================================================ [ BUG: lock held when returning to user space! ] 4.9.124+ #33 Not tainted ------------------------------------------------ syz-executor4/12685 is leaving the kernel with locks still held! 1 lock held by syz-executor4/12685: #0: (&fi->mutex){+.+.+.}, at: [] fuse_lock_inode+0xa2/0xd0 fs/fuse/inode.c:362 device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode loop3: p1 p2 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p21 loop3: p2 size 2 extends beyond EOD, truncated loop3: p3 start 201 is beyond EOD, truncated loop3: p4 start 301 is beyond EOD, truncated loop3: p5 start 1 is beyond EOD, truncated loop3: p6 start 1 is beyond EOD, truncated loop3: p7 start 1 is beyond EOD, truncated loop3: p8 start 1 is beyond EOD, truncated loop3: p9 start 1 is beyond EOD, truncated loop3: p10 start 1 is beyond EOD, truncated loop3: p11 start 1 is beyond EOD, truncated loop3: p12 start 1 is beyond EOD, truncated loop3: p13 start 1 is beyond EOD, truncated loop3: p14 start 1 is beyond EOD, truncated loop3: p15 start 1 is beyond EOD, truncated loop3: p16 start 1 is beyond EOD, truncated loop3: p17 start 1 is beyond EOD, truncated loop3: p18 start 1 is beyond EOD, truncated loop3: p19 start 1 is beyond EOD, truncated loop3: p20 start 1 is beyond EOD, truncated loop3: p21 start 1 is beyond EOD, truncated loop3: p22 start 1 is beyond EOD, truncated loop3: p23 start 1 is beyond EOD, truncated loop3: p24 start 1 is beyond EOD, truncated loop3: p25 start 1 is beyond EOD, truncated loop3: p26 start 1 is beyond EOD, truncated loop3: p27 start 1 is beyond EOD, truncated loop3: p28 start 1 is beyond EOD, truncated loop3: p29 start 1 is beyond EOD, truncated loop3: p30 start 1 is beyond EOD, truncated loop3: p31 start 1 is beyond EOD, truncated loop3: p32 start 1 is beyond EOD, truncated loop3: p33 start 1 is beyond EOD, truncated loop3: p34 start 1 is beyond EOD, truncated loop3: p35 start 1 is beyond EOD, truncated loop3: p36 start 1 is beyond EOD, truncated loop3: p37 start 1 is beyond EOD, truncated loop3: p38 start 1 is beyond EOD, truncated loop3: p39 start 1 is beyond EOD, truncated loop3: p40 start 1 is beyond EOD, truncated loop3: p41 start 1 is beyond EOD, truncated loop3: p42 start 1 is beyond EOD, truncated loop3: p43 start 1 is beyond EOD, truncated loop3: p44 start 1 is beyond EOD, truncated loop3: p45 start 1 is beyond EOD, truncated loop3: p46 start 1 is beyond EOD, truncated loop3: p47 start 1 is beyond EOD, truncated loop3: p48 start 1 is beyond EOD, truncated loop3: p49 start 1 is beyond EOD, truncated loop3: p50 start 1 is beyond EOD, truncated loop3: p51 start 1 is beyond EOD, truncated loop3: p52 start 1 is beyond EOD, truncated loop3: p53 start 1 is beyond EOD, truncated loop3: p54 start 1 is beyond EOD, truncated loop3: p55 start 1 is beyond EOD, truncated loop3: p56 start 1 is beyond EOD, truncated loop3: p57 start 1 is beyond EOD, truncated loop3: p58 start 1 is beyond EOD, truncated loop3: p59 start 1 is beyond EOD, truncated loop3: p60 start 1 is beyond EOD, truncated loop3: p61 start 1 is beyond EOD, truncated loop3: p62 start 1 is beyond EOD, truncated loop3: p63 start 1 is beyond EOD, truncated loop3: p64 start 1 is beyond EOD, truncated loop3: p65 start 1 is beyond EOD, truncated loop3: p66 start 1 is beyond EOD, truncated loop3: p67 start 1 is beyond EOD, truncated loop3: p68 start 1 is beyond EOD, truncated loop3: p69 start 1 is beyond EOD, truncated loop3: p70 start 1 is beyond EOD, truncated loop3: p71 start 1 is beyond EOD, truncated loop3: p72 start 1 is beyond EOD, truncated loop3: p73 start 1 is beyond EOD, truncated loop3: p74 start 1 is beyond EOD, truncated loop3: p75 start 1 is beyond EOD, truncated loop3: p76 start 1 is beyond EOD, truncated loop3: p77 start 1 is beyond EOD, truncated loop3: p78 start 1 is beyond EOD, truncated loop3: p79 start 1 is beyond EOD, truncated loop3: p80 start 1 is