last executing test programs: 25.99622448s ago: executing program 0 (id=26): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x69) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x9032, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r3 = openat$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$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x4019032, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, r6, 0x1000004, 0x100010, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x400201, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x9e) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r8, 0xae04) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0xf) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x6, 0x8032, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r10 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) syz_kvm_setup_syzos_vm$arm64(r9, &(0x7f0000000000/0x400000)=nil) ioctl$KVM_INTERRUPT(r10, 0x4004ae86, 0x0) 22.359868278s ago: executing program 1 (id=27): r0 = syz_kvm_add_vcpu$arm64(0x0, 0x0, &(0x7f0000000000)=[@featur2={0x1, 0x30}], 0x1) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r0, 0x0) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) 18.862586622s ago: executing program 0 (id=28): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80180, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x5450, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x1000009, 0x16831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0xfffffffffffffffd) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae03, 0xbb) syz_kvm_setup_syzos_vm$arm64(r3, &(0x7f0000bff000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f000000d000/0x3000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f000000f000/0x400000)=nil) 16.981320047s ago: executing program 1 (id=29): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xef) 14.338846547s ago: executing program 0 (id=30): write$eventfd(0xffffffffffffffff, &(0x7f0000000200)=0x8, 0x8) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffa000/0x1000)=nil, 0x930, 0x3000003, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000647000/0x1000)=nil, 0x1000) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x30) r1 = eventfd2(0x3b, 0x800) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0xc4, 0x1}) 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) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x0, 0x11d000}) 13.299675489s ago: executing program 1 (id=31): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@mrs={0xbe, 0x18, {0x301800000009a07d}}, @code={0xa, 0x9c, {"008008d5a0cb8cd200a0b8f2410180d2e20180d2a30180d2040080d2020000d400849f0d000008d520c98fd20000b8f2c10080d2c20080d2e30080d2c40180d2020000d4a0259fd200e0b0f2e10180d2e20180d2030180d2440180d2020000d4000028d5007008d5007008d560eb86d20020b0f2810180d2c20080d2e30080d2e40180d2020000d4"}}, @hvc={0x32, 0x40, {0x4000000, [0x2, 0x6, 0x2, 0x6, 0x974bc9a]}}, @smc={0x1e, 0x40, {0x0, [0x4, 0x7fff, 0xaef, 0x8000, 0x2]}}, @code={0xa, 0x84, {"0088202e007008d5007008d560609fd20000b0f2410080d2020080d2830080d2a40080d2020000d40080df0d007008d5200492d200a0b0f2c10080d2220180d2630080d2840080d2020000d4a0b485d200c0b8f2410080d2e20080d2c30180d2840180d2020000d4007008d500a0e00d"}}, @irq_setup={0x46, 0x18, {0x4, 0x19d}}, @its_send_cmd={0xaa, 0x28, {0xd, 0x0, 0x1, 0x1, 0x4e94, 0x856, 0x2}}, @mrs={0xbe, 0x18, {0x603000000013c4c8}}, @its_setup={0x82, 0x28, {0x0, 0x0, 0x3be}}, @code={0xa, 0x54, {"007008d50044007f007008d50020002f80a09bd200e0b0f2210180d2e20080d2830180d2640080d2020000d4000440f8df3003d5007008d5000028d5000080a9"}}, @mrs={0xbe, 0x18, {0x6030000000139828}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1000, 0x9, 0x1}}, @svc={0x122, 0x40, {0x80, [0x6, 0x3ff, 0x2, 