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KCSAN: data-race in __kernfs_remove / kernfs_iop_permission

Status: auto-obsoleted due to no activity on 2023/09/29 09:07
Subsystems: kernfs
[Documentation on labels]
First crash: 640d, last: 514d

Sample crash report:
==================================================================
BUG: KCSAN: data-race in __kernfs_remove / kernfs_iop_permission

read-write to 0xffff8881026d91c0 of 8 bytes by task 14463 on cpu 1:
 kernfs_unlink_sibling fs/kernfs/dir.c:412 [inline]
 __kernfs_remove+0x2ee/0x440 fs/kernfs/dir.c:1467
 kernfs_remove+0x4e/0x70 fs/kernfs/dir.c:1503
 sysfs_remove_dir+0x7e/0xa0 fs/sysfs/dir.c:101
 __kobject_del+0x9d/0x1a0 lib/kobject.c:597
 kobject_del+0x2e/0x50 lib/kobject.c:620
 device_del+0x724/0x790 drivers/base/core.c:3821
 drop_partition block/partitions/core.c:273 [inline]
 delete_partition+0xa7/0xc0 block/partitions/core.c:285
 bdev_disk_changed+0x156/0xbd0 block/partitions/core.c:667
 __loop_clr_fd+0x2bc/0x3b0 drivers/block/loop.c:1189
 loop_clr_fd drivers/block/loop.c:1257 [inline]
 lo_ioctl+0xe93/0x12e0 drivers/block/loop.c:1563
 blkdev_ioctl+0x375/0x460 block/ioctl.c:628
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:871 [inline]
 __se_sys_ioctl+0xcf/0x140 fs/ioctl.c:857
 __x64_sys_ioctl+0x43/0x50 fs/ioctl.c:857
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

read to 0xffff8881026d91c0 of 8 bytes by task 2780 on cpu 0:
 kernfs_refresh_inode fs/kernfs/inode.c:180 [inline]
 kernfs_iop_permission+0x18a/0x1e0 fs/kernfs/inode.c:288
 do_inode_permission fs/namei.c:461 [inline]
 inode_permission+0x184/0x300 fs/namei.c:528
 may_lookup fs/namei.c:1723 [inline]
 link_path_walk+0x19e/0x7e0 fs/namei.c:2270
 path_lookupat+0x72/0x2a0 fs/namei.c:2481
 filename_lookup+0x126/0x300 fs/namei.c:2511
 user_path_at_empty+0x42/0x110 fs/namei.c:2910
 do_readlinkat+0x92/0x210 fs/stat.c:516
 __do_sys_readlink fs/stat.c:549 [inline]
 __se_sys_readlink fs/stat.c:546 [inline]
 __x64_sys_readlink+0x47/0x50 fs/stat.c:546
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

value changed: 0x0000000000000022 -> 0x0000000000000021

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 2780 Comm: udevd Tainted: G        W          6.5.0-syzkaller-09276-g99d99825fc07 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
==================================================================
 loop1: 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 p219 p220 p221 p222 p223 p224 p225 
loop1: p1 size 32768 extends beyond EOD, truncated
loop1: p4 size 393224 extends beyond EOD, truncated
loop1: p5 size 32768 extends beyond EOD, truncated
loop1: p6 size 32768 extends beyond EOD, truncated
loop1: p7 size 32768 extends beyond EOD, truncated
loop1: p8 size 32768 extends beyond EOD, truncated
loop1: p9 size 32768 extends beyond EOD, truncated
loop1: p10 size 32768 extends beyond EOD, truncated
loop1: p11 size 32768 extends beyond EOD, truncated
loop1: p12 size 32768 extends beyond EOD, truncated
loop1: p13 size 32768 extends beyond EOD, truncated
loop1: p14 size 32768 extends beyond EOD, truncated
loop1: p15 size 32768 extends beyond EOD, truncated
loop1: p16 size 32768 extends beyond EOD, truncated
loop1: p17 size 32768 extends beyond EOD, truncated
loop1: p18 size 32768 extends beyond EOD, truncated
loop1: p19 size 32768 extends beyond EOD, truncated
loop1: p20 size 32768 extends beyond EOD, truncated
loop1: p21 size 32768 extends beyond EOD, truncated
loop1: p22 size 32768 extends beyond EOD, truncated
loop1: p23 size 32768 extends beyond EOD, truncated
loop1: p24 size 32768 extends beyond EOD, truncated
loop1: p25 size 32768 extends beyond EOD, truncated
loop1: p26 size 32768 extends beyond EOD, truncated
loop1: p27 size 32768 extends beyond EOD, truncated
loop1: p28 size 32768 extends beyond EOD, truncated
loop1: p29 size 32768 extends beyond EOD, truncated
loop1: p30 size 32768 extends beyond EOD, truncated
loop1: p31 size 32768 extends beyond EOD, truncated
loop1: p32 size 32768 extends beyond EOD, truncated
loop1: p33 size 32768 extends beyond EOD, truncated
loop1: p34 size 32768 extends beyond EOD, truncated
loop1: p35 size 32768 extends beyond EOD, truncated
loop1: p36 size 32768 extends beyond EOD, truncated
