last executing test programs: 27.198657992s ago: executing program 0 (id=13): r0 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) ioctl$KVM_CAP_PTP_KVM(r0, 0x4068aea3, &(0x7f0000000000)) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r0, 0x4068aea3, &(0x7f0000000080)) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r0, 0x2, 0x1, r0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0x100000, 0x205000, 0x1}) eventfd2(0x9, 0x801) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000fff000/0x1000)=nil, r1, 0x1000007, 0x10, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) close(r2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0xc) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000001c0)={0x1fd, 0x0, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x3a) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000240)=@attr_other={0x0, 0x2, 0x3ff, &(0x7f0000000200)=0x4}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, r1, 0x2, 0x80010, r0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r6, 0x4018aee3, &(0x7f0000000300)=@attr_pmu_irq={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x4}) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, r4, 0x2000000, 0x2011, r0, 0x0) r7 = syz_kvm_vgic_v3_setup(r3, 0x3, 0x60) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f0000000380)=@attr_other={0x0, 0x5, 0x7fffffff, &(0x7f0000000340)=0x1ff}) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(r0, 0x4068aea3, &(0x7f00000003c0)={0xe4, 0x0, 0x1}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000440)=0x5) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x13) close(r8) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r8, 0x4068aea3, &(0x7f0000000480)={0xdf, 0x0, 0x1000}) ioctl$KVM_CAP_HALT_POLL(r8, 0x4068aea3, &(0x7f0000000500)={0xb6, 0x0, 0xff}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 23.541657648s ago: executing program 1 (id=14): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xc0189436, 0x100000000000000) 20.899390549s ago: executing program 0 (id=15): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x6, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000581000/0x1000)=nil, 0x930, 0x0, 0x4020131, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) 18.208430334s ago: executing program 1 (id=16): mmap$KVM_VCPU(&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x80010, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xe1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100000000ac) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x20001, 0x0) ioctl$KVM_CREATE_VM(r1, 0xc0189436, 0x20004000) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x4019032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xb6, 0x0, 0x1}) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, r2, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 15.740910655s ago: executing program 0 (id=17): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8200, 0x0) mmap$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) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x20000, 0x0) close(0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x20) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r4, 0x300000f, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x81, 0x80000) ioctl$KVM_CREATE_VM(r1, 0x40086602, 0x20000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x105000, 0x0) 13.098382835s ago: executing program 1 (id=18): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@mrs={0xbe, 0x18, {0x603000000013c659}}, @its_send_cmd={0xaa, 0x28, {0x9, 0x0, 0x1, 0x2, 0x3, 0x3, 0x4}}, @code={0xa, 0x9c, {"609f81d20040b0f2210080d2820080d2a30080d2c40180d2020000d4008008d520149ad20020b8f2610180d2420180d2230180d2040180d2020000d40000a00d00a4a00d0060400ce05396d20000b8f2810180d2e20080d2030180d2040180d2020000d420189dd20000b8f2810180d2020080d2430180d2440180d2020000d4007008d5000008d5"}}, @smc={0x1e, 0x40, {0xc4000005, [0x3b2, 0x1ff, 0x1, 0xffff, 0x7]}}, @its_send_cmd={0xaa, 0x28, {0xf, 0x0, 0x3, 0x4, 0x3, 0x3, 0x3}}, @uexit={0x0, 0x18, 0x10000}, @its_setup={0x82, 0x28, {0x4, 0x3, 0x26a}}, @svc={0x122, 0x40, {0xc4000004, [0xe, 0x10001, 0xffffffff, 0x80, 0x3939f603]}}, @hvc={0x32, 0x40, {0x5000000, [0x6, 0x5, 0xffffffffffff0001, 0x80000001, 0x1]}}, @smc={0x1e, 