[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 59.597397][ T26] audit: type=1800 audit(1569117975.478:25): pid=8515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 59.636389][ T26] audit: type=1800 audit(1569117975.478:26): pid=8515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 59.670187][ T26] audit: type=1800 audit(1569117975.478:27): pid=8515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 70.061598][ T8674] input: syz1 as /devices/virtual/input/input5 [ 70.076790][ T8678] input: syz1 as /devices/virtual/input/input10 [ 70.083309][ T8679] input: syz1 as /devices/virtual/input/input8 [ 70.089979][ T8677] input: syz1 as /devices/virtual/input/input9 [ 70.096465][ T8675] input: syz1 as /devices/virtual/input/input6 [ 70.108425][ T8676] input: syz1 as /devices/virtual/input/input7 executing program executing program [ 70.228497][ T8690] input: syz1 as /devices/virtual/input/input11 executing program executing program [ 70.270642][ T8691] input: syz1 as /devices/virtual/input/input12 [ 70.309035][ T8694] input: syz1 as /devices/virtual/input/input13 executing program [ 70.345145][ T8696] input: syz1 as /devices/virtual/input/input14 [ 70.395002][ T8698] input: syz1 as /devices/virtual/input/input15 executing program executing program [ 70.468767][ T8700] input: syz1 as /devices/virtual/input/input16 executing program [ 70.513222][ T8702] input: syz1 as /devices/virtual/input/input17 [ 70.551499][ T8704] input: syz1 as /devices/virtual/input/input18 executing program executing program [ 70.606861][ T8706] input: syz1 as /devices/virtual/input/input19 executing program [ 70.648366][ T8708] input: syz1 as /devices/virtual/input/input20 [ 70.695184][ T8710] input: syz1 as /devices/virtual/input/input21 executing program executing program executing program [ 70.769011][ T8712] input: syz1 as /devices/virtual/input/input22 [ 70.798169][ T8714] input: syz1 as /devices/virtual/input/input23 executing program [ 70.827299][ T8716] input: syz1 as /devices/virtual/input/input24 executing program [ 70.875475][ T8718] input: syz1 as /devices/virtual/input/input25 executing program [ 70.915976][ T8720] input: syz1 as /devices/virtual/input/input26 executing program [ 70.970803][ T8722] input: syz1 as /devices/virtual/input/input27 executing program executing program [ 71.018035][ T8724] input: syz1 as /devices/virtual/input/input28 [ 71.056056][ T8726] input: syz1 as /devices/virtual/input/input29 executing program executing program [ 71.106404][ T8728] input: syz1 as /devices/virtual/input/input30 [ 71.142733][ T8730] input: syz1 as /devices/virtual/input/input31 executing program [ 71.174581][ T8732] input: syz1 as /devices/virtual/input/input32 [ 71.213862][ T8734] input: syz1 as /devices/virtual/input/input33 executing program executing program [ 71.283814][ T8736] input: syz1 as /devices/virtual/input/input34 executing program [ 71.333494][ T8738] input: syz1 as /devices/virtual/input/input35 executing program [ 71.387156][ T8740] input: syz1 as /devices/virtual/input/input36 executing program [ 71.442798][ T8742] input: syz1 as /devices/virtual/input/input37 [ 71.482623][ T8744] input: syz1 as /devices/virtual/input/input38 executing program executing program [ 71.549644][ T8746] input: syz1 as /devices/virtual/input/input39 executing program [ 71.596384][ T8748] input: syz1 as /devices/virtual/input/input40 [ 71.625278][ T8750] input: syz1 as /devices/virtual/input/input41 executing program executing program [ 71.683271][ T8752] input: syz1 as /devices/virtual/input/input42 executing program [ 71.723408][ T8754] input: syz1 as /devices/virtual/input/input43 executing program [ 71.768884][ T8756] input: syz1 as /devices/virtual/input/input44 executing program executing program [ 71.831798][ T8758] input: syz1 as /devices/virtual/input/input45 [ 71.857686][ T8760] input: syz1 as /devices/virtual/input/input46 [ 71.885871][ T8762] input: syz1 as /devices/virtual/input/input47 executing program [ 71.953214][ T8764] input: syz1 as /devices/virtual/input/input48 executing program executing program [ 72.021637][ T8766] input: syz1 as /devices/virtual/input/input49 executing program [ 72.073934][ T8768] input: syz1 as /devices/virtual/input/input50 executing program [ 72.125379][ T8770] input: syz1 as /devices/virtual/input/input51 [ 72.164430][ T8772] input: syz1 as /devices/virtual/input/input52 executing program executing program [ 72.212868][ T8774] input: syz1 as /devices/virtual/input/input53 [ 72.277844][ T8776] input: syz1 as /devices/virtual/input/input54 executing program executing program executing program [ 72.364420][ T8778] input: syz1 as /devices/virtual/input/input55 [ 72.390484][ T8779] input: syz1 as /devices/virtual/input/input56 [ 72.425277][ T8782] input: syz1 as /devices/virtual/input/input57 executing program executing program [ 72.472772][ T8784] input: syz1 as /devices/virtual/input/input58 [ 72.514222][ T8786] input: syz1 as /devices/virtual/input/input59 executing program executing program [ 72.588142][ T8788] input: syz1 as /devices/virtual/input/input60 executing program [ 72.637394][ T8790] input: syz1 as /devices/virtual/input/input61 [ 72.674876][ T8792] input: syz1 as /devices/virtual/input/input62 executing program [ 72.733065][ T8794] input: syz1 as /devices/virtual/input/input63 executing program executing program [ 72.781814][ T8796] input: syz1 as /devices/virtual/input/input64 [ 72.844281][ T8798] input: syz1 as /devices/virtual/input/input65 executing program executing program [ 72.914231][ T8800] input: syz1 as /devices/virtual/input/input66 [ 72.954011][ T8802] input: syz1 as /devices/virtual/input/input67 executing program executing program [ 73.015031][ T8804] input: syz1 as /devices/virtual/input/input68 [ 73.031023][ T8805] input: syz1 as /devices/virtual/input/input69 executing program executing program [ 73.085087][ T8808] input: syz1 as /devices/virtual/input/input70 executing program [ 73.156709][ T8810] input: syz1 as /devices/virtual/input/input71 executing program [ 73.198334][ T8812] input: syz1 as /devices/virtual/input/input72 executing program [ 73.245481][ T8814] input: syz1 as /devices/virtual/input/input73 executing program [ 73.293251][ T8816] input: syz1 as /devices/virtual/input/input74 [ 73.335397][ T8818] input: syz1 as /devices/virtual/input/input75 executing program executing program [ 73.412837][ T8820] input: syz1 as /devices/virtual/input/input76 executing program [ 73.455842][ T8822] input: syz1 as /devices/virtual/input/input77 executing program executing program [ 73.497386][ T8824] input: syz1 as /devices/virtual/input/input78 [ 73.527136][ T8826] input: syz1 as /devices/virtual/input/input79 executing program [ 73.557540][ T8828] input: syz1 as /devices/virtual/input/input80 executing program [ 73.621909][ T8830] input: syz1 as /devices/virtual/input/input81 executing program executing program [ 73.669984][ T8832] input: syz1 as /devices/virtual/input/input82 [ 73.703585][ T8834] input: syz1 as /devices/virtual/input/input83 executing program [ 73.737147][ T8836] input: syz1 as /devices/virtual/input/input84 [ 73.774715][ T8838] input: syz1 as /devices/virtual/input/input85 executing program executing program executing program [ 73.842102][ T8840] input: syz1 as /devices/virtual/input/input86 [ 73.867936][ T8841] input: syz1 as /devices/virtual/input/input87 executing program [ 73.915770][ T8843] input: syz1 as /devices/virtual/input/input88 executing program [ 73.964657][ T8846] input: syz1 as /devices/virtual/input/input89 executing program executing program [ 74.014216][ T8848] input: syz1 as /devices/virtual/input/input90 [ 74.033875][ T8850] input: syz1 as /devices/virtual/input/input91 executing program [ 74.077345][ T8852] input: syz1 as /devices/virtual/input/input92 executing program [ 74.130074][ T8854] input: syz1 as /devices/virtual/input/input93 