loop1: p37 size 32768 extends beyond EOD, truncated
loop1: p38 size 32768 extends beyond EOD, truncated
loop1: p39 size 32768 extends beyond EOD, truncated
loop1: p40 size 32768 extends beyond EOD, truncated
loop1: p41 size 32768 extends beyond EOD, truncated
loop1: p42 size 32768 extends beyond EOD, truncated
loop1: p43 size 32768 extends beyond EOD, truncated
loop1: p44 size 32768 extends beyond EOD, truncated
loop1: p45 size 32768 extends beyond EOD, truncated
loop1: p46 size 32768 extends beyond EOD, truncated
loop1: p47 size 32768 extends beyond EOD, truncated
loop1: p48 size 32768 extends beyond EOD, truncated
loop1: p49 size 32768 extends beyond EOD, truncated
loop1: p50 size 32768 extends beyond EOD, truncated
loop1: p51 size 32768 extends beyond EOD, truncated
loop1: p52 size 32768 extends beyond EOD, truncated
loop1: p53 size 32768 extends beyond EOD, truncated
loop1: p54 size 32768 extends beyond EOD, truncated
loop1: p55 size 32768 extends beyond EOD, truncated
loop1: p56 size 32768 extends beyond EOD, truncated
loop1: p57 size 32768 extends beyond EOD, truncated
loop1: p58 size 32768 extends beyond EOD, truncated
loop1: p59 size 32768 extends beyond EOD, truncated
loop1: p60 size 32768 extends beyond EOD, truncated
loop1: p61 size 32768 extends beyond EOD, truncated
loop1: p62 size 32768 extends beyond EOD, truncated
loop1: p63 size 32768 extends beyond EOD, truncated
loop1: p64 size 32768 extends beyond EOD, truncated
loop1: p65 size 32768 extends beyond EOD, truncated
loop1: p66 size 32768 extends beyond EOD, truncated
loop1: p67 size 32768 extends beyond EOD, truncated
loop1: p68 size 32768 extends beyond EOD, truncated
loop1: p69 size 32768 extends beyond EOD, truncated
loop1: p70 size 32768 extends beyond EOD, truncated
loop1: p71 size 32768 extends beyond EOD, truncated
loop1: p72 size 32768 extends beyond EOD, truncated
loop1: p73 size 32768 extends beyond EOD, truncated
loop1: p74 size 32768 extends beyond EOD, truncated
loop1: p75 size 32768 extends beyond EOD, truncated
loop1: p76 size 32768 extends beyond EOD, truncated
loop1: p77 size 32768 extends beyond EOD, truncated
loop1: p78 size 32768 extends beyond EOD, truncated
loop1: p79 size 32768 extends beyond EOD, truncated
loop1: p80 size 32768 extends beyond EOD, truncated
loop1: p81 size 32768 extends beyond EOD, truncated
loop1: p82 size 32768 extends beyond EOD, truncated
loop1: p83 size 32768 extends beyond EOD, truncated
loop1: p84 size 32768 extends beyond EOD, truncated
loop1: p85 size 32768 extends beyond EOD, truncated
loop1: p86 size 32768 extends beyond EOD, truncated
loop1: p87 size 32768 extends beyond EOD, truncated
loop1: p88 size 32768 extends beyond EOD, truncated
loop1: p89 size 32768 extends beyond EOD, truncated
loop1: p90 size 32768 extends beyond EOD, truncated
loop1: p91 size 32768 extends beyond EOD, truncated
loop1: p92 size 32768 extends beyond EOD, truncated
loop1: p93 size 32768 extends beyond EOD, truncated
loop1: p94 size 32768 extends beyond EOD, truncated
loop1: p95 size 32768 extends beyond EOD, truncated
loop1: p96 size 32768 extends beyond EOD, truncated
loop1: p97 size 32768 extends beyond EOD, truncated
loop1: p98 size 32768 extends beyond EOD, truncated
loop1: p99 size 32768 extends beyond EOD, truncated
loop1: p100 size 32768 extends beyond EOD, truncated
loop1: p101 size 32768 extends beyond EOD, truncated
loop1: p102 size 32768 extends beyond EOD, truncated
loop1: p103 size 32768 extends beyond EOD, truncated
loop1: p104 size 32768 extends beyond EOD, truncated
loop1: p105 size 32768 extends beyond EOD, truncated
loop1: p106 size 32768 extends beyond EOD, truncated
loop1: p107 size 32768 extends beyond EOD, truncated
loop1: p108 size 32768 extends beyond EOD, truncated
loop1: p109 size 32768 extends beyond EOD, truncated
loop1: p110 size 32768 extends beyond EOD, truncated
loop1: p111 size 32768 extends beyond EOD, truncated
loop1: p112 size 32768 extends beyond EOD, truncated
loop1: p113 size 32768 extends beyond EOD, truncated
loop1: p114 size 32768 extends beyond EOD, truncated
loop1: p115 size 32768 extends beyond EOD, truncated
loop1: p116 size 32768 extends beyond EOD, truncated
loop1: p117 size 32768 extends beyond EOD, truncated
loop1: p118 size 32768 extends beyond EOD, truncated
