last executing test programs: 48.663750562s ago: executing program 1 (id=17): r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = eventfd2(0xfffffffa, 0x80001) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000180)={0x80, 0xd5d77004, 0x4, r1}) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x1, 0x37d03030d7a92616}) r2 = syz_kvm_add_vcpu$arm64(r0, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x3, 0x1, 0x1}}], 0x28}, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 47.41367892s ago: executing program 0 (id=18): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x32) (async) r1 = ioctl$KVM_GET_STATS_FD_cpu(0xffffffffffffffff, 0xaece) (async, rerun: 32) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (rerun: 32) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CAP_PTP_KVM(r0, 0x4068aea3, &(0x7f0000000000)) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r1, 0xc8}) (async, rerun: 64) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (rerun: 64) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) (async) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r8, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r9, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454e37c4b85400005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x29) (async) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r8, 0x0) (async) r10 = openat$kvm(0x0, &(0x7f0000000040), 0x8280, 0x0) r11 = ioctl$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$KVM_EXIT_HYPERCALL(r13, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454e37c4b85400005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x29) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r12, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r12, 0x4018aee1, &(0x7f0000000040)=@attr_irq_timer={0x0, 0x1, 0x1, 0x0}) openat$kvm(0xffffff9c, &(0x7f0000000040), 0x1a17f2, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000003, 0x28031, 0xffffffffffffffff, 0x0) r14 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r15 = ioctl$KVM_CREATE_VM(r14, 0xae01, 0x0) (async) r16 = eventfd2(0x8, 0x80800) ioctl$KVM_IOEVENTFD(r15, 0x4040ae79, &(0x7f0000000000)={0x8000, 0x0, 0x1, r16, 0x3}) 43.949887698s ago: executing program 1 (id=19): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r1 = syz_kvm_vgic_v3_setup(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)=@attr_other={0x0, 0x71c, 0x3, &(0x7f0000000040)=0x1ff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x29) ioctl$KVM_RESET_DIRTY_RINGS(r2, 0xaec7) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000000c0)={0x400, 0x5, 0x5de}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000100)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)=@attr_arm64={0x0, 0x18da2e5a4fc70446, 0x3, &(0x7f0000000140)=0x8}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000001c0)={0x8}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000200)={0xf5, 0x3a5e}) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)={0xe4, 0x0, 0xffffffffffffffff}) close(r0) ioctl$KVM_SET_REGS(r3, 0x4360ae82, &(0x7f00000002c0)={[0x7fffffffffffffff, 0x9, 0x5, 0x5, 0x80, 0x6, 0x4, 0x2400000000000, 0x3, 0x0, 0x9, 0xffff, 0x6, 0x7f, 0x2, 0x2a7], 0x1000, 0x40000}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x8, 0x4000010, r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x202200, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x25) ioctl$KVM_CAP_ARM_SYSTEM_SUSPEND(r6, 0x4068aea3, &(0x7f00000003c0)) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000480)=@attr_other={0x0, 0x8, 0x8, &(0x7f0000000440)=0x257}) r7 = eventfd2(0x7, 0x80000) write$eventfd(r7, &(0x7f00000004c0)=0x10, 0x8) ioctl$KVM_SET_GUEST_DEBUG_arm64(r3, 0x4208ae9b, &(0x7f0000000500)={0x10000, 0x0, {[0xdd4, 0x8000, 0x1, 0x2, 0x900000000000, 0x1, 0x7f, 0x5, 0x4, 0xffffffffffffffff, 0x9, 0x5, 0x4, 0x10001, 0x9, 0x2], [0x5d4cbc9d, 0x3, 0x2, 0x6, 0xa18, 0x1, 0xd000000000, 0x8000000000000001, 0x8, 0x26b, 0xc0000000000000, 0x9, 0x7be3, 0x0, 0x7, 