syzbot


KCSAN: data-race in ext4_setattr / generic_file_buffered_read (3)
Status: auto-closed as invalid on 2021/03/26 18:29
Reported-by: syzbot+d3272ea1c7536cf44408@syzkaller.appspotmail.com
First crash: 339d, last: 242d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_setattr / generic_file_buffered_read (2) 3 386d 401d 0/22 auto-closed as invalid on 2020/11/02 08:43
upstream KCSAN: data-race in ext4_setattr / generic_file_buffered_read 16 438d 487d 0/22 auto-closed as invalid on 2020/09/11 12:48

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/02/19 18:28 upstream f40ddce88593 f689d40a .config log report info KCSAN: data-race in ext4_setattr / generic_file_buffered_read
ci2-upstream-kcsan-gce 2021/02/13 12:23 upstream c6d8570e4d64 98682e5e .config log report info KCSAN: data-race in ext4_setattr / generic_file_buffered_read
ci2-upstream-kcsan-gce 2021/01/14 02:02 upstream 65f0d2414b70 269d24e8 .config log report info
ci2-upstream-kcsan-gce 2021/01/11 16:22 upstream 7c53f6b671f4 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2020/12/30 13:42 upstream 139711f033f6 ecb8c012 .config log report info
ci2-upstream-kcsan-gce 2020/12/15 20:17 upstream 148842c98a24 f213e07e .config log report info
ci2-upstream-kcsan-gce 2020/12/13 22:34 upstream ec6f5e0e5ca0 8f160dd5 .config log report info
ci2-upstream-kcsan-gce 2020/11/28 03:01 upstream c84e1efae022 486f93ef .config log report info
ci2-upstream-kcsan-gce 2020/11/27 18:49 upstream 85a2c56cb445 486f93ef .config log report info
ci2-upstream-kcsan-gce 2020/11/21 09:52 upstream 27bba9c532a8 68068804 .config log report info
ci2-upstream-kcsan-gce 2020/11/20 18:41 upstream 4d02da974ea8 68068804 .config log report info
ci2-upstream-kcsan-gce 2020/11/15 03:29 upstream e28c0d7c92c8 1bf9a662 .config log report info