last executing test programs: 24.637526216s ago: executing program 1 (id=2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x51) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r1 = mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) r2 = mmap$KVM_VCPU(&(0x7f0000eb3000/0x1000)=nil, 0x930, 0x7, 0x80010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f00004a0000/0x2000)=nil, 0x2000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r3 = mmap$KVM_VCPU(&(0x7f0000d19000/0x2000)=nil, 0x930, 0x3000000, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r6 = mmap$KVM_VCPU(&(0x7f0000c58000/0x1000)=nil, r5, 0x2000003, 0xaf832, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r8 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r7, 0xae04) r9 = mmap$KVM_VCPU(&(0x7f0000c60000/0x2000)=nil, r8, 0x300000a, 0x16831, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r9, 0x20, &(0x7f00000000c0)="e65bf643e6e1a3ffc871fcc8064f26b4d9f94b6f1ccd7b41443d2b5486580143226c0ead9a1620b6709fafba2af023314cc4bf610d6a743ad4913910b8364e5f73ea2fc43ac1ebfc", 0x0, 0x48) syz_kvm_setup_cpu$arm64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000040)=[{0x0, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r3, @ANYBLOB="adce7678509b36ec0d6827c9", @ANYRESDEC=r5, @ANYRES8=r9, @ANYRES16=r2, @ANYRESDEC=r1, @ANYRES8=r4, @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="a128ce431291566cc487136847070d4a9bc0a5c1ab9770fc828093116d39b855f9afb38212a020588759434b00e4cf894e1a074649afa0433703b2189207769cc34461cdd5cc505e52e6a1a06fbf29287ca0208a2efd9499a8a0f63ed3d407e3ed2dfa1c6ab08a932dd54a2364841328eceac5f470a9c579a6287acb7edbead8ecef92487da8968c4bffb04d83be301618905bb7dc91a76642e2523bf3133047d80bd5a6785998177eb5c22f1bce95ebdcf998cfcf119524cdfcaef722be560ac2d33508fe10fe235eb3e4f832c2a9fe4d854a7ed3bac539d3568ffdfa160b"], 0x18}], 0x1, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) munmap(&(0x7f000075a000/0xb000)=nil, 0xb000) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004ff000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000f1a000/0x4000)=nil, 0x930, 0x0, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) 20.127927686s ago: executing program 0 (id=1): mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b656592f1, 0xffffffffffffffff, 0x0) (async) eventfd2(0x0, 0x801) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap$KVM_VCPU(&(0x7f0000001000/0x2000)=nil, 0x930, 0x2000003, 0x4120932, r0, 0x0) 12.165852187s ago: executing program 1 (id=3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x62) 10.45527006s ago: executing program 0 (id=4): r0 = syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000007000/0x400000)=nil) syz_kvm_add_vcpu$arm64(r0, &(0x7f00000005c0)={0x0, &(0x7f0000000080)=[@msr={0x14, 0x20, {0x6030000000133cb3, 0x6}}, @eret={0xe6, 0x18, 0x9}, @eret={0xe6, 0x18, 0x8000000000000000}, @hvc={0x32, 0x40, {0x84000013, [0x401, 0xa, 0x80, 0xffffffffffffffff, 0xc98e]}}, @msr={0x14, 0x20, {0x603000000013df00, 0x200}}, @its_setup={0x82, 0x28, {0x2, 0x4, 0x1a5}}, @its_send_cmd={0xaa, 0x28, {0x5, 0x0, 0x4, 0x10, 0x0, 0x0, 0x3}}, @irq_setup={0x46, 0x18, {0x2, 0x36e}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1200, 0x800, 0x4}}, @smc={0x1e, 0x40, {0x3000000, [0x9, 0x9, 0x3, 0x8, 0x10]}}, @irq_setup={0x46, 0x18, {0x2, 0xaf}}, @its_setup={0x82, 0x28, {0x2, 0x2, 0x77}}, @hvc={0x32, 0x40, {0x8600ff01, [0x9, 0x10000, 0x4, 0x4, 0x8]}}, @memwrite={0x6e, 0x30, @vgic_gicd={0x8000000, 0x1400, 0x0, 0x1}}, @msr={0x14, 0x20, {0x603000000013e719, 0x10}}, @hvc={0x32, 0x40, {0x80004001, [0x7f, 0x100000001, 0x7, 0x9db, 0x5]}}, @msr={0x14, 0x20, {0x603000000013df75, 0x7fffffffffffffff}}, @mrs={0xbe, 0x18, {0x603000000013e6dd}}, @irq_setup={0x46, 0x18, {0x0, 0x1cc}}, @uexit={0x0, 0x18, 0x8000000000000000}, @irq_setup={0x46, 0x18, {0x1, 0x193}}, @uexit={0x0, 0x18, 0x3d3966f4}, @smc={0x1e, 