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608.518488] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 608.518501] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 608.518512] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 608.518524] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 608.518535] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 608.518547] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 608.518675] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 608.518691] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 608.518702] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 608.518712] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 608.518764] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 608.518795] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 608.518812] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 608.518838] [14582] 0 14582 18044 8709 24 2 0 1000 syz-executor3 [ 608.518849] [14591] 0 14591 18044 8709 24 2 0 1000 syz-executor3 [ 608.518860] [14606] 0 14606 18044 8709 24 2 0 1000 syz-executor3 [ 608.518870] [14626] 0 14626 18044 8709 24 2 0 1000 syz-executor3 [ 608.518880] [14640] 0 14640 18044 8709 24 2 0 1000 syz-executor3 [ 608.518891] [14654] 0 14654 18044 8709 24 2 0 1000 syz-executor3 [ 608.518901] [14664] 0 14664 18044 8709 24 2 0 1000 syz-executor3 [ 608.518912] [14671] 0 14671 18044 8709 24 2 0 1000 syz-executor3 [ 608.518923] [14705] 0 14705 18044 8709 24 2 0 1000 syz-executor3 [ 608.518934] [14726] 0 14726 18044 8709 24 2 0 1000 syz-executor3 [ 608.518944] [14751] 0 14751 18044 8709 24 2 0 1000 syz-executor3 [ 608.518956] [14761] 0 14761 18044 8709 24 2 0 1000 syz-executor3 [ 608.518966] [14774] 0 14774 18044 8709 24 2 0 1000 syz-executor3 [ 608.518976] [14782] 0 14782 18044 8709 24 2 0 1000 syz-executor3 [ 608.518987] [14790] 0 14790 18044 8709 24 2 0 1000 syz-executor3 [ 608.518997] [14804] 0 14804 18044 8709 24 2 0 1000 syz-executor3 [ 608.519008] [14813] 0 14813 18044 8709 24 2 0 1000 syz-executor3 [ 608.519018] [14819] 0 14819 18044 8709 24 2 0 1000 syz-executor3 [ 608.519029] [14828] 0 14828 18044 8709 24 2 0 1000 syz-executor3 [ 608.519039] [14841] 0 14841 18044 8709 24 2 0 1000 syz-executor3 [ 608.519050] [14863] 0 14863 18044 8709 24 2 0 1000 syz-executor3 [ 608.519061] [14871] 0 14871 18044 8709 24 2 0 1000 syz-executor3 [ 608.519071] [14888] 0 14888 18044 8709 24 2 0 1000 syz-executor3 [ 608.519082] [14896] 0 14896 18044 8709 24 2 0 1000 syz-executor3 [ 608.519100] [14914] 0 14914 18044 8709 24 2 0 1000 syz-executor3 [ 608.519111] [14920] 0 14920 18044 8709 24 2 0 1000 syz-executor3 [ 608.519122] [14925] 0 14925 18044 8709 24 2 0 1000 syz-executor3 [ 608.519132] [14932] 0 14932 18044 8709 24 2 0 1000 syz-executor3 [ 608.519143] [14946] 0 14946 18044 8709 24 2 0 1000 syz-executor3 [ 608.519153] [14952] 0 14952 18044 8709 24 2 0 1000 syz-executor3 [ 608.519164] [14974] 0 14974 18044 8709 24 2 0 1000 syz-executor3 [ 608.519175] [14985] 0 14985 18044 8709 24 2 0 1000 syz-executor3 [ 608.519185] [14991] 0 14991 18044 8709 24 2 0 1000 syz-executor3 [ 608.519196] [15009] 0 15009 18044 8709 24 2 0 1000 syz-executor3 [ 608.519207] [15029] 0 15029 18044 8709 24 2 0 1000 syz-executor3 [ 608.519217] [15038] 0 15038 18044 8709 24 2 0 1000 syz-executor3 [ 608.519228] [15050] 0 15050 18044 8709 24 2 0 1000 syz-executor3 [ 608.519238] [15060] 0 15060 18044 8709 24 2 0 1000 syz-executor3 [ 608.519250] [15070] 0 15070 18044 8709 24 2 0 1000 syz-executor3 [ 608.519261] [15099] 0 15099 18044 8709 24 2 0 1000 syz-executor3 [ 608.519271] [15119] 0 15119 18044 8709 24 2 0 1000 syz-executor3 [ 608.519282] [15130] 0 15130 18044 8709 24 2 0 1000 syz-executor3 [ 608.519293] [15138] 0 15138 18044 8709 24 2 0 1000 syz-executor3 [ 608.519303] [15143] 0 15143 18044 8709 24 2 0 1000 syz-executor3 [ 608.519314] [15148] 0 15148 18044 8709 24 2 0 1000 syz-executor3 [ 608.519324] [15179] 0 15179 18044 8709 24 2 0 1000 syz-executor3 [ 608.519335] [15189] 0 15189 18044 8709 24 2 0 1000 syz-executor3 [ 608.519346] [15192] 0 15192 18044 8709 24 2 0 1000 syz-executor2 [ 608.519356] [15205] 0 15205 18044 8709 24 2 0 1000 syz-executor3 [ 608.519367] [15218] 0 15218 18044 8709 24 2 0 1000 syz-executor3 [ 608.519377] [15225] 0 15225 18044 8709 24 2 0 1000 syz-executor3 [ 608.519388] [15231] 0 15231 18044 8709 24 2 0 1000 syz-executor3 [ 608.519399] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 608.519409] [15257] 0 15257 18044 8709 24 2 0 1000 syz-executor3 [ 608.519422] [15268] 0 15268 18044 8709 24 2 0 1000 syz-executor3 [ 608.519433] [15275] 0 15275 18044 8709 24 2 0 1000 syz-executor3 [ 608.519448] [15282] 0 15282 18044 8709 24 2 0 1000 syz-executor3 [ 608.519459] [15319] 0 15319 18044 8709 24 2 0 1000 syz-executor3 [ 608.519470] [15326] 0 15326 18044 8709 24 2 0 1000 syz-executor3 [ 608.519480] [15338] 0 15338 18044 8709 24 2 0 1000 syz-executor3 [ 608.519491] [15352] 0 15352 18044 8709 24 2 0 1000 syz-executor3 [ 608.519502] [15370] 0 15370 18044 8709 24 2 0 1000 syz-executor3 [ 608.519512] [15388] 0 15388 18044 8709 24 2 0 1000 syz-executor3 [ 608.519523] [15407] 0 15407 18044 8709 24 2 0 1000 syz-executor3 [ 608.519533] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 608.519544] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 608.519555] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 608.519566] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 608.519576] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 608.519587] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 608.519597] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 608.519608] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 608.519619] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 608.519644] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 608.519670] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 608.519682] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 608.519693] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 608.519705] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 608.519716] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 608.519728] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 608.519739] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 608.519751] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 608.519763] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 608.519774] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 608.519787] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 608.519798] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 608.519809] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 608.519820] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 608.519831] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 608.519843] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 608.519857] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 608.519868] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 608.519880] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 608.519891] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 608.519903] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 608.519914] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 608.519927] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 608.519939] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 608.519951] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 608.519964] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 608.519976] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 608.519987] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 608.520000] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 608.520013] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 608.520024] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 608.520037] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 608.520049] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 608.520060] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 608.520073] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 608.520084] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 608.520105] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 608.520118] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 608.520129] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 608.520141] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 608.520152] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 608.520164] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 608.520175] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 608.520187] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 608.520198] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 608.520210] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 608.520222] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 608.520234] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 608.520245] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 608.520257] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 608.520268] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 608.520280] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 608.520293] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 608.520304] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 608.520316] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 608.520328] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 608.520340] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 608.520351] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 608.520363] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 608.520374] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 608.520385] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 608.520397] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 608.520409] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 608.520420] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 608.520431] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 608.520446] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 608.520458] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 608.520472] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 608.520483] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 608.520497] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 608.520508] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 608.520520] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 608.520531] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 608.520543] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 608.520555] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 608.520566] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 608.520578] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 608.520589] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 608.520601] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 608.520613] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 608.520624] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 608.520636] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 608.520648] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 608.520659] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 608.520671] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 608.520682] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 608.520694] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 608.520706] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 608.520717] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 608.520729] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 608.520741] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 608.520751] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 608.520762] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 608.520773] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 608.520785] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 608.520796] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 608.520807] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 608.520819] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 608.520837] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 608.520877] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 608.520904] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 608.520915] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 608.520926] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 608.520958] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 608.520968] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 608.520978] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 608.520990] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 608.521000] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 608.521012] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 608.521022] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 608.521033] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 608.521043] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 608.521054] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 608.521065] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 608.521078] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 608.521099] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 608.521114] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 608.521124] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 608.521137] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 608.521147] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 608.521162] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 608.521172] [28714] 0 28714 2666 34 10 3 0 0 init [ 608.521182] [28715] 0 28715 2666 34 10 3 0 0 init [ 608.521192] [28716] 0 28716 2666 34 10 3 0 0 init [ 608.521202] [28717] 0 28717 2666 34 10 3 0 0 init [ 608.521212] [28720] 0 28720 2666 34 10 3 0 0 init [ 608.521221] [28723] 0 28723 2666 34 10 3 0 0 init [ 608.521228] Out of memory: Kill process 14582 (syz-executor3) score 1005 or sacrifice child [ 608.521258] Killed process 14582 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 608.716228] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 608.716236] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #23 [ 608.716251] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 608.716261] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 608.716271] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 608.716273] Call Trace: [ 608.716287] [] dump_stack+0xc1/0x128 [ 608.716297] [] dump_header.isra.4+0x142/0x747 [ 608.716306] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 608.716314] [] ? ___ratelimit+0x53/0x401 [ 608.716322] [] oom_kill_process.cold.10+0xd/0xa6e [ 608.716332] [] ? has_capability_noaudit+0x24/0x30 [ 608.716341] [] ? check_preemption_disabled+0x3b/0x200 [ 608.716350] [] ? out_of_memory+0x6d4/0xe90 [ 608.716357] [] out_of_memory+0x292/0xe90 [ 608.716365] [] ? out_of_memory+0x410/0xe90 [ 608.716373] [] ? oom_killer_disable+0x200/0x200 [ 608.716381] [] ? trace_hardirqs_on+0xd/0x10 [ 608.716389] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 608.716398] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 608.716407] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 608.716417] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 608.716426] [] ? copy_process.part.8+0x1677/0x6a10 [ 608.716454] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 608.716463] [] ? kmem_cache_alloc+0x246/0x2b0 [ 608.716471] [] copy_process.part.8+0x280/0x6a10 [ 608.716480] [] ? check_preemption_disabled+0x3b/0x200 [ 608.716489] [] ? kthread_park+0xa0/0xa0 [ 608.716497] [] ? __cleanup_sighand+0x40/0x40 [ 608.716504] [] ? trace_hardirqs_on+0x10/0x10 [ 608.716512] [] _do_fork+0x1b2/0xd30 [ 608.716519] [] ? kthread_park+0xa0/0xa0 [ 608.716526] [] ? fork_idle+0x270/0x270 [ 608.716534] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 608.716541] [] ? kthreadd+0x1cc/0x420 [ 608.716548] [] ? kthreadd+0x293/0x420 [ 608.716556] [] ? kthread_park+0xa0/0xa0 [ 608.716563] [] kernel_thread+0x34/0x40 [ 608.716571] [] kthreadd+0x2a7/0x420 [ 608.716579] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 608.716589] [] ? finish_task_switch+0x1e9/0x640 [ 608.716596] [] ? __switch_to_asm+0x34/0x70 [ 608.716603] [] ? __switch_to_asm+0x40/0x70 [ 608.716609] [] ? __switch_to_asm+0x34/0x70 [ 608.716617] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 608.716626] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 608.716634] [] ret_from_fork+0x5c/0x70 [ 608.716638] Mem-Info: [ 608.716656] active_anon:48568 inactive_anon:15111 isolated_anon:0 [ 608.716656] active_file:69 inactive_file:109 isolated_file:0 [ 608.716656] unevictable:0 dirty:0 writeback:0 unstable:0 [ 608.716656] slab_reclaimable:8541 slab_unreclaimable:79008 [ 608.716656] mapped:43701 shmem:15974 pagetables:6309 bounce:0 [ 608.716656] free:6225 free_pcp:0 free_cma:0 [ 608.716670] Node 0 active_anon:194272kB inactive_anon:60444kB active_file:276kB inactive_file:436kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174804kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 608.716689] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 608.716717] Normal free:6524kB min:5580kB low:9168kB high:12756kB active_anon:194260kB inactive_anon:60436kB active_file:276kB inactive_file:436kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:314304kB kernel_stack:20224kB pagetables:25236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 608.716775] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 6*32kB (ME) 5*64kB (MEH) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18232kB Normal: 1424*4kB (UMH) 114*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6640kB 16199 total pagecache pages [ 608.716816] 0 pages in swap cache [ 608.716820] Swap cache stats: add 0, delete 0, find 0/0 [ 608.716822] Free swap = 0kB [ 608.716824] Total swap = 0kB [ 608.716826] 1965979 pages RAM [ 608.716829] 0 pages HighMem/MovableOnly [ 608.716831] 313617 pages reserved [ 608.716834] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 608.716848] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 608.716859] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 608.716869] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 608.716880] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 608.716891] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 608.716901] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 608.716912] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 608.716922] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 608.716933] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 608.716943] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 608.716954] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 608.716964] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 608.716975] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 608.716986] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 608.716996] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 608.717008] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 608.717018] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 608.717029] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 608.717040] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 608.717052] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 608.717063] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 608.717074] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 608.717085] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 608.717107] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 608.717122] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 608.717134] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 608.717144] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 608.717157] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 608.717168] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 608.717181] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 608.717192] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 608.717202] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 608.717217] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 608.717229] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 608.717244] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 608.717261] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 608.717286] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 608.717297] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 608.717322] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 608.717342] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 608.717353] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 608.717379] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 608.717393] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 608.717404] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 608.717424] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 608.717434] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 608.717453] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 608.717464] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 608.717486] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 608.717498] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 608.717515] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 608.717525] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 608.717551] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 608.717563] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 608.717574] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 608.717586] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 608.717598] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 608.717609] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 608.717724] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 608.717740] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 608.717751] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 608.717762] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 608.717815] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 608.717848] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 608.717866] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 608.717894] [14591] 0 14591 18044 8709 24 2 0 1000 syz-executor3 [ 608.717905] [14606] 0 14606 18044 8709 24 2 0 1000 syz-executor3 [ 608.717916] [14626] 0 14626 18044 8709 24 2 0 1000 syz-executor3 [ 608.717927] [14640] 0 14640 18044 8709 24 2 0 1000 syz-executor3 [ 608.717938] [14654] 0 14654 18044 8709 24 2 0 1000 syz-executor3 [ 608.717949] [14664] 0 14664 18044 8709 24 2 0 1000 syz-executor3 [ 608.717960] [14671] 0 14671 18044 8709 24 2 0 1000 syz-executor3 [ 608.717972] [14705] 0 14705 18044 8709 24 2 0 1000 syz-executor3 [ 608.717983] [14726] 0 14726 18044 8709 24 2 0 1000 syz-executor3 [ 608.717994] [14751] 0 14751 18044 8709 24 2 0 1000 syz-executor3 [ 608.718021] [14761] 0 14761 18044 8709 24 2 0 1000 syz-executor3 [ 608.718048] [14774] 0 14774 18044 8709 24 2 0 1000 syz-executor3 [ 608.718058] [14782] 0 14782 18044 8709 24 2 0 1000 syz-executor3 [ 608.718068] [14790] 0 14790 18044 8709 24 2 0 1000 syz-executor3 [ 608.718079] [14804] 0 14804 18044 8709 24 2 0 1000 syz-executor3 [ 608.718096] [14813] 0 14813 18044 8709 24 2 0 1000 syz-executor3 [ 608.718106] [14819] 0 14819 18044 8709 24 2 0 1000 syz-executor3 [ 608.718116] [14828] 0 14828 18044 8709 24 2 0 1000 syz-executor3 [ 608.718127] [14841] 0 14841 18044 8709 24 2 0 1000 syz-executor3 [ 608.718137] [14863] 0 14863 18044 8709 24 2 0 1000 syz-executor3 [ 608.718147] [14871] 0 14871 18044 8709 24 2 0 1000 syz-executor3 [ 608.718157] [14888] 0 14888 18044 8709 24 2 0 1000 syz-executor3 [ 608.718168] [14896] 0 14896 18044 8709 24 2 0 1000 syz-executor3 [ 608.718178] [14914] 0 14914 18044 8709 24 2 0 1000 syz-executor3 [ 608.718188] [14920] 0 14920 18044 8709 24 2 0 1000 syz-executor3 [ 608.718199] [14925] 0 14925 18044 8709 24 2 0 1000 syz-executor3 [ 608.718209] [14932] 0 14932 18044 8709 24 2 0 1000 syz-executor3 [ 608.718219] [14946] 0 14946 18044 8709 24 2 0 1000 syz-executor3 [ 608.718230] [14952] 0 14952 18044 8709 24 2 0 1000 syz-executor3 [ 608.718240] [14974] 0 14974 18044 8709 24 2 0 1000 syz-executor3 [ 608.718250] [14985] 0 14985 18044 8709 24 2 0 1000 syz-executor3 [ 608.718261] [14991] 0 14991 18044 8709 24 2 0 1000 syz-executor3 [ 608.718271] [15009] 0 15009 18044 8709 24 2 0 1000 syz-executor3 [ 608.718281] [15029] 0 15029 18044 8709 24 2 0 1000 syz-executor3 [ 608.718292] [15038] 0 15038 18044 8709 24 2 0 1000 syz-executor3 [ 608.718302] [15050] 0 15050 18044 8709 24 2 0 1000 syz-executor3 [ 608.718312] [15060] 0 15060 18044 8709 24 2 0 1000 syz-executor3 [ 608.718323] [15070] 0 15070 18044 8709 24 2 0 1000 syz-executor3 [ 608.718334] [15099] 0 15099 18044 8709 24 2 0 1000 syz-executor3 [ 608.718344] [15119] 0 15119 18044 8709 24 2 0 1000 syz-executor3 [ 608.718354] [15130] 0 15130 18044 8709 24 2 0 1000 syz-executor3 [ 608.718365] [15138] 0 15138 18044 8709 24 2 0 1000 syz-executor3 [ 608.718375] [15143] 0 15143 18044 8709 24 2 0 1000 syz-executor3 [ 608.718385] [15148] 0 15148 18044 8709 24 2 0 1000 syz-executor3 [ 608.718396] [15179] 0 15179 18044 8709 24 2 0 1000 syz-executor3 [ 608.718406] [15189] 0 15189 18044 8709 24 2 0 1000 syz-executor3 [ 608.718416] [15192] 0 15192 18044 8709 24 2 0 1000 syz-executor2 [ 608.718427] [15205] 0 15205 18044 8709 24 2 0 1000 syz-executor3 [ 608.718457] [15218] 0 15218 18044 8709 24 2 0 1000 syz-executor3 [ 608.718483] [15225] 0 15225 18044 8709 24 2 0 1000 syz-executor3 [ 608.718494] [15231] 0 15231 18044 8709 24 2 0 1000 syz-executor3 [ 608.718505] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 608.718516] [15257] 0 15257 18044 8709 24 2 0 1000 syz-executor3 [ 608.718529] [15268] 0 15268 18044 8709 24 2 0 1000 syz-executor3 [ 608.718540] [15275] 0 15275 18044 8709 24 2 0 1000 syz-executor3 [ 608.718551] [15282] 0 15282 18044 8709 24 2 0 1000 syz-executor3 [ 608.718562] [15319] 0 15319 18044 8709 24 2 0 1000 syz-executor3 [ 608.718573] [15326] 0 15326 18044 8709 24 2 0 1000 syz-executor3 [ 608.718584] [15338] 0 15338 18044 8709 24 2 0 1000 syz-executor3 [ 608.718595] [15352] 0 15352 18044 8709 24 2 0 1000 syz-executor3 [ 608.718606] [15370] 0 15370 18044 8709 24 2 0 1000 syz-executor3 [ 608.718617] [15388] 0 15388 18044 8709 24 2 0 1000 syz-executor3 [ 608.718628] [15407] 0 15407 18044 8709 24 2 0 1000 syz-executor3 [ 608.718639] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 608.718650] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 608.718661] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 608.718672] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 608.718683] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 608.718694] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 608.718705] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 608.718716] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 608.718727] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 608.718738] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 608.718749] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 608.718762] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 608.718774] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 608.718786] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 608.718799] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 608.718811] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 608.718823] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 608.718835] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 608.718847] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 608.718859] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 608.718872] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 608.718883] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 608.718895] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 608.718921] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 608.718948] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 608.718960] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 608.718974] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 608.718986] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 608.718998] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 608.719010] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 608.719022] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 608.719034] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 608.719047] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 608.719060] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 608.719072] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 608.719094] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 608.719106] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 608.719118] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 608.719131] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 608.719143] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 608.719155] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 608.719168] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 608.719180] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 608.719192] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 608.719205] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 608.719218] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 608.719230] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 608.719243] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 608.719255] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 608.719267] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 608.719278] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 608.719291] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 608.719303] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 608.719314] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 608.719326] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 608.719339] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 608.719350] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 608.719366] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 608.719378] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 608.719390] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 608.719402] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 608.719414] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 608.719427] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 608.719444] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 608.719457] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 608.719470] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 608.719482] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 608.719493] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 608.719506] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 608.719517] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 608.719529] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 608.719541] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 608.719552] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 608.719564] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 608.719575] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 608.719586] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 608.719598] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 608.719612] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 608.719624] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 608.719638] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 608.719650] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 608.719662] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 608.719674] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 608.719687] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 608.719698] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 608.719711] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 608.719723] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 608.719735] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 608.719747] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 608.719759] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 608.719771] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 608.719783] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 608.719795] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 608.719807] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 608.719819] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 608.719831] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 608.719843] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 608.719855] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 608.719868] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 608.719880] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 608.719892] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 608.719903] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 608.719914] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 608.719926] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 608.719938] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 608.719949] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 608.719961] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 608.719973] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 608.719987] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 608.719999] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 608.720012] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 608.720024] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 608.720036] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 608.720071] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 608.720082] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 608.720103] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 608.720115] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 608.720126] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 608.720139] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 608.720150] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 608.720162] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 608.720173] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 608.720185] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 608.720196] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 608.720210] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 608.720224] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 608.720239] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 608.720250] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 608.720264] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 608.720275] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 608.720292] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 608.720302] [28714] 0 28714 2666 34 10 3 0 0 init ** 82 printk messages dropped ** [ 608.873894] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 608.873904] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 608.873914] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 608.873924] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 608.873935] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 608.873944] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 608.873954] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 608.873966] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 608.873976] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 608.873986] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 608.873997] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 608.874023] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 608.874033] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 608.874044] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 608.874054] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 608.874066] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 608.874080] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 608.874099] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 608.874110] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 608.874122] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 608.874132] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 608.874144] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 608.874154] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 608.874164] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 608.874177] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 608.874189] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 608.874203] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 608.874219] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 608.874242] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 608.874252] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 608.874272] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 608.874290] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 608.874301] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 608.874311] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 608.874324] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 608.874334] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 608.874354] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 608.874365] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 608.874376] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 608.874387] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 608.874409] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 608.874420] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 608.874437] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 608.874452] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 608.874462] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 608.874474] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 608.874484] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 608.874495] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 608.874506] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 608.874517] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 608.874642] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 608.874658] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 608.874668] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 608.874679] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 608.874761] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 608.874793] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 608.874810] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 608.874839] [14626] 0 14626 18044 8709 24 2 0 1000 syz-executor3 [ 608.874850] [14640] 0 14640 18044 8709 24 2 0 1000 syz-executor3 [ 608.874860] [14654] 0 14654 18044 8709 24 2 0 1000 syz-executor3 [ 608.874871] [14664] 0 14664 18044 8709 24 2 0 1000 syz-executor3 [ 608.874881] [14671] 0 14671 18044 8709 24 2 0 1000 syz-executor3 [ 608.874893] [14705] 0 14705 18044 8709 24 2 0 1000 syz-executor3 [ 608.874903] [14726] 0 14726 18044 8709 24 2 0 1000 syz-executor3 [ 608.874914] [14751] 0 14751 18044 8709 24 2 0 1000 syz-executor3 [ 608.874925] [14761] 0 14761 18044 8709 24 2 0 1000 syz-executor3 [ 608.874936] [14774] 0 14774 18044 8709 24 2 0 1000 syz-executor3 [ 608.874946] [14782] 0 14782 18044 8709 24 2 0 1000 syz-executor3 [ 608.874957] [14790] 0 14790 18044 8709 24 2 0 1000 syz-executor3 [ 608.874969] [14804] 0 14804 18044 8709 24 2 0 1000 syz-executor3 [ 608.874979] [14813] 0 14813 18044 8709 24 2 0 1000 syz-executor3 [ 608.874990] [14819] 0 14819 18044 8709 24 2 0 1000 syz-executor3 [ 608.875000] [14828] 0 14828 18044 8709 24 2 0 1000 syz-executor3 [ 608.875010] [14841] 0 14841 18044 8709 24 2 0 1000 syz-executor3 [ 608.875020] [14863] 0 14863 18044 8709 24 2 0 1000 syz-executor3 [ 608.875030] [14871] 0 14871 18044 8709 24 2 0 1000 syz-executor3 [ 608.875040] [14888] 0 14888 18044 8709 24 2 0 1000 syz-executor3 [ 608.875049] [14896] 0 14896 18044 8709 24 2 0 1000 syz-executor3 [ 608.875059] [14914] 0 14914 18044 8709 24 2 0 1000 syz-executor3 [ 608.875069] [14920] 0 14920 18044 8709 24 2 0 1000 syz-executor3 [ 608.875080] [14925] 0 14925 18044 8709 24 2 0 1000 syz-executor3 [ 608.875101] [14932] 0 14932 18044 8709 24 2 0 1000 syz-executor3 [ 608.875112] [14946] 0 14946 18044 8709 24 2 0 1000 syz-executor3 [ 608.875122] [14952] 0 14952 18044 8709 24 2 0 1000 syz-executor3 [ 608.875133] [14974] 0 14974 18044 8709 24 2 0 1000 syz-executor3 [ 608.875143] [14985] 0 14985 18044 8709 24 2 0 1000 syz-executor3 [ 608.875154] [14991] 0 14991 18044 8709 24 2 0 1000 syz-executor3 [ 608.875164] [15009] 0 15009 18044 8709 24 2 0 1000 syz-executor3 [ 608.875175] [15029] 0 15029 18044 8709 24 2 0 1000 syz-executor3 ** 76 printk messages dropped ** [ 608.891358] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 ** 130 printk messages dropped ** [ 613.576741] [] ? out_of_memory+0x410/0xe90 [ 613.576749] [] ? oom_killer_disable+0x200/0x200 [ 613.576758] [] ? trace_hardirqs_on+0xd/0x10 [ 613.576766] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 613.576775] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 613.576783] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 613.576792] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 613.576803] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 613.576811] [] ? retint_kernel+0x2d/0x2d [ 613.576820] [] __vmalloc_node_range+0x25b/0x600 [ 613.576829] [] ? xt_alloc_table_info+0xc9/0x100 [ 613.576836] [] vmalloc+0x5b/0x70 [ 613.576858] [] ? xt_alloc_table_info+0xc9/0x100 [ 613.576866] [] xt_alloc_table_info+0xc9/0x100 [ 613.576875] [] compat_do_replace.isra.10+0x116/0x380 [ 613.576884] [] ? translate_compat_table+0x1870/0x1870 [ 613.576893] [] ? mutex_lock_nested+0x6b7/0x900 [ 613.576901] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 613.576911] [] ? __cap_capable+0x168/0x1c0 [ 613.576920] [] ? ns_capable_common+0x12a/0x150 [ 613.576928] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 613.576937] [] compat_nf_setsockopt+0x8b/0x130 [ 613.576953] [] ? compat_do_replace.isra.10+0x380/0x380 [ 613.576978] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 613.576989] [] inet_csk_compat_setsockopt+0x97/0x120 [ 613.576997] [] ? ipv6_setsockopt+0x130/0x130 [ 613.577005] [] compat_tcp_setsockopt+0x3d/0x70 [ 613.577015] [] compat_sock_common_setsockopt+0xb4/0x150 [ 613.577038] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 613.577048] [] compat_SyS_setsockopt+0x169/0x550 [ 613.577056] [] ? sock_common_setsockopt+0xe0/0xe0 [ 613.577065] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 613.577076] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 613.577085] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 613.577102] [] ? do_fast_syscall_32+0xcf/0xa10 [ 613.577111] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 613.577119] [] do_fast_syscall_32+0x2f1/0xa10 [ 613.577128] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 613.577137] [] entry_SYSENTER_compat+0x90/0xa2 [ 613.577141] Mem-Info: [ 613.577161] active_anon:48168 inactive_anon:15111 isolated_anon:0 [ 613.577161] active_file:16 inactive_file:22 isolated_file:27 [ 613.577161] unevictable:0 dirty:0 writeback:0 unstable:0 [ 613.577161] slab_reclaimable:8541 slab_unreclaimable:78942 [ 613.577161] mapped:43576 shmem:15974 pagetables:5976 bounce:0 [ 613.577161] free:5989 free_pcp:271 free_cma:0 [ 613.577177] Node 0 active_anon:192672kB inactive_anon:60444kB active_file:64kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:34 all_unreclaimable? no [ 613.577198] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 613.577228] Normal free:5580kB min:5580kB low:9168kB high:12756kB active_anon:192660kB inactive_anon:60436kB active_file:64kB inactive_file:88kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:314040kB kernel_stack:20224kB pagetables:23904kB bounce:0kB free_pcp:1084kB local_pcp:412kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 613.577290] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1274*4kB (UM) 65*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5616kB 16038 total pagecache pages [ 613.577332] 0 pages in swap cache [ 613.577336] Swap cache stats: add 0, delete 0, find 0/0 [ 613.577338] Free swap = 0kB [ 613.577341] Total swap = 0kB [ 613.577343] 1965979 pages RAM [ 613.577346] 0 pages HighMem/MovableOnly [ 613.577348] 313617 pages reserved [ 613.577351] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 613.577366] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 613.577378] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 613.577390] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 613.577401] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 613.577413] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 613.577424] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 613.577436] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 613.577447] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 613.577458] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 613.577469] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 613.577481] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 613.577492] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 613.577504] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 613.577515] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 613.577527] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 613.577539] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 613.577551] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 613.577562] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 613.577574] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 613.577587] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 613.577599] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 613.577611] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 613.577623] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 613.577637] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 613.577653] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 613.577665] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 613.577677] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 613.577691] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 613.577703] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 613.577731] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 613.577742] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 613.577754] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 613.577769] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 613.577781] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 613.577797] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 613.577814] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 613.577840] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 613.577851] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 613.577887] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 ** 211 printk messages dropped ** [ 613.581067] Killed process 14819 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 613.811142] lowmemorykiller: Killing 'syz-executor3' (14828) (tgid 14828), adj 1000, [ 613.811142] to free 34836kB on behalf of 'kswapd0' (33) because [ 613.811142] cache 256kB is below limit 6144kB for oom_score_adj 0 [ 613.811142] Free memory is -13548kB above reserved [ 614.824928] lowmemorykiller: Killing 'syz-executor3' (14841) (tgid 14841), adj 1000, [ 614.824928] to free 34836kB on behalf of 'kswapd0' (33) because [ 614.824928] cache 352kB is below limit 6144kB for oom_score_adj 0 [ 614.824928] Free memory is -13536kB above reserved [ 615.834975] lowmemorykiller: Killing 'syz-executor3' (14863) (tgid 14863), adj 1000, [ 615.834975] to free 34836kB on behalf of 'kswapd0' (33) because [ 615.834975] cache 300kB is below limit 6144kB for oom_score_adj 0 [ 615.834975] Free memory is -13408kB above reserved [ 616.841290] lowmemorykiller: Killing 'syz-executor3' (14871) (tgid 14871), adj 1000, [ 616.841290] to free 34836kB on behalf of 'kswapd0' (33) because [ 616.841290] cache 300kB is below limit 6144kB for oom_score_adj 0 [ 616.841290] Free memory is -13212kB above reserved [ 617.854931] lowmemorykiller: Killing 'syz-executor3' (14888) (tgid 14888), adj 1000, [ 617.854931] to free 34836kB on behalf of 'kswapd0' (33) because [ 617.854931] cache 300kB is below limit 6144kB for oom_score_adj 0 [ 617.854931] Free memory is -13212kB above reserved [ 618.870496] lowmemorykiller: Killing 'syz-executor3' (14896) (tgid 14896), adj 1000, [ 618.870496] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 618.870496] cache 732kB is below limit 6144kB for oom_score_adj 0 [ 618.870496] Free memory is -13600kB above reserved [ 618.876882] lowmemorykiller: Killing 'syz-executor3' (14896) (tgid 14896), adj 1000, [ 618.876882] to free 34836kB on behalf of 'kswapd0' (33) because [ 618.876882] cache 532kB is below limit 6144kB for oom_score_adj 0 [ 618.876882] Free memory is -13600kB above reserved [ 619.881693] lowmemorykiller: Killing 'syz-executor3' (14914) (tgid 14914), adj 1000, [ 619.881693] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 619.881693] cache 332kB is below limit 6144kB for oom_score_adj 0 [ 619.881693] Free memory is -13628kB above reserved [ 620.808623] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 620.808633] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 620.808648] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 620.808659] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 620.808669] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 620.808671] Call Trace: [ 620.808687] [] dump_stack+0xc1/0x128 [ 620.808698] [] dump_header.isra.4+0x142/0x747 [ 620.808707] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 620.808715] [] ? ___ratelimit+0x53/0x401 [ 620.808724] [] oom_kill_process.cold.10+0xd/0xa6e [ 620.808734] [] ? has_capability_noaudit+0x24/0x30 [ 620.808743] [] ? check_preemption_disabled+0x3b/0x200 [ 620.808753] [] ? out_of_memory+0x6d4/0xe90 [ 620.808761] [] out_of_memory+0x292/0xe90 [ 620.808769] [] ? out_of_memory+0x410/0xe90 [ 620.808778] [] ? oom_killer_disable+0x200/0x200 [ 620.808786] [] ? trace_hardirqs_on+0xd/0x10 [ 620.808795] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 620.808804] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 620.808811] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 620.808821] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 620.808831] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 620.808839] [] ? retint_kernel+0x2d/0x2d [ 620.808848] [] __vmalloc_node_range+0x25b/0x600 [ 620.808857] [] ? xt_alloc_table_info+0xc9/0x100 [ 620.808864] [] vmalloc+0x5b/0x70 [ 620.808872] [] ? xt_alloc_table_info+0xc9/0x100 [ 620.808879] [] xt_alloc_table_info+0xc9/0x100 [ 620.808889] [] compat_do_replace.isra.10+0x116/0x380 [ 620.808898] [] ? translate_compat_table+0x1870/0x1870 [ 620.808906] [] ? mutex_lock_nested+0x6b7/0x900 [ 620.808914] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 620.808924] [] ? __cap_capable+0x168/0x1c0 [ 620.808933] [] ? ns_capable_common+0x12a/0x150 [ 620.808942] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 620.808951] [] compat_nf_setsockopt+0x8b/0x130 [ 620.808966] [] ? compat_do_replace.isra.10+0x380/0x380 [ 620.808991] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 620.809016] [] inet_csk_compat_setsockopt+0x97/0x120 [ 620.809024] [] ? ipv6_setsockopt+0x130/0x130 [ 620.809032] [] compat_tcp_setsockopt+0x3d/0x70 [ 620.809041] [] compat_sock_common_setsockopt+0xb4/0x150 [ 620.809053] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 620.809064] [] compat_SyS_setsockopt+0x169/0x550 [ 620.809072] [] ? sock_common_setsockopt+0xe0/0xe0 [ 620.809080] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 620.809092] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 620.809110] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 620.809118] [] ? do_fast_syscall_32+0xcf/0xa10 [ 620.809127] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 620.809134] [] do_fast_syscall_32+0x2f1/0xa10 [ 620.809143] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 620.809153] [] entry_SYSENTER_compat+0x90/0xa2 [ 620.809156] Mem-Info: [ 620.809175] active_anon:47943 inactive_anon:15111 isolated_anon:0 [ 620.809175] active_file:14 inactive_file:35 isolated_file:27 [ 620.809175] unevictable:0 dirty:0 writeback:0 unstable:0 [ 620.809175] slab_reclaimable:8541 slab_unreclaimable:78802 [ 620.809175] mapped:43576 shmem:15974 pagetables:5754 bounce:0 [ 620.809175] free:5969 free_pcp:122 free_cma:0 [ 620.809317] Node 0 active_anon:191772kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:54 all_unreclaimable? no [ 620.809469] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 620.809570] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:191760kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:23016kB bounce:0kB free_pcp:488kB local_pcp:360kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 620.809628] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1278*4kB (UMH) 53*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5536kB 16032 total pagecache pages [ 620.809669] 0 pages in swap cache [ 620.809673] Swap cache stats: add 0, delete 0, find 0/0 [ 620.809676] Free swap = 0kB [ 620.809678] Total swap = 0kB [ 620.809680] 1965979 pages RAM [ 620.809682] 0 pages HighMem/MovableOnly [ 620.809685] 313617 pages reserved [ 620.809687] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 620.809703] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 620.809714] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 620.809725] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 620.809736] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 620.809746] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 620.809757] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 620.809769] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 620.809779] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 620.809790] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 620.809801] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 620.809812] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 620.809822] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 620.809833] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 620.809844] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 620.809855] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 ** 201 printk messages dropped ** [ 620.812725] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 620.812759] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 620.812770] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 620.812781] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 620.812793] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 620.812804] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 620.812817] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 620.812828] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 620.812840] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 620.812851] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 620.812863] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 620.812875] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 620.812888] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 620.812902] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 620.812918] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 620.812929] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 620.812943] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 620.812959] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 620.812975] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 620.812986] [28714] 0 28714 2666 34 10 3 0 0 init [ 620.812997] [28715] 0 28715 2666 34 10 3 0 0 init [ 620.813007] [28716] 0 28716 2666 34 10 3 0 0 init [ 620.813018] [28717] 0 28717 2666 34 10 3 0 0 init [ 620.813029] [28720] 0 28720 2666 34 10 3 0 0 init [ 620.813040] [28723] 0 28723 2666 34 10 3 0 0 init [ 620.813045] Out of memory: Kill process 14920 (syz-executor3) score 1005 or sacrifice child [ 620.813080] Killed process 14920 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 620.829460] oom_reaper: reaped process 14920 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 620.895174] lowmemorykiller: Killing 'syz-executor3' (14925) (tgid 14925), adj 1000, [ 620.895174] to free 34836kB on behalf of 'kswapd0' (33) because [ 620.895174] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 620.895174] Free memory is -13628kB above reserved [ 621.905377] lowmemorykiller: Killing 'syz-executor3' (14932) (tgid 14932), adj 1000, [ 621.905377] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 621.905377] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 621.905377] Free memory is -13628kB above reserved [ 622.378193] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 622.378202] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 622.378218] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 622.378230] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 622.378241] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 622.378243] Call Trace: [ 622.378258] [] dump_stack+0xc1/0x128 [ 622.378269] [] dump_header.isra.4+0x142/0x747 [ 622.378278] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 622.378287] [] ? ___ratelimit+0x53/0x401 [ 622.378296] [] oom_kill_process.cold.10+0xd/0xa6e [ 622.378306] [] ? has_capability_noaudit+0x24/0x30 [ 622.378316] [] ? check_preemption_disabled+0x3b/0x200 [ 622.378326] [] ? out_of_memory+0x6d4/0xe90 [ 622.378334] [] out_of_memory+0x292/0xe90 [ 622.378342] [] ? out_of_memory+0x410/0xe90 [ 622.378351] [] ? oom_killer_disable+0x200/0x200 [ 622.378360] [] ? trace_hardirqs_on+0xd/0x10 [ 622.378369] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 622.378378] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 622.378386] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 622.378396] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 622.378406] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 622.378414] [] ? retint_kernel+0x2d/0x2d [ 622.378424] [] __vmalloc_node_range+0x25b/0x600 [ 622.378433] [] ? xt_alloc_table_info+0xc9/0x100 [ 622.378440] [] vmalloc+0x5b/0x70 [ 622.378448] [] ? xt_alloc_table_info+0xc9/0x100 [ 622.378463] [] xt_alloc_table_info+0xc9/0x100 [ 622.378473] [] compat_do_replace.isra.10+0x116/0x380 [ 622.378482] [] ? translate_compat_table+0x1870/0x1870 [ 622.378492] [] ? mutex_lock_nested+0x6b7/0x900 [ 622.378500] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 622.378511] [] ? __cap_capable+0x168/0x1c0 [ 622.378520] [] ? ns_capable_common+0x12a/0x150 [ 622.378529] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 622.378538] [] compat_nf_setsockopt+0x8b/0x130 [ 622.378547] [] ? compat_do_replace.isra.10+0x380/0x380 [ 622.378558] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 622.378569] [] inet_csk_compat_setsockopt+0x97/0x120 [ 622.378578] [] ? ipv6_setsockopt+0x130/0x130 [ 622.378586] [] compat_tcp_setsockopt+0x3d/0x70 [ 622.378596] [] compat_sock_common_setsockopt+0xb4/0x150 [ 622.378604] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 622.378615] [] compat_SyS_setsockopt+0x169/0x550 [ 622.378623] [] ? sock_common_setsockopt+0xe0/0xe0 [ 622.378632] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 622.378643] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 622.378652] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 622.378660] [] ? do_fast_syscall_32+0xcf/0xa10 [ 622.378669] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 622.378676] [] do_fast_syscall_32+0x2f1/0xa10 [ 622.378686] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 622.378695] [] entry_SYSENTER_compat+0x90/0xa2 [ 622.378698] Mem-Info: [ 622.378718] active_anon:47868 inactive_anon:15111 isolated_anon:0 [ 622.378718] active_file:14 inactive_file:35 isolated_file:27 [ 622.378718] unevictable:0 dirty:0 writeback:0 unstable:0 [ 622.378718] slab_reclaimable:8541 slab_unreclaimable:78802 [ 622.378718] mapped:43576 shmem:15974 pagetables:5717 bounce:0 [ 622.378718] free:5969 free_pcp:256 free_cma:0 [ 622.378734] Node 0 active_anon:191472kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:54 all_unreclaimable? no [ 622.378755] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 622.378785] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:191460kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:22868kB bounce:0kB free_pcp:1024kB local_pcp:560kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 622.378846] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1278*4kB (UMH) 53*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5536kB ** 211 printk messages dropped ** [ 622.399968] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 622.399980] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 622.399993] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 ** 1 printk messages dropped ** [ 622.400018] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 622.400030] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 622.400043] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 622.400058] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 622.400071] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 622.400085] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 622.400098] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 622.400119] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 622.400157] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 622.400169] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 622.400181] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 622.400194] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 622.400206] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 622.400219] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 622.400231] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 622.400244] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 622.400256] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 622.400268] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 622.400280] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 622.400295] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 622.400310] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 622.400327] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 622.400339] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 622.400353] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 622.400366] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 622.400383] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 622.400395] [28714] 0 28714 2666 34 10 3 0 0 init [ 622.400406] [28715] 0 28715 2666 34 10 3 0 0 init [ 622.400417] [28716] 0 28716 2666 34 10 3 0 0 init [ 622.400429] [28717] 0 28717 2666 34 10 3 0 0 init [ 622.400441] [28720] 0 28720 2666 34 10 3 0 0 init [ 622.400452] [28723] 0 28723 2666 34 10 3 0 0 init [ 622.400465] Out of memory: Kill process 14946 (syz-executor3) score 1005 or sacrifice child [ 622.400494] Killed process 14946 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 622.911388] lowmemorykiller: Killing 'syz-executor3' (14952) (tgid 14952), adj 1000, [ 622.911388] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 622.911388] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 622.911388] Free memory is -13716kB above reserved [ 622.917402] lowmemorykiller: Killing 'syz-executor3' (14952) (tgid 14952), adj 1000, [ 622.917402] to free 34836kB on behalf of 'kswapd0' (33) because [ 622.917402] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 622.917402] Free memory is -13716kB above reserved [ 623.796041] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 623.796050] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 623.796065] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 623.796075] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 623.796100] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 623.796101] Call Trace: [ 623.796126] [] dump_stack+0xc1/0x128 [ 623.796136] [] dump_header.isra.4+0x142/0x747 [ 623.796145] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 623.796153] [] ? ___ratelimit+0x53/0x401 [ 623.796161] [] oom_kill_process.cold.10+0xd/0xa6e [ 623.796170] [] ? has_capability_noaudit+0x24/0x30 [ 623.796179] [] ? check_preemption_disabled+0x3b/0x200 [ 623.796188] [] ? out_of_memory+0x6d4/0xe90 [ 623.796196] [] out_of_memory+0x292/0xe90 [ 623.796203] [] ? out_of_memory+0x410/0xe90 [ 623.796210] [] ? oom_killer_disable+0x200/0x200 [ 623.796218] [] ? trace_hardirqs_on+0xd/0x10 [ 623.796226] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 623.796234] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 623.796241] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 623.796250] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 623.796259] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 623.796266] [] ? retint_kernel+0x2d/0x2d [ 623.796274] [] __vmalloc_node_range+0x25b/0x600 [ 623.796282] [] ? xt_alloc_table_info+0xc9/0x100 [ 623.796289] [] vmalloc+0x5b/0x70 [ 623.796296] [] ? xt_alloc_table_info+0xc9/0x100 [ 623.796302] [] xt_alloc_table_info+0xc9/0x100 [ 623.796311] [] compat_do_replace.isra.10+0x116/0x380 [ 623.796319] [] ? translate_compat_table+0x1870/0x1870 [ 623.796328] [] ? mutex_lock_nested+0x6b7/0x900 [ 623.796336] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 623.796346] [] ? __cap_capable+0x168/0x1c0 [ 623.796354] [] ? ns_capable_common+0x12a/0x150 [ 623.796362] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 623.796370] [] compat_nf_setsockopt+0x8b/0x130 [ 623.796378] [] ? compat_do_replace.isra.10+0x380/0x380 [ 623.796387] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 623.796396] [] inet_csk_compat_setsockopt+0x97/0x120 [ 623.796404] [] ? ipv6_setsockopt+0x130/0x130 [ 623.796411] [] compat_tcp_setsockopt+0x3d/0x70 [ 623.796420] [] compat_sock_common_setsockopt+0xb4/0x150 [ 623.796428] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 623.796438] [] compat_SyS_setsockopt+0x169/0x550 [ 623.796445] [] ? sock_common_setsockopt+0xe0/0xe0 [ 623.796473] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 623.796485] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 623.796493] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 623.796501] [] ? do_fast_syscall_32+0xcf/0xa10 [ 623.796509] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 623.796517] [] do_fast_syscall_32+0x2f1/0xa10 [ 623.796525] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 623.796534] [] entry_SYSENTER_compat+0x90/0xa2 ** 209 printk messages dropped ** [ 623.799412] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 623.799424] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 623.799436] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 623.799448] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 623.799465] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 623.799477] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 623.799489] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 623.799501] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 623.799513] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 623.799524] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 623.799536] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 623.799547] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 623.799559] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 623.799570] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 623.799582] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 623.799594] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 623.799608] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 623.799620] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 623.799632] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 623.799644] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 623.799656] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 623.799691] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 623.799702] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 623.799713] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 623.799725] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 623.799736] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 623.799748] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 623.799759] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 623.799771] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 623.799782] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 623.799794] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 623.799805] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 623.799819] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 623.799833] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 623.799848] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 623.799859] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 623.799873] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 623.799884] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 623.799900] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 623.799925] [28714] 0 28714 2666 34 10 3 0 0 init [ 623.799936] [28715] 0 28715 2666 34 10 3 0 0 init [ 623.799946] [28716] 0 28716 2666 34 10 3 0 0 init [ 623.799956] [28717] 0 28717 2666 34 10 3 0 0 init [ 623.799966] [28720] 0 28720 2666 34 10 3 0 0 init [ 623.799976] [28723] 0 28723 2666 34 10 3 0 0 init [ 623.799982] Out of memory: Kill process 14974 (syz-executor3) score 1005 or sacrifice child [ 623.800017] Killed process 14974 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 623.920915] lowmemorykiller: Killing 'syz-executor3' (14985) (tgid 14985), adj 1000, [ 623.920915] to free 34836kB on behalf of 'kswapd0' (33) because [ 623.920915] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 623.920915] Free memory is -13516kB above reserved [ 624.937358] lowmemorykiller: Killing 'syz-executor3' (14991) (tgid 14991), adj 1000, [ 624.937358] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 624.937358] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 624.937358] Free memory is -13416kB above reserved [ 625.071386] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 625.071396] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 625.071412] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 625.071423] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 625.071434] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 625.071437] Call Trace: [ 625.071452] [] dump_stack+0xc1/0x128 [ 625.071463] [] dump_header.isra.4+0x142/0x747 [ 625.071472] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 625.071496] [] ? ___ratelimit+0x53/0x401 [ 625.071519] [] oom_kill_process.cold.10+0xd/0xa6e [ 625.071529] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 625.071538] [] ? has_capability_noaudit+0x24/0x30 [ 625.071562] [] ? out_of_memory+0x6d4/0xe90 [ 625.071570] [] out_of_memory+0x292/0xe90 [ 625.071577] [] ? out_of_memory+0x410/0xe90 [ 625.071585] [] ? oom_killer_disable+0x200/0x200 [ 625.071593] [] ? trace_hardirqs_on+0xd/0x10 [ 625.071601] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 625.071610] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 625.071617] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 625.071625] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 625.071635] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 625.071643] [] ? retint_kernel+0x2d/0x2d [ 625.071652] [] __vmalloc_node_range+0x25b/0x600 [ 625.071675] [] ? xt_alloc_table_info+0xc9/0x100 [ 625.071697] [] vmalloc+0x5b/0x70 [ 625.071704] [] ? xt_alloc_table_info+0xc9/0x100 [ 625.071712] [] xt_alloc_table_info+0xc9/0x100 [ 625.071722] [] compat_do_replace.isra.10+0x116/0x380 [ 625.071731] [] ? translate_compat_table+0x1870/0x1870 [ 625.071755] [] ? mutex_lock_nested+0x6b7/0x900 [ 625.071777] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 625.071787] [] ? __cap_capable+0x168/0x1c0 [ 625.071796] [] ? ns_capable_common+0x12a/0x150 [ 625.071805] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 625.071814] [] compat_nf_setsockopt+0x8b/0x130 [ 625.071822] [] ? compat_do_replace.isra.10+0x380/0x380 [ 625.071833] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 625.071858] [] inet_csk_compat_setsockopt+0x97/0x120 [ 625.071866] [] ? ipv6_setsockopt+0x130/0x130 [ 625.071875] [] compat_tcp_setsockopt+0x3d/0x70 [ 625.071885] [] compat_sock_common_setsockopt+0xb4/0x150 [ 625.071894] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 625.071904] [] compat_SyS_setsockopt+0x169/0x550 [ 625.071912] [] ? sock_common_setsockopt+0xe0/0xe0 [ 625.071921] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 625.071932] [] ? compat_SyS_clock_gettime+0x131/0x1b0 ** 26 printk messages dropped ** [ 625.072282] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd ** 177 printk messages dropped ** [ 625.074980] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 625.074993] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 625.075005] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 625.075017] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 625.075030] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 625.075057] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 625.075070] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 625.075083] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 625.075096] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 625.075116] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 625.075129] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 625.075142] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 625.075155] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 625.075167] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 625.075180] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 625.075207] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 625.075219] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 625.075231] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 625.075242] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 625.075255] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 625.075267] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 625.075278] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 625.075291] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 625.075303] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 625.075331] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 625.075343] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 625.075356] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 625.075368] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 625.075380] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 625.075429] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 625.075439] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 625.075464] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 625.075476] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 625.075487] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 625.075500] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 625.075511] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 625.075523] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 625.075534] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 625.075546] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 625.075557] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 625.075586] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 625.075600] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 625.075632] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 625.075643] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 625.075658] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 625.075670] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 625.075687] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 625.075698] [28714] 0 28714 2666 34 10 3 0 0 init [ 625.075710] [28715] 0 28715 2666 34 10 3 0 0 init [ 625.075721] [28716] 0 28716 2666 34 10 3 0 0 init [ 625.075732] [28717] 0 28717 2666 34 10 3 0 0 init [ 625.075744] [28720] 0 28720 2666 34 10 3 0 0 init [ 625.075755] [28723] 0 28723 2666 34 10 3 0 0 init [ 625.075762] Out of memory: Kill process 15009 (syz-executor3) score 1005 or sacrifice child [ 625.075791] Killed process 15009 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 625.940983] lowmemorykiller: Killing 'syz-executor3' (15029) (tgid 15029), adj 1000, [ 625.940983] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 625.940983] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 625.940983] Free memory is -13592kB above reserved [ 626.551001] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 626.551011] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 626.551026] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 626.551036] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 626.551046] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 626.551048] Call Trace: [ 626.551063] [] dump_stack+0xc1/0x128 [ 626.551073] [] dump_header.isra.4+0x142/0x747 [ 626.551082] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 626.551090] [] ? ___ratelimit+0x53/0x401 [ 626.551098] [] oom_kill_process.cold.10+0xd/0xa6e [ 626.551118] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 626.551143] [] ? has_capability_noaudit+0x24/0x30 [ 626.551167] [] ? out_of_memory+0x6d4/0xe90 [ 626.551175] [] out_of_memory+0x292/0xe90 [ 626.551183] [] ? out_of_memory+0x410/0xe90 [ 626.551191] [] ? oom_killer_disable+0x200/0x200 [ 626.551199] [] ? trace_hardirqs_on+0xd/0x10 [ 626.551208] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 626.551216] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 626.551223] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 626.551232] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 626.551242] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 626.551250] [] ? retint_kernel+0x2d/0x2d [ 626.551259] [] __vmalloc_node_range+0x25b/0x600 [ 626.551267] [] ? xt_alloc_table_info+0xc9/0x100 [ 626.551274] [] vmalloc+0x5b/0x70 [ 626.551282] [] ? xt_alloc_table_info+0xc9/0x100 [ 626.551289] [] xt_alloc_table_info+0xc9/0x100 [ 626.551298] [] compat_do_replace.isra.10+0x116/0x380 [ 626.551307] [] ? translate_compat_table+0x1870/0x1870 [ 626.551317] [] ? mutex_lock_nested+0x6b7/0x900 [ 626.551324] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 626.551334] [] ? __cap_capable+0x168/0x1c0 [ 626.551343] [] ? ns_capable_common+0x12a/0x150 [ 626.551351] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 626.551360] [] compat_nf_setsockopt+0x8b/0x130 [ 626.551369] [] ? compat_do_replace.isra.10+0x380/0x380 [ 626.551379] [] compat_ipv6_setsockopt+0x15d/0x1d0 ** 173 printk messages dropped ** [ 626.554058] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 ** 29 printk messages dropped ** [ 626.554439] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 626.554453] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 626.554470] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 626.554484] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 626.554497] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 626.554509] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 626.554522] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 626.554534] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 626.554546] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 626.554559] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 626.554571] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 626.554584] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 626.554596] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 626.554623] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 626.554636] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 626.554648] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 626.554661] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 626.554674] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 626.554687] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 626.554700] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 626.554712] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 626.554725] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 626.554753] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 626.554765] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 626.554778] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 626.554789] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 626.554801] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 626.554813] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 626.554825] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 626.554837] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 626.554849] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 626.554862] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 626.554876] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 626.554888] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 626.554902] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 626.554914] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 626.554926] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 626.554962] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 626.554974] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 626.554985] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 626.554998] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 626.555009] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 626.555022] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 626.555034] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 626.555046] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 