last executing test programs: 54.459117798s ago: executing program 1 (id=319): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000bfd000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000b80)={0x0, &(0x7f00000009c0)=[@hvc={0x32, 0x40, {0xc4000004, [0x4, 0x1, 0x8000000000000000, 0x427f, 0x400003]}}], 0x40}, &(0x7f0000000bc0)=[@featur1={0x1, 0x4}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0x80111500, 0x1fffffff) write$eventfd(r5, 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000000)={0x10201, 0x0, &(0x7f0000ffb000/0x3000)=nil}) 48.138054862s ago: executing program 1 (id=320): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x28) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000540)={0x0, 0x0}, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x3, 0x800) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000080)={0x1ff, 0x1000, 0x2, r6, 0x1}) r7 = eventfd2(0x0, 0x80000) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000001340)={0x6, 0x0, 0x2, r7, 0x2}) r8 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_GET_API_VERSION(r8, 0xae00, 0x0) r10 = syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) r11 = syz_kvm_add_vcpu$arm64(r10, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x1, 0x1, 0x8}}, @its_send_cmd={0xaa, 0x28, {0xc, 0x5, 0xfffffffe, 0x0, 0x0, 0x79}}], 0x50}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r9, 0x1, 0x100) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r12, 0x4018aee1, &(0x7f0000000000)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000140)={0x9, 0x0, 0x2, r7, 0xf}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000080)=@arm64_sys={0x603000000013c2b1, 0x0}) 42.169818369s ago: executing program 0 (id=322): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f00000000c0)={0x1, 0x3c0, 0x280, &(0x7f0000000140)=[0x6, 0x0, 0x8, 0x0, 0x800, 0x98a8000000000000, 0xff, 0x1, 0x100, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x218ea97d, 0x1, 0x2f1, 0x8, 0x6, 0x9427, 0x8, 0xc, 0x1, 0x7fff, 0x7, 0x4, 0x2, 0x4d, 0x9, 0x80000000, 0x6, 0x6, 0x101, 0x5, 0x6, 0x6, 0x9, 0xfcd, 0x7e, 0x2, 0x8121, 0x702, 0x5, 0x7, 0x10000, 0xe3, 0x7fffffffffffffff, 0x5cc7, 0x0, 0x8, 0x3, 0x4, 0x800, 0x6, 0x1000000000000, 0x8, 0x4, 0xfffffffffffffff7, 0x0, 0x6, 0x400, 0x5, 0x8c98, 0x2, 0x1, 0x7, 0x10, 0x8000, 0x3, 0x3c, 0x1ff, 0x4, 0x3, 0x0, 0x92c, 0x0, 0x8, 0x5855, 0xfffffffffffff10b, 0x8, 0xd, 0xfffffffffffffff7, 0x9, 0x4, 0x2, 0x9, 0x1, 0x1, 0x7, 0x5, 0x8, 0xa00000000, 0x0, 0x40, 0x44c, 0xffffffffffffff72, 0x0, 0xbf, 0x0, 0x80000001, 0xa3, 0x5, 0xe, 0x2, 0x3, 0x1, 0x3, 0x5, 0x8e2b, 0x7, 0x0, 0x73a2, 0x2703, 0x5, 0x1, 0x9, 0x7, 0x8, 0x9, 0x4, 0x4, 0x500000, 0x2, 0x9, 0xdae5, 0xffffffffffff1699, 0x50]}) (async) syz_kvm_setup_cpu$arm64(r1, r2, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000080)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000100)=@arm64_sys={0x603000000013c000}) 36.399810936s ago: executing program 1 (id=323): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_vgic_v3_setup(r3, 0x3, 0xa0) r4 = eventfd2(0x6, 0x800) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000280)={r4, 0x9}) ioctl$KVM_IRQFD(r3, 0x4020ae76, 0x0) close(r3) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r1, r5, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000080)=@arm64_core={0x6030000000100042, &(0x7f0000000100)=0xc5c8}) r6 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r7 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r9, 0x4018aee3, &(0x7f00000000c0)=@attr_other={0x0, 0x8, 0x4, 0x0}) r10 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r11 = syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000c00000/0x400000)=nil) r12 = syz_kvm_add_vcpu$arm64(r11, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce9, 0x8000}}], 0x20}, 0x0, 0x0) ioctl$KVM_RUN(r12, 0xae80, 0x0) 35.22041058s ago: executing program 0 (id=324): r0 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000000)={0xa0, 