Extracting prog: 53m28.781592405s Minimizing prog: 8h11m20.04131762s Simplifying prog options: 0s Extracting C: 6m13.412136646s Simplifying C: 39m52.39345229s extracting reproducer from 12 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 45s testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN-syz_kvm_setup_syzos_vm$arm64-syz_kvm_setup_cpu$arm64 detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(r6, r10, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x244}], 0x1, 0x0, 0x0, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 12 programs with base timeout 45s testing program (duration=48s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 18, 30, 14, 10, 30, 8, 30, 21, 20, 30, 30] detailed listing: executing program 0: munmap(&(0x7f0000d50000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000eed000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x0, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000f52000/0x3000)=nil, 0x0, 0x2, 0x2010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x420000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x0, 0x6, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000080)="37d3116035d7513e9a000200018000", 0x0, 0x18) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000140)=@attr_other={0x0, 0x8, 0x288, 0x0}) ioctl$KVM_CREATE_VM(r1, 0x541b, 0x2000001c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) (async) openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x8}) (async) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000140)=@attr_other={0x0, 0x8, 0x288, 0x0}) (async) ioctl$KVM_CREATE_VM(r1, 0x541b, 0x2000001c) (async) executing program 1: r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x34) syz_kvm_setup_cpu$arm64(r3, r2, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000140)=[{0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x108}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000a1e000/0x400000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x600, 0x0) r5 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) openat$kvm(0x0, &(0x7f0000000100), 0x80402, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) write$eventfd(r9, &(0x7f00000001c0)=0x7ffffff, 0xfffffd77) ioctl$KVM_RESET_DIRTY_RINGS(r6, 0xaec7) r10 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000c00000/0x400000)=nil) r11 = syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000bb4000/0x400000)=nil) r12 = syz_kvm_add_vcpu$arm64(r11, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x0, 0x0) ioctl$KVM_RUN(r12, 0xae80, 0x0) r13 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r14 = mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r13, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r14, 0x20, &(0x7f0000000240)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) ioctl$KVM_REGISTER_COALESCED_MMIO(r10, 0x4010ae67, &(0x7f0000000080)={0x8080000, 0x100000}) mmap$KVM_VCPU(&(0x7f0000d9a000/0x1000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f2, r12, 0x0) executing program 0: r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) r3 = syz_kvm_vgic_v3_setup(r1, 0x3, 0xa0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0x80111500, 0x20000000) r6 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = syz_kvm_setup_syzos_vm$arm64(r7, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r8, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@hvc={0x32, 0x40, {0x80000001, [0xfffffffffffffde5, 0x3ff, 0x1, 0x4, 0x9]}}], 0x40}, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r5, 0x5761, 0x2000001c) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)=@attr_arm64={0x0, 0x1, 0x2, &(0x7f0000000000)=0x4}) executing program 1: r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r2, 0x0) syz_kvm_setup_cpu$arm64(r1, r2, &(0x7f0000009000/0x400000)=nil, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) (async) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r1, 0x4010aeb5, &(0x7f0000000080)={0xb, 0x4}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0xb, 0x11, r2, 0x0) syz_kvm_assert_syzos_uexit$arm64(r5, 0xffffffffffffffff) executing program 0: munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000f46000/0x2000)=nil, 0x2000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000eed000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) (async) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000000)=@attr_arm64={0x0, 0x7, 0x1, 0x0}) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) (async) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) (async, rerun: 32) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r4, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) (async, rerun: 32) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) (async) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) (async) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000080)=@arm64_sys={0x603000000013c4cc, &(0x7f0000000000)=0x5}) executing program 1: r0 = openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@msr={0x14, 0x20, {0x603000000013df62, 0xc00000}}], 0x20}, &(0x7f0000000280)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, &(0x7f00000002c0)=@attr_pmu_init) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) executing program 1: r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000a1e000/0x400000)=nil) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(r2, 