0x7fffffffffffffff, 0x1]}}, @hvc={0x32, 0x40, {0x84000007, [0x7fdf, 0x8, 0x800, 0x5, 0x2]}}, @its_send_cmd={0xaa, 0x28, {0xb, 0x1, 0x2, 0xc, 0xc, 0x6, 0x3}}, @smc={0x1e, 0x40, {0x84000011, [0x2, 0x0, 0x0, 0xffffffffffff7c39, 0x3]}}, @hvc={0x32, 0x40, {0x8000, [0x3, 0x0, 0x7fffffffffffffff, 0xeec, 0x10001]}}, @svc={0x122, 0x40, {0xc5000021, [0x8, 0x14000000000, 0x7fff, 0x81, 0xa]}}, @msr={0x14, 0x20, {0x134b, 0x7b}}, @irq_setup={0x46, 0x18, {0x2, 0x257}}, @irq_setup={0x46, 0x18, {0x1, 0x1ce}}, @uexit={0x0, 0x18, 0xae1}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x800, 0x7, 0xe}}, @code={0xa, 0x9c, {"007008d5007008d580ff88d200a0b8f2810180d2420080d2a30080d2c40180d2020000d4a01198d200e0b8f2c10180d2220180d2630080d2440180d2020000d4002c200e20339ed20020b8f2a10080d2020080d2c30080d2a40180d2020000d4007008d5e0a688d20020b8f2410180d2e20180d2630080d2c40080d2020000d4007008d5007008d5"}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x100, 0x400, 0x2}}, @its_setup={0x82, 0x28, {0x3, 0x2, 0x169}}, @eret={0xe6, 0x18, 0x1}, @mrs={0xbe, 0x18, {0x603000000013df48}}, @irq_setup={0x46, 0x18, {0x3, 0x2f3}}, @hvc={0x32, 0x40, {0xc400000c, [0x3ff, 0x2, 0x0, 0xffffffff, 0x5]}}, @code={0xa, 0xcc, {"e05196d20000b0f2a10080d2620080d2c30180d2c40180d2020000d4000028d5204e88d200a0b0f2010180d2020080d2230180d2e40180d2020000d420fc90d20020b0f2c10180d2220180d2630080d2640080d2020000d460a69fd200a0b0f2010080d2820080d2830080d2640080d2020000d400bc87d200a0b0f2210080d2420180d2030080d2440080d2020000d40024c01a0080c00d00a4000fc0ce89d20080b0f2010080d2220080d2a30080d2240180d2020000d4"}}], 0x71c}, &(0x7f0000000800)=[@featur2={0x1, 0x29}], 0x1) mmap$KVM_VCPU(&(0x7f000085d000/0x4000)=nil, r2, 0x4, 0x30, r3, 0x0) mmap$KVM_VCPU(&(0x7f000066a000/0x3000)=nil, r1, 0x2, 0x12, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r5, 0xc, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) 9.465705387s ago: executing program 0 (id=32): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x18b080, 0x0) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r3, 0x300000f, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xc0189436, 0x20004000) 8.705703422s ago: executing program 1 (id=33): r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r1 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000200)={0x0, &(0x7f0000000000)=[@irq_setup={0x46, 0x18, {0x3, 0x9a}}, @msr={0x14, 0x20, {0x6030000000138005, 0x158b}}, @its_send_cmd={0xaa, 0x28, {0xd, 0x0, 0x0, 0x8, 0x87, 0x4, 0x1}}, @code={0xa, 0xb4, {"007c96d200e0b0f2210080d2a20080d2630180d2240080d2020000d4000800b8c0f694d200e0b8f2e10080d2020080d2030080d2040080d2020000d4206a86d200a0b8f2c10080d2820080d2c30180d2c40180d2020000d4008008d5206289d20020b0f2610080d2820180d2230080d2840180d2020000d4007008d5007c005320228bd20040b8f2810080d2020180d2e30180d2a40080d2020000d4007008d5"}}, @eret={0xe6, 0x18, 0x6}, @eret={0xe6, 0x18, 0x800}, @mrs={0xbe, 0x18, {0x603000000013df79}}, @svc={0x122, 0x40, {0x86000000, [0x5, 0x8, 0x2, 0x3, 0x3c8]}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1200, 0x4, 0xf}}], 0x1cc}, &(0x7f0000000240)=[@featur2={0x1, 0xc}], 0x1) mmap$KVM_VCPU(&(0x7f0000e71000/0x1000)=nil, r0, 0xe, 0x12, r1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) (async) syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000200)={0x0, &(0x7f0000000000)=[@irq_setup={0x46, 0x18, {0x3, 0x9a}}, @msr={0x14, 0x20, {0x6030000000138005, 0x158b}}, @its_send_cmd={0xaa, 0x28, {0xd, 0x0, 0x0, 0x8, 0x87, 0x4, 0x1}}, @code={0xa, 0xb4, {"007c96d200e0b0f2210080d2a20080d2630180d2240080d2020000d4000800b8c0f694d200e0b8f2e10080d2020080d2030080d2040080d2020000d4206a86d200a0b8f2c10080d2820080d2c30180d2c40180d2020000d4008008d5206289d20020b0f2610080d2820180d2230080d2840180d2020000d4007008d5007c005320228bd20040b8f2810080d2020180d2e30180d2a40080d2020000d4007008d5"}}, @eret={0xe6, 