syzbot


KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4)
Status: moderation: reported on 2020/12/11 11:43
Reported-by: syzbot+f4466d64824a0cfab290@syzkaller.appspotmail.com
First crash: 49d, last: 12d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in inet_send_prepare / sctp_get_port_local 1 434d 434d 0/17 auto-closed as invalid on 2020/01/26 16:46
upstream KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) 2 130d 161d 0/17 auto-closed as invalid on 2020/10/22 02:42
upstream KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) 1 208d 208d 0/17 auto-closed as invalid on 2020/08/04 21:16

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-upstream-kcsan-gce 2021/01/12 22:06 upstream e609571b 0cdd6185 .config log report info davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com
ci2-upstream-kcsan-gce 2020/12/11 13:28 upstream 33dc9614 ba24ffcd .config log report info davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com
ci2-upstream-kcsan-gce 2020/12/06 09:44 upstream 7059c2c0 f12ba0c5 .config log report info davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com