626.555058] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 626.555070] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 626.555081] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 626.555096] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 626.555117] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 626.555134] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 626.555145] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 626.555159] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 626.555171] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 626.555187] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 626.555198] [28714] 0 28714 2666 34 10 3 0 0 init [ 626.555209] [28715] 0 28715 2666 34 10 3 0 0 init [ 626.555220] [28716] 0 28716 2666 34 10 3 0 0 init [ 626.555231] [28717] 0 28717 2666 34 10 3 0 0 init [ 626.555242] [28720] 0 28720 2666 34 10 3 0 0 init [ 626.555253] [28723] 0 28723 2666 34 10 3 0 0 init [ 626.555258] Out of memory: Kill process 15038 (syz-executor3) score 1005 or sacrifice child [ 626.555294] Killed process 15038 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 626.950975] lowmemorykiller: Killing 'syz-executor3' (15050) (tgid 15050), adj 1000, [ 626.950975] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 626.950975] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 626.950975] Free memory is -13416kB above reserved [ 627.862788] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 627.862796] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 627.862809] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 627.862818] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 627.862827] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 627.862828] Call Trace: [ 627.862843] [] dump_stack+0xc1/0x128 [ 627.862852] [] dump_header.isra.4+0x142/0x747 [ 627.862859] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 627.862867] [] ? ___ratelimit+0x53/0x401 [ 627.862874] [] oom_kill_process.cold.10+0xd/0xa6e [ 627.862883] [] ? has_capability_noaudit+0x24/0x30 [ 627.862892] [] ? check_preemption_disabled+0x3b/0x200 [ 627.862900] [] ? out_of_memory+0x6d4/0xe90 [ 627.862906] [] out_of_memory+0x292/0xe90 [ 627.862913] [] ? out_of_memory+0x410/0xe90 [ 627.862920] [] ? oom_killer_disable+0x200/0x200 [ 627.862928] [] ? trace_hardirqs_on+0xd/0x10 [ 627.862935] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 627.862943] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 627.862949] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 627.862957] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 627.862965] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 627.862972] [] ? retint_kernel+0x2d/0x2d [ 627.862980] [] __vmalloc_node_range+0x25b/0x600 [ 627.862988] [] ? xt_alloc_table_info+0xc9/0x100 ** 206 printk messages dropped ** [ 627.865500] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 627.865509] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 627.865519] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 627.865530] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 627.865540] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 627.865551] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 627.865575] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 627.865584] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 627.865595] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 627.865607] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 627.865617] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 627.865630] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 627.865656] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 627.865666] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 627.865677] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 627.865686] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 627.865696] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 627.865707] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 627.865717] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 627.865727] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 627.865738] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 627.865748] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 627.865759] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 627.865769] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 627.865779] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 627.865789] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 627.865800] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 627.865810] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 627.865820] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 627.865830] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 627.865841] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 627.865851] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 627.865861] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 627.865870] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 627.865880] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 627.865890] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 627.865900] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 627.865910] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 627.865920] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 627.865930] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 627.865942] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 627.865952] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 627.865963] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 627.865973] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 627.865983] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 627.866013] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 627.866023] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 627.866033] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 627.866043] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 627.866052] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 627.866063] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 627.866073] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 627.866083] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 627.866092] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 627.866103] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 627.866119] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 627.866131] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 627.866143] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 627.866156] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 627.866166] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 627.866178] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 627.866187] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 627.866201] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 627.866210] [28714] 0 28714 2666 34 10 3 0 0 init [ 627.866219] [28715] 0 28715 2666 34 10 3 0 0 init [ 627.866228] [28716] 0 28716 2666 34 10 3 0 0 init [ 627.866237] [28717] 0 28717 2666 34 10 3 0 0 init [ 627.866246] [28720] 0 28720 2666 34 10 3 0 0 init [ 627.866256] [28723] 0 28723 2666 34 10 3 0 0 init [ 627.866261] Out of memory: Kill process 15060 (syz-executor3) score 1005 or sacrifice child [ 627.866292] Killed process 15060 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 627.869282] oom_reaper: reaped process 15060 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 627.961485] lowmemorykiller: Killing 'syz-executor3' (15070) (tgid 15070), adj 1000, [ 627.961485] to free 34836kB on behalf of 'kswapd0' (33) because [ 627.961485] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 627.961485] Free memory is -13564kB above reserved [ 627.967018] lowmemorykiller: Killing 'syz-executor3' (15070) (tgid 15070), adj 1000, [ 627.967018] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 627.967018] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 627.967018] Free memory is -13564kB above reserved [ 628.846695] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 628.846704] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 628.846719] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 628.846730] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 628.846739] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 628.846741] Call Trace: [ 628.846757] [] dump_stack+0xc1/0x128 [ 628.846768] [] dump_header.isra.4+0x142/0x747 [ 628.846777] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 628.846786] [] ? ___ratelimit+0x53/0x401 [ 628.846794] [] oom_kill_process.cold.10+0xd/0xa6e [ 628.846804] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 628.846815] [] ? has_capability_noaudit+0x24/0x30 [ 628.846825] [] ? out_of_memory+0x6d4/0xe90 [ 628.846833] [] out_of_memory+0x292/0xe90 [ 628.846840] [] ? out_of_memory+0x410/0xe90 [ 628.846849] [] ? oom_killer_disable+0x200/0x200 [ 628.846857] [] ? trace_hardirqs_on+0xd/0x10 [ 628.846865] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 628.846874] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 628.846881] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 628.846891] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 628.846900] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 628.846907] [] ? retint_kernel+0x2d/0x2d [ 628.846916] [] __vmalloc_node_range+0x25b/0x600 [ 628.846925] [] ? xt_alloc_table_info+0xc9/0x100 [ 628.846932] [] vmalloc+0x5b/0x70 [ 628.846939] [] ? xt_alloc_table_info+0xc9/0x100 [ 628.846946] [] xt_alloc_table_info+0xc9/0x100 [ 628.846956] [] compat_do_replace.isra.10+0x116/0x380 [ 628.846964] [] ? translate_compat_table+0x1870/0x1870 [ 628.846974] [] ? mutex_lock_nested+0x6b7/0x900 [ 628.846986] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 628.846995] [] ? __cap_capable+0x168/0x1c0 [ 628.847004] [] ? ns_capable_common+0x12a/0x150 [ 628.847013] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 628.847022] [] compat_nf_setsockopt+0x8b/0x130 [ 628.847030] [] ? compat_do_replace.isra.10+0x380/0x380 [ 628.847041] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 628.847052] [] inet_csk_compat_setsockopt+0x97/0x120 [ 628.847060] [] ? ipv6_setsockopt+0x130/0x130 [ 628.847067] [] compat_tcp_setsockopt+0x3d/0x70 [ 628.847077] [] compat_sock_common_setsockopt+0xb4/0x150 [ 628.847085] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 628.847095] [] compat_SyS_setsockopt+0x169/0x550 [ 628.847103] [] ? sock_common_setsockopt+0xe0/0xe0 [ 628.847121] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 628.847132] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 628.847141] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 628.847149] [] ? do_fast_syscall_32+0xcf/0xa10 [ 628.847157] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 628.847180] [] do_fast_syscall_32+0x2f1/0xa10 [ 628.847188] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 628.847196] [] entry_SYSENTER_compat+0x90/0xa2 [ 628.847200] Mem-Info: [ 628.847218] active_anon:47593 inactive_anon:15111 isolated_anon:0 [ 628.847218] active_file:14 inactive_file:35 isolated_file:27 [ 628.847218] unevictable:0 dirty:0 writeback:0 unstable:0 [ 628.847218] slab_reclaimable:8541 slab_unreclaimable:78802 [ 628.847218] mapped:43576 shmem:15974 pagetables:5458 bounce:0 [ 628.847218] free:5985 free_pcp:357 free_cma:0 [ 628.847233] Node 0 active_anon:190372kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 628.847252] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 628.847279] Normal free:5564kB min:5580kB low:9168kB high:12756kB active_anon:190360kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:21832kB bounce:0kB free_pcp:1428kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 628.847335] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1291*4kB (MH) 60*8kB (UM) 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5660kB 16032 total pagecache pages [ 628.847404] 0 pages in swap cache [ 628.847408] Swap cache stats: add 0, delete 0, find 0/0 [ 628.847410] Free swap = 0kB [ 628.847412] Total swap = 0kB [ 628.847414] 1965979 pages RAM [ 628.847417] 0 pages HighMem/MovableOnly [ 628.847419] 313617 pages reserved [ 628.847421] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 628.847436] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 628.847446] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 628.847456] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 628.847471] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 628.847481] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 628.847490] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 628.847500] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 628.847510] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 628.847519] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 628.847530] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 628.847539] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 628.847549] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 628.847559] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 628.847569] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 628.847578] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 628.847589] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 628.847599] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 628.847609] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 628.847634] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 628.847645] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 628.847655] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 628.847666] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 628.847677] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 628.847689] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 628.847717] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 628.847743] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 628.847768] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 628.847780] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 628.847791] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 628.847803] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 628.847813] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 628.847824] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 628.847838] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 628.847864] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 628.847879] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 628.847894] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 628.847934] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 628.847945] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 628.847964] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 628.847998] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 628.848009] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 628.848019] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 628.848033] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 628.848043] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 628.848063] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 628.848073] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 628.848100] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 628.848120] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 628.848143] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 628.848154] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 628.848171] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 628.848182] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 628.848192] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 628.848205] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 628.848215] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 628.848227] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 628.848238] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 628.848250] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 628.848357] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 628.848388] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 628.848398] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 628.848423] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 ** 93 printk messages dropped ** [ 628.849820] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 628.849832] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 628.849844] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 628.849856] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 628.849867] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 628.849879] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 628.849891] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 628.849902] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 628.849914] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 628.849925] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 628.849937] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 628.849949] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 628.849962] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 628.849974] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 628.849988] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 628.850000] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 628.850027] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 628.850038] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 628.850050] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 628.850061] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 628.850072] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 628.850083] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 628.850095] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 628.850107] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 628.850127] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 628.850139] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 628.850150] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 628.850162] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 628.850173] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 628.850186] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 628.850197] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 628.850209] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 628.850220] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 628.850231] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 628.850243] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 628.850254] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 628.850265] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 628.850275] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 628.850287] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 628.850299] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 628.850309] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 628.850320] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 628.850332] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 628.850345] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 628.850357] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 628.850370] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 628.850381] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 628.850392] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 628.850427] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 628.850437] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 628.850448] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 628.850459] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 628.850476] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 628.850488] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 628.850498] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 628.850510] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 628.850521] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 628.850532] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 628.850543] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 628.850557] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 628.850570] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 628.850584] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 628.850595] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 628.850609] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 628.850619] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 628.850635] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 628.850646] [28714] 0 28714 2666 34 10 3 0 0 init [ 628.850656] [28715] 0 28715 2666 34 10 3 0 0 init [ 628.850666] [28716] 0 28716 2666 34 10 3 0 0 init [ 628.850676] [28717] 0 28717 2666 34 10 3 0 0 init [ 628.850687] [28720] 0 28720 2666 34 10 3 0 0 init [ 628.850697] [28723] 0 28723 2666 34 10 3 0 0 init [ 628.850703] Out of memory: Kill process 15099 (syz-executor3) score 1005 or sacrifice child [ 628.850752] Killed process 15099 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 628.853961] oom_reaper: reaped process 15099 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 628.971540] lowmemorykiller: Killing 'syz-executor3' (15119) (tgid 15119), adj 1000, [ 628.971540] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 628.971540] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 628.971540] Free memory is -13564kB above reserved [ 629.031520] ip6_tunnel: 2 xmit: Local address not yet configured! [ 629.663658] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 629.663667] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 629.663682] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 ** 76 printk messages dropped ** [ 629.664519] [ 2026] 0 2026 3648 40 13 3 0 0 getty ** 133 printk messages dropped ** [ 629.666448] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 629.666459] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 629.666476] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 629.666488] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 629.666500] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 629.666511] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 629.666523] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 629.666535] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 629.666546] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 629.666558] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 629.666584] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 629.666596] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 629.666609] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 629.666621] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 629.666633] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 629.666645] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 629.666656] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 629.666668] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 629.666680] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 629.666692] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 629.666704] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 629.666714] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 629.666725] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 629.666737] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 629.666751] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 629.666763] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 629.666777] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 629.666789] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 629.666801] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 629.666813] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 629.666839] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 629.666851] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 629.666862] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 629.666874] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 629.666885] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 629.666897] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 629.666908] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 629.666920] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 629.666931] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 629.666943] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 629.666954] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 629.666965] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 629.666977] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 629.666988] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 629.667000] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 629.667011] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 629.667023] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 629.667034] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 629.667045] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 629.667056] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 629.667067] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 629.667079] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 629.667090] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 629.667101] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 629.667136] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 629.667151] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 629.667162] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 629.667175] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 629.667187] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 629.667199] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 629.667234] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 629.667245] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 629.667255] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 629.667267] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 629.667279] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 629.667292] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 629.667303] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 629.667315] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 629.667326] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 629.667338] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 629.667349] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 629.667363] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 629.667377] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 629.667392] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 629.667403] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 629.667417] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 629.667428] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 629.667444] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 629.667454] [28714] 0 28714 2666 34 10 3 0 0 init [ 629.667470] [28715] 0 28715 2666 34 10 3 0 0 init [ 629.667481] [28716] 0 28716 2666 34 10 3 0 0 init [ 629.667492] [28717] 0 28717 2666 34 10 3 0 0 init [ 629.667502] [28720] 0 28720 2666 34 10 3 0 0 init [ 629.667513] [28723] 0 28723 2666 34 10 3 0 0 init [ 629.667519] Out of memory: Kill process 15130 (syz-executor3) score 1005 or sacrifice child [ 629.667552] Killed process 15130 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 629.670647] oom_reaper: reaped process 15130 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 629.980940] lowmemorykiller: Killing 'syz-executor3' (15138) (tgid 15138), adj 1000, [ 629.980940] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 629.980940] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 629.980940] Free memory is -13540kB above reserved [ 630.476213] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 630.476223] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 630.476238] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 630.476248] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 630.476258] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 630.476260] Call Trace: [ 630.476276] [] dump_stack+0xc1/0x128 [ 630.476286] [] dump_header.isra.4+0x142/0x747 [ 630.476295] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 630.476304] [] ? ___ratelimit+0x53/0x401 [ 630.476312] [] oom_kill_process.cold.10+0xd/0xa6e ** 189 printk messages dropped ** [ 630.479063] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 630.479074] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 630.479086] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 630.479097] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 630.479107] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 630.479126] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 630.479168] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 630.479179] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 630.479191] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 630.479202] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 630.479213] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 630.479226] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 630.479237] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 630.479249] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 630.479261] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 630.479272] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 630.479284] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 630.479312] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 630.479324] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 630.479336] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 630.479349] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 630.479361] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 630.479372] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 630.479385] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 630.479397] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 630.479410] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 630.479422] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 630.479433] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 630.479445] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 630.479456] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 630.479473] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 630.479485] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 630.479496] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 630.479507] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 630.479519] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 630.479533] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 630.479545] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 630.479559] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 630.479571] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 630.479583] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 630.479595] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 630.479607] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 630.479618] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 630.479630] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 630.479642] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 630.479654] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 630.479666] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 630.479678] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 630.479690] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 630.479702] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 630.479714] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 630.479726] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 630.479737] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 630.479749] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 630.479761] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 630.479773] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 630.479785] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 630.479797] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 630.479809] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 630.479820] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 630.479831] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 630.479843] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 630.479855] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 630.479866] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 630.479878] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 630.479890] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 630.479909] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 630.479921] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 630.479933] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 630.479945] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 630.479957] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 630.479992] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 630.480003] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 630.480014] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 630.480026] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 630.480037] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 630.480050] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 630.480061] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 630.480073] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 630.480084] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 630.480096] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 630.480107] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 630.480129] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 630.480143] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 630.480174] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 630.480185] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 630.480198] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 630.480208] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 630.480224] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 630.480234] [28714] 0 28714 2666 34 10 3 0 0 init [ 630.480245] [28715] 0 28715 2666 34 10 3 0 0 init [ 630.480255] [28716] 0 28716 2666 34 10 3 0 0 init [ 630.480266] [28717] 0 28717 2666 34 10 3 0 0 init ** 194 printk messages dropped ** [ 631.288205] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 631.288216] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 631.288230] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 631.288241] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 631.288253] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 631.288265] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 631.288277] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 631.288289] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 631.288301] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 631.288313] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 631.288324] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 631.288337] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 631.288349] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 631.288360] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 631.288372] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 631.288384] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 631.288395] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 631.288407] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 631.288419] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 631.288430] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 631.288441] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 631.288452] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 631.288470] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 631.288482] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 631.288494] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 631.288505] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 631.288518] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 631.288529] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 631.288540] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 631.288553] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 631.288564] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 631.288576] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 631.288588] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 631.288600] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 631.288611] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 631.288623] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 631.288633] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 631.288645] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 631.288657] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 631.288668] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 631.288680] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 631.288690] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 631.288702] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 631.288713] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 631.288727] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 631.288739] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 631.288752] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 631.288764] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 631.288775] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 631.288786] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 631.288798] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 631.288809] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 631.288821] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 631.288832] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 631.288844] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 631.288855] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 631.288867] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 631.288878] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 631.288889] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 631.288901] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 631.288913] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 631.288924] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 631.288936] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 631.288947] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 631.288959] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 631.288970] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 631.288996] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 631.289007] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 631.289017] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 631.289027] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 631.289039] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 631.289049] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 631.289060] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 631.289071] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 631.289082] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 631.289095] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 631.289106] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 631.289126] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 631.289137] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 631.289148] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 631.289180] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 631.289191] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 631.289201] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 631.289213] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 631.289223] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 631.289234] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 631.289245] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 631.289256] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 ** 93 printk messages dropped ** [ 634.009517] [ 470] 0 470 5365 171 14 3 0 -1000 udevd ** 101 printk messages dropped ** [ 634.011038] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 634.011050] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 634.011061] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 634.011073] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 634.011085] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 634.011099] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 634.011111] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 634.011132] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 634.011144] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 634.011156] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 634.011168] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 634.011181] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 634.011194] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 634.011206] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 634.011220] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 634.011232] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 634.011243] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 634.011256] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 634.011269] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 634.011281] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 634.011294] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 634.011305] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 634.011317] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 634.011330] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 634.011341] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 634.011353] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 634.011366] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 634.011378] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 634.011389] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 634.011401] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 634.011413] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 634.011425] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 634.011438] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 634.011449] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 634.011461] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 634.011479] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 634.011491] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 634.011503] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 634.011515] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 634.011527] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 634.011539] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 634.011552] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 634.011564] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 634.011575] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 634.011588] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 634.011600] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 634.011612] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 634.011624] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 634.011635] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 634.011647] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 634.011659] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 634.011671] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 634.011683] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 634.011694] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 634.011705] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 634.011717] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 634.011731] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 634.011743] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 634.011757] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 634.011769] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 634.011781] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 634.011792] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 634.011805] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 634.011816] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 634.011829] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 634.011840] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 634.011852] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 634.011864] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 634.011876] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 634.011888] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 634.011900] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 634.011912] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 634.011924] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 634.011936] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 634.011948] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 634.011960] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 634.011971] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 634.011983] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 634.011996] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 634.012007] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 634.012018] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 634.012029] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 634.012041] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 634.012053] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 634.012064] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 634.012076] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 ** 192 printk messages dropped ** [ 635.382535] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 635.382545] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 635.382556] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 635.382567] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 635.382578] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 635.382590] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 635.382602] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 635.382613] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 635.382625] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 635.382637] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 635.382649] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 635.382660] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 635.382672] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 635.382684] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 635.382697] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 635.382707] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 635.382719] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 635.382730] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 635.382742] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 635.382754] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 635.382768] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 635.382779] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 635.382791] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 635.382803] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 635.382814] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 635.382826] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 635.382839] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 635.382852] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 635.382864] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 635.382877] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 635.382889] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 635.382901] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 635.382914] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 635.382927] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 635.382939] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 635.382952] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 635.382964] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 635.382975] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 635.382988] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 635.383000] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 635.383012] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 635.383025] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 635.383037] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 635.383049] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 635.383076] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 635.383087] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 635.383099] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 635.383111] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 635.383131] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 635.383143] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 635.383154] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 635.383166] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 635.383178] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 635.383189] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 635.383201] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 635.383228] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 635.383240] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 635.383252] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 635.383264] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 635.383277] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 635.383289] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 635.383301] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 635.383313] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 635.383324] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 635.383336] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 635.383348] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 635.383360] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 635.383372] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 635.383398] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 635.383409] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 635.383420] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 635.383434] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 635.383445] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 635.383459] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 635.383476] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 635.383488] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 635.383500] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 635.383511] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 635.383523] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 635.383535] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 635.383561] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 635.383591] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 ** 196 printk messages dropped ** [ 636.850970] [15352] 0 15352 18044 8709 24 2 0 1000 syz-executor3 [ 636.850987] [15370] 0 15370 18044 8709 24 2 0 1000 syz-executor3 [ 636.850998] [15388] 0 15388 18044 8709 24 2 0 1000 syz-executor3 [ 636.851009] [15407] 0 15407 18044 8709 24 2 0 1000 syz-executor3 [ 636.851020] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 636.851031] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 636.851043] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 636.851054] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 636.851066] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 636.851077] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 636.851088] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 636.851099] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 636.851110] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 636.851130] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 636.851142] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 636.851154] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 636.851166] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 636.851178] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 636.851190] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 636.851202] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 636.851214] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 636.851226] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 636.851238] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 636.851250] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 636.851263] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 636.851274] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 636.851286] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 636.851297] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 636.851309] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 636.851321] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 636.851335] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 636.851347] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 636.851359] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 636.851371] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 636.851383] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 636.851395] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 636.851408] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 636.851421] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 636.851433] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 636.851447] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 636.851459] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 636.851471] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 636.851484] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 636.851497] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 636.851509] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 636.851522] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 636.851534] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 636.851546] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 636.851558] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 636.851571] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 636.851583] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 636.851596] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 636.851607] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 636.851620] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 636.851632] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 636.851643] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 636.851656] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 636.851667] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 636.851680] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 636.851692] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 636.851704] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 636.851716] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 636.851728] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 636.851740] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 636.851752] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 636.851764] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 636.851777] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 636.851789] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 636.851801] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 636.851814] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 636.851826] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 636.851838] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 636.851850] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 636.851861] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 636.851873] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 636.851885] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 636.851897] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 636.851909] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 636.851920] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 636.851931] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 636.851943] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 636.851957] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 ** 193 printk messages dropped ** [ 638.087199] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 638.087216] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 638.087227] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 638.087237] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 638.087289] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 638.087321] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 638.087339] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 638.087415] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 638.087432] [15319] 0 15319 18044 8709 24 2 0 1000 syz-executor3 [ 638.087443] [15326] 0 15326 18044 8709 24 2 0 1000 syz-executor3 [ 638.087454] [15338] 0 15338 18044 8709 24 2 0 1000 syz-executor3 [ 638.087465] [15352] 0 15352 18044 8709 24 2 0 1000 syz-executor3 [ 638.087476] [15370] 0 15370 18044 8709 24 2 0 1000 syz-executor3 [ 638.087487] [15388] 0 15388 18044 8709 24 2 0 1000 syz-executor3 [ 638.087498] [15407] 0 15407 18044 8709 24 2 0 1000 syz-executor3 [ 638.087509] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 638.087520] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 638.087531] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 638.087542] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 638.087553] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 638.087564] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 638.087575] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 638.087586] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 638.087597] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 638.087608] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 638.087619] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 638.087631] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 638.087643] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 638.087655] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 638.087666] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 638.087678] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 638.087690] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 638.087702] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 638.087714] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 638.087727] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 638.087740] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 638.087750] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 638.087763] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 638.087774] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 638.087786] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 638.087798] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 638.087812] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 638.087824] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 638.087836] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 638.087848] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 638.087860] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 638.087872] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 638.087885] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 638.087898] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 638.087910] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 638.087923] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 638.087935] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 638.087947] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 638.087960] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 638.087978] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 638.087990] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 638.088003] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 638.088015] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 638.088027] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 638.088040] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 638.088052] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 638.088064] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 638.088077] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 638.088089] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 638.088101] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 638.088113] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 638.088132] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 638.088145] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 638.088157] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 638.088169] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 638.088180] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 638.088192] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 638.088204] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 638.088217] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 638.088229] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 638.088241] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 638.088253] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 638.088265] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 638.088277] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 638.088290] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 638.088303] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 638.088315] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 ** 192 printk messages dropped ** [ 639.519781] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 639.519794] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 639.519819] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 639.519831] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 639.519850] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 639.519862] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 639.519874] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 639.519887] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 639.519899] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 639.519912] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 639.519925] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 639.519938] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 639.520056] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 639.520074] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 639.520086] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 639.520098] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 639.520163] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 639.520197] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 639.520216] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 639.520297] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 639.520318] [15352] 0 15352 18044 8709 24 2 0 1000 syz-executor3 [ 639.520330] [15370] 0 15370 18044 8709 24 2 0 1000 syz-executor3 [ 639.520342] [15388] 0 15388 18044 8709 24 2 0 1000 syz-executor3 [ 639.520354] [15407] 0 15407 18044 8709 24 2 0 1000 syz-executor3 [ 639.520365] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 639.520377] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 639.520389] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 639.520401] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 639.520413] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 639.520425] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 639.520437] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 639.520449] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 639.520460] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 639.520473] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 639.520490] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 639.520503] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 639.520516] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 639.520529] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 639.520542] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 639.520555] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 639.520567] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 639.520580] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 639.520593] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 639.520606] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 639.520620] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 639.520632] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 639.520644] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 639.520656] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 639.520669] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 639.520682] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 639.520697] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 639.520709] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 639.520722] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 639.520735] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 639.520748] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 639.520760] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 639.520774] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 639.520788] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 639.520801] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 639.520816] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 639.520833] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 639.532546] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 639.532560] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 639.532573] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 639.532586] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 639.532600] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 639.532613] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 639.532625] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 639.532639] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 639.532651] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 639.532664] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 639.532677] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 639.532690] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 639.532703] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 639.532715] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 639.532728] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 639.532740] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 639.532753] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 639.532766] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 639.532778] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 639.532791] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 639.532803] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 639.532816] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 ** 189 printk messages dropped ** [ 640.873197] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 640.873208] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 640.873227] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 640.873246] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 640.873257] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 640.873268] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 640.873298] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 640.873308] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 640.873330] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 640.873341] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 640.873354] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 640.873366] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 640.873389] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 640.873401] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 640.873418] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 640.873430] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 640.873441] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 640.873453] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 640.873465] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 640.873481] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 640.873494] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 640.873506] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 640.873633] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 640.873649] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 640.873674] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 640.873684] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 640.873733] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 640.873763] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 640.873780] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 640.873868] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 640.873903] [15388] 0 15388 18044 8709 24 2 0 1000 syz-executor3 [ 640.873914] [15407] 0 15407 18044 8709 24 2 0 1000 syz-executor3 [ 640.873925] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 640.873936] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 640.873947] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 640.873958] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 640.873969] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 640.873980] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 640.873991] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 640.874002] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 640.874013] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 640.874024] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 640.874035] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 640.874047] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 640.874059] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 640.874071] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 640.874082] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 640.874095] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 640.874106] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 640.874119] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 640.874139] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 640.874151] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 640.874164] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 640.874175] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 640.874187] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 640.874198] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 640.874210] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 640.874222] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 640.874236] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 640.874248] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 640.874260] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 640.874272] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 640.874284] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 640.874295] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 640.874308] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 640.874321] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 640.874333] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 640.874347] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 640.874359] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 640.874371] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 640.874383] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 640.874396] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 640.874409] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 640.874422] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 640.874433] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 640.874445] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 640.874458] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 640.874470] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 640.874487] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 640.874500] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 ** 191 printk messages dropped ** [ 641.660629] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 641.660640] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 641.660653] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 641.660664] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 641.660675] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 641.660690] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 641.660701] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 641.660717] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 641.660734] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 641.660758] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 641.660770] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 641.660789] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 641.660810] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 641.660821] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 641.660837] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 641.660933] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 641.660944] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 641.660965] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 641.660976] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 641.660994] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 641.661006] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 641.661029] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 641.661041] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 641.661059] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 641.661070] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 641.661081] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 641.661094] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 641.661105] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 641.661117] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 641.661137] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 641.661149] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 641.661260] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 641.661277] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 641.661288] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 641.661299] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 641.661351] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 641.661383] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 641.661400] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 641.661483] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 641.661507] [15420] 0 15420 18044 8709 24 2 0 1000 syz-executor3 [ 641.661518] [15433] 0 15433 18044 8709 24 2 0 1000 syz-executor3 [ 641.661529] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 641.661540] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 641.661551] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 641.661562] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 641.661573] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 641.661584] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 641.661595] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 641.661606] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 641.661617] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 641.661629] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 641.661640] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 641.661652] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 641.661664] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 641.661676] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 641.661688] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 641.661700] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 641.661712] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 641.661725] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 641.661738] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 641.661749] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 641.661760] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 641.661772] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 641.661783] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 641.661795] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 641.661809] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 641.661821] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 641.661833] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 641.661845] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 641.661857] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 641.661869] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 641.661882] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 641.661894] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 641.661906] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 641.661920] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 [ 641.661932] [16038] 0 16038 18044 8709 24 2 0 1000 syz-executor3 [ 641.661944] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 641.661957] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 641.661969] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 641.661981] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 641.661994] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 641.662006] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 ** 187 printk messages dropped ** [ 642.442881] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 642.442892] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 642.442903] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 642.442915] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 642.442927] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 642.442937] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 642.442950] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 642.442965] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 642.442977] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 642.442987] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 642.443001] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 642.443012] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 642.443025] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 642.443036] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 642.443046] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 642.443061] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 642.443073] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 642.443089] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 642.443105] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 642.443139] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 642.443150] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 642.443170] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 642.443191] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 642.443202] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 642.443213] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 642.443227] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 642.443238] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 642.443260] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 642.443271] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 642.443284] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 642.443296] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 642.443319] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 642.443331] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 642.443348] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 642.443359] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 642.443370] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 642.443383] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 642.443394] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 642.443405] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 642.443417] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 642.443429] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 642.443547] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 642.443564] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 642.443575] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 642.443586] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 642.443639] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 642.443671] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 642.443689] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 642.443766] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 642.443791] [15455] 0 15455 18044 8709 24 2 0 1000 syz-executor3 [ 642.443802] [15465] 0 15465 18044 8709 24 2 0 1000 syz-executor3 [ 642.443813] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 642.443824] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 642.443835] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 642.443846] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 642.443857] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 642.443868] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 642.443879] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 642.443891] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 642.443903] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 642.443915] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 642.443927] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 642.443939] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 642.443951] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 642.443963] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 