0x40, {0x84000013, [0xa, 0x0, 0x6, 0x9, 0x5]}}, @msr={0x14, 0x20, {0x603000000013c030, 0x4}}, @svc={0x122, 0x40, {0x84000006, [0x5, 0x6, 0x100000000, 0x80, 0x7]}}, @irq_setup={0x46, 0x18, {0x2, 0x141}}, @hvc={0x32, 0x40, {0x5000000, [0x5, 0x6, 0xfffffffffffffffe, 0x0, 0x8]}}, @uexit={0x0, 0x18, 0x7}, @smc={0x1e, 0x40, {0x80000002, [0x6, 0x1, 0x7, 0x80000, 0x5]}}, @its_send_cmd={0xaa, 0x28, {0x1, 0x0, 0x0, 0x6, 0x8, 0xff, 0x4}}, @its_setup={0x82, 0x28, {0x4, 0x4, 0x16e}}, @svc={0x122, 0x40, {0x86000001, [0x6, 0x2, 0xffffffffffffff80, 0x4, 0x7]}}], 0x510}, &(0x7f0000000600)=[@featur1={0x1, 0x60}], 0x1) r1 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, r2, 0x600000c, 0x28031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap$KVM_VCPU(&(0x7f0000ffd000/0x1000)=nil, r2, 0x1000009, 0x29030, r3, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xc0189436, 0x172) 8.076068049s ago: executing program 1 (id=5): mmap$KVM_VCPU(&(0x7f0000000000/0x4000)=nil, 0x930, 0x4, 0x4f833, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) 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$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r2 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xa2) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f00004a0000/0x2000)=nil, 0x2000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000075a000/0xb000)=nil, 0xb000) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x81, 0x80}) munmap(&(0x7f00004ff000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000f1a000/0x4000)=nil, 0x930, 0x0, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) 5.500951539s ago: executing program 0 (id=6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7f) mmap$KVM_VCPU(&(0x7f0000e0f000/0x2000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) 601.605292ms ago: executing program 1 (id=7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x541b, 0xac) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x24) ioctl$KVM_GET_DEVICE_ATTR_vm(r1, 0x4018aee2, &(0x7f0000000040)=@attr_other={0x0, 0x6, 0x1, &(0x7f0000000000)=0x10000}) r2 = syz_kvm_vgic_v3_setup(0xffffffffffffffff, 0x3, 0x220) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)=@attr_other={0x0, 0x401, 0x5, &(0x7f0000000080)=0x1c}) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) openat$kvm(0x0, &(0x7f0000000000), 0x72483, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f0000800000/0x800000)=nil, 0x800000) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0x100000c, 0x6832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x2000008, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=8): openat$kvm(0x0, &(0x7f0000000000), 0x72483, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) openat$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) r0 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f00000002c0)={0x0, &(0x7f0000000340)=[@smc={0x1e, 0x40, {0x3000000, [0x8, 0x90, 0x8, 0x7f, 0x5]}}, @uexit={0x0, 0x18, 0x3c805dd9}, @uexit={0x0, 0x0, 0x9}, @code={0xa, 0x9c, {"007008d50008403820ec87d20020b0f2410180d2620180d2030080d2240180d2020000d4003c0013a0f885d20020b8f2c10180d2420180d2430080d2840180d2020000d4000008d5008c007f40c985d200e0b0f2c10180d2a20180d2e30180d2e40180d2020000d4e0b48fd20060b8f2010080d2220180d2c30180d2040180d2020000d4007008d5"}}, @mrs={0xbe, 0x18, {0x603000000013dce7}}, @code={0xa, 0x84, {"c0149ad20000b8f2c10180d2420180d2c30180d2640080d2020000d480799bd200a0b0f2210180d2620180d2230080d2a40080d2020000d40084006f0060c00c007008d5007008d5805e85d200c0b8f2e10080d2420180d2c30080d2240180d2020000d4000028d50000007c007008d5"}}, @irq_setup={0x46, 0x5c, {0x4, 0x3ab}}, @hvc={0x32, 0x40, {0x80000000, [0xe, 0x77, 0x3, 0x0, 0x100000000]}}, @smc={0x1e, 0x40, {0x8, [0x0, 0x3, 0x2, 0x2, 0x401]}}], 0x268}, &(0x7f0000000300)=[@featur1={0x1, 0x40}], 