last executing test programs: 31.868451646s ago: executing program 0 (id=138): r0 = eventfd2(0x2, 0x181000) write$eventfd(r0, &(0x7f0000000200)=0x8, 0x8) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000000000/0xc00000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) 28.963051792s ago: executing program 1 (id=139): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) (async) r1 = ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) r2 = ioctl$KVM_CREATE_VM(r1, 0x5761, 0x2000001c) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f00002f0000/0x400000)=nil) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) 27.501157485s ago: executing program 0 (id=140): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5460, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x300000c, 0x13, 0xffffffffffffffff, 0x1000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100000, 0x0) 24.370859651s ago: executing program 1 (id=141): mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x100000c, 0x6832, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r0, &(0x7f0000000200)=0x8, 0x8) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1e) r2 = eventfd2(0x7fff, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0, 0x7fffffff, 0x2, r2}) 22.581066855s ago: executing program 0 (id=142): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x52) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x58) r2 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0x4b49, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, r3, 0x2000001, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)=0x5c901967) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x3000000, 0x4f831, 0xffffffffffffffff, 0x0) 18.680166852s ago: executing program 1 (id=143): munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000c58000/0x1000)=nil, r1, 0x2000003, 0xaf832, 0xffffffffffffffff, 0x0) (async) r2 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) (async) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c58000/0x1000)=nil, r4, 0x2000003, 0xaf832, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r2, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) (async) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x100000c, 0x4d832, 0xffffffffffffffff, 0x0) 16.973963408s ago: executing program 0 (id=144): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb2) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) 12.03146254s ago: executing program 1 (id=145): r0 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r0, &(0x7f0000000200)=0x8, 0x8) r1 = syz_kvm_add_vcpu$arm64(0x0, 0x0, &(0x7f0000000840)=[@featur1={0x1, 0xc7}], 0x1) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x88) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r1, 0x0) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) 11.224880653s ago: executing program 0 (id=146): munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) r1 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000080)={0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/1168], 0x490}, &(0x7f0000000140), 0x1) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r3, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c2f000/0x4000)=nil, r3, 0x100000c, 0x30d2a4fbfbea96b8, r1, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000530000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, r3, 0x100000f, 0x10010, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$arm64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000540)=[{0x0, 0x0, 0x51c}], 0x1, 0x0, 0x0, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3480ae0458b668f37f9a8457a3bf000", 0x0, 0x18) ioctl$KVM_CREATE_VM(r4, 0x40086602, 0x20000000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000007, 0x4010, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c2a000/0x1000)=nil, r3, 0x0, 