[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.914996] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 20.098580] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.475711] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.395070] random: sshd: uninitialized urandom read (32 bytes read, 105 bits of entropy available) [ 21.562975] random: sshd: uninitialized urandom read (32 bytes read, 109 bits of entropy available) Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. [ 26.904266] random: sshd: uninitialized urandom read (32 bytes read, 114 bits of entropy available) 2018/03/06 03:05:46 parsed 1 programs 2018/03/06 03:05:46 executed programs: 0 [ 27.269351] IPVS: Creating netns size=2552 id=1 [ 27.294855] IPVS: Creating netns size=2552 id=2 [ 27.320921] IPVS: Creating netns size=2552 id=3 [ 27.358394] audit: type=1400 audit(1520305546.295:5): avc: denied { set_context_mgr } for pid=3643 comm="syz-executor4" 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 [ 27.379850] binder: 3643:3650 ERROR: BC_REGISTER_LOOPER called without request [ 27.389418] binder: BINDER_SET_CONTEXT_MGR already set [ 27.394760] binder: 3648:3649 ioctl 40046207 0 returned -16 [ 27.395203] audit: type=1400 audit(1520305546.335:6): avc: denied { call } for pid=3643 comm="syz-executor4" 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 [ 27.396840] binder: 3648:3652 ERROR: BC_REGISTER_LOOPER called without request [ 27.399474] binder: 3648:3652 got new transaction with bad transaction stack, transaction 3 has target 3643:0 [ 27.399484] binder: 3648:3652 transaction failed 29201/-71, size 0-0 line 3032 [ 27.400621] binder: release 3648:3652 transaction 3 out, still active [ 27.400624] binder: undelivered TRANSACTION_COMPLETE [ 27.400638] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.412368] binder: BINDER_SET_CONTEXT_MGR already set [ 27.412374] binder: 3655:3656 ioctl 40046207 0 returned -16 [ 27.413098] binder: 3655:3656 ERROR: BC_REGISTER_LOOPER called without request [ 27.414587] binder: release 3643:3646 transaction 5 out, still active [ 27.414590] binder: undelivered TRANSACTION_COMPLETE [ 27.436073] binder: 3643:3650 got new transaction with bad transaction stack, transaction 1 has target 3643:0 [ 27.436082] binder: 3643:3650 transaction failed 29201/-71, size 0-0 line 3032 [ 27.436443] binder: 3655:3658 got new transaction with bad transaction stack, transaction 7 has target 3643:0 [ 27.436451] binder: 3655:3658 transaction failed 29201/-71, size 0-0 line 3032 [ 27.437583] binder: release 3655:3658 transaction 7 out, still active [ 27.437586] binder: undelivered TRANSACTION_COMPLETE [ 27.437599] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.442076] binder: BINDER_SET_CONTEXT_MGR already set [ 27.442175] binder: 3648:3659 ioctl 40046207 0 returned -16 [ 27.443349] binder: 3648:3657 ERROR: BC_REGISTER_LOOPER called without request [ 27.444716] binder: release 3648:3659 transaction 10 out, still active [ 27.444719] binder: undelivered TRANSACTION_COMPLETE [ 27.448050] binder: BINDER_SET_CONTEXT_MGR already set [ 27.448061] binder: 3643:3660 ioctl 40046207 0 returned -16 [ 27.449226] binder: 3643:3650 ERROR: BC_REGISTER_LOOPER called without request [ 27.449309] binder_alloc: 3643: binder_alloc_buf, no vma [ 27.449347] binder: 3643:3660 transaction failed 29189/-3, size 0-0 line 3128 [ 27.450547] binder_alloc: 3643: binder_alloc_buf, no vma [ 27.450583] binder: 3643:3650 transaction failed 29189/-3, size 0-0 line 3128 [ 27.450601] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.456618] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.457114] binder: release 3643:3650 transaction 1 out, still active [ 27.457117] binder: undelivered TRANSACTION_COMPLETE [ 27.457130] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.457177] binder: send failed reply for transaction 1, target dead [ 27.457190] binder: send failed reply for transaction 3, target dead [ 27.457203] binder: send failed reply for transaction 5, target dead [ 27.457218] binder: send failed reply for transaction 6 to 3648:3657 [ 27.457234] binder: send failed reply for transaction 7, target dead [ 27.457246] binder: send failed reply for transaction 10, target dead [ 27.457262] binder: send failed reply for transaction 11 to 3648:3657 [ 27.468924] binder: 3655:3662 transaction failed 29189/-22, size 0-0 line 3005 [ 27.470883] binder: 3661:3663 ERROR: BC_REGISTER_LOOPER called without request [ 27.480725] binder: BINDER_SET_CONTEXT_MGR already set [ 27.480731] binder: 3655:3664 ioctl 40046207 0 returned -16 [ 27.481893] binder: 3655:3662 ERROR: BC_REGISTER_LOOPER called without request [ 27.482494] binder: 3661:3663 got new transaction with bad transaction stack, transaction 17 has target 3661:0 [ 27.482503] binder: 3661:3663 transaction failed 29201/-71, size 0-0 line 3032 [ 27.482553] binder: release 3661:3663 transaction 17 out, still active [ 27.482557] binder: release 3661:3663 transaction 16 in, still active [ 27.482560] binder: undelivered TRANSACTION_COMPLETE [ 27.482572] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.484045] binder: release 3655:3664 transaction 16 out, still active [ 27.484048] binder: undelivered TRANSACTION_COMPLETE [ 27.489637] binder: release 3655:3662 transaction 19 out, still active [ 27.489641] binder: undelivered TRANSACTION_COMPLETE [ 27.489831] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.499380] binder: BINDER_SET_CONTEXT_MGR already set [ 27.499386] binder: 3665:3666 ioctl 40046207 0 returned -16 [ 27.500587] binder: 3665:3666 ERROR: BC_REGISTER_LOOPER called without request [ 27.516169] binder: BINDER_SET_CONTEXT_MGR already set [ 27.516175] binder: 3661:3668 ioctl 40046207 0 returned -16 [ 27.517336] binder: 3661:3667 ERROR: BC_REGISTER_LOOPER called without request [ 27.517424] binder_alloc: 3661: binder_alloc_buf, no vma [ 27.517461] binder: 3661:3668 transaction failed 29189/-3, size 0-0 line 3128 [ 27.518665] binder_alloc: 3661: binder_alloc_buf, no vma [ 27.518701] binder: 3661:3667 transaction failed 29189/-3, size 0-0 line 3128 [ 27.518719] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.524234] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.524409] binder: release 3661:3667 transaction 20 out, still active [ 27.524412] binder: undelivered TRANSACTION_COMPLETE [ 27.524447] binder: send failed reply for transaction 17, target dead [ 27.524459] binder: send failed reply for transaction 16, target dead [ 27.524472] binder: send failed reply for transaction 19, target dead [ 27.524484] binder: send failed reply for transaction 20, target dead [ 27.529485] binder: 3665:3669 transaction failed 29189/-22, size 0-0 line 3005 [ 27.538818] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.541429] binder: 3670:3671 ERROR: BC_REGISTER_LOOPER called without request [ 27.565033] binder: release 3670:3671 transaction 27 out, still active [ 27.565038] binder: release 3670:3671 transaction 25 in, still active [ 27.565041] binder: undelivered TRANSACTION_COMPLETE [ 27.575489] binder: BINDER_SET_CONTEXT_MGR already set [ 27.575495] binder: 3665:3674 ioctl 40046207 0 returned -16 [ 27.576659] binder: 3665:3672 ERROR: BC_REGISTER_LOOPER called without request [ 27.578642] binder: release 3665:3674 transaction 28 out, still active [ 27.578645] binder: undelivered TRANSACTION_COMPLETE [ 27.584062] binder: release 3665:3672 transaction 29 out, still active [ 27.584066] binder: undelivered TRANSACTION_COMPLETE [ 27.584260] binder: release 3665:3672 transaction 25 out, still active [ 27.584263] binder: undelivered TRANSACTION_COMPLETE [ 27.589413] binder: 3670:3673 got new transaction with bad transaction stack, transaction 26 has target 3670:0 [ 27.589423] binder: 3670:3673 transaction failed 29201/-71, size 0-0 line 3032 [ 27.594106] binder: BINDER_SET_CONTEXT_MGR already set [ 27.594112] binder: 3675:3676 ioctl 40046207 0 returned -16 [ 