syzbot


INFO: rcu detected stall in ext4_filemap_fault (2)
Status: auto-closed as invalid on 2020/01/13 18:23
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 945d, last: 945d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault (3) 2 5d16h 35d 0/1 upstream: reported on 2022/04/12 12:43
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault (2) 1 661d 661d 0/1 auto-closed as invalid on 2020/11/23 02:32
android-49 INFO: rcu detected stall in ext4_filemap_fault C 1 980d 980d 0/3 public: reported C repro on 2019/09/11 03:52
upstream INFO: rcu detected stall in ext4_filemap_fault 109 1171d 1341d 0/22 closed as dup on 2019/01/02 16:36
android-414 INFO: rcu detected stall in ext4_filemap_fault 1 1240d 1133d 0/1 auto-closed as invalid on 2019/06/22 22:11
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault 4 849d 999d 0/1 auto-closed as invalid on 2020/05/18 19:50
linux-4.14 INFO: rcu detected stall in ext4_filemap_fault 1 903d 903d 0/1 auto-closed as invalid on 2020/03/25 22:24
android-414 INFO: rcu detected stall in ext4_filemap_fault (2) 2 899d 943d 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
ci-upstream-net-kasan-gce 2019/10/15 18:23 net-next 85a83a8fca7f b5268b89 .config log report