0x40, {0xc4000011, [0x10001, 0x7ff, 0x3, 0x8000000000000001, 0x7fffffff]}}, @memwrite={0x6e, 0x30, @generic={0xd000, 0x69b, 0x4, 0xb}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80e0000, 0x180, 0xd, 0x5}}, @its_send_cmd={0xaa, 0x28, {0x8, 0x0, 0x3, 0x2, 0x7fff, 0xfff, 0x3}}, @code={0xa, 0xcc, {"000008d5005f99d200a0b0f2210080d2420180d2e30180d2e40180d2020000d4007008d5406093d20080b0f2c10080d2020080d2c30080d2a40180d2020000d4206497d20000b0f2210080d2820080d2230180d2e40080d2020000d4807e99d20020b0f2010180d2420080d2030180d2240080d2020000d4007008d50008c05aa0c581d20000b0f2e10080d2620080d2a30080d2640080d2020000d4a02987d20000b8f2010080d2c20180d2230080d2440180d2020000d4"}}, @uexit={0x0, 0x18, 0x4}, @its_setup={0x82, 0x28, {0x1, 0x1, 0x1f5}}, @hvc={0x32, 0x40, {0x4, [0x9, 0x4586, 0xfffffffffffffffa, 0x4, 0x3ff]}}, @its_setup={0x82, 0x28, {0x2, 0x2, 0x229}}, @svc={0x122, 0x40, {0xc4000003, [0x8, 0x8, 0xd3e, 0x9, 0x7]}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x8, 0x86a, 0x1}}, @eret={0xe6, 0x18, 0x80000001}, @its_setup={0x82, 0x28, {0x4, 0x3, 0x37d}}, @hvc={0x32, 0x40, {0x80008000, [0x9, 0x0, 0xffffffffc3869770, 0x1]}}, @hvc={0x32, 0x40, {0x8400000a, [0x8001, 0x7, 0x5, 0xeb, 0x2]}}], 0x570}, &(0x7f0000000600)=[@featur2={0x1, 0xd8}], 0x1) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x0, 0x32, r2, 0x0) mmap$KVM_VCPU(&(0x7f0000859000/0x2000)=nil, 0x930, 0x0, 0x110, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000007, 0x4f833, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) 10.76253526s ago: executing program 0 (id=19): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x300000c, 0x4f832, 0xffffffffffffffff, 0x1000000) (async) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10) 8.46895472s ago: executing program 1 (id=20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x341800, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x5450, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x12) 6.461202428s ago: executing program 0 (id=21): mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0xfffffffffffffffd) r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) write$eventfd(0xffffffffffffffff, &(0x7f0000000200)=0x8, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xc6) mmap$KVM_VCPU(&(0x7f0000ddb000/0x1000)=nil, 0x930, 0x0, 0x24132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000049b000/0x400000)=nil, 0x400000) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000ffa000/0x1000)=nil, 0x930, 0x3000003, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000647000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x300000a, 0x53033, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000eb3000/0x1000)=nil, 0x930, 0x0, 0x20031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f0f000/0x2000)=nil, 0x2000) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0x80111500, 0x20000000) r4 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) munmap(&(0x7f0000584000/0x800000)=nil, 0x800000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r4, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4000ae84, &(0x7f0000000240)={{0x0, 0xeeee8000, 0xb, 0xe, 0x5, 0x9, 0x3, 0x5, 0xfd, 0xfe, 0x6c, 0x3}, {0x31e970886d282174, 0x100000, 0xd, 0x8, 0x6, 0x9, 0x1, 0x8c, 0xf, 0x9, 0x3, 0x8b}, {0xd000, 0x100000, 0x76bb7851e5ae72fe, 0xd, 0x5, 0x0, 0x3, 0x4, 0x95, 0xc, 0x8, 0x9}, {0x1, 0x0, 0x9, 0x1, 0xb, 0xc, 0xa, 0x4, 0x0, 0x3, 0x5, 0x5}, {0x0, 0x4000, 0xd, 0x2, 0xff, 0x6, 0x4, 0x5, 0xff, 0x0, 0x1c, 0x7}, {0xd000, 0x1, 0x8, 0x9, 0xe, 0x4, 0xc2, 0xff, 0xcb, 0x36, 0x0, 0x7}, {0x0, 0x0, 0x10, 0x13, 0x1, 0xcd, 0x7, 0x5, 0x8, 0xfd, 0xf, 0x9}, {0x10000, 0x17000, 0xd, 0xa, 0x0, 0x40, 0x5, 0xd8, 0x4, 0x8, 0xff, 0x1}, {0x3000, 0x2}, {0xdddd1000, 0x127}, 0x8, 0x0, 0x0, 0x400a, 0x7, 0x1100, 0x6000, [0x0, 0x5, 0x7f, 0xc]}) close(r3) close(0x3) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0xea12157bff932e6}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0x40086602, 0x20000000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, r0, 0xb, 0x110, r5, 0x0) 4.546046925s ago: executing program 1 (id=22): r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ARM_PREFERRED_TARGET(r0, 0x8020aeaf, &(0x7f0000000000)) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)=0xff) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x31) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r1, 