0x1) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x30, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) r2 = syz_kvm_vgic_v3_setup(0xffffffffffffffff, 0x3, 0x20) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)=@attr_other={0x0, 0x253d, 0xff, &(0x7f0000000040)=0x7}) kernel console output (not intermixed with test programs): [ 375.741347][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 424.301969][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:13120' (ED25519) to the list of known hosts. [ 585.987682][ T25] audit: type=1400 audit(585.170:61): avc: denied { name_bind } for pid=3306 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 [ 587.758247][ T25] audit: type=1400 audit(586.940:62): avc: denied { execute } for pid=3307 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 [ 587.792606][ T25] audit: type=1400 audit(586.980:63): avc: denied { execute_no_trans } for pid=3307 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 [ 609.338841][ T25] audit: type=1400 audit(608.530:64): avc: denied { mounton } for pid=3307 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 [ 609.372098][ T25] audit: type=1400 audit(608.570:65): avc: denied { mount } for pid=3307 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 [ 609.457887][ T3307] cgroup: Unknown subsys name 'net' [ 609.508113][ T25] audit: type=1400 audit(608.710:66): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 609.877606][ T3307] cgroup: Unknown subsys name 'cpuset' [ 609.981511][ T3307] cgroup: Unknown subsys name 'rlimit' [ 610.881490][ T25] audit: type=1400 audit(610.080:67): avc: denied { setattr } for pid=3307 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 [ 610.915833][ T25] audit: type=1400 audit(610.100:68): avc: denied { mounton } for pid=3307 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 [ 610.922754][ T25] audit: type=1400 audit(610.110:69): avc: denied { mount } for pid=3307 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 [ 612.080217][ T3310] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 612.099222][ T25] audit: type=1400 audit(611.290:70): avc: denied { relabelto } for pid=3310 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" [ 612.123630][ T25] audit: type=1400 audit(611.310:71): avc: denied { write } for pid=3310 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 [ 612.310175][ T25] audit: type=1400 audit(611.510:72): avc: denied { read } for pid=3307 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" [ 612.333325][ T25] audit: type=1400 audit(611.520:73): avc: denied { open } for pid=3307 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" [ 612.378277][ T3307] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 661.309957][ T25] audit: type=1400 audit(660.510:74): avc: denied { execmem } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 665.488934][ T25] audit: type=1400 audit(664.670:75): 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 [ 665.512130][ T25] audit: type=1400 audit(664.680:76): avc: denied { open } for pid=3313 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 [ 665.578418][ T25] audit: type=1400 audit(664.760:77): 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 [ 665.809455][ T25] audit: type=1400 audit(665.010:79): avc: denied { module_request } for pid=3314 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 665.836207][ T25] audit: type=1400 audit(664.990:78): avc: denied { module_request } for pid=3313 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 666.948181][ T25] audit: type=1400 audit(666.140:80): avc: denied { sys_module } for pid=3314 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 690.399685][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 690.550178][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 692.559312][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 