    6.099842][    T1] gfs2: GFS2 installed
[    6.110941][    T1] ceph: loaded (mds proto 32)
[    6.124679][    T1] NET: Registered PF_ALG protocol family
[    6.126457][    T1] xor: automatically using best checksumming function   avx       
[    6.128375][    T1] async_tx: api initialized (async)
[    6.129383][    T1] Key type asymmetric registered
[    6.130164][    T1] Asymmetric key parser 'x509' registered
[    6.131078][    T1] Asymmetric key parser 'pkcs8' registered
[    6.131966][    T1] Key type pkcs7_test registered
[    6.136296][    T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed
[    6.137999][    T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240)
[    6.140936][    T1] io scheduler mq-deadline registered
[    6.142429][    T1] io scheduler kyber registered
[    6.144568][    T1] io scheduler bfq registered
[    6.168614][  T162] kworker/u4:4 (162) used greatest stack depth: 27056 bytes left
[    6.169116][    T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    6.203412][    T1] ACPI: button: Power Button [PWRF]
[    6.205291][    T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[    6.208444][    T1] ACPI: button: Sleep Button [SLPF]
[    6.229332][    T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[    6.230329][    T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[    6.244993][    T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[    6.245950][    T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[    6.260608][    T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[    6.261544][    T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[    6.308846][  T253] kworker/u4:0 (253) used greatest stack depth: 26984 bytes left
[    6.514442][  T559] kworker/u4:4 (559) used greatest stack depth: 26656 bytes left
[    6.609643][    T1] N_HDLC line discipline registered with maxframe=4096
[    6.611317][    T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    6.616756][    T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    6.624140][    T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    6.630027][    T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[    6.636292][    T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[    6.647206][    T1] Non-volatile memory driver v1.3
[    6.662037][    T1] Linux agpgart interface v0.103
[    6.665306][    T1] ACPI: bus type drm_connector registered
[    6.671179][    T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[    6.676171][    T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
[    6.736638][    T1] Console: switching to colour frame buffer device 128x48
[    6.754255][    T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device
[    6.755627][    T1] usbcore: registered new interface driver udl
[    6.809244][    T1] brd: module loaded
[    6.864062][    T1] loop: module loaded
[    6.939163][    T1] zram: Added device: zram0
[    6.947057][    T1] null_blk: disk nullb0 created
[    6.948012][    T1] null_blk: module loaded
[    6.949310][    T1] Guest personality initialized and is inactive
[    6.951207][    T1] VMCI host device registered (name=vmci, major=10, minor=120)
[    6.952983][    T1] Initialized host personality
[    6.954573][    T1] usbcore: registered new interface driver rtsx_usb
[    6.957225][    T1] usbcore: registered new interface driver viperboard
[    6.958958][    T1] usbcore: registered new interface driver dln2
[    6.961235][    T1] usbcore: registered new interface driver pn533_usb
[    6.966329][    T1] nfcsim 0.2 initialized
[    6.967450][    T1] usbcore: registered new interface driver port100
[    6.969125][    T1] usbcore: registered new interface driver nfcmrvl
[    6.975411][    T1] Loading iSCSI transport class v2.0-870.
[    7.004352][    T1] scsi host0: Virtio SCSI HBA
[    7.043037][    T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[    7.045025][    T8] scsi 0:0:1:0: Direct-Access     Google   PersistentDisk   1    PQ: 0 ANSI: 6
[    7.072720][    T1] Rounding down aligned max_sectors from 4294967295 to 4294967288
[    7.074775][    T1] db_root: cannot open: /etc/target
[    7.076658][    T1] slram: not enough parameters.
[    7.084315][    T1] ftl_cs: FTL header not found.
