syzbot


KASAN: use-after-free Read in __dev_map_entry_free
Status: fixed on 2019/06/18 17:49
Reported-by: syzbot+457d3e2ffbcf31aee5c0@syzkaller.appspotmail.com
Fix commit: 2baae354 bpf: devmap: fix use-after-free Read in __dev_map_entry_free
First crash: 457d, last: 176d

Sample crash report:

All crashes (473):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2018/06/20 11:51 upstream 81e97f01 095ef806 .config log report syz C ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2018/06/20 11:13 bpf-next f0dc7f9c 095ef806 .config log report syz C ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2018/09/13 23:06 upstream 54eda9df 19e9088b .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2018/09/13 02:43 upstream 96eddb81 71907daf .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2018/09/13 01:59 upstream 96eddb81 71907daf .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2018/07/29 01:49 upstream dd63bf22 ebf656d7 .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2018/09/12 13:15 net 4ecdf770 3c88136c .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2018/09/12 13:15 bpf 28619527 3c88136c .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2018/07/29 01:50 bpf acc04d4c ebf656d7 .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2018/09/12 13:16 net-next aad06d11 3c88136c .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2018/09/12 13:16 bpf-next 2e2a0c96 3c88136c .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2018/07/29 01:44 bpf-next 2e96187b ebf656d7 .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2018/07/29 01:50 linux-next d1e0b8e0 ebf656d7 .config log report syz ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2018/11/20 11:28 upstream f2ce1065 9bc2a903 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2018/11/14 08:00 upstream ccda4af0 5f5f6d14 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2019/03/15 08:05 bpf cd70182e d72db19b .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-kasan-gce 2019/03/11 04:16 bpf 71b91a50 12365b99 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-kasan-gce 2019/03/08 07:27 bpf 20182390 4b69c3cb .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-kasan-gce 2019/02/07 12:46 bpf d2901b07 aa4feb03 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-kasan-gce 2019/01/03 10:28 bpf a67825f5 06a2b89f .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2019/01/02 22:18 bpf 8b6b25cf f0491811 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/03/28 16:20 bpf-next 356d71e0 f94f56fe .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/25 19:29 bpf-next 62b31b42 2c86e0a5 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/24 01:19 bpf-next 7df5e3db a2cef203 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/23 13:26 bpf-next 25694738 3361bde5 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/17 19:27 bpf-next d9862cfb ba18afea .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/15 16:03 bpf-next d9862cfb bab43553 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/14 22:54 bpf-next d9862cfb d72db19b .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/14 12:28 bpf-next d9862cfb d09a902e .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/11 18:54 bpf-next d9862cfb 12365b99 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/09 06:20 bpf-next d9862cfb 12365b99 .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/03/01 11:56 bpf-next 3860d38f 8a4b3a6b .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/02/28 22:56 bpf-next 3bcd6044 09aeeba4 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/02/23 16:22 bpf-next 915654fd 18107ce0 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, xdp-newbies@vger.kernel.org, yhs@fb.com
ci-upstream-bpf-next-kasan-gce 2019/02/17 00:44 bpf-next b251f9f6 f42dee6d .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/15 03:39 bpf-next fb405883 76dd003f .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/14 10:04 bpf-next 87486b23 6a46f448 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/14 02:06 bpf-next dd27c2e3 0a49c954 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/13 06:07 bpf-next dd27c2e3 1eedba36 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/10 17:20 bpf-next 28bbfc3a b4f792e4 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/08 10:18 bpf-next a4021a35 aa4feb03 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/08 00:35 bpf-next 7d8e249f aa4feb03 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/07 22:28 bpf-next 7d8e249f aa4feb03 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/07 18:26 bpf-next 7d8e249f aa4feb03 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/07 05:33 bpf-next dd9cef43 d25487bc .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/07 03:13 bpf-next dd9cef43 d25487bc .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/07 00:54 bpf-next f7748e29 d25487bc .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-net-kasan-gce 2019/02/06 17:32 net-next bfbae2ea d25487bc .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/02/06 03:37 bpf-next 90d304b7 d672172c .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-net-kasan-gce 2019/02/05 21:12 net-next 5468e82f d672172c .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, jakub.kicinski@netronome.com, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/29 14:20 bpf-next 3d2af27a aa432daf .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/19 10:14 bpf-next d0b2818e 2103a236 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/16 16:42 bpf-next 7939f8be d538790b .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/15 04:58 bpf-next b71acb0e ebacf5cb .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/13 12:11 bpf-next b71acb0e c3f3344c .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/11 11:18 bpf-next b71acb0e 80dde172 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/11 06:53 bpf-next b71acb0e 80dde172 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/09 13:30 bpf-next b71acb0e 45c0c1b1 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/05 00:10 bpf-next b71acb0e 0127e3ba .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2019/01/02 11:58 bpf-next b71acb0e f0491811 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2018/11/18 16:08 linux-next 442b8cea adf636a8 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org