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@10.128.1.37" "pwd"]: exit status 255 ssh: connect to host 10.128.1.37 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-1 port 1 (session ID: 271bae2d9525031c1991b9455657259164dd5b823af57c04a37fad82ba3cb24f, 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 149575ef-7335-50fb-f75c-cade823a0253 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 6.1.0-rc1-syzkaller-00022-g8127cac0f393 (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 10/11/2022 [ 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 2488369771 cycles [ 0.001097][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003533][ T0] tsc: Detected 2200.208 MHz processor [ 0.008893][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009982][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011084][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.017945][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.018993][ T0] Using GB pages for direct mapping [ 0.021548][ T0] ACPI: Early table checksum verification disabled [ 0.022674][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.023754][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025131][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.026746][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028148][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028904][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029702][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.031442][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.033091][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.034506][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.036074][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.037748][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.039591][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041041][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.042129][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.043276][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.044599][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.045727][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.047545][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.048457][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.049452][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.051164][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.052402][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.053560][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.055380][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.057145][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff] [ 0.096075][ T0] Zone ranges: [ 0.097396][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.099058][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101515][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.103068][ T0] Movable zone start for each node [ 0.103760][ T0] Early memory node ranges [ 0.104488][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105757][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106931][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.108354][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.110266][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.110406][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.175004][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.488960][ T0] kasan: KernelAddressSanitizer initialized [ 0.492424][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.493400][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.494553][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.495922][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.497172][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.498688][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.500574][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.502115][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.503242][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.506488][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.508146][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.512370][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.513543][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.515066][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.518712][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.521313][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.523041][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.524826][ T0] Booting paravirtualized kernel on KVM [ 0.526259][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.570244][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.572357][ T0] percpu: Embedded 67 pages/cpu s234016 r8192 d32224 u1048576 [ 0.573746][ T0] kvm-guest: PV spinlocks enabled [ 0.574544][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.576242][ T0] Fallback order for Node 0: 0 [ 0.577233][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125 [ 0.578524][ T0] Policy zone: Normal [ 0.579043][ 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 coredump_filter=0xffff 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 [ 0.599317][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.602010][ T0] random: crng init done [ 