[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.219120] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.793129] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 26.173806] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 27.142177] random: sshd: uninitialized urandom read (32 bytes read, 116 bits of entropy available) [ 27.308560] random: sshd: uninitialized urandom read (32 bytes read, 121 bits of entropy available) Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts. [ 32.681404] random: sshd: uninitialized urandom read (32 bytes read, 126 bits of entropy available) 2018/03/06 12:35:49 parsed 1 programs 2018/03/06 12:35:49 executed programs: 0 [ 33.050344] IPVS: Creating netns size=2552 id=1 [ 33.075844] IPVS: Creating netns size=2552 id=2 [ 33.101239] IPVS: Creating netns size=2552 id=3 [ 33.128072] audit: type=1400 audit(1520339750.006:5): avc: denied { set_context_mgr } for pid=3827 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 33.153345] binder: 3827:3828 ERROR: BC_REGISTER_LOOPER called without request [ 33.166383] binder: BINDER_SET_CONTEXT_MGR already set [ 33.170309] IPVS: Creating netns size=2552 id=4 [ 33.176662] binder: 3833:3834 ioctl 40046207 0 returned -16 [ 33.183292] binder: 3833:3834 ERROR: BC_REGISTER_LOOPER called without request [ 33.191731] audit: type=1400 audit(1520339750.076:6): avc: denied { call } for pid=3827 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 33.209558] binder: BINDER_SET_CONTEXT_MGR already set [ 33.209564] binder: 3838:3839 ioctl 40046207 0 returned -16 [ 33.210186] binder: 3838:3839 ERROR: BC_REGISTER_LOOPER called without request [ 33.221588] binder: release 3827:3828 transaction 3 in, still active [ 33.221593] binder: send failed reply for transaction 3 to 3827:3841 [ 33.221712] binder: 3833:3840 got new transaction with bad transaction stack, transaction 4 has target 3827:0 [ 33.221721] binder: 3833:3840 transaction failed 29201/-71, size 0-0 line 3032 [ 33.222848] binder: release 3833:3840 transaction 4 out, still active [ 33.222851] binder: undelivered TRANSACTION_COMPLETE [ 33.222864] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.232830] binder: 3838:3844 got new transaction with bad transaction stack, transaction 6 has target 3827:0 [ 33.232839] binder: 3838:3844 transaction failed 29201/-71, size 0-0 line 3032 [ 33.233979] binder: release 3838:3844 transaction 6 out, still active [ 33.233982] binder: undelivered TRANSACTION_COMPLETE [ 33.233995] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.255741] binder: BINDER_SET_CONTEXT_MGR already set [ 33.255747] binder: 3848:3849 ioctl 40046207 0 returned -16 [ 33.256451] binder: 3848:3849 ERROR: BC_REGISTER_LOOPER called without request [ 33.263427] binder: BINDER_SET_CONTEXT_MGR already set [ 33.263433] binder: 3827:3850 ioctl 40046207 0 returned -16 [ 33.264921] binder: 3827:3841 ERROR: BC_REGISTER_LOOPER called without request [ 33.265011] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.265050] binder: 3827:3850 transaction failed 29189/-3, size 0-0 line 3128 [ 33.265112] binder: BINDER_SET_CONTEXT_MGR already set [ 33.265117] binder: 3833:3852 ioctl 40046207 0 returned -16 [ 33.265235] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.265271] binder: 3838:3851 transaction failed 29189/-3, size 0-0 line 3128 [ 33.266271] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.266307] binder: 3827:3841 transaction failed 29189/-3, size 0-0 line 3128 [ 33.266380] binder: 3833:3847 ERROR: BC_REGISTER_LOOPER called without request [ 33.266405] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.266613] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.266648] binder: 3833:3852 transaction failed 29189/-3, size 0-0 line 3128 [ 33.267855] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.267890] binder: 3833:3847 transaction failed 29189/-3, size 0-0 line 3128 [ 33.267943] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.268909] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.268949] binder: 3827:3850 transaction failed 29189/-3, size 0-0 line 3128 [ 33.270330] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.270365] binder: 3833:3852 transaction failed 29189/-3, size 0-0 line 3128 [ 33.277091] binder: BINDER_SET_CONTEXT_MGR already set [ 33.277097] binder: 3838:3853 ioctl 40046207 0 returned -16 [ 33.278498] binder: 3838:3851 ERROR: BC_REGISTER_LOOPER called without request [ 33.278648] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.278684] binder: 3838:3853 transaction failed 29189/-3, size 0-0 line 3128 [ 33.278806] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.278841] binder: 3848:3854 transaction failed 29189/-3, size 0-0 line 3128 [ 33.279896] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.279960] binder: 3838:3851 transaction failed 29189/-3, size 0-0 line 3128 [ 33.280010] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.283853] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.284334] binder: release 3833:3847 transaction 