0x18, 0x6}, @eret={0xe6, 0x18, 0x800}, @mrs={0xbe, 0x18, {0x603000000013df79}}, @svc={0x122, 0x40, {0x86000000, [0x5, 0x8, 0x2, 0x3, 0x3c8]}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1200, 0x4, 0xf}}], 0x1cc}, &(0x7f0000000240)=[@featur2={0x1, 0xc}], 0x1) (async) mmap$KVM_VCPU(&(0x7f0000e71000/0x1000)=nil, r0, 0xe, 0x12, r1, 0x0) (async) 5.440517704s ago: executing program 0 (id=34): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000eb2000/0x3000)=nil, 0x930, 0x2, 0x32e7851d6de9e532, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae03, 0xbb) syz_kvm_setup_syzos_vm$arm64(r2, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x2, 0x110000, 0x1}) openat$kvm(0x0, &(0x7f0000000100), 0x82001, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r4, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r5, 0x20, &(0x7f00000000c0)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) r6 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x10, r6, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) close(0x3) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x7f) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x6, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x40086602, 0x110e227ffe) 4.638021903s ago: executing program 1 (id=35): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x290040, 0x0) munmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000) 489.705872ms ago: executing program 1 (id=36): r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, r0, 0x1000009, 0x2013, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0x80111500, 0x1fffffff) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000eb3000/0x1000)=nil, 0x930, 0x0, 0x20031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f0f000/0x2000)=nil, 0x2000) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f00004a0000/0x2000)=nil, 0x2000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000075a000/0xb000)=nil, 0xb000) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) munmap(&(0x7f0000482000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, r0, 0xd, 0x10010, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004ff000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000ffc000/0x2000)=nil, 0x930, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000f1a000/0x4000)=nil, 0x930, 0x0, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000fed000/0x3000)=nil, 0x930, 0x0, 0x4030031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r4 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x98}, &(0x7f0000000180)=[@featur1={0x1, 0x4c}], 0x1) mmap$KVM_VCPU(&(0x7f0000ffb000/0x4000)=nil, r3, 0x100000d, 0x4010, r4, 0x0) munmap(&(0x7f0000007000/0x4000)=nil, 0x4000) ioctl$KVM_CREATE_VM(r1, 0x541b, 0x2000001c) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0xfffffffffffffffd) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x202501, 0x0) 0s ago: executing program 0 (id=37): munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xa2) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f00004a0000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000075a000/0xb000)=nil, 0xb000) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x26) r2 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000000)={0x7, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION2(r1, 0x40a0ae49, &(0x7f0000000040)={0x101ff, 0x4, 0xeeee8000, 0x2000, &(0x7f0000b54000/0x2000)=nil, 0x1, r2}) munmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, r3, 0x1000002, 0x8010, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004ff000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000f1a000/0x4000)=nil, 0x930, 0x0, 0x9032, 0xffffffffffffffff, 0x0) r4 