loop1: p119 size 32768 extends beyond EOD, truncated
loop1: p120 size 32768 extends beyond EOD, truncated
loop1: p121 size 32768 extends beyond EOD, truncated
loop1: p122 size 32768 extends beyond EOD, truncated
loop1: p123 size 32768 extends beyond EOD, truncated
loop1: p124 size 32768 extends beyond EOD, truncated
loop1: p125 size 32768 extends beyond EOD, truncated
loop1: p126 size 32768 extends beyond EOD, truncated
loop1: p127 size 32768 extends beyond EOD, truncated
loop1: p128 size 32768 extends beyond EOD, truncated
loop1: p129 size 32768 extends beyond EOD, truncated
loop1: p130 size 32768 extends beyond EOD, truncated
loop1: p131 size 32768 extends beyond EOD, truncated
loop1: p132 size 32768 extends beyond EOD, truncated
loop1: p133 size 32768 extends beyond EOD, truncated
loop1: p134 size 32768 extends beyond EOD, truncated
loop1: p135 size 32768 extends beyond EOD, truncated
loop1: p136 size 32768 extends beyond EOD, truncated
loop1: p137 size 32768 extends beyond EOD, truncated
loop1: p138 size 32768 extends beyond EOD, truncated
loop1: p139 size 32768 extends beyond EOD, truncated
loop1: p140 size 32768 extends beyond EOD, truncated
loop1: p141 size 32768 extends beyond EOD, truncated
loop1: p142 size 32768 extends beyond EOD, truncated
loop1: p143 size 32768 extends beyond EOD, truncated
loop1: p144 size 32768 extends beyond EOD, truncated
loop1: p145 size 32768 extends beyond EOD, truncated
loop1: p146 size 32768 extends beyond EOD, truncated
loop1: p147 size 32768 extends beyond EOD, truncated
loop1: p148 size 32768 extends beyond EOD, truncated
loop1: p149 size 32768 extends beyond EOD, truncated
loop1: p150 size 32768 extends beyond EOD, truncated
loop1: p151 size 32768 extends beyond EOD, truncated
loop1: p152 size 32768 extends beyond EOD, truncated
loop1: p153 size 32768 extends beyond EOD, truncated
loop1: p154 size 32768 extends beyond EOD, truncated
loop1: p155 size 32768 extends beyond EOD, truncated
loop1: p156 size 32768 extends beyond EOD, truncated
loop1: p157 size 32768 extends beyond EOD, truncated
loop1: p158 size 32768 extends beyond EOD, truncated
loop1: p159 size 32768 extends beyond EOD, truncated
loop1: p160 size 32768 extends beyond EOD, truncated
loop1: p161 size 32768 extends beyond EOD, truncated
loop1: p162 size 32768 extends beyond EOD, truncated
loop1: p163 size 32768 extends beyond EOD, truncated
loop1: p164 size 32768 extends beyond EOD, truncated
loop1: p165 size 32768 extends beyond EOD, truncated
loop1: p166 size 32768 extends beyond EOD, truncated
loop1: p167 size 32768 extends beyond EOD, truncated
loop1: p168 size 32768 extends beyond EOD, truncated
loop1: p169 size 32768 extends beyond EOD, truncated
loop1: p170 size 32768 extends beyond EOD, truncated
loop1: p171 size 32768 extends beyond EOD, truncated
loop1: p172 size 32768 extends beyond EOD, truncated
loop1: p173 size 32768 extends beyond EOD, truncated
loop1: p174 size 32768 extends beyond EOD, truncated
loop1: p175 size 32768 extends beyond EOD, truncated
loop1: p176 size 32768 extends beyond EOD, truncated
loop1: p177 size 32768 extends beyond EOD, truncated
loop1: p178 size 32768 extends beyond EOD, truncated
loop1: p179 size 32768 extends beyond EOD, truncated
loop1: p180 size 32768 extends beyond EOD, truncated
loop1: p181 size 32768 extends beyond EOD, truncated
loop1: p182 size 32768 extends beyond EOD, truncated
loop1: p183 size 32768 extends beyond EOD, truncated
loop1: p184 size 32768 extends beyond EOD, truncated
loop1: p185 size 32768 extends beyond EOD, truncated
loop1: p186 size 32768 extends beyond EOD, truncated
loop1: p187 size 32768 extends beyond EOD, truncated
loop1: p188 size 32768 extends beyond EOD, truncated
loop1: p189 size 32768 extends beyond EOD, truncated
loop1: p190 size 32768 extends beyond EOD, truncated
loop1: p191 size 32768 extends beyond EOD, truncated
loop1: p192 size 32768 extends beyond EOD, truncated
loop1: p193 size 32768 extends beyond EOD, truncated
loop1: p194 size 32768 extends beyond EOD, truncated
loop1: p195 size 32768 extends beyond EOD, truncated
loop1: p196 size 32768 extends beyond EOD, truncated
loop1: p197 size 32768 extends beyond EOD, truncated
loop1: p198 size 32768 extends beyond EOD, truncated
