syzbot


WARNING in skb_warn_bad_offload
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+49af732eca4899d690d7@syzkaller.appspotmail.com
First crash: 737d, last: 11d
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 WARNING in skb_warn_bad_offload (3) C 2188 11d 248d 0/3 public: reported C repro on 2019/04/11 08:44
android-49 WARNING in skb_warn_bad_offload C 442 768d 875d 1/3 fixed on 2017/11/07 12:35
upstream WARNING in skb_warn_bad_offload C 6527 650d 774d 6/16 fixed on 2018/04/09 09:36
android-49 WARNING in skb_warn_bad_offload (2) C 2630 599d 768d 0/3 closed as invalid on 2018/04/25 20:49
upstream WARNING in skb_warn_bad_offload (2) C 6 596d 596d 9/16 fixed on 2018/07/09 18:05

Sample crash report:

Crashes (2265):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2018/06/12 19:56 https://android.googlesource.com/kernel/common android-4.4 e4798d7f 6dcbc435 .config log report syz C
ci-android-44-kasan-gce 2018/02/26 05:04 https://android.googlesource.com/kernel/common android-4.4 17c7c494 9fe8aa42 .config log report syz C
ci-android-44-kasan-gce 2018/02/25 03:24 https://android.googlesource.com/kernel/common android-4.4 17c7c494 5c1e0207 .config log report syz C
ci-android-44-kasan-gce 2018/02/22 12:24 https://android.googlesource.com/kernel/common android-4.4 014c9019 04cbdbd1 .config log report syz C
ci-android-44-kasan-gce 2018/02/22 02:16 https://android.googlesource.com/kernel/common android-4.4 014c9019 04cbdbd1 .config log report syz C
ci-android-44-kasan-gce 2018/02/20 17:50 https://android.googlesource.com/kernel/common android-4.4 20ddb25b 5abac192 .config log report syz C
ci-android-44-kasan-gce 2018/02/20 12:38 https://android.googlesource.com/kernel/common android-4.4 55a36659 5abac192 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/14 01:52 https://android.googlesource.com/kernel/common android-4.4 7902639f c9e7aeae .config log report syz C
ci-android-44-kasan-gce 2018/01/13 15:56 https://android.googlesource.com/kernel/common android-4.4 7902639f c9e7aeae .config log report syz C
ci-android-44-kasan-gce-386 2018/01/11 00:20 https://android.googlesource.com/kernel/common android-4.4 f8518889 02a19b64 .config log report syz C
ci-android-44-kasan-gce 2018/01/10 14:47 https://android.googlesource.com/kernel/common android-4.4 f8518889 02a19b64 .config log report syz C
ci-android-44-kasan-gce-386 2018/01/07 05:49 https://android.googlesource.com/kernel/common android-4.4 dac14396 19c05fff .config log report syz C
ci-android-44-kasan-gce 2018/01/07 00:34 https://android.googlesource.com/kernel/common android-4.4 d891a624 053171ea .config log report syz C
ci-android-44-kasan-gce-386 2018/01/03 06:16 https://android.googlesource.com/kernel/common android-4.4 610c8356 00193447 .config log report syz C
ci-android-44-kasan-gce 2017/12/31 13:29 https://android.googlesource.com/kernel/common android-4.4 610c8356 00193447 .config log report syz C
ci-android-44-kasan-gce 2017/12/09 12:27 https://android.googlesource.com/kernel/common android-4.4 ed884ebd 5ad0ce95 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/26 05:04 https://android.googlesource.com/kernel/common android-4.4 17c7c494 9fe8aa42 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/25 03:25 https://android.googlesource.com/kernel/common android-4.4 17c7c494 5c1e0207 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/22 12:22 https://android.googlesource.com/kernel/common android-4.4 014c9019 04cbdbd1 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/22 02:15 https://android.googlesource.com/kernel/common android-4.4 014c9019 04cbdbd1 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/20 17:48 https://android.googlesource.com/kernel/common android-4.4 20ddb25b 5abac192 .config log report syz C
ci-android-44-kasan-gce-386 2018/02/20 12:38 https://android.googlesource.com/kernel/common android-4.4 55a36659 5abac192 .config log report syz C
ci-android-44-kasan-gce 2018/11/01 07:49 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 1f38e9ae .config log report syz
ci-android-44-kasan-gce-386 2018/11/01 04:55 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 1f38e9ae .config log report syz
ci-android-44-kasan-gce-386 2018/06/12 21:12 https://android.googlesource.com/kernel/common android-4.4 e4798d7f 6dcbc435 .config log report syz
ci-android-44-kasan-gce 2019/12/04 12:25 https://android.googlesource.com/kernel/common android-4.4 62872f95 0ecb9746 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/12/01 14:33 https://android.googlesource.com/kernel/common android-4.4 62872f95 a76bf83f .config log report cpaasch@apple.com, daniel@iogearbox.net, davej@codemonkey.org.uk, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce 2019/11/18 19:58 https://android.googlesource.com/kernel/common android-4.4 62872f95 1daed50a .config log report cpaasch@apple.com, davej@codemonkey.org.uk, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, jgg@mellanox.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce 2019/11/16 02:14 https://android.googlesource.com/kernel/common android-4.4 62872f95 cdac920b .config log report
ci-android-44-kasan-gce 2019/11/14 11:38 https://android.googlesource.com/kernel/common android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/14 08:50 https://android.googlesource.com/kernel/common android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/10 02:47 https://android.googlesource.com/kernel/common android-4.4 62872f95 dc438b91 .config log report
ci-android-44-kasan-gce 2019/11/09 16:10 https://android.googlesource.com/kernel/common android-4.4 62872f95 dc438b91 .config log report
ci-android-44-kasan-gce 2019/11/09 08:13 https://android.googlesource.com/kernel/common android-4.4 62872f95 dc438b91 .config log report
