last executing test programs: 31.586960104s ago: executing program 0 (id=18): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f00006b6000/0x4000)=nil, r3, 0x6, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) mmap$KVM_VCPU(&(0x7f0000001000/0x2000)=nil, r1, 0x0, 0x4120932, r4, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1000009, 0x16831, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x2, 0x23ac5f9b426ec4b1, 0xffffffffffffffff, 0x0) 29.095820773s ago: executing program 1 (id=19): ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000000)={0x76dc8650, 0x4}) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x40086602, 0x20000000) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x4f) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0xdc032, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(0x0, 0x20, &(0x7f00000001c0)="fb0149dd033be3ac2cc4a29ea6ab8031d1dfd92f00000000010000005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa7fc869d22627e700", 0x0, 0x48) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r3, 0xae00, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vcpu(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000040)=@attr_irq_timer={0x0, 0x1, 0x1, &(0x7f0000000000)=0x13}) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 26.63347476s ago: executing program 0 (id=20): mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0x5460, 0x0) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x9032, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r4, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0xc00000)=nil, r2, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xf, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000692000/0x3000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r6 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000440)={0x0, &(0x7f0000000000)=[@svc={0x122, 0x40, {0x80, [0x1, 0x2, 0x3, 0x80, 0xf]}}, @irq_setup={0x46, 0x18, {0x0, 0x196}}, @uexit={0x0, 0x18, 0xfffffffffffff800}, @code={0xa, 0x3c, {"007008d50008a03c000008d5007008d50040df0d0000259e00fc205e00d8a10e008008d5000008d5"}}, @mrs={0xbe, 0x18, {0x603000000013b79f}}, @msr={0x14, 0x20, {0x5cb7, 0x897e}}, @code={0xa, 0x9c, {"60d599d200a0b8f2010080d2e20080d2030080d2640080d2020000d4007008d5007008d5008008d500c39bd200e0b8f2e10080d2020180d2630180d2e40080d2020000d4007008d5008008d5007008d500b68dd200e0b8f2a10180d2820080d2c30080d2e40080d2020000d480158ed20040b8f2410080d2220080d2830080d2040180d2020000d4"}}, @msr={0x14, 0x20, {0x603000000013df51, 0x4}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80e0000, 0x180, 0x95, 0x1}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x8100000, 0xe7157079b9ac9b37, 0x1b40000000000000, 0x7}}, @eret={0xe6, 0x18, 0xffffffffffffffff}, @msr={0x14, 0x20, {0x6030000000139828, 0x4}}, @svc={0x122, 0x40, {0x8400000b, [0x4, 0xf, 0x8, 0x3, 0xffffffff00000000]}}, @mrs={0xbe, 0x18, {0x603000000013c665}}, @smc={0x1e, 0x40, {0xc4000004, [0x8, 0x1000000000, 0x5, 0xe6, 0xbf]}}, @mrs={0xbe, 0x18, {0x603000000013df18}}, @its_send_cmd={0xaa, 0x28, {0x1, 0x1, 0x0, 0xc, 0x5, 0x7, 0x1}}, @code={0xa, 0xcc, {"e00a91d200a0b8f2410080d2620080d2e30180d2a40180d2020000d4e0c290d20020b8f2c10080d2620080d2430180d2a40080d2020000d4a06981d200c0b0f2810080d2c20080d2a30080d2040080d2020000d400a0800d000028d50004002f0070400ce02581d200a0b8f2610080d2220180d2830180d2c40180d2020000d4009e8fd20020b8f2210180d2820180d2a30080d2440180d2020000d4c0ee99d20040b0f2e10180d2020080d2030180d2840080d2020000d4"}}, @its_send_cmd={0xaa, 0x28, {0xa, 0x1, 0x3, 0xb, 0x7, 0x6}}, @uexit={0x0, 0x18, 0x2}], 0x41c}, &(0x7f0000000480)=[@featur2={0x1, 0x2}], 0x1) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, r5, 0xc, 0x10010, r6, 0x20000000) 24.035618681s ago: executing program 1 (id=21): mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f00006b6000/0x4000)=nil, r1, 0x6, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x20100, 