loop1: p199 size 32768 extends beyond EOD, truncated
loop1: p200 size 32768 extends beyond EOD, truncated
loop1: p201 size 32768 extends beyond EOD, truncated
loop1: p202 size 32768 extends beyond EOD, truncated
loop1: p203 size 32768 extends beyond EOD, truncated
loop1: p204 size 32768 extends beyond EOD, truncated
loop1: p205 size 32768 extends beyond EOD, truncated
loop1: p206 size 32768 extends beyond EOD, truncated
loop1: p207 size 32768 extends beyond EOD, truncated
loop1: p208 size 32768 extends beyond EOD, truncated
loop1: p209 size 32768 extends beyond EOD, truncated
loop1: p210 size 32768 extends beyond EOD, truncated
loop1: p211 size 32768 extends beyond EOD, truncated
loop1: p212 size 32768 extends beyond EOD, truncated
loop1: p213 size 32768 extends beyond EOD, truncated
loop1: p214 size 32768 extends beyond EOD, truncated
loop1: p215 size 32768 extends beyond EOD, truncated
loop1: p216 size 32768 extends beyond EOD, truncated
loop1: p217 size 32768 extends beyond EOD, truncated
loop1: p218 size 32768 extends beyond EOD, truncated
loop1: p219 size 32768 extends beyond EOD, truncated
loop1: p220 size 32768 extends beyond EOD, truncated
loop1: p221 size 32768 extends beyond EOD, truncated
loop1: p222 size 32768 extends beyond EOD, truncated
loop1: p223 size 32768 extends beyond EOD, truncated
loop1: p224 size 32768 extends beyond EOD, truncated
loop1: p225 size 32768 extends beyond EOD, truncated
loop1: p226 size 32768 extends beyond EOD, truncated
loop1: p227 size 32768 extends beyond EOD, truncated
loop1: p228 size 32768 extends beyond EOD, truncated
loop1: p229 size 32768 extends beyond EOD, truncated
loop1: p230 size 32768 extends beyond EOD, truncated
loop1: p231 size 32768 extends beyond EOD, truncated
loop1: p232 size 32768 extends beyond EOD, truncated
loop1: p233 size 32768 extends beyond EOD, truncated
loop1: p234 size 32768 extends beyond EOD, truncated
loop1: p235 size 32768 extends beyond EOD, truncated
loop1: p236 size 32768 extends beyond EOD, truncated
loop1: p237 size 32768 extends beyond EOD, truncated
loop1: p238 size 32768 extends beyond EOD, truncated
loop1: p239 size 32768 extends beyond EOD, truncated
loop1: p240 size 32768 extends beyond EOD, truncated
loop1: p241 size 32768 extends beyond EOD, truncated
loop1: p242 size 32768 extends beyond EOD, truncated
loop1: p243 size 32768 extends beyond EOD, truncated
loop1: p244 size 32768 extends beyond EOD, truncated
loop1: p245 size 32768 extends beyond EOD, truncated
loop1: p246 size 32768 extends beyond EOD, truncated
loop1: p247 size 32768 extends beyond EOD, truncated
loop1: p248 size 32768 extends beyond EOD, truncated
loop1: p249 size 32768 extends beyond EOD, truncated
loop1: p250 size 32768 extends beyond EOD, truncated
loop1: p251 size 32768 extends beyond EOD, truncated
loop1: p252 size 32768 extends beyond EOD, truncated
loop1: p253 size 32768 extends beyond EOD, truncated
loop1: p254 size 32768 extends beyond EOD, truncated
loop1: p255 size 32768 extends beyond EOD, truncated
 loop1: 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 p219 p220 p221 p222 p223 p224 p225 
loop1: p1 size 32768 extends beyond EOD, truncated
loop1: p4 size 393224 extends beyond EOD, truncated
loop1: p5 size 32768 extends beyond EOD, truncated
loop1: p6 size 32768 extends beyond EOD, truncated
loop1: p7 size 32768 extends beyond EOD, truncated
loop1: p8 size 32768 extends beyond EOD, truncated
loop1: p9 size 32768 extends beyond EOD, truncated
loop1: p10 size 32768 extends beyond EOD, truncated
loop1: p11 size 32768 extends beyond EOD, truncated
loop1: p12 size 32768 extends beyond EOD, truncated
loop1: p13 size 32768 extends beyond EOD, truncated
loop1: p14 size 32768 extends beyond EOD, truncated
loop1: p15 size 32768 extends beyond EOD, truncated
loop1: p16 size 32768 extends beyond EOD, truncated
loop1: p17 size 32768 extends beyond EOD, truncated
loop1: p18 size 32768 extends beyond EOD, truncated
loop1: p19 size 32768 extends beyond EOD, truncated
loop1: p20 size 32768 extends beyond EOD, truncated
loop1: p21 size 32768 extends beyond EOD, truncated
loop1: p22 size 32768 extends beyond EOD, truncated
loop1: p23 size 32768 extends beyond EOD, truncated
loop1: p24 size 32768 extends beyond EOD, truncated