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000400)={0x0, &(0x7f0000000180)=[@svc={0x122, 0x40, {0x2000000, [0x4, 0x80000000, 0x80000000, 0x39d5, 0x5]}}, @code={0xa, 0x9c, {"20ba8ed200a0b0f2c10080d2220080d2830080d2840080d2020000d4007008d540b39cd20080b0f2e10080d2a20180d2030180d2640180d2020000d4206e83d20020b8f2810180d2420180d2e30080d2640080d2020000d400e0ff0d007008d50008c0da0084df0de05a84d20080b8f2610180d2020180d2830080d2a40080d2020000d400009f0c"}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x8100000, 0xc00, 0xff, 0x5}}, @uexit={0x0, 0x18, 0x9}, @hvc={0x32, 0x40, {0x84000014, [0x100000000, 0x4, 0x6, 0xffffffff, 0x7]}}, @msr={0x14, 0x20, {0x603000000013e706, 0x3}}, @irq_setup={0x46, 0x18, {0x3, 0x26b}}, @mrs={0xbe, 0x18, {0x603000000013f518}}, @memwrite={0x6e, 0x30, @generic={0x3000, 0x358, 0xb1a5, 0x8}}, @eret={0xe6, 0x18, 0x7}, @eret={0xe6, 0x18, 0x4}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x380, 0x76a4, 0xa}}, @irq_setup={0x46, 0x18, {0x4, 0x2bd}}], 0x25c}, &(0x7f0000000440)=[@featur1={0x1, 0x1}], 0x1) syz_kvm_setup_cpu$arm64(r1, r4, &(0x7f0000adc000/0x400000)=nil, &(0x7f0000000b40)=[{0x0, &(0x7f0000000480)=[@code={0xa, 0x6c, {"008008d500002088007008d500cc200e20f58ad200a0b0f2010180d2420080d2830080d2e40180d2020000d40080000fe00320aa605e8cd200c0b8f2c10080d2020080d2830180d2440180d2020000d4000860fc0060002f"}}], 0x6c}], 0x1, 0x0, &(0x7f0000000b80)=[@featur1={0x1, 0x29}], 0x1) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) r5 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r5, &(0x7f0000000100)={0x0, &(0x7f0000000540)=[@hvc={0x32, 0x40, {0x84000404, [0x2, 0x0, 0x5, 0x100, 0x8]}}, @irq_setup={0x46, 0x18, {0x4, 0xbc}}, @its_setup={0x82, 0x28, {0x0, 0x3, 0x21e}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x88, 0xfff, 0x5}}, @msr={0x14, 0x20, {0x603000000013c2ab, 0x5}}, @eret={0xe6, 0x18, 0x8000000000000001}, @code={0xa, 0x9c, {"008008d5007008d5a02b9ad20020b8f2610180d2420080d2a30180d2240080d2020000d4c04098d20000b0f2010080d2a20180d2630180d2040180d2020000d40000202e007008d5000028d5000028d500d083d20020b0f2010180d2020080d2e30080d2840080d2020000d420539cd20060b0f2810080d2820180d2e30180d2c40080d2020000d4"}}, @irq_setup={0x46, 0x18, {0x3, 0x5e}}, @its_setup={0x82, 0x28, {0x2, 0x2, 0x338}}, @its_send_cmd={0xaa, 0x28, {0x8, 0x0, 0x0, 0x6, 0x5, 0xd, 0x3}}, @smc={0x1e, 0x40, {0xc400000c, [0x8, 0x1, 0x8, 0x2, 0x400]}}, @hvc={0x32, 0x40, {0x84000052, [0xfe, 0x1, 0x401, 0x5, 0x40000000]}}, @mrs={0xbe, 0x18, {0x603000000013e6cc}}, @its_send_cmd={0xaa, 0x28, {0x8, 0x0, 0x1, 0x10, 0x7, 0x5}}, @uexit={0x0, 0x18, 0xed}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80a0000, 0xd00, 0x4, 0x4}}, @smc={0x1e, 0x40, {0xc4000003, [0x8, 0x7, 0x6, 0x10001, 0xfffffffffffffffd]}}, @irq_setup={0x46, 0x18, {0x4, 0x187}}, @smc={0x1e, 0x40, {0x84000012, [0xfffffffffffffffa, 0x30d5, 0x7ff, 0x9]}}, @uexit={0x0, 0x18, 0xff}, @svc={0x122, 0x40, {0xc4000004, [0x3, 0x0, 0x171f, 0xfffffffffffffffe, 0x8]}}, @smc={0x1e, 0x40, {0x84000011, [0x7, 0x8, 0x5, 0x1, 0x7]}}, @its_setup={0x82, 0x28, {0x0, 0x3, 0x287}}, @code={0xa, 0x6c, {"007008d5000440fc007008d5a0a196d20080b0f2e10180d2420180d2e30080d2c40180d2020000d4007008d50014000f000040bd204a96d200a0b8f2e10180d2a20080d2c30080d2640180d2020000d40008403a00d4202e"}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1a00, 0x9, 0xd}}, @irq_setup={0x46, 0x18, {0x0, 0x22b}}, @eret={0xe6, 0x18, 0x1}, @irq_setup={0x46, 0x18, {0x4, 0x64}}, @svc={0x122, 0x40, {0x8400000d, [0x8000000000000001, 0x7, 0xa07ea29, 0xaa2f, 0x2]}}, @hvc={0x32, 0x40, {0x84000000, [0xfffffffffffffd99, 0x7fffffff, 0x8, 0x3, 0x3]}}, @hvc={0x32, 0x40, {0x0, [0xe, 0x7fff, 0x80000000, 0x7]}}], 0x5f0}, &(0x7f0000000140)=[@featur1={0x1, 0x20}], 0x1) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): [ 