last executing test programs: 30.349388212s ago: executing program 1 (id=2): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x41, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) r1 = ioctl$KVM_CREATE_VM(r0, 0xae03, 0xbb) (async) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x102, 0x0) (async) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x5f8}, &(0x7f0000000680)=[@featur1={0x1, 0xc}], 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000006c0)={0x9, 0x4000}) (async) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000bff000/0x400000)=nil) 28.171383474s ago: executing program 0 (id=1): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0x80111500, 0x20000000) ioctl$KVM_CREATE_VM(r2, 0x5761, 0x2000001d) mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, r0, 0x2000007, 0x10010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) 17.662042674s ago: executing program 1 (id=3): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000080)={0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="be00000000000000180000000000004012c0130000003060320000000000000040000000000000000040000000000000ff0000000000000003000000007f0000000000000000000006000000000000000c0000000000000082000000000000002800000000000000010000000000000002000000000000000900000000000000ff941d17064542d0cae8e8dadb60fe179cb19f2649658a90d6cccf35d9da7ab43b4c86f1491deb8801a98d6a9606cb4ffbe117b06be4fa94d8eb715fa1"], 0x80}, &(0x7f00000000c0)=[@featur2={0x1, 0x4}], 0x1) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f0000508000/0x2000)=nil, r2, 0x3, 0x60010, r0, 0x0) mmap$KVM_VCPU(&(0x7f0000cf2000/0x2000)=nil, r2, 0x2000007, 0x2010, r0, 0x0) r3 = mmap$KVM_VCPU(&(0x7f0000791000/0x2000)=nil, r1, 0x8, 0x108030, r0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x29) syz_memcpy_off$KVM_EXIT_HYPERCALL(r3, 0x20, &(0x7f0000000100)="e4832f436c051d568cba1903e9ea747ade01bb87202c52293270e5c7f7c4e4c9e804a6bc7dcbd75ff175f7bdb393ed5d1a4bc8d67d333367e1ef9691e6f8bab9db6caebca907615b", 0x0, 0x48) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x2000) 13.502251943s ago: executing program 0 (id=4): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x31) (async) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x31) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000000)={0x80000, 0x94db}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000040)={0x4, 0x4, 0x8000000, 0x2000, &(0x7f0000ffd000/0x2000)=nil, 0x9, r1}) ioctl$KVM_CAP_DIRTY_LOG_RING(r0, 0x4068aea3, &(0x7f0000000100)={0xc0, 0x0, 0x14000}) ioctl$KVM_HAS_DEVICE_ATTR_vm(r0, 0x4018aee3, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x1}}) ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000200)={0xffffffffffffffff, 0x5}) (async) r2 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000200)={0xffffffffffffffff, 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000240)={0x1, 0x2, 0x1, 0x1000, &(0x7f0000ffd000/0x1000)=nil, 0x100000001, r2}) ioctl$KVM_CAP_HALT_POLL(r0, 0x4068aea3, &(0x7f0000000300)={0xb6, 0x0, 0x3}) r3 = ioctl$KVM_GET_STATS_FD_vm(r0, 0xaece) ioctl$KVM_HAS_DEVICE_ATTR_vm(r3, 0x4018aee3, &(0x7f00000003c0)=@attr_other={0x0, 0x2, 0xffff, &(0x7f0000000380)=0x8}) (async) ioctl$KVM_HAS_DEVICE_ATTR_vm(r3, 0x4018aee3, &(0x7f00000003c0)=@attr_other={0x0, 0x2, 0xffff, &(0x7f0000000380)=0x8}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000400)={0x1, 0x0, [{0x5, 0x5, 0x0, 0x0, @adapter={0x7, 