0x4018aee1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x1400000000000) munmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0x40086602, 0x20000000) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000340)="62f47478ee8f938eddb5a274a4bdb051fbb29482a42605c6a799391bcf59750fb0daec5969c78a63aee1bd0e1b084047122aec3bcb117d0c1158451bbbc04ed868036ae7dd12e6cc", 0x0, 0x48) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r5, 0x4010aeb5, &(0x7f0000000140)={0x6e, 0xc}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000000c0)=@arm64={0x7, 0xb, 0x5, '\x00', 0xfffffffffffffffc}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r8, 0x4018aee3, &(0x7f0000000180)=@attr_other={0x0, 0x1, 0x80, 0x0}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x3, &(0x7f0000000200)=0x8000000}) ioctl$KVM_HAS_DEVICE_ATTR_vm(r5, 0x4018aee3, &(0x7f0000000080)=@attr_other={0x0, 0x652, 0x8, &(0x7f0000000000)=0x8}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f0000000240)=@attr_arm64={0x0, 0x0, 0x5, &(0x7f0000000280)=0x400000080a0000}) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r11 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r10, 0xae04) r12 = mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r11, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r9, 0x4018aee2, &(0x7f0000000300)=@attr_other={0x0, 0x100000, 0x8, &(0x7f00000002c0)=0x100}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r12, 0x20, &(0x7f0000000240)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) executing program 0: r0 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000180)={0x0, &(0x7f0000000380)=[@msr={0x14, 0x20, {0x603000000013c521, 0x8000}}], 0x20}, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) (async, rerun: 64) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) (async, rerun: 64) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r7, r8, &(0x7f0000bfe000/0x400000)=nil, &(0x7f0000000080)=[{0x0, &(0x7f0000000180)=[@hvc={0x32, 0x40, {0x84000007, [0x60e, 0xfffffffffffffffb, 0x4, 0x8, 0x1]}}, @its_send_cmd={0xaa, 0x28, {0xa, 0x1, 0x1, 0x1, 0x0, 0x8001, 0x3}}], 0x68}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_RUN(r8, 0xae80, 0x0) (async, rerun: 64) r9 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) (rerun: 64) r10 = syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1000009, 0x16831, 0xffffffffffffffff, 0x0) (async) r11 = syz_kvm_add_vcpu$arm64(r10, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x101fd, 0x2, 0xdddd1000, 0x1000, &(0x7f0000ecd000/0x1000)=nil}) (async) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0xe3) (async) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r3, 0x4018aee2, &(0x7f0000000040)=@attr_set_pmu={0x0, 0x0, 0x3, &(0x7f0000000000)=0xeeb}) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa4840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_PTP_KVM(r3, 0x4068aea3, &(0x7f00000001c0)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0x2, 0x1}) r5 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0xfffffffffffffffd) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r7 = ioctl$KVM_GET_STATS_FD_cpu(r6, 0xaece) r8 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000b97000/0x400000)=nil) r11 = syz_kvm_add_vcpu$arm64(r10, &(0x7f0000000280)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r11, 0x4010aeac, &(0x7f0000000100)=@arm64_sys={0x603000000013c090, &(0x7f00000000c0)=0xfffffffffffffffe}) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f0000000100)=@attr_other={0x0, 0x69, 0x10001, &(0x7f00000000c0)=0x5}) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r7, 0x4068aea3, &(0x7f0000000140)={0xa8, 0x0, 0x3}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000000040)=@attr_arm64={0x0, 0x2}) executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(r6, r10, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x244}], 0x1, 0x0, 0x0, 0x0) executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x80000000) ioctl$KVM_CAP_ARM_INJECT_SERROR_ESR(r1, 0x4068aea3, &(0x7f0000000040)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0xffff1000, 0x10c000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x6000, 0x108000, 0x1}) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r1, 0x4010aeb5, &(0x7f0000000140)={0x6, 0x8}) write$eventfd(0xffffffffffffffff, &(0x7f0000000180)=0x8, 0x8) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1b) r3 = eventfd2(0x5, 0x1) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000001c0)={0xef3, 0x1, 0x8, r3, 0x6}) r4 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000200)={0xffffffffffff8000, 0x1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000240)={0x4, 0x114000, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000280)={0xfffffff9, 0x2e}) ioctl$KVM_GET_REGS(r4, 0x8360ae81, &(0x7f00000002c0)) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r1, 0x4010aeb5, &(0x7f0000000380)={0x6, 0x9}) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r2, 0x4068aea3, &(0x7f00000003c0)={0xa8, 0x0, 0x2}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4000ae84, &(0x7f0000000440)={{0x2000, 0x4000, 0x10, 0x1, 0x5, 0xf, 0x2, 0x3, 0x7, 0x9, 0xe6, 0x29}, {0x1, 0xddddf000, 0x4, 0x7, 0xc, 0xcb, 0x0, 0x3, 0x3, 0xff, 0xff, 0xd3}, {0x2, 0x2, 0xf, 0x9, 0x9, 0x7, 0x7f, 0x9, 0x3, 0x3, 0x5, 