27.594830] binder: 3675:3676 ERROR: BC_REGISTER_LOOPER called without request [ 27.601146] binder: BINDER_SET_CONTEXT_MGR already set [ 27.601152] binder: 3670:3677 ioctl 40046207 0 returned -16 [ 27.602314] binder: 3670:3673 ERROR: BC_REGISTER_LOOPER called without request [ 27.602402] binder_alloc: 3670: binder_alloc_buf, no vma [ 27.602504] binder: 3670:3677 transaction failed 29189/-3, size 0-0 line 3128 [ 27.603707] binder_alloc: 3670: binder_alloc_buf, no vma [ 27.603741] binder: 3670:3673 transaction failed 29189/-3, size 0-0 line 3128 [ 27.603779] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.609016] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.609289] binder: release 3670:3673 transaction 26 out, still active [ 27.609291] binder: undelivered TRANSACTION_COMPLETE [ 27.609304] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.609331] binder: send failed reply for transaction 26, target dead [ 27.609344] binder: send failed reply for transaction 27, target dead [ 27.609355] binder: send failed reply for transaction 25, target dead [ 27.609368] binder: send failed reply for transaction 28, target dead [ 27.609380] binder: send failed reply for transaction 29, target dead [ 27.621615] binder: 3675:3678 transaction failed 29189/-22, size 0-0 line 3005 [ 27.624034] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.625436] binder: 3679:3680 ERROR: BC_REGISTER_LOOPER called without request [ 27.648811] binder: release 3679:3680 transaction 37 out, still active [ 27.648816] binder: release 3679:3680 transaction 35 in, still active [ 27.648819] binder: undelivered TRANSACTION_COMPLETE [ 27.660066] binder: BINDER_SET_CONTEXT_MGR already set [ 27.660072] binder: 3675:3683 ioctl 40046207 0 returned -16 [ 27.661237] binder: 3675:3682 ERROR: BC_REGISTER_LOOPER called without request [ 27.662626] binder: release 3675:3683 transaction 38 out, still active [ 27.662629] binder: undelivered TRANSACTION_COMPLETE [ 27.668172] binder: release 3675:3682 transaction 39 out, still active [ 27.668175] binder: undelivered TRANSACTION_COMPLETE [ 27.668368] binder: release 3675:3682 transaction 36 out, still active [ 27.668371] binder: undelivered TRANSACTION_COMPLETE [ 27.675424] binder: 3679:3681 got new transaction with bad transaction stack, transaction 35 has target 0:0 [ 27.675433] binder: 3679:3681 transaction failed 29201/-71, size 0-0 line 3032 [ 27.678277] binder: BINDER_SET_CONTEXT_MGR already set [ 27.678283] binder: 3684:3685 ioctl 40046207 0 returned -16 [ 27.679003] binder: 3684:3685 ERROR: BC_REGISTER_LOOPER called without request [ 27.687237] binder: BINDER_SET_CONTEXT_MGR already set [ 27.687243] binder: 3679:3686 ioctl 40046207 0 returned -16 [ 27.688405] binder: 3679:3681 ERROR: BC_REGISTER_LOOPER called without request [ 27.688493] binder_alloc: 3679: binder_alloc_buf, no vma [ 27.688532] binder: 3679:3686 transaction failed 29189/-3, size 0-0 line 3128 [ 27.689738] binder_alloc: 3679: binder_alloc_buf, no vma [ 27.689774] binder: 3679:3681 transaction failed 29189/-3, size 0-0 line 3128 [ 27.689792] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.695109] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.695283] binder: release 3679:3681 transaction 35 out, still active [ 27.695286] binder: undelivered TRANSACTION_COMPLETE [ 27.695299] binder: send failed reply for transaction 37, target dead [ 27.695313] binder: send failed reply for transaction 35, target dead [ 27.695326] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.695354] binder: send failed reply for transaction 36, target dead [ 27.695367] binder: send failed reply for transaction 38, target dead [ 27.695379] binder: send failed reply for transaction 39, target dead [ 27.708929] binder: 3684:3687 transaction failed 29189/-22, size 0-0 line 3005 [ 27.711407] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.712804] binder: 3688:3689 ERROR: BC_REGISTER_LOOPER called without request [ 27.735700] binder: release 3688:3689 transaction 47 out, still active [ 27.735705] binder: release 3688:3689 transaction 45 in, still active [ 27.735707] binder: undelivered TRANSACTION_COMPLETE [ 27.747034] binder: BINDER_SET_CONTEXT_MGR already set [ 27.747040] binder: 3684:3692 ioctl 40046207 0 returned -16 [ 27.748208] binder: 3684:3691 ERROR: BC_REGISTER_LOOPER called without request [ 27.749670] binder: release 3684:3692 transaction 48 out, still active [ 27.749673] binder: undelivered TRANSACTION_COMPLETE [ 27.755114] binder: release 3684:3691 transaction 49 out, still active [ 27.755117] binder: undelivered TRANSACTION_COMPLETE [ 27.755309] binder: release 3684:3691 transaction 46 out, still active [ 27.755312] binder: undelivered TRANSACTION_COMPLETE [ 27.762006] binder: 3688:3690 got new transaction with bad transaction stack, transaction 45 has target 0:0 [ 27.762015] binder: 3688:3690 transaction failed 29201/-71, size 0-0 line 3032 [ 27.764707] binder: BINDER_SET_CONTEXT_MGR already set [ 27.764712] binder: 3693:3694 ioctl 40046207 0 returned -16 [ 27.765439] binder: 3693:3694 ERROR: BC_REGISTER_LOOPER called without request [ 27.773709] binder: BINDER_SET_CONTEXT_MGR already set [ 27.773715] binder: 3688:3695 ioctl 40046207 0 returned -16 [ 27.774879] binder: 3688:3690 ERROR: BC_REGISTER_LOOPER called without request [ 27.774967] binder_alloc: 3688: binder_alloc_buf, no vma [ 27.775004] binder: 3688:3695 transaction failed 29189/-3, size 0-0 line 3128 [ 27.776208] binder_alloc: 3688: binder_alloc_buf, no vma [ 27.776243] binder: 3688:3690 transaction failed 29189/-3, size 0-0 line 3128 [ 27.776263] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.781566] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.781740] binder: release 3688:3690 transaction 45 out, still active [ 27.781743] binder: undelivered TRANSACTION_COMPLETE [ 27.781756] binder: send failed reply for transaction 47, target dead [ 27.781769] binder: send failed reply for transaction 45, target dead [ 27.781781] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.781827] binder: send failed reply for transaction 46, target dead [ 27.781840] binder: send failed reply for transaction 48, target dead [ 27.781852] binder: send failed reply for transaction 49, target dead [ 27.794267] binder: 3693:3696 transaction failed 29189/-22, size 0-0 line 3005 [ 27.796692] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.798732] binder: 3697:3698 ERROR: BC_REGISTER_LOOPER called without request [ 27.821697] binder: release 3697:3698 transaction 57 out, still active [ 27.821701] binder: release 3697:3698 transaction 55 in, still active [ 27.821704] binder: undelivered TRANSACTION_COMPLETE [ 27.833109] binder: BINDER_SET_CONTEXT_MGR already set [ 27.833115] binder: 3693:3701 ioctl 40046207 0 returned -16 [ 27.834280] binder: 3693:3700 ERROR: BC_REGISTER_LOOPER called without request [ 27.835646] binder: release 3693:3701 transaction 58 out, still active [ 27.835649] binder: undelivered TRANSACTION_COMPLETE [ 27.841096] binder: release 3693:3700 transaction 59 out, still active [ 27.841099] binder: undelivered TRANSACTION_COMPLETE [ 27.841292] binder: release 3693:3700 transaction 56 out, still active [ 27.841295] binder: undelivered TRANSACTION_COMPLETE [ 27.848476] binder: 3697:3699 got new transaction with bad transaction stack, transaction 55 has target 0:0 [ 27.848486] binder: 3697:3699 transaction failed 29201/-71, size 0-0 line 3032 [ 27.860233] binder: BINDER_SET_CONTEXT_MGR already set [ 27.860239] binder: 3697:3702 ioctl 40046207 0 returned -16 [ 27.861401] binder: 3697:3699 ERROR: BC_REGISTER_LOOPER called without request [ 27.861486] binder_alloc: 3697: binder_alloc_buf, no vma [ 27.861523] binder: 3697:3702 transaction failed 29189/-3, size 0-0 line 3128 [ 27.862750] binder_alloc: 3697: binder_alloc_buf, no vma [ 27.862785] binder: 3697:3699 transaction failed 29189/-3, size 0-0 line 3128 [ 