0x0) munmap(&(0x7f0000667000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000f2a000/0x4000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0xea12157bff932e6}) r2 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, r3, 0x0, 0x28031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x6, 0x8032, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x28) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0x40086602, 0x20000000) munmap(&(0x7f0000584000/0x800000)=nil, 0x800000) 20.249368091s ago: executing program 0 (id=22): munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x41e881, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f00006b6000/0x4000)=nil, r1, 0x6, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x7000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f000055f000/0x2000)=nil, r1, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000678000/0x3000)=nil, r1, 0x1000002, 0x10010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x187602, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r4, 0x1000002, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000667000/0x2000)=nil, 0x2000) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffc000/0x2000)=nil, r5, 0x2000003, 0x80010, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x600101, 0x0) mmap$KVM_VCPU(&(0x7f0000ff8000/0x4000)=nil, 0x0, 0x3000005, 0x41812, r6, 0x0) openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f000054b000/0x3000)=nil, r1, 0x1000002, 0x80010, 0xffffffffffffffff, 0x0) 18.081295125s ago: executing program 1 (id=23): openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xc0189436, 0x100000000000000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) (async) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006b3000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) (async) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x100000c, 0x6832, 0xffffffffffffffff, 0x0) r3 = eventfd2(0xfffffffa, 0x80001) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) (async) write$eventfd(r3, &(0x7f0000000200)=0x8, 0x8) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, r2, 0x2000006, 0x80010, r4, 0x0) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r2, 0x100000a, 0x40010, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) syz_kvm_vgic_v3_setup(0xffffffffffffffff, 0x3, 0x140) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, r5, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, r5, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) 13.519829818s ago: executing program 0 (id=24): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x2000001, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x0) openat$kvm(0x0, &(0x7f0000000000), 0x72483, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x3000000, 0x4f831, 0xffffffffffffffff, 0x0) 12.143379807s ago: executing program 1 (id=25): mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f0000efc000/0x4000)=nil, r0, 0x9, 0x40010, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) 7.923616664s ago: executing program 0 (id=26): r0 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x8, 0x2, 0x7f1}) (async) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r0, 0x4010aeb5, &(0x7f0000000040)={0x9, 0x74e}) (async) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2a) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x1, 0x8080000, 0x84d, 0x0, 0x1}) (async) ioctl$KVM_CAP_ARM_USER_IRQ(r0, 0x4068aea3, &(0x7f00000000c0)) (async) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0xb) ioctl$KVM_CAP_DIRTY_LOG_RING(r2, 0x4068aea3, &(0x7f0000000140)={0xc0, 0x0, 0xf000}) (async) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000001c0)={0x2, 0x100000, 0x0, r0, 0x8}) (async) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x100000000, 0x0, 0x2, r0, 0x8}) (async) r3 = eventfd2(0x9, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000240)={r0, 0x200, 