379.538902][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 412.601984][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:44934' (ED25519) to the list of known hosts. [ 591.755810][ T25] audit: type=1400 audit(590.980:60): avc: denied { name_bind } for pid=3305 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 [ 592.692094][ T25] audit: type=1400 audit(591.920:61): 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 [ 592.718294][ T25] audit: type=1400 audit(591.950:62): 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 [ 615.326339][ T25] audit: type=1400 audit(614.550:63): 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 [ 615.358501][ T25] audit: type=1400 audit(614.580:64): 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 [ 615.441529][ T3306] cgroup: Unknown subsys name 'net' [ 615.497123][ T25] audit: type=1400 audit(614.730:65): 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 [ 615.908139][ T3306] cgroup: Unknown subsys name 'cpuset' [ 616.010213][ T3306] cgroup: Unknown subsys name 'rlimit' [ 616.907664][ T25] audit: type=1400 audit(616.140:66): 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 [ 616.927404][ T25] audit: type=1400 audit(616.150:67): 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 [ 616.956445][ T25] audit: type=1400 audit(616.180:68): 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 [ 618.127703][ T3309] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 618.148037][ T25] audit: type=1400 audit(617.370:69): avc: denied { relabelto } for pid=3309 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" [ 618.172413][ T25] audit: type=1400 audit(617.390:70): avc: denied { write } for pid=3309 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 [ 618.352917][ T25] audit: type=1400 audit(617.580:71): 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" [ 618.372883][ T25] audit: type=1400 audit(617.590:72): 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" [ 618.412748][ T3306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 668.789796][ T25] audit: type=1400 audit(668.020:73): avc: denied { execmem } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 672.977654][ T25] audit: type=1400 audit(672.210:74): avc: denied { read } for pid=3312 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 672.995566][ T25] audit: type=1400 audit(672.220:75): avc: denied { open } for pid=3312 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 [ 673.078138][ T25] audit: type=1400 audit(672.290:76): 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 [ 673.358071][ T25] audit: type=1400 audit(672.580:78): avc: denied { module_request } for pid=3312 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 673.367787][ T25] audit: type=1400 audit(672.570:77): 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 [ 674.511525][ T25] audit: type=1400 audit(673.740:79): avc: denied { sys_module } for pid=3312 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 699.736729][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 700.009014][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 702.707152][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 702.920330][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 719.527295][ T3313] hsr_slave_0: entered promiscuous mode [ 719.572198][ T3313] hsr_slave_1: entered promiscuous mode [ 720.807719][ T3312] hsr_slave_0: entered promiscuous mode [ 720.841271][ T3312] hsr_slave_1: entered promiscuous mode [ 720.877160][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 720.881196][ T3312] Cannot create hsr debugfs directory [ 726.192364][ T25] audit: type=1400 audit(725.420:80): 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 [ 726.232785][ T25] audit: type=1400 audit(725.460:81): 