[ 37.051320][ T26] audit: type=1800 audit(1556471302.176:26): pid=7678 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 37.072805][ T26] audit: type=1800 audit(1556471302.176:27): pid=7678 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 37.102043][ T26] audit: type=1800 audit(1556471302.176:28): pid=7678 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 37.711969][ T26] audit: type=1800 audit(1556471302.856:29): pid=7678 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 61.129539][ T7837] input: syz1 as /devices/virtual/input/input5 [ 61.137442][ T7843] input: syz1 as /devices/virtual/input/input7 [ 61.145264][ T7845] input: syz1 as /devices/virtual/input/input6 [ 61.157267][ T7844] input: syz1 as /devices/virtual/input/input8 [ 61.166673][ T7846] input: syz1 as /devices/virtual/input/input9 [ 61.187259][ T7847] input: syz1 as /devices/virtual/input/input10 executing program executing program executing program [ 61.275261][ T7865] input: syz1 as /devices/virtual/input/input11 [ 61.303159][ T7868] input: syz1 as /devices/virtual/input/input12 executing program [ 61.334479][ T7873] input: syz1 as /devices/virtual/input/input13 executing program executing program [ 61.375968][ T7880] input: syz1 as /devices/virtual/input/input14 [ 61.411441][ T7886] input: syz1 as /devices/virtual/input/input15 [ 61.440146][ T7891] input: syz1 as /devices/virtual/input/input16 executing program executing program executing program [ 61.517616][ T7902] input: syz1 as /devices/virtual/input/input17 [ 61.548156][ T7906] input: syz1 as /devices/virtual/input/input18 executing program executing program [ 61.591790][ T7910] input: syz1 as /devices/virtual/input/input19 [ 61.617977][ T7916] input: syz1 as /devices/virtual/input/input20 [ 61.662171][ T7922] input: syz1 as /devices/virtual/input/input21 executing program executing program executing program [ 61.730020][ T7928] input: syz1 as /devices/virtual/input/input22 [ 61.768682][ T7931] input: syz1 as /devices/virtual/input/input23 executing program executing program [ 61.802482][ T7935] input: syz1 as /devices/virtual/input/input24 [ 61.824045][ T7939] input: syz1 as /devices/virtual/input/input25 executing program [ 61.868312][ T7943] input: syz1 as /devices/virtual/input/input26 executing program executing program [ 61.930426][ T7948] input: syz1 as /devices/virtual/input/input27 [ 61.962041][ T7951] input: syz1 as /devices/virtual/input/input28 executing program executing program [ 62.021476][ T7959] input: syz1 as /devices/virtual/input/input29 [ 62.043935][ T7963] input: syz1 as /devices/virtual/input/input30 executing program [ 62.102900][ T7970] input: syz1 as /devices/virtual/input/input31 executing program [ 62.150698][ T7974] input: syz1 as /devices/virtual/input/input32 executing program executing program [ 62.192717][ T7980] input: syz1 as /devices/virtual/input/input33 [ 62.227243][ T7986] input: syz1 as /devices/virtual/input/input34 executing program [ 62.265668][ T7991] input: syz1 as /devices/virtual/input/input35 executing program [ 62.328721][ T7997] input: syz1 as /devices/virtual/input/input36 executing program executing program [ 62.373744][ T8001] input: syz1 as /devices/virtual/input/input37 [ 62.403201][ T8005] input: syz1 as /devices/virtual/input/input38 executing program executing program [ 62.447560][ T8009] input: syz1 as /devices/virtual/input/input39 [ 62.483234][ T8015] input: syz1 as /devices/virtual/input/input40 executing program executing program [ 62.509687][ T8019] input: syz1 as /devices/virtual/input/input41 [ 62.542875][ T8023] input: syz1 as /devices/virtual/input/input42 executing program executing program [ 62.580807][ T8027] input: syz1 as /devices/virtual/input/input43 [ 62.610755][ T8031] input: syz1 as /devices/virtual/input/input44 executing program [ 62.653538][ T8035] input: syz1 as /devices/virtual/input/input45 executing program [ 62.699629][ T8039] input: syz1 as /devices/virtual/input/input46 executing program executing program [ 62.756223][ T8046] input: syz1 as /devices/virtual/input/input47 [ 62.784128][ T8049] input: syz1 as /devices/virtual/input/input48 executing program [ 62.813938][ T8054] input: syz1 as /devices/virtual/input/input49 [ 62.853292][ T8058] input: syz1 as /devices/virtual/input/input50 executing program executing program [ 62.920789][ T8065] input: syz1 as /devices/virtual/input/input51 executing program [ 62.969768][ T8069] input: syz1 as /devices/virtual/input/input52 executing program [ 63.014116][ T8072] input: syz1 as /devices/virtual/input/input53 [ 63.053759][ T8078] input: syz1 as /devices/virtual/input/input54 executing program executing program [ 63.116161][ T8085] input: syz1 as /devices/virtual/input/input55 executing program executing program [ 63.160691][ T8089] input: syz1 as /devices/virtual/input/input56 [ 63.200848][ T8092] input: syz1 as /devices/virtual/input/input57 executing program [ 63.229208][ T8098] input: syz1 as /devices/virtual/input/input58 executing program executing program [ 63.292126][ T8106] input: syz1 as /devices/virtual/input/input59 [ 63.331132][ T8109] input: syz1 as /devices/virtual/input/input60 executing program executing program [ 63.370549][ T8113] input: syz1 as /devices/virtual/input/input61 [ 63.398793][ T8117] input: syz1 as /devices/virtual/input/input62 executing program [ 63.433919][ T8121] input: syz1 as /devices/virtual/input/input63 [ 63.472722][ T8125] input: syz1 as /devices/virtual/input/input64 executing program executing program [ 63.517885][ T8131] input: syz1 as /devices/virtual/input/input65 executing program executing program [ 63.573151][ T8136] input: syz1 as /devices/virtual/input/input66 [ 63.603239][ T8142] input: syz1 as /devices/virtual/input/input67 executing program executing program [ 63.651257][ T8149] input: syz1 as /devices/virtual/input/input68 [ 63.676215][ T8152] input: syz1 as /devices/virtual/input/input69 executing program [ 63.725096][ T8157] input: syz1 as /devices/virtual/input/input70 executing program executing program [ 63.782524][ T8163] input: syz1 as /devices/virtual/input/input71 [ 63.813061][ T8166] input: syz1 as /devices/virtual/input/input72 executing program [ 63.837100][ T8171] input: syz1 as /devices/virtual/input/input73 executing program [ 63.884618][ T8177] input: syz1 as /devices/virtual/input/input74 executing program [ 63.936177][ T8182] input: syz1 as /devices/virtual/input/input75 executing program executing program [ 63.990431][ T8189] input: syz1 as /devices/virtual/input/input76 [ 64.030149][ T8193] input: syz1 as /devices/virtual/input/input77 executing program executing program [ 64.048935][ T8196] input: syz1 as /devices/virtual/input/input78 [ 64.082619][ T8200] input: syz1 as /devices/virtual/input/input79 executing program [ 64.128588][ T8209] input: syz1 as /devices/virtual/input/input80 executing program [ 64.187745][ T8217] input: syz1 as /devices/virtual/input/input81 [ 64.245228][ T8220] input: syz1 as /devices/virtual/input/input82 executing program executing program [ 64.324518][ T8226] input: syz1 as /devices/virtual/input/input83 executing program executing program [ 64.389358][ T8232] input: syz1 as /devices/virtual/input/input84 [ 64.423519][ T8235] input: syz1 as /devices/virtual/input/input85 executing program executing program [ 64.450753][ T8240] input: syz1 as /devices/virtual/input/input86 [ 64.461965][ T8242] input: syz1 as /devices/virtual/input/input87 executing program executing program [ 64.513954][ T8248] input: syz1 as /devices/virtual/input/input88 [ 64.534288][ T8251] input: syz1 as /devices/virtual/input/input89 executing program [ 64.562335][ T8256] input: syz1 as /devices/virtual/input/input90 executing program executing program [ 64.619304][ T8265] input: syz1 as /devices/virtual/input/input91 [ 64.654232][ T8272] input: syz1 as /devices/virtual/input/input92 executing program executing program [ 64.695534][ T8276] input: syz1 as /devices/virtual/input/input93 [ 64.715553][ T8281] input: syz1 as /devices/virtual/input/input94 executing program executing program [ 64.770331][ T8289] input: syz1 as /devices/virtual/input/input95 [ 64.783576][ T8292] input: syz1 as /devices/virtual/input/input96 executing program [ 64.834023][ T8296] input: syz1 as /devices/virtual/input/input97 executing program executing program [ 64.895285][ T8302] input: syz1 as /devices/virtual/input/input98 [ 64.924399][ T8305] input: syz1 as /devices/virtual/input/input99 executing program executing program [ 64.963983][ T8309] input: syz1 as /devices/virtual/input/input100 [ 65.003504][ T8313] input: syz1 as /devices/virtual/input/input101 executing program [ 65.046322][ T8319] input: syz1 as /devices/virtual/input/input102 executing program executing program [ 65.112470][ T8325] input: syz1 as /devices/virtual/input/input103 [ 65.143658][ T8328] input: syz1 as /devices/virtual/input/input104 executing program [ 65.189299][ T8334] input: syz1 as /devices/virtual/input/input105 executing program [ 65.240277][ T8338] input: syz1 as /devices/virtual/input/input106 executing program executing program executing program [ 65.286056][ T8343] input: syz1 as /devices/virtual/input/input107 [ 65.321594][ T8351] input: syz1 as /devices/virtual/input/input109 [ 65.328577][ T8350] input: syz1 as /devices/virtual/input/input108 executing program [ 65.363181][ T8356] input: syz1 as /devices/virtual/input/input110 executing program [ 65.420348][ T8365] input: syz1 as /devices/virtual/input/input111 executing program executing program [ 65.479694][ T8371] input: syz1 as /devices/virtual/input/input112 [ 65.502667][ T8375] input: syz1 as /devices/virtual/input/input113 executing program [ 65.524658][ T8379] input: syz1 as /devices/virtual/input/input114 executing program [ 65.564398][ T8383] input: syz1 as /devices/virtual/input/input115 [ 65.593388][ T8387] input: syz1 as /devices/virtual/input/input116 executing program executing program [ 65.651907][ T8394] input: syz1 as /devices/virtual/input/input117 [ 65.690747][ T8397] input: syz1 as /devices/virtual/input/input118 executing program executing program executing program [ 65.739088][ T8405] input: syz1 as /devices/virtual/input/input119 [ 65.773042][ T8409] input: syz1 as /devices/virtual/input/input120 executing program executing program [ 65.819829][ T8415] input: syz1 as /devices/virtual/input/input121 [ 65.856682][ T8419] input: syz1 as /devices/virtual/input/input122 executing program executing program [ 65.899906][ T8425] input: syz1 as /devices/virtual/input/input123 [ 65.918783][ T8429] input: syz1 as /devices/virtual/input/input124 executing program [ 65.944124][ T8433] input: syz1 as /devices/virtual/input/input125 [ 65.984203][ T8437] input: syz1 as /devices/virtual/input/input126 executing program executing program executing program [ 66.047906][ T8442] input: syz1 as /devices/virtual/input/input127 [ 66.074026][ T8445] input: syz1 as /devices/virtual/input/input128 executing program executing program [ 66.128537][ T8453] input: syz1 as /devices/virtual/input/input129 [ 66.152543][ T8457] input: syz1 as /devices/virtual/input/input130 executing program executing program [ 66.180635][ T8461] input: syz1 as /devices/virtual/input/input131 [ 66.212504][ T8465] input: syz1 as /devices/virtual/input/input132 executing program executing program [ 66.245827][ T8469] input: syz1 as /devices/virtual/input/input133 [ 66.284781][ T8473] input: syz1 as /devices/virtual/input/input134 executing program [ 66.330026][ T8477] input: syz1 as /devices/virtual/input/input135 executing program [ 66.383718][ T8483] input: syz1 as /devices/virtual/input/input136 executing program [ 66.426814][ T8487] input: syz1 as /devices/virtual/input/input137 executing program executing program [ 66.471553][ T8491] input: syz1 as /devices/virtual/input/input138 [ 66.505904][ T8497] input: syz1 as /devices/virtual/input/input139 executing program [ 66.538987][ T8501] input: syz1 as /devices/virtual/input/input140 [ 66.579017][ T8505] input: syz1 as /devices/virtual/input/input141 executing program executing program executing program [ 66.629019][ T8512] input: syz1 as /devices/virtual/input/input142 [ 66.661177][ T8515] input: syz1 as /devices/virtual/input/input143 executing program [ 66.700290][ T8519] input: syz1 as /devices/virtual/input/input144 [ 66.739695][ T8525] input: syz1 as /devices/virtual/input/input145 executing program executing program [ 66.791621][ T8530] input: syz1 as /devices/virtual/input/input146 executing program executing program [ 66.842302][ T8533] input: syz1 as /devices/virtual/input/input147 [ 66.881301][ T8539] input: syz1 as /devices/virtual/input/input148 executing program [ 66.914079][ T8543] input: syz1 as /devices/virtual/input/input149 executing program executing program [ 66.977853][ T8548] input: syz1 as /devices/virtual/input/input150 [ 67.009891][ T8553] input: syz1 as /devices/virtual/input/input151 executing program [ 67.044496][ T8557] input: syz1 as /devices/virtual/input/input152 [ 67.082856][ T8561] input: syz1 as /devices/virtual/input/input153 executing program executing program [ 67.138972][ T8566] input: syz1 as /devices/virtual/input/input154 executing program [ 67.189470][ T8570] input: syz1 as /devices/virtual/input/input155 executing program [ 67.239071][ T8574] input: syz1 as /devices/virtual/input/input156 executing program executing program [ 67.303274][ T8578] input: syz1 as /devices/virtual/input/input157 [ 67.329968][ T8581] input: syz1 as /devices/virtual/input/input158 executing program [ 67.364666][ T8585] input: syz1 as /devices/virtual/input/input159 executing program [ 67.405401][ T8590] input: syz1 as /devices/virtual/input/input160 executing program [ 67.453809][ T8594] input: syz1 as /devices/virtual/input/input161 [ 67.485237][ T8598] input: syz1 as /devices/virtual/input/input162 executing program executing program [ 67.543533][ T8603] input: syz1 as /devices/virtual/input/input163 executing program executing program [ 67.589265][ T8606] input: syz1 as /devices/virtual/input/input164 [ 67.612454][ T8610] input: syz1 as /devices/virtual/input/input165 executing program [ 67.660395][ T8614] input: syz1 as /devices/virtual/input/input166 executing program executing program [ 67.714462][ T8621] input: syz1 as /devices/virtual/input/input167 [ 67.752948][ T8624] input: syz1 as /devices/virtual/input/input168 executing program executing program [ 67.778877][ T8628] input: syz1 as /devices/virtual/input/input169 [ 67.812801][ T8632] input: syz1 as /devices/virtual/input/input170 executing program [ 67.836024][ T8636] input: syz1 as /devices/virtual/input/input171 executing program executing program [ 67.879750][ T8640] input: syz1 as /devices/virtual/input/input172 [ 67.914464][ T8644] input: syz1 as /devices/virtual/input/input173 executing program [ 67.943630][ T8648] input: syz1 as /devices/virtual/input/input174 [ 67.969327][ T8652] input: syz1 as /devices/virtual/input/input175 executing program executing program [ 68.029353][ T8658] input: syz1 as /devices/virtual/input/input176 executing program executing program [ 68.090131][ T8662] input: syz1 as /devices/virtual/input/input177 [ 68.127893][ T8665] input: syz1 as /devices/virtual/input/input178 executing program executing program [ 68.158736][ T8669] input: syz1 as /devices/virtual/input/input179 [ 68.197856][ T8673] input: syz1 as /devices/virtual/input/input180 executing program executing program [ 68.234230][ T8679] input: syz1 as /devices/virtual/input/input181 [ 68.255226][ T8683] input: syz1 as /devices/virtual/input/input182 executing program executing program [ 68.305170][ T8688] input: syz1 as /devices/virtual/input/input183 [ 68.342936][ T8691] input: syz1 as /devices/virtual/input/input184 executing program [ 68.393116][ T8696] input: syz1 as /devices/virtual/input/input185 executing program [ 68.447906][ T8700] input: syz1 as /devices/virtual/input/input186 executing program [ 68.489024][ T8703] input: syz1 as /devices/virtual/input/input187 [ 68.524750][ T8709] input: syz1 as /devices/virtual/input/input188 executing program executing program [ 68.579379][ T8717] input: syz1 as /devices/virtual/input/input189 executing program executing program [ 68.620854][ T8722] input: syz1 as /devices/virtual/input/input190 [ 68.649043][ T8726] input: syz1 as /devices/virtual/input/input191 executing program [ 68.684208][ T8732] input: syz1 as /devices/virtual/input/input192 executing program executing program [ 68.728562][ T8738] input: syz1 as /devices/virtual/input/input193 [ 68.755042][ T8742] input: syz1 as /devices/virtual/input/input194 executing program [ 68.801515][ T8746] input: syz1 as /devices/virtual/input/input195 executing program executing program [ 68.849885][ T8753] input: syz1 as /devices/virtual/input/input196 [ 68.882926][ T8756] input: syz1 as /devices/virtual/input/input197 executing program [ 68.936184][ T8760] input: syz1 as /devices/virtual/input/input198 executing program [ 68.979139][ T8766] input: syz1 as /devices/virtual/input/input199 executing program executing program [ 69.029866][ T8770] input: syz1 as /devices/virtual/input/input200 [ 69.067984][ T8774] input: syz1 as /devices/virtual/input/input201 executing program [ 69.105695][ T8779] input: syz1 as /devices/virtual/input/input202 executing program executing program [ 69.150011][ T8785] input: syz1 as /devices/virtual/input/input203 [ 69.186067][ T8789] input: syz1 as /devices/virtual/input/input204 executing program executing program [ 69.221231][ T8794] input: syz1 as /devices/virtual/input/input205 [ 69.258948][ T8800] input: syz1 as /devices/virtual/input/input206 executing program [ 69.292931][ T8804] input: syz1 as /devices/virtual/input/input207 executing program executing program [ 69.354227][ T8811] input: syz1 as /devices/virtual/input/input208 [ 69.392714][ T8814] input: syz1 as /devices/virtual/input/input209 executing program executing program [ 69.428271][ T8818] input: syz1 as /devices/virtual/input/input210 [ 69.463136][ T8822] input: syz1 as /devices/virtual/input/input211 [ 69.493398][ T8826] input: syz1 as /devices/virtual/input/input212 executing program executing program executing program executing program [ 69.568702][ T8832] input: syz1 as /devices/virtual/input/input213 [ 69.599534][ T8833] input: syz1 as /devices/virtual/input/input214 [ 69.609325][ T8837] input: syz1 as /devices/virtual/input/input215 executing program executing program [ 69.658015][ T8846] input: syz1 as /devices/virtual/input/input216 [ 69.683441][ T8854] input: syz1 as /devices/virtual/input/input217 executing program [ 69.741877][ T8859] input: syz1 as /devices/virtual/input/input218 executing program [ 69.788491][ T8862] input: syz1 as /devices/virtual/input/input219 executing program executing program [ 69.834392][ T8866] input: syz1 as /devices/virtual/input/input220 [ 69.869729][ T8870] input: syz1 as /devices/virtual/input/input221 executing program executing program [ 69.899189][ T8874] input: syz1 as /devices/virtual/input/input222 [ 69.925843][ T8878] input: syz1 as /devices/virtual/input/input223 executing program [ 69.979037][ T8884] input: syz1 as /devices/virtual/input/input224 executing program [ 70.035334][ T8889] input: syz1 as /devices/virtual/input/input225 executing program executing program [ 70.079198][ T8895] input: syz1 as /devices/virtual/input/input226 [ 70.117522][ T8898] input: syz1 as /devices/virtual/input/input227 executing program [ 70.147616][ T8903] input: syz1 as /devices/virtual/input/input228 executing program executing program [ 70.195977][ T8910] input: syz1 as /devices/virtual/input/input229 [ 70.232394][ T8913] input: syz1 as /devices/virtual/input/input230 executing program [ 70.265601][ T8918] input: syz1 as /devices/virtual/input/input231 executing program executing program [ 70.309703][ T8924] input: syz1 as /devices/virtual/input/input232 [ 70.338698][ T8928] input: syz1 as /devices/virtual/input/input233 executing program executing program [ 70.377835][ T8932] input: syz1 as /devices/virtual/input/input234 [ 70.414650][ T8936] input: syz1 as /devices/virtual/input/input235 executing program executing program [ 70.454877][ T8940] input: syz1 as /devices/virtual/input/input236 [ 70.487964][ T8944] input: syz1 as /devices/virtual/input/input237 executing program [ 70.539448][ T8951] input: syz1 as /devices/virtual/input/input238 executing program [ 70.588495][ T8955] input: syz1 as /devices/virtual/input/input239 executing program executing program [ 70.635723][ T8959] input: syz1 as /devices/virtual/input/input240 [ 70.667660][ T8962] input: syz1 as /devices/virtual/input/input241 executing program [ 70.711671][ T8966] input: syz1 as /devices/virtual/input/input242 [ 70.749468][ T8970] input: syz1 as /devices/virtual/input/input243 executing program executing program executing program [ 70.810681][ T8978] input: syz1 as /devices/virtual/input/input244 [ 70.845567][ T8982] input: syz1 as /devices/virtual/input/input245 executing program [ 70.870507][ T8987] input: syz1 as /devices/virtual/input/input246 executing program executing program [ 70.917416][ T8992] input: syz1 as /devices/virtual/input/input247 [ 70.952068][ T8996] input: syz1 as /devices/virtual/input/input248 executing program [ 70.975765][ T9000] input: syz1 as /devices/virtual/input/input249 executing program [ 71.024732][ T9005] input: syz1 as /devices/virtual/input/input250 executing program [ 71.079184][ T9010] input: syz1 as /devices/virtual/input/input251 [ 71.114452][ T9015] input: syz1 as /devices/virtual/input/input252 executing program executing program [ 71.178165][ T9020] input: syz1 as /devices/virtual/input/input253 executing program executing program [ 71.221102][ T9023] input: syz1 as /devices/virtual/input/input254 [ 71.250637][ T9029] input: syz1 as /devices/virtual/input/input255 executing program executing program [ 71.284498][ T9034] input: syz1 as /devices/virtual/input/input256 [ 71.320073][ T9040] input: syz1 as /devices/virtual/input/input257 executing program [ 71.349670][ T9044] input: syz1 as /devices/virtual/input/input258 executing program executing program [ 71.392421][ T9048] input: syz1 as /devices/virtual/input/input259 [ 71.422881][ T9052] input: syz1 as /devices/virtual/input/input260 executing program executing program [ 71.454557][ T9057] input: syz1 as /devices/virtual/input/input261 [ 71.474639][ T9061] input: syz1 as /devices/virtual/input/input262 executing program executing program [ 71.538522][ T9066] input: syz1 as /devices/virtual/input/input263 [ 71.563280][ T9070] input: syz1 as /devices/virtual/input/input264 executing program executing program [ 71.618499][ T9075] input: syz1 as /devices/virtual/input/input265 [ 71.655564][ T9078] input: syz1 as /devices/virtual/input/input266 executing program [ 71.684067][ T9082] input: syz1 as /devices/virtual/input/input267 executing program [ 71.744242][ T9087] input: syz1 as /devices/virtual/input/input268 executing program [ 71.799140][ T9091] input: syz1 as /devices/virtual/input/input269 executing program executing program [ 71.849302][ T9098] input: syz1 as /devices/virtual/input/input270 [ 71.888604][ T9101] input: syz1 as /devices/virtual/input/input271 executing program [ 71.919915][ T9105] input: syz1 as /devices/virtual/input/input272 [ 71.958727][ T9109] input: syz1 as /devices/virtual/input/input273 executing program executing program executing program [ 72.011049][ T9114] input: syz1 as /devices/virtual/input/input274 [ 72.051099][ T9117] input: syz1 as /devices/virtual/input/input275 executing program executing program [ 72.089670][ T9122] input: syz1 as /devices/virtual/input/input276 [ 72.120510][ T9128] input: syz1 as /devices/virtual/input/input277 executing program [ 72.145367][ T9133] input: syz1 as /devices/virtual/input/input278 executing program executing program [ 72.195801][ T9141] input: syz1 as /devices/virtual/input/input279 [ 72.227517][ T9144] input: syz1 as /devices/virtual/input/input280 executing program [ 72.265374][ T9149] input: syz1 as /devices/virtual/input/input281 executing program [ 72.319803][ T9154] input: syz1 as /devices/virtual/input/input282 [ 72.353977][ T9157] input: syz1 as /devices/virtual/input/input283 executing program executing program [ 72.406176][ T9162] input: syz1 as /devices/virtual/input/input284 executing program [ 72.447262][ T9165] input: syz1 as /devices/virtual/input/input285 executing program [ 72.491334][ T9170] input: syz1 as /devices/virtual/input/input286 executing program