syzbot


INFO: rcu detected stall in tcp_write_timer
Status: auto-closed as invalid on 2021/01/02 05:45
Reported-by: syzbot+375bc096ce55c9a34210@syzkaller.appspotmail.com
First crash: 629d, last: 386d
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 235d 290d 0/22 auto-closed as invalid on 2021/05/03 11:59
upstream INFO: rcu detected stall in tcp_write_timer 3 784d 779d 0/22 auto-closed as invalid on 2019/10/25 14:11
upstream INFO: rcu detected stall in tcp_write_timer (3) 1 102d 102d 0/22 auto-closed as invalid on 2021/09/13 13:17
linux-4.19 INFO: rcu detected stall in tcp_write_timer 2 515d 569d 0/1 auto-closed as invalid on 2020/08/26 06:46

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/09/04 05:45 linux-4.14.y 2f166cdcf8a9 abf9ba4f .config log report
ci2-linux-4-14 2020/06/27 12:59 linux-4.14.y b850307b279c 032b4239 .config log report
ci2-linux-4-14 2020/02/29 10:44 linux-4.14.y 78d697fc93f9 c88c7b75 .config log report
ci2-linux-4-14 2020/01/05 15:59 linux-4.14.y 84f5ad468100 d646e21f .config log report