failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.34" "pwd"]: exit status 255 ssh: connect to host 10.128.0.34 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: 08933c78bea48ed5f369305cf0622c491be2608b6d0f949b19051ffa1a841461, 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-14184-g69dac8e431af (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 [ 0.000009][ T0] kvm-clock: using sched offset of 3830763009 cycles [ 0.000842][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003505][ T0] tsc: Detected 2250.000 MHz processor [ 0.008815][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010126][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011512][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.014807][ T0] found SMP MP-table at [mem 0x000f2760-0x000f276f] [ 0.016017][ T0] Using GB pages for direct mapping [ 0.018502][ T0] ACPI: Early table checksum verification disabled [ 0.019396][ T0] ACPI: RSDP 0x00000000000F24E0 000014 (v00 Google) [ 0.020373][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.021775][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.023704][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027858][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028639][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029361][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030858][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032234][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033697][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035031][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.036151][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.037169][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.038204][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.039277][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.040580][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.041672][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.042767][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.044526][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.045255][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.046729][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.047903][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.048829][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.049910][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.051399][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.052920][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.054102][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.055792][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.057061][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.078644][ T0] Zone ranges: [ 0.079134][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.080117][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.081045][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.081952][ T0] Device empty [ 0.082452][ T0] Movable zone start for each node [ 0.083106][ T0] Early memory node ranges [ 0.083692][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.084606][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.085539][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.086455][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.087491][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.088554][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.089591][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.089742][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.127564][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.340354][ T0] kasan: KernelAddressSanitizer initialized [ 0.342939][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.343699][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.344691][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.345879][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.346902][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.347996][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.349001][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.350022][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.351088][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.351936][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.353255][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.356533][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.357664][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.358795][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.360306][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.361761][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.364103][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.365410][ T0] Booting paravirtualized kernel on KVM [ 0.366461][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.431394][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.433346][ T0] percpu: Embedded 69 pages/cpu s243912 r8192 d30520 u1048576 [ 0.434917][ T0] kvm-guest: PV spinlocks enabled [ 0.435614][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.436855][ T0] Fallback order for Node 0: 0 1 [ 0.437591][ T0] Fallback order for Node 1: 1 0 [ 0.438271][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.439354][ T0] Policy zone: Normal [ 0.439868][ 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 [ 0.457746][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.463702][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.466250][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.467898][ T0] software IO TLB: area num 2. [ 1.378554][ T0] Memory: 6828212K/8388204K available (143390K kernel code, 34857K rwdata, 30344K rodata, 2724K init, 33928K bss, 1559736K reserved, 0K