27.862841] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.868106] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.868364] binder: release 3697:3699 transaction 55 out, still active [ 27.868367] binder: undelivered TRANSACTION_COMPLETE [ 27.868380] binder: send failed reply for transaction 57, target dead [ 27.868393] binder: send failed reply for transaction 55, target dead [ 27.868406] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.868431] binder: send failed reply for transaction 56, target dead [ 27.868443] binder: send failed reply for transaction 58, target dead [ 27.868456] binder: send failed reply for transaction 59, target dead [ 28.822830] IPVS: Creating netns size=2552 id=4 [ 28.832203] binder: undelivered TRANSACTION_COMPLETE [ 28.837344] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.849713] binder: undelivered TRANSACTION_COMPLETE [ 28.854998] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.870537] IPVS: Creating netns size=2552 id=5 [ 28.905667] IPVS: Creating netns size=2552 id=6 [ 28.909766] binder: 3710:3711 ERROR: BC_REGISTER_LOOPER called without request [ 28.936740] binder: release 3710:3711 transaction 65 out, still active [ 28.943479] binder: release 3710:3711 transaction 64 in, still active [ 28.947321] binder: BINDER_SET_CONTEXT_MGR already set [ 28.947327] binder: 3715:3716 ioctl 40046207 0 returned -16 [ 28.948556] binder: 3715:3716 ERROR: BC_REGISTER_LOOPER called without request [ 28.969019] binder: undelivered TRANSACTION_COMPLETE [ 28.972143] binder: 3715:3718 got new transaction with bad transaction stack, transaction 66 has target 3710:0 [ 28.972152] binder: 3715:3718 transaction failed 29201/-71, size 0-0 line 3032 [ 28.973286] binder: release 3715:3718 transaction 66 out, still active [ 28.973289] binder: undelivered TRANSACTION_COMPLETE [ 28.973302] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.997910] binder: BINDER_SET_CONTEXT_MGR already set [ 28.997916] binder: 3710:3719 ioctl 40046207 0 returned -16 [ 28.998758] binder_alloc: 3710: binder_alloc_buf, no vma [ 28.998936] binder: 3715:3720 transaction failed 29189/-3, size 0-0 line 3128 [ 28.999136] binder: 3710:3713 ERROR: BC_REGISTER_LOOPER called without request [ 28.999293] binder_alloc: 3710: binder_alloc_buf, no vma [ 28.999369] binder: 3710:3719 transaction failed 29189/-3, size 0-0 line 3128 [ 29.000602] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.000677] binder: 3710:3713 transaction failed 29189/-3, size 0-0 line 3128 [ 29.000697] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.013665] binder: BINDER_SET_CONTEXT_MGR already set [ 29.013672] binder: 3715:3723 ioctl 40046207 0 returned -16 [ 29.015008] binder: 3715:3720 ERROR: BC_REGISTER_LOOPER called without request [ 29.015102] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.015139] binder: 3715:3723 transaction failed 29189/-3, size 0-0 line 3128 [ 29.016345] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.016381] binder: 3715:3720 transaction failed 29189/-3, size 0-0 line 3128 [ 29.016400] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.016537] binder: BINDER_SET_CONTEXT_MGR already set [ 29.016542] binder: 3724:3725 ioctl 40046207 0 returned -16 [ 29.017855] binder: 3724:3725 ERROR: BC_REGISTER_LOOPER called without request [ 29.021878] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.022065] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.040497] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.040540] binder: 3724:3726 transaction failed 29189/-3, size 0-0 line 3128 [ 29.042807] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.067361] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.067400] binder: 3724:3727 transaction failed 29189/-3, size 0-0 line 3128 [ 29.079212] binder: BINDER_SET_CONTEXT_MGR already set [ 29.079218] binder: 3724:3728 ioctl 40046207 0 returned -16 [ 29.080387] binder: 3724:3727 ERROR: BC_REGISTER_LOOPER called without request [ 29.080478] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.080520] binder: 