[    7.120449][    T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    7.122981][    T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    7.124618][    T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[    7.132765][    T1] MACsec IEEE 802.1AE
[    7.149470][    T1] tun: Universal TUN/TAP device driver, 1.6
[    7.206584][    T1] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#1] PREEMPT SMP KASAN
[    7.208828][    T1] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007]
[    7.210177][    T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-syzkaller-14374-g5d6a0f4da927 #0
[    7.211793][    T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[    7.213254][    T1] RIP: 0010:kmem_cache_alloc_trace+0x164/0x3e0
[    7.214097][    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
[    7.215562][    T1] RSP: 0018:ffffc90000067ae8 EFLAGS: 00010246
[    7.215562][    T1] RAX: ffff000000000000 RBX: 0000000000000006 RCX: 0000000000000800
[    7.215562][    T1] RDX: 0000000000002ea8 RSI: 0000000000000dc0 RDI: 000000000003dce0
[    7.215562][    T1] RBP: ffff888011842140 R08: 0000000000000000 R09: 0000000000000000
[    7.215562][    T1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[    7.215562][    T1] R13: 0000000000000dc0 R14: 0000000000000a20 R15: 0000000000000dc0
[    7.215562][    T1] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[    7.215562][    T1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.215562][    T1] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 0000000000350ef0
[    7.215562][    T1] Call Trace:
[    7.215562][    T1]  <TASK>
[    7.215562][    T1]  ? kobject_uevent_env+0x230/0x1640
[    7.215562][    T1]  ? dev_uevent_filter+0xd0/0xd0
[    7.215562][    T1]  kobject_uevent_env+0x230/0x1640
[    7.215562][    T1]  ? driver_deferred_probe_del+0x224/0x340
[    7.215562][    T1]  driver_bound+0x1a3/0x2f0
[    7.215562][    T1]  really_probe+0x3d9/0xb90
[    7.215562][    T1]  __driver_probe_device+0x1df/0x4d0
[    7.215562][    T1]  driver_probe_device+0x4c/0x1a0
[    7.215562][    T1]  __driver_attach+0x223/0x550
[    7.215562][    T1]  ? __device_attach_driver+0x2e0/0x2e0
[    7.215562][    T1]  bus_for_each_dev+0x147/0x1d0
[    7.215562][    T1]  ? subsys_dev_iter_exit+0x20/0x20
[    7.215562][    T1]  bus_add_driver+0x4c9/0x640
[    7.215562][    T1]  driver_register+0x220/0x3a0
[    7.215562][    T1]  ? veth_init+0x11/0x11
[    7.215562][    T1]  virtio_net_driver_init+0x93/0xd2
[    7.215562][    T1]  do_one_initcall+0xfe/0x650
[    7.215562][    T1]  ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[    7.215562][    T1]  ? parameq+0x110/0x170
[    7.215562][    T1]  kernel_init_freeable+0x6b1/0x73a
[    7.215562][    T1]  ? rest_init+0x270/0x270
[    7.215562][    T1]  kernel_init+0x1a/0x1d0
[    7.215562][    T1]  ? rest_init+0x270/0x270
[    7.215562][    T1]  ret_from_fork+0x1f/0x30
[    7.215562][    T1]  </TASK>
[    7.215562][    T1] Modules linked in:
[    7.215516][ T1094] BUG: unable to handle page fault for address: ffffdc0000000000
[    7.253308][    C0] vkms_vblank_simulate: vblank timer overrun
[    7.215516][ T1094] #PF: supervisor read access in kernel mode
[    7.255383][    T1] ---[ end trace 0000000000000000 ]---
[    7.255356][ T1094] #PF: error_code(0x0000) - not-present page
[    7.257257][    T1] RIP: 0010:kmem_cache_alloc_trace+0x164/0x3e0
[    7.255356][ T1094] PGD 11826067 P4D 11826067 
[    7.259571][    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
[    7.255356][ T1094] PUD 0 
