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@10.128.1.65" "pwd"]: exit status 255 ssh: connect to host 10.128.1.65 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-linux-next-kasan-gce-root-test-0 port 1 (session ID: 0d8f7052c2f4f2cf7ef22a2d034b16680eeaa89c83412e81ff858432f703db8e, 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 99cf6481-913a-f8b3-88a8-0e052a788a13 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-next-20220815-syzkaller (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 [ 0.000007][ T0] kvm-clock: using sched offset of 3637509271 cycles [ 0.000876][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003884][ T0] tsc: Detected 2200.156 MHz processor [ 0.009054][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010641][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012030][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018867][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.019973][ T0] Using GB pages for direct mapping [ 0.022427][ T0] ACPI: Early table checksum verification disabled [ 0.023373][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.024570][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025832][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.027414][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028700][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029422][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.030161][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.031995][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.033973][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.035961][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.037514][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.038813][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.039916][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041146][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.042316][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.043433][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.044614][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.046348][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.048273][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.049044][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.050013][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.051231][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.052274][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.053235][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.054981][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.057074][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.058576][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.060479][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.062434][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.103116][ T0] Zone ranges: [ 0.103790][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.104780][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.105956][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.107138][ T0] Device empty [ 0.107647][ T0] Movable zone start for each node [ 0.108526][ T0] Early memory node ranges [ 0.109120][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.110267][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.111522][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.112576][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.113883][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.115115][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.116240][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.116409][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.155022][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.511393][ T0] kasan: KernelAddressSanitizer initialized [ 0.514918][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.515803][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.516818][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.517851][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.518901][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.519975][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.521237][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.522343][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.523444][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.524470][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.526072][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.527260][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.528726][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.530392][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.531887][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.533090][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.534811][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.536090][ T0] Booting paravirtualized kernel on KVM [ 0.536875][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.606190][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.608193][ T0] percpu: Embedded 69 pages/cpu s243912 r8192 d30520 u1048576 [ 0.609395][ T0] kvm-guest: PV spinlocks enabled [ 0.610509][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.611638][ T0] Fallback order for Node 0: 0 1 [ 0.612400][ T0] Fallback order for Node 1: 1 0 [ 0.613080][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.614109][ T0] Policy zone: Normal [ 0.614642][ 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 [ 0.631209][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.633942][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.637530][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.639117][ T0] software IO TLB: area num 2. [ 1.475892][ T0] Memory: 6828212K/8388204K available (143390K kernel code, 34865K rwdata, 30348K rodata, 2724K init, 33920K bss, 1559736K reserved, 0K cma-reserved) [ 1.479531][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.482825][ T0] Dynamic Preempt: full [ 1.484709][ T0] Running RCU self tests [ 1.485290][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.486373][ T0] rcu: RCU lockdep checking is enabled. [ 1.487098][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.488067][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.489107][ T0] rcu: RCU debug extended QS entry/exit. [ 1.489977][ T0] All grace periods are expedited (rcu_expedited). [ 1.490881][ T0] Trampoline variant of Tasks RCU enabled. [ 1.491809][ T0] Tracing variant of Tasks RCU enabled. [ 1.492675][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.493913][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.533698][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.535253][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.536545][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.538067][ T0] random: crng init done [ 1.539685][ T0] Console: colour VGA+ 80x25 [ 1.540354][ T0] printk: console [ttyS0] enabled [ 1.540354][ T0] printk: console [ttyS0] enabled [ 1.541848][ T0] printk: bootconsole [earlyser0] disabled [ 1.541848][ T0] printk: bootconsole [earlyser0] disabled [ 1.543400][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.544748][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.545472][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.546160][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.547002][ T0] ... CLASSHASH_SIZE: 4096 [ 1.547748][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.548587][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.549364][ T0] ... CHAINHASH_SIZE: 131072 [ 1.550131][ T0] memory used by lock dependency info: 20657 kB [ 1.551042][ T0] memory used for stack traces: 8320 kB [ 1.551949][ T0] per task-struct memory footprint: 1920 bytes [ 1.553198][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.555043][ T0] ACPI: Core revision 20220331 [ 1.556486][ T0] APIC: Switch to symmetric I/O mode setup [ 1.562558][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.563828][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6c613963, max_idle_ns: 440795245426 ns [ 1.565698][ T0] Calibrating delay loop (skipped) preset value.. 4400.31 BogoMIPS (lpj=22001560) [ 1.575698][ T0] pid_max: default: 32768 minimum: 301 [ 1.576855][ T0] LSM: Security Framework initializing [ 1.578321][ T0] landlock: Up and running. [ 1.579115][ T0] Yama: becoming mindful. [ 1.579820][ T0] TOMOYO Linux initialized [ 1.580630][ T0] AppArmor: AppArmor initialized [ 1.581370][ T0] LSM support for eBPF active [ 1.586642][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.590331][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.591825][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.593040][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.598152][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.599119][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.600189][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.601643][ T0] Spectre V2 : Mitigation: IBRS [ 1.602299][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.603547][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.604570][ T0] RETBleed: Mitigation: IBRS [ 1.605224][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.605755][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.607347][ T0] MDS: Mitigation: Clear CPU buffers [ 1.608130][ T0] TAA: Mitigation: Clear CPU buffers [ 1.608862][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.612229][ T0] Freeing SMP alternatives memory: 112K [ 1.734955][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.735685][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.735685][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.735685][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.735685][ T1] Running RCU-tasks wait API self tests [ 1.836127][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.838409][ T1] rcu: Hierarchical SRCU implementation. [ 1.839266][ T1] rcu: Max phase no-delay instances is 1000. [ 1.844055][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.845547][ T1] smp: Bringing up secondary CPUs ... [ 1.847231][ T1] x86: Booting SMP configuration: [ 1.848096][ T1] .... node #0, CPUs: #1 [ 1.850203][ 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. [ 1.850203][ 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. [ 1.855832][ 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. [ 1.858485][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.859342][ T1] smpboot: Max logical packages: 1 [ 1.860191][ T1] smpboot: Total of 2 processors activated (8800.62 BogoMIPS) [ 1.875799][ T13] Callback from call_rcu_tasks_trace() invoked. [ 1.898271][ T1] allocated 134217728 bytes of page_ext [ 1.899430][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.919055][ T1] Node 0, zone DMA32: page owner found early allocated 19042 pages [ 1.933034][ T1] Node 0, zone Normal: page owner found early allocated 228 pages [ 1.948650][ T1] Node 1, zone Normal: page owner found early allocated 19106 pages [ 1.956383][ T1] devtmpfs: initialized [ 1.957905][ T1] x86/mm: Memory block size: 128MB [ 1.995842][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.997728][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.999130][ T1] PM: RTC time: 07:35:16, date: 2022-08-15 [ 