executing program [ 72.534583][ T9176] input: syz1 as /devices/virtual/input/input287 [ 72.573124][ T9180] input: syz1 as /devices/virtual/input/input288 executing program executing program [ 72.631648][ T9184] input: syz1 as /devices/virtual/input/input289 [ 72.653867][ T9190] input: syz1 as /devices/virtual/input/input290 executing program executing program [ 72.700197][ T9194] input: syz1 as /devices/virtual/input/input291 [ 72.739528][ T9198] input: syz1 as /devices/virtual/input/input292 executing program executing program [ 72.789759][ T9204] input: syz1 as /devices/virtual/input/input293 [ 72.810007][ T9207] input: syz1 as /devices/virtual/input/input294 executing program executing program [ 72.858713][ T9213] input: syz1 as /devices/virtual/input/input295 [ 72.897914][ T9218] input: syz1 as /devices/virtual/input/input296 executing program executing program [ 72.926347][ T9222] input: syz1 as /devices/virtual/input/input297 [ 72.958105][ T9226] input: syz1 as /devices/virtual/input/input298 executing program [ 72.985902][ T9233] input: syz1 as /devices/virtual/input/input299 executing program [ 73.030176][ T9239] input: syz1 as /devices/virtual/input/input300 executing program executing program [ 73.081886][ T9243] input: syz1 as /devices/virtual/input/input301 [ 73.112920][ T9247] input: syz1 as /devices/virtual/input/input302 executing program executing program [ 73.168901][ T9252] input: syz1 as /devices/virtual/input/input303 [ 73.192705][ T9255] input: syz1 as /devices/virtual/input/input304 executing program [ 73.251366][ T9261] input: syz1 as /devices/virtual/input/input305 executing program executing program [ 73.296292][ T9265] input: syz1 as /devices/virtual/input/input306 [ 73.313440][ T9269] input: syz1 as /devices/virtual/input/input307 executing program [ 73.363582][ T9273] input: syz1 as /devices/virtual/input/input308 executing program executing program [ 73.405098][ T9280] input: syz1 as /devices/virtual/input/input309 [ 73.437471][ T9286] input: syz1 as /devices/virtual/input/input310 executing program executing program [ 73.468810][ T9290] input: syz1 as /devices/virtual/input/input311 [ 73.496273][ T9294] input: syz1 as /devices/virtual/input/input312 executing program [ 73.537088][ T9299] input: syz1 as /devices/virtual/input/input313 executing program [ 73.593549][ T9304] input: syz1 as /devices/virtual/input/input314 executing program [ 73.640121][ T9308] input: syz1 as /devices/virtual/input/input315 [ 73.676293][ T9312] input: syz1 as /devices/virtual/input/input316 executing program [ 73.728585][ T9319] input: syz1 as /devices/virtual/input/input317 executing program executing program executing program [ 73.794369][ T9325] input: syz1 as /devices/virtual/input/input318 [ 73.815980][ T9328] input: syz1 as /devices/virtual/input/input319 executing program [ 73.864614][ T9334] input: syz1 as /devices/virtual/input/input320 [ 73.893685][ T9338] input: syz1 as /devices/virtual/input/input321 executing program executing program [ 73.953206][ T9342] input: syz1 as /devices/virtual/input/input322 executing program executing program [ 73.994910][ T9348] input: syz1 as /devices/virtual/input/input323 [ 74.034696][ T9352] input: syz1 as /devices/virtual/input/input324 [ 74.075536][ T9356] input: syz1 as /devices/virtual/input/input325 [ 74.083045][ T9357] ------------[ cut here ]------------ [ 74.088902][ T9357] refcount_t: increment on 0; use-after-free. [ 74.089247][ T9357] WARNING: CPU: 1 PID: 9357 at lib/refcount.c:156 refcount_inc_checked+0x61/0x70 [ 74.097171][ T9334] kobject: 'input320' (000000004b4fbe49): kobject_uevent_env [ 74.104251][ T9357] Kernel panic - not syncing: panic_on_warn set ... [ 74.104271][ T9357] CPU: 1 PID: 9357 Comm: syz-executor609 Not tainted 5.1.0-rc6+ #89 [ 74.104277][ T9357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.104281][ T9357] Call Trace: [ 74.104312][ T9357] dump_stack+0x172/0x1f0 [ 74.104343][ T9357] ? refcount_inc_not_zero_checked+0x1b0/0x200 [ 74.112085][ T9348] kobject: 'event4' (00000000380949e1): kobject_add_internal: parent: 'input323', set: 