last executing test programs: 27.485161605s ago: executing program 1 (id=2): munmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000000c0)=@arm64_extra={0x603000000013c103, &(0x7f0000000080)=0x5}) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, r1, 0x600000c, 0x28031, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8200, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x8933, 0x6) syz_kvm_setup_syzos_vm$arm64(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) munmap(&(0x7f0000f53000/0x2000)=nil, 0x2000) openat$kvm(0x0, &(0x7f0000000000), 0x72483, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0x5451, 0x0) munmap(&(0x7f0000e8e000/0x3000)=nil, 0x3000) r4 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x401, 0x0) r6 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) mmap$KVM_VCPU(&(0x7f000064b000/0x4000)=nil, r6, 0x100000d, 0x9032, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0x0, &(0x7f0000000000), 0x222000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, r1, 0x400000f, 0x4010, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, r6, 0x1000000, 0x5c1fd1b65647af1, r4, 0x20000000) 25.178100326s ago: executing program 0 (id=1): mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x4000)=nil, 0x930, 0x4, 0x4f833, 0xffffffffffffffff, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(0x0, 0x20, &(0x7f0000000680)="38ce8347fc1e86008cfc72bb352c8659dcc9225b48cb5cb00c73b0b33018748e73f7f1f493e89c859e17625ad1b19ca88da9c227db3473a7fd4ce992bfc316bd22ccc646cd69c728", 0x0, 0x48) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000fff000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x2000)=nil, 0x930, 0xe, 0x16831, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x4019032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = syz_kvm_add_vcpu$arm64(0x0, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@memwrite={0x6e, 0x30, @generic={0x4, 0x634, 0x5, 0x1}}, @eret={0xe6, 0x18, 0x2}, @code={0xa, 0x84, {"00c8302e007008d50074202e007008d540c09fd20000b8f2610080d2620080d2430180d2840080d2020000d4000080f220f895d200e0b0f2410080d2e20080d2e30080d2e40080d2020000d4400088d200c0b0f2410080d2220180d2e30180d2e40180d2020000d400682038007008d5"}}, @uexit={0x0, 0x18, 0x80}, @msr={0x14, 0x20, {0x6030000000138037, 0x8}}, @its_setup={0x82, 0x28, {0x2, 0x1, 0x172}}, @uexit={0x0, 0x18, 0x8001}, @irq_setup={0x46, 0x18, {0x0, 0x2f7}}], 0x15c}, &(0x7f00000001c0)=[@featur2={0x1, 0x65}], 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000240)=@arm64_sys={0x603000000013c090, &(0x7f0000000200)=0x24}) 15.058273865s ago: executing program 1 (id=3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x20001, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc0189436, 0x20004000) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x0, 0x3c2a1c3178cda732, 0xffffffffffffffff, 0x0) 12.558769207s ago: executing program 0 (id=4): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x0, 0x40032, 0xffffffffffffffff, 0x0) (async) munmap(&(0x7f0000005000/0x2000)=nil, 0x2000) 9.477654649s ago: executing program 1 (id=5): munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x50d100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x7, 0x4f832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, r3, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap$KVM_VCPU(&(0x7f0000f72000/0x2000)=nil, r3, 0x1000004, 0x80010, r4, 0x0) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r5, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) mmap$KVM_VCPU(&(0x7f0000010000/0x1000)=nil, 0x930, 0x100000f, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 6.840819765s ago: executing program 0 (id=6): ioctl$KVM_ARM_PREFERRED_TARGET(0xffffffffffffffff, 0x8020aeaf, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x18b080, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc0189436, 0x24) 1.109584484s ago: executing program 1 (id=7): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) r1 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r1, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000eb3000/0x1000)=nil, 0x930, 0x0, 0x20031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f00004a0000/0x2000)=nil, 0x2000) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) munmap(&(0x7f000075a000/0xb000)=nil, 