syzbot


KCSAN: data-race in ext4_handle_inode_extension / ext4_mpage_readpages (2)
Status: auto-closed as invalid on 2021/02/09 13:32
Reported-by: syzbot+2f45f0223f19969bdac8@syzkaller.appspotmail.com
First crash: 365d, last: 201d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_handle_inode_extension / ext4_mpage_readpages (3) 2 106d 122d 0/22 auto-closed as invalid on 2021/05/17 11:16
upstream KCSAN: data-race in ext4_handle_inode_extension / ext4_mpage_readpages 4 410d 456d 0/22 closed as invalid on 2020/06/18 14:24

Sample crash report:

Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/01/05 13:30 upstream 36bbbd0e234d a0234d98 .config log report info
ci2-upstream-kcsan-gce 2020/12/18 12:25 upstream a409ed156a90 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/11/14 04:39 upstream 9e6a39eae450 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/02 04:42 upstream 31f020064f9d 8bc4594f .config log report info
ci2-upstream-kcsan-gce 2020/10/04 12:36 upstream 22fbc037cd32 5ef9c291 .config log report info
ci2-upstream-kcsan-gce 2020/09/23 10:17 upstream 805c6d3c1921 287cd75a .config log report info
ci2-upstream-kcsan-gce 2020/09/22 00:07 upstream 98477740630f 9e1fa68e .config log report info
ci2-upstream-kcsan-gce 2020/09/16 23:12 upstream 5925fa68fe82 77507d02 .config log report info
ci2-upstream-kcsan-gce 2020/09/11 03:34 upstream 581cb3a26baf ac7ca78e .config log report
ci2-upstream-kcsan-gce 2020/09/05 17:19 upstream c70672d8d316 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/09/02 10:46 upstream b765a32a2e91 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/08/01 09:33 upstream 7dc6fd0f3b84 8df85ed9 .config log report
ci2-upstream-kcsan-gce 2020/07/27 10:21 upstream 92ed30191993 cb93dc6a .config log report
ci2-upstream-kcsan-gce 2020/07/24 22:29 upstream 68845a55c31b 554af388 .config log report