loop1: p25 size 32768 extends beyond EOD, truncated
loop1: p26 size 32768 extends beyond EOD, truncated
loop1: p27 size 32768 extends beyond EOD, truncated
loop1: p28 size 32768 extends beyond EOD, truncated
loop1: p29 size 32768 extends beyond EOD, truncated
loop1: p30 size 32768 extends beyond EOD, truncated
loop1: p31 size 32768 extends beyond EOD, truncated
loop1: p32 size 32768 extends beyond EOD, truncated
loop1: p33 size 32768 extends beyond EOD, truncated
loop1: p34 size 32768 extends beyond EOD, truncated
loop1: p35 size 32768 extends beyond EOD, truncated
loop1: p36 size 32768 extends beyond EOD, truncated
loop1: p37 size 32768 extends beyond EOD, truncated
loop1: p38 size 32768 extends beyond EOD, truncated
loop1: p39 size 32768 extends beyond EOD, truncated
loop1: p40 size 32768 extends beyond EOD, truncated
loop1: p41 size 32768 extends beyond EOD, truncated
loop1: p42 size 32768 extends beyond EOD, truncated
loop1: p43 size 32768 extends beyond EOD, truncated
loop1: p44 size 32768 extends beyond EOD, truncated
loop1: p45 size 32768 extends beyond EOD, truncated
loop1: p46 size 32768 extends beyond EOD, truncated
loop1: p47 size 32768 extends beyond EOD, truncated
loop1: p48 size 32768 extends beyond EOD, truncated
loop1: p49 size 32768 extends beyond EOD, truncated
loop1: p50 size 32768 extends beyond EOD, truncated
loop1: p51 size 32768 extends beyond EOD, truncated
loop1: p52 size 32768 extends beyond EOD, truncated
loop1: p53 size 32768 extends beyond EOD, truncated
loop1: p54 size 32768 extends beyond EOD, truncated
loop1: p55 size 32768 extends beyond EOD, truncated
loop1: p56 size 32768 extends beyond EOD, truncated
loop1: p57 size 32768 extends beyond EOD, truncated
loop1: p58 size 32768 extends beyond EOD, truncated
loop1: p59 size 32768 extends beyond EOD, truncated
loop1: p60 size 32768 extends beyond EOD, truncated
loop1: p61 size 32768 extends beyond EOD, truncated
loop1: p62 size 32768 extends beyond EOD, truncated
loop1: p63 size 32768 extends beyond EOD, truncated
loop1: p64 size 32768 extends beyond EOD, truncated
loop1: p65 size 32768 extends beyond EOD, truncated
loop1: p66 size 32768 extends beyond EOD, truncated
loop1: p67 size 32768 extends beyond EOD, truncated
loop1: p68 size 32768 extends beyond EOD, truncated
loop1: p69 size 32768 extends beyond EOD, truncated
loop1: p70 size 32768 extends beyond EOD, truncated
loop1: p71 size 32768 extends beyond EOD, truncated
loop1: p72 size 32768 extends beyond EOD, truncated
loop1: p73 size 32768 extends beyond EOD, truncated
loop1: p74 size 32768 extends beyond EOD, truncated
loop1: p75 size 32768 extends beyond EOD, truncated
loop1: p76 size 32768 extends beyond EOD, truncated
loop1: p77 size 32768 extends beyond EOD, truncated
loop1: p78 size 32768 extends beyond EOD, truncated
loop1: p79 size 32768 extends beyond EOD, truncated
loop1: p80 size 32768 extends beyond EOD, truncated
loop1: p81 size 32768 extends beyond EOD, truncated
loop1: p82 size 32768 extends beyond EOD, truncated
loop1: p83 size 32768 extends beyond EOD, truncated
loop1: p84 size 32768 extends beyond EOD, truncated
loop1: p85 size 32768 extends beyond EOD, truncated
loop1: p86 size 32768 extends beyond EOD, truncated
loop1: p87 size 32768 extends beyond EOD, truncated
loop1: p88 size 32768 extends beyond EOD, truncated
loop1: p89 size 32768 extends beyond EOD, truncated
loop1: p90 size 32768 extends beyond EOD, truncated
loop1: p91 size 32768 extends beyond EOD, truncated
loop1: p92 size 32768 extends beyond EOD, truncated
loop1: p93 size 32768 extends beyond EOD, truncated
loop1: p94 size 32768 extends beyond EOD, truncated
loop1: p95 size 32768 extends beyond EOD, truncated
loop1: p96 size 32768 extends beyond EOD, truncated
loop1: p97 size 32768 extends beyond EOD, truncated
loop1: p98 size 32768 extends beyond EOD, truncated
loop1: p99 size 32768 extends beyond EOD, truncated
loop1: p100 size 32768 extends beyond EOD, truncated
loop1: p101 size 32768 extends beyond EOD, truncated
loop1: p102 size 32768 extends beyond EOD, truncated
loop1: p103 size 32768 extends beyond EOD, truncated
loop1: p104 size 32768 extends beyond EOD, truncated
loop1: p105 size 32768 extends beyond EOD, truncated
loop1: p106 size 32768 extends beyond EOD, truncated