ci-android-44-kasan-gce 2019/11/08 08:33 https://android.googlesource.com/kernel/common android-4.4 62872f95 1e35461e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/11/04 11:05 https://android.googlesource.com/kernel/common android-4.4 62872f95 b35fad31 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/11/04 08:00 https://android.googlesource.com/kernel/common android-4.4 62872f95 b35fad31 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/11/03 04:33 https://android.googlesource.com/kernel/common android-4.4 62872f95 a41ca8fa .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/10/18 19:46 https://android.googlesource.com/kernel/common android-4.4 62872f95 8c88c9c1 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/10/15 10:36 https://android.googlesource.com/kernel/common android-4.4 62872f95 05ad7292 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce 2019/10/04 18:58 https://android.googlesource.com/kernel/common android-4.4 62872f95 3e1e84d4 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/09/19 08:33 https://android.googlesource.com/kernel/common android-4.4 62872f95 46c0be24 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/09/07 23:22 https://android.googlesource.com/kernel/common android-4.4 62872f95 a60cb4cd .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/08/14 14:37 https://android.googlesource.com/kernel/common android-4.4 62872f95 5576551b .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org, vasilykh@arista.com
ci-android-44-kasan-gce 2019/08/12 14:43 https://android.googlesource.com/kernel/common android-4.4 62872f95 acb51638 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org, vasilykh@arista.com
ci-android-44-kasan-gce 2019/08/11 09:27 https://android.googlesource.com/kernel/common android-4.4 62872f95 acb51638 .config log report alexander.levin@microsoft.com, cpaasch@apple.com, davem@davemloft.net, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce 2019/07/19 00:43 https://android.googlesource.com/kernel/common android-4.4 62872f95 7bb222f7 .config log report
ci-android-44-kasan-gce 2019/07/18 20:10 https://android.googlesource.com/kernel/common android-4.4 62872f95 7bb222f7 .config log report
ci-android-44-kasan-gce 2019/07/18 15:10 https://android.googlesource.com/kernel/common android-4.4 62872f95 7bb222f7 .config log report
ci-android-44-kasan-gce-386 2019/12/04 07:50 https://android.googlesource.com/kernel/common android-4.4 62872f95 ae13a849 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/11/22 22:15 https://android.googlesource.com/kernel/common android-4.4 62872f95 598ca6c8 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/11/17 20:12 https://android.googlesource.com/kernel/common android-4.4 62872f95 d5696d51 .config log report cpaasch@apple.com, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce-386 2019/11/14 22:58 https://android.googlesource.com/kernel/common android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/10/22 22:53 https://android.googlesource.com/kernel/common android-4.4 62872f95 5681358a .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/10/19 03:47 https://android.googlesource.com/kernel/common android-4.4 62872f95 8c88c9c1 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/10/18 01:02 https://android.googlesource.com/kernel/common android-4.4 62872f95 8c88c9c1 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/10/12 09:55 https://android.googlesource.com/kernel/common android-4.4 62872f95 426631dd .config log report cpaasch@apple.com, davej@codemonkey.org.uk, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce-386 2019/10/08 22:25 https://android.googlesource.com/kernel/common android-4.4 62872f95 b1ebbfef .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/10/07 02:14 https://android.googlesource.com/kernel/common android-4.4 62872f95 f3f7d9c8 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/10/06 17:26 https://android.googlesource.com/kernel/common android-4.4 62872f95 f3f7d9c8 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/10/06 06:28 https://android.googlesource.com/kernel/common android-4.4 62872f95 f3f7d9c8 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/10/04 23:42 https://android.googlesource.com/kernel/common android-4.4 62872f95 f3f7d9c8 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/10/03 03:24 https://android.googlesource.com/kernel/common android-4.4 62872f95 2e29b534 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org
ci-android-44-kasan-gce-386 2019/09/10 17:19 https://android.googlesource.com/kernel/common android-4.4 62872f95 a60cb4cd .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/09/08 07:04 https://android.googlesource.com/kernel/common android-4.4 62872f95 a60cb4cd .config log report cpaasch@apple.com, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce-386 2019/08/08 13:57 https://android.googlesource.com/kernel/common android-4.4 62872f95 e6ebef88 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, netdev@vger.kernel.org, vasilykh@arista.com
ci-android-44-kasan-gce-386 2019/08/06 13:29 https://android.googlesource.com/kernel/common android-4.4 62872f95 6affd8e8 .config log report alexander.levin@microsoft.com, davem@davemloft.net, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce-386 2019/07/28 07:24 https://android.googlesource.com/kernel/common android-4.4 62872f95 c85e1c5b .config log report alexander.levin@microsoft.com, cpaasch@apple.com, davem@davemloft.net, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce-386 2019/07/27 04:52 https://android.googlesource.com/kernel/common android-4.4 62872f95 c85e1c5b .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/07/25 23:19 https://android.googlesource.com/kernel/common android-4.4 62872f95 732bc5a0 .config log report alexander.levin@microsoft.com, cpaasch@apple.com, davem@davemloft.net, gregkh@linuxfoundation.org, jgg@mellanox.com, kal.conley@dectris.com, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, willemb@google.com, yuehaibing@huawei.com
ci-android-44-kasan-gce-386 2019/07/17 17:55 https://android.googlesource.com/kernel/common android-4.4 62872f95 f613a7c4 .config log report