beyond EOD, truncated loop3: p81 start 1 is beyond EOD, truncated loop3: p82 start 1 is beyond EOD, truncated loop3: p83 start 1 is beyond EOD, truncated loop3: p84 start 1 is beyond EOD, truncated loop3: p85 start 1 is beyond EOD, truncated loop3: p86 start 1 is beyond EOD, truncated loop3: p87 start 1 is beyond EOD, truncated loop3: p88 start 1 is beyond EOD, truncated loop3: p89 start 1 is beyond EOD, truncated loop3: p90 start 1 is beyond EOD, truncated loop3: p91 start 1 is beyond EOD, truncated loop3: p92 start 1 is beyond EOD, truncated loop3: p93 start 1 is beyond EOD, truncated loop3: p94 start 1 is beyond EOD, truncated loop3: p95 start 1 is beyond EOD, truncated loop3: p96 start 1 is beyond EOD, truncated loop3: p97 start 1 is beyond EOD, truncated loop3: p98 start 1 is beyond EOD, truncated loop3: p99 start 1 is beyond EOD, truncated loop3: p100 start 1 is beyond EOD, truncated loop3: p101 start 1 is beyond EOD, truncated loop3: p102 start 1 is beyond EOD, truncated loop3: p103 start 1 is beyond EOD, truncated loop3: p104 start 1 is beyond EOD, truncated loop3: p105 start 1 is beyond EOD, truncated loop3: p106 start 1 is beyond EOD, truncated loop3: p107 start 1 is beyond EOD, truncated loop3: p108 start 1 is beyond EOD, truncated loop3: p109 start 1 is beyond EOD, truncated loop3: p110 start 1 is beyond EOD, truncated loop3: p111 start 1 is beyond EOD, truncated loop3: p112 start 1 is beyond EOD, truncated loop3: p113 start 1 is beyond EOD, truncated loop3: p114 start 1 is beyond EOD, truncated loop3: p115 start 1 is beyond EOD, truncated loop3: p116 start 1 is beyond EOD, truncated loop3: p117 start 1 is beyond EOD, truncated loop3: p118 start 1 is beyond EOD, truncated loop3: p119 start 1 is beyond EOD, truncated loop3: p120 start 1 is beyond EOD, truncated loop3: p121 start 1 is beyond EOD, truncated loop3: p122 start 1 is beyond EOD, truncated loop3: p123 start 1 is beyond EOD, truncated loop3: p124 start 1 is beyond EOD, truncated loop3: p125 start 1 is beyond EOD, truncated loop3: p126 start 1 is beyond EOD, truncated loop3: p127 start 1 is beyond EOD, truncated loop3: p128 start 1 is beyond EOD, truncated loop3: p129 start 1 is beyond EOD, truncated loop3: p130 start 1 is beyond EOD, truncated loop3: p131 start 1 is beyond EOD, truncated loop3: p132 start 1 is beyond EOD, truncated loop3: p133 start 1 is beyond EOD, truncated loop3: p134 start 1 is beyond EOD, truncated loop3: p135 start 1 is beyond EOD, truncated loop3: p136 start 1 is beyond EOD, truncated loop3: p137 start 1 is beyond EOD, truncated loop3: p138 start 1 is beyond EOD, truncated loop3: p139 start 1 is beyond EOD, truncated loop3: p140 start 1 is beyond EOD, truncated loop3: p141 start 1 is beyond EOD, truncated loop3: p142 start 1 is beyond EOD, truncated loop3: p143 start 1 is beyond EOD, truncated loop3: p144 start 1 is beyond EOD, truncated loop3: p145 start 1 is beyond EOD, truncated loop3: p146 start 1 is beyond EOD, truncated loop3: p147 start 1 is beyond EOD, truncated loop3: p148 start 1 is beyond EOD, truncated loop3: p149 start 1 is beyond EOD, truncated loop3: p150 start 1 is beyond EOD, truncated loop3: p151 start 1 is beyond EOD, truncated loop3: p152 start 1 is beyond EOD, truncated loop3: p153 start 1 is beyond EOD, truncated loop3: p154 start 1 is beyond EOD, truncated loop3: p155 start 1 is beyond EOD, truncated loop3: p156 start 1 is beyond EOD, truncated loop3: p157 start 1 is beyond EOD, truncated loop3: p158 start 1 is beyond EOD, truncated loop3: p159 start 1 is beyond EOD, truncated loop3: p160 start 1 is beyond EOD, truncated loop3: p161 start 1 is beyond EOD, truncated loop3: p162 start 1 is beyond EOD, truncated loop3: p163 start 1 is beyond EOD, truncated loop3: p164 start 1 is beyond EOD, truncated loop3: p165 start 1 is beyond EOD, truncated loop3: p166 start 1 is beyond EOD, truncated loop3: p167 start 1 is beyond EOD, truncated loop3: p168 start 1 