2.014192][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.021078][ T1] audit: initializing netlink subsys (disabled) [ 2.027825][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.027837][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.029035][ T1] cpuidle: using governor menu [ 2.029035][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.035806][ T27] audit: type=2000 audit(1660548916.896:1): state=initialized audit_enabled=0 res=1 [ 2.035709][ T1] PCI: Using configuration type 1 for base access [ 2.056318][ T12] Callback from call_rcu_tasks() invoked. [ 2.229285][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.235757][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.235757][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.235757][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.236127][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.255766][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.260408][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.265707][ T1] raid6: using avx2x2 recovery algorithm [ 2.265707][ T1] ACPI: Added _OSI(Module Device) [ 2.265707][ T1] ACPI: Added _OSI(Processor Device) [ 2.265707][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.265852][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.266911][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.267787][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.268880][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.370485][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.443412][ T1] ACPI: Interpreter enabled [ 2.444650][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.445465][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.446016][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.447522][ T1] PCI: Using E820 reservations for host bridge windows [ 2.452318][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.588046][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.589407][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.590725][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.592894][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.608108][ T1] PCI host bridge to bus 0000:00 [ 2.608986][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.610304][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.611501][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.612790][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.614134][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.615410][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.616315][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.622545][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.647440][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.667560][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.675982][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.681517][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.689144][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.709195][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.718791][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.724253][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.743308][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.755809][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.786759][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.791674][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.800830][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.807115][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 2.829329][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 2.836799][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 2.842606][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 2.882917][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.889184][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.897031][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.903453][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.906869][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 2.927247][ T1] iommu: Default domain type: Translated [ 2.927247][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 2.929362][ T1] SCSI subsystem initialized [ 2.935414][ T1] ACPI: bus type USB registered [ 2.935414][ T1] usbcore: registered new interface driver usbfs [ 2.935414][ T1] usbcore: registered new interface driver hub [ 2.935414][ T1] usbcore: registered new device driver usb [ 2.938485][ T1] mc: Linux media interface: v0.10 [ 2.939560][ T1] videodev: Linux video capture interface: v2.00 [ 2.941320][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.942307][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.944014][ T1] PTP clock support registered [ 2.950674][ T1] EDAC MC: Ver: 3.0.0 [ 2.957994][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.960719][ T1] Bluetooth: Core ver 2.22 [ 2.960719][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.960719][ T1] Bluetooth: HCI device and connection manager initialized [ 2.961482][ T1] Bluetooth: HCI socket layer initialized [ 2.962407][ T1] Bluetooth: L2CAP socket layer initialized [ 2.963401][ T1] Bluetooth: SCO socket layer initialized [ 2.964595][ T1] NET: Registered PF_ATMPVC protocol family [ 2.965735][ T1] NET: Registered PF_ATMSVC protocol family [ 2.967122][ T1] NetLabel: Initializing [ 2.967789][ T1] NetLabel: domain hash size = 128 [ 2.968765][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.970295][ T1] NetLabel: unlabeled traffic allowed by default [ 2.977655][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.978033][ T1] NET: Registered PF_NFC protocol family [ 2.978991][ T1] PCI: Using ACPI for IRQ routing [ 2.985899][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 2.987147][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 2.988102][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.989522][ T1] vgaarb: loaded [ 2.999965][ T1] clocksource: Switched to clocksource kvm-clock [ 3.005685][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.005685][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.007373][ T1] FS-Cache: Loaded [ 3.009679][ T1] CacheFiles: Loaded [ 3.010640][ T1] TOMOYO: 2.6.0 [ 3.011263][ T1] Mandatory Access Control activated. [ 3.013924][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.015567][ T1] pnp: PnP ACPI init [ 3.045296][ T1] pnp: PnP ACPI: found 7 devices [ 3.089731][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.092183][ T1] NET: Registered PF_INET protocol family [ 3.097492][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.109666][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.112450][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.115568][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.123470][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.130533][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.135493][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.140045][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.144210][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.147167][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.150361][ T1] RPC: Registered named UNIX socket transport module. [ 3.151375][ T1] RPC: Registered udp transport module. [ 3.152214][ T1] RPC: Registered tcp transport module. [ 3.153267][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.157287][ T1] NET: Registered PF_XDP protocol family [ 3.158192][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.159346][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.160432][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.161612][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.164615][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.166132][ T1] PCI: CLS 0 bytes, default 64 [ 3.167017][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.168324][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.169939][ T1] ACPI: bus type thunderbolt registered [ 3.182383][ T56] kworker/u4:3 (56) used greatest stack depth: 27336 bytes left [ 3.183934][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.220280][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.221292][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6c613963, max_idle_ns: 440795245426 ns [ 3.223166][ T1] clocksource: Switched to clocksource tsc [ 6.538790][ T1] Initialise system trusted keyrings [ 6.541541][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.583306][ T1] zbud: loaded [ 6.591897][ T1] DLM installed [ 6.599061][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.610956][ T1] NFS: Registering the id_resolver key type [ 6.612274][ T1] Key type id_resolver registered [ 6.613039][ T1] Key type id_legacy registered [ 6.614264][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.615519][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.624924][ T1] Key type cifs.spnego registered [ 6.626082][ T1] Key type cifs.idmap registered [ 6.627524][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 6.629677][ T1] ntfs3: Max link count 4000 [ 6.630605][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.631372][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.633888][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.635010][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.640914][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.642711][ T1] QNX4 filesystem 0.2.3 registered. [ 6.643704][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.645615][ T1] fuse: init (API version 7.36) [ 6.650696][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.652134][ T1] orangefs_init: module version upstream loaded [ 6.654124][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.672791][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 6.686690][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.689086][ T1] NILFS version 2 loaded [ 6.689891][ T1] befs: version: 0.9.3 [ 6.692046][ T1] ocfs2: Registered cluster interface o2cb [ 6.693653][ T1] ocfs2: Registered cluster interface user [ 6.695316][ T1] OCFS2 User DLM kernel interface loaded [ 6.708308][ T1] gfs2: GFS2 installed [ 6.721248][ T1] ceph: loaded (mds proto 32) [ 6.734691][ T1] NET: Registered PF_ALG protocol family [ 6.735853][ T1] xor: automatically using best checksumming function avx [ 6.737365][ T1] async_tx: api initialized (async) [ 6.738102][ T1] Key type asymmetric registered [ 6.738801][ T1] Asymmetric key parser 'x509' registered [ 6.739612][ T1] Asymmetric key parser 'pkcs8' registered [ 6.740393][ T1] Key type pkcs7_test registered [ 6.744217][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 6.745419][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 6.747545][ T1] io scheduler mq-deadline registered [ 6.748324][ T1] io scheduler kyber registered [ 6.749622][ T1] io scheduler bfq registered [ 6.776481][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.786651][ T1] ACPI: button: Power Button [PWRF] [ 6.788642][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.790507][ T1] ACPI: button: Sleep Button [SLPF] [ 6.816394][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.817370][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.837825][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.838901][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.856701][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.857638][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.870290][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.913486][ T215] kworker/u4:0 (215) used greatest stack depth: 27048 bytes left [ 7.327265][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.328701][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.330340][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.339072][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.344865][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.352107][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.362609][ T1] Non-volatile memory driver v1.3 [ 7.382605][ T1] Linux agpgart interface v0.103 [ 7.385655][ T1] ACPI: bus type drm_connector registered [ 7.390459][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.400191][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.466709][ T1] Console: switching to colour frame buffer device 128x48 [ 7.484756][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.486124][ T1] usbcore: registered new interface driver udl [ 7.547097][ T1] brd: module loaded [ 7.612887][ T1] loop: module loaded [ 7.709071][ T1] zram: Added device: zram0 [ 7.717886][ T1] null_blk: disk nullb0 created [ 7.718770][ T1] null_blk: module loaded [ 7.719574][ T1] Guest personality initialized and is inactive [ 7.721897][ T1] VMCI host device registered (name=vmci, major=10, minor=119) [ 7.723156][ T1] Initialized host personality [ 7.724101][ T1] usbcore: registered new interface driver rtsx_usb [ 7.727086][ T1] usbcore: registered new interface driver viperboard [ 7.728712][ T1] usbcore: registered new interface driver dln2 [ 7.730275][ T1] usbcore: registered new interface driver pn533_usb [ 7.735565][ T1] nfcsim 0.2 initialized [ 7.736709][ T1] usbcore: registered new interface driver port100 [ 7.737880][ T1] usbcore: registered new interface driver nfcmrvl [ 7.742536][ T1] Loading iSCSI transport class v2.0-870. [ 7.778147][ T1] scsi host0: Virtio SCSI HBA [ 7.830411][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.833484][ T55] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.865077][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.867665][ T1] db_root: cannot open: /etc/target [ 7.869727][ T1] slram: not enough parameters. [ 7.877258][ T1] ftl_cs: FTL header not found. [ 7.924268][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.925661][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.927522][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.942106][ T1] MACsec IEEE 802.1AE [ 7.964414][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.039160][ T1] vcan: Virtual CAN interface driver [ 8.040106][ T1] vxcan: Virtual CAN Tunnel driver [ 8.040931][ T1] slcan: serial line CAN interface driver [ 8.041853][ T1] CAN device driver interface [ 8.043897][ T1] usbcore: registered new interface driver usb_8dev [ 8.045612][ T1] usbcore: registered new interface driver ems_usb [ 8.046965][ T1] usbcore: registered new interface driver gs_usb [ 8.048290][ T1] usbcore: registered new interface driver kvaser_usb [ 8.051688][ T1] usbcore: registered new interface driver mcba_usb [ 8.053322][ T1] usbcore: registered new interface driver peak_usb [ 8.055464][ T1] e100: Intel(R) PRO/100 Network Driver [ 8.056912][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.058435][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 8.059361][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.062024][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 8.063046][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.065800][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.066523][ C1] general protection fault, probably for non-canonical address 0xffff000000000000: 0000 [#1] PREEMPT SMP KASAN [ 8.066996][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 8.068624][ C1] KASAN: maybe wild-memory-access in range [0xfff8200000000000-0xfff8200000000007] [ 8.069512][ T1] AX.25: bpqether driver version 004 [ 8.070714][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 5.19.0-next-20220815-syzkaller #0 [ 8.071515][ T1] PPP generic driver version 2.4.2 [ 8.073713][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.073783][ T1] PPP BSD Compression module registered [ 8.075131][ C1] RIP: 0010:rcu_core+0x7b3/0x1890 [ 8.075715][ C1] Code: 83 ae f7 ff 48 8d 7d 08 5e 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 e1 0c 00 00 48 8b 45 08 48 89 ef 48 c7 45 08 00 00 00 00 d0 48 c7 c6 24 d0 67 81 48 c7 c7 a0 96 f8 8b e8 c8 a6 f7 ff 65 [ 8.075715][ C1] RSP: 0000:ffffc900001b7d50 EFLAGS: 00010246 [ 8.075715][ C1] RAX: ffff000000000000 RBX: 0000000000000001 RCX: a874641a40bae7d8 [ 8.075715][ C1] RDX: 1ffff110023474fe RSI: ffffffff8167cfc1 RDI: ffff88801fe75028 [ 8.075715][ C1] RBP: ffff88801fe75028 R08: 0000000000000000 R09: ffffffff908de95f [ 8.075715][ C1] R10: fffffbfff211bd2b R11: 0000000000000001 R12: dffffc0000000000 [ 8.075715][ C1] R13: 0000000000000000 R14: ffffc900001b7dc8 R15: 0000000000000000 [ 8.075715][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.075715][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.075715][ C1] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.075715][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.075715][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.075715][ C1] Call Trace: [ 8.075715][ C1] [ 8.075715][ C1] ? rcu_report_dead+0x680/0x680 [ 8.075715][ C1] __do_softirq+0x1d3/0x9c6 [ 8.075715][ C1] ? __irq_exit_rcu+0x180/0x180 [ 8.075715][ C1] run_ksoftirqd+0x2d/0x60 [ 8.075715][ C1] smpboot_thread_fn+0x645/0x9c0 [ 8.075715][ C1] ? sort_range+0x30/0x30 [ 8.075715][ C1] kthread+0x2e4/0x3a0 [ 8.075715][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 8.075715][ C1] ret_from_fork+0x1f/0x30 [ 8.075715][ C1] [ 8.075715][ C1] Modules linked in: [ 8.086053][ C0] general protection fault, probably for non-canonical address 0xffff00a800000000: 0000 [#2] PREEMPT SMP KASAN [ 8.101602][ C1] ---[ end trace 0000000000000000 ]--- [ 8.086053][ C0] KASAN: maybe wild-memory-access in range [0xfff8254000000000-0xfff8254000000007] [ 8.104018][ C1] RIP: 0010:rcu_core+0x7b3/0x1890 [ 8.086053][ C0] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G D 5.19.0-next-20220815-syzkaller #0 [ 8.106030][ C1] Code: 83 ae f7 ff 48 8d 7d 08 5e 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 e1 0c 00 00 48 8b 45 08 48 89 ef 48 c7 45 08 00 00 00 00 d0 48 c7 c6 24 d0 67 81 48 c7 c7 a0 96 f8 8b e8 c8 a6 f7 ff 65 [ 8.086053][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.110305][ C1] RSP: 0000:ffffc900001b7d50 EFLAGS: 00010246 [ 8.086053][ C0] RIP: 0010:rcu_core+0x7b3/0x1890 [ 8.112702][ C1] RAX: ffff000000000000 RBX: 0000000000000001 RCX: a874641a40bae7d8 [ 8.086053][ C0] Code: 83 ae f7 ff 48 8d 7d 08 5e 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 e1 0c 00 00 48 8b 45 08 48 89 ef 48 c7 45 08 00 00 00 00 d0 48 c7 c6 24 d0 67 81 48 c7 c7 a0 96 f8 8b e8 c8 a6 f7 ff 65 [ 8.115188][ C1] RDX: 1ffff110023474fe RSI: ffffffff8167cfc1 RDI: ffff88801fe75028 [ 8.086053][ C0] RSP: 0000:ffffc90000007e60 EFLAGS: 00010246 [ 8.086053][ C0] RAX: ffff00a800000000 RBX: 0000000000000007 RCX: 0000000000000000 [ 8.086053][ C0] RDX: 0000000000000000 RSI: ffffffff8167cfc1 RDI: ffff88801fe732a8 [ 8.086053][ C0] RBP: ffff88801fe732a8 R08: 0000000000000000 R09: ffffffff8ddea957 [ 8.118882][ C1] RBP: ffff88801fe75028 R08: 0000000000000000 R09: ffffffff908de95f [ 8.086053][ C0] R10: fffffbfff1bbd52a R11: 000000000008c07c R12: dffffc0000000000 [ 8.121284][ C1] R10: fffffbfff211bd2b R11: 0000000000000001 R12: dffffc0000000000 [ 8.086053][ C0] R13: 0000000000000000 R14: ffffc90000007ed8 R15: 0000000000000006 [ 8.124051][ C1] R13: 0000000000000000 R14: ffffc900001b7dc8 R15: 0000000000000000 [ 8.086053][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 8.126570][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.086053][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.129171][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.086053][ C0] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 00000000003506f0 [ 8.131630][ C1] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.086053][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.134263][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.086053][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.086053][ C0] Call Trace: [ 8.086053][ C0] [ 8.086053][ C0] ? rcu_report_dead+0x680/0x680 [ 8.137893][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.086053][ C0] __do_softirq+0x1d3/0x9c6 [ 8.141454][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 8.086053][ C0] __irq_exit_rcu+0x123/0x180 [ 8.086053][ C0] irq_exit_rcu+0x5/0x20 [ 8.086053][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 8.086053][ C0] [ 8.086053][ C0] [ 8.086053][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 8.086053][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 8.086053][ C0] Code: 48 89 ef 5d e9 51 b7 4b 00 5d be 03 00 00 00 e9 f6 7a 81 02 66 0f 1f 44 00 00 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 59 66 86 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 8.086053][ C0] RSP: 0000:ffffc90000067aa0 EFLAGS: 00000293 [ 8.086053][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.086053][ C0] RDX: ffff88813fe38000 RSI: ffffffff8161b2d5 RDI: 0000000000000007 [ 8.086053][ C0] RBP: ffffc90000067c48 R08: 0000000000000007 R09: 0000000000000000 [ 8.086053][ C0] R10: 0000000000000200 R11: 0000000020505050 R12: 0000000000000001 [ 8.086053][ C0] R13: ffffffff9116dda0 R14: 0000000000000200 R15: ffffffff8ca2fa18 [ 8.086053][ C0] ? console_emit_next_record.constprop.0+0x4f5/0x840 [ 8.086053][ C0] console_emit_next_record.constprop.0+0x4fb/0x840 [ 8.086053][ C0] ? devkmsg_read+0x730/0x730 [ 8.086053][ C0] ? lock_release+0x560/0x780 [ 8.086053][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 8.086053][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 8.086053][ C0] ? lock_acquire+0x480/0x570 [ 8.086053][ C0] console_unlock+0x37a/0x5a0 [ 8.086053][ C0] ? console_emit_next_record.constprop.0+0x840/0x840 [ 8.086053][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 8.086053][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 8.086053][ C0] vprintk_emit+0x1b9/0x5f0 [ 8.086053][ C0] ? lock_acquire+0x480/0x570 [ 8.086053][ C0] ? ppp_async_init+0x43/0x43 [ 8.086053][ C0] vprintk+0x80/0x90 [ 8.086053][ C0] _printk+0xba/0xed [ 8.086053][ C0] ? record_print_text.cold+0x16/0x16 [ 8.086053][ C0] ? trace_kmalloc+0x32/0x100 [ 8.086053][ C0] ? kmem_cache_alloc_trace+0x1f2/0x3e0 [ 8.086053][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 8.086053][ C0] ? bsdcomp_init+0x29/0x40 [ 8.086053][ C0] bsdcomp_init+0x35/0x40 [ 8.086053][ C0] do_one_initcall+0xfe/0x650 [ 8.086053][ C0] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 8.086053][ C0] ? parameq+0x160/0x170 [ 8.086053][ C0] kernel_init_freeable+0x6b1/0x73a [ 8.086053][ C0] ? rest_init+0x270/0x270 [ 8.086053][ C0] kernel_init+0x1a/0x1d0 [ 8.086053][ C0] ? rest_init+0x270/0x270 [ 8.086053][ C0] ret_from_fork+0x1f/0x30 [ 8.086053][ C0] [ 8.086053][ C0] Modules linked in: [ 8.146354][ C1] Kernel Offset: disabled [ 8.146354][ C1] Rebooting in 86400 seconds..