last executing test programs: 1m5.143754784s ago: executing program 1 (id=2): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r2, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x25) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x27) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x1, 0x4, 0x1}}, @its_send_cmd={0xaa, 0x28, {0x9, 0x0, 0xfffffffe, 0x0, 0x6, 0x0, 0x20000004}}], 0x50}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r5, 0x1, 0x100) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000240)=@attr_arm64={0x0, 0x0, 0x5, &(0x7f0000000200)=0x8080000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r9 = openat$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$arm64(r11, &(0x7f00000000c0)={0x0, &(0x7f0000000380)=[@its_setup={0x82, 0x28, {0x2, 0x3, 0x7c}}], 0x28}, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r13, 0x4018aee1, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000000)=0x8090000}) ioctl$KVM_RUN(r12, 0xae80, 0x0) ioctl$KVM_CAP_ARM_MTE(r3, 0x4068aea3, &(0x7f00000000c0)) r14 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r3, r14, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000080)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) 1m2.453348172s ago: executing program 0 (id=1): r0 = openat$kvm(0x0, &(0x7f0000000180), 0xa0080, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x8, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000001c0)=@attr_arm64={0x0, 0x8, 0x4, 0x0}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = syz_kvm_vgic_v3_setup(r4, 0x2, 0x3c0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r7 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000180)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xe6) close(r4) close(r5) 46.600066991s ago: executing program 1 (id=3): r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)=@arm64={0x5, 0x2, 0x4, '\x00', 0x7}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000040)=@arm64) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000bfd000/0x400000)=nil) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)=@arm64_sve={0x608000000015037a, &(0x7f0000000080)=0x5}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x200400, 0x0) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_REGS(r0, 0x8360ae81, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x28) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000240)={0x6, 0xff}) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r0, 0x4018aee3, &(0x7f00000002c0)=@attr_other={0x0, 0x0, 0x1, &(0x7f0000000280)=0x6}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000300)={0x5, [0x81, 0x80000000, 0xfffffffffffffff3, 0x1e, 0x2]}) ioctl$KVM_ARM_PREFERRED_TARGET(r3, 0x8020aeaf, &(0x7f0000000340)) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8000ae83, &(0x7f0000000380)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000004c0)={0x5, [0x8, 0x2, 0x4e21, 0x8, 0x9]}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000500)=@arm64={0x44, 0x4, 0x5, '\x00', 0x10001}) r4 = eventfd2(0x7fffffff, 0x800) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000540)={r4, 0x1, 0x1}) r5 = ioctl$KVM_GET_STATS_FD_cpu(r3, 0xaece) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000580)={r4, 0x4, 0x1, r4}) r6 = mmap$KVM_VCPU(&(0x7f0000ff9000/0x3000)=nil, 0x0, 0x1000000, 0x40010, r5, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r6, 0x20, &(0x7f00000005c0)="c0190df43341008af93e25a39a282745613aa6b9de6bab7208aef99a2fc5f377509a1b9c41c79c59fb40b5ff77c09cd3dc1d98414666d099d2adefbb0486f5671994fde2bd0f98f7", 0x0, 0x48) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000680)=@attr_arm64={0x0, 0x1, 0x0, &(0x7f0000000640)=0x6}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000006c0)={0x2, [0x8001, 0x8]}) 45.525642618s ago: executing program 0 (id=4): munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) r3 = mmap$KVM_VCPU(&(0x7f0000ffc000/0x2000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0x40086602, 0x110e22ffff) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x6, 0x8032, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x7fff, 0x80001) write$eventfd(r6, &(0x7f0000000200)=0x8, 0x8) syz_memcpy_off$KVM_EXIT_MMIO(r3, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x18) ioctl$KVM_CHECK_EXTENSION(r4, 0x40086602, 0x110e227ffe) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x28) r9 = syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r10 = syz_kvm_add_vcpu$arm64(r9, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0xffffffffffffeffe) r12 = eventfd2(0x8, 0x80800) ioctl$KVM_IOEVENTFD(r11, 0x4040ae79, &(0x7f0000000000)={0x48, 0xdddd1000, 0x0, r12}) close(r12) close(r11) syz_kvm_setup_cpu$arm64(r8, r10, &(0x7f0000c00000/0x400000)=nil, &(0x7f00000000c0)=[{0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r2, @ANYRESDEC=r12, @ANYRES16=r5, @ANYRESOCT=r8], 0x21c}], 0x1, 0x0, 0x0, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 40.683686501s ago: executing program 1 (id=5): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(r1, 0x8040aeb6, &(0x7f00000001c0)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000000)={0x9, 0x7fffffff, 0x2}}) r2 = openat$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 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) (async) syz_kvm_setup_syzos_vm$arm64(r6, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) (async) r7 = syz_kvm_add_vcpu$arm64(r4, &(0x7f0000000080)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r7, 0x4004ae8b, 0x0) 30.086418798s ago: executing program 0 (id=6): r0 = openat$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$arm64(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@code={0xa, 0x18, {"7f2003d5"}}], 0x18}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20c0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x0, 0x81}) 29.531732893s ago: executing program 1 (id=7): r0 = openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x80, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x2e) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r3, r4, &(0x7f0000e8a000/0x18000)=nil, &(0x7f0000000080)=[{0x0, 0x0, 0x30}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000140)=@arm64_core={0x6030000000100042, &(0x7f0000000000)=0x17}) r5 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r6 = syz_kvm_add_vcpu$arm64(r5, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@msr={0x14, 0x20, {0x603000000013df62, 0xc00000}}], 0x20}, &(0x7f0000000280)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r6, 0x4018aee1, &(0x7f00000002c0)=@attr_pmu_init) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3d70000000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 20.899960554s ago: executing program 0 (id=8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1, 0x2, 0xeeef0000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x0, 0x8080000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000080), 0x600900, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000bde000/0x400000)=nil) r6 = syz_kvm_add_vcpu$arm64(r5, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) openat$kvm(0x0, 0x0, 0x2002, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000bfe000/0x400000)=nil) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x28) r9 = syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r10 = syz_kvm_add_vcpu$arm64(r9, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=[@featur2={0x1, 0x2}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=[@featur1={0x1, 0x2}], 0x1) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x300, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x28) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r12, 0x4068aea3, &(0x7f0000000280)={0xdf, 0x0, 0x2000}) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000e31000/0x2000)=nil, 0x930, 0xa, 0x2012, r13, 0x40000) 10.553661427s ago: executing program 0 (id=9): ioctl$KVM_SET_GUEST_DEBUG_arm64(0xffffffffffffffff, 0x4208ae9b, &(0x7f00000002c0)={0x10000, 0x0, {[0x7f, 0x85d, 0x3, 0xe6de, 0x7fffffffffffffff, 0x7, 0x8, 0x2, 0x57, 0xe44, 0x5, 0x3, 0x882, 0x5, 0x4, 0xa2], [0x0, 0x9, 0x4, 0x1, 0x4, 0x438cebad, 0x0, 0x3, 0x4, 0xe1, 0x3, 0x1, 0x3, 0x8, 0xfffffffffffffff9, 0x2], [0xef, 0x4, 0x80000000, 0x10000, 0xfffffffffffffffe, 0x0, 0x101, 0xff, 0x6, 0x3, 0x7fffffffffffffff, 0xb01e, 0x7, 0x7ff, 0x81, 0x4], [0x2f2, 0xfff, 0x4, 0x9f1, 0x4, 0x7, 0x2, 0x9b, 0x2, 0xf, 0x10, 0x3c, 0x3, 0x28b, 0x539, 0xffffffffffffffa4]}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x111001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x880, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000040)={0x10004, 0x1, 0x6b37791cdecf9617, 0x2000, &(0x7f0000254000/0x2000)=nil}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x28) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$arm64(r8, 0xffffffffffffffff, &(0x7f0000000000/0x400000)=nil, &(0x7f0000000280)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff8b) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000500)={0x5, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = eventfd2(0x8, 