0x7301], [0x2, 0xe, 0x6, 0x3, 0x9, 0x100, 0x101, 0x4, 0x8, 0xff, 0x40, 0xd1, 0x0, 0x2, 0x8a, 0x9], [0x0, 0x7, 0x5, 0x6, 0x8, 0x7, 0x3, 0x0, 0x10001, 0x3, 0x4, 0x7fffffff, 0x400, 0x1, 0x7fff, 0x9]}}) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000740)={0xb, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000007c0)=@attr_other={0x0, 0x6, 0x8000000000000000, &(0x7f0000000780)=0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000800)={0x101ff, 0x1, 0xdddd0000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r9 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000e40)={0x0, &(0x7f0000000840)=[@svc={0x122, 0x40, {0x84000053, [0x3, 0x100, 0x1000, 0x5, 0x81]}}, @hvc={0x32, 0x40, {0xc4000007, [0xb00c, 0x8000, 0x7, 0x6c, 0x7]}}, @msr={0x14, 0x20, {0x603000000013e669, 0xf1}}, @its_setup={0x82, 0x28, {0x3, 0x3, 0x2f0}}, @code={0xa, 0xb4, {"a06585d200e0b8f2810180d2220080d2630080d2040180d2020000d4e0b38cd200e0b8f2210080d2a20080d2430080d2a40080d2020000d4e00d87d200c0b8f2210180d2e20180d2230180d2040180d2020000d4007008d50000600d0080004800f8a00e000028d500c98fd200e0b0f2010180d2020180d2a30080d2a40080d2020000d4c06898d200e0b0f2810180d2620180d2430080d2240080d2020000d4"}}, @msr={0x14, 0x20, {0x603000000013e722, 0x9}}, @its_send_cmd={0xaa, 0x28, {0x3, 0x1, 0x1, 0xc, 0x6, 0x80, 0x1}}, @eret={0xe6, 0x18, 0x5}, @hvc={0x32, 0x40, {0x84000010, [0x8, 0x1, 0xf071, 0x800, 0x6]}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x8100000, 0x10, 0x7}}, @svc={0x122, 0x40, {0x1000, [0x2, 0xffffffff, 0x3, 0x6, 0x8]}}, @uexit={0x0, 0x18, 0x2b}, @svc={0x122, 0x40, {0xbb00900e, [0x2, 0x1, 0x9, 0xb, 0x84e]}}, @its_setup={0x82, 0x28, {0x4, 0x4, 0x185}}, @svc={0x122, 0x40, {0xc5000021, [0x0, 0x0, 0x3, 0xd9, 0xe]}}, @mrs={0xbe, 0x18, {0x603000000013805e}}, @uexit={0x0, 0x18, 0x6}, @irq_setup={0x46, 0x18, {0x3, 0x14}}, @hvc={0x32, 0x40, {0x10, [0x40, 0x8, 0x5fc, 0x5, 0x3]}}, @irq_setup={0x46, 0x18, {0x4, 0x51}}, @eret={0xe6, 0x18, 0x8000}, @hvc={0x32, 0x40, {0xc400010f, [0x4, 0x3, 0x3, 0x4ead, 0x7]}}, @eret={0xe6, 0x18, 0x10001}, @uexit={0x0, 0x18}, @smc={0x1e, 0x40, {0x0, [0x1, 0x101, 0x8, 0x5, 0x8000000000000000]}}, @mrs={0xbe, 0x18, {0x603000000013f201}}, @its_setup={0x82, 0x28, {0x2, 0x0, 0x1c}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x80, 0x1, 0xc}}, @code={0xa, 0x3c, {"007008d5007008d5007008d5007008d5007008d5007008d50000009400a4800d007008d5e00300eb"}}, @its_send_cmd={0xaa, 0x28, {0xa, 0x0, 0x4, 0xb, 0x0, 0x7, 0x3}}, @svc={0x122, 0x40, {0x84000004, [0x8, 0x5, 0x4, 0x6, 0x8]}}], 0x5c8}, &(0x7f0000000e80)=[@featur2={0x1, 0xc8}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f0000000ec0)={0xad, "7fd7c6713060e41fcedef3ab16262276c245c8b0635a3e696bcacf8a79a94f0775b8972f321464d1b74c6748edf8c45dec762181c2b2604d8e67d3de596a24795adbdb1c5fcb72c27ef03c3393be2d07cb3d786267a3cf1ca2c928f59fe3fe80673ade63b26bbf3af9a142dc33289251a77223333ea79c01a41350d41d993fd37cf1b5fba20b8fe7082cc25699519978b397d91c650ff42b296c3f65a1d46b0fedd750490e894466362c82b5ee"}) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r6, 0x4068aea3, &(0x7f0000000f80)={0xdf, 0x0, 0xd000}) 39.153638785s ago: executing program 1 (id=20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000027000/0x13000)=nil, 0x930, 0x3, 0x4106931, 0xffffffffffffffff, 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$arm64(r2, &(0x7f0000000b80)={0x0, &(0x7f00000009c0)=[@hvc={0x32, 0x40, {0xc4000004, [0x400000000000007, 0xfffffffffffffffa, 0x8000000000000000, 0x427f, 0x400003]}}], 0x40}, &(0x7f0000000bc0)=[@featur1={0x1, 0x4}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000100)=@arm64_extra={0x603000000013c025, &(0x7f00000000c0)=0x6}) 38.053734814s ago: executing program 0 (id=21): munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_vgic_v3_setup(r2, 0x2, 0x100) r3 = eventfd2(0x1, 0x80001) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3, 0x26df8}) write$eventfd(r3, &(0x7f0000000100)=0x6, 0x8) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r4, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, r6, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 