last executing test programs: 51.506148178s ago: executing program 1 (id=4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x20100, 0x0) munmap(&(0x7f0000667000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x20) syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0x5452, 0xa00000000000000) ioctl$KVM_CHECK_EXTENSION(r0, 0x5451, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) syz_memcpy_off$KVM_EXIT_MMIO(0x0, 0x20, &(0x7f0000000000)="37d3116035d7513e9a000200018000", 0x0, 0x43) ioctl$KVM_CREATE_VM(r4, 0x40086602, 0x20000000) 46.366290671s ago: executing program 1 (id=5): mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000007, 0x4f833, 0xffffffffffffffff, 0x0) r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000000)="7dbedbdf8de2aec67a7f281c9cba23f4ec95b411f4a3b9d827c1ad3ee2c4a3edc10da9b0b7b48eb2b15c074a85fc37d5472f8652cbd74ab28735ac5e0b173b5f1f10d85901889b90", 0x0, 0x48) munmap(&(0x7f0000e07000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) 38.613672975s ago: executing program 1 (id=7): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap$KVM_VCPU(&(0x7f0000cc3000/0x3000)=nil, r0, 0x2000002, 0x100010, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r2 = mmap$KVM_VCPU(&(0x7f0000fff000/0x1000)=nil, r0, 0x8, 0x2010, r1, 0x0) r3 = mmap$KVM_VCPU(&(0x7f0000eed000/0x3000)=nil, 0x0, 0x6, 0xaf832, r1, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r6 = mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r5, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000f44000/0x3000)=nil, r5, 0x2000005, 0x10, r1, 0x0) mmap$KVM_VCPU(&(0x7f0000fd3000/0x2000)=nil, r0, 0x300000e, 0x1010, r1, 0x0) r7 = ioctl$KVM_CREATE_VM(r4, 0x80111500, 0x20000000) close(r7) syz_memcpy_off$KVM_EXIT_HYPERCALL(r3, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0x40086602, 0x20000000) r8 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r8, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) syz_memcpy_off$KVM_EXIT_MMIO(r6, 0x20, 0x0, 0x0, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x8200, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r10, 0xc020660b, 0xe1) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x6) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0x3) syz_memcpy_off$KVM_EXIT_HYPERCALL(r2, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) 29.683162811s ago: executing program 0 (id=9): r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0x40086602, 0x20000000) r1 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r1, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) syz_memcpy_off$KVM_EXIT_MMIO(r1, 0x20, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x9) 26.130946327s ago: executing program 1 (id=10): r0 = mmap$KVM_VCPU(&(0x7f0000c6c000/0x3000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 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) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) r3 = eventfd2(0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1fd, 0x0, &(0x7f0000cce000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r3, 0x4020940d, 0x20000000) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0x40086602, 0x20000000) r5 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r5, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) r6 = ioctl$KVM_CREATE_GUEST_MEMFD(r4, 0xc040aed4, &(0x7f0000000040)={0x2, 0x7f}) ioctl$KVM_SET_USER_MEMORY_REGION2(r4, 0x40a0ae49, &(0x7f0000000200)={0x100, 0x2, 0xf000, 0x1000, &(0x7f0000c14000/0x1000)=nil, 0x6, r6}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000140)="fae134a79709b5f7b97445a8e1dc1460f7119f2577dee97497554d5fddbe03b77f962e5d05c3b6f295c149445a1730bd7891b1c263c69c30935ac2a25554b9a05b15249a425e134f", 0x0, 0x48) mmap$KVM_VCPU(&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x1000006, 0x40010, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_MMIO(r5, 0x20, 0x0, 