0xb000) munmap(&(0x7f00006b3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e51000/0x4000)=nil, 0x4000) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r4 = syz_kvm_add_vcpu$arm64(0x0, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x6000006, 0x4d832, r4, 0x0) mmap$KVM_VCPU(&(0x7f00006b4000/0x3000)=nil, r3, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x1000)=nil, 0x930, 0x2000007, 0x30d2a4fbfbea96b8, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x400000f, 0x80031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0xf, 0x9032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ece000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000) mmap$KVM_VCPU(&(0x7f0000007000/0x1000)=nil, 0x930, 0x1000002, 0x28031, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=8): mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0x0, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x3000)=nil, 0x930, 0xf, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000ff5000/0x3000)=nil, 0x930, 0x100000f, 0x24132, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x1000002, 0xaf832, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$arm64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000540)=[{0x0, 0x0, 0x51c}], 0x1, 0x0, 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x8, 0x5c1fd1b6565d2f2, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x31) mmap$KVM_VCPU(&(0x7f0000000000/0x14000)=nil, 0x930, 0x0, 0x5c1fd1b6565d2f1, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): [ 374.085752][ T3150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 426.709609][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:9899' (ED25519) to the list of known hosts. [ 584.072090][ T25] audit: type=1400 audit(583.280:61): avc: denied { name_bind } for pid=3305 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 585.595484][ T25] audit: type=1400 audit(584.840:62): avc: denied { execute } for pid=3306 comm="sh" name="syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 585.632520][ T25] audit: type=1400 audit(584.860:63): avc: denied { execute_no_trans } for pid=3306 comm="sh" path="/syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 608.352854][ T25] audit: type=1400 audit(607.590:64): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=1869 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 608.385647][ T25] audit: type=1400 audit(607.620:65): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 608.465229][ T3306] cgroup: Unknown subsys name 'net' [ 608.514523][ T25] audit: type=1400 audit(607.760:66): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 608.917775][ T3306] cgroup: Unknown subsys name 'cpuset' [ 609.044040][ T3306] cgroup: Unknown subsys name 'rlimit' [ 609.935548][ T25] audit: type=1400 audit(609.180:67): avc: denied { setattr } for pid=3306 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 609.954620][ T25] audit: type=1400 audit(609.190:68): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 609.983590][ T25] audit: type=1400 audit(609.220:69): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 611.167209][ T3309] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 611.187740][ T25] audit: type=1400 audit(610.420:70): avc: denied { relabelto } for pid=3309 comm="mkswap" name="swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 611.207090][ T25] audit: type=1400 audit(610.450:71): avc: denied { write } for pid=3309 comm="mkswap" path="/swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 611.395110][ T25] audit: type=1400 audit(610.630:72): avc: denied { read } for pid=3306 comm="syz-executor" name="swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 611.410191][ T25] audit: type=1400 audit(610.650:73): avc: denied { open } for pid=3306 comm="syz-executor" path="/swap-file" dev="vda" ino=1872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 611.459063][ T3306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 661.636415][ T25] audit: type=1400 audit(660.880:74): avc: denied { execmem } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 665.754077][ T25] audit: type=1400 audit(664.980:75): avc: denied { read } for pid=3312 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 665.786238][ T25] audit: type=1400 audit(665.030:76): avc: denied { open } for pid=3312 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 665.856349][ T25] audit: type=1400 audit(665.100:77): avc: denied { mounton } for pid=3312 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 [ 666.115589][ T25] audit: type=1400 audit(665.340:78): avc: denied { module_request } for pid=3313 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 667.207719][ T25] audit: type=1400 audit(666.450:79): avc: denied { sys_module } for pid=3312 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 690.880261][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 691.107908][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 691.453945][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 691.734701][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 707.478044][ T3312] hsr_slave_0: entered promiscuous mode [ 707.518147][ T3312] hsr_slave_1: entered promiscuous mode [ 708.954795][ T3313] hsr_slave_0: entered promiscuous mode [ 708.993033][ T3313] hsr_slave_1: entered promiscuous mode [ 709.016763][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 709.023621][ T3313] Cannot create hsr debugfs directory [ 714.417073][ T25] audit: type=1400 audit(713.650:80): avc: denied { create } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 714.479263][ T25] audit: type=1400 audit(713.720:81): avc: denied { write } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 714.502905][ T25] audit: type=1400 audit(713.740:82): avc: denied { read } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 714.646218][ T3312] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 715.010066][ T3312] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 715.229655][ T3312] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 715.566514][ T3312] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 716.924983][ T3313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 717.149888][ T3313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 717.397406][ T3313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 717.629614][ T3313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 729.784587][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 731.890461][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 787.115619][ T3312] veth0_vlan: entered promiscuous mode [ 787.529703][ T3312] veth1_vlan: entered promiscuous mode [ 789.420440][ T3313] veth0_vlan: entered promiscuous mode [ 789.826701][ T3312] veth0_macvtap: entered promiscuous mode [ 790.120464][ T3313] veth1_vlan: entered promiscuous mode [ 790.314445][ T3312] veth1_macvtap: entered promiscuous mode [ 792.498050][ T42] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.582839][ T42] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.589337][ T42] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.600246][ T42] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 792.788715][ T3313] veth0_macvtap: entered promiscuous mode [ 793.579879][ T3313] veth1_macvtap: entered promiscuous mode [ 795.020337][ T25] audit: type=1400 audit(794.260:83): avc: denied { mount } for pid=3312 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 [ 795.355235][ T25] audit: type=1400 audit(794.560:84): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/syzkaller.dDDkuZ/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 [ 795.507447][ T25] audit: type=1400 audit(794.750:85): avc: denied { mount } for pid=3312 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 [ 795.817543][ T25] audit: type=1400 audit(795.050:86): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/syzkaller.dDDkuZ/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 [ 795.927327][ T25] audit: type=1400 audit(795.170:87): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/syzkaller.dDDkuZ/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 [ 796.038877][ T3450] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.064519][ T3450] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.075514][ T3450] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.085562][ T3450] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 796.413475][ T25] audit: type=1400 audit(795.650:88): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 