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 [ 726.281773][ T25] audit: type=1400 audit(725.510:82): 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 [ 726.431078][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 726.752130][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 727.040305][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 727.495713][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 728.945886][ T3312] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 729.152928][ T3312] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 729.380075][ T3312] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 729.542882][ T3312] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 742.309434][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 744.441743][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 800.652221][ T3313] veth0_vlan: entered promiscuous mode [ 801.158665][ T3313] veth1_vlan: entered promiscuous mode [ 802.689943][ T3312] veth0_vlan: entered promiscuous mode [ 803.456148][ T3313] veth0_macvtap: entered promiscuous mode [ 803.639914][ T3312] veth1_vlan: entered promiscuous mode [ 803.869972][ T3313] veth1_macvtap: entered promiscuous mode [ 806.151812][ T3312] veth0_macvtap: entered promiscuous mode [ 806.457883][ T3362] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 806.575596][ T3362] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 806.581395][ T3362] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 806.686059][ T3362] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 806.827506][ T3312] veth1_macvtap: entered promiscuous mode [ 808.987356][ T25] audit: type=1400 audit(808.200:83): 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 [ 809.241435][ T25] audit: type=1400 audit(808.470:84): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.womuyW/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 [ 809.429830][ T25] audit: type=1400 audit(808.660:85): 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 [ 809.505425][ T3362] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.516770][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.520484][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.530844][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.901063][ T25] audit: type=1400 audit(809.130:86): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.womuyW/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 [ 810.035734][ T25] audit: type=1400 audit(809.180:87): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.womuyW/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3756 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 810.517866][ T25] audit: type=1400 audit(809.750:88): 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 [ 810.849262][ T25] audit: type=1400 audit(810.070:89): 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 [ 811.012617][ T25] audit: type=1400 audit(810.230:90): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=3767 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 811.475693][ T25] audit: type=1400 audit(810.600:91): 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 [ 811.608656][ T25] audit: type=1400 audit(810.840:92): 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 [ 812.386763][ 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. [ 826.075838][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 826.087761][ T25] audit: type=1400 audit(825.300:97): avc: denied { read } for pid=3471 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 [ 826.149502][ T25] audit: type=1400 audit(825.380:98): avc: denied { open } for pid=3471 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 [ 829.186024][ T25] audit: type=1400 audit(828.250:99): avc: denied { execute } for pid=3471 comm="syz.0.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3810 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 830.420767][ T25] audit: type=1400 audit(829.650:100): avc: denied { ioctl } for pid=3474 comm="syz.1.3" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0x1500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 857.418479][ T25] audit: type=1400 audit(856.640:101): avc: denied { append } for pid=3498 comm="syz.1.13" 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 [ 862.325522][ T25] audit: type=1400 audit(861.540:102): avc: denied { setattr } for pid=3503 comm="syz.1.14" 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 [ 864.347913][ T25] audit: type=1400 audit(863.580:103): avc: denied { write } for pid=3507 comm="syz.0.15" 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 [ 923.897224][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 923.898542][ C0] CPU: 0 UID: 0 PID: 3558 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT [ 923.899110][ C0] Hardware name: linux,dummy-virt (DT) [ 923.901435][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 923.901843][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 923.903397][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 923.903604][ C0] sp : ffff8000a3d97c60 [ 923.903735][ C0] x29: ffff8000a3d97c60 x28: 0ef0000018c2a298 x27: ffff800087354000 [ 923.904325][ C0] x26: 63f000001e17f2f0 x25: 00000000000000ad x24: 00000000000014f8 [ 923.904645][ C0] x23: 00000000000000ad x22: adff80008c98d260 x21: adff80008c98cff0 [ 923.904960][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 923.905257][ C0] x17: 000000000000000b x16: ffff800080011d9c x15: 00000000ffffffff [ 923.905540][ C0] x14: ffffffffffffffff x13: 000000000000004f x12: ffff7c1ffbf7c329 [ 923.905856][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 923.906262][ C0] x8 : 0ef0000018c29d80 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 923.906560][ C0] x5 : 0000000000000001 x4 : ffff8000a3d97ac0 x3 : 0000000000000004 [ 923.906873][ C0] x2 : 0000000000009294 x1 : 0000000000000000 x0 : 00000000c600001b [ 923.907653][ C0] Kernel panic - not syncing: Unhandled exception [ 923.921928][ C0] CPU: 0 UID: 0 PID: 3558 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT [ 923.923287][ C0] Hardware name: linux,dummy-virt (DT) [ 923.924176][ C0] Call trace: [ 923.925045][ C0] show_stack+0x2c/0x3c (C) [ 923.926144][ C0] __dump_stack+0x30/0x40 [ 923.926977][ C0] dump_stack_lvl+0x30/0x12c [ 923.927708][ C0] dump_stack+0x1c/0x28 [ 923.928434][ C0] vpanic+0x22c/0x59c [ 923.929148][ C0] vpanic+0x0/0x59c [ 923.929841][ C0] el1t_64_irq_handler+0x0/0x1c [ 923.930632][ C0] el1_abort+0x0/0x5c [ 923.931305][ C0] el1h_64_sync+0x6c/0x70 [ 923.932166][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 923.932995][ C0] kvm_arch_init_vm+0x150/0x288 [ 923.933777][ C0] kvm_dev_ioctl+0x838/0x105c [ 923.934578][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 923.935392][ C0] invoke_syscall+0x90/0x2b4 [ 923.936232][ C0] el0_svc_common+0x180/0x2f4 [ 923.937051][ C0] do_el0_svc+0x58/0x74 [ 923.937823][ C0] el0_svc+0x58/0x164 [ 923.938507][ C0] el0t_64_sync_handler+0x84/0x12c [ 923.939286][ C0] el0t_64_sync+0x198/0x19c [ 923.941140][ C0] Kernel Offset: disabled [ 923.941780][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 923.942739][ C0] Memory Limit: none [ 923.943685][ C0] [ 923.944179][ C0] ================================ [ 923.944836][ C0] WARNING: inconsistent lock state [ 923.945549][ C0] syzkaller #0 Not tainted [ 923.946310][ C0] -------------------------------- [ 923.946982][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 923.947799][ C0] syz.0.37/3558 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 