loop1: p107 size 32768 extends beyond EOD, truncated
loop1: p108 size 32768 extends beyond EOD, truncated
loop1: p109 size 32768 extends beyond EOD, truncated
loop1: p110 size 32768 extends beyond EOD, truncated
loop1: p111 size 32768 extends beyond EOD, truncated
loop1: p112 size 32768 extends beyond EOD, truncated
loop1: p113 size 32768 extends beyond EOD, truncated
loop1: p114 size 32768 extends beyond EOD, truncated
loop1: p115 size 32768 extends beyond EOD, truncated
loop1: p116 size 32768 extends beyond EOD, truncated
loop1: p117 size 32768 extends beyond EOD, truncated
loop1: p118 size 32768 extends beyond EOD, truncated
loop1: p119 size 32768 extends beyond EOD, truncated
loop1: p120 size 32768 extends beyond EOD, truncated
loop1: p121 size 32768 extends beyond EOD, truncated
loop1: p122 size 32768 extends beyond EOD, truncated
loop1: p123 size 32768 extends beyond EOD, truncated
loop1: p124 size 32768 extends beyond EOD, truncated
loop1: p125 size 32768 extends beyond EOD, truncated
loop1: p126 size 32768 extends beyond EOD, truncated
loop1: p127 size 32768 extends beyond EOD, truncated
loop1: p128 size 32768 extends beyond EOD, truncated
loop1: p129 size 32768 extends beyond EOD, truncated
loop1: p130 size 32768 extends beyond EOD, truncated
loop1: p131 size 32768 extends beyond EOD, truncated
loop1: p132 size 32768 extends beyond EOD, truncated
loop1: p133 size 32768 extends beyond EOD, truncated
loop1: p134 size 32768 extends beyond EOD, truncated
loop1: p135 size 32768 extends beyond EOD, truncated
loop1: p136 size 32768 extends beyond EOD, truncated
loop1: p137 size 32768 extends beyond EOD, truncated
loop1: p138 size 32768 extends beyond EOD, truncated
loop1: p139 size 32768 extends beyond EOD, truncated
loop1: p140 size 32768 extends beyond EOD, truncated
loop1: p141 size 32768 extends beyond EOD, truncated
loop1: p142 size 32768 extends beyond EOD, truncated
loop1: p143 size 32768 extends beyond EOD, truncated
loop1: p144 size 32768 extends beyond EOD, truncated
loop1: p145 size 32768 extends beyond EOD, truncated
loop1: p146 size 32768 extends beyond EOD, truncated
loop1: p147 size 32768 extends beyond EOD, truncated
loop1: p148 size 32768 extends beyond EOD, truncated
loop1: p149 size 32768 extends beyond EOD, truncated
loop1: p150 size 32768 extends beyond EOD, truncated
loop1: p151 size 32768 extends beyond EOD, truncated
loop1: p152 size 32768 extends beyond EOD, truncated
loop1: p153 size 32768 extends beyond EOD, truncated
loop1: p154 size 32768 extends beyond EOD, truncated
loop1: p155 size 32768 extends beyond EOD, truncated
loop1: p156 size 32768 extends beyond EOD, truncated
loop1: p157 size 32768 extends beyond EOD, truncated
loop1: p158 size 32768 extends beyond EOD, truncated
loop1: p159 size 32768 extends beyond EOD, truncated
loop1: p160 size 32768 extends beyond EOD, truncated
loop1: p161 size 32768 extends beyond EOD, truncated
loop1: p162 size 32768 extends beyond EOD, truncated
loop1: p163 size 32768 extends beyond EOD, truncated
loop1: p164 size 32768 extends beyond EOD, truncated
loop1: p165 size 32768 extends beyond EOD, truncated
loop1: p166 size 32768 extends beyond EOD, truncated
loop1: p167 size 32768 extends beyond EOD, truncated
loop1: p168 size 32768 extends beyond EOD, truncated
loop1: p169 size 32768 extends beyond EOD, truncated
loop1: p170 size 32768 extends beyond EOD, truncated
loop1: p171 size 32768 extends beyond EOD, truncated
loop1: p172 size 32768 extends beyond EOD, truncated
loop1: p173 size 32768 extends beyond EOD, truncated
loop1: p174 size 32768 extends beyond EOD, truncated
loop1: p175 size 32768 extends beyond EOD, truncated
loop1: p176 size 32768 extends beyond EOD, truncated
loop1: p177 size 32768 extends beyond EOD, truncated
loop1: p178 size 32768 extends beyond EOD, truncated
loop1: p179 size 32768 extends beyond EOD, truncated
loop1: p180 size 32768 extends beyond EOD, truncated
loop1: p181 size 32768 extends beyond EOD, truncated
loop1: p182 size 32768 extends beyond EOD, truncated
loop1: p183 size 32768 extends beyond EOD, truncated
loop1: p184 size 32768 extends beyond EOD, truncated
loop1: p185 size 32768 extends beyond EOD, truncated
loop1: p186 size 32768 extends beyond EOD, truncated
loop1: p187 size 32768 extends beyond EOD, truncated
loop1: p188 size 32768 extends beyond EOD, truncated
loop1: p189 size 32768 extends beyond EOD, truncated
loop1: p190 size 32768 extends beyond EOD, truncated
loop1: p191 size 32768 extends beyond EOD, truncated
loop1: p192 size 32768 extends beyond EOD, truncated
loop1: p193 size 32768 extends beyond EOD, truncated
loop1: p194 size 32768 extends beyond EOD, truncated
loop1: p195 size 32768 extends beyond EOD, truncated
loop1: p196 size 32768 extends beyond EOD, truncated
loop1: p197 size 32768 extends beyond EOD, truncated
loop1: p198 size 32768 extends beyond EOD, truncated
loop1: p199 size 32768 extends beyond EOD, truncated
loop1: p200 size 32768 extends beyond EOD, truncated
loop1: p201 size 32768 extends beyond EOD, truncated
loop1: p202 size 32768 extends beyond EOD, truncated
loop1: p203 size 32768 extends beyond EOD, truncated
loop1: p204 size 32768 extends beyond EOD, truncated
loop1: p205 size 32768 extends beyond EOD, truncated
loop1: p206 size 32768 extends beyond EOD, truncated
loop1: p207 size 32768 extends beyond EOD, truncated
loop1: p208 size 32768 extends beyond EOD, truncated
loop1: p209 size 32768 extends beyond EOD, truncated
loop1: p210 size 32768 extends beyond EOD, truncated
loop1: p211 size 32768 extends beyond EOD, truncated
loop1: p212 size 32768 extends beyond EOD, truncated
loop1: p213 size 32768 extends beyond EOD, truncated
loop1: p214 size 32768 extends beyond EOD, truncated
loop1: p215 size 32768 extends beyond EOD, truncated
loop1: p216 size 32768 extends beyond EOD, truncated
loop1: p217 size 32768 extends beyond EOD, truncated
loop1: p218 size 32768 extends beyond EOD, truncated
loop1: p219 size 32768 extends beyond EOD, truncated
loop1: p220 size 32768 extends beyond EOD, truncated
loop1: p221 size 32768 extends beyond EOD, truncated
loop1: p222 size 32768 extends beyond EOD, truncated
loop1: p223 size 32768 extends beyond EOD, truncated
loop1: p224 size 32768 extends beyond EOD, truncated
loop1: p225 size 32768 extends beyond EOD, truncated
loop1: p226 size 32768 extends beyond EOD, truncated
loop1: p227 size 32768 extends beyond EOD, truncated
loop1: p228 size 32768 extends beyond EOD, truncated
loop1: p229 size 32768 extends beyond EOD, truncated
loop1: p230 size 32768 extends beyond EOD, truncated
loop1: p231 size 32768 extends beyond EOD, truncated
loop1: p232 size 32768 extends beyond EOD, truncated
loop1: p233 size 32768 extends beyond EOD, truncated
loop1: p234 size 32768 extends beyond EOD, truncated
loop1: p235 size 32768 extends beyond EOD, truncated
loop1: p236 size 32768 extends beyond EOD, truncated
loop1: p237 size 32768 extends beyond EOD, truncated
loop1: p238 size 32768 extends beyond EOD, truncated
loop1: p239 size 32768 extends beyond EOD, truncated
loop1: p240 size 32768 extends beyond EOD, truncated
loop1: p241 size 32768 extends beyond EOD, truncated
loop1: p242 size 32768 extends beyond EOD, truncated
loop1: p243 size 32768 extends beyond EOD, truncated
loop1: p244 size 32768 extends beyond EOD, truncated
loop1: p245 size 32768 extends beyond EOD, truncated
loop1: p246 size 32768 extends beyond EOD, truncated
loop1: p247 size 32768 extends beyond EOD, truncated
loop1: p248 size 32768 extends beyond EOD, truncated
loop1: p249 size 32768 extends beyond EOD, truncated
loop1: p250 size 32768 extends beyond EOD, truncated
loop1: p251 size 32768 extends beyond EOD, truncated
loop1: p252 size 32768 extends beyond EOD, truncated
loop1: p253 size 32768 extends beyond EOD, truncated
loop1: p254 size 32768 extends beyond EOD, truncated
loop1: p255 size 32768 extends beyond EOD, truncated

