last executing test programs: 1m13.469091574s ago: executing program 1 (id=81): mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(r2, 0x4068aea3, &(0x7f0000000280)={0xe4, 0x0, 0x8}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000001000/0x2000)=nil, 0x930, 0x2000003, 0x4120932, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) write$eventfd(r6, &(0x7f00000001c0)=0x7ffffff, 0xfdef) r7 = ioctl$KVM_CREATE_VM(r3, 0x894c, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r9, 0xae03, 0x7f) r10 = ioctl$KVM_CREATE_VCPU(r7, 0x4030582a, 0x0) r11 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(r11, 0x4018aee1, &(0x7f00000000c0)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000000)={0x16, 0x4, 0x1}}) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r11, r12, &(0x7f0000bfe000/0x400000)=nil, &(0x7f0000000080)=[{0x0, &(0x7f0000000240)=[@hvc={0x32, 0x40, {0x84000050, [0x7, 0x9, 0x8, 0xfffffffffffffff8, 0x100]}}], 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r12, 0xae80, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x6, 0x8032, r10, 0x0) r13 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r14 = ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r14, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_SET_DEVICE_ATTR_vm(r14, 0x4018aee1, &(0x7f0000000180)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000100)={0x3, 0x8842, 0x2}}) 1m3.887036972s ago: executing program 0 (id=82): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000180)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000240)=@arm64_fp={0x6040000000100048, 0x0}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000140)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000000100)=@arm64_fw={0x6030000000140003, &(0x7f0000000000)=0x100}) 1m1.70810571s ago: executing program 1 (id=83): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x200, 0x0) r1 = ioctl$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, &(0x7f0000000000)=[@memwrite={0x6e, 0x30, @generic={0xf000, 0x4e2, 0x1000003}}, @its_setup={0x82, 0x28, {0x1, 0x1, 0x1}}, @its_send_cmd={0xaa, 0x28, {0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffe}}], 0x80}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r1, 0x1, 0x100) r4 = openat$kvm(0x0, &(0x7f0000000080), 0x2000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f00000000c0)={0x0, &(0x7f00000003c0)=[@memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x0, 0xf, 0x2}}], 0x30}, 0x0, 0x0) r8 = syz_kvm_vgic_v3_setup(r5, 0x1, 0x100) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000280)=@attr_arm64={0x0, 0x6, 0x6, 0x0}) 55.771351104s ago: executing program 0 (id=84): r0 = openat$kvm(0x0, &(0x7f0000000140), 0xe2160, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x6030000000138015, 0x8000}}], 0x20}, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_assert_reg(r2, 0x6030000000138015, 0x8000) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x200, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x31) r5 = eventfd2(0x2, 0x80000) write$eventfd(r5, &(0x7f0000000000)=0x80, 0x8) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x303e01, 0x0) ioctl$KVM_GET_API_VERSION(r6, 0xae03, 0x42) r7 = syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000bfd000/0x400000)=nil) r8 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000000100)=@arm64_sys={0x603000000013e08d, &(0x7f00000000c0)=0x6db}) r9 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x3) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r12, 0xae00, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) eventfd2(0x0, 0x80000) mmap$KVM_VCPU(&(0x7f0000d49000/0x11000)=nil, 0x0, 0x3, 0x110, r11, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r13 = openat$kvm(0x0, &(0x7f0000000080), 0x50000, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x8080000, 0x6000, 0x80001}) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 51.537957967s ago: executing program 1 (id=85): munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r1 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce0, 0x7ffc}}], 0x20}, &(0x7f0000000080)=[@featur1={0x1, 0x8}], 0x1) r5 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce0, 0x2}}], 0x20}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r8, 0x4018aee1, &(0x7f0000000340)=@attr_pmu_init) r9 = openat$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$arm64(r11, &(0x7f0000000180)={0x0, &(0x7f00000004c0)=[@msr={0x14, 0x20, {0x603000000013dce0, 0xffffffffffffffff}}], 0x20}, &(0x7f00000000c0)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r12, 0x4018aee1, &(0x7f0000000340)=@attr_pmu_init) ioctl$KVM_RUN(r12, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r0, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0x40086602, 