0x4068aea3, &(0x7f0000000080)={0xdf, 0x0, 0xe000}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x9ef9, 0x1000, 0x8}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)=0x4) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000180)={0x4, [0xc058, 0x3, 0x3, 0x3]}) r2 = ioctl$KVM_CREATE_GUEST_MEMFD(r1, 0xc040aed4, &(0x7f00000001c0)={0x66, 0x6b7}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000200)={0xde, "a782c528d6476e53fe0021605f09588479b6affdee579964316e2c18341d3640ee8efbd9850b25834c0c6ef2b180c983a94ac71531d67432bb5c1e64c230bc1079a90803086e821cf87e9c6e1abf2707492933d04807c0ab7653e33d19984f08d5c71f7c673bdca560000c17d3cc1afb935aae98003367220e8a91758c256d80fb0f0c6e12ffdf142774854607a0fc3973940dbe6dee0c2e7857f4276d4f85245a13fc413529b64316de6db0cc409b3f1710e35588b23932cfb1bea577e8c131a1ecbafe820bef289b714323ec3f9f16d5730109bbfff4b4105a0ae68c85"}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x2a) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000300)={0x8, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION2(r1, 0x40a0ae49, &(0x7f0000000340)={0x204, 0x3, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil, 0x57ce, r2}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000400)) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000480)=@other={0x5, &(0x7f0000000440)=0x65fb}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, r4, 0x0, 0x2010, r0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000004c0)={0xf000, 0x2, 0x8000}) ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000000500)={0xc0, 0x0, 0x8000}) r5 = ioctl$KVM_GET_STATS_FD_cpu(r0, 0xaece) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000580)={0x9}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0), 0x4000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600), 0x802, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x5) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x3a) ioctl$KVM_CAP_PTP_KVM(r8, 0x4068aea3, &(0x7f0000000640)) r9 = ioctl$KVM_GET_STATS_FD_cpu(r0, 0xaece) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x36) close(r9) 1.645673294s ago: executing program 0 (id=23): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x90) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r2, 0x100000d, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) ioctl$KVM_CHECK_EXTENSION(r0, 0x541b, 0xac) write$eventfd(0xffffffffffffffff, &(0x7f0000000200)=0x8, 0x8) r4 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000100)={0x0, &(0x7f0000000240)=[@irq_setup={0x46, 0x18, {0x1, 0x312}}, @uexit={0x0, 0x18, 0x7f}, @hvc={0x32, 0x40, {0x8400000a, [0x7ff, 0x4, 0x9, 0x401, 0x8]}}, @code={0xa, 0x6c, {"000840ba000008d5a0588fd200a0b8f2010080d2220080d2630180d2040080d2020000d4000028d5000000340028c09a000028d50000039e00c8b02e403f97d200e0b0f2e10180d2820080d2a30080d2a40080d2020000d4"}}, @mrs={0xbe, 0x18, {0x60300000001380a4}}, @irq_setup={0x46, 0x18, {0x0, 0x3e}}, @svc={0x122, 0x40, {0x5000000, [0x8, 0x0, 0x8, 0x9, 0x6]}}, @uexit={0x0, 0x18, 0xe}, @irq_setup={0x46, 0x18, {0x1, 0x6b}}, @code={0xa, 0x6c, {"809598d200a0b0f2210080d2220080d2430080d2e40080d2020000d4007008d5007008d5007008d5a0ed8ad200c0b0f2c10180d2420180d2030080d2c40080d2020000d4000008d5007008d500a0c00d00c0651e007008d5"}}, @msr={0x14, 0x20, {0x6030000000138055, 0x80bc}}, @uexit={0x0, 0x18, 0x80000001}, @msr={0x14, 0x20, {0x603000000013e08f, 0x9}}, @hvc={0x32, 0x40, {0x30000000, [0x0, 0x3ff, 0x3a27b5d1, 0x9, 0x7fffffffffffffff]}}, @uexit={0x0, 0x18, 0x7a7}, @mrs={0xbe, 0x18, {0x603000000013c2a3}}, @code={0xa, 0x6c, {"000c80b80060000d00f892d200e0b0f2410180d2620180d2830080d2840080d2020000d4000080d2000008d5000040d3000028d5000028d5007008d5009a83d200a0b0f2210180d2420080d2c30180d2440080d2020000d4"}}, @eret={0xe6, 0x18, 0x100}, @mrs={0xbe, 0x18, {0x603000000013e658}}, @irq_setup={0x46, 0x18, {0x3, 0x23b}}], 0x364}, &(0x7f0000000140)=[@featur1={0x1, 0x48}], 0x1) r5 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000180)={0x0, &(0x7f00000005c0)=[@svc={0x122, 0x40, {0xc4000005, [0x8, 0x40, 0x9, 0xfffffffffffffff9, 0x1]}}, @code={0xa, 0x6c, {"007008d50000651e20889ed200a0b8f2610180d2220180d2a30180d2040080d2020000d400a0e00d00a0c00d009681d20040b0f2610180d2420080d2830180d2840080d2020000d4000008d50080800c000028d5000008d5"}}, @uexit={0x0, 