cma-reserved) [ 1.381854][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.384860][ T0] Dynamic Preempt: full [ 1.386439][ T0] Running RCU self tests [ 1.387238][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.388242][ T0] rcu: RCU lockdep checking is enabled. [ 1.389068][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.390264][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.391679][ T0] rcu: RCU debug extended QS entry/exit. [ 1.392806][ T0] All grace periods are expedited (rcu_expedited). [ 1.394045][ T0] Trampoline variant of Tasks RCU enabled. [ 1.395347][ T0] Tracing variant of Tasks RCU enabled. [ 1.396185][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.397321][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.436273][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.438039][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.439763][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.441663][ T0] random: crng init done [ 1.443547][ T0] Console: colour VGA+ 80x25 [ 1.444380][ T0] printk: console [ttyS0] enabled [ 1.444380][ T0] printk: console [ttyS0] enabled [ 1.446050][ T0] printk: bootconsole [earlyser0] disabled [ 1.446050][ T0] printk: bootconsole [earlyser0] disabled [ 1.448010][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.450659][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.451375][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.452058][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.452759][ T0] ... CLASSHASH_SIZE: 4096 [ 1.453530][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.454466][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.455405][ T0] ... CHAINHASH_SIZE: 131072 [ 1.456483][ T0] memory used by lock dependency info: 20657 kB [ 1.457476][ T0] memory used for stack traces: 8320 kB [ 1.458441][ T0] per task-struct memory footprint: 1920 bytes [ 1.459644][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.461608][ T0] ACPI: Core revision 20220331 [ 1.463177][ T0] APIC: Switch to symmetric I/O mode setup [ 1.471408][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.472762][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns [ 1.474586][ T0] Calibrating delay loop (skipped) preset value.. 4500.00 BogoMIPS (lpj=22500000) [ 1.475910][ T0] pid_max: default: 32768 minimum: 301 [ 1.477068][ T0] LSM: Security Framework initializing [ 1.478292][ T0] landlock: Up and running. [ 1.478988][ T0] Yama: becoming mindful. [ 1.479986][ T0] TOMOYO Linux initialized [ 1.480918][ T0] AppArmor: AppArmor initialized [ 1.481630][ T0] LSM support for eBPF active [ 1.486601][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.489678][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.491342][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.493080][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.497027][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.498623][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512 [ 1.499708][ T0] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0 [ 1.500974][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.502589][ T0] Spectre V2 : Kernel not compiled with retpoline; no mitigation available! [ 1.502602][ T0] Spectre V2 : Vulnerable [ 1.504610][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.505948][ T0] Spectre V2 : Enabling Speculation Barrier for firmware calls [ 1.507045][ T0] RETBleed: Mitigation: IBPB [ 1.507755][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.509062][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.510105][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.513676][ T0] Freeing SMP alternatives memory: 112K [ 1.635252][ T1] smpboot: CPU0: AMD EPYC 7B12 (family: 0x17, model: 0x31, stepping: 0x0) [ 1.638879][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.640324][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.641793][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.643461][ T1] Running RCU-tasks wait API self tests [ 1.745056][ T1] Performance Events: PMU not available due to virtualization, using software events only. [ 1.747117][ T1] rcu: Hierarchical SRCU implementation. [ 1.747939][ T1] rcu: Max phase no-delay instances is 1000. [ 1.752608][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.754153][ T1] smp: Bringing up secondary CPUs ... [ 1.755949][ T1] x86: Booting SMP configuration: [ 1.757151][ T1] .... node #0, CPUs: #1 [ 1.759144][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.759144][ T1] smpboot: Max logical packages: 1 [ 1.759144][ T1] smpboot: Total of 2 processors activated (9000.00 BogoMIPS) [ 1.784786][ T13] Callback from call_rcu_tasks_trace() invoked. [ 1.781342][ T1] allocated 134217728 bytes of page_ext [ 1.782420][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.794784][ T1] Node 0, zone DMA32: page owner found early allocated 19071 pages [ 1.809002][ T1] Node 0, zone Normal: page owner found early allocated 228 pages [ 1.816750][ T1] Node 1, zone Normal: page owner found early allocated 18928 pages [ 1.825103][ T1] devtmpfs: initialized [ 1.826044][ T1] x86/mm: Memory block size: 128MB [ 1.869738][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.869738][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.871533][ T1] PM: RTC time: 02:58:23, date: 2022-08-13 [ 1.885838][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.892674][ T1] audit: initializing netlink subsys (disabled) [ 1.894881][ T26] audit: type=2000 audit(1660359503.935:1): state=initialized audit_enabled=0 res=1 [ 1.897390][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.897402][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.898710][ T1] cpuidle: using governor menu [ 1.904642][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.908503][ T1] PCI: Using configuration type 1 for base access [ 1.909519][ T1] PCI: Using configuration type 1 for extended access [ 1.965387][ T12] Callback from call_rcu_tasks() invoked. [ 2.104830][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.108529][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.109991][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.111637][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.113412][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.127907][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.133173][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.134622][ T1] raid6: using avx2x2 recovery algorithm [ 2.136679][ T1] ACPI: Added _OSI(Module Device) [ 2.137525][ T1] ACPI: Added _OSI(Processor Device) [ 2.138254][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.139104][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.140127][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.140989][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.142062][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.238582][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.292799][ T1] ACPI: Interpreter enabled [ 2.294123][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.294645][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.295784][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.297740][ T1] PCI: Using E820 reservations for host bridge windows [ 2.303122][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.429807][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.431230][ T1] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 2.445200][ T1] PCI host bridge to bus 0000:00 [ 2.446139][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.447549][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.448901][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.450152][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.451434][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.452787][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.454968][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.463230][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.492762][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.526113][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.531270][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.543487][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.554599][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.579087][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.594594][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.605993][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.638255][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.656180][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.697323][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.702191][ T1] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 [ 2.714604][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.725671][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 2.790983][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.797953][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.809403][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.817903][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.822262][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 2.839117][ T1] iommu: Default domain type: Translated [ 2.840597][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 2.846844][ T1] SCSI subsystem initialized [ 2.849734][ T1] ACPI: bus type USB registered [ 2.851228][ T1] usbcore: registered new interface driver usbfs [ 2.853988][ T1] usbcore: registered new interface driver hub [ 2.854852][ T1] usbcore: registered new device driver usb [ 2.857419][ T1] mc: Linux media interface: v0.10 [ 2.858666][ T1] videodev: Linux video capture interface: v2.00 [ 2.860656][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.861673][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.863369][ T1] PTP clock support registered [ 2.865655][ T1] EDAC MC: Ver: 3.0.0 [ 2.870302][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.875940][ T1] Bluetooth: Core ver 2.22 [ 2.877007][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.878023][ T1] Bluetooth: HCI device and connection manager initialized [ 2.879211][ T1] Bluetooth: HCI socket layer initialized [ 2.880134][ T1] Bluetooth: L2CAP socket layer initialized [ 2.881087][ T1] Bluetooth: SCO socket layer initialized [ 2.882044][ T1] NET: Registered PF_ATMPVC protocol family [ 2.882955][ T1] NET: Registered PF_ATMSVC protocol family [ 2.884190][ T1] NetLabel: Initializing [ 2.884582][ T1] NetLabel: domain hash size = 128 [ 2.885343][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.886634][ T1] NetLabel: unlabeled traffic allowed by default [ 2.889861][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.891055][ T1] NET: Registered PF_NFC protocol family [ 2.892140][ T1] PCI: Using ACPI for IRQ routing [ 2.893916][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 2.894570][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 2.894570][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.894586][ T1] vgaarb: loaded [ 2.907641][ T1] clocksource: Switched to clocksource kvm-clock [ 2.915140][ T1] VFS: Disk quotas dquot_6.6.0 [ 2.917000][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.919742][ T1] FS-Cache: Loaded [ 2.921663][ T1] CacheFiles: Loaded [ 2.923025][ T1] TOMOYO: 2.6.0 [ 2.923672][ T1] Mandatory Access Control activated. [ 2.928766][ T1] AppArmor: AppArmor Filesystem Enabled [ 2.930665][ T1] pnp: PnP ACPI init [ 2.949670][ T1] pnp: PnP ACPI: found 7 devices [ 