0x2, 0xa67, 0x0, 0x9}}]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000440)={0x3, 0x7, 0x6}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x80200, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x80200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000004c0)={0xd, 0x9, 0x9}) (async) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000004c0)={0xd, 0x9, 0x9}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$KVM_CLEAR_DIRTY_LOG(r0, 0xc018aec0, &(0x7f0000000900)={0x10004, 0x180, 0x240, &(0x7f0000000500)=[0x6, 0x100000001, 0xa7, 0x870, 0x8, 0x8, 0x5, 0x5, 0x6, 0x7, 0x2, 0x4, 0x2, 0x9, 0x7, 0x8001, 0xffffffffffffec1e, 0xffffffffffffffff, 0x7, 0x1, 0x800000000000000, 0x2, 0x4, 0x1, 0x800, 0xdfd0, 0x1, 0x2, 0x9, 0x0, 0x90000000000000, 0x9, 0x80000000, 0xfffffffffffffffe, 0xe859, 0x21d, 0x63a39f31, 0x4, 0x4, 0xb410, 0x100, 0x200, 0x8, 0x81, 0x44ea, 0x9, 0x4859, 0x4c2, 0x800, 0x2, 0x2, 0x4, 0x7ea, 0x5, 0x4, 0x0, 0x4, 0x0, 0x10, 0x100, 0x5, 0xfff, 0x7, 0x88, 0x200, 0x9, 0x3, 0x7ff, 0x8001, 0x400, 0x4de, 0x2, 0x3ff, 0x8000000000000000, 0x4, 0x20, 0x5, 0x6, 0xac2, 0x1c, 0x4, 0x6, 0x1, 0x97, 0x9, 0x9, 0x8c17, 0xb, 0xcb, 0x1, 0x7fffffffffffffff, 0xc, 0x400, 0x8001, 0x4, 0xd9, 0x1, 0x8, 0x6, 0x3, 0x8000000000000001, 0xa, 0xffffffff, 0x6, 0x8, 0x1ff, 0x2, 0x5, 0x9, 0x81, 0x0, 0x100000000, 0x4, 0xea6c, 0x6bda, 0x6, 0x80, 0x101, 0xfff, 0x401, 0x7, 0x6, 0x7fff, 0xff, 0x9, 0x577, 0x4, 0x3]}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000940)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x30) (async) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x30) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000980)={0x101ff, 0x0, &(0x7f0000ffe000/0x2000)=nil}) (async) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000980)={0x101ff, 0x0, &(0x7f0000ffe000/0x2000)=nil}) syz_kvm_vgic_v3_setup(r4, 0x1, 0x280) (async) syz_kvm_vgic_v3_setup(r4, 0x1, 0x280) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x2c) (async) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x2c) ioctl$KVM_CREATE_GUEST_MEMFD(r5, 0xc040aed4, &(0x7f00000009c0)={0x100000000}) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x3a) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000000a00)={0x6, 0x0, [{0x4, 0x2, 0x0, 0x0, @irqchip={0x4, 0x80000000}}, {0x1, 0x5, 0x0, 0x0, @irqchip={0x5d, 0xfffffffb}}, {0x9, 0x1, 0x0, 0x0, @sint={0x2, 0x1}}, {0x8, 0x1, 0x0, 0x0, @irqchip={0x7ff, 0x5}}, {0x1, 0x5, 0x1, 0x0, @sint={0xfffffc01, 0x8}}, {0x6, 0x3, 0x0, 0x0, @msi={0x4, 0x7, 0x3, 0xfff}}]}) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r0, 0x4068aea3, &(0x7f0000000b40)={0xdf, 0x0, 0x12000}) ioctl$KVM_CLEAR_DIRTY_LOG(r0, 0xc018aec0, &(0x7f0000000fc0)={0x1fe, 0x100, 0x300, &(0x7f0000000bc0)=[0x3, 0x2, 0x2, 0x5, 0x2, 0x1, 0x4, 0x45, 0x200, 0x2, 0x4, 0x1, 0x4, 0x7, 0x7fff, 0x51, 0x1, 0xc, 0x6, 0x1, 0x9, 0x6, 0xfffffffffffffff8, 0x3, 0x7, 0x4, 0x10000, 0x10, 0x8, 0x80000000, 0x35, 0x2, 0x50a7, 0x7, 0x5, 0x100, 0x4, 0x975, 0x0, 0x9, 0x6, 0x8, 0xffff, 0x6e, 0xc, 0x49b9, 0x705, 0x49720003, 0x8e96, 0x4, 0x9, 0x0, 0x7f53, 0x8000, 0x100, 0x6, 0x7, 0x8000000000000000, 0xa, 0x3, 0x10, 0x8, 0x1, 0x1, 0x1, 0x4, 0x6, 0x8, 0x40, 0x4, 0x6, 0x9, 0x2, 0x6, 0x100, 0x0, 0x100, 0x0, 0x9, 0x1, 0x8000, 0x5, 0x5, 0x400, 0x2b, 0xc02d, 0x7fffffff, 0x7, 0x0, 0x6, 0x10001, 0x65b, 0x2, 0x3, 0x100000001, 0x15e6, 0x18, 0x2c49, 0x8, 0x101, 0x8000000000000001, 0x6, 0x9, 0x9, 0x5, 0x0, 