0x18, 0x6}, @smc={0x1e, 0x40, {0x0, [0xf7f50db, 0xe9a, 0x7fffffff]}}, @mrs={0xbe, 0x18, {0x603000000013e722}}, @its_send_cmd={0xaa, 0x28, {0xe, 0x0, 0x4, 0x3, 0x6, 0x0, 0x4}}, @svc={0x122, 0x40, {0xffff, [0xff, 0x4, 0x7fffffff, 0xffffffffffffffff, 0x501a54bc]}}, @irq_setup={0x46, 0x18, {0x1, 0x3a3}}, @irq_setup={0x46, 0x18, {0x0, 0x22c}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x3000, 0x6, 0xa}}, @its_send_cmd={0xaa, 0x28, {0xa, 0x1, 0x1, 0xc, 0x200, 0x7, 0x2}}, @uexit={0x0, 0x18, 0x5}], 0x224}, &(0x7f0000000800)=[@featur1={0x1, 0x84}], 0x1) mmap$KVM_VCPU(&(0x7f0000ffe000/0x1000)=nil, 0x0, 0x2000000, 0x24132, r5, 0x0) mmap$KVM_VCPU(&(0x7f0000ffa000/0x1000)=nil, 0x930, 0x3000003, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000647000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x300000a, 0x53033, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000eb3000/0x1000)=nil, 0x930, 0x0, 0x20031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0xdc032, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(0x0, 0x20, &(0x7f00000001c0)="fb0149dd033be3ac2cc4a29ea6ab8031d1dfd92f00000000010000005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa7fc869d22627e700", 0x0, 0x48) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r4, 0x4018aee1, &(0x7f0000000840)=@attr_pvtime_ipa={0x0, 0x2, 0x0, 0x32}) munmap(&(0x7f0000f0f000/0x2000)=nil, 0x2000) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x20) ioctl$KVM_CAP_PTP_KVM(r6, 0x4068aea3, &(0x7f0000000040)) 0s ago: executing program 1 (id=24): openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): [ 373.378184][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 405.691270][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:18739' (ED25519) to the list of known hosts. [ 583.847605][ T25] audit: type=1400 audit(583.050:61): avc: denied { name_bind } for pid=3304 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 [ 587.505338][ T25] audit: type=1400 audit(586.720:62): avc: denied { execute } for pid=3306 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 [ 587.525679][ T25] audit: type=1400 audit(586.760:63): avc: denied { execute_no_trans } for pid=3306 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 [ 607.917446][ T25] audit: type=1400 audit(607.160:64): avc: denied { mounton } for pid=3306 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 [ 607.949716][ T25] audit: type=1400 audit(607.190:65): avc: denied { mount } for pid=3306 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 [ 608.036161][ T3306] cgroup: Unknown subsys name 'net' [ 608.088006][ T25] audit: type=1400 audit(607.330:66): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 608.492672][ T3306] cgroup: Unknown subsys name 'cpuset' [ 608.590128][ T3306] cgroup: Unknown subsys name 'rlimit' [ 609.480899][ T25] audit: type=1400 audit(608.720:67): avc: denied { setattr } for pid=3306 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 [ 609.501533][ T25] audit: type=1400 audit(608.740:68): avc: denied { mounton } for pid=3306 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 [ 609.528798][ T25] audit: type=1400 audit(608.760:69): avc: denied { mount } for pid=3306 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 [ 610.677481][ T3310] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 610.695597][ T25] audit: type=1400 audit(609.930:70): avc: denied { relabelto } for pid=3310 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" [ 610.721985][ T25] audit: type=1400 audit(609.960:71): avc: denied { write } for pid=3310 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 [ 610.902250][ T25] audit: type=1400 audit(610.140:72): avc: denied { read } for pid=3306 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" [ 610.919886][ T25] audit: type=1400 audit(610.160:73): avc: denied { open } for pid=3306 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" [ 610.969159][ T3306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 660.198512][ T25] audit: type=1400 audit(659.410:74): avc: denied { execmem } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 664.278104][ T25] audit: type=1400 audit(663.520:75): avc: denied { read } for pid=3313 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 664.293153][ T25] audit: type=1400 audit(663.530:76): avc: denied { open } for pid=3313 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 [ 664.377677][ T25] audit: type=1400 audit(663.600:77): avc: denied { mounton } for pid=3313 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 [ 664.620574][ T25] audit: type=1400 audit(663.840:78): 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 [ 664.628948][ T25] audit: type=1400 audit(663.850:79): avc: denied { module_request } for pid=3313 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 665.709838][ T25] audit: type=1400 audit(664.950:80): avc: denied { sys_module } for pid=3313 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 689.326898][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 689.408428][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 689.489434][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 689.585726][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 704.900318][ T3313] hsr_slave_0: entered promiscuous mode [ 704.940735][ T3313] hsr_slave_1: entered promiscuous mode [ 706.666778][ T3314] hsr_slave_0: entered promiscuous mode [ 706.720584][ T3314] hsr_slave_1: entered promiscuous mode [ 706.786576][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 706.790700][ T3314] Cannot create hsr debugfs directory [ 712.285419][ T25] audit: type=1400 audit(711.510:81): avc: denied { create } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 712.331274][ T25] audit: type=1400 audit(711.570:82): avc: denied { write } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 712.387153][ T25] audit: type=1400 audit(711.610:83): avc: denied { read } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 712.511457][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 712.912275][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 713.181861][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 713.358188][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 715.146617][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 715.349591][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 715.521530][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 715.710962][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 727.383211][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 730.299015][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 783.421340][ T3313] veth0_vlan: entered promiscuous mode [ 783.970688][ T3313] veth1_vlan: entered promiscuous mode [ 785.597405][ T3313] veth0_macvtap: entered promiscuous mode [ 785.881644][ T3313] veth1_macvtap: entered promiscuous mode [ 786.942775][ T3314] veth0_vlan: entered promiscuous mode [ 787.919761][ T3314] veth1_vlan: entered promiscuous mode [ 788.031949][ T2096] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.122240][ T52] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.135145][ T52] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.146109][ T52] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 790.446741][ T25] audit: type=1400 audit(789.680:84): avc: denied { mount } for pid=3313 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 [ 790.722202][ T25] audit: type=1400 audit(789.960:85): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.J6ByXX/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 [ 790.867140][ T25] audit: type=1400 audit(790.100:86): avc: denied { mount } for pid=3313 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 [ 791.012754][ T3314] veth0_macvtap: entered promiscuous mode [ 791.167770][ T25] audit: type=1400 audit(790.410:87): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.J6ByXX/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 [ 791.259511][ T25] audit: type=1400 audit(790.500:88): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.J6ByXX/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3750 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 791.281794][ T3314] veth1_macvtap: entered promiscuous mode [ 791.702727][ T25] audit: type=1400 audit(790.940:89): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 791.978659][ T25] audit: type=1400 audit(791.200:90): avc: denied { mounton } for pid=3313 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 [ 