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x4) syz_kvm_setup_syzos_vm$arm64(r8, &(0x7f0000bff000/0x400000)=nil) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0xf) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x9) 17.077926936s ago: executing program 0 (id=11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) r1 = syz_kvm_add_vcpu$arm64(0x0, 0x0, &(0x7f0000000840)=[@featur1={0x1, 0xc7}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xf1) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x3) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) 13.083301662s ago: executing program 0 (id=12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x401c5820, 0xffff98600fff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x59) (async, rerun: 32) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) (rerun: 32) 9.575852853s ago: executing program 1 (id=13): syz_kvm_setup_cpu$arm64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000380)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f00004a7000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000000)={0x0, &(0x7f00000003c0)=[@its_send_cmd={0xaa, 0x28, {0xf, 0x0, 0x0, 0xf, 0xfffff194, 0x7d97, 0x2}}, @its_setup={0x82, 0x28, {0x4, 0x0, 0xe0}}, @uexit={0x0, 0x18, 0xffffffffffffffff}, @code={0xa, 0xb4, {"802d85d20040b8f2a10080d2220080d2c30180d2440080d2020000d400e4002f000028d540b888d20060b8f2010080d2e20080d2a30180d2c40180d2020000d4205292d20040b0f2c10180d2e20080d2030180d2e40080d2020000d460b38bd20020b0f2810180d2a20180d2630080d2640180d2020000d4008008d50000400c402785d200a0b8f2a10180d2e20080d2a30180d2c40180d2020000d4007008d5"}}, @code={0xa, 0x6c, {"0000409b00a4000d0098207e007008d5007008d5000028d5200283d20020b8f2210180d2a20080d2c30180d2440180d2020000d4007008d5007008d5204095d20020b0f2a10180d2e20180d2a30080d2640080d2020000d4"}}, @mrs={0xbe, 0x18, {0x603000000013e65f}}, @its_setup={0x82, 0x28, {0x4, 0x3, 0x28d}}, @hvc={0x32, 0x40, {0x40000004, [0xa, 0x1000, 0x7, 0x3, 0x4]}}, @eret={0xe6, 0x18, 0x3}, @smc={0x1e, 0x40, {0x3f000000, [0x0, 0x6, 0x9, 0x1, 0xa5dd]}}, @svc={0x122, 0x40, {0x8, [0x8, 0x6, 0x80, 0x11a777f3, 0x5]}}, @svc={0x122, 0x40, {0xc400000c, [0x9, 0xb02, 0x40, 0x9, 0xb34]}}, @msr={0x14, 0x20, {0x603000000013debc, 0x1}}, @its_setup={0x82, 0x28, {0x0, 0x0, 0x1ce}}, @smc={0x1e, 0x40, {0xb6000050, [0x3, 0x80000000, 0x3e, 0x10000, 0x8]}}, @svc={0x122, 0x40, {0x3f000000, [0xf00b, 0x7, 0x7, 0x400, 0x1]}}, @code={0xa, 0xb4, {"007008d5803989d20080b0f2410080d2620080d2430080d2640080d2020000d4000080a80000619ee0ff99d200c0b8f2010180d2620080d2e30180d2c40080d2020000d40068201ec07297d20080b8f2810080d2a20080d2830180d2840180d2020000d4003499d20060b0f2210180d2c20080d2a30080d2840080d2020000d4000020cb603d8fd20020b8f2610080d2020180d2e30080d2240180d2020000d4"}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80a0000, 0x14, 0x3, 0x3}}, @eret={0xe6, 0x18, 0x5}, @msr={0x14, 0x20, {0x603000000013f300, 0x7}}], 0x4c4}, &(0x7f0000000040)=[@featur2={0x1, 0x45}], 0x1) syz_kvm_setup_cpu$arm64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000380)=[{0x0, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) (async) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f00004a7000/0x400000)=nil) (async) syz_kvm_add_vcpu$arm64(r0, &(0x7f0000000000)={0x0, &(0x7f00000003c0)=[@its_send_cmd={0xaa, 0x28, {0xf, 0x0, 0x0, 0xf, 0xfffff194, 0x7d97, 0x2}}, @its_setup={0x82, 0x28, {0x4, 0x0, 0xe0}}, @uexit={0x0, 0x18, 0xffffffffffffffff}, @code={0xa, 0xb4, {"802d85d20040b8f2a10080d2220080d2c30180d2440080d2020000d400e4002f000028d540b888d20060b8f2010080d2e20080d2a30180d2c40180d2020000d4205292d20040b0f2c10180d2e20080d2030180d2e40080d2020000d460b38bd20020b0f2810180d2a20180d2630080d2640180d2020000d4008008d50000400c402785d200a0b8f2a10180d2e20080d2a30180d2c40180d2020000d4007008d5"}}, @code={0xa, 0x6c, {"0000409b00a4000d0098207e007008d5007008d5000028d5200283d20020b8f2210180d2a20080d2c30180d2440180d2020000d4007008d5007008d5204095d20020b0f2a10180d2e20180d2a30080d2640080d2020000d4"}}, @mrs={0xbe, 