0x80800) ioctl$KVM_IOEVENTFD(r10, 0x4040ae79, &(0x7f00000000c0)={0x8000000000000000, 0x0, 0x1, r11, 0x2}) ioctl$KVM_IOEVENTFD(r10, 0x4040ae79, &(0x7f0000000000)={0x8000, 0x0, 0x1, r11, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f00000000c0)={0x10201, 0x4, 0x8080000, 0x2000, &(0x7f0000362000/0x2000)=nil}) mmap$KVM_VCPU(&(0x7f0000000000/0x4000)=nil, r4, 0x2000003, 0x11, r2, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x2000)=nil, r4, 0x2000009, 0x11, r2, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xf, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) 6.464827075s ago: executing program 1 (id=10): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4d) (async) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x6, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000002c0)=@attr_arm64={0x0, 0x4, 0x0, 0x0}) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1, 0x16831, 0xffffffffffffffff, 0x0) (async) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x3) ioctl$KVM_ARM_VCPU_INIT(r6, 0x4020aeae, &(0x7f0000000080)={0x5, 0x1}) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000000140)=@arm64_sys={0x603000000013d801, &(0x7f0000000000)=0x2}) r7 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000c00000/0x400000)=nil) r10 = syz_kvm_add_vcpu$arm64(r9, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@its_setup={0x7, 0x28, {0x2, 0x2, 0x1}}], 0x28}, 0x0, 0x0) (async) syz_kvm_vgic_v3_setup(r8, 0x3, 0xa0) r11 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x27) r12 = syz_kvm_setup_syzos_vm$arm64(r11, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r12, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@its_setup={0x82, 0x28, {0x1, 0x8000000000004, 0x1}}], 0x28}, 0x0, 0x0) (async) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000100)={0x8, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r13, 0x4018aee1, &(0x7f0000000000)=@attr_arm64={0x0, 0x0, 0x4, &(0x7f0000000180)=0x8080000}) (async) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r13, 0x4018aee1, &(0x7f0000000300)=@attr_arm64={0x0, 0x4, 0x4, 0x0}) (async) r14 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x6) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x0) ioctl$KVM_CAP_ARM_USER_IRQ(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)) syz_kvm_setup_cpu$arm64(r14, r15, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) 2.873492873s ago: executing program 0 (id=11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_VM(r2, 0x800454d3, 0xfffffffffffffffa) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000200)=@attr_other={0x0, 0x800, 0x80000001, &(0x7f00000001c0)=0xd}) (async) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x2e) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$arm64(r4, r5, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000080)=[{0x0, 0x0, 0x54}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00000000c0)={0x1ff, 0x0, &(0x7f0000e9b000/0x3000)=nil}) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x3) ioctl$KVM_ARM_VCPU_INIT(r8, 0x4020aeae, &(0x7f0000000100)={0x5, 0x18}) (async) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000000140)=@arm64_sys={0x603000000013df64, &(0x7f0000000000)=0x1}) (async) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000000180)={0x2000, 0x6000}) (async) ioctl$KVM_RUN(r5, 0xae80, 0x0) (async) syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) (async) r9 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000000)={0x7}) (async) r11 = eventfd2(0x0, 0x80800) ioctl$KVM_IOEVENTFD(r10, 0x4040ae79, &(0x7f0000000080)={0x0, 0x0, 0x0, r11}) (async) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f00000000c0)={0x8}) (async, rerun: 32) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1, 0x16831, 0xffffffffffffffff, 0x0) (rerun: 32) ioctl$KVM_SIGNAL_MSI(r10, 0x4020aea5, &(0x7f0000000000)={0x6000}) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000000)=@arm64_extra={0x603000000013c03d, &(0x7f0000000100)=0x3}) 0s ago: executing program 1 (id=12): r0 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_CAP_ARM_INJECT_SERROR_ESR(r1, 0x4068aea3, &(0x7f0000000000)) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, &(0x7f00000005c0)=@attr_pmu_irq={0x0, 0x0, 0x2000000, 0x0}) kernel console output (not intermixed with test programs): [ 372.913182][ T3157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 405.243495][ T3157] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:60690' (ED25519) to