0xffffffffffff004f, 0x2, 0x7, 0x0, 0xfffffffffffffffb, 0x0, 0x6, 0x9, 0x3, 0x6, 0xfffffffffffffffe, 0x2, 0xffffffff, 0x2, 0x1c24, 0x7acad10a, 0x99, 0x8f, 0x1, 0x4, 0xd, 0x7]}) (async) ioctl$KVM_CLEAR_DIRTY_LOG(r0, 0xc018aec0, &(0x7f0000000fc0)={0x1fe, 0x100, 0x300, &(0x7f0000000bc0)=[0x3, 0x2, 0x2, 0x5, 0x2, 0x1, 0x4, 0x45, 0x200, 0x2, 0x4, 0x1, 0x4, 0x7, 0x7fff, 0x51, 0x1, 0xc, 0x6, 0x1, 0x9, 0x6, 0xfffffffffffffff8, 0x3, 0x7, 0x4, 0x10000, 0x10, 0x8, 0x80000000, 0x35, 0x2, 0x50a7, 0x7, 0x5, 0x100, 0x4, 0x975, 0x0, 0x9, 0x6, 0x8, 0xffff, 0x6e, 0xc, 0x49b9, 0x705, 0x49720003, 0x8e96, 0x4, 0x9, 0x0, 0x7f53, 0x8000, 0x100, 0x6, 0x7, 0x8000000000000000, 0xa, 0x3, 0x10, 0x8, 0x1, 0x1, 0x1, 0x4, 0x6, 0x8, 0x40, 0x4, 0x6, 0x9, 0x2, 0x6, 0x100, 0x0, 0x100, 0x0, 0x9, 0x1, 0x8000, 0x5, 0x5, 0x400, 0x2b, 0xc02d, 0x7fffffff, 0x7, 0x0, 0x6, 0x10001, 0x65b, 0x2, 0x3, 0x100000001, 0x15e6, 0x18, 0x2c49, 0x8, 0x101, 0x8000000000000001, 0x6, 0x9, 0x9, 0x5, 0x0, 0xffffffffffff004f, 0x2, 0x7, 0x0, 0xfffffffffffffffb, 0x0, 0x6, 0x9, 0x3, 0x6, 0xfffffffffffffffe, 0x2, 0xffffffff, 0x2, 0x1c24, 0x7acad10a, 0x99, 0x8f, 0x1, 0x4, 0xd, 0x7]}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000), 0x410040, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x5) ioctl$KVM_HAS_DEVICE_ATTR_vm(r8, 0x4018aee3, &(0x7f0000001080)=@attr_other={0x0, 0x249d, 0xf, &(0x7f0000001040)=0x7}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000010c0)={r3, 0xffff, 0x0, r3}) 11.577549945s ago: executing program 1 (id=5): munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ff8000/0x8000)=nil, r1, 0x1000000, 0xe637a22295c143f8, 0xffffffffffffffff, 0x0) (async) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, r1, 0xf, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) 7.283377386s ago: executing program 0 (id=6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) munmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r2 = ioctl$KVM_GET_STATS_FD_cpu(r0, 0xaece) ioctl$KVM_GET_API_VERSION(r2, 0xae00, 0x0) r3 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000800)=[@uexit={0x0, 0x18, 0x8}, @mrs={0xbe, 0x18, {0x603000000013dea6}}, @svc={0x122, 0x40, {0xc4000003, [0xfffffffffffffff7, 0x8, 0xe, 0xfffffffffffffffc, 0x1]}}, @uexit={0x0, 0x18, 0x5}, @svc={0x122, 0x40, {0x84000003, [0x4, 0x80000001, 0x0, 0x0, 0xffffffff]}}, @svc={0x122, 0x40, {0x100, [0x7, 0xfffffffffffffffd, 0x10000, 0x0, 0xe0d]}}, @uexit={0x0, 0x18, 0xfad}, @svc={0x122, 0x40, {0x32000008, [0x7, 0x9, 0x200, 0x4, 0x5]}}, @smc={0x1e, 0x40, {0x84000005, [0x3, 0xbd, 0x2, 0xfffffffffe57e98b, 0x8000000000000000]}}, @code={0xa, 0xb4, {"e02482d20020b0f2a10080d2620080d2630180d2440180d2020000d480ad92d20040b0f2610180d2a20080d2030080d2440180d2020000d460988bd20040b0f2410180d2820080d2230180d2e40180d2020000d420108bd20020b0f2e10180d2a20080d2230180d2c40180d2020000d4000000b40014000f1f000031007f9fd20000b0f2210180d2a20080d2430180d2040080d2020000d4007008d500a0c00d"}}, @uexit={0x0, 0x18, 0xfff}, @its_send_cmd={0xaa, 0x28, {0xc, 0x1, 0x3, 0xc, 0x6, 0x2}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x800, 0x6, 0x1}}, @eret={0xe6, 0x18, 0x8}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x280, 0x1cf, 0x6}}, @mrs={0xbe, 0x18, {0x603000000013ff11}}, @its_setup={0x82, 0x28, {0x3, 0x0, 0x135}}, @smc={0x1e, 0x40, {0x84000007, [0x3, 0x9, 0x40, 0x101, 0x9]}}, @code={0xa, 