0.605582][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.609245][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.611746][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.615423][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.617310][ T0] software IO TLB: area num 2. [ 1.508712][ T0] Memory: 6921704K/8388204K available (83983K kernel code, 22820K rwdata, 18732K rodata, 2232K init, 31840K bss, 1466244K reserved, 0K cma-reserved) [ 1.512143][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 1.521254][ T0] Dynamic Preempt: voluntary [ 1.522935][ T0] Running RCU self tests [ 1.524618][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.526153][ T0] rcu: RCU lockdep checking is enabled. [ 1.528120][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.530327][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.532717][ T0] rcu: RCU debug extended QS entry/exit. [ 1.534501][ T0] All grace periods are expedited (rcu_expedited). [ 1.535976][ T0] Trampoline variant of Tasks RCU enabled. [ 1.537238][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.538583][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.560531][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.562520][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.565001][ T0] Console: colour VGA+ 80x25 [ 1.566350][ T0] printk: console [ttyS0] enabled [ 1.566350][ T0] printk: console [ttyS0] enabled [ 1.568997][ T0] printk: bootconsole [earlyser0] disabled [ 1.568997][ T0] printk: bootconsole [earlyser0] disabled [ 1.571231][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.573018][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.574223][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.575523][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.576310][ T0] ... CLASSHASH_SIZE: 4096 [ 1.577578][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.578670][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.579762][ T0] ... CHAINHASH_SIZE: 131072 [ 1.580813][ T0] memory used by lock dependency info: 20657 kB [ 1.582018][ T0] memory used for stack traces: 8320 kB [ 1.583344][ T0] per task-struct memory footprint: 1920 bytes [ 1.585297][ T0] ACPI: Core revision 20220331 [ 1.587119][ T0] APIC: Switch to symmetric I/O mode setup [ 1.593889][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.595632][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6f76ef03, max_idle_ns: 440795255960 ns [ 1.598321][ T0] Calibrating delay loop (skipped) preset value.. 4400.41 BogoMIPS (lpj=22002080) [ 1.600330][ T0] pid_max: default: 32768 minimum: 301 [ 1.601821][ T0] LSM: Security Framework initializing [ 1.603149][ T0] landlock: Up and running. [ 1.604045][ T0] Yama: becoming mindful. [ 1.604840][ T0] TOMOYO Linux initialized [ 1.605757][ T0] AppArmor: AppArmor initialized [ 1.608319][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.610110][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.615345][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.616655][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.618335][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.620509][ T0] Spectre V2 : Mitigation: IBRS [ 1.621572][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.623768][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.625505][ T0] RETBleed: Mitigation: IBRS [ 1.626171][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.627514][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.628355][ T0] MDS: Mitigation: Clear CPU buffers [ 1.629205][ T0] TAA: Mitigation: Clear CPU buffers [ 1.630540][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.633687][ T0] Freeing SMP alternatives memory: 60K [ 1.756912][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.758294][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.758294][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.758294][ T1] Running RCU-tasks wait API self tests [ 1.858460][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.860989][ T1] rcu: Hierarchical SRCU implementation. [ 1.861929][ T1] rcu: Max phase no-delay instances is 1000. [ 1.866118][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.868528][ T1] smp: Bringing up secondary CPUs ... [ 1.871039][ T1] x86: Booting SMP configuration: [ 1.872026][ T1] .... node #0, CPUs: #1 [ 1.873831][ 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. [ 1.873831][ 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. [ 1.878324][ 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. [ 1.881720][ T1] smp: Brought up 1 node, 2 CPUs [ 1.882451][ T1] smpboot: Max logical packages: 1 [ 1.883788][ T1] smpboot: Total of 2 processors activated (8800.83 BogoMIPS) [ 1.926967][ T1] allocated 134217728 bytes of page_ext [ 1.928553][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.933054][ T1] Node 0, zone DMA32: page owner found early allocated 15 pages [ 1.968383][ T11] Callback from call_rcu_tasks() invoked. [ 1.975060][ T1] Node 0, zone Normal: page owner found early allocated 33980 pages [ 1.978312][ T1] devtmpfs: initialized [ 1.993653][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.998345][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 2.002250][ T1] PM: RTC time: 12:24:28, date: 2022-10-27 [ 2.004600][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.012774][ T1] audit: initializing netlink subsys (disabled) [ 2.014231][ T24] audit: type=2000 audit(1666873468.707:1): state=initialized audit_enabled=0 res=1 [ 2.014231][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.014231][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.014231][ T1] cpuidle: using governor menu [ 2.023980][ T1] PCI: Using configuration type 1 for base access [ 2.172076][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.172076][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.191119][ T1] ACPI: Added _OSI(Module Device) [ 2.192152][ T1] ACPI: Added _OSI(Processor Device) [ 2.193239][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.194307][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.295968][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.328224][ T1] ACPI: Interpreter enabled [ 2.328765][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.329636][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.331131][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.332976][ T1] PCI: Using E820 reservations for host bridge windows [ 2.339392][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.480177][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.481678][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.483249][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.485838][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.502659][ T1] PCI host bridge to bus 0000:00 [ 2.503704][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.505667][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.507676][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.508324][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.510622][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.513078][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.520613][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.550989][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.575743][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.581809][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.593426][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.603460][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.626887][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.638319][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.646671][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.673658][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.688446][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.715647][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.721961][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.733943][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.743415][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 2.764177][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 2.775550][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 2.783983][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 2.828519][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.836599][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.844008][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.851870][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.858922][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 2.875006][ T1] iommu: Default domain type: Translated [ 2.877085][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 2.880994][ T1] SCSI subsystem initialized [ 2.884474][ T1] ACPI: bus type USB registered [ 2.886735][ T1] usbcore: registered new interface driver usbfs [ 2.888680][ T1] usbcore: registered new interface driver hub [ 2.890597][ T1] usbcore: registered new device driver usb [ 2.894051][ T1] mc: Linux media interface: v0.10 [ 2.895824][ T1] videodev: Linux video capture interface: v2.00 [ 2.899082][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.900757][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.903792][ T1] PTP clock support registered [ 2.906151][ T1] EDAC MC: Ver: 3.0.0 [ 2.911483][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.918509][ T1] Bluetooth: Core ver 2.22 [ 2.920352][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.922111][ T1] Bluetooth: HCI device and connection manager initialized [ 2.924552][ T1] Bluetooth: HCI socket layer initialized [ 2.926861][ T1] Bluetooth: L2CAP socket layer initialized [ 2.928251][ T1] NET: Registered PF_ATMPVC protocol family [ 2.930062][ T1] NET: Registered PF_ATMSVC protocol family [ 2.932036][ T1] NetLabel: Initializing [ 2.932967][ T1] NetLabel: domain hash size = 128 [ 2.934509][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.936367][ T1] NetLabel: unlabeled traffic allowed by default [ 2.940376][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.942115][ T1] NET: Registered PF_NFC protocol family [ 2.943546][ T1] PCI: Using ACPI for IRQ routing [ 2.945889][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 2.948294][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 2.948294][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.948320][ T1] vgaarb: loaded [ 5.174857][ T1] clocksource: Switched to clocksource kvm-clock [ 5.178294][ T1] VFS: Disk quotas dquot_6.6.0 [ 5.178294][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 5.180436][ T1] TOMOYO: 2.6.0 [ 5.181472][ T1] Mandatory Access Control activated. [ 5.186716][ T1] AppArmor: AppArmor Filesystem Enabled [ 5.188716][ T1] pnp: PnP ACPI init [ 5.209498][ T1] pnp: PnP ACPI: found 7 devices [ 5.252756][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 5.256694][ T1] NET: Registered PF_INET protocol family [ 5.259453][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 5.273131][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear) [ 5.276422][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 5.279193][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 5.291659][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 5.303893][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 5.308188][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 5.312404][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 5.316185][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 5.320338][ T1] RPC: Registered named UNIX socket transport module. [ 5.322427][ T1] RPC: Registered udp transport module. [ 5.324285][ T1] RPC: Registered tcp transport module. [ 5.325936][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.330874][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.333137][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.335756][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.337920][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 5.341258][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 5.344039][ T1] PCI: CLS 0 bytes, default 64 [ 5.352221][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.354499][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 5.368531][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.371517][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6f76ef03, max_idle_ns: 440795255960 ns [ 5.375050][ T1] clocksource: Switched to clocksource tsc [ 5.381603][ T42] kworker/u4:0 (42) used greatest stack depth: 27840 bytes left [ 5.399714][ T46] kworker/u4:0 (46) used greatest stack depth: 27064 bytes left [ 5.621081][ T1] Initialise system trusted keyrings [ 5.624192][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.675179][ T1] NFS: Registering the id_resolver key type [ 5.677934][ T1] Key type id_resolver registered [ 5.679113][ T1] Key type id_legacy registered [ 5.680487][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.692568][ T1] Key type asymmetric registered [ 5.694105][ T1] Asymmetric key parser 'x509' registered [ 5.695445][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 5.697260][ T1] io scheduler mq-deadline registered [ 5.698982][ T1] io scheduler kyber registered [ 5.703337][ T1] usbcore: registered new interface driver udlfb [ 5.704793][ T1] usbcore: registered new interface driver smscufx [ 5.706902][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.714819][ T1] ACPI: button: Power Button [PWRF] [ 5.717824][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.721999][ T1] ACPI: button: Sleep Button [SLPF] [ 5.745478][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.746617][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.766969][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.767871][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.786756][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.788122][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.803001][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 5.812076][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 5.814847][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.819236][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 5.823110][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 5.826805][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 5.839962][ T1] Non-volatile memory driver v1.3 [ 5.855316][ T1] Linux agpgart interface v0.103 [ 5.859842][ T1] ACPI: bus type drm_connector registered [ 5.866233][ T1] usbcore: registered new interface driver udl [ 5.900608][ T1] loop: module loaded [ 5.902433][ T1] usbcore: registered new interface driver rtsx_usb [ 5.904467][ T1] usbcore: registered new interface driver viperboard [ 5.906943][ T1] usbcore: registered new interface driver dln2 [ 5.908856][ T1] usbcore: registered new interface driver pn533_usb [ 5.910976][ T1] usbcore: registered new interface driver port100 [ 5.912976][ T1] usbcore: registered new interface driver nfcmrvl [ 5.932842][ T1] scsi host0: Virtio SCSI HBA [ 5.978584][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.118134][ T9] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 6.120577][ T9] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 6.122046][ T9] sd 0:0:1:0: [sda] Write Protect is off [ 6.123466][ T9] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.133222][ T9] sda: sda1 [ 6.135313][ T9] sd 0:0:1:0: [sda] Attached SCSI disk [ 6.138384][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 6.147171][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.149809][ T1] db_root: cannot open: /etc/target [ 6.206287][ T1] ------------[ cut here ]------------ [ 6.207560][ T1] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 __netif_set_xps_queue+0x8a1/0x1f50 [ 6.209609][ T1] Modules linked in: [ 6.210619][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00022-g8127cac0f393 #0 [ 6.212910][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 6.214565][ T1] RIP: 0010:__netif_set_xps_queue+0x8a1/0x1f50 [ 6.216011][ T1] Code: fc 48 c7 c2 e0 24 f8 86 be 2e 0a 00 00 48 c7 c7 80 23 f8 86 c6 05 66 80 f0 03 01 e8 e4 79 e9 00 e9 ef fd ff ff e8 df 4c 60 fc <0f> 0b e9 8e fa ff ff 8b 6c 24 38 e8 cf 4c 60 fc 49 8d 7c 24 04 48 [ 6.219470][ T1] RSP: 0000:ffffc9000001f898 EFLAGS: 00010293 [ 6.220992][ T1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 6.222552][ T1] RDX: ffff8881002b0000 RSI: ffffffff84e67841 RDI: 0000000000000004 [ 6.224483][ T1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000002 [ 6.226100][ T1] R10: 0000000000000002 R11: 0000000000052041 R12: ffff88810eb40780 [ 6.227479][ T1] R13: 0000000000000003 R14: ffff88810eb40798 R15: 0000000000000002 [ 6.229205][ T1] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 6.230776][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.231807][ T1] CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0 [ 6.233243][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.235002][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.236333][ T1] Call Trace: [ 6.236997][ T1] [ 6.237416][ T1] ? vp_bus_name+0xc0/0xc0 [ 6.238104][ T1] virtnet_set_affinity+0x4f0/0x750 [ 6.239082][ T1] ? skb_recv_done+0x120/0x120 [ 6.243709][ T1] virtnet_probe+0x12ae/0x33a0 [ 6.244391][ T1] ? virtnet_find_vqs+0xc30/0xc30 [ 6.245130][ T1] virtio_dev_probe+0x577/0x870 [ 6.245943][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.246966][ T1] really_probe+0x249/0xb90 [ 6.247666][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.248497][ T1] driver_probe_device+0x4c/0x1a0 [ 6.249517][ T1] __driver_attach+0x1d0/0x550 [ 6.250386][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.251798][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.252745][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.253569][ T1] bus_add_driver+0x4c9/0x640 [ 6.254369][ T1] driver_register+0x220/0x3a0 [ 6.256014][ T1] ? phy_module_init+0x18/0x18 [ 6.256982][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.258014][ T1] do_one_initcall+0x13d/0x780 [ 6.258916][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.260420][ T1] ? parameq+0xa0/0x170 [ 6.261378][ T1] kernel_init_freeable+0x6fa/0x783 [ 6.262493][ T1] ? rest_init+0x270/0x270 [ 6.263160][ T1] kernel_init+0x1a/0x1d0 [ 6.264062][ T1] ? rest_init+0x270/0x270 [ 6.264965][ T1] ret_from_fork+0x1f/0x30 [ 6.265727][ T1] [ 6.266296][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 6.267384][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00022-g8127cac0f393 #0 [ 6.268902][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 6.268902][ T1] Call Trace: [ 6.268902][ T1] [ 6.268902][ T1] dump_stack_lvl+0xcd/0x134 [ 6.268902][ T1] panic+0x2c8/0x622 [ 6.268902][ T1] ? panic_print_sys_info.part.0+0x110/0x110 [ 6.268902][ T1] ? __warn.cold+0x24b/0x350 [ 6.268902][ T1] ? __netif_set_xps_queue+0x8a1/0x1f50 [ 6.268902][ T1] __warn.cold+0x25c/0x350 [ 6.268902][ T1] ? __netif_set_xps_queue+0x8a1/0x1f50 [ 6.268902][ T1] report_bug+0x1bc/0x210 [ 6.268902][ T1] handle_bug+0x3c/0x70 [ 6.268902][ T1] exc_invalid_op+0x14/0x40 [ 6.268902][ T1] asm_exc_invalid_op+0x16/0x20 [ 6.268902][ T1] RIP: 0010:__netif_set_xps_queue+0x8a1/0x1f50 [ 6.268902][ T1] Code: fc 48 c7 c2 e0 24 f8 86 be 2e 0a 00 00 48 c7 c7 80 23 f8 86 c6 05 66 80 f0 03 01 e8 e4 79 e9 00 e9 ef fd ff ff e8 df 4c 60 fc <0f> 0b e9 8e fa ff ff 8b 6c 24 38 e8 cf 4c 60 fc 49 8d 7c 24 04 48 [ 6.268902][ T1] RSP: 0000:ffffc9000001f898 EFLAGS: 00010293 [ 6.268902][ T1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 6.268902][ T1] RDX: ffff8881002b0000 RSI: ffffffff84e67841 RDI: 0000000000000004 [ 6.268902][ T1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000002 [ 6.268902][ T1] R10: 0000000000000002 R11: 0000000000052041 R12: ffff88810eb40780 [ 6.268902][ T1] R13: 0000000000000003 R14: ffff88810eb40798 R15: 0000000000000002 [ 6.268902][ T1] ? __netif_set_xps_queue+0x8a1/0x1f50 [ 6.268902][ T1] ? __netif_set_xps_queue+0x8a1/0x1f50 [ 6.268902][ T1] ? vp_bus_name+0xc0/0xc0 [ 6.268902][ T1] virtnet_set_affinity+0x4f0/0x750 [ 6.268902][ T1] ? skb_recv_done+0x120/0x120 [ 6.268902][ T1] virtnet_probe+0x12ae/0x33a0 [ 6.268902][ T1] ? virtnet_find_vqs+0xc30/0xc30 [ 6.268902][ T1] virtio_dev_probe+0x577/0x870 [ 6.268902][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.268902][ T1] really_probe+0x249/0xb90 [ 6.268902][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.268902][ T1] driver_probe_device+0x4c/0x1a0 [ 6.268902][ T1] __driver_attach+0x1d0/0x550 [ 6.268902][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.268902][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.268902][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.268902][ T1] bus_add_driver+0x4c9/0x640 [ 6.268902][ T1] driver_register+0x220/0x3a0 [ 6.268902][ T1] ? phy_module_init+0x18/0x18 [ 6.268902][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.268902][ T1] do_one_initcall+0x13d/0x780 [ 6.268902][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.268902][ T1] ? parameq+0xa0/0x170 [ 6.268902][ T1] kernel_init_freeable+0x6fa/0x783 [ 6.268902][ T1] ? rest_init+0x270/0x270 [ 6.268902][ T1] kernel_init+0x1a/0x1d0 [ 6.268902][ T1] ? rest_init+0x270/0x270 [ 6.268902][ T1] ret_from_fork+0x1f/0x30 [ 6.268902][ T1] [ 6.268902][ T1] Kernel Offset: disabled [ 6.268902][ T1] Rebooting in 86400 seconds..