642.443975] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 642.443987] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 642.444000] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 642.444011] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 642.444022] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 642.444033] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 642.444046] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 642.444057] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 642.444071] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 [ 642.444083] [15834] 0 15834 18044 8709 24 2 0 1000 syz-executor3 [ 642.444095] [15853] 0 15853 18044 8709 24 2 0 1000 syz-executor3 [ 642.444107] [15867] 0 15867 18044 8709 24 2 0 1000 syz-executor3 [ 642.444119] [15885] 0 15885 18044 8709 24 2 0 1000 syz-executor3 [ 642.444141] [15903] 0 15903 18044 8709 24 2 0 1000 syz-executor3 [ 642.444155] [15916] 0 15916 18044 8709 24 2 0 1000 syz-executor3 [ 642.444168] [15939] 0 15939 18044 8709 24 2 0 1000 syz-executor3 [ 642.444180] [15995] 0 15995 18044 8709 24 2 0 1000 syz-executor3 [ 642.444193] [16022] 0 16022 18044 8709 24 2 0 1000 syz-executor3 ** 184 printk messages dropped ** [ 643.229938] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 643.229949] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 643.229959] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 643.229970] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 643.229981] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 643.229992] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 643.230002] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 643.230013] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 643.230025] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 643.230035] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 643.230046] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 643.230057] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 643.230069] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 643.230080] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 643.230092] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 643.230103] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 643.230116] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 643.230140] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 643.230152] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 643.230163] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 643.230176] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 643.230187] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 643.230200] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 643.230211] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 643.230222] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 643.230237] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 643.230248] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 643.230264] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 643.230281] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 643.230305] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 643.230317] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 643.230337] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 643.230357] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 643.230368] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 643.230379] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 643.230394] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 643.230405] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 643.230426] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 643.230437] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 643.230450] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 643.230462] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 643.230490] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 643.230503] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 643.230520] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 643.230531] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 643.230542] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 643.230554] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 643.230565] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 643.230577] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 643.230589] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 643.230601] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 643.230712] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 643.230729] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 643.230740] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 643.230751] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 643.230803] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 643.230841] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 643.230890] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 643.230967] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 643.230993] [15478] 0 15478 18044 8709 24 2 0 1000 syz-executor3 [ 643.231004] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 643.231015] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 643.231026] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 643.231038] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 643.231049] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 643.231060] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 643.231071] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 643.231083] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 643.231095] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 643.231107] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 643.231119] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 643.231140] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 643.231153] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 643.231165] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 643.231177] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 643.231189] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 643.231200] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 643.231212] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 643.231223] [15760] 0 15760 18044 8709 24 2 0 1000 syz-executor3 [ 643.231235] [15780] 0 15780 18044 8709 24 2 0 1000 syz-executor3 [ 643.231247] [15790] 0 15790 18044 8709 24 2 0 1000 syz-executor3 [ 643.231261] [15816] 0 15816 18044 8709 24 2 0 1000 syz-executor3 ** 181 printk messages dropped ** [ 644.014851] 0 pages HighMem/MovableOnly ** 3 printk messages dropped ** [ 644.014883] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 644.014894] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 644.014904] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 644.014915] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 644.014926] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 644.014937] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 644.014947] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 644.014958] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 644.014969] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 644.014980] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 644.014990] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 644.015001] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 644.015012] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 644.015023] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 644.015035] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 644.015046] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 644.015057] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 644.015068] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 644.015080] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 644.015091] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 644.015103] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 644.015114] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 644.015136] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 644.015152] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 644.015164] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 644.015174] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 644.015187] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 644.015198] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 644.015211] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 644.015222] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 644.015233] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 644.015248] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 644.015260] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 644.015275] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 644.015292] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 644.015317] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 644.015328] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 644.015347] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 644.015368] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 644.015379] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 644.015390] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 644.015405] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 644.015416] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 644.015437] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 644.015448] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 644.015461] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 644.015473] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 644.015502] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 644.015514] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 644.015531] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 644.015542] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 644.015553] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 644.015566] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 644.015577] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 644.015589] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 644.015601] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 644.015613] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 644.015724] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 644.015740] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 644.015751] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 644.015762] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 644.015815] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 644.015847] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 644.015864] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 644.015941] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 644.015968] [15484] 0 15484 18044 8709 24 2 0 1000 syz-executor3 [ 644.015979] [15488] 0 15488 18044 8709 24 2 0 1000 syz-executor3 [ 644.015990] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 644.016001] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 644.016012] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 644.016023] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 644.016035] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 644.016047] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 [ 644.016059] [15627] 0 15627 18044 8709 24 2 0 1000 syz-executor3 [ 644.016071] [15642] 0 15642 18044 8709 24 2 0 1000 syz-executor3 [ 644.016083] [15657] 0 15657 18044 8709 24 2 0 1000 syz-executor3 [ 644.016095] [15663] 0 15663 18044 8709 24 2 0 1000 syz-executor3 [ 644.016107] [15672] 0 15672 18044 8709 24 2 0 1000 syz-executor3 [ 644.016119] [15681] 0 15681 18044 8709 24 2 0 1000 syz-executor3 [ 644.016140] [15700] 0 15700 18044 8709 24 2 0 1000 syz-executor3 [ 644.016153] [15731] 0 15731 18044 8709 24 2 0 1000 syz-executor3 [ 644.016164] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 ** 177 printk messages dropped ** [ 644.789292] lowmem_reserve[]: 0 3505 3505 [ 644.789312] Normal free:5668kB min:5580kB low:9168kB high:12756kB active_anon:187160kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:19316kB bounce:0kB free_pcp:1428kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 644.789370] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1258*4kB (UMH) 90*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5784kB 16032 total pagecache pages [ 644.789411] 0 pages in swap cache [ 644.789415] Swap cache stats: add 0, delete 0, find 0/0 [ 644.789417] Free swap = 0kB [ 644.789419] Total swap = 0kB [ 644.789421] 1965979 pages RAM [ 644.789423] 0 pages HighMem/MovableOnly [ 644.789426] 313617 pages reserved [ 644.789428] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 644.789444] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 644.789455] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 644.789466] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 644.789476] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 644.789493] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 644.789504] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 644.789515] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 644.789526] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 644.789537] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 644.789547] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 644.789558] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 644.789569] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 644.789580] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 644.789591] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 644.789601] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 644.789613] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 644.789624] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 644.789635] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 644.789645] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 644.789657] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 644.789668] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 644.789680] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 644.789691] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 644.789704] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 644.789719] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 644.789731] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 644.789742] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 644.789755] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 644.789766] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 644.789778] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 644.789789] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 644.789800] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 644.789815] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 644.789827] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 644.789842] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 644.789859] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 644.789884] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 644.789895] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 644.789915] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 644.789935] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 644.789946] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 644.789957] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 644.789972] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 644.789982] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 644.790004] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 644.790015] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 644.790028] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 644.790041] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 644.790063] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 644.790075] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 644.790092] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 644.790103] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 644.790114] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 644.790135] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 644.790147] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 644.790159] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 644.790171] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 644.790186] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 644.790297] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 644.790314] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 644.790324] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 644.790335] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 644.790388] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 644.790419] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 644.790437] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 644.790519] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 644.790548] [15492] 0 15492 18044 8709 24 2 0 1000 syz-executor3 [ 644.790559] [15504] 0 15504 18044 8709 24 2 0 1000 syz-executor3 [ 644.790570] [15534] 0 15534 18044 8709 24 2 0 1000 syz-executor3 [ 644.790582] [15548] 0 15548 18044 8709 24 2 0 1000 syz-executor3 [ 644.790593] [15574] 0 15574 18044 8709 24 2 0 1000 syz-executor3 [ 644.790605] [15589] 0 15589 18044 8709 24 2 0 1000 syz-executor3 ** 180 printk messages dropped ** [ 645.570539] [] entry_SYSENTER_compat+0x90/0xa2 [ 645.570542] Mem-Info: [ 645.570561] active_anon:46743 inactive_anon:15111 isolated_anon:0 [ 645.570561] active_file:14 inactive_file:35 isolated_file:27 [ 645.570561] unevictable:0 dirty:0 writeback:0 unstable:0 [ 645.570561] slab_reclaimable:8541 slab_unreclaimable:78802 [ 645.570561] mapped:43551 shmem:15974 pagetables:4792 bounce:0 [ 645.570561] free:6036 free_pcp:363 free_cma:0 [ 645.570576] Node 0 active_anon:186972kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 645.570596] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 645.570624] Normal free:5768kB min:5580kB low:9168kB high:12756kB active_anon:186960kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:19168kB bounce:0kB free_pcp:1452kB local_pcp:736kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 645.570683] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1259*4kB (UMH) 97*8kB (UM) 6*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5908kB 16032 total pagecache pages [ 645.570724] 0 pages in swap cache [ 645.570728] Swap cache stats: add 0, delete 0, find 0/0 [ 645.570731] Free swap = 0kB [ 645.570733] Total swap = 0kB [ 645.570735] 1965979 pages RAM [ 645.570737] 0 pages HighMem/MovableOnly [ 645.570739] 313617 pages reserved [ 645.570742] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 645.570759] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 645.570770] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 645.570781] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 645.570791] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 645.570803] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 645.570814] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 645.570825] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 645.570841] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 645.570882] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 645.570893] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 645.570904] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 645.570915] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 645.570926] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 645.570937] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 645.570947] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 645.570959] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 645.570970] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 645.570981] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 645.570992] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 645.571004] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 645.571015] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 645.571027] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 645.571038] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 645.571050] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 645.571065] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 645.571077] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 645.571088] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 645.571101] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 645.571112] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 645.571124] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 645.571144] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 645.571156] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 645.571170] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 645.571182] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 645.571198] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 645.571214] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 645.571239] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 645.571250] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 645.571270] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 645.571291] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 645.571301] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 645.571313] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 645.571327] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 645.571338] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 645.571360] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 645.571371] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 645.571383] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 645.571395] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 645.571418] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 645.571430] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 645.571448] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 645.571459] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 645.571470] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 645.571494] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 645.571506] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 645.571518] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 645.571530] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 645.571542] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 645.571654] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 645.571671] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 645.571682] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 ** 177 printk messages dropped ** [ 646.358768] [] ? ipv6_setsockopt+0x130/0x130 [ 646.358776] [] compat_tcp_setsockopt+0x3d/0x70 [ 646.358785] [] compat_sock_common_setsockopt+0xb4/0x150 [ 646.358793] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 646.358803] [] compat_SyS_setsockopt+0x169/0x550 [ 646.358811] [] ? sock_common_setsockopt+0xe0/0xe0 [ 646.358820] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 646.358829] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 646.358838] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 646.358845] [] ? do_fast_syscall_32+0xcf/0xa10 [ 646.358854] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 646.358861] [] do_fast_syscall_32+0x2f1/0xa10 [ 646.358870] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 646.358878] [] entry_SYSENTER_compat+0x90/0xa2 [ 646.358882] Mem-Info: [ 646.358901] active_anon:46693 inactive_anon:15111 isolated_anon:0 [ 646.358901] active_file:14 inactive_file:35 isolated_file:27 [ 646.358901] unevictable:0 dirty:0 writeback:0 unstable:0 [ 646.358901] slab_reclaimable:8541 slab_unreclaimable:78802 [ 646.358901] mapped:43551 shmem:15974 pagetables:4755 bounce:0 [ 646.358901] free:6111 free_pcp:340 free_cma:0 [ 646.358934] Node 0 active_anon:186772kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 646.358954] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 646.358982] Normal free:6068kB min:5580kB low:9168kB high:12756kB active_anon:186760kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:19020kB bounce:0kB free_pcp:1360kB local_pcp:660kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 646.359040] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1319*4kB (UMH) 96*8kB (UM) 7*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6156kB 16032 total pagecache pages [ 646.359081] 0 pages in swap cache [ 646.359086] Swap cache stats: add 0, delete 0, find 0/0 [ 646.359088] Free swap = 0kB [ 646.359090] Total swap = 0kB [ 646.359092] 1965979 pages RAM [ 646.359095] 0 pages HighMem/MovableOnly [ 646.359097] 313617 pages reserved [ 646.359099] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 646.359115] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 646.359128] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 646.359154] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 646.359165] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 646.359176] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 646.359187] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 646.359198] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 646.359209] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 646.359219] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 646.359230] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 646.359241] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 646.359252] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 646.359263] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 646.359273] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 646.359284] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 646.359296] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 646.359307] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 646.359318] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 646.359329] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 646.359341] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 646.359353] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 646.359364] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 646.359375] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 646.359388] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 646.359403] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 646.359415] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 646.359426] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 646.359439] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 646.359449] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 646.359463] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 646.359473] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 646.359490] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 646.359505] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 646.359517] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 646.359532] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 646.359549] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 646.359573] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 646.359584] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 646.359605] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 646.359625] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 646.359636] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 646.359647] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 646.359662] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 646.359673] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 646.359694] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 646.359705] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 646.359718] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 646.359730] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 646.359752] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 646.359764] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 646.359782] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 ** 174 printk messages dropped ** [ 647.139516] [] ? mutex_lock_nested+0x6b7/0x900 [ 647.139524] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 647.139534] [] ? __cap_capable+0x168/0x1c0 [ 647.139543] [] ? ns_capable_common+0x12a/0x150 [ 647.139552] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 647.139561] [] compat_nf_setsockopt+0x8b/0x130 [ 647.139569] [] ? compat_do_replace.isra.10+0x380/0x380 [ 647.139579] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 647.139590] [] inet_csk_compat_setsockopt+0x97/0x120 [ 647.139598] [] ? ipv6_setsockopt+0x130/0x130 [ 647.139606] [] compat_tcp_setsockopt+0x3d/0x70 [ 647.139616] [] compat_sock_common_setsockopt+0xb4/0x150 [ 647.139624] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 647.139634] [] compat_SyS_setsockopt+0x169/0x550 [ 647.139642] [] ? sock_common_setsockopt+0xe0/0xe0 [ 647.139650] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 647.139660] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 647.139669] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 647.139676] [] ? do_fast_syscall_32+0xcf/0xa10 [ 647.139685] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 647.139692] [] do_fast_syscall_32+0x2f1/0xa10 [ 647.139701] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 647.139709] [] entry_SYSENTER_compat+0x90/0xa2 [ 647.139712] Mem-Info: [ 647.139731] active_anon:46668 inactive_anon:15111 isolated_anon:0 [ 647.139731] active_file:14 inactive_file:35 isolated_file:27 [ 647.139731] unevictable:0 dirty:0 writeback:0 unstable:0 [ 647.139731] slab_reclaimable:8541 slab_unreclaimable:78802 [ 647.139731] mapped:43551 shmem:15974 pagetables:4755 bounce:0 [ 647.139731] free:5974 free_pcp:351 free_cma:0 [ 647.139746] Node 0 active_anon:186672kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 647.139766] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 647.139795] Normal free:5520kB min:5580kB low:9168kB high:12756kB active_anon:186660kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:19020kB bounce:0kB free_pcp:1404kB local_pcp:704kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 647.139852] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1226*4kB (MH) 79*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5536kB 16032 total pagecache pages [ 647.139891] 0 pages in swap cache [ 647.139896] Swap cache stats: add 0, delete 0, find 0/0 [ 647.139898] Free swap = 0kB [ 647.139900] Total swap = 0kB [ 647.139902] 1965979 pages RAM [ 647.139904] 0 pages HighMem/MovableOnly [ 647.139906] 313617 pages reserved [ 647.139909] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 647.139925] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 647.139936] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 647.139947] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 647.139957] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 647.139968] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 647.139979] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 647.139990] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 647.140001] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 647.140011] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 647.140022] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 647.140033] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 647.140044] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 647.140055] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 647.140066] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 647.140076] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 647.140088] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 647.140099] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 647.140110] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 647.140121] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 647.140150] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 647.140162] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 647.140174] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 647.140185] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 647.140197] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 647.140212] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 647.140224] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 647.140235] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 647.140248] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 647.140259] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 647.140271] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 647.140282] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 647.140293] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 647.140308] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 647.140320] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 647.140336] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 647.140353] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 647.140378] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 647.140389] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 647.140409] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 647.140429] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 647.140440] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 647.140451] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 647.140466] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 647.140479] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 647.140505] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 647.140517] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 ** 162 printk messages dropped ** [ 647.922854] [] out_of_memory+0x292/0xe90 [ 647.922862] [] ? out_of_memory+0x410/0xe90 [ 647.922870] [] ? oom_killer_disable+0x200/0x200 [ 647.922879] [] ? trace_hardirqs_on+0xd/0x10 [ 647.922888] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 647.922897] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 647.922904] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 647.922914] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 647.922923] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 647.922931] [] ? retint_kernel+0x2d/0x2d [ 647.922940] [] __vmalloc_node_range+0x25b/0x600 [ 647.922949] [] ? xt_alloc_table_info+0xc9/0x100 [ 647.922956] [] vmalloc+0x5b/0x70 [ 647.922963] [] ? xt_alloc_table_info+0xc9/0x100 [ 647.922971] [] xt_alloc_table_info+0xc9/0x100 [ 647.922981] [] compat_do_replace.isra.10+0x116/0x380 [ 647.922989] [] ? translate_compat_table+0x1870/0x1870 [ 647.922998] [] ? mutex_lock_nested+0x6b7/0x900 [ 647.923005] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 647.923016] [] ? __cap_capable+0x168/0x1c0 [ 647.923025] [] ? ns_capable_common+0x12a/0x150 [ 647.923034] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 647.923043] [] compat_nf_setsockopt+0x8b/0x130 [ 647.923052] [] ? compat_do_replace.isra.10+0x380/0x380 [ 647.923061] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 647.923071] [] inet_csk_compat_setsockopt+0x97/0x120 [ 647.923079] [] ? ipv6_setsockopt+0x130/0x130 [ 647.923087] [] compat_tcp_setsockopt+0x3d/0x70 [ 647.923096] [] compat_sock_common_setsockopt+0xb4/0x150 [ 647.923104] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 647.923113] [] compat_SyS_setsockopt+0x169/0x550 [ 647.923121] [] ? sock_common_setsockopt+0xe0/0xe0 [ 647.923130] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 647.923157] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 647.923166] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 647.923174] [] ? do_fast_syscall_32+0xcf/0xa10 [ 647.923182] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 647.923189] [] do_fast_syscall_32+0x2f1/0xa10 [ 647.923198] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 647.923207] [] entry_SYSENTER_compat+0x90/0xa2 [ 647.923211] Mem-Info: [ 647.923230] active_anon:46618 inactive_anon:15111 isolated_anon:0 [ 647.923230] active_file:14 inactive_file:35 isolated_file:27 [ 647.923230] unevictable:0 dirty:0 writeback:0 unstable:0 [ 647.923230] slab_reclaimable:8541 slab_unreclaimable:78802 [ 647.923230] mapped:43551 shmem:15974 pagetables:4718 bounce:0 [ 647.923230] free:6049 free_pcp:330 free_cma:0 [ 647.923245] Node 0 active_anon:186472kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 647.923265] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 647.923294] Normal free:5820kB min:5580kB low:9168kB high:12756kB active_anon:186460kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:18872kB bounce:0kB free_pcp:1320kB local_pcp:620kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 647.923352] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1267*4kB (UMH) 97*8kB (UM) 4*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5908kB 16032 total pagecache pages [ 647.923393] 0 pages in swap cache [ 647.923397] Swap cache stats: add 0, delete 0, find 0/0 [ 647.923399] Free swap = 0kB [ 647.923401] Total swap = 0kB [ 647.923404] 1965979 pages RAM [ 647.923406] 0 pages HighMem/MovableOnly [ 647.923408] 313617 pages reserved [ 647.923411] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 647.923428] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 647.923439] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 647.923450] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 647.923460] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 647.923471] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 647.923482] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 647.923499] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 647.923509] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 647.923520] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 647.923531] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 647.923542] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 647.923553] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 647.923564] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 647.923575] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 647.923585] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 647.923597] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 647.923608] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 647.923619] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 647.923630] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 647.923642] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 647.923654] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 647.923666] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 647.923677] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 647.923690] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 647.923705] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 647.923717] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 647.923728] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 647.923741] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 647.923752] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 647.923765] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 647.923775] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 647.923786] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 647.923801] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 647.923813] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 ** 159 printk messages dropped ** [ 648.706058] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 648.706074] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 648.706084] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 648.706094] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 648.706096] Call Trace: [ 648.706112] [] dump_stack+0xc1/0x128 [ 648.706123] [] dump_header.isra.4+0x142/0x747 [ 648.706148] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 648.706158] [] ? ___ratelimit+0x53/0x401 [ 648.706167] [] oom_kill_process.cold.10+0xd/0xa6e [ 648.706177] [] ? has_capability_noaudit+0x24/0x30 [ 648.706187] [] ? check_preemption_disabled+0x3b/0x200 [ 648.706196] [] ? out_of_memory+0x6d4/0xe90 [ 648.706204] [] out_of_memory+0x292/0xe90 [ 648.706212] [] ? out_of_memory+0x410/0xe90 [ 648.706220] [] ? oom_killer_disable+0x200/0x200 [ 648.706229] [] ? trace_hardirqs_on+0xd/0x10 [ 648.706238] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 648.706246] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 648.706254] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 648.706263] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 648.706273] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 648.706281] [] ? retint_kernel+0x2d/0x2d [ 648.706289] [] __vmalloc_node_range+0x25b/0x600 [ 648.706298] [] ? xt_alloc_table_info+0xc9/0x100 [ 648.706305] [] vmalloc+0x5b/0x70 [ 648.706313] [] ? xt_alloc_table_info+0xc9/0x100 [ 648.706320] [] xt_alloc_table_info+0xc9/0x100 [ 648.706329] [] compat_do_replace.isra.10+0x116/0x380 [ 648.706338] [] ? translate_compat_table+0x1870/0x1870 [ 648.706348] [] ? mutex_lock_nested+0x6b7/0x900 [ 648.706356] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 648.706365] [] ? __cap_capable+0x168/0x1c0 [ 648.706374] [] ? ns_capable_common+0x12a/0x150 [ 648.706383] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 648.706392] [] compat_nf_setsockopt+0x8b/0x130 [ 648.706400] [] ? compat_do_replace.isra.10+0x380/0x380 [ 648.706411] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 648.706421] [] inet_csk_compat_setsockopt+0x97/0x120 [ 648.706429] [] ? ipv6_setsockopt+0x130/0x130 [ 648.706436] [] compat_tcp_setsockopt+0x3d/0x70 [ 648.706444] [] compat_sock_common_setsockopt+0xb4/0x150 [ 648.706452] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 648.706462] [] compat_SyS_setsockopt+0x169/0x550 [ 648.706469] [] ? sock_common_setsockopt+0xe0/0xe0 [ 648.706478] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 648.706495] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 648.706505] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 648.706513] [] ? do_fast_syscall_32+0xcf/0xa10 [ 648.706522] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 648.706528] [] do_fast_syscall_32+0x2f1/0xa10 [ 648.706538] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 648.706546] [] entry_SYSENTER_compat+0x90/0xa2 [ 648.706550] Mem-Info: [ 648.706569] active_anon:46568 inactive_anon:15111 isolated_anon:0 [ 648.706569] active_file:14 inactive_file:35 isolated_file:27 [ 648.706569] unevictable:0 dirty:0 writeback:0 unstable:0 [ 648.706569] slab_reclaimable:8541 slab_unreclaimable:78802 [ 648.706569] mapped:43551 shmem:15974 pagetables:4644 bounce:0 [ 648.706569] free:6024 free_pcp:354 free_cma:0 [ 648.706584] Node 0 active_anon:186272kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 648.706604] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 648.706632] Normal free:5720kB min:5580kB low:9168kB high:12756kB active_anon:186260kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:18576kB bounce:0kB free_pcp:1416kB local_pcp:716kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 648.706690] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1258*4kB (UMH) 90*8kB (UM) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5784kB 16032 total pagecache pages [ 648.706731] 0 pages in swap cache [ 648.706735] Swap cache stats: add 0, delete 0, find 0/0 [ 648.706737] Free swap = 0kB [ 648.706740] Total swap = 0kB [ 648.706742] 1965979 pages RAM [ 648.706744] 0 pages HighMem/MovableOnly [ 648.706746] 313617 pages reserved [ 648.706749] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 648.706765] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 648.706776] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 648.706787] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 648.706797] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 648.706808] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 648.706819] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 648.706830] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 648.706841] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 648.706852] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 648.706863] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 648.706873] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 648.706884] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 648.706895] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 648.706906] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 648.706917] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 648.706929] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 648.706940] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 648.706950] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 648.706961] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 648.706973] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 648.706984] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 648.706996] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 648.707007] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 648.707020] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd ** 109 printk messages dropped ** [ 648.708729] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 ** 50 printk messages dropped ** [ 648.709384] [28717] 0 28717 2666 34 10 3 0 0 init [ 648.709395] [28720] 0 28720 2666 34 10 3 0 0 init [ 648.709406] [28723] 0 28723 2666 34 10 3 0 0 init [ 648.709412] Out of memory: Kill process 15663 (syz-executor3) score 1005 or sacrifice child [ 648.709443] Killed process 15663 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 649.171661] lowmemorykiller: Killing 'syz-executor3' (15672) (tgid 15672), adj 1000, [ 649.171661] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 649.171661] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 649.171661] Free memory is -13608kB above reserved [ 649.484255] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 649.484265] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 649.484279] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 649.484290] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 649.484300] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 649.484302] Call Trace: [ 649.484317] [] dump_stack+0xc1/0x128 [ 649.484328] [] dump_header.isra.4+0x142/0x747 [ 649.484337] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 649.484345] [] ? ___ratelimit+0x53/0x401 [ 649.484354] [] oom_kill_process.cold.10+0xd/0xa6e [ 649.484364] [] ? has_capability_noaudit+0x24/0x30 [ 649.484373] [] ? check_preemption_disabled+0x3b/0x200 [ 649.484383] [] ? out_of_memory+0x6d4/0xe90 [ 649.484391] [] out_of_memory+0x292/0xe90 [ 649.484399] [] ? out_of_memory+0x410/0xe90 [ 649.484407] [] ? oom_killer_disable+0x200/0x200 [ 649.484416] [] ? trace_hardirqs_on+0xd/0x10 [ 649.484425] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 649.484434] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 649.484441] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 649.484450] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 649.484460] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 649.484468] [] ? retint_kernel+0x2d/0x2d [ 649.484477] [] __vmalloc_node_range+0x25b/0x600 [ 649.484492] [] ? xt_alloc_table_info+0xc9/0x100 [ 649.484500] [] vmalloc+0x5b/0x70 [ 649.484507] [] ? xt_alloc_table_info+0xc9/0x100 [ 649.484515] [] xt_alloc_table_info+0xc9/0x100 [ 649.484525] [] compat_do_replace.isra.10+0x116/0x380 [ 649.484533] [] ? translate_compat_table+0x1870/0x1870 [ 649.484544] [] ? mutex_lock_nested+0x6b7/0x900 [ 649.484553] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 649.484563] [] ? __cap_capable+0x168/0x1c0 [ 649.484572] [] ? ns_capable_common+0x12a/0x150 [ 649.484580] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 649.484589] [] compat_nf_setsockopt+0x8b/0x130 [ 649.484598] [] ? compat_do_replace.isra.10+0x380/0x380 [ 649.484609] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 649.484619] [] inet_csk_compat_setsockopt+0x97/0x120 [ 649.484627] [] ? ipv6_setsockopt+0x130/0x130 [ 649.484635] [] compat_tcp_setsockopt+0x3d/0x70 [ 649.484644] [] compat_sock_common_setsockopt+0xb4/0x150 [ 649.484652] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 649.484662] [] compat_SyS_setsockopt+0x169/0x550 [ 649.484669] [] ? sock_common_setsockopt+0xe0/0xe0 [ 649.484678] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 649.484688] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 649.484697] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 649.484705] [] ? do_fast_syscall_32+0xcf/0xa10 [ 649.484713] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 649.484720] [] do_fast_syscall_32+0x2f1/0xa10 [ 649.484729] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 649.484737] [] entry_SYSENTER_compat+0x90/0xa2 [ 649.484741] Mem-Info: [ 649.484759] active_anon:46518 inactive_anon:15111 isolated_anon:0 [ 649.484759] active_file:14 inactive_file:35 isolated_file:27 [ 649.484759] unevictable:0 dirty:0 writeback:0 unstable:0 [ 649.484759] slab_reclaimable:8541 slab_unreclaimable:78802 [ 649.484759] mapped:43551 shmem:15974 pagetables:4607 bounce:0 [ 649.484759] free:6024 free_pcp:347 free_cma:0 [ 649.484774] Node 0 active_anon:186072kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 649.484794] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 649.484823] Normal free:5720kB min:5580kB low:9168kB high:12756kB active_anon:186060kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:18428kB bounce:0kB free_pcp:1388kB local_pcp:720kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 649.484881] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1266*4kB (UMH) 90*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5784kB 16032 total pagecache pages [ 649.484919] 0 pages in swap cache [ 649.484924] Swap cache stats: add 0, delete 0, find 0/0 [ 649.484926] Free swap = 0kB [ 649.484928] Total swap = 0kB [ 649.484931] 1965979 pages RAM [ 649.484933] 0 pages HighMem/MovableOnly [ 649.484935] 313617 pages reserved [ 649.484937] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 649.484953] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 649.484964] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 649.484975] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 649.484985] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 649.484996] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 649.485007] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 649.485017] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 649.485028] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 649.485039] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 649.485049] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 649.485059] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 649.485070] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 649.485080] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 649.485090] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 649.485100] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 ** 158 printk messages dropped ** [ 649.487427] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 649.487442] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 649.487453] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 649.487467] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 649.487478] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 649.487499] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 649.487510] [28714] 0 28714 2666 34 10 3 0 0 init [ 649.487521] [28715] 0 28715 2666 34 10 3 0 0 init [ 649.487532] [28716] 0 28716 2666 34 10 3 0 0 init [ 649.487542] [28717] 0 28717 2666 34 10 3 0 0 init [ 649.487553] [28720] 0 28720 2666 34 10 3 0 0 init [ 649.487564] [28723] 0 28723 2666 34 10 3 0 0 init [ 649.487570] Out of memory: Kill process 15681 (syz-executor3) score 1005 or sacrifice child [ 649.487605] Killed process 15681 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 649.490721] oom_reaper: reaped process 15681 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 650.181389] lowmemorykiller: Killing 'syz-executor3' (15700) (tgid 15700), adj 1000, [ 650.181389] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 650.181389] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 650.181389] Free memory is -13556kB above reserved [ 650.259520] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 650.259529] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 650.259545] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 650.259555] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 650.259565] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 650.259568] Call Trace: [ 650.259584] [] dump_stack+0xc1/0x128 [ 650.259595] [] dump_header.isra.4+0x142/0x747 [ 650.259604] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 650.259613] [] ? ___ratelimit+0x53/0x401 [ 650.259621] [] oom_kill_process.cold.10+0xd/0xa6e [ 650.259631] [] ? has_capability_noaudit+0x24/0x30 [ 650.259641] [] ? check_preemption_disabled+0x3b/0x200 [ 650.259650] [] ? out_of_memory+0x6d4/0xe90 [ 650.259658] [] out_of_memory+0x292/0xe90 [ 650.259666] [] ? out_of_memory+0x410/0xe90 [ 650.259674] [] ? oom_killer_disable+0x200/0x200 [ 650.259682] [] ? trace_hardirqs_on+0xd/0x10 [ 650.259691] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 650.259700] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 650.259707] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 650.259716] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 650.259726] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 650.259734] [] ? retint_kernel+0x2d/0x2d [ 650.259743] [] __vmalloc_node_range+0x25b/0x600 [ 650.259752] [] ? xt_alloc_table_info+0xc9/0x100 [ 650.259759] [] vmalloc+0x5b/0x70 [ 650.259767] [] ? xt_alloc_table_info+0xc9/0x100 [ 650.259775] [] xt_alloc_table_info+0xc9/0x100 [ 650.259784] [] compat_do_replace.isra.10+0x116/0x380 [ 650.259793] [] ? translate_compat_table+0x1870/0x1870 [ 650.259804] [] ? mutex_lock_nested+0x6b7/0x900 [ 650.259811] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 650.259820] [] ? __cap_capable+0x168/0x1c0 [ 650.259829] [] ? ns_capable_common+0x12a/0x150 [ 650.259838] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 650.259847] [] compat_nf_setsockopt+0x8b/0x130 [ 650.259856] [] ? compat_do_replace.isra.10+0x380/0x380 [ 650.259867] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 650.259878] [] inet_csk_compat_setsockopt+0x97/0x120 [ 650.259887] [] ? ipv6_setsockopt+0x130/0x130 [ 650.259894] [] compat_tcp_setsockopt+0x3d/0x70 [ 650.259903] [] compat_sock_common_setsockopt+0xb4/0x150 [ 650.259911] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 650.259920] [] compat_SyS_setsockopt+0x169/0x550 [ 650.259928] [] ? sock_common_setsockopt+0xe0/0xe0 [ 650.259937] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 650.259947] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 650.259956] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 650.259963] [] ? do_fast_syscall_32+0xcf/0xa10 [ 650.259972] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 650.259979] [] do_fast_syscall_32+0x2f1/0xa10 [ 650.259988] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 650.259996] [] entry_SYSENTER_compat+0x90/0xa2 [ 650.260000] Mem-Info: [ 650.260019] active_anon:46468 inactive_anon:15111 isolated_anon:0 [ 650.260019] active_file:14 inactive_file:35 isolated_file:27 [ 650.260019] unevictable:0 dirty:0 writeback:0 unstable:0 [ 650.260019] slab_reclaimable:8541 slab_unreclaimable:78802 [ 650.260019] mapped:43551 shmem:15974 pagetables:4570 bounce:0 [ 650.260019] free:6059 free_pcp:349 free_cma:0 [ 650.260034] Node 0 active_anon:185872kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 650.260055] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 650.260083] Normal free:5860kB min:5580kB low:9168kB high:12756kB active_anon:185860kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:18280kB bounce:0kB free_pcp:1396kB local_pcp:776kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 650.260159] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1285*4kB (UMH) 90*8kB (UM) 3*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5908kB 16032 total pagecache pages [ 650.260200] 0 pages in swap cache [ 650.260204] Swap cache stats: add 0, delete 0, find 0/0 [ 650.260206] Free swap = 0kB [ 650.260208] Total swap = 0kB [ 650.260211] 1965979 pages RAM [ 650.260213] 0 pages HighMem/MovableOnly [ 650.260215] 313617 pages reserved [ 650.260218] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 650.260234] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 650.260245] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 650.260255] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 650.260266] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 650.260277] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 650.260288] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond ** 121 printk messages dropped ** [ 650.262299] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 ** 33 printk messages dropped ** [ 650.262733] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 650.262745] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 650.262756] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 650.262769] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 650.262780] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 650.262792] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 650.262803] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 650.262815] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 650.262826] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 650.262841] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 650.262854] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 650.262870] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 650.262881] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 650.262895] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 650.262906] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 650.262922] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 650.262933] [28714] 0 28714 2666 34 10 3 0 0 init [ 650.262943] [28715] 0 28715 2666 34 10 3 0 0 init [ 650.262954] [28716] 0 28716 2666 34 10 3 0 0 init [ 650.262965] [28717] 0 28717 2666 34 10 3 0 0 init [ 650.262975] [28720] 0 28720 2666 34 10 3 0 0 init [ 650.262986] [28723] 0 28723 2666 34 10 3 0 0 init [ 650.262994] Out of memory: Kill process 15731 (syz-executor3) score 1005 or sacrifice child [ 650.263023] Killed process 15731 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 651.035072] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 651.035082] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 651.035097] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 651.035107] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 651.035118] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 651.035120] Call Trace: [ 651.035152] [] dump_stack+0xc1/0x128 [ 651.035164] [] dump_header.isra.4+0x142/0x747 [ 651.035173] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 651.035181] [] ? ___ratelimit+0x53/0x401 [ 651.035189] [] oom_kill_process.cold.10+0xd/0xa6e [ 651.035199] [] ? has_capability_noaudit+0x24/0x30 [ 651.035209] [] ? check_preemption_disabled+0x3b/0x200 [ 651.035218] [] ? out_of_memory+0x6d4/0xe90 [ 651.035227] [] out_of_memory+0x292/0xe90 [ 651.035234] [] ? out_of_memory+0x410/0xe90 [ 651.035243] [] ? oom_killer_disable+0x200/0x200 [ 651.035251] [] ? trace_hardirqs_on+0xd/0x10 [ 651.035260] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 651.035269] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 651.035276] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 651.035285] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 651.035295] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 651.035303] [] ? retint_kernel+0x2d/0x2d [ 651.035312] [] __vmalloc_node_range+0x25b/0x600 [ 651.035321] [] ? xt_alloc_table_info+0xc9/0x100 [ 651.035328] [] vmalloc+0x5b/0x70 [ 651.035335] [] ? xt_alloc_table_info+0xc9/0x100 [ 651.035343] [] xt_alloc_table_info+0xc9/0x100 [ 651.035353] [] compat_do_replace.isra.10+0x116/0x380 [ 651.035361] [] ? translate_compat_table+0x1870/0x1870 [ 651.035370] [] ? mutex_lock_nested+0x6b7/0x900 [ 651.035378] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 651.035387] [] ? __cap_capable+0x168/0x1c0 [ 651.035396] [] ? ns_capable_common+0x12a/0x150 [ 651.035404] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 651.035413] [] compat_nf_setsockopt+0x8b/0x130 [ 651.035422] [] ? compat_do_replace.isra.10+0x380/0x380 [ 651.035433] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 651.035443] [] inet_csk_compat_setsockopt+0x97/0x120 [ 651.035451] [] ? ipv6_setsockopt+0x130/0x130 [ 651.035459] [] compat_tcp_setsockopt+0x3d/0x70 [ 651.035468] [] compat_sock_common_setsockopt+0xb4/0x150 [ 651.035476] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 651.035485] [] compat_SyS_setsockopt+0x169/0x550 [ 651.035498] [] ? sock_common_setsockopt+0xe0/0xe0 [ 651.035507] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 651.035517] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 651.035526] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 651.035534] [] ? do_fast_syscall_32+0xcf/0xa10 [ 651.035542] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 651.035550] [] do_fast_syscall_32+0x2f1/0xa10 [ 651.035559] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 651.035568] [] entry_SYSENTER_compat+0x90/0xa2 [ 651.035571] Mem-Info: [ 651.035590] active_anon:46443 inactive_anon:15111 isolated_anon:0 [ 651.035590] active_file:14 inactive_file:35 isolated_file:27 [ 651.035590] unevictable:0 dirty:0 writeback:0 unstable:0 [ 651.035590] slab_reclaimable:8541 slab_unreclaimable:78802 [ 651.035590] mapped:43551 shmem:15974 pagetables:4533 bounce:0 [ 651.035590] free:5966 free_pcp:361 free_cma:0 [ 651.035605] Node 0 active_anon:185772kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 651.035625] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 651.035654] Normal free:5488kB min:5580kB low:9168kB high:12756kB active_anon:185760kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:18132kB bounce:0kB free_pcp:1444kB local_pcp:824kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 651.035712] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1228*4kB (UMH) 78*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5536kB 16032 total pagecache pages [ 651.035750] 0 pages in swap cache [ 651.035754] Swap cache stats: add 0, delete 0, find 0/0 [ 651.035756] Free swap = 0kB [ 651.035759] Total swap = 0kB [ 651.035761] 1965979 pages RAM ** 156 printk messages dropped ** [ 651.037970] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 651.037983] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 651.037995] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 651.038007] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 651.038019] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 651.038053] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 651.038064] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 651.038075] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 651.038087] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 651.038098] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 651.038110] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 651.038121] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 651.038133] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 651.038161] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 651.038174] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 651.038185] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 651.038198] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 651.038212] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 651.038228] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 651.038239] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 651.038252] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 651.038263] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 651.038279] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 651.038290] [28714] 0 28714 2666 34 10 3 0 0 init [ 651.038301] [28715] 0 28715 2666 34 10 3 0 0 init [ 651.038312] [28716] 0 28716 2666 34 10 3 0 0 init [ 651.038322] [28717] 0 28717 2666 34 10 3 0 0 init [ 651.038333] [28720] 0 28720 2666 34 10 3 0 0 init [ 651.038344] [28723] 0 28723 2666 34 10 3 0 0 init [ 651.038350] Out of memory: Kill process 15760 (syz-executor3) score 1005 or sacrifice child [ 651.038379] Killed process 15760 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 651.191118] lowmemorykiller: Killing 'syz-executor3' (15780) (tgid 15780), adj 1000, [ 651.191118] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 651.191118] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 651.191118] Free memory is -13640kB above reserved [ 651.807314] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 651.807323] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 651.807338] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 651.807349] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 651.807359] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 651.807361] Call Trace: [ 651.807378] [] dump_stack+0xc1/0x128 [ 651.807388] [] dump_header.isra.4+0x142/0x747 [ 651.807397] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 651.807406] [] ? ___ratelimit+0x53/0x401 [ 651.807414] [] oom_kill_process.cold.10+0xd/0xa6e [ 651.807424] [] ? has_capability_noaudit+0x24/0x30 [ 651.807434] [] ? check_preemption_disabled+0x3b/0x200 [ 651.807444] [] ? out_of_memory+0x6d4/0xe90 [ 651.807452] [] out_of_memory+0x292/0xe90 [ 651.807460] [] ? out_of_memory+0x410/0xe90 [ 651.807468] [] ? oom_killer_disable+0x200/0x200 [ 651.807476] [] ? trace_hardirqs_on+0xd/0x10 [ 651.807485] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 651.807500] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 651.807507] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 651.807517] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 651.807527] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 651.807535] [] ? retint_kernel+0x2d/0x2d [ 651.807545] [] __vmalloc_node_range+0x25b/0x600 [ 651.807554] [] ? xt_alloc_table_info+0xc9/0x100 [ 651.807561] [] vmalloc+0x5b/0x70 [ 651.807568] [] ? xt_alloc_table_info+0xc9/0x100 [ 651.807576] [] xt_alloc_table_info+0xc9/0x100 [ 651.807585] [] compat_do_replace.isra.10+0x116/0x380 [ 651.807594] [] ? translate_compat_table+0x1870/0x1870 [ 651.807602] [] ? mutex_lock_nested+0x6b7/0x900 [ 651.807610] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 651.807620] [] ? __cap_capable+0x168/0x1c0 [ 651.807629] [] ? ns_capable_common+0x12a/0x150 [ 651.807638] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 651.807647] [] compat_nf_setsockopt+0x8b/0x130 [ 651.807655] [] ? compat_do_replace.isra.10+0x380/0x380 [ 651.807665] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 651.807675] [] inet_csk_compat_setsockopt+0x97/0x120 [ 651.807683] [] ? ipv6_setsockopt+0x130/0x130 [ 651.807691] [] compat_tcp_setsockopt+0x3d/0x70 [ 651.807700] [] compat_sock_common_setsockopt+0xb4/0x150 [ 651.807708] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 651.807718] [] compat_SyS_setsockopt+0x169/0x550 [ 651.807725] [] ? sock_common_setsockopt+0xe0/0xe0 [ 651.807734] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 651.807744] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 651.807753] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 651.807760] [] ? do_fast_syscall_32+0xcf/0xa10 [ 651.807769] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 651.807776] [] do_fast_syscall_32+0x2f1/0xa10 [ 651.807785] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 651.807793] [] entry_SYSENTER_compat+0x90/0xa2 [ 651.807797] Mem-Info: [ 651.807816] active_anon:46393 inactive_anon:15111 isolated_anon:0 [ 651.807816] active_file:14 inactive_file:35 isolated_file:27 [ 651.807816] unevictable:0 dirty:0 writeback:0 unstable:0 [ 651.807816] slab_reclaimable:8541 slab_unreclaimable:78802 [ 651.807816] mapped:43551 shmem:15974 pagetables:4459 bounce:0 [ 651.807816] free:5991 free_pcp:374 free_cma:0 [ 651.807830] Node 0 active_anon:185572kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 651.807850] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB ** 157 printk messages dropped ** [ 651.810089] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 651.810100] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 651.810111] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 651.810123] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 651.810135] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 651.810162] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 651.810174] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 651.810186] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 651.810200] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 651.810212] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 651.810224] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 651.810237] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 651.810249] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 651.810283] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 651.810294] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 651.810305] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 651.810317] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 651.810328] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 651.810341] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 651.810352] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 651.810364] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 651.810375] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 651.810387] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 651.810398] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 651.810411] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 651.810425] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 651.810440] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 651.810452] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 651.810465] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 651.810476] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 651.810497] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 651.810510] [28714] 0 28714 2666 34 10 3 0 0 init [ 651.810520] [28715] 0 28715 2666 34 10 3 0 0 init [ 651.810531] [28716] 0 28716 2666 34 10 3 0 0 init [ 651.810541] [28717] 0 28717 2666 34 10 3 0 0 init [ 651.810552] [28720] 0 28720 2666 34 10 3 0 0 init [ 651.810562] [28723] 0 28723 2666 34 10 3 0 0 init [ 651.810568] Out of memory: Kill process 15790 (syz-executor3) score 1005 or sacrifice child [ 651.810602] Killed process 15790 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 651.813701] oom_reaper: reaped process 15790 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 652.201580] lowmemorykiller: Killing 'syz-executor3' (15816) (tgid 15816), adj 1000, [ 652.201580] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 652.201580] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 652.201580] Free memory is -13664kB above reserved [ 652.572773] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 652.572782] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 652.572797] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 652.572808] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 652.572818] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 652.572820] Call Trace: [ 652.572836] [] dump_stack+0xc1/0x128 [ 652.572846] [] dump_header.isra.4+0x142/0x747 [ 652.572855] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 652.572864] [] ? ___ratelimit+0x53/0x401 [ 652.572872] [] oom_kill_process.cold.10+0xd/0xa6e [ 652.572882] [] ? has_capability_noaudit+0x24/0x30 [ 652.572892] [] ? check_preemption_disabled+0x3b/0x200 [ 652.572901] [] ? out_of_memory+0x6d4/0xe90 [ 652.572909] [] out_of_memory+0x292/0xe90 [ 652.572917] [] ? out_of_memory+0x410/0xe90 [ 652.572925] [] ? oom_killer_disable+0x200/0x200 [ 652.572934] [] ? trace_hardirqs_on+0xd/0x10 [ 652.572943] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 652.572952] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 652.572959] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 652.572969] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 652.572978] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 652.572986] [] ? retint_kernel+0x2d/0x2d [ 652.572995] [] __vmalloc_node_range+0x25b/0x600 [ 652.573004] [] ? xt_alloc_table_info+0xc9/0x100 [ 652.573011] [] vmalloc+0x5b/0x70 [ 652.573019] [] ? xt_alloc_table_info+0xc9/0x100 [ 652.573026] [] xt_alloc_table_info+0xc9/0x100 [ 652.573036] [] compat_do_replace.isra.10+0x116/0x380 [ 652.573045] [] ? translate_compat_table+0x1870/0x1870 [ 652.573053] [] ? mutex_lock_nested+0x6b7/0x900 [ 652.573061] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 652.573070] [] ? __cap_capable+0x168/0x1c0 [ 652.573079] [] ? ns_capable_common+0x12a/0x150 [ 652.573088] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 652.573097] [] compat_nf_setsockopt+0x8b/0x130 [ 652.573105] [] ? compat_do_replace.isra.10+0x380/0x380 [ 652.573116] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 652.573126] [] inet_csk_compat_setsockopt+0x97/0x120 [ 652.573135] [] ? ipv6_setsockopt+0x130/0x130 [ 652.573159] [] compat_tcp_setsockopt+0x3d/0x70 [ 652.573169] [] compat_sock_common_setsockopt+0xb4/0x150 [ 652.573177] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 652.573187] [] compat_SyS_setsockopt+0x169/0x550 [ 652.573195] [] ? sock_common_setsockopt+0xe0/0xe0 [ 652.573204] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 652.573214] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 652.573223] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 652.573231] [] ? do_fast_syscall_32+0xcf/0xa10 [ 652.573239] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 652.573246] [] do_fast_syscall_32+0x2f1/0xa10 [ 652.573255] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 652.573264] [] entry_SYSENTER_compat+0x90/0xa2 ** 149 printk messages dropped ** [ 652.575424] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 652.575436] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 652.575448] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 652.575460] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 652.575472] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 652.575485] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 652.575503] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 652.575515] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 652.575527] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 652.575539] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 652.575551] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 652.575562] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 652.575573] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 652.575585] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 652.575597] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 652.575608] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 652.575620] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 652.575631] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 652.575645] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 652.575657] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 652.575670] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 652.575682] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 652.575694] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 652.575729] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 652.575740] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 652.575751] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 652.575763] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 652.575774] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 652.575787] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 652.575797] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 652.575809] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 652.575820] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 652.575832] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 652.575843] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 652.575858] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 652.575872] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 652.575887] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 652.575898] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 652.575912] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 652.575923] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 652.575939] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 652.575950] [28714] 0 28714 2666 34 10 3 0 0 init [ 652.575961] [28715] 0 28715 2666 34 10 3 0 0 init [ 652.575971] [28716] 0 28716 2666 34 10 3 0 0 init [ 652.575982] [28717] 0 28717 2666 34 10 3 0 0 init [ 652.575992] [28720] 0 28720 2666 34 10 3 0 0 init [ 652.576003] [28723] 0 28723 2666 34 10 3 0 0 init [ 652.576009] Out of memory: Kill process 15834 (syz-executor3) score 1005 or sacrifice child [ 652.576038] Killed process 15834 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 653.211410] lowmemorykiller: Killing 'syz-executor3' (15853) (tgid 15853), adj 1000, [ 653.211410] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 653.211410] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 653.211410] Free memory is -13612kB above reserved [ 653.340278] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 653.340287] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 653.340302] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 653.340313] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 653.340323] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 653.340325] Call Trace: [ 653.340340] [] dump_stack+0xc1/0x128 [ 653.340350] [] dump_header.isra.4+0x142/0x747 [ 653.340359] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 653.340368] [] ? ___ratelimit+0x53/0x401 [ 653.340376] [] oom_kill_process.cold.10+0xd/0xa6e [ 653.340387] [] ? has_capability_noaudit+0x24/0x30 [ 653.340396] [] ? check_preemption_disabled+0x3b/0x200 [ 653.340406] [] ? out_of_memory+0x6d4/0xe90 [ 653.340414] [] out_of_memory+0x292/0xe90 [ 653.340421] [] ? out_of_memory+0x410/0xe90 [ 653.340430] [] ? oom_killer_disable+0x200/0x200 [ 653.340439] [] ? trace_hardirqs_on+0xd/0x10 [ 653.340448] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 653.340457] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 653.340464] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 653.340474] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 653.340484] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 653.340497] [] ? retint_kernel+0x2d/0x2d [ 653.340507] [] __vmalloc_node_range+0x25b/0x600 [ 653.340516] [] ? xt_alloc_table_info+0xc9/0x100 [ 653.340523] [] vmalloc+0x5b/0x70 [ 653.340531] [] ? xt_alloc_table_info+0xc9/0x100 [ 653.340538] [] xt_alloc_table_info+0xc9/0x100 [ 653.340548] [] compat_do_replace.isra.10+0x116/0x380 [ 653.340557] [] ? translate_compat_table+0x1870/0x1870 [ 653.340566] [] ? mutex_lock_nested+0x6b7/0x900 [ 653.340574] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 653.340583] [] ? __cap_capable+0x168/0x1c0 [ 653.340592] [] ? ns_capable_common+0x12a/0x150 [ 653.340601] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 653.340611] [] compat_nf_setsockopt+0x8b/0x130 [ 653.340619] [] ? compat_do_replace.isra.10+0x380/0x380 [ 653.340630] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 653.340640] [] inet_csk_compat_setsockopt+0x97/0x120 [ 653.340648] [] ? ipv6_setsockopt+0x130/0x130 [ 653.340657] [] compat_tcp_setsockopt+0x3d/0x70 [ 653.340666] [] compat_sock_common_setsockopt+0xb4/0x150 [ 653.340674] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 ** 28 printk messages dropped ** [ 653.341107] [ 470] 0 470 5365 171 14 3 0 -1000 udevd ** 118 printk messages dropped ** [ 653.342909] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 653.342921] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 653.342932] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 653.342944] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 653.342956] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 653.342968] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 653.342980] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 653.342992] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 653.343004] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 653.343015] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 653.343028] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 653.343039] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 653.343051] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 653.343063] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 653.343075] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 653.343087] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 653.343098] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 653.343110] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 653.343122] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 653.343134] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 653.343162] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 653.343174] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 653.343185] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 653.343196] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 653.343208] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 653.343219] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 653.343231] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 653.343243] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 653.343257] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 653.343269] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 653.343281] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 653.343293] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 653.343305] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 653.343340] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 653.343351] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 653.343362] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 653.343373] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 653.343384] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 653.343397] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 653.343408] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 653.343420] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 653.343431] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 653.343443] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 653.343453] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 653.343467] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 653.343481] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 653.343502] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 653.343514] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 653.343528] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 653.343539] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 653.343555] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 653.343565] [28714] 0 28714 2666 34 10 3 0 0 init [ 653.343576] [28715] 0 28715 2666 34 10 3 0 0 init [ 653.343587] [28716] 0 28716 2666 34 10 3 0 0 init [ 653.343598] [28717] 0 28717 2666 34 10 3 0 0 init [ 653.343608] [28720] 0 28720 2666 34 10 3 0 0 init [ 653.343619] [28723] 0 28723 2666 34 10 3 0 0 init [ 653.343625] Out of memory: Kill process 15867 (syz-executor3) score 1005 or sacrifice child [ 653.343652] Killed process 15867 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 654.111130] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 654.111159] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 654.111175] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 654.111185] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 654.111196] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 654.111198] Call Trace: [ 654.111213] [] dump_stack+0xc1/0x128 [ 654.111223] [] dump_header.isra.4+0x142/0x747 [ 654.111232] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 654.111241] [] ? ___ratelimit+0x53/0x401 [ 654.111250] [] oom_kill_process.cold.10+0xd/0xa6e [ 654.111260] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 654.111270] [] ? has_capability_noaudit+0x24/0x30 [ 654.111279] [] ? out_of_memory+0x6d4/0xe90 [ 654.111287] [] out_of_memory+0x292/0xe90 [ 654.111295] [] ? out_of_memory+0x410/0xe90 [ 654.111304] [] ? oom_killer_disable+0x200/0x200 [ 654.111312] [] ? trace_hardirqs_on+0xd/0x10 [ 654.111320] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 654.111329] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 654.111336] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 654.111346] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 654.111355] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 654.111363] [] ? retint_kernel+0x2d/0x2d [ 654.111372] [] __vmalloc_node_range+0x25b/0x600 [ 654.111380] [] ? xt_alloc_table_info+0xc9/0x100 [ 654.111388] [] vmalloc+0x5b/0x70 [ 654.111395] [] ? xt_alloc_table_info+0xc9/0x100 [ 654.111402] [] xt_alloc_table_info+0xc9/0x100 [ 654.111412] [] compat_do_replace.isra.10+0x116/0x380 [ 654.111421] [] ? translate_compat_table+0x1870/0x1870 [ 654.111431] [] ? mutex_lock_nested+0x6b7/0x900 [ 654.111439] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 654.111448] [] ? __cap_capable+0x168/0x1c0 ** 150 printk messages dropped ** [ 654.113569] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 654.113580] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 654.113592] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 654.113605] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 654.113617] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 654.113631] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 654.113644] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 654.113656] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 654.113668] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 654.113680] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 654.113692] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 654.113704] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 654.113716] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 654.113728] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 654.113740] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 654.113752] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 654.113764] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 654.113777] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 654.113788] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 654.113800] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 654.113812] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 654.113824] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 654.113836] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 654.113848] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 654.113860] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 654.113872] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 654.113883] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 654.113894] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 654.113905] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 654.113917] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 654.113929] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 654.113942] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 654.113956] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 654.113967] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 654.113980] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 654.113992] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 654.114005] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 654.114017] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 654.114029] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 654.114063] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 654.114074] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 654.114085] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 654.114097] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 654.114108] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 654.114121] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 654.114132] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 654.114161] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 654.114173] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 654.114185] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 654.114196] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 654.114210] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 654.114224] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 654.114239] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 654.114251] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 654.114265] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 654.114276] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 654.114291] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 654.114302] [28714] 0 28714 2666 34 10 3 0 0 init [ 654.114313] [28715] 0 28715 2666 34 10 3 0 0 init [ 654.114324] [28716] 0 28716 2666 34 10 3 0 0 init [ 654.114334] [28717] 0 28717 2666 34 10 3 0 0 init [ 654.114345] [28720] 0 28720 2666 34 10 3 0 0 init [ 654.114356] [28723] 0 28723 2666 34 10 3 0 0 init [ 654.114361] Out of memory: Kill process 15885 (syz-executor3) score 1005 or sacrifice child [ 654.114396] Killed process 15885 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 654.119418] oom_reaper: reaped process 15885 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 654.224895] lowmemorykiller: Killing 'syz-executor3' (15903) (tgid 15903), adj 1000, [ 654.224895] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 654.224895] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 654.224895] Free memory is -13460kB above reserved [ 654.884993] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 654.885002] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 654.885017] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 654.885028] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 654.885038] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 654.885040] Call Trace: [ 654.885056] [] dump_stack+0xc1/0x128 [ 654.885067] [] dump_header.isra.4+0x142/0x747 [ 654.885076] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 654.885084] [] ? ___ratelimit+0x53/0x401 [ 654.885093] [] oom_kill_process.cold.10+0xd/0xa6e [ 654.885102] [] ? has_capability_noaudit+0x24/0x30 [ 654.885112] [] ? check_preemption_disabled+0x3b/0x200 [ 654.885125] [] ? out_of_memory+0x6d4/0xe90 [ 654.885133] [] out_of_memory+0x292/0xe90 [ 654.885158] [] ? out_of_memory+0x410/0xe90 [ 654.885167] [] ? oom_killer_disable+0x200/0x200 [ 654.885175] [] ? trace_hardirqs_on+0xd/0x10 ** 154 printk messages dropped ** [ 654.887281] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 654.887294] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 654.887306] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 654.887317] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 654.887329] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 654.887340] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 654.887352] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 654.887364] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 654.887376] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 654.887387] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 654.887398] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 654.887410] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 654.887423] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 654.887436] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 654.887448] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 654.887462] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 654.887474] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 654.887486] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 654.887504] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 654.887516] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 654.887527] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 654.887539] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 654.887551] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 654.887563] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 654.887575] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 654.887587] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 654.887600] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 654.887611] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 654.887623] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 654.887635] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 654.887647] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 654.887659] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 654.887671] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 654.887683] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 654.887695] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 654.887707] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 654.887719] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 654.887730] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 654.887741] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 654.887753] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 654.887765] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 654.887776] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 654.887788] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 654.887800] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 654.887814] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 654.887826] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 654.887839] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 654.887851] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 654.887863] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 654.887897] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 654.887908] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 654.887919] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 654.887931] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 654.887942] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 654.887955] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 654.887967] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 654.887979] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 654.887990] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 654.888001] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 654.888012] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 654.888027] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 654.888041] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 654.888057] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 654.888068] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 654.888082] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 654.888093] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 654.888109] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 654.888120] [28714] 0 28714 2666 34 10 3 0 0 init [ 654.888130] [28715] 0 28715 2666 34 10 3 0 0 init [ 654.888157] [28716] 0 28716 2666 34 10 3 0 0 init [ 654.888169] [28717] 0 28717 2666 34 10 3 0 0 init [ 654.888179] [28720] 0 28720 2666 34 10 3 0 0 init [ 654.888190] [28723] 0 28723 2666 34 10 3 0 0 init [ 654.888196] Out of memory: Kill process 15916 (syz-executor3) score 1005 or sacrifice child [ 654.888230] Killed process 15916 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 655.231648] lowmemorykiller: Killing 'syz-executor3' (15939) (tgid 15939), adj 1000, [ 655.231648] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 655.231648] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 655.231648] Free memory is -13360kB above reserved [ 655.646454] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 655.646464] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 655.646479] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 655.646490] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 ** 157 printk messages dropped ** [ 655.648604] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 655.648616] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 655.648628] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 655.648640] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 655.648652] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 655.648664] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 655.648676] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 655.648689] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 655.648701] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 655.648713] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 655.648726] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 655.648738] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 655.648750] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 655.648762] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 655.648773] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 655.648785] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 655.648797] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 655.648809] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 655.648821] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 655.648832] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 655.648843] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 655.648855] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 655.648868] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 655.648880] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 655.648894] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 655.648906] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 655.648918] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 655.648930] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 655.648942] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 655.648953] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 655.648965] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 655.648977] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 655.648989] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 655.649001] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 655.649013] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 655.649025] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 655.649037] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 655.649049] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 655.649061] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 655.649072] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 655.649084] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 655.649096] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 655.649108] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 655.649120] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 655.649132] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 655.649161] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 655.649173] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 655.649184] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 655.649196] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 655.649208] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 655.649219] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 655.649230] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 655.649243] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 655.649256] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 655.649268] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 655.649281] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 655.649293] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 655.649305] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 655.649340] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 655.649351] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 655.649362] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 655.649374] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 655.649385] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 655.649398] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 655.649409] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 655.649421] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 655.649432] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 655.649444] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 655.649455] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 655.649469] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 655.649483] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 655.649504] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 655.649515] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 655.649529] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 655.649541] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 655.649557] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 655.649568] [28714] 0 28714 2666 34 10 3 0 0 init [ 655.649578] [28715] 0 28715 2666 34 10 3 0 0 init [ 655.649589] [28716] 0 28716 2666 34 10 3 0 0 init [ 655.649600] [28717] 0 28717 2666 34 10 3 0 0 init ** 19 printk messages dropped ** [ 656.413934] [] ? out_of_memory+0x6d4/0xe90 ** 136 printk messages dropped ** [ 656.415823] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 656.415836] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 656.415848] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 656.415860] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 656.415872] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 656.415884] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 656.415895] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 656.415907] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 656.415919] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 656.415931] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 656.415943] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 656.415955] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 656.415967] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 656.415983] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 656.415995] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 656.416007] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 656.416020] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 656.416032] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 656.416044] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 656.416057] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 656.416068] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 656.416080] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 656.416092] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 656.416103] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 656.416115] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 656.416127] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 656.416139] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 656.416161] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 656.416172] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 656.416183] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 656.416194] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 656.416208] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 656.416220] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 656.416234] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 656.416246] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 656.416258] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 656.416270] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 656.416282] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 656.416294] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 656.416306] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 656.416318] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 656.416330] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 656.416342] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 656.416354] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 656.416366] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 656.416378] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 656.416390] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 656.416406] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 656.416418] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 656.416430] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 656.416442] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 656.416454] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 656.416466] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 656.416477] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 656.416489] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 656.416506] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 656.416517] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 656.416529] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 656.416542] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 656.416553] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 656.416564] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 656.416576] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 656.416590] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 656.416601] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 656.416614] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 656.416626] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 656.416638] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 656.416672] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 656.416683] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 656.416694] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 656.416706] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 656.416717] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 656.416730] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 656.416742] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 656.416754] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 656.416765] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 656.416777] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 656.416788] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 656.416802] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 656.416820] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 ** 153 printk messages dropped ** [ 657.199096] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 657.199139] [16064] 0 16064 18044 8709 24 2 0 1000 syz-executor3 [ 657.199161] [16091] 0 16091 18044 8709 24 2 0 1000 syz-executor3 [ 657.199173] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 657.199185] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 657.199198] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 657.199210] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 657.199222] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 657.199235] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 657.199247] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 657.199259] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 657.199272] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 657.199283] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 657.199295] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 657.199307] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 657.199320] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 657.199332] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 657.199344] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 657.199356] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 657.199368] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 657.199380] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 657.199392] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 657.199404] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 657.199416] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 657.199427] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 657.199439] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 657.199452] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 657.199464] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 657.199476] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 657.199489] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 657.199506] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 657.199519] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 657.199531] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 657.199542] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 657.199553] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 657.199565] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 657.199577] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 657.199589] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 657.199601] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 657.199612] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 657.199623] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 657.199637] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 657.199649] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 657.199663] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 657.199675] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 657.199686] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 657.199698] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 657.199711] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 657.199722] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 657.199735] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 657.199747] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 657.199759] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 657.199771] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 657.199783] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 657.199795] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 657.199806] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 657.199818] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 657.199830] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 657.199842] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 657.199854] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 657.199866] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 657.199878] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 657.199889] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 657.199901] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 657.199913] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 657.199924] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 657.199935] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 657.199947] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 657.199959] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 657.199970] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 657.199982] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 657.199994] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 657.200007] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 657.200020] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 657.200032] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 657.200044] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 657.200057] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 657.200091] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 657.200102] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 657.200113] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 657.200125] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 ** 152 printk messages dropped ** [ 657.984450] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 657.984562] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 657.984595] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 657.984606] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 657.984617] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 657.984669] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 657.984701] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 657.984733] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 657.984851] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 657.984902] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 657.984914] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 657.984961] [16123] 0 16123 18044 8709 24 2 0 1000 syz-executor3 [ 657.984973] [16158] 0 16158 18044 8709 24 2 0 1000 syz-executor3 [ 657.984986] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 657.984998] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 657.985010] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 657.985022] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 657.985034] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 657.985047] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 657.985060] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 657.985072] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 657.985083] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 657.985095] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 657.985107] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 657.985134] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 657.985153] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 657.985181] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 657.985193] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 657.985205] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 657.985217] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 657.985229] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 657.985241] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 657.985252] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 657.985279] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 657.985291] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 657.985319] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 657.985331] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 657.985344] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 657.985356] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 657.985368] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 657.985380] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 657.985391] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 657.985403] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 657.985415] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 657.985426] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 657.985438] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 657.985449] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 657.985460] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 657.985472] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 657.985486] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 657.985503] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 657.985517] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 657.985529] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 657.985541] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 657.985553] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 657.985565] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 657.985577] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 657.985589] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 657.985601] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 657.985613] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 657.985624] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 657.985636] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 657.985648] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 657.985660] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 657.985672] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 657.985684] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 657.985696] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 657.985708] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 657.985720] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 657.985732] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 657.985758] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 657.985770] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 657.985781] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 657.985792] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 657.985803] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 657.985814] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 657.985826] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 657.985836] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 657.985848] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 657.985859] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 ** 150 printk messages dropped ** [ 658.762105] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 658.762116] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 658.762139] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 658.762161] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 658.762179] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 658.762190] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 658.762201] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 658.762214] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 658.762224] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 658.762236] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 658.762248] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 658.762260] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 658.762371] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 658.762388] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 658.762399] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 658.762409] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 658.762461] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 658.762493] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 658.762517] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 658.762592] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 658.762645] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 658.762657] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 658.762709] [16180] 0 16180 18044 8709 24 2 0 1000 syz-executor3 [ 658.762721] [16194] 0 16194 18044 8709 24 2 0 1000 syz-executor3 [ 658.762733] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 658.762746] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 658.762758] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 658.762769] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 658.762782] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 658.762794] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 658.762806] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 658.762818] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 658.762829] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 658.762841] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 658.762853] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 658.762865] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 658.762877] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 658.762889] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 658.762900] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 658.762912] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 658.762924] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 658.762936] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 658.762947] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 658.762960] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 658.762972] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 658.762984] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 658.762997] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 658.763009] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 658.763020] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 658.763032] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 658.763044] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 658.763055] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 658.763067] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 658.763079] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 658.763091] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 658.763102] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 658.763113] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 658.763125] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 658.763139] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 658.763160] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 658.763175] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 658.763187] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 658.763198] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 658.763210] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 658.763222] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 658.763234] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 658.763246] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 658.763258] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 658.763270] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 658.763282] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 658.763294] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 658.763306] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 658.763318] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 658.763330] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 658.763341] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 658.763353] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 658.763365] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 658.763377] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 658.763389] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 658.763401] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 ** 37 printk messages dropped ** [ 658.763883] [28723] 0 28723 2666 34 10 3 0 0 init ** 111 printk messages dropped ** [ 659.530090] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 659.530101] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 659.530121] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 659.530141] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 659.530160] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 659.530172] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 659.530187] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 659.530198] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 659.530219] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 659.530230] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 659.530243] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 659.530255] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 659.530278] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 659.530289] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 659.530307] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 659.530318] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 659.530329] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 659.530342] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 659.530353] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 659.530365] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 659.530376] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 659.530388] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 659.530504] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 659.530521] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 659.530532] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 659.530551] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 659.530603] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 659.530635] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 659.530653] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 659.530728] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 659.530780] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 659.530792] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 659.530882] [16205] 0 16205 18044 8709 24 2 0 1000 syz-executor3 [ 659.530894] [16222] 0 16222 18044 8709 24 2 0 1000 syz-executor3 [ 659.530906] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 659.530919] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 659.530931] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 659.530944] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 659.530956] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 659.530967] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 659.530979] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 659.531005] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 659.531017] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 659.531028] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 659.531040] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 659.531052] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 659.531063] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 659.531075] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 659.531087] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 659.531098] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 659.531110] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 659.531122] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 659.531134] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 659.531153] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 659.531166] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 659.531177] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 659.531189] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 659.531200] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 659.531211] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 659.531223] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 659.531234] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 659.531245] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 659.531257] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 659.531268] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 659.531278] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 659.531290] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 659.531303] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 659.531315] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 659.531328] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 659.531339] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 659.531351] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 659.531362] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 659.531374] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 659.531385] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 659.531397] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 659.531408] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 659.531420] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 659.531431] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 659.531443] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 ** 146 printk messages dropped ** [ 660.298469] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 660.298481] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 660.298492] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 660.298510] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 660.298522] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 660.298534] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 660.298545] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 660.298556] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 660.298571] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 660.298583] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 660.298599] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 660.298615] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 660.298639] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 660.298650] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 660.298670] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 660.298690] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 660.298701] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 660.298712] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 660.298727] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 660.298738] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 660.298760] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 660.298771] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 660.298783] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 660.298795] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 660.298817] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 660.298829] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 660.298847] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 660.298859] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 660.298870] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 660.298882] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 660.298893] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 660.298905] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 660.298917] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 660.298929] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 660.299041] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 660.299057] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 660.299068] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 660.299079] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 660.299131] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 660.299172] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 660.299190] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 660.299266] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 660.299318] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 660.299330] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 660.299390] [16235] 0 16235 18044 8709 24 2 0 1000 syz-executor3 [ 660.299401] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 660.299414] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 660.299426] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 660.299438] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 660.299450] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 660.299463] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 660.299475] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 660.299486] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 660.299503] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 660.299516] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 660.299528] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 660.299540] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 660.299552] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 660.299564] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 660.299576] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 660.299588] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 660.299600] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 660.299613] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 660.299624] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 660.299637] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 660.299649] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 660.299661] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 660.299673] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 660.299684] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 660.299696] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 660.299708] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 660.299720] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 660.299732] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 660.299743] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 660.299754] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 660.299766] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 660.299779] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 660.299791] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 660.299805] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 660.299817] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 660.299829] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 ** 146 printk messages dropped ** [ 661.064567] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 661.064578] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 661.064589] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 661.064600] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 661.064611] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 661.064623] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 661.064634] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 661.064647] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 661.064661] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 661.064673] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 661.064684] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 661.064697] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 661.064708] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 661.064721] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 661.064732] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 661.064742] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 661.064757] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 661.064769] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 661.064785] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 661.064801] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 661.064826] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 661.064837] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 661.064858] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 661.064878] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 661.064889] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 661.064900] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 661.064915] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 661.064926] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 661.064947] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 661.064958] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 661.064970] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 661.064982] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 661.065005] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 661.065017] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 661.065034] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 661.065045] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 661.065056] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 661.065069] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 661.065080] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 661.065092] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 661.065104] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 661.065116] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 661.065235] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 661.065252] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 661.065263] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 661.065274] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 661.065326] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 661.065358] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 661.065376] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 661.065453] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 661.065510] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 661.065522] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 661.065583] [16246] 0 16246 18044 8709 24 2 0 1000 syz-executor3 [ 661.065596] [16260] 0 16260 18044 8709 24 2 0 1000 syz-executor3 [ 661.065608] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 661.065620] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 661.065632] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 661.065644] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 661.065656] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 661.065668] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 661.065679] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 661.065692] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 661.065704] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 661.065715] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 661.065727] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 661.065739] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 661.065751] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 661.065763] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 661.065775] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 661.065787] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 661.065799] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 661.065812] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 [ 661.065824] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 661.065836] [16630] 0 16630 18044 8709 24 2 0 1000 syz-executor3 [ 661.065847] [16648] 0 16648 18044 8709 24 2 0 1000 syz-executor3 [ 661.065858] [16662] 0 16662 18044 8709 24 2 0 1000 syz-executor3 [ 661.065871] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 661.065883] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 661.065895] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 ** 144 printk messages dropped ** [ 661.834454] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 661.834464] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 661.834475] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 661.834485] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 661.834495] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 661.834512] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 661.834523] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 661.834533] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 661.834543] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 661.834554] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 661.834565] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 661.834576] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 661.834586] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 661.834597] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 661.834608] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 661.834619] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 661.834630] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 661.834640] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 661.834653] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 661.834668] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 661.834679] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 661.834690] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 661.834703] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 661.834714] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 661.834726] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 661.834737] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 661.834747] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 661.834761] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 661.834773] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 661.834803] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 661.834819] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 661.834844] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 661.834855] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 661.834875] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 661.834895] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 661.834906] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 661.834917] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 661.834932] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 661.834943] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 661.834964] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 661.834975] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 661.834988] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 661.835000] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 661.835022] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 661.835035] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 661.835052] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 661.835064] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 661.835075] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 661.835088] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 661.835099] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 661.835111] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 661.835123] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 661.835135] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 661.835254] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 661.835271] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 661.835282] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 661.835293] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 661.835345] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 661.835377] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 661.835394] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 661.835470] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 661.835528] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 661.835541] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 661.835607] [16267] 0 16267 18044 8709 24 2 0 1000 syz-executor3 [ 661.835619] [16280] 0 16280 18044 8709 24 2 0 1000 syz-executor3 [ 661.835631] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 661.835643] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 661.835655] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 661.835666] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 661.835678] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 [ 661.835690] [16389] 0 16389 18044 8709 24 2 0 1000 syz-executor3 [ 661.835702] [16404] 0 16404 18044 8709 24 2 0 1000 syz-executor3 [ 661.835714] [16421] 0 16421 18044 8709 24 2 0 1000 syz-executor3 [ 661.835726] [16450] 0 16450 18044 8709 24 2 0 1000 syz-executor3 [ 661.835738] [16469] 0 16469 18044 8709 24 2 0 1000 syz-executor3 [ 661.835750] [16484] 0 16484 18044 8709 24 2 0 1000 syz-executor3 [ 661.835762] [16509] 0 16509 18044 8709 24 2 0 1000 syz-executor3 [ 661.835775] [16538] 0 16538 18044 8709 24 2 0 1000 syz-executor3 [ 661.835786] [16554] 0 16554 18044 8709 24 2 0 1000 syz-executor3 [ 661.835798] [16579] 0 16579 18044 8709 24 2 0 1000 syz-executor3 [ 661.835811] [16590] 0 16590 18044 8709 24 2 0 1000 syz-executor3 ** 135 printk messages dropped ** [ 662.600942] lowmem_reserve[]: 0 0 0 [ 662.600992] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1300*4kB (UMH) 98*8kB (UM) 1*16kB (U) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6032kB 16032 total pagecache pages [ 662.601034] 0 pages in swap cache [ 662.601038] Swap cache stats: add 0, delete 0, find 0/0 [ 662.601040] Free swap = 0kB [ 662.601043] Total swap = 0kB [ 662.601046] 1965979 pages RAM [ 662.601048] 0 pages HighMem/MovableOnly [ 662.601050] 313617 pages reserved [ 662.601052] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 662.601068] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 662.601080] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 662.601090] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 662.601101] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 662.601111] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 662.601122] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 662.601133] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 662.601144] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 662.601164] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 662.601176] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 662.601186] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 662.601197] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 662.601208] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 662.601218] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 662.601229] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 662.601241] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 662.601252] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 662.601263] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 662.601273] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 662.601285] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 662.601296] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 662.601308] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 662.601319] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 662.601332] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 662.601346] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 662.601358] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 662.601369] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 662.601382] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 662.601392] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 662.601405] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 662.601416] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 662.601427] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 662.601442] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 662.601453] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 662.601469] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 662.601485] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 662.601517] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 662.601528] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 662.601549] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 662.601568] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 662.601580] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 662.601591] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 662.601605] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 662.601616] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 662.601637] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 662.601648] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 662.601661] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 662.601673] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 662.601696] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 662.601707] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 662.601725] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 662.601736] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 662.601747] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 662.601760] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 662.601772] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 662.601783] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 662.601795] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 662.601807] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 662.601918] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 662.601935] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 662.601946] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 662.601957] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 662.602008] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 662.602040] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 662.602058] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 662.602134] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 662.602195] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 662.602208] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 662.602278] [16296] 0 16296 18044 8709 24 2 0 1000 syz-executor3 [ 662.602290] [16319] 0 16319 18044 8709 24 2 0 1000 syz-executor3 [ 662.602302] [16334] 0 16334 18044 8709 24 2 0 1000 syz-executor3 [ 662.602314] [16348] 0 16348 18044 8709 24 2 0 1000 syz-executor3 [ 662.602326] [16375] 0 16375 18044 8709 24 2 0 1000 syz-executor3 ** 138 printk messages dropped ** [ 663.366303] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 663.366311] [] entry_SYSENTER_compat+0x90/0xa2 [ 663.366315] Mem-Info: [ 663.366333] active_anon:45693 inactive_anon:15111 isolated_anon:0 [ 663.366333] active_file:14 inactive_file:35 isolated_file:27 [ 663.366333] unevictable:0 dirty:0 writeback:0 unstable:0 [ 663.366333] slab_reclaimable:8541 slab_unreclaimable:78802 [ 663.366333] mapped:43551 shmem:15974 pagetables:3867 bounce:0 [ 663.366333] free:6049 free_pcp:316 free_cma:0 [ 663.366348] Node 0 active_anon:182772kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 663.366368] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 663.366396] Normal free:5820kB min:5580kB low:9168kB high:12756kB active_anon:182760kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:15468kB bounce:0kB free_pcp:1264kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 663.366454] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1271*4kB (UMH) 95*8kB (UM) 4*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5908kB 16032 total pagecache pages [ 663.366494] 0 pages in swap cache [ 663.366499] Swap cache stats: add 0, delete 0, find 0/0 [ 663.366506] Free swap = 0kB [ 663.366509] Total swap = 0kB [ 663.366511] 1965979 pages RAM [ 663.366513] 0 pages HighMem/MovableOnly [ 663.366515] 313617 pages reserved [ 663.366518] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 663.366534] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 663.366545] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 663.366555] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 663.366567] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 663.366577] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 663.366589] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 663.366600] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 663.366610] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 663.366621] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 663.366631] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 663.366642] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 663.366653] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 663.366665] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 663.366676] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 663.366686] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 663.366698] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 663.366709] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 663.366719] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 663.366730] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 663.366742] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 663.366753] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 663.366765] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 663.366776] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 663.366789] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 663.366803] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 663.366815] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 663.366826] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 663.366839] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 663.366850] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 663.366863] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 663.366874] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 663.366885] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 663.366900] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 663.366912] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 663.366928] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 663.366944] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 663.366969] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 663.366981] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 663.367001] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 663.367021] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 663.367032] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 663.367043] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 663.367058] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 663.367068] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 663.367090] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 663.367101] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 663.367114] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 663.367126] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 663.367157] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 663.367169] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 663.367187] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 663.367198] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 663.367209] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 663.367221] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 663.367232] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 663.367244] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 663.367256] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 663.367270] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 663.367380] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 ** 137 printk messages dropped ** [ 664.127351] [] compat_tcp_setsockopt+0x3d/0x70 [ 664.127360] [] compat_sock_common_setsockopt+0xb4/0x150 [ 664.127368] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 664.127376] [] compat_SyS_setsockopt+0x169/0x550 [ 664.127383] [] ? sock_common_setsockopt+0xe0/0xe0 [ 664.127392] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 664.127402] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 664.127410] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 664.127418] [] ? do_fast_syscall_32+0xcf/0xa10 [ 664.127426] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 664.127433] [] do_fast_syscall_32+0x2f1/0xa10 [ 664.127441] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 664.127449] [] entry_SYSENTER_compat+0x90/0xa2 [ 664.127453] Mem-Info: [ 664.127471] active_anon:45668 inactive_anon:15111 isolated_anon:0 [ 664.127471] active_file:14 inactive_file:35 isolated_file:27 [ 664.127471] unevictable:0 dirty:0 writeback:0 unstable:0 [ 664.127471] slab_reclaimable:8541 slab_unreclaimable:78802 [ 664.127471] mapped:43551 shmem:15974 pagetables:3867 bounce:0 [ 664.127471] free:5974 free_pcp:359 free_cma:0 [ 664.127485] Node 0 active_anon:182672kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 664.127511] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 664.127539] Normal free:5520kB min:5580kB low:9168kB high:12756kB active_anon:182660kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20224kB pagetables:15468kB bounce:0kB free_pcp:1436kB local_pcp:812kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 664.127595] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1226*4kB (MH) 79*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5536kB 16032 total pagecache pages [ 664.127633] 0 pages in swap cache [ 664.127636] Swap cache stats: add 0, delete 0, find 0/0 [ 664.127639] Free swap = 0kB [ 664.127640] Total swap = 0kB [ 664.127643] 1965979 pages RAM [ 664.127645] 0 pages HighMem/MovableOnly [ 664.127647] 313617 pages reserved [ 664.127650] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 664.127665] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 664.127676] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 664.127686] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 664.127696] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 664.127707] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 664.127717] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 664.127727] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 664.127737] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 664.127748] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 664.127758] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 664.127768] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 664.127779] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 664.127789] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 664.127800] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 664.127810] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 664.127821] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 664.127832] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 664.127843] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 664.127853] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 664.127879] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 664.127889] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 664.127900] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 664.127911] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 664.127923] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 664.127936] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 664.127947] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 664.127958] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 664.127970] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 664.127981] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 664.127992] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 664.128003] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 664.128013] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 664.128027] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 664.128038] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 664.128053] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 664.128068] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 664.128091] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 664.128102] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 664.128121] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 664.128140] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 664.128158] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 664.128169] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 664.128183] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 664.128193] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 664.128213] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 664.128223] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 664.128235] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 664.128246] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 664.128267] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 664.128279] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 664.128295] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 ** 128 printk messages dropped ** [ 664.899471] [] ? retint_kernel+0x2d/0x2d [ 664.899480] [] __vmalloc_node_range+0x25b/0x600 [ 664.899490] [] ? xt_alloc_table_info+0xc9/0x100 [ 664.899497] [] vmalloc+0x5b/0x70 [ 664.899510] [] ? xt_alloc_table_info+0xc9/0x100 [ 664.899518] [] xt_alloc_table_info+0xc9/0x100 [ 664.899528] [] compat_do_replace.isra.10+0x116/0x380 [ 664.899536] [] ? translate_compat_table+0x1870/0x1870 [ 664.899546] [] ? mutex_lock_nested+0x6b7/0x900 [ 664.899554] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 664.899563] [] ? __cap_capable+0x168/0x1c0 [ 664.899572] [] ? ns_capable_common+0x12a/0x150 [ 664.899581] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 664.899590] [] compat_nf_setsockopt+0x8b/0x130 [ 664.899599] [] ? compat_do_replace.isra.10+0x380/0x380 [ 664.899609] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 664.899619] [] inet_csk_compat_setsockopt+0x97/0x120 [ 664.899627] [] ? ipv6_setsockopt+0x130/0x130 [ 664.899634] [] compat_tcp_setsockopt+0x3d/0x70 [ 664.899643] [] compat_sock_common_setsockopt+0xb4/0x150 [ 664.899651] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 664.899660] [] compat_SyS_setsockopt+0x169/0x550 [ 664.899669] [] ? sock_common_setsockopt+0xe0/0xe0 [ 664.899678] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 664.899688] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 664.899696] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 664.899704] [] ? do_fast_syscall_32+0xcf/0xa10 [ 664.899713] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 664.899720] [] do_fast_syscall_32+0x2f1/0xa10 [ 664.899729] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 664.899737] [] entry_SYSENTER_compat+0x90/0xa2 [ 664.899741] Mem-Info: [ 664.899760] active_anon:45618 inactive_anon:15111 isolated_anon:0 [ 664.899760] active_file:14 inactive_file:35 isolated_file:27 [ 664.899760] unevictable:0 dirty:0 writeback:0 unstable:0 [ 664.899760] slab_reclaimable:8541 slab_unreclaimable:78802 [ 664.899760] mapped:43551 shmem:15974 pagetables:3867 bounce:0 [ 664.899760] free:5999 free_pcp:372 free_cma:0 [ 664.899775] Node 0 active_anon:182472kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 664.899795] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 664.899824] Normal free:5620kB min:5580kB low:9168kB high:12756kB active_anon:182460kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:15468kB bounce:0kB free_pcp:1488kB local_pcp:772kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 664.899883] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1247*4kB (UMH) 84*8kB (UM) 0*16kB 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5724kB 16032 total pagecache pages [ 664.899924] 0 pages in swap cache [ 664.899928] Swap cache stats: add 0, delete 0, find 0/0 [ 664.899931] Free swap = 0kB [ 664.899933] Total swap = 0kB [ 664.899935] 1965979 pages RAM [ 664.899937] 0 pages HighMem/MovableOnly [ 664.899939] 313617 pages reserved [ 664.899942] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 664.899958] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 664.899969] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 664.899980] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 664.899991] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 664.900001] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 664.900012] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 664.900023] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 664.900033] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 664.900044] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 664.900055] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 664.900066] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 664.900077] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 664.900088] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 664.900098] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 664.900109] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 664.900121] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 664.900131] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 664.900142] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 