the list of known hosts. [ 577.607915][ T25] audit: type=1400 audit(576.800:61): avc: denied { name_bind } for pid=3308 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 [ 580.373785][ T25] audit: type=1400 audit(579.600:62): avc: denied { execute } for pid=3309 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 [ 580.441994][ T25] audit: type=1400 audit(579.670:63): avc: denied { execute_no_trans } for pid=3309 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 [ 602.803077][ T25] audit: type=1400 audit(602.030:64): avc: denied { mounton } for pid=3309 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 [ 602.837894][ T25] audit: type=1400 audit(602.060:65): avc: denied { mount } for pid=3309 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 [ 602.920195][ T3309] cgroup: Unknown subsys name 'net' [ 602.972618][ T25] audit: type=1400 audit(602.200:66): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 603.386584][ T3309] cgroup: Unknown subsys name 'cpuset' [ 603.489842][ T3309] cgroup: Unknown subsys name 'rlimit' [ 604.369896][ T25] audit: type=1400 audit(603.600:67): avc: denied { setattr } for pid=3309 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 [ 604.387606][ T25] audit: type=1400 audit(603.610:68): avc: denied { mounton } for pid=3309 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 [ 604.415090][ T25] audit: type=1400 audit(603.640:69): avc: denied { mount } for pid=3309 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 [ 605.571308][ T3312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 605.591976][ T25] audit: type=1400 audit(604.820:70): avc: denied { relabelto } for pid=3312 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" [ 605.618578][ T25] audit: type=1400 audit(604.840:71): avc: denied { write } for pid=3312 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 [ 605.800634][ T25] audit: type=1400 audit(605.030:72): avc: denied { read } for pid=3309 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" [ 605.819438][ T25] audit: type=1400 audit(605.040:73): avc: denied { open } for pid=3309 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" [ 605.863105][ T3309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 655.554433][ T25] audit: type=1400 audit(654.780:74): avc: denied { execmem } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 660.100485][ T25] audit: type=1400 audit(659.330:75): avc: denied { read } for pid=3315 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 660.117332][ T25] audit: type=1400 audit(659.340:76): avc: denied { open } for pid=3315 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 [ 660.193031][ T25] audit: type=1400 audit(659.420:77): avc: denied { mounton } for pid=3315 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 [ 660.471827][ T25] audit: type=1400 audit(659.690:78): avc: denied { module_request } for pid=3315 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 660.492885][ T25] audit: type=1400 audit(659.720:79): avc: denied { module_request } for pid=3316 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 661.594336][ T25] audit: type=1400 audit(660.810:80): avc: denied { sys_module } for pid=3315 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 687.212965][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 687.373542][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 688.989673][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 689.193777][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 704.759224][ T3315] hsr_slave_0: entered promiscuous mode [ 704.802588][ T3315] hsr_slave_1: entered promiscuous mode [ 706.414881][ T3316] hsr_slave_0: entered promiscuous mode [ 706.460447][ T3316] hsr_slave_1: entered promiscuous mode [ 706.494999][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 706.528859][ T3316] Cannot create hsr debugfs directory [ 712.407243][ T25] audit: type=1400 audit(711.630:81): avc: denied { create } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 712.439549][ T25] audit: type=1400 audit(711.660:82): avc: denied { write } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 712.473437][ T25] audit: type=1400 audit(711.700:83): avc: denied { read } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 712.614172][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 713.062491][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 713.401542][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 713.663989][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 