last executing test programs: 56.034955581s ago: executing program 1 (id=173): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x109000, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000040)={0x3, 0xeeee0000, 0x2, 0xffffffffffffffff, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000000)={0x1, 0x1, 0x5000, 0x1000, &(0x7f0000fa2000/0x1000)=nil}) ioctl$KVM_CREATE_DEVICE(r6, 0xc018aec0, &(0x7f0000000040)={0x1}) openat$kvm(0x0, &(0x7f0000000040), 0x100000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, r3, 0x0, 0x12, r7, 0x0) mmap$KVM_VCPU(&(0x7f0000ffa000/0x4000)=nil, r3, 0x0, 0x2012, r7, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x10, 0x11, r7, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r8, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r9 = openat$kvm(0x0, &(0x7f0000000040), 0x80040, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) r11 = syz_kvm_vgic_v3_setup(r10, 0x3, 0x40) ioctl$KVM_SET_DEVICE_ATTR(r11, 0x4018aee1, &(0x7f00000001c0)=@attr_other={0x0, 0x7, 0x0, &(0x7f0000000200)=0x105b7}) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r12, 0xae03, 0xab) r13 = openat$kvm(0x0, &(0x7f0000000240), 0x400, 0x0) r14 = ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x1) ioctl$KVM_ARM_VCPU_INIT(r15, 0x4020aeae, &(0x7f0000000080)={0x5, 0x1}) 51.658779288s ago: executing program 0 (id=174): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9d000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 47.287667674s ago: executing program 1 (id=175): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x402, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000001c0)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000380)}) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000000)={0x0, 0x0}, 0x0, 0x0) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000080)={0x0, &(0x7f0000000180)=ANY=[], 0x30}, 0x0, 0x0) r8 = syz_kvm_vgic_v3_setup(r5, 0xfffffbffffffffff, 0x240) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r8, 0x4018aee3, &(0x7f0000000100)=@attr_arm64={0x0, 0x5, 0x4, 0x0}) r9 = eventfd2(0x1, 0x1) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r9, 0x0, 0x2, r9}) r10 = openat$kvm(0x0, &(0x7f0000000240), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r11, 0xc00caee0, &(0x7f00000001c0)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r12, 0x4018aee1, &(0x7f0000000100)=@attr_arm64={0x0, 0x0, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x1, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_DEVICE_ATTR(r12, 0x4018aee1, &(0x7f0000000040)=@attr_other={0x0, 0x8, 0x100, &(0x7f0000000080)=0x8000000000000000}) ioctl$KVM_SET_DEVICE_ATTR(r12, 0x4018aee1, &(0x7f00000002c0)=@attr_arm64={0x0, 0x4, 0x2, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x1, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000080)=@attr_other={0x0, 0x8, 0x108, &(0x7f0000000040)=0xc000000000001000}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000140)=@attr_arm64={0x0, 0x4, 0x2, 0x0}) r13 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(r13, 0x4068aea3, &(0x7f0000000080)={0xe4, 0x0, 0x1000}) syz_kvm_setup_syzos_vm$arm64(r13, &(0x7f0000c00000/0x400000)=nil) 46.106535152s ago: executing program 0 (id=176): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_vgic_v3_setup(r1, 0x5, 0x1e0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) (fail_nth: 1) 38.687135506s ago: executing program 0 (id=177): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_vgic_v3_setup(r1, 0x1, 0x40) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r2, 0x27, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0xffff, 0x80801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r3, 0x40fff, 0x2, r4}) close(0x4) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, 0xfffffffffffffffe, 0x0, 0xfffffffffffffee9) 33.588428189s ago: executing program 1 (id=178): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2041, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x0, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000027000/0x13000)=nil, 0x930, 0x3, 0x4102932, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000240), 0x2400, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ARM_VCPU_INIT(r5, 0x4020aeae, &(0x7f0000000340)={0x5}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(r4, 0x4018aee1, &(0x7f0000000040)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000000)={0x7, 0x4, 0x2}}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00000000c0)=0x6) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) close(r10) syz_kvm_vgic_v3_setup(r9, 0x1, 0x60) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r10, 0x4018aee1, &(0x7f0000000cc0)=@attr_other={0x0, 0x1, 0x480, &(0x7f0000000000)=0x2}) r11 = openat$kvm(0x0, &(0x7f0000000040), 0x10000, 0x0) r12 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r11, 0xae04) r13 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) mmap$KVM_VCPU(&(0x7f0000ffc000/0x1000)=nil, r12, 0x100000a, 0x1010, r13, 0x100000) openat$kvm(0x0, &(0x7f0000000240), 0x0, 0x0) r14 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r15 = ioctl$KVM_CREATE_VM(r14, 0xae01, 0x0) r16 = openat$kvm(0x0, &(0x7f0000000100), 0x739e40, 0x0) ioctl$KVM_CREATE_VM(r16, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r15, 0xae41, 0x1) 27.428843373s ago: executing program 0 (id=179): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x2800, 0x0) (async) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) (async) syz_kvm_vgic_v3_setup(r5, 0x1, 0x40) r6 = eventfd2(0x8001, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00000000c0)={r6, 0x1, 0x2}) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) r8 = eventfd2(0x5, 0x1) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000000900)={0x0, 0x0, 0x1, r8, 0x1}) (async) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r2, 0x4018aee2, &(0x7f0000000040)=@attr_pmu_filter={0x0, 0x0, 0x2, &(0x7f0000000000)={0x8, 0x5}}) r9 = openat$kvm(0x0, &(0x7f00000000c0), 0x200, 0x0) (async) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r10, 0xae00, 0x0) (async) r11 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x1) r12 = syz_kvm_vgic_v3_setup(r11, 0x3, 0x100) ioctl$KVM_GET_DEVICE_ATTR(r12, 0x4018aee2, &(0x7f0000000240)=@attr_arm64={0x0, 0x1, 0x4, &(0x7f0000000200)=0x8000}) (async) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r12, 0x4018aee1, &(0x7f0000000180)=@attr_set_pmu={0x0, 0x0, 0x3, &(0x7f0000000100)=0x10001}) (async) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000000080)={0x0, 0x0, 0x1, r8}) (async) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) r14 = ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) (async) r15 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r14, 0x4040ae79, &(0x7f0000000080)={0x2, 0x0, 0x0, r15}) ioctl$KVM_IOEVENTFD(r14, 0x4040ae79, &(0x7f0000001a40)={0xfffffffffffffffe, 0x300, 0x0, r15, 0x5}) 19.487384836s ago: executing program 1 (id=180): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0), 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x59) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = syz_kvm_vgic_v3_setup(r7, 0x1, 0x40) ioctl$KVM_GET_DEVICE_ATTR(r8, 0x4018aee2, &(0x7f00000000c0)=@attr_arm64={0x0, 0x0, 0x5, &(0x7f0000000080)=0x600000000000}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, 0x0) r9 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) ioctl$KVM_ARM_VCPU_INIT(r10, 0x4020aeae, &(0x7f0000000080)={0x5, 0x1d}) ioctl$KVM_SET_ONE_REG(r10, 0x4010aeac, &(0x7f0000000140)=@arm64_sys={0x603000000013c090, &(0x7f0000000000)=0x5}) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b656592f1, r10, 0x0) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r2, 0x5421, 0x0) 17.091310556s ago: executing program 0 (id=181): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_vgic_v3_setup(r1, 0x5, 0x1e0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) (fail_nth: 2) 8.46071651s ago: executing program 0 (id=182): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000080)={0x5}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000140)=@arm64_core={0x603000000010000a, &(0x7f0000000100)=0x3}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000bfd000/0x400000)=nil) r6 = syz_kvm_add_vcpu$arm64(r5, &(0x7f0000000b80)={0x0, &(0x7f0000000040)=ANY=[], 0x40}, 0x0, 0x0) r7 = mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r8 = mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000003, 0x28031, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r8, 0x20, &(0x7f0000000240)="fb4149dd033be3ac2cc4a22332fdaa8de0418df24200000000a6ab8031d1dfd92f0000000001ffffffff9610fbff77521ce10d8f6b69d22627e700", 0x0, 0xffffffffffffffca) syz_memcpy_off$KVM_EXIT_HYPERCALL(r7, 0x20, &(0x7f0000000240)="fb4149dd033be3ac2cc4a22332fdaa8de0418df24200000000a6ab8031d1dfd92f0000000001ffffffff9610fbff77521ce10d8f6b69d22627e700", 0x0, 0xffffffffffffffca) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8, 0x2}) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) write$eventfd(r11, &(0x7f00000001c0)=0x3, 0x10) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000000100)=@arm64_extra={0x603000000013df01, &(0x7f0000000080)=0x6}) r12 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ARM_VCPU_INIT(r6, 0x4020aeae, &(0x7f00000000c0)={0x2, 0x9}) syz_kvm_vgic_v3_setup(r12, 0x3, 0x40) 6.818746689s ago: executing program 1 (id=183): r0 = mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) (async, rerun: 32) r1 = mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000003, 0x28031, 0xffffffffffffffff, 0x0) (rerun: 32) syz_memcpy_off$KVM_EXIT_HYPERCALL(r1, 0x20, &(0x7f0000000240)="fb4149dd033be3ac2cc4a22332fdaa8de0418df24200000000a6ab8031d1dfd92f0000000001ffffffff9610fbff77521ce10d8f6b69d22627e700", 0x0, 0xffffffffffffffca) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r3, 0x4068aea3, &(0x7f00000001c0)={0xdf, 0x0, 0x19000}) r4 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[@its_setup={0x82, 0x28, {0x1, 0x1, 0x348}}, @its_send_cmd={0xaa, 0x28, {0x1, 0x0, 0x4, 0x10, 0xc7, 0xe5b, 0x2}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x8100000, 0xffd0, 0x1, 0x5}}, @uexit={0x0, 0x18, 0x7fff}, @smc={0x1e, 0x40, {0x40, [0x81, 0x18, 0x4, 0xf, 0x7ed9]}}, @memwrite={0x6e, 0x30, @generic={0x8080000, 0xc13, 0x3, 0xa}}, @mrs={0xbe, 0x18, {0x6030000000138035}}, @its_send_cmd={0xaa, 0x28, {0xf, 0x0, 0x2, 0xd, 0xfffff840, 0x7, 0x3}}, @irq_setup={0x46, 0x18, {0x3, 0x24}}, @smc={0x1e, 0x40, {0x5000000, [0x1000, 0x100, 0x7fff, 0x0, 0x3]}}, @eret={0xe6, 0x18, 0x9}, @hvc={0x32, 0x40, {0xc400000e, [0x1ec, 0x7, 0xf, 0x3ff, 0xf]}}, @svc={0x122, 0x40, {0x82000011, [0x7fffffff, 0x8001, 0x6, 0x7fff, 0x3]}}, @its_setup={0x82, 0x28, {0x4, 0x4, 0x1cf}}, @uexit={0x0, 0x18}, @msr={0x14, 0x20, {0x603000000013f600, 0x20}}, @svc={0x122, 0x40, {0x340155ef17d0f5fc, [0xffffffffffffffff, 0x6, 0x80000001, 0x80000001, 0x8]}}], 0x2d8}, &(0x7f0000000080)=[@featur2={0x1, 0x40}], 0x1) ioctl$KVM_ARM_PREFERRED_TARGET(r4, 0x8020aeaf, &(0x7f00000000c0)) (async) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000240)="fb4149dd033be3ac2cc4a22332fdaa8de0418df24200000000a6ab8031d1dfd92f0000000001ffffffff9610fbff77521ce10d8f6b69d22627e700", 0x0, 0xffffffffffffffca) 0s ago: executing program 1 (id=184): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) (async) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0x5451, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000200)=@arm64={0x4, 0x0, 0x0, '\x00', 0x101}) (async) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000200)=@arm64={0x4, 0x0, 0x0, '\x00', 0x101}) syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000000)={0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e0000000000000000000000080800000000d0000000000000000000061fa37490de2d6fc47766f32cab"], 0x30}, 0x0, 0x0) (async) r8 = syz_kvm_add_vcpu$arm64(r3, &(0x7f0000000000)={0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e0000000000000000000000080800000000d0000000000000000000061fa37490de2d6fc47766f32cab"], 0x30}, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r8, 0xae80, 0x0) kernel console output (not intermixed with test programs): [ 392.578658][ T3132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 438.152963][ T3132] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:45480' (ED25519) to the list of known hosts. [ 610.060448][ T25] audit: type=1400 audit(609.220:60): avc: denied { name_bind } for pid=3285 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 [ 612.206790][ T25] audit: type=1400 audit(611.350:61): avc: denied { execute } for pid=3286 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 [ 612.248116][ T25] audit: type=1400 audit(611.400:62): avc: denied { execute_no_trans } for pid=3286 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 [ 636.617248][ T25] audit: type=1400 audit(635.740:63): avc: denied { mounton } for pid=3286 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 [ 636.657558][ T25] audit: type=1400 audit(635.810:64): avc: denied { mount } for pid=3286 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 [ 636.814753][ T3286] cgroup: Unknown subsys name 'net' [ 636.920674][ T25] audit: type=1400 audit(636.060:65): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 637.543648][ T3286] cgroup: Unknown subsys name 'cpuset' [ 637.764342][ T3286] cgroup: Unknown subsys name 'rlimit' [ 639.582306][ T25] audit: type=1400 audit(638.740:66): avc: denied { setattr } for pid=3286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 639.639483][ T25] audit: type=1400 audit(638.770:67): avc: denied { mounton } for pid=3286 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 [ 639.650407][ T25] audit: type=1400 audit(638.790:68): avc: denied { mount } for pid=3286 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 [ 642.085121][ T3289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 642.122862][ T25] audit: type=1400 audit(641.280:69): avc: denied { relabelto } for pid=3289 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" [ 642.176842][ T25] audit: type=1400 audit(641.310:70): avc: denied { write } for pid=3289 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 [ 642.448616][ T25] audit: type=1400 audit(641.600:71): avc: denied { read } for pid=3286 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" [ 642.473827][ T25] audit: type=1400 audit(641.630:72): avc: denied { open } for pid=3286 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" [ 642.534227][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 688.430701][ T25] audit: type=1400 audit(687.560:73): avc: denied { execmem } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 692.076178][ T25] audit: type=1400 audit(691.230:74): avc: denied { read } for pid=3292 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 692.104272][ T25] audit: type=1400 audit(691.260:75): avc: denied { open } for pid=3292 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 692.199032][ T25] audit: type=1400 audit(691.330:76): avc: denied { mounton } for pid=3292 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 [ 692.429476][ T25] audit: type=1400 audit(691.580:77): avc: denied { module_request } for pid=3293 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 692.451870][ T25] audit: type=1400 audit(691.610:78): avc: denied { module_request } for pid=3292 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 693.634736][ T25] audit: type=1400 audit(692.790:79): avc: denied { sys_module } for pid=3293 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 723.119809][ T3293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 723.740144][ T3293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 724.579052][ T3292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 724.771741][ T3292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 737.062497][ T3293] hsr_slave_0: entered promiscuous mode [ 737.091542][ T3293] hsr_slave_1: entered promiscuous mode [ 738.041345][ T3292] hsr_slave_0: entered promiscuous mode [ 738.080613][ T3292] hsr_slave_1: entered promiscuous mode [ 738.119203][ T3292] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 738.124802][ T3292] Cannot create hsr debugfs directory [ 743.599548][ T25] audit: type=1400 audit(742.750:80): avc: denied { create } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 743.651570][ T25] audit: type=1400 audit(742.810:81): avc: denied { write } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 743.722659][ T25] audit: type=1400 audit(742.880:82): avc: denied { read } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 743.841423][ T3293] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 744.261106][ T3293] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 744.629888][ T3293] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 744.911992][ T3293] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 746.483073][ T3292] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 746.609984][ T3292] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 746.808496][ T3292] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 746.988958][ T3292] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 762.418962][ T3293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 765.020175][ T3292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 829.939914][ T3293] veth0_vlan: entered promiscuous mode [ 830.739833][ T3293] veth1_vlan: entered promiscuous mode [ 833.141384][ T3292] veth0_vlan: entered promiscuous mode [ 834.010226][ T3293] veth0_macvtap: entered promiscuous mode [ 834.590130][ T3292] veth1_vlan: entered promiscuous mode [ 834.773874][ T3293] veth1_macvtap: entered promiscuous mode [ 837.878222][ T3293] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.890462][ T3293] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.916741][ T3293] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 837.936874][ T3293] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 838.283705][ T3292] veth0_macvtap: entered promiscuous mode [ 838.931841][ T3292] veth1_macvtap: entered promiscuous mode [ 841.176826][ T25] audit: type=1400 audit(840.320:83): avc: denied { mount } for pid=3293 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 [ 841.442372][ T25] audit: type=1400 audit(840.580:84): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/syzkaller.51z5Hd/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 [ 841.591606][ T25] audit: type=1400 audit(840.740:85): avc: denied { mount } for pid=3293 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 [ 841.793072][ T3292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.812043][ T3292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.837782][ T3292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.856930][ T3292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 841.951247][ T25] audit: type=1400 audit(841.110:86): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/syzkaller.51z5Hd/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 [ 842.071323][ T25] audit: type=1400 audit(841.190:87): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/syzkaller.51z5Hd/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3230 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 842.640780][ T25] audit: type=1400 audit(841.780:88): avc: denied { unmount } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 842.974805][ T25] audit: type=1400 audit(842.130:89): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1546 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 843.111557][ T25] audit: type=1400 audit(842.260:90): avc: denied { mount } for pid=3293 comm="syz-executor" name="/" dev="gadgetfs" ino=3241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 843.413748][ T25] audit: type=1400 audit(842.570:91): avc: denied { mount } for pid=3293 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 [ 843.519345][ T25] audit: type=1400 audit(842.650:92): avc: denied { mounton } for pid=3293 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 [ 844.894096][ T3293] 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. [ 849.197947][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 849.210255][ T25] audit: type=1400 audit(848.350:97): avc: denied { read } for pid=3450 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 [ 849.291953][ T25] audit: type=1400 audit(848.450:98): avc: denied { open } for pid=3450 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 [ 849.467508][ T25] audit: type=1400 audit(848.620:99): avc: denied { write } for pid=3450 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 [ 849.787872][ T25] audit: type=1400 audit(848.940:100): avc: denied { ioctl } for pid=3450 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 [ 869.428448][ T3462] kvm [3462]: Failed to find VMA for hva 0x20c01000 [ 874.520202][ T25] audit: type=1400 audit(873.670:101): avc: denied { execute } for pid=3464 comm="syz.1.5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3727 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 899.229656][ T25] audit: type=1400 audit(898.340:102): avc: denied { append } for pid=3478 comm="syz.0.10" 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 [ 910.349225][ T3486] kvm [3486]: Failed to find VMA for hva 0x21016000 [ 917.980251][ T3491] kvm [3491]: Failed to find VMA for hva 0x21016000 [ 945.302201][ T25] audit: type=1400 audit(944.440:103): avc: denied { setattr } for pid=3507 comm="syz.1.18" 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 [ 1184.710473][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001d3] [ 1184.710473][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1184.770339][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1184.770339][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1184.829573][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1184.829573][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1184.858489][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1184.858489][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1184.882400][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1184.882400][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1184.948150][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1184.948150][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1184.979411][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1184.979411][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1185.014472][ T3656] kvm [3655]: Unsupported guest CP15 access at: 00000100 [000001db] [ 1185.014472][ T3656] { Op0( 0), Op1( 7), CRn(15), CRm(13), Op2( 7), func_read }, [ 1200.162943][ T3659] kvm [3659]: Failed to find VMA for hva 0x20c01000 [ 1214.144609][ T3665] kvm [3665]: Failed to find VMA for hva 0x208a1000 [ 1271.589153][ T3702] kvm [3702]: Failed to find VMA for hva 0x20bfe000 [ 1327.767621][ T3730] kvm [3730]: Failed to find VMA for hva 0x20d8d000 [ 1337.722842][ T3735] kvm [3735]: Failed to find VMA for hva 0x208a1000 [ 1519.748139][ T25] audit: type=1400 audit(1518.900:104): avc: denied { map } for pid=3849 comm="syz.0.124" 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 [ 1520.849531][ T3850] kvm [3850]: Failed to find VMA for hva 0x20d8d000 [ 1529.553765][ T3856] kvm [3856]: Failed to find VMA for hva 0x20c01000 [ 1748.307105][ T3989] kvm [3989]: Failed to find VMA for hva 0x20d8d000 [ 1777.662981][ T4016] FAULT_INJECTION: forcing a failure. [ 1777.662981][ T4016] name failslab, interval 1, probability 0, space 0, times 1 [ 1777.711057][ T4016] CPU: 0 UID: 0 PID: 4016 Comm: syz.0.176 Not tainted 6.16.0-rc3-syzkaller-g15724a984643 #0 PREEMPT [ 1777.711776][ T4016] Hardware name: linux,dummy-virt (DT) [ 1777.712262][ T4016] Call trace: [ 1777.712690][ T4016] show_stack+0x2c/0x3c (C) [ 1777.714627][ T4016] __dump_stack+0x30/0x40 [ 1777.714930][ T4016] dump_stack_lvl+0xd8/0x12c [ 1777.715154][ T4016] dump_stack+0x1c/0x28 [ 1777.715385][ T4016] should_fail_ex+0x570/0x6e0 [ 1777.715661][ T4016] should_failslab+0xb8/0xec [ 1777.715897][ T4016] __kmalloc_noprof+0xdc/0x4b8 [ 1777.716214][ T4016] tomoyo_realpath_from_path+0xdc/0x628 [ 1777.716555][ T4016] tomoyo_path_number_perm+0x13c/0x33c [ 1777.716835][ T4016] tomoyo_file_ioctl+0x2c/0x3c [ 1777.717140][ T4016] security_file_ioctl+0xe8/0x2f0 [ 1777.717479][ T4016] __arm64_sys_ioctl+0xd0/0x244 [ 1777.717731][ T4016] invoke_syscall+0x90/0x2b4 [ 1777.718025][ T4016] el0_svc_common+0x180/0x2f4 [ 1777.718364][ T4016] do_el0_svc+0x58/0x74 [ 1777.718672][ T4016] el0_svc+0x58/0x160 [ 1777.718930][ T4016] el0t_64_sync_handler+0x78/0x108 [ 1777.719185][ T4016] el0t_64_sync+0x198/0x19c [ 1777.842563][ T4016] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1808.028968][ T4034] FAULT_INJECTION: forcing a failure. [ 1808.028968][ T4034] name failslab, interval 1, probability 0, space 0, times 0 [ 1808.067769][ T4034] CPU: 0 UID: 0 PID: 4034 Comm: syz.0.181 Not tainted 6.16.0-rc3-syzkaller-g15724a984643 #0 PREEMPT [ 1808.068160][ T4034] Hardware name: linux,dummy-virt (DT) [ 1808.068288][ T4034] Call trace: [ 1808.068385][ T4034] show_stack+0x2c/0x3c (C) [ 1808.068772][ T4034] __dump_stack+0x30/0x40 [ 1808.068993][ T4034] dump_stack_lvl+0xd8/0x12c [ 1808.069206][ T4034] dump_stack+0x1c/0x28 [ 1808.069423][ T4034] should_fail_ex+0x570/0x6e0 [ 1808.069689][ T4034] should_failslab+0xb8/0xec [ 1808.069921][ T4034] __kmalloc_noprof+0xdc/0x4b8 [ 1808.070271][ T4034] tomoyo_encode+0x27c/0x4ec [ 1808.070598][ T4034] tomoyo_realpath_from_path+0x5bc/0x628 [ 1808.070902][ T4034] tomoyo_path_number_perm+0x13c/0x33c [ 1808.071173][ T4034] tomoyo_file_ioctl+0x2c/0x3c [ 1808.071481][ T4034] security_file_ioctl+0xe8/0x2f0 [ 1808.071804][ T4034] __arm64_sys_ioctl+0xd0/0x244 [ 1808.072050][ T4034] invoke_syscall+0x90/0x2b4 [ 1808.072362][ T4034] el0_svc_common+0x180/0x2f4 [ 1808.072669][ T4034] do_el0_svc+0x58/0x74 [ 1808.072956][ T4034] el0_svc+0x58/0x160 [ 1808.073203][ T4034] el0t_64_sync_handler+0x78/0x108 [ 1808.073465][ T4034] el0t_64_sync+0x198/0x19c [ 1808.216904][ T4034] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1824.760573][ T4046] ------------[ cut here ]------------ [ 1824.761482][ T4046] WARNING: CPU: 0 PID: 4046 at arch/arm64/kvm/inject_fault.c:71 pend_serror_exception+0x19c/0x5ac [ 1824.763674][ T4046] Modules linked in: [ 1824.765842][ T4046] CPU: 0 UID: 0 PID: 4046 Comm: syz.1.184 Not tainted 6.16.0-rc3-syzkaller-g15724a984643 #0 PREEMPT [ 1824.767032][ T4046] Hardware name: linux,dummy-virt (DT) [ 1824.768049][ T4046] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 1824.769245][ T4046] pc : pend_serror_exception+0x19c/0x5ac [ 1824.770199][ T4046] lr : pend_serror_exception+0x19c/0x5ac [ 1824.771113][ T4046] sp : ffff8000a9007930 [ 1824.771917][ T4046] x29: ffff8000a9007930 x28: 01f0000014c53b28 x27: 0000000000000001 [ 1824.773708][ T4046] x26: 0000000000000000 x25: 0000000000000001 x24: 0000000000000001 [ 1824.775286][ T4046] x23: 01f0000014c53da8 x22: 0000000000000001 x21: 01f0000014c54981 [ 1824.776811][ T4046] x20: 0000000000000007 x19: efff800000000000 x18: 0000000000000000 [ 1824.778325][ T4046] x17: 00000000000000d3 x16: ffff800080011d9c x15: 0000000020000200 [ 1824.779829][ T4046] x14: ffffffffffffffff x13: 0000000000000028 x12: 00000000000000de [ 1824.781514][ T4046] x11: def000001d7f9564 x10: 0000000000ff0100 x9 : 0000000000000000 [ 1824.783177][ T4046] x8 : def000001d7f8000 x7 : ffff800080b08704 x6 : ffff8000a9007a88 [ 1824.784677][ T4046] x5 : ffff8000a9007a88 x4 : 0000000000000001 x3 : ffff8000801a2e80 [ 1824.786186][ T4046] x2 : 0000000000000000 x1 : 0000000000000002 x0 : 0000000000000000 [ 1824.787811][ T4046] Call trace: [ 1824.788678][ T4046] pend_serror_exception+0x19c/0x5ac (P) [ 1824.789660][ T4046] kvm_inject_serror_esr+0x274/0xe40 [ 1824.790623][ T4046] __kvm_arm_vcpu_set_events+0x1d4/0x238 [ 1824.791568][ T4046] kvm_arch_vcpu_ioctl+0xed8/0x16b0 [ 1824.792519][ T4046] kvm_vcpu_ioctl+0x5c4/0xc2c [ 1824.793474][ T4046] __arm64_sys_ioctl+0x18c/0x244 [ 1824.794416][ T4046] invoke_syscall+0x90/0x2b4 [ 1824.795405][ T4046] el0_svc_common+0x180/0x2f4 [ 1824.796387][ T4046] do_el0_svc+0x58/0x74 [ 1824.797305][ T4046] el0_svc+0x58/0x160 [ 1824.798220][ T4046] el0t_64_sync_handler+0x78/0x108 [ 1824.799161][ T4046] el0t_64_sync+0x198/0x19c [ 1824.800203][ T4046] irq event stamp: 3438 [ 1824.800992][ T4046] hardirqs last enabled at (3437): [] exit_to_kernel_mode+0xc0/0xf0 [ 1824.802190][ T4046] hardirqs last disabled at (3438): [] el1_dbg+0x24/0x80 [ 1824.803323][ T4046] softirqs last enabled at (3414): [] local_bh_enable+0x10/0x34 [ 1824.804439][ T4046] softirqs last disabled at (3412): [] local_bh_disable+0x10/0x34 [ 1824.805727][ T4046] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1842.180762][ T2080] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1843.229321][ T2080] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1843.909477][ T2080] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1844.594479][ T2080] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 VM DIAGNOSIS: 19:10:24 Registers: info registers vcpu 0 CPU#0 PC=ffff8000804516b8 X00=0000000000000000 X01=ffff8000872b1fa2 X02=0000000000000008 X03=0000000000000002 X04=0000000000000000 X05=0000000000000001 X06=0000000000000000 X07=ffff800080488668 X08=00000000000003c0 X09=0000000000000000 X10=00000000000000de X11=ffff800087f39a30 X12=fff000001d7f8008 X13=0000000000000003 X14=0000000000000000 X15=ffff800087f39a30 X16=ffff800080011d9c X17=00000000000000d3 X18=0000000000000000 X19=0000000000000000 X20=0000000000000000 X21=ffff800080488668 X22=ffff800087706128 X23=0000000000000002 X24=0000000000000000 X25=0000000000000001 X26=ffff800087666580 X27=00000000000003c0 X28=0000000000000000 X29=ffff8000a9007180 X30=ffff800080451698 SP=ffff8000a9007130 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=0000fffff3490770:28f22864f20e8800 Z02=0000fffff3490750:ffffff80ffffffd8 Z03=0000fffff3490800:0000fffff3490800 Z04=0000fffff3490800:0000ffffa0936d08 Z05=0000fffff34907d0:0000fffff3490800 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=0000fffff3490a20:0000fffff3490a20 Z17=ffffff80ffffffd0:0000fffff34909f0 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