syzbot


possible deadlock in rtnl_lock
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+04569264849a46d38f69@syzkaller.appspotmail.com
First crash: 653d, last: 26d
similar bugs (7):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in rtnl_lock (5) C 1009 571d 599d 6/14 fixed on 2018/05/08 18:30
upstream possible deadlock in rtnl_lock (3) C 3633 647d 648d 4/14 fixed on 2018/02/07 13:48
upstream possible deadlock in rtnl_lock (4) C 73333 630d 647d 4/14 fixed on 2018/02/26 20:04
upstream possible deadlock in rtnl_lock (6) C cause 417 120d 131d 0/14 upstream: reported C repro on 2019/07/08 19:37
android-49 possible deadlock in rtnl_lock C 2906 449d 600d 0/3 closed as invalid on 2019/04/05 05:43
upstream possible deadlock in rtnl_lock C 15711 654d 710d 4/14 fixed on 2018/02/01 04:00
upstream possible deadlock in rtnl_lock (2) C 10369 650d 653d 4/14 fixed on 2018/02/04 23:45

Sample crash report:

Crashes (4676):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2018/02/27 16:04 android-4.4 239a415f 05b5a32c .config log report syz C
ci-android-44-kasan-gce 2019/04/07 18:16 android-4.4 62872f95 c34fde03 .config log report syz C davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/03/11 16:42 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/03/09 20:15 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/03/08 22:32 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/03/08 06:43 android-4.4 62872f95 4b69c3cb .config log report syz C davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2018/11/09 07:14 android-4.4 64102d34 8fd01d3a .config log report syz C
ci-android-44-kasan-gce 2018/10/29 10:25 android-4.4 c4b00eb7 9ca2afa1 .config log report syz C
ci-android-44-kasan-gce 2018/10/26 08:31 android-4.4 c4b00eb7 a8292de9 .config log report syz C
ci-android-44-kasan-gce 2018/10/15 18:39 android-4.4 8e7f1965 8cd30605 .config log report syz C
ci-android-44-kasan-gce 2018/10/10 18:20 android-4.4 ea3a6005 5b11ac2c .config log report syz C
ci-android-44-kasan-gce 2018/07/23 00:46 android-4.4 1b37d68f 8cc079c3 .config log report syz C
ci-android-44-kasan-gce 2018/05/01 09:15 android-4.4 12ef385f d5b114b4 .config log report syz C
ci-android-44-kasan-gce 2018/04/28 14:57 android-4.4 23eaecc3 d5a5d045 .config log report syz C
ci-android-44-kasan-gce 2018/04/26 20:58 android-4.4 bd23e3af 73417389 .config log report syz C
ci-android-44-kasan-gce 2018/04/25 22:21 android-4.4 bd23e3af 73417389 .config log report syz C
ci-android-44-kasan-gce 2018/04/25 19:16 android-4.4 bd23e3af 73417389 .config log report syz C
ci-android-44-kasan-gce 2018/04/24 19:37 android-4.4 bd23e3af 37e76fe2 .config log report syz C
ci-android-44-kasan-gce-386 2019/04/07 18:16 android-4.4 62872f95 c34fde03 .config log report syz C davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/11 16:42 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/09 20:15 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/08 22:32 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/08 06:45 android-4.4 62872f95 4b69c3cb .config log report syz C davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2018/11/12 00:25 android-4.4 0ca3fcab 7b5f8621 .config log report syz C
ci-android-44-kasan-gce-386 2018/11/09 07:34 android-4.4 64102d34 8fd01d3a .config log report syz C
ci-android-44-kasan-gce-386 2018/10/30 15:57 android-4.4 c4b00eb7 8dbb755a .config log report syz C
ci-android-44-kasan-gce-386 2018/10/29 10:48 android-4.4 c4b00eb7 9ca2afa1 .config log report syz C
ci-android-44-kasan-gce-386 2018/10/26 08:50 android-4.4 c4b00eb7 a8292de9 .config log report syz C
ci-android-44-kasan-gce-386 2018/10/15 18:22 android-4.4 8e7f1965 8cd30605 .config log report syz C
ci-android-44-kasan-gce-386 2018/10/10 18:21 android-4.4 ea3a6005 5b11ac2c .config log report syz C
ci-android-44-kasan-gce 2018/05/02 17:10 android-4.4 ed11d8f2 d5b114b4 .config log report syz
ci-android-44-kasan-gce 2018/04/28 15:57 android-4.4 23eaecc3 d5a5d045 .config log report syz
ci-android-44-kasan-gce 2018/04/25 20:32 android-4.4 bd23e3af 73417389 .config log report syz
ci-android-44-kasan-gce-386 2018/07/23 00:28 android-4.4 1b37d68f 8cc079c3 .config log report syz
ci-android-44-kasan-gce-386 2018/05/01 08:59 android-4.4 12ef385f d5b114b4 .config log report syz
ci-android-44-kasan-gce-386 2018/04/23 04:55 android-4.4 38f41ec1 d23fcf6c .config log report syz
ci-android-44-kasan-gce-386 2018/04/20 13:56 android-4.4 38f41ec1 cc402841 .config log report syz
ci-android-44-kasan-gce-386 2018/04/18 21:42 android-4.4 38f41ec1 829f0234 .config log report syz
ci-android-44-kasan-gce-386 2018/04/14 18:27 android-4.4 38f41ec1 7a67784c .config log report syz
ci-android-44-kasan-gce-386 2018/04/14 07:44 android-4.4 38f41ec1 7a67784c .config log report syz
ci-android-44-kasan-gce-386 2018/04/11 05:49 android-4.4 38f41ec1 8b8de427 .config log report syz
ci-android-44-kasan-gce 2019/09/01 20:56 android-4.4 62872f95 bad3cce2 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/08/27 19:36 android-4.4 62872f95 d21c5d9d .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/07/30 10:16 android-4.4 62872f95 f28bf2a5 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/07/24 09:22 android-4.4 62872f95 de453f34 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/06/09 09:27 android-4.4 62872f95 0159583c .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/06/07 19:28 android-4.4 62872f95 ce9107d0 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/04/24 15:38 android-4.4 62872f95 8e3c52b1 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/04/17 14:18 android-4.4 62872f95 b0e8efcb .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/04/16 16:01 android-4.4 62872f95 505ab413 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/04/16 06:27 android-4.4 62872f95 505ab413 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/04/06 18:11 android-4.4 62872f95 c34fde03 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/04/03 11:13 android-4.4 62872f95 dfd3394d .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/03/08 04:54 android-4.4 62872f95 4b69c3cb .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce 2019/03/06 10:11 android-4.4 62872f95 05cf83bf .config log report
ci-android-44-kasan-gce 2019/03/03 15:51 android-4.4 62872f95 1c0e457a .config log report
ci-android-44-kasan-gce-386 2019/10/21 21:59 android-4.4 62872f95 b24d2b8a .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/08/12 00:11 android-4.4 62872f95 acb51638 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/07/28 23:26 android-4.4 62872f95 c85e1c5b .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/07/24 20:38 android-4.4 62872f95 32329ceb .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/07/21 11:23 android-4.4 62872f95 1656845f .config log report
ci-android-44-kasan-gce-386 2019/06/30 16:03 android-4.4 62872f95 7509bf36 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/06/28 06:14 android-4.4 62872f95 7509bf36 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/06/20 09:13 android-4.4 62872f95 34bf9440 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/06/11 23:54 android-4.4 62872f95 ea2f4006 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/06/08 21:51 android-4.4 62872f95 0159583c .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/05/25 06:30 android-4.4 62872f95 85c57315 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/05/24 14:18 android-4.4 62872f95 0dadcd9d .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/05/19 02:08 android-4.4 62872f95 5a4461b0 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/05/08 09:15 android-4.4 62872f95 a7383bfa .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/05/02 10:34 android-4.4 62872f95 7516d9fa .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/04/29 03:46 android-4.4 62872f95 b617407b .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/04/18 07:00 android-4.4 62872f95 b0e8efcb .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/04/16 10:39 android-4.4 62872f95 505ab413 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/04/08 07:11 android-4.4 62872f95 c34fde03 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/04/06 18:13 android-4.4 62872f95 c34fde03 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/31 15:01 android-4.4 62872f95 0c624d4d .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/26 18:58 android-4.4 62872f95 55684ce1 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/22 01:20 android-4.4 62872f95 dce6e62f .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/16 07:25 android-4.4 62872f95 bab43553 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/11 21:30 android-4.4 62872f95 12365b99 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/11 15:43 android-4.4 62872f95 12365b99 .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/09 02:03 android-4.4 62872f95 12365b99 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/08 04:54 android-4.4 62872f95 4b69c3cb .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/03/07 22:16 android-4.4 62872f95 4b69c3cb .config log report davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, idosch@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, roopa@cumulusnetworks.com
ci-android-44-kasan-gce-386 2019/02/26 07:03 android-4.4 62872f95 8022bafd .config log report
ci-android-44-kasan-gce-386 2019/02/24 08:23 android-4.4 62872f95 7a06e792 .config log report