32.778388439s ago: executing program 1 (id=22): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000200)={0x0, &(0x7f0000000500)=[@mrs={0xbe, 0x18, {0x6030000000138056}}], 0x18}, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)=@arm64={0x0, 0x1, 0xf, '\x00', 0xfffffffffffff105}) ioctl$KVM_SET_DEVICE_ATTR_vm(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000040)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000000)={0x9e, 0x80000000, 0x2}}) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) r6 = syz_kvm_vgic_v3_setup(r1, 0x1, 0x40) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000000080)=@attr_arm64={0x0, 0x0, 0x5, &(0x7f00000000c0)=0x1}) 29.910809964s ago: executing program 0 (id=23): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x3a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2e) r2 = openat$kvm(0x0, &(0x7f00000001c0), 0x143c01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x60000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_ARM_VCPU_INIT(r4, 0x4020aeae, &(0x7f0000000100)={0x5, 0x18}) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000140)=@arm64_core={0x6030000000100050, &(0x7f0000000000)=0x12}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r1, r5, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000080)=[{0x0, 0x0, 0x30}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000140)=@arm64_core={0x6030000000100042, 0x0}) 22.556108934s ago: executing program 1 (id=24): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x28) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) r3 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f00000002c0)={0x0, &(0x7f0000000380)=[@memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x100, 0x1005, 0x9}}], 0x30}, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r9 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f0000000040)={0x5, 0x1, 0x1000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r13, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r14, 0x4018aee1, &(0x7f0000000280)=@attr_other={0x0, 0xfffffe1a, 0xfffffffffffffffc, 0x0}) syz_kvm_setup_cpu$arm64(r11, 0xffffffffffffffff, &(0x7f0000bfe000/0x400000)=nil, &(0x7f0000000080)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f0000000500)={0x5, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r15 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r16 = ioctl$KVM_CREATE_VM(r15, 0xae01, 0x0) r17 = syz_kvm_setup_syzos_vm$arm64(r16, &(0x7f0000c00000/0x400000)=nil) r18 = syz_kvm_add_vcpu$arm64(r17, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce0, 0x2}}, @msr={0x14, 0x20, {0x603000000013dcf3, 0x8000}}], 0x40}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r18, 0x4018aee1, &(0x7f0000000340)=@attr_pmu_init) ioctl$KVM_RUN(r18, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) syz_kvm_vgic_v3_setup(r9, 0x1, 0x100) 16.520903557s ago: executing program 0 (id=25): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r4, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r4, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x4019032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, r4, 0x6000002, 0x4d832, 0xffffffffffffffff, 0x0) r5 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000280)=@arm64_sys={0x603000000013808c, &(0x7f00000001c0)}) 6.964381414s ago: executing program 0 (id=26): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000b80)={0x0, &(0x7f0000000100)=[@smc={0x1e, 0x40, {0x84000003, [0x99a, 0x7, 0xaca, 0x101, 0x10]}}], 0x40}, &(0x7f0000000280)=[@featur2={0x1, 0x43}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.230193253s ago: executing program 1 (id=27): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x42, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0xa) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000280)=[@featur1={0x1, 0x8}], 0x1) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x100000c, 