0x6, r3}) syz_kvm_setup_syzos_vm$arm64(r0, &(0x7f0000bfe000/0x400000)=nil) (async) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2) (async) ioctl$KVM_SET_USER_MEMORY_REGION2(r2, 0x40a0ae49, &(0x7f0000000280)={0x10200, 0x3, 0x100000, 0x1000, &(0x7f0000e3b000/0x1000)=nil, 0x9, r0}) (async) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(r2, 0x4068aea3, &(0x7f0000000340)) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r2, 0x4010aeb5, &(0x7f00000003c0)={0x40, 0xc}) (async) ioctl$KVM_SET_USER_MEMORY_REGION2(r2, 0x40a0ae49, &(0x7f0000000400)={0x0, 0x7, 0x8000000, 0x2000, &(0x7f0000ffe000/0x2000)=nil, 0x0, r0}) (async) ioctl$KVM_CAP_ARM_MTE(r4, 0x4068aea3, &(0x7f00000004c0)) (async) ioctl$KVM_RESET_DIRTY_RINGS(r0, 0xaec7) ioctl$KVM_CREATE_GUEST_MEMFD(r4, 0xc040aed4, &(0x7f0000000540)={0x1, 0xbbc}) (async) ioctl$KVM_GET_DEVICE_ATTR_vm(r2, 0x4018aee2, &(0x7f00000005c0)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000580)={0x6, 0x5}}) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f0000000600)={0xa8, 0x0, 0x1}) (async) ioctl$KVM_ARM_SET_COUNTER_OFFSET(r0, 0x4010aeb5, &(0x7f0000000680)={0x6, 0x6}) ioctl$KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE(r4, 0x4068aea3, &(0x7f00000006c0)={0xe4, 0x0, 0x6}) (async) r5 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000740)={0x4, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION2(r1, 0x40a0ae49, &(0x7f0000000780)={0x1ff, 0x0, 0xdddd1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffffc01, r5}) (async) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000840)={0x2, 0x0, [{0x1, 0x0, 0x1, 0x0, @adapter={0xffff, 0x5d, 0x2, 0x401, 0x7ae}}, {0x80000000, 0x3, 0x1, 0x0, @sint={0x2c, 0x5}}]}) (async) ioctl$KVM_CAP_ARM_MTE(r1, 0x4068aea3, &(0x7f00000008c0)) (async) ioctl$KVM_CAP_HALT_POLL(r1, 0x4068aea3, &(0x7f0000000940)={0xb6, 0x0, 0xe}) 5.876530325s ago: executing program 1 (id=27): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7f) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r1, 0x100000d, 0x9032, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xb2) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x100000c, 0x6832, 0xffffffffffffffff, 0x0) 2.168741086s ago: executing program 0 (id=28): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r1, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000500)={0x0, &(0x7f0000000580)=[@msr={0x14, 0x20, {0x603000000013e6cc, 0x5}}, @hvc={0x32, 0x40, {0x0, [0x4, 0x81, 0x1, 0xfffffffffffffcaf, 0x9]}}, @irq_setup={0x46, 0x18, {0x1, 0x231}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80a0000, 0x180, 0x963f, 0x5}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1c00, 0x1720, 0x1}}, @msr={0x14, 0x20, {0x50280000001a3f7b, 0x1ff}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x100, 0x7ff000000, 0x3}}, @hvc={0x32, 0x40, {0xa4daea04d16e7c47, [0x1, 0x2cc5, 0x0, 0x4abb, 0xb]}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x0, 0xfffffffffffffbff, 0xa}}, @its_send_cmd={0xaa, 0x28, {0x8, 0x1, 0x1, 0x6, 0x81, 0x8}}, @irq_setup={0x46, 0x18, {0x1, 0x93}}, @code={0xa, 0x86, {"00409f0c0060000d000028d500b8215e0090807f000008d5404488d200c0b0f2c10180d2a20180d2030180d2c40080d2020000d480fa92d200c0b0f2810080d2820180d2430180d2640180d2020000d4000008d580e083d200a0b0f2a10180d2a20180d2830080d2640180d20200001cd464"}}, @its_setup={0x82, 0x28, {0x2, 0x1, 0x4f}}, @mrs={0xbe, 0x18, {0x603000000013e21b}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0xffd0, 0x7}}, @its_setup={0x82, 0x28, {0x1, 0x4, 0x1fc}}, @smc={0x1e, 0x40, {0xc400000d, [0x1, 0x0, 0xfffffffffffffff9, 0x3, 0x32]}}, @its_setup={0x82, 0x28, {0x4, 0x3, 0x276}}, @smc={0x1e, 0x40, {0x84000001, [0x2, 0x5, 0x2f, 0x6883eb2a, 0xfffffffffffff801]}}, @mrs={0xbe, 0x18, {0x603000000013c015}}, @memwrite={0x6e, 0x30, @generic={0x3000, 0xa19, 0xbd}}, @mrs={0xbe, 0x18, {0x603000000013df63}}, @code={0xa, 0x84, {"020000d4007008d5000008d5008008d5a0c698d200a0b0f2610180d2820080d2830180d2a40180d2020000d480a592d200c0b8f2410080d2e20180d2630080d2640180d2020000d4c00989d20040b0f2810180d2020080d2c30080d2840080d2020000d40080208800a0c00d00eca07e"}}, @memwrite={0x6e, 