9 out, still active [ 33.284337] binder: undelivered TRANSACTION_COMPLETE [ 33.284582] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.290637] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.290674] binder: 3838:3853 transaction failed 29189/-3, size 0-0 line 3128 [ 33.293566] binder: BINDER_SET_CONTEXT_MGR already set [ 33.293572] binder: 3855:3856 ioctl 40046207 0 returned -16 [ 33.294973] binder: 3855:3856 ERROR: BC_REGISTER_LOOPER called without request [ 33.303713] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.303877] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.313115] binder: BINDER_SET_CONTEXT_MGR already set [ 33.313121] binder: 3857:3858 ioctl 40046207 0 returned -16 [ 33.313744] binder: 3857:3858 ERROR: BC_REGISTER_LOOPER called without request [ 33.315734] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.315771] binder: 3855:3859 transaction failed 29189/-3, size 0-0 line 3128 [ 33.316562] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.316598] binder: 3848:3860 transaction failed 29189/-3, size 0-0 line 3128 [ 33.318074] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.328363] binder: BINDER_SET_CONTEXT_MGR already set [ 33.328369] binder: 3848:3861 ioctl 40046207 0 returned -16 [ 33.329529] binder: 3848:3860 ERROR: BC_REGISTER_LOOPER called without request [ 33.329613] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.329650] binder: 3848:3861 transaction failed 29189/-3, size 0-0 line 3128 [ 33.330851] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.330887] binder: 3848:3860 transaction failed 29189/-3, size 0-0 line 3128 [ 33.330906] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.333380] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.333426] binder: 3848:3861 transaction failed 29189/-3, size 0-0 line 3128 [ 33.336262] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.336298] binder: 3857:3862 transaction failed 29189/-3, size 0-0 line 3128 [ 33.338561] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.346534] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.346703] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.346917] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.346960] binder: 3855:3863 transaction failed 29189/-3, size 0-0 line 3128 [ 33.356083] binder: BINDER_SET_CONTEXT_MGR already set [ 33.356089] binder: 3864:3865 ioctl 40046207 0 returned -16 [ 33.356788] binder: 3864:3865 ERROR: BC_REGISTER_LOOPER called without request [ 33.358601] binder: BINDER_SET_CONTEXT_MGR already set [ 33.358606] binder: 3855:3866 ioctl 40046207 0 returned -16 [ 33.359768] binder: 3855:3863 ERROR: BC_REGISTER_LOOPER called without request [ 33.359852] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.359888] binder: 3855:3866 transaction failed 29189/-3, size 0-0 line 3128 [ 33.361092] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.361167] binder: 3855:3863 transaction failed 29189/-3, size 0-0 line 3128 [ 33.361253] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.363740] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.363775] binder: 3855:3866 transaction failed 29189/-3, size 0-0 line 3128 [ 33.363896] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.363937] binder: 3857:3867 transaction failed 29189/-3, size 0-0 line 3128 [ 33.377903] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.378069] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.378733] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.378769] binder: 3864:3868 transaction failed 29189/-3, size 0-0 line 3128 [ 33.386445] binder: BINDER_SET_CONTEXT_MGR already set [ 33.386456] binder: 3857:3869 ioctl 40046207 0 returned -16 [ 33.387522] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.387721] binder: 3857:3867 ERROR: BC_REGISTER_LOOPER called without request [ 33.387814] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.387850] binder: 3857:3869 transaction failed 29189/-3, size 0-0 line 3128 [ 33.388615] binder: BINDER_SET_CONTEXT_MGR already set [ 33.388621] binder: 3870:3871 ioctl 40046207 0 returned -16 [ 33.389492] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.389528] binder: 3857:3867 transaction failed 29189/-3, size 0-0 line 3128 [ 33.389546] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.389609] binder: 3870:3871 ERROR: BC_REGISTER_LOOPER called without request [ 33.392066] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.392102] binder: 3857:3869 transaction failed 29189/-3, size 0-0 line 3128 [ 33.405207] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.405365] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.413839] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.413877] binder: 3864:3873 transaction failed 29189/-3, size 0-0 line 3128 [ 33.414006] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.414041] binder: 3870:3872 transaction failed 29189/-3, size 0-0 line 3128 [ 33.416302] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.416690] binder: BINDER_SET_CONTEXT_MGR already set [ 