0xb4, {"000008d5009c000f809e91d200e0b0f2010080d2e20080d2c30180d2640180d2020000d4203598d20060b8f2010080d2a20080d2a30180d2c40080d2020000d4004996d20080b0f2e10080d2c20080d2430080d2240080d2020000d400008013000028d520da96d20000b8f2410180d2c20080d2830080d2240080d2020000d4e07295d20020b8f2010080d2820180d2c30180d2c40080d2020000d40000219e"}}, @its_setup={0x82, 0x28, {0x1, 0x103, 0xa3}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80c0000, 0x4, 0x6, 0x2}}, @svc={0x122, 0x40, {0x4000, [0x9, 0x5, 0x9e1b, 0x2, 0x8]}}, @mrs={0xbe, 0x18, {0x6030000000138076}}, @mrs={0xbe, 0x18, {0x603000000013c214}}, @memwrite={0x6e, 0x30, @generic={0x5000, 0x7ad, 0x9}}, @irq_setup={0x46, 0x18, {0x3, 0x3d7}}, @hvc={0x32, 0x40, {0xc400000e, [0x8000000000, 0xfff, 0x9, 0x7, 0xca7]}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0xc00, 0x6, 0x3}}, @uexit={0x0, 0x18, 0x5}, @svc={0x122, 0x40, {0xc4000012, [0x3, 0xfffffffeffffffff, 0x56a, 0x9, 0x400]}}], 0x618}, &(0x7f0000000040)=[@featur1={0x1, 0xa0}], 0x1) mmap$KVM_VCPU(&(0x7f0000c78000/0x1000)=nil, r1, 0x1, 0x10, r3, 0x0) munmap(&(0x7f0000cf3000/0x2000)=nil, 0x2000) 5.10068157s ago: executing program 1 (id=7): r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000001, 0x4f832, r0, 0x1000000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 1.373976724s ago: executing program 0 (id=8): mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x4019032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=9): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) kernel console output (not intermixed with test programs): [ 381.823092][ T3149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 432.347008][ T3149] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:43579' (ED25519) to the list of known hosts. [ 591.610583][ T25] audit: type=1400 audit(590.840:60): avc: denied { name_bind } for pid=3305 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 [ 594.661251][ T25] audit: type=1400 audit(593.890:61): avc: denied { execute } for pid=3306 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 [ 594.693686][ T25] audit: type=1400 audit(593.910:62): avc: denied { execute_no_trans } for pid=3306 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 [ 617.605694][ T25] audit: type=1400 audit(616.840:63): avc: denied { mounton } for pid=3306 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 [ 617.641083][ T25] audit: type=1400 audit(616.870:64): avc: denied { mount } for pid=3306 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 [ 617.722874][ T3306] cgroup: Unknown subsys name 'net' [ 617.775094][ T25] audit: type=1400 audit(617.010:65): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 618.187675][ T3306] cgroup: Unknown subsys name 'cpuset' [ 618.286571][ T3306] cgroup: Unknown subsys name 'rlimit' [ 619.172679][ T25] audit: type=1400 audit(618.410:66): avc: denied { setattr } for pid=3306 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 [ 619.192145][ T25] audit: type=1400 audit(618.420:67): avc: denied { mounton } for pid=3306 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 [ 619.223945][ T25] audit: type=1400 audit(618.450:68): avc: denied { mount } for pid=3306 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 [ 620.384212][ T3310] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 620.405148][ T25] audit: type=1400 audit(619.640:69): avc: denied { relabelto } for pid=3310 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" [ 620.424469][ T25] audit: type=1400 audit(619.660:70): avc: denied { write } for pid=3310 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 [ 620.604168][ T25] audit: type=1400 audit(619.840:71): avc: denied { read } for pid=3306 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" [ 620.622748][ T25] audit: type=1400 audit(619.850:72): avc: denied { open } for pid=3306 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" [ 620.672185][ T3306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 671.172040][ T25] audit: type=1400 audit(670.370:73): avc: denied { execmem } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 675.362908][ T25] audit: type=1400 audit(674.600:74): avc: denied { read } for pid=3313 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 675.382103][ T25] audit: type=1400 audit(674.610:75): avc: denied { open } for pid=3313 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 [ 675.466364][ T25] audit: type=1400 audit(674.700:76): avc: denied { mounton } for pid=3313 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 [ 675.745533][ T25] audit: type=1400 audit(674.970:77): avc: denied { module_request } for pid=3314 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 676.883102][ T25] audit: type=1400 audit(676.090:78): avc: denied { sys_module } for pid=3313 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 703.760329][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 703.971137][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 705.883927][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 706.111811][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 718.893359][ T3313] hsr_slave_0: entered promiscuous mode [ 718.923613][ T3313] hsr_slave_1: entered promiscuous mode [ 720.283711][ T3314] hsr_slave_0: entered promiscuous mode [ 720.316652][ T3314] hsr_slave_1: entered promiscuous mode [ 720.342225][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 720.349793][ T3314] Cannot create hsr debugfs directory [ 725.536046][ T25] audit: type=1400 audit(724.770:79): avc: denied { create } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 725.586632][ T25] audit: type=1400 audit(724.820:80): avc: denied { write } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 725.635350][ T25] audit: type=1400 audit(724.870:81): avc: denied { read } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 725.777436][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 726.123682][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 726.373909][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 726.807855][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 728.316406][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 728.445620][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 728.621697][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 728.822631][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 741.632185][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 743.821024][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 799.623557][ T3313] veth0_vlan: entered promiscuous mode [ 800.017692][ T3313] veth1_vlan: entered promiscuous mode [ 801.922608][ T3314] veth0_vlan: entered promiscuous mode [ 802.023703][ T3313] veth0_macvtap: entered promiscuous mode [ 802.456138][ T3313] veth1_macvtap: entered promiscuous mode [ 802.806307][ T3314] veth1_vlan: entered promiscuous mode [ 804.813377][ T3360] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.842469][ T3360] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.847133][ T3360] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.857266][ T3360] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 805.396232][ T3314] veth0_macvtap: entered promiscuous mode [ 805.947733][ T3314] veth1_macvtap: entered promiscuous mode [ 807.131197][ T25] audit: type=1400 audit(806.360:82): avc: denied { mount } for pid=3313 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 [ 807.317588][ T25] audit: type=1400 audit(806.550:83): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.2Cmvp6/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 [ 807.616932][ T25] audit: type=1400 audit(806.850:84): avc: denied { mount } for pid=3313 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 [ 808.080188][ T25] audit: type=1400 audit(807.300:85): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.2Cmvp6/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 [ 808.267086][ T25] audit: type=1400 audit(807.500:86): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.2Cmvp6/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3766 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 808.456222][ T21] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 808.472438][ T21] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 808.526028][ T21] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 808.533930][ T21] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 808.852521][ T25] audit: type=1400 audit(808.090:87): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 809.086356][ T25] audit: type=1400 audit(808.320:88): avc: denied { mounton } for pid=3313 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 [ 809.300667][ T25] audit: type=1400 audit(808.500:89): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=3776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 809.706538][ T25] audit: type=1400 audit(808.870:90): avc: denied { mount } for pid=3313 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 [ 809.757001][ T25] audit: type=1400 audit(808.980:91): avc: denied { mounton } for pid=3313 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 [ 811.284843][ T3313] 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. [ 821.055396][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 821.064846][ T25] audit: type=1400 audit(820.290:96): avc: denied { write } for pid=3466 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 [ 821.146379][ T25] audit: type=1400 audit(820.380:97): avc: denied { open } for pid=3466 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 [ 821.271253][ T25] audit: type=1400 audit(820.500:98): avc: denied { ioctl } for pid=3466 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 821.549715][ T25] audit: type=1400 audit(820.770:99): avc: denied { read } for pid=3466 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 [ 843.604945][ T25] audit: type=1400 audit(842.800:100): avc: denied { execute } for pid=3487 comm="syz.0.8" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 844.995235][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 844.996549][ C0] CPU: 0 UID: 0 PID: 3490 Comm: syz.1.9 Not tainted syzkaller #0 PREEMPT [ 844.997121][ C0] Hardware name: linux,dummy-virt (DT) [ 844.997635][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 