796.669239][ T25] audit: type=1400 audit(795.910:89): avc: denied { mounton } for pid=3312 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 [ 796.804743][ T25] audit: type=1400 audit(796.040:90): avc: denied { mount } for pid=3312 comm="syz-executor" name="/" dev="gadgetfs" ino=3759 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 797.117530][ T25] audit: type=1400 audit(796.350:91): avc: denied { mount } for pid=3312 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 [ 797.206056][ T25] audit: type=1400 audit(796.450:92): avc: denied { mounton } for pid=3312 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 [ 798.606544][ T3312] 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. [ 807.853057][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 807.863314][ T25] audit: type=1400 audit(807.090:97): 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 [ 807.916259][ T25] audit: type=1400 audit(807.160:98): 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 [ 808.097694][ T25] audit: type=1400 audit(807.340:99): avc: denied { ioctl } for pid=3464 comm="syz.1.2" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae04 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 810.289377][ T25] audit: type=1400 audit(809.530:100): avc: denied { execute } for pid=3466 comm="syz.0.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=3805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 814.237291][ T25] audit: type=1400 audit(813.470:101): avc: denied { write } for pid=3470 comm="syz.1.3" 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 [ 831.217728][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 831.218991][ C0] CPU: 0 UID: 0 PID: 3488 Comm: syz.0.8 Not tainted syzkaller #0 PREEMPT [ 831.219552][ C0] Hardware name: linux,dummy-virt (DT) [ 831.220042][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 831.220423][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 831.221972][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 831.222183][ C0] sp : ffff80008ffe7c60 [ 831.222312][ C0] x29: ffff80008ffe7c60 x28: daf0000018d84018 x27: ffff800087354000 [ 831.222867][ C0] x26: 98f000001ddcb2f0 x25: 0000000000000093 x24: 00000000000014f8 [ 831.223177][ C0] x23: 0000000000000093 x22: 93ff80008c95d260 x21: 93ff80008c95cff0 [ 831.223475][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 831.223763][ C0] x17: 00000000000000af x16: ffff800080011d9c x15: 00000000000000fe [ 831.224056][ C0] x14: ffffffffffffffff x13: 00000000000000d7 x12: ffff7c1ffbf7c297 [ 831.224348][ C0] x11: 0000000000080000 x10: 0000000000ff0100 x9 : 0000000000000002 [ 831.224710][ C0] x8 : daf0000018d83b00 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 831.224991][ C0] x5 : 0000000000000001 x4 : ffff80008ffe7ac0 x3 : 0000000000000004 [ 831.225291][ C0] x2 : 000000000000897c x1 : 0000000000000000 x0 : 00000000c600001b [ 831.226065][ C0] Kernel panic - not syncing: Unhandled exception [ 831.237242][ C0] CPU: 0 UID: 0 PID: 3488 Comm: syz.0.8 Not tainted syzkaller #0 PREEMPT [ 831.238369][ C0] Hardware name: linux,dummy-virt (DT) [ 831.239161][ C0] Call trace: [ 831.239926][ C0] show_stack+0x2c/0x3c (C) [ 831.240945][ C0] __dump_stack+0x30/0x40 [ 831.241688][ C0] dump_stack_lvl+0x30/0x12c [ 831.242337][ C0] dump_stack+0x1c/0x28 [ 831.242933][ C0] vpanic+0x22c/0x59c [ 831.243590][ C0] vpanic+0x0/0x59c [ 831.244217][ C0] el1t_64_irq_handler+0x0/0x1c [ 831.244835][ C0] el1_abort+0x0/0x5c [ 831.245479][ C0] el1h_64_sync+0x6c/0x70 [ 831.246253][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 831.246972][ C0] kvm_arch_init_vm+0x150/0x288 [ 831.247642][ C0] kvm_dev_ioctl+0x838/0x105c [ 831.248379][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 831.249184][ C0] invoke_syscall+0x90/0x2b4 [ 831.249943][ C0] el0_svc_common+0x180/0x2f4 [ 831.250670][ C0] do_el0_svc+0x58/0x74 [ 831.251381][ C0] el0_svc+0x58/0x164 [ 831.251973][ C0] el0t_64_sync_handler+0x84/0x12c [ 831.252652][ C0] el0t_64_sync+0x198/0x19c [ 831.254506][ C0] Kernel Offset: disabled [ 831.255045][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 831.255827][ C0] Memory Limit: none [ 831.256708][ C0] [ 831.257167][ C0] ================================ [ 831.257752][ C0] WARNING: inconsistent lock state [ 831.258413][ C0] syzkaller #0 Not tainted [ 831.259060][ C0] -------------------------------- [ 831.259577][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 831.260276][ C0] syz.0.8/3488 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 831.261021][ C0] 2bf000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 831.262848][ C0] {INITIAL USE} state was registered at: [ 831.263520][ C0] lock_acquire+0x14c/0x2e0 [ 831.264343][ C0] _raw_spin_lock+0x48/0x60 [ 831.264922][ C0] kobject_add_internal+0x46c/0xee4 [ 831.265633][ C0] kobject_add+0x10c/0x1d0 [ 831.266258][ C0] device_add+0x494/0xd78 [ 831.266891][ C0] device_register+0x28/0x38 [ 831.267520][ C0] faux_bus_init+0x1c/0x88 [ 831.268128][ C0] driver_init+0x30/0x58 [ 831.268714][ C0] do_basic_setup+0x1c/0xa8 [ 831.269393][ C0] kernel_init_freeable+0x244/0x330 [ 831.270057][ C0] kernel_init+0x24/0x1d0 [ 831.270708][ C0] ret_from_fork+0x10/0x20 [ 831.271463][ C0] irq event stamp: 884 [ 831.271929][ C0] hardirqs last enabled at (883): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 831.272908][ C0] hardirqs last disabled at (884): [] __panic_unhandled+0x24/0x68 [ 831.273779][ C0] softirqs last enabled at (860): [] handle_softirqs+0xb8c/0xd08 [ 831.274711][ C0] softirqs last disabled at (855): [] __do_softirq+0x14/0x20 [ 831.275799][ C0] [ 831.275799][ C0] other info that might help us debug this: [ 831.276570][ C0] Possible unsafe locking scenario: [ 831.276570][ C0] [ 831.277214][ C0] CPU0 [ 831.277702][ C0] ---- [ 831.278141][ C0] lock(&k->list_lock); [ 831.278837][ C0] [ 831.279311][ C0] lock(&k->list_lock); [ 831.279974][ C0] [ 831.279974][ C0] *** DEADLOCK *** [ 831.279974][ C0] [ 831.280737][ C0] no locks held by syz.0.8/3488. [ 831.281339][ C0] [ 831.281339][ C0] stack backtrace: [ 831.281997][ C0] CPU: 0 UID: 0 PID: 3488 Comm: syz.0.8 Not tainted syzkaller #0 PREEMPT [ 831.282777][ C0] Hardware name: linux,dummy-virt (DT) [ 831.283333][ C0] Call trace: [ 831.283772][ C0] show_stack+0x2c/0x3c (C) [ 831.284484][ C0] __dump_stack+0x30/0x40 [ 831.285109][ C0] dump_stack_lvl+0x30/0x12c [ 831.285751][ C0] dump_stack+0x1c/0x28 [ 831.286392][ C0] print_usage_bug+0x2f4/0x32c [ 831.287020][ C0] verify_lock_unused+0x78/0x88 [ 831.287722][ C0] lock_acquire+0x22c/0x2e0 [ 831.288426][ C0] _raw_spin_lock+0x48/0x60 [ 831.289039][ C0] bus_for_each_dev+0x60/0x2a4 [ 831.289773][ C0] coresight_panic_cb+0x2c/0x3c [ 831.290500][ C0] notifier_call_chain+0x1e8/0x65c [ 831.291221][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 831.291941][ C0] vpanic+0x2c4/0x59c [ 831.292559][ C0] vpanic+0x0/0x59c [ 831.293204][ C0] el1t_64_irq_handler+0x0/0x1c [ 831.293867][ C0] el1_abort+0x0/0x5c [ 831.294480][ C0] el1h_64_sync+0x6c/0x70 [ 831.295144][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 831.295800][ C0] kvm_arch_init_vm+0x150/0x288 [ 831.296494][ C0] kvm_dev_ioctl+0x838/0x105c [ 831.297177][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 831.297908][ C0] invoke_syscall+0x90/0x2b4 [ 831.298634][ C0] el0_svc_common+0x180/0x2f4 [ 831.299416][ C0] do_el0_svc+0x58/0x74 [ 831.300076][ C0] el0_svc+0x58/0x164 [ 831.300708][ C0] el0t_64_sync_handler+0x84/0x12c [ 831.301374][ C0] el0t_64_sync+0x198/0x19c [ 831.303307][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:48:00 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=baff80008c43b000 X09=000000000000006c X10=000000000000006c X11=00000000000000fe X12=0000000000000039 X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=00000000000000af X18=fff0000072d86400 X19=efff800000000000 X20=39f000000dcb0880 X21=baff80008c43b018 X22=0000000000000002 X23=39f000000dcb097c X24=0000000000000039 X25=0000000000000000 X26=baff80008c43b000 X27=0000000000000039 X28=0000000000000039 X29=ffff80008ffe73f0 X30=ffff800082127790 SP=ffff80008ffe73e0 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=0000000000000000:0000000000000000 Z01=0000ffffdb9c5290:100d08a384073400 Z02=0000ffffdb9c5270:ffffff80ffffffd8 Z03=0000ffffdb9c5320:0000ffffdb9c5320 Z04=0000ffffdb9c5320:0000ffffa1337208 Z05=0000ffffdb9c52f0:0000ffffdb9c5320 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=0000ffffdb9c5540:0000ffffdb9c5540 Z17=ffffff80ffffffd0:0000ffffdb9c5510 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