33.416696] binder: 3874:3875 ioctl 40046207 0 returned -16 [ 33.417373] binder: 3874:3875 ERROR: BC_REGISTER_LOOPER called without request [ 33.425609] binder: BINDER_SET_CONTEXT_MGR already set [ 33.425615] binder: 3864:3876 ioctl 40046207 0 returned -16 [ 33.426771] binder: 3864:3873 ERROR: BC_REGISTER_LOOPER called without request [ 33.426854] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.426891] binder: 3864:3876 transaction failed 29189/-3, size 0-0 line 3128 [ 33.428091] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.428127] binder: 3864:3873 transaction failed 29189/-3, size 0-0 line 3128 [ 33.428145] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.430541] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.430576] binder: 3864:3876 transaction failed 29189/-3, size 0-0 line 3128 [ 33.439572] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.439608] binder: 3874:3877 transaction failed 29189/-3, size 0-0 line 3128 [ 33.443777] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.443942] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.444277] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.444313] binder: 3870:3878 transaction failed 29189/-3, size 0-0 line 3128 [ 33.449645] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.453599] binder: BINDER_SET_CONTEXT_MGR already set [ 33.453605] binder: 3879:3880 ioctl 40046207 0 returned -16 [ 33.454597] binder: 3879:3880 ERROR: BC_REGISTER_LOOPER called without request [ 33.455998] binder: BINDER_SET_CONTEXT_MGR already set [ 33.456004] binder: 3870:3881 ioctl 40046207 0 returned -16 [ 33.457166] binder: 3870:3878 ERROR: BC_REGISTER_LOOPER called without request [ 33.457250] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.457286] binder: 3870:3881 transaction failed 29189/-3, size 0-0 line 3128 [ 33.458486] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.458521] binder: 3870:3878 transaction failed 29189/-3, size 0-0 line 3128 [ 33.458539] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.460939] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.461063] binder: 3870:3881 transaction failed 29189/-3, size 0-0 line 3128 [ 33.475263] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.475441] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.482452] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.482489] binder: 3874:3882 transaction failed 29189/-3, size 0-0 line 3128 [ 33.482693] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.482728] binder: 3879:3883 transaction failed 29189/-3, size 0-0 line 3128 [ 33.484722] binder: BINDER_SET_CONTEXT_MGR already set [ 33.484727] binder: 3884:3885 ioctl 40046207 0 returned -16 [ 33.485407] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.485454] binder: 3884:3885 ERROR: BC_REGISTER_LOOPER called without request [ 33.494319] binder: BINDER_SET_CONTEXT_MGR already set [ 33.494325] binder: 3874:3886 ioctl 40046207 0 returned -16 [ 33.495497] binder: 3874:3882 ERROR: BC_REGISTER_LOOPER called without request [ 33.495638] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.495674] binder: 3874:3886 transaction failed 29189/-3, size 0-0 line 3128 [ 33.496873] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.496909] binder: 3874:3882 transaction failed 29189/-3, size 0-0 line 3128 [ 33.496936] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.499335] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.499371] binder: 3874:3886 transaction failed 29189/-3, size 0-0 line 3128 [ 33.507560] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.507686] binder: 3884:3887 transaction failed 29189/-3, size 0-0 line 3128 [ 33.512633] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.512795] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.512954] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.513088] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.513123] binder: 3879:3888 transaction failed 29189/-3, size 0-0 line 3128 [ 33.522780] binder: BINDER_SET_CONTEXT_MGR already set [ 33.522786] binder: 3889:3890 ioctl 40046207 0 returned -16 [ 33.523648] binder: 3889:3890 ERROR: BC_REGISTER_LOOPER called without request [ 33.525012] binder: BINDER_SET_CONTEXT_MGR already set [ 33.525018] binder: 3879:3891 ioctl 40046207 0 returned -16 [ 33.526182] binder: 3879:3888 ERROR: BC_REGISTER_LOOPER called without request [ 33.526264] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.526301] binder: 3879:3891 transaction failed 29189/-3, size 0-0 line 3128 [ 33.527502] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.527537] binder: 3879:3888 transaction failed 29189/-3, size 0-0 line 3128 [ 33.527556] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.529958] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.529994] binder: 3879:3891 transaction failed 29189/-3, size 0-0 line 3128 [ 33.544037] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.544601] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.551803] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.551839] binder: 