syzbot


KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (4)
Status: moderation: reported on 2020/12/07 11:44
Reported-by: syzbot+4c7d8b532a98b687e523@syzkaller.appspotmail.com
First crash: 130d, last: 26d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (2) 1 221d 221d 0/17 closed as invalid on 2020/06/18 14:13
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (3) 1 187d 187d 0/17 auto-closed as invalid on 2020/08/25 18:47
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range 2 457d 459d 0/17 closed as invalid on 2019/11/19 13:44

Sample crash report:

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-upstream-kcsan-gce 2020/12/29 16:23 upstream dea8dcf2 80910769 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-kcsan-gce 2020/12/01 00:02 upstream b6505459 b3a34598 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-kcsan-gce 2020/10/28 00:57 upstream ed8780e3 96e03c1c .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-kcsan-gce 2020/09/24 00:15 upstream c9c9e6a4 54289b08 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-kcsan-gce 2020/09/18 03:44 upstream 4cbffc46 8247808b .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-upstream-kcsan-gce 2020/09/16 10:07 upstream fc4f28bb 18d7d030 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk