syzbot


INFO: rcu detected stall in tcp_write_timer
Status: auto-closed as invalid on 2019/10/25 14:11
Reported-by: syzbot+1f80b70f1e8f1df46319@syzkaller.appspotmail.com
First crash: 782d, last: 779d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in tcp_write_timer (2) 2 230d 286d 0/22 auto-closed as invalid on 2021/05/03 11:59
upstream INFO: rcu detected stall in tcp_write_timer (3) 1 97d 97d 0/22 auto-closed as invalid on 2021/09/13 13:17
linux-4.14 INFO: rcu detected stall in tcp_write_timer 4 382d 624d 0/1 auto-closed as invalid on 2021/01/02 05:45
linux-4.19 INFO: rcu detected stall in tcp_write_timer 2 510d 565d 0/1 auto-closed as invalid on 2020/08/26 06:46

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2019/08/03 06:49 linux-next 7b4980e0bcf4 6affd8e8 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/01 12:35 linux-next 882e8691130b c692b5bd .config log report
ci-upstream-linux-next-kasan-gce-root 2019/07/31 11:11 linux-next ce96e791d6a7 7c7ded69 .config log report