844.998012][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 844.999634][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 844.999838][ C0] sp : ffff80008ffd7c60 [ 844.999959][ C0] x29: ffff80008ffd7c60 x28: 8ff000001e11a298 x27: ffff800087354000 [ 845.000534][ C0] x26: c6f000001e1602f0 x25: 0000000000000062 x24: 00000000000014f8 [ 845.000855][ C0] x23: 0000000000000062 x22: 62ff80008c96d260 x21: 62ff80008c96cff0 [ 845.001144][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 845.001427][ C0] x17: 00000000000000e7 x16: ffff800080011d9c x15: 00000000000000fe [ 845.001738][ C0] x14: ffffffffffffffff x13: 000000000000005e x12: ffff7c1ffbf7c32d [ 845.002047][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 845.002432][ C0] x8 : 8ff000001e119d80 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 845.002746][ C0] x5 : 0000000000000001 x4 : ffff80008ffd7ac0 x3 : 0000000000000004 [ 845.003024][ C0] x2 : 00000000000092d0 x1 : 0000000000000000 x0 : 00000000c600001b [ 845.003830][ C0] Kernel panic - not syncing: Unhandled exception [ 845.018941][ C0] CPU: 0 UID: 0 PID: 3490 Comm: syz.1.9 Not tainted syzkaller #0 PREEMPT [ 845.020236][ C0] Hardware name: linux,dummy-virt (DT) [ 845.021109][ C0] Call trace: [ 845.021971][ C0] show_stack+0x2c/0x3c (C) [ 845.023117][ C0] __dump_stack+0x30/0x40 [ 845.023905][ C0] dump_stack_lvl+0x30/0x12c [ 845.024656][ C0] dump_stack+0x1c/0x28 [ 845.025303][ C0] vpanic+0x22c/0x59c [ 845.026043][ C0] vpanic+0x0/0x59c [ 845.026752][ C0] el1t_64_irq_handler+0x0/0x1c [ 845.027529][ C0] el1_abort+0x0/0x5c [ 845.028210][ C0] el1h_64_sync+0x6c/0x70 [ 845.029111][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 845.029949][ C0] kvm_arch_init_vm+0x150/0x288 [ 845.030796][ C0] kvm_dev_ioctl+0x838/0x105c [ 845.031611][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 845.032440][ C0] invoke_syscall+0x90/0x2b4 [ 845.033294][ C0] el0_svc_common+0x180/0x2f4 [ 845.034155][ C0] do_el0_svc+0x58/0x74 [ 845.034942][ C0] el0_svc+0x58/0x164 [ 845.035660][ C0] el0t_64_sync_handler+0x84/0x12c [ 845.036428][ C0] el0t_64_sync+0x198/0x19c [ 845.038382][ C0] Kernel Offset: disabled [ 845.039057][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 845.040004][ C0] Memory Limit: none [ 845.040988][ C0] [ 845.041487][ C0] ================================ [ 845.042158][ C0] WARNING: inconsistent lock state [ 845.042890][ C0] syzkaller #0 Not tainted [ 845.043652][ C0] -------------------------------- [ 845.044288][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 845.045115][ C0] syz.1.9/3490 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 845.045998][ C0] 98f000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 845.048120][ C0] {INITIAL USE} state was registered at: [ 845.048949][ C0] lock_acquire+0x14c/0x2e0 [ 845.049889][ C0] _raw_spin_lock+0x48/0x60 [ 845.050681][ C0] kobject_add_internal+0x46c/0xee4 [ 845.051417][ C0] kobject_add+0x10c/0x1d0 [ 845.052162][ C0] device_add+0x494/0xd78 [ 845.052908][ C0] device_register+0x28/0x38 [ 845.053640][ C0] faux_bus_init+0x1c/0x88 [ 845.054375][ C0] driver_init+0x30/0x58 [ 845.055082][ C0] do_basic_setup+0x1c/0xa8 [ 845.055796][ C0] kernel_init_freeable+0x244/0x330 [ 845.056578][ C0] kernel_init+0x24/0x1d0 [ 845.057298][ C0] ret_from_fork+0x10/0x20 [ 845.058112][ C0] irq event stamp: 278 [ 845.058763][ C0] hardirqs last enabled at (277): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 