last executing test programs: 29.535739597s ago: executing program 1 (id=10): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0x80811501, 0x20000000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c58000/0x1000)=nil, r4, 0x2000003, 0xaf832, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r6 = mmap$KVM_VCPU(&(0x7f0000d78000/0x2000)=nil, r4, 0x3000002, 0x16831, r2, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r6, 0x20, &(0x7f00000000c0)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) syz_kvm_setup_cpu$arm64(0xffffffffffffffff, r2, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000040)=[{0x0, &(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000140)={0x10004, 0x0, &(0x7f0000d16000/0x1000)=nil}) r7 = eventfd2(0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r8, 0xae03, 0xa2) mmap$KVM_VCPU(&(0x7f0000004000/0x4000)=nil, 0x930, 0x0, 0x11, r7, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8200, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x80040, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x0, 0x8032, r2, 0x0) r10 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r9, 0xae04) mmap$KVM_VCPU(&(0x7f0000008000/0x4000)=nil, r10, 0x6000006, 0x810, 0xffffffffffffffff, 0x0) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r11, 0xae03, 0xe4) ioctl$KVM_CHECK_EXTENSION(r11, 0xae03, 0xa9) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000008000/0x2000)=nil, r5, 0x8, 0x4010, r2, 0x0) 25.682272415s ago: executing program 0 (id=11): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x82080, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x2, 0x23ac5f9b426ec4b1, 0xffffffffffffffff, 0x0) 23.464908855s ago: executing program 1 (id=12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0x80111500, 0x20000000) r2 = ioctl$KVM_CREATE_VM(r1, 0x5761, 0x2000001c) (async) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) (async) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) (async) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r4, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) (async) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4000ae84, &(0x7f00000000c0)={{0x1, 0x80a0000, 0xd, 0x7, 0x9, 0x3, 0x9, 0x5, 0x7, 0x8, 0xd, 0x7}, {0xd000, 0xdddd0000, 0xb, 0x7, 0x9, 0xe, 0x3, 0xc2, 0x0, 0x0, 0x5b, 0x9}, {0x8001, 0xeeef0000, 0x2, 0x3, 0x4, 0x60, 0x2, 0x4, 0x9, 0xa, 0x2, 0x9}, {0xdddd1000, 0x100000, 0xf, 0x9, 0xf9, 0x1, 0x5, 0x0, 0xa1, 0x2, 0x3, 0x5}, {0x5000, 0xeeee0000, 0x0, 0x8, 0xe, 0x2, 0x9, 0x0, 0x6, 0x4, 0x6, 0xbe}, {0x2000, 0x8080000, 0x4, 0x40, 0x10, 0x4, 0x8, 0x2, 0x7, 0x5, 0xfd, 0x6}, {0xdddd0000, 0xdddd1000, 0xe, 0x8, 0x1, 0x8, 0x7, 0x9, 0x3, 0x3, 0x4, 0xf5}, {0xeeee8000, 0x2000, 0x0, 0x4, 0x9, 0x7, 0xf0, 0x0, 0x3, 0x7, 0x5, 0x6}, {0x33322000, 0x7}, {0x2, 0x7}, 0x10000, 0x0, 0x4000, 0x400c0, 0x0, 0xb002, 0x2000, [0xb17, 0xffff, 0x24b108c8, 0xfffffffffffff800]}) (async) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) (async) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) (async) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) munmap(&(0x7f0000eef000/0x2000)=nil, 0x2000) (async) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x200000e, 0x2010, r6, 0x1000000) 21.254988255s ago: executing program 0 (id=13): openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, r1, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffa000/0x2000)=nil, r1, 0xd, 0x10, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 18.268312659s ago: executing program 1 (id=14): syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="7cfaa2bfd6dd76375aa1bde04fceeb33743b07d73b3e9aac", 0x0, 0xffffffffffffff94) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r1, 0x100000d, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f00000000c0)={0x0, &(0x7f00000002c0)=[@eret={0xe6, 0x18, 0x8}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0xc, 0xb}}, @its_setup={0x82, 0x28, {0x4, 0x1, 0x155}}, @msr={0x14, 0x20, {0x603000000013b80a, 0x8000}}, @mrs={0xbe, 0x18, {0x603000000013c021}}, @mrs={0xbe, 0x18, {0x603000000013c527}}, @code={0xa, 0xcc, {"80b082d20060b8f2e10080d2020080d2630080d2440180d2020000d420c798d200a0b8f2210180d2a20180d2c30080d2040080d2020000d40060204ea0b099d20060b0f2e10080d2220180d2630080d2840080d2020000d4e02288d200c0b0f2810080d2620080d2c30080d2440080d2020000d4404390d20000b0f2810180d2620180d2a30080d2840180d2020000d4000028d5000008d5e0cb96d20040b0f2410180d2620180d2e30080d2440180d2020000d4007008d5"}}, @eret={0xe6, 0x18, 