715.121555][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 715.302374][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 715.431606][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 715.585220][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 728.012245][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 730.242491][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 784.736640][ T3315] veth0_vlan: entered promiscuous mode [ 785.259451][ T3315] veth1_vlan: entered promiscuous mode [ 787.064116][ T3315] veth0_macvtap: entered promiscuous mode [ 787.562448][ T3315] veth1_macvtap: entered promiscuous mode [ 787.602434][ T3316] veth0_vlan: entered promiscuous mode [ 788.412678][ T3316] veth1_vlan: entered promiscuous mode [ 789.868760][ T3352] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 789.873403][ T3352] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 789.969728][ T3352] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 789.975012][ T3352] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 791.481594][ T3316] veth0_macvtap: entered promiscuous mode [ 792.148937][ T3316] veth1_macvtap: entered promiscuous mode [ 792.227938][ T25] audit: type=1400 audit(791.450:84): avc: denied { mount } for pid=3315 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 [ 792.444942][ T25] audit: type=1400 audit(791.670:85): avc: denied { mounton } for pid=3315 comm="syz-executor" path="/syzkaller.kNn2Ed/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 [ 792.588665][ T25] audit: type=1400 audit(791.800:86): avc: denied { mount } for pid=3315 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 [ 792.833843][ T25] audit: type=1400 audit(792.060:87): avc: denied { mounton } for pid=3315 comm="syz-executor" path="/syzkaller.kNn2Ed/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 [ 792.925216][ T25] audit: type=1400 audit(792.140:88): avc: denied { mounton } for pid=3315 comm="syz-executor" path="/syzkaller.kNn2Ed/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3757 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 793.767172][ T25] audit: type=1400 audit(792.980:89): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 793.925096][ T25] audit: type=1400 audit(793.150:90): avc: denied { mounton } for pid=3315 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 [ 794.041204][ T25] audit: type=1400 audit(793.270:91): avc: denied { mount } for pid=3315 comm="syz-executor" name="/" dev="gadgetfs" ino=3765 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 794.061257][ T21] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.069936][ T21] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.107555][ T21] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.133366][ T21] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.324972][ T25] audit: type=1400 audit(793.550:92): avc: denied { mount } for pid=3315 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 [ 794.422175][ T25] audit: type=1400 audit(793.650:93): avc: denied { mounton } for pid=3315 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 [ 796.052530][ T3315] 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. [ 805.750039][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 805.771200][ T25] audit: type=1400 audit(804.940:98): avc: denied { read } for pid=3473 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 [ 805.821040][ T25] audit: type=1400 audit(805.050:99): avc: denied { open } for pid=3473 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 [ 806.341405][ T25] audit: type=1400 audit(805.570:100): avc: denied { ioctl } for pid=3473 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae04 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 818.858730][ T25] audit: type=1400 audit(818.070:101): avc: denied { write } for pid=3482 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 [ 821.206506][ T25] audit: type=1400 audit(820.420:102): avc: denied { setattr } for pid=3484 comm="syz.0.4" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 856.518739][ T25] audit: type=1400 audit(855.700:103): avc: denied { execute } for pid=3502 comm="syz.0.9" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=4310 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 865.365204][ T3510] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x600c9 [ 865.421256][ T3510] flags: 0x1ffd00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x40) [ 865.437787][ T3510] raw: 01ffd00000000000 ffffc1ffc0803288 