0x110e22ffff) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000fe8000/0x4000)=nil, 0x930, 0x7, 0x40010, r12, 0x0) r13 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r13, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0x40086602, 0x20000000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) 25.528810728s ago: executing program 0 (id=86): r0 = openat$kvm(0x0, &(0x7f0000000080), 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) (async) r5 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) (async) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff, 0x1}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r8, 0x4018aee1, &(0x7f00000005c0)=@attr_pmu_irq={0x0, 0x0, 0x2000000, 0x0}) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x10002, 0x3, 0x2000, 0x2000, &(0x7f0000cea000/0x2000)=nil}) r9 = syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r3, 0x4010aeb5, &(0x7f00000002c0)={0x200}) (async, rerun: 64) ioctl$KVM_RUN(r9, 0xae80, 0x0) (rerun: 64) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xf0) 25.00105082s ago: executing program 1 (id=87): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1000009, 0x16831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@mrs={0xbe, 0x18, {0x603000000013df06}}, @smc={0x1e, 0x40, {0xc400000e, [0x80000001, 0x3, 0x400, 0x6]}}, @msr={0x14, 0x20, {0x603000000013df6f, 0x1}}], 0x78}, &(0x7f0000000140)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000001c0)=@arm64_bitmap={0x6030000000160001, &(0x7f0000000180)=0xfff}) (async) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000001c0)=@arm64_bitmap={0x6030000000160001, &(0x7f0000000180)=0xfff}) 18.566290024s ago: executing program 1 (id=88): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x2000, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000c00000/0x400000)=nil) r5 = eventfd2(0x9, 0x80801) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000000)={0x76dc8650, 0x4}) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0x40086602, 0x20000000) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000100)={0xf09, 0x8080000, 0x0, r5}) r7 = syz_kvm_add_vcpu$arm64(r4, &(0x7f00000000c0)={0x0, &(0x7f0000000280)=[@its_setup={0x82, 0x28, {0x1, 0x1, 0x1}}], 0x28}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r3, 0x1, 0x100) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0x59) ioctl$KVM_RUN(r7, 0xae80, 0x0) r10 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x2c) r11 = syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000c00000/0x400000)=nil) r12 = syz_kvm_add_vcpu$arm64(r11, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r12, 0x4010aeac, &(0x7f0000000040)=@arm64_sve={0x6080000000150537, 0x0}) r13 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0xfffffdfffffffffe) ioctl$KVM_REGISTER_COALESCED_MMIO(r13, 0x4010ae67, &(0x7f00000008c0)={0x1000, 0x1000}) close(r13) 17.263951794s ago: executing program 0 (id=89): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x36) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x28) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x28) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, 0x0, 0x80, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) (async) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$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$arm64(r6, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@its_setup={0x7, 0x28, {0x2, 0x2, 0x1}}], 0x28}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r5, 0x3, 0xa0) (async) syz_kvm_vgic_v3_setup(r5, 0x3, 0xa0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000000)=@attr_other={0x0, 0x5ea, 0x8000000000000001, &(0x7f0000000240)=0x5}) (async) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000000)=@attr_other={0x0, 0x5ea, 0x8000000000000001, &(0x7f0000000240)=0x5}) r9 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = syz_kvm_setup_syzos_vm$arm64(r10, &(0x7f0000c00000/0x400000)=nil) r12 = syz_kvm_add_vcpu$arm64(r11, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x2, 0xfffffffffffffffd, 0x5}}], 0x28}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r10, 0x1, 0x0) (async) syz_kvm_vgic_v3_setup(r10, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000180)={0x8}) (async) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r13, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) (async) ioctl$KVM_SET_DEVICE_ATTR(r13, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r12, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) r14 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x28) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x1) r16 = mmap$KVM_VCPU(&(0x7f000000e000/0x4000)=nil, 0x930, 0x3, 0x11, r15, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r16, 0x20, &(0x7f00000002c0)="fb0149dd033be3ac2cc4a29ea6ab8031d1dfd92f00000000010000005a9610fbff67521cd66f8f1f447d3570707cd24b7eebb20700000000000000000000000100", 0x0, 0xffffffffffffffa7) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r15, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r15, 0x0) openat$kvm(0xffffff9c, &(0x7f0000000040), 0xa00f2, 0x408) (async) openat$kvm(0xffffff9c, &(0x7f0000000040), 0xa00f2, 0x408) 7.588570962s ago: executing program 1 (id=90): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000240)=@attr_arm64={0x0, 0x0, 0x5, &(0x7f0000000280)=0x400000080a0000}) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x31) (async, rerun: 64) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) (rerun: 64) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = syz_kvm_setup_syzos_vm$arm64(r7, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$arm64(r8, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@irq_setup={0x46, 0x18, {0x1, 0x20}}, @its_setup={0x82, 0x28, {0x1, 0x1, 0x1}}], 0x40}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r7, 0x1, 0x100) (async) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000100)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r10, 0x4018aee1, &(0x7f0000000140)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000180)=0x8080000}) (async) ioctl$KVM_SET_DEVICE_ATTR(r10, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x4, 0x0, 0x0}) (async) r11 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) r12 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r11, 0x3, 0x11, r9, 0x0) (async) ioctl$KVM_RUN(r9, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$arm64(r12, 0xffffffffffffffff) (async, rerun: 64) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f0000000200)={0x8090040, 0x0, 0x0, 0x1}) (async, rerun: 64) ioctl$KVM_RUN(r9, 0xae80, 0x0) (async) syz_kvm_assert_syzos_uexit$arm64(r12, 0xfffffffffffffffe) r13 = ioctl$KVM_GET_STATS_FD_vm(r5, 0xaece) ioctl$KVM_GET_ONE_REG(r13, 0x4010aeab, &(0x7f00000000c0)=@arm64_fw={0x6030000000140003, &(0x7f0000000000)=0x7}) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000040)={0x2710, 0x2, 0xd000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) (async, rerun: 32) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x18) (rerun: 32) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) (async) syz_kvm_setup_syzos_vm$arm64(r13, &(0x7f0000c00000/0x400000)=nil) 7.289821631s ago: executing program 0 (id=91): mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x2132, 0xffffffffffffffff, 0x0) r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r1 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r0, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x1, 0x2, 0x1}}, @its_setup={0x82, 0x28, {0x4, 0x4, 0x62}}], 0x50}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r2, 0x1, 0x100) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) 0s ago: executing program 0 (id=92): openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1, 0x3, 0xdddd1000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x5421, &(0x7f00000000c0)=@attr_arm64={0x0, 0x9, 0x1, &(0x7f0000000040)=0xab}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc018aec0, &(0x7f00000000c0)={0x1}) r5 = openat$kvm(0x0, &(0x7f0000000000), 0x2281, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x2c) r7 = syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) r8 = syz_kvm_add_vcpu$arm64(r7, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dea0, 0x8003}}], 0x20}, 0x0, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x10010, r8, 0x20000000) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000c6a000/0x3000)=nil, 0x930, 0x1000003, 0x28031, 0xffffffffffffffff, 0x0) r10 = openat$kvm(0x0, &(0x7f0000000000), 0x800100, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x1000002, 0x30, r8, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r11, 0xae03, 0x83) kernel console output (not intermixed with test programs): [ 400.249442][ T3144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 448.060723][ T3144] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:22758' (ED25519) to the list of known hosts. [ 617.828553][ T25] audit: type=1400 audit(617.050:61): avc: denied { name_bind } for pid=3309 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 [ 618.797165][ T25] audit: type=1400 audit(618.020:62): avc: denied { execute } for pid=3310 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 [ 618.824190][ T25] audit: type=1400 audit(618.050:63): avc: denied { execute_no_trans } for pid=3310 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 [ 644.095232][ T25] audit: type=1400 audit(643.320:64): avc: denied { mounton } for pid=3310 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 [ 644.133811][ T25] audit: type=1400 audit(643.360:65): avc: denied { mount } for pid=3310 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 [ 644.221863][ T3310] cgroup: Unknown subsys name 'net' [ 644.270799][ T25] audit: type=1400 audit(643.500:66): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 644.677546][ T3310] cgroup: Unknown subsys name 'cpuset' [ 644.782750][ T3310] cgroup: Unknown subsys name 'rlimit' [ 645.717398][ T25] audit: type=1400 audit(644.940:67): avc: denied { setattr } for pid=3310 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 [ 645.742720][ T25] audit: type=1400 audit(644.970:68): avc: denied { mounton } for pid=3310 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 [ 645.760863][ T25] audit: type=1400 audit(644.980:69): avc: denied { mount } for pid=3310 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 [ 646.991672][ T3313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 647.017524][ T25] audit: type=1400 audit(646.240:70): avc: denied { relabelto } for pid=3313 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" [ 647.050107][ T25] audit: type=1400 audit(646.270:71): avc: denied { write } for pid=3313 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 [ 647.235456][ T25] audit: type=1400 audit(646.460:72): avc: denied { read } for pid=3310 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" [ 647.262064][ T25] audit: type=1400 audit(646.490:73): avc: denied { open } for pid=3310 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" [ 647.305388][ T3310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 695.018110][ T25] audit: type=1400 audit(694.240:74): avc: denied { execmem } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 704.008027][ T25] audit: type=1400 audit(703.230:75): avc: denied { read } for pid=3316 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 704.050429][ T25] audit: type=1400 audit(703.260:76): avc: denied { open } for pid=3316 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 [ 704.118088][ T25] audit: type=1400 audit(703.340:77): avc: denied { mounton } for pid=3316 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 [ 704.398153][ T25] audit: type=1400 audit(703.600:78): avc: denied { module_request } for pid=3317 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 705.503304][ T25] audit: type=1400 audit(704.730:79): avc: denied { sys_module } for pid=3317 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 730.749205][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 730.984081][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 731.192860][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 731.475440][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 743.545000][ T3316] hsr_slave_0: entered promiscuous mode [ 743.575122][ T3316] hsr_slave_1: entered promiscuous mode [ 744.635456][ T3317] hsr_slave_0: entered promiscuous mode [ 744.681672][ T3317] hsr_slave_1: entered promiscuous mode [ 744.708445][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 744.717695][ T3317] Cannot create hsr debugfs directory [ 750.254081][ T25] audit: type=1400 audit(749.480:80): avc: denied { create } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 750.318115][ T25] audit: type=1400 audit(749.520:81): avc: denied { write } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 750.367916][ T25] audit: type=1400 audit(749.590:82): avc: denied { read } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 750.471074][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 750.812218][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 751.015691][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 751.268052][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 753.270407][ T3317] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 753.462384][ T3317] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 753.604954][ T3317] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 753.785260][ T3317] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 770.129572][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 773.932082][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 830.430398][ T3316] veth0_vlan: entered promiscuous mode [ 831.110575][ T3316] veth1_vlan: entered promiscuous mode [ 833.661308][ T3316] veth0_macvtap: entered promiscuous mode [ 834.302730][ T3316] veth1_macvtap: entered promiscuous mode [ 834.859031][ T3317] veth0_vlan: entered promiscuous mode [ 835.840704][ T3317] veth1_vlan: entered promiscuous mode [ 837.634426][ T3236] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.652714][ T3236] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.667524][ T3236] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.715204][ T2123] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 839.460118][ T3317] veth0_macvtap: entered promiscuous mode [ 840.171176][ T3317] veth1_macvtap: entered promiscuous mode [ 840.303490][ T25] audit: type=1400 audit(839.530:83): avc: denied { mount } for pid=3316 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 [ 840.514894][ T25] audit: type=1400 audit(839.740:84): avc: denied { mounton } for pid=3316 comm="syz-executor" path="/syzkaller.0156I2/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 [ 840.654934][ T25] audit: type=1400 audit(839.880:85): avc: denied { mount } for pid=3316 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 [ 840.985479][ T25] audit: type=1400 audit(840.210:86): avc: denied { mounton } for pid=3316 comm="syz-executor" path="/syzkaller.0156I2/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 [ 841.122640][ T25] audit: type=1400 audit(840.330:87): avc: denied { mounton } for pid=3316 comm="syz-executor" path="/syzkaller.0156I2/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 [ 841.898860][ T25] audit: type=1400 audit(841.120:88): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 842.084250][ T25] audit: type=1400 audit(841.310:89): avc: denied { mounton } for pid=3316 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 [ 842.119453][ T2123] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.130062][ T2123] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.157935][ T2123] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.165300][ T2123] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.270091][ T25] audit: type=1400 audit(841.470:90): avc: denied { mount } for pid=3316 comm="syz-executor" name="/" dev="gadgetfs" ino=3785 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 842.518331][ T25] audit: type=1400 audit(841.740:91): avc: denied { mount } for pid=3316 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 [ 842.653451][ T25] audit: type=1400 audit(841.880:92): avc: denied { mounton } for pid=3316 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 [ 844.384545][ T3316] 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. [ 845.537918][ T25] kauditd_printk_skb: 1 callbacks suppressed [ 845.547943][ T25] audit: type=1400 audit(844.740:94): avc: denied { read write } for pid=3316 comm="syz-executor" name="loop0" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 845.611458][ T25] audit: type=1400 audit(844.770:95): avc: denied { open } for pid=3316 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 845.628947][ T25] audit: type=1400 audit(844.830:96): avc: denied { ioctl } for pid=3316 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=638 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 854.340457][ T25] audit: type=1400 audit(853.560:97): avc: denied { read } for pid=3468 comm="syz.0.1" 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 [ 854.395253][ T25] audit: type=1400 audit(853.620:98): avc: denied { open } for pid=3468 comm="syz.0.1" 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 [ 854.721665][ T25] audit: type=1400 audit(853.950:99): avc: denied { ioctl } for pid=3468 comm="syz.0.1" 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 [ 865.684147][ T25] audit: type=1400 audit(864.900:100): avc: denied { write } for pid=3475 comm="syz.1.3" 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 [ 866.459218][ T25] audit: type=1400 audit(865.680:101): avc: denied { append } for pid=3477 comm="syz.0.4" 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 [ 898.497918][ T25] audit: type=1400 audit(897.640:102): avc: denied { setattr } for pid=3493 comm="syz.0.8" 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 [ 918.195064][ T3508] kvm [3507]: Unsupported guest access at: eeef0000 [ 918.195064][ T3508] { Op0( 2), Op1( 0), CRn( 0), CRm( 0), Op2( 2), func_write }, [ 1016.310251][ T25] audit: type=1400 audit(1015.520:103): avc: denied { execute } for pid=3556 comm="syz.0.25" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=5541 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 1234.491253][ T3681] kvm [3681]: Failed to find VMA for hva 0x20c01000 [ 1340.531451][ T25] audit: type=1400 audit(1339.710:104): avc: denied { ioctl } for pid=3736 comm="syz.1.81" path="net:[4026532635]" dev="nsfs" ino=4026532635 ioctlcmd=0x582a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1441.314811][ T3771] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5e3e0 [ 1441.347470][ T3771] flags: 0x1ffe50000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x94) [ 1441.349686][ T3771] raw: 01ffe50000000000 ffffc1ffc079a3c8 ffffc1ffc07988c8 0000000000000000 [ 1441.350266][ T3771] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 1441.350691][ T3771] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 1441.351971][ T3771] ------------[ cut here ]------------ [ 1441.352142][ T3771] kernel BUG at ./include/linux/mm.h:1036! [ 1441.353852][ T3771] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 1441.361320][ T3771] Modules linked in: [ 1441.363465][ T3771] CPU: 0 UID: 0 PID: 3771 Comm: syz.0.92 Not tainted syzkaller #0 PREEMPT [ 1441.364831][ T3771] Hardware name: linux,dummy-virt (DT) [ 1441.365982][ T3771] pstate: 60402009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1441.367150][ T3771] pc : kvm_s2_put_page+0x374/0x3a0 [ 1441.369372][ T3771] lr : kvm_s2_put_page+0x374/0x3a0 [ 1441.370239][ T3771] sp : ffff8000a93b7830 [ 1441.370891][ T3771] x29: ffff8000a93b7830 x28: e4f000001e623000 x27: e4f000001e623000 [ 1441.372347][ T3771] x26: 00000000000000ff x25: ffff80008734e000 x24: ffffc1ffc0000000 [ 1441.373561][ T3771] x23: ffffc1ffc078f808 x22: 0000000000000000 x21: ffffc1ffc078f834 [ 1441.374731][ T3771] x20: 0000000000000000 x19: ffffc1ffc078f800 x18: 0000000000000000 [ 1441.375874][ T3771] x17: 00000000000000fe x16: 00000000000000ff x15: 0000000000000000 [ 1441.377071][ T3771] x14: 0000000000000000 x13: fff000001e125888 x12: 0000000000000001 [ 1441.378258][ T3771] x11: 0000000000000000 x10: 0000000000ff0100 x9 : ca34596863563400 [ 1441.379512][ T3771] x8 : ca34596863563400 x7 : ffff80008048b334 x6 : 0000000000000000 [ 1441.380693][ T3771] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80008074b7f8 [ 1441.381897][ T3771] x2 : 0000000000000002 x1 : 0000000100000000 x0 : 000000000000003e [ 1441.383272][ T3771] Call trace: [ 1441.384110][ T3771] kvm_s2_put_page+0x374/0x3a0 (P) [ 1441.385305][ T3771] stage2_free_walker+0x1b0/0x264 [ 1441.386263][ T3771] __kvm_pgtable_walk+0x7d8/0xa68 [ 1441.387122][ T3771] kvm_pgtable_walk+0x294/0x468 [ 1441.387976][ T3771] kvm_pgtable_stage2_destroy_range+0x60/0xb4 [ 1441.388937][ T3771] kvm_free_stage2_pgd+0x198/0x28c [ 1441.389786][ T3771] kvm_uninit_stage2_mmu+0x20/0x38 [ 1441.390637][ T3771] kvm_arch_flush_shadow_all+0x1a8/0x1e0 [ 1441.391577][ T3771] kvm_mmu_notifier_release+0x48/0xa8 [ 1441.392483][ T3771] mmu_notifier_unregister+0x128/0x42c [ 1441.393395][ T3771] kvm_put_kvm+0x6a0/0xfa8 [ 1441.394126][ T3771] kvm_vm_release+0x58/0x78 [ 1441.394935][ T3771] __fput+0x4ac/0x980 [ 1441.395642][ T3771] ____fput+0x20/0x58 [ 1441.396355][ T3771] task_work_run+0x1bc/0x254 [ 1441.397144][ T3771] do_notify_resume+0x1bc/0x270 [ 1441.397954][ T3771] el0_svc+0xb8/0x164 [ 1441.398704][ T3771] el0t_64_sync_handler+0x84/0x12c [ 1441.399582][ T3771] el0t_64_sync+0x198/0x19c [ 1441.401019][ T3771] Code: d0037581 9126fc21 aa1303e0 97f9c9f2 (d4210000) [ 1441.402782][ T3771] ---[ end trace 0000000000000000 ]--- [ 1441.404302][ T3771] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 1441.406166][ T3771] Kernel Offset: disabled [ 1441.406790][ T3771] CPU features: 0x000000,0001a300,5f7c67c1,057ffe1f [ 1441.407676][ T3771] Memory Limit: none [ 1441.409272][ T3771] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:59:39 Registers: info registers vcpu 0 CPU#0 PC=ffff800080491f00 X00=ffff80008c1cf910 X01=0000000000040000 X02=0000000000000000 X03=ffff800080491afc X04=ffff8000a93b71ac X05=0000000000000000 X06=ffff800080537664 X07=ffff800080015834 X08=ffff80008c1cf908 X09=00000000000134c8 X10=00003fffffffffff X11=00003fffffffffff X12=0000000000000004 X13=000000000000007d X14=0000000000000000 X15=ffff800087f83a20 X16=0000000000000000 X17=00000000000000fe X18=0000000000000000 X19=efff800000000000 X20=ffff8000a93b72d8 X21=fffffffffffd34e8 X22=ffff8000877658c8 X23=0000000000040000 X24=0000000000000000 X25=00000000ffffe3c8 X26=fffffffffffd34e8 X27=ffff8000a93b72b8 X28=ffff80008777a5e0 X29=ffff8000a93b71e0 X30=ffff800080491c30 SP=ffff8000a93b7120 PSTATE=604023c9 -ZC- 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=ffff000000000000:0000000000000000 Z02=0000000000000000:ff00000000000000 Z03=00000000ff000000:0000000000000000 Z04=3333333333333333:3333333333333333 Z05=0000000000000000:cccc30c000000000 Z06=0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000 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=0000ffffd674cec0:0000ffffd674cec0 Z17=ffffff80ffffffd8:0000ffffd674ce90 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