664.900162] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 664.900174] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 664.900185] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 664.900197] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 664.900208] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 664.900220] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 664.900235] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 664.900247] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 664.900258] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 664.900271] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 664.900283] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 664.900295] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 664.900307] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 664.900318] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 664.900333] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 664.900345] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 664.900360] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 664.900377] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 664.900401] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 664.900412] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 664.900432] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 ** 119 printk messages dropped ** [ 665.653973] Call Trace: ** 2 printk messages dropped ** [ 665.654008] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 665.654017] [] ? ___ratelimit+0x53/0x401 [ 665.654025] [] oom_kill_process.cold.10+0xd/0xa6e [ 665.654035] [] ? has_capability_noaudit+0x24/0x30 [ 665.654045] [] ? check_preemption_disabled+0x3b/0x200 [ 665.654053] [] ? out_of_memory+0x6d4/0xe90 [ 665.654061] [] out_of_memory+0x292/0xe90 [ 665.654069] [] ? out_of_memory+0x410/0xe90 [ 665.654077] [] ? oom_killer_disable+0x200/0x200 [ 665.654086] [] ? trace_hardirqs_on+0xd/0x10 [ 665.654095] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 665.654104] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 665.654111] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 665.654121] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 665.654131] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 665.654138] [] ? retint_kernel+0x2d/0x2d [ 665.654147] [] __vmalloc_node_range+0x25b/0x600 [ 665.654166] [] ? xt_alloc_table_info+0xc9/0x100 [ 665.654174] [] vmalloc+0x5b/0x70 [ 665.654181] [] ? xt_alloc_table_info+0xc9/0x100 [ 665.654189] [] xt_alloc_table_info+0xc9/0x100 [ 665.654198] [] compat_do_replace.isra.10+0x116/0x380 [ 665.654207] [] ? translate_compat_table+0x1870/0x1870 [ 665.654217] [] ? mutex_lock_nested+0x6b7/0x900 [ 665.654225] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 665.654234] [] ? __cap_capable+0x168/0x1c0 [ 665.654243] [] ? ns_capable_common+0x12a/0x150 [ 665.654252] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 665.654261] [] compat_nf_setsockopt+0x8b/0x130 [ 665.654270] [] ? compat_do_replace.isra.10+0x380/0x380 [ 665.654280] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 665.654291] [] inet_csk_compat_setsockopt+0x97/0x120 [ 665.654299] [] ? ipv6_setsockopt+0x130/0x130 [ 665.654307] [] compat_tcp_setsockopt+0x3d/0x70 [ 665.654316] [] compat_sock_common_setsockopt+0xb4/0x150 [ 665.654324] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 665.654334] [] compat_SyS_setsockopt+0x169/0x550 [ 665.654342] [] ? sock_common_setsockopt+0xe0/0xe0 [ 665.654351] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 665.654361] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 665.654370] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 665.654378] [] ? do_fast_syscall_32+0xcf/0xa10 [ 665.654386] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 665.654393] [] do_fast_syscall_32+0x2f1/0xa10 [ 665.654402] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 665.654411] [] entry_SYSENTER_compat+0x90/0xa2 [ 665.654414] Mem-Info: [ 665.654433] active_anon:45568 inactive_anon:15111 isolated_anon:0 [ 665.654433] active_file:14 inactive_file:35 isolated_file:27 [ 665.654433] unevictable:0 dirty:0 writeback:0 unstable:0 [ 665.654433] slab_reclaimable:8541 slab_unreclaimable:78802 [ 665.654433] mapped:43551 shmem:15974 pagetables:3793 bounce:0 [ 665.654433] free:6051 free_pcp:376 free_cma:0 [ 665.654448] Node 0 active_anon:182272kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 665.654468] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 665.654496] Normal free:5828kB min:5580kB low:9168kB high:12756kB active_anon:182260kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:15172kB bounce:0kB free_pcp:1504kB local_pcp:820kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 665.654560] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1260*4kB (UMH) 95*8kB (UM) 1*16kB (U) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5848kB 16032 total pagecache pages [ 665.654602] 0 pages in swap cache [ 665.654607] Swap cache stats: add 0, delete 0, find 0/0 [ 665.654609] Free swap = 0kB [ 665.654611] Total swap = 0kB [ 665.654613] 1965979 pages RAM [ 665.654615] 0 pages HighMem/MovableOnly [ 665.654617] 313617 pages reserved [ 665.654620] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 665.654636] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 665.654647] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 665.654658] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 665.654668] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 665.654679] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 665.654690] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 665.654701] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 665.654712] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 665.654722] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 665.654733] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 665.654744] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 665.654755] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 665.654766] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 665.654776] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 665.654787] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 665.654799] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 665.654810] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 665.654821] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 665.654831] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 665.654843] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 665.654854] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 665.654866] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 665.654877] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 665.654890] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 665.654905] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 665.654917] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 ** 104 printk messages dropped ** [ 665.656626] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 ** 15 printk messages dropped ** [ 665.656821] [28720] 0 28720 2666 34 10 3 0 0 init [ 665.656831] [28723] 0 28723 2666 34 10 3 0 0 init [ 665.656837] Out of memory: Kill process 16421 (syz-executor3) score 1005 or sacrifice child [ 665.656866] Killed process 16421 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 666.344750] lowmemorykiller: Killing 'syz-executor3' (16450) (tgid 16450), adj 1000, [ 666.344750] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 666.344750] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 666.344750] Free memory is -13548kB above reserved [ 666.417428] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 666.417438] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 666.417453] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 666.417463] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 666.417473] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 666.417475] Call Trace: [ 666.417490] [] dump_stack+0xc1/0x128 [ 666.417501] [] dump_header.isra.4+0x142/0x747 [ 666.417516] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 666.417525] [] ? ___ratelimit+0x53/0x401 [ 666.417534] [] oom_kill_process.cold.10+0xd/0xa6e [ 666.417544] [] ? has_capability_noaudit+0x24/0x30 [ 666.417554] [] ? check_preemption_disabled+0x3b/0x200 [ 666.417563] [] ? out_of_memory+0x6d4/0xe90 [ 666.417571] [] out_of_memory+0x292/0xe90 [ 666.417579] [] ? out_of_memory+0x410/0xe90 [ 666.417587] [] ? oom_killer_disable+0x200/0x200 [ 666.417596] [] ? trace_hardirqs_on+0xd/0x10 [ 666.417605] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 666.417613] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 666.417621] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 666.417630] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 666.417640] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 666.417647] [] ? retint_kernel+0x2d/0x2d [ 666.417657] [] __vmalloc_node_range+0x25b/0x600 [ 666.417665] [] ? xt_alloc_table_info+0xc9/0x100 [ 666.417673] [] vmalloc+0x5b/0x70 [ 666.417680] [] ? xt_alloc_table_info+0xc9/0x100 [ 666.417687] [] xt_alloc_table_info+0xc9/0x100 [ 666.417697] [] compat_do_replace.isra.10+0x116/0x380 [ 666.417706] [] ? translate_compat_table+0x1870/0x1870 [ 666.417715] [] ? mutex_lock_nested+0x6b7/0x900 [ 666.417723] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 666.417732] [] ? __cap_capable+0x168/0x1c0 [ 666.417741] [] ? ns_capable_common+0x12a/0x150 [ 666.417751] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 666.417760] [] compat_nf_setsockopt+0x8b/0x130 [ 666.417768] [] ? compat_do_replace.isra.10+0x380/0x380 [ 666.417779] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 666.417789] [] inet_csk_compat_setsockopt+0x97/0x120 [ 666.417797] [] ? ipv6_setsockopt+0x130/0x130 [ 666.417805] [] compat_tcp_setsockopt+0x3d/0x70 [ 666.417815] [] compat_sock_common_setsockopt+0xb4/0x150 [ 666.417822] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 666.417833] [] compat_SyS_setsockopt+0x169/0x550 [ 666.417840] [] ? sock_common_setsockopt+0xe0/0xe0 [ 666.417849] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 666.417859] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 666.417868] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 666.417875] [] ? do_fast_syscall_32+0xcf/0xa10 [ 666.417884] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 666.417891] [] do_fast_syscall_32+0x2f1/0xa10 [ 666.417900] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 666.417909] [] entry_SYSENTER_compat+0x90/0xa2 [ 666.417912] Mem-Info: [ 666.417931] active_anon:45518 inactive_anon:15111 isolated_anon:0 [ 666.417931] active_file:14 inactive_file:35 isolated_file:27 [ 666.417931] unevictable:0 dirty:0 writeback:0 unstable:0 [ 666.417931] slab_reclaimable:8541 slab_unreclaimable:78802 [ 666.417931] mapped:43551 shmem:15974 pagetables:3756 bounce:0 [ 666.417931] free:6039 free_pcp:355 free_cma:0 [ 666.417946] Node 0 active_anon:182072kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 666.417966] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 666.417995] Normal free:5780kB min:5580kB low:9168kB high:12756kB active_anon:182060kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:15024kB bounce:0kB free_pcp:1420kB local_pcp:736kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 666.418053] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1268*4kB (UMH) 91*8kB (UM) 3*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5848kB 16032 total pagecache pages [ 666.418094] 0 pages in swap cache [ 666.418098] Swap cache stats: add 0, delete 0, find 0/0 [ 666.418100] Free swap = 0kB [ 666.418102] Total swap = 0kB [ 666.418105] 1965979 pages RAM [ 666.418107] 0 pages HighMem/MovableOnly [ 666.418109] 313617 pages reserved [ 666.418111] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 666.418127] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 666.418139] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 666.418150] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 666.418169] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 666.418180] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 666.418191] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 666.418202] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 666.418213] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 666.418223] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 666.418234] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 666.418245] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 666.418255] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 666.418266] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 666.418276] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 ** 119 printk messages dropped ** [ 666.420161] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 666.420175] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 666.420191] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 666.420202] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 666.420216] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 666.420227] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 666.420242] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 666.420254] [28714] 0 28714 2666 34 10 3 0 0 init [ 666.420264] [28715] 0 28715 2666 34 10 3 0 0 init [ 666.420275] [28716] 0 28716 2666 34 10 3 0 0 init [ 666.420285] [28717] 0 28717 2666 34 10 3 0 0 init [ 666.420296] [28720] 0 28720 2666 34 10 3 0 0 init [ 666.420307] [28723] 0 28723 2666 34 10 3 0 0 init [ 666.420313] Out of memory: Kill process 16469 (syz-executor3) score 1005 or sacrifice child [ 666.420342] Killed process 16469 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 667.170685] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 667.170694] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 667.170709] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 667.170720] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 667.170730] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 667.170732] Call Trace: [ 667.170763] [] dump_stack+0xc1/0x128 [ 667.170773] [] dump_header.isra.4+0x142/0x747 [ 667.170782] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 667.170806] [] ? ___ratelimit+0x53/0x401 [ 667.170814] [] oom_kill_process.cold.10+0xd/0xa6e [ 667.170824] [] ? has_capability_noaudit+0x24/0x30 [ 667.170839] [] ? check_preemption_disabled+0x3b/0x200 [ 667.170848] [] ? out_of_memory+0x6d4/0xe90 [ 667.170856] [] out_of_memory+0x292/0xe90 [ 667.170864] [] ? out_of_memory+0x410/0xe90 [ 667.170872] [] ? oom_killer_disable+0x200/0x200 [ 667.170881] [] ? trace_hardirqs_on+0xd/0x10 [ 667.170890] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 667.170899] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 667.170906] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 667.170916] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 667.170925] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 667.170933] [] ? retint_kernel+0x2d/0x2d [ 667.170942] [] __vmalloc_node_range+0x25b/0x600 [ 667.170950] [] ? xt_alloc_table_info+0xc9/0x100 [ 667.170957] [] vmalloc+0x5b/0x70 [ 667.170965] [] ? xt_alloc_table_info+0xc9/0x100 [ 667.170972] [] xt_alloc_table_info+0xc9/0x100 [ 667.170982] [] compat_do_replace.isra.10+0x116/0x380 [ 667.170990] [] ? translate_compat_table+0x1870/0x1870 [ 667.171000] [] ? mutex_lock_nested+0x6b7/0x900 [ 667.171008] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 667.171017] [] ? __cap_capable+0x168/0x1c0 [ 667.171026] [] ? ns_capable_common+0x12a/0x150 [ 667.171035] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 667.171044] [] compat_nf_setsockopt+0x8b/0x130 [ 667.171053] [] ? compat_do_replace.isra.10+0x380/0x380 [ 667.171062] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 667.171072] [] inet_csk_compat_setsockopt+0x97/0x120 [ 667.171080] [] ? ipv6_setsockopt+0x130/0x130 [ 667.171088] [] compat_tcp_setsockopt+0x3d/0x70 [ 667.171097] [] compat_sock_common_setsockopt+0xb4/0x150 [ 667.171105] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 667.171115] [] compat_SyS_setsockopt+0x169/0x550 [ 667.171123] [] ? sock_common_setsockopt+0xe0/0xe0 [ 667.171132] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 667.171142] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 667.171151] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 667.171168] [] ? do_fast_syscall_32+0xcf/0xa10 [ 667.171176] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 667.171184] [] do_fast_syscall_32+0x2f1/0xa10 [ 667.171193] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.171201] [] entry_SYSENTER_compat+0x90/0xa2 [ 667.171233] Mem-Info: [ 667.171252] active_anon:45493 inactive_anon:15111 isolated_anon:0 [ 667.171252] active_file:14 inactive_file:35 isolated_file:27 [ 667.171252] unevictable:0 dirty:0 writeback:0 unstable:0 [ 667.171252] slab_reclaimable:8541 slab_unreclaimable:78802 [ 667.171252] mapped:43551 shmem:15974 pagetables:3719 bounce:0 [ 667.171252] free:5989 free_pcp:360 free_cma:0 [ 667.171268] Node 0 active_anon:181972kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 667.171288] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 667.171317] Normal free:5580kB min:5580kB low:9168kB high:12756kB active_anon:181960kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:14876kB bounce:0kB free_pcp:1440kB local_pcp:756kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 667.171373] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1252*4kB (UMH) 74*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5600kB 16032 total pagecache pages [ 667.171412] 0 pages in swap cache [ 667.171416] Swap cache stats: add 0, delete 0, find 0/0 [ 667.171419] Free swap = 0kB [ 667.171421] Total swap = 0kB [ 667.171423] 1965979 pages RAM [ 667.171425] 0 pages HighMem/MovableOnly [ 667.171428] 313617 pages reserved [ 667.171430] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 667.171447] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 667.171458] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 667.171468] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 667.171480] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 667.171490] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 667.171501] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond ** 119 printk messages dropped ** [ 667.173382] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 667.173395] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 667.173406] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 667.173418] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 667.173429] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 667.173441] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 667.173452] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 667.173466] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 667.173479] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 667.173495] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 667.173511] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 667.173525] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 667.173537] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 667.173552] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 667.173563] [28714] 0 28714 2666 34 10 3 0 0 init [ 667.173574] [28715] 0 28715 2666 34 10 3 0 0 init [ 667.173585] [28716] 0 28716 2666 34 10 3 0 0 init [ 667.173595] [28717] 0 28717 2666 34 10 3 0 0 init [ 667.173606] [28720] 0 28720 2666 34 10 3 0 0 init [ 667.173617] [28723] 0 28723 2666 34 10 3 0 0 init [ 667.173623] Out of memory: Kill process 16484 (syz-executor3) score 1005 or sacrifice child [ 667.173652] Killed process 16484 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 667.354749] lowmemorykiller: Killing 'syz-executor3' (16509) (tgid 16509), adj 1000, [ 667.354749] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 667.354749] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 667.354749] Free memory is -13548kB above reserved [ 667.936679] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 667.936689] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 667.936705] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 667.936716] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 667.936726] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 667.936728] Call Trace: [ 667.936744] [] dump_stack+0xc1/0x128 [ 667.936754] [] dump_header.isra.4+0x142/0x747 [ 667.936763] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 667.936771] [] ? ___ratelimit+0x53/0x401 [ 667.936780] [] oom_kill_process.cold.10+0xd/0xa6e [ 667.936790] [] ? has_capability_noaudit+0x24/0x30 [ 667.936800] [] ? check_preemption_disabled+0x3b/0x200 [ 667.936809] [] ? out_of_memory+0x6d4/0xe90 [ 667.936817] [] out_of_memory+0x292/0xe90 [ 667.936825] [] ? out_of_memory+0x410/0xe90 [ 667.936833] [] ? oom_killer_disable+0x200/0x200 [ 667.936841] [] ? trace_hardirqs_on+0xd/0x10 [ 667.936850] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 667.936859] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 667.936866] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 667.936876] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 667.936886] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 667.936894] [] ? retint_kernel+0x2d/0x2d [ 667.936904] [] __vmalloc_node_range+0x25b/0x600 [ 667.936912] [] ? xt_alloc_table_info+0xc9/0x100 [ 667.936919] [] vmalloc+0x5b/0x70 [ 667.936927] [] ? xt_alloc_table_info+0xc9/0x100 [ 667.936934] [] xt_alloc_table_info+0xc9/0x100 [ 667.936944] [] compat_do_replace.isra.10+0x116/0x380 [ 667.936953] [] ? translate_compat_table+0x1870/0x1870 [ 667.936963] [] ? mutex_lock_nested+0x6b7/0x900 [ 667.936971] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 667.936979] [] ? __cap_capable+0x168/0x1c0 [ 667.936988] [] ? ns_capable_common+0x12a/0x150 [ 667.936997] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 667.937005] [] compat_nf_setsockopt+0x8b/0x130 [ 667.937013] [] ? compat_do_replace.isra.10+0x380/0x380 [ 667.937024] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 667.937034] [] inet_csk_compat_setsockopt+0x97/0x120 [ 667.937042] [] ? ipv6_setsockopt+0x130/0x130 [ 667.937050] [] compat_tcp_setsockopt+0x3d/0x70 [ 667.937060] [] compat_sock_common_setsockopt+0xb4/0x150 [ 667.937068] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 667.937077] [] compat_SyS_setsockopt+0x169/0x550 [ 667.937085] [] ? sock_common_setsockopt+0xe0/0xe0 [ 667.937093] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 667.937104] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 667.937112] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 667.937120] [] ? do_fast_syscall_32+0xcf/0xa10 [ 667.937128] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 667.937136] [] do_fast_syscall_32+0x2f1/0xa10 [ 667.937144] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.937161] [] entry_SYSENTER_compat+0x90/0xa2 [ 667.937164] Mem-Info: [ 667.937183] active_anon:45443 inactive_anon:15111 isolated_anon:0 [ 667.937183] active_file:14 inactive_file:35 isolated_file:27 [ 667.937183] unevictable:0 dirty:0 writeback:0 unstable:0 [ 667.937183] slab_reclaimable:8541 slab_unreclaimable:78802 [ 667.937183] mapped:43551 shmem:15974 pagetables:3682 bounce:0 [ 667.937183] free:6064 free_pcp:341 free_cma:0 [ 667.937198] Node 0 active_anon:181772kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 667.937219] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 667.937247] Normal free:5880kB min:5580kB low:9168kB high:12756kB active_anon:181760kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:14728kB bounce:0kB free_pcp:1364kB local_pcp:680kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 667.937304] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB ** 123 printk messages dropped ** [ 667.939142] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 667.939164] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 667.939176] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 667.939189] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 667.939201] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 667.939213] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 667.939247] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 667.939259] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 667.939269] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 667.939281] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 667.939293] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 667.939305] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 667.939317] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 667.939329] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 667.939340] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 667.939352] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 667.939363] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 667.939377] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 667.939391] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 667.939406] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 667.939417] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 667.939431] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 667.939441] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 667.939457] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 667.939468] [28714] 0 28714 2666 34 10 3 0 0 init [ 667.939479] [28715] 0 28715 2666 34 10 3 0 0 init [ 667.939489] [28716] 0 28716 2666 34 10 3 0 0 init [ 667.939500] [28717] 0 28717 2666 34 10 3 0 0 init [ 667.939516] [28720] 0 28720 2666 34 10 3 0 0 init [ 667.939527] [28723] 0 28723 2666 34 10 3 0 0 init [ 667.939533] Out of memory: Kill process 16538 (syz-executor3) score 1005 or sacrifice child [ 667.939562] Killed process 16538 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 668.361286] lowmemorykiller: Killing 'syz-executor3' (16554) (tgid 16554), adj 1000, [ 668.361286] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 668.361286] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 668.361286] Free memory is -13548kB above reserved [ 668.697686] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 668.697695] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 668.697710] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 668.697720] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 668.697731] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 668.697732] Call Trace: [ 668.697747] [] dump_stack+0xc1/0x128 [ 668.697758] [] dump_header.isra.4+0x142/0x747 [ 668.697767] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 668.697775] [] ? ___ratelimit+0x53/0x401 [ 668.697784] [] oom_kill_process.cold.10+0xd/0xa6e [ 668.697794] [] ? has_capability_noaudit+0x24/0x30 [ 668.697804] [] ? check_preemption_disabled+0x3b/0x200 [ 668.697813] [] ? out_of_memory+0x6d4/0xe90 [ 668.697821] [] out_of_memory+0x292/0xe90 [ 668.697829] [] ? out_of_memory+0x410/0xe90 [ 668.697837] [] ? oom_killer_disable+0x200/0x200 [ 668.697846] [] ? trace_hardirqs_on+0xd/0x10 [ 668.697855] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 668.697864] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 668.697871] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 668.697881] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 668.697891] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 668.697899] [] ? retint_kernel+0x2d/0x2d [ 668.697908] [] __vmalloc_node_range+0x25b/0x600 [ 668.697917] [] ? xt_alloc_table_info+0xc9/0x100 [ 668.697924] [] vmalloc+0x5b/0x70 [ 668.697931] [] ? xt_alloc_table_info+0xc9/0x100 [ 668.697939] [] xt_alloc_table_info+0xc9/0x100 [ 668.697964] [] compat_do_replace.isra.10+0x116/0x380 [ 668.697972] [] ? translate_compat_table+0x1870/0x1870 [ 668.697982] [] ? mutex_lock_nested+0x6b7/0x900 [ 668.697989] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 668.697998] [] ? __cap_capable+0x168/0x1c0 [ 668.698021] [] ? ns_capable_common+0x12a/0x150 [ 668.698030] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 668.698039] [] compat_nf_setsockopt+0x8b/0x130 [ 668.698047] [] ? compat_do_replace.isra.10+0x380/0x380 [ 668.698058] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 668.698069] [] inet_csk_compat_setsockopt+0x97/0x120 [ 668.698077] [] ? ipv6_setsockopt+0x130/0x130 [ 668.698085] [] compat_tcp_setsockopt+0x3d/0x70 [ 668.698094] [] compat_sock_common_setsockopt+0xb4/0x150 [ 668.698102] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 668.698113] [] compat_SyS_setsockopt+0x169/0x550 [ 668.698121] [] ? sock_common_setsockopt+0xe0/0xe0 [ 668.698129] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 668.698140] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 668.698149] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 668.698166] [] ? do_fast_syscall_32+0xcf/0xa10 [ 668.698174] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 668.698182] [] do_fast_syscall_32+0x2f1/0xa10 [ 668.698191] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 668.698199] [] entry_SYSENTER_compat+0x90/0xa2 [ 668.698203] Mem-Info: [ 668.698222] active_anon:45368 inactive_anon:15111 isolated_anon:0 [ 668.698222] active_file:14 inactive_file:35 isolated_file:27 [ 668.698222] unevictable:0 dirty:0 writeback:0 unstable:0 [ 668.698222] slab_reclaimable:8541 slab_unreclaimable:78802 [ 668.698222] mapped:43551 shmem:15974 pagetables:3608 bounce:0 [ 668.698222] free:6039 free_pcp:341 free_cma:0 [ 668.698237] Node 0 active_anon:181472kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes ** 114 printk messages dropped ** [ 668.700018] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 668.700030] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 668.700042] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 668.700054] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 668.700066] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 668.700078] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 668.700088] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 668.700100] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 668.700111] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 668.700123] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 668.700134] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 668.700146] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 668.700167] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 668.700182] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 668.700194] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 668.700207] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 668.700219] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 668.700231] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 668.700265] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 668.700276] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 668.700287] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 668.700299] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 668.700310] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 668.700323] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 668.700334] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 668.700345] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 668.700356] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 668.700368] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 668.700379] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 668.700393] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 668.700407] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 668.700422] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 668.700433] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 668.700447] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 668.700458] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 668.700475] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 668.700485] [28714] 0 28714 2666 34 10 3 0 0 init [ 668.700496] [28715] 0 28715 2666 34 10 3 0 0 init [ 668.700511] [28716] 0 28716 2666 34 10 3 0 0 init [ 668.700523] [28717] 0 28717 2666 34 10 3 0 0 init [ 668.700533] [28720] 0 28720 2666 34 10 3 0 0 init [ 668.700544] [28723] 0 28723 2666 34 10 3 0 0 init [ 668.700550] Out of memory: Kill process 16579 (syz-executor3) score 1005 or sacrifice child [ 668.700579] Killed process 16579 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 669.374592] lowmemorykiller: Killing 'syz-executor3' (16590) (tgid 16590), adj 1000, [ 669.374592] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 669.374592] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 669.374592] Free memory is -13596kB above reserved [ 669.452652] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 669.452662] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 669.452676] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 669.452687] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 669.452697] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 669.452699] Call Trace: [ 669.452714] [] dump_stack+0xc1/0x128 [ 669.452724] [] dump_header.isra.4+0x142/0x747 [ 669.452733] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 669.452742] [] ? ___ratelimit+0x53/0x401 [ 669.452751] [] oom_kill_process.cold.10+0xd/0xa6e [ 669.452761] [] ? has_capability_noaudit+0x24/0x30 [ 669.452771] [] ? check_preemption_disabled+0x3b/0x200 [ 669.452781] [] ? out_of_memory+0x6d4/0xe90 [ 669.452789] [] out_of_memory+0x292/0xe90 [ 669.452796] [] ? out_of_memory+0x410/0xe90 [ 669.452805] [] ? oom_killer_disable+0x200/0x200 [ 669.452813] [] ? trace_hardirqs_on+0xd/0x10 [ 669.452822] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 669.452831] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 669.452838] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 669.452848] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 669.452858] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 669.452865] [] ? retint_kernel+0x2d/0x2d [ 669.452874] [] __vmalloc_node_range+0x25b/0x600 [ 669.452883] [] ? xt_alloc_table_info+0xc9/0x100 [ 669.452890] [] vmalloc+0x5b/0x70 [ 669.452897] [] ? xt_alloc_table_info+0xc9/0x100 [ 669.452905] [] xt_alloc_table_info+0xc9/0x100 [ 669.452915] [] compat_do_replace.isra.10+0x116/0x380 [ 669.452923] [] ? translate_compat_table+0x1870/0x1870 [ 669.452933] [] ? mutex_lock_nested+0x6b7/0x900 [ 669.452941] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 669.452951] [] ? __cap_capable+0x168/0x1c0 [ 669.452960] [] ? ns_capable_common+0x12a/0x150 [ 669.452969] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 669.452977] [] compat_nf_setsockopt+0x8b/0x130 [ 669.452986] [] ? compat_do_replace.isra.10+0x380/0x380 [ 669.452997] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 669.453007] [] inet_csk_compat_setsockopt+0x97/0x120 [ 669.453015] [] ? ipv6_setsockopt+0x130/0x130 [ 669.453023] [] compat_tcp_setsockopt+0x3d/0x70 [ 669.453032] [] compat_sock_common_setsockopt+0xb4/0x150 [ 669.453040] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 669.453050] [] compat_SyS_setsockopt+0x169/0x550 ** 115 printk messages dropped ** [ 669.454829] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 669.454841] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 669.454853] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 669.454865] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 669.454877] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 669.454888] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 669.454901] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 669.454913] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 669.454924] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 669.454937] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 669.454949] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 669.454961] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 669.454972] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 669.454984] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 669.454996] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 669.455007] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 669.455018] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 669.455030] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 669.455042] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 669.455053] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 669.455064] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 669.455076] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 669.455090] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 669.455102] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 669.455115] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 669.455127] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 669.455139] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 669.455182] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 669.455193] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 669.455204] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 669.455216] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 669.455227] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 669.455240] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 669.455251] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 669.455263] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 669.455274] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 669.455286] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 669.455297] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 669.455311] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 669.455324] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 669.455340] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 669.455351] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 669.455364] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 669.455376] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 669.455392] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 669.455402] [28714] 0 28714 2666 34 10 3 0 0 init [ 669.455413] [28715] 0 28715 2666 34 10 3 0 0 init [ 669.455423] [28716] 0 28716 2666 34 10 3 0 0 init [ 669.455434] [28717] 0 28717 2666 34 10 3 0 0 init [ 669.455445] [28720] 0 28720 2666 34 10 3 0 0 init [ 669.455456] [28723] 0 28723 2666 34 10 3 0 0 init [ 669.455462] Out of memory: Kill process 16630 (syz-executor3) score 1005 or sacrifice child [ 669.455495] Killed process 16630 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 669.458560] oom_reaper: reaped process 16630 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 670.191383] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 670.191392] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 670.191407] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 670.191418] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 670.191428] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 670.191430] Call Trace: [ 670.191446] [] dump_stack+0xc1/0x128 [ 670.191456] [] dump_header.isra.4+0x142/0x747 [ 670.191465] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 670.191474] [] ? ___ratelimit+0x53/0x401 [ 670.191482] [] oom_kill_process.cold.10+0xd/0xa6e [ 670.191492] [] ? has_capability_noaudit+0x24/0x30 [ 670.191502] [] ? check_preemption_disabled+0x3b/0x200 [ 670.191517] [] ? out_of_memory+0x6d4/0xe90 [ 670.191525] [] out_of_memory+0x292/0xe90 [ 670.191533] [] ? out_of_memory+0x410/0xe90 [ 670.191542] [] ? oom_killer_disable+0x200/0x200 [ 670.191551] [] ? trace_hardirqs_on+0xd/0x10 [ 670.191559] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 670.191568] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 670.191575] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 670.191585] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 670.191594] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 670.191602] [] ? retint_kernel+0x2d/0x2d [ 670.191611] [] __vmalloc_node_range+0x25b/0x600 [ 670.191620] [] ? xt_alloc_table_info+0xc9/0x100 [ 670.191628] [] vmalloc+0x5b/0x70 [ 670.191635] [] ? xt_alloc_table_info+0xc9/0x100 [ 670.191642] [] xt_alloc_table_info+0xc9/0x100 [ 670.191651] [] compat_do_replace.isra.10+0x116/0x380 [ 670.191660] [] ? translate_compat_table+0x1870/0x1870 [ 670.191668] [] ? mutex_lock_nested+0x6b7/0x900 [ 670.191676] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 116 printk messages dropped ** [ 670.193422] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 670.193436] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 670.193448] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 670.193462] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 670.193474] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 670.193485] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 670.193497] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 670.193515] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 670.193527] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 670.193539] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 670.193551] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 670.193563] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 670.193575] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 670.193587] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 670.193598] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 670.193610] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 670.193622] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 670.193634] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 670.193646] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 670.193658] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 670.193670] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 670.193681] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 670.193693] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 670.193705] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 670.193717] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 670.193727] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 670.193738] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 670.193750] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 670.193762] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 670.193773] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 670.193785] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 670.193798] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 670.193811] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 670.193823] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 670.193836] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 670.193848] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 670.193860] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 670.193894] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 670.193905] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 670.193916] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 670.193927] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 670.193939] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 670.193951] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 670.193961] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 670.193972] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 670.193983] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 670.193996] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 670.194010] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 670.194023] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 670.194037] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 670.194052] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 670.194063] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 670.194077] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 670.194088] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 670.194104] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 670.194115] [28714] 0 28714 2666 34 10 3 0 0 init [ 670.194126] [28715] 0 28715 2666 34 10 3 0 0 init [ 670.194136] [28716] 0 28716 2666 34 10 3 0 0 init [ 670.194147] [28717] 0 28717 2666 34 10 3 0 0 init [ 670.194167] [28720] 0 28720 2666 34 10 3 0 0 init [ 670.194179] [28723] 0 28723 2666 34 10 3 0 0 init [ 670.194185] Out of memory: Kill process 16648 (syz-executor3) score 1005 or sacrifice child [ 670.194214] Killed process 16648 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 670.384281] lowmemorykiller: Killing 'syz-executor3' (16662) (tgid 16662), adj 1000, [ 670.384281] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 670.384281] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 670.384281] Free memory is -13596kB above reserved [ 670.940487] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 670.940497] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 670.940518] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 670.940528] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 670.940538] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 670.940540] Call Trace: [ 670.940556] [] dump_stack+0xc1/0x128 [ 670.940566] [] dump_header.isra.4+0x142/0x747 [ 670.940575] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 670.940584] [] ? ___ratelimit+0x53/0x401 [ 670.940593] [] oom_kill_process.cold.10+0xd/0xa6e [ 670.940603] [] ? has_capability_noaudit+0x24/0x30 [ 670.940613] [] ? check_preemption_disabled+0x3b/0x200 [ 670.940622] [] ? out_of_memory+0x6d4/0xe90 [ 670.940630] [] out_of_memory+0x292/0xe90 [ 670.940638] [] ? out_of_memory+0x410/0xe90 [ 670.940646] [] ? oom_killer_disable+0x200/0x200 [ 670.940655] [] ? trace_hardirqs_on+0xd/0x10 ** 118 printk messages dropped ** [ 670.942312] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 670.942388] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 670.942440] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 670.942452] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 670.942558] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 670.942575] [16675] 0 16675 18044 8709 24 2 0 1000 syz-executor3 [ 670.942587] [16686] 0 16686 18044 8709 24 2 0 1000 syz-executor3 [ 670.942599] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 670.942611] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 670.942622] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 670.942633] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 670.942645] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 670.942659] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 670.942671] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 670.942684] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 670.942696] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 670.942708] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 670.942720] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 670.942732] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 670.942744] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 670.942756] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 670.942768] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 670.942780] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 670.942791] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 670.942803] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 670.942815] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 670.942827] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 670.942839] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 670.942851] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 670.942863] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 670.942874] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 670.942886] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 670.942898] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 670.942910] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 670.942921] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 670.942933] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 670.942944] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 670.942955] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 670.942967] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 670.942979] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 670.942990] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 670.943002] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 670.943014] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 670.943028] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 670.943040] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 670.943053] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 670.943064] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 670.943076] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 670.943111] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 670.943122] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 670.943133] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 670.943145] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 670.943156] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 670.943178] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 670.943189] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 670.943202] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 670.943213] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 670.943225] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 670.943235] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 670.943249] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 670.943263] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 670.943278] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 670.943289] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 670.943303] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 670.943314] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 670.943330] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 670.943341] [28714] 0 28714 2666 34 10 3 0 0 init [ 670.943352] [28715] 0 28715 2666 34 10 3 0 0 init [ 670.943363] [28716] 0 28716 2666 34 10 3 0 0 init [ 670.943374] [28717] 0 28717 2666 34 10 3 0 0 init [ 670.943385] [28720] 0 28720 2666 34 10 3 0 0 init [ 670.943395] [28723] 0 28723 2666 34 10 3 0 0 init [ 670.943401] Out of memory: Kill process 16675 (syz-executor3) score 1005 or sacrifice child [ 670.943430] Killed process 16675 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 671.391205] lowmemorykiller: Killing 'syz-executor3' (16686) (tgid 16686), adj 1000, [ 671.391205] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 671.391205] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 671.391205] Free memory is -13596kB above reserved [ 671.677883] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 ** 124 printk messages dropped ** [ 671.679326] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 671.679337] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 671.679349] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 671.679361] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 671.679373] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 671.679484] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 671.679501] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 671.679517] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 671.679528] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 671.679580] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 671.679612] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 671.679629] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 671.679705] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 671.679758] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 671.679770] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 671.679871] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 671.679891] [16706] 0 16706 18044 8709 24 2 0 1000 syz-executor3 [ 671.679903] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 671.679915] [16721] 0 16721 18044 8709 24 2 0 1000 syz-executor3 [ 671.679925] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 671.679937] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 671.679951] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 671.679963] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 671.679977] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 671.679989] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 671.680001] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 671.680012] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 671.680024] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 671.680036] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 671.680048] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 671.680060] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 671.680072] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 671.680084] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 671.680096] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 671.680108] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 671.680119] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 671.680131] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 671.680143] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 671.680155] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 671.680174] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 671.680187] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 671.680199] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 671.680211] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 671.680222] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 671.680234] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 671.680245] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 671.680257] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 671.680269] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 671.680281] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 671.680292] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 671.680303] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 671.680315] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 671.680329] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 671.680341] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 671.680354] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 671.680380] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 671.680391] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 671.680425] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 671.680436] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 671.680462] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 671.680474] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 671.680485] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 671.680498] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 671.680509] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 671.680526] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 671.680537] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 671.680549] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 671.680560] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 671.680573] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 671.680587] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 671.680603] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 671.680614] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 671.680628] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 671.680639] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 671.680654] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 671.680665] [28714] 0 28714 2666 34 10 3 0 0 init [ 671.680676] [28715] 0 28715 2666 34 10 3 0 0 init [ 671.680687] [28716] 0 28716 2666 34 10 3 0 0 init ** 119 printk messages dropped ** [ 672.414156] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 672.414176] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 672.414191] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 672.414202] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 672.414222] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 672.414233] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 672.414246] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 672.414258] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 672.414281] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 672.414292] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 672.414310] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 672.414321] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 672.414332] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 672.414344] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 672.414355] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 672.414367] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 672.414379] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 672.414391] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 672.414501] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 672.414524] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 672.414535] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 672.414546] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 672.414598] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 672.414630] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 672.414648] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 672.414724] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 672.414776] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 672.414788] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 672.414889] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 672.414911] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 672.414922] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 672.414934] [16738] 0 16738 18044 8709 24 2 0 1000 syz-executor3 [ 672.414948] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 672.414960] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 672.414974] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 672.414986] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 672.414998] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 672.415009] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 672.415021] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 672.415033] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 672.415045] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 672.415057] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 672.415069] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 672.415081] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 672.415093] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 672.415105] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 672.415117] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 672.415129] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 672.415141] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 672.415153] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 672.415173] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 672.415185] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 672.415197] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 672.415209] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 672.415221] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 672.415233] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 672.415244] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 672.415255] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 672.415267] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 672.415279] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 672.415290] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 672.415302] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 672.415314] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 672.415328] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 672.415340] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 672.415353] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 672.415365] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 672.415377] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 672.415412] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 672.415423] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 672.415434] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 672.415446] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 672.415457] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 672.415469] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 672.415480] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 672.415492] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 672.415503] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 ** 121 printk messages dropped ** [ 673.151608] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 673.151623] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 673.151635] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 673.151651] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 673.151667] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 673.151692] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 673.151703] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 673.151723] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 673.151743] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 673.151754] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 673.151765] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 673.151780] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 673.151791] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 673.151812] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 673.151823] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 673.151836] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 673.151848] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 673.151871] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 673.151883] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 673.151900] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 673.151911] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 673.151922] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 673.151935] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 673.151946] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 673.151958] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 673.151970] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 673.151982] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 673.152093] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 673.152109] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 673.152120] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 673.152131] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 673.152191] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 673.152223] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 673.152240] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 673.152316] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 673.152368] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 673.152380] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 673.152480] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 673.152502] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 673.152520] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 673.152537] [16762] 0 16762 18044 8709 24 2 0 1000 syz-executor3 [ 673.152549] [16769] 0 16769 18044 8709 24 2 0 1000 syz-executor3 [ 673.152562] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 673.152574] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 673.152586] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 673.152598] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 673.152611] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 673.152623] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 673.152635] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 673.152646] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 673.152658] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 673.152670] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 673.152682] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 673.152694] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 673.152706] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 673.152718] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 673.152730] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 673.152742] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 673.152754] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 673.152766] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 673.152778] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 673.152790] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 673.152802] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 673.152814] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 673.152824] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 673.152836] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 673.152847] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 673.152859] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 673.152870] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 673.152882] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 673.152894] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 673.152908] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 673.152920] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 673.152933] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 ** 117 printk messages dropped ** [ 673.898598] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 673.898609] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 673.898620] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 673.898632] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 673.898644] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 673.898656] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 673.898667] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 673.898680] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 673.898695] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 673.898707] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 673.898718] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 673.898731] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 673.898742] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 673.898755] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 673.898766] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 673.898777] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 673.898791] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 673.898803] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 673.898818] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 673.898835] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 673.898860] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 673.898870] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 673.898891] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 673.898911] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 673.898922] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 673.898933] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 673.898948] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 673.898959] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 673.898980] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 673.898991] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 673.899003] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 673.899015] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 673.899038] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 673.899050] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 673.899067] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 673.899078] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 673.899089] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 673.899102] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 673.899114] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 673.899126] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 673.899138] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 673.899150] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 673.899270] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 673.899287] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 673.899298] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 673.899309] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 673.899361] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 673.899393] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 673.899410] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 673.899487] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 673.899544] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 673.899557] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 673.899658] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 673.899680] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 673.899693] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 673.899714] [16802] 0 16802 18044 8709 24 2 0 1000 syz-executor3 [ 673.899726] [16825] 0 16825 18044 8709 24 2 0 1000 syz-executor3 [ 673.899738] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 673.899750] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 673.899762] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 673.899774] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 673.899786] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 673.899798] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 673.899810] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 673.899822] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 673.899833] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 673.899846] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 673.899858] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 673.899870] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 673.899882] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 673.899895] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 673.899906] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 673.899918] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 673.899930] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 673.899942] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 673.899954] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 673.899966] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 673.899977] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 673.899988] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 673.900000] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 673.900012] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 673.900023] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 673.900035] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 673.900047] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 673.900060] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 673.900073] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 673.900085] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 673.900097] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 673.900109] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 673.900144] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 673.900155] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 673.900174] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 673.900186] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 673.900198] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 673.900210] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 673.900221] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 673.900233] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 673.900244] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 673.900256] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 673.900267] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 673.900281] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 673.900295] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 673.900310] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 673.900321] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 673.900335] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 673.900346] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 673.900363] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 673.900374] [28714] 0 28714 2666 34 10 3 0 0 init [ 673.900385] [28715] 0 28715 2666 34 10 3 0 0 init [ 673.900395] [28716] 0 28716 2666 34 10 3 0 0 init [ 673.900406] [28717] 0 28717 2666 34 10 3 0 0 init [ 673.900417] [28720] 0 28720 2666 34 10 3 0 0 init [ 673.900428] [28723] 0 28723 2666 34 10 3 0 0 init [ 673.900434] Out of memory: Kill process 16802 (syz-executor3) score 1005 or sacrifice child [ 673.900471] Killed process 16802 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 673.903563] oom_reaper: reaped process 16802 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 674.424848] lowmemorykiller: Killing 'syz-executor3' (16825) (tgid 16825), adj 1000, [ 674.424848] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 674.424848] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 674.424848] Free memory is -13464kB above reserved [ 674.637406] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 674.637415] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 674.637431] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 674.637441] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 674.637452] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 674.637453] Call Trace: [ 674.637469] [] dump_stack+0xc1/0x128 [ 674.637479] [] dump_header.isra.4+0x142/0x747 [ 674.637488] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 674.637497] [] ? ___ratelimit+0x53/0x401 [ 674.637505] [] oom_kill_process.cold.10+0xd/0xa6e [ 674.637522] [] ? has_capability_noaudit+0x24/0x30 [ 674.637532] [] ? check_preemption_disabled+0x3b/0x200 [ 674.637541] [] ? out_of_memory+0x6d4/0xe90 [ 674.637549] [] out_of_memory+0x292/0xe90 [ 674.637557] [] ? out_of_memory+0x410/0xe90 [ 674.637565] [] ? oom_killer_disable+0x200/0x200 [ 674.637574] [] ? trace_hardirqs_on+0xd/0x10 [ 674.637582] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 674.637591] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 674.637598] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 674.637608] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 674.637617] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 674.637625] [] ? retint_kernel+0x2d/0x2d [ 674.637634] [] __vmalloc_node_range+0x25b/0x600 [ 674.637643] [] ? xt_alloc_table_info+0xc9/0x100 [ 674.637650] [] vmalloc+0x5b/0x70 [ 674.637658] [] ? xt_alloc_table_info+0xc9/0x100 [ 674.637665] [] xt_alloc_table_info+0xc9/0x100 [ 674.637675] [] compat_do_replace.isra.10+0x116/0x380 [ 674.637683] [] ? translate_compat_table+0x1870/0x1870 [ 674.637694] [] ? mutex_lock_nested+0x6b7/0x900 [ 674.637702] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 674.637712] [] ? __cap_capable+0x168/0x1c0 [ 674.637721] [] ? ns_capable_common+0x12a/0x150 [ 674.637730] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 674.637738] [] compat_nf_setsockopt+0x8b/0x130 [ 674.637747] [] ? compat_do_replace.isra.10+0x380/0x380 [ 674.637757] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 674.637767] [] inet_csk_compat_setsockopt+0x97/0x120 [ 674.637775] [] ? ipv6_setsockopt+0x130/0x130 [ 674.637783] [] compat_tcp_setsockopt+0x3d/0x70 [ 674.637792] [] compat_sock_common_setsockopt+0xb4/0x150 [ 674.637800] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 674.637810] [] compat_SyS_setsockopt+0x169/0x550 [ 674.637818] [] ? sock_common_setsockopt+0xe0/0xe0 [ 674.637827] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 674.637837] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 674.637845] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 674.637852] [] ? do_fast_syscall_32+0xcf/0xa10 [ 674.637861] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 674.637868] [] do_fast_syscall_32+0x2f1/0xa10 [ 674.637877] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 674.637885] [] entry_SYSENTER_compat+0x90/0xa2 [ 674.637889] Mem-Info: [ 674.637908] active_anon:45018 inactive_anon:15111 isolated_anon:0 [ 674.637908] active_file:14 inactive_file:35 isolated_file:27 [ 674.637908] unevictable:0 dirty:0 writeback:0 unstable:0 [ 674.637908] slab_reclaimable:8541 slab_unreclaimable:78802 [ 674.637908] mapped:43551 shmem:15974 pagetables:3312 bounce:0 [ 674.637908] free:6060 free_pcp:329 free_cma:0 [ 674.637923] Node 0 active_anon:180072kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 674.637942] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 674.637971] Normal free:5864kB min:5580kB low:9168kB high:12756kB active_anon:180060kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:13248kB bounce:0kB free_pcp:1316kB local_pcp:692kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 674.638028] DMA32: 8*4kB (MH) 5*8kB (ME) 8*16kB (MEH) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18216kB Normal: 1285*4kB (UMH) 104*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5972kB 16032 total pagecache pages [ 674.638068] 0 pages in swap cache [ 674.638072] Swap cache stats: add 0, delete 0, find 0/0 [ 674.638075] Free swap = 0kB [ 674.638077] Total swap = 0kB [ 674.638079] 1965979 pages RAM [ 674.638081] 0 pages HighMem/MovableOnly [ 674.638083] 313617 pages reserved [ 674.638086] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 674.638102] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 674.638113] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 674.638124] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 674.638135] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 674.638146] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 674.638157] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 674.638177] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 674.638188] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 674.638199] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 674.638209] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 674.638220] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 674.638231] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 674.638242] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 674.638253] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 674.638263] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 674.638275] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 674.638286] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 674.638296] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 674.638307] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 674.638318] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 674.638330] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 674.638342] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 674.638353] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 674.638365] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 674.638380] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 674.638392] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 674.638403] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 674.638416] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 674.638427] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 674.638440] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 674.638451] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 674.638461] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 674.638476] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 674.638488] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 674.638503] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 674.638526] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 674.638551] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 674.638562] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 674.638582] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 674.638602] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 674.638613] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 674.638625] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 674.638639] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 674.638650] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 674.638671] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 674.638682] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 674.638695] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 674.638707] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 674.638730] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 674.638742] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 674.638759] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 674.638770] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 674.638781] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 674.638794] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 674.638805] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 674.638816] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 674.638828] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 674.638840] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 674.638967] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 674.638983] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 674.639008] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 674.639032] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 674.639109] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 674.639137] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 674.639153] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 674.639257] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 