executing program [ 74.187419][ T8856] input: syz1 as /devices/virtual/input/input94 [ 74.227495][ T8858] input: syz1 as /devices/virtual/input/input95 executing program executing program [ 74.278146][ T8860] input: syz1 as /devices/virtual/input/input96 executing program [ 74.331854][ T8862] input: syz1 as /devices/virtual/input/input97 [ 74.358544][ T8864] input: syz1 as /devices/virtual/input/input98 executing program executing program [ 74.425610][ T8866] input: syz1 as /devices/virtual/input/input99 executing program [ 74.474575][ T8868] input: syz1 as /devices/virtual/input/input100 executing program executing program [ 74.514793][ T8870] input: syz1 as /devices/virtual/input/input101 [ 74.552637][ T8872] input: syz1 as /devices/virtual/input/input102 executing program [ 74.594825][ T8874] input: syz1 as /devices/virtual/input/input103 [ 74.624618][ T8876] input: syz1 as /devices/virtual/input/input104 executing program executing program [ 74.723493][ T8878] input: syz1 as /devices/virtual/input/input105 executing program executing program [ 74.764300][ T8880] input: syz1 as /devices/virtual/input/input106 [ 74.798866][ T8881] input: syz1 as /devices/virtual/input/input107 executing program executing program [ 74.825216][ T8884] input: syz1 as /devices/virtual/input/input108 [ 74.863989][ T8886] input: syz1 as /devices/virtual/input/input109 [ 74.936306][ T8888] input: syz1 as /devices/virtual/input/input110 executing program executing program [ 75.004615][ T8890] input: syz1 as /devices/virtual/input/input111 [ 75.043249][ T8892] input: syz1 as /devices/virtual/input/input112 executing program executing program [ 75.095984][ T8894] input: syz1 as /devices/virtual/input/input113 [ 75.135594][ T8896] input: syz1 as /devices/virtual/input/input114 executing program [ 75.183722][ T8898] input: syz1 as /devices/virtual/input/input115 executing program executing program executing program [ 75.266696][ T8900] input: syz1 as /devices/virtual/input/input116 [ 75.304222][ T8902] input: syz1 as /devices/virtual/input/input117 executing program [ 75.344062][ T8904] input: syz1 as /devices/virtual/input/input118 executing program executing program [ 75.393684][ T8906] input: syz1 as /devices/virtual/input/input119 [ 75.430336][ T8908] input: syz1 as /devices/virtual/input/input120 executing program executing program [ 75.475627][ T8910] input: syz1 as /devices/virtual/input/input121 [ 75.515253][ T8912] input: syz1 as /devices/virtual/input/input122 executing program executing program [ 75.563377][ T8913] input: syz1 as /devices/virtual/input/input123 [ 75.599711][ T8914] input: syz1 as /devices/virtual/input/input124 executing program executing program [ 75.642823][ T8918] input: syz1 as /devices/virtual/input/input125 [ 75.670743][ T8919] input: syz1 as /devices/virtual/input/input126 executing program [ 75.700579][ T8921] input: syz1 as /devices/virtual/input/input127 executing program [ 75.742683][ T8924] input: syz1 as /devices/virtual/input/input128 [ 75.784210][ T8926] input: syz1 as /devices/virtual/input/input129 executing program executing program executing program [ 75.863650][ T8928] input: syz1 as /devices/virtual/input/input130 [ 75.903765][ T8930] input: syz1 as /devices/virtual/input/input131 executing program [ 75.934216][ T8932] input: syz1 as /devices/virtual/input/input132 executing program [ 75.975038][ T8934] input: syz1 as /devices/virtual/input/input133 [ 76.022480][ T8936] input: syz1 as /devices/virtual/input/input134 executing program executing program [ 76.094888][ T8938] input: syz1 as /devices/virtual/input/input135 executing program executing program [ 76.153590][ T8940] input: syz1 as /devices/virtual/input/input136 [ 76.193422][ T8942] input: syz1 as /devices/virtual/input/input137 [ 76.208059][ T8944] input: syz1 as /devices/virtual/input/input138 executing program executing program executing program [ 76.286044][ T8946] input: syz1 as /devices/virtual/input/input139 [ 76.307715][ T8947] input: syz1 as /devices/virtual/input/input140 executing program executing program [ 76.355139][ T8950] input: syz1 as /devices/virtual/input/input141 [ 76.376903][ T8951] input: syz1 as /devices/virtual/input/input142 executing program [ 76.425107][ T8954] input: syz1 as /devices/virtual/input/input143 [ 76.464321][ T8956] input: syz1 as /devices/virtual/input/input144 executing program executing program [ 76.539957][ T8958] input: syz1 as /devices/virtual/input/input145 executing program executing program [ 76.595009][ T8960] input: syz1 as /devices/virtual/input/input146 [ 76.634898][ T8962] input: syz1 as /devices/virtual/input/input147 executing program [ 76.675325][ T8964] input: syz1 as /devices/virtual/input/input148 executing program [ 76.715701][ T8966] input: syz1 as /devices/virtual/input/input149 [ 76.752689][ T8968] input: syz1 as /devices/virtual/input/input150 executing program executing program executing program [ 76.820633][ T8970] input: syz1 as /devices/virtual/input/input151 [ 76.858304][ T8971] input: syz1 as /devices/virtual/input/input152 executing program executing program [ 76.896246][ T8974] input: syz1 as /devices/virtual/input/input153 [ 76.933534][ T8976] input: syz1 as /devices/virtual/input/input154 [ 76.964444][ T8978] input: syz1 as /devices/virtual/input/input155 executing program [ 77.020186][ T8980] input: syz1 as /devices/virtual/input/input156 executing program executing program [ 77.102373][ T8982] input: syz1 as /devices/virtual/input/input157 executing program [ 77.144304][ T8984] input: syz1 as /devices/virtual/input/input158 [ 77.183209][ T8986] input: syz1 as /devices/virtual/input/input159 executing program executing program [ 77.235595][ T8988] input: syz1 as /devices/virtual/input/input160 [ 77.262995][ T8990] input: syz1 as /devices/virtual/input/input161 executing program executing program executing program [ 77.320725][ T8992] input: syz1 as /devices/virtual/input/input162 [ 77.343243][ T8993] input: syz1 as /devices/virtual/input/input163 executing program executing program [ 77.388891][ T8995] input: syz1 as /devices/virtual/input/input164 [ 77.427560][ T8997] input: syz1 as /devices/virtual/input/input165 executing program [ 77.456455][ T8999] input: syz1 as /devices/virtual/input/input166 [ 77.520444][ T9002] input: syz1 as /devices/virtual/input/input167 executing program executing program [ 77.584459][ T9004] input: syz1 as /devices/virtual/input/input168 executing program executing program [ 77.634833][ T9006] input: syz1 as /devices/virtual/input/input169 [ 77.665401][ T9008] input: syz1 as /devices/virtual/input/input170 [ 77.715040][ T9010] input: syz1 as /devices/virtual/input/input171 executing program [ 77.762725][ T9012] input: syz1 as /devices/virtual/input/input172 executing program executing program executing program [ 77.838093][ T9014] input: syz1 as /devices/virtual/input/input173 [ 77.867743][ T9016] input: syz1 as /devices/virtual/input/input174 executing program [ 77.904673][ T9018] input: syz1 as /devices/virtual/input/input175 executing program [ 77.958074][ T9020] input: syz1 as /devices/virtual/input/input176 executing program [ 78.015197][ T9022] input: syz1 as /devices/virtual/input/input177 executing program executing program [ 78.067986][ T9024] input: syz1 as /devices/virtual/input/input178 [ 78.105868][ T9026] input: syz1 as /devices/virtual/input/input179 executing program [ 78.135278][ T9028] input: syz1 as /devices/virtual/input/input180 executing program executing program [ 78.193836][ T9030] input: syz1 as /devices/virtual/input/input181 [ 78.231181][ T9032] input: syz1 as /devices/virtual/input/input182 executing program [ 78.268681][ T9034] input: syz1 as /devices/virtual/input/input183 executing program [ 78.319790][ T9036] input: syz1 as /devices/virtual/input/input184 executing program executing program [ 78.375236][ T9038] input: syz1 as /devices/virtual/input/input185 [ 78.405815][ T9040] input: syz1 as /devices/virtual/input/input186 executing program [ 78.443366][ T9042] input: syz1 as /devices/virtual/input/input187 executing program [ 78.510980][ T9044] input: syz1 as /devices/virtual/input/input188 executing program executing program [ 78.561041][ T9046] input: syz1 as /devices/virtual/input/input189 [ 78.588189][ T9047] input: syz1 as /devices/virtual/input/input190 executing program executing program [ 78.618849][ T9050] input: syz1 as /devices/virtual/input/input191 [ 78.655911][ T9052] input: syz1 as /devices/virtual/input/input192 [ 78.682828][ T9054] input: syz1 as /devices/virtual/input/input193 executing program [ 78.739459][ T9056] input: syz1 as /devices/virtual/input/input194 executing program executing program [ 78.813171][ T9058] input: syz1 as /devices/virtual/input/input195 executing program [ 78.864746][ T9060] input: syz1 as /devices/virtual/input/input196 [ 78.905824][ T9062] input: syz1 as /devices/virtual/input/input197 executing program executing program [ 78.952408][ T9064] input: syz1 as /devices/virtual/input/input198 [ 79.005611][ T9066] input: syz1 as /devices/virtual/input/input199 executing program executing program [ 79.087576][ T9068] input: syz1 as /devices/virtual/input/input200 executing program executing program [ 79.145136][ T9070] input: syz1 as /devices/virtual/input/input201 [ 79.176884][ T9072] input: syz1 as /devices/virtual/input/input202 executing program executing program [ 79.196286][ T9073] input: syz1 as /devices/virtual/input/input203 [ 79.234407][ T9076] input: syz1 as /devices/virtual/input/input204 [ 79.290072][ T9078] input: syz1 as /devices/virtual/input/input205 executing program executing program [ 79.354279][ T9080] input: syz1 as /devices/virtual/input/input206 executing program [ 79.405061][ T9082] input: syz1 as /devices/virtual/input/input207 executing program [ 79.452237][ T9084] input: syz1 as /devices/virtual/input/input208 executing program [ 79.505780][ T9086] input: syz1 as /devices/virtual/input/input209 executing program [ 79.547941][ T9088] input: syz1 as /devices/virtual/input/input210 executing program [ 79.610921][ T9089] input: syz1 as /devices/virtual/input/input211 [ 79.629613][ T9091] input: syz1 as /devices/virtual/input/input212 executing program executing program [ 79.676807][ T9094] input: syz1 as /devices/virtual/input/input213 executing program executing program [ 79.725810][ T9096] input: syz1 as /devices/virtual/input/input214 [ 79.765651][ T9098] input: syz1 as /devices/virtual/input/input215 [ 79.808285][ T9100] input: syz1 as /devices/virtual/input/input216 executing program executing program [ 79.874616][ T9102] input: syz1 as /devices/virtual/input/input217 executing program [ 79.924721][ T9104] input: syz1 as /devices/virtual/input/input218 executing program executing program [ 79.974782][ T9106] input: syz1 as /devices/virtual/input/input219 [ 80.004450][ T9108] input: syz1 as /devices/virtual/input/input220 executing program [ 80.053241][ T9110] input: syz1 as /devices/virtual/input/input221 executing program executing program [ 80.114195][ T9112] input: syz1 as /devices/virtual/input/input222 [ 80.148546][ T9115] input: syz1 as /devices/virtual/input/input223 executing program executing program [ 80.195466][ T9117] input: syz1 as /devices/virtual/input/input224 [ 80.226394][ T9119] input: syz1 as /devices/virtual/input/input225 executing program [ 80.276026][ T9121] input: syz1 as /devices/virtual/input/input226 executing program [ 80.346006][ T9123] input: syz1 as /devices/virtual/input/input227 [ 80.363185][ T9124] input: syz1 as /devices/virtual/input/input228 executing program executing program executing program [ 80.415818][ T9127] input: syz1 as /devices/virtual/input/input229 [ 80.444951][ T9129] input: syz1 as /devices/virtual/input/input230 executing program [ 80.485706][ T9131] input: syz1 as /devices/virtual/input/input231 [ 80.527813][ T9133] input: syz1 as /devices/virtual/input/input232 executing program executing program executing program [ 80.604613][ T9135] input: syz1 as /devices/virtual/input/input233 [ 80.635451][ T9137] input: syz1 as /devices/virtual/input/input234 executing program executing program [ 80.685340][ T9139] input: syz1 as /devices/virtual/input/input235 [ 80.722517][ T9141] input: syz1 as /devices/virtual/input/input236 executing program [ 80.763979][ T9143] input: syz1 as /devices/virtual/input/input237 executing program [ 80.812826][ T9144] input: syz1 as /devices/virtual/input/input238 executing program executing program [ 80.865782][ T9147] input: syz1 as /devices/virtual/input/input239 [ 80.893856][ T9149] input: syz1 as /devices/virtual/input/input240 executing program [ 80.939489][ T9151] input: syz1 as /devices/virtual/input/input241 [ 80.977157][ T9153] input: syz1 as /devices/virtual/input/input242 executing program executing program [ 81.029590][ T9155] input: syz1 as /devices/virtual/input/input243 executing program [ 81.083261][ T9157] input: syz1 as /devices/virtual/input/input244 executing program executing program [ 81.135137][ T9159] input: syz1 as /devices/virtual/input/input245 [ 81.165393][ T9161] input: syz1 as /devices/virtual/input/input246 executing program [ 81.206491][ T9163] input: syz1 as /devices/virtual/input/input247 executing program executing program [ 81.249525][ T9165] input: syz1 as /devices/virtual/input/input248 [ 81.285477][ T9167] input: syz1 as /devices/virtual/input/input249 executing program [ 81.331918][ T9168] input: syz1 as /devices/virtual/input/input250 executing program executing program [ 81.386454][ T9171] input: syz1 as /devices/virtual/input/input251 [ 81.422399][ T9173] input: syz1 as /devices/virtual/input/input252 executing program [ 81.465046][ T9175] input: syz1 as /devices/virtual/input/input253 [ 81.494901][ T9177] input: syz1 as /devices/virtual/input/input254 executing program executing program [ 81.565819][ T9179] input: syz1 as /devices/virtual/input/input255 executing program [ 81.614175][ T9181] input: syz1 as /devices/virtual/input/input256 executing program [ 81.659757][ T9182] input: syz1 as /devices/virtual/input/input257 executing program executing program [ 81.709710][ T9185] input: syz1 as /devices/virtual/input/input258 [ 81.741323][ T9187] input: syz1 as /devices/virtual/input/input259 executing program executing program [ 81.790562][ T9189] input: syz1 as /devices/virtual/input/input260 [ 81.825610][ T9191] input: syz1 as /devices/virtual/input/input261 executing program executing program [ 81.885276][ T9193] input: syz1 as /devices/virtual/input/input262 [ 81.921753][ T9194] input: syz1 as /devices/virtual/input/input263 executing program [ 81.949285][ T9197] input: syz1 as /devices/virtual/input/input264 executing program [ 81.994225][ T9199] input: syz1 as /devices/virtual/input/input265 [ 82.032629][ T9201] input: syz1 as /devices/virtual/input/input266 executing program [ 82.088168][ T9203] input: syz1 as /devices/virtual/input/input267 executing program executing program [ 82.165416][ T9205] input: syz1 as /devices/virtual/input/input268 executing program executing program [ 82.214434][ T9207] input: syz1 as /devices/virtual/input/input269 [ 82.238347][ T9209] input: syz1 as /devices/virtual/input/input270 executing program [ 82.283340][ T9211] input: syz1 as /devices/virtual/input/input271 executing program [ 82.356023][ T9213] input: syz1 as /devices/virtual/input/input272 executing program [ 82.399077][ T9215] input: syz1 as /devices/virtual/input/input273 executing program [ 82.453358][ T9217] input: syz1 as /devices/virtual/input/input274 executing program [ 82.504588][ T9219] input: syz1 as /devices/virtual/input/input275 executing program [ 82.555196][ T9221] input: syz1 as /devices/virtual/input/input276 [ 82.605502][ T9223] input: syz1 as /devices/virtual/input/input277 executing program executing program executing program [ 82.683455][ T9225] input: syz1 as /devices/virtual/input/input278 [ 82.705206][ T9226] input: syz1 as /devices/virtual/input/input279 executing program executing program [ 82.737918][ T9228] input: syz1 as /devices/virtual/input/input280 [ 82.768493][ T9230] input: syz1 as /devices/virtual/input/input281 executing program [ 82.800479][ T9232] input: syz1 as /devices/virtual/input/input282 executing program [ 82.880330][ T9235] input: syz1 as /devices/virtual/input/input283 executing program [ 82.924339][ T9237] input: syz1 as /devices/virtual/input/input284 executing program [ 82.974601][ T9239] input: syz1 as /devices/virtual/input/input285 executing program [ 83.037192][ T9241] input: syz1 as /devices/virtual/input/input286 [ 83.066628][ T9243] input: syz1 as /devices/virtual/input/input287 executing program executing program [ 83.134855][ T9245] input: syz1 as /devices/virtual/input/input288 executing program executing program [ 83.194590][ T9247] input: syz1 as /devices/virtual/input/input289 [ 83.218317][ T9248] input: syz1 as /devices/virtual/input/input290 executing program [ 83.257221][ T9251] input: syz1 as /devices/virtual/input/input291 [ 83.293344][ T9253] input: syz1 as /devices/virtual/input/input292 executing program executing program [ 83.356794][ T9255] input: syz1 as /devices/virtual/input/input293 [ 83.395835][ T9257] input: syz1 as /devices/virtual/input/input294 executing program executing program [ 83.451851][ T9259] input: syz1 as /devices/virtual/input/input295 executing program executing program [ 83.506473][ T9261] input: syz1 as /devices/virtual/input/input296 [ 83.544826][ T9263] input: syz1 as /devices/virtual/input/input297 executing program [ 83.560616][ T9264] input: syz1 as /devices/virtual/input/input298 executing program executing program [ 83.622972][ T9267] input: syz1 as /devices/virtual/input/input299 [ 83.649725][ T9268] input: syz1 as /devices/virtual/input/input300 executing program [ 83.683666][ T9270] input: syz1 as /devices/virtual/input/input301 executing program executing program [ 83.728812][ T9273] input: syz1 as /devices/virtual/input/input302 [ 83.758273][ T9275] input: syz1 as /devices/virtual/input/input303 executing program executing program [ 83.787578][ T9277] input: syz1 as /devices/virtual/input/input304 [ 83.825479][ T9279] input: syz1 as /devices/virtual/input/input305 executing program executing program [ 83.881934][ T9281] input: syz1 as /devices/virtual/input/input306 [ 83.913539][ T9283] input: syz1 as /devices/virtual/input/input307 executing program [ 83.957700][ T9285] input: syz1 as /devices/virtual/input/input308 executing program executing program [ 83.999376][ T9286] input: syz1 as /devices/virtual/input/input309 [ 84.039130][ T9289] input: syz1 as /devices/virtual/input/input310 executing program [ 84.062513][ T9291] input: syz1 as /devices/virtual/input/input311 [ 84.112198][ T9293] input: syz1 as /devices/virtual/input/input312 executing program executing program [ 84.183437][ T9295] input: syz1 as /devices/virtual/input/input313 [ 84.243236][ T9297] input: syz1 as /devices/virtual/input/input314 [ 84.289210][ T9297] ------------[ cut here ]------------ [ 84.294850][ T9297] refcount_t: increment on 0; use-after-free. [ 84.301233][ T9297] WARNING: CPU: 0 PID: 9297 at lib/refcount.c:156 refcount_inc_checked+0x61/0x70 [ 84.310320][ T9297] Kernel panic - not syncing: panic_on_warn set ... [ 84.316891][ T9297] CPU: 0 PID: 9297 Comm: syz-executor858 Not tainted 5.3.0+ #0 [ 84.324411][ T9297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.334443][ T9297] Call Trace: [ 84.337724][ T9297] dump_stack+0x172/0x1f0 [ 84.342037][ T9297] ? refcount_inc_checked+0x50/0x70 [ 84.347218][ T9297] panic+0x2dc/0x755 [ 84.351093][ T9297] ? add_taint.cold+0x16/0x16 [ 84.355755][ T9297] ? __kasan_check_write+0x14/0x20 [ 84.360844][ T9297] ? __warn.cold+0x5/0x4c [ 84.365152][ T9297] ? __warn+0xe7/0x1e0 [ 84.369218][ T9297] ? refcount_inc_checked+0x61/0x70 [ 84.374396][ T9297] __warn.cold+0x20/0x4c [ 84.378660][ T9297] ? refcount_inc_checked+0x61/0x70 [ 84.383839][ T9297] report_bug+0x263/0x2b0 [ 84.388150][ T9297] do_error_trap+0x11b/0x200 [ 84.392722][ T9297] do_invalid_op+0x37/0x50 [ 84.397123][ T9297] ? refcount_inc_checked+0x61/0x70 [ 84.402315][ T9297] invalid_op+0x23/0x30 [ 84.406455][ T9297] RIP: 0010:refcount_inc_checked+0x61/0x70 [ 84.412245][ T9297] Code: 1d de fd 82 06 31 ff 89 de e8 bb 4f 33 fe 84 db 75 dd e8 72 4e 33 fe 48 c7 c7 20 ac e6 87 c6 05 be fd 82 06 01 e8 17 70 04 fe <0f> 0b eb c1 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 [ 84.431828][ T9297] RSP: 0018:ffff8880997278b8 EFLAGS: 00010282 [ 84.437876][ T9297] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 84.445830][ T9297] RDX: 0000000000000000 RSI: ffffffff815ca1f6 RDI: ffffed10132e4f09 [ 84.453797][ T9297] RBP: ffff8880997278c8 R08: ffff8880858026c0 R09: fffffbfff14ef938 [ 84.462294][ T9297] R10: fffffbfff14ef937 R11: ffffffff8a77c9bf R12: ffff8880970cb1c0 [ 84.470261][ T9297] R13: 0000000000000000 R14: ffff88808dd140c0 R15: ffff8880a7959490 [ 84.478240][ T9297] ? vprintk_func+0x86/0x189 [ 84.482830][ T9297] ? refcount_inc_checked+0x61/0x70 [ 84.488025][ T9297] kobject_get+0x66/0xc0 [ 84.492271][ T9297] cdev_get+0x60/0xb0 [ 84.496239][ T9297] chrdev_open+0xb0/0x6b0 [ 84.500562][ T9297] ? cdev_put.part.0+0x50/0x50 [ 84.505314][ T9297] ? security_file_open+0x87/0x300 [ 84.510414][ T9297] do_dentry_open+0x4df/0x1250 [ 84.515156][ T9297] ? __kasan_check_read+0x11/0x20 [ 84.520168][ T9297] ? cdev_put.part.0+0x50/0x50 [ 84.524928][ T9297] ? chown_common+0x5c0/0x5c0 [ 84.529589][ T9297] ? inode_permission+0xb4/0x560 [ 84.534509][ T9297] vfs_open+0xa0/0xd0 [ 84.538472][ T9297] path_openat+0x10e9/0x4630 [ 84.543041][ T9297] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 84.548827][ T9297] ? kasan_slab_alloc+0xf/0x20 [ 84.553573][ T9297] ? kmem_cache_alloc+0x121/0x710 [ 84.558590][ T9297] ? getname_flags+0xd6/0x5b0 [ 84.563246][ T9297] ? getname+0x1a/0x20 [ 84.567309][ T9297] ? do_sys_open+0x2c9/0x5d0 [ 84.571906][ T9297] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 84.577277][ T9297] ? __alloc_fd+0x487/0x620 [ 84.581772][ T9297] do_filp_open+0x1a1/0x280 [ 84.586262][ T9297] ? may_open_dev+0x100/0x100 [ 84.590932][ T9297] ? __kasan_check_read+0x11/0x20 [ 84.595941][ T9297] ? do_raw_spin_unlock+0x57/0x270 [ 84.601052][ T9297] ? _raw_spin_unlock+0x2d/0x50 [ 84.605897][ T9297] ? __alloc_fd+0x487/0x620 [ 84.610392][ T9297] do_sys_open+0x3fe/0x5d0 [ 84.614794][ T9297] ? filp_open+0x80/0x80 [ 84.619025][ T9297] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 84.624468][ T9297] ? do_syscall_64+0x26/0x760 [ 84.629124][ T9297] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.635171][ T9297] ? do_syscall_64+0x26/0x760 [ 84.639832][ T9297] __x64_sys_open+0x7e/0xc0 [ 84.644319][ T9297] do_syscall_64+0xfa/0x760 [ 84.648807][ T9297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.654679][ T9297] RIP: 0033:0x4017b0 [ 84.658557][ T9297] Code: 01 f0 ff ff 0f 83 40 0e 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 1d 6f 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 14 0e 00 00 c3 48 83 ec 08 e8 7a 03 00 00 [ 84.678147][ T9297] RSP: 002b:00007ffd281845d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 84.686542][ T9297] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004017b0 [ 84.694493][ T9297] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd281845f0 [ 84.702446][ T9297] RBP: 0000000000000000 R08: 000000000000000f R09: 0000000000402ae0 [ 84.710400][ T9297] R10: 0000000000402ae0 R11: 0000000000000246 R12: 0000000000000034 [ 84.718357][ T9297] R13: 0000000000402ae0 R14: 0000000000000000 R15: 0000000000000000 [ 84.727753][ T9297] Kernel Offset: disabled [ 84.732134][ T9297] Rebooting in 86400 seconds..