0x30, @generic={0xdddd0000, 0xae6, 0x1, 0xc}}, @its_setup={0x82, 0x28, {0x1, 0x2, 0x3b}}], 0x4da}, &(0x7f0000000540)=[@featur2={0x1, 0x8}], 0x1) mmap$KVM_VCPU(&(0x7f0000f40000/0x1000)=nil, r1, 0x3000008, 0x40010, r2, 0x0) munmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) 0s ago: executing program 1 (id=29): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ARM_VCPU_FINALIZE(r4, 0x4004aec2, &(0x7f0000000040)=0x7) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xf) ioctl$KVM_CHECK_EXTENSION(r1, 0x401c5820, 0xffff98600fff) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x31) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xe1) kernel console output (not intermixed with test programs): [ 377.170074][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 438.554262][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:16986' (ED25519) to the list of known hosts. [ 589.942456][ T25] audit: type=1400 audit(589.150:61): 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 [ 590.900423][ T25] audit: type=1400 audit(590.110:62): 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 [ 590.918279][ T25] audit: type=1400 audit(590.130:63): 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 [ 613.144250][ T25] audit: type=1400 audit(612.360:64): 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 [ 613.193458][ T25] audit: type=1400 audit(612.410:65): 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 [ 613.362896][ T3308] cgroup: Unknown subsys name 'net' [ 613.445684][ T25] audit: type=1400 audit(612.660:66): 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 [ 613.821880][ T3308] cgroup: Unknown subsys name 'cpuset' [ 613.923285][ T3308] cgroup: Unknown subsys name 'rlimit' [ 614.830887][ T25] audit: type=1400 audit(614.050:67): 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 [ 614.860683][ T25] audit: type=1400 audit(614.070:68): 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 [ 614.878469][ T25] audit: type=1400 audit(614.090:69): 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 [ 616.035371][ T3311] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 616.055854][ T25] audit: type=1400 audit(615.270:70): 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" [ 616.068339][ T25] audit: type=1400 audit(615.280:71): 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 [ 616.262264][ T25] audit: type=1400 audit(615.480:72): 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" [ 616.284778][ T25] audit: type=1400 audit(615.490:73): 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" [ 616.331033][ T3308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 666.030373][ T25] audit: type=1400 audit(665.210:74): 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 [ 670.167719][ T25] audit: type=1400 audit(669.380:75): 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 [ 670.192663][ T25] audit: type=1400 audit(669.410:76): 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 [ 670.281096][ T25] audit: type=1400 audit(669.500:77): 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 [ 670.527344][ T25] audit: type=1400 audit(669.740:78): 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 [ 670.551679][ T25] audit: type=1400 audit(669.770:79): 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 [ 671.683099][ T25] audit: type=1400 audit(670.900:80): 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 [ 671.694977][ T25] audit: type=1400 audit(670.910:81): 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 [ 696.029207][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 696.527828][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 696.941316][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 697.462064][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 712.985710][ T3314] hsr_slave_0: entered promiscuous mode [ 713.014269][ T3314] hsr_slave_1: entered promiscuous mode [ 713.850435][ T3315] hsr_slave_0: entered promiscuous mode [ 713.887213][ T3315] hsr_slave_1: entered promiscuous mode [ 713.919377][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 713.923496][ T3315] Cannot create hsr debugfs directory [ 719.423999][ T25] audit: type=1400 audit(718.640:82): 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 [ 719.467954][ T25] audit: type=1400 audit(718.680:83): 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 [ 719.523139][ T25] audit: type=1400 audit(718.740:84): 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 [ 719.663870][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 719.983934][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 720.229018][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 720.682766][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 722.112002][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 722.344083][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 722.505164][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 722.691038][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 735.044863][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 737.520554][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 792.814424][ T3314] veth0_vlan: entered promiscuous mode [ 793.378676][ T3314] veth1_vlan: entered promiscuous mode [ 795.275756][ T3314] veth0_macvtap: entered promiscuous mode [ 795.314370][ T3315] veth0_vlan: entered promiscuous mode [ 795.710664][ T3314] veth1_macvtap: entered promiscuous mode [ 796.126990][ T3315] veth1_vlan: entered promiscuous mode [ 797.919601][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 797.930506][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 797.958262][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 797.964516][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 798.900640][ T3315] veth0_macvtap: entered promiscuous mode [ 799.370482][ T3315] veth1_macvtap: entered promiscuous mode [ 800.402794][ T25] audit: type=1400 audit(799.620:85): 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 [ 800.591377][ T25] audit: type=1400 audit(799.790:86): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.Ow944D/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 [ 800.829266][ T25] audit: type=1400 audit(799.980:87): 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 [ 801.158499][ T25] audit: type=1400 audit(800.370:88): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.Ow944D/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 [ 801.368338][ T25] audit: type=1400 audit(800.570:89): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.Ow944D/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3762 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 801.957935][ T3363] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.991483][ T3363] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 802.014324][ T25] audit: type=1400 audit(801.160:90): 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 [ 802.030677][ T3363] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 802.040836][ T3363] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 802.221465][ T25] audit: type=1400 audit(801.370:91): 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 [ 802.245999][ T25] audit: type=1400 audit(801.460:92): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="gadgetfs" ino=3770 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 802.500326][ T25] audit: type=1400 audit(801.710:93): 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 [ 802.602744][ T25] audit: type=1400 audit(801.820:94): 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 [ 804.185247][ 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. [ 816.843590][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 816.853815][ T25] audit: type=1400 audit(816.060:99): avc: denied { read } for pid=3465 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 [ 816.929295][ T25] audit: type=1400 audit(816.130:100): avc: denied { open } for pid=3465 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 [ 817.032196][ T25] audit: type=1400 audit(816.240:101): avc: denied { ioctl } for pid=3465 comm="syz.0.1" 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 [ 819.823042][ T25] audit: type=1400 audit(819.030:102): avc: denied { execute } for pid=3465 comm="syz.0.