674.639365] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 674.639378] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 674.639479] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 674.639500] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 674.639518] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 674.639543] [16850] 0 16850 18044 8709 24 2 0 1000 syz-executor3 [ 674.639556] [16870] 0 16870 18044 8709 24 2 0 1000 syz-executor3 [ 674.639567] [16888] 0 16888 18044 8709 24 2 0 1000 syz-executor3 [ 674.639579] [16909] 0 16909 18044 8709 24 2 0 1000 syz-executor3 [ 674.639606] [16923] 0 16923 18044 8709 24 2 0 1000 syz-executor3 [ 674.639618] [16942] 0 16942 18044 8709 24 2 0 1000 syz-executor3 [ 674.639630] [16962] 0 16962 18044 8709 24 2 0 1000 syz-executor3 [ 674.639641] [16982] 0 16982 18044 8709 24 2 0 1000 syz-executor3 [ 674.639653] [16993] 0 16993 18044 8709 24 2 0 1000 syz-executor3 [ 674.639680] [17003] 0 17003 18040 8709 24 2 0 1000 syz-executor3 [ 674.639692] [17012] 0 17012 18044 8709 24 2 0 1000 syz-executor3 [ 674.639704] [17018] 0 17018 18044 8709 24 2 0 1000 syz-executor3 [ 674.639716] [17025] 0 17025 18044 8709 24 2 0 1000 syz-executor3 [ 674.639727] [17052] 0 17052 18044 8709 24 2 0 1000 syz-executor3 [ 674.639739] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 674.639751] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 674.639763] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 674.639775] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 674.639787] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 674.639799] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 674.639810] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 674.639835] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 674.639847] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 674.639876] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 674.639902] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 674.639913] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 674.639925] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 674.639954] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 674.639965] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 674.639992] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 674.640018] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 674.640045] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 674.640078] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 674.640089] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 ** 85 printk messages dropped ** [ 675.379882] lowmem_reserve[]: 0 0 0 [ 675.379933] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1216*4kB (UMH) 92*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5600kB 16032 total pagecache pages [ 675.379971] 0 pages in swap cache [ 675.379976] Swap cache stats: add 0, delete 0, find 0/0 [ 675.379978] Free swap = 0kB [ 675.379981] Total swap = 0kB [ 675.379983] 1965979 pages RAM [ 675.379985] 0 pages HighMem/MovableOnly [ 675.379987] 313617 pages reserved [ 675.379990] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 675.380006] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 675.380017] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 675.380027] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 675.380038] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 675.380049] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 675.380060] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 675.380070] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 675.380081] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 675.380092] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 675.380102] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 675.380113] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 675.380124] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 675.380135] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 675.380146] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 675.380157] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 675.380178] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 675.380189] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 675.380200] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 675.380211] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 675.380222] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 675.380233] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 675.380245] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 675.380257] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 675.380269] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 675.380284] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 675.380297] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 675.380308] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 675.380321] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 675.380332] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 675.380345] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 675.380356] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 675.380367] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 675.380381] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 675.380393] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 675.380409] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 675.380425] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 675.380450] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 675.380461] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 675.380481] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 675.380501] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 675.380512] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 675.380528] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 675.380543] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 675.380555] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 675.380575] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 675.380586] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 675.380599] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 675.380611] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 675.380634] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 675.380646] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 675.380663] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 675.380674] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 675.380685] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 675.380698] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 675.380709] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 675.380721] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 675.380733] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 675.380744] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 675.380929] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 675.380945] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 675.380956] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 675.380968] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 675.381019] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 675.381051] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 675.381069] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 675.381145] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 ** 110 printk messages dropped ** [ 676.119487] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 676.119496] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 676.119505] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 676.119512] [] ? do_fast_syscall_32+0xcf/0xa10 [ 676.119527] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 676.119535] [] do_fast_syscall_32+0x2f1/0xa10 [ 676.119544] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 676.119552] [] entry_SYSENTER_compat+0x90/0xa2 [ 676.119556] Mem-Info: [ 676.119576] active_anon:44943 inactive_anon:15111 isolated_anon:0 [ 676.119576] active_file:14 inactive_file:35 isolated_file:27 [ 676.119576] unevictable:0 dirty:0 writeback:0 unstable:0 [ 676.119576] slab_reclaimable:8541 slab_unreclaimable:78802 [ 676.119576] mapped:43551 shmem:15974 pagetables:3275 bounce:0 [ 676.119576] free:6054 free_pcp:318 free_cma:0 [ 676.119591] Node 0 active_anon:179772kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 676.119611] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 676.119639] Normal free:5840kB min:5580kB low:9168kB high:12756kB active_anon:179760kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:13100kB bounce:0kB free_pcp:1272kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 676.119697] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1261*4kB (UMH) 106*8kB (UM) 5*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5972kB 16032 total pagecache pages [ 676.119738] 0 pages in swap cache [ 676.119742] Swap cache stats: add 0, delete 0, find 0/0 [ 676.119744] Free swap = 0kB [ 676.119746] Total swap = 0kB [ 676.119749] 1965979 pages RAM [ 676.119751] 0 pages HighMem/MovableOnly [ 676.119753] 313617 pages reserved [ 676.119756] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 676.119771] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 676.119782] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 676.119793] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 676.119804] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 676.119815] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 676.119825] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 676.119836] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 676.119847] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 676.119857] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 676.119868] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 676.119879] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 676.119890] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 676.119901] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 676.119911] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 676.119922] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 676.119934] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 676.119945] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 676.119955] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 676.119966] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 676.119978] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 676.119990] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 676.120016] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 676.120042] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 676.120068] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 676.120097] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 676.120108] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 676.120134] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 676.120146] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 676.120157] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 676.120178] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 676.120190] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 676.120200] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 676.120230] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 676.120242] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 676.120258] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 676.120274] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 676.120299] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 676.120310] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 676.120330] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 676.120350] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 676.120361] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 ** 108 printk messages dropped ** [ 676.859862] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 676.859871] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 676.859879] [] ? retint_kernel+0x2d/0x2d [ 676.859888] [] __vmalloc_node_range+0x25b/0x600 [ 676.859896] [] ? xt_alloc_table_info+0xc9/0x100 [ 676.859903] [] vmalloc+0x5b/0x70 [ 676.859911] [] ? xt_alloc_table_info+0xc9/0x100 [ 676.859918] [] xt_alloc_table_info+0xc9/0x100 [ 676.859928] [] compat_do_replace.isra.10+0x116/0x380 [ 676.859937] [] ? translate_compat_table+0x1870/0x1870 [ 676.859947] [] ? mutex_lock_nested+0x6b7/0x900 [ 676.859955] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 676.859965] [] ? __cap_capable+0x168/0x1c0 [ 676.859974] [] ? ns_capable_common+0x12a/0x150 [ 676.859982] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 676.859991] [] compat_nf_setsockopt+0x8b/0x130 [ 676.860000] [] ? compat_do_replace.isra.10+0x380/0x380 [ 676.860011] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 676.860021] [] inet_csk_compat_setsockopt+0x97/0x120 [ 676.860030] [] ? ipv6_setsockopt+0x130/0x130 [ 676.860038] [] compat_tcp_setsockopt+0x3d/0x70 [ 676.860048] [] compat_sock_common_setsockopt+0xb4/0x150 [ 676.860055] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 676.860066] [] compat_SyS_setsockopt+0x169/0x550 [ 676.860073] [] ? sock_common_setsockopt+0xe0/0xe0 [ 676.860082] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 676.860093] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 676.860102] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 676.860109] [] ? do_fast_syscall_32+0xcf/0xa10 [ 676.860117] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 676.860125] [] do_fast_syscall_32+0x2f1/0xa10 [ 676.860134] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 676.860142] [] entry_SYSENTER_compat+0x90/0xa2 [ 676.860146] Mem-Info: [ 676.860174] active_anon:44893 inactive_anon:15111 isolated_anon:0 [ 676.860174] active_file:14 inactive_file:35 isolated_file:27 [ 676.860174] unevictable:0 dirty:0 writeback:0 unstable:0 [ 676.860174] slab_reclaimable:8541 slab_unreclaimable:78802 [ 676.860174] mapped:43551 shmem:15974 pagetables:3238 bounce:0 [ 676.860174] free:6029 free_pcp:324 free_cma:0 [ 676.860189] Node 0 active_anon:179572kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 676.860209] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 676.860237] Normal free:5740kB min:5580kB low:9168kB high:12756kB active_anon:179560kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:12952kB bounce:0kB free_pcp:1296kB local_pcp:672kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 676.860295] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1260*4kB (UMH) 101*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5848kB 16032 total pagecache pages [ 676.860334] 0 pages in swap cache [ 676.860338] Swap cache stats: add 0, delete 0, find 0/0 [ 676.860340] Free swap = 0kB [ 676.860342] Total swap = 0kB [ 676.860345] 1965979 pages RAM [ 676.860347] 0 pages HighMem/MovableOnly [ 676.860349] 313617 pages reserved [ 676.860352] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 676.860367] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 676.860379] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 676.860389] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 676.860400] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 676.860410] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 676.860421] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 676.860432] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 676.860458] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 676.860468] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 676.860479] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 676.860504] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 676.860515] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 676.860532] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 676.860542] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 676.860553] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 676.860565] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 676.860576] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 676.860586] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 676.860597] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 676.860609] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 676.860620] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 676.860632] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 676.860643] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 676.860656] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 676.860671] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 676.860683] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 676.860694] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 676.860707] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 676.860718] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 676.860731] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 676.860742] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 676.860753] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 676.860767] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 676.860779] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 676.860795] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 676.860812] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 676.860841] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 676.860921] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 ** 88 printk messages dropped ** [ 677.596394] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 677.596403] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 677.596418] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 677.596428] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 677.596438] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 677.596441] Call Trace: [ 677.596456] [] dump_stack+0xc1/0x128 [ 677.596466] [] dump_header.isra.4+0x142/0x747 [ 677.596475] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 677.596483] [] ? ___ratelimit+0x53/0x401 [ 677.596492] [] oom_kill_process.cold.10+0xd/0xa6e [ 677.596502] [] ? has_capability_noaudit+0x24/0x30 [ 677.596512] [] ? check_preemption_disabled+0x3b/0x200 [ 677.596528] [] ? out_of_memory+0x6d4/0xe90 [ 677.596537] [] out_of_memory+0x292/0xe90 [ 677.596544] [] ? out_of_memory+0x410/0xe90 [ 677.596553] [] ? oom_killer_disable+0x200/0x200 [ 677.596562] [] ? trace_hardirqs_on+0xd/0x10 [ 677.596571] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 677.596579] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 677.596587] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 677.596596] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 677.596606] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 677.596614] [] ? retint_kernel+0x2d/0x2d [ 677.596624] [] __vmalloc_node_range+0x25b/0x600 [ 677.596632] [] ? xt_alloc_table_info+0xc9/0x100 [ 677.596639] [] vmalloc+0x5b/0x70 [ 677.596647] [] ? xt_alloc_table_info+0xc9/0x100 [ 677.596654] [] xt_alloc_table_info+0xc9/0x100 [ 677.596664] [] compat_do_replace.isra.10+0x116/0x380 [ 677.596672] [] ? translate_compat_table+0x1870/0x1870 [ 677.596682] [] ? mutex_lock_nested+0x6b7/0x900 [ 677.596690] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 677.596699] [] ? __cap_capable+0x168/0x1c0 [ 677.596707] [] ? ns_capable_common+0x12a/0x150 [ 677.596716] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 677.596725] [] compat_nf_setsockopt+0x8b/0x130 [ 677.596733] [] ? compat_do_replace.isra.10+0x380/0x380 [ 677.596744] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 677.596754] [] inet_csk_compat_setsockopt+0x97/0x120 [ 677.596762] [] ? ipv6_setsockopt+0x130/0x130 [ 677.596770] [] compat_tcp_setsockopt+0x3d/0x70 [ 677.596779] [] compat_sock_common_setsockopt+0xb4/0x150 [ 677.596786] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 677.596795] [] compat_SyS_setsockopt+0x169/0x550 [ 677.596803] [] ? sock_common_setsockopt+0xe0/0xe0 [ 677.596812] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 677.596822] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 677.596830] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 677.596838] [] ? do_fast_syscall_32+0xcf/0xa10 [ 677.596846] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 677.596853] [] do_fast_syscall_32+0x2f1/0xa10 [ 677.596862] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 677.596871] [] entry_SYSENTER_compat+0x90/0xa2 [ 677.596875] Mem-Info: [ 677.596893] active_anon:44843 inactive_anon:15111 isolated_anon:0 [ 677.596893] active_file:14 inactive_file:35 isolated_file:27 [ 677.596893] unevictable:0 dirty:0 writeback:0 unstable:0 [ 677.596893] slab_reclaimable:8541 slab_unreclaimable:78802 [ 677.596893] mapped:43551 shmem:15974 pagetables:3238 bounce:0 [ 677.596893] free:6004 free_pcp:359 free_cma:0 [ 677.596908] Node 0 active_anon:179372kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 677.596928] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 677.596956] Normal free:5640kB min:5580kB low:9168kB high:12756kB active_anon:179360kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:12952kB bounce:0kB free_pcp:1436kB local_pcp:720kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 677.597014] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1239*4kB (UMH) 96*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5724kB 16032 total pagecache pages [ 677.597053] 0 pages in swap cache [ 677.597057] Swap cache stats: add 0, delete 0, find 0/0 [ 677.597059] Free swap = 0kB [ 677.597062] Total swap = 0kB [ 677.597064] 1965979 pages RAM [ 677.597066] 0 pages HighMem/MovableOnly [ 677.597068] 313617 pages reserved [ 677.597071] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 677.597087] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 677.597098] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 677.597108] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 677.597119] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 677.597129] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 677.597140] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 677.597151] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 677.597162] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 677.597181] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 677.597192] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 677.597203] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 677.597213] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 677.597224] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 677.597235] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 677.597246] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 677.597257] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 677.597268] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 677.597279] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 677.597289] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 677.597301] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 677.597313] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 ** 84 printk messages dropped ** [ 677.598878] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 677.598889] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 677.598903] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 677.598916] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 677.598932] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 677.598943] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 677.598957] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 677.598968] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 677.598983] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 677.598994] [28714] 0 28714 2666 34 10 3 0 0 init [ 677.599005] [28715] 0 28715 2666 34 10 3 0 0 init [ 677.599016] [28716] 0 28716 2666 34 10 3 0 0 init [ 677.599026] [28717] 0 28717 2666 34 10 3 0 0 init [ 677.599037] [28720] 0 28720 2666 34 10 3 0 0 init [ 677.599047] [28723] 0 28723 2666 34 10 3 0 0 init [ 677.599053] Out of memory: Kill process 16982 (syz-executor3) score 1005 or sacrifice child [ 677.599082] Killed process 16982 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 678.342398] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 678.342407] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 678.342423] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 678.342434] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 678.342445] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 678.342447] Call Trace: [ 678.342463] [] dump_stack+0xc1/0x128 [ 678.342474] [] dump_header.isra.4+0x142/0x747 [ 678.342483] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 678.342493] [] ? ___ratelimit+0x53/0x401 [ 678.342516] [] oom_kill_process.cold.10+0xd/0xa6e [ 678.342534] [] ? has_capability_noaudit+0x24/0x30 [ 678.342544] [] ? check_preemption_disabled+0x3b/0x200 [ 678.342553] [] ? out_of_memory+0x6d4/0xe90 [ 678.342561] [] out_of_memory+0x292/0xe90 [ 678.342569] [] ? out_of_memory+0x410/0xe90 [ 678.342577] [] ? oom_killer_disable+0x200/0x200 [ 678.342586] [] ? trace_hardirqs_on+0xd/0x10 [ 678.342594] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 678.342603] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 678.342625] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 678.342635] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 678.342644] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 678.342652] [] ? retint_kernel+0x2d/0x2d [ 678.342661] [] __vmalloc_node_range+0x25b/0x600 [ 678.342685] [] ? xt_alloc_table_info+0xc9/0x100 [ 678.342692] [] vmalloc+0x5b/0x70 [ 678.342699] [] ? xt_alloc_table_info+0xc9/0x100 [ 678.342720] [] xt_alloc_table_info+0xc9/0x100 [ 678.342729] [] compat_do_replace.isra.10+0x116/0x380 [ 678.342737] [] ? translate_compat_table+0x1870/0x1870 [ 678.342746] [] ? mutex_lock_nested+0x6b7/0x900 [ 678.342753] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 678.342763] [] ? __cap_capable+0x168/0x1c0 [ 678.342771] [] ? ns_capable_common+0x12a/0x150 [ 678.342779] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 678.342787] [] compat_nf_setsockopt+0x8b/0x130 [ 678.342795] [] ? compat_do_replace.isra.10+0x380/0x380 [ 678.342804] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 678.342814] [] inet_csk_compat_setsockopt+0x97/0x120 [ 678.342821] [] ? ipv6_setsockopt+0x130/0x130 [ 678.342829] [] compat_tcp_setsockopt+0x3d/0x70 [ 678.342838] [] compat_sock_common_setsockopt+0xb4/0x150 [ 678.342845] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 678.342855] [] compat_SyS_setsockopt+0x169/0x550 [ 678.342876] [] ? sock_common_setsockopt+0xe0/0xe0 [ 678.342884] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 678.342894] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 678.342917] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 678.342924] [] ? do_fast_syscall_32+0xcf/0xa10 [ 678.342931] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 678.342938] [] do_fast_syscall_32+0x2f1/0xa10 [ 678.342946] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 678.342954] [] entry_SYSENTER_compat+0x90/0xa2 [ 678.342957] Mem-Info: [ 678.342975] active_anon:44793 inactive_anon:15111 isolated_anon:0 [ 678.342975] active_file:14 inactive_file:35 isolated_file:27 [ 678.342975] unevictable:0 dirty:0 writeback:0 unstable:0 [ 678.342975] slab_reclaimable:8541 slab_unreclaimable:78802 [ 678.342975] mapped:43551 shmem:15974 pagetables:3238 bounce:0 [ 678.342975] free:5973 free_pcp:379 free_cma:0 [ 678.342989] Node 0 active_anon:179172kB inactive_anon:60444kB active_file:56kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 678.343008] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 678.343033] Normal free:5516kB min:5580kB low:9168kB high:12756kB active_anon:179160kB inactive_anon:60436kB active_file:56kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:313480kB kernel_stack:20160kB pagetables:12952kB bounce:0kB free_pcp:1516kB local_pcp:800kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 678.343102] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1228*4kB (UMH) 86*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5600kB 16032 total pagecache pages [ 678.343155] 0 pages in swap cache [ 678.343159] Swap cache stats: add 0, delete 0, find 0/0 [ 678.343161] Free swap = 0kB [ 678.343163] Total swap = 0kB [ 678.343173] 1965979 pages RAM [ 678.343176] 0 pages HighMem/MovableOnly [ 678.343178] 313617 pages reserved [ 678.343181] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 678.343215] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 678.343226] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 678.343238] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 678.343249] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 678.343260] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 678.343272] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond ** 43 printk messages dropped ** [ 678.343934] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 ** 41 printk messages dropped ** [ 678.345015] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 678.345027] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 678.345040] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 678.345052] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 678.345103] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 678.345115] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 678.345126] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 678.345139] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 678.345151] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 678.345164] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 678.345187] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 678.345200] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 678.345212] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 678.345225] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 678.345236] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 678.345251] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 678.345266] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 678.345281] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 678.345292] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 678.345306] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 678.345317] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 678.345333] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 678.345345] [28714] 0 28714 2666 34 10 3 0 0 init [ 678.345356] [28715] 0 28715 2666 34 10 3 0 0 init [ 678.345367] [28716] 0 28716 2666 34 10 3 0 0 init [ 678.345379] [28717] 0 28717 2666 34 10 3 0 0 init [ 678.345390] [28720] 0 28720 2666 34 10 3 0 0 init [ 678.345402] [28723] 0 28723 2666 34 10 3 0 0 init [ 678.345408] Out of memory: Kill process 16993 (syz-executor3) score 1005 or sacrifice child [ 678.345437] Killed process 16993 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 678.473790] lowmemorykiller: Killing 'syz-executor3' (17003) (tgid 17003), adj 1000, [ 678.473790] to free 34836kB on behalf of 'cron' (1950) because [ 678.473790] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 678.473790] Free memory is -13612kB above reserved [ 678.473870] lowmemorykiller: Killing 'syz-executor3' (17012) (tgid 17012), adj 1000, [ 678.473870] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 678.473870] cache 232kB is below limit 6144kB for oom_score_adj 0 [ 678.473870] Free memory is -13612kB above reserved [ 679.481321] lowmemorykiller: Killing 'syz-executor3' (17018) (tgid 17018), adj 1000, [ 679.481321] to free 34836kB on behalf of 'kswapd0' (33) because [ 679.481321] cache 772kB is below limit 6144kB for oom_score_adj 0 [ 679.481321] Free memory is -13460kB above reserved [ 680.491180] lowmemorykiller: Killing 'syz-executor3' (17052) (tgid 17052), adj 1000, [ 680.491180] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 680.491180] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 680.491180] Free memory is -13576kB above reserved [ 680.502158] lowmemorykiller: Killing 'syz-executor3' (17025) (tgid 17025), adj 1000, [ 680.502158] to free 34836kB on behalf of 'kswapd0' (33) because [ 680.502158] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 680.502158] Free memory is -13576kB above reserved [ 681.173779] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 681.173789] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 681.173804] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 681.173815] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 681.173831] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 681.173833] Call Trace: [ 681.173853] [] dump_stack+0xc1/0x128 [ 681.173864] [] dump_header.isra.4+0x142/0x747 [ 681.173873] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 681.173882] [] ? ___ratelimit+0x53/0x401 [ 681.173890] [] oom_kill_process.cold.10+0xd/0xa6e [ 681.173900] [] ? has_capability_noaudit+0x24/0x30 [ 681.173910] [] ? check_preemption_disabled+0x3b/0x200 [ 681.173920] [] ? out_of_memory+0x6d4/0xe90 [ 681.173928] [] out_of_memory+0x292/0xe90 [ 681.173936] [] ? out_of_memory+0x410/0xe90 [ 681.173944] [] ? oom_killer_disable+0x200/0x200 [ 681.173952] [] ? trace_hardirqs_on+0xd/0x10 [ 681.173971] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 681.173995] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 681.174002] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 681.174012] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 681.174029] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 681.174037] [] ? retint_kernel+0x2d/0x2d [ 681.174046] [] __vmalloc_node_range+0x25b/0x600 [ 681.174068] [] ? xt_alloc_table_info+0xc9/0x100 [ 681.174075] [] vmalloc+0x5b/0x70 [ 681.174083] [] ? xt_alloc_table_info+0xc9/0x100 [ 681.174090] [] xt_alloc_table_info+0xc9/0x100 [ 681.174100] [] compat_do_replace.isra.10+0x116/0x380 [ 681.174109] [] ? translate_compat_table+0x1870/0x1870 [ 681.174119] [] ? mutex_lock_nested+0x6b7/0x900 [ 681.174127] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 681.174137] [] ? __cap_capable+0x168/0x1c0 [ 681.174155] [] ? ns_capable_common+0x12a/0x150 [ 681.174164] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 681.174183] [] compat_nf_setsockopt+0x8b/0x130 [ 681.174192] [] ? compat_do_replace.isra.10+0x380/0x380 [ 681.174203] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 681.174214] [] inet_csk_compat_setsockopt+0x97/0x120 [ 681.174222] [] ? ipv6_setsockopt+0x130/0x130 [ 681.174231] [] compat_tcp_setsockopt+0x3d/0x70 [ 681.174240] [] compat_sock_common_setsockopt+0xb4/0x150 [ 681.174248] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 681.174258] [] compat_SyS_setsockopt+0x169/0x550 ** 90 printk messages dropped ** [ 681.175541] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 681.175559] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 681.175636] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 681.175688] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 681.175700] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 681.175801] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 681.175824] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 681.175836] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 681.175886] [17072] 0 17072 18044 8709 24 2 0 1000 syz-executor3 [ 681.175898] [17083] 0 17083 18044 8709 24 2 0 1000 syz-executor3 [ 681.175910] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 681.175922] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 681.175934] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 681.175946] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 681.175957] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 681.175968] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 681.175980] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 681.175993] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 681.176004] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 681.176016] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 681.176033] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 681.176047] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 681.176060] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 681.176072] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 681.176084] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 681.176097] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 681.176132] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 681.176143] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 681.176154] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 681.176166] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 681.176185] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 681.176198] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 681.176209] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 681.176221] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 681.176232] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 681.176244] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 681.176255] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 681.176269] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 681.176282] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 681.176298] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 681.176309] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 681.176323] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 681.176334] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 681.176350] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 681.176361] [28714] 0 28714 2666 34 10 3 0 0 init [ 681.176372] [28715] 0 28715 2666 34 10 3 0 0 init [ 681.176383] [28716] 0 28716 2666 34 10 3 0 0 init [ 681.176393] [28717] 0 28717 2666 34 10 3 0 0 init [ 681.176404] [28720] 0 28720 2666 34 10 3 0 0 init [ 681.176415] [28723] 0 28723 2666 34 10 3 0 0 init [ 681.176421] Out of memory: Kill process 17072 (syz-executor3) score 1005 or sacrifice child [ 681.176457] Killed process 17072 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 681.514973] lowmemorykiller: Killing 'syz-executor3' (17083) (tgid 17083), adj 1000, [ 681.514973] to free 34836kB on behalf of 'kswapd0' (33) because [ 681.514973] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 681.514973] Free memory is -13476kB above reserved [ 682.160055] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 ** 117 printk messages dropped ** [ 682.161428] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 682.161440] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 682.161463] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 682.161475] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 682.161493] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 682.161504] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 682.161515] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 682.161528] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 682.161539] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 682.161551] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 682.161563] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 682.161575] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 682.161686] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 682.161703] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 682.161713] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 682.161725] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 682.161776] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 682.161808] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 682.161826] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 682.161902] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 682.161954] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 682.161966] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 682.162078] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 682.162100] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 682.162112] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 682.162179] [17092] 0 17092 18044 8709 24 2 0 1000 syz-executor3 [ 682.162192] [17107] 0 17107 18044 8709 24 2 0 1000 syz-executor3 [ 682.162204] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 682.162216] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 682.162227] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 682.162238] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 682.162250] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 682.162262] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 682.162273] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 682.162285] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 682.162297] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 682.162311] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 682.162323] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 682.162336] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 682.162349] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 682.162361] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 682.162395] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 682.162406] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 682.162418] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 682.162429] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 682.162441] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 682.162454] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 682.162471] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 682.162483] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 682.162494] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 682.162506] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 682.162517] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 682.162531] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 682.162545] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 682.162561] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 682.162572] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 682.162585] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 682.162597] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 682.162612] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 682.162623] [28714] 0 28714 2666 34 10 3 0 0 init [ 682.162634] [28715] 0 28715 2666 34 10 3 0 0 init [ 682.162645] [28716] 0 28716 2666 34 10 3 0 0 init [ 682.162655] [28717] 0 28717 2666 34 10 3 0 0 init [ 682.162666] [28720] 0 28720 2666 34 10 3 0 0 init [ 682.162677] [28723] 0 28723 2666 34 10 3 0 0 init [ 682.162683] Out of memory: Kill process 17092 (syz-executor3) score 1005 or sacrifice child [ 682.162718] Killed process 17092 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 682.521490] lowmemorykiller: Killing 'syz-executor3' (17107) (tgid 17107), adj 1000, [ 682.521490] to free 34836kB on behalf of 'syz-executor0' (28652) because [ 682.521490] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 682.521490] Free memory is -13532kB above reserved [ 683.335189] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 ** 100 printk messages dropped ** [ 683.336231] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 683.336242] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 683.336253] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 683.336268] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 683.336280] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 683.336296] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 683.336312] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 683.336337] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 683.336349] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 683.336369] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 683.336389] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 683.336400] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 683.336411] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 683.336426] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 683.336452] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 683.336502] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 683.336512] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 683.336539] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 683.336551] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 683.336589] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 683.336600] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 683.336632] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 683.336643] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 683.336654] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 683.336667] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 683.336678] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 683.336690] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 683.336702] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 683.336714] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 683.336856] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 683.336887] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 683.336913] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 683.336924] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 683.336976] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 683.337008] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 683.337032] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 683.337109] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 683.337161] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 683.337181] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 683.337282] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 683.337304] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 683.337316] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 683.337374] [17117] 0 17117 18044 8709 24 2 0 1000 syz-executor3 [ 683.337386] [17162] 0 17162 18044 8709 24 2 0 1000 syz-executor3 [ 683.337397] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 683.337408] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 683.337420] [17179] 0 17179 18044 8709 24 2 0 1000 syz-executor3 [ 683.337432] [17194] 0 17194 18044 8709 24 2 0 1000 syz-executor3 [ 683.337443] [17205] 0 17205 18044 8709 24 2 0 1000 syz-executor3 [ 683.337455] [17216] 0 17216 18044 8709 24 2 0 1000 syz-executor3 [ 683.337467] [17225] 0 17225 18044 8709 24 2 0 1000 syz-executor3 [ 683.337481] [17269] 0 17269 18044 8709 24 2 0 1000 syz-executor3 [ 683.337493] [17287] 0 17287 18044 8709 24 2 0 1000 syz-executor3 [ 683.337506] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 683.337518] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 683.337529] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 683.337564] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 683.337575] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 683.337587] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 683.337598] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 683.337610] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 683.337623] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 683.337634] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 683.337646] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 683.337657] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 683.337669] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 683.337680] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 683.337694] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 683.337708] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 683.337724] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 683.337735] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 ** 98 printk messages dropped ** [ 684.318027] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 684.318038] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 684.318049] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 684.318060] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 684.318071] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 684.318084] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 684.318095] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 684.318107] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 684.318118] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 684.318131] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 684.318145] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 684.318157] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 684.318168] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 684.318190] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 684.318201] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 684.318213] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 684.318224] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 684.318235] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 684.318250] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 684.318262] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 684.318278] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 684.318294] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 684.318319] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 684.318330] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 684.318350] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 684.318370] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 684.318381] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 684.318392] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 684.318407] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 684.318418] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 684.318439] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 684.318450] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 684.318463] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 684.318474] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 684.318497] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 684.318509] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 684.318532] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 684.318544] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 684.318555] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 684.318567] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 684.318578] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 684.318590] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 684.318602] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 684.318614] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 684.318724] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 684.318751] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 684.318763] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 684.318774] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 684.318825] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 684.318857] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 684.318875] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 684.318951] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 684.319003] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 684.319015] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 684.319115] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 684.319137] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 684.319149] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 ** 59 printk messages dropped ** [ 685.349908] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 ** 43 printk messages dropped ** [ 685.350398] Normal: 1221*4kB (UM) 128*8kB (UM) 2*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5940kB 16067 total pagecache pages [ 685.350403] 0 pages in swap cache [ 685.350407] Swap cache stats: add 0, delete 0, find 0/0 [ 685.350409] Free swap = 0kB [ 685.350411] Total swap = 0kB [ 685.350414] 1965979 pages RAM [ 685.350416] 0 pages HighMem/MovableOnly [ 685.350418] 313617 pages reserved [ 685.350421] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 685.350437] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 685.350448] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 685.350459] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 685.350470] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 685.350480] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 685.350491] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 685.350502] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 685.350512] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 685.350523] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 685.350540] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 685.350551] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 685.350562] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 685.350573] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 685.350583] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 685.350594] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 685.350606] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 685.350616] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 685.350627] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 685.350638] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 685.350650] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 685.350661] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 685.350673] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 685.350684] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 685.350697] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 685.350711] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 685.350723] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 685.350734] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 685.350747] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 685.350758] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 685.350770] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 685.350781] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 685.350792] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 685.350807] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 685.350819] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 685.350839] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 685.350953] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 685.350978] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 685.350989] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 685.351009] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 685.351028] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 685.351040] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 685.351051] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 685.351065] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 685.351076] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 685.351097] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 685.351108] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 685.351121] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 685.351133] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 685.351155] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 685.351167] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 685.351194] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 685.351206] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 685.351217] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 685.351230] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 685.351241] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 685.351253] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 685.351265] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 685.351277] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 685.351388] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 685.351404] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 685.351416] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 685.351427] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 685.351478] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 685.351510] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 ** 93 printk messages dropped ** [ 686.372561] [] ? do_fast_syscall_32+0xcf/0xa10 [ 686.372570] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 686.372577] [] do_fast_syscall_32+0x2f1/0xa10 [ 686.372585] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 686.372594] [] entry_SYSENTER_compat+0x90/0xa2 [ 686.372598] Mem-Info: [ 686.372617] active_anon:44368 inactive_anon:15111 isolated_anon:0 [ 686.372617] active_file:13 inactive_file:41 isolated_file:27 [ 686.372617] unevictable:0 dirty:0 writeback:0 unstable:0 [ 686.372617] slab_reclaimable:8541 slab_unreclaimable:78253 [ 686.372617] mapped:43551 shmem:15974 pagetables:2831 bounce:0 [ 686.372617] free:5993 free_pcp:358 free_cma:0 [ 686.372632] Node 0 active_anon:177472kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 686.372652] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 686.372680] Normal free:5596kB min:5580kB low:9168kB high:12756kB active_anon:177460kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:20160kB pagetables:11324kB bounce:0kB free_pcp:1432kB local_pcp:704kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 686.372738] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1201*4kB (UM) 105*8kB (UM) 1*16kB (U) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5692kB 16067 total pagecache pages [ 686.372780] 0 pages in swap cache [ 686.372785] Swap cache stats: add 0, delete 0, find 0/0 [ 686.372787] Free swap = 0kB [ 686.372789] Total swap = 0kB [ 686.372791] 1965979 pages RAM [ 686.372794] 0 pages HighMem/MovableOnly [ 686.372796] 313617 pages reserved [ 686.372798] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 686.372814] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 686.372825] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 686.372836] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 686.372847] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 686.372857] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 686.372868] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 686.372879] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 686.372890] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 686.372901] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 686.372912] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 686.372922] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 686.372933] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 686.372944] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 686.372955] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 686.372965] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 686.372977] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 686.372988] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 686.372999] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 686.373009] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 686.373021] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 686.373032] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 686.373044] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 686.373055] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 686.373068] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 686.373083] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 686.373095] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 686.373105] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 686.373118] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 686.373129] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 686.373142] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 686.373153] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 686.373164] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 686.373188] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 686.373200] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 686.373216] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 686.373232] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 686.373257] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 686.373268] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 686.373288] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 686.373308] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 686.373319] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 686.373330] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 686.373344] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 686.373355] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 686.373376] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 686.373387] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 686.373400] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 ** 85 printk messages dropped ** [ 687.411304] [] vmalloc+0x5b/0x70 [ 687.411311] [] ? xt_alloc_table_info+0xc9/0x100 [ 687.411318] [] xt_alloc_table_info+0xc9/0x100 [ 687.411328] [] compat_do_replace.isra.10+0x116/0x380 [ 687.411337] [] ? translate_compat_table+0x1870/0x1870 [ 687.411346] [] ? mutex_lock_nested+0x6b7/0x900 [ 687.411353] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 687.411363] [] ? __cap_capable+0x168/0x1c0 [ 687.411372] [] ? ns_capable_common+0x12a/0x150 [ 687.411380] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 687.411389] [] compat_nf_setsockopt+0x8b/0x130 [ 687.411398] [] ? compat_do_replace.isra.10+0x380/0x380 [ 687.411409] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 687.411419] [] inet_csk_compat_setsockopt+0x97/0x120 [ 687.411428] [] ? ipv6_setsockopt+0x130/0x130 [ 687.411435] [] compat_tcp_setsockopt+0x3d/0x70 [ 687.411445] [] compat_sock_common_setsockopt+0xb4/0x150 [ 687.411453] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 687.411462] [] compat_SyS_setsockopt+0x169/0x550 [ 687.411470] [] ? sock_common_setsockopt+0xe0/0xe0 [ 687.411479] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 687.411488] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 687.411497] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 687.411504] [] ? do_fast_syscall_32+0xcf/0xa10 [ 687.411513] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 687.411520] [] do_fast_syscall_32+0x2f1/0xa10 [ 687.411535] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.411543] [] entry_SYSENTER_compat+0x90/0xa2 [ 687.411547] Mem-Info: [ 687.411566] active_anon:44318 inactive_anon:15111 isolated_anon:0 [ 687.411566] active_file:13 inactive_file:41 isolated_file:27 [ 687.411566] unevictable:0 dirty:0 writeback:0 unstable:0 [ 687.411566] slab_reclaimable:8541 slab_unreclaimable:78253 [ 687.411566] mapped:43551 shmem:15974 pagetables:2794 bounce:0 [ 687.411566] free:6037 free_pcp:340 free_cma:0 [ 687.411581] Node 0 active_anon:177272kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 687.411601] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 687.411629] Normal free:5772kB min:5580kB low:9168kB high:12756kB active_anon:177260kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:20160kB pagetables:11176kB bounce:0kB free_pcp:1360kB local_pcp:632kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 687.411687] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1219*4kB (UMH) 125*8kB (UM) 4*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5940kB 16067 total pagecache pages [ 687.411728] 0 pages in swap cache [ 687.411732] Swap cache stats: add 0, delete 0, find 0/0 [ 687.411734] Free swap = 0kB [ 687.411737] Total swap = 0kB [ 687.411739] 1965979 pages RAM [ 687.411741] 0 pages HighMem/MovableOnly [ 687.411743] 313617 pages reserved [ 687.411746] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 687.411761] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 687.411772] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 687.411783] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 687.411793] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 687.411804] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 687.411815] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 687.411825] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 687.411836] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 687.411847] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 687.411857] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 687.411868] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 687.411879] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 687.411890] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 687.411901] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 687.411911] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 687.411923] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 687.411934] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 687.411945] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 687.411956] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 687.411968] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 687.411979] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 687.411991] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 687.412002] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 687.412015] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 687.412029] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 687.412041] [ 3211] 0 3211 18044 8708 24 2 0 1000 syz-executor5 [ 687.412052] [ 3212] 0 3212 18044 8708 24 2 0 1000 syz-executor5 [ 687.412065] [ 3294] 0 3294 18044 8708 24 2 0 1000 syz-executor5 [ 687.412076] [ 3306] 0 3306 18044 8708 24 2 0 1000 syz-executor5 [ 687.412089] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 687.412099] [ 4358] 0 4358 18044 8708 24 2 0 1000 syz-executor2 [ 687.412111] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 687.412125] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 687.412137] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 687.412153] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 687.412169] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 687.412202] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 687.412213] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 687.412234] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 687.412254] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 687.412265] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 687.412275] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 687.412290] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 687.412301] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 687.412322] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 687.412333] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 687.412346] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 687.412358] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 687.412381] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 687.412394] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 687.412411] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 687.412423] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 687.412434] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 687.412446] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 687.412457] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 687.412469] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 687.412481] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 687.412493] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 687.412610] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 687.412626] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 687.412638] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 687.412652] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 687.412704] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 687.412736] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 687.412811] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 687.412888] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 687.412940] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 687.412953] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 687.413053] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 687.413075] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 687.413087] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 687.413147] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 687.413158] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 687.413195] [17302] 0 17302 18044 8709 24 2 0 1000 syz-executor3 [ 687.413207] [17311] 0 17311 18044 8709 24 2 0 1000 syz-executor3 [ 687.413219] [17332] 0 17332 18044 8709 24 2 0 1000 syz-executor3 [ 687.413253] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 687.413264] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 687.413275] [18592] 0 18592 18044 8708 25 2 0 1000 syz-executor4 [ 687.413287] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 687.413298] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 687.413311] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 687.413322] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 687.413334] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 687.413345] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 687.413357] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 687.413368] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 687.413381] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 687.413395] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 687.413411] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 687.413422] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 687.413436] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 687.413447] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 687.413462] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 687.413473] [28714] 0 28714 2666 34 10 3 0 0 init ** 13 printk messages dropped ** [ 688.259993] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 688.260004] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 688.260006] Call Trace: [ 688.260021] [] dump_stack+0xc1/0x128 [ 688.260037] [] dump_header.isra.4+0x142/0x747 [ 688.260046] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 688.260055] [] ? ___ratelimit+0x53/0x401 [ 688.260064] [] oom_kill_process.cold.10+0xd/0xa6e [ 688.260074] [] ? has_capability_noaudit+0x24/0x30 [ 688.260083] [] ? check_preemption_disabled+0x3b/0x200 [ 688.260093] [] ? out_of_memory+0x6d4/0xe90 [ 688.260101] [] out_of_memory+0x292/0xe90 [ 688.260108] [] ? out_of_memory+0x410/0xe90 [ 688.260117] [] ? oom_killer_disable+0x200/0x200 [ 688.260126] [] ? trace_hardirqs_on+0xd/0x10 [ 688.260135] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 688.260143] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 688.260151] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 688.260160] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 688.260170] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.260186] [] ? retint_kernel+0x2d/0x2d [ 688.260196] [] __vmalloc_node_range+0x25b/0x600 [ 688.260205] [] ? xt_alloc_table_info+0xc9/0x100 [ 688.260212] [] vmalloc+0x5b/0x70 [ 688.260219] [] ? xt_alloc_table_info+0xc9/0x100 [ 688.260227] [] xt_alloc_table_info+0xc9/0x100 [ 688.260236] [] compat_do_replace.isra.10+0x116/0x380 [ 688.260245] [] ? translate_compat_table+0x1870/0x1870 [ 688.260255] [] ? mutex_lock_nested+0x6b7/0x900 [ 688.260263] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 688.260273] [] ? __cap_capable+0x168/0x1c0 [ 688.260282] [] ? ns_capable_common+0x12a/0x150 [ 688.260291] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 688.260300] [] compat_nf_setsockopt+0x8b/0x130 [ 688.260309] [] ? compat_do_replace.isra.10+0x380/0x380 [ 688.260319] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 688.260330] [] inet_csk_compat_setsockopt+0x97/0x120 [ 688.260338] [] ? ipv6_setsockopt+0x130/0x130 [ 688.260346] [] compat_tcp_setsockopt+0x3d/0x70 [ 688.260356] [] compat_sock_common_setsockopt+0xb4/0x150 [ 688.260363] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 688.260374] [] compat_SyS_setsockopt+0x169/0x550 [ 688.260381] [] ? sock_common_setsockopt+0xe0/0xe0 [ 688.260390] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 688.260400] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 688.260409] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 688.260416] [] ? do_fast_syscall_32+0xcf/0xa10 [ 688.260425] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 688.260432] [] do_fast_syscall_32+0x2f1/0xa10 [ 688.260441] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 688.260450] [] entry_SYSENTER_compat+0x90/0xa2 [ 688.260453] Mem-Info: [ 688.260472] active_anon:44268 inactive_anon:15111 isolated_anon:0 [ 688.260472] active_file:13 inactive_file:41 isolated_file:27 [ 688.260472] unevictable:0 dirty:0 writeback:0 unstable:0 [ 688.260472] slab_reclaimable:8541 slab_unreclaimable:78253 [ 688.260472] mapped:43551 shmem:15974 pagetables:2720 bounce:0 [ 688.260472] free:6062 free_pcp:380 free_cma:0 [ 688.260487] Node 0 active_anon:177072kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 688.260507] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 688.260536] Normal free:5872kB min:5580kB low:9168kB high:12756kB active_anon:177060kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:20160kB pagetables:10880kB bounce:0kB free_pcp:1520kB local_pcp:680kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 688.260593] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1223*4kB (UMH) 115*8kB (UM) 6*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5940kB 16067 total pagecache pages [ 688.260638] 0 pages in swap cache [ 688.260642] Swap cache stats: add 0, delete 0, find 0/0 [ 688.260644] Free swap = 0kB [ 688.260646] Total swap = 0kB [ 688.260649] 1965979 pages RAM [ 688.260651] 0 pages HighMem/MovableOnly [ 688.260653] 313617 pages reserved [ 688.260655] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 688.260671] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 688.260682] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 688.260693] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 688.260704] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 688.260715] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 688.260726] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 688.260737] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 688.260747] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 688.260758] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 688.260768] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 688.260779] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 688.260790] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 688.260801] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 688.260812] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 ** 41 printk messages dropped ** [ 688.261437] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 ** 36 printk messages dropped ** [ 688.262368] [28714] 0 28714 2666 34 10 3 0 0 init [ 688.262379] [28715] 0 28715 2666 34 10 3 0 0 init [ 688.262389] [28716] 0 28716 2666 34 10 3 0 0 init [ 688.262400] [28717] 0 28717 2666 34 10 3 0 0 init [ 688.262411] [28720] 0 28720 2666 34 10 3 0 0 init [ 688.262422] [28723] 0 28723 2666 34 10 3 0 0 init [ 688.262428] Out of memory: Kill process 17332 (syz-executor3) score 1005 or sacrifice child [ 688.262458] Killed process 17332 (syz-executor3) total-vm:72176kB, anon-rss:148kB, file-rss:34688kB, shmem-rss:0kB [ 688.583969] lowmemorykiller: Killing 'syz-executor5' (3211) (tgid 3211), adj 1000, [ 688.583969] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 688.583969] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 688.583969] Free memory is -13560kB above reserved [ 688.798023] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 688.798038] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 688.798053] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 688.798064] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 688.798074] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 688.798075] Call Trace: [ 688.798106] [] dump_stack+0xc1/0x128 [ 688.798117] [] dump_header.isra.4+0x142/0x747 [ 688.798126] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 688.798135] [] ? ___ratelimit+0x53/0x401 [ 688.798144] [] oom_kill_process.cold.10+0xd/0xa6e [ 688.798154] [] ? has_capability_noaudit+0x24/0x30 [ 688.798164] [] ? check_preemption_disabled+0x3b/0x200 [ 688.798173] [] ? out_of_memory+0x6d4/0xe90 [ 688.798190] [] out_of_memory+0x292/0xe90 [ 688.798198] [] ? out_of_memory+0x410/0xe90 [ 688.798206] [] ? oom_killer_disable+0x200/0x200 [ 688.798214] [] ? trace_hardirqs_on+0xd/0x10 [ 688.798224] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 688.798232] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 688.798240] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 688.798250] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 688.798260] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.798268] [] ? retint_kernel+0x2d/0x2d [ 688.798276] [] __vmalloc_node_range+0x25b/0x600 [ 688.798285] [] ? xt_alloc_table_info+0xc9/0x100 [ 688.798293] [] vmalloc+0x5b/0x70 [ 688.798300] [] ? xt_alloc_table_info+0xc9/0x100 [ 688.798307] [] xt_alloc_table_info+0xc9/0x100 [ 688.798317] [] compat_do_replace.isra.10+0x116/0x380 [ 688.798326] [] ? translate_compat_table+0x1870/0x1870 [ 688.798336] [] ? mutex_lock_nested+0x6b7/0x900 [ 688.798344] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 688.798353] [] ? __cap_capable+0x168/0x1c0 [ 688.798362] [] ? ns_capable_common+0x12a/0x150 [ 688.798371] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 688.798380] [] compat_nf_setsockopt+0x8b/0x130 [ 688.798388] [] ? compat_do_replace.isra.10+0x380/0x380 [ 688.798399] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 688.798408] [] inet_csk_compat_setsockopt+0x97/0x120 [ 688.798417] [] ? ipv6_setsockopt+0x130/0x130 [ 688.798424] [] compat_tcp_setsockopt+0x3d/0x70 [ 688.798433] [] compat_sock_common_setsockopt+0xb4/0x150 [ 688.798441] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 688.798450] [] compat_SyS_setsockopt+0x169/0x550 [ 688.798458] [] ? sock_common_setsockopt+0xe0/0xe0 [ 688.798467] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 688.798476] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 688.798485] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 688.798492] [] ? do_fast_syscall_32+0xcf/0xa10 [ 688.798501] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 688.798508] [] do_fast_syscall_32+0x2f1/0xa10 [ 688.798517] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 688.798525] [] entry_SYSENTER_compat+0x90/0xa2 [ 688.798529] Mem-Info: [ 688.798547] active_anon:44218 inactive_anon:15111 isolated_anon:0 [ 688.798547] active_file:13 inactive_file:41 isolated_file:27 [ 688.798547] unevictable:0 dirty:0 writeback:0 unstable:0 [ 688.798547] slab_reclaimable:8541 slab_unreclaimable:78253 [ 688.798547] mapped:43551 shmem:15974 pagetables:2683 bounce:0 [ 688.798547] free:6087 free_pcp:299 free_cma:0 [ 688.798562] Node 0 active_anon:176872kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 688.798582] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 688.798610] Normal free:5972kB min:5580kB low:9168kB high:12756kB active_anon:176860kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:20128kB pagetables:10732kB bounce:0kB free_pcp:1196kB local_pcp:560kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 688.798668] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1223*4kB (UMH) 125*8kB (UM) 3*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5972kB 16067 total pagecache pages [ 688.798710] 0 pages in swap cache [ 688.798715] Swap cache stats: add 0, delete 0, find 0/0 [ 688.798717] Free swap = 0kB [ 688.798719] Total swap = 0kB [ 688.798721] 1965979 pages RAM [ 688.798724] 0 pages HighMem/MovableOnly [ 688.798726] 313617 pages reserved [ 688.798728] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 688.798743] [ 470] 0 470 5365 171 14 3 0 -1000 udevd ** 74 printk messages dropped ** [ 688.800207] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 688.800218] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 688.800231] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 688.800242] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 688.800254] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 688.800265] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 688.800277] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 688.800288] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 688.800302] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 688.800316] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 688.800331] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 688.800343] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 688.800356] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 688.800368] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 688.800383] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 688.800394] [28714] 0 28714 2666 34 10 3 0 0 init [ 688.800405] [28715] 0 28715 2666 34 10 3 0 0 init [ 688.800416] [28716] 0 28716 2666 34 10 3 0 0 init [ 688.800426] [28717] 0 28717 2666 34 10 3 0 0 init [ 688.800437] [28720] 0 28720 2666 34 10 3 0 0 init [ 688.800448] [28723] 0 28723 2666 34 10 3 0 0 init [ 688.800454] Out of memory: Kill process 18592 (syz-executor4) score 1005 or sacrifice child [ 688.800484] Killed process 18592 (syz-executor4) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 689.468770] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 689.468779] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 689.468809] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 689.468834] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 689.468858] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 689.468860] Call Trace: [ 689.468875] [] dump_stack+0xc1/0x128 [ 689.468885] [] dump_header.isra.4+0x142/0x747 [ 