is beyond EOD, truncated loop3: p169 start 1 is beyond EOD, truncated loop3: p170 start 1 is beyond EOD, truncated loop3: p171 start 1 is beyond EOD, truncated loop3: p172 start 1 is beyond EOD, truncated loop3: p173 start 1 is beyond EOD, truncated loop3: p174 start 1 is beyond EOD, truncated loop3: p175 start 1 is beyond EOD, truncated loop3: p176 start 1 is beyond EOD, truncated loop3: p177 start 1 is beyond EOD, truncated loop3: p178 start 1 is beyond EOD, truncated loop3: p179 start 1 is beyond EOD, truncated loop3: p180 start 1 is beyond EOD, truncated loop3: p181 start 1 is beyond EOD, truncated loop3: p182 start 1 is beyond EOD, truncated loop3: p183 start 1 is beyond EOD, truncated loop3: p184 start 1 is beyond EOD, truncated loop3: p185 start 1 is beyond EOD, truncated loop3: p186 start 1 is beyond EOD, truncated loop3: p187 start 1 is beyond EOD, truncated loop3: p188 start 1 is beyond EOD, truncated loop3: p189 start 1 is beyond EOD, truncated loop3: p190 start 1 is beyond EOD, truncated loop3: p191 start 1 is beyond EOD, truncated loop3: p192 start 1 is beyond EOD, truncated loop3: p193 start 1 is beyond EOD, truncated loop3: p194 start 1 is beyond EOD, truncated loop3: p195 start 1 is beyond EOD, truncated loop3: p196 start 1 is beyond EOD, truncated loop3: p197 start 1 is beyond EOD, truncated loop3: p198 start 1 is beyond EOD, truncated loop3: p199 start 1 is beyond EOD, truncated loop3: p200 start 1 is beyond EOD, truncated loop3: p201 start 1 is beyond EOD, truncated loop3: p202 start 1 is beyond EOD, truncated loop3: p203 start 1 is beyond EOD, truncated loop3: p204 start 1 is beyond EOD, truncated loop3: p205 start 1 is beyond EOD, truncated loop3: p206 start 1 is beyond EOD, truncated loop3: p207 start 1 is beyond EOD, truncated loop3: p208 start 1 is beyond EOD, truncated loop3: p209 start 1 is beyond EOD, truncated loop3: p210 start 1 is beyond EOD, truncated loop3: p211 start 1 is beyond EOD, truncated loop3: p212 start 1 is beyond EOD, truncated loop3: p213 start 1 is beyond EOD, truncated loop3: p214 start 1 is beyond EOD, truncated loop3: p215 start 1 is beyond EOD, truncated loop3: p216 start 1 is beyond EOD, truncated loop3: p217 start 1 is beyond EOD, truncated loop3: p218 start 1 is beyond EOD, truncated loop3: p219 start 1 is beyond EOD, truncated loop3: p220 start 1 is beyond EOD, truncated loop3: p221 start 1 is beyond EOD, truncated loop3: p222 start 1 is beyond EOD, truncated loop3: p223 start 1 is beyond EOD, truncated loop3: p224 start 1 is beyond EOD, truncated loop3: p225 start 1 is beyond EOD, truncated loop3: p226 start 1 is beyond EOD, truncated loop3: p227 start 1 is beyond EOD, truncated loop3: p228 start 1 is beyond EOD, truncated loop3: p229 start 1 is beyond EOD, truncated loop3: p230 start 1 is beyond EOD, truncated loop3: p231 start 1 is beyond EOD, truncated loop3: p232 start 1 is beyond EOD, truncated loop3: p233 start 1 is beyond EOD, truncated loop3: p234 start 1 is beyond EOD, truncated loop3: p235 start 1 is beyond EOD, truncated loop3: p236 start 1 is beyond EOD, truncated loop3: p237 start 1 is beyond EOD, truncated loop3: p238 start 1 is beyond EOD, truncated loop3: p239 start 1 is beyond EOD, truncated loop3: p240 start 1 is beyond EOD, truncated loop3: p241 start 1 is beyond EOD, truncated loop3: p242 start 1 is beyond EOD, truncated loop3: p243 start 1 is beyond EOD, truncated loop3: p244 start 1 is beyond EOD, truncated loop3: p245 start 1 is beyond EOD, truncated loop3: p246 start 1 is beyond EOD, truncated loop3: p247 start 1 is beyond EOD, truncated loop3: p248 start 1 is beyond EOD, truncated loop3: p249 start 1 is beyond EOD, truncated loop3: p250 start 1 is beyond EOD, truncated loop3: p251 start 1 is beyond EOD, truncated loop3: p252 start 1 is beyond EOD, truncated loop3: p253 start 1 is beyond EOD, truncated loop3: p254 start 1 is beyond EOD, truncated loop3: p255 start 1 is beyond EOD, truncated