692.718640][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 707.302213][ T3313] hsr_slave_0: entered promiscuous mode [ 707.362124][ T3313] hsr_slave_1: entered promiscuous mode [ 710.675495][ T3314] hsr_slave_0: entered promiscuous mode [ 710.698962][ T3314] hsr_slave_1: entered promiscuous mode [ 710.719780][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 710.723968][ T3314] Cannot create hsr debugfs directory [ 716.020417][ T25] audit: type=1400 audit(715.210:81): avc: denied { create } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 716.086151][ T25] audit: type=1400 audit(715.280:82): avc: denied { write } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 716.126246][ T25] audit: type=1400 audit(715.320:83): avc: denied { read } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 716.233555][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 716.597374][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 716.878381][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 717.101735][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 719.147570][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 719.350005][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 719.567959][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 719.821742][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 731.242329][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 735.113525][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 788.479911][ T3313] veth0_vlan: entered promiscuous mode [ 788.883200][ T3313] veth1_vlan: entered promiscuous mode [ 790.648721][ T3313] veth0_macvtap: entered promiscuous mode [ 790.863375][ T3313] veth1_macvtap: entered promiscuous mode [ 792.874072][ T3365] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.901920][ T3365] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.915947][ T3365] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.922980][ T3365] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 793.086254][ T3314] veth0_vlan: entered promiscuous mode [ 794.196821][ T3314] veth1_vlan: entered promiscuous mode [ 795.633185][ T25] audit: type=1400 audit(794.830:84): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 795.780717][ T25] audit: type=1400 audit(794.980:85): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.wKqAXX/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 [ 795.958305][ T25] audit: type=1400 audit(795.100:86): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 796.183413][ T25] audit: type=1400 audit(795.380:87): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.wKqAXX/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 [ 796.257443][ T25] audit: type=1400 audit(795.450:88): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/syzkaller.wKqAXX/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3744 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 796.677762][ T3314] veth0_macvtap: entered promiscuous mode [ 796.979234][ T25] audit: type=1400 audit(796.150:89): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 797.028743][ T3314] veth1_macvtap: entered promiscuous mode [ 797.113598][ T25] audit: type=1400 audit(796.310:90): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1544 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 797.192637][ T25] audit: type=1400 audit(796.380:91): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=3751 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 797.537126][ T25] audit: type=1400 audit(796.610:92): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 797.566861][ T25] audit: type=1400 audit(796.760:93): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 799.022154][ T3313] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 799.115754][ T2113] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.119656][ T2113] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.158814][ T2113] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.168152][ T3443] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 809.120826][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 809.136553][ T25] audit: type=1400 audit(808.320:98): avc: denied { read } for pid=3466 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 [ 809.161746][ T25] audit: type=1400 audit(808.360:99): avc: denied { open } for pid=3466 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 [ 809.519933][ T25] audit: type=1400 audit(808.690:100): avc: denied { ioctl } for pid=3466 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 [ 818.818975][ T25] audit: type=1400 audit(817.910:101): avc: denied { execute } for pid=3477 comm="syz.1.5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3840 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 827.159874][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 827.161147][ C0] CPU: 0 UID: 0 PID: 3483 Comm: syz.1.7 Not tainted syzkaller #0 PREEMPT [ 827.161729][ C0] Hardware name: linux,dummy-virt (DT) [ 827.162208][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 827.162627][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 827.164165][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 827.164378][ C0] sp : ffff8000a3ce7c60 [ 827.164518][ C0] x29: ffff8000a3ce7c60 x28: 11f000001e1ac018 x27: ffff800087354000 [ 827.165128][ C0] x26: 30f000001dc942f0 x25: 00000000000000d9 x24: 00000000000014f8 [ 827.165462][ C0] x23: 00000000000000d9 x22: d9ff80008c96a260 x21: d9ff80008c969ff0 [ 827.165751][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 827.166030][ C0] x17: 00000000000000a9 x16: ffff800080011d9c x15: 00000000ffffffff [ 827.166320][ C0] x14: ffffffffffffffff x13: 0000000000000097 x12: ffff7c1ffbf7c329 [ 827.166620][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 827.166996][ C0] x8 : 11f000001e1abb00 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 827.167300][ C0] x5 : 0000000000000001 x4 : ffff8000a3ce7ac0 x3 : 0000000000000004 [ 827.167591][ C0] x2 : 0000000000009294 x1 : 0000000000000000 x0 : 00000000c600001b [ 827.168353][ C0] Kernel panic - not syncing: Unhandled exception [ 827.183155][ C0] CPU: 0 UID: 0 PID: 3483 Comm: syz.1.7 Not tainted syzkaller #0 PREEMPT [ 827.184569][ C0] Hardware name: linux,dummy-virt (DT) [ 827.185476][ C0] Call trace: [ 827.186352][ C0] show_stack+0x2c/0x3c (C) [ 827.187505][ C0] __dump_stack+0x30/0x40 [ 827.188320][ C0] dump_stack_lvl+0x30/0x12c [ 827.189072][ C0] dump_stack+0x1c/0x28 [ 827.189781][ C0] vpanic+0x22c/0x59c [ 827.190421][ C0] vpanic+0x0/0x59c [ 827.191131][ C0] el1t_64_irq_handler+0x0/0x1c [ 827.191921][ C0] el1_abort+0x0/0x5c [ 827.192633][ C0] el1h_64_sync+0x6c/0x70 [ 827.193531][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 827.194367][ C0] kvm_arch_init_vm+0x150/0x288 [ 827.195147][ C0] kvm_dev_ioctl+0x838/0x105c [ 827.195967][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 827.196826][ C0] invoke_syscall+0x90/0x2b4 [ 827.197710][ C0] el0_svc_common+0x180/0x2f4 [ 827.198563][ C0] do_el0_svc+0x58/0x74 [ 827.199346][ C0] el0_svc+0x58/0x164 [ 827.200063][ C0] el0t_64_sync_handler+0x84/0x12c [ 827.200890][ C0] el0t_64_sync+0x198/0x19c [ 827.202781][ C0] Kernel Offset: disabled [ 827.203435][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 827.204414][ C0] Memory Limit: none [ 827.205416][ C0] [ 827.205900][ C0] ================================ [ 827.206579][ C0] WARNING: inconsistent lock state [ 827.207319][ C0] syzkaller #0 Not tainted [ 827.208079][ C0] -------------------------------- [ 827.208758][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 827.209590][ C0] syz.1.7/3483 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 827.210492][ C0] 8bf000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 