2.992586][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.995519][ T1] NET: Registered PF_INET protocol family [ 2.999923][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.013168][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.015816][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.018417][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.024833][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.031849][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.037289][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.041604][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.045394][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.048085][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.051157][ T1] RPC: Registered named UNIX socket transport module. [ 3.052346][ T1] RPC: Registered udp transport module. [ 3.053140][ T1] RPC: Registered tcp transport module. [ 3.054017][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.057496][ T1] NET: Registered PF_XDP protocol family [ 3.058684][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.060191][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.061257][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.062569][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.065187][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.066541][ T1] PCI: CLS 0 bytes, default 64 [ 3.073635][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.075574][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.077153][ T1] ACPI: bus type thunderbolt registered [ 3.086452][ T55] kworker/u4:1 (55) used greatest stack depth: 27152 bytes left [ 3.094784][ T1] kvm: no hardware support for 'kvm_intel' [ 3.095910][ T1] has_svm: svm not available [ 3.096657][ T1] kvm: no hardware support for 'kvm_amd' [ 3.097686][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns [ 3.099560][ T1] clocksource: Switched to clocksource tsc [ 6.585159][ T1] Initialise system trusted keyrings [ 6.588451][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.627378][ T1] zbud: loaded [ 6.635845][ T1] DLM installed [ 6.642785][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.653577][ T1] NFS: Registering the id_resolver key type [ 6.654683][ T1] Key type id_resolver registered [ 6.655679][ T1] Key type id_legacy registered [ 6.656697][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.658140][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.667951][ T1] Key type cifs.spnego registered [ 6.668875][ T1] Key type cifs.idmap registered [ 6.670119][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 6.672851][ T1] ntfs3: Max link count 4000 [ 6.673667][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.674713][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.677604][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.678720][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.685682][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.687401][ T1] QNX4 filesystem 0.2.3 registered. [ 6.688904][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.690919][ T1] fuse: init (API version 7.36) [ 6.695957][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.697798][ T1] orangefs_init: module version upstream loaded [ 6.699660][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.715429][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 6.729669][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.732023][ T1] NILFS version 2 loaded [ 6.732689][ T1] befs: version: 0.9.3 [ 6.735248][ T1] ocfs2: Registered cluster interface o2cb [ 6.736593][ T1] ocfs2: Registered cluster interface user [ 6.738222][ T1] OCFS2 User DLM kernel interface loaded [ 6.750007][ T1] gfs2: GFS2 installed [ 6.763352][ T1] ceph: loaded (mds proto 32) [ 6.776336][ T1] NET: Registered PF_ALG protocol family [ 6.777571][ T1] xor: automatically using best checksumming function avx [ 6.779227][ T1] async_tx: api initialized (async) [ 6.780379][ T1] Key type asymmetric registered [ 6.781086][ T1] Asymmetric key parser 'x509' registered [ 6.782154][ T1] Asymmetric key parser 'pkcs8' registered [ 6.783088][ T1] Key type pkcs7_test registered [ 6.787108][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 6.788614][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 6.790624][ T1] io scheduler mq-deadline registered [ 6.791416][ T1] io scheduler kyber registered [ 6.792663][ T1] io scheduler bfq registered [ 6.815890][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.819226][ T1] ACPI: button: Power Button [PWRF] [ 6.820948][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.822915][ T1] ACPI: button: Sleep Button [SLPF] [ 6.847339][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.848245][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.867097][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.868588][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.891417][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.892307][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.939173][ T252] kworker/u4:2 (252) used greatest stack depth: 27056 bytes left [ 7.240663][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.242439][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.244515][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.252039][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.258984][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.264322][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.281195][ T1] Non-volatile memory driver v1.3 [ 7.297546][ T1] Linux agpgart interface v0.103 [ 7.300311][ T1] ACPI: bus type drm_connector registered [ 7.305301][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.310813][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.371366][ T1] Console: switching to colour frame buffer device 128x48 [ 7.390354][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.391667][ T1] usbcore: registered new interface driver udl [ 7.447049][ T1] brd: module loaded [ 7.507539][ T1] loop: module loaded [ 7.591095][ T1] zram: Added device: zram0 [ 7.598651][ T1] null_blk: disk nullb0 created [ 7.599474][ T1] null_blk: module loaded [ 7.600355][ T1] Guest personality initialized and is inactive [ 7.601886][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 7.603197][ T1] Initialized host personality [ 7.604042][ T1] usbcore: registered new interface driver rtsx_usb [ 7.606650][ T1] usbcore: registered new interface driver viperboard [ 7.609690][ T1] usbcore: registered new interface driver dln2 [ 7.611806][ T1] usbcore: registered new interface driver pn533_usb [ 7.617023][ T1] nfcsim 0.2 initialized [ 7.617134][ T917] kworker/u4:2 (917) used greatest stack depth: 26184 bytes left [ 7.618117][ T1] usbcore: registered new interface driver port100 [ 7.621269][ T1] usbcore: registered new interface driver nfcmrvl [ 7.629091][ T1] Loading iSCSI transport class v2.0-870. [ 7.667745][ T1] scsi host0: Virtio SCSI HBA [ 7.715028][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.719389][ T40] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.745076][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.747426][ T1] db_root: cannot open: /etc/target [ 7.749302][ T1] slram: not enough parameters. [ 7.757980][ T1] ftl_cs: FTL header not found. [ 7.798409][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.800860][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.803509][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.816354][ T1] MACsec IEEE 802.1AE [ 7.830953][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.895831][ C1] ------------[ cut here ]------------ [ 7.897234][ C1] ODEBUG: active_state not available (active state 0) object type: rcu_head hint: 0x0 [ 7.899146][ C1] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250 [ 7.900678][ C1] Modules linked in: [ 7.923382][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 5.19.0-syzkaller-14184-g69dac8e431af #0 [ 7.924855][ T1] vcan: Virtual CAN interface driver [ 7.925447][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.926333][ T1] vxcan: Virtual CAN Tunnel driver [ 7.928149][ C1] RIP: 0010:debug_print_object+0x16e/0x250 [ 7.929278][ T1] slcan: serial line CAN interface driver [ 7.930401][ C1] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd e0 fe 48 8a 4c 89 ee 48 c7 c7 80 f2 48 8a e8 bf 17 39 05 <0f> 0b 83 05 45 ca dd 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 7.931325][ T1] CAN device driver interface [ 7.934310][ C1] RSP: 0018:ffffc900001b7c10 EFLAGS: 00010286 [ 7.934331][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 7.934344][ C1] RDX: ffff888011ba1d80 RSI: ffffffff8161f148 RDI: fffff52000036f74 [ 7.934359][ C1] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 7.934372][ C1] R10: 0000000080000100 R11: 0000000000000001 R12: ffffffff89ee2100 [ 7.935530][ T1] usbcore: registered new interface driver usb_8dev [ 7.936129][ C1] R13: ffffffff8a48f760 R14: 0000000000000000 R15: ffff88800000eda9 [ 7.937582][ T1] usbcore: registered new interface driver ems_usb [ 7.938436][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 7.939711][ T1] usbcore: registered new interface driver gs_usb [ 7.940701][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.942215][ T1] usbcore: registered new interface driver kvaser_usb [ 7.943270][ C1] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 0000000000350ee0 [ 7.944944][ T1] usbcore: registered new interface driver mcba_usb [ 7.946150][ C1] Call Trace: [ 7.947298][ T1] usbcore: registered new interface driver peak_usb [ 7.948089][ C1] [ 7.949309][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.950155][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 7.951110][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.951788][ C1] debug_object_active_state+0x1d2/0x350 [ 7.953057][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.953640][ C1] ? debug_object_destroy+0x210/0x210 [ 7.954809][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.956237][ C1] ? rcu_core+0x7a4/0x1890 [ 7.958039][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.958724][ C1] ? __vfree+0x76/0xd0 [ 7.959786][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.960756][ C1] ? put_pid_ns+0x1a/0x130 [ 7.966569][ C1] ? vfree+0x5a/0x90 [ 7.967210][ C1] rcu_core+0x75e/0x1890 [ 7.968015][ C1] ? rcu_report_dead+0x680/0x680 [ 7.969056][ C1] __do_softirq+0x1d3/0x9c6 [ 7.970144][ C1] ? __irq_exit_rcu+0x180/0x180 [ 7.970933][ C1] run_ksoftirqd+0x2d/0x60 [ 7.971478][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.971714][ C1] smpboot_thread_fn+0x645/0x9c0 [ 7.972629][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 7.973364][ C1] ? sort_range+0x30/0x30 [ 7.974237][ T1] AX.25: bpqether driver version 004 [ 7.975121][ C1] kthread+0x2e4/0x3a0 [ 7.975145][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 7.975171][ C1] ret_from_fork+0x1f/0x30 [ 7.976230][ T1] PPP generic driver version 2.4.2 [ 7.977455][ C1] [ 7.979813][ T1] PPP BSD Compression module registered [ 7.980218][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 7.980231][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 5.19.0-syzkaller-14184-g69dac8e431af #0 [ 7.980250][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.980260][ C1] Call Trace: [ 7.980265][ C1] [ 7.980271][ C1] dump_stack_lvl+0xcd/0x134 [ 7.980381][ C1] panic+0x2c8/0x627 [ 7.980409][ C1] ? panic_print_sys_info.part.0+0x10b/0x10b [ 7.980440][ C1] ? __warn.cold+0x248/0x2c4 [ 7.980460][ C1] ? debug_print_object+0x16e/0x250 [ 7.980482][ C1] __warn.cold+0x259/0x2c4 [ 7.980501][ C1] ? debug_print_object+0x16e/0x250 [ 7.980520][ C1] report_bug+0x1bc/0x210 [ 7.980543][ C1] handle_bug+0x3c/0x60 [ 7.980562][ C1] exc_invalid_op+0x14/0x40 [ 7.980580][ C1] asm_exc_invalid_op+0x16/0x20 [ 7.980597][ C1] RIP: 0010:debug_print_object+0x16e/0x250 [ 7.980619][ C1] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd e0 fe 48 8a 4c 89 ee 48 c7 c7 80 f2 48 8a e8 bf 17 39 05 <0f> 0b 83 05 45 ca dd 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 7.980635][ C1] RSP: 0018:ffffc900001b7c10 EFLAGS: 00010286 [ 7.980651][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 7.980662][ C1] RDX: ffff888011ba1d80 RSI: ffffffff8161f148 RDI: fffff52000036f74 [ 7.980674][ C1] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 7.980684][ C1] R10: 0000000080000100 R11: 0000000000000001 R12: ffffffff89ee2100 [ 7.980696][ C1] R13: ffffffff8a48f760 R14: 0000000000000000 R15: ffff88800000eda9 [ 7.980715][ C1] ? vprintk+0x88/0x90 [ 7.980738][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 7.980760][ C1] debug_object_active_state+0x1d2/0x350 [ 7.980782][ C1] ? debug_object_destroy+0x210/0x210 [ 7.980800][ C1] ? rcu_core+0x7a4/0x1890 [ 7.980824][ C1] ? __vfree+0x76/0xd0 [ 7.980842][ C1] ? put_pid_ns+0x1a/0x130 [ 7.980864][ C1] ? vfree+0x5a/0x90 [ 7.980882][ C1] rcu_core+0x75e/0x1890 [ 7.980908][ C1] ? rcu_report_dead+0x680/0x680 [ 7.980937][ C1] __do_softirq+0x1d3/0x9c6 [ 7.980955][ T1] PPP Deflate Compression module registered [ 7.981037][ T1] PPP MPPE Compression module registered [ 7.981048][ T1] NET: Registered PF_PPPOX protocol family [ 7.981162][ T1] PPTP driver version 0.8.5 [ 7.982275][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 7.982288][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 7.982294][ T1] SLIP linefill/keepalive option. [ 7.982306][ T1] hdlc: HDLC support module revision 1.22 [ 7.982333][ T1] LAPB Ethernet driver version 0.02 [ 7.984769][ T1] usbcore: registered new interface driver ath9k_htc [ 7.985262][ T1] usbcore: registered new interface driver carl9170 [ 7.985675][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.986100][ T1] usbcore: registered new interface driver ar5523 [ 7.986959][ T1] usbcore: registered new interface driver ath10k_usb [ 7.987378][ T1] usbcore: registered new interface driver rndis_wlan [ 7.988109][ T1] mac80211_hwsim: initializing netlink [ 7.990569][ T1] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 8.003679][ T1] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 8.017212][ T1] usbcore: registered new interface driver atusb [ 8.039838][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.040289][ T1] VMware vmxnet3 virtual NIC driver - version 1.7.0.0-k-NAPI [ 8.040713][ T1] usbcore: registered new interface driver catc [ 8.040830][ T1] usbcore: registered new interface driver kaweth [ 8.040840][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 8.040968][ T1] usbcore: registered new interface driver pegasus [ 8.041124][ T1] usbcore: registered new interface driver rtl8150 [ 8.041270][ T1] usbcore: registered new interface driver r8152 [ 8.041279][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 8.041509][ T1] usbcore: registered new interface driver hso [ 8.041624][ T1] usbcore: registered new interface driver lan78xx [ 8.041792][ T1] usbcore: registered new interface driver asix [ 8.041906][ T1] usbcore: registered new interface driver ax88179_178a [ 8.042022][ T1] usbcore: registered new interface driver cdc_ether [ 8.042183][ T1] usbcore: registered new interface driver cdc_eem [ 8.042315][ T1] usbcore: registered new interface driver dm9601 [ 8.042458][ T1] usbcore: registered new interface driver sr9700 [ 8.042626][ T1] usbcore: registered new interface driver CoreChips [ 8.042790][ T1] usbcore: registered new interface driver smsc75xx [ 8.042973][ T1] usbcore: registered new interface driver smsc95xx [ 8.043088][ T1] usbcore: registered new interface driver gl620a [ 8.043212][ T1] usbcore: registered new interface driver net1080 [ 8.043329][ T1] usbcore: registered new interface driver plusb [ 8.043465][ T1] usbcore: registered new interface driver rndis_host [ 8.043590][ T1] usbcore: registered new interface driver cdc_subset [ 8.043708][ T1] usbcore: registered new interface driver zaurus [ 8.043835][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.043971][ T1] usbcore: registered new interface driver int51x1 [ 8.044087][ T1] usbcore: registered new interface driver cdc_phonet [ 8.044211][ T1] usbcore: registered new interface driver kalmia [ 8.044327][ T1] usbcore: registered new interface driver ipheth [ 8.044545][ T1] usbcore: registered new interface driver sierra_net [ 8.063474][ T1] usbcore: registered new interface driver cx82310_eth [ 8.063809][ T1] usbcore: registered new interface driver cdc_ncm [ 8.064187][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 8.064717][ T1] usbcore: registered new interface driver lg-vl600 [ 8.065126][ T1] usbcore: registered new interface driver qmi_wwan [ 8.065492][ T1] usbcore: registered new interface driver cdc_mbim [ 8.065870][ T1] usbcore: registered new interface driver ch9200 [ 8.066805][ T1] usbcore: registered new interface driver r8153_ecm [ 8.083845][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.092452][ C1] ? __irq_exit_rcu+0x180/0x180 [ 8.093327][ C1] run_ksoftirqd+0x2d/0x60 [ 8.094310][ C1] smpboot_thread_fn+0x645/0x9c0 [ 8.094685][ C1] ? sort_range+0x30/0x30 [ 8.094685][ C1] kthread+0x2e4/0x3a0 [ 8.094685][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 8.098109][ C1] ret_from_fork+0x1f/0x30 [ 8.099014][ C1] [ 8.099959][ C1] Kernel Offset: disabled [ 8.099959][ C1] Rebooting in 86400 seconds..