0x4}, @its_send_cmd={0xaa, 0x28, {0xa, 0x1, 0x4, 0x7, 0x200, 0x8}}, @irq_setup={0x46, 0x18, {0x1, 0x30}}, @eret={0xe6, 0x18, 0x718}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0xfff0, 0x8000000000000000, 0x9}}, @msr={0x14, 0x20, {0x603000000013e6db, 0x3b2}}, @mrs={0xbe, 0x18, {0x603000000013defd}}, @uexit={0x0, 0x18, 0x2}, @mrs={0xbe, 0x18, {0x67ee9f4720cf48fd}}, @msr={0x14, 0x20, {0x603000000013c212, 0x3}}, @mrs={0xbe, 0x18, {0x603000000013deae}}, @its_send_cmd={0xaa, 0x28, {0xf, 0x1, 0x2, 0x6, 0x7bc7, 0xffffb477, 0x1}}, @its_send_cmd={0xaa, 0x28, {0x8, 0x1, 0x1, 0x1, 0x5, 0x4f, 0x3}}, @mrs={0xbe, 0x18, {0x603000000013e6ce}}, @irq_setup={0x46, 0x18, {0x4, 0x33f}}, @irq_setup={0x46, 0x18, {0x4, 0xe2}}, @irq_setup={0x46, 0x18, {0x1, 0x348}}], 0x37c}, &(0x7f0000000100)=[@featur2], 0x1) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x24a721, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8200, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0x5421, 0x6) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap$KVM_VCPU(&(0x7f0000e45000/0x2000)=nil, r4, 0x0, 0x10, r2, 0x0) r5 = eventfd2(0x2, 0x80000) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) openat$kvm(0x0, &(0x7f0000000280), 0x505001, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xc, 0x5c1fd1b65647af1, 0xffffffffffffffff, 0x20000000) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0x80111500, 0x20000000) ioctl$KVM_CREATE_VM(r7, 0x541b, 0x2000001c) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000000000)={0x5, 0x6e8a}) 16.512976649s ago: executing program 0 (id=15): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0xe2a00, 0x0) ioctl$KVM_CREATE_VM(r1, 0x5452, 0x2000fdfd) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae03, 0xbb) syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000bff000/0x400000)=nil) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r7, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) r8 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r8, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) mmap$KVM_VCPU(&(0x7f0000b8f000/0x3000)=nil, r2, 0x2000002, 0x8010, r6, 0x0) r9 = syz_kvm_add_vcpu$arm64(r3, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, r2, 0x1, 0x2010, r9, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_CHECK_EXTENSION(r0, 0x401c5820, 0x8000000000000001) r10 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, r10, 0x1000002, 0x810, r9, 0x0) 12.874999804s ago: executing program 1 (id=16): r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f00000000c0)="d5f5f54305000000b4d9f0ffffffff7b41445c0a5486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00000000000000e600", 0x0, 0x48) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r1, 0xae03, 0x42) (async) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x5a0}, &(0x7f0000000080)=[@featur2={0x1, 0x80}], 0x1) mmap$KVM_VCPU(&(0x7f0000ec3000/0x4000)=nil, 0x930, 0x2000001, 0x10, r2, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) munmap(&(0x7f000049b000/0x400000)=nil, 0x400000) (async) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x3000000, 0x4f831, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000fef000/0x3000)=nil, 0x930, 0x0, 0x4d832, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xe3) (async) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x83) 11.471111276s ago: executing program 0 (id=17): openat$kvm(0xffffffffffffff9c, 0x0, 0x84440, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 8.248421145s ago: executing program 1 (id=18): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae03, 0xbb) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000bff000/0x400000)=nil) (async) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000bff000/0x400000)=nil) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x80000000}) (async) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x80000000}) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) r2 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r2, 0x20, &(0x7f0000000680)="38ce8347fc1e86008cfc72bb352c8659dcc9225b48cb5cb00c73b0b33018748e73f7f1f493e89c859e17625ad1b19ca88da9c227db3473a7fd4ce992bfc316bd22ccc646cd69c728", 0x0, 0x48) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) (async) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x40010, r3, 0x0) 5.339758541s ago: executing program 0 (id=19): r0 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f00000003c0)={0x0, &(0x7f0000000000)=[@smc={0x1e, 0x40, {0x2000, [0xe, 0x8, 0xb, 0x6, 0x4]}}, @hvc={0x32, 0x40, {0x84000013, [0x6, 0x3, 0x1, 0xffffffffffffffff, 0x28]}}, @hvc={0x32, 0x40, {0xc4000003, [0x1, 0xff, 0x9, 0x81, 0x2]}}, @eret={0xe6, 0x18, 0x69}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0xfffc, 0x2000000040000, 0x4}}, @its_send_cmd={0xaa, 0x28, {0xb, 0x1, 0x1, 0xa, 0x41f6, 0x2, 0x4}}, @irq_setup={0x46, 0x18, {0x1, 0xf3}}, @mrs={0xbe, 0x18, {0x603000000013df10}}, @code={0xa, 0x84, {"008008d580ba87d20020b8f2610080d2220080d2430080d2040180d2020000d40010204e0060200d00e4002f40c095d200a0b0f2e10180d2e20180d2630180d2640080d2020000d4003c001320e691d20080b8f2010180d2020180d2230180d2840180d2020000d40000600d0000c0a8"}}, @eret={0xe6, 0x18, 0x4}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0xf00, 0x5, 0x4}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0xffe0, 0x0, 0x2}}, @code={0xa, 0x3c, {"007008d50080608800a8212e0000002a007008d5bf2003d5000028d5007008d500fc007f0004007f"}}, @its_setup={0x82, 0x28, {0x0, 0x2, 0x86}}, @mrs={0xbe, 0x18, {0x603000000013e099}}, @smc={0x1e, 0x40, {0x2000000, [0x3, 0xe75, 0x8, 0x8000000000000000, 0x9]}}, @irq_setup={0x46, 0x18, {0x4, 0x75}}, @eret={0xe6, 0x18, 0x6}, @its_setup={0x82, 0x28, {0x4, 0x2, 0x302}}, @its_send_cmd={0xaa, 0x28, {0x6, 0x0, 0x2, 0x7, 0x10000, 0x3, 0x2}}], 0x398}, &(0x7f0000000400)=[@featur2={0x1, 0x41}], 0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000440)=0x3) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) 1.956765948s ago: executing program 1 (id=20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xe3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000) ioctl$KVM_RUN(r3, 0xae80, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff9000/0x4000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ff8000/0x4000)=nil, 0x0, 0x2000003, 0x41812, r4, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=21): munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x18b080, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, 0x0) mmap$KVM_VCPU(&(0x7f0000f82000/0x3000)=nil, r1, 0x0, 0x30, r2, 0x0) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000d0d000/0x2000)=nil, 0x2000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x38) munmap(&(0x7f0000e25000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0x5452, 0x2000fdfd) mmap$KVM_VCPU(&(0x7f0000c10000/0x2000)=nil, 0x930, 0x2000004, 0x43033, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): [ 379.192433][ T3149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 426.485725][ T3149] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:48343' (ED25519) to the list of known hosts. [ 589.810204][ T25] audit: type=1400 audit(589.050:61): avc: denied { name_bind } for pid=3300 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 [ 590.926220][ T25] audit: type=1400 audit(590.170:62): avc: denied { execute } for pid=3301 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 [ 590.960909][ T25] audit: type=1400 audit(590.200:63): avc: denied { execute_no_trans } for pid=3301 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 [ 613.422798][ T25] audit: type=1400 audit(612.670:64): avc: denied { mounton } for pid=3301 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 [ 613.469375][ T25] audit: type=1400 audit(612.710:65): avc: denied { mount } for pid=3301 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 [ 613.621789][ T3301] cgroup: Unknown subsys name 'net' [ 613.716868][ T25] audit: type=1400 audit(612.960:66): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 614.296330][ T3301] cgroup: Unknown subsys name 'cpuset' [ 614.410672][ T3301] cgroup: Unknown subsys name 'rlimit' [ 615.305036][ T25] audit: type=1400 audit(614.550:67): avc: denied { setattr } for pid=3301 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 [ 615.331655][ T25] audit: type=1400 audit(614.570:68): avc: denied { mounton } for pid=3301 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 [ 615.349414][ T25] audit: type=1400 audit(614.590:69): avc: denied { mount } for pid=3301 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 [ 616.514015][ T3304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 616.534416][ T25] audit: type=1400 audit(615.780:70): avc: denied { relabelto } for pid=3304 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" [ 616.563249][ T25] audit: type=1400 audit(615.800:71): avc: denied { write } for pid=3304 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 [ 616.742014][ T25] audit: type=1400 audit(615.990:72): avc: denied { read } for pid=3301 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" [ 616.763973][ T25] audit: type=1400 audit(616.000:73): avc: denied { open } for pid=3301 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" [ 616.815149][ T3301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 667.301889][ T25] audit: type=1400 audit(666.550:74): avc: denied { execmem } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 671.456160][ T25] audit: type=1400 audit(670.700:75): avc: denied { read } for pid=3307 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 671.483041][ T25] audit: type=1400 audit(670.730:76): avc: denied { open } for pid=3307 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 [ 671.562810][ T25] audit: type=1400 audit(670.810:77): avc: denied { mounton } for pid=3307 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 [ 671.822543][ T25] audit: type=1400 audit(671.060:78): avc: denied { module_request } for pid=3307 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 671.865600][ T25] audit: type=1400 audit(671.110:79): avc: denied { module_request } for pid=3308 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 672.975058][ T25] audit: type=1400 audit(672.220:80): avc: denied { sys_module } for pid=3308 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 698.006458][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 698.465303][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 698.954459][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 699.501707][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 714.221654][ T3307] hsr_slave_0: entered promiscuous mode [ 714.250126][ T3307] hsr_slave_1: entered promiscuous mode [ 715.316146][ T3308] hsr_slave_0: entered promiscuous mode [ 715.356175][ T3308] hsr_slave_1: entered promiscuous mode [ 715.390747][ T3308] debugfs: 'hsr0' already exists in 'hsr' [ 715.400285][ T3308] Cannot create hsr debugfs directory [ 720.689447][ T25] audit: type=1400 audit(719.930:81): avc: denied { create } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 720.735578][ T25] audit: type=1400 audit(719.980:82): avc: denied { write } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 720.791508][ T25] audit: type=1400 audit(720.040:83): avc: denied { read } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 720.952011][ T3307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 721.285612][ T3307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 721.612138][ T3307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 721.989933][ T3307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 723.414089][ T3308] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 723.614480][ T3308] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 723.830424][ T3308] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 723.976214][ T3308] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 736.549471][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 738.774301][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 793.806816][ T3307] veth0_vlan: entered promiscuous mode [ 794.244924][ T3307] veth1_vlan: entered promiscuous mode [ 796.024920][ T3308] veth0_vlan: entered promiscuous mode [ 796.321871][ T3307] veth0_macvtap: entered promiscuous mode [ 796.596804][ T3307] veth1_macvtap: entered promiscuous mode [ 796.711270][ T3308] veth1_vlan: entered promiscuous mode [ 798.852211][ T3353] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 798.865667][ T3353] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 798.873872][ T3353] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.040657][ T3353] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.580401][ T3308] veth0_macvtap: entered promiscuous mode [ 800.016098][ T3308] veth1_macvtap: entered promiscuous mode [ 801.435245][ T25] audit: type=1400 audit(800.680:84): avc: denied { mount } for pid=3307 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 [ 801.613895][ T25] audit: type=1400 audit(800.830:85): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/syzkaller.hr5DDh/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 [ 801.898731][ T25] audit: type=1400 audit(801.140:86): avc: denied { mount } for pid=3307 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 [ 802.349230][ T25] audit: type=1400 audit(801.590:87): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/syzkaller.hr5DDh/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 [ 802.492751][ T25] audit: type=1400 audit(801.730:88): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/syzkaller.hr5DDh/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3763 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 802.636378][ T3351] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 802.661801][ T3351] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 802.672357][ T3351] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 802.675979][ T3351] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.053144][ T25] audit: type=1400 audit(802.300:89): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 803.236524][ T25] audit: type=1400 audit(802.470:90): avc: denied { mounton } for pid=3307 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 [ 803.331317][ T25] audit: type=1400 audit(802.570:91): avc: denied { mount } for pid=3307 comm="syz-executor" name="/" dev="gadgetfs" ino=3775 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 803.829362][ T25] audit: type=1400 audit(802.950:92): avc: denied { mount } for pid=3307 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 [ 803.939737][ T25] audit: type=1400 audit(803.180:93): avc: denied { mounton } for pid=3307 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 [ 805.052912][ T3307] 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. [ 814.452540][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 814.462041][ T25] audit: type=1400 audit(813.700:98): avc: denied { read } for pid=3459 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 [ 814.484628][ T25] audit: type=1400 audit(813.730:99): avc: denied { open } for pid=3459 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 [ 814.720991][ T25] audit: type=1400 audit(813.960:100): avc: denied { ioctl } for pid=3459 comm="syz.0.1" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 815.626586][ T25] audit: type=1400 audit(814.870:101): avc: denied { execute } for pid=3459 comm="syz.0.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3816 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 855.355357][ T25] audit: type=1400 audit(854.600:102): avc: denied { write } for pid=3494 comm="syz.1.14" 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 [ 871.522015][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 871.523282][ C0] CPU: 0 UID: 0 PID: 3513 Comm: syz.1.20 Not tainted syzkaller #0 PREEMPT [ 871.523852][ C0] Hardware name: linux,dummy-virt (DT) [ 871.524342][ C0] pstate: 80402009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 871.524777][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 871.526292][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 871.526523][ C0] sp : ffff8000a3c87c60 [ 871.526650][ C0] x29: ffff8000a3c87c60 x28: d6f00000182d5d98 x27: ffff800087354000 [ 871.527281][ C0] x26: 7ef000001dee72b0 x25: 000000000000008f x24: 00000000000014f8 [ 871.527634][ C0] x23: 000000000000008f x22: 8fff80008c96d260 x21: 8fff80008c96cff0 [ 871.527936][ C0] x20: 0000000000000000 x19: efff800000000000 x18: ffffc1ffc078c138 [ 871.528234][ C0] x17: 00000000000000fe x16: 00000000000000ff x15: 00000000000000fe [ 871.528569][ C0] x14: ffffffffffffffff x13: 0000000000000040 x12: ffff7c1ffbf7c339 [ 871.528871][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 871.529263][ C0] x8 : d6f00000182d5880 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 871.529605][ C0] x5 : 0000000000000001 x4 : ffff8000a3c87ac0 x3 : 0000000000000004 [ 871.529897][ C0] x2 : 0000000000009398 x1 : 0000000000000000 x0 : 00000000c600001b [ 871.530691][ C0] Kernel panic - not syncing: Unhandled exception [ 871.544449][ C0] CPU: 0 UID: 0 PID: 3513 Comm: syz.1.20 Not tainted syzkaller #0 PREEMPT [ 871.545808][ C0] Hardware name: linux,dummy-virt (DT) [ 871.546701][ C0] Call trace: [ 871.547565][ C0] show_stack+0x2c/0x3c (C) [ 871.548690][ C0] __dump_stack+0x30/0x40 [ 871.549502][ C0] dump_stack_lvl+0x30/0x12c [ 871.550246][ C0] dump_stack+0x1c/0x28 [ 871.550985][ C0] vpanic+0x22c/0x59c [ 871.551698][ C0] vpanic+0x0/0x59c [ 871.552403][ C0] el1t_64_irq_handler+0x0/0x1c [ 871.553181][ C0] el1_abort+0x0/0x5c [ 871.553897][ C0] el1h_64_sync+0x6c/0x70 [ 871.554768][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 871.555609][ C0] kvm_arch_init_vm+0x150/0x288 [ 871.556408][ C0] kvm_dev_ioctl+0x838/0x105c [ 871.557206][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 871.558072][ C0] invoke_syscall+0x90/0x2b4 [ 871.558931][ C0] el0_svc_common+0x180/0x2f4 [ 871.559763][ C0] do_el0_svc+0x58/0x74 [ 871.560529][ C0] el0_svc+0x58/0x164 [ 871.561216][ C0] el0t_64_sync_handler+0x84/0x12c [ 871.562005][ C0] el0t_64_sync+0x198/0x19c [ 871.565745][ C0] Kernel Offset: disabled [ 871.566385][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 871.567389][ C0] Memory Limit: none [ 871.568324][ C0] [ 871.568822][ C0] ================================ [ 871.569507][ C0] WARNING: inconsistent lock state [ 871.570226][ C0] syzkaller #0 Not tainted [ 871.571014][ C0] -------------------------------- [ 871.571710][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 871.572534][ C0] syz.1.20/3513 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 871.573344][ C0] 99f000000d3ed7a8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 871.575458][ C0] {INITIAL USE} state was registered at: [ 871.576236][ C0] lock_acquire+0x14c/0x2e0 [ 871.577173][ C0] _raw_spin_lock+0x48/0x60 [ 871.577890][ C0] kobject_add_internal+0x46c/0xee4 [ 871.578659][ C0] kobject_add+0x10c/0x1d0 [ 871.579422][ C0] device_add+0x494/0xd78 [ 871.580157][ C0] device_register+0x28/0x38 [ 871.580920][ C0] faux_bus_init+0x1c/0x88 [ 871.581652][ C0] driver_init+0x30/0x58 [ 871.582342][ C0] do_basic_setup+0x1c/0xa8 [ 871.583068][ C0] kernel_init_freeable+0x244/0x330 [ 871.583852][ C0] kernel_init+0x24/0x1d0 [ 871.584566][ C0] ret_from_fork+0x10/0x20 [ 871.585386][ C0] irq event stamp: 242 [ 871.585976][ C0] hardirqs last enabled at (241): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 871.587237][ C0] hardirqs last disabled at (242): [] __panic_unhandled+0x24/0x68 [ 871.588355][ C0] softirqs last enabled at (118): [] local_bh_enable+0x10/0x34 [ 871.589454][ C0] softirqs last disabled at (116): [] local_bh_disable+0x10/0x34 [ 871.590671][ C0] [ 871.590671][ C0] other info that might help us debug this: [ 871.591582][ C0] Possible unsafe locking scenario: [ 871.591582][ C0] [ 871.592396][ C0] CPU0 [ 871.592873][ C0] ---- [ 871.593407][ C0] lock(&k->list_lock); [ 871.594195][ C0] [ 871.594750][ C0] lock(&k->list_lock); [ 871.595591][ C0] [ 871.595591][ C0] *** DEADLOCK *** [ 871.595591][ C0] [ 871.596425][ C0] no locks held by syz.1.20/3513. [ 871.597135][ C0] [ 871.597135][ C0] stack backtrace: [ 871.597861][ C0] CPU: 0 UID: 0 PID: 3513 Comm: syz.1.20 Not tainted syzkaller #0 PREEMPT [ 871.598853][ C0] Hardware name: linux,dummy-virt (DT) [ 871.599555][ C0] Call trace: [ 871.600046][ C0] show_stack+0x2c/0x3c (C) [ 871.600872][ C0] __dump_stack+0x30/0x40 [ 871.601562][ C0] dump_stack_lvl+0x30/0x12c [ 871.602265][ C0] dump_stack+0x1c/0x28 [ 871.603006][ C0] print_usage_bug+0x2f4/0x32c [ 871.603767][ C0] verify_lock_unused+0x78/0x88 [ 871.604595][ C0] lock_acquire+0x22c/0x2e0 [ 871.605377][ C0] _raw_spin_lock+0x48/0x60 [ 871.606096][ C0] bus_for_each_dev+0x60/0x2a4 [ 871.606927][ C0] coresight_panic_cb+0x2c/0x3c [ 871.607724][ C0] notifier_call_chain+0x1e8/0x65c [ 871.608559][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 871.609463][ C0] vpanic+0x2c4/0x59c [ 871.610154][ C0] vpanic+0x0/0x59c [ 871.610865][ C0] el1t_64_irq_handler+0x0/0x1c [ 871.611631][ C0] el1_abort+0x0/0x5c [ 871.612300][ C0] el1h_64_sync+0x6c/0x70 [ 871.613039][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 871.613863][ C0] kvm_arch_init_vm+0x150/0x288 [ 871.614626][ C0] kvm_dev_ioctl+0x838/0x105c [ 871.615437][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 871.616236][ C0] invoke_syscall+0x90/0x2b4 [ 871.617059][ C0] el0_svc_common+0x180/0x2f4 [ 871.617896][ C0] do_el0_svc+0x58/0x74 [ 871.618673][ C0] el0_svc+0x58/0x164 [ 871.619413][ C0] el0t_64_sync_handler+0x84/0x12c [ 871.620189][ C0] el0t_64_sync+0x198/0x19c [ 871.622216][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:02:24 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=9aff80008c43b000 X09=0000000000000050 X10=0000000000000050 X11=00000000000000fe X12=00000000000000d5 X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=00000000000000fe X18=ffffc1ffc078c138 X19=efff800000000000 X20=d5f000000dcb0880 X21=9aff80008c43b018 X22=0000000000000002 X23=d5f000000dcb097c X24=00000000000000d5 X25=0000000000000000 X26=9aff80008c43b000 X27=00000000000000d5 X28=00000000000000d5 X29=ffff8000a3c873f0 X30=ffff800082127790 SP=ffff8000a3c873e0 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=0000ffffcc4cde10:0000ffffcc4cde10 Z17=ffffff80ffffffd0:0000ffffcc4cdde0 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