3889:3893 transaction failed 29189/-3, size 0-0 line 3128 [ 33.553377] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.553413] binder: 3884:3892 transaction failed 29189/-3, size 0-0 line 3128 [ 33.554030] binder: BINDER_SET_CONTEXT_MGR already set [ 33.554036] binder: 3894:3895 ioctl 40046207 0 returned -16 [ 33.555041] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.555395] binder: 3894:3895 ERROR: BC_REGISTER_LOOPER called without request [ 33.565183] binder: BINDER_SET_CONTEXT_MGR already set [ 33.565188] binder: 3884:3896 ioctl 40046207 0 returned -16 [ 33.566349] binder: 3884:3892 ERROR: BC_REGISTER_LOOPER called without request [ 33.566432] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.566468] binder: 3884:3896 transaction failed 29189/-3, size 0-0 line 3128 [ 33.567671] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.567706] binder: 3884:3892 transaction failed 29189/-3, size 0-0 line 3128 [ 33.567725] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.570130] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.570166] binder: 3884:3896 transaction failed 29189/-3, size 0-0 line 3128 [ 33.577598] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.577643] binder: 3894:3897 transaction failed 29189/-3, size 0-0 line 3128 [ 33.579878] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.583432] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.583600] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.583898] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.583940] binder: 3889:3898 transaction failed 29189/-3, size 0-0 line 3128 [ 33.595893] binder: BINDER_SET_CONTEXT_MGR already set [ 33.595899] binder: 3889:3899 ioctl 40046207 0 returned -16 [ 33.597071] binder: 3889:3898 ERROR: BC_REGISTER_LOOPER called without request [ 33.597156] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.597194] binder: 3889:3899 transaction failed 29189/-3, size 0-0 line 3128 [ 33.598399] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.598500] binder: 3889:3898 transaction failed 29189/-3, size 0-0 line 3128 [ 33.598519] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.600923] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.600958] binder: 3889:3899 transaction failed 29189/-3, size 0-0 line 3128 [ 33.615107] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.615269] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.615506] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.615542] binder: 3894:3900 transaction failed 29189/-3, size 0-0 line 3128 [ 33.627290] binder: BINDER_SET_CONTEXT_MGR already set [ 33.627295] binder: 3894:3901 ioctl 40046207 0 returned -16 [ 33.628460] binder: 3894:3900 ERROR: BC_REGISTER_LOOPER called without request [ 33.628543] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.628579] binder: 3894:3901 transaction failed 29189/-3, size 0-0 line 3128 [ 33.629778] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.629813] binder: 3894:3900 transaction failed 29189/-3, size 0-0 line 3128 [ 33.629831] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.632226] binder_alloc: 3827: binder_alloc_buf, no vma [ 33.632303] binder: 3894:3901 transaction failed 29189/-3, size 0-0 line 3128 [ 33.645503] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.645664] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.757523] binder_alloc: 3827: binder_alloc_buf, no vma [ 34.761385] IPVS: Creating netns size=2552 id=5 [ 34.767672] binder: 3827:3836 transaction failed 29189/-3, size 0-0 line 3128 [ 34.777618] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.791276] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.801985] binder: 3902:3904 ERROR: BC_REGISTER_LOOPER called without request [ 34.803938] binder: release 3827:3841 transaction 8 out, still active [ 34.803941] binder: undelivered TRANSACTION_COMPLETE [ 34.803953] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.803955] binder: undelivered TRANSACTION_COMPLETE [ 34.804050] binder: send failed reply for transaction 4, target dead [ 34.804063] binder: send failed reply for transaction 6, target dead [ 34.804075] binder: send failed reply for transaction 8, target dead [ 34.804087] binder: send failed reply for transaction 9, target dead [ 34.810237] binder: BINDER_SET_CONTEXT_MGR already set [ 34.810243] binder: 3903:3907 ioctl 40046207 0 returned -16 [ 34.810927] binder: 3903:3907 ERROR: BC_REGISTER_LOOPER called without request [ 34.813135] binder: BINDER_SET_CONTEXT_MGR already set [ 34.813140] binder: 3905:3908 ioctl 40046207 0 returned -16 [ 34.813720] binder: 3905:3908 ERROR: BC_REGISTER_LOOPER called without request [ 34.895925] binder: release 3902:3904 transaction 73 out, still active [ 34.898951] IPVS: Creating netns size=2552 id=6 [ 34.907282] binder: release 3902:3904 transaction 71 in, still active [ 34.914283] binder: 3903:3911 got new transaction with bad transaction stack, transaction 72 has target 3902:0 [ 34.915079] binder: 3905:3912 got new transaction with bad transaction stack, transaction 74 has target 3902:0 [ 34.915088] binder: 3905:3912 transaction failed 29201/-71, size 0-0 line 3032 [ 34.916232] binder: release 3905:3912 transaction 74 out, still active [ 34.916235] binder: undelivered TRANSACTION_COMPLETE [ 34.916247] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.951439] binder_alloc: 3902: binder_alloc_buf, no vma [ 34.951477] binder: 3905:3915 transaction failed 29189/-3, size 0-0 line 3128 [ 34.953813] binder: BINDER_SET_CONTEXT_MGR already set [ 34.953819] binder: 3902:3916 ioctl 40046207 0 returned -16 [ 34.956033] binder: 3902:3910 ERROR: BC_REGISTER_LOOPER called without request [ 34.956118] binder_alloc: 3902: binder_alloc_buf, no vma [ 34.956155] binder: 3902:3916 transaction failed 29189/-3, size 0-0 line 3128 [ 34.957819] binder_alloc: 3902: binder_alloc_buf, no vma [ 34.957890] binder: 3902:3910 transaction failed 29189/-3, size 0-0 line 3128 [ 34.957910] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.021338] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.026334] binder: undelivered TRANSACTION_COMPLETE [ 35.026404] binder: 3903:3911 transaction failed 29201/-71, size 0-0 line 3032 [ 35.040628] binder: 3902:3916 transaction failed 29189/-3, size 0-0 line 3128 [ 35.043039] binder: 3903:3911 got new transaction with bad transaction stack, transaction 72 has target 3902:0 [ 35.043048] binder: 3903:3911 transaction failed 29201/-71, size 0-0 line 3032 [ 35.046031] binder: BINDER_SET_CONTEXT_MGR already set [ 35.046037] binder: 3920:3922 ioctl 40046207 0 returned -16 [ 35.046657] binder: 3920:3922 ERROR: BC_REGISTER_LOOPER called without request [ 35.057442] binder: BINDER_SET_CONTEXT_MGR already set [ 35.057448] binder: 3903:3925 ioctl 40046207 0 returned -16 [ 35.058607] binder: 3903:3911 ERROR: BC_REGISTER_LOOPER called without request [ 35.058693] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.058730] binder: 3903:3925 transaction failed 29189/-3, size 0-0 line 3128 [ 35.059514] binder: BINDER_SET_CONTEXT_MGR already set [ 35.059523] binder: 3926:3927 ioctl 40046207 0 returned -16 [ 35.060279] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.060314] binder: 3903:3911 transaction failed 29189/-3, size 0-0 line 3128 [ 35.060334] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.060383] binder: 3926:3927 ERROR: BC_REGISTER_LOOPER called without request [ 35.060873] binder: BINDER_SET_CONTEXT_MGR already set [ 35.060878] binder: 3905:3928 ioctl 40046207 0 returned -16 [ 35.062033] binder: 3905:3915 ERROR: BC_REGISTER_LOOPER called without request [ 35.062116] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.062152] binder: 3905:3928 transaction failed 29189/-3, size 0-0 line 3128 [ 35.062819] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.062854] binder: 3903:3918 transaction failed 29189/-3, size 0-0 line 3128 [ 35.063353] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.063388] binder: 3905:3915 transaction failed 29189/-3, size 0-0 line 3128 [ 35.063406] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.065781] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.065822] binder: 3905:3928 transaction failed 29189/-3, size 0-0 line 3128 [ 35.068591] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.068627] binder: 3920:3929 transaction failed 29189/-3, size 0-0 line 3128 [ 35.070888] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.076276] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.076455] binder: release 3903:3911 transaction 72 out, still active [ 35.076459] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.083927] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.083963] binder: 3926:3930 transaction failed 29189/-3, size 0-0 line 3128 [ 35.087751] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.087914] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.094192] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.102586] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.102622] binder: 3920:3931 transaction failed 29189/-3, size 0-0 line 3128 [ 35.114403] binder: BINDER_SET_CONTEXT_MGR already set [ 35.114409] binder: 3920:3932 ioctl 40046207 0 returned -16 [ 35.115572] binder: 3920:3931 ERROR: BC_REGISTER_LOOPER called without request [ 35.115656] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.115692] binder: 3920:3932 transaction failed 29189/-3, size 0-0 line 3128 [ 35.116896] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.116931] binder: 3920:3931 transaction failed 29189/-3, size 0-0 line 3128 [ 35.116949] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.119658] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.119694] binder: 3920:3932 transaction failed 29189/-3, size 0-0 line 3128 [ 35.119819] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.119854] binder: 3926:3933 transaction failed 29189/-3, size 0-0 line 3128 [ 35.133045] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.133204] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.140891] binder: BINDER_SET_CONTEXT_MGR already set [ 35.140897] binder: 3926:3934 ioctl 40046207 0 returned -16 [ 35.142125] binder: 3926:3933 ERROR: BC_REGISTER_LOOPER called without request [ 35.142210] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.142245] binder: 3926:3934 transaction failed 29189/-3, size 0-0 line 3128 [ 35.143045] binder: BINDER_SET_CONTEXT_MGR already set [ 35.143051] binder: 3935:3936 ioctl 40046207 0 returned -16 [ 35.143802] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.143837] binder: 3926:3933 transaction failed 29189/-3, size 0-0 line 3128 [ 35.143856] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.143904] binder: 3935:3936 ERROR: BC_REGISTER_LOOPER called without request [ 35.146254] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.146290] binder: 3926:3934 transaction failed 29189/-3, size 0-0 line 3128 [ 35.159351] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.159515] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.168272] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.168309] binder: 3935:3937 transaction failed 29189/-3, size 0-0 line 3128 [ 35.170171] binder: BINDER_SET_CONTEXT_MGR already set [ 35.170177] binder: 3938:3939 ioctl 40046207 0 returned -16 [ 35.170899] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.170950] binder: 3938:3939 ERROR: BC_REGISTER_LOOPER called without request [ 35.192608] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.192645] binder: 3938:3940 transaction failed 29189/-3, size 0-0 line 3128 [ 35.194927] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.196527] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.196564] binder: 3935:3941 transaction failed 29189/-3, size 0-0 line 3128 [ 35.208220] binder: BINDER_SET_CONTEXT_MGR already set [ 35.208225] binder: 3935:3942 ioctl 40046207 0 returned -16 [ 35.209387] binder: 3935:3941 ERROR: BC_REGISTER_LOOPER called without request [ 35.209561] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.209597] binder: 3935:3942 transaction failed 29189/-3, size 0-0 line 3128 [ 35.210806] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.210841] binder: 3935:3941 transaction failed 29189/-3, size 0-0 line 3128 [ 35.210859] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.213254] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.213289] binder: 3935:3942 transaction failed 29189/-3, size 0-0 line 3128 [ 35.220660] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.220696] binder: 3938:3943 transaction failed 29189/-3, size 0-0 line 3128 [ 35.226687] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.226860] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.234572] binder: BINDER_SET_CONTEXT_MGR already set [ 35.234578] binder: 3938:3944 ioctl 40046207 0 returned -16 [ 35.235743] binder: 3938:3943 ERROR: BC_REGISTER_LOOPER called without request [ 35.235835] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.235871] binder: 3938:3944 transaction failed 29189/-3, size 0-0 line 3128 [ 35.237078] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.237113] binder: 3938:3943 transaction failed 29189/-3, size 0-0 line 3128 [ 35.237131] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.239570] binder_alloc: 3902: binder_alloc_buf, no vma [ 35.239606] binder: 3938:3944 transaction failed 29189/-3, size 0-0 line 3128 [ 35.252750] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.252916] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.707906] IPVS: Creating netns size=2552 id=7 [ 35.712623] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.724412] binder: release 3902:3910 transaction 77 in, still active [ 35.730979] binder: send failed reply for transaction 77 to 3902:3910 [ 35.744451] ================================================================== [ 35.751833] BUG: KASAN: use-after-free in __list_del_entry+0x196/0x1d0 [ 35.758476] Read of size 8 at addr ffff8801d4ad6710 by task kworker/u4:2/71 [ 35.765552] [ 35.767163] CPU: 1 PID: 71 Comm: kworker/u4:2 Not tainted 4.4.120-gd63fdf6 #29 [ 35.774491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.783819] Workqueue: binder binder_deferred_func [ 35.788831] 0000000000000000 1869b8597391c36c ffff8801d96afa58 ffffffff81d0408d [ 35.796806] ffffea000752b580 ffff8801d4ad6710 0000000000000000 ffff8801d4ad6710 [ 35.804772] ffffed00164ae239 ffff8801d96afa90 ffffffff814fe143 ffff8801d4ad6710 [ 35.812735] Call Trace: [ 35.815294] [] dump_stack+0xc1/0x124 [ 35.820625] [] print_address_description+0x73/0x260 [ 35.827268] [] kasan_report+0x285/0x370 [ 35.832860] [] ? __list_del_entry+0x196/0x1d0 [ 35.838973] [] __asan_report_load8_noabort+0x14/0x20 [ 35.845692] [] __list_del_entry+0x196/0x1d0 [ 35.851631] [] binder_release_work+0x6e/0x260 [ 35.857743] [] ? binder_send_failed_reply+0x18a/0x3a0 [ 35.864551] [] binder_thread_release+0x425/0x600 [ 35.870924] [] binder_deferred_func+0x438/0xd10 [ 35.877213] [] ? __lock_is_held+0xa1/0xf0 [ 35.882984] [] process_one_work+0x7d7/0x16e0 [ 35.889009] [] ? process_one_work+0x6f7/0x16e0 [ 35.895209] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 35.901672] [] ? worker_thread+0x288/0xfc0 [ 35.907524] [] worker_thread+0xd9/0xfc0 [ 35.913115] [] ? ___preempt_schedule+0x12/0x14 [ 35.919323] [] kthread+0x268/0x300 [ 35.924479] [] ? trace_sched_contrib_scale_f.constprop.91+0xd6/0x2f0 [ 35.932586] [] ? process_one_work+0x16e0/0x16e0 [ 35.938873] [] ? kthread_create_on_node+0x400/0x400 [ 35.945508] [] ? kthread_create_on_node+0x400/0x400 [ 35.952144] [] ret_from_fork+0x55/0x80 [ 35.957647] [] ? kthread_create_on_node+0x400/0x400 [ 35.964302] [ 35.965898] Allocated by task 3910: [ 35.969488] [] save_stack_trace+0x26/0x50 [ 35.975370] [] save_stack+0x43/0xd0 [ 35.980728] [] kasan_kmalloc+0xad/0xe0 [ 35.986349] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 35.992928] [] binder_transaction+0x103c/0x7290 [ 35.999332] [] binder_thread_write+0x81f/0x33e0 [ 36.005736] [] binder_ioctl_write_read.isra.55+0x1cf/0xbc0 [ 36.013091] [] binder_ioctl+0xc50/0x12e0 [ 36.018893] [] compat_SyS_ioctl+0x28a/0x2540 [ 36.025033] [] do_fast_syscall_32+0x321/0x8a0 [ 36.031270] [] sysenter_flags_fixed+0xd/0x17 [ 36.037412] [ 36.039011] Freed by task 71: [ 36.042083] [] save_stack_trace+0x26/0x50 [ 36.047972] [] save_stack+0x43/0xd0 [ 36.053328] [] kasan_slab_free+0x72/0xc0 [ 36.059128] [] kfree+0xfc/0x300 [ 36.064139] [] binder_free_transaction+0x6a/0x90 [ 36.070630] [] binder_send_failed_reply+0x185/0x3a0 [ 36.077378] [] binder_thread_release+0x413/0x600 [ 36.083866] [] binder_deferred_func+0x438/0xd10 [ 36.090277] [] process_one_work+0x7d7/0x16e0 [ 36.096416] [] worker_thread+0xd9/0xfc0 [ 36.102123] [] kthread+0x268/0x300 [ 36.107395] [] ret_from_fork+0x55/0x80 [ 36.113017] [ 36.114614] The buggy address belongs to the object at ffff8801d4ad6700 [ 36.114614] which belongs to the cache kmalloc-192 of size 192 [ 36.127236] The buggy address is located 16 bytes inside of [ 36.127236] 192-byte region [ffff8801d4ad6700, ffff8801d4ad67c0) [ 36.138988] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20180102_145157-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2330: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000037cb26e input_len: 0x0000000001423b30 output: 0x0000000001000000 output_len: 0x0000000003bdaa40 run_size: 0x0000000005310000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.120-gd63fdf6 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Tue Mar 6 13:11:38 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23b0-0x000f23bf] mapped at [ffff8800000f23b0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2370 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2342118494 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40422K kernel code, 6136K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.119734] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.120913] pid_max: default: 32768 minimum: 301 [ 1.121630] ACPI: Core revision 20150930 [ 1.541582] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.543493] Security Framework initialized [ 1.544063] SELinux: Initializing. [ 1.544717] AppArmor: AppArmor disabled by boot time parameter [ 1.545619] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.546547] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.550251] Initializing cgroup subsys io [ 1.550845] Initializing cgroup subsys freezer [ 1.551490] Initializing cgroup subsys hugetlb [ 1.552132] Initializing cgroup subsys debug [ 1.552893] CPU: Physical Processor ID: 0 [ 1.554677] mce: CPU supports 32 MCE banks [ 1.555422] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.556250] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.557155] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.560304] Freeing SMP alternatives memory: 44K [ 1.569857] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.689029] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.690523] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.779270] x86: Booting SMP configuration: [ 1.779953] .... node #0, CPUs: #1 [ 1.780774] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.785476] x86: Booted up 1 node, 2 CPUs [ 1.786106] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.790871] devtmpfs: initialized [ 1.800239] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.801636] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.803258] xor: automatically using best checksumming function: [ 1.816666] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 1.899027] avx : 21582.400 MB/sec [ 1.900212] RTC time: 12:35:57, date: 03/06/18 [ 1.902506] NET: Registered protocol family 16 [ 1.903622] schedtune: init normalization constants... [ 1.904344] schedtune: no energy model data [ 1.904921] schedtune: disabled! [ 1.939196] cpuidle: using governor ladder [ 1.969033] cpuidle: using governor menu [ 1.970226] ACPI: bus type PCI registered [ 1.970802] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.973567] PCI: Using configuration type 1 for base access [ 1.984733] kworker/u4:1 (44) used greatest stack depth: 27448 bytes left [ 2.418952] raid6: sse2x1 gen() 4627 MB/s [ 2.588929] raid6: sse2x1 xor() 2585 MB/s [ 2.758910] raid6: sse2x2 gen() 7010 MB/s [ 2.928889] raid6: sse2x2 xor() 4006 MB/s [ 3.098863] raid6: sse2x4 gen() 8640 MB/s [ 3.268836] raid6: sse2x4 xor() 5295 MB/s [ 3.438822] raid6: avx2x1 gen() 9369 MB/s [ 3.608792] raid6: avx2x2 gen() 14425 MB/s [ 3.778774] raid6: avx2x4 gen() 18667 MB/s [ 3.779520] raid6: using algorithm avx2x4 gen() 18667 MB/s [ 3.780268] raid6: using avx2x2 recovery algorithm [ 3.781583] ACPI: Added _OSI(Module Device) [ 3.782230] ACPI: Added _OSI(Processor Device) [ 3.782841] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.783520] ACPI: Added _OSI(Processor Aggregator Device) [ 3.809502] ACPI: Executed 2 blocks of module-level executable AML code [ 4.646707] ACPI: Interpreter enabled [ 4.647678] ACPI: (supports S0 S3 S4 S5) [ 4.648243] ACPI: Using IOAPIC for interrupt routing [ 4.649410] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.778888] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.779920] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.781208] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.782225] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.807719] PCI host bridge to bus 0000:00 [ 5.808399] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.809379] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.810333] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.811375] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.812399] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.847476] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.923762] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.929585] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.935229] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.940792] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.944217] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.479998] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.483585] vgaarb: loaded [ 6.487795] SCSI subsystem initialized [ 6.506828] ACPI: bus type USB registered [ 6.509135] usbcore: registered new interface driver usbfs [ 6.510388] usbcore: registered new interface driver hub [ 6.511619] usbcore: registered new device driver usb [ 6.514149] pps_core: LinuxPPS API ver. 1 registered [ 6.515241] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.516615] PTP clock support registered [ 6.518758] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.520180] dmi: Firmware registration failed. [ 6.521572] Advanced Linux Sound Architecture Driver Initialized. [ 6.523126] PCI: Using ACPI for IRQ routing [ 6.544979] NetLabel: Initializing [ 6.545495] NetLabel: domain hash size = 128 [ 6.546173] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.547131] NetLabel: unlabeled traffic allowed by default [ 6.549506] amd_nb: Cannot enumerate AMD northbridges [ 6.550310] clocksource: Switched to clocksource kvm-clock [ 6.706030] pnp: PnP ACPI init [ 6.728040] pnp: PnP ACPI: found 7 devices [ 6.742217] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.743814] NET: Registered protocol family 2 [ 6.746210] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.747742] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.754827] TCP: Hash tables configured (established 65536 bind 65536) [ 6.755949] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.757528] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.760953] NET: Registered protocol family 1 [ 6.761860] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.763543] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.764446] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.766378] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.767620] hw unit of domain pp0-core 2^-0 Joules [ 6.768317] hw unit of domain package 2^-0 Joules [ 6.768995] hw unit of domain dram 2^-16 Joules [ 6.774453] Scanning for low memory corruption every 60 seconds [ 6.783881] audit: initializing netlink subsys (disabled) [ 6.784904] audit: type=2000 audit(1520339762.442:1): initialized [ 6.792344] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 6.920135] VFS: Disk quotas dquot_6.6.0 [ 6.922422] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 6.944661] fuse init (API version 7.23) [ 6.948483] 9p: Installing v9fs 9p2000 file system support [ 6.961516] async_tx: api initialized (async) [ 6.963506] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 6.964621] io scheduler noop registered [ 6.965176] io scheduler deadline registered [ 6.967577] io scheduler cfq registered (default) [ 6.975071] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 6.979705] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.981007] ACPI: Power Button [PWRF] [ 6.983237] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.984438] ACPI: Sleep Button [SLPF] [ 7.008605] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.009479] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver