last executing test programs: 31.228988851s ago: executing program 0 (id=19): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) r0 = openat$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) syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x248}, &(0x7f0000000040)=[@featur2={0x1, 0xa0}], 0x1) (async) r2 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x248}, &(0x7f0000000040)=[@featur2={0x1, 0xa0}], 0x1) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) (async) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000080)={0x3, 0x1}) (async) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000080)={0x3, 0x1}) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) (async) r3 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r3, 0x20, &(0x7f0000000680)="38ce8347fc1e86008cfc72bb352c8659dcc9225b48cb5cb00c73b0b33018748e73f7f1f493e89c859e17625ad1b19ca88da9c227db3473a7fd4ce992bfc316bd22ccc646cd69c728", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x78) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, r1, 0x0, 0x5c1fd1b6565d2f1, r2, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, r1, 0x0, 0x5c1fd1b6565d2f1, r2, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) openat$kvm(0x0, &(0x7f0000000000), 0x72483, 0x0) 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$KVM_VCPU(&(0x7f0000c68000/0xc000)=nil, r5, 0x6000008, 0x10, r2, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000c68000/0xc000)=nil, r5, 0x6000008, 0x10, r2, 0x0) 31.092444105s ago: executing program 1 (id=20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x900, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf3) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x80800, 0x0) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x80000000, 0x1ff, 0x6}) r3 = eventfd2(0x0, 0x80000) mmap$KVM_VCPU(&(0x7f0000ffe000/0x2000)=nil, 0x930, 0x0, 0x110, r3, 0x0) ioctl$KVM_CREATE_VM(r1, 0x40086602, 0x20000000) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x900, 0x0) (async) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf3) (async) openat$kvm(0x0, &(0x7f0000000040), 0x80800, 0x0) (async) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x10) (async) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x80000000, 0x1ff, 0x6}) (async) eventfd2(0x0, 0x80000) (async) mmap$KVM_VCPU(&(0x7f0000ffe000/0x2000)=nil, 0x930, 0x0, 0x110, r3, 0x0) (async) ioctl$KVM_CREATE_VM(r1, 0x40086602, 0x20000000) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) (async) 24.979606793s ago: executing program 1 (id=21): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) (async) r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0xc00000)=nil, r0, 0xf, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="7cfaa2bfd6dd76375aa1bde04fceeb33743b07d73b3e9aac", 0x0, 0xffffffffffffff94) r1 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, 0x0) mmap$KVM_VCPU(&(0x7f00003b6000/0x1000)=nil, r0, 0x200000d, 0x80010, r1, 0x0) (async) mmap$KVM_VCPU(&(0x7f00003b6000/0x1000)=nil, r0, 0x200000d, 0x80010, r1, 0x0) r2 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r2, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x100000c, 0x4d832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000710000/0x13000)=nil, r0, 0x8, 0x30, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000710000/0x13000)=nil, r0, 0x8, 0x30, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0x4020940d, 0x20000000) (async) ioctl$KVM_CREATE_VM(r3, 0x4020940d, 0x20000000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x13, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x13, 0xffffffffffffffff, 0x0) 24.690216664s ago: executing program 0 (id=22): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x40086602, 0x110e22ffff) syz_memcpy_off$KVM_EXIT_HYPERCALL(0x0, 0x20, &(0x7f0000000680)="38ce8347fc1e86008cfc72bb352c8659dcc9225b48cb5cb00c73b0b33018748e73f7f1f493e89c859e17625ad1b19ca88da9c227db3473a7fd4ce992bfc316bd22ccc646cd69c728", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) openat$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) r1 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000bfd000/0x400000)=nil) mmap$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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r3, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xf, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) r5 = syz_kvm_add_vcpu$arm64(r1, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@eret={0xe6, 0x18, 0x4}, @code={0xa, 0xb4, {"802a92d20040b0f2010180d2a20180d2e30180d2c40080d2020000d4000008d5603888d200a0b8f2610180d2c20080d2c30080d2640180d2020000d4000028d500e08ad20020b8f2610180d2a20080d2e30080d2840180d2020000d40020000f00000018000028d5a01c90d200e0b0f2010180d2c20180d2c30180d2a40080d2020000d4c0788bd20060b8f2210080d2c20180d2230180d2040180d2020000d4"}}, @eret={0xe6, 0x18, 0x7}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x48, 0xffffffff, 0x8}}, @hvc={0x32, 0x40, {0xf6000091, [0x80000001, 0x3, 0x6, 0xffffffffffffffff, 0xc1d]}}, @memwrite={0x6e, 0x30, @vgic_gits={0x8080000, 0x80, 0x0, 0x5}}, @irq_setup={0x46, 0x18, {0x20004, 0x36e}}, @uexit={0x0, 0x18, 0x3}, @its_send_cmd={0xaa, 0x28, {0x3, 0x1, 0x2, 0xa, 0x7fffffff, 0x2c, 0x4}}, @its_send_cmd={0xaa, 0x28, {0xa, 0x1, 0x3, 0x2, 0x9, 0x8}}, @mrs={0xbe, 0x18, {0x6030000000138192}}, @msr={0x14, 0x20, {0x603000000013e6c2}}, @smc={0x1e, 0x40, {0x8400000e, [0x8, 0x81, 0xa, 0xc3b, 0x1]}}, @code={0xa, 0x6c, {"002c207e008008d5000028d5007008d5007008d5c08f9dd20020b0f2610180d2c20080d2a30080d2c40080d2020000d40058c01a20d89fd20080b0f2410180d2820180d2630080d2840180d2020000d400082078007008d5"}}, @svc={0x122, 0x40, {0x3000000, [0x8, 0x5, 0x5, 0x8533, 0x1]}}, @mrs={0xbe, 0x18, {0x6030000000139808}}, @svc={0x122, 0x40, {0x8400000e, [0x8, 0xa90, 0x101, 0x6, 0x100000001]}}, @irq_setup={0x46, 0x18, {0x2, 0x3d9}}], 0x398}, &(0x7f0000000040)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r5, 0x4018aee2, &(0x7f00000000c0)=@attr_set_pmu={0x0, 0x0, 0x3, &(0x7f0000000080)=0xd19f}) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000bff000/0x400000)=nil) r6 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r6, 0x20, &(0x7f0000000680)="38ce8347fc1e86008cfc72bb352c8659dcc9225b48cb5cb00c73b0b33018748e73f7f1f493e89c859e17625ad1b19ca88da9c227db3473a7fd4ce992bfc316bd22ccc646cd69c728", 0x0, 0x48) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r8 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r7, 0xae04) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r8, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0xf, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) 18.639675985s ago: executing program 1 (id=23): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r2, 0x100000d, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1b) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0x40086602, 0x20000000) openat$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) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) 15.533762074s ago: executing program 0 (id=24): eventfd2(0x0, 0x0) r0 = eventfd2(0x0, 0x0) close(r0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x200, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0xfffffffffffffffd) 12.049321844s ago: executing program 1 (id=25): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x39) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000000)={0x100000001, 0x630}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000040)={0x10003, 0x1, 0x80a0000, 0x1000, &(0x7f0000d1e000/0x1000)=nil, 0x2, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xab) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000584000/0x800000)=nil, 0x800000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x0, 0x4f832, 0xffffffffffffffff, 0x1000000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000c6f000/0x1000)=nil, 0x930, 0x2000001, 0x1010, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0x80111500, 0x20000000) ioctl$KVM_CREATE_VM(r4, 0x5761, 0x2000001c) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) 10.089233571s ago: executing program 0 (id=26): munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006b3000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x300000c, 0x4f832, 0xffffffffffffffff, 0x1000000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000007, 0x4f833, 0xffffffffffffffff, 0x0) 5.523353895s ago: executing program 1 (id=27): munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) (async) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) (async) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r2, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80180, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0x5450, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x6, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, r1, 0x0, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xe000, 0x0) eventfd2(0xfffffffa, 0x80001) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) (async) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r5 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) mmap$KVM_VCPU(&(0x7f0000f86000/0x4000)=nil, 0x0, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f0000f86000/0x4000)=nil, 0x0, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r6, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) (async) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r6, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) 4.613718431s ago: executing program 0 (id=28): r0 = mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, 0x930, 0x2, 0x4003831, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000080)="2e3dc9c25f75a9be9f0ef2bc0fd196c7b5150b21aee9b35ef78727fbd49e16ee80151b77e7ef038e8924b368ed955effe3597d102506000000000000000d000000000000005400", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) 589.963178ms ago: executing program 0 (id=29): r0 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce8, 0x8000}}], 0x20}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, &(0x7f0000000340)=@attr_pmu_init) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_reg(r3, 0x603000000013dce8, 0x8000) 0s ago: executing program 1 (id=30): mmap$KVM_VCPU(&(0x7f0000e98000/0x1000)=nil, 0x930, 0x2, 0x4003831, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000ff4000/0x4000)=nil, 0x930, 0x0, 0x13, r2, 0x0) r3 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000fed000/0x4000)=nil, 0x930, 0x0, 0x11, r5, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x0, 0x11, r5, 0x0) mmap$KVM_VCPU(&(0x7f0000ff9000/0x4000)=nil, 0x930, 0x0, 0x12, r5, 0x0) r6 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000004000/0x2000)=nil, 0x930, 0x0, 0x11, r8, 0x0) munmap(&(0x7f0000feb000/0x13000)=nil, 0x13000) kernel console output (not intermixed with test programs): [ 399.922685][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 431.302982][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:17842' (ED25519) to the list of known hosts. [ 597.287458][ T25] audit: type=1400 audit(596.490:60): avc: denied { name_bind } for pid=3308 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 [ 599.216122][ T25] audit: type=1400 audit(598.420:61): avc: denied { execute } for pid=3309 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 [ 599.256710][ T25] audit: type=1400 audit(598.460:62): avc: denied { execute_no_trans } for pid=3309 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 [ 619.349511][ T25] audit: type=1400 audit(618.560:63): avc: denied { mounton } for pid=3309 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 [ 619.382964][ T25] audit: type=1400 audit(618.590:64): avc: denied { mount } for pid=3309 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 [ 619.474889][ T3309] cgroup: Unknown subsys name 'net' [ 619.526290][ T25] audit: type=1400 audit(618.730:65): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 619.917029][ T3309] cgroup: Unknown subsys name 'cpuset' [ 620.018470][ T3309] cgroup: Unknown subsys name 'rlimit' [ 620.918111][ T25] audit: type=1400 audit(620.130:66): avc: denied { setattr } for pid=3309 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 [ 620.936305][ T25] audit: type=1400 audit(620.140:67): avc: denied { mounton } for pid=3309 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 [ 620.960831][ T25] audit: type=1400 audit(620.170:68): avc: denied { mount } for pid=3309 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 [ 622.131071][ T3312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 622.151306][ T25] audit: type=1400 audit(621.360:69): avc: denied { relabelto } for pid=3312 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" [ 622.180228][ T25] audit: type=1400 audit(621.390:70): avc: denied { write } for pid=3312 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 [ 622.359648][ T25] audit: type=1400 audit(621.570:71): avc: denied { read } for pid=3309 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" [ 622.380014][ T25] audit: type=1400 audit(621.580:72): avc: denied { open } for pid=3309 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" [ 622.422235][ T3309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 673.428734][ T25] audit: type=1400 audit(672.640:73): avc: denied { execmem } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 677.632697][ T25] audit: type=1400 audit(676.840:75): avc: denied { open } for pid=3316 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 [ 677.646985][ T25] audit: type=1400 audit(676.830:74): avc: denied { read } for pid=3315 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 677.718165][ T25] audit: type=1400 audit(676.910:76): avc: denied { mounton } for pid=3315 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 [ 677.958969][ T25] audit: type=1400 audit(677.170:77): avc: denied { module_request } for pid=3315 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 679.110389][ T25] audit: type=1400 audit(678.300:78): 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 [ 707.780434][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 708.327122][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 708.398786][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 708.602686][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 720.489600][ T3316] hsr_slave_0: entered promiscuous mode [ 720.517295][ T3316] hsr_slave_1: entered promiscuous mode [ 721.232635][ T3315] hsr_slave_0: entered promiscuous mode [ 721.280603][ T3315] hsr_slave_1: entered promiscuous mode [ 721.319914][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 721.328848][ T3315] Cannot create hsr debugfs directory [ 726.746207][ T25] audit: type=1400 audit(725.950:79): avc: denied { create } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 726.810949][ T25] audit: type=1400 audit(726.020:80): avc: denied { write } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 726.847295][ T25] audit: type=1400 audit(726.040:81): avc: denied { read } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 727.018369][ T3316] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 727.468699][ T3316] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 727.693322][ T3316] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 728.011497][ T3316] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 729.501022][ T3315] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 729.683008][ T3315] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 729.823221][ T3315] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 730.008691][ T3315] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 742.688829][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 744.899442][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 803.989144][ T3316] veth0_vlan: entered promiscuous mode [ 804.577864][ T3316] veth1_vlan: entered promiscuous mode [ 806.487938][ T3316] veth0_macvtap: entered promiscuous mode [ 806.953391][ T3315] veth0_vlan: entered promiscuous mode [ 807.010848][ T3316] veth1_macvtap: entered promiscuous mode [ 807.820270][ T3315] veth1_vlan: entered promiscuous mode [ 809.242660][ T42] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.267001][ T42] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.309904][ T3344] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.337293][ T3344] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 810.488200][ T3315] veth0_macvtap: entered promiscuous mode [ 811.220605][ T3315] veth1_macvtap: entered promiscuous mode [ 811.800458][ T25] audit: type=1400 audit(810.990:82): avc: denied { mount } for pid=3316 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 [ 811.950220][ T25] audit: type=1400 audit(811.160:83): avc: denied { mounton } for pid=3316 comm="syz-executor" path="/syzkaller.tQB02P/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 [ 812.216198][ T25] audit: type=1400 audit(811.400:84): avc: denied { mount } for pid=3316 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 [ 812.500946][ T25] audit: type=1400 audit(811.710:85): avc: denied { mounton } for pid=3316 comm="syz-executor" path="/syzkaller.tQB02P/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 [ 812.627178][ T25] audit: type=1400 audit(811.820:86): avc: denied { mounton } for pid=3316 comm="syz-executor" path="/syzkaller.tQB02P/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3775 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 813.260309][ T25] audit: type=1400 audit(812.470:87): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 813.343813][ T3388] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.350403][ T3388] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.373159][ T3388] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.390952][ T3388] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 813.577093][ T25] audit: type=1400 audit(812.770:88): avc: denied { mounton } for pid=3316 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 [ 813.705820][ T25] audit: type=1400 audit(812.900:89): avc: denied { mount } for pid=3316 comm="syz-executor" name="/" dev="gadgetfs" ino=3785 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 814.070757][ T25] audit: type=1400 audit(813.270:90): avc: denied { mount } for pid=3316 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 [ 814.193597][ T25] audit: type=1400 audit(813.400:91): avc: denied { mounton } for pid=3316 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 [ 815.716141][ T3316] 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. [ 827.386301][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 827.396728][ T25] audit: type=1400 audit(826.590:96): avc: denied { read } for pid=3473 comm="syz.1.2" 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 [ 827.483413][ T25] audit: type=1400 audit(826.690:97): avc: denied { open } for pid=3473 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 828.175928][ T25] audit: type=1400 audit(827.340:98): avc: denied { ioctl } for pid=3473 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0x9436 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 828.626968][ T25] audit: type=1400 audit(827.830:99): avc: denied { map } for pid=3473 comm="syz.1.2" path="pipe:[2800]" dev="pipefs" ino=2800 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 850.611542][ T25] audit: type=1400 audit(849.790:100): avc: denied { setattr } for pid=3498 comm="syz.1.9" 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 [ 854.502751][ T25] audit: type=1400 audit(853.710:101): avc: denied { write } for pid=3503 comm="syz.0.10" 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 [ 854.796626][ T25] audit: type=1400 audit(853.990:102): avc: denied { map } for pid=3503 comm="syz.0.10" 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 [ 854.867037][ T25] audit: type=1400 audit(854.060:103): avc: denied { execute } for pid=3503 comm="syz.0.10" 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 [ 863.888768][ T25] audit: type=1400 audit(863.080:104): avc: denied { execute } for pid=3511 comm="syz.1.13" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3957 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 909.328059][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 909.329302][ C0] CPU: 0 UID: 0 PID: 3552 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT [ 909.329849][ C0] Hardware name: linux,dummy-virt (DT) [ 909.330356][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 909.330718][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 909.334119][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 909.334321][ C0] sp : ffff8000a3d47c60 [ 909.334447][ C0] x29: ffff8000a3d47c60 x28: 12f000001e582298 x27: ffff800087354000 [ 909.335034][ C0] x26: 1ff000001dd412b0 x25: 00000000000000af x24: 00000000000014f8 [ 909.335339][ C0] x23: 00000000000000af x22: afff80008c99a260 x21: afff80008c999ff0 [ 909.335631][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 909.335936][ C0] x17: 0000000000000021 x16: ffff800080011d9c x15: 00000000000000fe [ 909.336237][ C0] x14: ffffffffffffffff x13: 00000000000000a9 x12: ffff7c1ffbf7c329 [ 909.336527][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 909.336917][ C0] x8 : 12f000001e581d80 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 909.337216][ C0] x5 : 0000000000000001 x4 : ffff8000a3d47ac0 x3 : 0000000000000004 [ 909.337531][ C0] x2 : 0000000000009290 x1 : 0000000000000000 x0 : 00000000c600001b [ 909.338323][ C0] Kernel panic - not syncing: Unhandled exception [ 909.352098][ C0] CPU: 0 UID: 0 PID: 3552 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT [ 909.353325][ C0] Hardware name: linux,dummy-virt (DT) [ 909.354197][ C0] Call trace: [ 909.355040][ C0] show_stack+0x2c/0x3c (C) [ 909.356153][ C0] __dump_stack+0x30/0x40 [ 909.356925][ C0] dump_stack_lvl+0x30/0x12c [ 909.357659][ C0] dump_stack+0x1c/0x28 [ 909.358342][ C0] vpanic+0x22c/0x59c [ 909.359037][ C0] vpanic+0x0/0x59c [ 909.359698][ C0] el1t_64_irq_handler+0x0/0x1c [ 909.360449][ C0] el1_abort+0x0/0x5c [ 909.361133][ C0] el1h_64_sync+0x6c/0x70 [ 909.361983][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 909.362765][ C0] kvm_arch_init_vm+0x150/0x288 [ 909.363546][ C0] kvm_dev_ioctl+0x838/0x105c [ 909.364323][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 909.365103][ C0] invoke_syscall+0x90/0x2b4 [ 