3724:3728 transaction failed 29189/-3, size 0-0 line 3128 [ 29.081723] binder_alloc: 3710: binder_alloc_buf, no vma [ 29.081758] binder: 3724:3727 transaction failed 29189/-3, size 0-0 line 3128 [ 29.081777] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.087098] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.087284] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.245992] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.257347] binder: release 3710:3713 transaction 67 in, still active [ 29.270535] binder: send failed reply for transaction 67 to 3710:3713 [ 29.277428] ================================================================== [ 29.284797] BUG: KASAN: use-after-free in __list_del_entry+0x196/0x1d0 [ 29.291453] Read of size 8 at addr ffff8800b74e9b10 by task kworker/u4:2/57 [ 29.298530] [ 29.300132] CPU: 1 PID: 57 Comm: kworker/u4:2 Not tainted 4.4.119-g855ea74 #28 [ 29.307456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.316785] Workqueue: binder binder_deferred_func [ 29.321812] 0000000000000000 04d537ffeaa89539 ffff8800bb95fa58 ffffffff81d0402d [ 29.329788] ffffea0002dd3a40 ffff8800b74e9b10 0000000000000000 ffff8800b74e9b10 [ 29.337750] ffffed0039806059 ffff8800bb95fa90 ffffffff814fe103 ffff8800b74e9b10 [ 29.345712] Call Trace: [ 29.348288] [] dump_stack+0xc1/0x124 [ 29.353627] [] print_address_description+0x73/0x260 [ 29.360262] [] kasan_report+0x285/0x370 [ 29.365853] [] ? __list_del_entry+0x196/0x1d0 [ 29.371968] [] __asan_report_load8_noabort+0x14/0x20 [ 29.378691] [] __list_del_entry+0x196/0x1d0 [ 29.384633] [] binder_release_work+0x6e/0x260 [ 29.390749] [] ? binder_send_failed_reply+0x18a/0x3a0 [ 29.397557] [] binder_thread_release+0x425/0x600 [ 29.403930] [] binder_deferred_func+0x438/0xd10 [ 29.410225] [] ? __lock_is_held+0xa1/0xf0 [ 29.415994] [] process_one_work+0x7d7/0x16e0 [ 29.422022] [] ? process_one_work+0x6f7/0x16e0 [ 29.428222] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 29.434682] [] ? worker_thread+0x288/0xfc0 [ 29.440536] [] worker_thread+0xd9/0xfc0 [ 29.446131] [] ? ___preempt_schedule+0x12/0x14 [ 29.452330] [] kthread+0x268/0x300 [ 29.457492] [] ? process_one_work+0x16e0/0x16e0 [ 29.463779] [] ? kthread_create_on_node+0x400/0x400 [ 29.470415] [] ? kthread_create_on_node+0x400/0x400 [ 29.477072] [] ret_from_fork+0x55/0x80 [ 29.482592] [] ? kthread_create_on_node+0x400/0x400 [ 29.489232] [ 29.490844] Allocated by task 3713: [ 29.494434] [] save_stack_trace+0x26/0x50 [ 29.500326] [] save_stack+0x43/0xd0 [ 29.505690] [] kasan_kmalloc+0xad/0xe0 [ 29.511317] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 29.517895] [] binder_transaction+0x103c/0x7290 [ 29.524300] [] binder_thread_write+0x81f/0x33e0 [ 29.530707] [] binder_ioctl_write_read.isra.55+0x1cf/0xbc0 [ 29.538085] [] binder_ioctl+0xc50/0x12e0 [ 29.543889] [] compat_SyS_ioctl+0x28a/0x2540 [ 29.550032] [] do_fast_syscall_32+0x321/0x8a0 [ 29.556263] [] sysenter_flags_fixed+0xd/0x17 [ 29.562405] [ 29.564002] Freed by task 57: [ 29.567071] [] save_stack_trace+0x26/0x50 [ 29.572961] [] save_stack+0x43/0xd0 [ 29.578349] [] kasan_slab_free+0x72/0xc0 [ 29.584144] [] kfree+0xfc/0x300 [ 29.589158] [] binder_free_transaction+0x6a/0x90 [ 29.595649] [] binder_send_failed_reply+0x185/0x3a0 [ 29.602400] [] binder_thread_release+0x413/0x600 [ 29.608887] [] binder_deferred_func+0x438/0xd10 [ 29.615296] [] process_one_work+0x7d7/0x16e0 [ 29.621437] [] worker_thread+0xd9/0xfc0 [ 29.627146] [] kthread+0x268/0x300 [ 29.632422] [] ret_from_fork+0x55/0x80 [ 29.638048] [ 29.639650] The buggy address belongs to the object at ffff8800b74e9b00 [ 29.639650] which belongs to the cache kmalloc-192 of size 192 [ 29.652277] The buggy address is located 16 bytes inside of [ 29.652277] 192-byte region [ffff8800b74e9b00, ffff8800b74e9bc0) [ 29.664032] The buggy address belongs to the page: [ 29.677978] kasan: CONFIG_KASAN_INLINE enabled [ 