689.468894] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 689.468902] [] ? ___ratelimit+0x53/0x401 [ 689.468910] [] oom_kill_process.cold.10+0xd/0xa6e [ 689.468919] [] ? has_capability_noaudit+0x24/0x30 [ 689.468929] [] ? check_preemption_disabled+0x3b/0x200 [ 689.468938] [] ? out_of_memory+0x6d4/0xe90 [ 689.468945] [] out_of_memory+0x292/0xe90 [ 689.468952] [] ? out_of_memory+0x410/0xe90 [ 689.468960] [] ? oom_killer_disable+0x200/0x200 [ 689.468968] [] ? trace_hardirqs_on+0xd/0x10 [ 689.468977] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 689.468985] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 689.468992] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 689.469001] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 689.469010] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 689.469017] [] ? retint_kernel+0x2d/0x2d [ 689.469026] [] __vmalloc_node_range+0x25b/0x600 [ 689.469040] [] ? xt_alloc_table_info+0xc9/0x100 [ 689.469047] [] vmalloc+0x5b/0x70 [ 689.469054] [] ? xt_alloc_table_info+0xc9/0x100 [ 689.469061] [] xt_alloc_table_info+0xc9/0x100 [ 689.469070] [] compat_do_replace.isra.10+0x116/0x380 [ 689.469078] [] ? translate_compat_table+0x1870/0x1870 [ 689.469088] [] ? mutex_lock_nested+0x6b7/0x900 [ 689.469095] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 689.469104] [] ? __cap_capable+0x168/0x1c0 [ 689.469112] [] ? ns_capable_common+0x12a/0x150 [ 689.469120] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 689.469129] [] compat_nf_setsockopt+0x8b/0x130 [ 689.469137] [] ? compat_do_replace.isra.10+0x380/0x380 [ 689.469148] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 689.469157] [] inet_csk_compat_setsockopt+0x97/0x120 [ 689.469164] [] ? ipv6_setsockopt+0x130/0x130 [ 689.469171] [] compat_tcp_setsockopt+0x3d/0x70 [ 689.469187] [] compat_sock_common_setsockopt+0xb4/0x150 [ 689.469195] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 689.469220] [] compat_SyS_setsockopt+0x169/0x550 [ 689.469227] [] ? sock_common_setsockopt+0xe0/0xe0 [ 689.469235] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 689.469245] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 689.469254] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 689.469261] [] ? do_fast_syscall_32+0xcf/0xa10 [ 689.469269] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 689.469276] [] do_fast_syscall_32+0x2f1/0xa10 [ 689.469285] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 689.469293] [] entry_SYSENTER_compat+0x90/0xa2 [ 689.469297] Mem-Info: [ 689.469315] active_anon:44193 inactive_anon:15111 isolated_anon:0 [ 689.469315] active_file:13 inactive_file:41 isolated_file:27 [ 689.469315] unevictable:0 dirty:0 writeback:0 unstable:0 [ 689.469315] slab_reclaimable:8541 slab_unreclaimable:78253 [ 689.469315] mapped:43551 shmem:15974 pagetables:2646 bounce:0 [ 689.469315] free:5971 free_pcp:342 free_cma:0 [ 689.469329] Node 0 active_anon:176772kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes ** 78 printk messages dropped ** [ 689.470525] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 689.470601] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 689.470653] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 689.470665] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 689.470766] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 689.470788] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 689.470814] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 689.470924] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 689.470935] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 689.470986] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 689.470996] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 689.471023] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 689.471040] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 689.471052] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 689.471063] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 689.471074] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 689.471085] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 689.471097] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 689.471108] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 689.471136] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 689.471150] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 689.471165] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 689.471176] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 689.471199] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 689.471210] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 689.471227] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 689.471238] [28714] 0 28714 2666 34 10 3 0 0 init [ 689.471248] [28715] 0 28715 2666 34 10 3 0 0 init [ 689.471259] [28716] 0 28716 2666 34 10 3 0 0 init [ 689.471270] [28717] 0 28717 2666 34 10 3 0 0 init [ 689.471281] [28720] 0 28720 2666 34 10 3 0 0 init [ 689.471292] [28723] 0 28723 2666 34 10 3 0 0 init [ 689.471298] Out of memory: Kill process 3212 (syz-executor5) score 1005 or sacrifice child [ 689.471333] Killed process 3212 (syz-executor5) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 689.474698] oom_reaper: reaped process 3212 (syz-executor5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 689.596931] lowmemorykiller: Killing 'syz-executor5' (3294) (tgid 3294), adj 1000, [ 689.596931] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 689.596931] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 689.596931] Free memory is -13520kB above reserved [ 690.144255] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 690.144264] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 690.144279] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 690.144290] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 690.144306] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 690.144308] Call Trace: [ 690.144324] [] dump_stack+0xc1/0x128 [ 690.144335] [] dump_header.isra.4+0x142/0x747 [ 690.144344] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 690.144353] [] ? ___ratelimit+0x53/0x401 [ 690.144362] [] oom_kill_process.cold.10+0xd/0xa6e [ 690.144371] [] ? has_capability_noaudit+0x24/0x30 [ 690.144382] [] ? check_preemption_disabled+0x3b/0x200 [ 690.144392] [] ? out_of_memory+0x6d4/0xe90 [ 690.144401] [] out_of_memory+0x292/0xe90 [ 690.144408] [] ? out_of_memory+0x410/0xe90 [ 690.144417] [] ? oom_killer_disable+0x200/0x200 [ 690.144425] [] ? trace_hardirqs_on+0xd/0x10 [ 690.144434] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 690.144443] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 690.144451] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 690.144460] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 690.144470] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 690.144478] [] ? retint_kernel+0x2d/0x2d [ 690.144487] [] __vmalloc_node_range+0x25b/0x600 [ 690.144496] [] ? xt_alloc_table_info+0xc9/0x100 [ 690.144503] [] vmalloc+0x5b/0x70 [ 690.144510] [] ? xt_alloc_table_info+0xc9/0x100 [ 690.144518] [] xt_alloc_table_info+0xc9/0x100 [ 690.144528] [] compat_do_replace.isra.10+0x116/0x380 [ 690.144536] [] ? translate_compat_table+0x1870/0x1870 [ 690.144546] [] ? mutex_lock_nested+0x6b7/0x900 [ 690.144554] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 690.144564] [] ? __cap_capable+0x168/0x1c0 [ 690.144573] [] ? ns_capable_common+0x12a/0x150 [ 690.144582] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 690.144591] [] compat_nf_setsockopt+0x8b/0x130 [ 690.144606] [] ? compat_do_replace.isra.10+0x380/0x380 [ 690.144617] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 690.144627] [] inet_csk_compat_setsockopt+0x97/0x120 [ 690.144640] [] ? ipv6_setsockopt+0x130/0x130 [ 690.144649] [] compat_tcp_setsockopt+0x3d/0x70 [ 690.144658] [] compat_sock_common_setsockopt+0xb4/0x150 [ 690.144666] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 690.144676] [] compat_SyS_setsockopt+0x169/0x550 ** 35 printk messages dropped ** [ 690.145089] [ 2048] 0 2048 17820 198 39 3 0 0 sshd ** 37 printk messages dropped ** [ 690.145651] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 690.145667] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 690.145678] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 690.145689] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 690.145701] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 690.145727] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 690.145753] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 690.145770] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 690.145782] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 690.145906] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 690.145923] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 690.145934] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 690.145945] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 690.145996] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 690.146029] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 690.146051] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 690.146128] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 690.146189] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 690.146202] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 690.146310] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 690.146332] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 690.146343] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 690.146404] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 690.146415] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 690.146470] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 690.146481] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 690.146494] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 690.146505] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 690.146518] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 690.146529] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 690.146541] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 690.146552] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 690.146564] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 690.146575] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 690.146589] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 690.146603] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 690.146618] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 690.146629] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 690.146643] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 690.146654] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 690.146670] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 690.146693] [28714] 0 28714 2666 34 10 3 0 0 init [ 690.146719] [28715] 0 28715 2666 34 10 3 0 0 init [ 690.146744] [28716] 0 28716 2666 34 10 3 0 0 init [ 690.146755] [28717] 0 28717 2666 34 10 3 0 0 init [ 690.146765] [28720] 0 28720 2666 34 10 3 0 0 init [ 690.146776] [28723] 0 28723 2666 34 10 3 0 0 init [ 690.146782] Out of memory: Kill process 3306 (syz-executor5) score 1005 or sacrifice child [ 690.146818] Killed process 3306 (syz-executor5) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 690.150075] oom_reaper: reaped process 3306 (syz-executor5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 690.601453] lowmemorykiller: Killing 'syz-executor2' (4358) (tgid 4358), adj 1000, [ 690.601453] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 690.601453] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 690.601453] Free memory is -13612kB above reserved [ 690.694669] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 690.694692] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 690.694706] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 690.694732] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 690.694742] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 690.694743] Call Trace: [ 690.694758] [] dump_stack+0xc1/0x128 [ 690.694769] [] dump_header.isra.4+0x142/0x747 [ 690.694777] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 690.694786] [] ? ___ratelimit+0x53/0x401 [ 690.694809] [] oom_kill_process.cold.10+0xd/0xa6e [ 690.694819] [] ? has_capability_noaudit+0x24/0x30 [ 690.694829] [] ? check_preemption_disabled+0x3b/0x200 [ 690.694838] [] ? out_of_memory+0x6d4/0xe90 [ 690.694846] [] out_of_memory+0x292/0xe90 [ 690.694854] [] ? out_of_memory+0x410/0xe90 [ 690.694862] [] ? oom_killer_disable+0x200/0x200 [ 690.694871] [] ? trace_hardirqs_on+0xd/0x10 [ 690.694880] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 690.694889] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 690.694896] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 690.694921] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 690.694930] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 76 printk messages dropped ** [ 690.695792] [ 4448] 0 4448 18044 8708 24 2 0 1000 syz-executor4 [ 690.695804] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 690.695819] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 690.695835] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 690.695859] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 690.695870] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 690.695890] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 690.695909] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 690.695920] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 690.695930] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 690.695944] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 690.695955] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 690.695976] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 690.695986] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 690.695999] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 690.696010] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 690.696037] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 690.696049] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 690.696066] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 690.696077] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 690.696088] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 690.696100] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 690.696111] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 690.696123] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 690.696134] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 690.696146] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 690.696276] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 690.696292] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 690.696303] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 690.696314] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 690.696366] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 690.696398] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 690.696415] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 690.696492] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 690.696543] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 690.696556] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 690.696657] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 690.696679] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 690.696691] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 690.696751] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 690.696763] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 690.696817] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 690.696828] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 690.696841] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 690.696852] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 690.696865] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 690.696876] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 690.696888] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 690.696899] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 690.696912] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 690.696923] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 690.696951] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 690.696979] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 690.696994] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 690.697004] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 690.697017] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 690.697027] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 690.697048] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 690.697058] [28714] 0 28714 2666 34 10 3 0 0 init [ 690.697068] [28715] 0 28715 2666 34 10 3 0 0 init [ 690.697078] [28716] 0 28716 2666 34 10 3 0 0 init [ 690.697088] [28717] 0 28717 2666 34 10 3 0 0 init [ 690.697098] [28720] 0 28720 2666 34 10 3 0 0 init [ 690.697108] [28723] 0 28723 2666 34 10 3 0 0 init [ 690.697113] Out of memory: Kill process 4448 (syz-executor4) score 1005 or sacrifice child [ 690.697139] Killed process 4448 (syz-executor4) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB ** 88 printk messages dropped ** [ 691.356714] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 691.356725] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 691.356736] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 691.356747] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 691.356759] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 691.356771] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 691.356784] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 691.356797] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 691.356811] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 691.356830] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 691.356842] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 691.356858] [ 4717] 0 4717 18044 8708 24 2 0 1000 syz-executor3 [ 691.356874] [ 5095] 0 5095 18044 8708 24 2 0 1000 syz-executor5 [ 691.356890] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 691.356915] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 691.356926] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 691.356947] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 691.356967] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 691.356978] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 691.356989] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 691.357004] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 691.357015] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 691.357042] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 691.357053] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 691.357077] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 691.357089] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 691.357111] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 691.357123] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 691.357141] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 691.357152] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 691.357163] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 691.357176] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 691.357195] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 691.357208] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 691.357220] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 691.357232] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 691.357343] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 691.357360] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 691.357371] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 691.357382] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 691.357434] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 691.357466] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 691.357483] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 691.357559] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 691.357612] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 691.357630] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 691.357731] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 691.357753] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 691.357765] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 691.357825] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 691.357836] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 691.357891] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 691.357902] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 691.357915] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 691.357926] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 691.357939] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 691.357950] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 691.357962] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 691.357973] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 691.357985] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 691.357997] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 691.358011] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 691.358024] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 691.358045] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 691.358057] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 691.358070] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 691.358082] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 ** 79 printk messages dropped ** [ 692.017933] 1965979 pages RAM ** 2 printk messages dropped ** [ 692.017940] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 692.017955] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 692.017966] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 692.017977] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 692.017988] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 692.017998] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 692.018009] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 692.018020] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 692.018031] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 692.018048] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 692.018059] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 692.018070] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 692.018080] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 692.018091] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 692.018102] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 692.018113] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 692.018125] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 692.018136] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 692.018146] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 692.018157] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 692.018169] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 692.018190] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 692.018203] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 692.018214] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 692.018227] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 692.018241] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 692.018260] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 692.018272] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 692.018301] [ 5282] 0 5282 18044 8708 24 2 0 1000 syz-executor3 [ 692.018326] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 692.018337] [ 5634] 0 5634 18044 8708 24 2 0 1000 syz-executor5 [ 692.018357] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 692.018378] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 692.018389] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 692.018400] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 692.018414] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 692.018425] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 692.018447] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 692.018458] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 692.018471] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 692.018483] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 692.018506] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 692.018518] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 692.018535] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 692.018546] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 692.018557] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 692.018571] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 692.018582] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 692.018594] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 692.018606] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 692.018618] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 692.018728] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 692.018745] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 692.018757] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 692.018768] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 692.018821] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 692.018853] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 692.018871] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 692.018947] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 692.018999] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 692.019011] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 692.019117] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 692.019139] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 692.019151] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 692.019220] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 692.019232] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 692.019286] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 692.019297] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 692.019310] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 ** 80 printk messages dropped ** [ 693.285421] Node 0 active_anon:175872kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 693.285441] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 693.285470] Normal free:5516kB min:5580kB low:9168kB high:12756kB active_anon:175860kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19808kB pagetables:9992kB bounce:0kB free_pcp:1540kB local_pcp:812kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 693.285528] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1193*4kB (UMH) 97*8kB (MH) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5548kB 16067 total pagecache pages [ 693.285566] 0 pages in swap cache [ 693.285570] Swap cache stats: add 0, delete 0, find 0/0 [ 693.285572] Free swap = 0kB [ 693.285575] Total swap = 0kB [ 693.285577] 1965979 pages RAM [ 693.285579] 0 pages HighMem/MovableOnly [ 693.285581] 313617 pages reserved [ 693.285584] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 693.285599] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 693.285610] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 693.285621] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 693.285632] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 693.285643] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 693.285654] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 693.285665] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 693.285676] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 693.285686] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 693.285697] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 693.285708] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 693.285719] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 693.285730] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 693.285741] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 693.285751] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 693.285763] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 693.285775] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 693.285785] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 693.285796] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 693.285808] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 693.285820] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 693.285832] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 693.285843] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 693.285856] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 693.285870] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 693.285890] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 693.285902] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 693.285944] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 693.285966] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 693.285986] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 693.285997] [ 7152] 0 7152 18044 8708 24 2 0 1000 syz-executor2 [ 693.286008] [ 7154] 0 7154 18044 8708 24 2 0 1000 syz-executor2 [ 693.286023] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 693.286040] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 693.286061] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 693.286072] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 693.286085] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 693.286097] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 693.286119] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 693.286132] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 693.286149] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 693.286160] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 693.286171] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 693.286192] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 693.286204] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 693.286216] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 693.286228] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 693.286240] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 693.286350] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 693.286367] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 693.286378] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 693.286389] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 693.286440] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 693.286473] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 693.286490] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 693.286566] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 693.286618] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 693.286630] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 693.286731] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 693.286753] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 693.286765] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 693.286825] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 693.286836] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 693.286890] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 693.286901] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 693.286914] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 693.286925] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 693.286938] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 693.286949] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 693.286961] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 693.286973] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 693.286985] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 693.286997] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 693.287011] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 693.287025] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 693.287047] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 693.287059] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 693.287072] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 693.287084] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 693.287100] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 693.287111] [28714] 0 28714 2666 34 10 3 0 0 init [ 693.287121] [28715] 0 28715 2666 34 10 3 0 0 init [ 693.287132] [28716] 0 28716 2666 34 10 3 0 0 init [ 693.287143] [28717] 0 28717 2666 34 10 3 0 0 init [ 693.287154] [28720] 0 28720 2666 34 10 3 0 0 init [ 693.287164] [28723] 0 28723 2666 34 10 3 0 0 init [ 693.287170] Out of memory: Kill process 7152 (syz-executor2) score 1005 or sacrifice child [ 693.287209] Killed process 7152 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 693.290329] oom_reaper: reaped process 7152 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 693.659731] lowmemorykiller: Killing 'syz-executor2' (7154) (tgid 7154), adj 1000, [ 693.659731] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 693.659731] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 693.659731] Free memory is -13512kB above reserved [ 693.942474] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 693.942484] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 693.942499] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 693.942510] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 693.942520] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 693.942522] Call Trace: [ 693.942537] [] dump_stack+0xc1/0x128 [ 693.942548] [] dump_header.isra.4+0x142/0x747 [ 693.942557] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 693.942565] [] ? ___ratelimit+0x53/0x401 [ 693.942574] [] oom_kill_process.cold.10+0xd/0xa6e [ 693.942584] [] ? has_capability_noaudit+0x24/0x30 [ 693.942594] [] ? check_preemption_disabled+0x3b/0x200 [ 693.942603] [] ? out_of_memory+0x6d4/0xe90 [ 693.942611] [] out_of_memory+0x292/0xe90 [ 693.942619] [] ? out_of_memory+0x410/0xe90 [ 693.942628] [] ? oom_killer_disable+0x200/0x200 [ 693.942636] [] ? trace_hardirqs_on+0xd/0x10 [ 693.942645] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 693.942654] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 693.942661] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 693.942671] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 693.942680] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 693.942688] [] ? retint_kernel+0x2d/0x2d [ 693.942697] [] __vmalloc_node_range+0x25b/0x600 [ 693.942706] [] ? xt_alloc_table_info+0xc9/0x100 [ 693.942713] [] vmalloc+0x5b/0x70 [ 693.942721] [] ? xt_alloc_table_info+0xc9/0x100 [ 693.942728] [] xt_alloc_table_info+0xc9/0x100 [ 693.942738] [] compat_do_replace.isra.10+0x116/0x380 [ 693.942747] [] ? translate_compat_table+0x1870/0x1870 [ 693.942756] [] ? mutex_lock_nested+0x6b7/0x900 [ 693.942764] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 693.942773] [] ? __cap_capable+0x168/0x1c0 [ 693.942782] [] ? ns_capable_common+0x12a/0x150 [ 693.942791] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 693.942800] [] compat_nf_setsockopt+0x8b/0x130 [ 693.942808] [] ? compat_do_replace.isra.10+0x380/0x380 [ 693.942819] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 693.942829] [] inet_csk_compat_setsockopt+0x97/0x120 [ 693.942837] [] ? ipv6_setsockopt+0x130/0x130 [ 693.942844] [] compat_tcp_setsockopt+0x3d/0x70 [ 693.942853] [] compat_sock_common_setsockopt+0xb4/0x150 [ 693.942861] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 693.942872] [] compat_SyS_setsockopt+0x169/0x550 [ 693.942879] [] ? sock_common_setsockopt+0xe0/0xe0 [ 693.942888] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 693.942898] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 693.942907] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 693.942914] [] ? do_fast_syscall_32+0xcf/0xa10 [ 693.942923] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 693.942930] [] do_fast_syscall_32+0x2f1/0xa10 [ 693.942939] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 693.942948] [] entry_SYSENTER_compat+0x90/0xa2 [ 693.942951] Mem-Info: [ 693.942970] active_anon:43943 inactive_anon:15111 isolated_anon:0 [ 693.942970] active_file:13 inactive_file:41 isolated_file:27 [ 693.942970] unevictable:0 dirty:0 writeback:0 unstable:0 [ 693.942970] slab_reclaimable:8541 slab_unreclaimable:78253 [ 693.942970] mapped:43551 shmem:15974 pagetables:2424 bounce:0 [ 693.942970] free:6048 free_pcp:347 free_cma:0 [ 693.942985] Node 0 active_anon:175772kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 693.943005] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 693.943034] Normal free:5816kB min:5580kB low:9168kB high:12756kB active_anon:175760kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19744kB pagetables:9696kB bounce:0kB free_pcp:1388kB local_pcp:676kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 693.943112] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1274*4kB (UMH) 103*8kB (UMH) 0*16kB 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5984kB 16067 total pagecache pages [ 693.943152] 0 pages in swap cache [ 693.943156] Swap cache stats: add 0, delete 0, find 0/0 [ 693.943158] Free swap = 0kB [ 693.943160] Total swap = 0kB [ 693.943162] 1965979 pages RAM [ 693.943164] 0 pages HighMem/MovableOnly [ 693.943166] 313617 pages reserved [ 693.943169] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 693.943193] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 693.943219] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 693.943230] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 693.943242] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 693.943253] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 693.943264] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 693.943275] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 693.943286] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 693.943296] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 693.943307] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 693.943318] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 693.943343] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 693.943354] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 693.943380] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 693.943391] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 693.943403] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 693.943414] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 693.943425] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 693.943436] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 693.943480] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 693.943491] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 693.943502] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 693.943512] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 693.943540] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 693.943555] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 693.943574] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 693.943586] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 693.943628] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 693.943649] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 693.943669] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 693.943686] [ 7227] 0 7227 18044 8708 24 2 0 1000 syz-executor2 [ 693.943697] [ 7228] 0 7228 18044 8708 24 2 0 1000 syz-executor2 [ 693.943718] [ 7697] 0 7697 18044 8708 24 2 0 1000 syz-executor3 [ 693.943730] [ 7698] 0 7698 18044 8708 24 2 0 1000 syz-executor3 [ 693.943743] [ 8044] 0 8044 18044 8708 24 2 0 1000 syz-executor3 [ 693.943754] [ 8046] 0 8046 18044 8708 24 2 0 1000 syz-executor3 [ 693.943777] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 693.943789] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 693.943807] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 693.943818] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 693.943829] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 693.943842] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 693.943853] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 693.943865] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 693.943877] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 693.943889] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 693.944000] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 693.944017] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 693.944027] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 693.944044] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 693.944098] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 693.944130] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 693.944148] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 693.944234] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 693.944287] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 693.944299] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 693.944399] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 693.944421] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 693.944433] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 693.944493] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 693.944505] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 693.944559] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 693.944570] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 693.944583] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 693.944594] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 693.944606] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 693.944618] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 693.944630] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 693.944642] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 693.944654] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 ** 28 printk messages dropped ** [ 694.602931] [] ? has_capability_noaudit+0x24/0x30 [ 694.602940] [] ? check_preemption_disabled+0x3b/0x200 [ 694.602949] [] ? out_of_memory+0x6d4/0xe90 [ 694.602957] [] out_of_memory+0x292/0xe90 [ 694.602964] [] ? out_of_memory+0x410/0xe90 [ 694.602972] [] ? oom_killer_disable+0x200/0x200 [ 694.602980] [] ? trace_hardirqs_on+0xd/0x10 [ 694.602989] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 694.602997] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 694.603004] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 694.603028] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 694.603043] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 694.603051] [] ? retint_kernel+0x2d/0x2d [ 694.603059] [] __vmalloc_node_range+0x25b/0x600 [ 694.603068] [] ? xt_alloc_table_info+0xc9/0x100 [ 694.603075] [] vmalloc+0x5b/0x70 [ 694.603082] [] ? xt_alloc_table_info+0xc9/0x100 [ 694.603089] [] xt_alloc_table_info+0xc9/0x100 [ 694.603098] [] compat_do_replace.isra.10+0x116/0x380 [ 694.603106] [] ? translate_compat_table+0x1870/0x1870 [ 694.603117] [] ? mutex_lock_nested+0x6b7/0x900 [ 694.603124] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 694.603134] [] ? __cap_capable+0x168/0x1c0 [ 694.603143] [] ? ns_capable_common+0x12a/0x150 [ 694.603151] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 694.603160] [] compat_nf_setsockopt+0x8b/0x130 [ 694.603168] [] ? compat_do_replace.isra.10+0x380/0x380 [ 694.603177] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 694.603195] [] inet_csk_compat_setsockopt+0x97/0x120 [ 694.603203] [] ? ipv6_setsockopt+0x130/0x130 [ 694.603210] [] compat_tcp_setsockopt+0x3d/0x70 [ 694.603220] [] compat_sock_common_setsockopt+0xb4/0x150 [ 694.603227] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 694.603237] [] compat_SyS_setsockopt+0x169/0x550 [ 694.603245] [] ? sock_common_setsockopt+0xe0/0xe0 [ 694.603253] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 694.603263] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 694.603271] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 694.603278] [] ? do_fast_syscall_32+0xcf/0xa10 [ 694.603286] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 694.603293] [] do_fast_syscall_32+0x2f1/0xa10 [ 694.603301] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 694.603324] [] entry_SYSENTER_compat+0x90/0xa2 [ 694.603327] Mem-Info: [ 694.603360] active_anon:43918 inactive_anon:15111 isolated_anon:0 [ 694.603360] active_file:13 inactive_file:41 isolated_file:27 [ 694.603360] unevictable:0 dirty:0 writeback:0 unstable:0 [ 694.603360] slab_reclaimable:8541 slab_unreclaimable:78253 [ 694.603360] mapped:43551 shmem:15974 pagetables:2387 bounce:0 [ 694.603360] free:6025 free_pcp:384 free_cma:0 [ 694.603393] Node 0 active_anon:175672kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 694.603412] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 694.603438] Normal free:5724kB min:5580kB low:9168kB high:12756kB active_anon:175660kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19712kB pagetables:9548kB bounce:0kB free_pcp:1536kB local_pcp:840kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 694.603511] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1240*4kB (UMH) 97*8kB (MH) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5768kB 16067 total pagecache pages [ 694.603549] 0 pages in swap cache [ 694.603553] Swap cache stats: add 0, delete 0, find 0/0 [ 694.603555] Free swap = 0kB [ 694.603557] Total swap = 0kB [ 694.603559] 1965979 pages RAM [ 694.603561] 0 pages HighMem/MovableOnly [ 694.603563] 313617 pages reserved [ 694.603566] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 694.603581] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 694.603591] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 694.603601] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 694.603611] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 694.603622] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 694.603632] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 694.603642] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 694.603653] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 694.603663] [ 2048] 0 2048 17820 198 39 3 0 0 sshd ** 50 printk messages dropped ** [ 694.604761] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 ** 18 printk messages dropped ** [ 694.605068] [28715] 0 28715 2666 34 10 3 0 0 init [ 694.605079] [28716] 0 28716 2666 34 10 3 0 0 init [ 694.605089] [28717] 0 28717 2666 34 10 3 0 0 init [ 694.605099] [28720] 0 28720 2666 34 10 3 0 0 init [ 694.605110] [28723] 0 28723 2666 34 10 3 0 0 init [ 694.605115] Out of memory: Kill process 7228 (syz-executor2) score 1005 or sacrifice child [ 694.605145] Killed process 7228 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 694.608368] oom_reaper: reaped process 7228 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 694.663759] lowmemorykiller: Killing 'syz-executor3' (7697) (tgid 7697), adj 1000, [ 694.663759] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 694.663759] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 694.663759] Free memory is -13452kB above reserved [ 695.235924] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 695.235934] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 695.235948] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 695.235958] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 695.235967] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 695.235969] Call Trace: [ 695.235985] [] dump_stack+0xc1/0x128 [ 695.235995] [] dump_header.isra.4+0x142/0x747 [ 695.236003] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 695.236027] [] ? ___ratelimit+0x53/0x401 [ 695.236058] [] oom_kill_process.cold.10+0xd/0xa6e [ 695.236068] [] ? has_capability_noaudit+0x24/0x30 [ 695.236078] [] ? check_preemption_disabled+0x3b/0x200 [ 695.236087] [] ? out_of_memory+0x6d4/0xe90 [ 695.236110] [] out_of_memory+0x292/0xe90 [ 695.236117] [] ? out_of_memory+0x410/0xe90 [ 695.236125] [] ? oom_killer_disable+0x200/0x200 [ 695.236133] [] ? trace_hardirqs_on+0xd/0x10 [ 695.236142] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 695.236151] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 695.236158] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 695.236167] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 695.236177] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 695.236207] [] ? retint_kernel+0x2d/0x2d [ 695.236216] [] __vmalloc_node_range+0x25b/0x600 [ 695.236224] [] ? xt_alloc_table_info+0xc9/0x100 [ 695.236231] [] vmalloc+0x5b/0x70 [ 695.236238] [] ? xt_alloc_table_info+0xc9/0x100 [ 695.236245] [] xt_alloc_table_info+0xc9/0x100 [ 695.236255] [] compat_do_replace.isra.10+0x116/0x380 [ 695.236263] [] ? translate_compat_table+0x1870/0x1870 [ 695.236272] [] ? mutex_lock_nested+0x6b7/0x900 [ 695.236280] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 695.236289] [] ? __cap_capable+0x168/0x1c0 [ 695.236298] [] ? ns_capable_common+0x12a/0x150 [ 695.236306] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 695.236315] [] compat_nf_setsockopt+0x8b/0x130 [ 695.236323] [] ? compat_do_replace.isra.10+0x380/0x380 [ 695.236348] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 695.236357] [] inet_csk_compat_setsockopt+0x97/0x120 [ 695.236379] [] ? ipv6_setsockopt+0x130/0x130 [ 695.236386] [] compat_tcp_setsockopt+0x3d/0x70 [ 695.236395] [] compat_sock_common_setsockopt+0xb4/0x150 [ 695.236402] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 695.236426] [] compat_SyS_setsockopt+0x169/0x550 [ 695.236433] [] ? sock_common_setsockopt+0xe0/0xe0 [ 695.236441] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 695.236451] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 695.236473] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 695.236479] [] ? do_fast_syscall_32+0xcf/0xa10 [ 695.236487] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 695.236494] [] do_fast_syscall_32+0x2f1/0xa10 [ 695.236501] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 695.236509] [] entry_SYSENTER_compat+0x90/0xa2 [ 695.236512] Mem-Info: [ 695.236529] active_anon:43893 inactive_anon:15111 isolated_anon:0 [ 695.236529] active_file:13 inactive_file:41 isolated_file:27 [ 695.236529] unevictable:0 dirty:0 writeback:0 unstable:0 [ 695.236529] slab_reclaimable:8541 slab_unreclaimable:78253 [ 695.236529] mapped:43551 shmem:15974 pagetables:2350 bounce:0 [ 695.236529] free:6038 free_pcp:382 free_cma:0 [ 695.236541] Node 0 active_anon:175572kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 695.236559] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 695.236584] Normal free:5776kB min:5580kB low:9168kB high:12756kB active_anon:175560kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19648kB pagetables:9400kB bounce:0kB free_pcp:1528kB local_pcp:808kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 695.236635] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1230*4kB (UMH) 100*8kB (UMH) 1*16kB (U) 3*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5832kB 16067 total pagecache pages [ 695.236687] 0 pages in swap cache [ 695.236691] Swap cache stats: add 0, delete 0, find 0/0 [ 695.236693] Free swap = 0kB [ 695.236695] Total swap = 0kB [ 695.236697] 1965979 pages RAM [ 695.236699] 0 pages HighMem/MovableOnly [ 695.236700] 313617 pages reserved [ 695.236703] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 695.236717] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 695.236741] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 695.236751] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 695.236761] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 695.236771] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 695.236781] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 695.236791] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 695.236801] [ 2026] 0 2026 3648 40 13 3 0 0 getty ** 51 printk messages dropped ** [ 695.237939] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 695.237951] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 695.237961] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 695.237987] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 695.237997] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 695.238008] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 695.238017] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 695.238028] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 695.238043] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 695.238056] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 695.238068] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 695.238082] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 695.238092] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 695.238104] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 695.238114] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 695.238128] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 695.238137] [28714] 0 28714 2666 34 10 3 0 0 init [ 695.238147] [28715] 0 28715 2666 34 10 3 0 0 init [ 695.238156] [28716] 0 28716 2666 34 10 3 0 0 init [ 695.238166] [28717] 0 28717 2666 34 10 3 0 0 init [ 695.238175] [28720] 0 28720 2666 34 10 3 0 0 init [ 695.238192] [28723] 0 28723 2666 34 10 3 0 0 init [ 695.238198] Out of memory: Kill process 7698 (syz-executor3) score 1005 or sacrifice child [ 695.238225] Killed process 7698 (syz-executor3) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 695.676381] lowmemorykiller: Killing 'syz-executor3' (8044) (tgid 8044), adj 1000, [ 695.676381] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 695.676381] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 695.676381] Free memory is -13568kB above reserved [ 695.894649] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 695.894658] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 695.894673] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 695.894684] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 695.894694] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 695.894696] Call Trace: [ 695.894712] [] dump_stack+0xc1/0x128 [ 695.894722] [] dump_header.isra.4+0x142/0x747 [ 695.894732] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 695.894740] [] ? ___ratelimit+0x53/0x401 [ 695.894749] [] oom_kill_process.cold.10+0xd/0xa6e [ 695.894759] [] ? has_capability_noaudit+0x24/0x30 [ 695.894768] [] ? check_preemption_disabled+0x3b/0x200 [ 695.894778] [] ? out_of_memory+0x6d4/0xe90 [ 695.894787] [] out_of_memory+0x292/0xe90 [ 695.894794] [] ? out_of_memory+0x410/0xe90 [ 695.894802] [] ? oom_killer_disable+0x200/0x200 [ 695.894811] [] ? trace_hardirqs_on+0xd/0x10 [ 695.894820] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 695.894829] [] __alloc_pages_nodemask+0x18ee/0x1bd0 ** 68 printk messages dropped ** [ 695.895536] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 ** 25 printk messages dropped ** [ 695.896048] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 695.896062] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 695.896073] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 695.896125] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 695.896157] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 695.896174] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 695.896266] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 695.896318] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 695.896330] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 695.896431] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 695.896453] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 695.896465] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 695.896525] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 695.896536] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 695.896590] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 695.896601] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 695.896614] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 695.896625] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 695.896638] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 695.896649] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 695.896661] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 695.896673] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 695.896684] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 695.896696] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 695.896709] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 695.896723] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 695.896739] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 695.896750] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 695.896764] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 695.896775] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 695.896791] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 695.896802] [28714] 0 28714 2666 34 10 3 0 0 init [ 695.896812] [28715] 0 28715 2666 34 10 3 0 0 init [ 695.896823] [28716] 0 28716 2666 34 10 3 0 0 init [ 695.896834] [28717] 0 28717 2666 34 10 3 0 0 init [ 695.896845] [28720] 0 28720 2666 34 10 3 0 0 init [ 695.896855] [28723] 0 28723 2666 34 10 3 0 0 init [ 695.896862] Out of memory: Kill process 8046 (syz-executor3) score 1005 or sacrifice child [ 695.896891] Killed process 8046 (syz-executor3) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 696.553591] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 696.553600] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 696.553615] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 696.553626] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 696.553636] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 696.553638] Call Trace: [ 696.553654] [] dump_stack+0xc1/0x128 [ 696.553665] [] dump_header.isra.4+0x142/0x747 [ 696.553674] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 696.553683] [] ? ___ratelimit+0x53/0x401 [ 696.553691] [] oom_kill_process.cold.10+0xd/0xa6e [ 696.553701] [] ? has_capability_noaudit+0x24/0x30 [ 696.553711] [] ? check_preemption_disabled+0x3b/0x200 [ 696.553720] [] ? out_of_memory+0x6d4/0xe90 [ 696.553729] [] out_of_memory+0x292/0xe90 [ 696.553736] [] ? out_of_memory+0x410/0xe90 [ 696.553745] [] ? oom_killer_disable+0x200/0x200 [ 696.553753] [] ? trace_hardirqs_on+0xd/0x10 [ 696.553762] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 696.553772] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 696.553779] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 696.553789] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 696.553798] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 696.553806] [] ? retint_kernel+0x2d/0x2d [ 696.553815] [] __vmalloc_node_range+0x25b/0x600 [ 696.553824] [] ? xt_alloc_table_info+0xc9/0x100 [ 696.553831] [] vmalloc+0x5b/0x70 [ 696.553839] [] ? xt_alloc_table_info+0xc9/0x100 [ 696.553846] [] xt_alloc_table_info+0xc9/0x100 [ 696.553856] [] compat_do_replace.isra.10+0x116/0x380 [ 696.553864] [] ? translate_compat_table+0x1870/0x1870 [ 696.553874] [] ? mutex_lock_nested+0x6b7/0x900 [ 696.553882] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 696.553892] [] ? __cap_capable+0x168/0x1c0 [ 696.553901] [] ? ns_capable_common+0x12a/0x150 [ 696.553910] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 696.553919] [] compat_nf_setsockopt+0x8b/0x130 [ 696.553928] [] ? compat_do_replace.isra.10+0x380/0x380 [ 696.553939] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 696.553948] [] inet_csk_compat_setsockopt+0x97/0x120 [ 696.553972] [] ? ipv6_setsockopt+0x130/0x130 [ 696.553994] [] compat_tcp_setsockopt+0x3d/0x70 [ 696.554003] [] compat_sock_common_setsockopt+0xb4/0x150 [ 696.554011] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 696.554020] [] compat_SyS_setsockopt+0x169/0x550 [ 696.554028] [] ? sock_common_setsockopt+0xe0/0xe0 [ 696.554036] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 696.554067] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 696.554091] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 696.554099] [] ? do_fast_syscall_32+0xcf/0xa10 [ 696.554108] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 696.554115] [] do_fast_syscall_32+0x2f1/0xa10 [ 696.554123] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.554132] [] entry_SYSENTER_compat+0x90/0xa2 [ 696.554136] Mem-Info: [ 696.554158] active_anon:43818 inactive_anon:15111 isolated_anon:0 [ 696.554158] active_file:13 inactive_file:41 isolated_file:27 [ 696.554158] unevictable:0 dirty:0 writeback:0 unstable:0 [ 696.554158] slab_reclaimable:8541 slab_unreclaimable:78253 [ 696.554158] mapped:43551 shmem:15974 pagetables:2276 bounce:0 [ 696.554158] free:5969 free_pcp:359 free_cma:0 ** 43 printk messages dropped ** [ 696.554754] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 696.554775] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 696.554795] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 696.554842] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 696.554854] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 696.554871] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 696.554882] [ 9091] 0 9091 18077 8708 24 2 0 1000 syz-executor4 [ 696.554893] [ 9136] 0 9136 18044 8708 24 2 0 1000 syz-executor2 [ 696.554906] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 696.554917] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 696.554929] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 696.554941] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 696.554953] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 696.555070] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 696.555087] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 696.555098] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 696.555109] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 696.555160] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 696.555199] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 696.555217] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 696.555294] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 696.555345] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 696.555358] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 696.555459] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 696.555481] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 696.555493] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 696.555553] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 696.555564] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 696.555619] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 696.555630] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 696.555643] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 696.555654] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 696.555667] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 696.555678] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 696.555690] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 696.555701] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 696.555713] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 696.555724] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 696.555738] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 ** 94 printk messages dropped ** [ 697.179850] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 697.179861] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 697.179872] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 697.179882] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 697.179908] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 697.179934] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 697.179959] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 697.179969] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 697.179980] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 697.179991] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 697.180002] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 697.180012] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 697.180024] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 697.180035] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 697.180052] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 697.180063] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 697.180075] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 697.180090] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 697.180122] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 697.180134] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 697.180174] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 697.180201] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 697.180235] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 697.180281] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 697.180293] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 697.180324] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 697.180338] [ 9167] 0 9167 18044 8708 24 2 0 1000 syz-executor2 [ 697.180348] [ 9187] 0 9187 18044 8708 24 2 0 1000 syz-executor2 [ 697.180360] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 697.180371] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 697.180382] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 697.180485] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 697.180501] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 697.180511] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 697.180522] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 697.180570] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 697.180600] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 697.180617] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 697.180688] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 697.180737] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 697.180748] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 697.180878] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 697.180898] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 697.180910] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 697.180966] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 697.180991] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 697.181048] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 697.181059] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 697.181072] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 697.181083] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 697.181095] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 697.181106] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 697.181117] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 697.181128] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 697.181140] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 697.181151] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 697.181164] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 697.181178] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 697.181201] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 697.181212] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 697.181226] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 697.181236] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 697.181252] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 697.181262] [28714] 0 28714 2666 34 10 3 0 0 init [ 697.181272] [28715] 0 28715 2666 34 10 3 0 0 init [ 697.181283] [28716] 0 28716 2666 34 10 3 0 0 init [ 697.181293] [28717] 0 28717 2666 34 10 3 0 0 init [ 697.181304] [28720] 0 28720 2666 34 10 3 0 0 init [ 697.181314] [28723] 0 28723 2666 34 10 3 0 0 init [ 697.181320] Out of memory: Kill process 9167 (syz-executor2) score 1005 or sacrifice child [ 697.181348] Killed process 9167 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 697.184438] oom_reaper: reaped process 9167 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 697.694003] lowmemorykiller: Killing 'syz-executor2' (9187) (tgid 9187), adj 1000, [ 697.694003] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 697.694003] cache 372kB is below limit 6144kB for oom_score_adj 0 [ 697.694003] Free memory is -13568kB above reserved ** 57 printk messages dropped ** [ 697.822730] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 697.822759] Normal free:5964kB min:5580kB low:9168kB high:12756kB active_anon:174960kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19424kB pagetables:8808kB bounce:0kB free_pcp:1276kB local_pcp:620kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 697.822817] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1308*4kB (UMH) 95*8kB (UMH) 0*16kB 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6056kB 16067 total pagecache pages [ 697.822858] 0 pages in swap cache [ 697.822862] Swap cache stats: add 0, delete 0, find 0/0 [ 697.822864] Free swap = 0kB [ 697.822866] Total swap = 0kB [ 697.822869] 1965979 pages RAM [ 697.822871] 0 pages HighMem/MovableOnly [ 697.822873] 313617 pages reserved [ 697.822876] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 697.822892] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 697.822903] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 697.822915] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 697.822925] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 697.822936] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 697.822947] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 697.822958] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 697.822968] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 697.822979] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 697.822990] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 697.823001] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 697.823012] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 697.823022] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 697.823033] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 697.823051] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 697.823063] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 697.823074] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 697.823085] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 697.823096] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 697.823108] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 697.823119] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 697.823132] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 697.823142] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 697.823155] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 697.823170] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 697.823199] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 697.823211] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 697.823254] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 697.823275] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 697.823295] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 697.823341] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 697.823354] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 697.823371] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 697.823389] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 697.823401] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 697.823413] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 697.823536] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 697.823551] [13233] 0 13233 18044 8708 24 2 0 1000 syz-executor3 [ 697.823562] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 697.823586] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 [ 697.823664] [13938] 0 13938 18044 8708 24 2 0 1000 syz-executor4 [ 697.823711] [14195] 0 14195 18044 8708 24 2 0 1000 syz-executor4 [ 697.823729] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 697.823805] [15253] 0 15253 18044 8708 24 2 0 1000 syz-executor4 [ 697.823857] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 697.823869] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 697.823998] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 697.824018] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 697.824049] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 697.824133] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 697.824143] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 697.824201] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 697.824226] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 697.824254] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 697.824265] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 697.824278] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 697.824289] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 697.824301] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 697.824312] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 ** 51 printk messages dropped ** [ 698.478774] [] ? __cap_capable+0x168/0x1c0 [ 698.478783] [] ? ns_capable_common+0x12a/0x150 [ 698.478792] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 698.478801] [] compat_nf_setsockopt+0x8b/0x130 [ 698.478809] [] ? compat_do_replace.isra.10+0x380/0x380 [ 698.478818] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 698.478829] [] inet_csk_compat_setsockopt+0x97/0x120 [ 698.478837] [] ? ipv6_setsockopt+0x130/0x130 [ 698.478844] [] compat_tcp_setsockopt+0x3d/0x70 [ 698.478854] [] compat_sock_common_setsockopt+0xb4/0x150 [ 698.478862] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 698.478872] [] compat_SyS_setsockopt+0x169/0x550 [ 698.478880] [] ? sock_common_setsockopt+0xe0/0xe0 [ 698.478888] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 698.478898] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 698.478913] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 698.478921] [] ? do_fast_syscall_32+0xcf/0xa10 [ 698.478929] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 698.478955] [] do_fast_syscall_32+0x2f1/0xa10 [ 698.478964] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.478972] [] entry_SYSENTER_compat+0x90/0xa2 [ 698.478975] Mem-Info: [ 698.478994] active_anon:43718 inactive_anon:15111 isolated_anon:0 [ 698.478994] active_file:13 inactive_file:41 isolated_file:27 [ 698.478994] unevictable:0 dirty:0 writeback:0 unstable:0 [ 698.478994] slab_reclaimable:8541 slab_unreclaimable:78253 [ 698.478994] mapped:43551 shmem:15974 pagetables:2202 bounce:0 [ 698.478994] free:5961 free_pcp:351 free_cma:0 [ 698.479009] Node 0 active_anon:174872kB inactive_anon:60444kB active_file:52kB inactive_file:164kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174204kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 698.479028] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 698.479062] Normal free:5468kB min:5580kB low:9168kB high:12756kB active_anon:174860kB inactive_anon:60436kB active_file:52kB inactive_file:164kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19424kB pagetables:8808kB bounce:0kB free_pcp:1404kB local_pcp:748kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 698.479134] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1236*4kB (MH) 77*8kB (MH) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5560kB 16067 total pagecache pages [ 698.479173] 0 pages in swap cache [ 698.479178] Swap cache stats: add 0, delete 0, find 0/0 [ 698.479180] Free swap = 0kB [ 698.479182] Total swap = 0kB [ 698.479184] 1965979 pages RAM [ 698.479186] 0 pages HighMem/MovableOnly [ 698.479197] 313617 pages reserved [ 698.479199] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 698.479215] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 698.479226] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 698.479237] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 698.479248] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 698.479258] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 698.479269] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 698.479280] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 698.479291] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 698.479301] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 698.479312] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 698.479323] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 698.479333] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 698.479344] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 698.479355] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 698.479366] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 698.479378] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 698.479389] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 698.479414] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 698.479425] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 698.479436] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 698.479447] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 698.479459] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 698.479470] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 698.479482] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 698.479496] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 698.479516] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 698.479528] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 698.479568] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 698.479589] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 698.479609] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 698.479654] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 698.479681] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 698.479698] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 698.479716] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 698.479728] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 698.479740] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 698.479850] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 698.479875] [13247] 0 13247 18044 8708 24 2 0 1000 syz-executor3 [ 698.479886] [13257] 0 13257 18044 8708 24 2 0 1000 syz-executor3 ** 38 printk messages dropped ** [ 700.695321] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 700.695331] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 700.695351] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 700.695361] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 700.695371] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 700.695372] Call Trace: [ 700.695387] [] dump_stack+0xc1/0x128 [ 700.695397] [] dump_header.isra.4+0x142/0x747 [ 700.695421] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 700.695430] [] ? ___ratelimit+0x53/0x401 [ 700.695439] [] oom_kill_process.cold.10+0xd/0xa6e [ 700.695449] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 700.695458] [] ? has_capability_noaudit+0x24/0x30 [ 700.695468] [] ? out_of_memory+0x6d4/0xe90 [ 700.695476] [] out_of_memory+0x292/0xe90 [ 700.695484] [] ? out_of_memory+0x410/0xe90 [ 700.695492] [] ? oom_killer_disable+0x200/0x200 [ 700.695501] [] ? trace_hardirqs_on+0xd/0x10 [ 700.695510] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 700.695519] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 700.695526] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 700.695534] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 700.695551] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 700.695559] [] ? retint_kernel+0x2d/0x2d [ 700.695568] [] __vmalloc_node_range+0x25b/0x600 [ 700.695577] [] ? xt_alloc_table_info+0xc9/0x100 [ 700.695584] [] vmalloc+0x5b/0x70 [ 700.695591] [] ? xt_alloc_table_info+0xc9/0x100 [ 700.695599] [] xt_alloc_table_info+0xc9/0x100 [ 700.695609] [] compat_do_replace.isra.10+0x116/0x380 [ 700.695618] [] ? translate_compat_table+0x1870/0x1870 [ 700.695628] [] ? mutex_lock_nested+0x6b7/0x900 [ 700.695635] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 700.695644] [] ? __cap_capable+0x168/0x1c0 [ 700.695653] [] ? ns_capable_common+0x12a/0x150 [ 700.695661] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 700.695670] [] compat_nf_setsockopt+0x8b/0x130 [ 700.695678] [] ? compat_do_replace.isra.10+0x380/0x380 [ 700.695688] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 700.695699] [] inet_csk_compat_setsockopt+0x97/0x120 [ 700.695707] [] ? ipv6_setsockopt+0x130/0x130 [ 700.695715] [] compat_tcp_setsockopt+0x3d/0x70 [ 700.695725] [] compat_sock_common_setsockopt+0xb4/0x150 [ 700.695733] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 700.695743] [] compat_SyS_setsockopt+0x169/0x550 [ 700.695751] [] ? sock_common_setsockopt+0xe0/0xe0 [ 700.695759] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 700.695770] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 700.695779] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 700.695786] [] ? do_fast_syscall_32+0xcf/0xa10 [ 700.695795] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 700.695802] [] do_fast_syscall_32+0x2f1/0xa10 [ 700.695810] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.695819] [] entry_SYSENTER_compat+0x90/0xa2 [ 700.695876] Mem-Info: [ 700.695895] active_anon:43643 inactive_anon:15111 isolated_anon:0 [ 700.695895] active_file:33 inactive_file:39 isolated_file:27 [ 700.695895] unevictable:0 dirty:0 writeback:0 unstable:0 [ 700.695895] slab_reclaimable:8541 slab_unreclaimable:78253 [ 700.695895] mapped:43576 shmem:15974 pagetables:2091 bounce:0 [ 700.695895] free:5965 free_pcp:46 free_cma:0 [ 700.695911] Node 0 active_anon:174572kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:6 all_unreclaimable? no [ 700.695931] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 700.695962] Normal free:5484kB min:5580kB low:9168kB high:12756kB active_anon:174560kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19424kB pagetables:8364kB bounce:0kB free_pcp:184kB local_pcp:64kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 700.696082] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1233*4kB (UM) 75*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5532kB 