0x6}, {0x0, 0x1000, 0x7, 0x6, 0xe, 0xff, 0x1, 0x9, 0x7, 0x1b, 0x80, 0x5}, {0x2000, 0x4000, 0x4, 0x4, 0x8, 0x9, 0x2b, 0x5, 0xa, 0x85, 0x1, 0x40}, {0x1, 0x8080000, 0x3, 0x4, 0xd6, 0x5c, 0x0, 0x8, 0x8, 0xd, 0xff, 0x2}, {0x4000, 0xeeef0000, 0xc, 0xb, 0x5, 0x40, 0x1, 0x9, 0x5, 0x3, 0x43, 0xaa}, {0xeeee8000, 0xd000, 0x4, 0xff, 0xb, 0x6, 0x9, 0x2, 0x2, 0x7, 0x9, 0x5}, {0x5000, 0x4}, {0x8000000, 0x6}, 0x40000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8080000, [0xa7d0000000000000, 0x20a, 0x2, 0x6]}) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r0, 0x4018aee3, &(0x7f00000005c0)=@attr_set_pmu={0x0, 0x0, 0x3, &(0x7f0000000580)=0x7a}) ioctl$KVM_CAP_ARM_MTE(r2, 0x4068aea3, &(0x7f0000000600)) ioctl$KVM_CAP_ARM_INJECT_SERROR_ESR(r4, 0x4068aea3, &(0x7f0000000680)) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r4, 0x4018aee2, &(0x7f0000000700)=@attr_pvtime_ipa={0x0, 0x2, 0x0, 0x1}) ioctl$KVM_GET_STATS_FD_cpu(r4, 0xaece) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x2b) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r5, 0x4068aea3, &(0x7f0000000740)={0xa8, 0x0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000007c0)={0xdddd1800, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000800)={0x1, 0x4, 0xdddd0000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) program did not crash replaying the whole log did not cause a kernel crash single: executing 1 programs separately with timeout 5m0s testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN-syz_kvm_setup_syzos_vm$arm64-syz_kvm_setup_cpu$arm64 detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(r6, r10, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x244}], 0x1, 0x0, 0x0, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 12 programs with base timeout 5m0s testing program (duration=5m3s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 18, 30, 14, 10, 30, 8, 30, 21, 20, 30, 30] detailed listing: executing program 0: munmap(&(0x7f0000d50000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000eed000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x0, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000f52000/0x3000)=nil, 0x0, 0x2, 0x2010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x420000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x0, 0x6, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000080)="37d3116035d7513e9a000200018000", 0x0, 0x18) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000140)=@attr_other={0x0, 0x8, 0x288, 0x0}) ioctl$KVM_CREATE_VM(r1, 0x541b, 0x2000001c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) (async) openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x8}) (async) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000140)=@attr_other={0x0, 0x8, 0x288, 0x0}) (async) ioctl$KVM_CREATE_VM(r1, 0x541b, 0x2000001c) (async) executing program 1: r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x34) syz_kvm_setup_cpu$arm64(r3, r2, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000140)=[{0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x108}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000a1e000/0x400000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x600, 0x0) r5 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) openat$kvm(0x0, &(0x7f0000000100), 0x80402, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) write$eventfd(r9, &(0x7f00000001c0)=0x7ffffff, 0xfffffd77) ioctl$KVM_RESET_DIRTY_RINGS(r6, 0xaec7) r10 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000c00000/0x400000)=nil) r11 = syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000bb4000/0x400000)=nil) r12 = syz_kvm_add_vcpu$arm64(r11, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x0, 0x0) ioctl$KVM_RUN(r12, 0xae80, 0x0) r13 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r14 = mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r13, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r14, 0x20, &(0x7f0000000240)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) ioctl$KVM_REGISTER_COALESCED_MMIO(r10, 0x4010ae67, &(0x7f0000000080)={0x8080000, 0x100000}) mmap$KVM_VCPU(&(0x7f0000d9a000/0x1000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f2, r12, 0x0) executing program 0: r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) r3 = syz_kvm_vgic_v3_setup(r1, 0x3, 0xa0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0x80111500, 0x20000000) r6 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = syz_kvm_setup_syzos_vm$arm64(r7, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r8, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@hvc={0x32, 0x40, {0x80000001, [0xfffffffffffffde5, 0x3ff, 0x1, 0x4, 0x9]}}], 0x40}, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r5, 0x5761, 0x2000001c) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)=@attr_arm64={0x0, 0x1, 0x2, &(0x7f0000000000)=0x4}) executing program 1: r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r2, 0x0) syz_kvm_setup_cpu$arm64(r1, r2, &(0x7f0000009000/0x400000)=nil, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) (async) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r1, 0x4010aeb5, &(0x7f0000000080)={0xb, 0x4}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0xb, 0x11, r2, 0x0) syz_kvm_assert_syzos_uexit$arm64(r5, 0xffffffffffffffff) executing program 0: munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000f46000/0x2000)=nil, 0x2000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000eed000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) (async) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000000)=@attr_arm64={0x0, 0x7, 0x1, 0x0}) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) (async) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) (async, rerun: 32) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r4, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) (async, rerun: 32) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) (async) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) (async) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000080)=@arm64_sys={0x603000000013c4cc, &(0x7f0000000000)=0x5}) executing program 1: r0 = openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@msr={0x14, 0x20, {0x603000000013df62, 0xc00000}}], 0x20}, &(0x7f0000000280)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, &(0x7f00000002c0)=@attr_pmu_init) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) executing program 1: r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000a1e000/0x400000)=nil) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(r2, 0x4018aee1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x1400000000000) munmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0x40086602, 0x20000000) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000340)="62f47478ee8f938eddb5a274a4bdb051fbb29482a42605c6a799391bcf59750fb0daec5969c78a63aee1bd0e1b084047122aec3bcb117d0c1158451bbbc04ed868036ae7dd12e6cc", 0x0, 0x48) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r5, 0x4010aeb5, &(0x7f0000000140)={0x6e, 0xc}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000000c0)=@arm64={0x7, 0xb, 0x5, '\x00', 0xfffffffffffffffc}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r8, 0x4018aee3, &(0x7f0000000180)=@attr_other={0x0, 0x1, 0x80, 0x0}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x3, &(0x7f0000000200)=0x8000000}) ioctl$KVM_HAS_DEVICE_ATTR_vm(r5, 0x4018aee3, &(0x7f0000000080)=@attr_other={0x0, 0x652, 0x8, &(0x7f0000000000)=0x8}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f0000000240)=@attr_arm64={0x0, 0x0, 0x5, &(0x7f0000000280)=0x400000080a0000}) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r11 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r10, 0xae04) r12 = mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r11, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r9, 0x4018aee2, &(0x7f0000000300)=@attr_other={0x0, 0x100000, 0x8, &(0x7f00000002c0)=0x100}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r12, 0x20, &(0x7f0000000240)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) executing program 0: r0 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000180)={0x0, &(0x7f0000000380)=[@msr={0x14, 0x20, {0x603000000013c521, 0x8000}}], 0x20}, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) (async, rerun: 64) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) (async, rerun: 64) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r7, r8, &(0x7f0000bfe000/0x400000)=nil, &(0x7f0000000080)=[{0x0, &(0x7f0000000180)=[@hvc={0x32, 0x40, {0x84000007, [0x60e, 0xfffffffffffffffb, 0x4, 0x8, 0x1]}}, @its_send_cmd={0xaa, 0x28, {0xa, 0x1, 0x1, 0x1, 0x0, 0x8001, 0x3}}], 0x68}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_RUN(r8, 0xae80, 0x0) (async, rerun: 64) r9 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) (rerun: 64) r10 = syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1000009, 0x16831, 0xffffffffffffffff, 0x0) (async) r11 = syz_kvm_add_vcpu$arm64(r10, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x101fd, 0x2, 0xdddd1000, 0x1000, &(0x7f0000ecd000/0x1000)=nil}) (async) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0xe3) (async) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r3, 0x4018aee2, &(0x7f0000000040)=@attr_set_pmu={0x0, 0x0, 0x3, &(0x7f0000000000)=0xeeb}) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa4840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_PTP_KVM(r3, 0x4068aea3, &(0x7f00000001c0)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0x2, 0x1}) r5 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0xfffffffffffffffd) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r7 = ioctl$KVM_GET_STATS_FD_cpu(r6, 0xaece) r8 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000b97000/0x400000)=nil) r11 = syz_kvm_add_vcpu$arm64(r10, &(0x7f0000000280)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r11, 0x4010aeac, &(0x7f0000000100)=@arm64_sys={0x603000000013c090, &(0x7f00000000c0)=0xfffffffffffffffe}) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f0000000100)=@attr_other={0x0, 0x69, 0x10001, &(0x7f00000000c0)=0x5}) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r7, 0x4068aea3, &(0x7f0000000140)={0xa8, 0x0, 0x3}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000000040)=@attr_arm64={0x0, 0x2}) executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(r6, r10, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x244}], 0x1, 0x0, 0x0, 0x0) executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x80000000) ioctl$KVM_CAP_ARM_INJECT_SERROR_ESR(r1, 0x4068aea3, &(0x7f0000000040)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0xffff1000, 