syzbot


KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (5)
Status: auto-closed as invalid on 2021/05/14 12:10
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 157d, last: 110d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (6) 1 53d 53d 0/22 auto-closed as invalid on 2021/07/10 17:50
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (4) 6 211d 233d 0/22 auto-closed as invalid on 2021/02/02 16:23
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (2) 1 405d 405d 0/22 closed as invalid on 2020/06/18 14:13
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (3) 1 372d 372d 0/22 auto-closed as invalid on 2020/08/25 18:47
upstream KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range 2 642d 644d 0/22 closed as invalid on 2019/11/19 13:44

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/09 12:08 upstream 17e7124aad76 6a81331a .config log report info KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range
ci2-upstream-kcsan-gce 2021/03/23 19:14 upstream 7acac4b3196c e613994b .config log report info KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range
ci2-upstream-kcsan-gce 2021/03/22 16:30 upstream 0d02ec6b3136 bea32f74 .config log report info KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range
ci2-upstream-kcsan-gce 2021/02/23 16:50 upstream 3b9cdafb5358 fcc6d71b .config log report info KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range
ci2-upstream-kcsan-gce 2021/02/21 19:44 upstream 55f62bc87347 a659b3f1 .config log report info KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range