0x20011, r1, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) 6.34453886s ago: executing program 1 (id=147): munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) munmap(&(0x7f0000f4f000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, r3, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 1.31033672s ago: executing program 0 (id=148): mmap$KVM_VCPU(&(0x7f0000010000/0x4000)=nil, 0x930, 0x1, 0x4010, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x900, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xb1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf3) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x8, 0x4}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ARM_VCPU_FINALIZE(r2, 0x4004aec2, &(0x7f0000000000)=0x3) r3 = syz_kvm_add_vcpu$arm64(0x0, 0x0, &(0x7f0000000840)=[@featur1={0x1, 0xc7}], 0x1) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r3, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r5, 0x100000d, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, r5, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x3000007, 0x10, r3, 0x0) 0s ago: executing program 1 (id=149): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x17) r1 = syz_kvm_setup_syzos_vm$arm64(r0, &(0x7f0000bff000/0x400000)=nil) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xdf, 0x0, 0x2000}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0xd, 0x6}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000e9b000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000100)={0x81, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000140)={0x3, 0x0, 0xf000, 0x2000, &(0x7f0000f04000/0x2000)=nil}) r3 = syz_kvm_add_vcpu$arm64(r1, &(0x7f00000006c0)={0x0, &(0x7f0000000180)=[@hvc={0x32, 0x40, {0x2000000, [0x4, 0x6, 0x2, 0x8, 0x3]}}, @hvc={0x32, 0x40, {0x0, [0x0, 0xfffffffffffff001, 0x9, 0x2, 0x5]}}, @smc={0x1e, 0x40, {0x31000000, [0xf, 0x3, 0x4, 0xf1a2, 0x10001]}}, @mrs={0xbe, 0x18, {0x603000000013e662}}, @svc={0x122, 0x40, {0xc4000005, [0x3, 0x9, 0x1, 0x2, 0x81]}}, @eret={0xe6, 0x18, 0x7}, @its_setup={0x82, 0x28, {0x1, 0x2, 0xc9}}, @svc={0x122, 0x40, {0x8600ff01, [0x8, 0x6, 0x7, 0x800, 0x9]}}, @msr={0x14, 0x20, {0x603000000013e665, 0x3}}, @irq_setup={0x46, 0x18, {0x0, 0x1ae}}, @mrs={0xbe, 0x18, {0x603000000013df52}}, @its_send_cmd={0xaa, 0x28, {0x8, 0x1, 0x2, 0xa, 0x1ff, 0x7fff, 0x3}}, @uexit={0x0, 0x18, 0x3}, @smc={0x1e, 0x40, {0x82008150, [0x3, 0xfc00000000000000, 0x2, 0x8, 0x4]}}, @svc={0x122, 0x40, {0x30000000, [0x4, 0xfdc9, 0x7, 0x753, 0xffff]}}, @msr={0x14, 0x20, {0x603000000013800d}}, @uexit={0x0, 0x18, 0x2}, @mrs={0xbe, 0x18, {0x603000000013805c}}, @smc={0x1e, 0x40, {0x86000000, [0x1, 0x276, 0x9, 0x2, 0x1]}}, @uexit={0x0, 0x18, 0xd}, @irq_setup={0x46, 0x18, {0x1, 0x113}}, @eret={0xe6, 0x18, 0x81}, @smc={0x1e, 0x40, {0x80000002, [0x400000000000, 0x2, 0x4, 0x3, 0x10]}}, @svc={0x122, 0x40, {0xc400000c, [0x9a8, 0x8000000000000000, 0x5, 0x480000000000, 0x65]}}, @its_setup={0x82, 0x28, {0x3, 0x4, 0x222}}, @its_setup={0x82, 0x28, {0x0, 0x2, 0x39a}}, @uexit={0x0, 0x18, 0x8}, @smc={0x1e, 0x40, {0x4, [0x2, 0x1, 0x4, 0x40, 0x1]}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x1fe10, 0x7, 0xa}}, @svc={0x122, 0x40, {0x0, [0x8000000000000000, 0xb, 0x7fffffffffffffff, 0xcd4]}}], 0x518}, &(0x7f0000000700)=[@featur2={0x1, 0x81}], 0x1) syz_kvm_setup_cpu$arm64(r0, r3, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000800)=[{0x0, &(0x7f0000000740)=[@code={0xa, 0xb4, {"a01a96d20000b0f2610180d2220080d2630080d2e40080d2020000d4c02f8ad20040b0f2e10080d2020080d2830080d2840080d2020000d40094007f007008d5007008d5e01282d200c0b0f2e10180d2220180d2830180d2840080d2020000d4a0fc82d200e0b0f2210080d2820080d2630080d2040180d2020000d40000ae9e000028d560318dd200c0b0f2010080d2020180d2e30080d2a40080d2020000d4"}}], 0xb4}], 0x1, 0x0, &(0x7f0000000840)=[@featur2={0x1, 0x6}], 