923.948617][ C0] 91f000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 923.950724][ C0] {INITIAL USE} state was registered at: [ 923.951536][ C0] lock_acquire+0x14c/0x2e0 [ 923.952491][ C0] _raw_spin_lock+0x48/0x60 [ 923.953221][ C0] kobject_add_internal+0x46c/0xee4 [ 923.954002][ C0] kobject_add+0x10c/0x1d0 [ 923.954743][ C0] device_add+0x494/0xd78 [ 923.955493][ C0] device_register+0x28/0x38 [ 923.956249][ C0] faux_bus_init+0x1c/0x88 [ 923.956983][ C0] driver_init+0x30/0x58 [ 923.957684][ C0] do_basic_setup+0x1c/0xa8 [ 923.958455][ C0] kernel_init_freeable+0x244/0x330 [ 923.959227][ C0] kernel_init+0x24/0x1d0 [ 923.960009][ C0] ret_from_fork+0x10/0x20 [ 923.960811][ C0] irq event stamp: 1186 [ 923.961412][ C0] hardirqs last enabled at (1185): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 923.962662][ C0] hardirqs last disabled at (1186): [] __panic_unhandled+0x24/0x68 [ 923.963833][ C0] softirqs last enabled at (1170): [] handle_softirqs+0xb8c/0xd08 [ 923.965098][ C0] softirqs last disabled at (1155): [] __do_softirq+0x14/0x20 [ 923.966374][ C0] [ 923.966374][ C0] other info that might help us debug this: [ 923.967304][ C0] Possible unsafe locking scenario: [ 923.967304][ C0] [ 923.968106][ C0] CPU0 [ 923.968611][ C0] ---- [ 923.969107][ C0] lock(&k->list_lock); [ 923.969902][ C0] [ 923.970433][ C0] lock(&k->list_lock); [ 923.971245][ C0] [ 923.971245][ C0] *** DEADLOCK *** [ 923.971245][ C0] [ 923.972112][ C0] no locks held by syz.0.37/3558. [ 923.972810][ C0] [ 923.972810][ C0] stack backtrace: [ 923.973492][ C0] CPU: 0 UID: 0 PID: 3558 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT [ 923.974497][ C0] Hardware name: linux,dummy-virt (DT) [ 923.975183][ C0] Call trace: [ 923.975683][ C0] show_stack+0x2c/0x3c (C) [ 923.976505][ C0] __dump_stack+0x30/0x40 [ 923.977231][ C0] dump_stack_lvl+0x30/0x12c [ 923.977957][ C0] dump_stack+0x1c/0x28 [ 923.978677][ C0] print_usage_bug+0x2f4/0x32c [ 923.979417][ C0] verify_lock_unused+0x78/0x88 [ 923.980248][ C0] lock_acquire+0x22c/0x2e0 [ 923.981066][ C0] _raw_spin_lock+0x48/0x60 [ 923.981747][ C0] bus_for_each_dev+0x60/0x2a4 [ 923.982571][ C0] coresight_panic_cb+0x2c/0x3c [ 923.983376][ C0] notifier_call_chain+0x1e8/0x65c [ 923.984219][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 923.985111][ C0] vpanic+0x2c4/0x59c [ 923.985803][ C0] vpanic+0x0/0x59c [ 923.986502][ C0] el1t_64_irq_handler+0x0/0x1c [ 923.987269][ C0] el1_abort+0x0/0x5c [ 923.987983][ C0] el1h_64_sync+0x6c/0x70 [ 923.988692][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 923.989505][ C0] kvm_arch_init_vm+0x150/0x288 [ 923.990305][ C0] kvm_dev_ioctl+0x838/0x105c [ 923.991120][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 923.991960][ C0] invoke_syscall+0x90/0x2b4 [ 923.992766][ C0] el0_svc_common+0x180/0x2f4 [ 923.993610][ C0] do_el0_svc+0x58/0x74 [ 923.994355][ C0] el0_svc+0x58/0x164 [ 923.995062][ C0] el0t_64_sync_handler+0x84/0x12c [ 923.995877][ C0] el0t_64_sync+0x198/0x19c [ 923.997941][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:30:03 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=0ef0000018c29d80 X09=0000000000110001 X10=0000000000ff0100 X11=00000000000000fe X12=00000000000000bf X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=000000000000000b X18=fff0000072d86400 X19=efff800000000000 X20=bff000000dcb0880 X21=aaff80008c43b018 X22=0000000000000002 X23=bff000000dcb097c X24=00000000000000bf X25=bff000000dcb0ac8 X26=bff000000dcb08c8 X27=00000000000000bf X28=00000000000000bf X29=ffff8000a3d973f0 X30=ffff800082127694 SP=ffff8000a3d973e0 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=0000ffffd04c8fe0:0000ffffd04c8fe0 Z17=ffffff80ffffffd0:0000ffffd04c8fb0 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