syzbot


KCSAN: data-race in ext4_setattr / generic_file_buffered_read
Status: auto-closed as invalid on 2020/09/11 12:48
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 528d, last: 479d
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 (3) 12 283d 357d 0/22 auto-closed as invalid on 2021/03/26 18:29
upstream KCSAN: data-race in ext4_setattr / generic_file_buffered_read (2) 3 427d 442d 0/22 auto-closed as invalid on 2020/11/02 08:43

Sample crash report:

Crashes (16):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/08/07 12:43 upstream 86cfccb66937 28ac5c9e .config log report
ci2-upstream-kcsan-gce 2020/08/06 18:00 upstream 47ec5303d73e 4ca1c0ea .config log report
ci2-upstream-kcsan-gce 2020/07/25 02:09 upstream 68845a55c31b 0a13649c .config log report
ci2-upstream-kcsan-gce 2020/07/24 08:41 upstream f37e99aca03f 70c104a1 .config log report
ci2-upstream-kcsan-gce 2020/07/23 10:44 upstream d15be546031c 340ea530 .config log report
ci2-upstream-kcsan-gce 2020/07/12 15:40 upstream 0aea6d5c5be3 115e1930 .config log report
ci2-upstream-kcsan-gce 2020/07/03 15:54 upstream cdd3bb54332f 6e569755 .config log report
ci2-upstream-kcsan-gce 2020/07/02 00:42 upstream edb543cfe5db bed10395 .config log report
ci2-upstream-kcsan-gce 2020/07/01 13:50 upstream 7c30b859a947 39acb39d .config log report
ci2-upstream-kcsan-gce 2020/07/01 00:30 upstream 7c30b859a947 c0383ebe .config log report
ci2-upstream-kcsan-gce 2020/06/30 05:11 upstream 7c30b859a947 917afeaa .config log report
ci2-upstream-kcsan-gce 2020/06/29 13:29 upstream 9ebcfadb0610 df01f6fc .config log report
ci2-upstream-kcsan-gce 2020/06/29 02:49 upstream 9ebcfadb0610 a2cdad9d .config log report
ci2-upstream-kcsan-gce 2020/06/28 20:33 upstream 91a9a90d040e a2cdad9d .config log report
ci2-upstream-kcsan-gce 2020/06/26 10:52 upstream 4a21185cda0f aea82c00 .config log report
ci2-upstream-kcsan-gce 2020/06/19 06:07 upstream 5e857ce6eae7 bc258b50 .config log report