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3817 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 850.671116][ T25] audit: type=1400 audit(849.880:103): avc: denied { append } for pid=3497 comm="syz.1.11" 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 [ 865.334368][ T25] audit: type=1400 audit(864.550:104): avc: denied { write } for pid=3515 comm="syz.0.16" 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 [ 872.034656][ T25] audit: type=1400 audit(871.210:105): avc: denied { setattr } for pid=3521 comm="syz.1.19" 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 [ 902.012581][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 902.013826][ C0] CPU: 0 UID: 0 PID: 3545 Comm: syz.1.29 Not tainted syzkaller #0 PREEMPT [ 902.014378][ C0] Hardware name: linux,dummy-virt (DT) [ 902.014871][ C0] pstate: 80402009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 902.015267][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 902.016833][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 902.017040][ C0] sp : ffff8000a3c67c60 [ 902.017175][ C0] x29: ffff8000a3c67c60 x28: 91f000001dec5d98 x27: ffff800087354000 [ 902.017737][ C0] x26: 39f000001d93b2f0 x25: 000000000000004c x24: 00000000000014f8 [ 902.018040][ C0] x23: 000000000000004c x22: 4cff80008c96a260 x21: 4cff80008c969ff0 [ 902.018331][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 902.018631][ C0] x17: 00000000000000c2 x16: ffff800080011d9c x15: 00000000000000fe [ 902.018922][ C0] x14: ffffffffffffffff x13: 000000000000003b x12: ffff7c1ffbf7c32b [ 902.019220][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 902.019590][ C0] x8 : 91f000001dec5880 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 902.019865][ C0] x5 : 0000000000000001 x4 : ffff8000a3c67ac0 x3 : 0000000000000004 [ 902.020150][ C0] x2 : 00000000000092b4 x1 : 0000000000000000 x0 : 00000000c600001b [ 902.020913][ C0] Kernel panic - not syncing: Unhandled exception [ 902.032637][ C0] CPU: 0 UID: 0 PID: 3545 Comm: syz.1.29 Not tainted syzkaller #0 PREEMPT [ 902.033814][ C0] Hardware name: linux,dummy-virt (DT) [ 902.034604][ C0] Call trace: [ 902.035405][ C0] show_stack+0x2c/0x3c (C) [ 902.036485][ C0] __dump_stack+0x30/0x40 [ 902.037198][ C0] dump_stack_lvl+0x30/0x12c [ 902.037831][ C0] dump_stack+0x1c/0x28 [ 902.038468][ C0] vpanic+0x22c/0x59c [ 902.039121][ C0] vpanic+0x0/0x59c [ 902.039735][ C0] el1t_64_irq_handler+0x0/0x1c [ 902.040394][ C0] el1_abort+0x0/0x5c [ 902.041063][ C0] el1h_64_sync+0x6c/0x70 [ 902.041794][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 902.042560][ C0] kvm_arch_init_vm+0x150/0x288 [ 902.043259][ C0] kvm_dev_ioctl+0x838/0x105c [ 902.043967][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 902.044708][ C0] invoke_syscall+0x90/0x2b4 [ 902.045467][ C0] el0_svc_common+0x180/0x2f4 [ 902.046244][ C0] do_el0_svc+0x58/0x74 [ 902.046945][ C0] el0_svc+0x58/0x164 [ 902.047544][ C0] el0t_64_sync_handler+0x84/0x12c [ 902.048220][ C0] el0t_64_sync+0x198/0x19c [ 902.049928][ C0] Kernel Offset: disabled [ 902.050467][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 902.051268][ C0] Memory Limit: none [ 902.052098][ C0] [ 902.052544][ C0] ================================ [ 902.053057][ C0] WARNING: inconsistent lock state [ 902.053662][ C0] syzkaller #0 Not tainted [ 902.054362][ C0] -------------------------------- [ 902.054927][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 902.055583][ C0] syz.1.29/3545 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 902.056332][ C0] e5f000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 902.058180][ C0] {INITIAL USE} state was registered at: [ 902.058831][ C0] lock_acquire+0x14c/0x2e0 [ 902.059631][ C0] _raw_spin_lock+0x48/0x60 [ 902.060327][ C0] kobject_add_internal+0x46c/0xee4 [ 902.060971][ C0] kobject_add+0x10c/0x1d0 [ 902.061643][ C0] device_add+0x494/0xd78 [ 902.062276][ C0] device_register+0x28/0x38 [ 902.062902][ C0] faux_bus_init+0x1c/0x88 [ 902.063565][ C0] driver_init+0x30/0x58 [ 902.064190][ C0] do_basic_setup+0x1c/0xa8 [ 902.064800][ C0] kernel_init_freeable+0x244/0x330 [ 902.065451][ C0] kernel_init+0x24/0x1d0 [ 902.066068][ C0] ret_from_fork+0x10/0x20 [ 902.066815][ C0] irq event stamp: 658 [ 902.067385][ C0] hardirqs last enabled at (657): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 902.068318][ C0] hardirqs last disabled at (658): [] __panic_unhandled+0x24/0x68 [ 902.069185][ C0] softirqs last enabled at (650): [] handle_softirqs+0xb8c/0xd08 [ 902.070103][ C0] softirqs last disabled at (631): [] __do_softirq+0x14/0x20 [ 902.071261][ C0] [ 902.071261][ C0] other info that might help us debug this: [ 902.072043][ C0] Possible unsafe locking scenario: [ 902.072043][ C0] [ 902.072766][ C0] CPU0 [ 902.073231][ C0] ---- [ 902.073640][ C0] lock(&k->list_lock); [ 902.074352][ C0] [ 902.074791][ C0] lock(&k->list_lock); [ 902.075521][ C0] [ 902.075521][ C0] *** DEADLOCK *** [ 902.075521][ C0] [ 902.076266][ C0] no locks held by syz.1.29/3545. [ 902.076865][ C0] [ 902.076865][ C0] stack backtrace: [ 902.077583][ C0] CPU: 0 UID: 0 PID: 3545 Comm: syz.1.29 Not tainted syzkaller #0 PREEMPT [ 902.078460][ C0] Hardware name: linux,dummy-virt (DT) [ 902.078996][ C0] Call trace: [ 902.079460][ C0] show_stack+0x2c/0x3c (C) [ 902.080210][ C0] __dump_stack+0x30/0x40 [ 902.080859][ C0] dump_stack_lvl+0x30/0x12c [ 902.081506][ C0] dump_stack+0x1c/0x28 [ 902.082104][ C0] print_usage_bug+0x2f4/0x32c [ 902.082811][ C0] verify_lock_unused+0x78/0x88 [ 902.083523][ C0] lock_acquire+0x22c/0x2e0 [ 902.084266][ C0] _raw_spin_lock+0x48/0x60 [ 902.084936][ C0] bus_for_each_dev+0x60/0x2a4 [ 902.085636][ C0] coresight_panic_cb+0x2c/0x3c [ 902.086377][ C0] notifier_call_chain+0x1e8/0x65c [ 902.087205][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 902.087946][ C0] vpanic+0x2c4/0x59c [ 902.088545][ C0] vpanic+0x0/0x59c [ 902.089171][ C0] el1t_64_irq_handler+0x0/0x1c [ 902.089829][ C0] el1_abort+0x0/0x5c [ 902.090471][ C0] el1h_64_sync+0x6c/0x70 [ 902.091180][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 902.091818][ C0] kvm_arch_init_vm+0x150/0x288 [ 902.092549][ C0] kvm_dev_ioctl+0x838/0x105c [ 902.093303][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 902.094064][ C0] invoke_syscall+0x90/0x2b4 [ 902.094780][ C0] el0_svc_common+0x180/0x2f4 [ 902.095568][ C0] do_el0_svc+0x58/0x74 [ 902.096290][ C0] el0_svc+0x58/0x164 [ 902.096912][ C0] el0t_64_sync_handler+0x84/0x12c [ 902.097618][ C0] el0t_64_sync+0x198/0x19c [ 902.099588][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:46:27 Registers: info registers vcpu 0 CPU#0 PC=ffff800082127694 X00=0000000000000003 X01=0000000000000002 X02=0000000000000060 X03=ffff800082127590 X04=0000000000000001 X05=0000000000000000 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=91f000001dec5880 X09=0000000000110001 X10=0000000000ff0100 X11=00000000000000fe X12=0000000000000049 X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=00000000000000c2 X18=fff0000072d86400 X19=efff800000000000 X20=49f000000dcb0880 X21=6aff80008c43b018 X22=0000000000000002 X23=49f000000dcb097c X24=0000000000000049 X25=49f000000dcb0ac8 X26=49f000000dcb08c8 X27=0000000000000049 X28=0000000000000049 X29=ffff8000a3c673f0 X30=ffff800082127694 SP=ffff8000a3c673e0 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=0000ffffd1beebf0:0000ffffd1beebf0 Z17=ffffff80ffffffd0:0000ffffd1beebc0 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