0x1) munmap(&(0x7f0000dbc000/0x4000)=nil, 0x4000) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f00007ff000/0x800000)=nil, r4, 0x0, 0x4000010, r3, 0x0) ioctl$KVM_CAP_ARM_INJECT_SERROR_ESR(r0, 0x4068aea3, &(0x7f0000000880)) mmap$KVM_VCPU(&(0x7f0000c46000/0x1000)=nil, r4, 0x0, 0x4000010, r3, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r0, 0x4068aea3, &(0x7f0000000900)={0xdf, 0x0, 0x4000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000980), 0x581, 0x0) ioctl$KVM_GET_API_VERSION(r5, 0xae00, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000009c0)={0x2000, 0x0, 0x1}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x2f) ioctl$KVM_SET_USER_MEMORY_REGION2(r6, 0x40a0ae49, &(0x7f0000000a00)={0x2, 0x2, 0x4000, 0x2000, &(0x7f0000a29000/0x2000)=nil, 0x6, r2}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ac0), 0x751f40, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r7, 0xae04) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x5) ioctl$KVM_SET_SREGS(r3, 0x4000ae84, &(0x7f0000000b00)={{0x100000, 0x0, 0x0, 0x1, 0x5c, 0x3, 0x20, 0x7, 0x9, 0x0, 0x8, 0x9}, {0x0, 0x8080000, 0x8, 0xa2, 0x7, 0x8, 0x4, 0x2, 0xb, 0x7, 0xf7, 0xf8}, {0x5000, 0x4000, 0xe, 0x80, 0x2, 0x2, 0x5, 0xc, 0x3, 0x40, 0x26, 0x7}, {0x100000, 0x8080000, 0x0, 0x4, 0xe, 0x80, 0x6, 0x4, 0x3, 0x4, 0x8}, {0xf000, 0x80a0000, 0x10, 0x98, 0x2, 0x9, 0xfa, 0x2, 0x9, 0x9, 0x4, 0x5}, {0x5000, 0x4000, 0xd, 0x8, 0x1, 0x4, 0x2, 0x0, 0x99, 0x5e, 0x3, 0xff}, {0x80a0000, 0xeeee0000, 0x8, 0x4, 0x6, 0x3, 0x7, 0x4, 0x9, 0x7e, 0x1, 0x80}, {0xdddd0000, 0x100000, 0x4, 0x3, 0x0, 0xc, 0x5, 0x5, 0x2, 0x4, 0x99, 0x4}, {0x6000, 0x9}, {0xffff1000, 0x401}, 0xc0050007, 0x0, 0x0, 0x619, 0xd, 0x8500, 0x4, [0x6, 0x40a, 0x7, 0xa269]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CAP_HALT_POLL(r6, 0x4068aea3, &(0x7f0000000c40)={0xb6, 0x0, 0x1}) ioctl$KVM_CAP_ARM_USER_IRQ(r0, 0x4068aea3, &(0x7f0000000cc0)) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r3, 0x4018aee2, &(0x7f0000000d80)=@attr_irq_timer={0x0, 0x1, 0x0, &(0x7f0000000d40)=0x14}) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x4) syz_kvm_setup_cpu$arm64(r8, 0xffffffffffffffff, &(0x7f0000910000/0x400000)=nil, &(0x7f0000000ec0)=[{0x0, &(0x7f0000000dc0)=[@hvc={0x32, 0x40, {0x31000000, [0x8, 0x10, 0x40, 0x4, 0xc9]}}, @memwrite={0x6e, 0x30, @generic={0x3000, 0x57f, 0x0, 0x2}}, @svc={0x122, 0x40, {0x80000007, [0x0, 0x6, 0x9, 0x7fff, 0x7]}}, @mrs={0xbe, 0x18, {0x603000000013c2a3}}, @its_setup={0x82, 0x28, {0x0, 0x2, 0x12}}], 0xf0}], 0x1, 0x0, &(0x7f0000000f00)=[@featur2={0x1, 0xde}], 0x1) kernel console output (not intermixed with test programs): [ 375.161418][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 424.694222][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:16850' (ED25519) to the list of known hosts. [ 584.503399][ T25] audit: type=1400 audit(583.730:61): avc: denied { name_bind } for pid=3307 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 [ 586.368804][ T25] audit: type=1400 audit(585.580:62): avc: denied { execute } for pid=3308 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 [ 586.402861][ T25] audit: type=1400 audit(585.630:63): avc: denied { execute_no_trans } for pid=3308 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 [ 608.043219][ T25] audit: type=1400 audit(607.270:64): avc: denied { mounton } for pid=3308 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 [ 608.075911][ T25] audit: type=1400 audit(607.300:65): avc: denied { mount } for pid=3308 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 [ 608.164357][ T3308] cgroup: Unknown subsys name 'net' [ 608.213290][ T25] audit: type=1400 audit(607.440:66): avc: denied { unmount } for pid=3308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 608.601973][ T3308] cgroup: Unknown subsys name 'cpuset' [ 608.702776][ T3308] cgroup: Unknown subsys name 'rlimit' [ 609.599873][ T25] audit: type=1400 audit(608.830:67): avc: denied { setattr } for pid=3308 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 [ 609.624779][ T25] audit: type=1400 audit(608.850:68): avc: denied { mounton } for pid=3308 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 [ 609.644060][ T25] audit: type=1400 audit(608.870:69): avc: denied { mount } for pid=3308 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 [ 610.821071][ T3311] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 610.842281][ T25] audit: type=1400 audit(610.070:70): avc: denied { relabelto } for pid=3311 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" [ 610.869983][ T25] audit: type=1400 audit(610.090:71): avc: denied { write } for pid=3311 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 [ 611.052404][ T25] audit: type=1400 audit(610.280:72): avc: denied { read } for pid=3308 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" [ 611.073868][ T25] audit: type=1400 audit(610.290:73): avc: denied { open } for pid=3308 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" [ 611.120267][ T3308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 661.521466][ T25] audit: type=1400 audit(660.720:74): avc: denied { execmem } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 665.631818][ T25] audit: type=1400 audit(664.860:75): avc: denied { read } for pid=3314 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 665.645662][ T25] audit: type=1400 audit(664.870:76): avc: denied { open } for pid=3314 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 [ 665.723767][ T25] audit: type=1400 audit(664.950:77): avc: denied { mounton } for pid=3314 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 [ 666.031329][ T25] audit: type=1400 audit(665.230:78): avc: denied { module_request } for pid=3314 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 667.200302][ T25] audit: type=1400 audit(666.420:79): avc: denied { sys_module } for pid=3314 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 691.003411][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 691.240969][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 691.347643][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 691.639314][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 707.698513][ T3314] hsr_slave_0: entered promiscuous mode [ 707.747514][ T3314] hsr_slave_1: entered promiscuous mode [ 709.372764][ T3315] hsr_slave_0: entered promiscuous mode [ 709.414315][ T3315] hsr_slave_1: entered promiscuous mode [ 709.451597][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 709.459101][ T3315] Cannot create hsr debugfs directory [ 714.715118][ T25] audit: type=1400 audit(713.940:80): avc: denied { create } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 714.757626][ T25] audit: type=1400 audit(713.960:81): avc: denied { write } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 714.850576][ T25] audit: type=1400 audit(714.060:82): avc: denied { read } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 714.985664][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 715.307840][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 715.581266][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 715.829808][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 717.320104][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 717.553391][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 717.780393][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 718.019707][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 730.279582][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 732.549250][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 787.852110][ T3314] veth0_vlan: entered promiscuous mode [ 788.400565][ T3314] veth1_vlan: entered promiscuous mode [ 789.961064][ T3315] veth0_vlan: entered promiscuous mode [ 790.530438][ T3314] veth0_macvtap: entered promiscuous mode [ 790.671469][ T3315] veth1_vlan: entered promiscuous mode [ 790.925824][ T3314] veth1_macvtap: entered promiscuous mode [ 793.344755][ T3315] veth0_macvtap: entered promiscuous mode [ 793.408705][ T3282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.414442][ T3282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.428307][ T3282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.448032][ T3282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.794762][ T3315] veth1_macvtap: entered promiscuous mode [ 796.119028][ T25] audit: type=1400 audit(795.330:83): avc: denied { mount } for pid=3314 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 [ 796.355630][ T25] audit: type=1400 audit(795.580:84): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.0YrVQ0/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 [ 796.533122][ T25] audit: type=1400 audit(795.720:85): avc: denied { mount } for pid=3314 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 [ 796.565124][ T2136] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.570743][ T2136] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.604793][ T2136] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.622478][ T2136] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.923010][ T25] audit: type=1400 audit(796.150:86): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.0YrVQ0/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 [ 797.055297][ T25] audit: type=1400 audit(796.280:87): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.0YrVQ0/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3770 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 797.628297][ T25] audit: type=1400 audit(796.840:88): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 798.040905][ T25] audit: type=1400 audit(797.260:89): avc: denied { mounton } for pid=3314 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 [ 798.185252][ T25] audit: type=1400 audit(797.410:90): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="gadgetfs" ino=3783 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 798.550839][ T25] audit: type=1400 audit(797.630:91): avc: denied { mount } for pid=3314 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 [ 798.603005][ T25] audit: type=1400 audit(797.830:92): avc: denied { mounton } for pid=3314 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 [ 799.469971][ T3314] 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. [ 808.011337][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 808.039864][ T25] audit: type=1400 audit(807.240:97): avc: denied { read } for pid=3467 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 [ 808.062064][ T25] audit: type=1400 audit(807.290:98): avc: denied { open } for pid=3467 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 [ 808.385144][ T25] audit: type=1400 audit(807.610:99): avc: denied { ioctl } for pid=3467 comm="syz.0.1" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 808.573888][ T25] audit: type=1400 audit(807.800:100): avc: denied { append } for pid=3467 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 [ 812.361896][ T25] audit: type=1400 audit(811.580:101): avc: denied { setattr } for pid=3469 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 [ 822.463277][ T25] audit: type=1400 audit(821.690:102): avc: denied { execute } for pid=3478 comm="syz.1.4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3841 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 825.601891][ T25] audit: type=1400 audit(824.810:103): avc: denied { write } for pid=3478 comm="syz.1.4" 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 [ 833.112778][ T25] audit: type=1400 audit(832.260:104): avc: denied { map } for pid=3489 comm="syz.1.7" path="pipe:[2785]" dev="pipefs" ino=2785 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 962.149507][ T25] audit: type=1400 audit(961.370:105): avc: denied { map } for pid=3618 comm="syz.1.55" 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 [ 962.241031][ T25] audit: type=1400 audit(961.460:106): avc: denied { execute } for pid=3618 comm="syz.1.55" 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 [ 1207.589039][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 1207.590352][ C0] CPU: 0 UID: 0 PID: 3876 Comm: syz.1.149 Not tainted syzkaller #0 PREEMPT [ 1207.590917][ C0] Hardware name: linux,dummy-virt (DT) [ 1207.591412][ C0] pstate: 80402009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1207.591808][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 1207.593359][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 1207.593557][ C0] sp : ffff8000a8c27c60 [ 1207.593696][ C0] x29: ffff8000a8c27c60 x28: 46f000001838a298 x27: ffff800087354000 [ 1207.594283][ C0] x26: cdf000001dcb0310 x25: 0000000000000071 x24: 00000000000014f8 [ 1207.594586][ C0] x23: 0000000000000071 x22: 71ff80008c9ed260 x21: 71ff80008c9ecff0 [ 1207.594904][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 1207.595191][ C0] x17: 000000000000002b x16: ffff800080011d9c x15: 00000000ffffffff [ 1207.595479][ C0] x14: ffffffffffffffff x13: 00000000000000a3 x12: ffff7c1ffbf7c32f [ 1207.595784][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 1207.596163][ C0] x8 : 46f0000018389d80 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 1207.596451][ C0] x5 : 0000000000000001 x4 : ffff8000a8c27ac0 x3 : 0000000000000004 [ 1207.596762][ C0] x2 : 00000000000092f4 x1 : 0000000000000000 x0 : 00000000c600001b [ 1207.597553][ C0] Kernel panic - not syncing: Unhandled exception [ 1207.608493][ C0] CPU: 0 UID: 0 PID: 3876 Comm: syz.1.149 Not tainted syzkaller #0 PREEMPT [ 1207.609605][ C0] Hardware name: linux,dummy-virt (DT) [ 1207.610365][ C0] Call trace: [ 1207.611150][ C0] show_stack+0x2c/0x3c (C) [ 1207.612167][ C0] __dump_stack+0x30/0x40 [ 1207.612868][ C0] dump_stack_lvl+0x30/0x12c [ 1207.613517][ C0] dump_stack+0x1c/0x28 [ 1207.614145][ C0] vpanic+0x22c/0x59c [ 1207.614760][ C0] vpanic+0x0/0x59c [ 1207.615365][ C0] el1t_64_irq_handler+0x0/0x1c [ 1207.616027][ C0] el1_abort+0x0/0x5c [ 1207.616632][ C0] el1h_64_sync+0x6c/0x70 [ 1207.617399][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 1207.618089][ C0] kvm_arch_init_vm+0x150/0x288 [ 1207.618776][ C0] kvm_dev_ioctl+0x838/0x105c [ 1207.619428][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 1207.620166][ C0] invoke_syscall+0x90/0x2b4 [ 1207.620952][ C0] el0_svc_common+0x180/0x2f4 [ 1207.621726][ C0] do_el0_svc+0x58/0x74 [ 1207.622379][ C0] el0_svc+0x58/0x164 [ 1207.622967][ C0] el0t_64_sync_handler+0x84/0x12c [ 1207.623627][ C0] el0t_64_sync+0x198/0x19c [ 1207.625397][ C0] Kernel Offset: disabled [ 1207.625947][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 1207.626773][ C0] Memory Limit: none [ 1207.627593][ C0] [ 1207.628069][ C0] ================================ [ 1207.628576][ C0] WARNING: inconsistent lock state [ 1207.629221][ C0] syzkaller #0 Not tainted [ 1207.629885][ C0] -------------------------------- [ 1207.630416][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 1207.631091][ C0] syz.1.149/3876 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 1207.631855][ C0] fdf000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 1207.633728][ C0] {INITIAL USE} state was registered at: [ 1207.634390][ C0] lock_acquire+0x14c/0x2e0 [ 1207.635211][ C0] _raw_spin_lock+0x48/0x60 [ 1207.635853][ C0] kobject_add_internal+0x46c/0xee4 [ 1207.636493][ C0] kobject_add+0x10c/0x1d0 [ 1207.637136][ C0] device_add+0x494/0xd78 [ 1207.637779][ C0] device_register+0x28/0x38 [ 1207.638390][ C0] faux_bus_init+0x1c/0x88 [ 1207.639036][ C0] driver_init+0x30/0x58 [ 1207.639632][ C0] do_basic_setup+0x1c/0xa8 [ 1207.640220][ C0] kernel_init_freeable+0x244/0x330 [ 1207.640872][ C0] kernel_init+0x24/0x1d0 [ 1207.641497][ C0] ret_from_fork+0x10/0x20 [ 1207.642167][ C0] irq event stamp: 840 [ 1207.642670][ C0] hardirqs last enabled at (839): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 1207.643566][ C0] hardirqs last disabled at (840): [] __panic_unhandled+0x24/0x68 [ 1207.644427][ C0] softirqs last enabled at (792): [] handle_softirqs+0xb8c/0xd08 [ 1207.645344][ C0] softirqs last disabled at (777): [] __do_softirq+0x14/0x20 [ 1207.646381][ C0] [ 1207.646381][ C0] other info that might help us debug this: [ 1207.647118][ C0] Possible unsafe locking scenario: [ 1207.647118][ C0] [ 1207.647739][ C0] CPU0 [ 1207.648180][ C0] ---- [ 1207.648595][ C0] lock(&k->list_lock); [ 1207.649363][ C0] [ 1207.649810][ C0] lock(&k->list_lock); [ 1207.650484][ C0] [ 1207.650484][ C0] *** DEADLOCK *** [ 1207.650484][ C0] [ 1207.651216][ C0] no locks held by syz.1.149/3876. [ 1207.651828][ C0] [ 1207.651828][ C0] stack backtrace: [ 1207.652390][ C0] CPU: 0 UID: 0 PID: 3876 Comm: syz.1.149 Not tainted syzkaller #0 PREEMPT [ 1207.653246][ C0] Hardware name: linux,dummy-virt (DT) [ 1207.653831][ C0] Call trace: [ 1207.654265][ C0] show_stack+0x2c/0x3c (C) [ 1207.655018][ C0] __dump_stack+0x30/0x40 [ 1207.655630][ C0] dump_stack_lvl+0x30/0x12c [ 1207.656220][ C0] dump_stack+0x1c/0x28 [ 1207.656816][ C0] print_usage_bug+0x2f4/0x32c [ 1207.657460][ C0] verify_lock_unused+0x78/0x88 [ 1207.658175][ C0] lock_acquire+0x22c/0x2e0 [ 1207.658891][ C0] _raw_spin_lock+0x48/0x60 [ 1207.659504][ C0] bus_for_each_dev+0x60/0x2a4 [ 1207.660206][ C0] coresight_panic_cb+0x2c/0x3c [ 1207.660902][ C0] notifier_call_chain+0x1e8/0x65c [ 1207.661631][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 1207.662348][ C0] vpanic+0x2c4/0x59c [ 1207.662983][ C0] vpanic+0x0/0x59c [ 1207.663589][ C0] el1t_64_irq_handler+0x0/0x1c [ 1207.664239][ C0] el1_abort+0x0/0x5c [ 1207.664867][ C0] el1h_64_sync+0x6c/0x70 [ 1207.665512][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 1207.666202][ C0] kvm_arch_init_vm+0x150/0x288 [ 1207.666865][ C0] kvm_dev_ioctl+0x838/0x105c [ 1207.667523][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 1207.668238][ C0] invoke_syscall+0x90/0x2b4 [ 1207.668976][ C0] el0_svc_common+0x180/0x2f4 [ 1207.669692][ C0] do_el0_svc+0x58/0x74 [ 1207.670341][ C0] el0_svc+0x58/0x164 [ 1207.670932][ C0] el0t_64_sync_handler+0x84/0x12c [ 1207.671547][ C0] el0t_64_sync+0x198/0x19c [ 1207.673502][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:29:39 Registers: info registers vcpu 0 CPU#0 PC=ffff800082127694 X00=0000000000000003 X01=0000000000000002 X02=0000000000000061 X03=ffff800082127590 X04=0000000000000001 X05=0000000000000000 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=46f0000018389d80 X09=0000000000110001 X10=0000000000ff0100 X11=00000000000000fe X12=00000000000000b1 X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=000000000000002b X18=fff0000072d86400 X19=efff800000000000 X20=b1f000000dcb0880 X21=e8ff80008c43b018 X22=0000000000000002 X23=b1f000000dcb097c X24=00000000000000b1 X25=b1f000000dcb0ac8 X26=b1f000000dcb08c8 X27=00000000000000b1 X28=00000000000000b1 X29=ffff8000a8c273f0 X30=ffff800082127694 SP=ffff8000a8c273e0 PSTATE=004023c9 ---- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=2525252525252525:2525252525252525 Z01=000000756c6c2570:6f6f6c2f7665642f Z02=0000000000000000:ffffffff00000000 Z03=ffffff000000ff00:0000000000000000 Z04=0000000000000000:fff000f000000000 Z05=bb448243222c92da:e3914ed4e87380b0 Z06=6edc4d3a2914b135:d8e9c869e2695c88 Z07=b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=0000fffff6ba51b0:0000fffff6ba51b0 Z17=ffffff80ffffffd0:0000fffff6ba5180 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