syzbot


INFO: rcu detected stall in call_timer_fn
Status: auto-closed as invalid on 2020/01/15 18:43
Reported-by: syzbot+dd1715d10598376b362b@syzkaller.appspotmail.com
First crash: 399d, last: 399d
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in call_timer_fn (2) 14 4d02h 260d 0/1 upstream: reported on 2020/02/04 10:04
linux-4.14 INFO: rcu detected stall in call_timer_fn (2) 1 48d 48d 0/1 upstream: reported on 2020/09/02 22:00
upstream INFO: rcu detected stall in call_timer_fn (2) C cause+fix 23 13d 401d 0/17 upstream: reported C repro on 2019/09/15 17:29
upstream INFO: rcu detected stall in call_timer_fn 2 739d 751d 0/17 closed as dup on 2019/01/02 16:26
linux-4.14 INFO: rcu detected stall in call_timer_fn 5 173d 292d 0/1 auto-closed as invalid on 2020/08/29 09:07

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-linux-4-19 2019/09/17 18:42 linux-4.19.y db2d0b7c 13dcda9b .config log report bp@alien8.de, bsd@redhat.com, cai@lca.pw, colin.king@canonical.com, gregkh@linuxfoundation.org, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, sashal@kernel.org, tglx@linutronix.de, x86@kernel.org