0x6}) close(r0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_kvm_vgic_v3_setup(r2, 0x2, 0x40) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000100)=@attr_other={0x0, 0xffffffff, 0x4, 0x0}) 27.32133017s ago: executing program 0 (id=325): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x2e) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r2, r3, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000080)=[{0x0, 0x0, 0x30}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000140)=@arm64_core={0x6030000000100042, &(0x7f0000000000)=0x1b}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_SET_DEVICE_ATTR_vm(r4, 0x4018aee1, &(0x7f00000000c0)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000100)={0xef000000, 0x1000, 0x2}}) r6 = syz_kvm_add_vcpu$arm64(r5, &(0x7f0000000140)={0x0, &(0x7f0000000200)=[@smc={0x1e, 0x40, {0xef000000, [0x0, 0x1, 0x2, 0x3, 0x4]}}, @hvc={0x32, 0x40, {0xc5000021, [0x0, 0x1, 0x2, 0x3, 0x6]}}], 0x80}, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000000040)=@arm64_sve={0x6080000000150145, &(0x7f0000000000)=0x1}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 20.128244165s ago: executing program 1 (id=326): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000200)={0x5, 0x8}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)=@arm64_sys={0x603000000013dce0, &(0x7f0000000000)=0x43ff}) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r2, 0x4018aee1, &(0x7f00000000c0)=@attr_pmu_init) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0x4) close(0x5) 14.27718546s ago: executing program 0 (id=327): r0 = openat$kvm(0x0, &(0x7f0000000080), 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$arm64(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x80}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r1, 0x1, 0x100) (async) r4 = ioctl$KVM_GET_STATS_FD_vm(r1, 0xaece) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000000)={0x0, 0x7}) (async) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000240)=@attr_arm64={0x0, 0x4, 0x0, 0x0}) r6 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r7 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r6, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) syz_kvm_assert_syzos_uexit$arm64(r7, 0xfffffffffffffffe) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r8, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, r9, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) syz_kvm_assert_syzos_uexit$arm64(r7, 0xffffffffffffffff) 12.957013599s ago: executing program 1 (id=328): r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r1 = mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r0, 0xe, 0x10010, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r1, 0x20, &(0x7f0000000240)="37e68986ad644f5dc57bbc1ff382863b67f3eee57a32ec911d95f88f3dd8ea716e4a29cefbd440b2ecf83f57baf33b0c97182970a47ef45c954e42f2055384921830f6e273d2eb30", 0x0, 0x2a2019ac5ed2a1ef) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x25) (async) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r5, &(0x7f00000000c0)={0x0, &(0x7f00000002c0)=[@msr={0x14, 0x20, {0x139f, 0x7}}, @svc={0x122, 0x40, {0x40, [0x5, 0x8, 0x1, 0x8c, 0x100]}}, @eret={0xe6, 0x18, 0x80000000}, @hvc={0x32, 0x40, {0x84000001, [0x3, 0x1, 0x0, 0x4, 0x7]}}, @eret={0xe6, 0x18, 0x6}], 0xd0}, &(0x7f0000000100)=[@featur1={0x1, 0xa1}], 0x1) (async) r6 = syz_kvm_add_vcpu$arm64(r5, &(0x7f0000000000)={0x0, &(0x7f0000000040)=[@smc={0x1e, 0x40, {0x84000008, [0x99b, 0x100000003, 0x5, 0x101, 0x10]}}], 0x40}, &(0x7f0000000280)=[@featur1={0x1, 0x4}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) (async) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) close(0x3) (async) r9 = syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r10 = syz_kvm_add_vcpu$arm64(r9, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x50, 0x6243, 0x5}}], 0x30}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r8, 0x1, 0x100) r11 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) r14 