0x10c000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x6000, 0x108000, 0x1}) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r1, 0x4010aeb5, &(0x7f0000000140)={0x6, 0x8}) write$eventfd(0xffffffffffffffff, &(0x7f0000000180)=0x8, 0x8) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1b) r3 = eventfd2(0x5, 0x1) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000001c0)={0xef3, 0x1, 0x8, r3, 0x6}) r4 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000200)={0xffffffffffff8000, 0x1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000240)={0x4, 0x114000, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000280)={0xfffffff9, 0x2e}) ioctl$KVM_GET_REGS(r4, 0x8360ae81, &(0x7f00000002c0)) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r1, 0x4010aeb5, &(0x7f0000000380)={0x6, 0x9}) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r2, 0x4068aea3, &(0x7f00000003c0)={0xa8, 0x0, 0x2}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4000ae84, &(0x7f0000000440)={{0x2000, 0x4000, 0x10, 0x1, 0x5, 0xf, 0x2, 0x3, 0x7, 0x9, 0xe6, 0x29}, {0x1, 0xddddf000, 0x4, 0x7, 0xc, 0xcb, 0x0, 0x3, 0x3, 0xff, 0xff, 0xd3}, {0x2, 0x2, 0xf, 0x9, 0x9, 0x7, 0x7f, 0x9, 0x3, 0x3, 0x5, 0x6}, {0x0, 0x1000, 0x7, 0x6, 0xe, 0xff, 0x1, 0x9, 0x7, 0x1b, 0x80, 0x5}, {0x2000, 0x4000, 0x4, 0x4, 0x8, 0x9, 0x2b, 0x5, 0xa, 0x85, 0x1, 0x40}, {0x1, 0x8080000, 0x3, 0x4, 0xd6, 0x5c, 0x0, 0x8, 0x8, 0xd, 0xff, 0x2}, {0x4000, 0xeeef0000, 0xc, 0xb, 0x5, 0x40, 0x1, 0x9, 0x5, 0x3, 0x43, 0xaa}, {0xeeee8000, 0xd000, 0x4, 0xff, 0xb, 0x6, 0x9, 0x2, 0x2, 0x7, 0x9, 0x5}, {0x5000, 0x4}, {0x8000000, 0x6}, 0x40000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8080000, [0xa7d0000000000000, 0x20a, 0x2, 0x6]}) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r0, 0x4018aee3, &(0x7f00000005c0)=@attr_set_pmu={0x0, 0x0, 0x3, &(0x7f0000000580)=0x7a}) ioctl$KVM_CAP_ARM_MTE(r2, 0x4068aea3, &(0x7f0000000600)) ioctl$KVM_CAP_ARM_INJECT_SERROR_ESR(r4, 0x4068aea3, &(0x7f0000000680)) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r4, 0x4018aee2, &(0x7f0000000700)=@attr_pvtime_ipa={0x0, 0x2, 0x0, 0x1}) ioctl$KVM_GET_STATS_FD_cpu(r4, 0xaece) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x2b) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r5, 0x4068aea3, &(0x7f0000000740)={0xa8, 0x0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000007c0)={0xdddd1800, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000800)={0x1, 0x4, 0xdddd0000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) program did not crash replaying the whole log did not cause a kernel crash single: executing 1 programs separately with timeout 16m0s testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN-syz_kvm_setup_syzos_vm$arm64-syz_kvm_setup_cpu$arm64 detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(r6, r10, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x244}], 0x1, 0x0, 0x0, 0x0) program crashed: kernel BUG in kvm_s2_put_page single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN-syz_kvm_setup_syzos_vm$arm64 detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) program crashed: kernel BUG in kvm_s2_put_page testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) program crashed: kernel BUG in kvm_s2_put_page testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64 detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000000)={0x10201, 0x2, 0x1, 0x2000, &(0x7f0000f31000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-mmap$KVM_VCPU-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e22ffff) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r4, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r3, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x28) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r1, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0) r10 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) program crashed: kernel BUG in kvm_s2_put_page testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) program crashed: kernel BUG in kvm_s2_put_page testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8080000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) r9 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-openat$kvm-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r7, &(0x7f0000c00000/0x400000)=nil) r8 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CREATE_VM-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x28) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-openat$kvm-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r4 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-mmap$KVM_VCPU-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r4 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-ioctl$KVM_CHECK_EXTENSION-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CHECK_EXTENSION(r2, 0x40086602, 0x110e227ffe) r4 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_memcpy_off$KVM_EXIT_MMIO-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r2 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r2, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) r3 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r6 = syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-write$eventfd-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r2 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r2, &(0x7f0000000200)=0x8, 