16066 total pagecache pages [ 700.696121] 0 pages in swap cache [ 700.696125] Swap cache stats: add 0, delete 0, find 0/0 [ 700.696127] Free swap = 0kB [ 700.696129] Total swap = 0kB [ 700.696132] 1965979 pages RAM [ 700.696134] 0 pages HighMem/MovableOnly [ 700.696136] 313617 pages reserved [ 700.696139] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 700.696154] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 700.696166] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 700.696177] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 700.696187] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 700.696211] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 700.696273] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 700.696285] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 700.696296] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 700.696306] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 700.696317] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 700.696328] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 700.696339] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 700.696350] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 700.696360] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 700.696371] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 700.696383] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 700.696394] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 700.696428] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 700.696469] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 ** 37 printk messages dropped ** [ 700.697982] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 700.697995] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 700.698008] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 700.698024] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 700.698034] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 700.698047] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 700.698058] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 700.698074] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 700.698084] [28714] 0 28714 2666 34 10 3 0 0 init [ 700.698094] [28715] 0 28715 2666 34 10 3 0 0 init [ 700.698105] [28716] 0 28716 2666 34 10 3 0 0 init [ 700.698167] [28717] 0 28717 2666 34 10 3 0 0 init [ 700.698178] [28720] 0 28720 2666 34 10 3 0 0 init [ 700.698189] [28723] 0 28723 2666 34 10 3 0 0 init [ 700.698204] Out of memory: Kill process 14195 (syz-executor4) score 1005 or sacrifice child [ 700.698231] Killed process 14195 (syz-executor4) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 700.722153] lowmemorykiller: Killing 'syz-executor4' (15253) (tgid 15253), adj 1000, [ 700.722153] to free 34832kB on behalf of 'kswapd0' (33) because [ 700.722153] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 700.722153] Free memory is -13644kB above reserved [ 701.440722] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 701.440731] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 701.440746] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 701.440757] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 701.440767] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 701.440769] Call Trace: [ 701.440784] [] dump_stack+0xc1/0x128 [ 701.440795] [] dump_header.isra.4+0x142/0x747 [ 701.440804] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 701.440812] [] ? ___ratelimit+0x53/0x401 [ 701.440821] [] oom_kill_process.cold.10+0xd/0xa6e [ 701.440837] [] ? has_capability_noaudit+0x24/0x30 [ 701.440847] [] ? check_preemption_disabled+0x3b/0x200 [ 701.440856] [] ? out_of_memory+0x6d4/0xe90 [ 701.440864] [] out_of_memory+0x292/0xe90 [ 701.440872] [] ? out_of_memory+0x410/0xe90 [ 701.440880] [] ? oom_killer_disable+0x200/0x200 [ 701.440888] [] ? trace_hardirqs_on+0xd/0x10 [ 701.440897] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 701.440906] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 701.440913] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 701.440923] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 701.440947] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 701.440970] [] ? retint_kernel+0x2d/0x2d [ 701.440979] [] __vmalloc_node_range+0x25b/0x600 [ 701.440988] [] ? xt_alloc_table_info+0xc9/0x100 [ 701.441010] [] vmalloc+0x5b/0x70 [ 701.441016] [] ? xt_alloc_table_info+0xc9/0x100 [ 701.441023] [] xt_alloc_table_info+0xc9/0x100 [ 701.441047] [] compat_do_replace.isra.10+0x116/0x380 [ 701.441055] [] ? translate_compat_table+0x1870/0x1870 [ 701.441064] [] ? mutex_lock_nested+0x6b7/0x900 [ 701.441071] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 701.441081] [] ? __cap_capable+0x168/0x1c0 [ 701.441089] [] ? ns_capable_common+0x12a/0x150 [ 701.441097] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 701.441105] [] compat_nf_setsockopt+0x8b/0x130 [ 701.441112] [] ? compat_do_replace.isra.10+0x380/0x380 [ 701.441120] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 701.441129] [] inet_csk_compat_setsockopt+0x97/0x120 [ 701.441136] [] ? ipv6_setsockopt+0x130/0x130 [ 701.441143] [] compat_tcp_setsockopt+0x3d/0x70 [ 701.441152] [] compat_sock_common_setsockopt+0xb4/0x150 [ 701.441159] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 701.441167] [] compat_SyS_setsockopt+0x169/0x550 [ 701.441174] [] ? sock_common_setsockopt+0xe0/0xe0 [ 701.441181] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 701.441190] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 701.441221] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 701.441228] [] ? do_fast_syscall_32+0xcf/0xa10 [ 701.441251] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 701.441258] [] do_fast_syscall_32+0x2f1/0xa10 [ 701.441282] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.441290] [] entry_SYSENTER_compat+0x90/0xa2 [ 701.441322] Mem-Info: [ 701.441341] active_anon:43593 inactive_anon:15111 isolated_anon:0 [ 701.441341] active_file:33 inactive_file:39 isolated_file:27 [ 701.441341] unevictable:0 dirty:0 writeback:0 unstable:0 [ 701.441341] slab_reclaimable:8541 slab_unreclaimable:78253 [ 701.441341] mapped:43576 shmem:15974 pagetables:2054 bounce:0 [ 701.441341] free:5965 free_pcp:192 free_cma:0 [ 701.441356] Node 0 active_anon:174372kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:6 all_unreclaimable? no [ 701.441377] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 701.441404] Normal free:5484kB min:5580kB low:9168kB high:12756kB active_anon:174360kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19392kB pagetables:8216kB bounce:0kB free_pcp:768kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 701.441462] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1218*4kB (UM) 67*8kB (UM) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5440kB ** 44 printk messages dropped ** [ 701.442238] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 701.442348] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 701.442437] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 701.442573] [15736] 0 15736 18044 8708 24 2 0 1000 syz-executor2 [ 701.442584] [15751] 0 15751 18044 8708 24 2 0 1000 syz-executor2 [ 701.442695] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 701.442716] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 701.442727] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 701.442822] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 701.442831] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 701.442880] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 701.442890] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 701.442901] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 701.442911] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 701.442922] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 701.442932] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 701.442943] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 701.442953] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 701.442963] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 701.442973] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 701.442985] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 701.442997] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 701.443011] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 701.443021] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 701.443033] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 701.443043] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 701.443056] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 701.443066] [28714] 0 28714 2666 34 10 3 0 0 init [ 701.443075] [28715] 0 28715 2666 34 10 3 0 0 init [ 701.443084] [28716] 0 28716 2666 34 10 3 0 0 init [ 701.443094] [28717] 0 28717 2666 34 10 3 0 0 init [ 701.443103] [28720] 0 28720 2666 34 10 3 0 0 init [ 701.443113] [28723] 0 28723 2666 34 10 3 0 0 init [ 701.443118] Out of memory: Kill process 15736 (syz-executor2) score 1005 or sacrifice child [ 701.443144] Killed process 15736 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 701.731157] lowmemorykiller: Killing 'syz-executor2' (15751) (tgid 15751), adj 1000, [ 701.731157] to free 34832kB on behalf of 'kswapd0' (33) because [ 701.731157] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 701.731157] Free memory is -13656kB above reserved [ 702.320316] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 702.320325] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 702.320340] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 702.320351] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 702.320361] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 702.320363] Call Trace: [ 702.320378] [] dump_stack+0xc1/0x128 [ 702.320388] [] dump_header.isra.4+0x142/0x747 [ 702.320397] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 702.320406] [] ? ___ratelimit+0x53/0x401 [ 702.320414] [] oom_kill_process.cold.10+0xd/0xa6e [ 702.320430] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 702.320440] [] ? has_capability_noaudit+0x24/0x30 [ 702.320449] [] ? out_of_memory+0x6d4/0xe90 [ 702.320457] [] out_of_memory+0x292/0xe90 [ 702.320465] [] ? out_of_memory+0x410/0xe90 [ 702.320474] [] ? oom_killer_disable+0x200/0x200 [ 702.320482] [] ? trace_hardirqs_on+0xd/0x10 [ 702.320492] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 702.320500] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 702.320508] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 702.320517] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 702.320527] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 702.320535] [] ? retint_kernel+0x2d/0x2d [ 702.320545] [] __vmalloc_node_range+0x25b/0x600 [ 702.320554] [] ? xt_alloc_table_info+0xc9/0x100 [ 702.320561] [] vmalloc+0x5b/0x70 [ 702.320568] [] ? xt_alloc_table_info+0xc9/0x100 [ 702.320576] [] xt_alloc_table_info+0xc9/0x100 [ 702.320585] [] compat_do_replace.isra.10+0x116/0x380 [ 702.320594] [] ? translate_compat_table+0x1870/0x1870 [ 702.320604] [] ? mutex_lock_nested+0x6b7/0x900 [ 702.320612] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 702.320622] [] ? __cap_capable+0x168/0x1c0 [ 702.320632] [] ? ns_capable_common+0x12a/0x150 [ 702.320640] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 702.320649] [] compat_nf_setsockopt+0x8b/0x130 [ 702.320658] [] ? compat_do_replace.isra.10+0x380/0x380 [ 702.320669] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 702.320680] [] inet_csk_compat_setsockopt+0x97/0x120 [ 702.320688] [] ? ipv6_setsockopt+0x130/0x130 [ 702.320696] [] compat_tcp_setsockopt+0x3d/0x70 [ 702.320705] [] compat_sock_common_setsockopt+0xb4/0x150 [ 702.320713] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 702.320723] [] compat_SyS_setsockopt+0x169/0x550 [ 702.320731] [] ? sock_common_setsockopt+0xe0/0xe0 [ 702.320740] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 702.320749] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 702.320758] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 ** 38 printk messages dropped ** [ 702.321384] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 702.321395] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 702.321429] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 702.321470] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 702.321483] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 702.321494] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 702.321506] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 702.321517] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 702.321530] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 702.321544] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 702.321563] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 702.321575] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 702.321672] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 702.321693] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 702.321713] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 702.321760] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 702.321772] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 702.321811] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 702.321860] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 702.321872] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 702.321884] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 702.322053] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 702.322143] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 702.322468] [16605] 0 16605 18044 8708 24 2 0 1000 syz-executor3 [ 702.322490] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 702.322502] [16723] 0 16723 18077 8708 24 2 0 1000 syz-executor4 [ 702.322615] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 702.322627] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 702.322681] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 702.322692] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 702.322705] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 702.322716] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 702.322729] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 702.322792] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 702.322805] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 702.322815] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 702.322827] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 702.322839] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 702.322853] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 702.322867] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 702.322883] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 702.322894] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 702.322907] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 702.322923] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 702.322988] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 702.322999] [28714] 0 28714 2666 34 10 3 0 0 init [ 702.323009] [28715] 0 28715 2666 34 10 3 0 0 init [ 702.323020] [28716] 0 28716 2666 34 10 3 0 0 init [ 702.323031] [28717] 0 28717 2666 34 10 3 0 0 init [ 702.323042] [28720] 0 28720 2666 34 10 3 0 0 init [ 702.323059] [28723] 0 28723 2666 34 10 3 0 0 init [ 702.323066] Out of memory: Kill process 16605 (syz-executor3) score 1005 or sacrifice child [ 702.323094] Killed process 16605 (syz-executor3) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 702.743153] lowmemorykiller: Killing 'syz-executor4' (16723) (tgid 16723), adj 1000, [ 702.743153] to free 34832kB on behalf of 'kswapd0' (33) because [ 702.743153] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 702.743153] Free memory is -13656kB above reserved [ 703.391456] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 703.391465] CPU: 0 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 703.391480] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 703.391491] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 703.391501] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 703.391503] Call Trace: [ 703.391518] [] dump_stack+0xc1/0x128 [ 703.391529] [] dump_header.isra.4+0x142/0x747 [ 703.391537] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 703.391553] [] ? ___ratelimit+0x53/0x401 [ 703.391562] [] oom_kill_process.cold.10+0xd/0xa6e [ 703.391572] [] ? has_capability_noaudit+0x24/0x30 [ 703.391582] [] ? check_preemption_disabled+0x3b/0x200 [ 703.391591] [] ? out_of_memory+0x6d4/0xe90 [ 703.391599] [] out_of_memory+0x292/0xe90 [ 703.391607] [] ? out_of_memory+0x410/0xe90 [ 703.391615] [] ? oom_killer_disable+0x200/0x200 [ 703.391624] [] ? trace_hardirqs_on+0xd/0x10 ** 44 printk messages dropped ** [ 703.392117] Normal: 1218*4kB (M) 67*8kB (M) 0*16kB 5*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5568kB 16066 total pagecache pages [ 703.392122] 0 pages in swap cache [ 703.392126] Swap cache stats: add 0, delete 0, find 0/0 [ 703.392129] Free swap = 0kB [ 703.392131] Total swap = 0kB [ 703.392133] 1965979 pages RAM [ 703.392135] 0 pages HighMem/MovableOnly [ 703.392137] 313617 pages reserved [ 703.392140] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 703.392155] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 703.392166] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 703.392177] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 703.392187] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 703.392208] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 703.392219] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 703.392230] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 703.392241] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 703.392252] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 703.392262] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 703.392273] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 703.392284] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 703.392295] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 703.392305] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 703.392316] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 703.392328] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 703.392339] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 703.392349] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 703.392360] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 703.392372] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 703.392383] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 703.392395] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 703.392406] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 703.392419] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 703.392434] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 703.392453] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 703.392465] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 703.392507] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 703.392529] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 703.392555] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 703.392601] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 703.392613] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 703.392631] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 703.392648] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 703.392660] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 703.392672] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 703.392783] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 703.392873] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 703.393095] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 703.393157] [17165] 0 17165 18044 8708 24 2 0 1000 syz-executor2 [ 703.393168] [17169] 0 17169 18044 8708 24 2 0 1000 syz-executor2 [ 703.393231] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 703.393243] [18535] 0 18535 18044 8708 24 2 0 1000 syz-executor2 [ 703.393256] [18742] 0 18742 18044 8708 24 2 0 1000 syz-executor2 [ 703.393267] [18744] 0 18744 18044 8708 24 2 0 1000 syz-executor2 [ 703.393280] [18814] 0 18814 18044 8708 24 2 0 1000 syz-executor2 [ 703.393291] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 703.393303] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 703.393314] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 703.393326] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 703.393337] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 703.393350] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 703.393364] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 703.393380] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 703.393390] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 703.393404] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 703.393415] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 703.393431] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 703.393442] [28714] 0 28714 2666 34 10 3 0 0 init [ 703.393453] [28715] 0 28715 2666 34 10 3 0 0 init [ 703.393464] [28716] 0 28716 2666 34 10 3 0 0 init [ 703.393474] [28717] 0 28717 2666 34 10 3 0 0 init [ 703.393485] [28720] 0 28720 2666 34 10 3 0 0 init [ 703.393496] [28723] 0 28723 2666 34 10 3 0 0 init [ 703.393502] Out of memory: Kill process 17165 (syz-executor2) score 1005 or sacrifice child [ 703.393531] Killed process 17165 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 703.398446] oom_reaper: reaped process 17165 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 703.751259] lowmemorykiller: Killing 'syz-executor2' (17169) (tgid 17169), adj 1000, [ 703.751259] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 703.751259] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 703.751259] Free memory is -13656kB above reserved ** 40 printk messages dropped ** [ 704.259469] [] inet_csk_compat_setsockopt+0x97/0x120 [ 704.259478] [] ? ipv6_setsockopt+0x130/0x130 [ 704.259486] [] compat_tcp_setsockopt+0x3d/0x70 [ 704.259496] [] compat_sock_common_setsockopt+0xb4/0x150 [ 704.259504] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 704.259514] [] compat_SyS_setsockopt+0x169/0x550 [ 704.259522] [] ? sock_common_setsockopt+0xe0/0xe0 [ 704.259531] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 704.259542] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 704.259557] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 704.259565] [] ? do_fast_syscall_32+0xcf/0xa10 [ 704.259574] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 704.259582] [] do_fast_syscall_32+0x2f1/0xa10 [ 704.259591] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.259600] [] entry_SYSENTER_compat+0x90/0xa2 [ 704.259603] Mem-Info: [ 704.259623] active_anon:43468 inactive_anon:15111 isolated_anon:0 [ 704.259623] active_file:33 inactive_file:39 isolated_file:27 [ 704.259623] unevictable:0 dirty:0 writeback:0 unstable:0 [ 704.259623] slab_reclaimable:8541 slab_unreclaimable:78253 [ 704.259623] mapped:43576 shmem:15974 pagetables:1943 bounce:0 [ 704.259623] free:6037 free_pcp:335 free_cma:0 [ 704.259637] Node 0 active_anon:173872kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 704.259658] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 704.259688] Normal free:5772kB min:5580kB low:9168kB high:12756kB active_anon:173860kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19200kB pagetables:7772kB bounce:0kB free_pcp:1340kB local_pcp:700kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 704.259750] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1256*4kB (UM) 75*8kB (UM) 2*16kB (M) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5880kB 16066 total pagecache pages [ 704.259809] 0 pages in swap cache [ 704.259813] Swap cache stats: add 0, delete 0, find 0/0 [ 704.259815] Free swap = 0kB [ 704.259817] Total swap = 0kB [ 704.259835] 1965979 pages RAM [ 704.259838] 0 pages HighMem/MovableOnly [ 704.259840] 313617 pages reserved [ 704.259843] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 704.259858] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 704.259869] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 704.259881] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 704.259892] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 704.259903] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 704.259915] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 704.259926] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 704.259938] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 704.259949] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 704.259960] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 704.259986] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 704.259997] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 704.260008] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 704.260034] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 704.260045] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 704.260056] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 704.260067] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 704.260079] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 704.260090] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 704.260118] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 704.260129] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 704.260156] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 704.260183] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 704.260205] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 704.260220] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 704.260239] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 704.260250] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 704.260294] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 704.260316] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 704.260336] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 704.260398] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 704.260411] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 704.260428] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 704.260446] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 704.260458] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 704.260486] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 704.260648] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 704.260742] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 ** 39 printk messages dropped ** [ 705.370168] [] ? check_preemption_disabled+0x3b/0x200 [ 705.370178] [] ? out_of_memory+0x6d4/0xe90 [ 705.370186] [] out_of_memory+0x292/0xe90 [ 705.370193] [] ? out_of_memory+0x410/0xe90 [ 705.370211] [] ? oom_killer_disable+0x200/0x200 [ 705.370220] [] ? trace_hardirqs_on+0xd/0x10 [ 705.370229] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 705.370238] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 705.370246] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 705.370255] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 705.370265] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 705.370273] [] ? retint_kernel+0x2d/0x2d [ 705.370281] [] __vmalloc_node_range+0x25b/0x600 [ 705.370290] [] ? xt_alloc_table_info+0xc9/0x100 [ 705.370298] [] vmalloc+0x5b/0x70 [ 705.370305] [] ? xt_alloc_table_info+0xc9/0x100 [ 705.370312] [] xt_alloc_table_info+0xc9/0x100 [ 705.370322] [] compat_do_replace.isra.10+0x116/0x380 [ 705.370331] [] ? translate_compat_table+0x1870/0x1870 [ 705.370341] [] ? mutex_lock_nested+0x6b7/0x900 [ 705.370348] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 705.370359] [] ? __cap_capable+0x168/0x1c0 [ 705.370368] [] ? ns_capable_common+0x12a/0x150 [ 705.370377] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 705.370386] [] compat_nf_setsockopt+0x8b/0x130 [ 705.370394] [] ? compat_do_replace.isra.10+0x380/0x380 [ 705.370403] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 705.370414] [] inet_csk_compat_setsockopt+0x97/0x120 [ 705.370422] [] ? ipv6_setsockopt+0x130/0x130 [ 705.370430] [] compat_tcp_setsockopt+0x3d/0x70 [ 705.370439] [] compat_sock_common_setsockopt+0xb4/0x150 [ 705.370447] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 705.370456] [] compat_SyS_setsockopt+0x169/0x550 [ 705.370464] [] ? sock_common_setsockopt+0xe0/0xe0 [ 705.370473] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 705.370483] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 705.370491] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 705.370499] [] ? do_fast_syscall_32+0xcf/0xa10 [ 705.370507] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 705.370515] [] do_fast_syscall_32+0x2f1/0xa10 [ 705.370524] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.370532] [] entry_SYSENTER_compat+0x90/0xa2 [ 705.370536] Mem-Info: [ 705.370565] active_anon:43418 inactive_anon:15111 isolated_anon:0 [ 705.370565] active_file:33 inactive_file:39 isolated_file:27 [ 705.370565] unevictable:0 dirty:0 writeback:0 unstable:0 [ 705.370565] slab_reclaimable:8541 slab_unreclaimable:78253 [ 705.370565] mapped:43576 shmem:15974 pagetables:1869 bounce:0 [ 705.370565] free:6058 free_pcp:330 free_cma:0 [ 705.370580] Node 0 active_anon:173672kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 705.370600] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 705.370629] Normal free:5856kB min:5580kB low:9168kB high:12756kB active_anon:173660kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19136kB pagetables:7476kB bounce:0kB free_pcp:1320kB local_pcp:632kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 705.370687] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1262*4kB (UM) 76*8kB (UM) 4*16kB (UM) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5944kB 16066 total pagecache pages [ 705.370729] 0 pages in swap cache [ 705.370733] Swap cache stats: add 0, delete 0, find 0/0 [ 705.370736] Free swap = 0kB [ 705.370738] Total swap = 0kB [ 705.370740] 1965979 pages RAM [ 705.370742] 0 pages HighMem/MovableOnly [ 705.370744] 313617 pages reserved [ 705.370747] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 705.370763] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 705.370774] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 705.370785] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 705.370795] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 705.370806] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 705.370817] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 705.370828] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 705.370894] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 705.370905] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 705.370915] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 705.370926] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 705.370937] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 705.370948] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 705.370959] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 705.370969] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 705.370981] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 705.370992] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 ** 3 printk messages dropped ** [ 705.371037] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 ** 33 printk messages dropped ** [ 705.372116] [28714] 0 28714 2666 34 10 3 0 0 init [ 705.372127] [28715] 0 28715 2666 34 10 3 0 0 init [ 705.372138] [28716] 0 28716 2666 34 10 3 0 0 init [ 705.372148] [28717] 0 28717 2666 34 10 3 0 0 init [ 705.372159] [28720] 0 28720 2666 34 10 3 0 0 init [ 705.372170] [28723] 0 28723 2666 34 10 3 0 0 init [ 705.372177] Out of memory: Kill process 18744 (syz-executor2) score 1005 or sacrifice child [ 705.372214] Killed process 18744 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 705.375209] oom_reaper: reaped process 18744 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 705.771230] lowmemorykiller: Killing 'syz-executor2' (18814) (tgid 18814), adj 1000, [ 705.771230] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 705.771230] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 705.771230] Free memory is -13488kB above reserved [ 706.132224] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 706.132233] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 706.132248] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 706.132259] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 706.132274] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 706.132276] Call Trace: [ 706.132292] [] dump_stack+0xc1/0x128 [ 706.132303] [] dump_header.isra.4+0x142/0x747 [ 706.132311] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 706.132320] [] ? ___ratelimit+0x53/0x401 [ 706.132329] [] oom_kill_process.cold.10+0xd/0xa6e [ 706.132339] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 706.132349] [] ? has_capability_noaudit+0x24/0x30 [ 706.132358] [] ? out_of_memory+0x6d4/0xe90 [ 706.132366] [] out_of_memory+0x292/0xe90 [ 706.132373] [] ? out_of_memory+0x410/0xe90 [ 706.132382] [] ? oom_killer_disable+0x200/0x200 [ 706.132390] [] ? trace_hardirqs_on+0xd/0x10 [ 706.132399] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 706.132408] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 706.132415] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 706.132425] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 706.132434] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 706.132442] [] ? retint_kernel+0x2d/0x2d [ 706.132451] [] __vmalloc_node_range+0x25b/0x600 [ 706.132459] [] ? xt_alloc_table_info+0xc9/0x100 [ 706.132482] [] vmalloc+0x5b/0x70 [ 706.132489] [] ? xt_alloc_table_info+0xc9/0x100 [ 706.132496] [] xt_alloc_table_info+0xc9/0x100 [ 706.132520] [] compat_do_replace.isra.10+0x116/0x380 [ 706.132528] [] ? translate_compat_table+0x1870/0x1870 [ 706.132552] [] ? mutex_lock_nested+0x6b7/0x900 [ 706.132559] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 706.132569] [] ? __cap_capable+0x168/0x1c0 [ 706.132593] [] ? ns_capable_common+0x12a/0x150 [ 706.132601] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 706.132611] [] compat_nf_setsockopt+0x8b/0x130 [ 706.132619] [] ? compat_do_replace.isra.10+0x380/0x380 [ 706.132630] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 706.132649] [] inet_csk_compat_setsockopt+0x97/0x120 [ 706.132657] [] ? ipv6_setsockopt+0x130/0x130 [ 706.132665] [] compat_tcp_setsockopt+0x3d/0x70 [ 706.132675] [] compat_sock_common_setsockopt+0xb4/0x150 [ 706.132683] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 706.132693] [] compat_SyS_setsockopt+0x169/0x550 [ 706.132700] [] ? sock_common_setsockopt+0xe0/0xe0 [ 706.132709] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 706.132718] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 706.132727] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 706.132735] [] ? do_fast_syscall_32+0xcf/0xa10 [ 706.132744] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 706.132751] [] do_fast_syscall_32+0x2f1/0xa10 [ 706.132760] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.132768] [] entry_SYSENTER_compat+0x90/0xa2 [ 706.132824] Mem-Info: [ 706.132844] active_anon:43368 inactive_anon:15111 isolated_anon:0 [ 706.132844] active_file:33 inactive_file:39 isolated_file:27 [ 706.132844] unevictable:0 dirty:0 writeback:0 unstable:0 [ 706.132844] slab_reclaimable:8541 slab_unreclaimable:78253 [ 706.132844] mapped:43576 shmem:15974 pagetables:1832 bounce:0 [ 706.132844] free:6054 free_pcp:360 free_cma:0 [ 706.132860] Node 0 active_anon:173472kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 706.132882] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 706.132911] Normal free:5840kB min:5580kB low:9168kB high:12756kB active_anon:173460kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:19072kB pagetables:7328kB bounce:0kB free_pcp:1440kB local_pcp:716kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 706.133014] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1281*4kB (UM) 79*8kB (UM) 2*16kB (M) 3*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5884kB 16066 total pagecache pages [ 706.133065] 0 pages in swap cache [ 706.133084] Swap cache stats: add 0, delete 0, find 0/0 [ 706.133086] Free swap = 0kB [ 706.133088] Total swap = 0kB [ 706.133090] 1965979 pages RAM [ 706.133092] 0 pages HighMem/MovableOnly [ 706.133094] 313617 pages reserved [ 706.133097] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 706.133112] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 706.133123] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient ** 28 printk messages dropped ** [ 706.133790] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 706.133802] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 706.133820] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 706.133837] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 706.133849] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 706.133861] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 706.134025] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 706.134173] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 706.134462] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 706.134618] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 706.134636] [18820] 0 18820 18044 8708 24 2 0 1000 syz-executor2 [ 706.134653] [20474] 0 20474 18044 8708 24 2 0 1000 syz-executor2 [ 706.134712] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 706.134723] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 706.134749] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 706.134763] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 706.134791] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 706.134805] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 706.134815] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 706.134828] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 706.134843] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 706.134916] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 706.134941] [28714] 0 28714 2666 34 10 3 0 0 init [ 706.134951] [28715] 0 28715 2666 34 10 3 0 0 init [ 706.134975] [28716] 0 28716 2666 34 10 3 0 0 init [ 706.134986] [28717] 0 28717 2666 34 10 3 0 0 init [ 706.134996] [28720] 0 28720 2666 34 10 3 0 0 init [ 706.135007] [28723] 0 28723 2666 34 10 3 0 0 init [ 706.135013] Out of memory: Kill process 18820 (syz-executor2) score 1005 or sacrifice child [ 706.135045] Killed process 18820 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 706.141432] oom_reaper: reaped process 18820 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 706.782683] lowmemorykiller: Killing 'syz-executor2' (20474) (tgid 20474), adj 1000, [ 706.782683] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 706.782683] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 706.782683] Free memory is -13416kB above reserved [ 706.825772] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 706.825781] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 706.825796] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 706.825812] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 706.825822] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 706.825824] Call Trace: [ 706.825839] [] dump_stack+0xc1/0x128 [ 706.825850] [] dump_header.isra.4+0x142/0x747 [ 706.825859] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 706.825867] [] ? ___ratelimit+0x53/0x401 [ 706.825876] [] oom_kill_process.cold.10+0xd/0xa6e [ 706.825886] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 706.825895] [] ? has_capability_noaudit+0x24/0x30 [ 706.825905] [] ? out_of_memory+0x6d4/0xe90 [ 706.825913] [] out_of_memory+0x292/0xe90 [ 706.825921] [] ? out_of_memory+0x410/0xe90 [ 706.825929] [] ? oom_killer_disable+0x200/0x200 [ 706.825938] [] ? trace_hardirqs_on+0xd/0x10 [ 706.825947] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 706.825956] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 706.825963] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 706.825973] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 706.825984] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 706.825992] [] ? retint_kernel+0x2d/0x2d [ 706.826001] [] __vmalloc_node_range+0x25b/0x600 [ 706.826010] [] ? xt_alloc_table_info+0xc9/0x100 [ 706.826017] [] vmalloc+0x5b/0x70 [ 706.826025] [] ? xt_alloc_table_info+0xc9/0x100 [ 706.826032] [] xt_alloc_table_info+0xc9/0x100 [ 706.826042] [] compat_do_replace.isra.10+0x116/0x380 [ 706.826057] [] ? translate_compat_table+0x1870/0x1870 [ 706.826068] [] ? mutex_lock_nested+0x6b7/0x900 [ 706.826076] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 706.826087] [] ? __cap_capable+0x168/0x1c0 [ 706.826096] [] ? ns_capable_common+0x12a/0x150 [ 706.826105] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 706.826114] [] compat_nf_setsockopt+0x8b/0x130 [ 706.826123] [] ? compat_do_replace.isra.10+0x380/0x380 [ 706.826134] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 706.826144] [] inet_csk_compat_setsockopt+0x97/0x120 [ 706.826152] [] ? ipv6_setsockopt+0x130/0x130 [ 706.826160] [] compat_tcp_setsockopt+0x3d/0x70 [ 706.826169] [] compat_sock_common_setsockopt+0xb4/0x150 [ 706.826177] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 706.826187] [] compat_SyS_setsockopt+0x169/0x550 [ 706.826195] [] ? sock_common_setsockopt+0xe0/0xe0 [ 706.826214] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 706.826225] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 706.826233] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 706.826241] [] ? do_fast_syscall_32+0xcf/0xa10 [ 706.826250] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 706.826257] [] do_fast_syscall_32+0x2f1/0xa10 [ 706.826266] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.826275] [] entry_SYSENTER_compat+0x90/0xa2 ** 27 printk messages dropped ** [ 706.826761] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 706.826772] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 706.826782] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 706.826793] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 706.826804] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 706.826815] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 706.826827] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 706.826837] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 706.826854] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 706.826914] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 706.826926] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 706.826937] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 706.826949] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 706.826961] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 706.826974] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 706.826989] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 706.827008] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 706.827020] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 706.827122] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 706.827144] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 706.827164] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 706.827220] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 706.827237] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 706.827304] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 706.827321] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 706.827334] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 706.827346] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 706.827509] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 706.827598] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 706.827925] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 706.828091] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 706.828112] [20481] 0 20481 18044 8708 24 2 0 1000 syz-executor2 [ 706.828124] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 706.828135] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 706.828149] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 706.828163] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 706.828243] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 706.828254] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 706.828268] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 706.828279] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 706.828295] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 706.828306] [28714] 0 28714 2666 34 10 3 0 0 init [ 706.828317] [28715] 0 28715 2666 34 10 3 0 0 init [ 706.828328] [28716] 0 28716 2666 34 10 3 0 0 init [ 706.828339] [28717] 0 28717 2666 34 10 3 0 0 init [ 706.828349] [28720] 0 28720 2666 34 10 3 0 0 init [ 706.828360] [28723] 0 28723 2666 34 10 3 0 0 init [ 706.828419] Out of memory: Kill process 20481 (syz-executor2) score 1005 or sacrifice child [ 706.828445] Killed process 20481 (syz-executor2) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 707.522639] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 707.522649] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 707.522664] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 707.522679] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 707.522690] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 707.522692] Call Trace: [ 707.522707] [] dump_stack+0xc1/0x128 [ 707.522717] [] dump_header.isra.4+0x142/0x747 [ 707.522726] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 707.522735] [] ? ___ratelimit+0x53/0x401 [ 707.522744] [] oom_kill_process.cold.10+0xd/0xa6e [ 707.522754] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 707.522764] [] ? has_capability_noaudit+0x24/0x30 [ 707.522774] [] ? out_of_memory+0x6d4/0xe90 [ 707.522782] [] out_of_memory+0x292/0xe90 [ 707.522790] [] ? out_of_memory+0x410/0xe90 [ 707.522798] [] ? oom_killer_disable+0x200/0x200 [ 707.522807] [] ? trace_hardirqs_on+0xd/0x10 [ 707.522815] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 707.522824] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 707.522836] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 707.522845] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 707.522856] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 707.522863] [] ? retint_kernel+0x2d/0x2d [ 707.522873] [] __vmalloc_node_range+0x25b/0x600 [ 707.522882] [] ? xt_alloc_table_info+0xc9/0x100 [ 707.522889] [] vmalloc+0x5b/0x70 [ 707.522897] [] ? xt_alloc_table_info+0xc9/0x100 [ 707.522904] [] xt_alloc_table_info+0xc9/0x100 [ 707.522914] [] compat_do_replace.isra.10+0x116/0x380 [ 707.522923] [] ? translate_compat_table+0x1870/0x1870 ** 29 printk messages dropped ** [ 707.523323] lowmem_reserve[]: 0 0 0 [ 707.523420] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1270*4kB (UM) 75*8kB (UM) 3*16kB (UM) 4*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5856kB 16066 total pagecache pages [ 707.523464] 0 pages in swap cache [ 707.523469] Swap cache stats: add 0, delete 0, find 0/0 [ 707.523486] Free swap = 0kB [ 707.523488] Total swap = 0kB [ 707.523490] 1965979 pages RAM [ 707.523492] 0 pages HighMem/MovableOnly [ 707.523494] 313617 pages reserved [ 707.523497] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 707.523548] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 707.523591] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 707.523616] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 707.523627] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 707.523637] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 707.523648] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 707.523658] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 707.523668] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 707.523679] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 707.523689] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 707.523700] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 707.523710] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 707.523725] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 707.523782] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 707.523793] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 707.523804] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 707.523815] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 707.523825] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 707.523835] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 707.523847] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 707.523858] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 707.523869] [ 2545] 0 2545 18044 8705 24 2 0 1000 syz-executor4 [ 707.523880] [ 2568] 0 2568 18077 8706 24 2 0 1000 syz-executor4 [ 707.523912] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 707.523971] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 707.523989] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 707.524000] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 707.524076] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 707.524101] [ 6275] 0 6275 18044 8707 24 2 0 1000 syz-executor4 [ 707.524165] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 707.524235] [ 8258] 0 8258 18044 8701 23 2 0 1000 syz-executor5 [ 707.524247] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 707.524263] [ 9090] 0 9090 18044 8707 24 2 0 1000 syz-executor4 [ 707.524280] [ 9285] 0 9285 18044 8701 23 2 0 1000 syz-executor5 [ 707.524344] [ 9394] 0 9394 18044 8707 23 2 0 1000 syz-executor3 [ 707.524356] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 707.524536] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 707.524625] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 707.524951] [16712] 0 16712 18044 8707 24 2 0 1000 syz-executor4 [ 707.525118] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 707.525141] [20675] 0 20675 18044 8708 24 2 0 1000 syz-executor3 [ 707.525152] [20676] 0 20676 18044 8708 24 2 0 1000 syz-executor3 [ 707.525166] [21248] 0 21248 18044 8708 24 2 0 1000 syz-executor3 [ 707.525180] [21314] 0 21314 18044 8708 24 2 0 1000 syz-executor3 [ 707.525196] [21959] 0 21959 18044 8708 24 2 0 1000 syz-executor4 [ 707.525221] [21964] 0 21964 18044 8708 24 2 0 1000 syz-executor4 [ 707.525284] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 707.525296] [23837] 0 23837 18044 8708 24 2 0 1000 syz-executor2 [ 707.525311] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 707.525329] [28714] 0 28714 2666 34 10 3 0 0 init [ 707.525340] [28715] 0 28715 2666 34 10 3 0 0 init [ 707.525351] [28716] 0 28716 2666 34 10 3 0 0 init [ 707.525362] [28717] 0 28717 2666 34 10 3 0 0 init [ 707.525372] [28720] 0 28720 2666 34 10 3 0 0 init [ 707.525383] [28723] 0 28723 2666 34 10 3 0 0 init [ 707.525390] Out of memory: Kill process 20675 (syz-executor3) score 1005 or sacrifice child [ 707.525439] Killed process 20675 (syz-executor3) total-vm:72176kB, anon-rss:144kB, file-rss:34688kB, shmem-rss:0kB [ 707.803471] lowmemorykiller: Killing 'syz-executor3' (20676) (tgid 20676), adj 1000, [ 707.803471] to free 34832kB on behalf of 'syz-executor0' (28652) because [ 707.803471] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 707.803471] Free memory is -13568kB above reserved [ 708.219474] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 708.219484] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 708.219498] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 708.219509] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 ** 35 printk messages dropped ** [ 708.219837] [] inet_csk_compat_setsockopt+0x97/0x120 [ 708.219845] [] ? ipv6_setsockopt+0x130/0x130 [ 708.219853] [] compat_tcp_setsockopt+0x3d/0x70 [ 708.219862] [] compat_sock_common_setsockopt+0xb4/0x150 [ 708.219870] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 708.219880] [] compat_SyS_setsockopt+0x169/0x550 [ 708.219888] [] ? sock_common_setsockopt+0xe0/0xe0 [ 708.219897] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 708.219907] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 708.219916] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 708.219924] [] ? do_fast_syscall_32+0xcf/0xa10 [ 708.219932] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 708.219939] [] do_fast_syscall_32+0x2f1/0xa10 [ 708.219948] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.219957] [] entry_SYSENTER_compat+0x90/0xa2 [ 708.220012] Mem-Info: [ 708.220032] active_anon:43268 inactive_anon:15111 isolated_anon:0 [ 708.220032] active_file:33 inactive_file:39 isolated_file:27 [ 708.220032] unevictable:0 dirty:0 writeback:0 unstable:0 [ 708.220032] slab_reclaimable:8541 slab_unreclaimable:78253 [ 708.220032] mapped:43576 shmem:15974 pagetables:1684 bounce:0 [ 708.220032] free:6034 free_pcp:341 free_cma:0 [ 708.220047] Node 0 active_anon:173072kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 708.220073] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 708.220101] Normal free:5760kB min:5580kB low:9168kB high:12756kB active_anon:173060kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:18912kB pagetables:6736kB bounce:0kB free_pcp:1364kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 708.220222] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1284*4kB (UM) 78*8kB (UM) 4*16kB (UM) 3*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5920kB 16066 total pagecache pages [ 708.220265] 0 pages in swap cache [ 708.220269] Swap cache stats: add 0, delete 0, find 0/0 [ 708.220271] Free swap = 0kB [ 708.220273] Total swap = 0kB [ 708.220276] 1965979 pages RAM [ 708.220278] 0 pages HighMem/MovableOnly [ 708.220280] 313617 pages reserved [ 708.220283] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 708.220298] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 708.220309] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 708.220320] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 708.220335] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 708.220398] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 708.220409] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 708.220420] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 708.220431] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 708.220442] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 708.220452] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 708.220463] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 708.220474] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 708.220484] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 708.220495] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 708.220506] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 708.220518] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 708.220551] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 ** 911 printk messages dropped ** [ 713.608717] [] ? retint_kernel+0x2d/0x2d [ 713.608726] [] __vmalloc_node_range+0x25b/0x600 [ 713.608735] [] ? xt_alloc_table_info+0xc9/0x100 [ 713.608742] [] vmalloc+0x5b/0x70 [ 713.608750] [] ? xt_alloc_table_info+0xc9/0x100 [ 713.608757] [] xt_alloc_table_info+0xc9/0x100 [ 713.608767] [] compat_do_replace.isra.10+0x116/0x380 [ 713.608775] [] ? translate_compat_table+0x1870/0x1870 [ 713.608785] [] ? mutex_lock_nested+0x6b7/0x900 [ 713.608793] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 713.608804] [] ? __cap_capable+0x168/0x1c0 [ 713.608813] [] ? ns_capable_common+0x12a/0x150 [ 713.608822] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 713.608830] [] compat_nf_setsockopt+0x8b/0x130 [ 713.608838] [] ? compat_do_replace.isra.10+0x380/0x380 [ 713.608849] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 713.608860] [] inet_csk_compat_setsockopt+0x97/0x120 [ 713.608868] [] ? ipv6_setsockopt+0x130/0x130 [ 713.608876] [] compat_tcp_setsockopt+0x3d/0x70 [ 713.608886] [] compat_sock_common_setsockopt+0xb4/0x150 [ 713.608894] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 713.608903] [] compat_SyS_setsockopt+0x169/0x550 [ 713.608911] [] ? sock_common_setsockopt+0xe0/0xe0 [ 713.608919] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 713.608929] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 713.608937] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 713.608945] [] ? do_fast_syscall_32+0xcf/0xa10 [ 713.608954] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 713.608961] [] do_fast_syscall_32+0x2f1/0xa10 [ 713.608970] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 713.608978] [] entry_SYSENTER_compat+0x90/0xa2 [ 713.609035] Mem-Info: [ 713.609056] active_anon:42943 inactive_anon:15111 isolated_anon:0 [ 713.609056] active_file:33 inactive_file:39 isolated_file:27 [ 713.609056] unevictable:0 dirty:0 writeback:0 unstable:0 [ 713.609056] slab_reclaimable:8541 slab_unreclaimable:78253 [ 713.609056] mapped:43576 shmem:15974 pagetables:1388 bounce:0 [ 713.609056] free:5979 free_pcp:382 free_cma:0 [ 713.609078] Node 0 active_anon:171772kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 713.609097] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 713.609126] Normal free:5540kB min:5580kB low:9168kB high:12756kB active_anon:171760kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:18592kB pagetables:5552kB bounce:0kB free_pcp:1528kB local_pcp:800kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 713.609249] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1279*4kB (UM) 63*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5620kB 16066 total pagecache pages [ 713.609289] 0 pages in swap cache [ 713.609293] Swap cache stats: add 0, delete 0, find 0/0 [ 713.609295] Free swap = 0kB [ 713.609297] Total swap = 0kB [ 713.609300] 1965979 pages RAM [ 713.609302] 0 pages HighMem/MovableOnly [ 713.609304] 313617 pages reserved [ 713.609306] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 713.609322] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 713.609333] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 713.609343] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 713.609359] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 713.609422] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 713.609433] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 713.609444] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 713.609454] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 713.609465] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 713.609476] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 713.609487] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 713.609498] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 713.609509] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 713.609520] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 713.609531] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 713.609543] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 713.609608] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 713.609619] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 713.609631] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 713.609643] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 713.609654] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 713.609670] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 713.609685] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 713.609704] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 713.609716] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 713.609811] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 713.609843] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 713.609891] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 713.609925] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 713.610090] [13156] 0 13156 18044 8701 23 2 0 1000 syz-executor5 [ 713.610242] [14316] 0 14316 18044 8701 23 2 0 1000 syz-executor1 [ 713.610665] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 713.610757] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 713.610774] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 713.610785] [28714] 0 28714 2666 34 10 3 0 0 init [ 713.610796] [28715] 0 28715 2666 34 10 3 0 0 init [ 713.610807] [28716] 0 28716 2666 34 10 3 0 0 init [ 713.610818] [28717] 0 28717 2666 34 10 3 0 0 init [ 713.610834] [28720] 0 28720 2666 34 10 3 0 0 init [ 713.610945] [28723] 0 28723 2666 34 10 3 0 0 init [ 713.610952] Out of memory: Kill process 13156 (syz-executor5) score 1005 or sacrifice child [ 713.610985] Killed process 13156 (syz-executor5) total-vm:72176kB, anon-rss:116kB, file-rss:34688kB, shmem-rss:0kB [ 713.880478] lowmemorykiller: Killing 'syz-executor1' (14316) (tgid 14316), adj 1000, [ 713.880478] to free 34804kB on behalf of 'syz-executor0' (28652) because [ 713.880478] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 713.880478] Free memory is -13288kB above reserved [ 714.288392] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 714.288402] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 714.288416] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 714.288427] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 714.288437] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 714.288439] Call Trace: [ 714.288455] [] dump_stack+0xc1/0x128 [ 714.288471] [] dump_header.isra.4+0x142/0x747 [ 714.288481] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 714.288504] [] ? ___ratelimit+0x53/0x401 [ 714.288513] [] oom_kill_process.cold.10+0xd/0xa6e [ 714.288537] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 714.288547] [] ? has_capability_noaudit+0x24/0x30 [ 714.288570] [] ? out_of_memory+0x6d4/0xe90 [ 714.288578] [] out_of_memory+0x292/0xe90 [ 714.288585] [] ? out_of_memory+0x410/0xe90 [ 714.288609] [] ? oom_killer_disable+0x200/0x200 [ 714.288617] [] ? trace_hardirqs_on+0xd/0x10 [ 714.288641] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 714.288650] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 714.288674] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 714.288682] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 714.288692] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.288700] [] ? retint_kernel+0x2d/0x2d [ 714.288710] [] __vmalloc_node_range+0x25b/0x600 [ 714.288718] [] ? xt_alloc_table_info+0xc9/0x100 [ 714.288725] [] vmalloc+0x5b/0x70 [ 714.288733] [] ? xt_alloc_table_info+0xc9/0x100 [ 714.288740] [] xt_alloc_table_info+0xc9/0x100 [ 714.288750] [] compat_do_replace.isra.10+0x116/0x380 [ 714.288759] [] ? translate_compat_table+0x1870/0x1870 [ 714.288769] [] ? mutex_lock_nested+0x6b7/0x900 [ 714.288777] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 714.288801] [] ? __cap_capable+0x168/0x1c0 [ 714.288810] [] ? ns_capable_common+0x12a/0x150 [ 714.288818] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 714.288827] [] compat_nf_setsockopt+0x8b/0x130 [ 714.288836] [] ? compat_do_replace.isra.10+0x380/0x380 [ 714.288846] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 714.288856] [] inet_csk_compat_setsockopt+0x97/0x120 [ 714.288864] [] ? ipv6_setsockopt+0x130/0x130 [ 714.288872] [] compat_tcp_setsockopt+0x3d/0x70 [ 714.288881] [] compat_sock_common_setsockopt+0xb4/0x150 [ 714.288889] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 714.288898] [] compat_SyS_setsockopt+0x169/0x550 [ 714.288905] [] ? sock_common_setsockopt+0xe0/0xe0 [ 714.288914] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 714.288924] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 714.288933] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 714.288940] [] ? do_fast_syscall_32+0xcf/0xa10 [ 714.288949] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 714.288956] [] do_fast_syscall_32+0x2f1/0xa10 [ 714.288964] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.288973] [] entry_SYSENTER_compat+0x90/0xa2 [ 714.289027] Mem-Info: [ 714.289046] active_anon:42893 inactive_anon:15111 isolated_anon:0 [ 714.289046] active_file:33 inactive_file:39 isolated_file:27 [ 714.289046] unevictable:0 dirty:0 writeback:0 unstable:0 [ 714.289046] slab_reclaimable:8541 slab_unreclaimable:78253 [ 714.289046] mapped:43576 shmem:15974 pagetables:1351 bounce:0 [ 714.289046] free:6104 free_pcp:351 free_cma:0 [ 714.289067] Node 0 active_anon:171572kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 714.289086] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 714.289114] Normal free:6040kB min:5580kB low:9168kB high:12756kB active_anon:171560kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:18560kB pagetables:5404kB bounce:0kB free_pcp:1404kB local_pcp:740kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 714.289253] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1359*4kB (UM) 79*8kB (UM) 1*16kB (U) 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6148kB 16066 total pagecache pages [ 714.289311] 0 pages in swap cache [ 714.289315] Swap cache stats: add 0, delete 0, find 0/0 [ 714.289317] Free swap = 0kB [ 714.289319] Total swap = 0kB [ 714.289322] 1965979 pages RAM [ 714.289324] 0 pages HighMem/MovableOnly [ 714.289326] 313617 pages reserved [ 714.289328] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 714.289343] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 714.289354] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 714.289365] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 714.289380] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 714.289457] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 714.289468] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 714.289479] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 714.289489] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 714.289514] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 714.289525] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 714.289550] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 714.289561] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 714.289571] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 714.289587] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 714.289646] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 714.289658] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 714.289669] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 714.289681] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 714.289692] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 714.289718] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 714.289729] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 714.289744] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 714.289758] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 714.289797] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 714.289873] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 714.289915] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 714.289945] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 714.289992] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 714.290077] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 714.290759] [18534] 0 18534 18044 8700 24 2 0 1000 syz-executor2 [ 714.290885] [23832] 0 23832 18044 8700 24 2 0 1000 syz-executor2 [ 714.290901] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 714.290912] [28714] 0 28714 2666 34 10 3 0 0 init [ 714.290922] [28715] 0 28715 2666 34 10 3 0 0 init [ 714.290932] [28716] 0 28716 2666 34 10 3 0 0 init [ 714.290947] [28717] 0 28717 2666 34 10 3 0 0 init [ 714.291004] [28720] 0 28720 2666 34 10 3 0 0 init [ 714.291015] [28723] 0 28723 2666 34 10 3 0 0 init [ 714.291022] Out of memory: Kill process 18534 (syz-executor2) score 1005 or sacrifice child [ 714.291047] Killed process 18534 (syz-executor2) total-vm:72176kB, anon-rss:112kB, file-rss:34688kB, shmem-rss:0kB [ 714.889545] lowmemorykiller: Killing 'syz-executor2' (23832) (tgid 23832), adj 1000, [ 714.889545] to free 34800kB on behalf of 'syz-executor0' (28652) because [ 714.889545] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 714.889545] Free memory is -13628kB above reserved [ 714.949129] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 714.949157] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 714.949172] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 714.949183] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 714.949193] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 714.949195] Call Trace: [ 714.949220] [] dump_stack+0xc1/0x128 [ 714.949230] [] dump_header.isra.4+0x142/0x747 [ 714.949239] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 714.949248] [] ? ___ratelimit+0x53/0x401 [ 714.949257] [] oom_kill_process.cold.10+0xd/0xa6e [ 714.949267] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 714.949277] [] ? has_capability_noaudit+0x24/0x30 [ 714.949287] [] ? out_of_memory+0x6d4/0xe90 [ 714.949295] [] out_of_memory+0x292/0xe90 [ 714.949302] [] ? out_of_memory+0x410/0xe90 [ 714.949311] [] ? oom_killer_disable+0x200/0x200 [ 714.949319] [] ? trace_hardirqs_on+0xd/0x10 [ 714.949327] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 714.949336] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 714.949346] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 714.949354] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 714.949363] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.949371] [] ? retint_kernel+0x2d/0x2d [ 714.949380] [] __vmalloc_node_range+0x25b/0x600 [ 714.949389] [] ? xt_alloc_table_info+0xc9/0x100 [ 714.949396] [] vmalloc+0x5b/0x70 [ 714.949404] [] ? xt_alloc_table_info+0xc9/0x100 [ 714.949411] [] xt_alloc_table_info+0xc9/0x100 [ 714.949421] [] compat_do_replace.isra.10+0x116/0x380 [ 714.949430] [] ? translate_compat_table+0x1870/0x1870 [ 714.949440] [] ? mutex_lock_nested+0x6b7/0x900 [ 714.949448] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 714.949458] [] ? __cap_capable+0x168/0x1c0 [ 714.949467] [] ? ns_capable_common+0x12a/0x150 [ 714.949476] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 714.949485] [] compat_nf_setsockopt+0x8b/0x130 [ 714.949493] [] ? compat_do_replace.isra.10+0x380/0x380 [ 714.949503] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 714.949513] [] inet_csk_compat_setsockopt+0x97/0x120 [ 714.949521] [] ? ipv6_setsockopt+0x130/0x130 [ 714.949529] [] compat_tcp_setsockopt+0x3d/0x70 [ 714.949538] [] compat_sock_common_setsockopt+0xb4/0x150 [ 714.949546] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 714.949557] [] compat_SyS_setsockopt+0x169/0x550 [ 714.949564] [] ? sock_common_setsockopt+0xe0/0xe0 [ 714.949573] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 714.949583] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 714.949592] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 714.949599] [] ? do_fast_syscall_32+0xcf/0xa10 [ 714.949608] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 714.949615] [] do_fast_syscall_32+0x2f1/0xa10 [ 714.949624] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.949632] [] entry_SYSENTER_compat+0x90/0xa2 [ 714.949689] Mem-Info: [ 714.949708] active_anon:42868 inactive_anon:15111 isolated_anon:0 [ 714.949708] active_file:33 inactive_file:39 isolated_file:27 [ 714.949708] unevictable:0 dirty:0 writeback:0 unstable:0 [ 714.949708] slab_reclaimable:8541 slab_unreclaimable:78253 [ 714.949708] mapped:43576 shmem:15974 pagetables:1277 bounce:0 [ 714.949708] free:6019 free_pcp:336 free_cma:0 [ 714.949723] Node 0 active_anon:171472kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 714.949743] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 714.949771] Normal free:5700kB min:5580kB low:9168kB high:12756kB active_anon:171460kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:18496kB pagetables:5108kB bounce:0kB free_pcp:1344kB local_pcp:680kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 714.949883] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1314*4kB (UM) 67*8kB (UM) 1*16kB (U) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5840kB 16066 total pagecache pages [ 714.949926] 0 pages in swap cache [ 714.949930] Swap cache stats: add 0, delete 0, find 0/0 [ 714.949932] Free swap = 0kB [ 714.949934] Total swap = 0kB [ 714.949937] 1965979 pages RAM [ 714.949939] 0 pages HighMem/MovableOnly [ 714.949941] 313617 pages reserved [ 714.949943] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 714.949959] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 714.949970] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 714.949981] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 714.949992] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 714.950003] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 714.950019] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 714.950086] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 714.950097] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 714.950107] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 714.950118] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 714.950129] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 714.950140] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 714.950151] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 714.950162] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 714.950173] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 714.950184] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 714.950195] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 714.950222] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 714.950282] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 714.950294] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 714.950306] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 714.950321] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 714.950336] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 714.950356] [ 3940] 0 3940 18044 8699 23 2 0 1000 syz-executor2 [ 714.950367] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 714.950416] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 714.950495] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 714.950544] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 714.950572] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 714.951483] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 714.951494] [28714] 0 28714 2666 34 10 3 0 0 init [ 714.951505] [28715] 0 28715 2666 34 10 3 0 0 init [ 714.951517] [28716] 0 28716 2666 34 10 3 0 0 init [ 714.951527] [28717] 0 28717 2666 34 10 3 0 0 init [ 714.951538] [28720] 0 28720 2666 34 10 3 0 0 init [ 714.951549] [28723] 0 28723 2666 34 10 3 0 0 init [ 714.951556] Out of memory: Kill process 3940 (syz-executor2) score 1005 or sacrifice child [ 714.951581] Killed process 3940 (syz-executor2) total-vm:72176kB, anon-rss:108kB, file-rss:34688kB, shmem-rss:0kB [ 714.959426] oom_reaper: reaped process 3940 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 715.614968] syz-executor0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 [ 715.614977] CPU: 1 PID: 28652 Comm: syz-executor0 Not tainted 4.9.141+ #23 [ 715.614992] ffff880119a875c0 ffffffff81b42e79 ffff880119a87980 ffffffff833e92b0 [ 715.615003] 00000000000003e8 ffff880119a87998 0000000000000000 ffff880119a87640 [ 715.615013] ffffffff814fb526 0000000000000000 00000000000003e8 ffffffff82816fa5 [ 715.615015] Call Trace: [ 715.615031] [] dump_stack+0xc1/0x128 [ 715.615042] [] dump_header.isra.4+0x142/0x747 [ 715.615057] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 715.615071] [] ? ___ratelimit+0x53/0x401 [ 715.615080] [] oom_kill_process.cold.10+0xd/0xa6e [ 715.615090] [] ? rcu_read_unlock_special+0x6d0/0xb20 [ 715.615100] [] ? has_capability_noaudit+0x24/0x30 [ 715.615110] [] ? out_of_memory+0x6d4/0xe90 [ 715.615118] [] out_of_memory+0x292/0xe90 [ 715.615125] [] ? out_of_memory+0x410/0xe90 [ 715.615134] [] ? oom_killer_disable+0x200/0x200 [ 715.615142] [] ? trace_hardirqs_on+0xd/0x10 [ 715.615151] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 715.615159] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 715.615169] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 715.615177] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 715.615187] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.615194] [] ? retint_kernel+0x2d/0x2d [ 715.615203] [] __vmalloc_node_range+0x25b/0x600 [ 715.615222] [] ? xt_alloc_table_info+0xc9/0x100 [ 715.615230] [] vmalloc+0x5b/0x70 [ 715.615238] [] ? xt_alloc_table_info+0xc9/0x100 [ 715.615245] [] xt_alloc_table_info+0xc9/0x100 [ 715.615255] [] compat_do_replace.isra.10+0x116/0x380 [ 715.615264] [] ? translate_compat_table+0x1870/0x1870 [ 715.615274] [] ? mutex_lock_nested+0x6b7/0x900 [ 715.615282] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 715.615291] [] ? __cap_capable+0x168/0x1c0 [ 715.615300] [] ? ns_capable_common+0x12a/0x150 [ 715.615308] [] compat_do_ip6t_set_ctl+0x102/0x140 [ 715.615318] [] compat_nf_setsockopt+0x8b/0x130 [ 715.615326] [] ? compat_do_replace.isra.10+0x380/0x380 [ 715.615337] [] compat_ipv6_setsockopt+0x15d/0x1d0 [ 715.615347] [] inet_csk_compat_setsockopt+0x97/0x120 [ 715.615355] [] ? ipv6_setsockopt+0x130/0x130 [ 715.615363] [] compat_tcp_setsockopt+0x3d/0x70 [ 715.615372] [] compat_sock_common_setsockopt+0xb4/0x150 [ 715.615380] [] ? do_tcp_setsockopt.isra.5+0x1ca0/0x1ca0 [ 715.615389] [] compat_SyS_setsockopt+0x169/0x550 [ 715.615397] [] ? sock_common_setsockopt+0xe0/0xe0 [ 715.615405] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 715.615416] [] ? compat_SyS_clock_gettime+0x131/0x1b0 [ 715.615425] [] ? compat_SyS_clock_settime+0x1a0/0x1a0 [ 715.615432] [] ? do_fast_syscall_32+0xcf/0xa10 [ 715.615440] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 715.615448] [] do_fast_syscall_32+0x2f1/0xa10 [ 715.615457] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 715.615465] [] entry_SYSENTER_compat+0x90/0xa2 [ 715.615521] Mem-Info: [ 715.615541] active_anon:42868 inactive_anon:15111 isolated_anon:0 [ 715.615541] active_file:33 inactive_file:39 isolated_file:27 [ 715.615541] unevictable:0 dirty:0 writeback:0 unstable:0 [ 715.615541] slab_reclaimable:8541 slab_unreclaimable:78253 [ 715.615541] mapped:43576 shmem:15974 pagetables:1277 bounce:0 [ 715.615541] free:6031 free_pcp:366 free_cma:0 [ 715.615556] Node 0 active_anon:171472kB inactive_anon:60444kB active_file:132kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:174304kB dirty:0kB writeback:0kB shmem:63896kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 715.615575] DMA32 free:18376kB min:4696kB low:7712kB high:10728kB active_anon:12kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:56kB slab_unreclaimable:1728kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 715.615605] Normal free:5748kB min:5580kB low:9168kB high:12756kB active_anon:171460kB inactive_anon:60436kB active_file:132kB inactive_file:156kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:34108kB slab_unreclaimable:311284kB kernel_stack:18464kB pagetables:5108kB bounce:0kB free_pcp:1464kB local_pcp:748kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 715.615717] DMA32: 8*4kB (MH) 5*8kB (ME) 7*16kB (ME) 7*32kB (MEH) 4*64kB (ME) 3*128kB (M) 3*256kB (ME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18200kB Normal: 1297*4kB (UM) 62*8kB (UM) 0*16kB 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5748kB 16066 total pagecache pages [ 715.615760] 0 pages in swap cache [ 715.615764] Swap cache stats: add 0, delete 0, find 0/0 [ 715.615767] Free swap = 0kB [ 715.615769] Total swap = 0kB [ 715.615771] 1965979 pages RAM [ 715.615774] 0 pages HighMem/MovableOnly [ 715.615776] 313617 pages reserved [ 715.615779] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 715.615794] [ 470] 0 470 5365 171 14 3 0 -1000 udevd [ 715.615805] [ 1762] 0 1762 2492 574 9 3 0 0 dhclient [ 715.615816] [ 1895] 0 1895 14264 109 23 3 0 0 rsyslogd [ 715.615826] [ 1950] 0 1950 4724 52 15 3 0 0 cron [ 715.615837] [ 1968] 0 1968 3735 44 11 3 0 0 mcstransd [ 715.615853] [ 1970] 0 1970 12926 1232 27 3 0 0 restorecond [ 715.615914] [ 1996] 0 1996 12489 153 28 3 0 -1000 sshd [ 715.615925] [ 2026] 0 2026 3648 40 13 3 0 0 getty [ 715.615936] [ 2048] 0 2048 17820 198 39 3 0 0 sshd [ 715.615947] [ 2050] 0 2050 71275 38749 101 5 0 0 syz-fuzzer [ 715.615958] [ 2081] 0 2081 18011 14 22 2 0 0 syz-executor5 [ 715.615968] [ 2082] 0 2082 18011 14 22 2 0 0 syz-executor3 [ 715.615979] [ 2083] 0 2083 18011 13 22 2 0 0 syz-executor4 [ 715.615990] [ 2084] 0 2084 18011 14 22 2 0 0 syz-executor2 [ 715.616001] [ 2085] 0 2085 18011 14 22 2 0 0 syz-executor1 [ 715.616012] [ 2087] 0 2087 18011 8732 23 2 0 0 syz-executor5 [ 715.616023] [ 2088] 0 2088 18011 8729 23 2 0 0 syz-executor4 [ 715.616034] [ 2089] 0 2089 18011 8733 24 2 0 0 syz-executor2 [ 715.616073] [ 2090] 0 2090 18011 8730 23 2 0 0 syz-executor3 [ 715.616117] [ 2092] 0 2092 18011 8732 23 2 0 0 syz-executor1 [ 715.616128] [ 2291] 0 2291 18044 8697 23 2 0 1000 syz-executor2 [ 715.616144] [ 2777] 0 2777 5364 171 13 3 0 -1000 udevd [ 715.616159] [ 3129] 0 3129 5364 171 13 3 0 -1000 udevd [ 715.616180] [ 4363] 0 4363 18044 8699 23 2 0 1000 syz-executor5 [ 715.616234] [ 5633] 0 5633 18044 8699 23 2 0 1000 syz-executor5 [ 715.616320] [ 7147] 0 7147 18044 8698 23 2 0 1000 syz-executor4 [ 715.616368] [ 8349] 0 8349 18044 8699 23 2 0 1000 syz-executor2 [ 715.616396] [ 9499] 0 9499 18044 8698 23 2 0 1000 syz-executor4 [ 715.617142] [28622] 0 28617 18110 3 25 2 0 1000 syz-executor0 [ 715.617153] [28714] 0 28714 2666 34 10 3 0 0 init [ 715.617164] [28715] 0 28715 2666 34 10 3 0 0 init [ 715.617180] [28716] 0 28716 2666 34 10 3 0 0 init [ 715.617250] [28717] 0 28717 2666 34 10 3 0 0 init [ 715.617261] [28720] 0 28720 2666 34 10 3 0 0 init [ 715.617272] [28723] 0 28723 2666 34 10 3 0 0 init [ 715.617279] Out of memory: Kill process 4363 (syz-executor5) score 1005 or sacrifice child [ 715.617312] Killed process 4363 (syz-executor5) total-vm:72176kB, anon-rss:108kB, file-rss:34688kB, shmem-rss:0kB [ 715.891552] lowmemorykiller: Killing 'syz-executor5' (5633) (tgid 5633), adj 1000, [ 715.891552] to free 34796kB on behalf of 'syz-executor0' (28652) because [ 715.891552] cache 368kB is below limit 6144kB for oom_score_adj 0 [ 715.891552] Free memory is -13428kB above reserved