0x6832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x34) ioctl$KVM_CAP_HALT_POLL(r3, 0x4068aea3, &(0x7f0000000180)={0xb6, 0x0, 0x4}) ioctl$KVM_GET_DEVICE_ATTR_vm(r1, 0x4018aee2, &(0x7f0000000100)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000080)={0x5, 0x0, 0x2}}) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x8280, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r6, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r7, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454637c4b87300005a9610fbff6752080000001f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r6, 0x0) r8 = eventfd2(0x0, 0x0) r9 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000c00000/0x400000)=nil) r12 = syz_kvm_add_vcpu$arm64(r11, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce5, 0x7fff}}, @msr={0x14, 0x20, {0x603000000013dce8, 0x8000}}, @msr={0x14, 0x20, {0x603000000013dce9, 0x8000}}], 0x60}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r12, 0x4018aee1, &(0x7f0000000040)=@attr_pmu_filter={0x0, 0x0, 0x2, &(0x7f0000000000)={0xa, 0x4}}) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r12, 0x4018aee1, &(0x7f0000000340)=@attr_pmu_init) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r12, 0x4018aee3, &(0x7f0000000100)=@attr_pmu_init) ioctl$KVM_RUN(r12, 0xae80, 0x0) close(r8) openat$kvm(0xffffff9c, &(0x7f0000000040), 0x1a17f2, 0x1f01) write$eventfd(r8, &(0x7f0000000180)=0x5, 0xfffffde3) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=28): r0 = openat$kvm(0x0, &(0x7f0000000180), 0x440702, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x25) ioctl$KVM_CAP_ARM_MTE(r1, 0x4068aea3, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) syz_kvm_setup_cpu$arm64(r1, r2, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000080)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000002c0)=@arm64_sys={0x603000000013c00a, &(0x7f0000000280)=0x3}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x862881, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x32) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00000000c0)=@arm64_sys={0x603000000013dce0, &(0x7f0000000000)=0x43ff}) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r4, 0x4018aee1, &(0x7f00000000c0)=@attr_pmu_init) r5 = openat$kvm(0x0, &(0x7f0000000080), 0x24000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000c00000/0x400000)=nil) r11 = openat$kvm(0x0, &(0x7f0000000040), 0x200, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x31) r13 = syz_kvm_setup_syzos_vm$arm64(r12, &(0x7f0000c00000/0x400000)=nil) r14 = syz_kvm_add_vcpu$arm64(r13, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r14, 0x4010aeac, &(0x7f0000000100)=@arm64_sys={0x603000000013e08d, &(0x7f00000000c0)=0x6db}) r15 = syz_kvm_add_vcpu$arm64(r10, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r15, 0x4010aeac, &(0x7f0000000140)=@arm64_bitmap={0x6070000000160002, 0x0}) r16 = eventfd2(0xffff10c0, 0x80000) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000000100)={0xf09, 0x8080000, 0x0, r16}) r17 = syz_kvm_add_vcpu$arm64(r7, &(0x7f00000000c0)={0x0, &(0x7f0000000280)=[@its_setup={0x82, 0x28, {0x1, 0x1, 0x1}}], 0x28}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r6, 0x1, 0x100) ioctl$KVM_RUN(r17, 0xae80, 0x0) kernel console output (not intermixed with test programs): [ 382.758966][ T3156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 432.890414][ T3156] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:45608' (ED25519) to the list of known hosts. [ 599.041365][ T25] audit: type=1400 audit(598.250:61): avc: denied { name_bind } for pid=3315 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 [ 600.941412][ T25] audit: type=1400 audit(600.150:62): avc: denied { execute } for pid=3316 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 [ 600.981399][ T25] audit: type=1400 audit(600.170:63): avc: denied { execute_no_trans } for pid=3316 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 [ 621.825476][ T25] audit: type=1400 audit(621.030:64): avc: denied { mounton } for pid=3316 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 [ 621.858278][ T25] audit: type=1400 audit(621.060:65): avc: denied { mount } for pid=3316 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 [ 621.940055][ T3316] cgroup: Unknown subsys name 'net' [ 621.990347][ T25] audit: type=1400 audit(621.200:66): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 622.391480][ T3316] cgroup: Unknown subsys name 'cpuset' [ 622.491620][ T3316] cgroup: Unknown subsys name 'rlimit' [ 623.396303][ T25] audit: type=1400 audit(622.600:67): avc: denied { setattr } for pid=3316 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 [ 623.414808][ T25] audit: type=1400 audit(622.620:68): avc: denied { mounton } for pid=3316 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 [ 623.447319][ T25] audit: type=1400 audit(622.660:69): avc: denied { mount } for pid=3316 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 [ 624.670482][ T3319] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 624.690016][ T25] audit: type=1400 audit(623.900:70): avc: denied { relabelto } for pid=3319 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" [ 624.710184][ T25] audit: type=1400 audit(623.920:71): avc: denied { write } for pid=3319 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 [ 624.889776][ T25] audit: type=1400 audit(624.100:72): avc: denied { read } for pid=3316 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" [ 624.921946][ T25] audit: type=1400 audit(624.110:73): avc: denied { open } for pid=3316 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" [ 624.956074][ T3316] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 676.279563][ T25] audit: type=1400 audit(675.490:74): avc: denied { execmem } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 680.932007][ T25] audit: type=1400 audit(680.140:76): avc: denied { open } for pid=3322 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 [ 680.946394][ T25] audit: type=1400 audit(680.130:75): avc: denied { read } for pid=3323 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 681.034475][ T25] audit: type=1400 audit(680.240:77): avc: denied { mounton } for pid=3323 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 [ 681.329574][ T25] audit: type=1400 audit(680.540:78): 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 [ 682.421204][ T25] audit: type=1400 audit(681.620:79): avc: denied { sys_module } for pid=3322 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 711.358712][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 711.711665][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 711.800194][ T3323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 712.022162][ T3323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 724.023226][ T3322] hsr_slave_0: entered promiscuous mode [ 724.050558][ T3322] hsr_slave_1: entered promiscuous mode [ 725.129435][ T3323] hsr_slave_0: entered promiscuous mode [ 725.175979][ T3323] hsr_slave_1: entered promiscuous mode [ 725.205430][ T3323] debugfs: 'hsr0' already exists in 'hsr' [ 725.209403][ T3323] Cannot create hsr debugfs directory [ 730.585551][ T25] audit: type=1400 audit(729.790:80): 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 [ 730.658665][ T25] audit: type=1400 audit(729.810:81): 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 [ 730.711034][ T25] audit: type=1400 audit(729.880:82): 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 [ 730.826943][ T3322] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 731.118416][ T3322] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 731.392141][ T3322] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 731.655769][ T3322] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 733.278974][ T3323] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 733.489064][ T3323] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 733.661752][ T3323] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 733.831323][ T3323] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 746.468188][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 749.040343][ T3323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 804.426518][ T3322] veth0_vlan: entered promiscuous mode [ 804.948872][ T3322] veth1_vlan: entered promiscuous mode [ 806.750497][ T3322] veth0_macvtap: entered promiscuous mode [ 807.075614][ T3322] veth1_macvtap: entered promiscuous mode [ 807.575629][ T3323] veth0_vlan: entered promiscuous mode [ 808.396644][ T3323] veth1_vlan: entered promiscuous mode [ 809.485609][ T21] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.510629][ T21] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.524349][ T21] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.533854][ T21] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.436189][ T3323] veth0_macvtap: entered promiscuous mode [ 812.070141][ T3323] veth1_macvtap: entered promiscuous mode [ 812.245436][ T25] audit: type=1400 audit(811.450:83): 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 [ 812.447866][ T25] audit: type=1400 audit(811.640:84): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/syzkaller.FLfRrh/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 [ 812.590680][ T25] audit: type=1400 audit(811.770:85): 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 [ 812.831633][ T25] audit: type=1400 audit(812.040:86): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/syzkaller.FLfRrh/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 [ 812.950316][ T25] audit: type=1400 audit(812.160:87): avc: denied { mounton } for pid=3322 comm="syz-executor" path="/syzkaller.FLfRrh/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3772 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 813.811378][ T25] audit: type=1400 audit(813.010:88): 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 [ 813.917985][ T51] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.930669][ T51] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.961485][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.968448][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 814.086030][ T25] audit: type=1400 audit(813.260:89): 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 [ 814.134071][ T25] audit: type=1400 audit(813.330:90): avc: denied { mount } for pid=3322 comm="syz-executor" name="/" dev="gadgetfs" ino=3781 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 814.361128][ T25] audit: type=1400 audit(813.570:91): 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 [ 814.438184][ T25] audit: type=1400 audit(813.650:92): 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 [ 816.046719][ 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. [ 817.334281][ T25] kauditd_printk_skb: 1 callbacks suppressed [ 817.339469][ T25] audit: type=1400 audit(816.520:94): avc: denied { read write } for pid=3322 comm="syz-executor" name="loop1" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 817.388579][ T25] audit: type=1400 audit(816.580:95): avc: denied { open } for pid=3322 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 817.455656][ T25] audit: type=1400 audit(816.630:96): avc: denied { ioctl } for pid=3322 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=639 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 829.075423][ T25] audit: type=1400 audit(828.280:97): avc: denied { read } for pid=3476 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 [ 829.130464][ T25] audit: type=1400 audit(828.340:98): avc: denied { open } for pid=3476 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 [ 829.847974][ T25] audit: type=1400 audit(829.060:99): avc: denied { write } for pid=3476 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 [ 829.987794][ T25] audit: type=1400 audit(829.200:100): avc: denied { ioctl } for pid=3476 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 [ 887.294916][ T25] audit: type=1400 audit(886.500:101): avc: denied { execute } for