syzbot


KCSAN: data-race in datagram_poll / skb_queue_tail
Status: fixed on 2019/11/23 02:56
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 3ef7cf57c72f net-backports: net: use skb_queue_empty_lockless() in poll() handlers
First crash: 766d, last: 755d

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2019/11/04 06:38 https://github.com/google/ktsan.git kcsan 05f2236801fe b35fad31 .config log report
ci2-upstream-kcsan-gce 2019/11/01 19:33 https://github.com/google/ktsan.git kcsan 05f2236801fe 997ccc67 .config log report
ci2-upstream-kcsan-gce 2019/10/26 12:19 https://github.com/google/ktsan.git kcsan 05f2236801fe 25bb509e .config log report
ci2-upstream-kcsan-gce 2019/10/25 12:02 https://github.com/google/ktsan.git kcsan 05f2236801fe 04ca72cd .config log report
ci2-upstream-kcsan-gce 2019/10/25 01:02 https://github.com/google/ktsan.git kcsan 05f2236801fe d01bb02a .config log report