0x8) r3 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r6 = syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-eventfd2-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) eventfd2(0xfffffffa, 0x80001) r2 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-mmap$KVM_VCPU-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x7, 0x8032, 0xffffffffffffffff, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-openat$kvm-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-ioctl$KVM_CHECK_EXTENSION-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0x40086602, 0x110e22ffff) r2 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-openat$kvm-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) openat$kvm(0x0, 0x0, 0x0, 0x0) r1 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$arm64(r1, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-mmap$KVM_VCPU-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, 0x0, 0x200000b, 0x11, 0xffffffffffffffff, 0x0) r1 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$arm64(r1, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-mmap$KVM_VCPU-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) r1 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$arm64(r1, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-ioctl$KVM_GET_VCPU_MMAP_SIZE-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$arm64(r1, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-openat$kvm-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-munmap-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-munmap-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: munmap(&(0x7f0000ccf000/0x4000)=nil, 0x4000) r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, 0x0, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) program did not crash testing program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk extracting C reproducer testing compiled C program (duration=16m28.876231051s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk simplifying C reproducer testing compiled C program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing compiled C program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing compiled C program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing compiled C program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing compiled C program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing compiled C program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk testing program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk validation run: crashed=true testing program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk validation run: crashed=true testing program (duration=16m28.876231051s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_kvm_setup_syzos_vm$arm64-openat$kvm-ioctl$KVM_CREATE_VM-syz_kvm_setup_syzos_vm$arm64-syz_kvm_add_vcpu$arm64-ioctl$KVM_RUN detailed listing: executing program 0: r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) program crashed: KASAN: invalid-access Read in __kvm_pgtable_walk validation run: crashed=true reproducing took 10h28m9.62811362s repro crashed as (corrupted=false): ================================================================== BUG: KASAN: invalid-access in __kvm_pgtable_visit arch/arm64/kvm/hyp/pgtable.c:163 [inline] BUG: KASAN: invalid-access in __kvm_pgtable_walk+0x8e4/0xa68 arch/arm64/kvm/hyp/pgtable.c:237 Read of size 8 at addr dcf00000130c4000 by task syz.2.17/3623 Pointer tag: [dc], memory tag: [fe] CPU: 0 UID: 0 PID: 3623 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT Hardware name: linux,dummy-virt (DT) Call trace: show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:499 (C) __dump_stack+0x30/0x40 lib/dump_stack.c:94 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120 print_address_description+0xac/0x288 mm/kasan/report.c:378 print_report+0x84/0xa0 mm/kasan/report.c:482 kasan_report+0xb0/0x110 mm/kasan/report.c:595 kasan_tag_mismatch+0x28/0x3c mm/kasan/sw_tags.c:175 __hwasan_tag_mismatch+0x30/0x60 arch/arm64/lib/kasan_sw_tags.S:55 __kvm_pgtable_visit arch/arm64/kvm/hyp/pgtable.c:163 [inline] __kvm_pgtable_walk+0x8e4/0xa68 arch/arm64/kvm/hyp/pgtable.c:237 _kvm_pgtable_walk arch/arm64/kvm/hyp/pgtable.c:260 [inline] kvm_pgtable_walk+0x294/0x468 arch/arm64/kvm/hyp/pgtable.c:283 kvm_pgtable_stage2_destroy_range+0x60/0xb4 arch/arm64/kvm/hyp/pgtable.c:1563 stage2_destroy_range arch/arm64/kvm/mmu.c:924 [inline] kvm_stage2_destroy arch/arm64/kvm/mmu.c:935 [inline] kvm_free_stage2_pgd+0x198/0x28c arch/arm64/kvm/mmu.c:1112 kvm_uninit_stage2_mmu+0x20/0x38 arch/arm64/kvm/mmu.c:1023 kvm_arch_flush_shadow_all+0x1a8/0x1e0 arch/arm64/kvm/nested.c:1113 kvm_flush_shadow_all virt/kvm/kvm_main.c:343 [inline] kvm_mmu_notifier_release+0x48/0xa8 virt/kvm/kvm_main.c:884 mmu_notifier_unregister+0x128/0x42c mm/mmu_notifier.c:815 kvm_destroy_vm virt/kvm/kvm_main.c:1295 [inline] kvm_put_kvm+0x6a0/0xfa8 virt/kvm/kvm_main.c:1353 kvm_vm_release+0x58/0x78 virt/kvm/kvm_main.c:1376 __fput+0x4ac/0x980 fs/file_table.c:468 ____fput+0x20/0x58 fs/file_table.c:496 task_work_run+0x1bc/0x254 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x1bc/0x270 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x164 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x51f00000130c5b80 pfn:0x530c4 flags: 0x1ffc8c000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x23) raw: 01ffc8c000000000 ffffc1ffc08f7cc8 ffffc1ffc08f6c08 0000000000000000 raw: 51f00000130c5b80 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: fff00000130c3e00: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 fe fe fff00000130c3f00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe >fff00000130c4000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe ^ fff00000130c4100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fff00000130c4200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe ================================================================== page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x51f0000000000000 pfn:0x530c4 flags: 0x1ffdbc000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x6f) raw: 01ffdbc000000000 ffffc1ffc08f6908 ffffc1ffc08f7cc8 0000000000000000 raw: 51f0000000000000 87f0000013141680 00000000ffffffff 0000000000000000 page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) ------------[ cut here ]------------ kernel BUG at ./include/linux/mm.h:1036! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 0 UID: 0 PID: 3623 Comm: syz.2.17 Tainted: G B syzkaller #0 PREEMPT Tainted: [B]=BAD_PAGE Hardware name: linux,dummy-virt (DT) pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : put_page_testzero include/linux/mm.h:1036 [inline] pc : folio_put_testzero include/linux/mm.h:1042 [inline] pc : folio_put include/linux/mm.h:1359 [inline] pc : put_page include/linux/mm.h:1429 [inline] pc : kvm_s2_put_page+0x374/0x3a0 arch/arm64/kvm/mmu.c:264 lr : put_page_testzero include/linux/mm.h:1036 [inline] lr : folio_put_testzero include/linux/mm.h:1042 [inline] lr : folio_put include/linux/mm.h:1359 [inline] lr : put_page include/linux/mm.h:1429 [inline] lr : kvm_s2_put_page+0x374/0x3a0 arch/arm64/kvm/mmu.c:264 sp : ffff80008e7c7830 x29: ffff80008e7c7830 x28: dcf00000130c42d0 x27: dcf00000130c42d0 x26: 00000000000000ff x25: ffff80008734e000 x24: ffffc1ffc0000000 x23: ffffc1ffc04c3108 x22: 0000000000000000 x21: ffffc1ffc04c3134 x20: 0000000000000000 x19: ffffc1ffc04c3100 x18: 00000000809b5ae0 x17: 0000000003deb215 x16: 00000000809b48c0 x15: 00000000307084a6 x14: 000000000000006d x13: fff000001f3c5888 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000ff0100 x9 : a470581b1f35f100 x8 : a470581b1f35f100 x7 : 0000000000015ab9 x6 : ffff8000803a03c8 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803915d0 x2 : 0000000000000002 x1 : 0000000100000000 x0 : 000000000000003e Call trace: put_page_testzero include/linux/mm.h:1036 [inline] (P) folio_put_testzero include/linux/mm.h:1042 [inline] (P) folio_put include/linux/mm.h:1359 [inline] (P) put_page include/linux/mm.h:1429 [inline] (P) kvm_s2_put_page+0x374/0x3a0 arch/arm64/kvm/mmu.c:264 (P) stage2_free_walker+0xdc/0x264 arch/arm64/kvm/hyp/pgtable.c:1546 kvm_pgtable_visitor_cb arch/arm64/kvm/hyp/pgtable.c:130 [inline] __kvm_pgtable_visit arch/arm64/kvm/hyp/pgtable.c:212 [inline] __kvm_pgtable_walk+0x7d8/0xa68 arch/arm64/kvm/hyp/pgtable.c:237 _kvm_pgtable_walk arch/arm64/kvm/hyp/pgtable.c:260 [inline] kvm_pgtable_walk+0x294/0x468 arch/arm64/kvm/hyp/pgtable.c:283 kvm_pgtable_stage2_destroy_range+0x60/0xb4 arch/arm64/kvm/hyp/pgtable.c:1563 stage2_destroy_range arch/arm64/kvm/mmu.c:924 [inline] kvm_stage2_destroy arch/arm64/kvm/mmu.c:935 [inline] kvm_free_stage2_pgd+0x198/0x28c arch/arm64/kvm/mmu.c:1112 kvm_uninit_stage2_mmu+0x20/0x38 arch/arm64/kvm/mmu.c:1023 kvm_arch_flush_shadow_all+0x1a8/0x1e0 arch/arm64/kvm/nested.c:1113 kvm_flush_shadow_all virt/kvm/kvm_main.c:343 [inline] kvm_mmu_notifier_release+0x48/0xa8 virt/kvm/kvm_main.c:884 mmu_notifier_unregister+0x128/0x42c mm/mmu_notifier.c:815 kvm_destroy_vm virt/kvm/kvm_main.c:1295 [inline] kvm_put_kvm+0x6a0/0xfa8 virt/kvm/kvm_main.c:1353 kvm_vm_release+0x58/0x78 virt/kvm/kvm_main.c:1376 __fput+0x4ac/0x980 fs/file_table.c:468 ____fput+0x20/0x58 fs/file_table.c:496 task_work_run+0x1bc/0x254 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x1bc/0x270 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x164 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 Code: f00375a1 912ec421 aa1303e0 97f9c9f2 (d4210000) ---[ end trace 0000000000000000 ]--- final repro crashed as (corrupted=false): ================================================================== BUG: KASAN: invalid-access in __kvm_pgtable_visit arch/arm64/kvm/hyp/pgtable.c:163 [inline] BUG: KASAN: invalid-access in __kvm_pgtable_walk+0x8e4/0xa68 arch/arm64/kvm/hyp/pgtable.c:237 Read of size 8 at addr dcf00000130c4000 by task syz.2.17/3623 Pointer tag: [dc], memory tag: [fe] CPU: 0 UID: 0 PID: 3623 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT Hardware name: linux,dummy-virt (DT) Call trace: show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:499 (C) __dump_stack+0x30/0x40 lib/dump_stack.c:94 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120 print_address_description+0xac/0x288 mm/kasan/report.c:378 print_report+0x84/0xa0 mm/kasan/report.c:482 kasan_report+0xb0/0x110 mm/kasan/report.c:595 kasan_tag_mismatch+0x28/0x3c mm/kasan/sw_tags.c:175 __hwasan_tag_mismatch+0x30/0x60 arch/arm64/lib/kasan_sw_tags.S:55 __kvm_pgtable_visit arch/arm64/kvm/hyp/pgtable.c:163 [inline] __kvm_pgtable_walk+0x8e4/0xa68 arch/arm64/kvm/hyp/pgtable.c:237 _kvm_pgtable_walk