pid=3516 comm="syz.0.13" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=4267 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 936.489297][ T25] audit: type=1400 audit(935.700:102): avc: denied { append } for pid=3544 comm="syz.0.23" 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 [ 968.197550][ T3559] ================================================================== [ 968.198147][ T3559] BUG: KASAN: invalid-access in __kvm_pgtable_walk+0x8e4/0xa68 [ 968.199894][ T3559] Read of size 8 at addr 26f000001e55e000 by task syz.0.28/3559 [ 968.200126][ T3559] Pointer tag: [26], memory tag: [fe] [ 968.200242][ T3559] [ 968.201232][ T3559] CPU: 0 UID: 0 PID: 3559 Comm: syz.0.28 Not tainted syzkaller #0 PREEMPT [ 968.201833][ T3559] Hardware name: linux,dummy-virt (DT) [ 968.202274][ T3559] Call trace: [ 968.202654][ T3559] show_stack+0x2c/0x3c (C) [ 968.203271][ T3559] __dump_stack+0x30/0x40 [ 968.203576][ T3559] dump_stack_lvl+0xd8/0x12c [ 968.203785][ T3559] print_address_description+0xac/0x288 [ 968.204049][ T3559] print_report+0x84/0xa0 [ 968.204293][ T3559] kasan_report+0xb0/0x110 [ 968.204524][ T3559] kasan_tag_mismatch+0x28/0x3c [ 968.204754][ T3559] __hwasan_tag_mismatch+0x30/0x60 [ 968.205037][ T3559] __kvm_pgtable_walk+0x8e4/0xa68 [ 968.205347][ T3559] kvm_pgtable_walk+0x294/0x468 [ 968.205638][ T3559] kvm_pgtable_stage2_destroy_range+0x60/0xb4 [ 968.205924][ T3559] kvm_free_stage2_pgd+0x198/0x28c [ 968.206192][ T3559] kvm_uninit_stage2_mmu+0x20/0x38 [ 968.206475][ T3559] kvm_arch_flush_shadow_all+0x1a8/0x1e0 [ 968.206759][ T3559] kvm_mmu_notifier_release+0x48/0xa8 [ 968.207023][ T3559] mmu_notifier_unregister+0x128/0x42c [ 968.207274][ T3559] kvm_put_kvm+0x6a0/0xfa8 [ 968.207491][ T3559] kvm_vm_release+0x58/0x78 [ 968.207734][ T3559] __fput+0x4ac/0x980 [ 968.207925][ T3559] ____fput+0x20/0x58 [ 968.208116][ T3559] task_work_run+0x1bc/0x254 [ 968.208325][ T3559] do_notify_resume+0x1bc/0x270 [ 968.208578][ T3559] el0_svc+0xb8/0x164 [ 968.208808][ T3559] el0t_64_sync_handler+0x84/0x12c [ 968.209040][ T3559] el0t_64_sync+0x198/0x19c [ 968.209569][ T3559] [ 968.209745][ T3559] The buggy address belongs to the physical page: [ 968.210811][ T3559] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5e55e [ 968.211175][ T3559] flags: 0x1fff64000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xd9) [ 968.212321][ T3559] raw: 01fff64000000000 ffffc1ffc0790608 ffffc1ffc077fac8 0000000000000000 [ 968.212573][ T3559] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 968.212779][ T3559] page dumped because: kasan: bad access detected [ 968.212908][ T3559] [ 968.212999][ T3559] Memory state around the buggy address: [ 968.213365][ T3559] fff000001e55de00: bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd [ 968.213578][ T3559] fff000001e55df00: bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd [ 968.213764][ T3559] >fff000001e55e000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 968.213895][ T3559] ^ [ 968.214127][ T3559] fff000001e55e100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 968.214295][ T3559] fff000001e55e200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 968.214511][ T3559] ================================================================== [ 968.493586][ T3559] Disabling lock debugging due to kernel taint [ 968.518743][ T3559] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5e55e [ 968.541799][ T3559] flags: 0x1fff64000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xd9) [ 968.563221][ T3559] raw: 01fff64000000000 ffffc1ffc0790608 fff0000072d7e420 0000000000000000 [ 968.572093][ T3559] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 968.624853][ T3559] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 968.659323][ T3559] ------------[ cut here ]------------ [ 968.659585][ T3559] kernel BUG at ./include/linux/mm.h:1036! [ 968.660473][ T3559] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 968.664836][ T3559] Modules linked in: [ 968.666547][ T3559] CPU: 0 UID: 0 PID: 3559 Comm: syz.0.28 Tainted: G B syzkaller #0 PREEMPT [ 968.667950][ T3559] Tainted: [B]=BAD_PAGE [ 968.668573][ T3559] Hardware name: linux,dummy-virt (DT) [ 968.669513][ T3559] pstate: 60402009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 968.670664][ T3559] pc : kvm_s2_put_page+0x374/0x3a0 [ 968.671560][ T3559] lr : kvm_s2_put_page+0x374/0x3a0 [ 968.672419][ T3559] sp : ffff8000a3eb7830 [ 968.673039][ T3559] x29: ffff8000a3eb7830 x28: 26f000001e55e000 x27: 26f000001e55e000 [ 968.674405][ T3559] x26: 00000000000000ff x25: ffff800087396000 x24: ffffc1ffc0000000 [ 968.675607][ T3559] x23: ffffc1ffc0795788 x22: 0000000000000000 x21: ffffc1ffc07957b4 [ 968.676778][ T3559] x20: 0000000000000000 x19: ffffc1ffc0795780 x18: 00000000cee0678b [ 968.677953][ T3559] x17: 0000000004585143 x16: 00000000cee04553 x15: 00000000e055c98d [ 968.679149][ T3559] x14: 0000000000000061 x13: fff000001df8d888 x12: 0000000000000001 [ 968.680279][ T3559] x11: 0000000000000000 x10: 0000000000ff0100 x9 : ade3d15c713df800 [ 968.681555][ T3559] x8 : ade3d15c713df800 x7 : 0000000000000400 x6 : ffff80008039fbc8 [ 968.682630][ T3559] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000010 [ 968.683709][ T3559] x2 : 0000000000000002 x1 : 0000000100000000 x0 : 000000000000003e [ 968.684927][ T3559] Call trace: [ 968.685549][ T3559] kvm_s2_put_page+0x374/0x3a0 (P) [ 968.686432][ T3559] stage2_free_walker+0xdc/0x264 [ 968.687277][ T3559] __kvm_pgtable_walk+0x7d8/0xa68 [ 968.688068][ T3559] kvm_pgtable_walk+0x294/0x468 [ 968.688885][ T3559] kvm_pgtable_stage2_destroy_range+0x60/0xb4 [ 968.689835][ T3559] kvm_free_stage2_pgd+0x198/0x28c [ 968.690689][ T3559] kvm_uninit_stage2_mmu+0x20/0x38 [ 968.691542][ T3559] kvm_arch_flush_shadow_all+0x1a8/0x1e0 [ 968.692442][ T3559] kvm_mmu_notifier_release+0x48/0xa8 [ 968.693291][ T3559] mmu_notifier_unregister+0x128/0x42c [ 968.694143][ T3559] kvm_put_kvm+0x6a0/0xfa8 [ 968.694863][ T3559] kvm_vm_release+0x58/0x78 [ 968.695640][ T3559] __fput+0x4ac/0x980 [ 968.696335][ T3559] ____fput+0x20/0x58 [ 968.697002][ T3559] task_work_run+0x1bc/0x254 [ 968.697779][ T3559] do_notify_resume+0x1bc/0x270 [ 968.698593][ T3559] el0_svc+0xb8/0x164 [ 968.699302][ T3559] el0t_64_sync_handler+0x84/0x12c [ 968.700122][ T3559] el0t_64_sync+0x198/0x19c [ 968.701447][ T3559] Code: 900377c1 910e9421 aa1303e0 97f9c9f2 (d4210000) [ 968.703049][ T3559] ---[ end trace 0000000000000000 ]--- [ 968.704519][ T3559] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 968.709950][ T3559] Kernel Offset: disabled [ 968.710642][ T3559] CPU features: 0x000000,0001a300,5f7c67c1,057ffe1f [ 968.711641][ T3559] Memory Limit: none [ 968.713246][ T3559] Rebooting in 86400 seconds.. VM DIAGNOSIS: 00:24:51 Registers: info registers vcpu 0 CPU#0 PC=ffff800082159154 X00=0000000000000003 X01=0000000000000002 X02=0000000000000001 X03=ffff800082159050 X04=0000000000000001 X05=0000000000000001 X06=0000000000000000 X07=ffff800081f1ef70 X08=80f000000d9b9d80 X09=0000000000000000 X10=0000000000ff0100 X11=00000000000000fe X12=0000000000000002 X13=0000000000000002 X14=0000000000000000 X15=000000002abd2282 X16=0000000099b90bc6 X17=0000000000000000 X18=0000000099e4794e X19=efff800000000000 X20=3bf000000dcb4880 X21=aeff80008c4bb018 X22=0000000000000002 X23=3bf000000dcb497c X24=000000000000003b X25=3bf000000dcb4ac8 X26=3bf000000dcb48c8 X27=000000000000003b X28=000000000000003b X29=ffff80008c4f7b40 X30=ffff800082159154 SP=ffff80008c4f7b30 PSTATE=804020c9 N--- 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=00000075253a7525:2f73252f7665642f Z02=0000000000000000:ffff0000fffffff0 Z03=ffffff00ff0000ff:0000ff0000000000 Z04=0000000000000000:fff0f00f00f00000 Z05=0000000000000000:000c000300000c00 Z06=0000000000000073:0000aaaac34ef3c0 Z07=0000000000000074:0000aaaac34ec600 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=0000fffffa9ea7f0:0000fffffa9ea7f0 Z17=ffffff80ffffffd8:0000fffffa9ea7c0 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