827.212573][ C0] {INITIAL USE} state was registered at: [ 827.213387][ C0] lock_acquire+0x14c/0x2e0 [ 827.214288][ C0] _raw_spin_lock+0x48/0x60 [ 827.215016][ C0] kobject_add_internal+0x46c/0xee4 [ 827.215841][ C0] kobject_add+0x10c/0x1d0 [ 827.216594][ C0] device_add+0x494/0xd78 [ 827.217356][ C0] device_register+0x28/0x38 [ 827.218099][ C0] faux_bus_init+0x1c/0x88 [ 827.218873][ C0] driver_init+0x30/0x58 [ 827.219583][ C0] do_basic_setup+0x1c/0xa8 [ 827.220335][ C0] kernel_init_freeable+0x244/0x330 [ 827.221160][ C0] kernel_init+0x24/0x1d0 [ 827.221967][ C0] ret_from_fork+0x10/0x20 [ 827.222778][ C0] irq event stamp: 376 [ 827.223424][ C0] hardirqs last enabled at (375): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 827.224751][ C0] hardirqs last disabled at (376): [] __panic_unhandled+0x24/0x68 [ 827.225887][ C0] softirqs last enabled at (356): [] handle_softirqs+0xb8c/0xd08 [ 827.227072][ C0] softirqs last disabled at (321): [] __do_softirq+0x14/0x20 [ 827.228398][ C0] [ 827.228398][ C0] other info that might help us debug this: [ 827.229359][ C0] Possible unsafe locking scenario: [ 827.229359][ C0] [ 827.230176][ C0] CPU0 [ 827.230692][ C0] ---- [ 827.231189][ C0] lock(&k->list_lock); [ 827.231984][ C0] [ 827.232501][ C0] lock(&k->list_lock); [ 827.233307][ C0] [ 827.233307][ C0] *** DEADLOCK *** [ 827.233307][ C0] [ 827.234207][ C0] no locks held by syz.1.7/3483. [ 827.234894][ C0] [ 827.234894][ C0] stack backtrace: [ 827.235656][ C0] CPU: 0 UID: 0 PID: 3483 Comm: syz.1.7 Not tainted syzkaller #0 PREEMPT [ 827.236684][ C0] Hardware name: linux,dummy-virt (DT) [ 827.237396][ C0] Call trace: [ 827.237928][ C0] show_stack+0x2c/0x3c (C) [ 827.238801][ C0] __dump_stack+0x30/0x40 [ 827.239537][ C0] dump_stack_lvl+0x30/0x12c [ 827.240287][ C0] dump_stack+0x1c/0x28 [ 827.240973][ C0] print_usage_bug+0x2f4/0x32c [ 827.241797][ C0] verify_lock_unused+0x78/0x88 [ 827.242651][ C0] lock_acquire+0x22c/0x2e0 [ 827.243469][ C0] _raw_spin_lock+0x48/0x60 [ 827.244210][ C0] bus_for_each_dev+0x60/0x2a4 [ 827.245062][ C0] coresight_panic_cb+0x2c/0x3c [ 827.245884][ C0] notifier_call_chain+0x1e8/0x65c [ 827.246744][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 827.247631][ C0] vpanic+0x2c4/0x59c [ 827.248345][ C0] vpanic+0x0/0x59c [ 827.249024][ C0] el1t_64_irq_handler+0x0/0x1c [ 827.249800][ C0] el1_abort+0x0/0x5c [ 827.250496][ C0] el1h_64_sync+0x6c/0x70 [ 827.251244][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 827.252078][ C0] kvm_arch_init_vm+0x150/0x288 [ 827.252909][ C0] kvm_dev_ioctl+0x838/0x105c [ 827.253716][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 827.254575][ C0] invoke_syscall+0x90/0x2b4 [ 827.255362][ C0] el0_svc_common+0x180/0x2f4 [ 827.256230][ C0] do_el0_svc+0x58/0x74 [ 827.257034][ C0] el0_svc+0x58/0x164 [ 827.257763][ C0] el0t_64_sync_handler+0x84/0x12c [ 827.258575][ C0] el0t_64_sync+0x198/0x19c [ 827.260652][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 01:21:03 Registers: info registers vcpu 0 CPU#0 PC=ffff80008212779c X00=0000000000000003 X01=0000000000000002 X02=000000000000005f X03=ffff800082127590 X04=0000000000000001 X05=0000000000000000 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=68ff80008c43b000 X09=0000000000000020 X10=0000000000000020 X11=00000000000000fe X12=00000000000000c5 X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=00000000000000a9 X18=fff0000072d86400 X19=efff800000000000 X20=c5f000000dcb0880 X21=68ff80008c43b018 X22=0000000000000002 X23=c5f000000dcb097c X24=00000000000000c5 X25=0000000000000000 X26=68ff80008c43b000 X27=00000000000000c5 X28=00000000000000c5 X29=ffff8000a3ce73f0 X30=ffff800082127790 SP=ffff8000a3ce73e0 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=0000ffffe85407a0:0000ffffe85407a0 Z17=ffffff80ffffffd0:0000ffffe8540770 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