[    7.263618][    T1] RSP: 0018:ffffc90000067ae8 EFLAGS: 00010246
[    7.255356][ T1094] Oops: 0000 [#2] PREEMPT SMP KASAN
[    7.265141][    T1] RAX: ffff000000000000 RBX: 0000000000000006 RCX: 0000000000000800
[    7.255356][ T1094] CPU: 1 PID: 1094 Comm: kworker/u4:3 Tainted: G      D            5.19.0-syzkaller-14374-g5d6a0f4da927 #0
[    7.267160][    T1] RDX: 0000000000002ea8 RSI: 0000000000000dc0 RDI: 000000000003dce0
[    7.255356][ T1094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[    7.270026][    T1] RBP: ffff888011842140 R08: 0000000000000000 R09: 0000000000000000
[    7.255356][ T1094] RIP: 0010:strnlen+0x3b/0x70
[    7.272784][    T1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[    7.255356][ T1094] 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
[    7.275300][    T1] R13: 0000000000000dc0 R14: 0000000000000a20 R15: 0000000000000dc0
[    7.255356][ T1094] RSP: 0018:ffffc900052cfe10 EFLAGS: 00010246
[    7.279965][    T1] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[    7.255356][ T1094] RAX: ffff000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[    7.282611][    T1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.255356][ T1094] RDX: 1fffe00000000000 RSI: 0000000000020000 RDI: ffff000000000000
[    7.284755][    T1] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 0000000000350ef0
[    7.255356][ T1094] RBP: ffff000000020000 R08: 0000000000000005 R09: 0000000000000000
[    7.287536][    T1] Kernel panic - not syncing: Fatal exception
[    7.255356][ T1094] R10: 0000000000000006 R11: 0000000000000001 R12: ffff000000000000
[    7.255356][ T1094] R13: ffff88801e578c00 R14: ffff000000000000 R15: ffff88801e578c00
[    7.255356][ T1094] FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[    7.255356][ T1094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.255356][ T1094] CR2: ffffdc0000000000 CR3: 000000000bc8e000 CR4: 0000000000350ee0
[    7.255356][ T1094] Call Trace:
[    7.255356][ T1094]  <TASK>
[    7.255356][ T1094]  copy_string_kernel+0x26/0x250
[    7.255356][ T1094]  copy_strings_kernel+0xb3/0x190
[    7.255356][ T1094]  kernel_execve+0x377/0x500
[    7.255356][ T1094]  call_usermodehelper_exec_async+0x2e3/0x580
[    7.255356][ T1094]  ? trace_hardirqs_on+0x2d/0x120
[    7.255356][ T1094]  ? umh_complete+0x90/0x90
[    7.255356][ T1094]  ret_from_fork+0x1f/0x30
[    7.255356][ T1094]  </TASK>
[    7.255356][ T1094] Modules linked in:
[    7.255356][ T1094] CR2: ffffdc0000000000
[    7.255356][ T1094] ---[ end trace 0000000000000000 ]---
[    7.255356][ T1094] RIP: 0010:kmem_cache_alloc_trace+0x164/0x3e0
[    7.255356][ T1094] 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
[    7.255356][ T1094] RSP: 0018:ffffc90000067ae8 EFLAGS: 00010246
[    7.255356][ T1094] RAX: ffff000000000000 RBX: 0000000000000006 RCX: 0000000000000800
[    7.255356][ T1094] RDX: 0000000000002ea8 RSI: 0000000000000dc0 RDI: 000000000003dce0
[    7.255356][ T1094] RBP: ffff888011842140 R08: 0000000000000000 R09: 0000000000000000
[    7.255356][ T1094] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[    7.255356][ T1094] R13: 0000000000000dc0 R14: 0000000000000a20 R15: 0000000000000dc0
[    7.255356][ T1094] FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[    7.255356][ T1094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.255356][ T1094] CR2: ffffdc0000000000 CR3: 000000000bc8e000 CR4: 0000000000350ee0
[    7.292590][    T1] Shutting down cpus with NMI
[    7.292590][    T1] Kernel Offset: disabled
[    7.292590][    T1] Rebooting in 86400 seconds..