syzbot


KCSAN: data-race in ext4_mpage_readpages / ext4_setattr (2)
Status: auto-closed as invalid on 2021/03/15 11:12
Reported-by: syzbot+1c07301bb00f6574534a@syzkaller.appspotmail.com
First crash: 391d, last: 167d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_mpage_readpages / ext4_setattr 3 509d 585d 0/22 auto-closed as invalid on 2020/05/12 04:51
upstream KCSAN: data-race in ext4_mpage_readpages / ext4_setattr (3) 8 60d 108d 0/22 auto-closed as invalid on 2021/06/30 12:56

Sample crash report:

Crashes (15):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/02/08 11:11 upstream 92bf22614b21 2ce644fc .config log report info KCSAN: data-race in ext4_mpage_readpages / ext4_setattr
ci2-upstream-kcsan-gce 2021/01/30 18:40 upstream 0e9bcda5d286 fc9fd31e .config log report info KCSAN: data-race in ext4_mpage_readpages / ext4_setattr
ci2-upstream-kcsan-gce 2021/01/08 06:55 upstream f5e6c330254a c104d4a3 .config log report info
ci2-upstream-kcsan-gce 2020/12/31 16:34 upstream f6e1ea196492 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/01 12:24 upstream b65054597872 07bfe8a5 .config log report info
ci2-upstream-kcsan-gce 2020/11/19 21:41 upstream 131ad0b6f529 0767f13f .config log report info
ci2-upstream-kcsan-gce 2020/11/16 11:58 upstream 09162bc32c88 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/10/25 19:22 upstream 986b9eacb259 a1839e81 .config log report info
ci2-upstream-kcsan-gce 2020/09/28 02:58 upstream a1b8638ba132 5dd8aee8 .config log report info
ci2-upstream-kcsan-gce 2020/09/23 22:40 upstream c9c9e6a49f89 54289b08 .config log report info
ci2-upstream-kcsan-gce 2020/09/18 12:58 upstream 10b82d517648 38962c8b .config log report info
ci2-upstream-kcsan-gce 2020/08/25 22:56 upstream abb3438d69fb 344da168 .config log report
ci2-upstream-kcsan-gce 2020/08/04 08:09 upstream e4cbce4d1317 96dd3623 .config log report
ci2-upstream-kcsan-gce 2020/07/08 07:55 upstream dcde237b9b0e 5962a2dc .config log report
ci2-upstream-kcsan-gce 2020/06/29 16:26 upstream 9ebcfadb0610 ce9ef6f2 .config log report