syzbot


INFO: rcu detected stall in ext4_filemap_fault
Status: auto-closed as invalid on 2020/03/25 22:24
Reported-by: syzbot+190d7480a5989d81c2d2@syzkaller.appspotmail.com
First crash: 700d, last: 700d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault (2) 1 458d 458d 0/1 auto-closed as invalid on 2020/11/23 02:32
android-49 INFO: rcu detected stall in ext4_filemap_fault C 1 777d 777d 0/3 public: reported C repro on 2019/09/11 03:52
upstream INFO: rcu detected stall in ext4_filemap_fault 109 968d 1138d 0/22 closed as dup on 2019/01/02 16:36
android-414 INFO: rcu detected stall in ext4_filemap_fault 1 1037d 930d 0/1 auto-closed as invalid on 2019/06/22 22:11
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault 4 646d 796d 0/1 auto-closed as invalid on 2020/05/18 19:50
upstream INFO: rcu detected stall in ext4_filemap_fault (2) 1 742d 742d 0/22 auto-closed as invalid on 2020/01/13 18:23
android-414 INFO: rcu detected stall in ext4_filemap_fault (2) 2 696d 740d 0/1 auto-closed as invalid on 2020/03/30 02:23

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2019/11/26 22:23 linux-4.14.y 43598c571e7e 1048481f .config log report