0x18, {0x603000000013e65f}}, @its_setup={0x82, 0x28, {0x4, 0x3, 0x28d}}, @hvc={0x32, 0x40, {0x40000004, [0xa, 0x1000, 0x7, 0x3, 0x4]}}, @eret={0xe6, 0x18, 0x3}, @smc={0x1e, 0x40, {0x3f000000, [0x0, 0x6, 0x9, 0x1, 0xa5dd]}}, @svc={0x122, 0x40, {0x8, [0x8, 0x6, 0x80, 0x11a777f3, 0x5]}}, @svc={0x122, 0x40, {0xc400000c, [0x9, 0xb02, 0x40, 0x9, 0xb34]}}, @msr={0x14, 0x20, {0x603000000013debc, 0x1}}, @its_setup={0x82, 0x28, {0x0, 0x0, 0x1ce}}, @smc={0x1e, 0x40, {0xb6000050, [0x3, 0x80000000, 0x3e, 0x10000, 0x8]}}, @svc={0x122, 0x40, {0x3f000000, [0xf00b, 0x7, 0x7, 0x400, 0x1]}}, @code={0xa, 0xb4, {"007008d5803989d20080b0f2410080d2620080d2430080d2640080d2020000d4000080a80000619ee0ff99d200c0b8f2010180d2620080d2e30180d2c40080d2020000d40068201ec07297d20080b8f2810080d2a20080d2830180d2840180d2020000d4003499d20060b0f2210180d2c20080d2a30080d2840080d2020000d4000020cb603d8fd20020b8f2610080d2020180d2e30080d2240180d2020000d4"}}, @memwrite={0x6e, 0x30, @vgic_gicr={0x80a0000, 0x14, 0x3, 0x3}}, @eret={0xe6, 0x18, 0x5}, @msr={0x14, 0x20, {0x603000000013f300, 0x7}}], 0x4c4}, &(0x7f0000000040)=[@featur2={0x1, 0x45}], 0x1) (async) 8.137660333s ago: executing program 0 (id=14): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x129140, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xa5) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb2) (async) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb2) 6.108466159s ago: executing program 1 (id=15): r0 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc00", 0x0, 0xffffffffffffff32) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0x40086602, 0x20000000) r1 = mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r1, 0x20, &(0x7f00000000c0)="d5f5f543d3681d26b4d9f0ffffffff7b41445c085486580143226c0ead9a1620ba24f023314cc4bf610d6a743ad4913923b8364e5f73ea2fc43ac1abfc000000000000000100", 0x0, 0xffffffffffffff32) syz_memcpy_off$KVM_EXIT_MMIO(r1, 0x20, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x9) 3.58608832s ago: executing program 0 (id=16): r0 = openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, 0x930, 0x0, 0x2012, r0, 0x0) 0s ago: executing program 0 (id=17): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200440, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) close(r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r3, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, 0xffffffffffffffff, 0x0) ioctl$KVM_CLEAR_DIRTY_LOG(r0, 0xc018aec0, &(0x7f0000000440)={0x2, 0x400, 0xc0, &(0x7f0000000040)=[0x10001, 0x400, 0x7, 0x7fffffffffffffff, 0x4, 0x8, 0xfffffffffffffffc, 0xa8, 0x6, 0x4, 0xfffffffffffffffd, 0x8, 0x10000, 0x5, 0x6, 0x4, 0x1ff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x400, 0x401, 0x1, 0xffffffffffffffff, 0x337e, 0x8, 0x10000, 0xe, 0x7dd0, 0x1f, 0x9, 0x10, 0x200000005, 0x690, 0x0, 0x3, 0x400000000000, 0xd, 0xa, 0x728c, 0x81, 0x7fff, 0x0, 0x0, 0x4, 0x1000001, 0x4, 0x6, 0x5, 0xffffffffffffd2ce, 0x5, 0x2, 0x2, 0xeb, 0x38e, 0x1, 0xfffffffffffff8a5, 0x2, 0x8000000000000000, 0x7c01, 0x3, 0x80000000, 0xda, 0x7f, 0x401, 0x8001, 0x81, 0x1, 0x9, 0x400, 0x6, 0x4, 0x8000000000000000, 0xd9, 0x2, 0x8000000000000001, 0x7ff, 0x77af32f2, 0x0, 0x0, 0xbdf, 0x6, 0x9, 0x2554, 0xfffffffffffffffa, 0x1, 0x7, 0x8efd, 0x5, 0x4e99, 0xb, 0x5, 0x7fffffffffffffff, 0xf, 0x5, 0x6, 0x7f, 0x3, 0x7fff, 0x3, 0xffffffff, 0x6, 0x0, 0x7, 0x5, 0x0, 0x1b, 0x1, 0x1, 0x1000, 0x0, 0x80, 0x9, 0x8ef, 0x6, 0x3, 0x800, 0x3, 0x2, 0x36, 0x291, 0xb2b0, 0xc145, 0x4, 0x4b, 0x7fff, 0x8]}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2d) syz_kvm_vgic_v3_setup(r4, 0x2, 0x0) kernel console output (not intermixed with test programs): [ 373.835485][ T3151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 423.570561][ T3151] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:22376' (ED25519) to the list of known hosts. [ 577.202819][ T25] audit: type=1400 audit(576.420:61): avc: denied { name_bind } for pid=3302 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 [ 579.028294][ T25] audit: type=1400 audit(578.280:62): avc: denied { execute } for pid=3303 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 [ 579.063884][ T25] audit: type=1400 audit(578.310:63): avc: denied { execute_no_trans } for pid=3303 comm="sh" path="/syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 607.121444][ T25] audit: type=1400 audit(606.370:64): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=1869 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 607.156979][ T25] audit: type=1400 audit(606.410:65): avc: denied { mount } for pid=3303 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 [ 607.243384][ T3303] cgroup: Unknown subsys name 'net' [ 607.295445][ T25] audit: type=1400 audit(606.540:66): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 607.733169][ T3303] cgroup: Unknown subsys name 'cpuset' [ 607.834758][ T3303] cgroup: Unknown subsys name 'rlimit' [ 608.728967][ T25] audit: type=1400 audit(607.980:67): avc: denied { setattr } for pid=3303 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 [ 608.747944][ T25] audit: type=1400 audit(608.000:68): avc: denied { mounton } for pid=3303 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 [ 608.775104][ T25] audit: type=1400 audit(608.020:69): avc: denied { mount } for pid=3303 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 [ 609.945685][ T3311] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 609.965783][ T25] audit: type=1400 audit(609.210:70): avc: denied { relabelto } for pid=3311 comm="mkswap" name="swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 609.985709][ T25] audit: type=1400 audit(609.230:71): avc: denied { write } for pid=3311 comm="mkswap" path="/swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 610.168350][ T25] audit: type=1400 audit(609.420:72): avc: denied { read } for pid=3303 comm="syz-executor" name="swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 610.193419][ T25] audit: type=1400 audit(609.430:73): avc: denied { open } for pid=3303 comm="syz-executor" path="/swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 610.236745][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 660.007243][ T25] audit: type=1400 audit(659.260:74): avc: denied { execmem } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 664.223150][ T25] audit: type=1400 audit(663.470:75): avc: denied { read } for pid=3314 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 664.257004][ T25] audit: type=1400 audit(663.510:76): avc: denied { open } for pid=3314 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 664.329912][ T25] audit: type=1400 audit(663.580:77): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 664.589415][ T25] audit: type=1400 audit(663.840:78): avc: denied { module_request } for pid=3314 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 665.726382][ T25] audit: type=1400 audit(664.960:79): 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 [ 689.345007][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 689.580148][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 689.641348][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 690.020150][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 705.405667][ T3314] hsr_slave_0: entered promiscuous mode [ 705.459031][ T3314] hsr_slave_1: entered promiscuous mode [ 707.494335][ T3315] hsr_slave_0: entered promiscuous mode [ 707.536123][ T3315] hsr_slave_1: entered promiscuous mode [ 707.575792][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 707.593185][ T3315] Cannot create hsr debugfs directory [ 713.049598][ T25] audit: type=1400 audit(712.300:80): avc: denied { create } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 713.100127][ T25] audit: type=1400 audit(712.350:81): avc: denied { write } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 