29.682424] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 29.695340] Dumping ftrace buffer: [ 29.698862] (ftrace buffer empty) [ 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: 0x00000000014238cc 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 4.4.119-g855ea74 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #28 SMP PREEMPT Fri Mar 2 20:53:58 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 2200019634 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 (40421K 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 [ 1.227737] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.228907] pid_max: default: 32768 minimum: 301 [ 1.229639] ACPI: Core revision 20150930 [ 1.649420] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.651361] Security Framework initialized [ 1.651931] SELinux: Initializing. [ 1.652595] AppArmor: AppArmor disabled by boot time parameter [ 1.653496] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.654424] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.658162] Initializing cgroup subsys io [ 1.658776] Initializing cgroup subsys freezer [ 1.659421] Initializing cgroup subsys hugetlb [ 1.660047] Initializing cgroup subsys debug [ 1.660822] CPU: Physical Processor ID: 0 [ 1.662716] mce: CPU supports 32 MCE banks [ 1.663477] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.664306] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.665211] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.668429] Freeing SMP alternatives memory: 44K [ 1.677656] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.797115] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.798632] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.887433] x86: Booting SMP configuration: [ 1.888085] .... node #0, CPUs: #1 [ 1.888890] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.893711] x86: Booted up 1 node, 2 CPUs [ 1.894298] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.898972] devtmpfs: initialized [ 1.908584] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.910021] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.911655] xor: automatically using best checksumming function: [ 1.924896] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 2.007164] avx : 21078.400 MB/sec [ 2.008398] RTC time: 3:05:53, date: 03/06/18 [ 2.010698] NET: Registered protocol family 16 [ 2.011810] schedtune: init normalization constants... [ 2.012511] schedtune: no energy model data [ 2.013087] schedtune: disabled! [ 2.047374] cpuidle: using governor ladder [ 2.077223] cpuidle: using governor menu [ 2.078516] ACPI: bus type PCI registered [ 2.079075] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.081929] PCI: Using configuration type 1 for base access [ 2.089316] kworker/u4:1 (47) used greatest stack depth: 27448 bytes left [ 2.517269] raid6: sse2x1 gen() 4788 MB/s [ 2.687234] raid6: sse2x1 xor() 2618 MB/s [ 2.857246] raid6: sse2x2 gen() 7049 MB/s [ 3.027266] raid6: sse2x2 xor() 4053 MB/s [ 3.197281] raid6: sse2x4 gen() 8007 MB/s [ 3.367301] raid6: sse2x4 xor() 5304 MB/s [ 3.537315] raid6: avx2x1 gen() 9420 MB/s [ 3.707335] raid6: avx2x2 gen() 14631 MB/s [ 3.877354] raid6: avx2x4 gen() 19054 MB/s [ 3.878109] raid6: using algorithm avx2x4 gen() 19054 MB/s [ 3.878872] raid6: using avx2x2 recovery algorithm [ 3.880197] ACPI: Added _OSI(Module Device) [ 3.880876] ACPI: Added _OSI(Processor Device) [ 3.881541] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.882186] ACPI: Added _OSI(Processor Aggregator Device) [ 3.908154] ACPI: Executed 2 blocks of module-level executable AML code [ 4.749034] ACPI: Interpreter enabled [ 4.749995] ACPI: (supports S0 S3 S4 S5) [ 4.750558] ACPI: Using IOAPIC for interrupt routing [ 4.751682] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.887371] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.888446] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.889809] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.890835] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.916478] PCI