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r13, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r14, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454e37c4b85400005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x29) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r13, 0x0) (async) r15 = openat$kvm(0xffffff9c, &(0x7f0000000040), 0x1a17f2, 0x0) ioctl$KVM_CREATE_VM(r15, 0x401c5820, 0x20000001) (async) ioctl$KVM_RUN(r10, 0xae80, 0x0) (async, rerun: 32) r16 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) r17 = ioctl$KVM_CREATE_VM(r16, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r17, 0xc00caee0, &(0x7f0000000700)={0x7, 0x0}) 7.216334562s ago: executing program 0 (id=329): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x25) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_CAP_HALT_POLL(r1, 0x4068aea3, &(0x7f0000000240)={0xb6, 0x0, 0x4}) (async) ioctl$KVM_CAP_HALT_POLL(r1, 0x4068aea3, &(0x7f0000000240)={0xb6, 0x0, 0x4}) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x2000000002, 0x4, 0x1}}, @its_send_cmd={0xaa, 0x28, {0x9, 0x0, 0x4000000, 0x0, 0x6, 0x2, 0x4}}], 0x50}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r1, 0x1, 0x100) (async) syz_kvm_vgic_v3_setup(r1, 0x1, 0x100) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x8}) (async) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(r1, 0x4068aea3, &(0x7f00000002c0)={0xe4, 0x0, 0xa34}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x1ff, 0x4}) 716.686205ms ago: executing program 1 (id=330): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x48081, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0x4000)=nil, r4, 0x2000003, 0x11, r2, 0x0) r5 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r6 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x30) r8 = syz_kvm_setup_syzos_vm$arm64(r7, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r8, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@hvc={0x32, 0x40, {0xc4000053, [0xa, 0x2, 0xfffffffffffffa3a, 0x1000, 0x1]}}], 0x40}, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x2000)=nil, r4, 0x2000009, 0x11, r2, 0x0) r11 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000006000/0x4000)=nil, r11, 0x2000000, 0x20010, r2, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x1) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x1800002, 0x11, r12, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r13 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) close(r13) r14 = ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x2000)=nil, 0x0, 0x2000009, 0x11, 0xffffffffffffffff, 0x0) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x1) r16 = eventfd2(0x8, 0x1) write$eventfd(r16, &(0x7f0000000080)=0x1000, 0x8) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r15, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f00000001c0)=@other={0x8, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 0s ago: executing program 0 (id=331): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7f) r2 = openat$kvm(0x0, &(0x7f0000000080), 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000040)={0x10101, 0x10001}) (async) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000040)={0x10101, 0x10001}) ioctl$KVM_SET_DEVICE_ATTR_vm(r2, 0x4018aee1, &(0x7f00000000c0)=@attr_other={0x0, 0x8, 0x1, &(0x7f0000000000)=0x8000000000000001}) (async) ioctl$KVM_SET_DEVICE_ATTR_vm(r2, 0x4018aee1, &(0x7f00000000c0)=@attr_other={0x0, 0x8, 0x1, &(0x7f0000000000)=0x8000000000000001}) r4 = openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) (async) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000300)={0x0, &(0x7f0000000480)=[@smc={0x1e, 0x40, {0xc4000001, [0x8, 0x939, 0xe, 0x7f, 0x4]}}], 0x40}, &(0x7f00000001c0)=[@featur1={0x1, 0xc}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r7, 0x4018aee1, &(0x7f00000002c0)=@attr_pmu_init) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) (async) r8 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x29) (async) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x29) r10 = openat$kvm(0x0, &(0x7f0000000040), 0x8280, 0x0) ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) (async) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) r13 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r12, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r13, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454e37c4b85400005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x29) (async) syz_memcpy_off$KVM_EXIT_HYPERCALL(r13, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454e37c4b85400005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x29) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r12, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r12, 0x4018aee1, &(0x7f0000000040)=@attr_irq_timer={0x0, 0x1, 0x1, 0x0}) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x7ffffffe}) (async) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x7ffffffe}) kernel console output (not intermixed with test programs): [ 379.333088][ T3156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 431.241205][ T3156] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:4788' (ED25519) to the list of known hosts. [ 594.885288][ T25] audit: type=1400 audit(594.080:61): avc: denied { name_bind } for pid=3314 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 596.769607][ T25] audit: type=1400 audit(595.980:62): avc: denied { execute } for pid=3315 comm="sh" name="syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 596.809371][ T25] audit: type=1400 audit(596.020:63): avc: denied { execute_no_trans } for pid=3315 comm="sh" path="/syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 616.940713][ T25] audit: type=1400 audit(616.150:64): avc: denied { mounton } for pid=3315 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=1869 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 616.973286][ T25] audit: type=1400 audit(616.180:65): avc: denied { mount } for pid=3315 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 617.054955][ T3315] cgroup: Unknown subsys name 'net' [ 617.103095][ T25] audit: type=1400 audit(616.310:66): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 617.500426][ T3315] cgroup: Unknown subsys name 'cpuset' [ 617.602246][ T3315] cgroup: Unknown subsys name 'rlimit' [ 618.491459][ T25] audit: type=1400 audit(617.700:67): avc: denied { setattr } for pid=3315 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 618.518179][ T25] audit: type=1400 audit(617.720:68): avc: denied { mounton } for pid=3315 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 618.546941][ T25] audit: type=1400 audit(617.740:69): avc: denied { mount } for pid=3315 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 619.719920][ T3318] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 619.740264][ T25] audit: type=1400 audit(618.950:70): avc: denied { relabelto } for pid=3318 comm="mkswap" name="swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 619.767858][ T25] audit: type=1400 audit(618.970:71): avc: denied { write } for pid=3318 comm="mkswap" path="/swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 619.949311][ T25] audit: type=1400 audit(619.160:72): avc: denied { read } for pid=3315 comm="syz-executor" name="swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 619.969386][ T25] audit: type=1400 audit(619.170:73): avc: denied { open } for pid=3315 comm="syz-executor" path="/swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 620.018421][ T3315] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 670.637719][ T25] audit: type=1400 audit(669.810:74): avc: denied { execmem } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 675.268584][ T25] audit: type=1400 audit(674.460:75): avc: denied { read } for pid=3321 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 675.291756][ T25] audit: type=1400 audit(674.500:76): avc: denied { open } for pid=3321 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 675.387172][ T25] audit: type=1400 audit(674.580:77): avc: denied { mounton } for pid=3321 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 675.655508][ T25] audit: type=1400 audit(674.840:78): avc: denied { module_request } for pid=3321 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 675.662016][ T25] audit: type=1400 audit(674.850:79): avc: denied { module_request } for pid=3322 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 676.741755][ T25] audit: type=1400 audit(675.950:80): avc: denied { sys_module } for pid=3321 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 703.088144][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 703.707932][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 704.125120][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 704.552708][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 718.316884][ T3322] hsr_slave_0: entered promiscuous mode [ 718.346225][ T3322] hsr_slave_1: entered promiscuous mode [ 719.321602][ T3321] hsr_slave_0: entered promiscuous mode [ 719.373364][ T3321] hsr_slave_1: entered promiscuous mode [ 719.416787][ T3321] debugfs: 'hsr0' already exists in 'hsr' [ 719.436692][ T3321] Cannot create hsr debugfs directory [ 724.697737][ T25] audit: type=1400 audit(723.900:81): avc: denied { create } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 724.756212][ T25] audit: type=1400 audit(723.960:82): avc: denied { write } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 724.810059][ T25] audit: type=1400 audit(724.020:83): avc: denied { read } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 724.903057][ T3322] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 725.376373][ T3322] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 725.638882][ T3322] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 725.942102][ T3322] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 727.405773][ T3321] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 727.543375][ T3321] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 727.747102][ T3321] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 727.899871][ T3321] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 740.507495][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 742.728564][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 798.519457][ T3322] veth0_vlan: entered promiscuous mode [ 798.938252][ T3322] veth1_vlan: entered promiscuous mode [ 800.828588][ T3321] veth0_vlan: entered promiscuous mode [ 800.880749][ T3322] veth0_macvtap: entered promiscuous mode [ 801.402769][ T3322] veth1_macvtap: entered promiscuous mode [ 801.837453][ T3321] veth1_vlan: entered promiscuous mode [ 803.648240][ T3368] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.681271][ T3368] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.682653][ T3368] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.683469][ T3368] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.340661][ T3321] veth0_macvtap: entered promiscuous mode [ 805.047098][ T3321] veth1_macvtap: entered promiscuous mode [ 806.255388][ T25] audit: type=1400 audit(805.460:84): avc: denied { mount } for pid=3322 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 806.456553][ T25] audit: type=1400 audit(805.650:85): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/syzkaller.wyJPYs/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 806.768812][ T25] audit: type=1400 audit(805.950:86): avc: denied { mount } for pid=3322 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 807.070285][ T25] audit: type=1400 audit(806.260:87): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/syzkaller.wyJPYs/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 807.266086][ T25] audit: type=1400 audit(806.450:88): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/syzkaller.wyJPYs/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 807.581526][ T3368] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 807.615420][ T3370] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 807.618296][ T3370] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 807.619087][ T3370] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 807.937347][ T25] audit: type=1400 audit(807.120:89): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 808.315942][ T25] audit: type=1400 audit(807.420:90): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1544 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 808.368164][ T25] audit: type=1400 audit(807.570:91): avc: denied { mount } for pid=3322 comm="syz-executor" name="/" dev="gadgetfs" ino=3786 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 808.679880][ T25] audit: type=1400 audit(807.890:92): avc: denied { mount } for pid=3322 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 808.812178][ T25] audit: type=1400 audit(808.000:93): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 810.192196][ T3322] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 822.236812][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 822.245169][ T25] audit: type=1400 audit(821.430:98): avc: denied { read } for pid=3475 comm="syz.1.2" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 822.367099][ T25] audit: type=1400 audit(821.560:99): avc: denied { open } for pid=3475 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 822.546660][ T25] audit: type=1400 audit(821.730:100): avc: denied { ioctl } for pid=3475 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 839.446244][ T25] audit: type=1400 audit(838.630:101): avc: denied { setattr } for pid=3491 comm="syz.0.4" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 846.858769][ T25] audit: type=1400 audit(846.070:102): avc: denied { append } for pid=3498 comm="syz.0.6" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 866.610862][ T25] audit: type=1400 audit(865.820:103): avc: denied { write } for pid=3507 comm="syz.0.9" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 905.455687][ T25] audit: type=1400 audit(904.650:104): avc: denied { execute } for pid=3531 comm="syz.1.16" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=4556 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 909.627276][ T25] audit: type=1400 audit(908.830:105): avc: denied { ioctl } for pid=3534 comm="syz.0.17" path="net:[4026532625]" dev="nsfs" ino=4026532625 ioctlcmd=0xb705 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 938.197194][ T3554] kvm [3554]: Failed to find VMA for hva 0x20dfe000 [ 1057.738555][ T3621] kvm [3621]: Failed to find VMA for hva 0x20c01000 [ 1073.735109][ T25] audit: type=1400 audit(1072.930:106): avc: denied { map } for pid=3630 comm="syz.1.48" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 1073.811195][ T25] audit: type=1400 audit(1073.010:107): avc: denied { execute } for pid=3630 comm="syz.1.48" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 1099.373311][ T3649] kvm [3649]: Failed to find VMA for hva 0x21016000 [ 1100.098420][ T3653] kvm [3653]: Failed to find VMA for hva 0x21016000 [ 1391.587446][ T3835] kvm [3835]: Failed to find VMA for hva 0x20c01000 [ 1539.307199][ T3931] kvm [3930]: Unsupported guest access at: eeef0000 [ 1539.307199][ T3931] { Op0( 2), Op1( 0), CRn( 0), CRm( 0), Op2( 2), func_write }, [ 2008.535749][ T25] audit: type=1400 audit(2007.740:108): avc: denied { map } for pid=4192 comm="syz.0.211" path="/" dev="tmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 2140.410198][ T4283] kvm [4282]: Unsupported guest access at: eeef0000 [ 2140.410198][ T4283] { Op0( 2), Op1( 0), CRn( 0), CRm( 0), Op2( 2), func_write }, [ 2282.142821][ T4370] kvm [4370]: Failed to find VMA for hva 0x21016000 [ 2366.732582][ T4428] kvm [4428]: Failed to find VMA for hva 0x20c01000 [ 2616.782464][ T4574] ================================================================== [ 2616.783087][ T4574] BUG: KASAN: invalid-access in __kvm_pgtable_walk+0x8e4/0xa68 [ 2616.784865][ T4574] Read of size 8 at addr 43f000001f84d000 by