ffffc1ffc04ce408 0000000000000000 [ 865.467426][ T3510] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 865.480378][ T3510] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 865.484702][ T3510] ------------[ cut here ]------------ [ 865.484907][ T3510] kernel BUG at ./include/linux/mm.h:1036! [ 865.486589][ T3510] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 865.490831][ T3510] Modules linked in: [ 865.492823][ T3510] CPU: 0 UID: 0 PID: 3510 Comm: syz.0.11 Not tainted syzkaller #0 PREEMPT [ 865.494130][ T3510] Hardware name: linux,dummy-virt (DT) [ 865.495227][ T3510] pstate: 60402009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 865.496357][ T3510] pc : kvm_s2_put_page+0x374/0x3a0 [ 865.498449][ T3510] lr : kvm_s2_put_page+0x374/0x3a0 [ 865.499250][ T3510] sp : ffff8000a3e27450 [ 865.499901][ T3510] x29: ffff8000a3e27450 x28: 81f0000013390000 x27: 81f0000013390000 [ 865.501355][ T3510] x26: 00000000000000ff x25: ffff800087396000 x24: ffffc1ffc0000000 [ 865.502480][ T3510] x23: ffffc1ffc0803248 x22: 0000000000000000 x21: ffffc1ffc0803274 [ 865.503584][ T3510] x20: 0000000000000000 x19: ffffc1ffc0803240 x18: 00000000d2778c96 [ 865.504792][ T3510] x17: 0000000002ca7fe4 x16: 00000000d2775f96 x15: 0000000038906a59 [ 865.505948][ T3510] x14: ffffffffffffffff x13: fff000001e1c5888 x12: 0000000000000001 [ 865.507131][ T3510] x11: 0000000000000000 x10: 0000000000ff0100 x9 : ab2590b13005c900 [ 865.508450][ T3510] x8 : ab2590b13005c900 x7 : ffff80008039fbc8 x6 : 0000000000000000 [ 865.509612][ T3510] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 [ 865.510702][ T3510] x2 : 0000000000000002 x1 : 0000000100000000 x0 : 000000000000003e [ 865.512084][ T3510] Call trace: [ 865.512903][ T3510] kvm_s2_put_page+0x374/0x3a0 (P) [ 865.514048][ T3510] stage2_free_walker+0x1b0/0x264 [ 865.514981][ T3510] __kvm_pgtable_walk+0x7d8/0xa68 [ 865.515824][ T3510] kvm_pgtable_walk+0x294/0x468 [ 865.516664][ T3510] kvm_pgtable_stage2_destroy_range+0x60/0xb4 [ 865.517553][ T3510] kvm_free_stage2_pgd+0x198/0x28c [ 865.518405][ T3510] kvm_uninit_stage2_mmu+0x20/0x38 [ 865.519210][ T3510] kvm_arch_flush_shadow_all+0x1a8/0x1e0 [ 865.520113][ T3510] kvm_mmu_notifier_release+0x48/0xa8 [ 865.520996][ T3510] __mmu_notifier_release+0x310/0x614 [ 865.521856][ T3510] exit_mmap+0xb8/0xbb8 [ 865.522637][ T3510] __mmput+0x10c/0x528 [ 865.523390][ T3510] mmput+0x70/0xac [ 865.524078][ T3510] exit_mm+0x158/0x258 [ 865.524808][ T3510] do_exit+0x788/0x2378 [ 865.525539][ T3510] do_group_exit+0x1d4/0x2ac [ 865.526259][ T3510] get_signal+0x1440/0x1554 [ 865.527023][ T3510] do_signal+0x23c/0x4dd0 [ 865.527818][ T3510] do_notify_resume+0xb0/0x270 [ 865.528605][ T3510] el0_svc+0xb8/0x164 [ 865.529373][ T3510] el0t_64_sync_handler+0x84/0x12c [ 865.530200][ T3510] el0t_64_sync+0x198/0x19c [ 865.531615][ T3510] Code: 900377c1 910e9421 aa1303e0 97f9c9f2 (d4210000) [ 865.533294][ T3510] ---[ end trace 0000000000000000 ]--- [ 865.534743][ T3510] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 865.536577][ T3510] Kernel Offset: disabled [ 865.537134][ T3510] CPU features: 0x000000,0001a300,5f7c67c1,057ffe1f [ 865.538017][ T3510] Memory Limit: none [ 865.539573][ T3510] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:48:09 Registers: info registers vcpu 0 CPU#0 PC=ffff800080694bd8 X00=ffff8000870c09dd X01=ffff800087bed8f0 X02=ffff8000a3e26a50 X03=ffff8000a3e26bf7 X04=0000000000000db6 X05=0000000000000000 X06=ffff80008048ab34 X07=ffff800080015834 X08=00000000000000ff X09=0000000000000000 X10=0000000000ff0100 X11=79f000001e1c5880 X12=0000000000ff0100 X13=0000000000000007 X14=0000000000000000 X15=ffff800087fe5a20 X16=0000000000000000 X17=0000000002ca7fe4 X18=00000000d2778c96 X19=0000000000000005 X20=0000000000000001 X21=ffff8000a3e26bf7 X22=000000007ffffffe X23=ffff8000870c09e1 X24=ffff8000a3e26bfd X25=ffff8000a3e26b10 X26=ffff8000a3e26b10 X27=0000000000000082 X28=ffff8000a3e26cd3 X29=ffff8000a3e26c20 X30=ffff80008048436c SP=ffff8000a3e26bc0 PSTATE=204023c9 --C- 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=6572207265767265:730073250a0d0a0d Z02=2066666666666666:6630303030303030 Z03=0000000000000000:00ff00ff00000000 Z04=0000000000000000:000000000f0f0000 Z05=3030203030303030:3030303030303030 Z06=3a746e756f637061:6d20303a746e756f Z07=3030303030303a67:6e697070616d2030 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=0000ffffe00dca30:0000ffffe00dca30 Z17=ffffff80ffffffd8:0000ffffe00dca00 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