'devices' [ 74.118452][ T9357] panic+0x2cb/0x65c [ 74.118470][ T9357] ? __warn_printk+0xf3/0xf3 [ 74.118487][ T9357] ? refcount_inc_checked+0x61/0x70 [ 74.118501][ T9357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.118515][ T9357] ? __warn.cold+0x5/0x45 [ 74.118539][ T9357] ? __warn+0xe8/0x1d0 [ 74.118552][ T9357] ? refcount_inc_checked+0x61/0x70 [ 74.118564][ T9357] __warn.cold+0x20/0x45 [ 74.118577][ T9357] ? refcount_inc_checked+0x61/0x70 [ 74.204844][ T9357] report_bug+0x263/0x2b0 [ 74.209226][ T9357] do_error_trap+0x11b/0x200 [ 74.213873][ T9357] do_invalid_op+0x37/0x50 [ 74.218338][ T9357] ? refcount_inc_checked+0x61/0x70 [ 74.223589][ T9357] invalid_op+0x14/0x20 [ 74.227781][ T9357] RIP: 0010:refcount_inc_checked+0x61/0x70 [ 74.233623][ T9357] Code: 1d 98 2b 2a 06 31 ff 89 de e8 5b 2d 40 fe 84 db 75 dd e8 12 2c 40 fe 48 c7 c7 e0 79 a1 87 c6 05 78 2b 2a 06 01 e8 fd d9 12 fe <0f> 0b eb c1 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 [ 74.253257][ T9357] RSP: 0018:ffff888098e1f8b8 EFLAGS: 00010282 [ 74.259357][ T9357] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.267823][ T9357] RDX: 0000000000000000 RSI: ffffffff815afcb6 RDI: ffffed10131c3f09 [ 74.275833][ T9357] RBP: ffff888098e1f8c8 R08: ffff88809b684000 R09: ffff88809b6848a0 [ 74.283844][ T9357] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a87419b8 [ 74.291855][ T9357] R13: 0000000000000000 R14: ffff88809e24fa80 R15: ffff88809719c9e8 [ 74.299897][ T9357] ? vprintk_func+0x86/0x189 [ 74.304533][ T9357] ? refcount_inc_checked+0x61/0x70 [ 74.309780][ T9357] kobject_get+0x66/0xc0 [ 74.314076][ T9357] cdev_get+0x60/0xb0 [ 74.318107][ T9357] chrdev_open+0xb0/0x6b0 [ 74.322479][ T9357] ? cdev_put.part.0+0x50/0x50 [ 74.327280][ T9357] ? security_file_open+0x8d/0x300 [ 74.332433][ T9357] do_dentry_open+0x4e2/0x1250 [ 74.337230][ T9357] ? kasan_check_read+0x11/0x20 [ 74.342140][ T9357] ? cdev_put.part.0+0x50/0x50 [ 74.346942][ T9357] ? chown_common+0x5c0/0x5c0 [ 74.351656][ T9357] ? inode_permission+0xb4/0x570 [ 74.356631][ T9357] vfs_open+0xa0/0xd0 [ 74.360645][ T9357] path_openat+0x10e9/0x46e0 [ 74.365761][ T9357] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 74.371598][ T9357] ? kasan_slab_alloc+0xf/0x20 [ 74.376395][ T9357] ? kmem_cache_alloc+0x11a/0x6f0 [ 74.381453][ T9357] ? getname_flags+0xd6/0x5b0 [ 74.386171][ T9357] ? getname+0x1a/0x20 [ 74.390376][ T9357] ? do_sys_open+0x2c9/0x5d0 [ 74.395022][ T9357] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 74.400438][ T9357] ? __alloc_fd+0x44d/0x560 [ 74.404976][ T9357] do_filp_open+0x1a1/0x280 [ 74.409515][ T9357] ? may_open_dev+0x100/0x100 [ 74.414233][ T9357] ? kasan_check_read+0x11/0x20 [ 74.419116][ T9357] ? do_raw_spin_unlock+0x57/0x270 [ 74.424260][ T9357] ? _raw_spin_unlock+0x2d/0x50 [ 74.429143][ T9357] ? __alloc_fd+0x44d/0x560 [ 74.433688][ T9357] do_sys_open+0x3fe/0x5d0 [ 74.438147][ T9357] ? filp_open+0x80/0x80 [ 74.442425][ T9357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.447915][ T9357] ? do_syscall_64+0x26/0x610 [ 74.452624][ T9357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.458723][ T9357] ? do_syscall_64+0x26/0x610 [ 74.463943][ T9357] __x64_sys_open+0x7e/0xc0 [ 74.468482][ T9357] do_syscall_64+0x103/0x610 [ 74.473115][ T9357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.479034][ T9357] RIP: 0033:0x405b11 [ 74.482955][ T9357] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 18 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 74.502579][ T9357] RSP: 002b:00007f098a49e8b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 74.511021][ T9357] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000405b11 [ 74.519039][ T9357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f098a49e8d0 [ 74.527058][ T9357] RBP: 00000000006dbc30 R08: 000000000000000f R09: 00007f098a49f700 [ 74.535080][ T9357] R10: 00007f098a49f9d0 R11: 0000000000000293 R12: 00000000006dbc3c [ 74.543141][ T9357] R13: 00007ffde85a38cf R14: 00007f098a49f9c0 R15: 00000000006dbc30 [ 74.553391][ T9357] Kernel Offset: disabled [ 74.560631][ T9357] Rebooting in 86400 seconds..