host bridge to bus 0000:00 [ 5.917114] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.918053] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.919000] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.920070] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.921128] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.958043] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.039945] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.045980] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.051829] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.057520] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.060901] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.597208] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.601581] vgaarb: loaded [ 6.604730] SCSI subsystem initialized [ 6.609467] ACPI: bus type USB registered [ 6.611670] usbcore: registered new interface driver usbfs [ 6.613402] usbcore: registered new interface driver hub [ 6.614471] usbcore: registered new device driver usb [ 6.616704] pps_core: LinuxPPS API ver. 1 registered [ 6.617817] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.619370] PTP clock support registered [ 6.621376] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.622582] dmi: Firmware registration failed. [ 6.624881] Advanced Linux Sound Architecture Driver Initialized. [ 6.626465] PCI: Using ACPI for IRQ routing [ 6.637828] NetLabel: Initializing [ 6.638451] NetLabel: domain hash size = 128 [ 6.639049] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.640021] NetLabel: unlabeled traffic allowed by default [ 6.642566] amd_nb: Cannot enumerate AMD northbridges [ 6.643494] clocksource: Switched to clocksource kvm-clock [ 6.801216] pnp: PnP ACPI init [ 6.823696] pnp: PnP ACPI: found 7 devices [ 6.836878] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.838467] NET: Registered protocol family 2 [ 6.841654] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.843231] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.851025] TCP: Hash tables configured (established 65536 bind 65536) [ 6.852198] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.854545] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.857173] NET: Registered protocol family 1 [ 6.857906] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.859646] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.860582] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.862491] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.864077] hw unit of domain pp0-core 2^-0 Joules [ 6.865079] hw unit of domain package 2^-0 Joules [ 6.865733] hw unit of domain dram 2^-16 Joules [ 6.871340] Scanning for low memory corruption every 60 seconds [ 6.880149] audit: initializing netlink subsys (disabled) [ 6.881235] audit: type=2000 audit(1520305557.923:1): initialized [ 6.888797] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.020791] VFS: Disk quotas dquot_6.6.0 [ 7.022412] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.045730] fuse init (API version 7.23) [ 7.049356] 9p: Installing v9fs 9p2000 file system support [ 7.062423] async_tx: api initialized (async) [ 7.064597] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.066307] io scheduler noop registered [ 7.066976] io scheduler deadline registered [ 7.069362] io scheduler cfq registered (default) [ 7.076599] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.080427] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.081564] ACPI: Power Button [PWRF] [ 7.083233] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.084722] ACPI: Sleep Button [SLPF] [ 7.110780] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.111692] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.134053] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.134980] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.141885] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled