syzbot


INFO: task hung in _rcu_barrier
Status: public: reported C repro on 2019/04/14 08:51
Reported-by: syzbot+a597e53cb87edb8e246c@syzkaller.appspotmail.com
First crash: 995d, last: 995d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-414 INFO: task hung in _rcu_barrier (2) 2 767d 779d 0/1 auto-closed as invalid on 2019/10/25 08:36
android-414 INFO: task hung in _rcu_barrier 13 1037d 1056d 0/1 auto-closed as invalid on 2019/03/23 10:41
linux-4.14 INFO: task hung in _rcu_barrier (2) 1 133d 133d 0/1 auto-closed as invalid on 2021/07/15 03:03
linux-4.14 INFO: task hung in _rcu_barrier 3 442d 474d 0/1 auto-closed as invalid on 2020/09/08 15:22
upstream INFO: task hung in _rcu_barrier 3 1017d 1058d 0/22 auto-closed as invalid on 2019/04/13 07:47

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2018/11/05 11:40 https://android.googlesource.com/kernel/common android-4.9 f68c8f49db5a 8bd6bd63 .config log report syz C