909.365918][ C0] el0_svc_common+0x180/0x2f4 [ 909.366726][ C0] do_el0_svc+0x58/0x74 [ 909.367470][ C0] el0_svc+0x58/0x164 [ 909.368150][ C0] el0t_64_sync_handler+0x84/0x12c [ 909.368912][ C0] el0t_64_sync+0x198/0x19c [ 909.370748][ C0] Kernel Offset: disabled [ 909.371371][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 909.372296][ C0] Memory Limit: none [ 909.373211][ C0] [ 909.373702][ C0] ================================ [ 909.374325][ C0] WARNING: inconsistent lock state [ 909.375016][ C0] syzkaller #0 Not tainted [ 909.375726][ C0] -------------------------------- [ 909.376372][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 909.377150][ C0] syz.0.29/3552 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 909.378012][ C0] 06f000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 909.380012][ C0] {INITIAL USE} state was registered at: [ 909.380781][ C0] lock_acquire+0x14c/0x2e0 [ 909.381698][ C0] _raw_spin_lock+0x48/0x60 [ 909.382410][ C0] kobject_add_internal+0x46c/0xee4 [ 909.383183][ C0] kobject_add+0x10c/0x1d0 [ 909.383883][ C0] device_add+0x494/0xd78 [ 909.384595][ C0] device_register+0x28/0x38 [ 909.385273][ C0] faux_bus_init+0x1c/0x88 [ 909.386005][ C0] driver_init+0x30/0x58 [ 909.386669][ C0] do_basic_setup+0x1c/0xa8 [ 909.387379][ C0] kernel_init_freeable+0x244/0x330 [ 909.388122][ C0] kernel_init+0x24/0x1d0 [ 909.388841][ C0] ret_from_fork+0x10/0x20 [ 909.389622][ C0] irq event stamp: 258 [ 909.390222][ C0] hardirqs last enabled at (257): [] exit_to_kernel_mode+0xc0/0xf0 [ 909.391365][ C0] hardirqs last disabled at (258): [] __panic_unhandled+0x24/0x68 [ 909.392408][ C0] softirqs last enabled at (252): [] handle_softirqs+0xb8c/0xd08 [ 909.393556][ C0] softirqs last disabled at (241): [] __do_softirq+0x14/0x20 [ 909.394807][ C0] [ 909.394807][ C0] other info that might help us debug this: [ 909.395667][ C0] Possible unsafe locking scenario: [ 909.395667][ C0] [ 909.396434][ C0] CPU0 [ 909.396914][ C0] ---- [ 909.397403][ C0] lock(&k->list_lock); [ 909.398217][ C0] [ 909.398705][ C0] lock(&k->list_lock); [ 909.399500][ C0] [ 909.399500][ C0] *** DEADLOCK *** [ 909.399500][ C0] [ 909.400347][ C0] no locks held by syz.0.29/3552. [ 909.401034][ C0] [ 909.401034][ C0] stack backtrace: [ 909.401744][ C0] CPU: 0 UID: 0 PID: 3552 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT [ 909.402701][ C0] Hardware name: linux,dummy-virt (DT) [ 909.403365][ C0] Call trace: [ 909.403844][ C0] show_stack+0x2c/0x3c (C) [ 909.404665][ C0] __dump_stack+0x30/0x40 [ 909.405361][ C0] dump_stack_lvl+0x30/0x12c [ 909.406090][ C0] dump_stack+0x1c/0x28 [ 909.406745][ C0] print_usage_bug+0x2f4/0x32c [ 909.407469][ C0] verify_lock_unused+0x78/0x88 [ 909.408284][ C0] lock_acquire+0x22c/0x2e0 [ 909.409057][ C0] _raw_spin_lock+0x48/0x60 [ 909.409758][ C0] bus_for_each_dev+0x60/0x2a4 [ 909.410563][ C0] coresight_panic_cb+0x2c/0x3c [ 909.411314][ C0] notifier_call_chain+0x1e8/0x65c [ 909.412107][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 909.412937][ C0] vpanic+0x2c4/0x59c [ 909.413643][ C0] vpanic+0x0/0x59c [ 909.414327][ C0] el1t_64_irq_handler+0x0/0x1c [ 909.415053][ C0] el1_abort+0x0/0x5c [ 909.415703][ C0] el1h_64_sync+0x6c/0x70 [ 909.416409][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 909.417186][ C0] kvm_arch_init_vm+0x150/0x288 [ 909.417946][ C0] kvm_dev_ioctl+0x838/0x105c [ 909.418700][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 909.419514][ C0] invoke_syscall+0x90/0x2b4 [ 909.420300][ C0] el0_svc_common+0x180/0x2f4 [ 909.421101][ C0] do_el0_svc+0x58/0x74 [ 909.421895][ C0] el0_svc+0x58/0x164 [ 909.422571][ C0] el0t_64_sync_handler+0x84/0x12c [ 909.423335][ C0] el0t_64_sync+0x198/0x19c [ 909.425351][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:21:49 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=5bff80008c43b000 X09=0000000000000032 X10=0000000000000032 X11=00000000000000fe X12=00000000000000ca X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=0000000000000021 X18=fff0000072d86400 X19=efff800000000000 X20=caf000000dcb0880 X21=5bff80008c43b018 X22=0000000000000002 X23=caf000000dcb097c X24=00000000000000ca X25=0000000000000000 X26=5bff80008c43b000 X27=00000000000000ca X28=00000000000000ca X29=ffff8000a3d473f0 X30=ffff800082127790 SP=ffff8000a3d473e0 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=0000ffffc2c62020:0000ffffc2c62020 Z17=ffffff80ffffffd0:0000ffffc2c61ff0 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