arch/arm64/kvm/hyp/pgtable.c:260 [inline] kvm_pgtable_walk+0x294/0x468 arch/arm64/kvm/hyp/pgtable.c:283 kvm_pgtable_stage2_destroy_range+0x60/0xb4 arch/arm64/kvm/hyp/pgtable.c:1563 stage2_destroy_range arch/arm64/kvm/mmu.c:924 [inline] kvm_stage2_destroy arch/arm64/kvm/mmu.c:935 [inline] kvm_free_stage2_pgd+0x198/0x28c arch/arm64/kvm/mmu.c:1112 kvm_uninit_stage2_mmu+0x20/0x38 arch/arm64/kvm/mmu.c:1023 kvm_arch_flush_shadow_all+0x1a8/0x1e0 arch/arm64/kvm/nested.c:1113 kvm_flush_shadow_all virt/kvm/kvm_main.c:343 [inline] kvm_mmu_notifier_release+0x48/0xa8 virt/kvm/kvm_main.c:884 mmu_notifier_unregister+0x128/0x42c mm/mmu_notifier.c:815 kvm_destroy_vm virt/kvm/kvm_main.c:1295 [inline] kvm_put_kvm+0x6a0/0xfa8 virt/kvm/kvm_main.c:1353 kvm_vm_release+0x58/0x78 virt/kvm/kvm_main.c:1376 __fput+0x4ac/0x980 fs/file_table.c:468 ____fput+0x20/0x58 fs/file_table.c:496 task_work_run+0x1bc/0x254 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x1bc/0x270 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x164 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x51f00000130c5b80 pfn:0x530c4 flags: 0x1ffc8c000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x23) raw: 01ffc8c000000000 ffffc1ffc08f7cc8 ffffc1ffc08f6c08 0000000000000000 raw: 51f00000130c5b80 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: fff00000130c3e00: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 fe fe fff00000130c3f00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe >fff00000130c4000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe ^ fff00000130c4100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fff00000130c4200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe ================================================================== page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x51f0000000000000 pfn:0x530c4 flags: 0x1ffdbc000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x6f) raw: 01ffdbc000000000 ffffc1ffc08f6908 ffffc1ffc08f7cc8 0000000000000000 raw: 51f0000000000000 87f0000013141680 00000000ffffffff 0000000000000000 page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) ------------[ cut here ]------------ kernel BUG at ./include/linux/mm.h:1036! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 0 UID: 0 PID: 3623 Comm: syz.2.17 Tainted: G B syzkaller #0 PREEMPT Tainted: [B]=BAD_PAGE Hardware name: linux,dummy-virt (DT) pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : put_page_testzero include/linux/mm.h:1036 [inline] pc : folio_put_testzero include/linux/mm.h:1042 [inline] pc : folio_put include/linux/mm.h:1359 [inline] pc : put_page include/linux/mm.h:1429 [inline] pc : kvm_s2_put_page+0x374/0x3a0 arch/arm64/kvm/mmu.c:264 lr : put_page_testzero include/linux/mm.h:1036 [inline] lr : folio_put_testzero include/linux/mm.h:1042 [inline] lr : folio_put include/linux/mm.h:1359 [inline] lr : put_page include/linux/mm.h:1429 [inline] lr : kvm_s2_put_page+0x374/0x3a0 arch/arm64/kvm/mmu.c:264 sp : ffff80008e7c7830 x29: ffff80008e7c7830 x28: dcf00000130c42d0 x27: dcf00000130c42d0 x26: 00000000000000ff x25: ffff80008734e000 x24: ffffc1ffc0000000 x23: ffffc1ffc04c3108 x22: 0000000000000000 x21: ffffc1ffc04c3134 x20: 0000000000000000 x19: ffffc1ffc04c3100 x18: 00000000809b5ae0 x17: 0000000003deb215 x16: 00000000809b48c0 x15: 00000000307084a6 x14: 000000000000006d x13: fff000001f3c5888 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000ff0100 x9 : a470581b1f35f100 x8 : a470581b1f35f100 x7 : 0000000000015ab9 x6 : ffff8000803a03c8 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803915d0 x2 : 0000000000000002 x1 : 0000000100000000 x0 : 000000000000003e Call trace: put_page_testzero include/linux/mm.h:1036 [inline] (P) folio_put_testzero include/linux/mm.h:1042 [inline] (P) folio_put include/linux/mm.h:1359 [inline] (P) put_page include/linux/mm.h:1429 [inline] (P) kvm_s2_put_page+0x374/0x3a0 arch/arm64/kvm/mmu.c:264 (P) stage2_free_walker+0xdc/0x264 arch/arm64/kvm/hyp/pgtable.c:1546 kvm_pgtable_visitor_cb arch/arm64/kvm/hyp/pgtable.c:130 [inline] __kvm_pgtable_visit arch/arm64/kvm/hyp/pgtable.c:212 [inline] __kvm_pgtable_walk+0x7d8/0xa68 arch/arm64/kvm/hyp/pgtable.c:237 _kvm_pgtable_walk arch/arm64/kvm/hyp/pgtable.c:260 [inline] kvm_pgtable_walk+0x294/0x468 arch/arm64/kvm/hyp/pgtable.c:283 kvm_pgtable_stage2_destroy_range+0x60/0xb4 arch/arm64/kvm/hyp/pgtable.c:1563 stage2_destroy_range arch/arm64/kvm/mmu.c:924 [inline] kvm_stage2_destroy arch/arm64/kvm/mmu.c:935 [inline] kvm_free_stage2_pgd+0x198/0x28c arch/arm64/kvm/mmu.c:1112 kvm_uninit_stage2_mmu+0x20/0x38 arch/arm64/kvm/mmu.c:1023 kvm_arch_flush_shadow_all+0x1a8/0x1e0 arch/arm64/kvm/nested.c:1113 kvm_flush_shadow_all virt/kvm/kvm_main.c:343 [inline] kvm_mmu_notifier_release+0x48/0xa8 virt/kvm/kvm_main.c:884 mmu_notifier_unregister+0x128/0x42c mm/mmu_notifier.c:815 kvm_destroy_vm virt/kvm/kvm_main.c:1295 [inline] kvm_put_kvm+0x6a0/0xfa8 virt/kvm/kvm_main.c:1353 kvm_vm_release+0x58/0x78 virt/kvm/kvm_main.c:1376 __fput+0x4ac/0x980 fs/file_table.c:468 ____fput+0x20/0x58 fs/file_table.c:496 task_work_run+0x1bc/0x254 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x1bc/0x270 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x164 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 Code: f00375a1 912ec421 aa1303e0 97f9c9f2 (d4210000) ---[ end trace 0000000000000000 ]---