845.060037][ C0] hardirqs last disabled at (278): [] __panic_unhandled+0x24/0x68 [ 845.061218][ C0] softirqs last enabled at (248): [] handle_softirqs+0xb8c/0xd08 [ 845.062440][ C0] softirqs last disabled at (243): [] __do_softirq+0x14/0x20 [ 845.063731][ C0] [ 845.063731][ C0] other info that might help us debug this: [ 845.064667][ C0] Possible unsafe locking scenario: [ 845.064667][ C0] [ 845.065441][ C0] CPU0 [ 845.065953][ C0] ---- [ 845.066508][ C0] lock(&k->list_lock); [ 845.067300][ C0] [ 845.067830][ C0] lock(&k->list_lock); [ 845.068633][ C0] [ 845.068633][ C0] *** DEADLOCK *** [ 845.068633][ C0] [ 845.069523][ C0] no locks held by syz.1.9/3490. [ 845.070249][ C0] [ 845.070249][ C0] stack backtrace: [ 845.070986][ C0] CPU: 0 UID: 0 PID: 3490 Comm: syz.1.9 Not tainted syzkaller #0 PREEMPT [ 845.071996][ C0] Hardware name: linux,dummy-virt (DT) [ 845.072686][ C0] Call trace: [ 845.073187][ C0] show_stack+0x2c/0x3c (C) [ 845.074050][ C0] __dump_stack+0x30/0x40 [ 845.074778][ C0] dump_stack_lvl+0x30/0x12c [ 845.075512][ C0] dump_stack+0x1c/0x28 [ 845.076218][ C0] print_usage_bug+0x2f4/0x32c [ 845.076989][ C0] verify_lock_unused+0x78/0x88 [ 845.077828][ C0] lock_acquire+0x22c/0x2e0 [ 845.078688][ C0] _raw_spin_lock+0x48/0x60 [ 845.079422][ C0] bus_for_each_dev+0x60/0x2a4 [ 845.080219][ C0] coresight_panic_cb+0x2c/0x3c [ 845.081046][ C0] notifier_call_chain+0x1e8/0x65c [ 845.081926][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 845.082841][ C0] vpanic+0x2c4/0x59c [ 845.083549][ C0] vpanic+0x0/0x59c [ 845.084257][ C0] el1t_64_irq_handler+0x0/0x1c [ 845.085028][ C0] el1_abort+0x0/0x5c [ 845.085725][ C0] el1h_64_sync+0x6c/0x70 [ 845.086473][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 845.087293][ C0] kvm_arch_init_vm+0x150/0x288 [ 845.088095][ C0] kvm_dev_ioctl+0x838/0x105c [ 845.088890][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 845.089743][ C0] invoke_syscall+0x90/0x2b4 [ 845.090659][ C0] el0_svc_common+0x180/0x2f4 [ 845.091479][ C0] do_el0_svc+0x58/0x74 [ 845.092269][ C0] el0_svc+0x58/0x164 [ 845.092981][ C0] el0t_64_sync_handler+0x84/0x12c [ 845.093773][ C0] el0t_64_sync+0x198/0x19c [ 845.095888][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:22:50 Registers: info registers vcpu 0 CPU#0 PC=ffff80008212779c X00=0000000000000003 X01=0000000000000002 X02=000000000000005f X03=ffff800082127590 X04=0000000000000001 X05=0000000000000000 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=3dff80008c43b000 X09=0000000000000050 X10=0000000000000050 X11=00000000000000fe X12=000000000000009c X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=00000000000000e7 X18=fff0000072d86400 X19=efff800000000000 X20=9cf000000dcb0880 X21=3dff80008c43b018 X22=0000000000000002 X23=9cf000000dcb097c X24=000000000000009c X25=0000000000000000 X26=3dff80008c43b000 X27=000000000000009c X28=000000000000009c X29=ffff80008ffd73f0 X30=ffff800082127790 SP=ffff80008ffd73e0 PSTATE=004023c9 ---- 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=2525252525252525:2525252525252525 Z01=000000756c6c2570:6f6f6c2f7665642f Z02=0000000000000000:ffffffff00000000 Z03=ffffff000000ff00:0000000000000000 Z04=0000000000000000:fff000f000000000 Z05=bb448243222c92da:e3914ed4e87380b0 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=0000ffffe6fcb4c0:0000ffffe6fcb4c0 Z17=ffffff80ffffffd0:0000ffffe6fcb490 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