Crashes (138):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/09/01 09:03 upstream 99d99825fc07 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/31 20:00 upstream b97d64c72259 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/31 09:11 upstream ef2a0b7cdbc5 84803932 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/30 08:43 upstream 6c1b980a7e79 ce731e62 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/30 02:01 upstream f97e18a3f2fb ce731e62 .config console log report info ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/29 15:57 upstream 1c59d383390f 7ba13a15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/28 08:02 upstream 2dde18cd1d8f 7ba13a15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/27 10:46 upstream 28f20a19294d 7ba13a15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/27 00:55 upstream 3b35375f19fe 7ba13a15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/25 09:40 upstream 4f9e7fabf864 03d9c195 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/25 05:45 upstream 4f9e7fabf864 49be837e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/24 19:28 upstream 93f5de5f648d 49be837e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/24 05:11 upstream a5e505a99ca7 4d7ae7ab .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/22 21:00 upstream 53663f4103ff b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/21 06:23 upstream f7757129e3de d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/20 18:54 upstream 706a74159504 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/19 02:10 upstream d4ddefee5160 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/18 13:23 upstream 0e8860d2125f acb1ba71 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/18 07:51 upstream 0e8860d2125f 74b106b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/17 17:30 upstream 16931859a650 74b106b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/16 11:39 upstream 4853c74bd7ab 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/16 04:39 upstream d4f8e13b0614 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/14 04:24 upstream 2ccdd1b13c59 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/12 21:54 upstream ae545c3283dc 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/12 13:11 upstream f8de32cc060b 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/11 15:21 upstream 25aa0bebba72 39990d51 .config console log report info ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/10 15:17 upstream 374a7f47bf40 da3c3ef8 .config console log report info ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/09 23:08 upstream cacc6e22932f 13ca4cd6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/09 13:16 upstream 13b937206866 8ad1a287 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/08 13:43 upstream 14f9643dc90a 9552ae77 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/07 15:56 upstream 52a93d39b17d b1b6ae3d .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/07 13:37 upstream 52a93d39b17d dda824c4 .config console log report info ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/07 06:17 upstream 52a93d39b17d 4ffcc9ef .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/06 15:56 upstream f0ab9f34e59e 4ffcc9ef .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/06 13:11 upstream f6a691685962 4ffcc9ef .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/05 20:16 upstream 024ff300db33 4ffcc9ef .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/05 11:41 upstream 024ff300db33 cdae481e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/04 20:48 upstream e6fda526d9db cdae481e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/04 08:21 upstream c1a515d3c027 74621247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/03 10:00 upstream ec351c8f2e62 39a91c18 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/03 04:06 upstream 4b954598a47b b178af49 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/02 15:28 upstream 5d0c230f1de8 b178af49 .config console log report info ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/08/02 01:22 upstream 5d0c230f1de8 df07ffe8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/07/31 07:41 upstream 5d0c230f1de8 2a0d0f29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/07/30 05:26 upstream 12214540ad87 92476829 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/07/29 14:13 upstream ffabf7c73176 92476829 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/07/28 04:06 upstream 57012c57536f 92476829 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/07/26 20:54 upstream 5f0bc0b042fc 41fe1bae .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
2023/07/26 17:06 upstream 18b44bc5a672 41fe1bae .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-kcsan-gce KCSAN: data-race in __kernfs_remove / kernfs_iop_permission
* Struck through repros no longer work on HEAD.