713.131411][ T25] audit: type=1400 audit(712.380:82): avc: denied { read } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 713.335425][ T3314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 713.621225][ T3314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 713.938066][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 714.071380][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 715.656350][ T3315] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 715.878986][ T3315] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 716.106947][ T3315] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 716.321396][ T3315] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 728.780843][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 730.787141][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 786.150804][ T3314] veth0_vlan: entered promiscuous mode [ 786.679723][ T3314] veth1_vlan: entered promiscuous mode [ 788.172481][ T3315] veth0_vlan: entered promiscuous mode [ 788.741360][ T3314] veth0_macvtap: entered promiscuous mode [ 788.992341][ T3315] veth1_vlan: entered promiscuous mode [ 789.197097][ T3314] veth1_macvtap: entered promiscuous mode [ 791.309130][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 791.345610][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 791.354233][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 791.366704][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 791.534576][ T3315] veth0_macvtap: entered promiscuous mode [ 791.916889][ T3315] veth1_macvtap: entered promiscuous mode [ 793.847420][ T25] audit: type=1400 audit(793.050:83): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 793.986645][ T25] audit: type=1400 audit(793.230:84): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.JThczt/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 [ 794.170839][ T25] audit: type=1400 audit(793.420:85): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 794.576828][ T25] audit: type=1400 audit(793.830:86): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.JThczt/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 [ 794.734255][ T25] audit: type=1400 audit(793.980:87): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/syzkaller.JThczt/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3750 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 794.881475][ T3282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.887043][ T3282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.916698][ T3282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.929417][ T3282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 795.320900][ T25] audit: type=1400 audit(794.570:88): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 795.558919][ T25] audit: type=1400 audit(794.770:89): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1544 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 795.640983][ T25] audit: type=1400 audit(794.890:90): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="gadgetfs" ino=3761 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 795.914825][ T25] audit: type=1400 audit(795.160:91): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 796.063495][ T25] audit: type=1400 audit(795.300:92): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 797.366956][ T3314] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 808.879242][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 808.887044][ T25] audit: type=1400 audit(808.130:97): avc: denied { read } for pid=3464 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 [ 809.004190][ T25] audit: type=1400 audit(808.250:98): avc: denied { open } for pid=3464 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 [ 809.190836][ T25] audit: type=1400 audit(808.440:99): avc: denied { ioctl } for pid=3464 comm="syz.1.2" 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 [ 809.846834][ T25] audit: type=1400 audit(809.090:100): avc: denied { execute } for pid=3466 comm="syz.0.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3804 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 814.966143][ T25] audit: type=1400 audit(814.210:101): avc: denied { setattr } for pid=3471 comm="syz.0.3" 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 [ 836.923872][ T25] audit: type=1400 audit(836.170:102): avc: denied { write } for pid=3484 comm="syz.1.7" 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 [ 869.167422][ T25] audit: type=1400 audit(868.390:103): avc: denied { map } for pid=3513 comm="syz.0.16" 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 [ 872.878398][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 872.879673][ C0] CPU: 0 UID: 0 PID: 3517 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 872.880248][ C0] Hardware name: linux,dummy-virt (DT) [ 872.880726][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 872.881108][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 872.882646][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 872.882845][ C0] sp : ffff8000a3d47c60 [ 872.882966][ C0] x29: ffff8000a3d47c60 x28: 25f000001e305d98 x27: ffff800087354000 [ 872.883592][ C0] x26: 19f000001deb02f0 x25: 00000000000000e0 x24: 00000000000014f8 [ 872.883939][ C0] x23: 00000000000000e0 x22: e0ff80008c95d260 x21: e0ff80008c95cff0 [ 872.884264][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 872.884549][ C0] x17: 0000000000000065 x16: ffff800080011d9c x15: 00000000ffffffff [ 872.884831][ C0] x14: ffffffffffffffff x13: 000000000000007d x12: ffff7c1ffbf7c331 [ 872.885143][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 872.885521][ C0] x8 : 25f000001e305880 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 872.885804][ C0] x5 : 0000000000000001 x4 : ffff8000a3d47ac0 x3 : 0000000000000004 [ 872.886118][ C0] x2 : 0000000000009310 x1 : 0000000000000000 x0 : 00000000c600001b [ 872.886887][ C0] Kernel panic - not syncing: Unhandled exception [ 872.901387][ C0] CPU: 0 UID: 0 PID: 3517 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 872.902559][ C0] Hardware name: linux,dummy-virt (DT) [ 872.903611][ C0] Call trace: [ 872.904490][ C0] show_stack+0x2c/0x3c (C) [ 872.905595][ C0] __dump_stack+0x30/0x40 [ 872.906394][ C0] dump_stack_lvl+0x30/0x12c [ 872.907154][ C0] dump_stack+0x1c/0x28 [ 872.907858][ C0] vpanic+0x22c/0x59c [ 872.908574][ C0] vpanic+0x0/0x59c [ 872.909272][ C0] el1t_64_irq_handler+0x0/0x1c [ 872.910032][ C0] el1_abort+0x0/0x5c [ 872.910720][ C0] el1h_64_sync+0x6c/0x70 [ 872.911612][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 872.912431][ C0] kvm_arch_init_vm+0x150/0x288 [ 872.913226][ C0] kvm_dev_ioctl+0x838/0x105c [ 872.914039][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 872.914882][ C0] invoke_syscall+0x90/0x2b4 [ 872.915718][ C0] el0_svc_common+0x180/0x2f4 [ 872.916563][ C0] do_el0_svc+0x58/0x74 [ 872.917338][ C0] el0_svc+0x58/0x164 [ 872.918008][ C0] el0t_64_sync_handler+0x84/0x12c [ 872.918813][ C0] el0t_64_sync+0x198/0x19c [ 872.920698][ C0] Kernel Offset: disabled [ 872.921325][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 872.922245][ C0] Memory Limit: none [ 872.923169][ C0] [ 872.923671][ C0] ================================ [ 872.924293][ C0] WARNING: inconsistent lock state [ 872.924989][ C0] syzkaller #0 Not tainted [ 872.925730][ C0] -------------------------------- [ 872.926377][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 872.927177][ C0] syz.0.17/3517 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 872.928059][ C0] 3df000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 872.930079][ C0] {INITIAL USE} state was registered at: [ 872.930873][ C0] lock_acquire+0x14c/0x2e0 [ 872.931788][ C0] _raw_spin_lock+0x48/0x60 [ 872.932508][ C0] kobject_add_internal+0x46c/0xee4 [ 872.933307][ C0] kobject_add+0x10c/0x1d0 [ 872.934008][ C0] device_add+0x494/0xd78 [ 872.934744][ C0] device_register+0x28/0x38 [ 872.935487][ C0] faux_bus_init+0x1c/0x88 [ 872.936254][ C0] driver_init+0x30/0x58 [ 872.936959][ C0] do_basic_setup+0x1c/0xa8 [ 872.937678][ C0] kernel_init_freeable+0x244/0x330 [ 872.938442][ C0] kernel_init+0x24/0x1d0 [ 872.939178][ C0] ret_from_fork+0x10/0x20 [ 872.939947][ C0] irq event stamp: 944 [ 872.940542][ C0] hardirqs last enabled at (943): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 872.941717][ C0] hardirqs last disabled at (944): [] __panic_unhandled+0x24/0x68 [ 872.942826][ C0] softirqs last enabled at (912): [] handle_softirqs+0xb8c/0xd08 [ 872.943989][ C0] softirqs last disabled at (897): [] __do_softirq+0x14/0x20 [ 872.945280][ C0] [ 872.945280][ C0] other info that might help us debug this: [ 872.946206][ C0] Possible unsafe locking scenario: [ 872.946206][ C0] [ 872.946990][ C0] CPU0 [ 872.947501][ C0] ---- [ 872.948005][ C0] lock(&k->list_lock); [ 872.948805][ C0] [ 872.949320][ C0] lock(&k->list_lock); [ 872.950082][ C0] [ 872.950082][ C0] *** DEADLOCK *** [ 872.950082][ C0] [ 872.950977][ C0] no locks held by syz.0.17/3517. [ 872.951688][ C0] [ 872.951688][ C0] stack backtrace: [ 872.952402][ C0] CPU: 0 UID: 0 PID: 3517 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 872.953388][ C0] Hardware name: linux,dummy-virt (DT) [ 872.954052][ C0] Call trace: [ 872.954560][ C0] show_stack+0x2c/0x3c (C) [ 872.955392][ C0] __dump_stack+0x30/0x40 [ 872.956075][ C0] dump_stack_lvl+0x30/0x12c [ 872.956790][ C0] dump_stack+0x1c/0x28 [ 872.957473][ C0] print_usage_bug+0x2f4/0x32c [ 872.958218][ C0] verify_lock_unused+0x78/0x88 [ 872.959026][ C0] lock_acquire+0x22c/0x2e0 [ 872.959839][ C0] _raw_spin_lock+0x48/0x60 [ 872.960575][ C0] bus_for_each_dev+0x60/0x2a4 [ 872.961388][ C0] coresight_panic_cb+0x2c/0x3c [ 872.962178][ C0] notifier_call_chain+0x1e8/0x65c [ 872.962999][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 872.963909][ C0] vpanic+0x2c4/0x59c [ 872.964634][ C0] vpanic+0x0/0x59c [ 872.965320][ C0] el1t_64_irq_handler+0x0/0x1c [ 872.966063][ C0] el1_abort+0x0/0x5c [ 872.966735][ C0] el1h_64_sync+0x6c/0x70 [ 872.967449][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 872.968300][ C0] kvm_arch_init_vm+0x150/0x288 [ 872.969080][ C0] kvm_dev_ioctl+0x838/0x105c [ 872.969862][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 872.970706][ C0] invoke_syscall+0x90/0x2b4 [ 872.971534][ C0] el0_svc_common+0x180/0x2f4 [ 872.972368][ C0] do_el0_svc+0x58/0x74 [ 872.973146][ C0] el0_svc+0x58/0x164 [ 872.973832][ C0] el0t_64_sync_handler+0x84/0x12c [ 872.974613][ C0] el0t_64_sync+0x198/0x19c [ 872.976668][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:59:55 Registers: info registers vcpu 0 CPU#0 PC=ffff800080492490 X00=0000000000000000 X01=0000000000000080 X02=0000000000000001 X03=ffff8000804923e0 X04=ffff80008734a07f X05=ffff8000a3d47628 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=00000000000003c0 X09=0000000000110001 X10=0000000000ff0100 X11=ffff800087725238 X12=00000000000000fe X13=000000cb3d0c08b0 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=0000000000000065 X18=fff0000072d86400 X19=efff800000000000 X20=ffff8000a3d47690 X21=00000000000000ff X22=00000000000003c0 X23=00000000ffffe3cc X24=80000000ffffe3cc X25=00000000000003c0 X26=0000000000000000 X27=0000000000000000 X28=0000000000000026 X29=ffff8000a3d47590 X30=ffff80008049246c SP=ffff8000a3d47580 PSTATE=604023c9 -ZC- 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=0000000000000000:0000000000000000 Z01=0000ffffcd4d0740:657a57364fed6800 Z02=0000ffffcd4d0720:ffffff80ffffffd8 Z03=0000ffffcd4d07d0:0000ffffcd4d07d0 Z04=0000ffffcd4d07d0:0000ffff9b137208 Z05=0000ffffcd4d07a0:0000ffffcd4d07d0 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=0000ffffcd4d09f0:0000ffffcd4d09f0 Z17=ffffff80ffffffd0:0000ffffcd4d09c0 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