792.089860][ T25] audit: type=1400 audit(791.320:91): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=3757 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 792.382139][ T25] audit: type=1400 audit(791.590:92): avc: denied { mount } for pid=3313 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 [ 792.509869][ T25] audit: type=1400 audit(791.660:93): avc: denied { mounton } for pid=3313 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 [ 792.988979][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.027672][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.038167][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.045085][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.017471][ T3313] 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. [ 804.476227][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 804.478071][ T25] audit: type=1400 audit(803.690:98): avc: denied { execute } for pid=3465 comm="syz.1.2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3814 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 810.661901][ T25] audit: type=1400 audit(809.900:99): avc: denied { read write } for pid=3472 comm="syz.0.4" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 810.693222][ T25] audit: type=1400 audit(809.930:100): avc: denied { open } for pid=3472 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 [ 811.560573][ T25] audit: type=1400 audit(810.800:101): avc: denied { ioctl } for pid=3472 comm="syz.0.4" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 847.198044][ T25] audit: type=1400 audit(846.400:102): avc: denied { setattr } for pid=3504 comm="syz.0.17" 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 [ 862.029396][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 862.030655][ C0] CPU: 0 UID: 0 PID: 3518 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT [ 862.031182][ C0] Hardware name: linux,dummy-virt (DT) [ 862.031678][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 862.032047][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 862.033648][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 862.033856][ C0] sp : ffff80008fff7c60 [ 862.033979][ C0] x29: ffff80008fff7c60 x28: f1f00000183ddd98 x27: ffff800087354000 [ 862.034570][ C0] x26: dbf000001dd752f0 x25: 00000000000000af x24: 00000000000014f8 [ 862.034884][ C0] x23: 00000000000000af x22: afff80008c97a260 x21: afff80008c979ff0 [ 862.035165][ C0] x20: 0000000000000000 x19: efff800000000000 x18: ffffc1ffc078bd38 [ 862.035472][ C0] x17: 00000000000000fe x16: 00000000000000ff x15: 00000000000000fe [ 862.035781][ C0] x14: ffffffffffffffff x13: 00000000000000de x12: ffff7c1ffbf7c329 [ 862.036068][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 862.036468][ C0] x8 : f1f00000183dd880 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 862.036757][ C0] x5 : 0000000000000001 x4 : ffff80008fff7ac0 x3 : 0000000000000004 [ 862.037066][ C0] x2 : 0000000000009290 x1 : 0000000000000000 x0 : 00000000c600001b [ 862.037854][ C0] Kernel panic - not syncing: Unhandled exception [ 862.049399][ C0] CPU: 0 UID: 0 PID: 3518 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT [ 862.050526][ C0] Hardware name: linux,dummy-virt (DT) [ 862.051320][ C0] Call trace: [ 862.052117][ C0] show_stack+0x2c/0x3c (C) [ 862.053150][ C0] __dump_stack+0x30/0x40 [ 862.053891][ C0] dump_stack_lvl+0x30/0x12c [ 862.054566][ C0] dump_stack+0x1c/0x28 [ 862.055131][ C0] vpanic+0x22c/0x59c [ 862.055754][ C0] vpanic+0x0/0x59c [ 862.056419][ C0] el1t_64_irq_handler+0x0/0x1c [ 862.057154][ C0] el1_abort+0x0/0x5c [ 862.057824][ C0] el1h_64_sync+0x6c/0x70 [ 862.058647][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 862.059448][ C0] kvm_arch_init_vm+0x150/0x288 [ 862.060203][ C0] kvm_dev_ioctl+0x838/0x105c [ 862.061002][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 862.061815][ C0] invoke_syscall+0x90/0x2b4 [ 862.062603][ C0] el0_svc_common+0x180/0x2f4 [ 862.063340][ C0] do_el0_svc+0x58/0x74 [ 862.064005][ C0] el0_svc+0x58/0x164 [ 862.064634][ C0] el0t_64_sync_handler+0x84/0x12c [ 862.065279][ C0] el0t_64_sync+0x198/0x19c [ 862.067157][ C0] Kernel Offset: disabled [ 862.067711][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 862.068599][ C0] Memory Limit: none [ 862.071346][ C0] [ 862.071802][ C0] ================================ [ 862.072438][ C0] WARNING: inconsistent lock state [ 862.073033][ C0] syzkaller #0 Not tainted [ 862.073747][ C0] -------------------------------- [ 862.074298][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 862.075082][ C0] syz.0.23/3518 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 862.075892][ C0] b9f000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 862.077920][ C0] {INITIAL USE} state was registered at: [ 862.078579][ C0] lock_acquire+0x14c/0x2e0 [ 862.079372][ C0] _raw_spin_lock+0x48/0x60 [ 862.080033][ C0] kobject_add_internal+0x46c/0xee4 [ 862.080741][ C0] kobject_add+0x10c/0x1d0 [ 862.081384][ C0] device_add+0x494/0xd78 [ 862.082079][ C0] device_register+0x28/0x38 [ 862.082714][ C0] faux_bus_init+0x1c/0x88 [ 862.083371][ C0] driver_init+0x30/0x58 [ 862.084005][ C0] do_basic_setup+0x1c/0xa8 [ 862.084648][ C0] kernel_init_freeable+0x244/0x330 [ 862.085353][ C0] kernel_init+0x24/0x1d0 [ 862.086021][ C0] ret_from_fork+0x10/0x20 [ 862.086758][ C0] irq event stamp: 1414 [ 862.087285][ C0] hardirqs last enabled at (1413): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 862.088227][ C0] hardirqs last disabled at (1414): [] __panic_unhandled+0x24/0x68 [ 862.089164][ C0] softirqs last enabled at (1384): [] handle_softirqs+0xb8c/0xd08 [ 862.090250][ C0] softirqs last disabled at (1373): [] __do_softirq+0x14/0x20 [ 862.091353][ C0] [ 862.091353][ C0] other info that might help us debug this: [ 862.092168][ C0] Possible unsafe locking scenario: [ 862.092168][ C0] [ 862.092936][ C0] CPU0 [ 862.093405][ C0] ---- [ 862.093864][ C0] lock(&k->list_lock); [ 862.094607][ C0] [ 862.095054][ C0] lock(&k->list_lock); [ 862.095800][ C0] [ 862.095800][ C0] *** DEADLOCK *** [ 862.095800][ C0] [ 862.096545][ C0] no locks held by syz.0.23/3518. [ 862.097137][ C0] [ 862.097137][ C0] stack backtrace: [ 862.097789][ C0] CPU: 0 UID: 0 PID: 3518 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT [ 862.098683][ C0] Hardware name: linux,dummy-virt (DT) [ 862.099246][ C0] Call trace: [ 862.099684][ C0] show_stack+0x2c/0x3c (C) [ 862.100468][ C0] __dump_stack+0x30/0x40 [ 862.101124][ C0] dump_stack_lvl+0x30/0x12c [ 862.101806][ C0] dump_stack+0x1c/0x28 [ 862.102455][ C0] print_usage_bug+0x2f4/0x32c [ 862.103096][ C0] verify_lock_unused+0x78/0x88 [ 862.103875][ C0] lock_acquire+0x22c/0x2e0 [ 862.104606][ C0] _raw_spin_lock+0x48/0x60 [ 862.105272][ C0] bus_for_each_dev+0x60/0x2a4 [ 862.106000][ C0] coresight_panic_cb+0x2c/0x3c [ 862.106688][ C0] notifier_call_chain+0x1e8/0x65c [ 862.107478][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 862.108192][ C0] vpanic+0x2c4/0x59c [ 862.108841][ C0] vpanic+0x0/0x59c [ 862.109504][ C0] el1t_64_irq_handler+0x0/0x1c [ 862.110131][ C0] el1_abort+0x0/0x5c [ 862.110741][ C0] el1h_64_sync+0x6c/0x70 [ 862.111397][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 862.112097][ C0] kvm_arch_init_vm+0x150/0x288 [ 862.112745][ C0] kvm_dev_ioctl+0x838/0x105c [ 862.113476][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 862.114207][ C0] invoke_syscall+0x90/0x2b4 [ 862.115132][ C0] el0_svc_common+0x180/0x2f4 [ 862.115874][ C0] do_el0_svc+0x58/0x74 [ 862.116604][ C0] el0_svc+0x58/0x164 [ 862.117264][ C0] el0t_64_sync_handler+0x84/0x12c [ 862.117986][ C0] el0t_64_sync+0x198/0x19c [ 862.120062][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 14:33:26 Registers: info registers vcpu 0 CPU#0 PC=ffff80008212779c X00=0000000000000003 X01=0000000000000002 X02=0000000000000060 X03=ffff800082127590 X04=0000000000000001 X05=0000000000000000 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=6cff80008c43b000 X09=0000000000000073 X10=0000000000000073 X11=00000000000000fe X12=00000000000000ad X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=00000000000000fe X18=ffffc1ffc078bd38 X19=efff800000000000 X20=adf000000dcb0880 X21=6cff80008c43b018 X22=0000000000000002 X23=adf000000dcb097c X24=00000000000000ad X25=0000000000000000 X26=6cff80008c43b000 X27=00000000000000ad X28=00000000000000ad X29=ffff80008fff73f0 X30=ffff800082127790 SP=ffff80008fff73e0 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=0000fffffa3bdba0:0000fffffa3bdba0 Z17=ffffff80ffffffd0:0000fffffa3bdb70 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