task syz.1.330/4574 [ 2616.785098][ T4574] Pointer tag: [43], memory tag: [fe] [ 2616.785213][ T4574] [ 2616.786204][ T4574] CPU: 0 UID: 0 PID: 4574 Comm: syz.1.330 Not tainted syzkaller #0 PREEMPT [ 2616.786716][ T4574] Hardware name: linux,dummy-virt (DT) [ 2616.787187][ T4574] Call trace: [ 2616.787556][ T4574] show_stack+0x2c/0x3c (C) [ 2616.788181][ T4574] __dump_stack+0x30/0x40 [ 2616.788470][ T4574] dump_stack_lvl+0xd8/0x12c [ 2616.788674][ T4574] print_address_description+0xac/0x288 [ 2616.788971][ T4574] print_report+0x84/0xa0 [ 2616.789213][ T4574] kasan_report+0xb0/0x110 [ 2616.789417][ T4574] kasan_tag_mismatch+0x28/0x3c [ 2616.789636][ T4574] __hwasan_tag_mismatch+0x30/0x60 [ 2616.789931][ T4574] __kvm_pgtable_walk+0x8e4/0xa68 [ 2616.790199][ T4574] kvm_pgtable_walk+0x294/0x468 [ 2616.790454][ T4574] kvm_pgtable_stage2_destroy_range+0x60/0xb4 [ 2616.790744][ T4574] kvm_free_stage2_pgd+0x198/0x28c [ 2616.791020][ T4574] kvm_uninit_stage2_mmu+0x20/0x38 [ 2616.791276][ T4574] kvm_arch_flush_shadow_all+0x1a8/0x1e0 [ 2616.791555][ T4574] kvm_mmu_notifier_release+0x48/0xa8 [ 2616.791839][ T4574] mmu_notifier_unregister+0x128/0x42c [ 2616.792089][ T4574] kvm_put_kvm+0x6a0/0xfa8 [ 2616.792273][ T4574] kvm_vm_release+0x58/0x78 [ 2616.792539][ T4574] __fput+0x4ac/0x980 [ 2616.792745][ T4574] ____fput+0x20/0x58 [ 2616.792950][ T4574] task_work_run+0x1bc/0x254 [ 2616.793160][ T4574] do_notify_resume+0x1bc/0x270 [ 2616.793388][ T4574] el0_svc+0xb8/0x164 [ 2616.793610][ T4574] el0t_64_sync_handler+0x84/0x12c [ 2616.793873][ T4574] el0t_64_sync+0x198/0x19c [ 2616.794363][ T4574] [ 2616.794527][ T4574] The buggy address belongs to the physical page: [ 2616.795614][ T4574] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x46f0000000000000 pfn:0x5f84d [ 2616.796009][ T4574] flags: 0x1ffef0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xbc) [ 2616.797178][ T4574] raw: 01ffef0000000000 ffffc1ffc07e7ac8 ffffc1ffc07e4288 0000000000000000 [ 2616.797405][ T4574] raw: 46f0000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 2616.797597][ T4574] page dumped because: kasan: bad access detected [ 2616.797716][ T4574] [ 2616.797830][ T4574] Memory state around the buggy address: [ 2616.798178][ T4574] fff000001f84ce00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 2616.798365][ T4574] fff000001f84cf00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 2616.798544][ T4574] >fff000001f84d000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 2616.798676][ T4574] ^ [ 2616.798949][ T4574] fff000001f84d100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 2616.799119][ T4574] fff000001f84d200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 2616.799313][ T4574] ================================================================== [ 2617.097818][ T4574] Disabling lock debugging due to kernel taint [ 2617.116166][ T4574] Unable to handle kernel paging request at virtual address ffff272652b20300 [ 2617.139324][ T4574] KASAN: probably wild-memory-access in range [0xfffa72652b203000-0xfffa72652b20300f] [ 2617.170826][ T4574] Mem abort info: [ 2617.198926][ T4574] ESR = 0x0000000096000004 [ 2617.203068][ T4574] EC = 0x25: DABT (current EL), IL = 32 bits [ 2617.203354][ T4574] SET = 0, FnV = 0 [ 2617.203495][ T4574] EA = 0, S1PTW = 0 [ 2617.242409][ T4574] FSC = 0x04: level 0 translation fault [ 2617.252493][ T4574] Data abort info: [ 2617.253062][ T4574] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 2617.253409][ T4574] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 2617.292232][ T4574] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 2617.304690][ T4574] swapper pgtable: 4k pages, 52-bit VAs, pgdp=00000000476e2000 [ 2617.307734][ T4574] [ffff272652b20300] pgd=100000004c698003, p4d=0000000000000000 [ 2617.345893][ T4574] Internal error: Oops: 0000000096000004 [#1] SMP [ 2617.349175][ T4574] Modules linked in: [ 2617.351018][ T4574] CPU: 0 UID: 0 PID: 4574 Comm: syz.1.330 Tainted: G B syzkaller #0 PREEMPT [ 2617.352617][ T4574] Tainted: [B]=BAD_PAGE [ 2617.353352][ T4574] Hardware name: linux,dummy-virt (DT) [ 2617.354392][ T4574] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 2617.355693][ T4574] pc : __kvm_pgtable_walk+0x268/0xa68 [ 2617.356751][ T4574] lr : __kvm_pgtable_walk+0x214/0xa68 [ 2617.357743][ T4574] sp : ffff8000a88376d0 [ 2617.358469][ T4574] x29: ffff8000a8837770 x28: 0000000000000005 x27: fffa72652b203000 [ 2617.360063][ T4574] x26: fffa72652b203000 x25: 0000000000000000 x24: 0000000000000002 [ 2617.361423][ T4574] x23: 00000000000000ff x22: efff800000000000 x21: ffff8000a88379d8 [ 2617.362839][ T4574] x20: 00000000000000ff x19: 00000000000000ff x18: 0000000000001b80 [ 2617.364203][ T4574] x17: 000000000242a51c x16: 0000000044b61b5f x15: fff0000072d7e404 [ 2617.365610][ T4574] x14: 00000000000000ff x13: ffff8000a88379e0 x12: ffff8000a88379e8 [ 2617.366982][ T4574] x11: ffff8000a88379e8 x10: 0000000000ff0100 x9 : ffff8000a8837728 [ 2617.368433][ T4574] x8 : 0fffa72652b20300 x7 : ffff800080bc7058 x6 : 0000000000000000 [ 2617.369835][ T4574] x5 : 0000000000000000 x4 : 00000000000000ff x3 : 0000000000000002 [ 2617.371164][ T4574] x2 : fffa72652b203000 x1 : 0000000000000000 x0 : 0000000000000000 [ 2617.372573][ T4574] Call trace: [ 2617.373251][ T4574] __kvm_pgtable_walk+0x268/0xa68 (P) [ 2617.374297][ T4574] __kvm_pgtable_walk+0x600/0xa68 [ 2617.375224][ T4574] __kvm_pgtable_walk+0x600/0xa68 [ 2617.376181][ T4574] kvm_pgtable_walk+0x294/0x468 [ 2617.377093][ T4574] kvm_pgtable_stage2_destroy_range+0x60/0xb4 [ 2617.378145][ T4574] kvm_free_stage2_pgd+0x198/0x28c [ 2617.379074][ T4574] kvm_uninit_stage2_mmu+0x20/0x38 [ 2617.380002][ T4574] kvm_arch_flush_shadow_all+0x1a8/0x1e0 [ 2617.381035][ T4574] kvm_mmu_notifier_release+0x48/0xa8 [ 2617.382018][ T4574] mmu_notifier_unregister+0x128/0x42c [ 2617.382889][ T4574] kvm_put_kvm+0x6a0/0xfa8 [ 2617.383717][ T4574] kvm_vm_release+0x58/0x78 [ 2617.384515][ T4574] __fput+0x4ac/0x980 [ 2617.385338][ T4574] ____fput+0x20/0x58 [ 2617.386134][ T4574] task_work_run+0x1bc/0x254 [ 2617.387012][ T4574] do_notify_resume+0x1bc/0x270 [ 2617.387929][ T4574] el0_svc+0xb8/0x164 [ 2617.388752][ T4574] el0t_64_sync_handler+0x84/0x12c [ 2617.389802][ T4574] el0t_64_sync+0x198/0x19c [ 2617.391224][ T4574] Code: f94023ec f9400fed a9017d3f f800813f (38686ac8) [ 2617.393026][ T4574] ---[ end trace 0000000000000000 ]--- [ 2617.394638][ T4574] Kernel panic - not syncing: Oops: Fatal exception [ 2617.396656][ T4574] Kernel Offset: disabled [ 2617.397388][ T4574] CPU features: 0x000000,0001a300,5f7c67c1,057ffe1f [ 2617.398532][ T4574] Memory Limit: none [ 2617.400200][ T4574] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:47:18 Registers: info registers vcpu 0 CPU#0 PC=ffff800080694bcc X00=ffff8000800075e0 X01=ffff80008c4f8000 X02=0000000000000010 X03=0000000000000010 X04=fff0000072d7fef0 X05=0000000000000001 X06=0000000000000000 X07=ffff800080ca2d48 X08=90f000000d9b9d80 X09=0000000000000040 X10=0000000000ff0100 X11=00000000000000c6 X12=00000000000000ff X13=00000000000000c6 X14=0ffff8000800075f X15=00000000000000c6 X16=00000000000000ff X17=00000000000000c6 X18=00000000000000ff X19=fff00000726a7600 X20=90f000000d9b9d80 X21=00000000000a2820 X22=0000000030cf4d60 X23=90f000000d9b9d80 X24=86f000001430a280 X25=0000000000000280 X26=00000000000afbd0 X27=14f000001430b900 X28=ffff80008774e000 X29=ffff800080007670 X30=ffff8000865a3a28 SP=ffff800080007680 PSTATE=40402009 -Z-- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=0000000000000000:0000000000000000 Z01=0000fffff3ad8e00:04a99d2456ea0800 Z02=0000fffff3ad8de0:ffffff80ffffffd8 Z03=0000fffff3ad8e90:0000fffff3ad8e90 Z04=0000fffff3ad8e90:0000ffff80737408 Z05=0000fffff3ad8e60:0000fffff3ad8e90 Z06=6edc4d3a2914b135:d8e9c869e2695c88 Z07=b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=0000fffff3ad90b0:0000fffff3ad90b0 Z17=ffffff80ffffffd0:0000fffff3ad9080 Z18=0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000