syzbot


INFO: rcu detected stall in proc_reg_read (6)
Status: auto-closed as invalid on 2021/08/03 06:54
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 166d, last: 166d
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in proc_reg_read 6 1032d 1112d 0/22 closed as dup on 2019/01/02 16:24
upstream INFO: rcu detected stall in proc_reg_read (2) 36 684d 685d 0/22 closed as invalid on 2019/12/04 14:14
upstream INFO: rcu detected stall in proc_reg_read (5) 1 423d 423d 0/22 auto-closed as invalid on 2020/11/18 23:09
linux-4.19 INFO: rcu detected stall in proc_reg_read 6 44d 274d 0/1 upstream: reported on 2021/01/17 20:31
upstream INFO: rcu detected stall in proc_reg_read (4) 9 649d 649d 0/22 closed as invalid on 2020/01/09 08:13
upstream INFO: rcu detected stall in proc_reg_read (3) 3 649d 649d 0/22 closed as invalid on 2020/01/08 05:23

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2021/05/05 06:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a0225c3d208 06c27ff5 .config log report info INFO: rcu detected stall in proc_reg_read