syzbot


INFO: rcu detected stall in ext4_filemap_fault (2)
Status: auto-closed as invalid on 2020/11/23 02:32
Reported-by: syzbot+6ab51fed4c551d3579e2@syzkaller.appspotmail.com
First crash: 660d, last: 660d
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 4d14h 34d 0/1 upstream: reported on 2022/04/12 12:43
android-49 INFO: rcu detected stall in ext4_filemap_fault C 1 979d 979d 0/3 public: reported C repro on 2019/09/11 03:52
upstream INFO: rcu detected stall in ext4_filemap_fault 109 1170d 1340d 0/22 closed as dup on 2019/01/02 16:36
android-414 INFO: rcu detected stall in ext4_filemap_fault 1 1239d 1132d 0/1 auto-closed as invalid on 2019/06/22 22:11
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault 4 848d 998d 0/1 auto-closed as invalid on 2020/05/18 19:50
linux-4.14 INFO: rcu detected stall in ext4_filemap_fault 1 902d 902d 0/1 auto-closed as invalid on 2020/03/25 22:24
upstream INFO: rcu detected stall in ext4_filemap_fault (2) 1 944d 944d 0/22 auto-closed as invalid on 2020/01/13 18:23
android-414 INFO: rcu detected stall in ext4_filemap_fault (2) 2 898d 942d 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-4-19 2020/07/26 02:31 linux-4.19.y 20b3a3dfdf6c 1f7cc1ca .config log report