syzbot


KCSAN: data-race in ext4_handle_inode_extension / mpage_process_page_bufs (2)
Status: auto-closed as invalid on 2021/02/01 14:36
Reported-by: syzbot+9e3622a7c6372cb1e757@syzkaller.appspotmail.com
First crash: 268d, last: 209d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_handle_inode_extension / mpage_process_page_bufs (3) 2 108d 143d 0/22 auto-closed as invalid on 2021/05/17 08:51
upstream KCSAN: data-race in ext4_handle_inode_extension / mpage_process_page_bufs 2 311d 321d 0/22 auto-closed as invalid on 2020/10/22 04:02

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/12/28 14:35 upstream 5c8fe583cce5 8259d56c .config log report info
ci2-upstream-kcsan-gce 2020/12/23 12:04 upstream 614cb5894306 c2c1d1dd .config log report info
ci2-upstream-kcsan-gce 2020/11/30 23:39 upstream b65054597872 b3a34598 .config log report info
ci2-upstream-kcsan-gce 2020/10/30 21:35 upstream 07e088730245 a6e3ac3b .config log report info