syzbot


[upstream] KMSAN: uninit-value in ip_tunnel_xmit (2)
Status: upstream: reported C repro on 2018/08/10 14:30
Reported-by: syzbot+4a2c52677a8a1aa283cb@syzkaller.appspotmail.com
First: 33d, last: 49m
similar bugs:
Kernel Title Repro Count Last Reported Patched Status
upstream KMSAN: uninit-value in ip_tunnel_xmit C 2594 33d 120d 9/9 fixed on 2018/07/17 16:09

Sample crash report:

All crashes (571):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2018/07/17 18:19 https://github.com/google/kmsan.git/master 80ecacc456c14814416b07f83b77a75609c3b14c 6d5bd5b5eb9c988197c96ebfa3d17ecf5aea6311 .config log report syz C ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/13 09:42 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report syz C ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/12 05:38 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report syz C ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/11 21:30 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report syz C ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/11 21:05 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report syz C ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/07/17 17:51 https://github.com/google/kmsan.git/master 80ecacc456c14814416b07f83b77a75609c3b14c 6d5bd5b5eb9c988197c96ebfa3d17ecf5aea6311 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/20 04:50 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/20 03:20 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/20 01:26 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/20 00:14 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 20:04 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 18:05 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 14:47 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 13:37 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 12:41 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 10:37 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 08:59 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 07:45 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 04:34 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 03:06 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/19 00:00 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 22:26 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 21:03 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 21:03 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 18:04 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 11:54 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 09:32 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 06:42 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 04:45 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/18 03:02 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 21:28 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 20:10 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 16:27 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 16:21 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 14:53 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 10:42 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 09:40 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 08:07 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 06:31 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/17 05:17 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/16 23:54 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/16 22:50 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/16 21:28 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/16 18:28 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/16 16:48 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]
ci-upstream-kmsan-gce 2018/08/16 15:38 https://github.com/google/kmsan.git/master 0cc51dc9a291cb4b634b3fb02e864e6f08cc9b68 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "kuznet@ms2.inr.ac.ru" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "yoshfuji@linux-ipv6.org"]